Filter screen replacement structure of rubber filter

Abstract

The utility model discloses a filter screen replacement structure of a rubber filter, which relates to the technical field of rubber filters and comprises a rubber filter head, a connecting edge is arranged on the outer surface of one side of the rubber filter head, a storage groove is arranged in the rubber filter head and corresponds to the connecting edge, a filter plate ring is connected in the storage groove in a splicing manner, and a filter screen is arranged in the filter plate ring. A filter plate fixing ring is fixedly connected to the front side of the filter plate ring through bolts, a filter plate is clamped and fixed between the filter plate ring and the filter plate fixing ring, a limiting pin is arranged on the inner side of the containing groove in the axial direction of the rubber filtering machine head, a limiting groove is formed in the position, corresponding to the limiting pin, of the inner side of the filter plate ring, and the limiting pin is clamped and fixed between the filter plate ring and the filter plate fixing ring. After the machine head is opened, the filter plate overcomes the viscidity of rubber, it is guaranteed that the filter plate is attached to the inner side of the machine head, workers do not need to take out the filter plate manually, and the risks of fluid rubber pollution and scalding caused by high-temperature operation are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber filter machine technical field, concretely relates to a rubber filter machine filter screen replacement structure. BACKGROUND

[0002] The rubber filter machine is a kind of key equipment for rubber processing, mainly used to remove impurities, bubbles and undispersed particles in rubber, to improve the quality and performance of rubber products, it is usually composed of feeding device, filtering device, heating system and control system, rubber material enters rubber filter machine through feeding device, after being softened by heating, it is filtered by filter plate or filter plate in filtering device, to remove impurities and bubbles, filtered rubber material is more uniform and pure, suitable for subsequent forming and vulcanization process, rubber filter machine is widely used in the production of rubber products such as tires, seals, rubber pipes, etc., can significantly improve the strength, wear resistance and service life of products. When replacing filter plate of traditional rubber filter machine, after opening head, due to the viscosity of rubber, filter plate is pasted on the inner side of rubber filter machine, it needs to be manually taken out by staff, there is the risk of contamination of flow state rubber and scalding in high temperature operation. SUMMARY

[0003] The utility model aims at providing a rubber filter machine filter screen replacement structure, to solve the problem of traditional rubber filter machine in the background art, when replacing filter plate, after opening head, due to the viscosity of rubber, filter plate is pasted on the inner side of rubber filter machine, it needs to be manually taken out by staff, there is the risk of contamination of flow state rubber and scalding in high temperature operation.

[0004] To achieve the above object, the utility model provides the following technical scheme: a rubber filter machine filter screen replacement structure, including rubber filter head, the outer surface of one side of rubber filter head is equipped with connecting edge, the inside of rubber filter head and the position corresponding with connecting edge are equipped with receiving groove, the inside of receiving groove is connected with filter plate ring by splicing, the front side of filter plate ring is fixedly connected with filter plate fixed ring by bolt, filter plate is fixed between filter plate ring and filter plate fixed ring, the inside of receiving groove is equipped with limit pin along the axial direction of rubber filter head, the position corresponding with limit pin in the inside of filter plate ring is equipped with limit slot, limit pin and limit slot are connected by splicing.

[0005] Preferably, the front and rear sides of the rubber filter head are provided with through openings, the inner diameters of the filter plate ring and the filter plate fixed ring are consistent with the inner diameter of the through openings, and the front ends of the connecting edge, the filter plate ring and the filter plate fixed ring are correspondingly arranged and kept flush.

[0006] Preferably, the rear side of the limit pin is provided with a threaded segment, the limit pin is fixedly connected with the inside of the receiving groove through the threaded segment, and the inside of the limit slot is left with a space for the movement of the limit pin.

[0007] Preferably, the filter plate is arranged with filter holes, and the left outer side of the filter plate is arranged between the filter plate ring and the filter plate fixing ring.

[0008] Preferably, the filter rubber machine head is provided with a sealing edge at the other side of the outer edge, and the outer surface of the filter rubber machine head is provided with a sealing tooth on one side of the sealing edge.

[0009] Compared with the prior art, the beneficial effects of the filter rubber machine are as follows: on the basis of the structure of the traditional filter rubber machine, the machine head and the internal filter plate structure are designed, the filter plate is connected to the inside of the machine head by splicing, after the machine head is opened, the filter plate overcomes the viscosity of rubber, ensures that the filter plate is pasted on the inside of the machine head, and the staff does not need to manually take it out, thereby avoiding the risk of pollution of the flow state rubber and scalding in high temperature operation. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is the main structure of the utility model axonometric view;

[0011] Figure 2 It is the main structure of the utility model axonometric view;

[0012] Figure 3 It is the main structure of the utility model axonometric view;

[0013] Figure 4 It is the main structure of the utility model axonometric view;

[0014] Figure 5 It is the filter plate ring structure rear view schematic of the utility model.

[0015] In the drawing: 1-filter rubber machine head, 2-connection edge, 3-receiving groove, 4-filter plate ring, 5-filter plate fixing ring, 6-filter plate, 7-limiting pin, 8-limiting groove, 9-through port, 10-thread segment, 11-filter hole, 12-sealing edge, 13-sealing tooth. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0017] Please refer to Figures 1-5The utility model provides a filter glue machine filter screen replacement structure, including filter glue machine head 1, one side outer surface of filter glue machine head 1 is equipped with the connecting along 2, the inside of filter glue machine head 1 and with the corresponding position of connecting along 2 is equipped with the accommodation groove 3, the inside splicing of accommodation groove 3 inserts and is connected with filter plate ring 4, the front side of filter plate ring 4 is fixedly connected with filter plate fixed ring 5 through bolt, filter plate ring 4 and filter plate fixed ring 5 between clamping fixedly have filter plate 6, the inside of accommodation groove 3 along the axial direction of filter glue machine head 1 is equipped with limit pin 7, the inside of filter plate ring 4 and the corresponding position of limit pin 7 is equipped with limit slot 8, limit pin 7 and limit slot 8 splicing insert connection.

[0018] When using, filter plate 6 is arranged on filter plate ring 4, then filter plate fixed ring 5 is fixedly arranged on filter plate ring 4 through bolt, filter plate 6 is clamped and fixed through filter plate fixed ring 5 and filter plate ring 4, then limit slot 8 on filter plate ring 4 corresponds with limit pin 7 in the inside of accommodation groove 3, and limit pin 7 is spliced and connected with limit slot 8, and filter plate ring 4 is arranged in the inside of accommodation groove 3 by splicing and connecting of limit pin 7 and limit slot 8, and it is guaranteed that filter plate ring 4, filter plate fixed ring 5 and the front side of connecting along 2 correspond and are arranged flat, then filter glue machine head 1 is spliced and connected with filter glue machine body, so that rubber is filtered by filter plate 6, when needing to replace filter plate 6, limit pin 7 is separated from limit slot 8 by rotating filter plate ring 4, so that filter plate ring 4 is separated from the inside of accommodation groove 3, so that filter plate ring 4 carries filter plate 6 and is detached from filter glue machine head 1, and the bolt of filter plate fixed ring 5 is loosened, and filter plate 6 can be detached from filter plate ring 4 and be replaced.

[0019] The front and rear sides of filter glue machine head 1 are provided with through holes 9, the inner diameters of filter plate ring 4 and filter plate fixed ring 5 are consistent with the inner diameter of through hole 9, the front end of connecting along 2, the front end of filter plate ring 4 and the front end of filter plate fixed ring 5 are correspondingly arranged and kept flush, by arranging through hole 9 in the inside of filter glue machine head 1, rubber flows into the position of filter plate 6 through through hole 9 and is filtered, so that rubber filtering operation is completed, it is guaranteed that filter plate ring 4, filter plate fixed ring 5 and the front side of connecting along 2 correspond and are arranged flat, connecting along 2 abuts on filter glue machine body, so that the sealing property is guaranteed.

[0020] The rear side of limit pin 7 is provided with threaded section 10, limit pin 7 is fixedly connected with the inside of accommodation groove 3 through threaded section 10, the inside of limit slot 8 is left with the space of limit pin 7 movement, limit pin 7 is fixedly arranged in the inside of accommodation groove 3 through threaded section 10, so that filter plate ring 4 can be spliced and connected to the inside of accommodation groove 3 through the splicing and connecting of limit slot 8 and limit pin 7.

[0021] The filter plate 6 is provided with filter holes 11, and the left outer side filter holes 11 of the filter plate 6 are arranged between the filter plate ring 4 and the filter plate fixing ring 5. By arranging the filter holes 11 on the filter plate 6, the rubber can be filtered through the filter holes 11.

[0022] The filter head 1 is provided with a sealing edge 12 at the other side outer edge, and the outer surface of the filter head 1 is provided with a sealing tooth 13 on one side of the sealing edge 12. The filter head 1 is connected to the filter body by the sealing tooth 13, and is sealed by the sealing edge 12.

[0023] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A filter screen replacement structure of a rubber filter, characterized by: The application relates to a filter head (1) which is provided with a connecting edge (2) on one side of the outer surface, a receiving groove (3) is arranged in the inside of the filter head (1) and corresponds to the connecting edge (2), a filter plate ring (4) is connected to the inside of the receiving groove (3) in a splicing mode, a filter plate fixing ring (5) is fixedly connected to the front side of the filter plate ring (4) through bolts, a filter plate (6) is fixed between the filter plate ring (4) and the filter plate fixing ring (5), a limiting pin (7) is arranged on the inside of the receiving groove (3) along the axial direction of the filter head (1), a limiting groove (8) is arranged on the inside of the filter plate ring (4) and corresponds to the limiting pin (7), and the limiting pin (7) is connected to the limiting groove (8) in a splicing mode.

2. The filter screen replacement structure of claim 1, wherein: A through hole (9) is arranged through the front and back sides of the filter head (1), the inner diameter of the filter plate ring (4) and the inner diameter of the filter plate fixing ring (5) are consistent with the inner diameter of the through hole (9), and the front end of the connecting edge (2), the front end of the filter plate ring (4) and the front end of the filter plate fixing ring (5) are arranged in correspondence and kept flush.

3. The filter screen replacement structure of claim 1, wherein: A threaded section (10) is arranged on the back side of the limiting pin (7), the limiting pin (7) is fixedly connected to the inside of the receiving groove (3) through the threaded section (10), and the inside of the limiting groove (8) is provided with a space for the limiting pin (7) to move.

4. The filter screen replacement structure of claim 1, wherein: Filter holes (11) are arranged on the filter plate (6) in a row, and the filter holes (11) arranged on the left side of the filter plate (6) are arranged between the filter plate ring (4) and the filter plate fixing ring (5).

5. The filter screen replacement structure of claim 1, wherein: A sealing edge (12) is arranged on the other side of the outer edge of the filter head (1), and a sealing tooth (13) is arranged on one side of the outer surface of the filter head (1) and corresponds to the sealing edge (12).

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