CN210414725U

CN210414725U - Paper cutter convenient to location

Info

Publication number: CN210414725U
Application number: CN201920865668.0U
Authority: CN
Inventors: 戴嵘
Original assignee: Zhejiang Yunling Digital Technology Co ltd
Current assignee: Zhejiang Yunling Digital Technology Co ltd
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-04-28
Anticipated expiration: 2029-06-10

Abstract

The utility model relates to a paper cutter convenient to location relates to cutting equipment technical field, and it includes the workstation, the workstation surface is provided with pushes away paper subassembly and cut paper subassembly, the both sides on workstation surface are provided with presses the paper subassembly, press the paper subassembly include four set up respectively in the workstation is located push away the fixed column of four corners of paper subassembly one end, the inner wall of connecting rod all is provided with level and towards the inboard connecting rod of workstation, two of homonymy fixedly connected with locating lever between the connecting rod tip, the lower surface of locating lever is provided with a plurality of butts and presses the paper wheel in the material upper surface, the fixed column is provided with and is used for adjusting press the adjusting part of paper wheel height. The utility model discloses can play abundant limiting displacement to the paper buttress, when promoting to cut the effect, reduce the damage to the paper buttress, reduce the production that cuts the in-process waste material.

Description

Paper cutter convenient to location

Technical Field

The utility model belongs to the technical field of cutting tool technique and specifically relates to a paper cutter convenient to location is related to.

Background

The paper cutter is traditional product, is used for handling the paper cutting of printing later stage, uses extensively in the processing of goods, because production such as printing, packing, books and periodicals binding, the cutting of finished product and the binding back feather book from the cutting of material to printing all needs the paper cutter to cut, therefore the paper cutter is the important equipment of paper processing.

In the prior art, a paper stack to be cut needs to be pushed into a paper cutting mechanism to be cut by a paper pushing mechanism, and in the process of paper pushing and cutting, the paper stack can generate the conditions of deviation, inclination and the like, so that the final paper cutting effect is influenced, and meanwhile, a large amount of waste paper is generated, and waste is generated.

Therefore, a new technical solution is needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a paper cutter convenient to location, it can play abundant limiting displacement to the paper buttress, reduces the production of waste material when promoting the effect of cutting.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a paper cutter convenient to location, includes the workstation, the workstation surface is provided with pushes away paper subassembly and cut paper subassembly, its characterized in that: the paper pressing assembly is arranged on two sides of the surface of the workbench and comprises four fixing columns which are arranged on the workbench and located at four corners of one end of the paper pushing assembly respectively, the inner walls of the fixing columns are provided with connecting rods which are horizontal and face the inner side of the workbench, two connecting rods which are horizontal and face the inner side of the workbench are fixedly connected between the end portions of the connecting rods, a plurality of paper pressing wheels which are abutted to the upper surface of a material are arranged on the lower surface of each locating rod, and an adjusting assembly used for adjusting the height of each paper pressing wheel is arranged on each fixing column.

Through adopting above-mentioned technical scheme, when carrying out cut paper during operation, the paper buttress that will cut is put into and is pushed away the paper subassembly, make the both sides of paper buttress be located the below of pressing the paper wheel, adjust the height of pressing the paper wheel through adjusting part, make press the paper wheel to support tightly in the upper surface of paper buttress, play the positioning action to the paper buttress, reduce the skew that the paper buttress is pushing away paper cut paper in-process and taking place, when promoting the cut paper effect, reduce the production of waste material, reduce extravagantly, practice thrift the cost.

The utility model discloses further set up to: the adjusting assembly comprises a lifting groove which is arranged on the inner wall of the same-side fixed column along the height direction, a lifting block is connected in the lifting groove in a sliding mode, the end part of the connecting rod is movably connected to the outer side wall of the lifting block, a control rod is vertically and rotatably connected in the lifting groove, the control rod is in threaded connection and penetrates through the lifting block, and the top of the control rod extends out of the top of the fixed column and is provided with a handle wheel.

Through adopting above-mentioned technical scheme, when the paper buttress is located the below of paper buttress, through rotating handle wheel and control lever drive elevator piece in the lift inslot lift to control the height of locating lever and pressure paper wheel, so that support the paper buttress and carry out quick location, promote the stability of paper buttress.

The utility model discloses further set up to: the utility model discloses a lifting device, including connecting rod, workstation, adjustment tank, regulating groove, sliding connection has the regulating block, the upper surface of regulating block with fixedly connected with extension spring between the lower surface of connecting rod, be provided with locating component in the adjustment tank.

Through adopting above-mentioned technical scheme, under locating component's effect, drive the lateral wall motion of regulating block towards the workstation, drive the tip downstream of connecting rod through the pulling extension spring for press the paper wheel and further support tightly in the surface of paper buttress, when further promoting the stability of paper buttress, prevent that the too big paper work that pushes away of influence of pressure of pressing the paper wheel to paper buttress surface, and reduce the damage to the surface production of paper buttress.

The utility model discloses further set up to: the positioning assembly comprises an adjusting rod which is rotatably connected in the adjusting groove along the length direction of the adjusting groove, the adjusting rod is in threaded connection and penetrates through the adjusting block, and one end of the adjusting rod extends out of the side wall of the workbench and is provided with a handle.

Through adopting above-mentioned technical scheme, drive through turning handle and adjust the pole rotation to drive the regulating block and adjust the internal motion, thereby make the pressure paper wheel compress tightly paper buttress surface through extension spring pulling connecting rod, promote the stability of paper buttress.

The utility model discloses further set up to: the fixed column faces the side wall of the inner side of the workbench and is vertically and rotatably connected with a butt roller which is in butt joint with the side edge of the material.

Through adopting above-mentioned technical scheme, when carrying out cut paper during operation, the lateral wall butt of butt roller will drive the butt roller and rotate simultaneously in the lateral wall of paper buttress when pushing away paper, further plays limiting displacement to the both sides of paper buttress through the butt roller, reduces the skew that the paper buttress is pushing away paper cut paper in-process and producing.

The utility model discloses further set up to: horizontal sliding grooves are formed in the upper end and the lower end of the inner wall of the fixed column, sliding rods are connected in the sliding grooves in a sliding mode, the abutting roller is connected between the two sliding rods in a rotating mode, and springs are fixedly connected between the inner wall of the end portion of each sliding groove and the end portions of the corresponding sliding rods.

Through adopting above-mentioned technical scheme, support when tightly in the lateral wall of paper buttress at the butt roller for the spring compression, under the effect of spring force, the butt roller supports tightly in the lateral wall of paper buttress, reduces the damage of buttress paper buttress lateral wall when playing stable location effect.

The utility model discloses further set up to: and a rubber protective layer is arranged on the circumferential surface of the paper pressing wheel.

Through adopting above-mentioned technical scheme, press the paper wheel when the upper surface of paper buttress rotates, can produce the damage to the paper on paper buttress surface, through setting up the less damage that produces paper buttress surface paper of rubber protection layer.

To sum up, the utility model discloses a beneficial technological effect does: 1. the paper stack is positioned by arranging the paper pressing wheel, so that the stability of the paper stack during paper cutting and pushing is improved, the offset generated during working is reduced, the paper cutting effect is improved, and the generation of waste materials is reduced; 2. through the mounted position who changes the bolt, be convenient for carry out the cut paper work to the paper buttress of different specification widths, application range is wide.

Drawings

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

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a cross-sectional schematic view of a stationary post.

Fig. 4 is a schematic view of the structure of the platen.

In the figure, 1, a workbench; 2. a paper pushing assembly; 3. a paper cutting assembly; 4. a paper pressing assembly; 5. fixing a column; 6. a connecting rod; 7. positioning a rod; 8. a paper pressing wheel; 9. an adjustment assembly; 10. a lifting groove; 11. a lifting block; 12. a control lever; 13. a handle wheel is arranged; 14. an adjustment groove; 15. an adjusting block; 16. a tension spring; 17. a positioning assembly; 18. adjusting a rod; 19. a handle; 20. an abutment roller; 21. a chute; 22. a slide bar; 23. a spring; 24. and a rubber protective layer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a paper cutter convenient to location, including workstation 1, 1 surface of workstation is provided with pushes away paper subassembly 2 and cut paper subassembly 3, the both sides on 1 surface of workstation are provided with presses paper subassembly 4, press paper subassembly 4 including four set up respectively in workstation 1 and lie in the fixed column 5 that pushes away four corners of paper subassembly 2 one end, four fixed columns 5 have horizontally connecting rod 6 towards the inboard lateral wall fixed connection of workstation 1, fixedly connected with locating lever 7 between the tip of two connecting rod 6 of being located 1 homonymy of workstation, the lower surface rotation of locating lever 7 is connected with a plurality of butts in the pressure paper wheel 8 of paper buttress upper surface, be provided with the adjusting part 9 that is used for adjusting to press paper wheel 8 height in the fixed column 5.

Referring to fig. 1, the adjusting part 9 includes along the direction of height set up in fixed column 5 towards the lift groove 10 of the inboard lateral wall of workstation 1, sliding connection has the lifter 11 in the lift groove 10, the tip fixed connection of connecting rod 6 is in the lateral wall of lifter 11, vertical rotation is connected with control lever 12 in the lift groove 10, control lever 12 threaded connection passes lifter 11, the top of control lever 12 stretches out the top of fixed column 5 and installs handle 19 wheel 13, through adjustment handle 19 wheel, thereby adjust the height of pressing paper wheel 8, thereby be convenient for cut the work to the paper buttress of co-altitude.

Referring to fig. 1, the end part side wall of the connecting rod 6 is fixedly connected with a rotating shaft which is rotatably connected with the side wall of the lifting block 11, so that the connecting rod 6 rotates in a vertical plane by taking the rotating shaft as a center of circle, an adjusting groove 14 is formed in the outer side of the workbench 1 which is positioned on the connecting rod 6 along the width direction of the workbench 1, an adjusting block 15 is slidably connected in the adjusting groove 14, a tension spring 16 is fixedly connected between the upper surface of the adjusting block 15 and the lower surface of the connecting rod 6, a positioning assembly 17 for positioning the adjusting block 15 is arranged in the adjusting groove 14, the connecting rod 6 is pulled to rotate downwards by pulling the adjusting block 15, so that the positioning rod 7 moves downwards, so that the paper pressing wheel 8 is tightly abutted to the upper.

Referring to fig. 1 and 2, the positioning assembly 17 includes an adjusting rod 18 rotatably connected in the adjusting groove 14 along the length direction of the adjusting groove 14, the adjusting rod 18 is connected with threads and penetrates through the adjusting block 15, one end of the adjusting rod 18 extends out of the side wall of the workbench 1 and is provided with a rotating disc, the rotating handle 19 drives the adjusting rod 18 to rotate, so that the adjusting block 15 is controlled to move in the adjusting groove 14, the connecting rod 6 is pulled, and the paper pressing wheel 8 presses the paper stack.

Referring to fig. 3, the upper end and the lower extreme of the inner wall of fixed column 5 have seted up horizontally spout 21, equal sliding connection has slide bar 22 in the spout 21, rotate between two upper and lower slide bars 22 and be connected with butt roller 20, fixedly connected with spring 23 between spout 21 tip inner wall and the slide bar 22 tip, when putting into workstation 1 with the paper buttress, make butt roller 20 support tightly in the lateral wall of paper buttress, compress spring 23, under the effect of spring 23 elasticity, further carry on spacingly to the paper buttress.

Referring to fig. 4, the circumferential surface of the platen 8 is provided with a rubber protective layer 24 for protecting the surface of the paper stack while limiting the position of the paper stack.

The implementation principle of the embodiment is as follows: when cutting the during operation, place the paper buttress in the surface of workstation 1, make to press paper wheel 8 to be located the top of paper buttress, according to the height of paper buttress, the height of wheel is pressed in 19 rounds of regulation through the handle, rethread rotates the rolling disc and makes regulating block 15 move towards the outside, the pulling presses paper wheel 8 downstream and supports tightly in the up end of paper buttress, play abundant locate action to the paper buttress, when pushing away paper subassembly 2 and promoting the paper buttress, under the effect of friction, press paper wheel 8 to rotate, when playing the locate action to the paper buttress, reduce the damage to the paper buttress, promote and cut the effect, reduce the production of waste material.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a paper cutter convenient to location, includes workstation (1), workstation (1) surface is provided with pushes away paper subassembly (2) and cut paper subassembly (3), its characterized in that: the utility model discloses a paper pressing machine, including workstation (1), press paper subassembly (4) including four set up respectively in workstation (1) is located push away fixed column (5) of four corners of paper subassembly (2) one end, the inner wall of fixed column (5) all is provided with level and towards workstation (1) inboard connecting rod (6), two of homonymy fixedly connected with locating lever (7) between connecting rod (6) tip, the lower surface of locating lever (7) is provided with a plurality of butt in the paper wheel (8) of pressing of material upper surface, fixed column (5) are provided with and are used for adjusting press the adjusting part (9) of paper wheel (8) height.

2. The paper cutter of claim 1, wherein: adjusting part (9) include along direction of height set up in lifting groove (10) of the relative inner wall of homonymy fixed column (5), sliding connection has lifter block (11) in lifting groove (10), the end connection of connecting rod (6) in the lateral wall of lifter block (11), vertical rotation is connected with control lever (12) in lifting groove (10), control lever (12) threaded connection passes lifter block (11), stretch out at the top of control lever (12) the top of fixed column (5) is installed handle wheel (13).

3. The paper cutter of claim 2, wherein: tip swing joint in of connecting rod (6) in the lateral wall of lifter block (11), workstation (1) is located adjustment tank (14) have been seted up along workstation (1) width direction in the outside of connecting rod (6), sliding connection has regulating block (15) in adjustment tank (14), the upper surface of regulating block (15) with fixedly connected with extension spring (16) between the lower surface of connecting rod (6), be provided with locating component (17) in adjustment tank (14).

4. The paper cutter of claim 3, wherein: locating component (17) including along adjustment tank (14) length direction rotate connect in adjust pole (18) in adjustment tank (14), adjust pole (18) threaded connection and pass regulating block (15), the one end of adjusting pole (18) is stretched out the lateral wall of workstation (1) and is installed handle (19).

5. The paper cutter of claim 2, wherein: the fixed column (5) faces the side wall on the inner side of the workbench (1) and is vertically and rotatably connected with an abutting roller (20) abutting against the side edge of the material.

6. The paper cutter of claim 5, wherein: horizontal sliding grooves (21) are formed in the upper end and the lower end of the inner wall of the fixed column (5), sliding rods (22) are connected in the sliding grooves (21) in a sliding mode, the abutting roller (20) is connected between the two sliding rods (22) in a rotating mode, and springs (23) are fixedly connected between the inner wall of the end portion of each sliding groove (21) and the end portion of each sliding rod (22).

7. The paper cutter of claim 1, wherein: the circumferential surface of the paper pressing wheel (8) is provided with a rubber protective layer (24).