CN220841641U

CN220841641U - Paperboard folding device

Info

Publication number: CN220841641U
Application number: CN202322678087.5U
Authority: CN
Inventors: 杨亚宁; 朱力军; 张杉杉
Original assignee: Xi'an Litai Henghui Paper Co ltd
Current assignee: Xi'an Litai Henghui Paper Co ltd
Priority date: 2023-10-07
Filing date: 2023-10-07
Publication date: 2024-04-26
Anticipated expiration: 2033-10-07

Abstract

The utility model relates to a paperboard folding device which comprises a workbench, wherein a pressing device, a clamping device and a conveying device are arranged on the workbench, the pressing device comprises a support frame, a hydraulic cylinder, a pressing block and a guide rod, the hydraulic cylinder is arranged on the support frame, the telescopic end of the hydraulic cylinder penetrates through the support frame and is connected with the pressing block, the bottom end of the guide rod is connected with the pressing block, the top end of the guide rod penetrates through the support frame and is in sliding fit with the support frame, and the pressing device and the clamping device are arranged in the utility model, so that the position of a paperboard to be folded is conveniently moved downwards through the pressing block, and the two ends of the paperboard are lifted for folding through guiding by a first guide roller and a second guide roller.

Description

Paperboard folding device

Technical Field

The utility model relates to the technical field of paperboard folding devices, in particular to a paperboard folding device.

Background

When the paperboard is folded, the paperboard is generally placed on the table top of the workbench, the lower pressing block is arranged above the paperboard and can move downwards, the paperboard is pushed into the groove of the workbench below, and the folding work of the paperboard is realized through the limiting of the workbench. However, when the existing pressing block moves downwards and folds the paper board, the paper board is not easy to limit at the moment and is easy to slightly move under the drive of the pressing block in the pressing process, so that the folding position is deviated, and the folding precision is low; in addition, some folding device central line department is provided with the briquetting and compresses tightly the cardboard, and both sides are provided with the rotor plate and can rotate to fold, upwards lifts up the both sides of cardboard and fold, and this mode can prevent that the cardboard from producing the aversion at folding in-process, but after folding, rotor plate rotation expansion this moment, the cardboard still is plane state, need the manual work unloading after again along folding line fold, make its left and right sides two laminating together, accomplish folding work, and this mode degree of automation is low, and workman's work load is great.

Disclosure of utility model

(One) solving the technical problems

Aiming at the problems in the prior art, the utility model provides a paperboard folding device which aims at solving the technical problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cardboard rolls over device, includes the workstation, be equipped with pushing device, clamping device and conveyor on the workstation, pushing device includes support frame, pneumatic cylinder, briquetting and guide bar down, the pneumatic cylinder sets up on the support frame, and its flexible end runs through the support frame and is connected with the briquetting down, and the bottom of guide bar is connected with the briquetting down, and its top runs through the support frame and with support frame sliding fit, clamping device includes mounting bracket, first installation pole, first clamping pole, first cylinder, first movable frame, second installation pole and second clamping pole, the both ends of first installation pole are connected with mounting bracket and first clamping pole respectively, and the both ends of second installation pole are connected with first movable frame and second clamping pole respectively, and first movable frame slides and sets up on the mounting bracket, and first pneumatic cylinder sets up on the mounting bracket, and its flexible end is connected with first movable frame.

Preferably, the clamping device further comprises a second air cylinder, a second moving frame and a third air cylinder, wherein the second air cylinder is arranged on the second moving frame, the telescopic end of the second air cylinder is connected with the mounting frame, the telescopic end of the third air cylinder is connected with the second moving frame, and the first clamping rod and the second clamping rod are convenient to drive to lift and move transversely.

In a further preferred embodiment, the conveying device includes a first motor, a second motor, a first driving roller and a second driving roller, the first driving roller and the second driving roller are both rotatably disposed on the workbench, the first motor and the second motor are both disposed on the workbench, and an output shaft of the first motor and the second motor is connected with the first driving roller and the second driving roller respectively, so that the paper board is conveniently driven to move.

In a further preferred aspect, the first guide roller and the second guide roller are rotatably disposed on the workbench, and are disposed above the first driving roller and the second driving roller, respectively, so as to guide and fold the paper board.

In a further preferred aspect, the lower pressing block is provided with a placement groove matched with the first clamping rod, so that the lower pressing block can be matched with the first clamping rod conveniently.

In a further preferred embodiment, the clamping devices are provided with two groups, and are respectively arranged at two sides of the workbench, so that the clamping of the paper board is facilitated.

In a further preferred aspect, the workbench is provided with a through groove, and the pressing block and the through groove are correspondingly arranged, so that the paperboard can conveniently pass out of the workbench.

(III) beneficial effects

Compared with the prior art, the utility model provides a paperboard folding device, which has the following beneficial effects:

1. The pressing device and the clamping device are arranged in the utility model, so that the position of the paperboard to be folded is conveniently moved downwards by the pressing block, and the two ends of the paperboard are tilted and folded by guiding the first guide roller and the second guide roller;

2. The clamping device is arranged in the utility model, so that the paperboard is conveniently clamped by the first clamping rod and the second clamping rod before the pressing block is pressed down, and deviation of the pressing caused by shifting of the paperboard in the pressing process is prevented;

3. The conveying device is arranged in the utility model, after the lower pressing block is folded, the folded paper board can be driven to pass through the clamping device from the first driving roller to the second driving roller, the paper board is folded and pressed through the first driving roller and the second driving roller, the clamping device is pulled out, and after the folded paper board passes through the first driving roller and the second driving roller, the two sides of the paper board do not need to be attached together manually.

Drawings

FIG. 1 is a schematic view of the overall structure of a paperboard folding device according to the present utility model;

FIG. 2 is a schematic view of the structure of the device for removing the pressing device of FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of a clamping device according to the present utility model;

FIG. 4 is a schematic view of a conveying apparatus according to the present utility model;

fig. 5 is a schematic structural view of a lower pressing block in the present utility model.

In the figure: 1. a work table; 2. a support frame; 3. a hydraulic cylinder; 4. pressing the block; 5. a guide rod; 6. a mounting frame; 7. a first mounting bar; 8. a first clamping lever; 9. a first cylinder; 10. a first moving frame; 11. a second mounting bar; 12. a second clamping rod; 13. a second cylinder; 14. a second moving frame; 15. a third cylinder; 16. a first motor; 17. a second motor; 18. a first driving roller; 19. a second driving roller; 20. a first guide roller; 21. a second guide roller; 22. a placement groove; 23. and (5) through grooves.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

Referring to fig. 1-5, a cardboard folding device, including workstation 1, be equipped with on the workstation 1 and push down device, clamping device and conveyor, push down device includes support frame 2, pneumatic cylinder 3, lower briquetting 4 and guide bar 5, pneumatic cylinder 3 sets up on support frame 2, and its flexible end runs through support frame 2 and is connected with lower briquetting 4, the bottom and the lower briquetting 4 of guide bar 5 are connected, and its top runs through support frame 2 and with support frame 2 sliding fit, clamping device includes mounting bracket 6, first installation pole 7, first clamping pole 8, first cylinder 9, first movable frame 10, second installation pole 11 and second clamping pole 12, the both ends of first installation pole 7 are connected with mounting bracket 6 and first clamping pole 8 respectively, the both ends of second installation pole 11 are connected with first movable frame 10 and second clamping pole 12 respectively, first movable frame 10 slides and sets up on mounting bracket 6, first cylinder 9 sets up on mounting bracket 6, and its flexible end is connected with first movable frame 10.

Referring to fig. 1-5, the clamping device further includes a second air cylinder 13, a second moving frame 14, and a third air cylinder 15, where the second air cylinder 13 is disposed on the second moving frame 14, and the telescopic end of the second air cylinder is connected to the mounting frame 6, and the telescopic end of the third air cylinder 15 is connected to the second moving frame 14. The clamping devices are provided with two groups and are respectively arranged at two sides of the workbench 1. When the paper board clamping device is used, the second air cylinder 13 is started at the moment to drive the mounting frame 6 to move upwards and drive the first clamping rod 8 and the second clamping rod 12 to be aligned with the upper part and the lower part of the paper board respectively, the third air cylinder 15 is started at the moment to drive the second movable frame 14 to move and drive the first clamping rod 8 and the second clamping rod 12 to move to the two sides of the paper board, the first air cylinder 9 is started at the moment to drive the first movable frame 10, the second mounting rod 11 and the second clamping rod 12 to move upwards and start the third air cylinder 15 at the moment to move downwards and drive the first clamping rod 8 to move downwards until the first clamping rod 8 and the second clamping rod 12 are respectively attached to the two sides of the paper board, and clamping and fixing of the paper board are completed.

Referring to fig. 1-5, the conveying device includes a first motor 16, a second motor 17, a first driving roller 18 and a second driving roller 19, where the first driving roller 18 and the second driving roller 19 are rotatably disposed on the workbench 1, the first motor 16 and the second motor 17 are disposed on the workbench 1, and output shafts thereof are respectively connected with the first driving roller 18 and the second driving roller 19. When the folding machine is used, the first motor 16 and the second motor 17 are started to respectively drive the first driving roller 18 and the second driving roller 19 to reversely rotate, the clamping device drives the paper board to move between the first driving roller 18 and the second driving roller 19, and the paper board is driven to continuously move downwards through the first driving roller 18 and the second driving roller 19, so that folding work of the paper board is completed.

Referring to fig. 1-5, a first guide roller 20 and a second guide roller 21 are rotatably disposed on the table 1 and are disposed above the first driving roller 18 and the second driving roller 19, respectively. The lower pressing block 4 is provided with a placing groove 22 matched with the first clamping rod 8. The workbench 1 is provided with a through groove 23, and the pressing block 4 and the through groove 23 are correspondingly arranged. When the paper board is used, the paper board is clamped and fixed through the clamping device, the hydraulic cylinder 3 is started at the moment to drive the lower pressing block 4 to move downwards, the placing groove 22 on the lower pressing block 4 is matched with the first clamping rod 8, the lower pressing block 4 and the clamping device continue to move downwards until the paper board is driven to be attached to the first guide roller 20 and the second guide roller 21, the lower pressing block 4 stops at the position at the moment, the clamping device continues to move downwards, the paper board is driven to move between the first driving roller 18 and the second driving roller 19, the paper board is driven to move downwards and fold through the first driving roller 18 and the second driving roller 19, the paper board after being folded finally falls below the workbench 1, and a conveying belt can be preset below the workbench 1 to drive the paper board to move out from the lower part of the workbench 1.

Example 2:

In sum, when in use, the paper board is driven to move onto the workbench 1 through the external conveying mechanism, the position to be folded corresponds to the pressing block 4, the second air cylinder 13 is started at the moment to drive the mounting frame 6 to move upwards, the first clamping rod 8 and the second clamping rod 12 are driven to align with the upper part and the lower part of the paper board respectively, the third air cylinder 15 is started at the moment to drive the second movable frame 14 to move, the first clamping rod 8 and the second clamping rod 12 are driven to move to the two sides of the paper board, the first air cylinder 9 is started at the moment to drive the first movable frame 10, the second mounting rod 11 and the second clamping rod 12 to move upwards, the third air cylinder 15 is started at the moment to move downwards, and the first clamping rod 8 is driven to move downwards until the first clamping rod 8 and the second clamping rod 12 are respectively attached to the two sides of the paper board, and clamping and fixing of the paper board is completed.

Example 3:

In sum, when in use, the paper board is clamped and fixed through the clamping device, the hydraulic cylinder 3 is started at this moment to drive the lower pressing block 4 to move downwards, the placing groove 22 on the lower pressing block 4 is matched with the first clamping rod 8, the lower pressing block 4 and the clamping device continue to move downwards until the paper board is driven to be attached to the first guide roller 20 and the second guide roller 21, at this moment, the lower pressing block 4 stops at the position, the clamping device continues to move downwards, the paper board is driven to move between the first driving roller 18 and the second driving roller 19, the paper board is driven to move downwards and fold through the first driving roller 18 and the second driving roller 19, the paper board after being folded finally falls below the workbench 1, and a conveyer belt is preset below the workbench 1 to drive the paper board to move out from the lower part of the workbench 1.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. Paperboard folding device, comprising a workbench (1), characterized in that: be equipped with pushing device, clamping device and conveyor on workstation (1), pushing device includes support frame (2), pneumatic cylinder (3), briquetting (4) and guide bar (5) down, pneumatic cylinder (3) set up on support frame (2), and its flexible end runs through support frame (2) and is connected with briquetting (4) down, and the bottom and the briquetting (4) of guide bar (5) are connected down, and its top runs through support frame (2) and with support frame (2) sliding fit, clamping device includes mounting bracket (6), first installation pole (7), first clamping pole (8), first cylinder (9), first removal frame (10), second installation pole (11) and second clamping pole (12), the both ends of first installation pole (7) are connected with mounting bracket (6) and first clamping pole (8) respectively, and the both ends of second installation pole (11) are connected with first removal frame (10) and second clamping pole (12) respectively, and first removal frame (10) slide setting is on mounting bracket (6) and first cylinder (9), and first removal frame (10) are connected.

2. A paperboard folding device as in claim 1, wherein: the clamping device further comprises a second air cylinder (13), a second movable frame (14) and a third air cylinder (15), wherein the second air cylinder (13) is arranged on the second movable frame (14), the telescopic end of the second air cylinder is connected with the mounting frame (6), and the telescopic end of the third air cylinder (15) is connected with the second movable frame (14).

3. A paperboard folding device as in claim 2, wherein: the conveying device comprises a first motor (16), a second motor (17), a first driving roller (18) and a second driving roller (19), wherein the first driving roller (18) and the second driving roller (19) are both rotatably arranged on the workbench (1), the first motor (16) and the second motor (17) are both arranged on the workbench (1), and an output shaft of the first motor and the second motor is respectively connected with the first driving roller (18) and the second driving roller (19).

4. A paperboard folding device as in claim 1, wherein: the workbench (1) is rotatably provided with a first guide roller (20) and a second guide roller (21), and is respectively arranged above the first driving roller (18) and the second driving roller (19).

5. A paperboard folding device as in claim 1, wherein: the lower pressing block (4) is provided with a placing groove (22) matched with the first clamping rod (8).

6. A paperboard folding device as in claim 1, wherein: the clamping devices are provided with two groups and are respectively arranged on two sides of the workbench (1).

7. A paperboard folding device as in claim 1, wherein: the workbench (1) is provided with a through groove (23), and the lower pressing block (4) and the through groove (23) are correspondingly arranged.