1. The utility model provides a panel automatic cutout ware, includes left branch brace table (11) and right branch brace table (12), and cutting gear (6) set up between left branch brace table (11) and right branch brace table (12), its characterized in that: the left support table (11) is provided with a left clamping device, the right support table (12) is provided with a right clamping device, and when a plate is clamped between the left clamping device and the right clamping device, the left automatic moving dust collection device and the right automatic moving dust collection device automatically extend out and aim at a cutting part of the plate to collect dust.

2. The automatic plate cutter according to claim 1, wherein:

the left clamping device comprises a left clamping base (21), a left movable clamping block (22), a left spring (23), a left guide post (24) and a left fixed clamping block (25), the left clamping base (21) is provided with the left movable clamping block (22) and the left fixed clamping block (25), the left guide post (24) is arranged between the left movable clamping block and the left fixed clamping block, the left movable clamping block (22) can move along the axial direction of the left guide post (24), the left spring (23) is sleeved on the left guide post (24), and the left spring (23) is compressed when the left movable clamping block (22) moves towards the left fixed clamping block (25);

the left automatic moving dust collection device comprises a left fixed dust collection box body (41), a left moving dust collection box body (42), a left first rack (43), a left transmission gear (44), a left rotating shaft (45), a left second rack (46) and a left exhaust fan (47); the left movable dust collection box body (42) can enter and exit the left fixed dust collection box body (41), a left dust collection opening (48) is formed in the left movable dust collection box body (42), and a left exhaust fan (47) is arranged at the bottom of the left fixed dust collection box body (41); the left first rack (43) is fixedly connected with the inner wall of the left movable dust collection box body (42), the left first rack (43) is connected with a left second rack (46) through a left transmission gear (44), and the left second rack (46) penetrates through the left fixed dust collection box body (41) and the left movable dust collection box body (42) and is connected with the left movable clamping block (22) or the left spring (23); when the left movable clamping block (22) or the left spring (23) moves towards the left fixed clamping block (25), the left first rack (43) and the left second rack (46) are reversely moved, so that the left movable dust collection box body (42) automatically extends out of the left fixed dust collection box body (41).

3. The automatic plate cutter according to claim 1, wherein: still include the trigger switch of left air exhauster (47), trigger switch's positive pole setting is on left removal dust absorption box body (42), trigger switch's negative pole sets up on left centre gripping base (21), when left dust absorption mouth (48) expose, trigger switch's positive pole and negative pole contact make left air exhauster (47) begin work.

4. The automatic plate cutter according to claim 1, wherein:

the right clamping device comprises a right clamping base (31), a right movable clamping block (32), a right spring (33), a right guide post (34) and a right fixed clamping block (35), the right clamping base (31) is provided with the right movable clamping block (32) and the right fixed clamping block (35), the right guide post (34) is arranged between the right movable clamping block and the right fixed clamping block, the right movable clamping block (32) can move along the axial direction of the right guide post (34), the right spring (33) is sleeved on the right guide post (34), and the right spring (33) is compressed when the right movable clamping block (32) moves towards the right fixed clamping block (35);

the right automatic movable dust collection device comprises a right fixed dust collection box body (51), a right movable dust collection box body (52), a right first rack (53), a right transmission gear (54), a right rotating shaft (55), a right second rack (56) and a right exhaust fan (57); the right movable dust collection box body (52) can enter and exit the right fixed dust collection box body (51), the right movable dust collection box body (52) is provided with a right dust collection opening (58), and the bottom of the right fixed dust collection box body (51) is provided with a right exhaust fan (57); the right first rack (53) is fixedly connected with the inner wall of the right movable dust collection box body (52), the right first rack (53) is connected with the right second rack (56) through the right transmission gear (54), and the right second rack (56) penetrates through the right fixed dust collection box body (51) and the right movable dust collection box body (52) and is connected with the right movable clamping block (32) or the right spring (33); when the right movable clamping block (32) or the right spring (33) moves towards the right fixed clamping block (35), the right first rack (53) and the right second rack (56) move in opposite directions, so that the right movable dust collection box body (52) automatically extends out of the right fixed dust collection box body (51).

5. The automatic plate cutter according to claim 1, wherein: still include the trigger switch of right air exhauster (57), trigger switch's positive pole sets up on right removal dust absorption box body (52), trigger switch's negative pole sets up on right centre gripping base (31), when right dust absorption mouth (58) expose, trigger switch's positive pole and negative pole contact make right air exhauster (57) begin to work.

6. The automatic plate cutter according to claim 1, wherein: when the plate becomes thicker or thinner, the cutting gear (6) realizes the adjustment of the vertical position through the lifting device; the lifting device comprises a lifting motor (62), a moving seat (63) and a screw rod (66), the cutting gear (6) is connected with the cutting motor (61), the cutting motor (61) is fixed on the moving seat (63), and the moving seat (63) is in threaded connection with the screw rod (66); the lifting motor (62) drives the screw (66) to rotate, so that the moving seat (63) and the cutting gear (6) move in the vertical direction.

7. The automatic plate cutter according to claim 1, wherein: the lifting device further comprises a guide rod (64) and a fixing ring (65), the guide rod (64) penetrates through the moving seat (63) to ensure that the moving seat (63) moves in the vertical direction, and the cutting motor (61) is fixed on the moving seat (63) through the fixing ring (65).

8. The automatic plate cutter according to claim 1, wherein: still include infrared induction device, its infrared induction light emission end is a plurality of height that set up left side removal grip block (22) difference, correspondingly, the infrared induction light receiving terminal also sets up the height that right side removal grip block (32) is different for the same quantity, thereby the infrared induction light emission end of same height and infrared induction light receiving terminal mutual induction judge panel thickness whether reach this height, thereby the control unit starts elevator motor (62) according to the judged result and adjusts cutting gear (6) and remove to corresponding height.

9. The automatic plate cutter according to claim 1, wherein: the left clamping base (21) and the right clamping base (31) move in the horizontal direction through a base driving device, and the base driving device comprises a driving motor (71), a first screw rod (72), a first sliding sleeve (73), a first synchronizing wheel (74), a synchronizing belt (75), a second synchronizing wheel (76), a second sliding sleeve (77), a second screw rod (78) and a bearing (79); the driving motor (71) drives the first screw rod (72) to rotate, the first screw rod (72) is in threaded connection with the first sliding sleeve (73), the first sliding sleeve (73) can slide in the right sliding groove (14) and is fixedly connected with the right clamping base (31), the first screw rod (72) is connected with the first synchronous wheel (74), the first synchronous wheel (74) is connected with the second synchronous wheel (76) through a synchronous belt (75), the second synchronous wheel (76) is connected with one end of the second screw rod (78), and the other end of the second screw rod (78) is connected with the bearing (79); the second screw (78) is in threaded connection with a second sliding sleeve (77), and the second sliding sleeve (77) can slide in the left sliding groove (13) and is fixedly connected with the left clamping base (21).

10. A cutting method of an automatic plate cutter comprises the following steps:

step 1, clamping two ends of a plate between a left movable clamping block (22) and a right movable clamping block (32), wherein a left movable dust collection box body (42) automatically extends out of a left fixed dust collection box body (41), and a right movable dust collection box body (52) automatically extends out of a right fixed dust collection box body (51);

step 2, triggering a trigger switch of the left exhaust fan (47) by the left movable dust collection box body (42), triggering a trigger switch of the right exhaust fan (57) by the right movable dust collection box body (52), and starting the left exhaust fan (47) and the right exhaust fan (57);

step 3, sensing the thickness of the plate by infrared sensing devices on the left movable clamping block (22) and the right movable clamping block (32), and starting the lifting device by the control unit according to the thickness of the plate to enable the cutting gear (6) to be located at a proper vertical position;

step 4, the control unit starts the cutting motor (61) to enable the cutting gear (6) to rotate;

step 5, the control unit starts a base driving device (7) to enable the left moving clamping block (22) and the right moving clamping block (32) and the plate between the left moving clamping block and the right moving clamping block to move horizontally and be cut by the cutting gear (6);

step 6, sucking the powder generated in the cutting process into the left fixed dust collection box body (41) and the right fixed dust collection box body (51) by the left exhaust fan (47) and the right exhaust fan (57) for storage;

and 7, finishing cutting the plate according to a preset stroke.

Background

The board is a material which is used in a large amount in building decoration and household industries. Typically, sheet cutting requires multiple cuts from large to small to achieve the desired size of material. At present, the plate cutting is usually a semi-automatic mode with manual participation.

The existing plate cutting is carried out in a mode of manual participation, the cutting precision is influenced by human factors, and the problems of low cutting efficiency and the like exist.

In addition, the powder generated during cutting is easy to cause serious influence on the lung of a human body, so that the health of workers can be influenced if the powder cannot be effectively collected in time.

Disclosure of Invention

The invention designs an automatic plate cutter and a cutting method thereof, which solve the technical problems that: (1) the existing plate cutting is carried out in a mode of manual participation, the cutting precision is influenced by human factors, and the problems of low cutting efficiency and the like exist. (2) The powder produced during cutting is easy to cause serious influence on the lung of a human body, so that the health of workers can be influenced if the powder cannot be effectively collected in time.

In order to solve the technical problems, the invention adopts the following scheme:

the utility model provides a panel automatic cutout ware, includes left brace table (11) and right brace table (12), and cutting gear (6) set up between left brace table (11) and right brace table (12), are equipped with left clamping device on left brace table (11), are equipped with right clamping device on right brace table (12), and when the panel centre gripping was between left clamping device and right clamping device, left side automatic movement dust extraction and right side automatic movement dust extraction stretched out automatically and aimed at the cutting position of panel and carry out the dust absorption.

Preferably, the left clamping device comprises a left clamping base (21), a left movable clamping block (22), a left spring (23), a left guide post (24) and a left fixed clamping block (25), the left clamping base (21) is provided with the left movable clamping block (22) and the left fixed clamping block (25), the left guide post (24) is arranged between the left movable clamping block and the left fixed clamping block, the left movable clamping block (22) can move along the axial direction of the left guide post (24), the left spring (23) is sleeved on the left guide post (24), and the left spring (23) is compressed when the left movable clamping block (22) moves towards the left fixed clamping block (25); the left automatic moving dust collection device comprises a left fixed dust collection box body (41), a left moving dust collection box body (42), a left first rack (43), a left transmission gear (44), a left rotating shaft (45), a left second rack (46) and a left exhaust fan (47); the left movable dust collection box body (42) can enter and exit the left fixed dust collection box body (41), a left dust collection opening (48) is formed in the left movable dust collection box body (42), and a left exhaust fan (47) is arranged at the bottom of the left fixed dust collection box body (41); the left first rack (43) is fixedly connected with the inner wall of the left movable dust collection box body (42), the left first rack (43) is connected with a left second rack (46) through a left transmission gear (44), and the left second rack (46) penetrates through the left fixed dust collection box body (41) and the left movable dust collection box body (42) and is connected with the left movable clamping block (22) or the left spring (23); when the left movable clamping block (22) or the left spring (23) moves towards the left fixed clamping block (25), the left first rack (43) and the left second rack (46) are reversely moved, so that the left movable dust collection box body (42) automatically extends out of the left fixed dust collection box body (41).

Preferably, the dust collector further comprises a trigger switch of the left exhaust fan (47), the positive pole of the trigger switch is arranged on the left movable dust collection box body (42), the negative pole of the trigger switch is arranged on the left clamping base (21), and when the left dust collection port (48) is exposed, the positive pole and the negative pole of the trigger switch are in contact to enable the left exhaust fan (47) to start working.

Preferably, the right clamping device comprises a right clamping base (31), a right movable clamping block (32), a right spring (33), a right guide post (34) and a right fixed clamping block (35), the right clamping base (31) is provided with the right movable clamping block (32) and the right fixed clamping block (35), the right guide post (34) is arranged between the right movable clamping block and the right fixed clamping block, the right movable clamping block (32) can move along the axial direction of the right guide post (34), the right spring (33) is sleeved on the right guide post (34), and the right spring (33) is compressed when the right movable clamping block (32) moves towards the right fixed clamping block (35); the right automatic movable dust collection device comprises a right fixed dust collection box body (51), a right movable dust collection box body (52), a right first rack (53), a right transmission gear (54), a right rotating shaft (55), a right second rack (56) and a right exhaust fan (57); the right movable dust collection box body (52) can enter and exit the right fixed dust collection box body (51), the right movable dust collection box body (52) is provided with a right dust collection opening (58), and the bottom of the right fixed dust collection box body (51) is provided with a right exhaust fan (57); the right first rack (53) is fixedly connected with the inner wall of the right movable dust collection box body (52), the right first rack (53) is connected with the right second rack (56) through the right transmission gear (54), and the right second rack (56) penetrates through the right fixed dust collection box body (51) and the right movable dust collection box body (52) and is connected with the right movable clamping block (32) or the right spring (33); when the right movable clamping block (32) or the right spring (33) moves towards the right fixed clamping block (35), the right first rack (53) and the right second rack (56) move in opposite directions, so that the right movable dust collection box body (52) automatically extends out of the right fixed dust collection box body (51).

Preferably, the dust collector further comprises a trigger switch of a right exhaust fan (57), the positive pole of the trigger switch is arranged on the right movable dust collection box body (52), the negative pole of the trigger switch is arranged on the right clamping base (31), and when the right dust collection port (58) is exposed, the positive pole and the negative pole of the trigger switch are in contact to enable the right exhaust fan (57) to start working.

Preferably, when the plate becomes thicker or thinner, the cutting gear (6) realizes the adjustment of the vertical position through the lifting device; the lifting device comprises a lifting motor (62), a moving seat (63) and a screw rod (66), the cutting gear (6) is connected with the cutting motor (61), the cutting motor (61) is fixed on the moving seat (63), and the moving seat (63) is in threaded connection with the screw rod (66); the lifting motor (62) drives the screw (66) to rotate, so that the moving seat (63) and the cutting gear (6) move in the vertical direction.

Preferably, the lifting device further comprises a guide rod (64) and a fixing ring (65), the guide rod (64) penetrates through the moving seat (63) to ensure that the moving seat (63) moves vertically, and the fixing ring (65) fixes the cutting motor (61) on the moving seat (63).

Preferably, still include infrared induction device, its infrared induction light emission end is a plurality of different heights that set up left side removal grip block (22), correspondingly, the infrared induction light receiving terminal also sets up the different height of right side removal grip block (32) for the same quantity, thereby the infrared induction light emission end of same height and infrared induction light receiving terminal mutual induction judge panel thickness whether reach this height, thereby the control unit starts elevator motor (62) according to the judged result and adjusts cutting gear (6) and remove to corresponding height.

Preferably, the left clamping base (21) and the right clamping base (31) realize horizontal movement through a base driving device, and the base driving device comprises a driving motor (71), a first screw rod (72), a first sliding sleeve (73), a first synchronizing wheel (74), a synchronizing belt (75), a second synchronizing wheel (76), a second sliding sleeve (77), a second screw rod (78) and a bearing (79); the driving motor (71) drives the first screw rod (72) to rotate, the first screw rod (72) is in threaded connection with the first sliding sleeve (73), the first sliding sleeve (73) can slide in the right sliding groove (14) and is fixedly connected with the right clamping base (31), the first screw rod (72) is connected with the first synchronous wheel (74), the first synchronous wheel (74) is connected with the second synchronous wheel (76) through a synchronous belt (75), the second synchronous wheel (76) is connected with one end of the second screw rod (78), and the other end of the second screw rod (78) is connected with the bearing (79); the second screw (78) is in threaded connection with a second sliding sleeve (77), and the second sliding sleeve (77) can slide in the left sliding groove (13) and is fixedly connected with the left clamping base (21).

A cutting method of an automatic plate cutter comprises the following steps:

step 1, clamping two ends of a plate between a left movable clamping block (22) and a right movable clamping block (32), wherein a left movable dust collection box body (42) automatically extends out of a left fixed dust collection box body (41), and a right movable dust collection box body (52) automatically extends out of a right fixed dust collection box body (51);

step 2, triggering a trigger switch of the left exhaust fan (47) by the left movable dust collection box body (42), triggering a trigger switch of the right exhaust fan (57) by the right movable dust collection box body (52), and starting the left exhaust fan (47) and the right exhaust fan (57);

step 3, sensing the thickness of the plate by infrared sensing devices on the left movable clamping block (22) and the right movable clamping block (32), and starting the lifting device by the control unit according to the thickness of the plate to enable the cutting gear (6) to be located at a proper vertical position;

step 4, the control unit starts the cutting motor (61) to enable the cutting gear (6) to rotate;

step 5, the control unit starts a base driving device (7) to enable the left moving clamping block (22) and the right moving clamping block (32) and the plate between the left moving clamping block and the right moving clamping block to move horizontally and be cut by the cutting gear (6);

step 6, sucking the powder generated in the cutting process into the left fixed dust collection box body (41) and the right fixed dust collection box body (51) by the left exhaust fan (47) and the right exhaust fan (57) for storage;

and 7, finishing cutting the plate according to a preset stroke.

The automatic plate cutter and the cutting method thereof have the following beneficial effects:

(1) when the plate is clamped between the left clamping device and the right clamping device, the left automatic moving dust suction device and the right automatic moving dust suction device automatically extend out and aim at the cutting part of the plate to suck dust, so that the phenomenon that the dust suction device cannot be opened timely due to other reasons to affect the body health of workers is avoided.

(2) According to the invention, after the plate is clamped, the dust collection, the cutting gear height, the cutting and the plate moving can be automated, so that the operation of workers is reduced, and the processing precision is also ensured.

Drawings

FIG. 1: the invention relates to a three-dimensional structure schematic diagram of an automatic plate cutter;

FIG. 2: the invention relates to a structural schematic diagram of a left automatic moving dust suction device of an automatic plate cutter;

FIG. 3: the invention relates to a structural schematic diagram of a right automatic moving dust suction device of an automatic plate cutter;

FIG. 4: the invention discloses a structural schematic diagram of a cutting gear lifting device;

FIG. 5: the invention discloses a structural schematic diagram of a base driving device.

Description of reference numerals:

11-left support table; 12-a right support platform; 13-left chute; 14-right chute; 21-left clamping base; 22-moving the clamping block to the left; 23-left spring; 24-left guide post; 25-left fixed clamping block; 31-right clamping base; 32-moving the clamping block to the right; 33-right spring; 34-right guide post; 35-right fixed clamping block; 41-left fixed dust-collecting box body; 42-left mobile dust collection box body; 43 — left first rack; 44-left drive gear; 45-left turn shaft; 46-a left second rack; 47-left exhaust fan; 48-left dust suction port; 51-right fixed dust-collecting box body; 52-right movable dust-collecting box body; 53-right first rack; 54-right drive gear; 55-right rotating shaft; 56-right second rack; 57-right exhaust fan; 58-right dust suction port; 6, cutting a gear; 61-cutting motor; 62-defining a base; 63-a movable seat; 64-a guide rod; 65-a fixed ring; 66-screw rod; 7-base drive means; 71-driving a motor; 72-a first screw; 73-a first runner; 74 — first synchronizing wheel; 75-synchronous belt; 76 — a second synchronizing wheel; 77-a second runner; 78 — a second screw; 79-bearing.

Detailed Description

The invention is further illustrated below with reference to fig. 1 to 5:

as shown in fig. 1, an automatic plate cutter comprises a left support table 11 and a right support table 12, a cutting gear 6 is arranged between the left support table 11 and the right support table 12, a left clamping device is arranged on the left support table 11, a right clamping device is arranged on the right support table 12, and when a plate is clamped between the left clamping device and the right clamping device, a left automatic moving dust collection device and a right automatic moving dust collection device automatically extend out and are aligned with a cutting part of the plate to collect dust.

The left clamping device comprises a left clamping base 21, a left movable clamping block 22, a left spring 23, a left guide post 24 and a left fixed clamping block 25, the left clamping base 21 is provided with the left movable clamping block 22 and the left fixed clamping block 25, the left guide post 24 is arranged between the left movable clamping block 22 and the left fixed clamping block 25, the left movable clamping block 22 can move along the axial direction of the left guide post 24, the left spring 23 is sleeved on the left guide post 24, and the left spring 23 is compressed when the left movable clamping block 22 moves towards the left fixed clamping block 25; the left automatic moving dust collector comprises a left fixed dust collecting box body 41, a left moving dust collecting box body 42, a left first rack 43, a left transmission gear 44, a left rotating shaft 45, a left second rack 46 and a left exhaust fan 47; the left movable dust collection box body 42 can enter and exit the left fixed dust collection box body 41, the left movable dust collection box body 42 is provided with a left dust collection port 48, and the bottom of the left fixed dust collection box body 41 is provided with a left exhaust fan 47; the left first rack 43 is fixedly connected with the inner wall of the left movable dust collection box body 42, the left first rack 43 is connected with the left second rack 46 through the left transmission gear 44, and the left second rack 46 penetrates through the left fixed dust collection box body 41 and the left movable dust collection box body 42 and is connected with the left movable clamping block 22 or the left spring 23; when the left moving clamp block 22 or the left spring 23 moves toward the left fixed clamp block 25, the left first and second racks 43 and 46 are reversely moved so that the left moving suction box 42 automatically protrudes out of the left fixed suction box 41.

The dust collector also comprises a trigger switch of the left exhaust fan 47, the anode of the trigger switch is arranged on the left movable dust collection box body 42, the cathode of the trigger switch is arranged on the left clamping base 21, and when the left dust collection port 48 is exposed, the anode and the cathode of the trigger switch are in contact to enable the left exhaust fan 47 to start working.

The right clamping device comprises a right clamping base 31, a right movable clamping block 32, a right spring 33, a right guide post 34 and a right fixed clamping block 35, the right clamping base 31 is provided with the right movable clamping block 32 and the right fixed clamping block 35, the right guide post 34 is arranged between the right movable clamping block 32 and the right fixed clamping block 35, the right movable clamping block 32 can move along the axial direction of the right guide post 34, the right spring 33 is sleeved on the right guide post 34, and the right spring 33 is compressed when the right movable clamping block 32 moves towards the right fixed clamping block 35; the right automatic movable dust collector comprises a right fixed dust collecting box body 51, a right movable dust collecting box body 52, a right first rack 53, a right transmission gear 54, a right rotating shaft 55, a right second rack 56 and a right exhaust fan 57; the right movable dust collection box body 52 can enter and exit the right fixed dust collection box body 51, the right movable dust collection box body 52 is provided with a right dust collection port 58, and the bottom of the right fixed dust collection box body 51 is provided with a right exhaust fan 57; the right first rack 53 is fixedly connected with the inner wall of the right movable dust collection box body 52, the right first rack 53 is connected with the right second rack 56 through the right transmission gear 54, and the right second rack 56 penetrates through the right fixed dust collection box body 51 and the right movable dust collection box body 52 and is connected with the right movable clamping block 32 or the right spring 33; when the right movable clamping block 32 or the right spring 33 moves to the right fixed clamping block 35, the right first rack 53 and the right second rack 56 are reversely moved so that the right movable dust-collecting box 52 automatically extends out of the right fixed dust-collecting box 51.

The dust collector also comprises a trigger switch of the right exhaust fan 57, the anode of the trigger switch is arranged on the right movable dust collection box body 52, the cathode of the trigger switch is arranged on the right clamping base 31, and when the right dust collection port 58 is exposed, the anode of the trigger switch is in contact with the cathode of the trigger switch to enable the right exhaust fan 57 to start working.

When the plate becomes thicker or thinner, the cutting gear 6 realizes the adjustment of the vertical position through the lifting device; the lifting device comprises a lifting motor 62, a moving seat 63 and a screw 66, the cutting gear 6 is connected with the cutting motor 61, the cutting motor 61 is fixed on the moving seat 63, and the moving seat 63 is in threaded connection with the screw 66; the elevating motor 62 drives the screw 66 to rotate, thereby moving the moving base 63 and the cutting gear 6 in the vertical direction.

The elevating device further includes a guide rod 64 and a fixing ring 65, the guide rod 64 penetrates the moving base 63 to ensure the moving base 63 to move in a vertical direction, and the fixing ring 65 fixes the cutting motor 61 to the moving base 63.

Still include infrared induction device, its infrared induction light emission end is a plurality of different heights that set up the left removal grip block 22, correspondingly, the infrared induction light receiving terminal also sets up the different height of right removal grip block 32 for the same quantity, thereby the infrared induction light emission end of same height and infrared induction light receiving terminal mutual induction judge panel thickness whether reach this height, thereby the control unit starts elevator motor 62 adjustment cutting gear 6 according to the judged result and removes to corresponding height.

The left clamping base 21 and the right clamping base 31 realize the movement in the horizontal direction through a base driving device, and the base driving device comprises a driving motor 71, a first screw 72, a first sliding sleeve 73, a first synchronizing wheel 74, a synchronous belt 75, a second synchronizing wheel 76, a second sliding sleeve 77, a second screw 78 and a bearing 79; the driving motor 71 drives the first screw 72 to rotate, the first screw 72 is in threaded connection with the first sliding sleeve 73, the first sliding sleeve 73 can slide in the right sliding groove 14 and is fixedly connected with the right clamping base 31, the first screw 72 is connected with the first synchronous wheel 74, the first synchronous wheel 74 is connected with the second synchronous wheel 76 through the synchronous belt 75, the second synchronous wheel 76 is connected with one end of the second screw 78, and the other end of the second screw 78 is connected with the bearing 79; the second screw 78 is screwed with the second sliding sleeve 77, and the second sliding sleeve 77 can slide in the left sliding groove 13 and is fixedly connected with the left clamping base 21.

The cutting method or principle of the automatic plate cutter comprises the following steps:

step 1, clamping two ends of a plate between the left movable clamping block 22 and the right movable clamping block 32, wherein the left movable dust collection box body 42 automatically extends out of the left fixed dust collection box body 41, and the right movable dust collection box body 52 automatically extends out of the right fixed dust collection box body 51.

And 2, triggering a trigger switch of the left exhaust fan 47 by the left movable dust collection box body 42, triggering a trigger switch of the right exhaust fan 57 by the right movable dust collection box body 52, and starting the left exhaust fan 47 and the right exhaust fan 57.

And 3, sensing the thickness of the plate by the infrared sensing devices on the left movable clamping block 22 and the right movable clamping block 32, and starting the lifting device by the control unit according to the thickness of the plate to enable the cutting gear 6 to be located at a proper vertical position.

Step 4, the control unit starts the cutting motor 61 to rotate the cutting gear 6.

Step 5, the control unit starts the base driving device 7, so that the left moving clamping block 22, the right moving clamping block 32 and the plate material between the left moving clamping block and the right moving clamping block move horizontally and are cut by the cutting gear 6.

And 6, sucking the powder generated in the cutting process into the left fixed dust suction box body 41 and the right fixed dust suction box body 51 by the left suction fan 47 and the right suction fan 57 for storage.

And 7, finishing cutting the plate according to a preset stroke.

The invention is described above with reference to the accompanying drawings, it is obvious that the implementation of the invention is not limited in the above manner, and it is within the scope of the invention to adopt various modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.