1. The utility model provides an uneven preprocessing device is decided to influence paper face to avoid cardboard to carry unevenness, includes processing board seat (1), its characterized in that: the processing plate seat (1) is symmetrical from top to bottom and is arranged, arc rods (2) are symmetrically and symmetrically inserted into the opposite faces of the processing plate seat (1) in a sliding mode, one end, corresponding to the symmetrical arc rods (2), is connected with a cylindrical receiving piece (3), a free rotating rod (4) is connected between the cylindrical receiving piece (3) and the processing plate seat (1), one side, back to the back, of the processing plate seat (1) is symmetrically provided with a detection judgment execution mechanism (5) used for analyzing and processing the moving condition of the arc rods (2), the arc rods (2) extend out of the processing plate seat (1) to be meshed and connected to the corresponding detection judgment execution mechanism (5), and elastic supplementary pieces (6) are connected between the arc rods (2) on the processing plate seat (1) below and the corresponding processing plate seat (1).

2. The pretreatment device for avoiding influence of uneven paper conveying on paper cutting of the paper surface according to claim 1, characterized in that: the processing plate seat (1) positioned above is inserted with an adjusting shaft (7), a monitoring area control assembly (8) is connected between the arc rod (2) positioned on the processing plate seat (1) positioned above and the processing plate seat (1), and a compression piece (9) corresponding to the elastic containing piece (6) is arranged on the processing plate seat (1) positioned below.

3. The pretreatment device for avoiding influence of uneven paper conveying on paper cutting of the paper surface according to claim 2, characterized in that: the monitoring area control assembly (8) comprises a connecting belt (81), an automatic winding disc (82) and a forced winding limiting piece (83), the forced winding limiting piece (83) is connected to the processing plate base (1) through the automatic winding disc (82), and the connecting belt (81) is connected between the corresponding arc rod (2) and the automatic winding disc (82).

4. The pretreatment device for avoiding influence of uneven paper conveying on paper cutting of the paper surface according to claim 1, characterized in that: the detection judgment executing mechanism (5) comprises a fixed shaft (51), a connecting sleeve (52) and block detection disks (53), the block detection disks (53) are symmetrically sleeved on the connecting sleeve (52) in a clearance mode, the connecting sleeve (52) is uniformly sleeved on the fixed shaft (51), the arc rods (2) are correspondingly meshed and connected to the connecting sleeve (52), and the arc rods (2) are located between the corresponding block detection disks (53).

5. The pretreatment device for avoiding influence of uneven paper conveying on paper cutting of the paper surface according to claim 4, wherein the pretreatment device comprises: the block detection disc (53) comprises a normal overlapping area (531) and an abnormal processing area (532), and the normal overlapping area (531) and the abnormal processing area (532) are arranged in a staggered mode.

6. The pretreatment device for avoiding influence of uneven paper conveying on paper cutting of the paper surface according to claim 5, wherein the pretreatment device comprises: the arc rod (2) is an arc embedded tooth rod, and the connecting sleeve (52) is an external tooth sleeve.

7. The pretreatment device for avoiding influence of uneven paper conveying on paper cutting of the paper surface according to claim 1, characterized in that: the cylindrical bearing piece (3) is evenly and rotatably embedded with contact balls (10).

Background

The cutting is one of the essential processing procedures for manufacturing the paper box by the paper board, the paper board is cut in corresponding size according to the size of the paper box to be manufactured, and the cut paper board is connected together by gluing to finally manufacture the complete paper box, so that the cutting condition of the paper board is also one of important factors influencing the quality of the finished paper box.

At the in-process that the cardboard was decided, often can lead to deciding the emergence of the unevenness condition because of the cardboard unevenness in the transportation, seriously influence follow-up adhesive bonding's process, cause the carton to take place the condition such as crack, rake, bending unevenness easily, very big increase the rejection rate of finished product carton, not only improved the manufacturing cost of carton, caused a large amount of wasting of resources simultaneously.

Disclosure of Invention

In order to solve the technical problems, the invention provides a pretreatment device for preventing uneven paper surface cutting caused by uneven paper board conveying, which is realized by the following specific technical means: the automatic rolling device comprises a processing plate seat, an arc rod, a cylindrical receiving piece, a free rotating rod, a detection and judgment executing mechanism, a fixed shaft, a connecting sleeve, a block detection disc, a normal overlapping area, an abnormal processing area, an elastic supplementing piece, an adjusting shaft, a monitoring area control component, a connecting belt, an automatic rolling disc, a forced rolling limiting piece, a compression piece and a contact bead.

The positions and the connection relations of the structures are as follows:

the processing plate seat is symmetrical form setting from top to bottom, and the even symmetry slides on the processing plate seat opposite face and pegs graft and have the arc pole, all be connected with the cylindricality on the corresponding one end of symmetry arc pole and accept the piece, the cylindricality is accepted and is connected with the free bull stick between the processing plate seat, the one side symmetry that the processing plate seat carried on the back mutually is provided with and is used for carrying out the detection judgement actuating mechanism that analysis was handled to the arc pole removal condition, the arc pole extends the meshing of processing plate seat and connects on corresponding detection judgement actuating mechanism, be located below and handle and be connected with elasticity between the plate seat with corresponding processing plate seat and supply the piece.

The first preferred scheme is as follows: as an improvement of the basic scheme, an adjusting shaft is inserted on the upper processing plate seat, a monitoring area control assembly is connected between the arc rod on the upper processing plate seat and the processing plate seat, and a compression piece corresponding to the elastic supplement piece () is arranged on the lower processing plate seat, so that the position of the upper processing plate seat can be adjusted according to the thickness of different paperboards, and the upper processing plate seat and the lower processing plate seat are arranged symmetrically with each other by taking the paperboards as central lines all the time.

The preferred scheme II is as follows: as the improvement of preferred scheme one, monitoring area control assembly includes the connecting band, automatic rolling-up dish and forces the roll-up restriction spare, force the roll-up restriction spare to connect on handling the plate holder through automatic roll-up dish, the connecting band is connected between corresponding arc pole and automatic roll-up dish, select the monitoring area that suits according to the width of cardboard, to the arc pole outside this region, drive automatic rolling-up dish through forcing the roll-up restriction spare and rotate, utilize the connecting band on it to drive the arc pole and remove, make the cylindricality receiving member on it leave corresponding monitoring area, can effectively avoid the outer arc pole of monitoring area to influence the accuracy of monitoring result, corresponding improvement this preprocessing device's flexibility ratio.

The preferable scheme is three: as an improvement of the basic scheme, the detection judgment execution mechanism comprises a fixed shaft, a connecting sleeve and block detection plates, the block detection plates are symmetrically sleeved on the connecting sleeve in a clearance mode, the connecting sleeve is uniformly sleeved on the fixed shaft, arc rods are correspondingly meshed and connected to the connecting sleeve, the arc rods are located between the corresponding block detection plates, and whether the paperboard is uneven or not is detected by utilizing the synchronism of the block detection plates.

The preferable scheme is four: as an improvement of the third preferred embodiment, the block detection panel includes a normal overlapping area and an exception handling area, and the normal overlapping area and the exception handling area are arranged in a staggered manner.

The preferable scheme is five: as an improvement of the fourth preferred scheme, the arc rod is an arc-shaped embedded tooth rod, the connecting sleeve is an external tooth socket, and when the arc rod moves to drive the connecting sleeve to rotate correspondingly, the tooth on the arc rod can be prevented from influencing the smoothness of the arc rod in sliding on the processing plate seat.

The preferable scheme is six: as an improvement of the basic scheme, the cylindrical bearing piece is evenly and rotatably embedded with contact beads, so that the friction force of the contact of the cylindrical bearing piece and the paperboard is reduced.

The invention has the following beneficial effects:

1. this avoid cardboard to carry unevenness to influence the paper face and decide inhomogeneous preprocessing device, through handling the board, the arc pole, the cylindricality receiving piece, free bull stick, detect and judge actuating mechanism and monitoring area control assembly's combined action, before cutting processing, according to the monitoring control of the unevenness condition of cardboard surface to the letter sorting of unevenness cardboard, and carry out corresponding processing to it, can effectively avoid the cardboard tiling to lead to cutting the emergence of the unevenness condition, corresponding avoiding the harmful effects to follow-up viscose joining process, very big reduction the carton take place the crack, the emergence of the condition such as rake angle and bending unevenness has not only improved the quality of finished product carton, the rejection rate of carton has been reduced simultaneously, the waste of corresponding resource has been avoided, more energy-concerving and environment-protective, and the cost of finished product of carton has been reduced.

2. This avoid cardboard to carry unevenness to influence the inhomogeneous preprocessing device of paper face to decide, through the combined action of handling board seat, arc pole, monitoring area control assembly and compression piece, can select corresponding monitoring area according to the width of cutting off the board, can effectively avoid the accuracy that monitoring result was influenced to the outer arc pole of monitoring area, corresponding improvement this preprocessing device's flexibility ratio.

3. This avoid cardboard to carry unevenness to influence the paper surface and decide uneven preprocessing device, through the setting of the embedded tooth of arc pole arc, when the arc pole removes to drive the adapter sleeve and do corresponding pivoted, can avoid tooth on the arc pole to influence the gliding smoothness of arc pole on handling the plate seat.

Drawings

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

FIG. 2 is a schematic view of a front partial structure of the present invention.

FIG. 3 is an enlarged view of A of FIG. 1 according to the present invention.

FIG. 4 is a schematic diagram of a connection relationship structure of the detection and determination actuator according to the present invention.

FIG. 5 is a schematic view of the connection structure of the free rotation rod of the present invention.

In the figure: 1. a processing plate seat; 2. an arc rod; 3. a cylindrical receiving member; 4. a free rotating rod; 5. detecting and judging an actuating mechanism; 51. a fixed shaft; 52. connecting sleeves; 53. a block detection plate; 531. a normal overlap region; 532. an exception handling area; 6. an elastic supplement; 7. an adjustment shaft; 8. monitoring a regional control component; 81. a connecting belt; 82. automatic reeling; 83. forcibly furling the limiting piece; 9. a compression member; 10. contacting the beads.

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, rather than all embodiments, and it should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present invention may be combined with each other, for convenience of description, the words "up", "down", "left" and "right" appearing hereinafter merely indicate that the words are consistent with the upper, lower, left and right directions of the drawings themselves, and do not limit the structure.

Please refer to fig. 1-5:

the pretreatment device for avoiding influence of uneven paper surface cutting caused by uneven paper board conveying comprises a processing plate seat 1, an arc rod 2, a cylindrical receiving piece 3, a free rotating rod 4, a detection and judgment executing mechanism 5, a fixed shaft 51, a connecting sleeve 52, a block detection disc 53, a normal overlapping area 531, an abnormal processing area 532, an elastic supplementing piece 6, an adjusting shaft 7, a monitoring area control component 8, a connecting belt 81, an automatic winding disc 82, a forced winding limiting piece 83, a compression piece 9 and contact beads 10.

The first embodiment is as follows:

as shown in fig. 1-5, the processing plate base 1 is arranged in a vertically symmetrical manner, and the opposite surface of the processing plate base 1 is uniformly and symmetrically inserted with the arc rods 2 in a sliding manner, one end corresponding to the symmetrical arc rods 2 is connected with the cylindrical receiving part 3, the cylindrical receiving part 3 is uniformly rotated and embedded with the contact beads 10, so as to reduce the friction force contacting with the paper board, a free rotating rod 4 is connected between the cylindrical receiving part 3 and the processing plate base 1, one side of the processing plate base 1 opposite to the other side is symmetrically provided with a detection judgment executing mechanism 5 for analyzing the moving condition of the arc rods 2, the arc rods 2 extend out of the processing plate base 1 to be meshed with the corresponding detection judgment executing mechanism 5, and the arc rods 2 positioned on the processing plate base 1 below and the corresponding processing plate base 1 are connected with an elastic supplement part 6.

Wherein, the processing plate seat 1 of top is pegged graft and is had regulating spindle 7, and is located and is connected with monitoring area control assembly 8 between the arc pole 2 on the processing plate seat 1 of top and the processing plate seat 1, is located and is provided with the compression piece 9 corresponding with elasticity replenishment 6 on the processing plate seat 1 of below, can be according to the thickness of different cardboard, adjusts the position of last processing plate seat 1, makes it and lower processing plate seat 1 use the cardboard to be the setting of symmetry form each other all the time.

The detection judgment executing mechanism 5 comprises a fixed shaft 51, a connecting sleeve 52 and a block detection disc 53, the block detection disc 53 is symmetrically sleeved on the connecting sleeve 52 in a clearance mode, the connecting sleeve 52 is uniformly sleeved on the fixed shaft 51, the arc rods 2 are correspondingly meshed and connected onto the connecting sleeve 52, the arc rods 2 are located between the corresponding block detection discs 53, the block detection disc 53 comprises a normal overlapping area 531 and an abnormal processing area 532, the normal overlapping area 531 and the abnormal processing area 532 are arranged in a staggered mode, and the unevenness of the paperboard is detected by utilizing the synchronism of the block detection disc 53.

Example two:

the utility model discloses a monitoring area control assembly 8 is connected with between arc pole 2 on the processing plate seat 1 of top and the processing plate seat 1, monitoring area control assembly 8 includes connecting band 81, automatic roll-up dish 82 and compulsory roll-up restriction spare 83, compulsory roll-up restriction spare 83 is connected on processing plate seat 1 through automatic roll-up dish 82, connecting band 81 is connected between corresponding arc pole 2 and automatic roll-up dish 82, select the monitoring area that suits according to the width of cardboard, to the arc pole 2 outside this region, drive automatic roll-up dish 82 through compulsory roll-up restriction spare 83 and rotate, utilize the connecting band 81 on it to drive arc pole 2 and remove, make cylindricality receiving member 3 on it leave corresponding monitoring area, can effectively avoid the outer arc pole 2 of monitoring area to influence the accuracy of monitoring result, corresponding flexibility that has improved this preprocessing device.

Example three:

arc pole 2 corresponds the meshing and connects on adapter sleeve 52, and arc pole 2 is the embedded tooth pole of arc, and adapter sleeve 52 is external tooth facing, and when arc pole 2 removed and drives adapter sleeve 52 and do corresponding pivoted, can avoid the tooth on arc pole 2 to influence the gliding smoothness of arc pole 2 on handling plate seat 1.

The working principle is as follows: the pretreatment device for avoiding uneven paper surface cutting caused by uneven paper board conveying is characterized in that a vertically symmetrical treatment plate seat 1 is arranged on a transmission device before cutting processing and is vertically and symmetrically distributed by taking the currently cut paper board as a central line, an automatic sorting mechanism is connected on a detection and judgment executing mechanism 5, the paper board is conveyed to a cutting processing position through the transmission device, in the conveying process, a cylindrical bearing part 3 is contacted with the upper surface and the lower surface of the paper board, lifting strip contact detection lines are respectively formed on the upper surface and the lower surface of the paper board, in a normal state, the upper cylindrical bearing part 3 is arranged on the upper surface of the paper board under the action of gravity, the lower cylindrical bearing part 3 is contacted with the lower surface of the paper board under the action of gravity of an elastic supplementing part 6, namely, the action of elastic force is utilized to resist the action of gravity borne by the cylindrical bearing part 3, when the paper board is uneven, the arc rod 2 is driven by the corresponding cylindrical bearing part 3 to slide on one side of the corresponding processing board seat 1 far away from the paper board, the arc rod 2 drives the corresponding connecting sleeve 52 to rotate in the sliding process, the connecting sleeve 52 synchronously drives the block detection disc 53 thereon to rotate, the block detection disc 53 rotates, the normally superposed region 531 on the block detection disc is staggered with the corresponding normally superposed region 531 on the adjacent connecting sleeve 52 and enters the abnormal processing region 532, at the moment, the sorting mechanism is started to sort out the current paper board and perform corresponding processing on the paper board, the situation that the paper board is flat-laid and cut off and uneven can be effectively avoided, the adverse effect on the subsequent adhesive bonding process is correspondingly avoided, the situations that the paper box is uneven in leaking, warping and bending are greatly reduced, and the quality of finished paper boxes is improved, meanwhile, the rejection rate of the paper box is reduced, the waste of corresponding resources is avoided, the energy-saving sliding plate is more convenient, and the production cost of the paper box is reduced.

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.