1. The utility model provides a pen tube inner wall oiling clamping system, includes clamping module (1), extrusion module (2) and pen tube (3), its characterized in that: the clamping module (1) comprises a clamping frame (101), a lifting wheel support (102), a connecting block (103), a top lifting wheel (104), a thin sliding rod (105), a squeezing barrel support (106), a thick sliding rod 107, a lifting transmission belt (108), a bottom lifting wheel (109), a lifting motor support (110), a lifting motor (111), a supporting column (112), a bottom plate (113), a clamping block baffle (114), a clamping block (115), a clamping lead screw (116), a clamping execution gear (117), a tail end swing rod (118), a swing rod support (119), a connecting rod (120), a head end swing rod (121), a clamping motor (122), a clamping motor support (123), a clamping driving gear (124), a clamping driven gear (125) and a clamping connection gear (126), wherein the upper surface of the bottom plate (113) is fixedly connected with the supporting column (112), and the top end of the supporting column (112) is fixedly connected with the clamping frame (101), the upper surface of the clamping frame (101) is fixedly connected with a thin sliding rod (105) and a thick sliding rod (107), and the outer surfaces of the thin sliding rod (105) and the thick sliding rod (107) are slidably connected with a container support (106);

the extrusion module (2) comprises an extrusion cylinder (201), a needle tube (202), a piston (203), an extrusion rod (204), an extrusion wheel (205), an extrusion driven gear (206), an extrusion driving gear (207), an extrusion motor (208), an extrusion motor bracket (209), an extrusion wheel bracket (210), a check tube (211), a check ball limiting ring (212), a check ball (213), a check spring (214), a check spring limiting ring (215) and a leather hose (216), one end of the extrusion cylinder bracket (106) far away from the thick sliding rod (107) is fixedly connected with an extrusion cylinder (201), the inner wall of the extrusion cylinder (201) is connected with a piston (203) in a sliding way, the upper surface of the piston (203) is movably connected with an extrusion rod (204), the lower surface of the extrusion container (201) is fixedly connected with a needle tube (202), and a pen tube (3) is arranged right below the needle tube (202).

2. The pen tube inner wall oiling clamping system of claim 1, wherein: the side of holding frame (101) is through elevator motor support (110) fixedly connected with elevator motor (111), and the output shaft fixedly connected with bottom lift wheel (109) of elevator motor (111), the top of bottom lift wheel (109) is rotated through lift drive belt (108) and is connected with top lift wheel (104), and top lift wheel (104) and bottom lift wheel (109) rotate through elevator wheel support (102) with holding frame (101) and are connected, elevator wheel support (102) and holding frame (101) fixed connection, top lift wheel (104) and bottom lift wheel (109) rotate with elevator wheel support (102) and are connected.

3. The pen tube inner wall oiling clamping system of claim 1, wherein: the side of the extrusion container support (106) is fixedly connected with the lifting transmission belt (108) through a connecting block (103), a groove is formed in the side of the clamping frame (101), a clamping block (115) is connected into the groove through a clamping lead screw (116) in a threaded manner, a clamping block baffle (114) is connected to the side of the clamping block (115) in a sliding manner, and the clamping block baffle (114) is fixedly connected with the clamping frame (101).

4. The pen tube inner wall oiling clamping system of claim 1, wherein: one end of the clamping screw rod (116) far away from the clamping block (115) is fixedly connected with a clamping executing gear (117), the outer surface of the clamping executing gear (117) is connected with a clamping connecting gear (126) through a gear, the side of the clamping connecting gear (126) is fixedly connected with a terminal swing rod (118) through a connecting shaft, and the terminal swing rod (118) and the clamping connecting gear (126) are rotatably connected with the clamping frame 101 through a swing rod support (119).

5. The pen tube inner wall oiling clamping system of claim 1, wherein: one end swing joint that pendulum rod support (119) was kept away from in terminal pendulum rod (118) has connecting rod (120), and the one end swing joint that terminal pendulum rod (118) were kept away from in connecting rod (120) has head end pendulum rod (121), and the side of head end pendulum rod (121) bottom presss from both sides tight driven gear (125) through connecting axle fixedly connected with, head end pendulum rod (121) and press from both sides tight driven gear (125) and pass through pendulum rod support (119) rotation connection with clamping frame (101).

6. The pen tube inner wall oiling clamping system of claim 1, wherein: the clamping mechanism is characterized in that a clamping driving gear (124) is connected to a gear on the outer surface of the clamping driven gear (125), a clamping motor (122) is arranged on the side of the clamping driving gear (124), a clamping motor support (123) is sleeved on the outer surface of the clamping motor (122), the clamping motor support (123) is fixedly connected with the clamping frame (101), and an output shaft of the clamping motor (122) is fixedly connected with the clamping driving gear (124).

7. The pen tube inner wall oiling clamping system of claim 1, wherein: the extrusion device is characterized in that the top end of the extrusion rod (204) is movably connected with an extrusion wheel 205, an extrusion driven gear (206) is fixedly connected to the side of the extrusion wheel (205) through a connecting shaft, and the extrusion wheel (205) and the extrusion driven gear (206) are rotatably connected with the extrusion container (201) through an extrusion wheel support (210).

8. The pen tube inner wall oiling clamping system of claim 1, wherein: the utility model discloses a device for the extrusion of food, including extrusion driven gear (206), extrusion driving gear (207), extrusion motor (208) are provided with to the side of extrusion driving gear (207), and extrusion motor support (209) have been cup jointed to the surface of extrusion motor (208), and extrusion motor support (209) and extrusion wheel support (210) fixed connection, the output shaft and the extrusion driving gear (207) fixed connection of extrusion motor (208).

9. The pen tube inner wall oiling clamping system of claim 1, wherein: the outer fixed surface of recipient (201) is connected with check pipe (211), and one end fixedly connected with check spring spacing ring (215) that check pipe (211) inner wall is close to recipient (201), and check spring (214) fixedly connected with check ball (213) are passed through to side of check spring spacing ring (215), and the surface overlap joint of check ball (213) has check ball spacing ring (212), check ball spacing ring (212) and check pipe (211) fixed connection, the one end fixedly connected with leather hose (216) of recipient (20) are kept away from in check pipe (211).

Background

The gel pen, the abbreviation of gel ink ball pen, is a new writing tool which is popular at present. The gel-ink pen can be divided into gel-ink pens of different types according to pen point types, ink colors, structures and the like, and people can select the gel-ink pen according to own requirements. The gel ink pen has the advantages of a fountain pen and an oil ball pen, the writing hand feeling is comfortable, the ink viscosity is lower, a proper lubricant is added, the viscosity of a writing medium is between that of water and oil, and therefore the gel ink pen is smoother than a common oil ball pen and is an upgrading and updating product of the oil ball pen.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an oil injection clamping system for the inner wall of a pen tube, which solves the problem that the oil injection mode is not suitable for small-batch experimental production because the batch oil injection mode is adopted in the oil injection link of a gel ink pen in the manufacturing process.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a pen tube inner wall oiling clamping system, includes clamping module, extrusion module and pen tube, clamping module include holding frame, lifting wheel support, connecting block, top lift wheel, thin slide bar, recipient support, thick slide bar, lift drive belt, bottom lift wheel, elevator motor support, elevator motor, support column, bottom plate, press from both sides tight piece baffle, press from both sides tight piece, press from both sides tight lead screw, press from both sides tight actuating gear, terminal pendulum rod, pendulum rod support, connecting rod, head end pendulum rod, press from both sides tight motor support, press from both sides tight driving gear, press from both sides tight driven gear and press from both sides tight connection gear, the last fixed surface of bottom plate is connected with the support column, and the top fixedly connected with holding frame of support column, the last fixed surface of holding frame is connected with thin slide bar and thick slide bar, the surface sliding connection of thin slide bar and thick slide bar has the recipient support.

The extrusion module include recipient, needle tubing, piston, lifter, extrusion wheel, extrusion driven gear, extrusion driving gear, extrusion motor support, extrusion wheel support, check pipe, check ball spacing ring, check ball, check spring spacing ring and leather hose, the one end fixedly connected with recipient of thick slide bar is kept away from to the recipient support, the inner wall sliding connection of recipient has the piston, the upper surface swing joint of piston has the lifter, the lower fixed surface of recipient is connected with the needle tubing, is provided with the pen tube under the needle tubing.

Preferably, the side of holding frame is through elevator motor support fixedly connected with elevator motor, elevator motor's output shaft fixedly connected with bottom lift wheel, and the top of bottom lift wheel is rotated through the lift drive belt and is connected with the top lift wheel, and top lift wheel and bottom lift wheel pass through the lift wheel leg joint with the holding frame, lift wheel support and holding frame fixed connection, top lift wheel and bottom lift wheel are connected with the lift wheel leg joint.

Preferably, the side face of the extrusion container support is fixedly connected with the lifting transmission belt through a connecting block, the side face of the clamping frame is provided with a groove, a clamping block is connected in the groove through a clamping screw in a threaded manner, a clamping block baffle is connected to the side face of the clamping block in a sliding manner, and the clamping block baffle is fixedly connected with the clamping frame.

Preferably, the clamping screw is far away from the one end fixedly connected with of pressing from both sides tight piece and presss from both sides tight actuating gear, and the surface gear connection that presss from both sides tight actuating gear has the clamping connection gear, and the side of clamping connection gear is through the terminal pendulum rod of connecting axle fixedly connected with, terminal pendulum rod and clamping connection gear pass through the pendulum rod support rotation with the holding frame and are connected.

Preferably, the end of the tail swing rod far away from the swing rod support is movably connected with a connecting rod, the end of the connecting rod far away from the tail swing rod is movably connected with a head end swing rod, a clamping driven gear is fixedly connected to the side of the bottom end of the head end swing rod through a connecting shaft, and the head end swing rod and the clamping driven gear are rotatably connected with the clamping frame through swing rod supports.

Preferably, the outer surface gear of the clamping driven gear is connected with a clamping driving gear, a clamping motor is arranged on the side of the clamping driving gear, a clamping motor support is sleeved on the outer surface of the clamping motor and is fixedly connected with the clamping frame, and an output shaft of the clamping motor is fixedly connected with the clamping driving gear.

Preferably, the top end of the extrusion rod is movably connected with an extrusion wheel, the side of the extrusion wheel is fixedly connected with an extrusion driven gear through a connecting shaft, and the extrusion wheel, the extrusion driven gear and the extrusion container are rotatably connected through an extrusion wheel support.

Preferably, the outer surface gear of the extrusion driven gear is connected with an extrusion driving gear, an extrusion motor is arranged on the side of the extrusion driving gear, an extrusion motor support is sleeved on the outer surface of the extrusion motor, the extrusion motor support is fixedly connected with an extrusion wheel support, and an output shaft of the extrusion motor is fixedly connected with the extrusion driving gear.

Preferably, the outer fixed surface of recipient is connected with the check pipe, and the one end fixedly connected with check spring spacing ring that the check inside pipe wall is close to the recipient, and check spring fixedly connected with check ball is passed through to the side of check spring spacing ring, and the surface overlap joint of check ball has the check ball spacing ring, check ball spacing ring and check pipe fixed connection, the one end fixedly connected with leather hose of recipient is kept away from to the check pipe.

Compared with the prior art, the invention provides a pen tube inner wall oil injection clamping system, which has the following beneficial effects: according to the invention, the clamping module is arranged, so that the needle tube and the pen tube can be quickly inserted into and pulled out of the pen tube, the oil injection speed of the device is increased, the extrusion module is arranged, oil and water can be continuously extruded into the pen tube, and the weight of the extruded oil and water can be controlled by controlling the rotating speed of the extrusion motor, so that the material cost of the pen tube in the processing process can be more accurately controlled.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

FIG. 2 is a schematic view of the check ball structure of the present invention.

FIG. 3 is a schematic view of a clamping module according to the present invention.

FIG. 4 is a schematic view of the extrusion module structure of the present invention.

In the figure: 1-a clamping module; 101-a clamping frame; 102-a lifting wheel support; 103-connecting block; 104-top lifting wheels; 105-a thin slide bar; 106-a container holder; 107-thick slide bar; 108-lifting transmission belt; 109-bottom lifting wheels; 110-a lift motor support; 111-a lift motor; 112-support column; 113-a backplane; 114-clamping block baffles; 115-a clamping block; 116-clamping screw; 117-clamp actuation gear; 118-end pendulum bar; 119-a swing rod bracket; 120-a connecting rod; 121-a head end swing rod; 122-a clamping motor; 123-clamping the motor bracket; 124-clamping the driving gear; 125-clamping the driven gear; 126-clamping the connecting gear; 2-extruding the module; 201-an extrusion cylinder; 202-a needle cannula; 203-a piston; 204-a squeeze bar; 205-an extrusion wheel; 206-pressing driven gear; 207-extrusion drive gear; 208-a squeeze motor; 209-extruding the motor bracket; 210-a squeeze wheel support; 211-a check tube; 212-check ball retainer ring; 213-check ball; 214-a check spring; 215-check spring retainer ring; 216-leather hose; 3-pen tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3, and fig. 4, the present invention provides a technical solution: a pen tube inner wall oil injection clamping system comprises a clamping module 1, an extrusion module 2 and a pen tube 3, as shown in FIG. 1 and FIG. 3, the structure of the clamping module of the present invention is shown, wherein the clamping module 1 comprises a clamping frame 101, a lifting wheel support 102, a connecting block 103, a top lifting wheel 104, a fine slide bar 105, an extrusion cylinder support 106, a coarse slide bar 107, a lifting transmission belt 108, a bottom lifting wheel 109, a lifting motor support 110, a lifting motor 111, a supporting column 112, a bottom plate 113, a clamping block baffle 114, a clamping block 115, a clamping screw 116, a clamping execution gear 117, a tail end swing bar 118, a swing bar support 119, a connecting rod 120, a head end swing bar 121, a clamping motor 122, a clamping motor support 123, a clamping driving gear 124, a clamping driven gear 125 and a clamping connection gear 126, the supporting column 112 is fixedly connected to the upper surface of the bottom plate 113, the top end of the supporting column 112 is fixedly connected to the clamping frame 101, the upper surface of the clamping frame 101 is fixedly connected with a thin sliding rod 105 and a thick sliding rod 107, the outer surfaces of the thin sliding rod 105 and the thick sliding rod 107 are connected with a squeezing barrel support 106 in a sliding manner, the side surface of the clamping frame 101 is fixedly connected with a lifting motor 111 through a lifting motor support 110, the output shaft of the lifting motor 111 is fixedly connected with a bottom lifting wheel 109, the upper part of the bottom lifting wheel 109 is rotatably connected with a top lifting wheel 104 through a lifting transmission belt 108, the top lifting wheel 104 and the bottom lifting wheel 109 are rotatably connected with the clamping frame 101 through a lifting wheel support 102, the lifting wheel support 102 is fixedly connected with the clamping frame 101, the top lifting wheel 104 and the bottom lifting wheel 109 are rotatably connected with the lifting wheel support 102, the side surface of the squeezing barrel support 106 is fixedly connected with the lifting 108 through a connecting block 103, the side surface of the clamping frame 101 is provided with a groove, and a clamping block 115 is connected with the groove through a clamping screw 116 in a thread manner, the side surface of the clamping block 115 is slidably connected with a clamping block baffle 114, the clamping block baffle 114 is fixedly connected with the clamping frame 101, one end of the clamping screw 116, which is far away from the clamping block 115, is fixedly connected with a clamping execution gear 117, the outer surface of the clamping execution gear 117 is connected with a clamping connection gear 126, the side of the clamping connection gear 126 is fixedly connected with a terminal swing rod 118 through a connecting shaft, the terminal swing rod 118 and the clamping connection gear 126 are rotatably connected with the clamping frame 101 through a swing rod support 119, one end of the terminal swing rod 118, which is far away from the swing rod support 119, is movably connected with a connecting rod 120, one end of the connecting rod 120, which is far away from the terminal swing rod 118, is movably connected with a head end swing rod 121, the side of the bottom end of the head end swing rod 121 is fixedly connected with a clamping driven gear 125 through a connecting shaft, the head end swing rod 121 and the clamping driven gear 125 are rotatably connected with the clamping frame 101 through a swing rod support 119, and the outer surface of the clamping driven gear 125 is connected with a clamping driving gear 124, a clamping motor 122 is arranged on the side of the clamping driving gear 124, a clamping motor bracket 123 is sleeved on the outer surface of the clamping motor 122, the clamping motor bracket 123 is fixedly connected with the clamping frame 101, and an output shaft of the clamping motor 122 is fixedly connected with the clamping driving gear 124.

As shown in fig. 2 and 4, which are diagrams of an extrusion module of the present invention, an extrusion module 2 includes an extrusion cylinder 201, a needle tube 202, a piston 203, an extrusion rod 204, an extrusion wheel 205, an extrusion driven gear 206, an extrusion driving gear 207, an extrusion motor 208, an extrusion motor bracket 209, an extrusion wheel bracket 210, a check tube 211, a check ball limiting ring 212, a check ball 213, a check spring 214, a check spring limiting ring 215 and a leather hose 216, one end of the extrusion cylinder bracket 106 far away from the thick sliding rod 107 is fixedly connected with the extrusion cylinder 201, the inner wall of the extrusion cylinder 201 is slidably connected with the piston 203, the upper surface of the piston 203 is movably connected with the extrusion rod 204, the lower surface of the extrusion cylinder 201 is fixedly connected with the needle tube 202, the pen tube 3 is arranged right below the needle tube 202, the top end of the extrusion rod 204 is movably connected with the extrusion wheel 205, the side of the extrusion wheel 205 is fixedly connected with the extrusion driven gear 206 through a connecting shaft, the extrusion wheel 205 and the extrusion driven gear 206 are rotatably connected with the extrusion cylinder 201 through the extrusion wheel bracket 210, the outer surface gear connection of extrusion driven gear 206 has extrusion driving gear 207, the side of extrusion driving gear 207 is provided with extrusion motor 208, extrusion motor support 209 has been cup jointed to extrusion motor 208's surface, extrusion motor support 209 and extrusion wheel support 210 fixed connection, extrusion motor 208's output shaft and extrusion driving gear 207 fixed connection, the outer fixed surface of recipient 201 is connected with check pipe 211, the one end fixedly connected with check spring spacing ring 215 that the inner wall of check pipe 211 is close to recipient 201, check spring 214 fixedly connected with check ball 213 is passed through to check spring spacing ring 215's side, the outer surface overlap joint of check ball 213 has check ball spacing ring 212, check ball spacing ring 212 and check pipe 211 fixed connection, the one end fixedly connected with leather hose 216 of recipient 201 is kept away from to check pipe 211.

When the oil-water separator is used, a user firstly communicates the leather hose 216 with an external oil drum, then the lifting motor 111 is started, the output shaft of the lifting motor 111 drives the bottom lifting wheel 109 to rotate, the bottom lifting wheel 109 rotates to drive the lifting transmission belt 108 to rotate, the lifting transmission belt 108 rotates to drive the extrusion container support 106 to move up and down through the connecting block 103, at the moment, the extrusion container support 106 moves down, the extrusion container support 106 drives the extrusion container 201 to move down, and when the needle tube 202 is inserted into the inner wall of the pen tube 3, the extrusion motor 208 is started, the output shaft of the extrusion motor 208 drives the extrusion driving gear 207 to rotate, the extrusion driving gear 207 drives the extrusion driven gear 206 to rotate, the extrusion driven gear 206 rotates to drive the extrusion wheel 205 to rotate, the extrusion wheel 205 rotates to drive the piston 203 to slide on the inner wall of the extrusion container 201 through the extrusion rod 204, at the moment, oil-water in the extrusion container 201 is extruded into the interior of the pen tube 3 through the needle tube 202, thus, the function of filling oil is completed, when the first pen tube 3 is filled with oil, the clamping motor 122 is started, the output shaft of the clamping motor 122 drives the clamping driving gear 124 to rotate, the clamping motor bracket 123 rotates to drive the clamping driven gear 125 to rotate, the clamping driven gear 125 rotates to drive the head end swing rod 121 to swing, the head end swing rod 121 swings to drive the tail end swing rod 118 to swing through the connecting rod 120, the tail end swing rod 118 swings to drive the clamping connecting gear 126 to rotate, the clamping connecting gear 126 rotates to drive the clamping executing gear 117 to rotate, the clamping executing gear 117 rotates to drive the clamping lead screw 116 to rotate, the clamping lead screw 116 rotates to drive the clamping block 115 to separate from the clamping frame 101, so as to separate the pen tube 3, at this time, a new pen tube 3 is placed between the clamping frame 101 and the clamping block 115, the clamping motor 122 is rotated reversely, and at this time, the pen tube 3 is fixed between the clamping frame 101 and the clamping block 115, so that the interior of the barrel 3 is refilled with oil.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.