CN212352261U

CN212352261U - Rubber slitter

Info

Publication number: CN212352261U
Application number: CN202020789260.2U
Authority: CN
Inventors: 陆建新; 闵东浩
Original assignee: Zhangjiagang Dongxin Rubber & Plastic Products Co ltd
Current assignee: Zhangjiagang Dongxin Rubber & Plastic Products Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-01-15
Anticipated expiration: 2030-05-13

Abstract

The utility model provides a rubber slitter, including the slitter main part, the top of slitter main part is equipped with first compression roller, perpendicular cutting roller, cross cutter seat, the second compression roller of arranging in proper order from left to right. The utility model discloses a rubber slitter can change the width and the thickness of rubber when handling the cutting to rubber through ingenious design, and to a great extent has promoted the practicality, has increased production efficiency.

Description

Rubber slitter

Technical Field

The utility model relates to a rubber production facility technical field especially relates to a rubber slitter.

Background

The rubber is a high-elasticity polymer material with reversible deformation, is rich in elasticity at room temperature, can generate large deformation under the action of small external force, and can recover the original shape after the external force is removed. The rubber belongs to a completely amorphous polymer, and has low glass transition temperature and large molecular weight which is more than hundreds of thousands. At present, rubber products are seen everywhere in our daily life, such as various remote controllers, computer keyboards and the like, and great convenience is brought to our life. In the manufacturing process of rubber products, in order to more reasonably and effectively produce the rubber products in batches, the materials of the rubber products are often controlled, so that the rubber after being treated needs to be cut into strips after a rubber mixing process, and the size and weight of the rubber strips meet the requirements of subsequent production.

However, the cutting blade of the traditional rubber slitter is fixed, the width and the thickness cannot be adjusted, so that the width and the thickness of rubber cannot be changed when the rubber is processed and cut, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings of the prior art, the present invention aims to provide a rubber strip cutting machine for solving the problem that the width and thickness of rubber cannot be changed when processing and cutting rubber in the prior art.

In order to solve the technical problem, the utility model discloses a realize according to following mode: a rubber slitter comprises a slitter main body, wherein a first compression roller, a vertical cutting roller, a transverse cutting knife holder and a second compression roller are sequentially arranged from left to right on the top of the slitter main body; the upper end surfaces of the front plate and the rear plate of the slitter main body are respectively provided with a first clamping groove, a second clamping groove and a third clamping groove which are mutually symmetrical; two sides of the first press roller are respectively provided with a first clamping block, one side of the first clamping block is provided with a first motor, a motor shaft of the first motor penetrates through the first clamping block to be connected to the first press roller, and the first clamping block is clamped into the first clamping groove; the vertical cutting roller is provided with a vertical cutting knife holder, and the vertical cutting knife holder is connected with a vertical cutting knife; two ends of the transverse cutter holder are clamped into the second clamping grooves, and the transverse cutter holder is connected with a transverse cutter; two sides of the second press roller are respectively provided with a second clamping block, one side of the second clamping block is provided with a second motor, a motor shaft of the second motor penetrates through the second clamping block to be connected to the second press roller, and the second clamping block is clamped into the third clamping groove; a main cutter seat is arranged on one side of the slitter main body and is connected with a main cutter; the inner side of the main slitter body is provided with an air cylinder, and the telescopic end of the air cylinder is connected with the two sides of the main slitter seat through a connecting block.

Furthermore, all be equipped with first lead screw in the first screens piece, the both ends of first lead screw connect respectively in on the inner wall of first draw-in groove.

Furthermore, one end of the first screw rod extends out of the top of the front plate or the top of the rear plate of the slitter main body, and a first adjusting block is arranged at the extending end of the first screw rod.

Furthermore, a second screw rod is arranged in each second clamping block, and two ends of each second screw rod are respectively connected to the inner wall of the corresponding third clamping groove.

Furthermore, one end of the second screw rod extends out of the top of the front plate or the top of the rear plate of the slitter main body, and a third adjusting block is arranged at the extending end of the second screw rod.

Further, the vertical cutter holder is fixedly connected to the vertical cutting roller through a bolt.

Further, the guide rails are further arranged at two ends of one side of the slitter main body respectively, guide rail grooves are formed in two sides of the main slitter seat respectively, and the guide rail grooves are connected with the guide rails in a sliding mode.

Further, the other side of the slitter main body is connected with a material feeding frame.

Furthermore, a plurality of universal wheels are mounted at the bottom of the slitter main body; and a hand-pull door is further installed on the slitter main body.

Furthermore, the two ends of the transverse cutter holder are respectively provided with a second adjusting block, and the transverse cutter holder is fixedly connected to the front plate and the rear plate of the slitter main body through the second adjusting blocks.

As the above, the utility model discloses a rubber slitter can change the width and the thickness of rubber when handling the cutting to rubber through ingenious design, and to a great extent has promoted the practicality, has increased production efficiency.

Drawings

FIG. 1 is a schematic structural view of a rubber slitter according to an embodiment of the present invention;

FIG. 2 is a schematic diagram showing a zoom of a portion I of FIG. 1;

FIG. 3 is a front view of a rubber slitter according to an embodiment of the present invention;

FIG. 4 is a side view of a rubber slitter according to an embodiment of the present invention;

FIG. 5 is a bottom view of a rubber slitter according to an embodiment of the present invention;

fig. 6 is a top view of a rubber slitter according to an embodiment of the present invention.

Reference is made to the following in corresponding reference numbers in the drawings of the specification:

the slitter comprises a slitter main body 1, a first clamping groove 11, a second clamping groove 12, a third clamping groove 13, a main slitter seat 14, a connecting block 15, a guide rail 16, a feeding frame 17, a universal wheel 18, a hand-pull door 19, a first press roller 2, a first slitter block 21, a first screw rod 211, a first adjusting block 212, a first motor 22, a vertical slitting roller 3, a vertical slitter seat 31, a transverse slitting seat 4, a second adjusting block 41, a second press roller 5, a second slitter block 51, a second screw rod 511, a third adjusting block 512 and a second motor 52.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 6. It should be understood that the structures, ratios, sizes, etc. shown in the drawings of the present application are only used for matching with the contents disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any modification of the structures, change of the ratio relationship or adjustment of the sizes should still fall within the scope of the present invention without affecting the functions and the achievable purposes of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

As shown in fig. 1 to 6, the utility model provides a rubber slitter, including slitter main part 1, the top of slitter main part 1 is equipped with first compression roller 2, vertical cutting roller 3, cross-cutting base 4, second compression roller 5 of arranging in proper order from left to right. The upper end surfaces of the front plate and the rear plate of the slitter body 1 are respectively provided with a first clamping groove 11, a second clamping groove 12 and a third clamping groove 13 which are mutually symmetrical. The other side of slitter main part 1 is connected with into work or material rest 17, conveniently puts the rubber material. A plurality of universal wheels 18 are installed to the bottom of slitter main part 1, have made things convenient for the removal of whole rubber slitter. The slitter main body 1 is also provided with a hand-pull door 19, and some goods can be stored by opening the hand-pull door 19.

The both sides of first compression roller 2 are equipped with first screens piece 21 respectively, and one side of first screens piece 21 is equipped with first motor 22, and first motor 22's motor shaft passes first screens piece 21 and connects in first compression roller 2, and motor 22 drives the rotation of first compression roller 2, and first screens piece 21 card is gone into in first draw-in groove 11. The first clamping block 21 is internally provided with a first screw rod 211, and two ends of the first screw rod 211 are respectively connected to the inner wall of the first clamping groove 11. One end of the first screw rod 211 extends out of the top of the front plate or the rear plate of the slitter body 1, and a first adjusting block 212 is arranged at the extending end of the first screw rod 211. The height of the first locking block 21 on the first locking groove 11 can be adjusted by rotating the first adjusting block 212, so that the height of the first pressing roller 2 is adjusted.

The both ends of vertical cutting roller 3 are fixed connection respectively in the up end of the front bezel of slitter main part 1 and back plate, are equipped with vertical cutting blade holder 31 on vertical cutting roller 3, and vertical cutting blade holder 31 is connected with vertical cutter. The vertical cutting knife holder 31 is fixedly connected to the vertical cutting roller 3 through bolts, the position of the vertical cutting knife holder 31 on the vertical cutting roller 3 can be adjusted by loosening the bolts, and the bolts are screwed after the position is adjusted.

The two ends of the transverse cutter seat 4 are clamped into the second clamping grooves 12, and the transverse cutter seat 4 is connected with a transverse cutter. The both ends of crosscut blade holder 4 are equipped with second regulating block 41 respectively, and crosscut blade holder 4 passes through second regulating block 41 fixed connection on the front bezel and the back plate of slitter main part 1. The height of the transverse cutter holder 4 on the second clamping groove 12 can be adjusted by unscrewing the second adjusting block 41, and the second adjusting block 41 is screwed at the adjusted position.

The two sides of the second press roller 5 are respectively provided with a second clamping block 51, one side of the second clamping block 51 is provided with a second motor 52, the motor shaft of the second motor 52 passes through the second clamping block 51 to be connected to the second press roller 5, the motor 52 drives the second press roller 5 to rotate, and the second clamping block 51 is clamped into the third clamping groove 13. The second clamping block 51 is provided therein with a second screw rod 511, and both ends of the second screw rod 511 are respectively connected to the inner wall of the third clamping groove 13. One end of the second screw rod 511 extends out of the top of the front plate or the rear plate of the slitter body 1, and a third adjusting block 512 is arranged at the extending end of the second screw rod 511. The height of the second catching block 51 on the third catching groove 13 can be adjusted by rotating the third adjusting block 512, so that the height of the second pressing roller 5 is adjusted.

One side of slitter main part 1 is equipped with main cutter seat 14, and main cutter seat 14 is connected with main cutter. Guide rails 16 are further arranged at two ends of one side of the slitter body 1 respectively, guide rail grooves are formed in two sides of the main slitter seat 14 respectively, and the guide rail grooves are connected with the guide rails 16 in a sliding mode, so that the stability of the main slitter seat 14 in the moving process can be improved. Be equipped with the cylinder in the slitter main part 1, the flexible end of cylinder passes through connecting block 15 to be connected in the both sides of main cutter seat 14, and the flexible end of cylinder has driven reciprocating of connecting block 15 when reciprocating to the reciprocating of main cutter seat 14 has been driven.

In use, rubber material enters from the feeding frame 17, the position of the second pressing roller 5 is adjusted so as to just press the rubber material, the position of the transverse cutter seat 4 is adjusted so as to reach the desired thickness of the rubber material, the position of the vertical cutter seat 31 is adjusted so as to reach the desired width of the rubber material, and the position of the first pressing roller 2 is adjusted so as to just press the rubber material. The rubber slitter is started, the second pressing roller 5 and the first pressing roller 2 rotate respectively to enable rubber materials to move towards the main cutter seat 14, and a main cutter on the main cutter seat 14 moves up and down through the cylinder to cut.

To sum up, the utility model discloses a rubber slitter can change the width and the thickness of rubber when handling the cutting to rubber through ingenious design, and to a great extent has promoted the practicality, has increased production efficiency. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The rubber strip cutting machine is characterized by comprising a strip cutting machine main body (1), wherein a first press roller (2), a vertical cutting roller (3), a transverse cutting tool apron (4) and a second press roller (5) are sequentially arranged from left to right on the top of the strip cutting machine main body (1); the upper end surfaces of the front plate and the rear plate of the slitter main body (1) are respectively provided with a first clamping groove (11), a second clamping groove (12) and a third clamping groove (13) which are mutually symmetrical; two sides of the first pressing roller (2) are respectively provided with a first clamping block (21), one side of the first clamping block (21) is provided with a first motor (22), a motor shaft of the first motor (22) penetrates through the first clamping block (21) to be connected to the first pressing roller (2), and the first clamping block (21) is clamped into the first clamping groove (11); a vertical cutter seat (31) is arranged on the vertical cutting roller (3), and the vertical cutter seat (31) is connected with a vertical cutter; two ends of the transverse cutting tool apron (4) are clamped into the second clamping grooves (12), and the transverse cutting tool apron (4) is connected with a transverse cutter; two sides of the second pressing roller (5) are respectively provided with a second clamping block (51), one side of the second clamping block (51) is provided with a second motor (52), a motor shaft of the second motor (52) penetrates through the second clamping block (51) to be connected to the second pressing roller (5), and the second clamping block (51) is clamped into the third clamping groove (13); a main cutter seat (14) is arranged on one side of the slitter main body (1), and the main cutter seat (14) is connected with a main cutter; be equipped with the cylinder in slitter main part (1), the flexible end of cylinder pass through connecting block (15) connect in the both sides of main cutter seat (14).

2. A rubber slitter according to claim 1, characterized in that a first screw (211) is arranged in each first catching block (21), and both ends of the first screw (211) are respectively connected to the inner wall of the first catching groove (11).

3. A rubber slitter according to claim 2, characterized in that one end of the first screw (211) extends out of the top of the front or rear plate of the slitter body (1), and a first adjusting block (212) is provided on the extended end of the first screw (211).

4. A rubber slitter according to claim 1, wherein a second screw (511) is arranged in each second catching block (51), and both ends of the second screw (511) are respectively connected to the inner wall of the third catching groove (13).

5. A rubber slitter according to claim 4, characterised in that one end of the second screw (511) extends out of the top of the front or rear plate of the slitter body (1), and a third adjusting block (512) is provided on the extended end of the second screw (511).

6. A rubber slitter according to claim 1, characterised in that the vertical cutter seat (31) is fixedly connected to the vertical cutting roll (3) by means of bolts.

7. A rubber slitter according to claim 1, characterized in that both ends of one side of the slitter body (1) are respectively provided with a guide rail (16), and both sides of the main slitter seat (14) are respectively provided with a guide rail groove, and the guide rail grooves are slidably connected with the guide rails (16).

8. A rubber slitter according to claim 1, characterised in that a feed frame (17) is connected to the other side of the slitter body (1).

9. A rubber slitter according to claim 1, characterised in that a plurality of universal wheels (18) are mounted at the bottom of the slitter body (1); and a hand-pull door (19) is further installed on the slitter main body (1).

10. A rubber slitter according to claim 1, characterised in that a second adjusting block (41) is arranged at each end of the cross cutter holder (4), and the cross cutter holder (4) is fixedly connected to the front plate and the rear plate of the slitter body (1) via the second adjusting block (41).