Tire forming machine rolling device for tire rubber plate production

Abstract

The utility model provides a kind of tire forming machine rolling device for tire rubber plate production, it is related to tire rolling technology field, including base, the outer surface of base is fixedly connected with support, the outer surface of support is equipped with sliding slot, the inner wall of support is sleeved with rotating roller, the rotating roller is rotatably connected with support, the inner wall of sliding slot is sleeved with sliding block, the sliding block is slidably connected with sliding slot, the inner wall of sliding block is sleeved with movable roller, the outer surface of base is fixedly connected with liquid pump, the outer surface of base is fixedly connected with lifting platform, the outer surface of lifting platform is fixedly connected with connecting rod.The utility model, through liquid pump drives lifting platform to move up and down, connecting rod is moved by lifting platform, the sleeve ring on connecting rod will also move, movable roller is moved by the movement of sleeve ring, since movable roller is slidably connected with sliding block, sliding block moves inside sliding slot, so that tire material is rolled.

Description

Technical Field

[0001] This utility model relates to the field of tire rolling technology, and in particular to a tire forming machine rolling device for tire rubber sheet production. Background Technology

[0002] In the tire manufacturing process, different layers of materials need to be bonded together and then pressed into a whole by rolling. However, most traditional rolling mechanisms only use a single pressure roller for rolling operations. This rolling operation cannot completely remove the air between the layers inside the tire body, thus affecting the quality of the tire body. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing rolling mechanisms, which mostly use only a single pressure roller for rolling operations. This type of rolling operation cannot completely remove air between the layers inside the tire body, thus affecting the quality of the subsequent tire body. The invention provides a rolling device for a tire forming machine used in tire rubber sheet production.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a rolling device for a tire forming machine for producing tire rubber sheets, comprising a base, a bracket fixedly connected to the outer surface of the base, a groove formed on the outer surface of the bracket, a rotating roller sleeved on the inner wall of the bracket, the rotating roller being rotatably connected to the bracket, a slider sleeved on the inner wall of the groove, the slider being slidably connected to the groove, a movable roller sleeved on the inner wall of the slider, the movable roller being rotatably connected to the slider, a liquid pump fixedly connected to the outer surface of the base, a lifting platform fixedly connected to the outer surface of the base, a connecting rod fixedly connected to the outer surface of the lifting platform, a collar fixedly connected to the outer surface of the connecting rod, a first rotating wheel fixedly connected to one end of the rotating roller, a rotating rod fixedly connected to one end of the movable roller, a second rotating wheel fixedly connected to the outer surface of the rotating rod, and a belt sleeved on the outer surface of the first rotating wheel.

[0005] In a preferred embodiment, the outer surface of the bracket is provided with a knob, a lead screw is fixedly connected to the outer surface of the knob, a bearing is fixedly connected to one end of the lead screw, and a moving block is sleeved on the outer surface of the lead screw.

[0006] In a preferred embodiment, a limiting rod is fixedly connected to the outer surface of the movable block, and a movable wheel is sleeved on the outer surface of the limiting rod, with the movable wheel rotatably connected to the limiting rod.

[0007] In a preferred embodiment, the collar is rotatably connected to the movable roller.

[0008] In a preferred embodiment, the belt is rotatably connected to the first pulley and the belt is rotatably connected to the second pulley.

[0009] In a preferred embodiment, the movable wheel is rotatably connected to the belt.

[0010] In a preferred embodiment, the bearing is placed inside the bracket, and the bearing is fixedly connected to the bracket.

[0011] In a preferred embodiment, the outer surface of the moving block is provided with a threaded hole that matches the thread on the lead screw.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] This invention provides support for other components via a base, ensures normal operation of the rolling process via a bracket, and uses rotating and movable rollers to roll the rubber. A hydraulic pump drives a lifting platform to move up and down, which in turn moves a connecting rod. The collar on the connecting rod also moves, and the movement of the collar moves the movable roller. Since the movable roller is slidably connected to the slider, the slider moves inside the groove, thus rolling the tire material and squeezing out the internal air. Then, a belt drives the first rotating wheel to rotate, which in turn drives the rotating roller to rotate. The belt also drives the second rotating wheel to rotate, which in turn drives the movable roller connected to the rotating rod to rotate, thus rolling the rubber. Attached Figure Description

[0014] Figure 1 A perspective view of a rolling device for a tire forming machine used in tire rubber sheet production, provided by this utility model.

[0015] Figure 2 A cross-sectional view of a rolling device for a tire forming machine used in tire rubber sheet production, provided by this utility model.

[0016] Figure 3 A side view of a rolling device for a tire forming machine used in tire rubber sheet production, provided by this utility model.

[0017] Figure 4 A cross-sectional view of the support frame of a tire forming machine rolling device for producing tire rubber sheet, provided by this utility model.

[0018] Legend:

[0019] 1. Base; 2. Bracket; 3. Rotary roller; 4. Movable roller; 5. Liquid pump; 6. Lifting platform; 7. Slide groove; 8. Connecting rod; 9. Collar; 10. Slider; 11. Moving wheel; 12. First wheel; 13. Second wheel; 14. Rotating rod; 15. Belt; 16. Knob; 17. Lead screw; 18. Moving block; 19. Bearing; 20. Limiting rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1

[0022] like Figures 1-4 As shown, this utility model provides a technical solution: a rolling device for a tire forming machine used in tire rubber sheet production, comprising a base 1, a bracket 2 fixedly connected to the outer surface of the base 1, a groove 7 formed on the outer surface of the bracket 2, a rotating roller 3 sleeved on the inner wall of the bracket 2, the rotating roller 3 being rotatably connected to the bracket 2, a slider 10 sleeved on the inner wall of the groove 7, the slider 10 being slidably connected to the groove 7, a movable roller 4 sleeved on the inner wall of the slider 10, the movable roller 4 being rotatably connected to the slider 10, and a liquid pump 5 fixedly connected to the outer surface of the base 1. A lifting platform 6 is fixedly connected to the outer surface of the base 1. A connecting rod 8 is fixedly connected to the outer surface of the lifting platform 6. A collar 9 is fixedly connected to the outer surface of the connecting rod 8. The collar 9 is rotatably connected to the movable roller 4. A first rotating wheel 12 is fixedly connected to one end of the rotating roller 3. A rotating rod 14 is fixedly connected to one end of the movable roller 4. A second rotating wheel 13 is fixedly connected to the outer surface of the rotating rod 14. A belt 15 is sleeved on the outer surface of the first rotating wheel 12. The belt 15 is rotatably connected to the first rotating wheel 12 and to the second rotating wheel 13.

[0023] In this embodiment, the base 1 provides support for other components, the bracket 2 ensures the normal operation of the rolling process, the rotating roller 3 and the movable roller 4 roll the rubber, the hydraulic pump 5 drives the lifting platform 6 to move up and down, the lifting platform 6 drives the connecting rod 8 to move, and the collar 9 on the connecting rod 8 also moves. The movement of the collar 9 drives the movable roller 4 to move. Since the movable roller 4 is slidably connected to the slider 10, the slider 10 moves inside the groove 7, thereby rolling the tire material and squeezing out the internal air. Then, the belt 15 drives the first rotating wheel 12 to rotate, the first rotating wheel 12 drives the rotating roller 3 to rotate, the belt 15 also drives the second rotating wheel 13 to rotate, and the second rotating wheel 13 drives the movable roller 4 connected to the rotating rod 14 to rotate, thereby rolling the rubber.

[0024] Example 2

[0025] like Figures 1-4As shown, the outer surface of the bracket 2 is provided with a knob 16, and a lead screw 17 is fixedly connected to the outer surface of the knob 16. One end of the lead screw 17 is fixedly connected to a bearing 19, which is placed inside the bracket 2 and is fixedly connected to the bracket 2. A moving block 18 is sleeved on the outer surface of the lead screw 17, and a threaded hole matching the thread on the lead screw 17 is opened on the outer surface of the moving block 18. A limit rod 20 is fixedly connected to the outer surface of the moving block 18, and a moving wheel 11 is sleeved on the outer surface of the limit rod 20. The moving wheel 11 is rotatably connected to the belt 15 and the limit rod 20.

[0026] In this embodiment, as the movable roller 4 moves, the preload of the belt 15 decreases. By rotating the knob 16, the lead screw 17 rotates inside the bearing 19. Since the lead screw 17 is threadedly connected to the moving block 18, the moving block 18 moves left and right as the lead screw 17 rotates. The moving block 18 then moves the moving wheel 11, thereby tightening the belt 15 and ensuring the preload of the belt 15. The belt 15 then drives the moving wheel 11 to rotate around the limit rod 20, ensuring the normal operation of the rolling process.

[0027] Working principle:

[0028] like Figures 1-4 As shown, in this invention, when the liquid pump 5 is turned on, it drives the lifting platform 6 to move up and down. The movement of the lifting platform 6 causes the connecting rod 8 to move, which in turn causes the collar 9 to move. Since the collar 9 is rotatably connected to the movable roller 4, the movable roller 4 will move under the drive of the collar 9. And since the movable roller 4 is rotatably connected to the slider 10, the slider 10 will slide in the groove 7. During this process, the distance between the rotating roller 3 and the movable roller 4 changes, thereby performing a rolling operation on the tire rubber sheet placed between them, squeezing out the air inside the rubber sheet, and making the rubber sheet more compact.

[0029] Simultaneously, when the rotating roller 3 rotates, the first rotating wheel 12 at one end of it rotates accordingly. Because the belt 15 is rotatably connected to the first rotating wheel 12, the belt 15 also begins to rotate; and because the belt 15 is rotatably connected to the second rotating wheel 13, the second rotating wheel 13 will be driven to rotate by the belt 15, thereby driving the rotating rod 14 and the movable roller 4 connected to the rotating rod 14 to rotate; in this way, the rotating roller 3 and the movable roller 4 rotate synchronously, continuously rolling the rubber sheet.

[0030] During the movement of the movable roller 4, the preload of the belt 15 will decrease. At this time, the operator can turn the knob 16, which will drive the lead screw 17 to rotate inside the bearing 19. Since the threaded hole on the outer surface of the movable block 18 matches the thread on the lead screw 17, the rotation of the lead screw 17 will drive the movable block 18 to move left and right. The movement of the movable block 18 will drive the limit rod 20 and the movable wheel 11 to move. The movable wheel 11 will tighten the belt 15 to ensure the preload of the belt 15, so that the belt 15 can stably drive the first wheel 12 and the second wheel 13 to rotate, thereby ensuring the normal operation of the rolling work.

[0031] Throughout the rolling process, the various components work together. The base 1 provides stable support for the device, the bracket 2 ensures the stability of the installation and rotation of the rotating roller 3 and the movable roller 4, the hydraulic pump 5 and the lifting platform 6 realize the position adjustment of the movable roller 4, the belt 15 and the pulley system realize the power transmission, and the knob 16, the lead screw 17 and the moving block 18 and other components ensure the stability of the pretension of the belt 15, ultimately achieving efficient and stable rolling molding of tire rubber sheets.

[0032] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A rolling device for a tire forming machine used in tire rubber sheet production, comprising a base (1), characterized in that: A bracket (2) is fixedly connected to the outer surface of the base (1). A groove (7) is formed on the outer surface of the bracket (2). A rotating roller (3) is sleeved on the inner wall of the bracket (2). The rotating roller (3) is rotatably connected to the bracket (2). A slider (10) is sleeved on the inner wall of the groove (7). The slider (10) is slidably connected to the groove (7). A movable roller (4) is sleeved on the inner wall of the slider (10). The movable roller (4) is rotatably connected to the slider (10). The outer surface of the base (1) is fixedly connected to... There is a liquid pump (5), a lifting platform (6) is fixedly connected to the outer surface of the base (1), a connecting rod (8) is fixedly connected to the outer surface of the lifting platform (6), a collar (9) is fixedly connected to the outer surface of the connecting rod (8), a first rotating wheel (12) is fixedly connected to one end of the rotating roller (3), a rotating rod (14) is fixedly connected to one end of the movable roller (4), a second rotating wheel (13) is fixedly connected to the outer surface of the rotating rod (14), and a belt (15) is sleeved on the outer surface of the first rotating wheel (12).

2. The rolling device for a tire forming machine for producing tire rubber sheet according to claim 1, characterized in that: The outer surface of the bracket (2) is provided with a knob (16), and a lead screw (17) is fixedly connected to the outer surface of the knob (16). One end of the lead screw (17) is fixedly connected to a bearing (19), and a moving block (18) is sleeved on the outer surface of the lead screw (17).

3. The rolling device for a tire forming machine for producing tire rubber sheet according to claim 2, characterized in that: A limiting rod (20) is fixedly connected to the outer surface of the movable block (18), and a movable wheel (11) is sleeved on the outer surface of the limiting rod (20). The movable wheel (11) is rotatably connected to the limiting rod (20).

4. The rolling device for a tire forming machine for producing tire rubber sheet according to claim 1, characterized in that: The collar (9) is rotatably connected to the movable roller (4).

5. The rolling device for a tire forming machine for producing tire rubber sheet according to claim 1, characterized in that: The belt (15) is rotatably connected to the first pulley (12), and the belt (15) is rotatably connected to the second pulley (13).

6. The rolling device for a tire forming machine for producing tire rubber sheet according to claim 3, characterized in that: The movable wheel (11) is rotatably connected to the belt (15).

7. The rolling device for a tire forming machine for producing tire rubber sheet according to claim 3, characterized in that: The bearing (19) is placed inside the bracket (2), and the bearing (19) is fixedly connected to the bracket (2).

8. The rolling device for a tire forming machine for producing tire rubber sheet according to claim 2, characterized in that: The outer surface of the moving block (18) is provided with a threaded hole that matches the thread on the lead screw (17).

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