CN219426930U

CN219426930U - Rubber component on-line cutting anti-adhesion mechanism

Info

Publication number: CN219426930U
Application number: CN202320453185.6U
Authority: CN
Inventors: 王士波; 孟烁; 薛彦学
Original assignee: Heilongjiang Sanjie Technology Co ltd
Current assignee: Heilongjiang Sanjie Technology Co ltd
Priority date: 2023-03-11
Filing date: 2023-03-11
Publication date: 2023-07-28
Anticipated expiration: 2033-03-11

Abstract

The rubber component on-line cutting anti-adhesion mechanism comprises a quick-separating roller bed, a transition roller bed, a supporting frame, a lifting cylinder and a lifting carrier roller, wherein the quick-separating roller bed is a roller conveyor belt, the transition roller bed is a roller set consisting of driving wheel rollers, the transition roller bed is correspondingly and continuously arranged with the quick-separating roller bed, the supporting frame is arranged between the quick-separating roller bed and the transition roller bed, the lifting cylinder is arranged on the supporting frame, the lifting carrier roller is connected to a piston rod of the lifting cylinder, the initial setting height is lower than the conveying surfaces of the quick-separating roller bed and the transition roller bed, and the maximum lifting height is higher than the conveying surface; in the production application, the rubber component is supported by the lifting carrier roller, the oblique notch between the rubber component and the parent rubber film is separated and pulled away, the rubber component which is mutually adhered or adhered is prevented from being peeled off from the rubber film, the stability and the reliability of the processing operation of the rubber extrusion production line can be improved, the production efficiency and the processing quality of the rubber component are ensured, and the mechanization level of the processing production is further improved.

Description

Rubber component on-line cutting anti-adhesion mechanism

Technical Field

The utility model relates to an anti-adhesion mechanism, in particular to an on-line cutting anti-adhesion mechanism for rubber parts.

Background

In the tire production process, rubber components comprising a tread, a sidewall, a triangular rubber and the like which form a tire structure are processed and prepared by utilizing a highly integrated rubber extrusion production line, and the high-performance tire is used as one of key equipment for tire production, has high requirements on the stability and reliability of production operation, and inevitably causes great economic loss once faults or accidents occur. The rubber film output by the extrusion production line in production is needed to be cut into rubber parts with specific specifications in an intermittent time sequence mode on a conveyor belt of a quick separation roller bed, and the cut rubber parts are continuously conveyed in time through a transition roller bed so as to quickly separate the rubber parts from the parent rubber film and convey the rubber parts to the subsequent process. However, since the rubber sheet directly output from the extrusion production line to the rapid separation roller bed still maintains a high temperature in the conveying process, and is also influenced by factors such as the formula components of the rubber component, the end face shape, the self weight, the conveying friction resistance and the like, sometimes the cut rubber component is re-adhered with the parent rubber sheet, and the rubber component is retained on the transition roller bed, so that the rubber component is blocked between the rapid separation roller bed and the transition roller bed or is wound on the roller of the transition roller bed, serious damage of equipment and great waste of raw materials are most likely to be caused, the production efficiency is obviously reduced, the production efficiency is greatly reduced, and the middle and large economic losses are obviously increased, the labor intensity of workers is obviously increased, the hidden danger of safety production is increased, and the improvement of the tire production efficiency is completely not beneficial. Therefore, it is necessary to research and improve the functional structure of the rubber extrusion production line in the rubber film cutting link in the prior art, and further improve the stability and reliability of the production operation of the rubber extrusion production line.

Disclosure of Invention

The utility model aims to provide an on-line cutting anti-adhesion mechanism for rubber parts, which is applied to a rubber extrusion production line in a matched manner, so that the stability and reliability of production operation are improved, and the production efficiency and the processing quality of the rubber parts are ensured.

An anti-adhesion mechanism for on-line cutting of rubber parts, comprising: the device comprises a rapid separation roller bed, a transition roller bed, a supporting frame, a lifting cylinder and a lifting carrier roller; the rapid separation roller bed is a roller conveyor belt and is used for conveying rubber films output by the rubber extruder and rubber parts cut from the rubber films, a cutting device is arranged above the rapid separation roller bed and can be matched with the rapid separation roller bed at the pause time of conveying the rapid separation roller bed, the rubber parts are cut from the rubber films, and the transition roller bed and the rapid separation roller bed are correspondingly and continuously arranged and are used for directly conveying the rubber parts formed by cutting to a subsequent production procedure; the support frame is the structure support body, and fixed setting is in fast minute roller bed with between the transition roller bed, lift cylinder fixed mounting is in on the support frame, the lifting idler also sets up fast minute roller bed with between the transition roller bed, initially set up highly be less than fast minute roller bed with the transfer surface of transition roller bed, connect in on the piston rod of lift cylinder, by lift cylinder control lifting or decline, the biggest lifting height then is higher than fast minute roller bed with the transfer surface of transition roller bed.

The rubber component on-line cutting anti-adhesion mechanism is characterized in that the lifting carrier roller is preferably a cylindrical roller which rotates driven and is perpendicular to the conveying direction of the quick-separating roller bed and the transition roller bed, so that friction resistance between the lifting carrier roller and the rubber component is reduced, and conveying efficiency is guaranteed.

The rubber part on-line cutting anti-adhesion mechanism is characterized in that the transition roller bed is preferably a roller set consisting of driving wheel rollers, the driving wheel rollers are driving wheel rollers driven by power, so that the transition roller bed has necessary transmission power, and the transmission surface of the roller set is a horizontal plane.

The rubber part on-line cutting anti-adhesion mechanism is characterized in that the transition roller bed is preferably a roller set consisting of driving wheel rollers, the driving wheel rollers are driven wheel rollers which are unpowered, the conveying surface of the roller set is an inclined plane with an inclined angle a, and transition conveying on the transition roller bed is realized through self gravity of the rubber part.

The rubber component on-line cutting anti-adhesion mechanism further preferably has an inclination angle a of the roller group conveying surface of more than 30 degrees.

The utility model has the beneficial effects that the on-line cutting anti-adhesion mechanism for the rubber component is provided, the lifting carrier roller is arranged between the quick separation roller bed and the transition roller bed, the rubber component cut from the rubber film is lifted by the lifting carrier roller, the inclined notch between the rubber component and the parent rubber film is separated and pulled away, the mutual adhesion is prevented, or the adhered rubber component is peeled from the rubber film, the problems in the prior art are solved, the on-line cutting anti-adhesion mechanism is matched with a rubber extrusion production line, the stability and the reliability of the processing operation of the rubber extrusion production line can be improved, the production efficiency and the processing quality of the rubber component are ensured, and the mechanization level of the processing production of the rubber component is further improved.

Drawings

FIG. 1 is a view showing an initial state of an on-line cutting anti-blocking mechanism for a rubber member in example 1.

Fig. 2 is a side view of the rubber component stripping system a of fig. 1 in a direction.

FIG. 3 is a block diagram showing the peel state of the on-line cutting anti-blocking mechanism of the rubber member in example 1.

FIG. 4 is a block diagram showing the peel state of the on-line cutting anti-blocking mechanism of the rubber member in example 2.

Detailed Description

Further, the technical scheme of the utility model is specifically described with reference to specific embodiments and attached drawings.

Example 1

The rubber component on-line cutting anti-adhesion mechanism is composed of a quick-separating roller bed 1, a transition roller bed 2, a supporting frame 3, a lifting cylinder 4, a lifting carrier roller 5, a lifting frame 6 and a driving motor 7 as shown in figures 1 and 3; the rapid separation roller bed 1 is a roller conveyor belt, the transition roller bed 2 is a roller set composed of driving wheel rollers, the driving wheel rollers are driven to rotate by the driving motor 7, and the conveying surface of the roller set is a horizontal plane; as shown in fig. 2, the supporting frame 3, the lifting cylinder 4, the lifting carrier roller 5 and the lifting frame 6 are combined to form a rubber component stripping system, the supporting frame 3 is in a gantry structure, sliding rails 8 are respectively arranged on the inner sides of the upright posts on two sides, the lifting carrier roller is vertically arranged and installed between the quick-separating roller bed 1 and the transition roller bed 2, the lifting cylinder 4 is fixedly installed on the upper end cross beam of the supporting frame 3, the lifting frame 6 is connected and installed on a piston rod, rail matching pairs 9 corresponding to the structures of the sliding rails 8 are respectively installed on two sides of the lifting frame 6 and are respectively connected with the sliding rails 8 in a matching manner, so that the lifting frame 6 can vertically move up and down along the sliding rails 8 relative to the supporting frame 3, the lifting carrier roller 5 is a cylindrical roller which is driven to rotate and is also arranged between the quick-separating roller bed 1 and the transition roller bed 2, and the lifting frame 6 is horizontally arranged and connected and installed on the lifting frame 6.

The rubber component on-line cutting anti-adhesion mechanism is matched with a rubber extrusion production line, and the working operation principle and the anti-adhesion mechanism are as follows: in the process of conveying the rubber film 10 by the rapid separation roller bed 1, when the rapid separation roller bed 1 is matched with cutting and short stopping conveying movement of the rubber film 10 when the designed length of the processed rubber part 11 is conveyed, when a cutting device arranged above the rapid separation roller bed 1 is started again after finishing cutting and resumes conveying movement, when the rubber part 11 formed by cutting is conveyed to the area between the rapid separation roller bed 1 and the transition roller bed 2, a lifting cylinder 4 starts to work, a lifting frame 6 is pulled by a piston rod to drive a lifting carrier roller 5 to lift together, as shown in fig. 3, the lifting carrier roller 5 separates an oblique notch between the rubber part 11 and the rubber film 10 by a certain gap or peels the adhered notch, then a piston rod of the lifting carrier roller 5 is reset immediately, the lifting carrier roller 5 is returned to an initial position, in the separating process between the rubber part 11 and the notch of the rubber part 10, the rubber part 11 and the rubber part 10 are lowered in temperature, the two are smoothly contacted with each other after the rubber part 11 and the rubber part 10 are smoothly carried out, and the rubber part is not smoothly contacted with each other, and the film can be processed smoothly, and the film can be processed in a smooth and smooth condition after the two-stage is achieved, and the rubber part is completely and the rubber is separated.

Example 2

An anti-adhesion mechanism for on-line cutting of rubber parts is shown in fig. 4, and consists of a quick-separating roller bed 1, a transition roller bed 2, a support frame 3, a lifting cylinder 4, a lifting carrier roller 5 and a lifting frame 6; the quick-separating roller bed 1 is a roller conveyor belt, the transition roller bed 2 is a roller set composed of driving wheel rollers, the driving wheel rollers are driven wheel rollers which are driven in an unpowered mode, the conveying surface of the roller set is an inclined plane with an inclined angle a, the inclined angle a is 35 degrees, and the structure of the rubber component stripping system is the same as that of the embodiment 1.

In the matching application process, the working operation principle and the anti-adhesion mechanism of the on-line cutting and anti-adhesion mechanism of the rubber component in the embodiment are the same as those of the embodiment 1, and as shown in fig. 4, after the rubber component 11 is lifted and stripped by the lifting carrier roller 5, the rubber component can quickly fall down and advance along an inclined plane formed by the roller groups on the transition roller bed 2 under the action of gravity of the rubber component, so that the transition conveying on the transition roller bed 2 is realized, the adhesion with the rubber film 10 is prevented, and the normal operation of production is ensured.

Claims

1. An anti-adhesion mechanism for on-line cutting of rubber parts, comprising: a rapid separation roller bed (1) and a transition roller bed (2); characterized by further comprising: the lifting device comprises a supporting frame (3), a lifting cylinder (4) and a lifting carrier roller (5); the quick-dividing roller bed (1) is a roller conveyor belt, the transition roller bed (2) and the quick-dividing roller bed (1) are correspondingly and continuously arranged, the support frame (3) is a structural support body, the quick-dividing roller bed (1) and the transition roller bed (2) are fixedly arranged, the lifting cylinder (4) is fixedly arranged on the support frame (3), the lifting carrier roller (5) is also arranged between the quick-dividing roller bed (1) and the transition roller bed (2), the initial setting height is lower than the conveying surface of the quick-dividing roller bed (1) and the transition roller bed (2), the transition roller bed is connected to a piston rod of the lifting cylinder (4), and the lifting cylinder (4) is used for controlling lifting or descending, so that the maximum lifting height is higher than the conveying surface of the quick-dividing roller bed (1) and the transition roller bed (2).

2. An on-line cutting anti-blocking mechanism for rubber parts as claimed in claim 1, wherein: the lifting carrier roller (5) is a cylindrical roller which rotates driven and is perpendicular to the conveying direction of the quick-separating roller bed (1) and the transition roller bed (2).

3. An on-line cutting anti-blocking mechanism for rubber parts according to claim 1 or 2, characterized in that: the transition roller bed (2) is a roller set composed of driving wheel rollers, the driving wheel rollers are driving wheel rollers driven by power, and the conveying surface of the roller set is a horizontal plane.

4. An on-line cutting anti-blocking mechanism for rubber parts according to claim 1 or 2, characterized in that: the transition roller bed (2) is a roller set composed of driving wheel rollers, the driving wheel rollers are driven wheel rollers which are driven in an unpowered mode, and the conveying surface of the roller set is an inclined plane with an inclined angle a.

5. An on-line cutting anti-blocking mechanism for rubber parts as defined in claim 4, wherein: the inclination angle a of the conveying surface of the roller set is larger than 30 degrees.