Rubber batching equipment for tire production

Abstract

The utility model discloses rubber batching equipment for tire production, which relates to the technical field of rubber batching and comprises a batching tank, a connecting seat is arranged on the surface of the batching tank, a filter groove is arranged at the top end of the connecting seat, a limit seat is arranged on the inner wall of the filter groove, a pop-up component is arranged on one side of the limit seat, and a slot is arranged on the other side of the limit seat. An activated carbon filter screen plate is slidably connected to the inner wall of the slot, and a vertical groove is formed in the surface of the slot; the device has the beneficial effects that the torsion spring is compressed by rotating the pressing plate until the plate taking opening is exposed, after an old activated carbon filter screen plate is taken out, a new activated carbon filter screen plate slides in, the pressing plate is loosened, the torsion spring can restore deformation and drive the pressing plate to restore to the original position, and the pressing plate and the sealing gasket are promoted to press the new activated carbon filter screen plate tightly; and the screws do not need to be unscrewed and screwed repeatedly, so that the activated carbon filter screen plate is convenient to use.

Description

Technical Field

[0001] The utility model relates to a rubber batching device, in particular to a rubber batching device for tire production, belonging to the technical field of tire production. Background Art

[0002] Rubber refers to a highly elastic polymer material with reversible deformation. It is elastic at room temperature, can deform under the action of external force, and can return to its original state after the external force is removed. A tire is a rubber product made by assembling about 10 kinds of rubber components layer by layer into a green tire, and then heating the green tire under high temperature and high pressure. In the process of tire processing and production, it is necessary to mix and stir rubber ingredients through a batching tank. The rubber batching for tire production contains auxiliary substances, and there will be a large amount of odor during the mixing process.

[0003] Among them, the "rubber batching tank for tire production" disclosed in the patent application No. 201921157815.5 "comprises a tank body, the tank body is fixed on a bracket, a filter tank is arranged on one side of the bracket, a water tank is arranged in the filter tank, an air pump is fixed on the filter tank, the inlet of the air pump is communicated with the tank body through a guide pipe, the outlet of the air pump is communicated with the filter tank through an inlet pipe, the upper part of the tank body is movably connected with a top cover through a rotating shaft, three feeding pipes are communicated with the top cover, a snap-fastener sub-button is fixed on one side of the top cover and is clamped with a snap-fastener mother-button on the tank body, and a motor A is fixed on one side of the tank body; the structure of the utility model is reasonably designed and convenient to use. During the process of mixing and stirring rubber ingredients, the peculiar smell generated by rubber raw materials can be pumped out by the air pump, reducing the accumulation of peculiar smell in the batching tank, filtering the peculiar smell at the same time, reducing the concentration of peculiar smell inside the batching tank, minimizing the harm of the peculiar smell in the batching tank to the human body, and improving the cleanliness of the air".

[0004] However, the above method still has the following defects: the peculiar smell is filtered through an activated carbon filter screen plate. After long-term use, the activated carbon filter screen plate is blocked and needs to be replaced manually. And the activated carbon filter screen plate is fixedly arranged inside the filter tank by screws, which is inconvenient for disassembly and replacement. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a rubber batching device for tire production, so as to solve the problem that the existing activated carbon filter screen plate is fixedly arranged inside the filter tank by screws, which is inconvenient for disassembly and replacement.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A rubber batching device for tire production, including a batching tank, a connecting seat is provided on the surface of the batching tank, a filtering groove is opened at the top end of the connecting seat, a limiting seat is provided on the inner wall of the filtering groove, a pop-up component is provided on one side of the limiting seat, a slot is opened on the other side of the limiting seat, an activated carbon filter mesh plate is slidably connected to the inner wall of the slot, a vertical groove is opened on the surface of the slot, a plate taking port is opened on one side of the connecting seat, stoppers are provided on the front and back surfaces of the connecting seat, and a pressing plate is rotatably connected between the two stoppers through a rotating shaft. A sealing gasket is embedded on one side of the pressing plate, and torsion springs are provided between the two stoppers and the pressing plate.

[0007] As a preferred technical solution of the present utility model, the pop-up component includes a receiving groove, the receiving groove is opened inside the connecting seat, a sliding plate is slidably connected to the inner wall of the receiving groove, a return spring is provided between the sliding plate and the receiving groove, and a sliding rod is provided on one side of the sliding plate.

[0008] As a preferred technical solution of the present utility model, a guiding hole is opened on the surface of the sliding plate, a guiding rod is slidably connected to the inner wall of the guiding hole, both ends of the guiding rod are connected to the inner wall of the receiving groove, the return spring is sleeved outside the guiding rod, one end of the sliding rod penetrates through one side of the limiting seat and is placed inside the slot, and one end of the sliding rod is slidably connected to one side of the activated carbon filter mesh plate.

[0009] As a preferred technical solution of the present utility model, an air pump is provided on the inner wall of the filtering groove, the air outlet end of the air pump is communicated with the bottom inside the filtering groove, an air suction pipe is provided at the air suction end of the air pump, and one end of the air suction pipe sequentially penetrates through the inner wall of the connecting seat and the surface of the batching tank and is communicated with the top inside the batching tank.

[0010] As a preferred technical solution of the present utility model, the inside of the slot and the inside of the filtering groove are both communicated with the inside of the vertical groove, a rubber block is provided on the inner wall of the slot, the inner wall of the rubber block is slidably connected to the surface of the activated carbon filter mesh plate, a sliding hole is opened on the surface of the rubber block, and the inner wall of the sliding hole is slidably connected to the surface of the sliding rod.

[0011] As a preferred technical solution of the present utility model, the other side of the activated carbon filter mesh plate is slidably connected to one side of the sealing gasket, the surface of the activated carbon filter mesh plate is slidably connected to the inner wall of the plate taking port, one side of the pressing plate is slidably connected to one side of the connecting seat, and a handle is provided on the other side of the pressing plate.

[0012] As a preferred technical solution of the present utility model, an air inlet pipe and a feed pipe are respectively provided at the top end of the batching tank. A base and a discharge pipe are respectively provided at the bottom end of the batching tank. An anti-collision groove is formed on the surface of the base, and the anti-collision groove is sleeved outside the discharge pipe. Electric valves are provided on the surfaces of the discharge pipe, the feed pipe, and the air inlet pipe. A stirring assembly is provided inside the batching tank.

[0013] As a preferred technical solution of the present utility model, the stirring assembly includes a stirring motor. The stirring motor is arranged at the top end of the batching tank. A stirring rod is provided on the transmission shaft of the stirring motor. Stirring blades are provided on the surface of the stirring rod. One end of the stirring rod is rotatably connected to a support cylinder through a sealing bearing. The inside of the support cylinder is communicated with the inside of the discharge pipe. One end of the support cylinder is connected to the inner wall of the bottom end of the batching tank. A discharge port is formed on the surface of the support cylinder.

[0014] Compared with the related art, a rubber batching device for tire production provided by the present utility model has the following beneficial effects:

[0015] 1. By rotating the pressing plate to compress the torsion spring until the plate-taking opening is exposed, after removing the old activated carbon filter screen plate, slide the new activated carbon filter screen plate in, release the pressing plate, and the torsion spring will restore its deformation and drive the pressing plate to return to its original position, prompting the pressing plate and the sealing gasket to tightly press the new activated carbon filter screen plate, completing the disassembly and installation of the activated carbon filter screen plate, without repeatedly loosening and tightening screws, which is convenient to use;

[0016] 2. Through the cooperation of the return spring, the sliding plate and the sliding rod, a part of the activated carbon filter screen plate is pushed out after the pressing plate rotates, facilitating manual pulling of the activated carbon filter screen plate and improving the disassembly efficiency. The return spring compressed by the sliding plate is limited by the guide rod to prevent it from being damaged due to excessive bending. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a schematic cross-sectional structure diagram of the batching tank of the present utility model;

[0019] Figure 3 is the present utility model Figure 2 an enlarged structural diagram of part A;

[0020] Figure 4 is a schematic structural diagram of the limit seat of the present utility model;

[0021] Figure 5 is a schematic cross-sectional structure diagram of the limit seat of the present utility model;

[0022] Figure 6This is a schematic top cross-sectional structure diagram of the limit seat of the present utility model.

[0023] In the figure: 1, batching tank; 2, connecting seat; 3, filtering tank; 4, air pump; 5, ejection assembly; 51, storage groove; 52, sliding plate; 53, return spring; 54, sliding rod; 55, guiding hole; 56, guiding rod; 6, stirring assembly; 61, stirring motor; 62, stirring rod; 63, stirring blade; 64, supporting cylinder; 65, discharge port; 7, air extraction pipe; 8, limit seat; 9, slot; 10, vertical slot; 11, activated carbon filter screen plate; 12, stop block; 13, pressing plate; 14, torsion spring; 15, sealing gasket; 16, rubber block; 17, sliding hole; 18, handle; 19, air inlet pipe; 20, feed pipe; 21, discharge pipe; 22, base; 23, anti-collision groove. Specific embodiments

[0024] 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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-6 , the present utility model provides a rubber batching device for tire production, including a connecting seat 2 fixedly arranged on the surface of a batching tank 1. A filtering tank 3 is opened at the top end of the connecting seat 2. A limit seat 8 is fixedly arranged on the inner wall of the filtering tank 3. An ejection assembly 5 is arranged on one side of the limit seat 8. A slot 9 is opened on the other side of the limit seat 8. An activated carbon filter screen plate 11 is slidably connected to the inner wall of the slot 9. A vertical slot 10 is opened on the surface of the slot 9. A plate-taking opening is opened on one side of the connecting seat 2. Stop blocks 12 are fixedly arranged on the front and back surfaces of the connecting seat 2. A pressing plate 13 is rotatably connected between the two stop blocks 12 through a rotating shaft. A sealing gasket 15 is embedded on one side of the pressing plate 13. Torsion springs 14 are fixedly arranged between the two stop blocks 12 and the pressing plate 13. Pull the pressing plate 13 to cause the pressing plate 13 to rotate counterclockwise by 90° around the rotating shaft, thus exposing the plate-taking opening. The pressing plate 13 will compress the torsion spring 14. At this time, the activated carbon filter screen plate 11 is taken out through the plate-taking opening, completing the collection of the activated carbon filter screen plate 11. After taking out the old activated carbon filter screen plate 11, the new activated carbon filter screen plate 11 is slid into the slot 9. Release the pressing plate 13, and the torsion spring 14 will restore its deformation and drive the pressing plate 13 to return to its original position, causing the pressing plate 13 and the sealing gasket 15 to tightly press the new activated carbon filter screen plate 11, thus completing the sealing of the filtering tank 3 and the installation of the activated carbon filter screen plate 11, without repeatedly loosening and tightening screws, which is convenient to use.

[0026] The pop-up component 5 includes a storage groove 51, which is opened inside the connecting seat 2. A sliding plate 52 is slidably connected to the inner wall of the storage groove 51. A return spring 53 is fixedly arranged between the sliding plate 52 and the storage groove 51. There are two return springs 53. A sliding rod 54 is fixedly arranged on one side of the sliding plate 52. There are two sliding rods 54. The return spring 53 will extend and push the sliding plate 52 to move, and the sliding plate 52 will push the sliding rod 54 to move, so as to urge the sliding rod 54 to push against the activated carbon filter plate 11, so that a part of the activated carbon filter plate 11 is ejected after the pressing plate 13 rotates, facilitating the manual pulling out of the activated carbon filter plate 11 and improving the disassembly efficiency.

[0027] A guiding hole 55 is opened on the surface of the sliding plate 52. A guiding rod 56 is slidably connected to the inner wall of the guiding hole 55. Both ends of the guiding rod 56 are fixedly connected to the inner wall of the storage groove 51. The return spring 53 is sleeved outside the guiding rod 56. One end of the sliding rod 54 penetrates through one side of the limiting seat 8 and is placed inside the slot 9. One end of the sliding rod 54 is slidably connected to one side of the activated carbon filter plate 11. The guiding rod 56 limits the return spring 53 compressed by the sliding plate 52 to prevent it from being damaged due to excessive bending.

[0028] An air pump 4 is fixedly arranged on the inner wall of the filter tank 3. The air outlet end of the air pump 4 is communicated with the bottom inside the filter tank 3. The air suction end of the air pump 4 is fixedly provided with an air suction pipe 7. One end of the air suction pipe 7 sequentially penetrates through the inner wall of the connecting seat 2 and the surface of the batching tank 1 and is communicated with the top inside the batching tank 1. Start the air pump 4, and pump the gas at the top inside the batching tank 1 into the inside of the filter tank 3 through the air pump 4 to remove the peculiar smell.

[0029] The inside of the slot 9 and the inside of the filter tank 3 are both communicated with the inside of the vertical groove 10. A rubber block 16 is fixedly arranged on the inner wall of the slot 9. The inner wall of the rubber block 16 is slidably connected to the surface of the activated carbon filter plate 11. A sliding hole 17 is opened on the surface of the rubber block 16. The inner wall of the sliding hole 17 is slidably connected to the surface of the sliding rod 54. The provided sliding hole 17 facilitates the sliding rod 54 to pass through the rubber block 16, and the rubber block 16 enhances the sealing performance of the limiting seat 8, facilitating the gas containing peculiar smell to pass through the activated carbon filter plate 11.

[0030] The other side of the activated carbon filter plate 11 is slidably connected to one side of the sealing gasket 15. The sealing gasket 15 covers the plate-taking opening and fits against the activated carbon filter plate 11 to prevent the gas containing peculiar smell from flowing out through the plate-taking opening. The surface of the activated carbon filter plate 11 is slidably connected to the inner wall of the plate-taking opening to facilitate sliding out the activated carbon filter plate 11 along the inner wall of the plate-taking opening. One side of the pressing plate 13 is slidably connected to one side of the connecting seat 2. The other side of the pressing plate 13 is fixedly provided with a handle 18. The provided handle 18 facilitates the rotation of the pressing plate 13.

[0031] At the top of the batching tank 1, an air inlet pipe 19 and a feeding pipe 20 are respectively fixed. There are three feeding pipes 20 for adding different raw materials. At the bottom of the batching tank 1, a base 22 and a discharging pipe 21 are respectively fixed. The mixed rubber batching is discharged through the discharging pipe 21. An anti-collision groove 23 is formed on the surface of the base 22. The anti-collision groove 23 is sleeved outside the discharging pipe 21, so that the electric valve on the surface of the discharging pipe 21 is exposed outside, which is convenient for manual maintenance. Electric valves are respectively fixed on the surfaces of the discharging pipe 21, the feeding pipe 20 and the air inlet pipe 19. A stirring assembly 6 is arranged inside the batching tank 1.

[0032] The stirring assembly 6 includes a stirring motor 61. The stirring motor 61 is fixedly arranged at the top of the batching tank 1. A stirring rod 62 is fixedly arranged on the transmission shaft of the stirring motor 61. Stirring blades 63 are fixedly arranged on the surface of the stirring rod 62. There are four stirring blades 63. One end of the stirring rod 62 is rotatably connected with a support cylinder 64 through a sealing bearing. The inside of the support cylinder 64 is communicated with the inside of the discharging pipe 21. One end of the support cylinder 64 is fixedly connected with the inner wall of the bottom end of the batching tank 1. A discharging port 65 is formed on the surface of the support cylinder 64. When the stirring motor 61 is started, the stirring motor 61 drives the stirring blades 63 to rotate through the stirring rod 62. The stirring blades 63 stir a variety of raw materials for tire production to realize the mixing of the mixed rubber batching. The support cylinder 64 limits one end of the rotating stirring rod 62 through a sealing bearing, improving the stability of the stirring rod 62 and the stirring blades 63 during rotation. The mixed rubber batching falls into the discharging pipe 21 through the discharging port 65.

[0033] During use, first pull the pressing plate 13 through the handle 18, so that the pressing plate 13 rotates counterclockwise by 90° with the rotating shaft as the center, thus exposing the plate-taking port. At this time, the return spring 53 will stretch and push the sliding plate 52 to move. The sliding plate 52 pushes the sliding rod 54 to move, so that the sliding rod 54 squeezes the activated carbon filter plate 11, and thus a part of the activated carbon filter plate 11 is pushed out after the pressing plate 13 rotates, which is convenient for manual pulling out of the activated carbon filter plate 11 and improving the disassembly efficiency. Then take out the old activated carbon filter plate 11 from the inside of the slot 9 and insert the new activated carbon filter plate 11. Then release the handle 18, and the torsion spring 14 will recover its deformation and drive the pressing plate 13 to return to its original position, so that the pressing plate 13 and the sealing gasket 15 press the activated carbon filter plate 11, completing the installation of the activated carbon filter plate 11. There is no need to repeatedly loosen and tighten the screws, which is convenient to use.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rubber compounding equipment for tire production, comprising a compounding tank (1), characterized in that: The surface of the mixing tank (1) is provided with a connecting seat (2), the top of the connecting seat (2) is provided with a filter groove (3), the inner wall of the filter groove (3) is provided with a limiting seat (8), one side of the limiting seat (8) is provided with a pop-up assembly (5), the other side of the limiting seat (8) is provided with a slot (9), the inner wall of the slot (9) is slidably connected with an activated carbon filter screen plate (11), the surface of the slot (9) is provided with a vertical groove (10), one side of the connecting seat (2) is provided with a plate removal opening, the front and back sides of the connecting seat (2) are both provided with a stopper (12), a pressure plate (13) is rotatably connected between the two stoppers (12) via a rotating shaft, a sealing gasket (15) is embedded on one side of the pressure plate (13), and a torsion spring (14) is provided between the two stoppers (12) and the pressure plate (13).

2. The rubber compounding equipment for tire production according to claim 1, characterized in that: The pop-up assembly (5) comprises a receiving groove (51), the receiving groove (51) is arranged inside the connecting seat (2), the inner wall of the receiving groove (51) is slidably connected with a slide plate (52), a return spring (53) is arranged between the slide plate (52) and the receiving groove (51), and a slide bar (54) is arranged on one side of the slide plate (52).

3. The rubber compounding equipment for tire production according to claim 2, characterized in that: A guide hole (55) is provided on the surface of the slide plate (52), and a guide rod (56) is slidably connected to the inner wall of the guide hole (55). Both ends of the guide rod (56) are connected to the inner wall of the storage groove (51). The return spring (53) is sleeved on the outside of the guide rod (56). One end of the slide rod (54) passes through one side of the limit seat (8) and is placed inside the slot (9). One end of the slide rod (54) is slidably connected to one side of the activated carbon filter screen (11).

4. The rubber compounding equipment for tire production according to claim 1, characterized in that: An air pump (4) is provided on the inner wall of the filter tank (3), the air outlet end of the air pump (4) is connected to the bottom of the filter tank (3), and an air suction pipe (7) is provided on the air suction end of the air pump (4), one end of the air suction pipe (7) passes through the inner wall of the connecting seat (2) and the surface of the batching tank (1) in sequence and is connected to the top of the batching tank (1).

5. The rubber compounding equipment for tire production according to claim 2, characterized in that: The interior of the slot (9) and the interior of the filter slot (3) are both connected to the interior of the vertical slot (10); a rubber block (16) is provided on the inner wall of the slot (9); the inner wall of the rubber block (16) is slidably connected to the surface of the activated carbon filter screen (11); a sliding hole (17) is provided on the surface of the rubber block (16); the inner wall of the sliding hole (17) is slidably connected to the surface of the sliding rod (54).

6. The rubber compounding equipment for tire production according to claim 1, characterized in that: The other side of the activated carbon filter screen plate (11) is slidably connected to one side of the sealing gasket (15), the surface of the activated carbon filter screen plate (11) is slidably connected to the inner wall of the plate taking port, one side of the pressing plate (13) is slidably connected to one side of the connecting seat (2), and the other side of the pressing plate (13) is provided with a handle (18).

7. The rubber compounding equipment for tire production according to claim 1, characterized in that: The top of the batching tank (1) is provided with an air inlet pipe (19) and a feed pipe (20), and the bottom of the batching tank (1) is provided with a base (22) and a discharge pipe (21). The surface of the base (22) is provided with an anti-collision groove (23), and the anti-collision groove (23) is sleeved on the outside of the discharge pipe (21). The surface of the discharge pipe (21), the surface of the feed pipe (20) and the surface of the air inlet pipe (19) are all provided with electric valves. The interior of the batching tank (1) is provided with a stirring assembly (6).

8. The rubber compounding equipment for tire production according to claim 7, characterized in that: The stirring assembly (6) comprises a stirring motor (61), wherein the stirring motor (61) is arranged at the top end of the mixing tank (1), the transmission shaft of the stirring motor (61) is provided with a stirring rod (62), the surface of the stirring rod (62) is provided with a stirring blade (63), one end of the stirring rod (62) is rotatably connected to a support tube (64) via a sealed bearing, the interior of the support tube (64) is connected to the interior of a discharge pipe (21), one end of the support tube (64) is connected to the inner wall of the bottom end of the mixing tank (1), and the surface of the support tube (64) is provided with a discharge port (65).

Images