CN220499326U

CN220499326U - Automatic paper cutter of paper discharge

Info

Publication number: CN220499326U
Application number: CN202321818564.7U
Authority: CN
Inventors: 潘桂鑫; 潘贵杭
Original assignee: Zhejiang Jingu Packing & Printing Co ltd
Current assignee: Zhejiang Jingu Packing & Printing Co ltd
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2024-02-20
Anticipated expiration: 2033-07-11

Abstract

The utility model discloses a paper cutter capable of automatically discharging paper, which comprises an operation table, a paper pushing plate and a cutter controlled to move up and down, wherein a lifting groove is arranged in the upper side surface of the operation table, the lifting groove is positioned at the front side of the cutter, a lifting plate capable of lifting and adjusting an angle is connected in the lifting groove in a sliding manner up and down, and a waste material frame is arranged in the operation table; the push plate is arranged on the operation table, the rear side of the push plate is provided with the clamping plate which is used for limiting the angle of the paper and pushing the paper, and the clamping plate can be matched with the paper pushing plate to enable the paper to be stacked neatly, so that the follow-up cutting is convenient to left and right; be equipped with mobilizable clamp plate in the cardboard, the staff can control the clamp plate and centre gripping paper to be pulled out after it is cut, reduced staff's working strength, improve work efficiency.

Description

Automatic paper cutter of paper discharge

Technical Field

The utility model relates to the technical field of paper product production, in particular to a paper cutter capable of automatically discharging paper.

Background

A paper cutter is an apparatus for vertically cutting sheets in a stacked state to divide or cut the sheets as desired.

The paper cutting machine generally comprises a workbench, a paper pushing plate and a cutter, and after the cutter cuts the paper, workers usually need to manually take out the waste paper, which is more complicated;

in order to avoid that the hand is close to the blade area in the paper cutter, a worker can push the paper through the paper pusher and make the paper abut against the paper pushing plate, but the paper pusher cannot tidy the paper in the left-right direction, and cannot pull the paper forward after the paper cutting is finished, so that the worker still needs to manually carry out the paper cutting, a certain danger exists, the worker needs to bend over after the paper cutting is finished, and a certain harm exists to the health of the worker.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a paper cutter capable of automatically discharging paper, which is used for solving the problems that the existing paper cutter needs to manually take out waste paper by a worker after work is completed, and needs to manually push, sort and take out paper by the worker, so that the existing paper cutter is complicated.

The utility model provides the following technical scheme: the utility model provides an automatic paper cutter of paper discharge, includes operation panel, push away cardboard and the cutter of controlled up-and-down motion, push away the cardboard with the cutter is located on the mesa of operation panel, just push away the cardboard and be located the rear side of cutter, be equipped with the lift groove in the upside of operation panel, the lift groove is located the front side of cutter, just sliding connection has the lifter plate about in the lift groove, be equipped with the control in the operation panel lifter assembly of position and angle about the lifter plate, be equipped with in the operation panel and be used for receiving waste material frame of waste paper on the lifter plate.

Preferably, a control cavity is arranged in the operation table, the lifting groove is downwards communicated with the control cavity, the lifting assembly comprises two telescopic cylinders which are arranged in the control cavity and distributed front and back, a telescopic rod which extends in the telescopic cylinders is hinged to a transverse plate at the lower side of the lifting plate, and when the telescopic rod is at the lowest side, the telescopic rod at the front side is lower than the telescopic rod at the rear side.

Preferably, a round angle is formed between the upper side surface of the lifting plate and the front side surface of the lifting plate, and when the lifting plate is at the uppermost side, the upper side surface of the lifting plate is higher than the upper side surface of the operating platform.

Preferably, the push plate is slidably connected to the front and back of the upper side of the operation table, two clamping plates which are symmetrically distributed on the left side and the right side are arranged on the rear side of the push plate, and the clamping plates on the left side are L-shaped in a overlook state.

Preferably, an inner groove is arranged in the push plate, the clamping plate extends into the inner groove and can slide left and right, a threaded shaft is rotationally connected in the inner groove, two sections of opposite threads are machined on the threaded shaft, and each section of threads is connected with one clamping plate.

Preferably, the rear side surface of the clamping plate and the side surfaces close to each other are chamfered.

Preferably, the clamping plate is internally provided with a pressing plate in a left-right sliding manner, and the clamping plate is internally provided with a paper pulling assembly for controlling the left-right position of the pressing plate.

Preferably, the paper pulling assembly comprises a handle arranged on the front side surface of the push plate, the handle is U-shaped in a top view state, a pull handle is connected in the handle in a front-back sliding manner, a first cylinder is arranged in the handle, and a first piston rod extending out of the first cylinder is connected to the pull handle; the handle is internally provided with a second air cylinder, a second piston rod extending out of the second air cylinder is connected with the pressing plate, and the two second air cylinders are connected with the first air cylinder through air pipes.

Preferably, rubber strips are arranged on the sides, close to each other, of the pressing plates, and the rubber strips are vertically arranged and distributed in front-back equidistance.

The utility model provides a paper cutter capable of automatically discharging paper, which has the following beneficial effects:

the utility model can automatically discharge waste paper after the paper is cut, and the waste paper enters the waste material frame, thereby facilitating the subsequent treatment;

the push plate is arranged on the operation table, the rear side of the push plate is provided with the clamping plate which is used for limiting the angle of the paper and pushing the paper, and the clamping plate can be matched with the paper pushing plate to enable the paper to be stacked neatly, so that the follow-up cutting is convenient to left and right;

be equipped with mobilizable clamp plate in the cardboard, the staff can control the clamp plate and centre gripping paper to be pulled out after it is cut, reduced staff's working strength, improve work efficiency.

Drawings

FIG. 1 is a schematic view of the appearance of the present utility model;

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

fig. 3 is a schematic diagram of the structure of A-A in fig. 2.

In the figure:

11. an operation table; 12. pushing the paper board; 13. a cutter; 14. a lifting groove; 15. a lifting plate; 16. a waste frame; 18. a telescopic cylinder; 19. a telescopic rod; 20. a control chamber; 21. a clamping plate; 22. a grip; 23. a pull handle; 24. a pressing plate; 25. a first air cylinder; 26. a second cylinder; 27. an adhesive tape; 28. a cross plate; 29. a push plate; 101. and a lifting assembly.

Detailed Description

Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1 to 3, an embodiment of a paper cutter for automatic paper discharge according to the present utility model includes an operation table 11, a paper pushing plate 12, and a cutter 13 controlled to move up and down, the paper pushing plate 12 and the cutter 13 being located on a table surface of the operation table 11, and the paper pushing plate 12 being located at a rear side of the cutter 13, the paper pushing plate 12 being for pushing against a rear side of a paper sheet so that the paper sheet can be cut down neatly by the cutter 13 located at a front side of the paper pushing plate 12.

In order to facilitate discharging the waste paper cut by the cutter 13, a lifting groove 14 is provided in the upper side surface of the operation table 11, the lifting groove 14 is located at the front side of the cutter 13, a lifting plate 15 is connected in the lifting groove 14 in a vertically sliding manner, a lifting assembly 101 for controlling the vertical position and angle of the lifting plate 15 is provided in the operation table 11, a waste material frame 16 for receiving the waste paper on the lifting plate 15 is provided in the operation table 11, when the cutter 13 moves downwards and cuts the paper, the waste material can be accumulated on the lifting plate 15, then the lifting assembly 101 controls the lifting plate 15 to sink, and the lifting plate 15 is made to topple over, at this time, the waste paper located on the lifting plate 15 can be poured into the waste material frame 16, and if the width of the cut waste paper is too large and still stays on the operation table 11, a worker can push the waste material into the lifting groove 14 manually and make the waste material fall into the waste material frame 16.

In one embodiment of the lifting assembly 101, a control chamber 20 is disposed in the console 11, the lifting groove 14 is downwardly connected to the control chamber 20, the waste material frame 16 is disposed in the control chamber 20, two telescopic cylinders 18 are disposed in the control chamber 20 and are disposed in front and back, the telescopic rods 19 extending from the telescopic cylinders 18 are hinged to the transverse plate 28 disposed at the lower end of the lifting plate 15, in terms of a specific movement state, the two telescopic rods 19 move downward synchronously first, when the lifting plate 15 completely enters the control chamber 20, the telescopic rods 19 disposed at the front side continue to move downward, while the telescopic rods 19 disposed at the rear side are stagnant, at this time, the lifting plate 15 is dumped, and waste paper disposed thereon is poured into the waste material frame 16 through the transverse plate 28, otherwise, when the lifting plate 15 needs to be reset, the telescopic rods 19 disposed at the front side are firstly moved downward, and when the two telescopic rods 19 are disposed at the same height, the two telescopic rods 19 are moved together, so that the lifting plate 14 can be reset, and then the lifting groove 14 can be lifted.

In order to avoid the phenomenon that when a worker pushes the paper, the paper is folded or scratched due to the influence of the lifting groove 14, a round angle is formed between the upper side surface of the lifting plate 15 and the front side surface of the lifting plate, and when the lifting plate 15 is at the uppermost side, the upper side surface of the lifting plate 15 is higher than the upper side surface of the operating table 11.

In a second embodiment of an automatic paper discharging cutter, a push plate 29 capable of sliding back and forth is additionally disposed on the upper side of the operation table 11, two clamping plates 21 symmetrically distributed on the left side and on the rear side of the push plate 29 are disposed, the clamping plates 21 located on the left side in a top view are L-shaped, when a paper is located on the operation table 11, a worker can push the push plate 29 backward, so that the paper is clamped by the two clamping plates 21, when the paper is pushed to the rearmost side, the paper is limited to shift back and forth by the two clamping plates 21, and the paper to be cut is limited to shift back and forth by the clamping plates 21 and the paper pushing plate 12;

in addition, in order to make the cardboard 21 can carry out centre gripping and promote to the paper of different specifications, be equipped with the inside groove in the push pedal 29, cardboard 21 extends to in the inside groove and can the left and right sides slip, the inside groove rotation is connected with the screw thread axle, the screw thread epaxial processing has two sections opposite screw thread, and every section the screw thread is connected with one cardboard 21, the staff can be through rotating the screw thread axle so that two cardboard 21 move in opposite directions, and adjust two distance between the cardboard 21, in addition, the trailing flank of cardboard 21 and its side that is close to each other are beveled, so that when push pedal 29 promotes backward the paper can slide to between two cardboard 21.

In order to facilitate the cut paper to be pulled out, a pressing plate 24 is connected in the clamping plate 21 in a left-right sliding way, and a paper pulling assembly for controlling the left-right position of the pressing plate 24 is arranged in the clamping plate 21;

the paper pulling assembly comprises a handle 22 arranged on the front side surface of the clamping plate 21, the handle 22 is U-shaped in a top view, a pulling handle 23 is connected in the handle 22 in a front-back sliding manner, a first cylinder 25 is arranged in the handle 22, and a first piston rod extending out of the first cylinder 25 is connected to the pulling handle 23;

a second air cylinder 26 is arranged in the clamping plate 21, a second piston rod extending out of the second air cylinder 26 is connected to the pressing plate 24, and the two second air cylinders 26 are connected with the first air cylinder 25 through air pipes;

after the paper is cut, the worker can push the push plate 29 backwards until the paper is located between the two clamping plates 21, then the worker pulls the pull handle 23 forwards, air in the first air cylinder 25 is led into the second air cylinder 26, at this time, the pressing plate 24 moves inwards and clamps the paper, then the worker can continue to pull the grip 22 forwards, and at this time, the paper can be pulled forwards.

In addition, in order to increase friction, rubber strips 27 are arranged on the sides, close to each other, of the pressing plates 24, and the rubber strips 27 are vertically arranged and distributed at equal intervals front and back.

The working flow is as follows: when the paper needs to be cut, a worker screws a paper stack on the operation table 11, then the worker adjusts the distance between the two clamping plates 21 and enables the distance to be matched with the width of the paper, then the worker pushes the handle 22 backwards, pushes the paper to the lower side of the cutter 13 through the two clamping plates 21, enables the paper to abut against the paper pushing plate 12, then the push plate 29 forwards, and the cutter 13 cuts the paper downwards;

after the cutting is completed, the lifting plate 15 is sunk and is deflected in angle, so that waste paper on the lifting plate 15 can fall into the waste material frame 16, and then the lifting plate 15 is reset upwards;

the paper needs to be taken out later, at this time, the staff pushes the handle 22 backwards, and when the handle 22 moves to the rearmost side, the staff pulls the pull handle 23 forwards and clamps the paper, and then pulls the handle 22 forwards and pulls out the paper, so that the paper is collected.

The telescopic cylinder can be one of an electric cylinder and an air cylinder.

The above embodiments are merely illustrative embodiments of the present utility model, but the technical features of the present utility model are not limited thereto, and any changes or modifications made by those skilled in the art within the scope of the present utility model are included in the scope of the present utility model.

Claims

1. The utility model provides an automatic paper cutter of paper discharge, includes operation panel (11), pushing away cardboard (12) and cutter (13) of controlled up-and-down motion, pushing away cardboard (12) with cutter (13) are located on the mesa of operation panel (11), just pushing away cardboard (12) are located the rear side of cutter (13), its characterized in that: lifting grooves (14) are formed in the upper side face of the operating table (11), the lifting grooves (14) are located on the front side of the cutter (13), lifting plates (15) are connected in the lifting grooves (14) in a vertical sliding mode, lifting assemblies (101) which control the upper and lower positions and angles of the lifting plates (15) are arranged in the operating table (11), and waste frames (16) used for receiving waste paper on the lifting plates (15) are arranged in the operating table (11).

2. The automatic paper discharge cutter according to claim 1, wherein: be equipped with control chamber (20) in operation panel (11), lift groove (14) down communicate in control chamber (20), lifting unit (101) are including locating two telescopic cylinder (18) of distributing around in control chamber (20), telescopic link (19) that extend in telescopic cylinder (18) hinge in on diaphragm (28) of lifter plate (15) downside, when being in the downside, be located the front side telescopic link (19) are less than being located the rear side telescopic link (19).

3. The automatic paper discharge cutter according to claim 1, wherein: the upper side surface of the lifting plate (15) is rounded with the front side surface of the lifting plate, and when the lifting plate (15) is at the uppermost side, the upper side surface of the lifting plate (15) is higher than the upper side surface of the operating platform (11).

4. The automatic paper discharge cutter according to claim 1, wherein: the upper side of the operating platform (11) is connected with a push plate (29) in a front-back sliding manner, two clamping plates (21) which are distributed in a bilateral symmetry manner are arranged on the rear side surface of the push plate (29), and the clamping plates (21) which are positioned on the left side in a overlook state are L-shaped.

5. The automatic paper discharge cutter according to claim 4, wherein: an inner groove is formed in the push plate (29), the clamping plate (21) extends into the inner groove and can slide left and right, a threaded shaft is connected in the inner groove in a rotating mode, two sections of opposite threads are machined on the threaded shaft, and each section of threads is connected with one clamping plate (21).

6. The automatic paper discharge cutter according to claim 4, wherein: the rear side surface of the clamping plate (21) and the side surface close to the rear side surface are chamfered.

7. The automatic paper discharge cutter according to claim 4, wherein: the clamping plate (21) is internally and horizontally connected with a pressing plate (24) in a sliding manner, and a paper pulling assembly for controlling the left and right positions of the pressing plate (24) is arranged in the clamping plate (21).

8. The automatic paper discharge cutter of claim 7, wherein: the paper pulling assembly comprises a handle (22) arranged on the front side surface of the push plate (29), the handle (22) is U-shaped in a top view, a pull handle (23) is connected in the handle (22) in a front-back sliding manner, a first air cylinder (25) is arranged in the handle (22), and a first piston rod extending in the first air cylinder (25) is connected to the pull handle (23); the handle (22) is internally provided with a second air cylinder (26), a second piston rod extending in the second air cylinder (26) is connected with the pressing plate (24), and the two second air cylinders (26) are connected with the first air cylinder (25) through air pipes.

9. The automatic paper discharge cutter of claim 7, wherein: the side surfaces of the pressing plates (24) close to each other are provided with rubber strips (27), and the rubber strips (27) are vertically arranged and distributed at equal intervals front and back.