A stable gear pump cone double cooling feeding rubber filter machine

Abstract

The utility model provides a kind of stable gear pump cone double cold feed filter rubber machine, including support table, the support table below slidingly connected with translation table one, translation table two is slidingly connected below translation table one, and the buffer assembly is fixedly connected with the inboard of translation table one in support table two sides, another set of buffer assembly is fixedly connected in the inboard of translation table two in translation table one two sides, and the buffer assembly one end of the side of support table is fixedly connected with cooling assembly one;With the installation air spring shock absorber and damper combination between support table and translation table, transverse vibration is absorbed by air spring in support table two sides, longitudinal vibration is eliminated by damper between translation table, reduce equipment vibration transmission, improve operating stability, simultaneously by air pump drive compressed air enters vortex tube separation low temperature airflow, by rubber cooling cover covering air spring surface, directly take away the heat generated due to frequent compression, avoid air bag vulcanization aging, extend the life of shock absorber's advantage.

Description

Technical Field

[0001] This utility model relates to the field of filter press technology, and in particular to a stable gear pump cone double cold feed filter press. Background Technology

[0002] The stable gear pump conical twin-screw cold-feed rubber filter is a rubber filtration device that integrates conical twin-screw forced feeding, high-pressure boosting by a gear pump, and cold-feed temperature control technology. It is suitable for fields requiring high-purity rubber, such as automotive seals and cable sheaths, and is particularly adept at handling complex conditions such as high-filler masterbatches and carbon black rubber compounds. Through the synergy of stable pressure output and low-temperature filtration, it solves the problems of low efficiency, high temperature rise, and cumbersome maintenance of traditional rubber filters. However, during use, the gear pump and conical twin-screw components vibrate significantly, leading to mechanical wear and affecting the lifespan of the device. Therefore, a buffer base is needed to reduce the impact of vibration on the operation of the device and make the rubber filter work more stably.

[0003] A search revealed a Chinese patent with publication number CN213972438U, which discloses a stable plunger-type glue filter for processing ball mill lifting strips. The filter includes a base, a fixing block fixedly connected to one side of the top of the base, a motor fixedly installed on the top of the fixing block, and a glue filter cylinder fixedly installed on the other side of the top of the base via a support column. A spiral extrusion rod is inserted through the middle of the glue filter cylinder, and a slot extending into the inside of the glue filter cylinder is provided on one side of the top of the glue filter cylinder, which engages with a filter screen.

[0004] To address the problem of the lack of a buffer base in the aforementioned technologies to reduce the impact of vibration on the operation of the device and make the filter machine more stable, a stable gear pump cone double cold feed filter machine is proposed. Utility Model Content

[0005] In view of this, the present invention aims to provide a stable gear pump cone double cold feed filter to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial alternative.

[0006] The technical solution of this utility model embodiment is implemented as follows: it includes a support platform, a first translation platform is slidably connected below the support platform, a second translation platform is slidably connected below the first translation platform, buffer components are fixedly connected to both sides of the support platform and the inner side of the first translation platform, another set of buffer components is fixedly connected to both sides of the first translation platform and the inner side of the second translation platform, a first cooling component is fixedly connected to one end of the buffer component on one side of the support platform, and a second cooling component is fixedly connected to one end of the buffer component on one side of the second translation platform.

[0007] In some embodiments, the buffer assembly includes an air spring damper and a damper, with the air spring damper fixedly connected to the front of the damper.

[0008] In some embodiments, the cooling component one and cooling component two include an air pump, a split pipe, a vortex tube, and a cooling cover. The split pipe is fixedly connected to the air outlet of the air pump, the air inlet of the vortex tube is fixedly connected to the air outlets on both sides of the split pipe, the air inlet of the cooling cover is fixedly connected to the cold air outlet of the vortex tube, and the inner side of the cooling cover is fixedly connected to the side of the air spring shock absorber airbag.

[0009] In some embodiments, a support frame and a conveying pipe are fixedly connected above the support platform, and one side of the conveying pipe is fixedly connected to the support frame.

[0010] In some embodiments, a drive motor is fixedly connected to one side of the support frame, and the drive motor is connected to a conical twin-screw conveying assembly via a reduction mechanism. The other end of the conical twin-screw conveying assembly is rotatably connected to the inside of the conveying pipe.

[0011] In some embodiments, a gear pump is fixedly connected to one end of the conveying pipe, a discharge port is fixedly connected to the discharge end of the gear pump, a filter screen bracket is rotatably connected to one side of the discharge port, and a discharge port is fixedly connected to the top of the conveying pipe.

[0012] In some embodiments, a composite rubber pad assembly is fixedly connected below the second translation stage. The composite rubber pad assembly includes multiple steel plates and rubber plates, with one side of the steel plate fixedly connected to the rubber plate.

[0013] In some embodiments, a surrounding panel is fixedly connected to the outside of the steel plate and the rubber plate.

[0014] The present invention has the following advantages due to the adoption of the above technical solution:

[0015] 1. A stable gear pump cone double-cold feeding filter has an air spring shock absorber and damper combination installed between the support platform and the translation platform. Lateral vibration is absorbed by the air springs on both sides of the support platform, and longitudinal vibration is eliminated by the damper between the translation platforms, which reduces the transmission of equipment vibration and improves the stability of operation. At the same time, the compressed air driven by the air pump enters the vortex tube to separate the low temperature airflow, and the air spring surface is covered by a rubber cooling cover to directly remove the heat generated by frequent compression, avoid the vulcanization and aging of the air spring, and extend the service life of the shock absorber.

[0016] 2. A stable gear pump cone double cold feed rubber filter machine, which uses stacked steel plates and rubber plates under the translation table to be fixed by the surrounding plate, utilizes the rigid support of the steel plate and the elastic deformation of the rubber to disperse the impact energy, suppress vibration transmission and reduce equipment operating noise.

[0017] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is the main view of the present invention.

[0020] Figure 2 This is a side view of the present invention.

[0021] Figure 3 This is a structural diagram of the cooling cover installation of this utility model;

[0022] Figure 4 This is a top view of the structure of this utility model.

[0023] Figure label:

[0024] 1. Support platform; 2. Support frame; 3. Drive motor; 4. Conveying pipe; 5. Gear pump; 6. Discharge port; 7. Filter screen bracket; 8. Feeding port; 9. Cooling component one; 10. Cooling component two; 11. Air pump; 12. Diverter pipe; 13. Vortex tube; 14. Cooling cover; 15. Translation platform one; 16. Translation platform two; 17. Air spring shock absorber; 18. Damper; 19. Steel plate; 20. Rubber plate; 21. Enclosure; 22. Conical twin-screw conveyor assembly. Detailed Implementation

[0025] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0026] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0027] Example 1:

[0028] like Figures 1-4As shown, a stable gear pump cone double cold feed filter includes a support platform 1. A translation platform 15 is slidably connected below the support platform 1, and a translation platform 2 16 is slidably connected below the translation platform 15. Buffer components are fixedly connected to both sides of the support platform 1 and the inner side of the translation platform 15. Another set of buffer components is fixedly connected to both sides of the translation platform 15 and the inner side of the translation platform 2 16. A cooling component 1 9 is fixedly connected to one end of the buffer component on one side of the support platform 1, and a cooling component 2 10 is fixedly connected to one end of the buffer component on one side of the translation platform 2 16.

[0029] The buffer assembly includes an air spring damper 17 and a damper 18, with the air spring damper 17 fixedly connected to the front of the damper 18.

[0030] Air spring damper 17 can buffer vibration, and damper 18 can further dissipate vibration. In the buffer assembly installed on both sides of support platform 1 and between translation platform 15, air spring damper 17 is connected to one side of support platform 1, and damper 18 is connected to the inside of translation platform 15.

[0031] In the buffer assembly installed between the two sides of the first translation platform 15 and the second translation platform 16, the air spring shock absorber 17 is connected to the outside of the first translation platform 15, and the damper 18 is connected to the inside of the second translation platform 16.

[0032] The vibrations generated during the operation of the device are transmitted to the lower part through the support platform 1, which causes the support platform 1 and the translation platform 15 to move laterally, and the translation platform 15 and the translation platform 2 to move longitudinally. At this time, the buffer components installed on both sides of the support platform 1 and between the translation platform 15 can buffer the lateral movement, and the buffer components installed on both sides of the translation platform 15 and between the translation platform 2 to buffer the longitudinal movement.

[0033] In this embodiment, the cooling component 1 9 and the cooling component 2 10 include an air pump 11, a diverter pipe 12, a vortex pipe 13 and a cooling cover 14. The diverter pipe 12 is fixedly connected to the air outlet of the air pump 11, the air inlet of the vortex pipe 13 is fixedly connected to the air outlets on both sides of the diverter pipe 12, the air inlet of the cooling cover 14 is fixedly connected to the cold air outlet of the vortex pipe 13, and the inner side of the cooling cover 14 is fixedly connected to the side of the air spring shock absorber 17.

[0034] Because the device vibrates frequently during operation, the air spring damper 17 is frequently compressed, which can cause the temperature to rise. In order to prevent the air spring damper 17 from being vulcanized due to prolonged exposure to high temperatures, which would affect its performance, the compressed airflow is blown out by the air pump 11 and introduced into the vortex tubes 13 on both sides. At this time, the airflow rotates and separates into two streams, one cold and one hot, within the vortex tubes 13. The airflow at the cold end passes through the cooling cover 14 and then through the side of the air spring damper 17 airbag to cool down the air spring damper 17 airbag and improve the service life of the air spring damper 17.

[0035] Meanwhile, the cooling cover 14 is also made of rubber, which allows the inner side to be in close contact with the air spring shock absorber 17 while deforming synchronously with the air spring shock absorber 17.

[0036] In this embodiment, a support frame 2 and a conveying pipe 4 are fixedly connected above the support platform 1. One side of the conveying pipe 4 is fixedly connected to the support frame 2, and a drive motor 3 is fixedly connected to one side of the support frame 2. The drive motor 3 is connected to a conical twin-screw conveying assembly 22 through a reduction mechanism. The other end of the conical twin-screw conveying assembly 22 is rotatably connected to the inside of the conveying pipe 4.

[0037] A gear pump 5 is fixedly connected to one end of the conveying pipe 4. A discharge port 6 is fixedly connected to the discharge end of the gear pump 5. A filter screen bracket 7 is rotatably connected to one side of the discharge port 6. A discharge port 8 is fixedly connected to the top of the conveying pipe 4.

[0038] The drive motor 3 drives the conical twin-screw conveyor assembly 22 through the reduction mechanism to squeeze and feed the raw material fed into the upper feed port 8. The rubber is pressurized by the gear pump 5 and filtered through the filter screen in the filter screen bracket 7 to achieve rubber filtering.

[0039] In this embodiment: the drive motor 3 drives the conical twin screw conveyor assembly 22 through the reduction mechanism to squeeze and feed the raw material fed into the upper feed port 8. The rubber is pressurized by the gear pump 5 and filtered through the filter screen in the filter screen bracket 7 to achieve rubber filtering.

[0040] Air spring damper 17 can buffer vibration, and damper 18 can further dissipate vibration. In the buffer assembly installed on both sides of support platform 1 and between translation platform 15, air spring damper 17 is connected to one side of support platform 1, and damper 18 is connected to the inside of translation platform 15.

[0041] In the buffer assembly installed between the two sides of translation stage 15 and translation stage 2 16, the air spring damper 17 is connected to the outside of translation stage 15, and the damper 18 is connected to the inside of translation stage 2 16.

[0042] The vibration generated during the operation of the device will be transmitted to the lower part through the support platform 1, which will cause the support platform 1 and the translation platform 15 to move laterally, and the translation platform 15 and the translation platform 2 16 to move longitudinally. At this time, the buffer components installed on both sides of the support platform 1 and between the translation platform 15 can buffer the lateral movement, and the buffer components installed on both sides of the translation platform 15 and between the translation platform 2 16 can buffer the longitudinal movement.

[0043] Because the device vibrates frequently during operation, the air spring damper 17 is frequently compressed, which can cause the temperature to rise. In order to prevent the air spring damper 17 from being vulcanized due to prolonged exposure to high temperatures, which would affect its performance, the compressed airflow is blown out by the air pump 11 and introduced into the vortex tubes 13 on both sides. At this time, the airflow rotates and separates into two streams, one cold and one hot, within the vortex tubes 13. The airflow at the cold end passes through the cooling cover 14 and then through the side of the air spring damper 17 airbag to cool down the air spring damper 17 airbag and improve the service life of the air spring damper 17.

[0044] Meanwhile, the cooling cover 14 is also made of rubber, which allows the inner side to be in close contact with the air spring shock absorber 17 while deforming synchronously with the air spring shock absorber 17.

[0045] Example 2:

[0046] A stable gear pump conical double-cold-feed filter press is described in this embodiment, which is based on Embodiment 1 with the following improvements: Figures 1-4 As shown,

[0047] In this embodiment, a composite rubber pad assembly is fixedly connected below the translation stage 16. The composite rubber pad assembly includes multiple steel plates 19 and rubber plates 20. One side of the steel plate 19 is fixedly connected to the rubber plate 20, and a surrounding plate 21 is fixedly connected to the outside of the steel plate 19 and the rubber plate 20.

[0048] The composite rubber pad assembly, which consists of multiple layers of steel plates 19 and rubber plates 20 stacked together, can further improve the cushioning effect and reduce vibration and noise.

[0049] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A stable gear pump conical double cold feed filter, comprising a support platform (1), characterized in that: A first translation platform (15) is slidably connected below the support platform (1), and a second translation platform (16) is slidably connected below the first translation platform (15). Buffer components are fixedly connected to both sides of the support platform (1) and the inside of the first translation platform (15). Another set of buffer components is fixedly connected to both sides of the first translation platform (15) and the inside of the second translation platform (16). A cooling component (9) is fixedly connected to one end of the buffer component on one side of the support platform (1), and a cooling component (10) is fixedly connected to one end of the buffer component on one side of the second translation platform (16).

2. The stable gear pump conical double cold feed filter according to claim 1, characterized in that: The buffer assembly includes an air spring damper (17) and a damper (18), with the air spring damper (17) fixedly connected to the front of the damper (18).

3. A stable gear pump conical double cold feed filter according to claim 2, characterized in that: The cooling component one (9) and cooling component two (10) include an air pump (11), a split pipe (12), a vortex pipe (13) and a cooling cover (14). The split pipe (12) is fixedly connected to the air outlet of the air pump (11). The air inlet of the vortex pipe (13) is fixedly connected to the air outlets on both sides of the split pipe (12). The air inlet of the cooling cover (14) is fixedly connected to the cold air outlet of the vortex pipe (13). The inner side of the cooling cover (14) is fixedly connected to the side of the airbag of the air spring shock absorber (17).

4. A stable gear pump conical double cold feed filter according to claim 1, characterized in that: A support frame (2) and a conveying pipe (4) are fixedly connected above the support platform (1), and one side of the conveying pipe (4) is fixedly connected to the support frame (2).

5. A stable gear pump conical double cold feed filter according to claim 4, characterized in that: The support frame (2) is fixedly connected to a drive motor (3) on one side. The drive motor (3) is connected to a conical twin-screw conveying assembly (22) through a reduction mechanism. The other end of the conical twin-screw conveying assembly (22) is rotatably connected to the inside of the conveying pipe (4).

6. A stable gear pump conical double cold feed filter according to claim 5, characterized in that: A gear pump (5) is fixedly connected to one end of the conveying pipe (4), and a discharge port (6) is fixedly connected to the discharge end of the gear pump (5). A filter screen bracket (7) is rotatably connected to one side of the discharge port (6), and a discharge port (8) is fixedly connected above the conveying pipe (4).

7. A stable gear pump conical double cold feed filter according to claim 1, characterized in that: A composite rubber pad assembly is fixedly connected below the translation stage 2 (16). The composite rubber pad assembly includes multiple steel plates (19) and rubber plates (20), with one side of the steel plate (19) fixedly connected to the rubber plate (20).

8. A stable gear pump conical double cold feed filter according to claim 7, characterized in that: A surrounding panel (21) is fixedly connected to the outside of the steel plate (19) and the rubber plate (20).

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