Open type rubber mixing mill for fluororubber processing

Abstract

The invention discloses an open rubber mixing mill for fluororubber processing, and belongs to the technical field of open rubber mixing mills. Comprising a bearing unit and a machining unit, fluororubber is poured to the interval between two sets of machining transverse cylinders, an external driving motor drives a driving shaft to drive the machining transverse cylinders to rotate relatively, and it is ensured that the fluororubber is evenly mixed and treated in the machining process; the whole device has a certain space supporting structure through the attaching grooves formed in the component frame body, the limiting barrier strips can provide a better path for the fluororubber in the machining process, and the fluororubber can be limited and blocked through the arranged limiting barrier strips in the machining process; the arranged limiting barrier strips can limit and block fluororubber, it is ensured that materials are kept at the correct position and direction in the machining process, deviation or dislocation is avoided, the manual intervention requirement of operators in the machining process is reduced through the optimized path and the limiting function, and the labor intensity is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of open rubber mixers, in particular to an open rubber mixer used for fluororubber processing. Background Art

[0002] Fluororubber is a high-performance synthetic rubber, famous for its excellent resistance to high temperature, chemical corrosion and oil. It is widely used as a sealing and protective material in various harsh environments. In the process of processing fluororubber, open rubber mixing mill is one of the indispensable equipment.

[0003] An open rubber mixer is a device used for processing and mixing materials such as rubber, plastics, chemicals, etc., and is particularly widely used in the production of polymer materials such as fluororubber, natural rubber, and synthetic rubber. Its main function is to heat, mix, plasticize, and process materials through the relative movement between two or more cylinders or rollers. Most of the open rubber mixers on the market are unable to limit and block fluororubber, thereby ensuring that the material maintains the correct position and direction during processing to avoid offset or dislocation; therefore, an open rubber mixer for fluororubber processing is proposed. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings in the prior art and to propose an open rubber mixing mill for fluororubber processing.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: An open rubber mixer for fluororubber processing comprises a bearing unit and a processing unit. The processing unit is installed on the upper end surface of the bearing unit. The processing unit comprises a supporting outer frame and a driving mechanism installed on the inner cavity wall of the supporting outer frame. A driving shaft is transversely arranged on the inner end surface of the driving mechanism. The driving shaft penetrates and is inserted into the inner cavity of a processing transverse cylinder. The fluororubber to be processed is poured from top to bottom into the gap between two groups of processing transverse cylinders. The driving shaft is driven by an external driving motor to drive the processing transverse cylinder to rotate relatively, thereby processing the fluororubber to be processed.

[0006] By pouring the fluororubber into the gap between the two sets of processing horizontal cylinders, and using an external drive motor to drive the shaft to drive the processing horizontal cylinders to rotate relative to each other, it can ensure that the fluororubber is evenly mixed and processed during the processing. This relative rotation method helps the material to be fully stirred during the processing, avoiding the accumulation or uneven distribution of the material, thereby improving the processing effect and the quality of the final product. The relative rotation design can speed up the processing speed of the fluororubber between the two sets of processing horizontal cylinders, making the processing process more efficient, reducing waiting and stop time, and improving production efficiency; Through the design of two sets of processing horizontal cylinder intervals, the fluororubber can flow smoothly during the processing, and will not cause instability in the processing process due to accumulation or blockage. This structural design ensures the smoothness of material flow and improves the operating efficiency of the equipment.

[0007] Preferably, the supporting outer frame includes a frame body and a fitting groove opened on the inner end of the frame body, and the inner end surface of the frame body is arranged with a limit stop bar. The fitting groove opened in the component frame body enables the overall device to have a certain spatial support structure, and the opened limit stop bar can provide a better path for the fluororubber to be set during the processing, so that the fluororubber can be limited and blocked by the arranged limit stop bar during the processing. The arranged limit stop bar can limit and block the fluororubber, ensuring that the material maintains the correct position and direction during the processing, avoiding offset or misalignment, thereby improving the uniformity and consistency of the product. Through the limiting function of the limit stop bar, the fluororubber can be more accurately controlled during the processing, reducing processing errors and improving product quality. The optimized path and limiting function reduce the need for manual intervention of operators during the processing, reduce labor intensity, and improve the degree of automation.

[0008] The structural design of the inner cavity not only facilitates the flow of fluororubber, but also effectively guides it, thereby improving the material processing effect. The arrangement of limit bars on the inner end surface helps to guide the fluororubber material more evenly, reduce uneven distribution during the flow process, ensure that the fluororubber is evenly processed throughout the rubber mixing process, and improve the mixing and processing effect.

[0009] Preferably, the driving mechanism includes a mounting chassis and assembly rings installed on both sides of the upper end surface of the mounting chassis, the inner cavity of the assembly ring is vertically provided with a supporting cylinder, an inner support frame is installed between two groups of relatively arranged assembly rings, and the supporting cylinders are connected in series through a transversely arranged driving component.

[0010] Preferably, the assembly ring includes a ring body and a clamping cavity opened in the inner cavity of the ring body, a hollow cavity is opened in the middle position of the clamping cavity, the ring body is used to support the connection between the supporting cylinder and the inner support frame, and the two groups of clamping cavity space portions of the inner cavity of the ring body opened oppositely are used to accommodate the vertically arranged supporting cylinders. The opening of the hollow cavity in the middle position of the clamping cavity adds additional functions, such as improving material flow, enhancing heat dissipation, or providing installation space for monitoring equipment such as sensors.

[0011] Preferably, the inner support frame includes a support vertical frame and transverse support blocks installed on both side ends of the support vertical frame, a top support transverse plate is arranged on the top of the support vertical frame, and balance support members are arranged on both sides of the top support transverse plate.

[0012] Preferably, the outer end faces of the two groups of the balancing support members are both fitted to the outer end faces of the ring body, the inner wall of the clamping cavity is fitted to the outer end wall of the supporting cylinder, and the component support vertical frame and the lateral support blocks installed on both sides thereof effectively enhance the stability of the overall structure. Through this installation method, the support vertical frame and the lateral support blocks together form a stable support structure, ensuring that the equipment is not easily displaced or shaken during operation, thereby improving the overall stability and safety of the rubber mixer. The top support horizontal plate is arranged on the top of the support vertical frame, so that the ability to carry materials is further enhanced. This design can evenly distribute pressure, avoid excessive load on a certain part, reduce the wear of the equipment under high-load operation, and extend the service life of the equipment.

[0013] The balancing supports on both sides can help disperse and evenly distribute the pressure of the material, avoid the material from being concentrated in a certain part, and thus improve the uniformity of fluororubber processing. This design helps to evenly mix and process fluororubber, improve the consistency and quality of the final product, and can effectively reduce the vibration and noise generated by the equipment during operation, making the equipment run more smoothly, improving the operating comfort and quietness of the working environment.

[0014] Preferably, the driving assembly includes a driving support cross frame and a series connection member installed between two groups of driving support cross frames, and the side end surfaces of the driving support cross frames are both transversely penetrated by the driving shaft.

[0015] Preferably, the other end of the driving shaft is movably connected to the driving shaft, and the driving shaft drives the processing cross cylinder to rotate along the driving shaft. By connecting the driving support cross frame and the series member, the rotational power can be stably transmitted between the two. This structure helps to achieve uniform mixing of materials and improves the overall transmission efficiency of the equipment. The connection design between the two sets of driving support cross frames enables the equipment to withstand higher mechanical loads and avoid excessive vibration or imbalance; It brings a more stable and uniform rotation force, avoiding local over-compression or overheating that may occur during material processing. This structure helps to maintain the uniformity of fluororubber during processing, reduce local friction and heat accumulation, and ensure high-quality processing of materials.

[0016] Preferably, the drive support cross frame and the series member structure are combined with the lateral installation mode of the drive shaft to enhance the stability of the system. Since this design reduces the deviation or imbalance of the rotating shaft, it avoids abnormal vibration of the equipment under high load, thereby reducing wear and prolonging the service life of the equipment.

[0017] Preferably, the drive shaft is movably connected to the driving shaft, and this connection mode enables the drive shaft to drive the processing cross cylinder to rotate along the driving shaft path, thereby accurately controlling the processing process of the fluororubber. This design ensures that the material rotates evenly along a specific path during the processing process, which helps to better mix and process, prevents excessive concentration or insufficient processing of the material, and the fluororubber can be heated and mixed more evenly, ensuring that each part of the material can be fully processed and avoiding uneven processing. This not only improves production efficiency, but also ensures that the final product quality of the fluororubber is more stable and consistent.

[0018] Preferably, the two groups of processing transverse cylinders rotate relative to each other, and the processing transverse cylinder can rotate 360 ​​degrees. The bearing unit includes a bearing frame and a standby slot provided in the middle of the upper end surface of the bearing frame. A material passage cavity is provided at the bottom of the bearing frame, and material slots are provided on both sides of the material passage cavity. The processed fluororubber material is placed in the inner cavity of the standby slot, and materials of different forms can be flexibly introduced and subsequently processed. The adaptability of the equipment is improved, and fluororubber materials of different forms or sizes can be processed, which improves the versatility and processing flexibility of the equipment.

[0019] The equipment can effectively process fluororubber materials that have been molded into strips. By inserting the strip materials into the inner cavity of the storage tank, the discharge, molding or further processing of the materials can be optimized, thereby enhancing the processing capacity of the equipment in different processing steps.

[0020] The material through-hole can improve the material discharge efficiency and fluidity, especially when processing strip materials. Since the material through-hole provides a horizontal discharge channel, it can effectively avoid the accumulation of materials in the equipment and ensure smoother material flow. The strip-shaped materials are inserted into the inner cavity of the storage tank, which helps to further evenly distribute the materials and reduce the uneven distribution of materials during the processing. The shape of the strip material can better adapt to the subsequent processing steps, improve the overall consistency of the material, and ensure a more stable quality of the final product.

[0021] Compared with the prior art, the present invention has the following beneficial effects: 1. By pouring the fluororubber into the gap between the two sets of processing horizontal cylinders, and using an external drive motor to drive the shaft to drive the processing horizontal cylinders to rotate relative to each other, it can ensure that the fluororubber is evenly mixed and processed during the processing. This relative rotation method helps the material to be fully stirred during the processing, avoiding the accumulation or uneven distribution of the material, thereby improving the processing effect and the quality of the final product. The relative rotation design can speed up the processing speed of the fluororubber between the two sets of processing horizontal cylinders, making the processing process more efficient, reducing waiting and stop time, and improving production efficiency.

[0022] 2. The fitting grooves opened in the component frame give the overall device a certain spatial support structure. The limit stop bars opened can provide a better path for the fluororubber to be set during the processing, so that the fluororubber can be limited and blocked by the arranged limit stop bars during the processing. The arranged limit stop bars can limit and block the fluororubber, ensuring that the material maintains the correct position and direction during the processing, avoiding offset or dislocation, thereby improving the uniformity and consistency of the product. Through the limiting function of the limit stop bars, the fluororubber can be more accurately controlled during the processing, reducing processing errors and improving product quality. The optimized path and limit function reduce the need for manual intervention by operators during the processing, reduce labor intensity, and improve the degree of automation.

[0023] 3. The component support frame and the lateral support blocks installed on both sides effectively enhance the stability of the overall structure. Through this installation method, the support frame and the lateral support blocks together form a stable support structure, ensuring that the equipment is not easily displaced or shaken during operation, thereby improving the overall stability and safety of the rubber mixer. The top support horizontal plate is set on the top of the support frame, so that the material carrying capacity is further enhanced. This design can evenly distribute the pressure, avoid a certain part from bearing too much load, reduce the wear of the equipment under high-load operation, and extend the service life of the equipment.

[0024] 4. By connecting the drive support cross frame and the series member, the rotational power can be stably transmitted between the two. This structure helps to achieve uniform mixing of materials and improves the overall transmission efficiency of the equipment. The connection design between the two sets of drive support cross frames enables the equipment to withstand higher mechanical loads, avoid excessive vibration or imbalance, bring more stable and uniform rotational force, and avoid local over-compression or overheating that may occur during material processing. This structure helps to maintain the uniformity of fluororubber during processing, reduce local friction and heat accumulation, and ensure high-quality processing of materials.

[0025] 5. The opening of the material cavity can improve the material discharge efficiency and fluidity, especially when processing strip materials. Since the material cavity provides a horizontal discharge channel, it can effectively avoid the accumulation of materials in the equipment and ensure smoother material flow. The strip-shaped materials are inserted into the inner cavity of the storage tank, which helps to further evenly distribute the materials and reduce the uneven distribution of materials during the processing. The shape of the strip material can better adapt to the subsequent processing steps, improve the overall consistency of the material, and ensure that the quality of the final product is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic diagram of the three-dimensional structure of an open rubber mixer for fluororubber processing proposed by the present invention; Figure 2 A schematic diagram of the structure of a bearing unit of an open rubber mixer for fluororubber processing proposed by the present invention; Figure 3 A schematic diagram of the processing unit structure of an open rubber mixer for fluororubber processing proposed by the present invention; Figure 4 This is a schematic diagram of the supporting outer frame structure of an open rubber mixer for fluororubber processing proposed by the present invention; Figure 5 A schematic diagram of the driving mechanism structure of an open rubber mixer for fluororubber processing proposed by the present invention; Figure 6 This is a schematic diagram of the assembly ring structure of an open rubber mixer for fluororubber processing proposed by the present invention; Figure 7 This is a schematic diagram of the structure of an inner support frame of an open rubber mixer for fluororubber processing proposed by the present invention; Figure 8 The present invention is a schematic diagram of the structure of a drive assembly of an open rubber mixer for fluororubber processing.

[0027] In the figure: 1. bearing unit; 11. bearing frame; 12. standby slot; 13. material passage cavity; 14. storage slot; 2. processing unit; 21. supporting outer frame; 211. frame body; 212. fitting slot; 213. limit stop strip; 22. driving mechanism; 221. mounting chassis; 222. assembly ring; 2221. ring body; 2222. clamping cavity; 2223. hollow cavity; 223. supporting cylinder; 224. inner supporting frame; 2241. supporting vertical frame; 2242. horizontal supporting block; 2243. top supporting horizontal plate; 2244. balancing support member; 225. driving assembly; 2251. driving supporting horizontal frame; 2252. serial member; 2253. driving shaft; 23. driving shaft; 24. processing horizontal cylinder. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] Reference Figure 1-Figure 8Embodiment 1, an open rubber mixer for fluororubber processing, comprising a bearing unit 1 and a processing unit 2, the upper end surface of the bearing unit 1 is installed with the processing unit 2, the processing unit 2 comprises a supporting outer frame 21 and a driving mechanism 22 installed on the inner cavity wall of the supporting outer frame 21, a driving shaft 23 is transversely arranged on the inner end surface of the driving mechanism 22, the driving shaft 23 penetrates and is inserted into the inner cavity of a processing transverse cylinder 24, the fluororubber to be processed is poured from top to bottom into the gap between the two groups of processing transverse cylinders 24, and the driving shaft 23 is driven by an external driving motor to drive the processing transverse cylinder 24 to rotate relative to each other, thereby processing the fluororubber to be processed.

[0030] Embodiment 2, by pouring fluororubber into the gap between two sets of processing horizontal cylinders 24, and driving the shaft 23 driven by an external drive motor to drive the processing horizontal cylinder 24 to rotate relatively, it can ensure that the fluororubber is evenly mixed and processed during the processing. This relative rotation method helps the material to be fully stirred during the processing, avoiding the accumulation or uneven distribution of the material, thereby improving the processing effect and the quality of the final product. The relative rotation design can speed up the processing speed of the fluororubber between the two sets of processing horizontal cylinders 24, making the processing process more efficient, reducing waiting and pause time, and improving production efficiency; Embodiment 3, through the design of two sets of processing horizontal cylinders 24 being spaced apart, the fluororubber can flow smoothly during the processing, and will not be unstable during the processing due to accumulation or blockage. This structural design ensures the smoothness of material flow and improves the operating efficiency of the equipment.

[0031] Embodiment 4, the supporting outer frame 21 includes a frame body 211 and a fitting groove 212 opened on the inner end of the frame body 211, and the inner end surface of the frame body 211 is arranged with a limit stop bar 213. The fitting groove 212 opened in the component frame body 211 enables the overall device to have a certain spatial support structure, and the opened limit stop bar 213 can provide a better path for the fluororubber to be set during the processing, so that the fluororubber can be limited and blocked by the arranged limit stop bar 213 during the processing. The arranged limit stop bars 213 can limit and block the fluororubber, ensuring that the material maintains the correct position and direction during the processing, avoiding deviation or dislocation, thereby improving the uniformity and consistency of the product. Through the limiting function of the limit stop bars 213, the fluororubber can be more accurately controlled during the processing, reducing processing errors and improving product quality. The optimized path and limiting function reduce the need for manual intervention by operators during the processing, reduce labor intensity, and improve the degree of automation. The structural design of the inner cavity not only helps the flow of fluororubber, but also effectively guides it, thereby improving the material processing effect. The arrangement of the limit stop bars 213 on the inner end surface helps to guide the fluororubber material more evenly, reduce the uneven distribution during the flow process, ensure that the fluororubber is evenly processed during the entire rubber mixing process, and improve the mixing and processing effect.

[0032] Embodiment 5, the driving mechanism 22 includes a mounting chassis 221 and an assembling ring 222 mounted on both sides of the upper end surface of the mounting chassis 221, the inner cavity of the assembling ring 222 is vertically provided with a supporting cylinder 223, an inner supporting frame 224 is installed between two groups of relatively arranged assembling rings 222, and the supporting cylinders 223 are connected in series through a transversely arranged driving component 225, the assembling ring 222 includes a ring body 2221 and a clamping cavity 2222 opened in the inner cavity of the ring body 2221, a hollow cavity 2223 is opened in the middle position of the clamping cavity 2222, the ring body 2221 is used to support and connect the supporting cylinder 223 and the inner supporting frame 224, the space part of the clamping cavity 2222 of the inner cavity of the two groups of relatively opened ring bodies 2221 is used to accommodate the vertically arranged supporting cylinder 223, and the hollow cavity 2223 is opened in the middle position of the clamping cavity 2222, which adds additional functions, such as improving material flow, enhancing heat dissipation effect, or providing installation space for monitoring equipment such as sensors.

[0033] In Example 6, the inner support frame 224 includes a support vertical frame 2241 and transverse support blocks 2242 installed on both side ends of the support vertical frame 2241 , a top support transverse plate 2243 is arranged on the top of the support vertical frame 2241 , and balance support members 2244 are arranged on both sides of the top support transverse plate 2243 .

[0034] Embodiment 7, the outer end faces of the two groups of the balancing support members 2244 are both fitted to the outer end faces of the ring body 2221, the inner wall of the clamping cavity 2222 is fitted to the outer end wall of the support cylinder 223, and the component support vertical frame 2241 and the transverse support blocks 2242 installed on both sides thereof effectively enhance the stability of the overall structure. Through this installation method, the support vertical frame 2241 and the transverse support blocks 2242 together form a stable support structure, ensuring that the equipment is not easily displaced or shaken during operation, thereby improving the overall stability and safety of the rubber mixer, and the top support horizontal plate 2243 is arranged on the top of the support vertical frame 2241, so that the ability to carry materials is further enhanced. This design can evenly distribute pressure, avoid a certain part from bearing too much load, reduce the wear of the equipment under high-load operation, and extend the service life of the equipment.

[0035] In Example 8, the balancing supports 2244 provided on both sides can help disperse and evenly distribute the pressure of the material, avoid the material from being concentrated in a certain part, and thus improve the uniformity of the fluororubber processing. This design helps to evenly mix and process the fluororubber, improve the consistency and quality of the final product, and can effectively reduce the vibration and noise generated by the equipment during operation, making the equipment run more smoothly, and improving the operating comfort and quietness of the working environment.

[0036] Embodiment 9, the driving assembly 225 includes a driving support cross frame 2251 and a series member 2252 installed between two groups of driving support cross frames 2251, the side end faces of the driving support cross frames 2251 are transversely penetrated by the driving shaft 2253, the other end of the driving shaft 2253 is movably connected to the driving shaft 23, the driving shaft 2253 drives the processing cross cylinder 24 to rotate along the driving shaft 23, and the driving support cross frame 2251 and the series member 2252 are connected, so that the rotational power can be stably transmitted between the two. This structure helps to achieve uniform mixing of materials and improves the overall transmission efficiency of the equipment. The connection design between the two groups of driving support cross frames 2251 enables the equipment to withstand higher mechanical loads and avoid excessive vibration or imbalance; Embodiment 10 brings a more stable and uniform rotation force, avoiding local over-compression or overheating that may occur during material processing. This structure helps to maintain the uniformity of the fluororubber during processing, reduce local friction and heat accumulation, and ensure high-quality processing of materials.

[0037] In Example 11, the drive support cross frame 2251 and the series member 2252 structure are combined with the horizontal installation mode of the drive shaft 2253 to enhance the stability of the system. Since this design reduces the offset or imbalance of the rotating shaft, it avoids abnormal vibration of the equipment under high load, thereby reducing wear and tear and increasing the service life of the equipment.

[0038] In Example 12, the drive shaft 2253 is movably connected to the driving shaft 23. This connection mode enables the drive shaft 2253 to drive the processing horizontal cylinder 24 to rotate along the path of the driving shaft 23, thereby accurately controlling the processing process of the fluororubber. This design ensures that the material rotates evenly along a specific path during the processing process, which helps to better mix and process, prevents excessive concentration or insufficient processing of the material, and the fluororubber can be heated and mixed more evenly, ensuring that each part of the material can be fully processed to avoid uneven processing. This not only improves production efficiency, but also ensures that the final product quality of the fluororubber is more stable and consistent. The two groups of processing horizontal cylinders 24 rotate relative to each other, and the processing horizontal cylinder 24 can rotate 360 ​​degrees.

[0039] In embodiment 13, the bearing unit 1 comprises a bearing frame 11 and a standby slot 12 provided in the middle of the upper end surface of the bearing frame 11. A material passage cavity 13 is provided at the bottom of the bearing frame 11, and material slots 14 are provided on both sides of the material passage cavity 13. The processed fluororubber material is placed in the inner cavity of the standby slot 12, and materials of different forms can be flexibly introduced and subsequently processed. The adaptability of the equipment is improved, and fluororubber materials of different forms or sizes can be processed, thereby improving the versatility and processing flexibility of the equipment.

[0040] The device can effectively process the fluororubber material that has been molded into strips. By inserting the strip material into the inner cavity of the storage groove 14, the discharge, molding or further processing of the material can be optimized, thereby enhancing the processing capacity of the device in different processing steps.

[0041] The material passage cavity 13 can improve the material discharge efficiency and fluidity, especially when processing strip materials. Since the material passage cavity 13 provides a horizontal discharge channel, it can effectively avoid the accumulation of materials in the equipment, ensure smoother material flow, and the strip-shaped materials are inserted into the inner cavity of the storage groove 14, which helps to further evenly distribute the materials and reduce the uneven distribution of materials during the processing. The shape of the strip material can better adapt to the subsequent processing steps, improve the overall consistency of the material, and ensure that the quality of the final product is more stable.

[0042] In summary: the fluororubber to be processed is poured from top to bottom into the gap between the two sets of processing transverse cylinders 24, and the processing transverse cylinders 24 are driven by the external drive motor to drive the shaft 23 to rotate relative to each other, thereby processing the fluororubber to be processed.

[0043] By pouring the fluororubber into the gap between the two sets of processing horizontal cylinders 24, and driving the shaft 23 driven by the external drive motor to drive the processing horizontal cylinder 24 to rotate relatively, it can ensure that the fluororubber is evenly mixed and processed during the processing. This relative rotation method helps the material to be fully stirred during the processing, avoiding the accumulation or uneven distribution of the material, thereby improving the processing effect and the quality of the final product. The relative rotation design can speed up the processing speed of the fluororubber between the two sets of processing horizontal cylinders 24, making the processing process more efficient, reducing waiting and pause time, and improving production efficiency.

[0044] Through the design of two sets of processing horizontal cylinders 24 intervals, the fluororubber can flow smoothly during the processing, and will not cause instability in the processing process due to accumulation or blockage. This structural design ensures the smoothness of material flow and improves the operating efficiency of the equipment.

[0045] The fitting groove 212 provided in the component frame 211 enables the overall device to have a certain spatial support structure, and the provided limit stop bar 213 can provide a better path for the fluororubber to be set during the processing, so that the fluororubber can be limited and blocked by the arranged limit stop bars 213 during the processing. The arranged limit stop bars 213 can limit and block the fluororubber, ensure that the material maintains the correct position and direction during the processing, avoid offset or misalignment, thereby improving the uniformity and consistency of the product. Through the limiting function of the limit stop bar 213, the fluororubber can be more accurately controlled during the processing, reduce processing errors, and improve product quality. The optimized path and limit function reduce the need for manual intervention of operators during the processing, reduce labor intensity, and improve the degree of automation.

[0046] The structural design of the inner cavity not only facilitates the flow of fluororubber, but also effectively guides it, thereby improving the material processing effect. The arrangement of the limit stopper strips 213 on the inner end surface helps to guide the fluororubber material more evenly, reduce the uneven distribution during the flow process, ensure that the fluororubber is evenly processed throughout the rubber mixing process, and improve the mixing and processing effect.

[0047] The ring body 2221 is used to support and connect the supporting cylinder 223 and the inner supporting frame 224. The space parts of the clamping cavity 2222 of the two sets of relatively opened inner cavities of the ring body 2221 are used to accommodate the vertically arranged supporting cylinder 223. The hollow cavity 2223 is an opening in the middle position of the clamping cavity 2222, which adds additional functions, such as improving material flow, enhancing heat dissipation, or providing installation space for monitoring equipment such as sensors.

[0048] The component support vertical frame 2241 and the lateral support blocks 2242 installed on both sides thereof effectively enhance the stability of the overall structure. Through this installation method, the support vertical frame 2241 and the lateral support blocks 2242 together form a stable support structure, ensuring that the equipment is not easily displaced or shaken during operation, thereby improving the overall stability and safety of the rubber mixer. The top support horizontal plate 2243 is set on the top of the support vertical frame 2241, so that the ability to carry materials is further enhanced. This design can evenly distribute pressure, avoid a certain part from bearing too much load, reduce the wear of the equipment under high-load operation, and extend the service life of the equipment.

[0049] The balancing supports 2244 arranged on both sides can help disperse and evenly distribute the pressure of the material, avoid the material from being concentrated in a certain part, and thus improve the uniformity of the fluororubber processing. This design helps to evenly mix and process the fluororubber, improve the consistency and quality of the final product, and can effectively reduce the vibration and noise generated by the equipment during operation, making the equipment run more smoothly, improving the operating comfort and quietness of the working environment.

[0050] By connecting the drive support cross frame 2251 and the series member 2252, the rotational power can be stably transmitted between the two. This structure helps to achieve uniform mixing of materials and improves the overall transmission efficiency of the equipment. The connection design between the two sets of drive support cross frames 2251 allows the equipment to withstand higher mechanical loads and avoid excessive vibration or imbalance; It brings a more stable and uniform rotation force, avoiding local over-compression or overheating that may occur during material processing. This structure helps to maintain the uniformity of fluororubber during processing, reduce local friction and heat accumulation, and ensure high-quality processing of materials.

[0051] The drive support cross frame 2251 and the series member 2252 structure combined with the lateral installation of the drive shaft 2253 enhance the stability of the system. Since this design reduces the offset or imbalance of the rotating shaft, it avoids abnormal vibration of the equipment under high load, thereby reducing wear and increasing the service life of the equipment.

[0052] The drive shaft 2253 is movably connected to the driving shaft 23. This connection mode enables the drive shaft 2253 to drive the processing cross cylinder 24 to rotate along the path of the driving shaft 23, thereby accurately controlling the processing process of the fluororubber. This design ensures that the material rotates evenly along a specific path during the processing, which helps to better mix and process, prevents excessive concentration or insufficient processing of the material, and allows the fluororubber to be heated and mixed more evenly, ensuring that each part of the material can be fully processed and avoiding uneven processing. This not only improves production efficiency, but also ensures that the final product quality of the fluororubber is more stable and consistent.

[0053] The processed fluororubber material is placed in the inner cavity of the standby tank 12, and materials of different forms can be flexibly introduced and subsequently processed, thereby improving the adaptability of the equipment, being able to process fluororubber materials of different forms or sizes, and improving the versatility and processing flexibility of the equipment.

[0054] The device can effectively process the fluororubber material that has been molded into strips. By inserting the strip material into the inner cavity of the storage groove 14, the discharge, molding or further processing of the material can be optimized, thereby enhancing the processing capacity of the device in different processing steps.

[0055] The material passage cavity 13 can improve the material discharge efficiency and fluidity, especially when processing strip materials. Since the material passage cavity 13 provides a horizontal discharge channel, it can effectively avoid the accumulation of materials in the equipment, ensure smoother material flow, and the strip-shaped materials are inserted into the inner cavity of the storage groove 14, which helps to further evenly distribute the materials and reduce the uneven distribution of materials during the processing. The shape of the strip material can better adapt to the subsequent processing steps, improve the overall consistency of the material, and ensure that the quality of the final product is more stable.

[0056] The above is the entire working principle of the present invention.

[0057] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.

[0058] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principles of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0059] In the present invention, unless otherwise specified, the directional words contained in the terms such as "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are merely used to distinguish names. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or equipment that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or equipment.

Claims

1. An open rubber mixer for processing fluororubber, comprising a bearing unit (1) and a processing unit (2), wherein the processing unit (2) is mounted on the upper end surface of the bearing unit (1), characterized in that: The processing unit (2) comprises a supporting outer frame (21) and a driving mechanism (22) mounted on the inner cavity wall of the supporting outer frame (21), a driving shaft (23) being arranged transversely on the inner end surface of the driving mechanism (22), and the driving shaft (23) is inserted through the inner cavity of the processing transverse cylinder (24).

2. An open rubber mixer for fluororubber processing according to claim 1, characterized in that: The supporting outer frame (21) comprises a frame body (211) and a fitting groove (212) opened on the inner end of the frame body (211), and a limit stop bar (213) is arranged on the inner end surface of the frame body (211).

3. An open rubber mixer for fluororubber processing according to claim 1, characterized in that: The driving mechanism (22) comprises a mounting chassis (221) and assembly rings (222) mounted on both sides of the upper end surface of the mounting chassis (221); a supporting cylinder (223) is vertically arranged in the inner cavity of the assembly ring (222); an inner supporting frame (224) is installed between two groups of the assembly rings (222) arranged opposite to each other; and the supporting cylinders (223) are connected in series via a transversely arranged driving assembly (225).

4. An open rubber mixer for fluororubber processing according to claim 3, characterized in that: The assembly ring (222) comprises a ring body (2221) and a clamping cavity (2222) provided in the inner cavity of the ring body (2221), and a hollow cavity (2223) is provided in the middle position of the clamping cavity (2222).

5. An open rubber mixer for fluororubber processing according to claim 4, characterized in that: The inner support frame (224) comprises a support vertical frame (2241) and transverse support blocks (2242) installed on both side ends of the support vertical frame (2241); a top support horizontal plate (2243) is arranged on the top of the support vertical frame (2241); and balance support members (2244) are arranged on both sides of the top support horizontal plate (2243).

6. An open rubber mixer for fluororubber processing according to claim 2, characterized in that: The outer end surfaces of the two groups of balancing support members (2244) are both fitted to the outer end surface of the ring body (2221), and the inner cavity wall of the clamping cavity (2222) is fitted to the outer end wall of the supporting cylinder (223).

7. An open rubber mixer for fluororubber processing according to claim 3, characterized in that: The driving assembly (225) comprises a driving support cross frame (2251) and a series connection member (2252) installed between two sets of driving support cross frames (2251), and the side end surfaces of the driving support cross frames (2251) are both laterally penetrated by the driving shaft (2253).

8. An open rubber mixer for fluororubber processing according to claim 7, characterized in that: The other end of the driving shaft (2253) is movably connected to the driving shaft (23), and the driving shaft (2253) drives the processing transverse cylinder (24) to rotate along the driving shaft (23).

9. An open rubber mixer for fluororubber processing according to claim 7, characterized in that: The two groups of processing transverse cylinders (24) rotate relative to each other, and the processing transverse cylinders (24) are capable of rotating 360 degrees.

10. An open rubber mixer for fluororubber processing according to claim 1, characterized in that: The bearing unit (1) comprises a bearing frame (11) and a standby slot (12) provided in the middle of the upper end surface of the bearing frame (11); a material passage cavity (13) is provided transversely at the bottom of the bearing frame (11); and material slots (14) are provided on both sides of the material passage cavity (13).

Images