Novel resin filtering device for synthetic leather

Abstract

The utility model discloses a novel resin filtering device for synthetic leather, which comprises supporting legs, an outer cylinder is arranged on the supporting legs, a fixing plate is fixedly connected to the side wall of the outer cylinder, a support is fixedly connected to the upper end of the fixing plate, a lifting type filtering device is arranged in the support and the fixing plate, a sealing cover device is arranged in the fixing plate in a penetrating manner, and the sealing cover device is fixedly connected to the outer cylinder. And a cleaning device is arranged on the inner wall of the outer cylinder. The utility model belongs to the technical field of resin filtering, and particularly relates to a novel resin filtering device for synthetic leather, which is used for solving the problems that in the prior art, when resin is filtered through a filter cartridge, the cleaning measure for the filter cartridge is lacked, and the filtering efficiency is not high.

Description

Technical Field

[0001] The utility model belongs to the technical field of resin filtering, in particular to a novel resin filtering device for synthetic leather. Background Art

[0002] Synthetic leather refers to a material that is artificially synthesized by forming a film layer of polyurethane resin or a leather-like structure on a base fabric such as woven fabric, non-woven fabric (non-woven fabric), leather, etc., and looks like natural leather. There are many kinds of resins used for synthetic leather. Before coating the resin on synthetic leather, the resin needs to be filtered.

[0003] In the prior art, when filtering resin, it is generally filtered through a filter screen or a filter cartridge. However, during filtering, large particles of resin inevitably clog the filter screen or the filter cartridge. There is a lack of measures to clean the large particles of resin, which affects the efficiency of resin filtration. Therefore, improvements are needed. Utility Model Content

[0004] The technical problem to be solved by the utility model is that in the prior art, when filtering resin through the filter cartridge, there is a lack of cleaning measures for the filter cartridge, and the filtering efficiency is low.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a new type of resin filtering device for synthetic leather, including a support leg, an outer cylinder is provided on the support leg, a fixed plate is fixedly connected to the side wall of the outer cylinder, a bracket is fixedly connected to the upper end of the fixed plate, a lifting type filtering device is provided in the bracket and the fixed plate, a sealing device is inserted in the fixed plate, and a cleaning device is provided on the inner wall of the outer cylinder; the lifting type filtering device includes a motor, the motor is fixedly connected to the upper end surface of the fixed plate, a gear is provided at the output end of the motor, a cylinder is fixedly connected to the bracket, a gear column is connected to the output end of the cylinder, a connecting shaft is fixedly connected to the lower end of the connecting shaft, a filter cartridge is fixedly connected to the outer cylinder, and the filter cartridge is coaxial with the outer cylinder. By lifting and lowering the filter cartridge, the filter cartridge can be lifted out of the outer cylinder to facilitate the separate cleaning of the filter cartridge.

[0006] Furthermore, the cleaning device includes an inner plate, which is arranged on the inner wall of the outer cylinder. A brush is provided on the inner plate, and the brush contacts the outer wall of the filter cylinder. During the rotation of the filter cylinder, the brush can clean the outer wall of the filter cylinder to prevent large particles of resin from clogging the filter cylinder.

[0007] Furthermore, the capping device includes an end cover, which is arranged on the connecting shaft. A feeding valve is provided on the end cover. A guide rod is fixedly connected to the upper end of the end cover, and the guide rod passes through the fixed plate. The guide rod can limit the rotation of the end cover. The end cover can cap the outer cylinder to avoid resin splashing during the resin filtering process.

[0008] Preferably, a limit platform is provided on the connecting shaft, and the limit platform is located in the end cover, and the limit platform can be raised and lowered synchronously with the connecting shaft.

[0009] Preferably, the inner plates are arranged in a plurality of groups in a circumferential array on the inner wall of the outer cylinder.

[0010] Preferably, a window is provided on the outer wall of the outer cylinder.

[0011] The utility model adopts the above structure to achieve the following beneficial effects:

[0012] 1. The utility model can realize the rotation of the filter cylinder by setting a lifting filter device, and filter the resin for synthetic leather under the action of centrifugal force. During the rotation of the filter cylinder, the brush will always clean the outer wall of the filter cylinder to prevent the resin from clogging the filter cylinder.

[0013] 2. The utility model can achieve that the end cap seals the upper end of the outer cylinder during the process of rotating the filter cylinder to filter the resin by arranging the sealing device, thereby preventing the resin from splashing out of the outer cylinder and causing waste of the resin. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an overall stereogram of a novel resin filtering device for synthetic leather of the utility model;

[0015] Figure 2 This is a distribution diagram of the cleaning device inside the outer cylinder of a new resin filtering device for synthetic leather of the utility model;

[0016] Figure 3 for Figure 1 Partial stereogram of the middle connecting shaft.

[0017] Among them, 1. support leg, 2. outer cylinder, 3. fixed plate, 4. bracket, 5. lifting filter device, 6. capping device, 7. cleaning device, 8. motor, 9. gear, 10. cylinder, 11. gear column, 12. connecting shaft, 13. filter cartridge, 14. inner plate, 15. brush, 16. end cover, 17. feeding valve, 18. guide rod, 19. limit table, 20. window. DETAILED DESCRIPTION

[0018] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0020] like Figure 1-3 The utility model is a new resin filtering device for synthetic leather, comprising a support leg 1, an outer cylinder 2 is arranged on the support leg 1, a window 20 is arranged on the outer wall of the outer cylinder 2, a fixing plate 3 is fixedly connected to the side wall of the outer cylinder 2, a bracket 4 is fixedly connected to the upper end of the fixing plate 3, a lifting filtering device 5 is arranged in the bracket 4 and the fixing plate 3, a sealing device 6 is inserted in the fixing plate 3, and a cleaning device 7 is arranged on the inner wall of the outer cylinder 2;

[0021] like Figure 1 The lifting filtering device 5 includes a motor 8, which is fixedly connected to the upper end surface of the fixed plate 3. A gear 9 is provided at the output end of the motor 8. A cylinder 10 is fixedly connected to the bracket 4. A gear column 11 is connected to the output end of the cylinder 10. A connecting shaft 12 is fixedly connected to the lower end of the gear column 11. A limit platform 19 is provided on the connecting shaft 12. The limit platform 19 is located in the end cover 16. The limit platform 19 can be synchronously lifted and lowered with the connecting shaft 12. A filter cartridge 13 is fixedly connected to the lower end of the connecting shaft 12. The filter cartridge 13 is coaxial with the outer cylinder 2. By lifting and lowering the filter cartridge 13, the filter cartridge 13 can be lifted out of the outer cylinder 2 so that the filter cartridge 13 can be cleaned separately.

[0022] like Figure 2 The cleaning device 7 includes an inner plate 14, which is arranged on the inner wall of the outer cylinder 2. A plurality of inner plates 14 are arranged in a circular array on the inner wall of the outer cylinder 2. A brush 15 is arranged on the inner plate 14, and the brush 15 contacts the outer wall of the filter cylinder 13. During the rotation of the filter cylinder 13, the brush 15 can clean the outer wall of the filter cylinder 13 to prevent large particles of resin from clogging the filter cylinder 13.

[0023] like Figure 1 and 3 The capping device 6 includes an end cover 16, which is arranged on the connecting shaft 12. A feeding valve 17 is provided on the end cover 16. A guide rod 18 is fixedly connected to the upper end of the end cover 16. The guide rod 18 passes through the fixed plate 3. The rotation of the end cover 16 can be limited by the guide rod 18. The end cover 16 can cap the outer cylinder 2 to avoid resin splashing during the resin filtering process.

[0024] During specific use, the cylinder 10 pushes the tooth column 11 downward, and the connecting shaft 12 pushes the filter cartridge 13 downward until the end cover 16 seals the outer cylinder 2, and the resin for synthetic leather is added to the filter cartridge 13 with the help of the feeding valve 17. At this time, the tooth column 11 is in a meshing relationship with the gear 9, and the motor 8 is started. The gear 9 meshes with the tooth column 11 to rotate, and the connecting shaft 12 drives the filter cartridge 13 to rotate, and the resin is filtered while rotating.

[0025] During the rotation of the filter cartridge 13 , the brush 15 will always be in contact with the outer wall of the filter cartridge 13 , and the brush 15 cleans the filter cartridge 13 to prevent large particles of resin from clogging the filter cartridge 13 , thereby allowing the filter cartridge 13 to filter the resin smoothly.

[0026] When the filter cartridge 13 needs to be cleaned separately, the filter cartridge 13 can be pulled up from the outer cartridge 2 by the air cylinder 10 , so that the outer cartridge 2 and the filter cartridge 13 can be cleaned separately.

[0027] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A novel resin filtering device for synthetic leather, comprising legs, characterized in that: An outer cylinder is provided on the support leg, a fixing plate is fixedly connected to the side wall of the outer cylinder, a bracket is fixedly connected to the upper end of the fixing plate, a lifting filter device is provided in the bracket and the fixing plate, a sealing device is inserted in the fixing plate, and a cleaning device is provided on the inner wall of the outer cylinder.

2. The novel resin filtering device for synthetic leather according to claim 1, characterized in that: The lifting filter device includes a motor, which is fixed to the upper end surface of the fixed plate. A gear is provided at the output end of the motor. A cylinder is fixed to the bracket. A gear column is connected to the output end of the cylinder. A connecting shaft is fixed to the lower end of the gear column. A filter cartridge is fixed to the lower end of the connecting shaft. The filter cartridge is coaxial with the outer cartridge.

3. The novel resin filtering device for synthetic leather according to claim 2, characterized in that: The cleaning device comprises an inner plate, which is arranged on the inner wall of the outer cylinder. A brush is arranged on the inner plate, and the brush contacts the outer wall of the filter cylinder.

4. The novel resin filtering device for synthetic leather according to claim 3, characterized in that: The capping device comprises an end cover, which is arranged on the connecting shaft and provided with a feeding valve. The upper end of the end cover is fixedly connected with a guide rod, which passes through a fixed plate.

5. The novel resin filtering device for synthetic leather according to claim 4, characterized in that: A limit platform is provided on the connecting shaft, and the limit platform is located in the end cover.

6. The novel resin filtering device for synthetic leather according to claim 5, characterized in that: The inner plates are arranged in a plurality of groups in a circumferential array on the inner wall of the outer cylinder.

7. The novel resin filtering device for synthetic leather according to claim 6, characterized in that: A window is arranged on the outer wall of the outer cylinder.

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