CN219599752U

CN219599752U - Positioning ring for bottom knife sleeve of splitting machine

Info

Publication number: CN219599752U
Application number: CN202320389439.2U
Authority: CN
Inventors: 闵建; 陈伟建; 邓萧
Original assignee: Hangzhou Chenjian Machinery Manufacturing Co ltd
Current assignee: Hangzhou Chenjian Machinery Manufacturing Co ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-08-29
Anticipated expiration: 2033-03-06

Abstract

The utility model discloses a positioning ring of a bed knife sleeve of a splitting machine, which relates to the technical field of splitting machines and comprises a positioning outer ring, wherein the inner wall of the positioning outer ring is slidably connected with a positioning inner ring through an adjusting mechanism, the adjusting mechanism comprises a sliding block, a through hole, a tooth block, a clamping groove and a clamping block, the sliding block is fixedly connected to one end of the positioning inner ring, and the through hole is formed in the inner wall of the positioning outer ring. According to the utility model, the positioning inner ring radially slides to the outside along the track of the through hole through the sliding block by arranging the adjusting mechanism, the moving distance of the positioning inner ring can be adjusted according to the requirement, the sliding block is contacted with one of the tooth blocks, the clamping block is clamped in the corresponding clamping groove, the positioning inner ring is fixed, the distance between the positioning outer ring and the positioning inner ring is adjusted, the thickness of the positioning ring is changed, the positioning ring is not required to be disassembled, and the thickness size of the positioning ring can be adjusted according to the cutting service condition of the bottom cutter sleeve.

Description

Positioning ring for bottom knife sleeve of splitting machine

Technical Field

The utility model relates to the technical field of splitting machines, in particular to a positioning ring of a bottom knife sleeve of a splitting machine.

Background

The slitting machine is a mechanical device for dividing wide paper, mica tape or film into a plurality of narrow materials, is commonly used for paper making machines, wire and cable mica tapes and printing and packaging machines, and mainly divides a large-reel parent roll into products with different widths and also has the function of checking the quality of the products.

The cutting machine is through the position of bed knife cover location circle location bed knife cover, when wanting to fix a position different positions, need dismantle the location circle, change the location circle of different thickness, install on the knife sleeve axle again, this inefficiency.

Disclosure of Invention

The utility model aims at: in order to solve the problem that when different positions are to be positioned, the positioning ring needs to be detached, the positioning ring with different thickness is replaced and then is installed on the cutter sleeve shaft, the efficiency is low, and the cutter sleeve positioning ring for the bottom cutter of the dividing and cutting machine is provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the positioning ring comprises a positioning outer ring, wherein the inner wall of the positioning outer ring is slidably connected with a positioning inner ring through an adjusting mechanism, and the adjusting mechanism comprises a sliding block, a through hole, a tooth block, a clamping groove and a clamping block;

the sliding block is fixedly connected to one end of the positioning inner ring, the through hole is formed in the inner wall of the positioning outer ring, the tooth block is fixedly connected to the inner wall of the through hole, the clamping groove is formed in the through hole, the tooth block is distributed with the through hole in a staggered mode, the clamping block is fixedly connected to one end of the sliding block, and the clamping block is clamped with the clamping groove.

As still further aspects of the utility model: the sliding block is connected to the inside of the through hole in a sliding mode, and the clamping block is of a rubber structure.

As still further aspects of the utility model: the tooth blocks and the clamping grooves are multiple in number and are distributed in the through holes at equal intervals.

As still further aspects of the utility model: the inside of location outer lane is offered and is supplied the holding tank that the slider held, just the holding tank with the through-hole is linked together.

As still further aspects of the utility model: and a positioning groove for positioning and clamping the bottom knife is formed in the outer wall of the positioning outer ring.

As still further aspects of the utility model: the diameter of the inner wall of the positioning inner ring is smaller than that of the inner wall of the positioning outer ring.

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

through setting up adjustment mechanism, with the track that the positioning inner circle passed through the slider along the through-hole radially slides to outside at the positioning outer lane inner wall, can adjust the travel distance of positioning inner circle as required, makes slider and one of them tooth piece contact, and the fixture block is inside the draw-in groove that corresponds, and the positioning inner circle is fixed to adjust the distance of positioning outer lane and positioning inner circle, changed the thickness of positioning ring, need not to dismantle the positioning ring, can be according to bed knife cover cutting service condition, adjust the thickness size of positioning ring.

Drawings

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

FIG. 2 is a schematic view of an adjusting mechanism according to the present utility model;

fig. 3 is a schematic cross-sectional view of the present utility model.

In the figure: 1. positioning an outer ring; 2. positioning an inner ring; 3. a positioning groove; 4. an adjusting mechanism; 401. a slide block; 402. a through hole; 403. tooth blocks; 404; a clamping groove; 405. a clamping block; 5. an accommodating groove.

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 to 3, in the embodiment of the utility model, a positioning ring of a bed knife sleeve of a splitting machine comprises a positioning outer ring 1, wherein the inner wall of the positioning outer ring 1 is slidably connected with a positioning inner ring 2 through an adjusting mechanism 4, and the adjusting mechanism 4 comprises a sliding block 401, a through hole 402, a tooth block 403, a clamping groove 404 and a clamping block 405;

the sliding block 401 is fixedly connected to one end of the positioning inner ring 2, the through hole 402 is formed in the inner wall of the positioning outer ring 1, the tooth block 403 is fixedly connected to the inner wall of the through hole 402, the clamping groove 404 is formed in the through hole 402, the tooth block 403 and the through hole 402 are distributed in a staggered mode, the clamping block 405 is fixedly connected to one end of the sliding block 401, and the clamping block 405 and the clamping groove 404 are mutually clamped;

an accommodating groove 5 for accommodating the sliding block 401 is formed in the positioning outer ring 1, and the accommodating groove 5 is communicated with the through hole 402;

the outer wall of the positioning outer ring 1 is provided with a positioning groove 3 for positioning and clamping the bed knife.

In this embodiment: when the positioning ring is used, the distance between the positioning outer ring 1 and the positioning inner ring 2 is adjusted through the adjusting mechanism 4, so that the thickness of the positioning ring is changed, the positioning ring does not need to be disassembled, the thickness of the positioning ring can be adjusted according to the cutting use condition of the bottom cutter sleeve, the hand stretches the positioning inner ring 2 from the inner wall of the positioning outer ring 1 to the outside, the positioning inner ring 2 drives the sliding block 401 to radially slide in the through hole 402, and the moving distance of the positioning inner ring 2 can be adjusted according to the requirement because the sliding block 401 is provided with a plurality of tooth blocks 403 and clamping grooves 404 in the through hole 402, and when the sliding block 401 drives the clamping block 405 to contact with one of the clamping grooves 404, the clamping block 405 is compressed by the plastic structure, so that the clamping block 405 is clamped in the clamping groove 404;

when the sliding block 401 slides to one tooth block 403 at the most edge, the clamping block 405 and the closest clamping groove 404 are mutually clamped, the sliding block 401 can be accommodated in the accommodating groove 5, the positioning inner ring 2 is fastened and fixed, the positioning inner ring 2 slides radially through the adjusting mechanism 4, the thickness of the positioning ring is adjusted, and the bed knife of the splitting machine can be positioned through the positioning groove 3 to cut an article.

Referring to fig. 2, the slider 401 is slidably connected to the inside of the through hole 402, and the clamping block 405 has a rubber structure.

In this embodiment: when the slider 401 drives the clamping block 405 to contact with one of the clamping grooves 404, the clamping block 405 is compressed by the plastic structure, so that the clamping block 405 is clamped inside the clamping groove 404.

Referring to fig. 2, the number of the tooth blocks 403 and the slots 404 is plural, and the tooth blocks and the slots are equally distributed in the through holes 402.

In this embodiment: because the clamping groove 404 is internally provided with the plurality of tooth blocks 403, the moving distance of the positioning inner ring 2 can be adjusted according to the requirement, and the clamping blocks 405 are clamped in the corresponding clamping grooves 404.

Referring to fig. 1, the inner wall of the positioning inner ring 2 is smaller than the inner wall of the positioning outer ring 1.

In this embodiment: when the positioning inner ring 2 slides to the outside of the positioning outer ring 1, the inner wall diameter of the positioning inner ring 2 is smaller than the inner wall diameter of the positioning outer ring 1, and the sliding block 401 is clamped inside the positioning outer ring 1, so that the situation that part of the positioning inner ring 2 is still positioned on the inner wall of the positioning outer ring 1 is avoided.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a cutting machine bed knife cover retainer plate, includes location outer lane (1), the inner wall of location outer lane (1) is through adjustment mechanism (4) sliding connection has location inner lane (2), its characterized in that, adjustment mechanism (4) include slider (401), through-hole (402), tooth piece (403), draw-in groove (404), fixture block (405);

slider (401) fixed connection in the one end of location inner circle (2), through-hole (402) set up in the inner wall of location outer lane (1), tooth piece (403) fixed connection in the inner wall of through-hole (402), draw-in groove (404) set up in the inside of through-hole (402), just tooth piece (403) with through-hole (402) dislocation distribution, fixture block (405) fixed connection in the one end of slider (401), just fixture block (405) with the mutual block of draw-in groove (404).

2. The positioning ring of the bottom knife sleeve of the splitting machine according to claim 1, wherein the sliding block (401) is slidably connected to the inside of the through hole (402), and the clamping block (405) is of a rubber structure.

3. The positioning ring for the bottom knife sleeve of the splitting machine according to claim 1, wherein the number of the tooth blocks (403) and the clamping grooves (404) is plural, and the tooth blocks and the clamping grooves are equidistantly distributed in the through hole (402).

4. The positioning ring of the bottom knife sleeve of the splitting machine according to claim 1, wherein a containing groove (5) for containing the sliding block (401) is formed in the positioning outer ring (1), and the containing groove (5) is communicated with the through hole (402).

5. The positioning ring of the bed knife sleeve of the splitting machine according to claim 1, wherein a positioning groove (3) for positioning and clamping the bed knife is formed in the outer wall of the positioning outer ring (1).

6. A positioning ring for a bed knife sleeve of a splitting machine according to claim 1, characterized in that the diameter of the inner wall of the positioning inner ring (2) is smaller than the diameter of the inner wall of the positioning outer ring (1).