CN215968922U

CN215968922U - Locking paper production cutting device that moves

Info

Publication number: CN215968922U
Application number: CN202122346731.XU
Authority: CN
Inventors: 刘建森; 孙伟
Original assignee: Wuhan Chenming Hanyang Paper Co ltd
Current assignee: Wuhan Chenming Hanyang Paper Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-03-08
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses an anti-loosening paper production cutting device which comprises a cutting table, wherein a limiting mechanism is arranged at the left end, which is close to the left end, of the cutting table, an air cylinder is arranged at the right end, which is close to the right end, of the cutting table, a cutter holder is fixedly connected with the telescopic end of the air cylinder, a blade is fixedly connected with one side, which is far away from the air cylinder, of the cutter holder, a pressing plate is connected with the cutter holder in a sliding mode, a cutting opening matched with the blade is formed in the pressing plate, a cutting groove matched with the blade is formed in the cutting table, when the anti-loosening paper production cutting device is used, paper is placed on the cutting table, the paper is perpendicular to the blade through the limiting mechanism, the oblique cut is avoided, the air cylinder drives the pressing plate to tightly press the paper, then the blade penetrates through the cutting opening to cut the paper, and the cutting groove protects the blade from contacting the cutting table.

Description

Locking paper production cutting device that moves

Technical Field

The utility model relates to the technical field of papermaking, in particular to an anti-loosening paper production cutting device.

Background

Paper is the most common article in our daily life, and can be contacted with paper no matter reading, writing or drawing, and the paper can not be separated in industrial, agricultural and national defense industrial production, and is a powerful tool and material in the aspects of communication thought, propagation culture, development of scientific technology and production.

For facilitating the use, need cut the paper in the paper production process, current paper cutting device is when carrying out the paper cutting, because the paper is fixed not tight in the cutting process, can cause the paper cutting irregular, greatly reduced the quality of paper cutting to can not satisfy people's user demand, in addition, cutting blade exposes easy fish tail producers outside, for this reason, we provide a locking paper production cutting device who moves and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide the anti-loosening paper production cutting device aiming at the defects in the prior art.

The utility model provides the following technical scheme: the utility model provides a locking paper production cutting device that moves, includes the cutting bed, the cutting bed is close to the left end and is equipped with stop gear, the cutting bed is close to right-hand member fixedly connected with support column, horizontal direction fixedly connected with support arm is followed to the support column upper end, support arm fixedly connected with cylinder, the flexible fixedly connected with blade holder of cylinder, the blade holder deviates from one side fixedly connected with blade of cylinder, blade holder sliding connection has the clamp plate, the homogeneous shaping of clamp plate four corners department has the screw thread post, the blade holder four corners department is equipped with the jack with screw thread post matched with, screw thread post sliding insertion jack and threaded connection have the nut, the spring has been cup jointed to the part that the screw thread post is located between blade holder and the clamp plate, be equipped with on the clamp plate with blade matched with cutting opening, be equipped with on the cutting bed and blade complex cutting groove.

Preferably, stop gear includes spout, two-way screw rod, stopper and runner, the cutting bed is close to the left end and is equipped with the spout, the spout internal rotation is equipped with two-way screw rod, cutting bed and fixedly connected with runner are run through to the one end of two-way screw rod, threaded connection has two stoppers, two on the two-way screw rod stopper and spout sliding connection.

Preferably, the spring length is greater than the blade height.

Preferably, the depth of the cutting groove is greater than the height of the blade

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

1. when the paper cutting machine cuts paper, the air cylinder works to drive the pressing plate to move downwards, the pressing plate moves downwards to press the paper on the cutting table tightly, the problem that the paper is not neat in cutting due to looseness in the cutting process is solved, the stability of the paper in cutting is improved, and the paper cutting uniformity is guaranteed.

2. When the paper cutting device is used, the distance between the limiting blocks can be adjusted by the rotating wheel according to the width of the paper, the paper is clamped between the limiting blocks, the paper is always perpendicular to the blade during cutting, the cutting edge is ensured not to incline, and the cutting uniformity of the paper is further improved.

3. When the cutting tool does not work, the length of the spring is greater than the height of the blade, so that the blade is positioned between the tool apron and the pressing plate, the cutting edge cannot be exposed outside, when the pressing plate contacts the cutting table, the blade can extend out of the cutting opening in the pressing plate and enter the cutting groove, the cutting edge cannot be exposed outside, personnel are prevented from touching the cutting edge by mistake to cause injury, and the use safety is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is a side sectional view of the present invention.

In the figure: the cutting table comprises a cutting table 1, a supporting column 2, a supporting arm 3, a cylinder 4, a tool apron 5, a blade 6, a pressing plate 7, a threaded column 8, a jack 9, a nut 10, a spring 11, a cutting opening 12, a cutting groove 13, a sliding groove 14, a bidirectional screw 15, a limiting block 16 and a rotating wheel 17.

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. 1-3, the present invention provides a technical solution: a locking paper production cutting device that moves, including cutting bed 1, cutting bed 1 is close to the left end and is equipped with stop gear, cutting bed 1 is close to the right-hand member fixedly connected with support column 2, support arm 3 of fixedly connected with of support column 2 upper end along the horizontal direction, support arm 3 fixedly connected with cylinder 4, the flexible end of cylinder 4 is connected with blade holder 5, blade holder 5 deviates from one side of cylinder 4 fixedly connected with blade 6, blade holder 5 sliding connection has clamp plate 7, the homogeneous body of clamp plate 7 four corners department is formed with screw thread post 8, blade holder 5 four corners department is equipped with jack 9 matched with screw thread post 8, screw thread post 8 slides and inserts jack 9 and threaded connection has nut 10, the part that screw thread post 8 is located between blade holder 5 and clamp plate 7 has cup jointed spring 11, be equipped with cutting opening 12 with blade 6 matched with on the clamp plate 7, be equipped with cutting groove 13 with blade 6 complex on cutting bed 1, during the use, the paper that will need the cutting is put on cutting bed 1, the flexible end of cylinder 4 extends drive blade holder 5 downstream, thereby drive clamp plate 7 downstream, when clamp plate 7 and cutting bed 1 contact, screw thread post 8 upwards slides in jack 9, spring 11 is compressed, make clamp plate 7 tightly support cutting bed 1, thereby compress tightly the paper, prevent that the paper is not hard up, along with the flexible end of cylinder 4 continues the extension, blade holder 5 continues downstream, spring 11 continues the compression, blade 6 passes cutting opening 12 and cuts the paper, for avoiding blade 6's cutting edge and cutting bed 1 contact damage cutting edge, it holds blade 6 to be equipped with cutting groove 13 on cutting bed 1.

As a technical optimization scheme of the utility model, the limiting mechanism comprises a sliding groove 14, a bidirectional screw 15, limiting blocks 16 and a rotating wheel 17, the sliding groove 14 is arranged at the left end of the cutting table 1, the bidirectional screw 15 is rotatably arranged in the sliding groove 14, one end of the bidirectional screw 15 penetrates through the cutting table 1 and is fixedly connected with the rotating wheel 17, the two limiting blocks 16 are in threaded connection with the bidirectional screw 15, the two limiting blocks 16 are in sliding connection with the sliding groove 14, when the limiting mechanism is used, paper is placed between the limiting blocks 16, the rotating wheel 17 is manually rotated to enable the bidirectional screw 15 to rotate, the positions of the limiting blocks 16 are further adjusted, the limiting blocks 16 clamp the paper, and the limiting blocks 16 are arranged perpendicular to the blade 6, so that the paper clamped by the limiting blocks 16 is also perpendicular to the blade 6, and the cut of the paper is prevented from being skewed.

As a technical optimization scheme of the utility model, the length of the spring 11 is greater than the height of the blade 6, when the cutter holder does not work, the spring 11 is not stressed to keep the original length, so that the distance between the pressing plate 7 and the cutter holder 5 is greater than the height of the blade 6, the cutting edge of the blade 6 cannot exceed the pressing plate 7, and the phenomenon that a person accidentally touches the cutting edge to cause injury is avoided.

As a technical optimization scheme of the utility model, the depth of the cutting groove 13 is greater than the height of the blade 6, so that the blade 6 is prevented from being contacted with the bottom of the cutting groove 13 to break the blade edge.

The working principle is as follows: when the paper cutting machine is used, paper is placed between the limiting blocks 16, the rotating wheel 17 is manually rotated to enable the bidirectional screw 15 to rotate, the position of the limiting blocks 16 is further adjusted, the limiting blocks 16 clamp the paper, the limiting blocks 16 are arranged perpendicular to the blade 6, the paper clamped by the limiting blocks 16 is also perpendicular to the blade 6, the skew of a paper cut is prevented, the air cylinder 4 is started, the telescopic end of the air cylinder 4 extends to drive the cutter holder 5 to move downwards, so that the pressing plate 7 is driven to move downwards, when the pressing plate 7 is in contact with the cutting table 1, the threaded column 8 slides upwards in the insertion hole 9, the spring 11 is compressed, the pressing plate 7 is tightly abutted against the cutting table 1, so that the paper is pressed, the paper is prevented from loosening, as the telescopic end of the air cylinder 4 continues to extend, the cutter holder 5 continues to move downwards, the spring 11 continues to compress, the blade 6 penetrates through the cutting opening 12 to cut the paper, and in order to prevent the cutting edge of the cutting table 1 from being damaged by the contact with the cutting edge of the blade 6, the cutting table 1 is provided with a cutting slot 13 for accommodating the blade 6.

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. The utility model provides a locking paper production cutting device that moves, includes cutting bed (1), its characterized in that: the cutting table (1) is provided with a limiting mechanism close to the left end, the cutting table (1) is close to the right end and is fixedly connected with a supporting column (2), the upper end of the supporting column (2) is fixedly connected with a supporting arm (3) along the horizontal direction, the supporting arm (3) is fixedly connected with a cylinder (4), the telescopic end of the cylinder (4) is fixedly connected with a cutter holder (5), one side of the cutter holder (5) departing from the cylinder (4) is fixedly connected with a cutter blade (6), the cutter holder (5) is slidably connected with a pressing plate (7), four corners of the pressing plate (7) are uniformly formed with threaded columns (8), four corners of the cutter holder (5) are provided with jacks (9) matched with the threaded columns (8), the threaded columns (8) are slidably inserted into the jacks (9) and are connected with nuts (10) in a threaded manner, and springs (11) are sleeved on the parts of the threaded columns (8) between the cutter holder (5) and the pressing plate (7), the cutting table is characterized in that a cutting opening (12) matched with the blade (6) is formed in the pressing plate (7), and a cutting groove (13) matched with the blade (6) is formed in the cutting table (1).

2. The anti-loosening paper production cutting device according to claim 1, wherein: stop gear includes spout (14), two-way screw rod (15), stopper (16) and runner (17), cutting bed (1) is close to the left end and is equipped with spout (14), spout (14) internal rotation is equipped with two-way screw rod (15), the one end of two-way screw rod (15) is run through cutting bed (1) and fixedly connected with runner (17), threaded connection has two stopper (16), two on two-way screw rod (15) stopper (16) and spout (14) sliding connection.

3. The anti-loosening paper production cutting device according to claim 1, wherein: the length of the spring (11) is larger than the height of the blade (6).

4. The anti-loosening paper production cutting device according to claim 1, wherein: the depth of the cutting groove (13) is greater than the height of the blade (6).