A silica gel processing material taking and stripping device

Abstract

The application discloses a silica gel processing taking and stripping device, which comprises a bottom supporting plate for fixing and supporting the whole device, a silica gel plasticizing sleeve is arranged above the bottom supporting plate, a silica gel plasticizing cover plate is detachably arranged on the top of the silica gel plasticizing sleeve, and an injection pipeline is fixedly connected to the upper surface of the silica gel plasticizing cover plate. The space formed by the silica gel plasticizing sleeve, the silica gel plasticizing cover plate and the silica gel plasticizing bottom plate is the injection cavity after high-pressure injection of silica gel, and the silica gel raw material in the high-pressure state is injected into the space through the injection pipeline. The space formed by the silica gel plasticizing sleeve, the silica gel plasticizing bottom plate and the piston plate is the storage space of the release agent. The use method of the release agent is that a layer of release agent is coated on the inner wall of the injection cavity before injection, and then the release agent is intermittently injected when the silica gel is separated after plasticizing, so that the contact surface of the silica gel and the injection cavity is extruded by the release agent, thereby accelerating the stripping operation and finally smoothly taking the silica gel.

Description

Technical Field

[0001] This invention relates to the field of silicone production and processing technology, specifically to a silicone processing material taking and peeling device. Background Technology

[0002] Silica gel, also known as silica gel, is a highly active adsorbent material and belongs to the category of amorphous substances.

[0003] Circular silicone tapes, made from high-performance synthetic silicone, have a ring-shaped structure. Silicone is resistant to high and low temperatures, ultraviolet radiation, ozone, grease, and water. Therefore, circular silicone tapes are widely used in numerous fields.

[0004] Traditional annular silicone tape production processes often suffer from air bubbles in the silicone raw material and difficulties in processing the formed tape. To address these issues, a processing device for annular silicone tape has been proposed, such as the invention disclosed in Chinese Patent (Application No.: CN202310477699.X, Patent Name: A Forming Device for Processing Annular Silicone Tape). This invention relates to the field of annular silicone tape processing technology. It includes a cutting assembly for placing a mold and cutting the formed annular silicone tape. The cutting assembly has a detachable mold and a feeding assembly for stirring, heating, and injecting the annular silicone tape raw material into the mold. The feeding assembly thoroughly scrapes the annular silicone tape from the stirring chamber and injects it into the mold under high pressure. The cutting assembly also includes a forming assembly that moves the formed annular silicone tape. This invention simplifies the annular silicone tape forming process while improving its efficiency. The forming assembly allows for the simultaneous forming and cutting of multiple sets of annular silicone tapes.

[0005] However, in actual use, when the bonding plate in the comparative document removes the molded annular silicone strip from the mold hole, it will inevitably damage the outer surface of the annular silicone strip, making it difficult to guarantee the quality of the annular silicone strip and causing inconvenience to use.

[0006] Therefore, we propose a silicone processing material stripping device. Summary of the Invention

[0007] The purpose of this invention is to provide a silicone processing material peeling device, which has the advantages of repeated micro-peeling operation and timely injection of release agent, thus solving the problems in the background art.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a silicone processing material handling and peeling device, comprising a bottom support plate that provides fixed support for the entire device, a silicone molding sleeve above the bottom support plate, a silicone molding cover plate detachably installed on the top of the silicone molding sleeve, an injection pipe being penetrated and fixedly connected to the upper surface of the silicone molding cover plate, a silicone molding base plate being provided on the inner wall near the middle of the silicone molding sleeve, the silicone molding sleeve, the silicone molding cover plate, and the silicone molding base plate forming an injection cavity for an annular silicone strip, a flow guide one-way valve one being penetrated and fixedly connected to the surface of the silicone molding base plate, a flow guide one-way valve two being penetrated and fixedly connected to the arc-shaped contour of the silicone molding sleeve, the flow guide one-way valve two being located below the silicone molding base plate, a piston plate being provided below the silicone molding base plate and sliding vertically and vertically on the inner wall of the silicone molding sleeve, and the flow guide one-way valve two being located above the piston plate.

[0009] Preferably, the silicone molding base plate is provided with a rotating mechanism, the rotating mechanism including a shaft fixed at the center of the lower surface of the silicone molding base plate, a worm gear fixedly sleeved on the arc-shaped contour near the bottom of the shaft, the teeth on the worm gear meshing with a worm, and the worm being penetrated and connected to a composite transmission rod.

[0010] Preferably, the composite transmission rod is a rectangular rod, and the composite transmission rod passes through the worm and is axially slidably connected to the worm. Two bearings are fixedly connected to the arc-shaped contour near the middle of the composite transmission rod. Support brackets are passed through and fixedly connected to the arc-shaped contours of the two bearings. The bottom of the support bracket is fixedly connected to the upper surface of the bottom support plate. The bottom of the shaft is rotatably connected to the upper surface of the bottom support plate.

[0011] Preferably, the composite transmission rod is provided with a vertical transmission mechanism for vertically moving the silicone molding sleeve. The vertical transmission mechanism includes a lifting carrier plate fixed to the bottom of the silicone molding sleeve. A synchronous connecting pipe is passed through and rotatably connected to the outer contour of the composite transmission rod. Pin shaft connecting seats are fixedly connected to the opposite surfaces of the synchronous connecting pipe and the lifting carrier plate. The inner walls of the two pin shaft connecting seats are rotatably connected to the same rotating support arm through pin shafts.

[0012] Preferably, a torsion spring is fitted on the pin connection between the rotating support arm and the inner wall of the pin connection seat. One end of the torsion spring is fixedly connected to the surface of the rotating support arm, and the other end of the torsion spring is fixedly connected to the inner wall of the pin connection seat.

[0013] Preferably, there are two rotating support arms, and the two rotating support arms are evenly distributed relative to the lifting platform.

[0014] Preferably, the shaft is provided with an auxiliary transmission device, which includes an external thread on the arc-shaped profile near the top of the shaft, an internal thread sleeve screwed onto the external thread, a limit rod fixedly connected to the upper surface of the silicone molding sleeve, the limit rod vertically penetrating the internal thread sleeve and slidably connected to the internal thread sleeve axially, a transmission cover fixedly fitted on the arc-shaped profile of the internal thread sleeve, the top of the transmission cover fixedly connected to the lower surface of the piston plate, and a sealing tube fixedly fitted on the arc-shaped profile near the top of the shaft, the sealing tube penetrating the piston plate and slidably connected to the piston plate axially.

[0015] Preferably, the number of shafts on the internal threaded sleeve is two, and each shaft has a noise reduction ring that is slidably connected to its arc-shaped profile. The lower surface of the noise reduction ring is fixedly connected to the upper surface of the internal threaded sleeve.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. The present invention uses a bottom support plate to fix and support the whole device. In actual use, the bottom support plate can be further supported and fixed by an external bracket. The silicone molding sleeve, silicone molding cover plate and silicone molding base plate are all made of metal. The silicone molding cover plate is detachably installed on the silicone molding sleeve, specifically by bolt connection. In use, the silicone molding sleeve, silicone molding cover plate and silicone molding base plate are assembled and spliced ​​in advance.

[0018] 2. The space formed by the silicone molding sleeve, silicone molding cover plate and silicone molding base plate is the injection cavity after high-pressure silicone injection. High-pressure silicone raw material is injected into this space through the injection pipe.

[0019] 3. The space formed by the silicone molding sleeve, silicone molding base plate and piston plate is the storage space for the release agent. The release agent is applied by coating a layer of release agent on the inner wall of the injection cavity before injection molding, and then intermittently injecting the release agent during separation after molding. The release agent hydraulically squeezes the contact surface between the silicone and the injection cavity, thereby accelerating the peeling operation and finally successfully removing the material.

[0020] 4. When the volume of the storage space increases, the pressure inside decreases. By connecting the external release agent supply pipeline through the second guide valve, the external release agent can be smoothly supplied to the storage space. Conversely, when the volume of the storage space decreases, the pressure inside the storage space increases. The high-pressure release agent will then smoothly enter the injection cavity through the first guide valve. The specific injection location is in the separation gap between the silicone product and the inner wall of the injection cavity. When the release agent is injected into the separation gap, this process is repeated to achieve the peeling effect of the silicone product. Attached Figure Description

[0021] Figure 1 This is a perspective view of the entire device of the present invention;

[0022] Figure 2 This is a perspective view of the part of the silicone molding sleeve of the present invention after being partially cut apart;

[0023] Figure 3 This is a perspective view of the part where the torsion spring of the present invention is located;

[0024] Figure 4 This is a perspective view of the part where the silicone molding base plate of the present invention is partially cut apart;

[0025] Figure 5 For the present invention Figure 4 Enlarged view of the structure at point A in the middle;

[0026] Figure 6 For the present invention Figure 4 Enlarged view of the structure at point D;

[0027] Figure 7 For the present invention Figure 2 A three-dimensional view of the silicone molding sleeve from another perspective;

[0028] Figure 8 This is a perspective view of the entire device of the present invention from another angle.

[0029] In the diagram: 1. Bottom support plate; 2. Silicone molding sleeve; 3. Silicone molding cover plate; 4. Silicone molding base plate; 5. One-way flow guide valve; 6. Two-way flow guide valve; 7. Piston plate; 8. Injection pipe; 9. Shaft 1; 10. Worm gear; 11. Worm; 12. Composite transmission rod; 13. Lifting carrier plate; 14. Synchronous connecting pipe; 15. Pin shaft connecting seat; 16. Rotating support arm; 17. Support bracket; 18. Torsion spring; 19. External thread; 20. Internal thread sleeve; 21. Limiting rod; 22. Transmission cover; 23. Sealing pipe; 24. Noise reduction ring. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0031] Example 1: The present invention provides a technical solution: a silicone processing material stripping device. The device includes a bottom support plate 1 that provides fixed support for the entire device. A silicone molding sleeve 2 is provided above the bottom support plate 1. A silicone molding cover plate 3 is detachably installed on the top of the silicone molding sleeve 2. An injection pipe 8 is penetrated and fixedly connected to the upper surface of the silicone molding cover plate 3. A silicone molding base plate 4 is provided on the inner wall of the silicone molding sleeve 2 near the middle. The silicone molding sleeve 2, silicone molding cover plate 3, and silicone molding base plate 4 constitute the injection cavity of the annular silicone strip. A flow guide one-way valve 5 is penetrated and fixedly connected to the surface of the silicone molding base plate 4. A flow guide one-way valve 6 is penetrated and fixedly connected to the arc contour of the silicone molding sleeve 2. The flow guide one-way valve 6 is located below the silicone molding base plate 4. A piston plate 7 is provided below the silicone molding base plate 4 and slides vertically and vertically on the inner wall of the silicone molding sleeve 2. The flow guide one-way valve 6 is located above the piston plate 7.

[0032] Please see Figure 1 The bottom support plate 1 provides a fixed support for the entire device. In actual use, the bottom support plate 1 can be further supported and fixed by an external bracket. The silicone molding sleeve 2, silicone molding cover plate 3, and silicone molding base plate 4 are all made of metal. The silicone molding cover plate 3 is detachably installed on the silicone molding sleeve 2, specifically by bolt connection. In use, the silicone molding sleeve 2, silicone molding cover plate 3, and silicone molding base plate 4 are assembled and spliced ​​in advance.

[0033] After assembly and splicing, the space composed of the silicone molding sleeve 2, the silicone molding cover plate 3 and the silicone molding base plate 4 is the injection cavity after high-pressure silicone injection. High-pressure silicone raw material is injected into this space through the injection pipe 8.

[0034] The space formed by the silicone molding sleeve 2, the silicone molding base plate 4, and the piston plate 7 serves as the storage space for the release agent. The release agent used in this solution is model LW-368. The method of using this release agent is to first coat a layer of release agent on the inner wall of the injection cavity before injection molding, and then intermittently inject the release agent during separation after molding. The release agent hydraulically squeezes the contact surface between the silicone and the injection cavity, thereby accelerating the peeling operation and finally successfully removing the material.

[0035] When the volume of the storage space increases, the pressure inside decreases. By connecting the external mold release agent supply pipeline through the flow guide one-way valve 6, the external mold release agent can be smoothly supplied to the storage space. Conversely, when the volume of the storage space decreases, the pressure inside the storage space increases. The high-pressure mold release agent will then smoothly enter the injection cavity through the flow guide one-way valve 5. The specific injection location is in the separation gap between the silicone product and the inner wall of the injection cavity. When the mold release agent is injected into the separation gap, this process is repeated to achieve the peeling effect of the silicone product. The specific injection method will be disclosed later.

[0036] Example 2:

[0037] Similar to Example 1, but further: a rotating mechanism is provided on the silicone molding base plate 4. The rotating mechanism includes a shaft 9 fixed at the center of the lower surface of the silicone molding base plate 4. A worm gear 10 is fixedly sleeved on the arc-shaped contour near the bottom of the shaft 9. The teeth on the worm gear 10 are engaged with a worm 11. The worm 11 is penetrated and connected to a composite transmission rod 12.

[0038] Please see Figure 2 By driving the worm gear 10 to rotate, the shaft 9 rotates accordingly. The silicone molding base plate 4, fixed to the top of the shaft 9, rotates slightly inside the silicone molding sleeve 2. Since the silicone product adheres to both the lower surface of the silicone molding cover plate 3 and the inner wall of the silicone molding sleeve 2 within the injection cavity, a slight separation gap is initially created between the bottom of the silicone product and the silicone molding base plate 4. This rotation operation further expands the separation gap without damaging the appearance of the silicone product. Finally, the adaptability of the slight rotation angle is increased to achieve the desired peeling effect. At the same time, the silicone molding sleeve 2 also performs a reciprocating lifting operation, resulting in a similar separation gap between the silicone product and the inner wall of the silicone molding sleeve 2. The specific details will be explained in detail later.

[0039] Finally, high-pressure air can be injected into the injection cavity through the silicone molding cover plate 3 to achieve separation between the silicone product and the lower surface of the silicone molding cover plate 3.

[0040] Furthermore: the composite transmission rod 12 is a rectangular rod, and the composite transmission rod 12 passes through the worm gear 11 and is axially slidably connected to the worm gear 11. Two bearings are fixedly connected to the arc-shaped contour near the middle of the composite transmission rod 12. Support brackets 17 are passed through and fixedly connected to the arc-shaped contour of each of the two bearings. The bottom of the support bracket 17 is fixedly connected to the upper surface of the bottom support plate 1. The bottom of the shaft 9 is rotatably connected to the upper surface of the bottom support plate 1.

[0041] Please see Figure 2By setting the composite transmission rod 12 as a rectangular rod, the composite transmission rod 12 can both slide axially back and forth relative to the worm 11 and drive the worm 11 to rotate back and forth synchronously, thus achieving a composite transmission effect.

[0042] Depending on the actual size of the silicone product, the power source of the composite transmission rod 12 can be manual drive or a combination of motor and electric push rod.

[0043] The cooperation between the support bracket 17 and the bearing provides support for the composite transmission rod 12 during rotation. The arrangement of two support brackets 17 can provide more stable and balanced rotational support for the composite transmission rod 12.

[0044] Example 3:

[0045] Basically the same as Example 2, except that:

[0046] The composite transmission rod 12 is provided with a vertical transmission mechanism that enables the silicone molding sleeve 2 to move vertically. The vertical transmission mechanism includes a lifting carrier plate 13 fixed to the bottom of the silicone molding sleeve 2. A synchronous connecting pipe 14 is passed through and rotatably connected to the outer contour of the composite transmission rod 12. Pin shaft connecting seats 15 are fixedly connected to the opposite surfaces of the synchronous connecting pipe 14 and the lifting carrier plate 13. The inner walls of the two pin shaft connecting seats 15 are rotatably connected to the same rotating support arm 16 through pin shafts.

[0047] Please see Figure 2 As mentioned above, the composite transmission rod 12 will also move axially back and forth relative to the worm gear 11. During this movement, the synchronous connecting pipe 14 on the composite transmission rod 12 will move axially back and forth synchronously with the pin connecting seat 15. However, since the lifting plate 13 is penetrated by the shaft 9, the movement trajectory of the lifting plate 13 is restricted, and it can only move vertically up and down along the shaft 9.

[0048] With the rotational engagement of the rotating support arm 16 and the pin connecting seats 15 at both ends, when the composite transmission rod 12 moves in the direction indicated by arrow B, the rotational engagement of the rotating support arm 16 will realize the overall lifting operation of the lifting plate 13, and the silicone molding sleeve 2 on the lifting plate 13 will move upward accordingly.

[0049] Conversely, when the composite transmission rod 12 moves in the direction indicated by arrow C, the lifting plate 13 will move downward along with the silicone molding sleeve 2.

[0050] By reciprocating the lifting and lowering of the silicone molding sleeve 2, since there is an adhesive contact between the silicone product and the silicone molding base plate 4, when the silicone molding base plate 4 is not rotating, the slight lifting and lowering of the silicone molding sleeve 2 can achieve a slight separation between the demolded product and the inner wall of the silicone molding sleeve 2, and create a gap. At the same time as the gap is peeled out, the release agent is injected to fill the gap space in time and make the surface of the silicone product adhere to the release agent. This process is repeated, and with the increase of the lifting and lowering distance, the size of the gap space also increases, without damaging the appearance of the silicone product.

[0051] Example 4:

[0052] Basically the same as Example 3, except that:

[0053] A torsion spring 18 is fitted on the pin connection between the rotating support arm 16 and the inner wall of the pin connection seat 15. One end of the torsion spring 18 is fixedly connected to the surface of the rotating support arm 16, and the other end of the torsion spring 18 is fixedly connected to the inner wall of the pin connection seat 15.

[0054] Please see Figure 2 and Figure 3 By setting the torsion spring 18, sufficient support can be provided for the lifting platform 13, silicone molding sleeve 2, silicone molding cover plate 3, silicone molding base plate 4 and silicone products, so that the lifting platform 13 and the bottom support plate 1 maintain sufficient height, which facilitates the smooth rotation space of the rotating support arm 16.

[0055] Furthermore, there are two rotating support arms 16, and the two rotating support arms 16 are evenly distributed relative to the lifting platform 13.

[0056] Please see Figure 2 and Figure 3 By using two rotating support arms 16 to correspond to two synchronous connecting pipes 14 and two pin connecting seats 15 on the rotating support arms 16, the forces between the composite transmission rod 12 and the lifting plate 13 are more balanced, and the movement is more stable, thus ensuring the efficiency of continuous production.

[0057] Example 5:

[0058] Basically the same as Example 4, except that:

[0059] An auxiliary transmission device is provided on shaft 9. The auxiliary transmission device includes an external thread 19 on the arc-shaped contour near the top of shaft 9. An internal thread sleeve 20 is screwed onto the external thread 19. A limit rod 21 is fixedly connected to the upper surface of the silicone molding sleeve 2. The limit rod 21 vertically penetrates the internal thread sleeve 20 and is axially slidably connected to the internal thread sleeve 20. A transmission cover 22 is fixedly fitted on the arc-shaped contour of the internal thread sleeve 20. The top of the transmission cover 22 is fixedly connected to the lower surface of the piston plate 7. A sealing tube 23 is fixedly fitted on the arc-shaped contour near the top of shaft 9. The sealing tube 23 penetrates the piston plate 7 and is axially slidably connected to the piston plate 7.

[0060] Please see Figure 2 and Figure 4 ;

[0061] As mentioned earlier, shaft 9 will rotate synchronously with the silicone molding base plate 4. While shaft 9 is rotating, the transmission cover 22 will move up and down synchronously with the piston plate 7, thereby realizing the volume change of the storage space.

[0062] Specifically, after the limiting rod 21 passes through the internal threaded sleeve 20, the movement trajectory of the internal threaded sleeve 20 is restricted, and it can only move in the vertical direction. When the shaft 9 rotates, a relative rotation occurs between the shaft 9 and the internal threaded sleeve 20. With the screw connection between the external thread 19 and the internal threaded sleeve 20, the internal threaded sleeve 20 can smoothly perform the lifting and lowering operation. With the transmission cooperation of the transmission cover 22, the piston plate 7 can perform the lifting and lowering operation synchronously. The lifting and lowering amplitude is positively correlated with the rotation angle of the shaft 9.

[0063] By setting the sealing tube 23, a good seal can be maintained between it and the piston plate 7, preventing leakage of the release agent under high pressure.

[0064] Furthermore, the number of shafts 9 on the internal threaded sleeve 20 is two, and each shaft 9 has a noise reduction ring 24 that is slidably connected to its arc-shaped profile. The lower surface of the noise reduction ring 24 is fixedly connected to the upper surface of the internal threaded sleeve 20.

[0065] Please see Figure 4 and Figure 5 By setting two limiting rods 21 on the internal threaded sleeve 20, the force on the internal threaded sleeve 20 is balanced, the friction loss between it and the external thread 19 is reduced, and the torque required for rotation is reduced. Secondly, the setting of the noise reduction ring 24 can effectively reduce the friction noise generated when the limiting rod 21 slides relative to the internal threaded sleeve 20, further optimizing the comfort of the working environment.

[0066] In this solution, the volume of the injection cavity is changed by the lifting and lowering of the silicone molding sleeve 2. This change in volume causes the pressure inside the injection cavity to increase or decrease accordingly. Combined with the flow guide one-way valve 5, the release agent in the storage space can still be injected into the injection cavity without relying on the lifting and lowering of the piston plate 7, thus further improving the injection efficiency of the release agent.

[0067] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A silicone processing material handling and peeling device, characterized in that: The device includes a bottom support plate (1) that provides fixed support for the entire device. A silicone molding sleeve (2) is provided above the bottom support plate (1). A silicone molding cover plate (3) is detachably installed on the top of the silicone molding sleeve (2). An injection pipe (8) is penetrated and fixedly connected to the upper surface of the silicone molding cover plate (3). A silicone molding bottom plate (4) is provided on the inner wall of the silicone molding sleeve (2) near the middle. The silicone molding sleeve (2), the silicone molding cover plate (3), and the silicone molding bottom plate (4) are all connected together. 4) The injection cavity that forms the annular silicone strip is penetrated and fixedly connected to the surface of the silicone molding base plate (4), and a flow guide one-way valve (5) is penetrated and fixedly connected to the arc contour of the silicone molding sleeve (2). The flow guide one-way valve (6) is located below the silicone molding base plate (4). A piston plate (7) that slides vertically and vertically on the inner wall of the silicone molding sleeve (2) is provided below the silicone molding base plate (4). The flow guide one-way valve (6) is located above the piston plate (7). During the separation process after molding, a release agent is injected intermittently, and the release agent hydraulically squeezes the contact surface between the silicone and the injection cavity.

2. The silicone processing material handling and peeling device according to claim 1, characterized in that: The silicone molding base plate (4) is provided with a rotating mechanism. The rotating mechanism includes a shaft (9) fixed at the center of the lower surface of the silicone molding base plate (4). A worm wheel (10) is fixedly sleeved on the arc-shaped contour near the bottom of the shaft (9). A worm (11) is engaged by the teeth on the worm wheel (10). The worm (11) is penetrated and connected to a composite transmission rod (12).

3. The silicone processing material handling and peeling device according to claim 2, characterized in that: The composite transmission rod (12) is a rectangular rod, and the composite transmission rod (12) passes through the worm (11) and is axially slidably connected to the worm (11). Two bearings are fixedly connected to the arc-shaped contour near the middle of the composite transmission rod (12). Support brackets (17) are fixedly connected to the arc-shaped contours of the two bearings. The bottom of the support bracket (17) is fixedly connected to the upper surface of the bottom support plate (1). The bottom of the shaft (9) is rotatably connected to the upper surface of the bottom support plate (1).

4. The silicone processing material handling and peeling device according to claim 3, characterized in that: The composite transmission rod (12) is provided with a vertical transmission mechanism that enables the silicone molding sleeve (2) to move vertically. The vertical transmission mechanism includes a lifting plate (13) fixed at the bottom of the silicone molding sleeve (2). A synchronous connecting pipe (14) is connected through and limited to the outer contour of the composite transmission rod (12). Pin shaft connecting seats (15) are fixedly connected to the opposite surfaces of the synchronous connecting pipe (14) and the lifting plate (13). The inner walls of the two pin shaft connecting seats (15) are rotatably connected to the same rotating support arm (16) through pin shafts.

5. The silicone processing material handling and peeling device according to claim 4, characterized in that: A torsion spring (18) is fitted on the pin connection between the rotating support arm (16) and the inner wall of the pin connection seat (15). One end of the torsion spring (18) is fixedly connected to the surface of the rotating support arm (16), and the other end of the torsion spring (18) is fixedly connected to the inner wall of the pin connection seat (15).

6. The silicone processing material handling and peeling device according to claim 5, characterized in that: The number of rotating support arms (16) is two, and the two rotating support arms (16) are evenly distributed relative to the lifting plate (13).

7. The silicone processing material handling and peeling device according to claim 6, characterized in that: An auxiliary transmission device is provided on the shaft (9). The auxiliary transmission device includes an external thread (19) on the arc-shaped profile near the top of the shaft (9). An internal thread sleeve (20) is screwed onto the external thread (19). A limit rod (21) is fixedly connected to the upper surface of the silicone molding sleeve (2). The limit rod (21) vertically penetrates the internal thread sleeve (20) and is axially slidably connected to the internal thread sleeve (20). A transmission cover (22) is fixedly fitted on the arc-shaped profile of the internal thread sleeve (20). The top of the transmission cover (22) is fixedly connected to the lower surface of the piston plate (7). A sealing tube (23) is fixedly fitted on the arc-shaped profile near the top of the shaft (9). The sealing tube (23) penetrates the piston plate (7) and is axially slidably connected to the piston plate (7).

8. The silicone processing material handling and peeling device according to claim 7, characterized in that: The number of upper limit rods (21) of the internal threaded sleeve (20) is two, and each limit rod (21) has a noise reduction ring (24) that is slidably connected on its arc-shaped profile. The lower surface of the noise reduction ring (24) is fixedly connected to the upper surface of the internal threaded sleeve (20).

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