A length and width fixing device for solid tire rubber winding

Abstract

This utility model discloses a length-and-width fixing device for wrapping solid tires with adhesive. It includes a length-fixing component for determining the length of the adhesive and a width-fixing component for determining the width of the adhesive. The width-fixing component is located between the length-fixing component and a corresponding tablet press. Both the length-fixing component and the width-fixing component are mounted on a mounting base via a length-width-fixing movable component, which moves the length-fixing component and the width-fixing component closer to or further away from the tablet press. Both the length-fixing component and the width-fixing component can be moved to a position close to the adhesive applicator roller of the tablet press under the action of the length-width-fixing movable component. Then, according to the settings, the width-fixing component adjusts the width and cuts into the adhesive applicator roller to determine the width of the adhesive. The length-fixing component cuts the adhesive after wrapping, allowing the width and length of the adhesive to be set as needed. Compared with existing technologies, this reduces manual intervention, improves wrapping efficiency, and can also cut off irregular edges, thereby effectively improving the wrapping quality.

Description

Technical Field

[0001] This utility model belongs to the field of solid tire rubber wrapping technology, specifically relating to a fixed length and width device for solid tire rubber wrapping. Background Technology

[0002] When wrapping solid tires with rubber, it is necessary to cut rubber material of different widths as needed. After wrapping a certain amount of rubber, it needs to be cut to achieve a fixed length of rubber material. Currently, there are two methods for determining the specifications of the rubber material: one is by manually measuring and cutting, and the other is by changing the specifications of the rubber outlet on the pressing machine. The former has high labor costs and low efficiency, resulting in large wrapping weight and joint deviations. The latter, due to the cooling of the rubber sheet on the conveyor belt, can cause misalignment between the rubber head and the end of the sheet, resulting in uneven wrapping and large joint deviations, all of which affect the wrapping quality. Utility Model Content

[0003] This utility model proposes a fixed-length and fixed-width device for wrapping solid tires with rubber, which can cut rubber materials of different specifications as needed, reduce manual intervention, and effectively improve the wrapping efficiency.

[0004] Therefore, the technical solution adopted by this utility model is as follows: a fixed length and fixed width device for wrapping solid tires with rubber, including a fixed length component for determining the length of the wrapping rubber and a fixed width component for determining the width of the wrapping rubber, wherein the fixed width component is located between the fixed length component and the corresponding tablet press, and both the fixed length component and the fixed width component are mounted on the mounting base through a fixed length and width moving component, wherein the fixed length and width moving component is used to move the fixed length component and the fixed width component closer to or away from the tablet press.

[0005] As a preferred embodiment of the above scheme, the fixed length component includes a fixed length extension seat disposed on the fixed length width moving component. The fixed length extension seat is provided with a fixed length seat, and the upper end of the fixed length seat is obliquely upward facing the side of the tablet press. A fixed length adjustment component is disposed on the fixed length seat through the fixed length moving component.

[0006] Further preferably, the fixed-length adjustment assembly includes two fixed-length adjustment shafts spaced apart and extending along the fixed-length base. The two ends of the fixed-length adjustment shafts are mounted on the fixed-length moving assembly via corresponding fixed-length adjustment bases. A fixed-length adjustment block is slidably disposed on each fixed-length adjustment shaft. A fixed-length mounting shaft is disposed on the two fixed-length adjustment blocks via a fixed-length connecting block. The fixed-length mounting shaft is located between the two fixed-length adjustment blocks and is disposed closer to the tablet press. A fixed-length cross-cutting blade facing the tablet press is disposed on the fixed-length adjustment shaft via a detachable assembly. A fixed-length adjustment spring is sleeved on the fixed-length adjustment shaft and is located between the fixed-length adjustment block and the fixed-length adjustment base at the end away from the tablet press.

[0007] Further preferably, the fixed-length moving component includes a fixed-length moving plate, a crank-slider mechanism for moving the fixed-length moving plate is provided between the fixed-length moving plate and the fixed-length seat, a third guide rail assembly is provided between the fixed-length moving plate and the fixed-length seat, the detachable component includes a pressure plate, and an installation step corresponding to the pressure plate is provided on the fixed-length shaft.

[0008] Further preferably, the fixed width component includes a width adjustable component disposed on the fixed length width moving component. The width adjustable component is provided with two width moving blocks that can move relative to or towards each other. Each width moving block is provided with a width cutting component for achieving fixed width cutting of the adhesive.

[0009] Further preferably, the width cutting assembly includes a width base disposed on a width moving block, the upper end of the width base being inclined upward toward one side of the tablet press, a width telescopic cylinder being disposed on the width base, a width cutter holder being disposed on the width telescopic cylinder, a width shaft being disposed on the width cutter holder via a width mounting sleeve, and a circular cutter being disposed at one end of the width shaft.

[0010] The beneficial effects of this utility model are as follows: Both the length-fixing component and the width-fixing component can be moved to a position close to the glue-applying roller of the tablet press under the action of the length-width-fixing moving component. Then, according to the setting, the width-fixing component adjusts the width and cuts into the glue-applying roller to determine the width of the glue material. The length-fixing component cuts the glue material after the glue is wrapped, so that the width and length of the glue material can be set as needed. Compared with the prior art, it reduces manual intervention, improves the glue wrapping efficiency, and can also cut off irregular edge parts, thereby effectively improving the wrapping quality. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the fixed width and fixed length device in this utility model. Figure 1 .

[0012] Figure 2 This is a schematic diagram of the width-length-fixed device in this utility model. Figure 2 .

[0013] Figure 3 This is a schematic diagram illustrating the use of the fixed width and fixed length device in this utility model.

[0014] Reference numerals: Tableting machine-200, Glue roller-210, Length-fixed assembly-510, Length-fixed height-increasing seat-511, Length-fixed seat-512, Length-fixed adjustment shaft-513, Length-fixed adjustment spring-5131, Length-fixed adjustment seat-514, Length-fixed adjustment block-515, Length-fixed connecting block-516, Length-fixed mounting shaft-517, Length-fixed cross-cutting blade-518, Length-fixed moving plate-519, Width-fixed assembly-520, Length-fixed width moving assembly-530, Width moving block-531, Width base-532, Width telescopic cylinder-533, Width cutter seat-534, Width mounting sleeve-535, Width shaft-536, Circular cutter-537, Mounting base-540. Detailed Implementation

[0015] The present invention will be further described below with reference to embodiments and accompanying drawings:

[0016] like Figure 1-3 As shown, a fixed-length and fixed-width device for wrapping solid tires with rubber mainly consists of a fixed-length component 510, a fixed-width component 520, a fixed-length and fixed-width moving component 530, and a mounting base 540. The fixed-length component 510 is used to determine the length of the wrapping rubber, and the fixed-width component 520 is used to determine the width of the wrapping rubber. The fixed-width component can adjust the width as needed. To ensure that the width of the wrapped rubber is consistent, the fixed-width component 520 is located between the fixed-length component 510 and the corresponding pressing machine 200.

[0017] Both the length-fixed component 510 and the width-fixed component 520 are mounted on the mounting base 540 via the length-width-fixed moving component 530. The length-width-fixed moving component 530 is used to move the length-fixed component 510 and the width-fixed component 520 closer to or further away from the tablet press 200, so that the length-fixed component and the width-fixed component can automatically adjust their positions according to the position of the adhesive roller on the tablet press, ensuring that the length-fixed component and the width-fixed component can cut the adhesive material located on the adhesive roller on the tablet press. Preferably, a distance detection sensor is provided on the mounting base 540 to detect the movement distance of the length-fixed component 510 and the width-fixed component 520 under the action of the length-width-fixed moving component 530. To prevent the length-fixed and width-fixed components from cutting the adhesive material when not in operation, an anti-displacement clamping component is provided at the end of the mounting base 540 away from the tablet press to clamp the length-width-fixed moving component 530, and this anti-displacement clamping component adopts existing technology.

[0018] The length-fixing component 510 includes a length-fixing height-increasing seat 511 disposed on the length-fixing width-moving component 530. A length-fixing seat 512 is disposed on the length-fixing height-increasing seat 511, and the upper end of the length-fixing seat 512 is obliquely upward on the side facing the tablet press 200. A length-fixing adjustment component is disposed on the length-fixing seat 512 via the length-fixing moving component. The length-fixing adjustment component enables the length-fixing cross-cutting blade to be applicable to the rubber material, thereby ensuring the cutting of the wound rubber material. The length-fixing moving component enables the length-fixing cross-cutting blade to move to the corresponding stop position when the rubber material needs to be cut, and cut the rubber material.

[0019] The length adjustment assembly includes two length adjustment shafts 513 spaced apart and extending along the length adjustment seat 512. The two ends of the length adjustment shafts 513 are mounted on the length moving assembly via corresponding length adjustment seats 514. Each length adjustment shaft 513 is slidably provided with a length adjustment block 515. The two length adjustment blocks 515 are connected to a length mounting shaft 517 via a length connecting block 516. A length adjustment spring 5131 is sleeved on the length adjustment shaft 513 and is located between the length adjustment block 515 and the length adjustment seat 514 at the end away from the tablet press. The length mounting shaft 517 is located between the two length adjustment blocks 515 and is located closer to the tablet press. A length cross-cutting blade 518 facing the tablet press is provided on the length mounting shaft 517 via a detachable assembly.

[0020] The fixed-length moving assembly includes a fixed-length moving plate 519, a crank-slider mechanism for moving the fixed-length moving plate 519 is provided between the fixed-length moving plate 519 and the fixed-length base 512, and a third guide rail assembly is provided between the fixed-length moving plate 519 and the fixed-length base 512. The detachable assembly includes a pressure plate, and a mounting step corresponding to the pressure plate is provided on the fixed-length shaft, through which the fixed-length cross-cutting blade is mounted on the mounting step.

[0021] The width-fixing component 520 includes a width-adjustable component mounted on the length-width-motion component 530. This width-adjustable component enables the cutting of adhesive materials of different widths. The width-adjustable component has two width-moving blocks 531 that can move relative to or towards each other. Each width-moving block 531 is equipped with a width-cutting component for achieving fixed-width cutting of the adhesive. The width-adjustable component employs a motor-screw mechanism and is equipped with a width detection sensor for detecting the distance between the two width-moving blocks, thereby obtaining the distance between the two width-moving blocks, i.e., the width of the adhesive material.

[0022] The width cutting assembly includes a width base 532 mounted on a width moving block 531, with the upper end of the width base 532 tilted upwards towards the tablet press. A width telescopic cylinder 533 is mounted on the width base 532, and a width cutter holder 534 is mounted on the width telescopic cylinder 533. A width shaft 536 is mounted on the width cutter holder 534 via a width mounting sleeve 535, and a circular cutter 537 is mounted at one end of the width shaft 536. During the adhesive wrapping process, when the thickness of the adhesive on the tablet press's adhesive roller decreases, the circular cutter extends accordingly through the operation of the width telescopic cylinder, thereby ensuring stable control of the adhesive wrapping width.

[0023] When the width and length fixing device is working, the width fixing component adjusts the distance between the two circular cutters according to the input rubber material width. Then, the length and width fixing moving component drives the length fixing component and the width fixing component to move to the glue application roller 210 near the tablet press. After the tire blank is moved into place, the circular cutter cuts into the rubber material on the glue application roller under the action of the width telescopic cylinder, realizing the width adjustment of the rubber material. When the set length is reached, the crank slider mechanism works, causing the length fixing cross cutter to move towards the glue application roller to cut the rubber material and then retract.

Claims

1. A device for fixing the length and width of a solid tire when wrapping it with rubber, characterized in that: It includes a length-determining component (510) for determining the length of the wrapping adhesive and a width-determining component (520) for determining the width of the wrapping adhesive. The width-determining component (520) is located between the length-determining component (510) and the corresponding tablet press (200). Both the length-determining component (510) and the width-determining component (520) are mounted on the mounting base (540) via a length-width-moving component (530). The length-width-moving component (530) is used to move the length-determining component (510) and the width-determining component (520) closer to or further away from the tablet press (200).

2. The length and width fixing device for solid tire gluing according to claim 1, characterized in that: The fixed length component (510) includes a fixed length raising seat (511) disposed on the fixed length width moving component (530). A fixed length seat (512) is disposed on the fixed length raising seat (511), and the upper end of the fixed length seat (512) is obliquely upward on the side facing the tablet press (200). A fixed length adjustment component is disposed on the fixed length seat (512) through the fixed length moving component.

3. The device for fixing the length and width of a solid tire when wrapping it with rubber as described in claim 2, characterized in that: The fixed length adjustment assembly includes two fixed length adjustment shafts (513) spaced apart and extending along the fixed length seat (512). The two ends of the fixed length adjustment shafts (513) are mounted on the fixed length moving assembly via corresponding fixed length adjustment seats (514). Each fixed length adjustment shaft (513) is slidably provided with a fixed length adjustment block (515). The two fixed length adjustment blocks (515) are provided with a fixed length mounting shaft (517) via a fixed length connecting block (516). The fixed length mounting shaft (517) is located between the two fixed length adjustment blocks (515) and is located near the tablet press. The fixed length mounting shaft (517) is provided with a fixed length cross-cutting blade (518) facing the tablet press via a detachable assembly. A fixed length adjustment spring (5131) is sleeved on the fixed length adjustment shaft (513). The fixed length adjustment spring (5131) is located between the fixed length adjustment block (515) and the fixed length adjustment seat (514) at the end away from the tablet press.

4. The length and width fixing device for solid tire gluing according to claim 3, characterized in that: The fixed-length moving assembly includes a fixed-length moving plate (519), and a crank-slider mechanism for moving the fixed-length moving plate (519) is provided between the fixed-length moving plate (519) and the fixed-length seat (512). A third guide rail assembly is provided between the fixed-length moving plate (519) and the fixed-length seat (512). The detachable assembly includes a pressure plate, and an installation step corresponding to the pressure plate is provided on the fixed-length shaft.

5. The length and width fixing device for solid tire gluing as claimed in claim 1, wherein: The fixed width component (520) includes a width adjustable component disposed on the fixed length and width moving component (530). The width adjustable component is provided with two width moving blocks (531) that can move relative to or towards each other. Each width moving block (531) is provided with a width cutting component for achieving fixed width cutting of the glue.

6. The length and width fixing device for solid tire rubber coating according to claim 5, characterized in that: The width cutting assembly includes a width base (532) disposed on a width moving block (531). The upper end of the width base (532) is inclined upward toward the side of the tablet press. A width telescopic cylinder (533) is disposed on the width base (532). A width cutter seat (534) is disposed on the width telescopic cylinder (533). A width shaft (536) is disposed on the width cutter seat (534) through a width mounting sleeve (535). A circular cutter (537) is disposed at one end of the width shaft (536).

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