CN220128854U

CN220128854U - Paper cutting machine

Info

Publication number: CN220128854U
Application number: CN202222232457.8U
Authority: CN
Inventors: 陈超
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-12-05
Anticipated expiration: 2032-08-24

Abstract

The utility model discloses a paper cutter which comprises a fixed seat, wherein a placing table is fixedly connected to the top of the fixed seat, a hand crank is movably connected to two sides of the top of the placing table, a bolt is fixedly connected to the bottom of the hand crank, a nut is connected to the bottom of the bolt in a threaded manner penetrating through an inner cavity of the placing table, a sliding plate is movably connected to the bottom of the bolt, and a limiting clamping rod is fixedly connected to one side of the top of the sliding plate. According to the utility model, the limiting structure is added on the basis of the original mechanical part, so that the paper is conveniently limited, the shaking deviation of the paper in the cutting process is prevented, the cutting accuracy is greatly improved, meanwhile, the working efficiency of staff is also improved, the demands of the staff are met, and the staff can adjust the cutting angle according to the demands of the staff through adding the adjusting structure, so that the cutting efficiency is improved, and meanwhile, the problem that the existing paper cutting machine does not have a limiting function is solved.

Description

Paper cutting machine

Technical Field

The utility model relates to the technical field of paper cutters, in particular to a paper cutter.

Background

At present, when cutting paper, always cut the paper of various specifications after the one side of whole pile of paper is cut flat, and cut according to the specification again, and the slitter edge that produces when cutting all need to clear up first, just cut paper work, current paper cutter because do not possess limit function, leads to not reaching user's demand in the in-process of using, has not only reduced paper cutter's availability factor, has also brought the trouble for the staff simultaneously.

Disclosure of Invention

The utility model aims to provide a paper cutter, which has the advantage of limiting function and solves the problem that the existing paper cutter does not have the limiting function.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a paper cutter, includes the fixing base, the equal swing joint in the top fixedly connected with of fixing base places the platform, the equal swing joint in both sides of placing the platform top has the hand handle, the bottom fixedly connected with bolt of hand handle, the bottom of bolt runs through to the inner chamber threaded connection who places the platform has the nut, the bottom swing joint of bolt has the slide, one side fixedly connected with spacing clamp lever at slide top, the left side fixedly connected with bracing piece at fixing base top, the top fixedly connected with loading board on the right side of the bracing piece, the top on the right side of the bracing piece just is located the bottom fixedly connected with first cylinder of loading board, the right side fixedly connected with sliding plate of first cylinder, the right side fixedly connected with second cylinder of sliding plate, the bottom fixedly connected with casing of second cylinder, the left side fixedly connected with motor of casing inner chamber, the right side fixedly connected with threaded rod of motor, the surface threaded connection of threaded rod has the thread bush, the bottom fixedly connected with cutting mechanism of thread bush.

Preferably, the fixing columns are fixedly connected to the periphery of the bottom of the fixing seat, and the anti-slip pads are fixedly connected to the bottoms of the fixing columns.

Preferably, the bottom of the bearing plate is fixedly connected with a second sliding rail, and the top of the sliding plate is slidably connected in the inner cavity of the second sliding rail.

Preferably, the sliding grooves are formed in two sides of the inner cavity of the placing table, one side of the sliding plate is fixedly connected with the sliding block, and the surface of the sliding block is slidably connected in the inner cavity of the sliding groove.

Preferably, both ends of the left side of the inner cavity of the shell are fixedly connected with limiting plates, and one end of each limiting plate is fixedly connected with a limiting block.

Preferably, the top of the inner cavity of the shell is fixedly connected with a first sliding rail, the top of the threaded sleeve is fixedly connected with a sliding rod, and the surface of the sliding rod is slidably connected in the inner cavity of the first sliding rail.

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

1. according to the utility model, the limiting structure is added on the basis of the original mechanical part, so that the paper is conveniently limited, the shaking deviation of the paper in the cutting process is prevented, the cutting accuracy is greatly improved, meanwhile, the working efficiency of staff is also improved, the demands of the staff are met, and the staff can adjust the cutting angle according to the demands of the staff through adding the adjusting structure, so that the cutting efficiency is improved, and meanwhile, the problem that the existing paper cutting machine does not have a limiting function is solved.

2. According to the sliding block limiting device, the sliding grooves are arranged, so that the sliding block is conveniently limited, the sliding plate is prevented from shaking in the sliding process, and the sliding stability of the sliding plate is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view showing the internal structure of the placement table according to the present utility model;

fig. 3 is a cross-sectional view showing the internal structure of the housing of the present utility model.

In the figure: 1. a fixing seat; 2. fixing the column; 3. a support rod; 4. a cutting mechanism; 5. a housing; 6. a first cylinder; 7. a sliding plate; 8. a second cylinder; 9. a carrying plate; 10. a handle; 11. a bolt; 12. a limiting clamping rod; 13. a placement table; 14. a screw cap; 15. a slide plate; 16. a motor; 17. a thread sleeve; 18. a slide bar; 19. a first slide rail; 20. a threaded rod.

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. 1-3, a paper cutter comprises a fixed seat 1, fixing columns 2 are fixedly connected to the periphery of the bottom of the fixed seat 1, an anti-slip pad is fixedly connected to the bottom of the fixing columns 2, a placing table 13 is fixedly connected to the top of the fixed seat 1, sliding grooves are formed in two sides of an inner cavity of the placing table 13, one side of a sliding plate 15 is fixedly connected with a sliding block, the surface of the sliding block is slidingly connected to the inner cavity of the sliding groove, the sliding block is conveniently limited through the sliding grooves, the sliding plate 15 is prevented from shaking in the sliding process, the sliding stability of the sliding plate 15 is improved, a hand crank 10 is movably connected to two sides of the top of the placing table 13, a bolt 11 is fixedly connected to the bottom of the hand crank 10, a nut 14 is connected to the bottom of the bolt 11 in a threaded manner and is fixedly connected to one side of the top of the sliding plate 15, the left side of the top of the fixed seat 1 is fixedly connected with a supporting rod 3, the top of the right side of the supporting rod 3 is fixedly connected with a bearing plate 9, the bottom of the bearing plate 9 is fixedly connected with a second slide rail, the top of the sliding plate 7 is slidably connected in the inner cavity of the second slide rail, the top of the right side of the supporting rod 3 is fixedly connected with a first air cylinder 6 which is positioned at the bottom of the bearing plate 9, the right side of the first air cylinder 6 is fixedly connected with a sliding plate 7, the right side of the sliding plate 7 is fixedly connected with a second air cylinder 8, the bottom of the second air cylinder 8 is fixedly connected with a shell 5, both ends of the left side of the inner cavity of the shell 5 are fixedly connected with limiting plates, one end of each limiting plate is fixedly connected with a limiting block, the top of the inner cavity of the shell 5 is fixedly connected with a first slide rail 19, the top of a threaded sleeve 17 is fixedly connected with a slide rod 18, and the surface of the slide rod 18 is slidably connected in the inner cavity of the first slide rail 19, the left side fixed mounting of casing 5 inner chamber has motor 16, the right side fixedly connected with threaded rod 20 of motor 16, threaded rod 20's surface threaded connection has thread bush 17, thread bush 17's bottom fixedly connected with cutting mechanism 4, through increasing limit structure on original machine part basis, be convenient for spacing the paper, prevent that the paper from rocking the skew in-process of tailorring from appearing, the precision of tailorring has been improved greatly, staff's work efficiency has also been improved simultaneously, staff's demand has been satisfied, through increasing adjusting structure, the angle of tailorring can be adjusted according to self demand to the efficiency of tailorring has been improved, the problem that current paper cutter does not possess limit function has been solved simultaneously.

When the paper cutting machine is used, firstly, a user puts paper to be cut on the surface of the placing table 13, then holds the hand crank 10, drives the bolt 11 to rotate through the hand crank 10, drives the sliding plate 15 to move downwards through the rotation of the bolt 11, drives the limiting clamping rod 12 to move downwards through the sliding plate 15, limits the paper through the limiting clamping rod 12, then enables the first air cylinder 6 and the second air cylinder 8 through the external controller, pushes the sliding plate 7 to move through the first air cylinder 6, pushes the second air cylinder 8 to move to a designated position through the sliding plate 7, pushes the shell 5 to move to the designated position through the second air cylinder 8, then starts the motor 16 through the external controller, drives the threaded rod 20 to rotate through the motor 16, drives the threaded sleeve 17 to move through the threaded rod 20, and drives the cutting mechanism 4 to cut the paper through the threaded sleeve 17.

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

1. The utility model provides a paper cutter, includes fixing base (1), its characterized in that: the utility model discloses a hand crank (10) is placed to the top fixedly connected with of fixing base (1), the both sides at placing platform (13) top all swing joint, the bottom fixedly connected with bolt (11) of hand crank (10), the bottom of bolt (11) runs through to the inner chamber threaded connection who places platform (13) has nut (14), the bottom swing joint of bolt (11) has slide (15), one side fixedly connected with spacing clamp bar (12) at slide (15) top, the left side fixedly connected with bracing piece (3) at fixing base (1) top, the top fixedly connected with loading board (9) on the right side of bracing piece (3), the top on the right side of bracing piece (3) just is located the bottom fixedly connected with first cylinder (6) of loading board (9), the right side fixedly connected with sliding plate (7) of first cylinder (8), the bottom fixedly connected with casing (5) of second cylinder (8), one side fixedly connected with spacing clamp bar (12) at the top at slide (15) top, the top fixedly connected with screw thread (20) of threaded rod (20) are installed on the right side of threaded connection of threaded rod (16), the bottom of the thread sleeve (17) is fixedly connected with a cutting mechanism (4).

2. A paper cutter according to claim 1, wherein: fixing columns (2) are fixedly connected to the periphery of the bottom of the fixing seat (1), and anti-slip pads are fixedly connected to the bottoms of the fixing columns (2).

3. A paper cutter according to claim 1, wherein: the bottom of the bearing plate (9) is fixedly connected with a second sliding rail, and the top of the sliding plate (7) is slidably connected in the inner cavity of the second sliding rail.

4. A paper cutter according to claim 1, wherein: the sliding grooves are formed in two sides of the inner cavity of the placing table (13), one side of the sliding plate (15) is fixedly connected with a sliding block, and the surface of the sliding block is slidably connected in the inner cavity of the sliding groove.

5. A paper cutter according to claim 1, wherein: both ends of the left side of the inner cavity of the shell (5) are fixedly connected with limiting plates, and one end of each limiting plate is fixedly connected with a limiting block.

6. A paper cutter according to claim 1, wherein: the top of the inner cavity of the shell (5) is fixedly connected with a first sliding rail (19), the top of the threaded sleeve (17) is fixedly connected with a sliding rod (18), and the surface of the sliding rod (18) is slidably connected in the inner cavity of the first sliding rail (19).