A vulcanized rubber collecting device

Abstract

This utility model discloses a vulcanized rubber receiving device, including a vulcanizing machine, a winding machine, and a cutting mechanism disposed between the vulcanizing machine and the winding machine. The vulcanized rubber exits from the vulcanizing machine, is cut by the cutting mechanism, and then enters the winding machine for winding. The cutting mechanism includes at least one cutting platform, on which several pressing mechanisms are provided. Two cutting mechanisms are located in the middle of the cutting platform, sliding along a direction perpendicular to the vulcanized rubber's output direction, for cutting the flash and waste material on both sides of the vulcanized rubber. The vulcanized rubber receiving device of this utility model has a reasonable structure. It achieves automated flash cutting of the vulcanized rubber through the cutting mechanism and stable and efficient winding through the multi-axis structure and pressing device of the winding machine. It has the advantages of compact structure, simple operation, and high processing efficiency, and is suitable for the receiving process of continuous rubber product production lines.

Description

Technical Field

[0001] This utility model belongs to the field of rubber processing technology, specifically relating to a vulcanized rubber receiving device. Background Technology

[0002] In the rubber product manufacturing industry, the vulcanization process is a crucial step in the entire processing flow, determining the physical properties and dimensional stability of the rubber products. Currently, in industrial production, vulcanized rubber products typically require edge trimming to remove burrs and excess waste formed during mold extrusion before winding, storage, or further processing. Traditional vulcanized rubber trimming and winding processes rely heavily on manual labor or semi-automatic equipment, which is not only labor-intensive and inefficient but also results in poor dimensional consistency, leading to quality problems such as uneven trimming, residual burrs, and loose winding, ultimately affecting the final product's pass rate and appearance.

[0003] Furthermore, due to the viscoelasticity and flexibility of vulcanized rubber, it is prone to deformation or displacement during movement or cutting. Without an effective guiding and clamping mechanism, this will directly lead to reduced cutting accuracy and may even cause problems such as equipment jamming or damage. At the same time, if appropriate clamping force is not applied to the rubber strip during the winding process, air bubbles, wrinkles, or misalignment can easily form, seriously affecting the winding effect and subsequent use of the product.

[0004] Therefore, there is an urgent need for a device capable of guiding, cutting, pressing, and efficiently winding vulcanized rubber after discharge, which would not only improve production efficiency but also ensure the consistency and aesthetics of product quality. Although some existing technologies involve rubber winding and cutting, their overall structure is complex, maintenance is difficult, and versatility is limited, leaving room for improvement. Utility Model Content

[0005] To address the aforementioned problems, this utility model provides a vulcanized rubber take-up device, which achieves automated trimming of the flash of vulcanized rubber through a cutting mechanism, and achieves stable and efficient take-up through the multi-axis structure and pressing device of the roll machine.

[0006] The technical solution provided by this utility model is as follows:

[0007] A vulcanized rubber receiving device includes a vulcanizing machine, a winding machine, and a cutting mechanism disposed between the vulcanizing machine and the winding machine. The vulcanized rubber is discharged from the vulcanizing machine, cut by the cutting mechanism, and then wound into the winding machine.

[0008] The cutting mechanism includes at least one cutting platform, several pressing mechanisms on the cutting platform, and two cutting mechanisms in the middle of the cutting platform. The two cutting mechanisms are slidably arranged on the cutting platform along the direction perpendicular to the discharge of the vulcanized rubber, and are used to cut the flash and waste on both sides of the vulcanized rubber.

[0009] In some embodiments, the cutting mechanism includes a cutter holder and a cutter body axially connected to the cutter holder. The cutter body includes a cutter head disposed above the cutter body and a top plate disposed below the cutter body. A nut is provided on the cutter holder, and a screw is screwed into the nut. Tightening the screw abuts against the top plate, thereby pushing the cutter body to rotate around the axial connection point.

[0010] In some embodiments, two vertically arranged positioning rollers are provided between two adjacent cutting mechanisms, and the positioning rollers are slidably arranged on the cutting platform along the direction perpendicular to the discharge direction of the vulcanized rubber.

[0011] In some embodiments, the pressing mechanism includes two vertically arranged side plates, a roller is provided between the two side plates, an upper spring plate is provided on the top of the two side plates, the upper spring plate is provided with at least one guide rod, a lower spring plate is slidably provided on the other end of the guide rod, a spring is sleeved on the guide rod, one end of the spring is connected to the upper spring plate, the other end is connected to the lower spring plate, and a first pressure roller is provided at the bottom of the lower spring plate.

[0012] In some embodiments, the winding end of the coiler is provided with at least one winding shaft, the winding shaft is provided with an air expansion shaft, and the winding shaft is provided with a pressing device.

[0013] In some embodiments, the clamping device includes a frame with a mounting plate on the frame, a connecting plate slidably mounted on the mounting plate, two L-shaped support plates on the connecting plate, and a second pressure roller between the two support plates, the second pressure roller being located above the winding shaft.

[0014] In some implementations, a connecting rod is provided between the two support plates, and a counterweight is hung on the connecting rod.

[0015] In summary, the beneficial effects of this utility model are as follows:

[0016] (1) This utility model achieves automatic positioning and trimming of vulcanized rubber during the conveying process by setting up a cutting platform, a pressing mechanism and an adjustable cutting mechanism, ensuring the accuracy of the cutting position and the neatness of the edges, and avoiding the errors caused by traditional manual operation. At the same time, the winding machine is equipped with an air shaft and a pressing device, which can effectively and tightly and evenly wind the rubber material, preventing problems such as loosening and winding deviation, and improving the consistency of the product and the efficiency of subsequent processing.

[0017] (2) Each functional component of this utility model is independently set, compactly laid out, and has a reasonable structural design. It is applicable to various specifications of vulcanized rubber materials and has good versatility. The pressing and cutting devices are both adjustable, which makes it easy to adapt to materials of different widths and thicknesses. The equipment is simple to operate and easy to maintain, which can greatly reduce the intensity of manual labor and the failure rate. It is suitable for widespread use in continuous and standardized production lines. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the cutting mechanism of this utility model;

[0020] Figure 3 This is a schematic diagram of the pressing mechanism of this utility model;

[0021] Figure 4 This is a schematic diagram of the cutting mechanism of this utility model.

[0022] Figure 5 This is a schematic diagram of the coil winding machine of this utility model.

[0023] The attached figures are labeled as follows:

[0024] 1. Vulcanizing machine; 2. Coiling machine; 3. Cutting mechanism;

[0025] 21. Rewinding shaft; 22. Air shaft; 23. Frame; 24. Mounting plate; 25. Connecting plate; 26. Support plate; 27. Second pressure roller; 28. Counterweight; 29. ​​Connecting rod;

[0026] 31. Cutting platform; 32. Pressing mechanism; 33. Cutting mechanism; 34. Positioning roller;

[0027] 321. Side plate; 322. Idler roller; 323. Upper spring plate; 324. Guide rod; 325. Lower spring plate; 326. Spring; 327. First pressure roller;

[0028] 331. Tool holder; 332. Tool head; 333. Top plate; 334. Nut; 335. Screw. Detailed Implementation

[0029] To enhance understanding of this utility model, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings. These embodiments are only used to explain the present utility model and do not constitute a limitation on the scope of protection of the present utility model.

[0030] like Figure 1-5 As shown, this embodiment provides a vulcanized rubber receiving device, including a vulcanizing machine 1, a winding machine 2, and a cutting mechanism 3 disposed between the vulcanizing machine 1 and the winding machine 2. After being processed by the vulcanizing machine 1, the vulcanized rubber is output from its discharge end, sequentially passes through the cutting mechanism 3 for cutting, and finally enters the winding machine 2 for winding.

[0031] The cutting mechanism 3 is equipped with at least one cutting platform 31, which supports and guides the vulcanized rubber. Several pressing mechanisms 32 are provided on the cutting platform 31 to compress the vulcanized rubber, ensuring its flatness and stability during cutting and preventing it from warping or shifting. Two cutting mechanisms 33 are located in the middle of the cutting platform 31. These two cutting mechanisms are arranged perpendicular to the discharge direction of the vulcanized rubber and can slide on the cutting platform 31 via grooves, allowing for easy adjustment of their spacing to accommodate vulcanized rubber materials of different widths. The two cutting mechanisms 33 are mainly used to remove excess burrs and waste material from the edges of the vulcanized rubber, ensuring the neatness of the finished product after winding.

[0032] In some embodiments, the cutting mechanism 33 includes a blade holder 331 with a blade body axially connected to it. The upper end of the blade body has a blade head 332 for contacting and cutting the rubber edge, and the lower end has a top plate 333 for adjusting the blade body angle. The top plate 333 engages with a nut 334 on the blade holder 331 via an adjustable screw 335. Tightening the screw 335 causes it to abut against the top plate 333, thereby pushing the blade body to rotate around the axial connection point, achieving fine adjustment of the blade head 332 angle to ensure cutting effectiveness.

[0033] To further stabilize the material flow, two vertically arranged positioning rollers 34 are provided between two adjacent cutting mechanisms 33. The positioning rollers 34 are installed on the cutting platform 31 and can slide along the groove perpendicular to the material discharge direction, thereby achieving lateral limiting and guiding of the vulcanized rubber and avoiding deviation during the cutting process.

[0034] The pressing mechanism 32 specifically includes two vertically arranged side plates 321, with a roller 322 arranged horizontally between the two side plates 321. An upper spring plate 323 is provided at the top of the side plates 321, and at least one guide rod 324 is connected to the upper spring plate 323. A lower spring plate 325 is provided at the other end of the guide rod 324, and a spring 326 is sleeved on the guide rod 324. The spring 326 connects to the upper and lower spring plates respectively, thus forming an elastic pressing structure. A first pressure roller 327 is installed at the bottom of the lower spring plate 325 to apply downward pressing force to the surface of the vulcanized rubber, enhancing its adhesion and stability.

[0035] In a preferred embodiment, the winding end of the winding machine 2 is provided with at least one winding shaft 21, which is used to wind the cut vulcanized rubber into a roll. To ensure tight winding, the winding shaft 21 is provided with an air-expanding shaft 22, which can be inflated during winding to provide stronger clamping force and prevent the rubber from slipping or loosening. In addition, the winding shaft 21 is also provided with a clamping device to enhance the shaping and stability of the rubber roll.

[0036] The pressing device includes a frame 23, on which a mounting plate 24 is installed. A connecting plate 25 is slidably connected to the mounting plate 24. Two L-shaped support plates 26 are fixed on the connecting plate 25. A second pressure roller 27 is arranged horizontally between the support plates 26. The second pressure roller 27 is located directly above the winding shaft 21 and uses its own weight to press the winding layer downward, making the rubber layer more dense and regular.

[0037] As another further optimization implementation, in order to ensure the stability of the compression, a connecting rod 29 is also provided between the two support plates 26. A counterweight 28 is hung on the connecting rod 29. The counterweight of the compression device can be adjusted according to the size of the rubber pad, so that the rubber pad is rolled up and compressed synchronously. The compression effect of the second pressure roller 27 on the rubber roll is enhanced by the counterweight method, which facilitates the subsequent packaging.

[0038] The vulcanized rubber receiving device of this utility model has a reasonable structure. It realizes the automatic trimming of the flash of vulcanized rubber through the cutting mechanism, and achieves stable and efficient winding through the multi-axis structure of the winding machine and the pressing device. It has the advantages of compact structure, simple operation and high processing efficiency, and is suitable for the receiving process of continuous rubber product production line.

[0039] In summary, the track pressure plate structure of this utility model is reasonable, easy to install, and has reliable limiting. It has good adaptability and safety performance, and is suitable for various track installation scenarios, especially for track systems that require the use of rubber pressure strips for shock absorption and limiting.

[0040] It should be noted that implementations not shown or described in the accompanying drawings or the main text of the specification are all forms known to those skilled in the art and are not described in detail. Furthermore, the definitions of the elements and methods described above are not limited to the various specific structures, shapes, or methods mentioned in the embodiments.

[0041] It should also be noted that this document may provide examples of parameters containing specific values, but these parameters need not be exactly equal to the corresponding values, but can approximate the corresponding values ​​within acceptable error tolerances or design constraints. Directional terms mentioned in the embodiments, such as "up," "down," "front," "back," "left," "right," "inner," and "outer," are only for reference to the directions in the accompanying drawings and are not intended to limit the scope of protection of this application.

[0042] The foregoing description illustrates and describes preferred embodiments of the present invention. As previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or related technical or knowledge. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A vulcanized rubber collecting device characterized by comprising: It includes a vulcanizing machine (1), a winding machine (2), and a cutting mechanism (3) disposed between the vulcanizing machine (1) and the winding machine (2). The vulcanized rubber is discharged from the vulcanizing machine (1), cut by the cutting mechanism (3), and then wound into the winding machine (2). The cutting mechanism (3) includes at least one cutting platform (31), and a plurality of pressing mechanisms (32) are provided on the cutting platform (31). Two cutting mechanisms (33) are provided in the middle of the cutting platform (31). The two cutting mechanisms (33) are slidably arranged on the cutting platform (31) along the direction perpendicular to the discharge of the vulcanized rubber, and are used to cut the flash and waste on both sides of the vulcanized rubber.

2. The vulcanized rubber collecting device according to claim 1, characterized in that, The cutting mechanism (33) includes a blade holder (331) and a blade body axially connected to the blade holder (331). The blade body includes a blade head (332) disposed above the blade body and a top plate (333) disposed below the blade body. A nut (334) is provided on the blade holder (331). A screw (335) is screwed into the nut (334). Tightening the screw (335) abuts against the top plate (333), thereby pushing the blade body to rotate around the shaft joint.

3. The vulcanized rubber collecting device according to claim 1, characterized in that, Two vertically arranged positioning rollers (34) are provided between two adjacent cutting mechanisms (33), and the positioning rollers (34) are slidably arranged on the cutting platform (31) along the direction perpendicular to the discharge of the vulcanized rubber.

4. The vulcanized rubber collecting device according to claim 1, characterized by The pressing mechanism (32) includes two vertically arranged side plates (321), a roller (322) is provided between the two side plates (321), an upper spring plate (323) is provided at the top of the two side plates (321), the upper spring plate (323) is provided with at least one guide rod (324), the other end of the guide rod (324) is slidably provided with a lower spring plate (325), a spring (326) is sleeved on the guide rod (324), one end of the spring (326) is connected to the upper spring plate (323), the other end is connected to the lower spring plate (325), and a first pressure roller (327) is provided at the bottom of the lower spring plate (325).

5. The vulcanized rubber collecting device according to claim 1, characterized by The winding end of the winding machine (2) is provided with at least one winding shaft (21), the winding shaft (21) is provided with an air expansion shaft (22), and the winding shaft (21) is provided with a pressing device.

6. The vulcanized rubber receiving device according to claim 5, characterized in that, The pressing device includes a frame (23), on which a mounting plate (24) is provided, and a connecting plate (25) is slidably provided on the mounting plate (24). Two L-shaped support plates (26) are provided on the connecting plate (25), and a second pressure roller (27) is provided between the two support plates (26). The second pressure roller (27) is located above the winding shaft (21).

7. The vulcanized rubber receiving device according to claim 6, characterized in that, A connecting rod (29) is provided between the two support plates (26), and a counterweight (28) is hung on the connecting rod (29).

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