A winding mechanism of a silica gel mixing mill
Patent Information
- Application Number
- CN202521413349.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-07
- Publication Date
- 2026-10-13
- Estimated Expiration
- 2035-07-07
AI Technical Summary
[0005]本实用新型的目的在于提供一种硅胶混炼机的起卷机构，解决了硅胶原料在混炼过程中，往往需要人工手动起卷，人工工作强度较大，且容易造成安全隐患的问题
[0011]本实用新型的硅胶混炼机的起卷机构，所述机架为装置提供支撑作用，所述液压伸缩杆用于对所述滑块提供支撑和限位作用，所述滑块用于对所述传动轴提供支撑作用，所述传动轴与外部的动力装置连接，用于对所述起卷轴提供动力，所述起卷轴与临近的所述混料辊反向转动，当两个所述混料辊将硅胶原料挤压后由所述引导座引导至所述起卷轴和所述混料辊处，此时所述起卷轴与临近的所述混料辊反向转动，将所述混料辊表面的硅胶混合原料起卷，当混合原料越卷越大时，所述液压伸缩杆收缩，可以夹住硅胶混合原料，避免硅胶原料掉落，同时不用人工起卷，提升了对硅胶原料的混合效率，解决了硅胶原料在混炼过程中，往往需要人工手动起卷，人工工作强度较大，且容易造成安全隐患的问题。
Smart Images
Figure CN224848647U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of silicone mixing technology, and in particular to a coiling mechanism for a silicone mixing machine. Background Technology
[0002] Silica gel compounding involves uniformly distributing compounding agents within the raw rubber to form a compound. During compounding, the silica gel and compounding agents undergo simultaneous physical and chemical reactions, resulting in a new structure. Silica gel undergoes phase changes at different temperatures, categorized into elastic, granular, and plastic states. These changes are reversible; silica gel in the plastic state can revert to its elastic state by lowering the temperature. The shear force of the elastic state allows for good dispersion of fillers. When the processing temperature exceeds 90°C, some silica gel transforms into the plastic state, creating a coexistence of elastic and plastic states—the granular state. Because the compounding agents are granular, the raw rubber must first be plasticized for better integration into the silica gel. Plasticization improves its plasticity and flowability. Compounding utilizes the strong mechanical shearing action of a rubber mixing mill.
[0003] In existing technologies, silicone rubber compounding generally involves adding silicone rubber and the required additives to the rollers of a two-roll mill in a specific order.
[0004] However, during the mixing process of silicone raw materials, manual unwinding is often required, which is physically demanding and can easily lead to safety hazards. Utility Model Content
[0005] The purpose of this utility model is to provide a coiling mechanism for a silicone mixing machine, which solves the problem that silicone raw materials often need to be manually coiled during the mixing process, which is labor-intensive and can easily cause safety hazards.
[0006] To achieve the above objectives, this utility model provides a coiling mechanism for a silicone mixing machine, including a frame, a coiling assembly, and a mixing assembly. The coiling assembly includes a hydraulic telescopic rod, a slider, a drive shaft, and a coiling shaft. There are two hydraulic telescopic rods, each fixedly connected to and passing through the frame. There are also two sliders, each fixedly connected to a hydraulic telescopic rod and located in the middle of the frame. The drive shaft is rotatably connected to the slider and passes through it. The coiling shaft is fixedly connected to the drive shaft and located outside the drive shaft. The mixing assembly is connected to the frame.
[0007] The winding assembly further includes two gaskets, which are fixedly connected to the slider and located on the side of the slider away from the hydraulic telescopic rod.
[0008] The winding assembly further includes multiple limiting strips, which are fixedly connected to the slider and located between the slider and the frame.
[0009] The mixing assembly includes mixing shafts and mixing rollers. There are two mixing shafts, which are rotatably connected to the frame and pass through the frame. There are also two mixing rollers, which are fixedly connected to the mixing shafts and located inside the frame.
[0010] The mixing assembly further includes baffles and guide seats. There are two baffles, which are fixedly connected to the frame and located on the outer side of the mixing roller. The guide seats are fixedly connected to the baffles and located in the middle of the baffles.
[0011] This utility model discloses a winding mechanism for a silicone mixing machine. The frame provides support for the device, the hydraulic telescopic rod provides support and limits the slider, the slider provides support for the drive shaft, and the drive shaft is connected to an external power device to provide power to the winding shaft. The winding shaft rotates in the opposite direction to the adjacent mixing roller. After the two mixing rollers compress the silicone raw material, it is guided by the guide seat to the winding shaft and the mixing roller. At this time, the winding shaft rotates in the opposite direction to the adjacent mixing roller, winding up the silicone mixed raw material on the surface of the mixing roller. As the mixed raw material becomes larger, the hydraulic telescopic rod retracts to clamp the silicone mixed raw material, preventing it from falling. This eliminates the need for manual winding, improving the mixing efficiency of the silicone raw material and solving the problem that manual winding is often required during the silicone mixing process, which involves high labor intensity and poses safety hazards. Attached Figure Description
[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.
[0013] Figure 1 This is a schematic diagram of the overall structure of the coiling mechanism of the silicone mixing machine according to the first embodiment of this utility model.
[0014] Figure 2 This is a schematic diagram of the structure of the winding assembly according to the first embodiment of this utility model.
[0015] Figure 3 This is a schematic diagram of the mixing component according to the first embodiment of the present invention.
[0016] In the diagram: 101-Frame, 102-Hydraulic telescopic rod, 103-Slider, 104-Drive shaft, 105-Rolling shaft, 106-Shim, 107-Limiting strip, 108-Mixing shaft, 109-Mixing roller, 110-Baffle, 111-Guide seat. Detailed Implementation
[0017] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.
[0018] The first embodiment of this application is as follows:
[0019] Please see Figures 1 to 3 ,in, Figure 1 This is a schematic diagram of the overall structure of the coiling mechanism of the silicone mixing machine according to the first embodiment of this utility model. Figure 2 This is a schematic diagram of the structure of the winding assembly according to the first embodiment of this utility model. Figure 3 This is a schematic diagram of the mixing assembly of the first embodiment of the present invention. The present invention provides a coiling mechanism for a silicone mixing machine, including a frame 101, a coiling assembly, and a mixing assembly. The coiling assembly includes a hydraulic telescopic rod 102, a slider 103, a transmission shaft 104, a coiling shaft 105, a gasket 106, and a limiting strip 107. The mixing assembly includes a mixing shaft 108, a mixing roller 109, a baffle 110, and a guide seat 111. The aforementioned solution solves the problem that silicone raw materials often require manual coiling during the mixing process, which involves high labor intensity and is prone to safety hazards.
[0020] In this specific embodiment, there are two hydraulic telescopic rods 102, each fixedly connected to and passing through the frame 101. There are also two sliders 103, each fixedly connected to one of the hydraulic telescopic rods 102 and located in the middle of the frame 101. A drive shaft 104 is rotatably connected to and passes through one of the sliders 103. A winding shaft 105 is fixedly connected to and located outside the drive shaft 104. The mixing assembly is connected to the frame 101, which provides support for the device. The hydraulic telescopic rods 102 provide support and limit the movement of the sliders 103. The slider 103 provides support for the drive shaft 104, which is connected to an external power device to power the winding shaft 105. The winding shaft 105 rotates in the opposite direction to the adjacent mixing roller 109. When the two mixing rollers 109 squeeze the silicone raw material, it is guided by the guide seat 111 to the winding shaft 105 and the mixing roller 109. At this time, the winding shaft 105 rotates in the opposite direction to the adjacent mixing roller 109, winding up the silicone mixed raw material on the surface of the mixing roller 109. As the mixed raw material rolls up larger and larger, the hydraulic telescopic rod 102 retracts to clamp the silicone mixed raw material, preventing it from falling off. At the same time, manual winding is not required, improving the mixing efficiency of the silicone raw material.
[0021] There are two gaskets 106, which are fixedly connected to the slider 103 and located on the side of the slider 103 away from the hydraulic telescopic rod 102. The gaskets 106 are used to limit and protect the slider 103, so that the slider 103 has a buffering effect when it collides with the frame 101.
[0022] Secondly, there are multiple limiting strips 107, and each of the multiple limiting strips 107 is fixedly connected to the slider 103 and is located between the slider 103 and the frame 101. The limiting strips 107 provide a limiting function for the slider 103.
[0023] Furthermore, there are two mixing shafts 108, which are rotatably connected to the frame 101 and pass through the frame 101 respectively. There are also two mixing rollers 109, which are fixedly connected to the mixing shafts 108 and located inside the frame 101 respectively. The mixing shafts 108 are connected to an external power device to provide power to the mixing rollers 109. The mixing rollers 109 are used to extrude and mix the silicone raw material.
[0024] Finally, there are two baffles 110. The two baffles 110 are fixedly connected to the frame 101 and are located on the outside of the mixing roller 109. The guide seat 111 is fixedly connected to the baffles 110 and is located in the middle of the baffles 110. The baffles 110 are used to protect the mixing roller 109 and prevent the silicone raw material from falling off from both sides of the mixing roller 109. The guide seat 111 is used to guide the raw material squeezed between the mixing rollers 109.
[0025] Using the winding mechanism of the silicone mixing machine in this embodiment, the frame 101 provides support for the device, the hydraulic telescopic rod 102 provides support and limit the slider 103, the slider 103 provides support for the drive shaft 104, the drive shaft 104 is connected to an external power device to provide power to the winding shaft 105, the winding shaft 105 rotates in the opposite direction to the adjacent mixing roller 109, and after the two mixing rollers 109 squeeze the silicone raw material, it is guided by the guide seat 111 to... At the location of the winding shaft 105 and the mixing roller 109, the winding shaft 105 rotates in the opposite direction to the adjacent mixing roller 109, winding up the silicone mixed material on the surface of the mixing roller 109. As the mixed material is rolled up larger and larger, the hydraulic telescopic rod 102 retracts, which can clamp the silicone mixed material and prevent the silicone material from falling. At the same time, manual winding is not required, which improves the mixing efficiency of the silicone material and solves the problem that the silicone material often needs to be manually wound up during the mixing process, which is labor-intensive and can easily cause safety hazards.
[0026] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.
Claims
1. A coiling mechanism for a silicone rubber mixer, comprising a frame, characterized in that, It also includes a winding assembly and a mixing assembly; The winding assembly includes a hydraulic telescopic rod, a slider, a drive shaft, and a winding shaft. There are two hydraulic telescopic rods, each fixedly connected to and passing through the frame. There are two sliders, each fixedly connected to the hydraulic telescopic rod and located in the middle of the frame. The drive shaft is rotatably connected to the slider and passes through it. The winding shaft is fixedly connected to the drive shaft and located outside the drive shaft. The mixing assembly is connected to the frame.
2. The coiling mechanism of the silicone mixing machine as described in claim 1, characterized in that, The winding assembly also includes two gaskets, which are fixedly connected to the slider and located on the side of the slider away from the hydraulic telescopic rod.
3. The coiling mechanism of the silicone mixing machine as described in claim 2, characterized in that, The winding assembly also includes multiple limiting strips, which are fixedly connected to the slider and located between the slider and the frame.
4. The coiling mechanism of the silicone mixing machine as described in claim 1, characterized in that, The mixing assembly includes mixing shafts and mixing rollers. There are two mixing shafts, which are rotatably connected to the frame and pass through the frame. There are also two mixing rollers, which are fixedly connected to the mixing shafts and located inside the frame.
5. The coiling mechanism of the silicone mixing machine as described in claim 4, characterized in that, The mixing assembly further includes baffles and guide seats. There are two baffles, which are fixedly connected to the frame and located on the outer side of the mixing roller. The guide seats are fixedly connected to the baffles and located in the middle of the baffles.