CN216099114U

CN216099114U - Paper shearing machine for printing paper products

Info

Publication number: CN216099114U
Application number: CN202122595123.2U
Authority: CN
Inventors: 李建容
Original assignee: Sichuan Kangyi Printing Co ltd
Current assignee: Sichuan Kangyi Printing Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-03-22
Anticipated expiration: 2031-10-27

Abstract

The utility model relates to the technical field of paper shearing machines, and discloses a paper shearing machine for printing paper products, which comprises: the conveying belt, the both sides of conveyer belt all are provided with the supporting shoe, the spout has been seted up in the outside of supporting shoe, inside one side fixedly connected with cylinder of spout, the inside sliding connection of spout has L type slider, the one end fixedly connected with L type slider of cylinder, the upper end of L type slider is provided with fixture, fixture is including placing board, grip block, slide bar and electro-magnet, the lower surface of placing the board is connected with the last fixed surface of L type slider. This kind of a paper cutter for paper products printing can effectually avoid appearing shearing the condition of skew when cuting, the effectual condition that prevents to appear the wastrel after cuting improves the efficiency of cuting, and sets up through this structure and need not the manpower and fix to can reach the purpose of practicing thrift the manpower to a certain extent.

Description

Paper shearing machine for printing paper products

Technical Field

The utility model relates to the technical field of paper shearing machines, in particular to a paper shearing machine for printing paper products.

Background

Paper is one of paper products, and is an important component of book forming, so that the paper is required to be thick enough, firm and durable, and for the production of off-line paper, a paper shearing machine is often used for cutting the paper to reach the standard length and width.

The device is in the use at present, do not set up suitable fixture, thereby leading to at the in-process of shearing, the condition of skew easily appears in the paper, thereby lead to the paper that the shearing was come out can not reach the requirement of expectation, cause the paper of this part to appear extravagant condition, and current shearing mechanism is basically as the driving force through the cylinder, the cylinder is at the in-process of in-service use, the condition that inside atmospheric pressure is unbalanced easily appears, make the power of promoting can't carry out effectual shearing, thereby cause the detention of processing, lead to the waste in time.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the paper shearing machine for printing the paper products, which has the advantages of effectively clamping the sheared paper, preventing the sheared paper from not meeting the expected requirements, ensuring normal shearing processing and solving the problems in the background art.

The utility model provides the following technical scheme: a paper trimmer for printing paper products, comprising: the conveying belt comprises a conveying belt body, supporting blocks are arranged on two sides of the conveying belt body, a sliding groove is formed in the outer side of the supporting blocks, a cylinder is fixedly connected to one side of the inside of the sliding groove, an L-shaped sliding block is connected to the inside of the sliding groove in a sliding mode, one end of the cylinder is fixedly connected with the L-shaped sliding block, a clamping mechanism is arranged at the upper end of the L-shaped sliding block and comprises a placing plate, a clamping block, a sliding rod and an electromagnet, the lower surface of the placing plate is fixedly connected with the upper surface of the L-shaped sliding block, a first notch is formed in each of two sides of the placing plate, the sliding rod is fixedly connected to the inside of the first notch, the sliding block is connected to the two ends of the sliding rod in a sliding mode, an L-shaped plate is arranged on the opposite side of the sliding block, and the lower surface of the clamping block is fixedly connected with the upper surface of the sliding block.

Preferably, the last fixed surface of supporting shoe is connected with L template, be provided with shearing mechanism on the L template, shearing mechanism is including rotating motor, cam, activity post, spring one, connecting plate, mount pad and cutter, activity post and L template sliding connection, the lower surface of cam and the upper end fixed connection of activity post, the upper surface of L template is provided with rotates the motor, the cam is with the output shaft fixed connection who rotates the motor, the surface of cam is close to with the upper surface subsides of connecting plate, the surface of activity post has cup jointed spring one, the other end and the mount pad fixed connection of mount pad, install the cutter on the mount pad

Preferably, an extrusion mechanism is arranged on the upper surface of one side of the supporting block, the extrusion mechanism comprises a C-shaped block, a second spring, a bearing seat and a rolling roller, the C-shaped block is fixedly connected to the upper surface of one side of the supporting block, one end of the second spring is fixedly connected with two sides of the inside of the C-shaped block, the bearing seat is fixedly connected with the other end of the second spring, and the rolling roller is rotatably connected with the inside of the bearing seat.

Preferably, a second notch is formed in the first notch, the rotating rod is rotatably connected inside the second notch, and a driven gear is fixedly connected to one end of the rotating rod.

Preferably, one side of the placing plate is provided with a working motor, an output shaft of the working motor is fixedly connected with a driving gear, and the driven gear is meshed with a driven gear.

Preferably, two ends of the first spring are fixedly connected with the mounting seat and the inside of the L-shaped plate respectively.

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

1. this kind of a paper cutter for paper products printing, through setting up fixture, place on placing the board when shearing the thing, through supplying power to the electro-magnet, make both take a charge, thereby make the grip block can slide on the slide bar, thereby the inboard of grip block carries out the centre gripping to the both sides of shearing the thing, thereby prevent that the thing from producing when cuting and rocking, the condition of skew appears in the effectual circumstances of avoiding cuting when cuting of setting up of this structure, the effectual condition that appears the wastrel after preventing to cut, improve the efficiency of cuting, and need not the manpower through the setting of this structure and fix, thereby can reach the purpose of practicing thrift the manpower to a certain extent.

2. This kind of a paper cutter for paper products printing, shear the mechanism through setting up, when cuting, work through rotating the motor drives the cam and rotates, the protruding department extrusion connecting plate of cam, the connecting plate then extrudees movable post, movable post promotes the mount pad and moves down, the mount pad promotes the cutter and cuts shearing the thing, the setting of this structure can effectually be cuted shearing the thing, the efficiency of effectual improvement shearing, the condition that can't be cuted to the cylinder damage appears when avoiding current driving the cutter through the cylinder to cut simultaneously, and the setting through the spring, can be when the protruding department of cam no longer extrudees the connecting plate, can stimulate mount pad and cutter and resume initial condition, thereby be convenient for subsequent shearing.

3. This kind of a paper cutter for paper products printing, through setting up the work motor, the driving gear, driven gear and dwang, after the shearing is accomplished, work through the work motor drives the driving gear and rotates, the driving gear then drives driven gear and rotates, driven gear drives the dwang and rotates, make the dwang can drive the shearing thing of shearing completion and remove, and through the swash plate landing to the conveyer belt on, thereby can walk through the conveyer belt conveying, the setting of this structure can walk the automatic conveying of the shearing thing of shearing completion, thereby it carries out the propelling movement to need not the manpower, the automation ability of device has been improved greatly, the work of adaptation shearing that can be better, the practicality of device is improved.

Drawings

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

FIG. 2 is a schematic side view of the FIG. 1 embodiment of the present invention;

FIG. 3 is a schematic view of the partial cross-sectional structure of FIG. 1 according to the present invention;

FIG. 4 is a schematic top view of the structure of FIG. 1 according to the present invention;

FIG. 5 is a schematic view of a portion of the structure of FIG. 1 according to the present invention.

In the figure: 1. a conveyor belt; 2. a support block; 3. a chute; 4. a shearing mechanism; 5. a clamping mechanism; 6. an extrusion mechanism; 7. a cylinder; 8. an L-shaped slider; 9. a cutter; 10. a mounting seat; 11. a first spring; 12. a movable post; 13. a cam; 14. rotating the motor; 15. a connecting plate; 16. an L-shaped plate; 17. a clamping block; 18. an electromagnet; 19. a slide bar; 20. a first notch; 21. a working motor; 22. a driving gear; 23. a driven gear; 24. a second notch; 25. rotating the rod; 26. placing the plate; 27. a C-shaped block; 28. a second spring; 29. a bearing seat; 30. and (5) rolling the roller.

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. 1-5, a paper trimmer for printing paper products includes: the conveying belt comprises a conveying belt 1, supporting blocks 2 are arranged on two sides of the conveying belt 1, a sliding groove 3 is formed in the outer side of each supporting block 2, a cylinder 7 is fixedly connected to one side inside the sliding groove 3, an L-shaped sliding block 8 is connected to the inside of the sliding groove 3 in a sliding mode, an L-shaped sliding block 8 is fixedly connected to one end of the cylinder 7, a clamping mechanism 5 is arranged at the upper end of the L-shaped sliding block 8, each clamping mechanism 5 comprises a placing plate 26, a clamping block 17, a sliding rod 19 and an electromagnet 18, the lower surface of the placing plate 26 is fixedly connected with the upper surface of the L-shaped sliding block 8, notches one 20 are formed in two sides of the placing plate 26, the sliding rods 19 are fixedly connected to the inside of the notches one 20, the sliding rods 19 are connected to two ends of the sliding rods in a sliding mode, L-shaped plates 16 are arranged on the opposite sides of the sliding blocks, the lower surfaces of the clamping blocks 17 are fixedly connected with the upper surfaces of the sliding blocks, cut materials to be processed are placed on the placing plate 26, and the electromagnet 18 is powered, make both take the xenogenesis electric charge to make grip block 17 can slide on slide bar 19, thereby grip block 17's inboard carries out the centre gripping to the both sides of shearing thing, and the centre gripping is accomplished the back, through the work of cylinder 7, drives L type slider 8 and removes to cutter 9 direction, and place board 26 and remove under cutter 9.

Wherein; the upper surface of the supporting block 2 is fixedly connected with an L-shaped plate 16, the L-shaped plate 16 is provided with a shearing mechanism 4, the shearing mechanism 4 comprises a rotating motor 14, a cam 13, a movable column 12, a first spring 11, a connecting plate 15, a mounting seat 10 and a cutter 9, the movable column 12 is in sliding connection with the L-shaped plate 16, the lower surface of the cam 13 is fixedly connected with the upper end of the movable column 12, the upper surface of the L-shaped plate 16 is provided with the rotating motor 14, the cam 13 is fixedly connected with an output shaft of the rotating motor 14, the outer surface of the cam 13 is close to the upper surface of the connecting plate 15, the outer surface of the movable column 12 is sleeved with the first spring 11, the other end of the mounting seat 10 is fixedly connected with the mounting seat 10, the cutter 9 is mounted on the mounting seat 10, two ends of the first spring 11 are respectively fixedly connected with the mounting seat 10 and the inside of the L-shaped plate 16, the cam 13 is driven to rotate through the operation of the rotating motor 14, the convex part of the cam 13 extrudes the connecting plate 15, the connecting plate 15 extrudes the movable column 12, the movable column 12 pushes the mounting seat 10 to move downwards, and the mounting seat 10 pushes the cutter 9 to cut the cut object.

Wherein; one side upper surface of supporting shoe 2 is provided with extrusion mechanism 6, extrusion mechanism 6 includes C type piece 27, two springs 28, bear seat 29 and roll roller 30, one side upper surface fixed connection of supporting shoe 2 has C type piece 27, the one end of two springs 28 and the inside both sides fixed connection of C type piece 27, bear seat 29 and two springs 28's other end fixed connection, roll roller 30 and bear the inside of seat 29 and rotate and be connected, can effectually fix a position the conveying to the shearing thing of shearing the completion through setting up extrusion mechanism 6, thereby make things convenient for subsequent collection.

Wherein; notch two 24 has been seted up on notch one 20, notch two 24's inside is rotated and is connected with dwang 25, the one end fixedly connected with driven gear 23 of dwang 25, one side of placing board 26 is provided with work motor 21, the output shaft fixedly connected with driving gear 22 of work motor 21, driven gear 23 meshes driven gear 23, after the shearing is accomplished, through letting in xenogenesis electric charge to among the electro-magnet 18, make electro-magnet 18 not produce the clamping-force to the shearing thing of shearing completion, work through work motor 21 drives driving gear 22 and rotates, driving gear 22 then drives driven gear 23 and rotates, driven gear 23 drives dwang 25 and rotates, make dwang 25 can drive the shearing thing of shearing completion and remove, and on landing to conveyer belt 1 through the swash plate, thereby can convey away through conveyer belt 1.

Working principle, during the use, at first, place the shearing thing of required processing on placing board 26, supply power through relative electro-magnet 18, make both take heterogeneous electric charge, thereby make grip block 17 can slide on slide bar 19, thereby grip block 17's inboard is to the centre gripping of the both sides of shearing thing, the centre gripping is accomplished the back, work through cylinder 7, drive L type slider 8 and remove to cutter 9 direction, move place board 26 under to cutter 9, work through rotating motor 14 drives cam 13 and rotates, cam 13's bellying department extrusion connecting plate 15, connecting plate 15 then extrudees movable post 12, movable post 12 promotes mount pad 10 and moves down, mount pad 10 promotes cutter 9 and shears the shearing thing.

After the shearing is accomplished, through letting in the xenogenesis electric charge in to electro-magnet 18, make electro-magnet 18 not produce the clamping-force to the shearing thing of shearing completion, work through work motor 21 drives driving gear 22 and rotates, driving gear 22 then drives driven gear 23 and rotates, driven gear 23 drives dwang 25 and rotates, make dwang 25 can drive the shearing thing of shearing completion and remove, and on landing to conveyer belt 1 through the swash plate, thereby can walk the conveying through conveyer belt 1, thereby accomplish the use of integrated device.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A paper trimmer for printing paper products, comprising: the conveying belt comprises a conveying belt (1), supporting blocks (2) are arranged on two sides of the conveying belt (1), a sliding groove (3) is formed in the outer side of each supporting block (2), an air cylinder (7) is fixedly connected to one side of the inner portion of each sliding groove (3), an L-shaped sliding block (8) is slidably connected to the inner portion of each sliding groove (3), one end of each air cylinder (7) is fixedly connected with the L-shaped sliding block (8), a clamping mechanism (5) is arranged at the upper end of each L-shaped sliding block (8), each clamping mechanism (5) comprises a placing plate (26), a clamping block (17), a sliding rod (19) and an electromagnet (18), the lower surface of the placing plate (26) is fixedly connected with the upper surface of each L-shaped sliding block (8), notches (20) are formed in two sides of the placing plate (26), the sliding rods (19) are fixedly connected to the inner portions of the notches (20), and the sliding blocks (19) are slidably connected to two ends of the sliding rods (19), and the opposite side of the sliding block is provided with an L-shaped plate (16), and the lower surface of the clamping block (17) is fixedly connected with the upper surface of the sliding block.

2. A paper trimmer for printing of paper products according to claim 1, characterized in that: the upper surface of the supporting block (2) is fixedly connected with an L-shaped plate (16), the L-shaped plate (16) is provided with a shearing mechanism (4), the shearing mechanism (4) comprises a rotating motor (14), a cam (13), a movable column (12), a first spring (11), a connecting plate (15), a mounting seat (10) and a cutter (9), the movable column (12) is in sliding connection with the L-shaped plate (16), the lower surface of the cam (13) is fixedly connected with the upper end of the movable column (12), the upper surface of the L-shaped plate (16) is provided with the rotating motor (14), the cam (13) is fixedly connected with an output shaft of the rotating motor (14), the outer surface of the cam (13) is close to the upper surface of the connecting plate (15), the outer surface of the movable column (12) is sleeved with the first spring (11), the other end of the mounting seat (10) is fixedly connected with the mounting seat (10), and a cutter (9) is arranged on the mounting seat (10).

3. A paper trimmer for printing of paper products according to claim 1, characterized in that: the supporting roller is characterized in that an extrusion mechanism (6) is arranged on the upper surface of one side of the supporting block (2), the extrusion mechanism (6) comprises a C-shaped block (27), a second spring (28), a bearing seat (29) and a rolling roller (30), the C-shaped block (27) is fixedly connected to the upper surface of one side of the supporting block (2), one end of the second spring (28) is fixedly connected with the two inner sides of the C-shaped block (27), the bearing seat (29) is fixedly connected with the other end of the second spring (28), and the rolling roller (30) is rotatably connected with the inner portion of the bearing seat (29).

4. A paper trimmer for printing of paper products according to claim 1, characterized in that: notch two (24) have been seted up on notch one (20), the inside rotation of notch two (24) is connected with dwang (25), the one end fixedly connected with driven gear (23) of dwang (25).

5. A paper trimmer for printing of paper products according to claim 4, characterized in that: one side of the placing plate (26) is provided with a working motor (21), an output shaft of the working motor (21) is fixedly connected with a driving gear (22), and the driven gear (23) is meshed with the driven gear (23).

6. A paper trimmer for printing of paper products according to claim 2, characterized in that: and two ends of the first spring (11) are respectively fixedly connected with the inner parts of the mounting seat (10) and the L-shaped plate (16).