CN222904645U - Cutting device for conveying belt production - Google Patents

Abstract

The utility model discloses a cutting device for conveyor belt production, and relates to the technical field of conveyor belt production equipment. A cutting device for conveyor belt production includes: a bracket, a guide roller group and a cutting mechanism; the bracket includes two side plate frames arranged at intervals; the guide roller group includes guide roller 1, guide roller 2, guide roller 3, guide roller 4 and guide roller 5 which are fixedly arranged between the two side plate frames in sequence; guide roller 2 and guide roller 3 are arranged at the same height, guide roller 1 and guide roller 4 are arranged at the same height, the height of guide roller 2 is higher than the height of guide roller 1, and the height of guide roller 5 is higher than the height of guide roller 1; the cutting mechanism includes an adjustment block, a cutter, a cylinder, a first vertical pole, a bottom plate, a guide column, a bidirectional screw and a motor. The utility model designs a cutting device for conveyor belt production, which can adjust the cutting position of the burrs for rubbers of different widths, and can realize the automatic cutting operation of the burrs, which is simple and efficient.

Description

Cutting device for conveying belt production

Technical Field

The utility model relates to the technical field of conveyor belt production equipment, in particular to a cutting device for conveyor belt production.

Background

The conveyer belt is an important material conveying device, and burrs can be formed on sheet rubber after vulcanization in the production process of the conveyer belt, and the vulcanized rubber generally needs to be subjected to a burr cutting procedure on two sides.

In this regard, the inventor considers how to design an automatic cutting device for burrs of rubber with different widths, which is a technical problem to be solved in the technical field of the existing conveyor belt production equipment.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.

Disclosure of utility model

Aiming at the technical problems, the embodiment of the utility model provides a cutting device for conveying belt production, which aims to solve the problems in the background technology.

The utility model provides the following technical scheme:

A cutting device for conveyer belt production comprises a bracket, a guide roller set and a cutting mechanism;

The bracket comprises two side plate frames which are arranged at intervals;

The guide roller group comprises a guide roller I, a guide roller II, a guide roller III, a guide roller IV and a guide roller V which are sequentially and fixedly arranged between the two side plate frames;

The guide roller II and the guide roller III are arranged at equal heights, the guide roller I and the guide roller IV are arranged at equal heights, the guide roller II is higher than the guide roller I, and the guide roller V is higher than the guide roller I;

the cutting mechanism comprises an adjusting block, a cutter, an air cylinder, a first vertical rod, a bottom plate, a guide post, a bidirectional screw rod and a motor;

The guide post and the bidirectional screw rod are arranged in equal-height parallel, and the guide post and the bidirectional screw rod are positioned between the second guide roller and the third guide roller;

The side wall of the adjusting block is provided with a guide hole and a threaded hole in a penetrating manner, the guide hole of the adjusting block is connected to the guide post in a sliding manner, and the threaded hole of the adjusting block is connected to the bidirectional screw rod in a threaded manner;

Four first vertical rods are fixed on the bottom surface of the adjusting block at four corner positions, and a bottom plate is fixed at the bottoms of the four first vertical rods;

The adjusting block is vertically provided with a cutter hole, the cutter vertically penetrates through the cutter hole, and the bottom surface of the cutter is fixed at the end part of the driving rod of the air cylinder;

the motor is fixed in the side board frame outside, and the main shaft of motor and the one end fixed connection of two-way lead screw.

Preferably, the device also comprises a smoothing mechanism, wherein the smoothing mechanism comprises a second vertical rod, a nut, a spring, a connecting rod, a pressing rod and a pressing plate;

The second vertical rod is fixed on the two side plate frames and is positioned between the second guide roller and the third guide roller;

the two ends of the compression bar are respectively fixed with a lantern ring, and the compression bar is sleeved on the second upright rods at the two sides through the lantern rings at the two ends;

The spring is sleeved on the second vertical rod and is positioned above the lantern ring of the pressing rod;

The pressing rod is fixed on the bottom rod surface of the connecting rod, the pressing plate is fixed on the end part of the pressing rod, and the pressing plate is provided with a avoiding hole through which the cutter passes.

Preferably, the front end of the pressing plate is tilted upward.

The cutting device for the production of the conveyer belt has the advantages that the cutting device for the production of the conveyer belt is designed, the cutting positions of burrs can be adjusted for rubber with different widths, automatic cutting operation of burrs can be achieved, and simplicity and high efficiency are achieved.

Drawings

FIG. 1 is a schematic view of the structure of the present utility model at an angle I;

FIG. 2 is a schematic view of the structure of the second angle of the present utility model;

FIG. 3 is a cross-sectional view taken along the direction A-A in FIG. 2 in accordance with the present utility model;

FIG. 4 is a schematic view of the structure of the utility model after the smoothing mechanism is removed;

FIG. 5 is a schematic view of the structure of the adjusting block and the cutter according to the present utility model;

FIG. 6 is an enlarged view of a portion of B of FIG. 1 in accordance with the present utility model;

Fig. 7 is an enlarged view of a portion of C of fig. 3 in accordance with the present utility model.

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. Based on the embodiments of the present utility model, all other embodiments obtained by a person skilled in the art without making any inventive effort are within the scope of the present utility model.

See fig. 1-7.

Aiming at the problems mentioned in the background art, the embodiment of the utility model provides a cutting device for conveyor belt production, which solves the technical problems and has the following technical scheme:

A cutting device for conveyer belt production comprises a bracket, a guide roller set and a cutting mechanism;

The bracket comprises two side plate frames 110 which are arranged at intervals;

The guide roller group comprises a first guide roller 121, a second guide roller 122, a third guide roller 123, a fourth guide roller 124 and a fifth guide roller 125 which are sequentially and fixedly arranged between the two side plate frames 110;

The second guide roller 122 and the third guide roller 123 are arranged at equal heights, the first guide roller 121 and the fourth guide roller 124 are arranged at equal heights, the second guide roller 122 is higher than the first guide roller 121, and the fifth guide roller 125 is higher than the first guide roller 121;

The cutting mechanism comprises an adjusting block 130, a cutter 150, an air cylinder 170, a first upright rod 171, a bottom plate 172, a guide post 161, a bidirectional screw rod 162 and a motor 160;

The guide posts 161 and the bidirectional lead screws 162 are arranged in equal-height parallel, and the guide posts 161 and the bidirectional lead screws 162 are positioned between the second guide roller 122 and the third guide roller 123;

The side wall of the adjusting block 130 is provided with a guide hole 132 and a threaded hole 131 in a penetrating manner, the guide hole 132 of the adjusting block 130 is connected to the guide post 161 in a sliding manner, the threaded hole 131 of the adjusting block 130 is connected to the bidirectional screw rod 162 in a threaded manner, wherein the adjusting block 130 comprises two adjusting blocks 130 which are symmetrically arranged on the guide post 161 and the bidirectional screw rod 162;

Four first vertical rods 171 are fixed on the bottom surface of the adjusting block 130 at four corner positions, and a bottom plate 172 is fixed on the bottom of the four first vertical rods 171;

The adjusting block 130 is vertically provided with a cutter hole 133, the cutter 150 vertically penetrates through the cutter hole 133, and the bottom surface of the cutter 150 is fixed at the end part of a driving rod of the air cylinder 170;

The motor 160 is fixed on the outer side of the side plate frame 110, and a main shaft of the motor 160 is fixedly connected with one end of the bidirectional screw rod 162.

The use method of the cutting device for conveyor belt production provided by the embodiment of the utility model is as follows:

1. as shown in fig. 3, the vulcanized rubber 200 is sequentially wound on a first guide roller 121, a second guide roller 122, a third guide roller 123, a fourth guide roller 124 and a fifth guide roller 125;

2. The motor 160 works, and the distance position between the two adjusting blocks 130 is adjusted according to the width of the rubber 200 until the two adjusting blocks are adjusted to a proper position;

3. the driving rod of the air cylinder 170 is extended, and the lifting height of the cutter 150 is adjusted to meet the cutting requirements of rubber with different thicknesses;

4. The external traction mechanism drives the rubber 200 to move forwards, and the burr cutting operation is completed in the process of moving the rubber 200 forwards.

When the cutter 150 touches the conveyor belt to perform trimming operation, the conveyor belt is lifted/tilted at two sides of the cutter 150, and tangential deviation occurs at two sides of the conveyor belt, so that the situation of uneven tangential surface is caused;

the smoothing mechanism comprises a second upright rod 141, a nut 142, a spring 143, a connecting rod 144, a compression rod 145 and a pressing plate 146;

The second upright rod 141 is fixed on the two side plate frames 110 and positioned between the second guide roller 122 and the third guide roller 123;

the two ends of the compression bar 145 are respectively fixed with a lantern ring, and the compression bar 145 is sleeved on the second upright rods 141 at two sides through the lantern rings at two ends;

The spring 143 is sleeved on the second upright rod 141 and is positioned above the collar of the compression rod 145, and the nut 142 is in threaded connection with the second upright rod 141 and is positioned above the spring 143;

the compression bar 145 is fixed on the bottom surface of the connecting rod 144, the compression plate 146 is fixed on the end of the compression bar 145, and the compression plate 146 is provided with a avoiding hole through which the cutter 150 passes.

When the rubber 200 moves forwards to perform burr cutting operation, according to different rubber thicknesses, the compression elasticity of the adjusting spring 143 of the rotating nut 142 drives the pressing plate 146 to be positioned at a proper position, and as shown in fig. 3, the pressing plate 146 is pressed down on the top surface of the rubber 200 to prevent the rubber around the cutter 150 from tilting, so that the situation that tangential deviation occurs when the positions of the conveyor belt on two sides of the cutter 150 are tilted under pressure is avoided.

In this embodiment, the front end of the pressing plate 146 is tilted upward, and this design prevents the front end of the pressing plate 146 from interfering with the movement of the rubber 200.

The cutting device for the production of the conveyer belt has the beneficial effects that the cutting device for the production of the conveyer belt is designed, the cutting positions of burrs can be adjusted for rubber with different widths, automatic cutting operation of burrs can be realized, and the cutting device is simple and efficient.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may or may not be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, or indirectly connected through an intermediate medium, and may be a communication between two elements or an interaction relationship between two elements, unless explicitly specified otherwise, and it will be understood by those of ordinary skill in the art that the above terms are in specific terms of the present utility model as appropriate.

It will be understood that equivalents and modifications will occur to those skilled in the art in light of the present teachings and concepts, and all such modifications and substitutions are intended to be included within the scope of the present utility model as defined in the accompanying claims.

Claims (3)

1. The cutting device for the production of the conveyer belt is characterized by comprising a bracket, a guide roller set and a cutting mechanism;

The bracket comprises two side plate frames which are arranged at intervals;

The guide roller group comprises a guide roller I, a guide roller II, a guide roller III, a guide roller IV and a guide roller V which are sequentially and fixedly arranged between the two side plate frames;

The guide roller II and the guide roller III are arranged at equal heights, the guide roller I and the guide roller IV are arranged at equal heights, the guide roller II is higher than the guide roller I, and the guide roller V is higher than the guide roller I;

the cutting mechanism comprises an adjusting block, a cutter, an air cylinder, a first vertical rod, a bottom plate, a guide post, a bidirectional screw rod and a motor;

The guide post and the bidirectional screw rod are arranged in equal-height parallel, and the guide post and the bidirectional screw rod are positioned between the second guide roller and the third guide roller;

The side wall of the adjusting block is provided with a guide hole and a threaded hole in a penetrating manner, the guide hole of the adjusting block is connected to the guide post in a sliding manner, and the threaded hole of the adjusting block is connected to the bidirectional screw rod in a threaded manner;

Four first vertical rods are fixed on the bottom surface of the adjusting block at four corner positions, and a bottom plate is fixed at the bottoms of the four first vertical rods;

The adjusting block is vertically provided with a cutter hole, the cutter vertically penetrates through the cutter hole, and the bottom surface of the cutter is fixed at the end part of the driving rod of the air cylinder;

the motor is fixed in the side board frame outside, and the main shaft of motor and the one end fixed connection of two-way lead screw.

2. The cutting device for conveyor belt production of claim 1, further comprising a smoothing mechanism comprising a second upright, a nut, a spring, a connecting rod, a compression bar, and a compression plate;

The second vertical rod is fixed on the two side plate frames and is positioned between the second guide roller and the third guide roller;

the two ends of the compression bar are respectively fixed with a lantern ring, and the compression bar is sleeved on the second upright rods at the two sides through the lantern rings at the two ends;

The spring is sleeved on the second vertical rod and is positioned above the lantern ring of the pressing rod;

The pressing rod is fixed on the bottom rod surface of the connecting rod, the pressing plate is fixed on the end part of the pressing rod, and the pressing plate is provided with a avoiding hole through which the cutter passes.

3. The cutting device for conveyor belt production of claim 2, wherein the front end of the pressing plate is tilted upward.