CN116252515A

CN116252515A - Paper box mouth-pasting correcting mechanism for box pasting machine

Info

Publication number: CN116252515A
Application number: CN202211605169.0A
Authority: CN
Inventors: 林志荣
Original assignee: Huizhou De Gang Machinery Co ltd
Current assignee: Huizhou De Gang Machinery Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-06-13

Abstract

The invention relates to the technical field of box pasting machines, in particular to a paper box mouth pasting correcting mechanism for a box pasting machine. Through correcting the mobile position of cardboard in the feed port department of carriage to reach the purpose of being convenient for subsequent processing to cardboard position correction, be applicable to and correct the great cardboard of size, avoid the cardboard to correct in the removal in-process, extrude impaired problem between the cardboard that leads to, be favorable to reducing the damage rate of cardboard, improve the stability of cardboard transportation in-process, be convenient for the processing of follow-up equipment.

Description

Paper box mouth-pasting correcting mechanism for box pasting machine

Technical Field

The invention relates to the field of box pasting machines, in particular to a paper box mouth pasting correcting mechanism for a box pasting machine.

Background

The box pasting machine folds printed and die-cut formed paperboards to form and pastes the box, is the last procedure of processing the packaging box, reduces labor cost and improves efficiency. The box pasting machine replaces manual box pasting, reduces labor cost and greatly improves production efficiency. After the gluing work is finished, the paper board can be folded along with at least two parallel conveying belts arranged at intervals through the folding part, so that the paper board is folded along the indentation to form a double-layer paper box, the sealed positions are butted, and the paper boxes at the sealed positions are adhered through subsequent pressing.

The paper box mouth-pasting correcting mechanism for a box pasting machine with the prior patent grant publication number CN 213618616U is arranged on a frame of the box pasting machine, the transmission direction of the paper box in the box pasting machine is a first direction, the direction perpendicular to the first direction and parallel to the horizontal direction is a second direction, and the paper box mouth-pasting correcting mechanism comprises: the paper box correction device comprises a plurality of sets of correction units, wherein the sets of correction units are arranged along the first direction at intervals, each set of correction units comprises two correction assemblies which are arranged along the second direction in parallel and at intervals, the two correction assemblies are respectively located above two conveying belts, each correction assembly comprises a paper rubbing belt which is used for being contacted with the upper surface of a paper box passing through the conveying belt, and the two correction assemblies in each set of correction units are used for correcting the paper box in transmission through the paper rubbing belt when the paper box is askew.

According to the paper board correction device, the paper board which is inclined in the transfer process is automatically adjusted through the paper rubbing strips, the alignment of the position of a burned opening can be guaranteed, but when the width of the paper board is wider, the paper board can be pulled in the moving process through the paper rubbing strips on two sides in the paper board correction process, the paper board is easy to fold and damage, and resource waste is caused.

Disclosure of Invention

The invention aims to provide a paper box jam correction mechanism for a box pasting machine, which solves the problem of damage caused by correction in the moving process of paper boards by correcting the positions of the paper boards at a feeding port of a conveying belt.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a paper box correction mechanism that is used for pasting box machine, includes the carriage, be equipped with the conveyer belt that carries the cardboard on the carriage, be equipped with feed port and discharge port on the carriage, feed port department is equipped with the frame, be equipped with the board of placing that is used for bearing cardboard in the frame, the both sides of placing the board are equipped with the stop gear who is used for restricting the cardboard position, one side fixedly connected with deflector that the board is close to the feed port is placed, it is connected with a plurality of gyro wheels of being convenient for the cardboard to rotate on the deflector, the bottom of deflector is equipped with a plurality of gyro wheel pivoted servo motor, the frame is close to one side of deflector is equipped with the complementary unit who makes single cardboard remove to the conveyer belt.

Optionally, stop gear includes two limiting plates and bottom plate that set up along placing the board symmetry, equal fixedly connected with keysets on the bottom of the close one side of limiting plate, the middle part of bottom plate rotates and is connected with the runner, be equipped with two mounting panels corresponding with two keysets on the runner, be equipped with the connecting rod between mounting panel and the keysets, the both ends of connecting rod rotate with mounting panel and keysets respectively and are connected, the bottom fixedly connected with motor of bottom plate, the output of motor with runner fixed connection, the bottom plate passes through adjustment mechanism and the frame fixed connection of angle between adjustment bottom plate and the frame.

Optionally, the auxiliary mechanism includes the mounting bracket, the mounting bracket is fixed in the frame and is close to one side of conveyer belt, fixedly connected with link on the mounting bracket, one side of link is equipped with the baffle of restriction cardboard quantity, one side fixedly connected with diaphragm that the baffle is close to the link, threaded connection has the screw rod on the diaphragm, the bottom of screw rod with the mounting bracket rotates to be connected, square hole has been seted up on the top of screw rod.

Optionally, the adjustment mechanism includes two auxiliary frames, two be equipped with the cylinder between the auxiliary frame, the both ends of cylinder pass through latch closure and bolt and two auxiliary frame rotate to be connected, one side that the bottom plate is close to the deflector with the frame rotates to be connected, two auxiliary frame respectively with the bottom plate one side and the frame fixed connection that keep away from the deflector.

Optionally, one side fixedly connected with two dead levers that the mounting bracket is close to the conveyer belt, two all rotate through fastening bolt on the dead lever and be connected with the dwang, the tip rotation of dwang is connected with the guide pulley that restricts cardboard range of movement, the guide pulley is equipped with the bearing that reduces frictional force when rotating with the dwang rotation junction.

Optionally, two equal fixedly connected with bracing piece on the similar one side of dead lever, two equal fixedly connected with of the one end that the bracing piece is close is gone up with the extension board that the bracing piece set up perpendicularly, two fixedly connected with changeover axle between the bottom of extension board, changeover epaxial rotation is connected with the casing, the bottom of casing rotates and is connected with the installation axle, the epaxial fixedly connected with of installation is with the pinch roller of cardboard middle part and conveyer belt laminating, two still be equipped with the canceling release mechanical system of automatically regulated pinch roller position between the extension board.

Optionally, the canceling release mechanical system includes fixed connection two connecting axle between the top of extension board, the epaxial rotation of connecting is connected with the annular plate, fixedly connected with two locating plates that the symmetry set up on the annular plate, two fixedly connected with plays the spring of canceling release mechanical system between the both ends of locating lever and casing.

Optionally, the both ends of placing the board are all fixedly connected with curb plate, the curb plate with the bottom plate passes through the bolt and can dismantle the connection.

Optionally, the middle part of limiting plate has been seted up and has been worn the groove, wear the width in groove and be greater than the width of placing the board, the limiting plate pass through wear the groove with place board sliding connection.

Optionally, the baffle is close to the inclined plane that the cardboard passed through the baffle is equipped with to one side bottom of deflector, the surface of baffle is smooth.

Compared with the prior art, the invention has the following beneficial effects: according to the invention, the moving position of the paperboards is corrected at the feeding port of the conveying frame, so that the purpose of correcting the positions of the paperboards and facilitating subsequent processing is achieved, the paperboard correcting device is suitable for correcting paperboards with larger sizes, the problem that the paperboards are damaged due to extrusion among the paperboards caused by correcting the paperboards in the moving process is avoided, the damage rate of the paperboards is reduced, the stability of the paperboards in the conveying process is improved, and the processing of subsequent equipment is facilitated.

Drawings

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

FIG. 2 is a schematic view of the structure of the present invention from another view;

FIG. 3 is a schematic view of the structure of the frame of the present invention;

FIG. 4 is a schematic view of a frame according to another embodiment of the present invention;

FIG. 5 is a schematic view of the structure of the baffle plate of the present invention;

FIG. 6 is a schematic view of the structure of the placement plate of the present invention;

FIG. 7 is a schematic diagram of a reset mechanism according to the present invention;

fig. 8 is a schematic structural view of the rotating wheel of the present invention.

In the figure: 1. a frame; 2. an auxiliary frame; 3. a cylinder; 4. a motor; 5. a rotating wheel; 6. a mounting plate; 7. a connecting rod; 8. an adapter plate; 9. a limiting plate; 10. a bottom plate; 11. a screw; 12. a baffle; 13. a cross plate; 14. a connecting frame; 15. a guide wheel; 16. a rotating lever; 17. a fixed rod; 18. a mounting frame; 19. a positioning plate; 20. a connecting shaft; 21. a ring plate; 22. an extension plate; 23. a support rod; 24. a housing; 25. a pinch roller; 26. a mounting shaft; 27. a spring; 28. a transfer shaft; 29. a side plate; 30. a roller; 31. a guide plate; 32. placing a plate; 33. and a conveying frame.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1 to 8, an embodiment of the invention provides a paper box pasting correcting mechanism for a box pasting machine, which comprises a conveying frame 33, wherein a conveying belt for conveying paper boards is arranged on the conveying frame 33, a feeding port and a discharging port are arranged on the conveying frame 33, a frame 1 is arranged at the feeding port, a placing plate 32 for supporting the paper boards is arranged on the frame 1, limiting mechanisms for limiting the positions of the paper boards are arranged on two sides of the placing plate 32, a guide plate 31 is fixedly connected to one side of the placing plate 32 close to the feeding port, a plurality of rollers 30 for facilitating the movement of the paper boards are rotatably connected to the guide plate 31, a servo motor for driving the rollers 30 to rotate is arranged at the bottom of the guide plate 31, and an auxiliary mechanism for enabling single paper boards to move onto the conveying belt is arranged on one side of the frame 1 close to the guide plate 31.

Specifically, the movable position of the paper board is corrected at the feeding port of the conveying frame 33, so that the purpose of correcting the position of the paper board and facilitating subsequent processing is achieved, the paper board correction device is suitable for correcting the paper board with larger size, the problem that the paper boards are damaged due to extrusion between the paper boards is avoided, the damage rate of the paper boards is reduced, the stability of the paper board in the conveying process is improved, the processing of subsequent equipment is facilitated, when the paper boards need to be conveyed for processing, the stacked paper boards are placed on the placing plate 32, the position of the paper boards can be limited by the limiting mechanisms on two sides of the placing plate 32, the problem that the stacked paper boards collapse and skew and the like are avoided, the paper boards at the bottom are conveyed by the rollers 30 on the guide plate 31, the quantity of the paper boards moving to the conveying belt is limited by the auxiliary mechanism, the paper boards stacked on the conveying belt are prevented from entering the conveying belt to cause processing errors, the correction of the paper board conveying position can be completed, the paste operation of the box pasting machine is facilitated, the paste mouth problem caused by skew during paper board conveying is avoided, and the cost consumption is reduced.

Further, referring to fig. 6 to 8, the limiting mechanism includes two limiting plates 9 and a bottom plate 10 symmetrically arranged along the placement plate 32, the adapter plates 8 are fixedly connected to the bottom of one side of the limiting plates 9, the middle part of the bottom plate 10 is rotatably connected with the rotating wheel 5, two mounting plates 6 corresponding to the two adapter plates 8 are arranged on the rotating wheel 5, a connecting rod 7 is arranged between the mounting plates 6 and the adapter plates 8, two ends of the connecting rod 7 are respectively rotatably connected with the mounting plates 6 and the adapter plates 8, a motor 4 is fixedly connected to the bottom of the bottom plate 10, the output end of the motor 4 is fixedly connected with the rotating wheel 5, and the bottom plate 10 is fixedly connected with the frame 1 through an adjusting mechanism for adjusting the angle between the bottom plate 10 and the frame 1.

Specifically, when the position of the paper board on the placement plate 32 is fixed, the rotating wheel 5 connected with the output end of the motor 4 drives the two limiting plates 9 to do transverse linear motion on the bottom plate 10 through the connecting rod 7 by starting the motor 4, so that the two limiting plates 9 are mutually close to each other at the same time, the stacked paper board is limited in the middle of the placement plate 32, the paper board is positioned in the middle of the conveying belt when entering the conveying belt, and the difficulty of correcting the position of the paper board subsequently is reduced.

Further, referring to fig. 3 to 5, the auxiliary mechanism includes a mounting frame 18, the mounting frame 18 is fixed on one side of the frame 1 close to the conveyor belt, a connecting frame 14 is fixedly connected to the mounting frame 18, a baffle 12 for limiting the number of paperboards is arranged on one side of the connecting frame 14, a transverse plate 13 is fixedly connected to one side of the baffle 12 close to the connecting frame 14, a screw 11 is connected to the transverse plate 13 in a threaded manner, the bottom end of the screw 11 is rotationally connected with the mounting frame 18, and a square hole is formed in the top end of the screw 11.

Specifically, when adjusting the distance between baffle 12 and the conveyer belt, through inserting square pole in the square hole at screw rod 11 top, rethread square pole rotates screw rod 11, makes the diaphragm 13 with screw rod 11 threaded connection be close to or keep away from link 14, and when diaphragm 13 is close to link 14, the distance between baffle 12 and the conveyer belt reduces, and accessible cardboard thickness reduces, and otherwise, accessible thickness increases to this realization restricts the cardboard quantity of passing through, the processing of follow-up equipment of being convenient for.

Further, referring to fig. 8, the adjusting mechanism includes two auxiliary frames 2, an air cylinder 3 is disposed between the two auxiliary frames 2, two ends of the air cylinder 3 are rotatably connected with the two auxiliary frames 2 through a ring buckle and a bolt, one side of the bottom plate 10 close to the guide plate 31 is rotatably connected with the frame 1, and the two auxiliary frames 2 are fixedly connected with one side of the bottom plate 10 far away from the guide plate 31 and the frame 1 respectively.

Specifically, through adjustment mechanism's setting, can adjust the inclination of bottom plate 10 in frame 1, make the cardboard be in inclination on placing board 32, the cardboard of being convenient for gets into on the conveyer belt through baffle 12, adjustment mechanism's easy operation makes cylinder 3 flexible come the distance between adjusting bottom plate 10 one side and frame 1 through starting cylinder 3, and the opposite side of bottom plate 10 rotates along the frame this moment, can realize adjusting bottom plate 10 angular degree's purpose.

Further, referring to fig. 3 to 4, two fixing rods 17 are fixedly connected to one side of the mounting frame 18, which is close to the conveyor belt, the two fixing rods 17 are rotatably connected with a rotating rod 16 through fastening bolts, the end part of the rotating rod 16 is rotatably connected with a guide wheel 15 for limiting the moving range of the paperboard, and a bearing for reducing friction force during rotation is arranged at the rotation connection part of the guide wheel 15 and the rotating rod 16.

Specifically, the movable range of the paper board is limited by the arrangement of the guide wheels 15, so that the stability of the paper board in conveying is improved, and the problem of displacement of the paper board in conveying is solved.

Further, referring to fig. 3 to 7, the two fixing rods 17 are fixedly connected with supporting rods 23 on one side close to each other, one ends close to the two supporting rods 23 are fixedly connected with extension plates 22 perpendicular to the supporting rods 23, a transfer shaft 28 is fixedly connected between bottoms of the two extension plates 22, a shell 24 is rotatably connected to the transfer shaft 28, a mounting shaft 26 is rotatably connected to the bottom of the shell 24, a pressing wheel 25 for attaching the middle part of a paperboard to a conveying belt is fixedly connected to the mounting shaft 26, and a reset mechanism for automatically adjusting the position of the pressing wheel 25 is further arranged between the two extension plates 22.

Specifically, through the setting of pinch roller 25, can laminate the middle part of cardboard and the top of conveyer belt mutually, stability when improving the cardboard and carry, avoid the great cardboard of size to carry the emergence of the circumstances of protruding in the middle part of the cardboard in the course of the transportation to improve the effect that the cardboard was carried, reduce the time of manual regulation equipment.

Further, referring to fig. 7, the reset mechanism includes a connecting shaft 20 fixedly connected between the tops of the two extension boards 22, a ring board 21 is rotatably connected to the connecting shaft 20, two symmetrically arranged positioning boards 19 are fixedly connected to the ring board 21, springs 27 playing a reset role are fixedly connected between two positioning rods and two ends of the shell 24, and the pressing wheel 25 is always attached to the surface of the paperboard through the arrangement of the springs 27, so that the problem that the using effect is reduced due to loosening of the pressing wheel 25 is avoided, and damage to the paperboard caused by the pressing wheel 25 is reduced.

Further, the two ends of the placing plate 32 are fixedly connected with the side plates 29, and the side plates 29 are detachably connected with the bottom plate 10 through bolts, so that the placing plate 32 and the limiting mechanism are convenient for workers to maintain.

Further, the middle part of limiting plate 9 has been seted up and has been worn the groove, wears the width in groove and is greater than the width of placing plate 32, limiting plate 9 through wearing the groove with place plate 32 sliding connection, has restricted limiting plate 9's travel path to improve the harmony between the structure.

Further, in order to facilitate the entrance of the cardboard onto the conveyor belt, the bottom of the side of the baffle 12 close to the guide plate 31 is provided with an inclined surface for facilitating the cardboard to pass through the baffle 12, and the surface of the baffle 12 is smooth.

The working principle of the invention is as follows: when needing to carry cardboard processing, place the cardboard that stacks on placing board 32, through the stop gear who places board 32 both sides, can restrict the position of cardboard, avoid the cardboard that stacks to collapse crooked scheduling problem, carry the cardboard that is in the bottom through gyro wheel 30 on deflector 31, the rethread auxiliary mechanism restricts the quantity that removes the cardboard to on the conveyer belt, avoid the cardboard that stacks to get into on the conveyer belt and lead to processing failure, can accomplish the correction to cardboard transport position, the operation of pasting up the box machine of being convenient for, the problem of pasting up dislocation because of the cardboard is crooked when carrying has been avoided, cost consumption has been reduced.

It is to be understood that the above examples of the present invention are provided for clarity of illustration only and are not limiting of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.

Claims

1. The utility model provides a paper box correction mechanism that is used for pasting box machine, includes carriage (33), be equipped with the conveyer belt that carries the cardboard on carriage (33), be equipped with feed port and discharge port on carriage (33), its characterized in that: the feeding port department is equipped with frame (1), be equipped with on frame (1) and be used for bearing cardboard place board (32), place the both sides of board (32) and be equipped with the stop gear who is used for restricting the cardboard position, place one side fixedly connected with deflector (31) that board (32) is close to the feeding port, rotate on deflector (31) and be connected with a plurality of gyro wheels (30) that are convenient for the cardboard to remove, the bottom of deflector (31) is equipped with a plurality of gyro wheel (30) pivoted servo motor, frame (1) is close to one side of deflector (31) is equipped with the complementary unit who makes single cardboard remove to the conveyer belt.

2. A carton jam correction mechanism for a carton pasting machine as set forth in claim 1 wherein: the limiting mechanism comprises two limiting plates (9) and a bottom plate (10) which are symmetrically arranged along a placement plate (32), adapter plates (8) are fixedly connected to the bottom of one side, close to the limiting plates (9), of the bottom plate (10), a rotating wheel (5) is rotationally connected to the middle of the bottom plate (10), two mounting plates (6) corresponding to the two adapter plates (8) are arranged on the rotating wheel (5), a connecting rod (7) is arranged between the mounting plates (6) and the adapter plates (8), two ends of the connecting rod (7) are respectively rotationally connected with the mounting plates (6) and the adapter plates (8), a motor (4) is fixedly connected to the bottom of the bottom plate (10), and the bottom plate (10) is fixedly connected with the frame (1) through an adjusting mechanism for adjusting the angle between the bottom plate (10) and the frame (1).

3. A carton jam correction mechanism for a carton pasting machine as set forth in claim 1 wherein: the auxiliary mechanism comprises a mounting frame (18), the mounting frame (18) is fixed on one side of the frame (1) close to the conveying belt, a connecting frame (14) is fixedly connected to the mounting frame (18), a baffle (12) for limiting the number of paperboards is arranged on one side of the connecting frame (14), a transverse plate (13) is fixedly connected to one side of the baffle (12) close to the connecting frame (14), a screw (11) is connected to the transverse plate (13) in a threaded mode, the bottom end of the screw (11) is connected with the mounting frame (18) in a rotating mode, and square holes are formed in the top end of the screw (11).

4. A carton jam correction mechanism for a carton pasting machine as set forth in claim 2 wherein: the adjusting mechanism comprises two auxiliary frames (2), an air cylinder (3) is arranged between the two auxiliary frames (2), two ends of the air cylinder (3) are rotatably connected with the two auxiliary frames (2) through a ring buckle and a bolt, one side, close to the guide plate (31), of the bottom plate (10) is rotatably connected with the frame (1), and the two auxiliary frames (2) are respectively fixedly connected with one side, far away from the guide plate (31), of the bottom plate (10) and the frame (1).

5. A carton jam correction mechanism for a carton pasting machine as set forth in claim 3 wherein: two dead levers (17) are fixedly connected to one side, close to the conveyer belt, of the mounting frame (18), two all rotate through fastening bolt on dead lever (17) and be connected with dwang (16), the tip rotation of dwang (16) is connected with guide pulley (15) that restrict cardboard range of movement, guide pulley (15) are equipped with the bearing that reduces frictional force when rotating with dwang (16) rotation junction.

6. A carton jam correction mechanism for a carton pasting machine as set forth in claim 5 wherein: two equal fixedly connected with bracing piece (23) on the close one side of dead lever (17), two equal fixedly connected with on the close one end of bracing piece (23) extension board (22) that set up perpendicularly with bracing piece (23), two fixedly connected with changeover axle (28) between the bottom of extension board (22), rotate on changeover axle (28) and be connected with casing (24), the bottom of casing (24) rotates and is connected with installation axle (26), fixedly connected with is with pinch roller (25) of cardboard middle part and conveyer belt laminating on installation axle (26), two still be equipped with the canceling release mechanical system of automatically regulated pinch roller (25) position between extension board (22).

7. A carton jam correction mechanism for a carton pasting machine as set forth in claim 1 wherein: the reset mechanism comprises a connecting shaft (20) fixedly connected between the tops of the two extension plates (22), a ring plate (21) is rotationally connected to the connecting shaft (20), two symmetrically arranged positioning plates (19) are fixedly connected to the ring plate (21), and springs (27) playing a reset role are fixedly connected between the two ends of the positioning rods and the two ends of the shell (24).

8. A carton jam correction mechanism for a carton pasting machine as set forth in claim 2 wherein: both ends of placing board (32) are all fixedly connected with curb plate (29), curb plate (29) with bottom plate (10) are through the detachable connection of bolt.

9. A carton jam correction mechanism for a carton pasting machine as set forth in claim 1 wherein: the middle part of limiting plate (9) has seted up wears the groove, wear the width in groove and be greater than the width of placing board (32), limiting plate (9) through wear the groove with place board (32) sliding connection.

10. A carton jam correction mechanism for a carton pasting machine as set forth in claim 3 wherein: the bottom of one side of the baffle (12) close to the guide plate (31) is provided with an inclined plane which is convenient for the paperboard to pass through the baffle (12), and the surface of the baffle (12) is smooth.