Mute felt manufacturing device for vehicle guide rail

Abstract

The utility model relates to the technical field of automobile accessories, and discloses a device for manufacturing a mute felt for a vehicle guide rail, which comprises a shell and two symmetrical vibration motors mounted outside the shell, a square opening is formed in the top of the shell, a fixed block is fixedly connected to the center of the square opening, and the fixed block is fixedly connected to the top of the shell. A threaded rod is inserted into the fixing block in a threaded mode, a first lifting plate is rotatably connected to the top end of the threaded rod through a bearing, a servo motor is fixedly connected to the top of the first lifting plate, and through starting of the servo motor, reciprocating rotation of the two first rotating blocks and the two second rotating blocks is utilized, so that the two first rotating blocks and the two second rotating blocks are driven to rotate; by means of reciprocating sliding of the two sliding material arranging plates and reciprocating lifting and synchronous reciprocating sliding of the two connecting plates, raw materials conveyed into the shell are pulled and carded in a reciprocating mode, impurities in the raw materials are carded out, and vibration screening work is conducted through starting of the two vibration motors.

Description

Technical Field

[0001] The utility model relates to the technical field of automotive parts, and particularly relates to a silent felt manufacturing device for vehicle guide rails. Background Technique

[0002] The silent felt for vehicle guide rails is a material used to reduce noise and vibration. Its main function is to absorb and weaken the noise generated by friction, providing a quieter and more comfortable environment. The raw material of the silent felt is generally polyester fiber, and sometimes wool or other synthetic fibers are added.

[0003] When manufacturing the silent felt, due to the particularity of the raw material, there may be foreign matters inside the polyester fiber. When making the felt, the foreign matters will affect the manufacturing. Therefore, when making the felt, it is necessary to first comb the felt and clean the possible foreign matters inside.

[0004] Therefore, it is necessary to design a silent felt manufacturing device for vehicle guide rails to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a silent felt manufacturing device for vehicle guide rails to solve the technical problems raised in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solution: A silent felt manufacturing device for vehicle guide rails, including a housing and two vibration motors symmetrically installed outside the housing. A square opening is provided at the top of the housing, and a fixing block is fixedly connected at the center of the square opening. A threaded rod is threadedly inserted into the fixing block. The top end of the threaded rod is rotatably connected to a first lifting plate through a bearing. A servo motor is fixedly connected to the top of the first lifting plate, and the top end of the threaded rod is fixedly connected to the output shaft of the servo motor. The bottom end of the threaded rod is threadedly connected to a second lifting plate through a bearing. Two symmetrically arranged first rotating blocks are rotatably connected to the bottom of the first lifting plate. Two symmetrically arranged sliding material rectifying plates are slidably arranged inside the housing, and the bottom ends of the two first rotating blocks are respectively rotatably connected to the tops of the two sliding material rectifying plates. Two symmetrically arranged second rotating blocks are rotatably connected to the bottom of the second lifting plate. A tension spring is fixedly connected between the two second rotating blocks. The bottom ends of the two second rotating blocks are both rotatably connected to U-shaped blocks. A connecting plate is fixedly connected to the bottom of each of the two U-shaped blocks. A plug plate is fixedly connected to one side of one of the connecting plates, and a slot is provided on one side of the other connecting plate. The plug plate is slidably inserted into the slot. A plurality of combing columns are fixedly connected to the bottom of each of the two connecting plates. A square opening is provided at the bottom of the housing, and a lifting platform matching the square opening is slidably arranged at the square opening. A plurality of insertion columns are fixedly connected to the top of the lifting platform. Two symmetrically arranged springs are fixedly connected to the top of the lifting platform. A filter plate is fixedly connected to the tops of the two springs together. A plurality of circular holes are provided on the outer surface of the filter plate, and the plurality of insertion columns are respectively slidably inserted into the plurality of circular holes.

[0007] Preferably, grooves are provided at the bottoms of both the first lifting plate and the second lifting plate. Two symmetrically arranged first rotating shafts are rotatably connected to the inside of the groove at the bottom of the first lifting plate, and the top ends of the two first rotating blocks are respectively fixedly sleeved on the outer surfaces of the two first rotating shafts. Two symmetrically arranged second rotating shafts are rotatably connected to the inside of the groove at the bottom of the second lifting plate, and the top ends of the two second rotating blocks are respectively fixedly sleeved on the outer surfaces of the two second rotating shafts.

[0008] Preferably, two symmetrically arranged T-shaped grooves are provided at the bottom of the inner cavity of the housing. T-shaped blocks are fixedly connected to the bottoms of the two sliding material rectifying plates, and the two T-shaped blocks are respectively slidably arranged inside the two T-shaped grooves.

[0009] Preferably, the shape of the lifting platform is U-shaped. Blocks are fixedly connected to both sides of the square opening. Convex blocks are provided on both sides of the bottom of the filter plate, and the two convex blocks are respectively in contact with the tops of the two blocks.

[0010] Preferably, support frames are fixedly connected to the four corners of the bottom of the housing, and a support plate is sleeved on the outer surfaces of the four support frames. An electric cylinder is fixedly connected to the top of the support plate, and the top end of the electric cylinder is fixedly connected to the bottom of the lifting platform.

[0011] Preferably, the two first rotating blocks are rotatably arranged inside the square opening, and the two first rotating blocks and the two second rotating blocks are arranged obliquely relative to each other.

[0012] The technical solution provided by the present utility model has the following beneficial effects compared with the prior art:

[0013] By turning on the servo motor, the present utility model uses the reciprocating rotation of the two first rotating blocks and the two second rotating blocks, and thus uses the reciprocating sliding of the two sliding material rectifying plates, the reciprocating lifting and synchronous reciprocating sliding of the two connecting plates to reciprocatingly pull and comb the raw materials sent into the housing, so as to comb out the impurities inside the raw materials, and turn on the two vibration motors to perform the vibrating sieve work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is an exploded schematic diagram of the housing structure of the present utility model;

[0016] Figure 3 is another exploded schematic diagram of the housing of the present utility model;

[0017] Figure 4 is an exploded schematic diagram of the connecting plate structure of the present utility model;

[0018] In the figure: 1, housing; 2, vibration motor; 3, first lifting plate; 4, first rotating block; 5, servo motor; 6, threaded rod; 7, support frame; 8, support plate; 9, electric cylinder; 10, lifting platform; 11, sliding material rectifying plate; 13, fixed block; 14, second lifting plate; 15, second rotating block; 16, tension spring; 17, U-shaped block; 18, connecting plate; 19, T-shaped groove; 20, T-shaped block; 21, stop block; 22, filter plate; 23, spring; 24, plug post; 25, first rotating shaft; 26, second rotating shaft; 27, plug board; 28, combing column. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0020] Obviously, many specific details are set forth in the following description to facilitate a thorough understanding of the present utility model. However, the present utility model may also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0021] Please refer to Figures 1-4, the utility model provides a silent felt manufacturing device for vehicle guide rails, which includes a housing 1 and two vibration motors 2 symmetrically installed outside the housing 1. A square opening is provided at the top of the housing 1, and a fixed block 13 is fixedly connected at the center of the square opening. A threaded rod 6 is threadedly inserted into the fixed block 13. The top end of the threaded rod 6 is rotatably connected to a first lifting plate 3 through a bearing. A servo motor 5 is fixedly connected to the top of the first lifting plate 3. The top end of the threaded rod 6 is fixedly connected to the output shaft of the servo motor 5. The bottom end of the threaded rod 6 is threadedly connected to a second lifting plate 14 through a bearing. Two symmetrically arranged first rotating blocks 4 are rotatably connected to the bottom of the first lifting plate 3. Two symmetrically arranged sliding material arranging plates 11 are slidably arranged inside the housing 1. The bottom ends of the two first rotating blocks 4 are respectively rotatably connected to the tops of the two sliding material arranging plates 11. Two symmetrically arranged second rotating blocks 15 are rotatably connected to the bottom of the second lifting plate 14. A tension spring 16 is fixedly connected between the two second rotating blocks 15. The bottom ends of the two second rotating blocks 15 are both rotatably connected to U-shaped blocks 17. Connecting plates 18 are fixedly connected to the bottoms of the two U-shaped blocks 17. A plug board 27 is fixedly connected to one side of one connecting plate 18. A slot is provided on one side of the other connecting plate 18. The plug board 27 is slidably inserted into the slot. A plurality of combing columns 28 are fixedly connected to the bottoms of the two connecting plates 18. A square opening is provided at the bottom of the housing 1. A lifting platform 10 matching the square opening is slidably arranged at the square opening. A plurality of plug columns 24 are fixedly connected to the top of the lifting platform 10. Two symmetrically arranged springs 23 are fixedly connected to the top of the lifting platform 10. A filter plate 22 is fixedly connected to the tops of the two springs 23. A plurality of circular holes are provided on the outer surface of the filter plate 22. The plurality of plug columns 24 are respectively slidably inserted into the plurality of circular holes. Through the sliding arrangement of the lifting platform 10 and the filter plate 22, it is convenient to send the raw materials to the top of the filter plate 22 and between the two sliding material arranging plates 11 inside the housing 1. When the filter plate 22 is slidably arranged at the square opening, through the limitation of the two plug columns 24, the two springs 23 elastically contract, and the plurality of plug columns 24 on the top of the lifting platform 10 are inserted into the plurality of circular holes on the filter plate 22, and the tops of the plurality of filter plates 22 are flush with the top of the filter plate 22 and block the square opening. At this time, by starting the servo motor 5 and using the reciprocating rotation of the threaded rod 6, the first lifting plate 3 reciprocates up and down. Through the reciprocating rotation of the two first rotating blocks 4, while driving the two sliding material arranging plates 11 to reciprocate inside the housing 1, it drives the second lifting plate 14 attached to both sides of the inner cavity of the housing 1 to reciprocate up and down inside the housing 1, and makes the two second rotating blocks 15 reciprocate. As a result, the plurality of combing columns 28 at the bottoms of the two connecting plates 18 reciprocate up and down. When reciprocatingly contacting the top of the filter plate 22, while reciprocatingly inserting into the raw materials, the raw materials are reciprocatingly pulled, so as to sort out the raw materials.When the sorting is completed, through the downward sliding of the lifting platform 10, multiple circular holes on the filter plate 22 are exposed, and by turning on two vibration motors 2, the sorted sundries are started to be discharged, so as to achieve the cleaning of fine impurities.

[0022] To facilitate the rotation of the two first rotating blocks 4 at the bottom of the first lifting plate 3 and the rotation of the two second rotating blocks 15 at the bottom of the second lifting plate 14, grooves are provided at the bottoms of the first lifting plate 3 and the second lifting plate 14. And symmetrically arranged two first rotating shafts 25 are rotatably connected inside the groove at the bottom of the first lifting plate 3, and the tops of the two first rotating blocks 4 are respectively fixedly sleeved on the outer surfaces of the two first rotating shafts 25. And symmetrically arranged two second rotating shafts 26 are rotatably connected inside the groove at the bottom of the second lifting plate 14, and the tops of the two second rotating blocks 15 are fixedly sleeved on the outer surfaces of the two second rotating shafts 26.

[0023] To facilitate the stable sliding of the two sliding material sorting plates 11 inside the housing 1, not only the two sides of the two sliding material sorting plates 11 are in contact with the two sides of the inner cavity of the housing 1, but also symmetrically arranged two T-shaped grooves 19 are provided at the bottom of the inner cavity of the housing 1. And T-shaped blocks 20 are fixedly connected to the bottoms of the two sliding material sorting plates 11, and the two T-shaped blocks 20 are respectively slidably arranged inside the two T-shaped grooves 19.

[0024] Furthermore, to facilitate the limitation of the lifting positions of the lifting platform 10 and the filter plate 22, the lifting platform 10 is U-shaped, and blocks 21 are fixedly connected to both sides of the square opening. And convex blocks are provided on both sides of the bottom of the filter plate 22, and the two convex blocks are respectively in contact with the tops of the two blocks 21.

[0025] Even further, to facilitate the lifting of the lifting platform 10 and the filter plate 22, support frames 7 are fixedly connected to the four corners of the bottom of the housing 1, and a support plate 8 is sleeved on the outer surfaces of the four support frames 7. And an electric cylinder 9 is fixedly connected to the top of the support plate 8, and the top of the electric cylinder 9 is fixedly connected to the bottom of the lifting platform 10.

[0026] To facilitate the rotation of the two first rotating blocks 4 and the two second rotating blocks 15 to drive the sliding of the two sliding material sorting plates 11 and the two connecting plates 18 respectively, the two first rotating blocks 4 are both rotatably arranged inside the square opening, and the two first rotating blocks 4 and the two second rotating blocks 15 are both arranged obliquely relative to each other.

[0027] The preferred embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solutions of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0028] In addition, it should be noted that, among the various specific technical features described in the above specific embodiments, without contradiction, they can be combined in any suitable manner. To avoid unnecessary repetition, the present utility model will not separately describe various possible combination manners.

[0029] In addition, any combination can be made among various different embodiments of the present utility model, as long as it does not violate the idea of the present utility model, and it should equally be regarded as the content disclosed by the present utility model.

Claims

1. A silent felt manufacturing device for vehicle guide rails, comprising a housing (1) and two vibration motors (2) symmetrically mounted outside the housing (1), characterized in that: The top of the shell (1) is provided with a square opening, and a fixed block (13) is fixedly connected at the center of the square opening, and a threaded rod (6) is inserted into the internal thread of the fixed block (13), and the top end of the threaded rod (6) is rotatably connected to a first lifting plate (3) through a bearing, the top of the first lifting plate (3) is fixedly connected to a servo motor (5), and the top end of the threaded rod (6) is fixedly connected to the output shaft of the servo motor (5), and the bottom end of the threaded rod (6) can be threadedly connected to a second lifting plate (14) through a bearing, and the bottom of the first lifting plate (3) is rotatably connected to two symmetrical first rotating blocks (4), and the inside of the shell (1) is slidably provided with two symmetrical sliding whole material plates (11), and the bottom ends of the two first rotating blocks (4) are rotatably connected to the tops of the two sliding whole material plates (11), and the bottom of the second lifting plate (14) is rotatably connected to two symmetrical second rotating blocks (15), and the two second rotating blocks (15) are fixedly connected to each other. A tension spring (16) is provided, and the bottom ends of the two second rotating blocks (15) are both rotatably connected to a U-shaped block (17), and the bottoms of the two U-shaped blocks (17) are both fixedly connected to a connecting plate (18), and one side of one connecting plate (18) is fixedly connected to a plug plate (27), and one side of the other connecting plate (18) is provided with a slot, and the plug plate (27) is slidably plugged into the inside of the slot, and the bottoms of the two connecting plates (18) are both fixedly connected to a plurality of combing columns (28), and the housing ( 1) is provided with a square opening at the bottom, and a lifting platform (10) matching the square opening is slidably arranged at the square opening, and a plurality of plug posts (24) are fixedly connected to the top of the lifting platform (10), and two symmetrical springs (23) are fixedly connected to the top of the lifting platform (10), and a filter plate (22) is fixedly connected to the tops of the two springs (23), and a plurality of circular holes are opened on the outer surface of the filter plate (22), and a plurality of the plug posts (24) are respectively slidably inserted into the interior of the plurality of circular holes.

2. The device for manufacturing a silent felt for a vehicle guide rail according to claim 1, characterized in that: The bottoms of the first lifting plate (3) and the second lifting plate (14) are both provided with grooves, and the interior of the groove at the bottom of the first lifting plate (3) is rotatably connected with two symmetrical first rotating shafts (25), and the top ends of the two first rotating blocks (4) are respectively fixedly sleeved on the outer surfaces of the two first rotating shafts (25), and the interior of the groove at the bottom of the second lifting plate (14) is rotatably connected with two symmetrical second rotating shafts (26), and the top ends of the two second rotating blocks (15) are fixedly sleeved on the outer surfaces of the two second rotating shafts (26).

3. The device for manufacturing a silent felt for a vehicle guide rail according to claim 1, characterized in that: Two symmetrical T-shaped grooves (19) are provided at the bottom of the inner cavity of the shell (1), and T-shaped blocks (20) are fixedly connected to the bottoms of the two sliding monolithic plates (11), and the two T-shaped blocks (20) are respectively slidably arranged inside the two T-shaped grooves (19).

4. The device for manufacturing a silent felt for a vehicle guide rail according to claim 1, characterized in that: The lifting platform (10) is U-shaped, and blocks (21) are fixedly connected to both sides of the square opening, and protrusions are arranged on both sides of the bottom of the filter plate (22), and the two protrusions are respectively fitted with the tops of the two block blocks (21).

5. The device for manufacturing a silent felt for a vehicle guide rail according to claim 1, characterized in that: Support frames (7) are fixedly connected at the four corners of the bottom of the housing (1), and a support plate (8) is commonly sleeved on the outer surfaces of the four support frames (7), and an electric cylinder (9) is fixedly connected to the top of the support plate (8), and the top end of the electric cylinder (9) is fixedly connected to the bottom of the lifting platform (10).

6. The device for manufacturing a silent felt for a vehicle guide rail according to claim 1, characterized in that: The two first rotating blocks (4) are both rotatably arranged inside the square opening, and the two first rotating blocks (4) and the two second rotating blocks (15) are both relatively inclinedly arranged.

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