CN219337818U

CN219337818U - A cut cutter utensil installation mechanism for paper cutter

Info

Publication number: CN219337818U
Application number: CN202320307483.4U
Authority: CN
Inventors: 尹培干; 陶玉飞; 郑礼云
Original assignee: Hefei Guangyuan Printing Co ltd
Current assignee: Hefei Guangyuan Printing Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-07-14
Anticipated expiration: 2033-02-21

Abstract

The utility model relates to the technical field of paper cutters, in particular to a cutting tool mounting mechanism for a paper cutter, which comprises: the paper cutter clamping seat is provided with a paper cutter knife seat on the bottom surface, a cutting knife is clamped in the paper cutter knife seat, a connecting piece penetrates through the paper cutter knife seat, one end of the connecting piece is rotationally connected with a stop block, the stop block is clamped on the outer surface of the paper cutter knife seat, a limit component is arranged between the stop block and the connecting piece, the cutting knife is clamped in a clamping groove, and the clamping groove is formed in the paper cutter knife seat; the beneficial effects are as follows: the end of the connecting piece is rotated to be connected with the stop block, when the connecting piece drives the stop block to pass through the cutter holder and the cutting knife, the stop block is rotated to clamp the stop block on the outer surface of the cutter holder, and then the cutter holder and the cutting knife are fixed together, so that the working efficiency is improved, the stop block is limited to rotate through the limiting component, and the stop block is prevented from rotating.

Description

A cut cutter utensil installation mechanism for paper cutter

Technical Field

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

Background

Paper cutters are traditional products, and are used for processing paper cutting requirements in the later stage of printing, and are divided into two types, namely a flail cutter and a flat cutter.

In the prior art, a cutter blade is usually fixed on a cutter seat, the cutter seat is driven to move, and then the replacement of the cutter blade is realized, a paper cutter convenient for replacing a cutter is disclosed as [ Chinese utility model ] CN202122128950.0, a paper cutter convenient for replacing a cutter is disclosed as [ Chinese utility model ] CN202022558437.0, and the cutter blade is mounted on the cutter seat through a bolt.

However, a plurality of groups of bolts are usually arranged on a group of cutting blades, when the cutting blades are worn and need to be replaced, the plurality of groups of bolts need to be screwed, the dismounting process consumes more time, and the efficiency is low.

Disclosure of Invention

The present utility model is directed to a cutter mounting mechanism for a paper cutter, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a cutter mounting mechanism for a paper cutter, the cutter mounting mechanism for a paper cutter comprising: the paper cutting machine clamping seat is characterized in that a paper cutting machine tool holder is arranged on the bottom surface of the paper cutting machine clamping seat, a cutting tool is clamped in the paper cutting machine tool holder, a connecting piece penetrates through the cutting tool holder, one end of the connecting piece is rotationally connected with a stop block, the stop block is clamped on the outer surface of the paper cutting machine tool holder, and a limiting component is arranged between the stop block and the connecting piece.

Preferably, the cutting knife is clamped in the clamping groove, and the clamping groove is formed in the knife seat of the paper cutting machine.

Preferably, the connecting piece is provided with the multiunit, and the connecting piece is "T" shape rod-like structure, and the groove of stepping down is seted up to the tip of connecting piece, is provided with the pivot in the groove of stepping down, rotates in the pivot and connects the dog.

Preferably, the stop block is of a convex block structure, the end part of the stop block is arranged in an arc shape, one side of the stop block is provided with a mounting groove, and the mounting groove is connected with the clamping block in a sliding manner.

Preferably, the fixture block is of a convex block structure, a chamfer is arranged on the bulge of the fixture block, the bulge of the fixture block penetrates through the baffle, the baffle is arranged in the groove, and the groove is formed in the end part of the mounting groove.

Preferably, the protrusion of the baffle is clamped in the clamping hole, and the clamping hole is formed in one side of the abdicating groove.

Preferably, a spring is arranged between the bottom surface of the clamping block and the bottom surface of the mounting groove, a handle is arranged on the base of the clamping block and is slidably connected in the sliding groove, and the sliding groove is arranged on the stop block.

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

according to the cutter mounting mechanism for the paper cutter, the stop block is rotationally connected to the end part of the connecting piece, and when the connecting piece drives the stop block to pass through the cutter seat and the cutter, the stop block is rotated to clamp the stop block on the outer surface of the cutter seat, so that the cutter seat and the cutter are fixed together, the working efficiency is improved, the stop block is limited to rotate through the limiting component, and the stop block is prevented from rotating.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure shown in FIG. 2A;

FIG. 4 is a schematic cross-sectional view of a stop structure of the present utility model;

fig. 5 is a schematic view of the structure of the present utility model.

In the figure: the paper cutting machine clamping seat 1, the paper cutting machine tool holder 2, the cutting knife 3, the connecting piece 4, the abdication groove 5, the rotating shaft 6, the stop block 7, the clamping hole 8, the sliding groove 9, the handle 10, the clamping groove 11, the mounting groove 12, the spring 13, the clamping block 14, the baffle 15 and the groove 16.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

Example 1

Referring to fig. 1-3, the present utility model provides a technical solution: a cutter mounting mechanism for a paper cutter, the cutter mounting mechanism for a paper cutter comprising: the paper cutting machine comprises a paper cutting machine clamping seat 1, wherein a paper cutting machine tool holder 2 is arranged on the bottom surface of the paper cutting machine clamping seat 1, a cutting knife 3 is clamped in the paper cutting machine tool holder 2, a connecting piece 4 penetrates through the cutting knife 3, the connecting piece 4 penetrates through the paper cutting machine tool holder 2, one end of the connecting piece 4 is rotationally connected with a stop block 7, the stop block 7 is clamped on the outer surface of the paper cutting machine tool holder 2, and a limiting component is arranged between the stop block 7 and the connecting piece 4;

the end of the connecting piece 4 is rotated to be connected with the stop block 7, when the connecting piece 4 drives the stop block 7 to pass through the cutter holder 2 and the cutter 3, the stop block 7 is rotated to clamp the stop block 7 on the outer surface of the cutter holder 2, and then the cutter holder 2 and the cutter 3 are fixed together, so that the working efficiency is improved, the stop block 7 is limited to rotate through the limiting component, and the stop block 7 is prevented from rotating.

Example two

As shown in fig. 4 to 5, on the basis of the first embodiment, quick installation of the cutting knife 3 is realized, the cutting knife 3 is clamped in the clamping groove 11, the clamping groove 11 is formed in the cutter holder 2 of the paper cutter, a plurality of groups of connecting pieces 4 are arranged, the connecting pieces 4 are in a T-shaped rod-shaped structure, the end parts of the connecting pieces 4 are provided with the abdication grooves 5, the rotating shafts 6 are arranged in the abdication grooves 5, the rotating shafts 6 are rotationally connected with the check blocks 7, the check blocks 7 are in a convex block-shaped structure, the end parts of the check blocks 7 are arranged in an arc shape, one side of each check block 7 is provided with the installation groove 12, the installation groove 12 is internally connected with the clamping block 14 in a sliding manner, the clamping block 14 is in a convex block-shaped structure, a chamfer is arranged on the bulge of the clamping block 14, the bulge of the clamping block 14 passes through the baffle 15, the baffle 15 is arranged in the groove 16, the groove 16 is formed in the end part of the installation groove 12, the bulge of the baffle 15 is clamped in the clamping hole 8, the clamping hole 8 is formed in one side of the abdication groove 5, a spring 13 is arranged between the bottom surface of the clamping block 14 and the bottom surface of the installation groove 12, a handle 10 is arranged on the base of the clamping block 14, the handle 10 is connected in a sliding manner and the sliding chute 9 is formed in the sliding way 9 is formed in the chute 7;

the stopper 7 is rotated to the position parallel to the connecting piece 4, the stopper 7 is driven to pass through the cutter holder 2 and the cutter 3, the stopper 7 is further rotated to be parallel to the connecting piece 4, the stopper 7 is clamped on the outer surface of the cutter holder 2, the cutter holder 2 and the cutter 3 are fixed together, the clamping block 14 corresponds to the clamping hole 8 when the stopper 7 rotates to the vertical position, the clamping block 14 is clamped in the clamping hole 8 under the action of the spring 13, the rotation of the stopper 7 is limited, when the cutter 3 is dismounted, the handle 10 is pushed backwards, the handle 10 moves backwards in the chute 9, the clamping block 14 is further driven to move backwards, the spring 13 is compressed, the clamping block 14 moves out of the clamping hole 8, the stopper 7 is further rotated to be parallel to the connecting piece 4, the connecting piece 4 and the stopper 7 are moved out of the cutter holder 2 and the cutter 3, and the work efficiency is improved.

During actual use, the stop block 7 is rotated to a position parallel to the connecting piece 4, the stop block 7 is driven to pass through the paper cutter holder 2 and the cutting knife 3, further, the stop block 7 is rotated to be parallel to the connecting piece 4, further, the stop block 7 is clamped on the outer surface of the paper cutter holder 2, the paper cutter holder 2 and the cutting knife 3 are fixed together, and when the stop block 7 is rotated to a vertical position, the clamping block 14 corresponds to the clamping hole 8, under the action of the spring 13, the clamping block 14 is clamped in the clamping hole 8, the rotation of the stop block 7 is limited, when the cutting knife 3 is dismounted, the handle 10 is pushed backwards, the handle 10 moves backwards in the sliding groove 9, further, the clamping block 14 is driven to move backwards, the spring 13 is compressed, the clamping block 14 moves out of the clamping hole 8, further, the stop block 7 can be rotated to be parallel to the connecting piece 4 and the stop block 7 are moved out of the paper cutter holder 2 and the cutting knife 3, convenience and quickness are realized, and the work efficiency is improved.

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 cut cutter utensil installation mechanism for paper cutter, includes paper cutter cassette (1), and the bottom surface of paper cutter cassette (1) is provided with paper cutter blade holder (2), joint cut cutter (3) in paper cutter blade holder (2), its characterized in that: the cutter (3) is internally penetrated through the connecting piece (4), the connecting piece (4) penetrates through the cutter seat (2) of the paper cutter, one end of the connecting piece (4) is rotationally connected with the stop block (7), the stop block (7) is clamped on the outer surface of the cutter seat (2) of the paper cutter, and a limiting component is arranged between the stop block (7) and the connecting piece (4).

2. A cutter mounting mechanism for a paper cutter as claimed in claim 1, wherein: the cutting knife (3) is clamped in the clamping groove (11), and the clamping groove (11) is formed in the knife holder (2) of the paper cutting machine.

3. A cutter mounting mechanism for a paper cutter as claimed in claim 2, wherein: the connecting pieces (4) are provided with a plurality of groups, the connecting pieces (4) are of a T-shaped rod-shaped structure, the end parts of the connecting pieces (4) are provided with abdication grooves (5), rotating shafts (6) are arranged in the abdication grooves (5), and the rotating shafts (6) are connected with stop blocks (7) in a rotating mode.

4. A cutter mounting mechanism for a paper cutter as claimed in claim 3, wherein: the stop block (7) is of a convex block structure, the end part of the stop block (7) is arranged in an arc shape, one side of the stop block (7) is provided with a mounting groove (12), and the mounting groove (12) is connected with the clamping block (14) in a sliding mode.

5. The cutter mounting mechanism for a paper cutter as claimed in claim 4, wherein: the clamping block (14) is of a convex block structure, a chamfer is arranged on the protrusion of the clamping block (14), the protrusion of the clamping block (14) penetrates through the baffle (15), the baffle (15) is arranged in the groove (16), and the groove (16) is formed in the end portion of the mounting groove (12).

6. A cutter mounting mechanism for a paper cutter as defined in claim 5 wherein: the bulges of the baffle plate (15) are clamped in the clamping holes (8), and the clamping holes (8) are formed in one side of the abdicating groove (5).

7. The cutter mounting mechanism for a paper cutter as defined in claim 6 wherein: a spring (13) is arranged between the bottom surface of the clamping block (14) and the bottom surface of the mounting groove (12), a handle (10) is arranged on the base of the clamping block (14), the handle (10) is slidably connected in the sliding groove (9), and the sliding groove (9) is arranged on the stop block (7).