CN220408865U - Automatic paper cutting device - Google Patents

Abstract

The utility model discloses an automatic paper cutting device which comprises a base, wherein the top end of the base is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a threaded rod, the outer side wall of the threaded rod is in threaded connection with a connecting block, the bottom end of the connecting block is fixedly connected with a hairbrush, the top end of the connecting block is fixedly connected with a sliding block, the inside of the sliding block is in sliding connection with a sliding rod, the two ends of the sliding rod are fixedly connected with a bracket, the bracket is rotationally connected with one end, far away from the servo motor, of the threaded rod, the top end of the bracket is fixedly connected with a cutting cylinder, and the output end of the cutting cylinder is fixedly connected with a cutter. When the paper feeding device is used, the servo motor is started to drive the threaded rod to rotate by utilizing the cooperation of the parts such as the servo motor, the threaded rod and the connecting block, the surface of the paper feeding plate is cleaned back and forth by utilizing the threaded rod to drive the connecting block, and meanwhile, the balance of the connecting block is kept by utilizing the cooperation of the sliding block and the sliding rod, so that the practicability of the structure is improved.

Description

Automatic paper cutting device

Technical Field

The utility model relates to the technical field of decorative base paper processing, in particular to an automatic paper cutting device.

Background

In the processes of paper product production, printing and the like, paper needs to be cut to meet the requirements of follow-up binding and printing, the paper cutting device commonly used at present generally adopts hydraulic drive, when in actual use, the paper needs to be manually placed under a cutter, then the cutter is driven to descend, one side of the paper is cut, after the paper is cut, the manual hand is needed to stretch into the lower part of the cutter to take out the paper, the other positions are cut after the direction is adjusted, the hand of an operator is directly exposed in the working area of the cutter, a certain danger exists, and if misoperation is easy, the operator is injured.

An existing automatic paper cutting device is described in patent number CN 219075780U: the utility model relates to a paper cutting device for paper products, which comprises an operation table and a cutter, wherein the cutter is arranged on the operation table in a vertical sliding manner, a paper taking and conveying mechanism is arranged at the end part of the operation table and used for placing and taking out paper, the paper taking and conveying mechanism comprises a taking and conveying plate and a taking and conveying plate driving mechanism, the taking and conveying plate is horizontally arranged and is arranged in the operation table in a sliding manner, and the taking and conveying plate driving mechanism is connected with the taking and conveying plate and used for driving the taking and conveying plate to move up and down so as to enable the taking and conveying plate to protrude out of the table top of the operation table or be flush with the table top of the operation table. The paper cutting machine is reasonable in structure and simple to operate, and can furthest protect the safety of operators on the premise of rapidly cutting paper, thereby being beneficial to large-scale popularization.

According to the technical scheme, when the cutter cuts the decorative base paper, scraps of the decorative base paper can be generated at the contact position of the cutter and the base paper, and if scraps are not cleaned timely, scraps are adhered to the cutter, so that the cutting efficiency and the cutting quality of the cut paper are lower and lower.

Disclosure of Invention

The utility model aims to provide an automatic paper cutting device, which solves the problems that when a cutter is used for cutting decorative base paper in the background art, scraps of the decorative base paper can be generated at the contact position of the cutter and the base paper, and if scraps are not cleaned timely, scraps adhere to the cutter, so that the cutting efficiency and the cutting quality of the cut paper are lower and lower.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic paper cutting device, includes the base, the top fixedly connected with servo motor of base, servo motor's output fixedly connected with threaded rod, the lateral wall threaded connection of threaded rod has the connecting block, the bottom fixedly connected with brush of connecting block, the top fixedly connected with slider of connecting block, the inside sliding connection of slider has the slide bar, the both ends fixedly connected with support of slide bar, the one end swivelling joint of servo motor is kept away from with the threaded rod to the support, the top fixedly connected with cutting cylinder of support, cutting cylinder's output fixedly connected with cutter.

Through above-mentioned technical scheme, thereby drive the rotation of threaded rod through servo motor and come and go the connecting block removal and clear up working area with the brush of connecting block bottom, avoid piece to pile up.

Preferably, the inside sliding connection of base has the sliding plate, the top fixedly connected with of sliding plate has two sets of telescopic links.

Through the technical scheme, the sliding plate is utilized to slide so as to facilitate the movement of subsequent parts.

Preferably, the top fixedly connected with of base blocks is two sets of blocks, the collecting vat has been seted up on the top of keeping away from servo motor one side of base, the collecting vat is located the intermediate position of two sets of blocks.

Through above-mentioned technical scheme, utilize collecting vat to collect the piece to prevent the piece excessive through the blocking piece.

Preferably, a collecting box is arranged on one side, away from the servo motor, of the base, and the collecting box is communicated with the collecting groove.

Through above-mentioned technical scheme, the box is collected in order to get and take the piece and clear up it to the slip.

Preferably, one side of the base is fixedly connected with a plurality of groups of toothed plates I, and one side of the toothed plate I is meshed with a toothed plate II.

Through the technical scheme, the fixation between the parts is kept through the engagement between the toothed plate I and the toothed plate II.

Preferably, the top of the sliding plate is fixedly connected with a lifting cylinder, and the top of the lifting cylinder is fixedly connected with a push rod.

Through the technical scheme, the lifting cylinder is started to drive the ejector rod to stretch out and draw back.

Preferably, the toothed plate II is far away from the one end fixedly connected with of toothed plate I and send the cardboard, the bottom of sending the cardboard is fixedly connected with the top of telescopic link, the bottom of sending the cardboard is fixedly connected with the top of ejector pin.

Through above-mentioned technical scheme, utilize the combined action of above-mentioned part, make the paper reciprocate to spacing and getting when convenient cutting take.

Compared with the prior art, the utility model has the beneficial effects that:

1. the servo motor is started to drive the threaded rod to rotate through the servo motor, the sliding block, the support, the sliding rod, the threaded rod and the connecting block, the threaded rod is used for driving the connecting block to clean the surface of the paper feeding plate back and forth, and meanwhile the balance of the connecting block is kept through the matching of the sliding block and the sliding rod, so that the practicability of the structure is improved;

2. through being provided with collecting box, collecting vat and block piece, through the inside that collecting vat collected piece entering collecting box, utilize the characteristic of block piece to prevent that piece from spilling over to other positions to the convenience of this structure has been improved.

Drawings

FIG. 1 is a schematic view of the main structure of the device of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic perspective view of a base of the present utility model;

FIG. 4 is a schematic view of the structure of the paper feeding plate of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a base; 2. a servo motor; 3. a slide block; 4. a cutter; 5. a cutting cylinder; 6. a bracket; 7. a slide bar; 8. a threaded rod; 9. a collection box; 10. a lifting cylinder; 11. a sliding plate; 12. a blocking piece; 13. a connecting block; 14. feeding paper boards; 15. a toothed plate I; 16. a toothed plate II; 17. a telescopic rod; 18. a push rod; 19. a collection tank.

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.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an automatic paper cutting device, the on-line screen storage device comprises a base 1, the top fixedly connected with servo motor 2 of base 1, servo motor 2 is prior art so no longer states, servo motor 2's output fixedly connected with threaded rod 8, start servo motor 2 drives threaded rod 8 and rotates, threaded rod 8's lateral wall screw thread connection connecting block 13, drive connecting block 13 through the rotation of threaded rod 8 and remove, connecting block 13's bottom fixedly connected with brush, utilize the brush to clear up, connecting block 13's top fixedly connected with slider 3, slider 3's inside sliding connection has slide bar 7, the balance of connecting block 13 has been kept, slide bar 7's both ends fixedly connected with support 6, start servo motor 2 drives threaded rod 8 and rotate, and utilize threaded rod 8 to drive connecting block 13 to clean the surface of sending cardboard 14 back and forth, simultaneously utilize slider 3 and slide bar 7's cooperation to keep connecting block 13's balance, thereby this structure's practicality has been improved

The support 6 is rotationally connected with one end of keeping away from servo motor 2 with threaded rod 8, the top fixedly connected with cutting cylinder 5 of support 6, the output fixedly connected with cutter 4 of cutting cylinder 5, realize the cutting to the paper, the inboard sliding connection of base 1 has slide plate 11, the top fixedly connected with two sets of telescopic links 17 of slide plate 11, utilize the activity of the slip convenient follow-up part of slide plate 11, one side fixedly connected with of base 1 is a plurality of groups pinion rack I15, the meshing of one side of pinion rack I15 has pinion rack II 16, keep the fixed between the part through the meshing between pinion rack I15 and pinion rack II 16, the top fixedly connected with lift cylinder 10 of lift cylinder 10, the top fixedly connected with ejector pin 18 of lift cylinder 10 starts lift cylinder 10 and drives ejector pin 18 and stretches out and draws back, the one end fixedly connected with of pinion rack II is kept away from pinion rack I15 and is sent cardboard 14, the bottom of cardboard 14 and the top fixedly connected with of telescopic link 17, utilize the coaction of above-mentioned part to make the paper reciprocate, spacing when taking in order to conveniently cut.

The top fixedly connected with of base 1 blocks piece 12, collecting vat 19 has been seted up on the top of keeping away from servo motor 2 one side of base 1, collecting vat 19 is located the intermediate position of two sets of blocks pieces 12, utilize collecting vat 19 to collect the piece to prevent the piece excessive through blocking piece 12, one side that servo motor 2 was kept away from to base 1 is provided with collecting box 9, collecting box 9 communicates with each other with collecting vat 19, and slip collecting box 9 is in order to get the piece and clear up it, has improved the convenience of this structure.

Working principle: when the decorative base paper is needed to be cut according to actual needs, the base paper is placed at the top end of the paper feeding plate 14, the height of the base paper is reduced by utilizing the lifting cylinder 10 and the ejector rod 18, then the cutting cylinder 5 is started to drive the cutter 4 to cut the base paper, the paper feeding plate 14 is reset, the sliding plate 11 is taken away, the paper feeding plate 14 is reset, the servo motor 2 is started, the servo motor 2 drives the threaded rod 8 to rotate, the threaded rod 8 is utilized to drive the connecting block 13 to clean the surface of the paper feeding plate 14 back and forth, and meanwhile, the balance of the connecting block 13 is kept by utilizing the cooperation of the sliding block 3 and the sliding rod 7, so that paper dust cleaning is completed.

Finally, when the paper scraps are cleaned, the scraps are collected by the collecting groove 19, the scraps are prevented from overflowing by the blocking block 12, and finally the collecting box 9 is slid to take the scraps, so that the work is finished.

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

Claims (7)

1. An automatic paper cutting device comprises a base (1), and is characterized in that: the utility model discloses a servo motor, including base (1), servo motor, screw rod (8), lateral wall screw thread connection connecting block (13), the bottom fixedly connected with brush of connecting block (13), the top fixedly connected with slider (3) of connecting block (13), the inside sliding connection of slider (3) has slide bar (7), the both ends fixedly connected with support (6) of slide bar (7), the one end rotation connection of servo motor (2) is kept away from to support (6) and screw rod (8), the top fixedly connected with cutting cylinder (5) of support (6), the output fixedly connected with cutter (4) of cutting cylinder (5).

2. An automatic paper cutting device according to claim 1, wherein: the inner side of the base (1) is connected with a sliding plate (11) in a sliding mode, and the top end of the sliding plate (11) is fixedly connected with two groups of telescopic rods (17).

3. An automatic paper cutting device according to claim 1, wherein: the top of base (1) fixedly connected with two sets of blocking piece (12), collecting vat (19) have been seted up on the top of keeping away from servo motor (2) one side of base (1), collecting vat (19) are located the intermediate position of two sets of blocking piece (12).

4. An automatic paper cutting device according to claim 3, wherein: one side of the base (1) far away from the servo motor (2) is provided with a collecting box (9), and the collecting box (9) is communicated with a collecting groove (19).

5. An automatic paper cutting device according to claim 1, wherein: one side of the base (1) is fixedly connected with a plurality of groups of toothed plates I (15), and one side of the toothed plate I (15) is meshed with a toothed plate II (16).

6. An automatic paper cutting device according to claim 2, wherein: the top of sliding plate (11) fixedly connected with lift cylinder (10), the top fixedly connected with ejector pin (18) of lift cylinder (10).

7. An automatic paper cutting apparatus according to claim 5, wherein: one end of the toothed plate II (16) far away from the toothed plate I (15) is fixedly connected with a paper feeding plate (14), the bottom end of the paper feeding plate (14) is fixedly connected with the top end of the telescopic rod (17), and the bottom end of the paper feeding plate (14) is fixedly connected with the top end of the ejector rod (18).