Equipment for rapidly achieving tire post-inflation process

Abstract

The invention relates to the technical field of tire processing, and particularly discloses equipment for quickly achieving a tire post-inflation process, which is used for solving the problem that a tire cannot be thoroughly shaped after being vulcanized in the prior art. Comprising a detection support, the detection support is of a U-shaped structure, a first side box and a second side box are symmetrically arranged on the inner side of the detection support, the first side box and the second side box are provided with horizontal conveying assemblies used for transferring tires A, and the detection support is provided with an adjusting assembly used for adjusting the distance between the first side box and the second side box. In this way, tires A with different diameters can be conveyed, and a rotating cylinder is rotationally arranged at the upper end of the detection support. According to the present invention, design is performed according to the existing needs, such that the vulcanized tire can be transferred to the target position, the tire is inflated, the inflation pressure is maintained, cooling shaping is performed, and the quality of the tire is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of tire processing, and particularly to a device for quickly achieving a post-inflation process of a tire. Background Art

[0002] When the tire is vulcanized in a vulcanizer and then sent to a post-inflation device for inflation, the hot tire is cooled through two vulcanization cycles, achieving the purpose of maintaining the tire shape when the tire is vulcanized in the vulcanizer and then sent to the post-inflation device for inflation, and the hot tire is cooled through two vulcanization cycles.

[0003] However, due to factors such as the relatively high ambient temperature in the tire vulcanization workshop, the high temperature of the tire when it exits the vulcanizer, and the fixed time for the tire to perform the post-inflation process, the tire still remains at a relatively high temperature after performing the post-inflation process, and the tire shape is not fully shaped, and tire deformation problems will still occur later.

[0004] Based on this, a device for quickly achieving a post-inflation process of a tire is now provided, which can eliminate the drawbacks of existing devices. Summary of the Invention

[0005] The purpose of the present invention is to provide a device for quickly achieving a post-inflation process of a tire, which solves the problem that the tire is not completely shaped after vulcanization in the prior art.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] A device for quickly achieving a post-inflation process of a tire includes a detection bracket. The detection bracket is of a U-shaped structure. Inside the detection bracket, a first side box and a second side box are symmetrically arranged. On the first side box and the second side box, there is a horizontal transmission component for transferring tire A. On the detection bracket, there is an adjustment component for adjusting the distance between the first side box and the second side box, so that tires A with different diameters can be transmitted. At the upper end of the detection bracket, a rotating cylinder is rotatably arranged. At the lower end of the rotating cylinder, an upper chuck is fixedly arranged. Below the upper chuck, there is a lower chuck. On the opposite surfaces of the lower chuck and the upper chuck, there is a sealing inner ring. The lower chuck is connected to a lifting and pushing component for driving it to move up and down. The lower chuck and the upper chuck are matched to form a tire structure to match tire A. The rotating cylinder is communicated with the inner cavity of the upper chuck. The rotating cylinder is connected to a blowing component for providing a cold source to its interior. At the upper end of the upper chuck, a plurality of pressure-limiting exhaust valves for exhausting gas are distributed. The pressure-limiting exhaust valves can discharge the pressure inside tire A when it reaches a set value. The horizontal transmission component, the adjustment component, the lifting and pushing component, and the blowing component are electrically connected to a control panel arranged outside the detection bracket.

[0008] Based on the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] In an alternative solution: The rotating cylinder is connected to a rotating assembly for driving its rotation. A camera group for acquiring image information on the outer side of tire A is provided on the inner wall of the detection bracket. The rotating assembly includes a second steering gear provided on the outer side of the rotating cylinder. A steering motor is installed on the detection bracket on one side of the second steering gear. A first steering gear is fixedly provided at the output end of the steering motor. The first steering gear meshes with the second steering gear.

[0010] In an alternative solution: A support cylinder communicates with the center position at the lower end of the lower chuck. Guide side plates are symmetrically provided on both sides of the support cylinder. A vertical guide rod is slidably penetrated through the guide side plates. The lower end of the vertical guide rod is connected to the detection bracket through a cross beam. The outer side of the support cylinder is connected to a lifting side rod. The end of the lifting side rod is rotatably connected to the upper end of a lifting connecting rod. The lower end of the lifting connecting rod is rotatably connected to a pin shaft on the outer side of a driving disk. The driving disk is rotatably arranged on a mounting frame. Both ends of the mounting frame are fixedly connected to the inner wall of the detection bracket. The driving disk is connected to a lifting driving member for driving its rotation.

[0011] In an alternative solution: The lifting driving member includes a worm gear located at the shaft end of the driving disk. The upper side of the worm gear meshes with a worm. Both ends of the worm are rotatably connected to the ends of the mounting frame. The worm is connected to a lifting motor for driving its rotation.

[0012] In an alternative solution: The lower end of the support cylinder communicates with an exhaust pipe. An exhaust valve is provided on the exhaust pipe.

[0013] In an alternative solution: The air blowing assembly includes a refrigeration heat exchange box provided at the upper end of the detection bracket. The air inlet end of the refrigeration heat exchange box communicates with the air outlet end of an air supply pump. The air outlet end of the refrigeration heat exchange box communicates with an air guide pipe. The other end of the air guide pipe is rotatably connected to the upper end of the rotating cylinder.

[0014] In an alternative solution: The adjusting assembly includes adjusting guide rods symmetrically provided on the outer side of the detection bracket. The adjusting guide rods are slidably arranged in through holes on the detection bracket. Two adjusting bases are symmetrically provided on the detection bracket. An adjusting screw rod is rotatably arranged between the two adjusting bases. An adjusting motor for driving the rotation of the adjusting screw rod is provided on the adjusting base. The lower ends of the first side box and the second side box are provided with adjusting screw rods matching the adjusting screw rod. The adjusting screw rod is provided with two thread areas with opposite helix directions, and each thread area corresponds to the adjusting screw rod.

[0015] In an optional scheme: the horizontal transmission component includes a plurality of transmission rollers rotatably arranged on the inner wall of the second side box, the plurality of transmission rollers are connected by sprockets and chain transmissions, a tensioning wheel is provided between adjacent sprockets, and a transmission motor is provided on the second side box to drive one of the transmission rollers to rotate, wherein two coaxial transmission rollers are connected by a synchronization member.

[0016] In an optional solution: the synchronization component includes a transmission rod connected to the end of the transmission roller, the other end of the transmission rod matches the transmission hole at the end of the transmission roller, a plurality of limiting protrusions are distributed on the outside of the transmission rod, and a limiting groove matching the limiting protrusion is provided in the transmission hole.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention is designed according to existing needs, and can transfer the vulcanized tire to the target position, and then inflate the tire and maintain the inflation pressure to cool and shape it. In addition, the tire can be driven to rotate and its surface state can be obtained so as to perform quality inspection on the tire and ensure the quality of the tire. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of one side of the present invention.

[0020] Figure 2 It is a structural schematic diagram of the other side of the present invention.

[0021] Figure 3 It is a schematic diagram of the lower structure of the present invention.

[0022] Figure 4 It is a schematic diagram of the lower chuck structure of the present invention.

[0023] Figure 5 It is a schematic diagram of the structure of the lifting drive member of the present invention.

[0024] Reference numerals: detection bracket 100, first side box 101, second side box 102, transmission motor 103, tire A, transmission roller 104, control panel 105, adjustment guide rod 106, transmission rod 107, limiting protrusion 108;

[0025] Adjusting motor 109, adjusting screw 110, adjusting screw 111, guide side plate 113, worm 114, worm wheel 115, driving plate 116, exhaust pipe 117, mounting frame 118, exhaust valve 119, vertical guide rod 120, supporting cylinder 121, adjusting base 122, lower chuck 123;

[0026] Lifting side rod 124, lifting connecting rod 125, lifting motor 126;

[0027] Upper chuck 200, sealed inner ring 201, pressure-limiting exhaust valve 203, steering motor 204, first steering gear 205, second steering gear 206, rotating cylinder 207, air duct 208, refrigeration and heat exchange box 209, air supply pump 210. Detailed implementation mode

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] As Figures 1 - 5 As shown in the figure, the embodiment of the present invention provides a device for quickly achieving a post-inflation process of a tire, including a detection bracket 100. The detection bracket 100 is of a U-shaped structure. A first side box 101 and a second side box 102 are symmetrically arranged inside the detection bracket 100. A horizontal transmission component for transferring the tire A is arranged on the first side box 101 and the second side box 102. An adjusting component for adjusting the distance between the first side box 101 and the second side box 102 is arranged on the detection bracket 100, so that tires A with different diameters can be transferred. A rotating cylinder 207 is rotatably arranged at the upper end of the detection bracket 100. An upper chuck 200 is fixedly arranged at the lower end of the rotating cylinder 207. A lower chuck 123 is arranged below the upper chuck 200. Sealed inner rings 201 are arranged on the opposite surfaces of the lower chuck 123 and the upper chuck 200. The lower chuck 123 is connected to a lifting and pushing component for driving it to move up and down. The lower chuck 123 and the upper chuck 200 are matched to form a tire structure to match the tire A. The rotating cylinder 207 is communicated with the inner cavity of the upper chuck 200. The rotating cylinder 207 is connected to a blowing component for providing a cold source to its interior. A plurality of pressure-limiting exhaust valves 203 for exhausting air are distributed at the upper end of the upper chuck 200. The pressure-limiting exhaust valves 203 can discharge the pressure inside the tire A exceeding the set value, so that the tire A can be cooled in a fully inflated state. The horizontal transmission component, the adjusting component, the lifting and pushing component, and the blowing component are electrically connected to a control panel 105 arranged outside the detection bracket 100;

[0030] The rotating cylinder 207 is connected to a rotating assembly for driving its rotation. A camera group for obtaining image information on the outer side of the tire A is provided on the inner wall of the detection bracket 100. By obtaining the surface information of the tire A, it is thus possible to determine whether the shape of the tire A meets the requirements. The rotating assembly includes a second steering gear 206 provided on the outer side of the rotating cylinder 207. A steering motor 204 is installed on the detection bracket 100 on one side of the second steering gear 206. A first steering gear 205 is fixedly provided at the output end of the steering motor 204. The first steering gear 205 meshes with the second steering gear 206. Driven by the steering motor 204, the first steering gear 205 matches the second steering gear 206, thereby driving the rotating cylinder 207 to rotate. The rotating cylinder 207 drives the tire A to rotate so as to detect the tire A;

[0031] A support cylinder 121 is communicated with the center position at the lower end of the lower chuck 123. Guide side plates 113 are symmetrically provided on both sides of the support cylinder 121. A vertical guide rod 120 is slidably penetrated through the guide side plates 113. The lower end of the vertical guide rod 120 is connected to the detection bracket 100 through a cross beam. The outer side of the support cylinder 121 is connected to a lifting side rod 124. The end of the lifting side rod 124 is rotatably connected to the upper end of a lifting connecting rod 125. The lower end of the lifting connecting rod 125 is rotatably connected to a pin shaft on the outer side of a driving disc 116. The driving disc 116 is rotatably arranged on a mounting frame 118. Both ends of the mounting frame 118 are fixedly connected to the inner wall of the detection bracket 100. The driving disc 116 is connected to a lifting driving member for driving its rotation. Driven by the lifting driving member, the driving disc 116 rotates. The pin shaft on the outer side of the driving disc 116 generates a pushing force on the lower end of the lifting connecting rod 125, so that the support cylinder 121 slides up and down along the guide side plates 113 and the vertical guide rod 120. The lower chuck 123 rises to match the upper chuck 200, constructing a tire structure, so as to match the tire A and prepare for inflation;

[0032] The lifting driving member includes a worm gear 115 located at the shaft end of the driving disc 116. The upper side of the worm gear 115 meshes with a worm 114. Both ends of the worm 114 are rotatably connected to the ends of the mounting frame 118. The worm 114 is connected to a lifting motor 126 for driving its rotation. Driven by the lifting motor 126, the worm 114 matches the worm gear 115, thereby driving the driving disc 116 to rotate. The worm and worm gear transmission here has a self-locking effect and can maintain the lifting state;

[0033] The lower end of the support cylinder 121 is communicated with an exhaust pipe 117. An exhaust valve 119 is provided on the exhaust pipe 117. Exhaust can be completed by opening the exhaust valve 119;

[0034] The air blowing assembly includes a refrigeration heat exchange box 209 arranged at the upper end of the detection bracket 100. The air inlet end of the refrigeration heat exchange box 209 is communicated with the exhaust end of an air supply pump 210, and the air outlet end of the refrigeration heat exchange box 209 is communicated with a guide pipe 208. The other end of the guide pipe 208 is rotatably connected to the upper end of a rotating cylinder 207. Under the action of the air supply pump 210, the air flow is cooled after passing through the refrigeration heat exchange box 209, and then enters the rotating cylinder 207 along the guide pipe 208, thereby providing cold air. The cold air enters the tire along the rotating cylinder 207. When the pressure reaches the set value, the gas is discharged along the pressure limiting exhaust valve 203, thereby displacing the hot air inside the tire A and cooling and shaping the tire A.

[0035] The adjustment assembly includes adjustment guide rods 106 symmetrically arranged on the outer side of the detection bracket 100. The adjustment guide rods 106 are slidably arranged in the through holes on the detection bracket 100. Two adjustment bases 122 are symmetrically arranged on the detection bracket 100. An adjustment screw rod 111 is rotatably arranged between the two adjustment bases 122. An adjustment motor 109 for driving the adjustment screw rod 111 to rotate is arranged on the adjustment base 122. Adjustment screw rods 110 matching the adjustment screw rod 111 are arranged at the lower ends of the first side box 101 and the second side box 102. Two thread areas with opposite helix directions are arranged on the adjustment screw rod 111, and each thread area corresponds to the adjustment screw rod 110. Under the drive of the adjustment motor 109, the adjustment screw rod 111 rotates relative to the adjustment screw rod 110. Under the action of the threads, the adjustment screw rod 110 drives the first side box 101 and the second side box 102 to approach or move away from each other, providing power for the adjustment.

[0036] The horizontal transmission assembly includes a plurality of transmission rollers 104 rotatably arranged on the inner wall of the second side box 102. The plurality of transmission rollers 104 are connected by sprockets and chains. A tensioning wheel is arranged between adjacent sprockets. A transmission motor 103 for driving one of the transmission rollers 104 to rotate is arranged on the second side box 102. Two coaxial transmission rollers 104 are connected by a synchronizing member. Under the drive of the transmission motor 103, one of the transmission rollers 104 rotates. Under the transmission of the sprockets and chains, the plurality of transmission rollers 104 on the same side rotate synchronously. Under the transmission of the synchronizing member, the transmission rollers 104 on the first side box 101 and the second side box 102 rotate synchronously.

[0037] The synchronizing member includes a transmission rod 107 connected to the end of the transmission roller 104. The other end of the transmission rod 107 is matched with the transmission hole at the end of the transmission roller 104. A plurality of limit protrusions 108 are distributed on the outer side of the transmission rod 107. Limit grooves matching the limit protrusions 108 are arranged in the transmission hole. The limit grooves and the limit protrusions 108 are matched with each other, so that two coaxial transmission rollers 104 rotate synchronously.

[0038] Working principle: During actual use, the vulcanized tire A is placed between the second side box 102 and the first side box 101, and then the tire A is transferred to the detection position through the horizontal transmission component. A laser positioning component for detecting the tire A is provided inside the second side box 102. Then, the lifting driving member drives the driving disk 116 to rotate, and the pin shaft on the outer side of the driving disk 116 will generate a driving force on the lower end of the lifting connecting rod 125, so that the support cylinder 121 slides up and down along the guiding side plate 113 and the vertical guide rod 120. The lower chuck 123 rises to match the upper chuck 200, constructing the tire structure, thus matching with the tire A to prepare for inflation;

[0039] Then, under the action of the air supply pump 210, the air flow is cooled after passing through the refrigeration heat exchange box 209, and then enters the rotating cylinder 207 along the air guide pipe 208, thereby providing cold air. The cold air enters the tire along the rotating cylinder 207. When the pressure reaches the set value, the gas is discharged along the pressure limiting exhaust valve 203, thereby displacing the hot air inside the tire A and cooling and shaping the tire A;

[0040] After the detection is completed, the exhaust can be completed by opening the exhaust valve 119. Then, the lower chuck 123 and the upper chuck 200 are separated, so that the tire A stays on the horizontal transmission component and is transferred to the target position.

[0041] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for quickly achieving a tire post-inflation process, comprising a detection support (100). Inside the detection support (100), a first side box (101) and a second side box (102) are symmetrically arranged. On the first side box (101) and the second side box (102), there is a horizontal transmission component for transferring tire A. It is characterized in that: On the detection support (100), there is an adjustment component for adjusting the distance between the first side box (101) and the second side box (102). At the upper end of the detection support (100), a rotating cylinder (207) is rotatably arranged. At the lower end of the rotating cylinder (207), an upper chuck (200) is fixedly arranged. Below the upper chuck (200), there is a lower chuck (123). On the opposite surfaces of the lower chuck (123) and the upper chuck (200), there is a sealing inner ring (201). The lower chuck (123) is connected to a lifting and pushing component for driving it to move up and down. The rotating cylinder (207) is communicated with the inner cavity of the upper chuck (200). The rotating cylinder (207) is connected to a blowing component for providing a cold source to its interior. At the upper end of the upper chuck (200), a plurality of pressure-limiting exhaust valves (203) for exhausting are distributed.

2. The rapid achievement device for a tire post-inflation process according to claim 1, characterized in that, The rotating cylinder (207) is connected to a rotating component for driving it to rotate. On the inner wall of the detection support (100), there is a camera group for acquiring image information of the outer side of tire A. The rotating component includes a second steering gear (206) arranged on the outer side of the rotating cylinder (207). On the detection support (100) on one side of the second steering gear (206), a steering motor (204) is installed. At the output end of the steering motor (204), a first steering gear (205) is fixedly arranged. The first steering gear (205) meshes with the second steering gear (206).

3. A rapid achievement device for a tire post-inflation process according to claim 1, characterized in that, At the central position of the lower end of the lower chuck (123), a support cylinder (121) is communicated. On both sides of the support cylinder (121), guide side plates (113) are symmetrically arranged. A vertical guide rod (120) is slidably penetrated through the guide side plates (113). The lower end of the vertical guide rod (120) is connected to the detection support (100) through a cross beam. The outer side of the support cylinder (121) is connected to a lifting side rod (124). The end of the lifting side rod (124) is rotatably connected to the upper end of a lifting link (125). The lower end of the lifting link (125) is rotatably connected to a pin shaft on the outer side of a driving disk (116). The driving disk (116) is rotatably arranged on a mounting frame (118). Both ends of the mounting frame (118) are fixedly connected to the inner wall of the detection support (100). The driving disk (116) is connected to a lifting driving component for driving it to rotate and lift.

4. A rapid achievement device for a tire post-inflation process according to claim 3, characterized in that, The lifting driving component includes a worm gear (115) located at the shaft end of the driving disk (116). The upper side of the worm gear (115) meshes with a worm (114). Both ends of the worm (114) are rotatably connected to the ends of the mounting frame (118). The worm (114) is connected to a lifting motor (126) for driving it to rotate.

5. The rapid achievement device for a tire post-inflation process according to claim 3, characterized in that, The lower end of the support cylinder (121) is communicated with the exhaust pipe (117), and an exhaust valve (119) is arranged on the exhaust pipe (117).

6. A rapid achievement device for a tire post-inflation process according to claim 1, characterized in that, The blowing assembly includes a refrigeration heat exchange box (209) arranged at the upper end of the detection bracket (100). The air inlet end of the refrigeration heat exchange box (209) is communicated with the exhaust end of an air supply pump (210). The air exhaust end of the refrigeration heat exchange box (209) is communicated with a guide pipe (208), and the other end of the guide pipe (208) is rotatably connected to the upper end of a rotating cylinder (207).

7. The rapid achievement device for a tire post-inflation process according to claim 1, wherein, The adjusting assembly includes adjusting guide rods (106) symmetrically arranged on the outer side of the detection bracket (100). The adjusting guide rods (106) are slidably arranged in through holes on the detection bracket (100). Two adjusting bases (122) are symmetrically arranged on the detection bracket (100). An adjusting screw rod (111) is rotatably arranged between the two adjusting bases (122). An adjusting motor (109) for driving the adjusting screw rod (111) to rotate is arranged on the adjusting base (122). Adjusting screw rods (110) matching with the adjusting screw rod (111) are arranged at the lower ends of the first side box (101) and the second side box (102). Two thread regions with opposite helix directions are arranged on the adjusting screw rod (111), and each thread region corresponds to the adjusting screw rod (110).

8. A rapid achievement device for a tire post-inflation process according to claim 1, characterized in that, The horizontal transmission assembly includes a plurality of transmission rollers (104) rotatably arranged on the inner wall of the second side box (102). The plurality of transmission rollers (104) are connected by chain drives through sprockets. A tensioning wheel is arranged between adjacent sprockets. A transmission motor (103) for driving one of the transmission rollers (104) to rotate is arranged on the second side box (102). A synchronizing member is connected between two coaxial transmission rollers (104).

9. A rapid achievement device for a tire post-inflation process according to claim 8, characterized in that, The synchronizing member includes a transmission rod (107) connected to the end of the transmission roller (104). The other end of the transmission rod (107) is matched with a transmission hole at the end of the transmission roller (104). A plurality of limiting protrusions (108) are distributed on the outer side of the transmission rod (107). A limiting groove matching with the limiting protrusion (108) is arranged in the transmission hole.

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