CN222807138U

CN222807138U - A fixed-length cutting device for rubber sheet processing

Info

Publication number: CN222807138U
Application number: CN202421302243.6U
Authority: CN
Inventors: 宋瑞瑶
Original assignee: Shandong Special Information Technology Co ltd
Current assignee: Shandong Special Information Technology Co ltd
Priority date: 2024-06-07
Filing date: 2024-06-07
Publication date: 2025-04-29
Anticipated expiration: 2034-06-07

Abstract

The utility model relates to the technical field of rubber plate processing, in particular to a fixed-length cutting device for rubber plate processing, wherein a supporting roller is rotationally connected to the left side of the inside of a base, a supporting frame is fixedly connected to the middle position of the upper end of the base, a lifting frame is slidingly connected to the inner side of the supporting frame, lifting clamping rollers are rotationally connected to the left and right ends of the inner side of the lifting frame, and a limiting slide plate is slidingly connected to the outer side of the lifting clamping rollers.

Description

Fixed length cutting device is used in rubber slab processing

Technical Field

The utility model relates to a fixed-length cutting device for rubber plate processing, and belongs to the technical field of rubber plate processing.

Background

The rubber plate is a sheet-shaped product with a certain thickness and a large area, which is prepared by taking rubber as a main material and vulcanizing, and is called rubber plate for short, the rubber plate has higher hardness, has general physical and mechanical properties, can work in air with low pressure and temperature of 20-140 ℃, and is prepared by calendaring, laminating and molding or extrusion molding of rubber compound, vulcanizing by a flat vulcanizing machine or continuously vulcanizing by a drum vulcanizing machine.

The conventional cutting equipment for rubber plate processing has the advantages that the second limiting plate and the first limiting plate are abutted against the rubber plate, so that the rubber plate does not horizontally move in the rolling process, the problem that the cutting position is difficult to adjust as required when the conventional cutting equipment for rubber plate processing is used for cutting is solved, the horizontal movement of the second limiting plate is realized due to the matching of the electric telescopic rod and the T-shaped sliding groove, the function of adjusting the distance between the first limiting plate and the second limiting plate according to the width of the rubber plate is realized, the applicability is improved, the function of horizontally moving the moving plate is realized by rotating the knob through the matching of the screw rod, the sliding rod and the moving plate, the function of horizontally adjusting the cutting tool bit is realized, the problem that the cutting position is difficult to adjust as required when the conventional cutting equipment for rubber plate processing is used for cutting is solved, the device is difficult to automatically feed the rubber plate though the front and back limiting in the cutting process, the cutting tool is also difficult to automatically feed the rubber plate under the condition that the clamping of the limiting plate has the limiting plate, the cutting position is also difficult to continuously adjust the cutting position when the cutting tool is required, and the cutting tool length is difficult to continuously adjust the cutting position in the cutting process. .

Disclosure of utility model

The utility model aims to provide a fixed-length cutting device for rubber plate processing, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a fixed length cutting device is used in rubber slab processing, includes base, support frame and fixed frame, the inside left side of base rotates and is connected with the backing roll, the upper end intermediate position department fixedly connected with support frame of base, the inboard sliding connection of support frame has the lifting frame, both ends all rotate and are connected with the lift pinch roller about the inboard of lifting frame, the outside sliding connection of lift pinch roller has spacing slide, the fixed frame of upper end right side fixedly connected with of base, the inboard lower extreme sliding connection of fixed frame has the crane, the lower extreme fixedly connected with cutting knife of crane.

Further, the upper end intermediate position department fixedly connected with first motor of support frame, the output shaft lower extreme fixedly connected with adjusting screw of first motor, adjusting screw's outside screwed connection has lift sleeve pipe, fixed connection between lift sleeve pipe and the lifting frame.

Further, a limiting telescopic rod is fixedly connected to the corner position of the upper end of the lifting frame, and the limiting telescopic rod is fixedly connected with the supporting frame.

Further, the bidirectional screw is rotationally connected to the middle position of the inner side of the lifting frame, the bidirectional screw is in spiral connection with the limiting sliding plates, two limiting sliding plates are arranged in number, and the front end of the bidirectional screw is fixedly connected with the turntable.

Further, the front end right side fixedly connected with fixed box of base, the right-hand member downside fixedly connected with second motor of fixed box, the output shaft left end fixedly connected with worm of second motor, the upper end meshing of worm is connected with the worm wheel, fixed connection between worm wheel and the backing roll.

Further, the inboard upper end fixedly connected with third motor of fixed frame, the output shaft front end fixedly connected with cam of third motor, the lower extreme roll connection of cam has the drive gyro wheel, rotate between drive gyro wheel and the crane and be connected.

Further, a sliding rod body is arranged on the inner side of the lifting frame, and a spring is covered on the surface of the sliding rod body.

The beneficial effects of the utility model are as follows:

According to the utility model, the adjusting screw can rotate through the rotation of the first motor, the lifting sleeve can drive the lifting clamping roller to move up and down under the limiting action of the limiting telescopic rod, the rubber plate can be clamped by the supporting roller according to the thickness of the rubber plate, the bidirectional screw can drive the limiting sliding plate to move back and forth through the rotation of the rotary table, the front and back positions of the rubber plate can be limited, the cutting machining stability of the rubber plate is ensured, the worm can drive the worm wheel to rotate through the rotation of the second motor, the supporting roller on the right side can rotate, the automatic clamping and automatic feeding treatment of the rubber plate are facilitated, the rubber plate can be continuously cut, the machining efficiency of the rubber plate is improved, the cam can rotate through the rotation of the third motor, the transmission roller can drive the lifting frame to move down, the arranged spring can stretch after the protruding end of the cam rotates upwards, the sliding frame can drive the cutting knife to move up and down, and the cutting speed can be controlled through the rotation speed of the third motor to enable the cutting knife to move up and down, and the cutting speed can be continuously adjusted.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.

FIG. 1 is a front view of a fixed-length cutting device for rubber sheet processing according to the present utility model;

FIG. 2 is a sectional view of the mounting structure of the lifting frame, the first motor and the limit telescopic rod of the fixed-length cutting device for rubber plate processing;

FIG. 3 is a sectional view showing the mounting structure of a fixed box of a fixed-length cutting device for rubber sheet processing according to the present utility model;

FIG. 4 is a schematic diagram of the mounting structure of a lifting frame, a cutting knife and a third motor of the fixed-length cutting device for rubber sheet processing;

reference numeral 1 in the figure, the base; 2, a supporting roller, 3, a supporting frame, 4, a lifting frame, 5, a lifting clamping roller, 6, a limiting sliding plate, 7, a fixed frame, 8, a lifting frame, 9, a cutting knife, 10, a first motor, 11, an adjusting screw, 12, a lifting sleeve, 13, a limiting telescopic rod, 14, a bidirectional screw, 15, a turntable, 16, a fixed box, 17, a second motor, 18, a worm, 19, a worm wheel, 20, a third motor, 21, a cam, 22, a transmission roller, 23 and a spring.

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.

Embodiment 1 referring to fig. 1 to 4, the present utility model provides a technical solution:

The utility model provides a fixed length cutting device for rubber sheet processing, the on-line screen storage device comprises a base 1, support frame 3 and fixed frame 7, the inside left side of base 1 rotates and is connected with backing roll 2, the upper end intermediate position department fixedly connected with support frame 3 of base 1, the inboard sliding connection of support frame 3 has lifting frame 4, both ends all rotate and are connected with lifting clamp roller 5 about the inboard of lifting frame 4, the outside sliding connection of lifting clamp roller 5 has spacing slide 6, the upper end intermediate position department fixedly connected with first motor 10 of support frame 3, the output shaft lower extreme fixedly connected with adjusting screw 11 of first motor 10, the outside screwed connection of adjusting screw 11 has lifting sleeve 12, fixedly connected with between lifting sleeve 12 and the lifting frame 4, the upper end corner position department fixedly connected with spacing telescopic link 13 of lifting frame 4, fixedly connected with between spacing telescopic link 13 and the support frame 3, the inboard intermediate position department rotation of lifting frame 4 is connected with bi-directional screw 14, the two bidirectional screws 14 are in spiral connection with the limit sliding plates 6, the number of the limit sliding plates 6 is two, the front end of the bidirectional screws 14 is fixedly connected with a rotary table 15, the right side of the front end of the base 1 is fixedly connected with a fixed box 16, the lower side of the right end of the fixed box 16 is fixedly connected with a second motor 17, the left end of an output shaft of the second motor 17 is fixedly connected with a worm 18, the upper end of the worm 18 is in meshed connection with a worm wheel 19, the worm wheel 19 is fixedly connected with the support roller 2, the adjusting screw 11 can rotate through the rotation of the first motor 10, the lifting sleeve 12 can drive the lifting clamping roller 5 to move up and down under the limit action of the limit telescopic rod 13, the rubber plate is clamped by the support roller 2 according to the thickness of the rubber plate, the bidirectional screws 14 can drive the limit sliding plates 6 to move back and forth through the rotation of the rotary table 15, and then can carry out spacing processing to the front and back position of rubber slab, guarantee rubber slab cutting process stability to make worm 18 can drive worm wheel 19 through the rotation to second motor 17 and rotate, and then make right backing roll 2 can rotate, so that carry out automatic centre gripping and automatic feeding to the rubber slab and handle, thereby can carry out continuous cutting process to the rubber slab, promote the machining efficiency to the rubber slab.

Referring to fig. 1 and 4, the difference between the embodiment 2 and embodiment 1 is that the right side of the upper end of the base 1 is fixedly connected with a fixed frame 7, the lower end of the inner side of the fixed frame 7 is slidably connected with a lifting frame 8, the lower end of the lifting frame 8 is fixedly connected with a cutter 9, the upper end of the inner side of the fixed frame 7 is fixedly connected with a third motor 20, the front end of an output shaft of the third motor 20 is fixedly connected with a cam 21, the lower end of the cam 21 is in rolling connection with a transmission roller 22, the transmission roller 22 is in rolling connection with the lifting frame 8, the inner side of the lifting frame 8 is provided with a sliding rod body, the surface of the sliding rod body is covered with a spring 23, the cam 21 can rotate by utilizing the rotation of the third motor 20, the transmission roller 22 can drive the lifting frame 8 to move downwards, the spring 23 arranged can stretch after the protruding end of the cam 21 rotates upwards, the sliding frame can drive the cutter 9 to move upwards and downwards, and the speed of the cutter 9 can be adjusted by controlling the rotation speed of the third motor 20, and the continuous length of the rubber plate can be continuously processed.

When the device is used, the adjusting screw 11 can rotate through the rotation of the first motor 10, the lifting sleeve 12 can drive the lifting clamping roller 5 to move up and down under the limiting action of the limiting telescopic rod 13, the rubber plate can be clamped according to the thickness of the rubber plate by matching with the supporting roller 2, the bidirectional screw 14 can drive the limiting slide plate 6 to move back and forth through the rotation of the turntable 15, the front and back positions of the rubber plate can be further subjected to limiting treatment, the cutting machining stability of the rubber plate is ensured, the worm 18 can drive the worm wheel 19 to rotate through the rotation of the second motor 17, the supporting roller 2 on the right side can rotate, the rubber plate can be conveniently and automatically subjected to continuous cutting machining, the cam 21 can rotate through the rotation of the third motor 20, the driving roller 22 can drive the lifting frame 8 to move down, the spring 23 arranged after the protruding end of the cam 21 rotates upwards, the cutting cutter 9 can be driven to move up and down through the spring 23, and the cutting speed of the cutting cutter can be continuously adjusted through the rotation of the spring 9.

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 fixed length cutting device for rubber plate processing comprises a base (1), a supporting frame (3) and a fixed frame (7), and is characterized in that the supporting roller (2) is rotationally connected to the left side of the inside of the base (1), the supporting frame (3) is fixedly connected to the middle position of the upper end of the base (1), the lifting frame (4) is slidingly connected to the inner side of the supporting frame (3), lifting clamping rollers (5) are rotationally connected to the left end and the right end of the inner side of the lifting frame (4), a limiting sliding plate (6) is slidingly connected to the outer side of the lifting clamping rollers (5), the fixed frame (7) is fixedly connected to the right side of the upper end of the base (1), the lifting frame (8) is slidingly connected to the lower end of the inner side of the fixed frame (7), and a cutting knife (9) is fixedly connected to the lower end of the lifting frame (8).

2. The fixed-length cutting device for rubber plate processing according to claim 1, wherein a first motor (10) is fixedly connected to the middle position of the upper end of the supporting frame (3), an adjusting screw (11) is fixedly connected to the lower end of an output shaft of the first motor (10), a lifting sleeve (12) is spirally connected to the outer side of the adjusting screw (11), and the lifting sleeve (12) is fixedly connected with the lifting frame (4).

3. The fixed-length cutting device for rubber plate processing according to claim 1, wherein a limiting telescopic rod (13) is fixedly connected to the corner position of the upper end of the lifting frame (4), and the limiting telescopic rod (13) is fixedly connected with the supporting frame (3).

4. The fixed-length cutting device for rubber plate processing according to claim 1, wherein the bidirectional screw rod (14) is rotationally connected to the middle position of the inner side of the lifting frame (4), the bidirectional screw rod (14) is in spiral connection with the limiting sliding plates (6), the number of the limiting sliding plates (6) is two, and a turntable (15) is fixedly connected to the front end of the bidirectional screw rod (14).

5. The fixed-length cutting device for rubber sheet processing according to claim 1, wherein the right side of the front end of the base (1) is fixedly connected with a fixed box (16), the lower side of the right end of the fixed box (16) is fixedly connected with a second motor (17), the left end of an output shaft of the second motor (17) is fixedly connected with a worm (18), the upper end of the worm (18) is in meshed connection with a worm wheel (19), and the worm wheel (19) is fixedly connected with the supporting roller (2).

6. The fixed-length cutting device for rubber sheet processing as set forth in claim 1, wherein a third motor (20) is fixedly connected to the upper end of the inner side of the fixed frame (7), a cam (21) is fixedly connected to the front end of an output shaft of the third motor (20), a transmission roller (22) is connected to the lower end of the cam (21) in a rolling manner, and the transmission roller (22) is rotationally connected with the lifting frame (8).

7. The fixed-length cutting device for rubber sheet processing according to claim 1, wherein a sliding rod body is arranged on the inner side of the lifting frame (8), and a spring (23) is coated on the surface of the sliding rod body.