Automatic joint equipment for fiber rolling

Abstract

The utility model relates to the technical field of tire fiber processing equipment, and discloses fiber calendering automatic joint equipment which comprises a device base, two symmetrical side supporting plates are installed at the top of the device base, a supporting plate is installed between the two side supporting plates, vertical guide grooves are formed in the inner sides of the two side supporting plates, and the vertical guide grooves are connected with the supporting plate. During use, material heads and material tails on the first material roller and the second material roller penetrate through the two sets of material guide rollers correspondingly and are stretched to the position between the vulcanizing device and the supporting plate to be stacked, meanwhile, the material heads and the material tails are fixed through the two sets of material guide rollers, and rubber sheets are placed between the material heads and the material tails; after placement is completed, the two hydraulic telescopic rods can be started to drive the vulcanizing device to vertically descend, so that material heads, material tails and rubber sheets are pressed and heated, vulcanizing joint operation is achieved, the whole operation can be completed only by one person, the whole operation efficiency is improved, and production continuity and stability are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of tire fiber processing equipment, in particular to a fiber calendering automatic jointing device. Background Art

[0002] At present, in the fiber calendering process, a double unwinding station is used to unwind the fiber curtain. When a roll of curtain is used up, it is necessary to manually adjust the tail of the material and the head of the next roll to the position of the splicing machine and place a piece of film in the middle. The splicing machine is turned on and waits for vulcanization to be completed before closing the splicing machine to complete the splicing operation.

[0003] The existing technical solution requires two operators to work together at the same time. The operation is complicated and takes a long time, which puts a lot of pressure on the cloth storage. If there is an abnormality in the manual operation, it will affect the joint quality and the production continuity and stability of the fiber calendering process, thereby affecting the size and thickness stability of the cord production, and affecting the handling, performance and quality of the finished tire. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides a fiber calendering automatic jointing device to solve the above technical problems.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a fiber calendering automatic jointing device, comprising a device base, wherein two mutually symmetrical side support plates are installed on the top of the device base, a support plate is installed between the two side support plates, vertical guide grooves are opened on the inner sides of the two side support plates, vertical guide blocks are slidably installed in the vertical guide grooves, a vulcanizing device is installed between the two vertical guide blocks, hydraulic telescopic rods are arranged in the two vertical guide grooves, the action output shaft of the hydraulic telescopic rod is installed on the vertical guide block, a first support rod is installed on the two side support plates, a first material roller is arranged between the two first support rods, two mutually symmetrical second support rods are installed on the top of the device base, a second material roller is arranged between the two second support rods, two mutually symmetrical fixed blocks are arranged on both sides of the two side support plates, a sliding rod is provided between the two fixed blocks, a connecting slider is slidably arranged on the sliding rod, and two material guide rollers are rotatably installed between the two connecting sliders located on the same side.

[0008] Preferably, a placement groove is provided on the first support rod and the second support rod, and a rotating shaft adapted to the placement groove is arranged at both ends of the first material roller and the second material roller.

[0009] Preferably, the two connecting sliders located on the same side are both connected to a micro motor, and the action output shaft of the micro motor passes through the connecting slider and is installed on one of the guide rollers.

[0010] Preferably, four supporting feet distributed in a matrix are arranged at the bottom of the device base.

[0011] Preferably, the bottom of the supporting foot is made of rubber.

[0012] Preferably, a sliding hole adapted to the sliding rod is provided on the connecting slider.

[0013] Preferably, the vulcanization device is arranged directly above the support plate.

[0014] Compared with the prior art, the present invention provides a fiber calendering automatic jointing device with the following beneficial effects:

[0015] 1. The utility model is provided with two sets of guide rollers, a vulcanizing device, a first material roller and a second material roller, which cooperate with each other. Therefore, when in use, the material head and the material tail on the first material roller and the second material roller can be respectively passed through the two sets of guide rollers and stretched to be stacked between the vulcanizing device and the support plate. At the same time, the material head and the material tail are fixed by the two sets of guide rollers, and a film is placed between the material head and the material tail. After the placement is completed, the vulcanizing device can be driven to descend vertically by activating two hydraulic telescopic rods, so that the material head, the material tail and the film are pressed and heated to realize the vulcanization joint operation. The whole operation can be completed by one person, which improves the overall operation efficiency and ensures the continuity and stability of production. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is a side cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 It is a side cross-sectional structural diagram of the liquefied telescopic rod and vertical guide block and other structures of the utility model;

[0019] Figure 4 It is a schematic cross-sectional view of the support plate, vertical guide block and two side support plates of the utility model.

[0020] Among them: 1. Device base; 2. Side support plate; 3. Vulcanizing device; 4. First support rod; 5. First material roller; 6. Second support rod; 7. Second material roller; 8. Fixed block; 9. Slide rod; 10. Connecting slider; 11. Material guide roller; 12. Micro motor; 13. Vertical guide groove; 14. Support plate; 15. Vertical guide block; 16. Hydraulic telescopic rod; 17. Slide hole; 18. Placement groove. DETAILED DESCRIPTION

[0021] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0024] See also Figures 1-4 , a fiber calendering automatic jointing equipment, including a device base 1, two symmetrical side support plates 2 are installed on the top of the device base 1, a support plate 14 is installed between the two side support plates 2, vertical guide grooves 13 are opened on the inner sides of the two side support plates 2, vertical guide blocks 15 are slidably installed in the vertical guide grooves 13, a vulcanizing device 3 is installed between the two vertical guide blocks 15, hydraulic telescopic rods 16 are arranged in the two vertical guide grooves 13, and the action output shaft of the hydraulic telescopic rod 16 is installed on the vertical guide block 15, a first support rod 4 is installed on the two side support plates 2, a first material roller 5 is arranged between the two first support rods 4, two symmetrical second support rods 6 are installed on the top of the device base 1, a second material roller 7 is arranged between the two second support rods 6, two symmetrical fixed blocks 8 are arranged on both sides of the two side support plates 2, a slide rod 9 is provided between the two fixed blocks 8, a connecting slider 10 is slidably arranged on the slide rod 9, and two guide rollers 11 are rotatably installed between the two connecting sliders 10 on the same side.

[0025] By cooperating with the two sets of material guide rollers 11, the vulcanizing device 3, the first material roller 5 and the second material roller 7, the material head and the material tail on the first material roller 5 and the second material roller 7 can be respectively passed through the two sets of material guide rollers 11 and stretched to between the vulcanizing device 3 and the support plate 14 for stacking. At the same time, the material head and the material tail are fixed by the two sets of material guide rollers 11, and a film is placed between the material head and the material tail. After the placement is completed, the vulcanizing device 3 can be driven to descend vertically by starting the two hydraulic telescopic rods 16, so that the material head, the material tail and the film are pressed and heated to realize the vulcanization joint operation. The whole operation can be completed by one person, which improves the overall operation efficiency and ensures the continuity and stability of production.

[0026] Specifically, in this embodiment, a placement groove 18 is provided on the first support rod 4 and the second support rod 6, and a rotating shaft compatible with the placement groove 18 is arranged at both ends of the first material roller 5 and the second material roller 7. Through the mutual cooperation between the placement groove 18 and the rotating shaft, the first material roller 5 and the second material roller 7 can be conveniently placed on the two first support rods 4 and the two second support rods 6.

[0027] Specifically, in this embodiment, the two connecting sliders 10 located on the same side are connected to a micro motor 12. The action output shaft of the micro motor 12 passes through the connecting slider 10 and is installed on one of the guide rollers 11. Through the setting of the micro motor 12, the guide roller 11 can be easily driven to rotate, thereby facilitating the material on the first material roller 5 or the second material roller 7 to pass between the two guide rollers 11, and the amount of material retraction and release can be adjusted by the micro motor 12.

[0028] Specifically, in this embodiment, four support feet are arranged at the bottom of the device base 1 in a matrix distribution. The bottom of the support feet is made of rubber material. The setting of the support feet can improve the overall stability of the device.

[0029] Specifically, in this embodiment, a sliding hole 17 adapted to the sliding rod 9 is provided on the connecting slider 10 . Through the provision of the sliding hole 17 , the connecting slider 10 can slide along the sliding rod 9 through the sliding hole 17 .

[0030] Specifically, in this embodiment, the vulcanizing device 3 is disposed directly above the support plate 14 .

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fiber calendering automatic jointing device, comprising a device base, characterized in that: Two mutually symmetrical side support plates are installed on the top of the device base, and a support plate is installed between the two side support plates. Vertical guide grooves are opened on the inner sides of the two side support plates, and vertical guide blocks are slidably installed in the vertical guide grooves. A vulcanizing device is installed between the two vertical guide blocks. Hydraulic telescopic rods are arranged in the two vertical guide grooves, and the action output shaft of the hydraulic telescopic rod is installed on the vertical guide block. A first support rod is installed on the two side support plates, and a first material roller is arranged between the two first support rods. Two mutually symmetrical second support rods are installed on the top of the device base, and a second material roller is arranged between the two second support rods. Two mutually symmetrical fixed blocks are arranged on both sides of the two side support plates, and a sliding rod is provided between the two fixed blocks. A connecting slider is slidably arranged on the sliding rod, and two material guide rollers are rotatably installed between the two connecting sliders located on the same side.

2. The fiber calendering automatic jointing device according to claim 1, characterized in that: The first support rod and the second support rod are both provided with a placement groove, and both ends of the first material roller and the second material roller are both provided with a rotating shaft adapted to the placement groove.

3. The fiber calendering automatic jointing device according to claim 1, characterized in that: The two connecting slide blocks on the same side are both connected with a micro motor, and the action output shaft of the micro motor passes through the connecting slide block and is installed on one of the guide rollers.

4. The fiber calendering automatic jointing device according to claim 1, characterized in that: The bottom of the device base is provided with four supporting feet distributed in a matrix.

5. The fiber calendering automatic jointing device according to claim 4, characterized in that: The bottom of the supporting foot is made of rubber.

6. The fiber calendering automatic jointing device according to claim 1, characterized in that: The connecting slide block is provided with a slide hole matched with the slide rod.

7. The fiber calendering automatic jointing device according to claim 1, characterized in that: The vulcanizing device is arranged just above the supporting plate.

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