Waste tire rubber extrusion device

Abstract

The utility model discloses a waste tire rubber extruding device, which relates to the field of tire rubber extruding devices and comprises a bracket, the bracket comprises a bottom plate, a first support and a second support, the first support and the second support are both fixedly mounted on the upper end face of the bottom plate, the first support is sleeved with an outer pressing frame, and the second support is sleeved with an inner pressing frame. And an electric cylinder for driving the outer pressing frame to move horizontally is fixedly installed on the first support, a mounting base is fixedly installed on the head of the second support, and two sets of inner pressing frames are symmetrically arranged on the two sides of the mounting base. The mounting base is arranged on the bracket, and the inner pressing frames are arranged on the two sides of the mounting base, so that the distance between the inner pressing frames at the two ends can be easily adjusted through the driving assembly during use, tires can be easily and stably supported through the inner pressing frames during use, and the positions of the tires can be easily and flexibly adjusted; and the outer pressing frame is matched with the inner pressing frame to realize rapid extrusion operation.

Description

Technical Field

[0001] The utility model relates to the technical field of tire rubber extrusion devices, in particular to a waste tire rubber extrusion device. Background Art

[0002] At present, when refurbishing waste tires, it is necessary to reinforce the tire surface with a patch or a new skin. In order to firmly connect the patch or skin to the tire, strong glue is added between the patch and the tire. However, too much glue fills the pores between the patch and the tire, which affects the firm connection between the patch and the tire.

[0003] The existing Chinese patent with publication number CN213533901U discloses a waste tire retreading rubber extrusion device, including a load-bearing panel, a back plate is fixedly installed on the back of the lower part of the load-bearing panel, support legs are fixedly installed on the lower part of the load-bearing panel and on the left and right sides of the back plate, and a brake device for squeezing the tire is arranged on the load-bearing panel, and the brake device includes a servo motor fixedly installed on the front of the back plate, a rotating plate fixedly installed on the output shaft of the servo motor, and a left connecting plate rotatably connected to the left end of the rotating plate.

[0004] With respect to the above-mentioned related technologies, it is found that the above-mentioned tire extrusion and rubber extrusion equipment can easily flow the rubber liquid onto the bearing panel when in use, which is not conducive to continuous extrusion processing. Utility Model Content

[0005] The present application provides a waste tire rubber extrusion device, which is used to solve the problems raised in the background technology.

[0006] The utility model is achieved in this way:

[0007] A waste tire rubber extrusion device comprises a bracket, which comprises a base plate, a first bracket and a second bracket, the first bracket and the second bracket are both fixedly mounted on the upper end surface of the base plate, an external pressure frame is sleeved on the first bracket, and an electric cylinder for driving the external pressure frame to move horizontally is fixedly mounted on the first bracket, a mounting seat is fixedly mounted on the head of the second bracket, two groups of internal pressure frames are symmetrically arranged on both sides of the mounting seat, and a driving component for adjusting the synchronous horizontal movement of the two groups of internal pressure frames is arranged on the mounting seat, a receiving shell is also fixedly mounted on the base plate, and a pull-out box is mounted on the side of the receiving shell.

[0008] Furthermore, the first bracket includes a vertical frame and a horizontal frame, the vertical frame is fixedly mounted on the upper end surface of the bottom plate, and the horizontal frame is horizontally fixed on the head of the vertical frame.

[0009] Furthermore, the external pressure frame includes an external arc pressure plate and a sleeve sleeved on the horizontal frame, and the external arc pressure plate is fixedly installed on one end of the sleeve.

[0010] Furthermore, the mounting seat includes a seat box and a guide frame, the guide frame is symmetrically arranged at both ends of the seat box, and the guide frame is fixedly connected to the seat box.

[0011] Furthermore, the inner pressure frame includes a clamping plate and an inner arc pressure plate, the clamping plate is slidably mounted on the guide frame, and the inner arc pressure plate is fixedly mounted on the outer end of the clamping plate.

[0012] Furthermore, the driving assembly includes a double-headed motor and a driving screw, the double-headed motor is fixedly mounted on the seat box, the driving screw is mounted on both ends of the double-headed motor, and the driving screw is connected to the output end of the double-headed motor.

[0013] Furthermore, the upper end surface of the clamping plate is provided with a screw sleeve that matches with the thread of the driving screw rod, and the screw sleeve is fixedly mounted on the upper end surface of the clamping plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the utility model provides a mounting seat on the bracket, and provides internal pressure frames on both sides of the mounting seat, so that when in use, it is easy to adjust the distance between the internal pressure frames at both ends through the driving component, so that when in use, it is easy to stably support the tire through the internal pressure frames, and it is easy to flexibly adjust the position of the tire, and the external pressure frame is used to cooperate with the internal pressure frame to achieve rapid extrusion operation, and the extruded glue is received in real time by installing a receiving shell on the bottom plate, which is easy to collect in a centralized manner, and has the advantages of convenient processing operation and easy collection of glue. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a three-dimensional diagram of the overall structure in the embodiment of the utility model when it is actually used;

[0017] Figure 2 It is a three-dimensional diagram of the overall structure in the embodiment of the utility model;

[0018] Figure 3 yes Figure 2 a front view of the device shown;

[0019] Figure 4 yes Figure 2 a top view of the device shown;

[0020] Figure 5 yes Figure 2 Side view of the device shown.

[0021] In the figure: 1. bracket; 11. bottom plate; 12. first bracket; 121. vertical frame; 122. horizontal frame; 13. second bracket; 2. external pressure frame; 21. external arc pressure plate; 22. sleeve; 3. electric cylinder; 4. mounting seat; 41. seat box; 42. guide frame; 5. internal pressure frame; 51. clamping plate; 52. internal arc pressure plate; 53. screw sleeve; 6. drive assembly; 61. double-head motor; 62. drive screw; 7. receiving shell; 71. pull-out box; A. tire. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0023] Reference Figure 1 , Figure 2 and Figure 3 As shown, a waste tire rubber extrusion device includes a bracket 1, the bracket 1 includes a base plate 11, a first bracket 12 and a second bracket 13, the first bracket 12 and the second bracket 13 are both fixedly mounted on the upper end surface of the base plate 11, an external pressure frame 2 is sleeved on the first bracket 12, and an electric cylinder 3 for driving the external pressure frame 2 to move horizontally is fixedly mounted on the first bracket 12, a mounting seat 4 is fixedly mounted on the head of the second bracket 13, two groups of internal pressure frames 5 are symmetrically arranged on both sides of the mounting seat 4, and a driving component 6 for adjusting the synchronous horizontal movement of the two groups of internal pressure frames 5 is arranged on the mounting seat 4, a receiving shell 7 is also fixedly mounted on the base plate 11, and a pull-out box 71 is mounted on the side of the receiving shell 7. The structure of the bracket 1 is set to ensure that the first bracket 12 and the second bracket 13 are fixedly installed on the bottom plate 11. When it is easy to use, the first bracket 12 can be used to support the installation of the external pressure frame 2, and the second bracket 13 can be used to support the mounting seat 4, so that the internal pressure frame 5 can be installed through the mounting seat 4. In this way, when it is necessary to squeeze glue, the tire can be placed on the two groups of internal pressure frames 5, and then the driving component 6 can be started to support the tire, and then the electric cylinder can be started to squeeze the tire, and the squeezed glue can be collected into the pull-out box 71 through the receiving shell 7, and the pull-out box 71 can be pulled out of the receiving shell 7 for easy cleaning.

[0024] Reference Figure 3 As shown, the first bracket 12 includes a vertical frame 121 and a horizontal frame 122, wherein the vertical frame 121 is fixedly mounted on the upper end surface of the bottom plate 11, and the horizontal frame 122 is horizontally fixed to the head of the vertical frame 121. The structural setting of the first bracket 12 ensures that the horizontal frame 122 is fixedly mounted through the vertical frame 121, and facilitates the sliding mounting of the external pressure frame 2 through the horizontal frame 122, so that the external pressure frame 2 can be slidably adjusted to the use position.

[0025] Reference Figure 3 and Figure 4 As shown, the outer pressure frame 2 includes an outer arc pressure plate 21 and a sleeve 22 sleeved on the horizontal frame 122, and the outer arc pressure plate 21 is fixedly mounted on one end of the sleeve 22. The structural setting of the outer pressure frame 2 ensures that the outer arc pressure plate 21 can be sleeved on the horizontal frame 122 through the sleeve 22, and the sleeve 22 can push the outer arc pressure plate 21 to squeeze the road bar when it is easy to use.

[0026] Reference Figure 2 and Figure 3 As shown, the mounting seat 4 includes a seat box 41 and a guide frame 42, the guide frames 42 are symmetrically arranged at both ends of the seat box 41, and the guide frames 42 are fixedly connected to the seat box 41. The structural setting of the mounting seat 4 ensures that the drive assembly 6 is installed through the seat box 41, and the guide frames 42 are arranged on both sides of the seat box 41 to slide and install the inner pressure frame 5.

[0027] Reference Figure 3 and Figure 5 As shown, the inner pressure frame 5 includes a clamping plate 51 and an inner arc pressure plate 52, the clamping plate 51 is slidably mounted on the guide frame 42, and the inner arc pressure plate 52 is fixedly mounted on the outer end of the clamping plate 51. The structural setting of the inner pressure frame 5 ensures that the clamping plate 51 can drive the inner arc pressure plate 52 to support the inner side of the tire during use. The driving assembly 6 includes a double-headed motor 61 and a driving screw 62, the double-headed motor 61 is fixedly mounted on the seat box 41, the driving screw 62 is mounted on both ends of the double-headed motor 61, and the driving screw 62 is connected to the output end of the double-headed motor 61. The upper end surface of the clamping plate 51 is provided with a screw sleeve 53 threadedly matched with the driving screw 62, and the screw sleeve 53 is fixedly mounted on the upper end surface of the clamping plate 51. The structural setting of the driving assembly 6 ensures that the driving screws 62 at both ends are driven to rotate by the double-headed motor 61, and the screw sleeve 53 is driven to move stably by the driving screw 62, thereby realizing the operation of driving the clamping plate 51 to move.

[0028] Working principle: when it is needed, start the double-headed motor to rotate in the opposite direction, and then drive the screw to move the inner pressure frames at both ends closer to each other. After putting the tire in, start the double-headed motor to rotate forward, so that the inner pressure frames at both ends can support the tire, and then rotate the angle of the tire to adjust the position of the patch, so that the patch can be moved between the inner pressure frame and the outer pressure frame, and then start the electric cylinder to drive the outer pressure frame to achieve extrusion. When squeezing the tire with the skin pasted on the surface, you can continuously rotate the tire position, and the squeezed glue can drip into the pull-out box of the receiving shell at the lower end.

[0029] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A waste tire rubber extrusion device, comprising a bracket (1), characterized in that: The bracket (1) comprises a base plate (11), a first bracket (12) and a second bracket (13), the first bracket (12) and the second bracket (13) are both fixedly mounted on the upper end surface of the base plate (11), an external pressure frame (2) is sleeved on the first bracket (12), and an electric cylinder (3) for driving the external pressure frame (2) to move horizontally is fixedly mounted on the first bracket (12), a mounting seat (4) is fixedly mounted on the head of the second bracket (13), two groups of internal pressure frames (5) are symmetrically arranged on both sides of the mounting seat (4), and a driving assembly (6) for adjusting the synchronous horizontal movement of the two groups of internal pressure frames (5) is arranged on the mounting seat (4), and a receiving shell (7) is also fixedly mounted on the base plate (11), and a drawer box (71) is mounted on the side of the receiving shell (7).

2. A waste tire rubber extrusion device according to claim 1, characterized in that: The first bracket (12) comprises a vertical frame (121) and a horizontal frame (122), wherein the vertical frame (121) is fixedly mounted on the upper end surface of the bottom plate (11), and the horizontal frame (122) is horizontally fixed on the head of the vertical frame (121).

3. A waste tire rubber extrusion device according to claim 2, characterized in that: The external pressure frame (2) comprises an external arc pressure plate (21) and a sleeve (22) sleeved on the horizontal frame (122), wherein the external arc pressure plate (21) is fixedly mounted on one end of the sleeve (22).

4. A waste tire rubber extrusion device according to claim 3, characterized in that: The mounting seat (4) comprises a seat box (41) and a guide frame (42), wherein the guide frame (42) is symmetrically arranged at two ends of the seat box (41), and the guide frame (42) is fixedly connected to the seat box (41).

5. A waste tire rubber extrusion device according to claim 4, characterized in that: The inner pressure frame (5) comprises a clamping plate (51) and an inner arc pressure plate (52), wherein the clamping plate (51) is slidably mounted on the guide frame (42), and the inner arc pressure plate (52) is fixedly mounted on the outer end of the clamping plate (51).

6. A waste tire rubber extrusion device according to claim 5, characterized in that: The driving assembly (6) comprises a double-headed motor (61) and a driving screw (62); the double-headed motor (61) is fixedly mounted on the seat box (41); the driving screw (62) is mounted at both ends of the double-headed motor (61); and the driving screw (62) is connected to an output end of the double-headed motor (61).

7. The waste tire rubber extrusion device according to claim 6 is characterized in that: The upper end surface of the clamping plate (51) is provided with a screw sleeve (53) threadably matched with the driving screw rod (62), and the screw sleeve (53) is fixedly mounted on the upper end surface of the clamping plate (51).

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