CN218138203U

CN218138203U - Paper cutter with locate function

Info

Publication number: CN218138203U
Application number: CN202220796329.3U
Authority: CN
Inventors: 廖洪川
Original assignee: Chongqing Hongxu Printing Co ltd
Current assignee: Chongqing Hongxu Printing Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-12-27
Anticipated expiration: 2032-04-08

Abstract

The utility model provides a paper cutter with positioning function, which comprises a workbench, wherein a backing plate is fixedly connected with the top of the workbench, support frames are fixedly connected with the top of the workbench and positioned on two sides of the backing plate, a top plate is fixedly connected between the two support frames, a cutting knife capable of lifting is arranged on the front side of the bottom of the top plate, a first through hole is formed in the top of the top plate, and an extrusion device capable of extruding paper from the top is arranged in an inner cavity of the first through hole; the second through-hole has been seted up to the side of support frame, and the inner chamber of second through-hole slides and pegs graft and has had the slide, and the surface of slide is equipped with the insection, and the slide is located the one end fixedly connected with side pressure board of support frame medial surface, and the fixed slot has been seted up at the top of second through-hole. The problem of present paper cutter appear the paper slope when aligning to the paper easily is solved, realized can aligning the paper, conveniently to the paper carry out the purpose of cutting, improved the effect to the paper cutting quality.

Description

Paper cutter with locate function

Technical Field

The utility model relates to a paper cutter technical field, concretely relates to paper cutter with locate function.

Background

The paper cutter is a traditional product, is used for processing the paper cutting requirement in the later stage of printing, develops from a mechanical paper cutter to a tape control type paper cutter, and also develops to a cutting system for microcomputer program control, color display, full-image operation guide visual processing and computer-aided cutting external programming and production data editing, so that the production preparation time is shorter, the cutting precision is higher, the labor intensity is lower, and the operation is safer.

With the development of the modern society, the demand for paper is increasing, but the quality requirement for paper is also high, and the existing paper cutter generally aligns the paper through the manual work, then cuts through the paper cutter, but the paper inclines very easily when the manual work aligns the paper, thereby leads to the slope that appears that the cutting is accomplished, and then leads to the cutting quality of paper to descend, for this reason, we propose a paper cutter with locate function.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a paper cutter with locate function has solved the problem that current paper cutter appears the paper slope when aligning to the paper easily, has realized can aligning the paper, and the purpose of conveniently cutting the paper has improved the effect to the paper cutting quality.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a paper cutter with a positioning function comprises a workbench, wherein a base plate is fixedly connected to the top of the workbench, support frames are fixedly connected to the two sides, located on the base plate, of the top of the workbench, a top plate is fixedly connected to the top between the two support frames, a cutting knife capable of lifting is arranged on the front side of the bottom of the top plate, a first through hole is formed in the top of the top plate, and an extrusion device capable of extruding paper from the top is arranged in an inner cavity of the first through hole;

the side surface of the support frame is provided with a second through hole, an inner cavity of the second through hole is inserted with a sliding plate in a sliding mode, the surface of the sliding plate is provided with insections, one end, located on the inner side surface of the support frame, of the sliding plate is fixedly connected with a side pressing plate, the top of the second through hole is provided with a fixing groove, and an inner cavity of the fixing groove is provided with a power set capable of driving the sliding plate to horizontally slide in the second through hole.

Further, extrusion device includes the side of first through-hole is seted up flutedly, the inner chamber of first through-hole slides and pegs graft and has the slide bar, the circumference fixed surface of slide bar is connected with the limiting plate, the top fixedly connected with spring of limiting plate, the top fixed connection of spring is at the top of recess inner chamber, the bottom fixedly connected with top board of slide bar, the central point of top board and the central point of backing plate are the vertical form.

Further, power pack includes four fixed plates of fixedly connected with on the lateral wall of fixed slot inner chamber, four through bolt fixedly connected with motor between the fixed plate, the output of motor bottom rotates and is connected with the pivot, the fixed cover of circumference surface of pivot has connect the gear.

Furthermore, the bottom of the rotating shaft is fixedly connected with a rotating block, a rotating groove is formed in the bottom of the second through hole, and the rotating block is rotatably inserted in the rotating groove.

Furthermore, the gear is attached to the sliding plate, and the insections on the circumferential surface of the gear are meshed with the insections on the surface of the sliding plate.

Furthermore, the number of the side pressing plates is two, and the two side pressing plates are respectively positioned on two sides of the base plate.

Furthermore, the number of the springs is two, and the two springs are respectively located on two sides of the top of the limiting plate.

The following are other beneficial effects of the technical scheme:

through upwards pulling the slide bar, the slide bar then can drive limiting plate extrusion spring upwards slides in the recess, the slide bar then can drive the top board of bottom upwards sliding, then put the paper to the backing plate, through electric connection starter motor, the motor then can drive the pivot and rotate, the pivot then can drive gear revolve, because the setting of turning block and pivoted groove, so the pivot is more steady in the pivoted, then the gear then can drive the slide and slide to the inboard of second through-hole, the slide then can drive the side pressure board and slide to the direction of paper, after two side pressure boards complete the paper extrusion, then loosen the slide bar, because the extrusion force that the spring received has cancelled, so the spring will bounce-back limiting plate downwards, the limiting plate then can drive the slide bar and slide downwards, the slide bar then can drive the top board and extrude the paper, then cut the paper through the cutting knife, realized can fix a position the cutting to the paper, thereby reached and can cut the better effect of quality with the paper.

Drawings

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

Fig. 2 is a schematic view of the overall front view section structure of the present invention.

Fig. 3 is an enlarged schematic structural view of a in fig. 2 according to the present invention.

Fig. 4 is an enlarged schematic structural diagram of B in fig. 2 according to the present invention.

Reference numerals:

1. a work table; 2. a support frame; 3. a top plate; 4. a first through hole; 5. a slide bar; 6. a groove; 7. a spring; 8. a limiting plate; 9. an upper pressure plate; 10. a cutting knife; 11. a backing plate; 12. fixing grooves; 13. a motor; 14. a fixing plate; 15. a rotating shaft; 16. A gear; 17. rotating the block; 18. a rotating groove; 19. a second through hole; 20. a slide plate; 21. and (5) side pressing plates.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

Referring to fig. 1-4, according to the embodiment of the present invention, a paper cutting machine with a positioning function is provided, which includes a working table 1, a backing plate 11 is fixedly connected to the top of the working table 1, support frames 2 are fixedly connected to both sides of the backing plate 11 at the top of the working table 1, a top plate 3 is fixedly connected to the top between the two support frames 2, a cutting knife 10 capable of lifting is arranged at the front side of the bottom of the top plate 3, a first through hole 4 is arranged at the top of the top plate 3, and an extrusion device capable of extruding paper from the top is arranged in the inner cavity of the first through hole 4;

the second through hole 19 has been seted up to the side of support frame 2, and the inner chamber of second through hole 19 slides and pegs graft and have slide 20, and the surface of slide 20 is equipped with the insection, and slide 20 is located the one end fixedly connected with side pressure board 21 of support frame 2 medial surface, and fixed slot 12 has been seted up at the top of second through hole 19, and the inner chamber of fixed slot 12 is equipped with and can drives slide 20 horizontal gliding power pack in second through hole 19. The following are structures and principles:

as other embodiments of the present invention, it is possible,

embodiment two, on the basis of embodiment one, extrusion device sets up fluted 6 including the side of first through-hole 4, the inner chamber of first through-hole 4 slides and pegs graft there is slide bar 5, slide bar 5's circumference fixed surface is connected with limiting plate 8, limiting plate 8's top fixedly connected with spring 7, spring 7's top fixed connection is at the top of 6 inner chambers of recess, slide bar 5's bottom fixedly connected with top board 9, the central point of top board 9 is the vertical form with the central point of backing plate 11, extrusion device's setting, can make the paper slip appear preventing to appear when cutting the paper, thereby make the quality of paper cutting better.

Third embodiment, on the basis of first embodiment, four fixed plates 14 of fixedly connected with on the lateral wall of fixed slot 12 inner chamber are drawn together to the power pack, through bolt fixedly connected with motor 13 between four fixed plates 14, the output of motor 13 bottom rotates and is connected with pivot 15, the fixed gear 16 that has cup jointed in the circumferential surface of pivot 15, the setting of power pack can make contralateral pressing plate 21 provide the effect of self-sliding to automatic location effect to the paper has been realized.

Fourth embodiment, on the basis of third embodiment, the bottom fixedly connected with turning block 17 of pivot 15, the rotation groove 18 has been seted up to the bottom of second through-hole 19, and turning block 17 rotates and pegs graft in rotation groove 18, and the setting of turning block 17 and rotation groove 18 can make pivot 15 more steady in the pivoted to increase flesh the stability of whole device.

Fifth embodiment, on the basis of fourth embodiment, gear 16 and slide 20 are laminated mutually, and the insection on gear 16 circumference surface meshes with the insection on slide 20 surface mutually, and the setting of insection can make gear 16 more convenient drive slide 20 and slide to the ease of operation of whole device has been increased.

Sixth embodiment, on the basis of the first embodiment, the number of the side pressing plates 21 is two, the two side pressing plates 21 are respectively located on two sides of the backing plate 11, and the two side pressing plates 21 are arranged, so that the paper can be fixed more stably, and the quality of paper cutting is improved.

Seventh embodiment, on the basis of second embodiment, the quantity of spring 7 is two, and two springs 7 are located the both sides at limiting plate 8 top respectively, and the setting of two springs 7 can make slide bar 5 more steady in gliding to make top board 9 more steady, and then increased the effect to paper location stability more.

The working principle is as follows: firstly, a slide bar 5 is pulled upwards, the slide bar 5 can drive a limiting plate 8 to extrude a spring 7 to slide upwards in a groove 6, the slide bar 5 can drive an upper pressure plate 9 at the bottom to slide upwards, then paper is placed on a backing plate 11, a motor 13 is started through electrical connection, the motor 13 can drive a rotating shaft 15 to rotate, the rotating shaft 15 can drive a gear 16 to rotate, due to the arrangement of a rotating block 17 and a rotating groove 18, the rotating shaft 15 is more stable in rotation, then the gear 16 can drive a sliding plate 20 to slide towards the inner side of a second through hole 19, the sliding plate 20 can drive a side pressure plate 21 to slide towards the paper, after the two side pressure plates 21 extrude the paper, then the slide bar 5 is loosened, because the extrusion force applied to the spring 7 is cancelled, the limiting plate 8 rebounds downwards, the limiting plate 8 can drive the slide bar 5 to slide downwards, the slide bar 5 can drive the upper pressure plate 9 to extrude the paper, and then the paper is cut by a cutting knife 10.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a paper cutter with locate function which characterized in that: the paper cutting machine comprises a workbench (1), wherein a base plate (11) is fixedly connected to the top of the workbench (1), support frames (2) are fixedly connected to two sides, located on the base plate (11), of the top of the workbench (1), a top plate (3) is fixedly connected to the top between the two support frames (2), a cutting knife (10) capable of lifting is arranged on the front side of the bottom of the top plate (3), a first through hole (4) is formed in the top of the top plate (3), and an extrusion device capable of extruding paper from the top is arranged in an inner cavity of the first through hole (4);

the improved structure of the sliding plate is characterized in that a second through hole (19) is formed in the side face of the support frame (2), a sliding plate (20) is inserted into an inner cavity of the second through hole (19) in a sliding mode, insections are arranged on the surface of the sliding plate (20), the sliding plate (20) is located at one end, fixedly connected with side pressing plates (21), of the inner side face of the support frame (2), a fixing groove (12) is formed in the top of the second through hole (19), and a power unit capable of driving the sliding plate (20) to horizontally slide in the second through hole (19) is arranged in the inner cavity of the fixing groove (12).

2. The paper cutter with positioning function according to claim 1, characterized in that: extrusion device includes recess (6) are seted up to the side of first through-hole (4), the inner chamber of first through-hole (4) slides and pegs graft and have slide bar (5), the circumference fixed surface of slide bar (5) is connected with limiting plate (8), the top fixedly connected with spring (7) of limiting plate (8), the top fixed connection of spring (7) is at the top of recess (6) inner chamber, the bottom fixedly connected with top board (9) of slide bar (5), the central point of top board (9) and the central point of backing plate (11) are the vertical form.

3. The paper cutter with positioning function according to claim 1, characterized in that: the power pack includes four fixed plates (14) of fixedly connected with, four on the lateral wall of fixed slot (12) inner chamber through bolt fixedly connected with motor (13) between fixed plate (14), the output of motor (13) bottom rotates and is connected with pivot (15), the fixed cover in circumference surface of pivot (15) has connect gear (16).

4. The paper cutter with positioning function according to claim 3, characterized in that: the bottom of the rotating shaft (15) is fixedly connected with a rotating block (17), a rotating groove (18) is formed in the bottom of the second through hole (19), and the rotating block (17) is rotatably inserted in the rotating groove (18).

5. The paper cutter with positioning function according to claim 3, characterized in that: the gear (16) is attached to the sliding plate (20), and the insections on the circumferential surface of the gear (16) are meshed with the insections on the surface of the sliding plate (20).

6. The paper cutter with positioning function according to claim 1, characterized in that: the number of the side pressing plates (21) is two, and the two side pressing plates (21) are respectively positioned on two sides of the base plate (11).

7. The paper cutter with positioning function according to claim 2, characterized in that: the number of the springs (7) is two, and the two springs (7) are respectively positioned on two sides of the top of the limiting plate (8).