CN219617917U

CN219617917U - Cutting knife for rubber roll processing

Info

Publication number: CN219617917U
Application number: CN202321104883.1U
Authority: CN
Inventors: 王健
Original assignee: Jinan Longzhou Rubber Roller Co ltd
Current assignee: Jinan Longzhou Rubber Roller Co ltd
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-09-01
Anticipated expiration: 2033-05-10

Abstract

The utility model discloses a cutting knife for rubber roll processing, which relates to the field of rubber roll cutting and aims at solving the problems of inaccurate cutting, low efficiency and the like in the prior art.

Description

Cutting knife for rubber roll processing

Technical Field

The utility model relates to the field of rubber roll cutting, in particular to a cutting knife for rubber roll processing.

Background

Rubber rolls are roll-shaped products which are made of metal or other materials as cores and are vulcanized by coating rubber, are generally composed of outer rubber layers, hard rubber layers, metal cores, roll necks and ventilation holes, are mainly applied to the fields of papermaking, printing and dyeing, printing, grain processing, metallurgy, plastic processing and the like, rubber roll processing generally uses cutting knives to cut rubber roll materials to obtain required sizes and shapes, traditional cutting knives are generally made of hard materials such as steel, tungsten carbide and the like, the materials show good cutting performance when cutting rubber roll materials, but are easy to wear and damage, the rubber roll materials need to be replaced frequently, and friction and heat generated by the traditional cutting knives in the cutting process damage the surfaces of the rubber roll materials to influence product quality, so that we propose a rubber roll processing cutting knife.

Disclosure of Invention

The utility model provides a cutter for rubber roll processing, which solves the existing problems.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a cutting knife of rubber roll processing, the first backup pad is installed to the top of mount table, the top of first backup pad is provided with first motor, be provided with first gear on the output shaft of first motor, the side of first gear is provided with the second gear, the second gear sets up on the rotation axis, the rotation axis sets up in the below of first backup pad, still be provided with first feed wheel on the output shaft of first motor, the side of first feed wheel is provided with the second feed wheel, the second feed wheel sets up on the rotation axis.

The top of mount table is provided with the support column, and the top of support column is provided with the second backup pad, and the top of second backup pad is provided with the pneumatic cylinder, and the below connection of pneumatic cylinder is provided with the fixed block, and the front of going up the fixed block is provided with the mounting box, and the inside of mounting box is provided with the second motor, is provided with cutting blade on the output shaft of second motor, and the below of going up the fixed block is provided with down the fixed block, and lower fixed block sets up the top at the mount table.

Preferably, a bearing is provided above the rotation shaft, and the bearing is provided below the first support plate.

Preferably, a positioning column is arranged below the upper fixing block.

Preferably, a positioning hole is formed above the lower fixing block.

Preferably, a groove is formed above the mounting table.

Preferably, support legs are arranged below the mounting table.

The beneficial effects of the utility model are as follows:

1. the upper fixing block and the lower fixing block are arranged on the mounting table, so that the rubber roller is fixed in the cutting process and then cut, and the phenomenon that the surface of the rubber roller is damaged due to inaccurate shaking cutting in the cutting process is prevented from affecting the product quality.

2. The automatic feeding and cutting device has the advantages that the automatic feeding and cutting device does not need manual feeding by arranging the first feeding wheel and the second feeding wheel, and therefore working efficiency is greatly improved.

In summary, the device has the effect of automatic feeding and accurate cutting.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of the present utility model.

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

Fig. 4 is a schematic cross-sectional view of the present utility model.

Reference numerals in the drawings: 1. a mounting table; 2. a first support plate; 3. a first motor; 4. a second support plate; 5. a support column; 6. a hydraulic cylinder; 7. support legs; 8. a cutting blade; 9. a mounting box; 10. an upper fixing block; 11. a second motor; 12. a lower fixing block; 13. a groove; 14. a first feed wheel; 15. a second feed wheel; 16. a first gear; 17. a second gear; 18. a bearing; 19. positioning columns; 20. positioning holes; 21. and (3) rotating the shaft.

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.

Referring to fig. 1-4, a rubber roll processed cutting knife is provided, a first supporting plate 2 is installed above a mounting table 1, a first motor 3 is arranged above the first supporting plate 2, a first gear 16 is arranged on an output shaft of the first motor 3, a second gear 17 is arranged on a rotating shaft 21 on the side of the first gear 16, the rotating shaft 21 is arranged below the first supporting plate 2, a first feeding wheel 15 is further arranged on the output shaft of the first motor 3, a second feeding wheel 14 is arranged on the side of the first feeding wheel 15, the second feeding wheel 14 is arranged on the rotating shaft 21, a supporting column 5 is arranged above the mounting table 1, a second supporting plate 4 is arranged above the supporting column 5, a hydraulic cylinder 6 is arranged above the second supporting plate 4, an upper fixing block 10 is connected below the hydraulic cylinder 6, the front face of the upper fixing block 10 is provided with a mounting box 9, a second motor 11 is arranged inside the mounting box 9, a cutting blade 8 is arranged on the output shaft of the second motor 11, a lower fixing block 12 is arranged below the upper fixing block 10, a second motor 12 is further arranged on the output shaft of the first motor 11, a second feeding wheel 14 is arranged on the second fixing block, a second fixing block 12 is arranged below the second fixing block 12, the second fixing block 12 is smoothly in contact with the second fixing block 12, the second fixing block 16 and the second fixing block 16 is driven by the second motor 12 and is smoothly driven by the second motor 1, and the second fixing block 12 and the second fixing block is smoothly driven by the second motor 1 and the second fixing block 16 to rotate, and the second fixing block 16 is in smooth contact with the second fixing block 16, and the second fixing block 3 and the second fixing block is driven by the second driving blade 16 and the second driving blade to rotate a cutting blade 12 to smoothly rotate.

The top of rotation axis 21 is provided with bearing 18, bearing 18 sets up in the below of first backup pad 2, its effect is that let rotation axis 21 more steady rotate, the below of going up fixed block 10 is provided with reference column 19, its effect is better fixed cutting with the rubber roll, locating hole 20 is seted up to the top of lower fixed block 12, its effect is better fixed cutting with the rubber roll, recess 13 is seted up to the top of mount table 1, its effect is that cutting blade 8 is not hindered and cutting work is carried out, the below of mount table 1 is provided with supporting leg 7, its effect is that make mount table 1 more firm.

Working principle: when the first motor 3 operates, the first gear 16 and the second feeding wheel 15 are driven to rotate, at this time, the first gear 16 drives the second gear 17 and the first feeding wheel 14 to rotate, the first feeding wheel 14 and the second feeding wheel 15 convey the rubber roller to the lower fixed block 12, the hydraulic cylinder 6 above the second supporting plate 4 stably and slowly pushes the upper fixed block 10 and the second motor 11 downwards, the second motor 11 operates to drive the cutting blade 8 to rotate in the pushing process, and when the upper fixed block 10 contacts with the lower fixed block 12, the cutting blade 8 smoothly and stably cuts the rubber roller.

The foregoing 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 scheme 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 knife for rubber roll processing, includes mount table (1), its characterized in that, first backup pad (2) are installed to the top of mount table (1), the top of first backup pad (2) is provided with first motor (3), be provided with first gear (16) on the output shaft of first motor (3), the side of first gear (16) is provided with second gear (17), second gear (17) set up on rotation axis (21), rotation axis (21) set up the below of first backup pad (2), still be provided with first feed wheel (15) on the output shaft of first motor (3), the side of first feed wheel (15) is provided with second feed wheel (14), second feed wheel (14) set up on rotation axis (21);

the utility model discloses a cutting machine, including mount table (1), support column (5) and fixed block (1) are provided with the top, the top of support column (5) is provided with second backup pad (4), the top of second backup pad (4) is provided with pneumatic cylinder (6), the below connection of pneumatic cylinder (6) is provided with fixed block (10), the front of going up fixed block (10) is provided with install bin (9), the inside of install bin (9) is provided with second motor (11), be provided with cutting blade (8) on the output shaft of second motor (11), the below of going up fixed block (10) is provided with down fixed block (12), lower fixed block (12) set up the top at mount table (1).

2. A cutting knife for rubber roll machining according to claim 1, characterized in that a bearing (18) is arranged above the rotation shaft (21), which bearing (18) is arranged below the first support plate (2).

3. A cutting knife for rubber roll processing according to claim 1, characterized in that a positioning column (19) is arranged below the upper fixing block (10).

4. The cutter for rubber roll processing according to claim 1, wherein a positioning hole (20) is formed above the lower fixing block (12).

5. The cutter for rubber roll processing according to claim 1, wherein a groove (13) is formed above the mounting table (1).

6. A cutting knife for rubber roll machining according to claim 1, characterized in that a supporting leg (7) is arranged below the mounting table (1).