Tire wall adhesive smearing device

Abstract

The utility model belongs to the technical field of smearing devices, and particularly relates to a tire wall adhesive smearing device which comprises a containing cylinder, a screw rod is connected into the containing cylinder through threads, a piston is installed on the outer side of the left end of the screw rod through a bearing, the piston is connected with the containing cylinder in a sliding mode, a handle is arranged on the outer side of the right end of the containing cylinder, and the handle is connected with the screw rod through a bearing. An outer cylinder is installed on the outer side of the containing cylinder through a bearing, an adjusting supporting mechanism is arranged on the outer side of the outer cylinder, and the cylinder wall of the containing cylinder is fixedly connected with a screw pipe in a sleeved mode. According to the device, the threaded sleeve and the threaded pipe are rotated to do threaded motion, so that the connecting rod drives the sliding block to move, the square rod extends out of the square pipe, the supporting roller makes contact with the side edge of a tire to support the device, and the containing cylinder is located at the axis of the tire of any size and can rotate around the axis to smear; and the device is prevented from being supported by hands for a long time during smearing, so that the device is more convenient to smear the inner wall of the tire.

Description

Technical Field

[0001] The utility model relates to the technical field of coating devices, in particular to a tire sidewall adhesive coating device. Background Art

[0002] The utility model patent with announcement number CN203611477U discloses a low-energy consumption normal pressure hot repair device for waste tires. The device consists of a steam furnace, a sealing insulation layer and a connecting polyethylene hose. The steam furnace is provided with a clean water inlet and a water inlet valve, a combustion chamber at the bottom of the furnace, a steam outlet and a smoke exhaust port at the top of the furnace. The steam outlet is connected to the sealing insulation layer through a polyethylene hose, and the treated tire is placed in the sealing insulation layer. The steam furnace is also provided with a water level gauge, a hot water outlet, a sewage outlet, and a slag outlet. After grinding the tire to be repaired, the debris is removed, an adhesive and a raw rubber sheet are applied to the wound, the tire is placed in the sealing insulation layer, steam is introduced, and heat energy is generated by the steam. The raw rubber attached to the tire wound undergoes a chemical reaction and is bonded to the rubber of the tire itself under the action of internal pressure, thereby realizing the repair of the waste tire. The operation is simple, the speed is fast, there is no safety hazard, the overall processing cost is greatly reduced, the treated tire has no obvious repair marks, and the repaired tire will not have a second leak. In the prior art, the adhesive is mostly applied manually, which results in poor application uniformity and is inconvenient when applied over a large area. Therefore, improvements are needed. Utility Model Content

[0003] The utility model aims to provide a tire sidewall adhesive coating device, which solves the problem that the adhesive is mostly coated manually, the coating uniformity is poor, and the coating over a large area is inconvenient.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tire sidewall adhesive coating device, comprising a accommodating cylinder, the interior of the accommodating cylinder is connected with a screw rod through a thread, a piston is installed on the outer side of the left end of the screw rod through a bearing, the piston and the accommodating cylinder are slidably connected, a handle is provided on the outer side of the right end of the accommodating cylinder, an outer cylinder is installed on the outer side of the accommodating cylinder through a bearing, an adjusting support mechanism is provided on the outer side of the outer cylinder, a spiral tube is fixedly sleeved on the cylinder wall of the accommodating cylinder, and a coating mechanism is provided on the spiral tube.

[0005] Preferably, the adjustment support mechanism includes a screw sleeve, the screw sleeve and the outer tube are connected by threads, a connecting ring is installed on the outer side of the screw sleeve through a bearing, a square tube is welded on the outer side of the left end of the outer tube, a square rod is slidably connected inside the square tube, a slider is welded on the right end of the square rod, and a support roller is provided at the end of the square rod. By rotating the screw sleeve and the screw tube to make a threaded motion, the connecting rod drives the slider to move, and the square rod extends out of the square tube, so that the support roller contacts the side of the tire, and the device is supported, so that the accommodating tube is located at the axis of any size tire, making it more convenient for the device to apply to the inner wall of the tire.

[0006] Preferably, the right end of the slider is hinged with a connecting rod, and the connecting rod is hinged with the connecting ring. The movement of the slider is controlled by setting the connecting rod.

[0007] Preferably, a slide groove is provided at the right end of the square tube, and the slide groove is slidably connected to the slider. The slide groove is provided to guide the movement of the slider.

[0008] Preferably, the coating mechanism comprises an inner tube, the inner tube and the spiral tube are connected by threads, the outer side of the inner tube is slidably connected with a conduit, the upper end of the conduit is fixedly connected with a coating roller, a spring is arranged inside the conduit, the outer side of the spiral tube is fixedly sleeved with a support ring, the lower end of the coating roller is arranged with a guide rod, and the guide rod and the support ring are slidably connected. By rotating the inner tube and the spiral tube to make a threaded motion, the inner tube can always press the coating roller against the inner wall of the tire through the spring, so that the tire is coated more evenly, and local errors are prevented from affecting the coating effect of the device on the tire.

[0009] Preferably, one end of the spring contacts the smear roller, and the other end of the spring contacts the inner tube. By arranging the spring, the smear roller is always in contact with the inner wall of the tire.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model rotates the screw sleeve and the screw tube to make a threaded motion, so that the connecting rod drives the slider to move, so that the square rod extends from the square tube, so that the support roller contacts the side of the tire, and the device is supported, so that the accommodating cylinder is located at the axis of the tire of any size, and can be rotated around the axis to apply the paint, avoiding the hand from supporting the device for a long time during application, making it more convenient to apply the device to the inner wall of the tire.

[0012] 2. The utility model rotates the inner tube and the spiral tube to make a threaded motion, so that the inner tube always presses the coating roller against the inner wall of the tire through the spring, so that the tire is coated more evenly and the local error is avoided to affect the coating effect of the device on the tire. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1It is a three-dimensional diagram of the overall structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 A cross-sectional view of a receiving tube;

[0015] Figure 3 For this utility model Figure 1 A magnified image of point A;

[0016] Figure 4 For this utility model Figure 1 Schematic diagram of the applicator roller.

[0017] In the figure: 1. accommodating cylinder; 2. screw rod; 3. piston; 4. handle; 5. outer cylinder; 6. adjusting support mechanism; 7. screw tube; 8. coating mechanism; 61. screw sleeve; 62. connecting ring; 63. square tube; 64. square rod; 65. slider; 66. slide groove; 67. connecting rod; 68. supporting roller; 81. inner tube; 82. conduit; 83. coating roller; 84. spring; 85. supporting ring; 86. guide rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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.

[0019] See also Figure 1-Figure 2 A tire sidewall adhesive coating device comprises a accommodating cylinder 1, the interior of the accommodating cylinder 1 is connected with a screw rod 2 through a thread, a piston 3 is installed on the outer side of the left end of the screw rod 2 through a bearing, the piston 3 and the accommodating cylinder 1 are slidably connected, a handle 4 is arranged on the outer side of the right end of the accommodating cylinder 1, an outer cylinder 5 is installed on the outer side of the accommodating cylinder 1 through a bearing, an adjusting support mechanism 6 is arranged on the outer side of the outer cylinder 5, a spiral tube 7 is fixedly sleeved on the cylinder wall of the accommodating cylinder 1, and a coating mechanism 8 is arranged on the spiral tube 7.

[0020] See also Figure 1 , Figure 3The adjusting support mechanism 6 includes a screw sleeve 61, the screw sleeve 61 and the outer tube 5 are connected by threads, a connecting ring 62 is installed on the outer side of the screw sleeve 61 through a bearing, a square tube 63 is welded on the outer side of the left end of the outer tube 5, a square rod 64 is slidably connected inside the square tube 63, a slider 65 is welded on the right end of the square rod 64, a connecting rod 67 is hinged on the right end of the slider 65, and the connecting rod 67 is hinged to the connecting ring 62. By setting the connecting rod 67, the movement of the slider 65 is controlled. A slide groove 66 is provided on the right end of the square tube 63, and the slide groove 66 and the slider 65 The sliding connection is provided with a slide groove 66 to guide the movement of the slider 65. A support roller 68 is provided at the end of the square rod 64. By rotating the screw sleeve 61 and the screw tube 7 to make a threaded motion, the connecting rod 67 drives the slider 65 to move, so that the square rod 64 extends from the square tube 63, so that the support roller 68 contacts the side of the tire to support the device, so that the accommodating tube 1 is located at the axis of any size of the tire, avoiding the hand from supporting the device for a long time during application, making it more convenient to apply the device to the inner wall of the tire.

[0021] See also Figure 1 , Figure 4 The smearing mechanism 8 includes an inner tube 81, which is connected to the spiral tube 7 by threads. The outer side of the inner tube 81 is slidably connected with a guide tube 82, and the upper end of the guide tube 82 is fixedly connected with a smearing roller 83. A spring 84 is arranged inside the guide tube 82, and one end of the spring 84 is in contact with the smearing roller 83, and the other end of the spring 84 is in contact with the inner tube 81. By arranging the spring 84, the smearing roller 83 is always in contact with the inner wall of the tire. A support ring 85 is fixedly sleeved on the outer side of the spiral tube 7, and a guide rod 86 is arranged at the lower end of the smearing roller 83. The guide rod 86 and the support ring 85 are slidably connected. By rotating the inner tube 81 and the spiral tube 7 to make a threaded movement, the inner tube 81 always presses the smearing roller 83 against the inner wall of the tire through the spring 84, so that the tire is more evenly smeared, and local errors are prevented from affecting the smearing effect of the device on the tire.

[0022] The specific implementation process of the utility model is as follows: when applying adhesive to the inner wall of the tire, the device is moved to the inside of the tire and then the screw sleeve 61 is rotated, so that the screw sleeve 61 and the outer tube 5 make a threaded movement, and then the screw sleeve 61 moves toward the direction of the screw tube 7, the screw sleeve 61 drives the connecting ring 62 to move, the connecting ring 62 drives the connecting rod 67 to move, the connecting rod 67 drives the slider 65 to move, the slider 65 drives the square rod 64 to slide out in the square tube 63, the square rod 64 drives the support roller 68 to move, so that the support roller 68 contacts the edge of the tire to support the device, by rotating the screw sleeve 61 and the screw tube 7 to make a threaded movement, so that the connecting rod 67 drives the slider 65 to move, so that the square rod 64 extends out of the square tube 63, so that the support roller 68 contacts the side of the tire to support the device, so that the accommodating tube 1 is located at any Pay attention to the size of the tire axis to avoid supporting the device with your hands for a long time when applying, so that it is more convenient for the device to apply to the inner wall of the tire. Then, rotate the inner tube 81 and the screw tube 7 to make a threaded motion, so that the inner tube 81 extends out of the screw tube 7, and the screw tube 7 drives the application roller 83 to move, so that the application roller 83 contacts the inner wall of the tire. In this process, through the elastic action of the spring 84, the application roller 83 is always pressed against the inner wall of the tire, so that the tire is more evenly applied, avoiding local errors from affecting the application effect of the device on the tire. Then, manually rotate the screw 2 and the accommodating tube 1 to make a threaded motion, so that the piston 3 squeezes the adhesive, and it flows out from the screw tube 7 and the inner tube 81 into the application roller 83 to apply to the inner wall of the tire, and the accommodating tube 1 can rotate relative to the outer tube 5, so that the application roller 83 is convenient for applying a large area of ​​the tire.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tire sidewall adhesive coating device, comprising a container (1), characterized in that: The interior of the accommodating cylinder (1) is connected to a screw rod (2) via a thread, a piston (3) is mounted on the outer side of the left end of the screw rod (2) via a bearing, the piston (3) and the accommodating cylinder (1) are slidably connected, a handle (4) is arranged on the outer side of the right end of the accommodating cylinder (1), an outer cylinder (5) is mounted on the outer side of the accommodating cylinder (1) via a bearing, an adjusting support mechanism (6) is arranged on the outer side of the outer cylinder (5), a spiral tube (7) is fixedly sleeved on the cylinder wall of the accommodating cylinder (1), and a smearing mechanism (8) is arranged on the spiral tube (7).

2. A tire sidewall adhesive coating device according to claim 1, characterized in that: The adjusting support mechanism (6) comprises a screw sleeve (61), the screw sleeve (61) and the outer tube (5) are connected by threads, a connecting ring (62) is installed on the outer side of the screw sleeve (61) through a bearing, a square tube (63) is welded on the outer side of the left end of the outer tube (5), a square rod (64) is slidably connected inside the square tube (63), a slider (65) is welded on the right end of the square rod (64), and a supporting roller (68) is arranged at the end of the square rod (64).

3. A tire sidewall adhesive coating device according to claim 2, characterized in that: The right end of the sliding block (65) is hinged with a connecting rod (67), and the connecting rod (67) is hinged with the connecting ring (62).

4. A tire sidewall adhesive coating device according to claim 2, characterized in that: A sliding groove (66) is provided at the right end of the square tube (63), and the sliding groove (66) is slidably connected to the sliding block (65).

5. A tire sidewall adhesive coating device according to claim 1, characterized in that: The smearing mechanism (8) comprises an inner tube (81), the inner tube (81) and the spiral tube (7) are connected by threads, the outer side of the inner tube (81) is slidably connected to a guide tube (82), the upper end of the guide tube (82) is fixedly connected to a smearing roller (83), a spring (84) is arranged inside the guide tube (82), the outer side of the spiral tube (7) is fixedly sleeved with a support ring (85), the lower end of the smearing roller (83) is arranged with a guide rod (86), and the guide rod (86) and the support ring (85) are slidably connected.

6. A tire sidewall adhesive coating device according to claim 5, characterized in that: One end of the spring (84) contacts the smear roller (83), and the other end of the spring (84) contacts the inner tube (81).

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