A liner production line crimping device

Abstract

The utility model discloses a kind of inner lining production line curling devices, including import device, curling trolley and movable working device, the both ends of import device are operation side, non-operation side;Curling trolley enters and exits along import device;Movable working device is set in operation side, and movable working device includes curling power device, cloth tension device and cloth deviation rectifying device, curling power device, cloth tension device, cloth deviation rectifying device are independently moved respectively, to make curling trolley enter by operation side, curling trolley moves into position, curling power device, cloth tension device, cloth deviation rectifying device are moved back to position respectively.The utility model, by setting movable working device, curling power device, cloth tension device, cloth deviation rectifying device are independently moved respectively, so that the operation side of whole device can form passageway, to supply curling trolley to enter, solved the problem that curling trolley can only enter from non-operation side, provided convenience for operator.

Description

Technical Field

[0001] This utility model relates to the field of tire production technology, specifically to a coiling device for an inner liner production line. Background Technology

[0002] With the development of the Internet of Things and automated logistics technology, tire factories have gradually begun to use automated line-side warehouses to realize the transfer of tooling trolleys between various semi-finished product production lines and molding machines, replacing the use of forklifts for transportation, which improves efficiency and avoids the safety hazards of forklifts moving through the workshop.

[0003] Because the line-side warehouse is located on the non-operational side, the tooling trolley needs to be guided from the non-operational side to the curling station. However, during the process of upgrading the line-side warehouse in the workshop, the tooling trolley still needs to be manually changed, and it can only be pushed and pushed out of the workstation from the operational side. Therefore, the semi-finished product curling device must be able to ensure that the tooling trolley can enter from either the operational or non-operational side.

[0004] This shows that the existing inner lining production line's coiling device has the problem of inconvenient entry and exit. Utility Model Content

[0005] The technical problem to be solved by this utility model is that the current inner lining production line's curling device has the problem of inconvenience in entering and exiting.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is to provide a winding device for an inner lining production line, comprising:

[0007] An import device, wherein the two ends of the import device are an operating side and a non-operating side;

[0008] The coiled trolley moves in and out along the inlet device; and,

[0009] A mobile working device is located on the non-operating side. The mobile working device includes a curling power device, a pad tension device, and a pad correction device. The curling power device, the pad tension device, and the pad correction device move independently so that the curling trolley enters from the operating side. After the curling trolley moves into place, the curling power device, the pad tension device, and the pad correction device move back to their respective positions.

[0010] In a preferred embodiment, the curling power device includes a base plate and a first movable seat. The first movable seat is driven by a first cylinder and is reciprocally slidably disposed on the base plate. The first movable seat is provided with a first positioning member, and the base plate is provided with a first positioning groove to be adapted to the first positioning member.

[0011] Furthermore, in the above embodiments, the first positioning member includes an elastic member and a truncated cone. The truncated cone is disposed at the free end of the elastic member, and the diameter of the truncated cone gradually decreases to the positioning end. The positioning end is adapted to the first positioning groove.

[0012] Alternatively, in the above embodiments, the first positioning element includes a positioning cylinder and a truncated cone. The truncated cone is driven by the positioning cylinder to move up and down. The diameter of the truncated cone gradually decreases to the positioning end, and the positioning end is adapted to the first positioning groove.

[0013] Alternatively, in the above embodiments, the first movable seat is provided with a guide member, the guide member is configured as a roller and is disposed on both sides of the bottom of the first movable seat, the bottom plate is provided with a wheel groove, and the roller is rotatably disposed in the wheel groove.

[0014] Alternatively, in the above embodiments, the first movable seat is provided with a guide member, the guide member is configured as a fixed block and is disposed on both sides of the bottom of the first movable seat, the base plate is provided with a guide rail, and the fixed block is slidably disposed on the guide rail.

[0015] Alternatively, in the above embodiments, the bottom of the first movable seat is provided with a first fixed position, and the output rod of the first cylinder is connected to the first fixed position.

[0016] In another preferred embodiment, the top surface of the first movable seat is provided with a curling motor and a curling roller connector, the curling roller connector being driven by the curling motor and connected to a corresponding component of the curling trolley, and the top surface of the first movable seat is also provided with a counterweight.

[0017] In another preferred embodiment, the padding cloth correction device includes a work frame, the work frame is provided with an expansion roller and a correction roller, the expansion roller is driven by an inclined expansion cylinder to move obliquely reciprocating, and the correction roller is driven by a correction cylinder to move horizontally reciprocating.

[0018] In another preferred embodiment, the infeeding device is provided with two symmetrical sets of infeeding chains, each of which is driven by its own motor.

[0019] As can be seen from the above technical solution, the advantages and positive effects of the inner lining production line curling device of this application are as follows: Compared with the prior art, this utility model, by setting a mobile working device, allows the curling power device, pad tension device, and pad correction device to move independently, so that the operating side of the entire device can form a channel for the curling trolley to enter. This solves the problem that the curling trolley can only enter from the non-operating side, allowing the curling trolley to enter and exit from both the operating and non-operating sides, providing convenience for operators, increasing the turnaround time of the curling trolley, and improving work efficiency. Attached Figure Description

[0020] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0021] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a top view of the present invention;

[0023] Figure 2 This is a schematic diagram of the infeeding device in this utility model;

[0024] Figure 3 This is a schematic diagram of the coiling power device in this utility model;

[0025] Figure 4 This is a top view of the base plate of the coiling power device in this utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the pad tension device in this utility model;

[0027] Figure 6 This is a schematic diagram of the padding cloth correction device in this utility model;

[0028] Figure 7 This is a structural schematic diagram of the padding correction device in this utility model from another perspective.

[0029] Note: The correspondence between the components and their labels in the diagram is as follows:

[0030] The following components are included: inlet device 10, non-operation side 101, operation side 102, inlet chain 11, motor 12, winding trolley 20, mobile working device 30, winding power device 31, base plate 310, first moving seat 311, first fixed position 3111, first cylinder 312, first positioning component 313, positioning cylinder 3131, truncated cone 3132, roller 314, first positioning groove 315, wheel groove 316, counterweight 317, winding motor 318, winding roller connector 319, pad tension device 32, second moving seat 321, second cylinder 322, second positioning component 323, pad correction device 33, work frame 331, expansion roller 332, expansion cylinder 333, correction roller 334, correction cylinder 335, and line edge storage 40. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application. The inner lining production line curling device provided by this utility model allows the curling trolley to enter and exit from both the operating and non-operating sides, providing convenience for operators, improving the turnaround time of the curling trolley, and increasing work efficiency. The utility model will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0032] To overcome the problem of inconvenient entry of the curling trolley 20 in the existing inner lining production line curling device, please refer to... Figure 1 This utility model provides a curling device for an inner lining production line, including an inlet device 10, a curling trolley 20, and a mobile working device 30. The inlet device 10 has an operating side 102 and a non-operating side 101 at both ends. The curling trolley 20 moves in and out along the inlet device 10. The mobile working device 30 is located on the operating side 102 and includes a curling power device 31, a padding tension device 32, and a padding correction device 33. The curling power device 31, padding tension device 32, and padding correction device 33 move independently to allow the curling trolley 20 to enter from the operating side 102. Once the curling trolley 20 is in position, the curling power device 31, padding tension device 32, and padding correction device 33 move back to their original positions.

[0033] Compared with the prior art, this utility model, by setting up a mobile working device 30, allows the winding power device 31, the padding tension device 32, and the padding correction device 33 to move independently, enabling the operating side 102 of the entire device to form a channel for the winding trolley 20 to enter. This solves the problem that the winding trolley 20 can only enter from the non-operating side 101, allowing it to enter and exit from both the operating side 102 and the non-operating side 101, providing convenience for operators, increasing the turnaround time of the winding trolley 20, and improving work efficiency. This utility model can meet the usage needs of production workshops in the process of building automated logistics and provides strong support for the Internet of Things and automation construction of tire factories.

[0034] Specifically, in the prior art, the non-operating side 101 is generally located near the line-side storage 40 and is only used for material transfer. The operating side 102 is for realizing the function of the curling device: rolling the inner lining layer onto the curling trolley 20, and then transferring it to the forming machine for the next step of production.

[0035] The guiding device 10 guides the curling carriage 20, located on the operating side 102 or non-operating side 101, to the workstation position. The curling power unit 31 is connected to the curling carriage 20 and continuously winds the inner lining layer onto the curling roller of the curling carriage 20. The padding tension device 32 ensures stable tension of the padding when it is wound onto the curling roller. The padding correction device 33 is used to correct the deviation of the padding and improve its positional accuracy.

[0036] See Figure 3 and Figure 4 Furthermore, in the above embodiment, the curling power device 31 includes a base plate 310 and a first movable seat 311. The first movable seat 311 is driven by a first cylinder 312 and reciprocates on the base plate 310. The first movable seat 311 is provided with a first positioning member 313, and the base plate 310 is provided with a first positioning groove 315 to fit the first positioning member 313. When the curling carriage 20 enters from the operating side 102, the curling power device 31, driven by the first cylinder 312, can move the first movable seat 311 to the left side of the curling carriage 20 channel, ensuring the smooth passage of the curling carriage 20. The precise control of the first cylinder 312 makes the first movable seat 311 accurately positioned, effectively improving the stability of the curling tension. After the curling carriage 20 enters the position, the curling power device 3130 returns to its original position and performs the curling action. When the curling carriage 20 is introduced from the non-operating side 101 (line-side storage 40), the curling power device 20 does not need to move and can remain stationary in the working position.

[0037] Similarly, see Figure 5 Similar to the structure of the curling power unit 31, the padding tension device 32 includes a second movable seat 321 driven by a second cylinder 322. The second movable seat 321 is provided with a second positioning element 323, and a second positioning groove is provided below it to fit. When the curling carriage 20 enters from the operating side 102, the padding tension device 32, driven by the second cylinder 322, can move the second movable seat 321 to the right side of the channel. The padding tension device 32 is designed in the same way as the curling power unit 31, and works together to further optimize the curling process and ensure the quality of the inner lining layer. When the curling carriage 20 is introduced from the non-operating side 101 (line edge storage 40), the padding tension device 32 does not need to move and can remain stationary in the working position.

[0038] See again Figure 3 and Figure 4Alternatively, in the above embodiments, the first positioning member 313 includes a positioning cylinder 3131 and a truncated cone 3132. The truncated cone 3132 is driven by the positioning cylinder 3131 to move up and down. The diameter of the truncated cone 3132 gradually decreases to the positioning end, which is adapted to the first positioning groove 315. Before the curling carriage 20 enters from the operating side 102, the first moving seat 311 moves to a predetermined position under the drive of the first cylinder 312. The truncated cone 3132 enters the first positioning groove 315 under the drive of the positioning cylinder 3131, without the need for manual positioning and locking. Since the positioning end of the truncated cone 3131 has the smallest diameter, good positioning accuracy can be maintained. When the curling carriage 20 enters the position, and the curling power device 31 needs to return to the working position, the truncated cone 3132 rises away from the first positioning groove 315 under the drive of the positioning cylinder 3131, and the first moving seat 311 returns to its original position under the drive of the first cylinder 312.

[0039] Alternatively, in the above embodiments, the first positioning member 313 includes an elastic member and a truncated cone 3132. The truncated cone 3132 is disposed at the free end of the elastic member, and its diameter gradually decreases to the positioning end, which is adapted to the first positioning groove 315. Using the elastic member instead of the positioning cylinder 3131, the first moving seat 311 moves to a predetermined position under the drive of the first cylinder 312, and the truncated cone 3132 enters the first positioning groove 315 under the elastic force of the elastic member, eliminating the need for manual positioning and locking. Since the positioning end of the truncated cone 3131 has the smallest diameter, it can disengage from the first positioning groove 315. When the winding power device 31 needs to return to its original position, the first positioning member 313 can be manually unlocked, or the driving force of the first cylinder 312 can be used to directly disengage the first positioning member 313 from the first positioning groove 315. The elastic member provides cushioning when the first moving seat 311 contacts the first positioning groove 315, ensuring accurate positioning without damage. The design of the 3131 cone makes the positioning process smoother, effectively reduces friction, and extends the service life of the device.

[0040] Continue reading Figure 3 and Figure 4Alternatively, in the above embodiments, the first movable seat 311 is provided with a guide member, which is configured as a roller 314, located on both sides of the bottom of the first movable seat 311. The base plate 310 is provided with a wheel groove 316, in which the roller 314 is rotatably disposed. The cooperation between the roller 314 and the wheel groove 316 makes the first movable seat 311 more stable during movement, ensuring that the reciprocating movement of the first movable seat 311 has precise positioning. The wear-resistant material of the roller 314 and the precise design of the wheel groove 316 further enhance the stability and durability of the first movable seat 311, ensuring efficient operation even during frequent operation. The addition of the guide member not only optimizes the movement trajectory but also reduces the heat generated by friction, effectively preventing performance degradation caused by overheating of components. The high synergy of the overall design makes the curling process more efficient and the quality of the inner lining layer is fully guaranteed.

[0041] Alternatively, in the above embodiments, the first movable seat 311 is provided with a guide member, which is configured as a fixed block, and the fixed block is disposed on both sides of the bottom of the first movable seat 311. The base plate 310 is provided with a guide rail, and the fixed block is slidably disposed on the guide rail. This design, through the tight cooperation between the fixed block and the guide rail, ensures that the first movable seat 311 is stable and without deviation during sliding, further improving positioning accuracy. The guide rail is made of highly wear-resistant material, reducing friction loss and extending service life. The synergistic effect of the fixed block and the guide rail further optimizes the running trajectory of the movable seat, ensuring that the inner lining layer maintains uniform tension during high-speed winding, comprehensively improving product quality.

[0042] Continue reading Figure 3 Alternatively, in the above embodiments, a first fixed position 3111 is provided at the bottom of the first movable seat 311, and the output rod of the first cylinder 312 is connected to the first fixed position 3111. The first cylinder 312 drives the output rod, causing the first movable seat 311 to move precisely. The first fixed position 3111 is located at the bottom of the first movable seat 311 and will not affect the working parts on the first movable seat 311, thus cleverly avoiding structural interference. Preferably, the first fixed position 3111 can be located at the farthest end of the first movable seat 311 from the first cylinder 312. In this way, when the first movable seat 311 returns to its original position, the first movable seat 311 maximizes the use of the driving force of the first cylinder 312, ensuring rapid and accurate return. Moreover, most of the cylinder will be hidden under the first movable seat 311, resulting in a smaller overall structural footprint. The design of the first fixed position 3111 also considers ease of maintenance, making it easy to disassemble and replace, thus reducing maintenance costs.

[0043] See Figure 3In another preferred embodiment, the top surface of the first movable seat 311 is provided with a winding motor 318 and a winding roller connector 319. The winding roller connector 319 is driven by the winding motor 318 and connected to the corresponding component of the winding carriage 20. The top surface of the first movable seat 311 is also provided with a counterweight 317. The winding roller connector 319 is connected to the winding roller on the winding carriage 20. The winding motor 318 drives the winding roller to rotate, continuously winding the inner lining layer onto the winding carriage 20. In addition, since the first movable seat 311 is not fixed in one position and needs to move back and forth, it needs to maintain stability during the winding process. At this time, the counterweight 317 can be added to make the weight of the first movable seat 311 more balanced.

[0044] See Figure 6 and Figure 7 In another preferred embodiment, the padding fabric correction device 33 includes a work frame 331, which is equipped with an expansion roller 332 and a correction roller 334. The expansion roller 332 is driven by an inclined expansion cylinder 333 to move obliquely back and forth, and the correction roller 334 is driven by a correction cylinder 335 to move horizontally back and forth. Since the expansion roller 332 needs to extend a certain distance to provide appropriate tension, it may affect the entry of the curling carriage 20. Considering that the correction roller 334 is behind the expansion roller 332, it is necessary to first drive the correction roller 334 horizontally backward by the correction cylinder 335, and then use the expansion cylinder 333 to tilt the expansion roller 332 to the right to create a passage for the curling carriage 20. Precise control of the expansion cylinder 333 and the correction cylinder 335 ensures smooth movement and avoids interference with the curling carriage 20. Meanwhile, the design of the work frame 331 provides sufficient space to ensure that the expansion roller 332 does not collide with other components during movement, ensuring smooth operation of the entire correction device and further improving curling efficiency and product quality. Once the curling carriage 20 is in position, the correction cylinder 335 and expansion cylinder 333 reset, and the correction roller 334 and expansion roller 332 return to their original positions, providing stable tension and ensuring the fabric is flat. The curling carriage 20 starts smoothly, the inner lining layer is precisely aligned, the curling process is seamless, and the production task is completed efficiently. When the curling carriage 20 is introduced from the non-operating side (line-side storage 40), the fabric correction device 33 simply remains stationary in its working position.

[0045] See Figure 2In another preferred embodiment, the infeeding device 10 is provided with two symmetrical sets of infeeding chains 11, each driven by its own motor 12. The individual motors 12 drive the infeeding chains 11 on both sides to operate synchronously, ensuring smooth material infeeding and preventing skewing. The motors 12 are independently controlled, facilitating speed adjustment according to material characteristics and achieving precise synchronization. The symmetrical design effectively balances tension, reduces chain wear, and extends service life. The independent motor drive system flexibly adapts to different working conditions, ensuring a stable and efficient material infeeding process and further improving the overall production line performance.

[0046] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0047] The above description is merely a specific embodiment of the present invention, enabling those skilled in the art to understand or implement the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A winding device for an inner lining production line, characterized in that, include: An import device, wherein the two ends of the import device are an operating side and a non-operating side; The coiled trolley moves in and out along the inlet device; as well as, A mobile working device is provided on the operating side. The mobile working device includes a curling power device, a pad tension device, and a pad correction device. The curling power device, the pad tension device, and the pad correction device move independently so that the curling trolley enters from the operating side. After the curling trolley moves into place, the curling power device, the pad tension device, and the pad correction device move back to their respective positions.

2. The inner lining layer production line curling device as described in claim 1, characterized in that, The curling power device includes a base plate and a first movable seat. The first movable seat is driven by a first cylinder and is reciprocally slidably disposed on the base plate. The first movable seat is provided with a first positioning member, and the base plate is provided with a first positioning groove to be adapted to the first positioning member.

3. The inner lining layer production line curling device as described in claim 2, characterized in that, The first positioning element includes an elastic element and a truncated cone. The truncated cone is disposed at the free end of the elastic element, and the diameter of the truncated cone gradually decreases to the positioning end. The positioning end is adapted to the first positioning groove.

4. The inner lining layer production line curling device as described in claim 2, characterized in that, The first positioning component includes a positioning cylinder and a truncated cone. The truncated cone is driven by the positioning cylinder to move up and down. The diameter of the truncated cone gradually decreases to the positioning end, which is adapted to the first positioning groove.

5. The inner lining layer production line curling device as described in claim 2, characterized in that, The first movable seat is provided with a guide, which is configured as a roller and is disposed on both sides of the bottom of the first movable seat. The base plate is provided with a wheel groove, and the roller is rotatably disposed in the wheel groove.

6. The inner lining layer production line curling device as described in claim 2, characterized in that, The first movable seat is provided with a guide member, which is set as a fixed block and is disposed on both sides of the bottom of the first movable seat. The base plate is provided with a guide rail, and the fixed block is slidably disposed on the guide rail.

7. The inner lining layer production line curling device as described in claim 2, characterized in that, The bottom of the first movable seat is provided with a first fixed position, and the output rod of the first cylinder is connected to the first fixed position.

8. The inner lining layer production line curling device as described in claim 2, characterized in that, The top surface of the first movable seat is provided with a curling motor and a curling roller connector. The curling roller connector is driven by the curling motor and connected to the corresponding component of the curling trolley. The top surface of the first movable seat is also provided with a counterweight.

9. The inner lining layer production line curling device as described in claim 1, characterized in that, The padding cloth correction device includes a work frame, which is equipped with an expansion roller and a correction roller. The expansion roller is driven by an inclined expansion cylinder to move in an inclined reciprocating motion, and the correction roller is driven by a correction cylinder to move in a horizontal reciprocating motion.

10. The inner lining layer production line curling device as described in claim 1, characterized in that, The infeeding device is equipped with two symmetrical sets of infeeding chains, each of which is driven by its own motor.

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