A kneading machine for processing high temperature and wear-resistant silicone

Abstract

The present invention belongs to the technical field of kneading machines, and in particular, a kneading machine for processing high-temperature wear-resistant silicone, including a kneading machine, a feed port is provided on the side of the kneading machine, the inner wall of the feed port is fixedly connected to the inner wall of the kneading machine, a material guide mechanism is provided on one side of the feed port, a cutting mechanism is provided at the lower end of the material guide mechanism, and a feeding mechanism is provided at the upper end of the material guide mechanism. The kneading machine, by providing a cutting mechanism, the provision of a first spring helps to reduce shock and buffer, making the cutting action more stable, avoiding sudden impact and vibration during the cutting process, and improving the accuracy and stability of the cutting. The barbs on the surface of the steel wire rope can more effectively cut the silicone pigment during the high-speed back and forth movement, thereby improving the cutting efficiency. The silicone pigment cut into small pieces further improves the kneading efficiency of the kneading machine in mixing and kneading the silicone raw material and the silicone pigment, reduces the mixing and kneading time, and improves the work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of kneading machines, in particular to a kneading machine for processing high-temperature-resistant and wear-resistant silica gel. Background Art

[0002] During the use of existing silicone kneading machines in the production of products, if materials need to be added inside the kneading machine, they usually need to be added manually at the feed inlet fixed to the kneading machine, and some kneading machines need to be stopped for operation or operated while the machine is running, which increases the difficulty and risk of operation.

[0003] When producing products with silicone kneading machines, pigment powder, granules or liquids are usually added to the silicone raw materials. Adding liquid pigments may affect the uniformity and stability of the silicone mixture, resulting in reduced product quality or problems during processing; powdered and granular pigments take a long time to mix during the kneading process; and masterbatch is a pre-mixed concentrated liquid color that is suitable for the production of silicone products that need to quickly and accurately achieve a specific color, reducing the pigment ratio steps and improving work efficiency to a certain extent. However, since masterbatch is in paste form, adding masterbatch to the silicone kneading machine through the feed port can easily cause the feed port to be blocked, causing it to fail to work properly.

[0004] In view of the above problems, the present invention provides a kneading machine for processing high temperature and wear-resistant silica gel. Summary of the invention

[0005] Based on the technical problems of existing kneading machines, the present invention proposes a kneading machine for processing high-temperature-resistant and wear-resistant silicone.

[0006] The present invention proposes a kneading machine for processing high-temperature and wear-resistant silicone, comprising a kneading machine, a feed port is provided on the side of the kneading machine, the inner wall of the feed port is fixedly connected to the inner wall of the kneading machine, a material guiding mechanism is provided on one side of the feed port, a cutting mechanism is provided at the lower end of the material guiding mechanism, a feeding mechanism is provided at the upper end of the material guiding mechanism, a material storage mechanism is provided below the feeding mechanism, and silicone pigment is placed inside the material storage mechanism.

[0007] The material guiding mechanism realizes the guiding action of the silicone pigment.

[0008] The cutting mechanism realizes the cutting action of the paste-like silicone pigment.

[0009] The feeding mechanism realizes the filling action of the silica gel pigment placed in the storage mechanism.

[0010] The material storage mechanism realizes the storage action of the silica gel pigment.

[0011] Preferably, the material guiding mechanism comprises a fixed block fixed on the outer surface of the kneading machine, a feed trough is provided on one side of the fixed block, the upper and lower surfaces of the feed trough are both inclined surfaces, a steel wire groove is provided on the upper surface of the fixed block which penetrates the inner wall of the feed trough and the lower end of the steel wire groove penetrates the lower surface of the fixed block, a protective frame is fixedly connected to the upper end of the fixed block, a material guiding trough is fixedly connected to one side of the protective frame, slide grooves are symmetrically provided on the inner wall of the groove opening along the central axis in the vertical direction, a telescopic mechanism is fixedly connected to the inner wall of the slide groove, and a placement groove is provided on the upper end of the material guiding trough.

[0012] Preferably, the telescopic mechanism includes an electric telescopic rod fixed to the inner wall of the slide groove, the top of the electric telescopic rod is fixedly connected to a fixing ring, one side of the fixing ring is rotatably connected to a limiting plate, the upper end outer surface of the electric telescopic rod is fixedly connected to a support block, the upper surface of the support block is fixedly connected to a conical spring, and the upper end of the conical spring is fixedly connected to the lower surface of the limiting plate.

[0013] Preferably, the cutting mechanism comprises a support plate fixedly connected to the outer surface of the lower end of the kneading machine, the upper surface of the support plate is fixedly connected to a motor, the output shaft of the motor is fixedly connected to an H-shaped guide wheel through a coupling, the side of the H-shaped guide wheel is fixedly connected to a connecting column, the surface of the connecting column is rotatably connected to a connecting rod, the upper end of the connecting rod is fixedly connected to a universal shaft, the upper end of the universal shaft is fixedly connected to a wire rope, the upper end of the wire rope passes through the lower surface of the fixed block and extends to the upper surface of the fixed block, the upper surface of the fixed block is provided with a pin, the lower end of the pin is provided with a connecting hole, the surface of the connecting hole is wound and connected with the upper end of the wire rope, the upper end surface of the pin is threadedly connected with a nut, the surface of the pin is sleeved with a first spring, the upper and lower ends of the first spring are respectively fixedly connected to the upper surface of the fixed block and the lower surface of the nut.

[0014] Preferably, the feeding mechanism includes a cylinder fixed at the lower groove surface of the placement groove, the cylinder rod of the cylinder is fixedly connected to a movable telescopic rod, the surface of the movable telescopic rod is fixedly connected to a slider, the surface of the movable telescopic rod is provided with a curved groove adapted to the slider, and one end surface of the movable telescopic rod is fixedly connected to a push plate.

[0015] Preferably, the starting position of the curved slide groove and the ending position of the curved slide groove are on the same horizontal line, and one end of the cylinder rod of the cylinder is fixedly connected to the inner wall of one end of the movable telescopic rod shown by the push plate.

[0016] Preferably, the material storage mechanism includes a placement box arranged at the lower end of the push plate, the inner bottom wall of the placement box is fixedly connected to a second spring, the upper end of the second spring is fixedly connected to a placement plate, the upper surface of the placement plate is axially symmetrically fixedly connected to guide strips, and one end of the two guide strips is connected to the notch on one side of the material guide groove.

[0017] Preferably, the lower end of the limiting plate is completely immersed in the sliding groove when subjected to compression.

[0018] Preferably, the surface array of the steel wire rope is provided with barbs.

[0019] Preferably, the method for using the kneading machine for processing high temperature and wear-resistant silicone comprises the following steps:

[0020] Step 1: The kneading machine starts to work and starts to knead the silicone raw materials inside it. The cylinder drives the push plate fixed at one end of the movable telescopic rod to move toward the side of the placement box where the silicone pigment is stored. During the movement of the movable telescopic rod, the slider moves relatively inside the curved slide groove. When the movable telescopic rod drives the push plate to the maximum length, the push plate just rotates to the lower end of the movable telescopic rod.

[0021] Step 2: The push plate is contracted by the cylinder, driving the silicone pigment on the inner side of the push plate to slide toward the notch of the guide trough under the action of the guide strip until more than half of the length of the silicone pigment has been immersed in the notch. The push plate rotates upward driven by the sleeve, slider and curved slide of the movable telescopic rod. At this time, the silicone pigment slides in from the inclined surface in the notch. The lower end of the sliding silicone pigment squeezes the limit plate that is relatively inclined with the electric telescopic rod. The conical spring begins to contract, and the limit plate is completely immersed in the slide. When one end of the silicone pigment contacts the surface of the wire rope and is stationary in the notch of the guide trough, the limit plate returns to its initial state and its lower surface is at the upper end of the silicone pigment entering the guide trough.

[0022] Step 3. The control motor starts to work, driving the H-type guide wheel to rotate. The H-type guide wheel drives the connecting rod connected to the surface of the connecting column to rotate at high speed. Under the action of the universal shaft, the connecting rod drives the wire rope to move up and down at high speed. The wire rope cuts the silicone pigment inside the groove of the guide trough. At the same time, the electric telescopic rod fixed on the inner wall of the slide groove drives the limit plate connected to its upper end to move to one side of the kneading machine. The lower surface of the limit plate contacts the upper end of the silicone pigment. The limit plate completes the extrusion of the silicone pigment, and the silicone pigment cut into pieces by the wire rope enters the inside of the kneading machine from the feed inlet.

[0023] The beneficial effects of the present invention are:

[0024] 1. By setting up the cutting mechanism, the setting of the first spring is helpful for shock absorption and buffering, making the cutting action more stable, avoiding sudden impact and vibration during the cutting process, and improving the cutting accuracy and stability. The barbs on the surface of the wire rope can more effectively cut the silicone pigment during the high-speed back and forth movement, thereby improving the cutting efficiency. The silicone pigment cut into small pieces further improves the kneading machine's mixing and kneading efficiency of the silicone raw material and silicone pigment, reduces the mixing and kneading time, and improves work efficiency.

[0025] 2. By setting the feeding mechanism, the starting position of the curved chute and the ending position of the curved chute are on the same horizontal line, and one end of the cylinder rod of the cylinder is fixedly connected to the inner wall of one end of the movable telescopic rod shown in the push plate, so that the end rod body of the movable telescopic rod rotates when the slider slides in the curved chute under the action of the cylinder, and at the same time drives the push plate away from the placement plate or close to the placement plate, thereby further avoiding the push plate affecting the position of the silicone pigment on the upper surface of the placement plate during use.

[0026] 3. By setting up a material storage mechanism, manual feeding is reduced and work efficiency is improved. At the same time, one end of the two guide bars is connected to the notch on one side of the material guide trough. By connecting one end of the guide bar to the notch on one side of the material guide trough, the material storage mechanism can be effectively prevented from being offset or unstable during the storage process. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A schematic diagram of a kneading machine for processing high temperature and wear-resistant silica gel proposed by the present invention;

[0028] Figure 2 A cross-sectional view of a material storage mechanism of a kneading machine for processing high-temperature-resistant and wear-resistant silica gel proposed by the present invention;

[0029] Figure 3 A three-dimensional diagram of a feeding mechanism of a kneading machine for processing high-temperature-resistant and wear-resistant silica gel proposed by the present invention;

[0030] Figure 4 A three-dimensional diagram of a material guide trough of a kneading machine for processing high-temperature and wear-resistant silica gel proposed by the present invention;

[0031] Figure 5 A three-dimensional diagram of the telescopic mechanism of a kneading machine for processing high-temperature-resistant and wear-resistant silicone rubber proposed by the present invention;

[0032] Figure 6 This is a three-dimensional diagram of the cutting mechanism of a kneading machine for processing high-temperature-resistant and wear-resistant silicone rubber proposed by the present invention.

[0033] In the figure: 1. kneading machine; 2. material guiding mechanism; 21. fixed block; 22. protective frame; 23. material guiding trough; 24. slide; 25. telescopic mechanism; 251. electric telescopic rod; 252. fixed ring; 253. limit plate; 254. support block; 255. conical spring; 26. placement groove; 3. cutting mechanism; 30. support plate; 31. motor; 32. H-type guide wheel; 33. connecting column; 34. connecting rod; 35. universal shaft; 36. wire rope; 37. pin; 38. nut; 39. first spring; 4. feeding mechanism; 41. cylinder; 42. movable telescopic rod; 43. curved slide; 44. slider; 45. push plate; 5. storage mechanism; 51. placement box; 52. second spring; 53. placement plate; 54. guide strip; 6. silicone paint. DETAILED DESCRIPTION

[0034] 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.

[0035] Reference Figure 1-Figure 6 A kneading machine for processing high-temperature and wear-resistant silicone comprises a kneading machine 1, a feed port is provided on the side of the kneading machine 1, the inner wall of the feed port is fixedly connected to the inner wall of the kneading machine 1, a material guiding mechanism 2 is provided on one side of the feed port, a cutting mechanism 3 is provided at the lower end of the material guiding mechanism 2, a feeding mechanism 4 is provided at the upper end of the material guiding mechanism 2, a material storage mechanism 5 is provided below the material feeding mechanism 4, a silicone pigment 6 is placed inside the material storage mechanism 5, and the silicone pigment 6 adopts a masterbatch.

[0036] In order to realize the guiding action of the material guiding mechanism 2 on the silicone pigment 6, the material guiding mechanism 2 is provided to include a fixed block 21 fixed on the outer surface of the kneading machine 1, a feed trough is provided on one side of the fixed block 21, and the upper and lower surfaces of the feed trough are both inclined surfaces. A steel wire groove penetrating the inner wall of the feed trough is provided on the upper surface of the fixed block 21, and the lower end of the steel wire groove penetrating the lower surface of the fixed block 21, a protective frame 22 is fixedly connected to the upper end of the fixed block 21, a material guiding trough 23 is fixedly connected to one side of the protective frame 22, and a slide groove 24 is symmetrically provided on the inner wall of the groove opening of the material guiding trough 23 along the central axis in the vertical direction, a telescopic mechanism 25 is fixedly connected to the inner wall of the slide groove 24, and a placement groove 26 is provided on the upper end of the material guiding trough 23.

[0037] Specifically implemented in this way, through this mechanism, the inclined surface design of the material guiding mechanism 2 can effectively guide the silicone pigment 6 along the set path, improve the guidance accuracy, and help ensure that the silicone pigment 6 is correctly guided to the target position. The setting of the protective frame 22 protects the upper end part of the cutting mechanism 3 to a certain extent, and the design of the wire groove facilitates the high-speed cutting movement of the wire rope 36 up and down.

[0038] The telescopic mechanism 25 includes an electric telescopic rod 251 fixed to the inner wall of the slide groove 24, the top of the electric telescopic rod 251 is fixedly connected with a fixing ring 252, one side of the fixing ring 252 is rotatably connected with a limiting plate 253, the outer surface of the upper end of the electric telescopic rod 251 is fixedly connected with a support block 254, the upper surface of the support block 254 is fixedly connected with a conical spring 255, the upper end of the conical spring 255 is fixedly connected to the lower surface of the limiting plate 253; the lower end of the limiting plate 253 is completely immersed in the slide groove 24 when subjected to force compression.

[0039] Specifically implemented in this way, through this mechanism, the limit plate 253 can be more compactly retracted when in a stationary state, without taking up additional space, making it convenient for the silicone pigment 6 to enter the material guide trough 23, and the design of the conical spring 255 provides a stable support for the lower end of the limit plate 253 and makes the limit plate 253 rotate only in the space where the conical spring 255 is located, so that when the electric telescopic rod 251 is retracted, even if the lower surface of the limit plate 253 contacts the upper end of the silicone pigment 6, the silicone pigment 6 is pushed and squeezed, so that the cutting mechanism 3 can cut the silicone pigment 6 more effectively.

[0040] In order to realize the cutting action of the cutting mechanism 3 on the paste-like silicone pigment 6, the cutting mechanism 3 is provided to include a support plate 30 fixedly connected to the outer surface of the lower end of the kneading machine 1, a motor 31 is fixedly connected to the upper surface of the support plate 30, the output shaft of the motor 31 is fixedly connected to an H-shaped guide wheel 32 through a coupling, a connecting column 33 is fixedly connected to the side of the H-shaped guide wheel 32, a connecting rod 34 is rotatably connected to the surface of the connecting column 33, the upper end of the connecting rod 34 is fixedly connected to a universal shaft 35, and the upper end of the universal shaft 35 is fixedly connected to the upper end of the universal shaft 35. A steel wire rope 36 is fixedly connected, the upper end of which passes through the lower surface of the fixed block 21 and extends to the upper surface of the fixed block 21. A pin 37 is provided on the upper surface of the fixed block 21. A connecting hole is provided at the lower end of the pin 37. The surface of the connecting hole is wound and connected with the upper end of the steel wire rope 36. A nut 38 is threadedly connected to the upper end surface of the pin 37. A first spring 39 is sleeved on the surface of the pin 37. The upper and lower ends of the first spring 39 are fixedly connected to the upper surface of the fixed block 21 and the lower surface of the nut 38 respectively.

[0041] Specifically implemented in this way, through this mechanism, the setting of the first spring 39 helps to reduce shock and buffer, making the cutting action more stable, avoiding sudden impact and vibration during the cutting process, and improving the cutting accuracy and stability. The design of the connecting column 33, the universal shaft 35 and the connecting rod 34 can realize multi-directional adjustment of the cutting mechanism 3, so that it can adapt to different cutting requirements and improve flexibility and adaptability.

[0042] The surface array of the steel wire rope 36 is provided with barbs. Through the provision of the barbs, the steel wire rope 36 can more effectively cut the silicone pigment 6 during the high-speed back-and-forth movement, thereby improving the cutting efficiency.

[0043] In order to realize the filling action of the feeding mechanism 4 on the silicone pigment 6 placed in the storage mechanism 5, the feeding mechanism 4 is provided to include a cylinder 41 fixed at the lower groove surface of the placement groove 26, the cylinder rod of the cylinder 41 is fixedly connected with a movable telescopic rod 42, the surface of the movable telescopic rod 42 is fixedly connected with a slider 44, the surface of the movable telescopic rod 42 is provided with a curved slide groove 43 adapted to the slider 44, and one end surface of the movable telescopic rod 42 is fixedly connected with a push plate 45; the starting position of the curved slide groove 43 and the ending position of the curved slide groove 43 are on the same horizontal line, and one end of the cylinder rod of the cylinder 41 is fixedly connected to the inner wall of one end of the movable telescopic rod 42 as shown by the push plate 45.

[0044] Specifically, through this mechanism, the cylinder 41 drives the movement of the movable telescopic rod 42 by controlling the extension and retraction of the cylinder rod. A slider 44 is fixedly connected to the surface of the movable telescopic rod 42. The slider realizes the rotational positioning of the push plate 45 during the movement process through the design of the curved slide groove 43, and at the same time prevents the push plate 45 from affecting the position of the silicone pigment 6 on the upper surface of the placement plate 53 during use.

[0045] In order to realize the storage action of the storage mechanism 5 on the silicone pigment 6, the storage mechanism 5 is provided to include a placement box 51 arranged at the lower end of the push plate 45, the inner bottom wall of the placement box 51 is fixedly connected with a second spring 52, the upper end of the second spring 52 is fixedly connected with a placement plate 53, and the upper surface of the placement plate 53 is axially symmetrically fixedly connected with a guide bar 54;

[0046] Specifically implemented in this way, through this mechanism, the setting of the guide strip 54 makes it convenient for the operator to place the paste silicone pigment 6 at a specified position without manual adjustment and feeding.

[0047] One end of the two guide bars 54 is connected to the notch on one side of the material guide groove 23. By connecting one end of the guide bar 54 to the notch on one side of the material guide groove 23, the material storage mechanism 5 can be effectively prevented from being deviated or unstable during the storage process.

[0048] Reference Figure 1-Figure 6 , a method for using a kneading machine for high temperature and wear-resistant silicone processing, the steps of use are as follows:

[0049] Step 1: The kneading machine 1 starts to work and starts to knead the silicone raw materials inside it. The cylinder 41 drives the push plate 45 fixed at one end of the movable telescopic rod 42 to move toward the side of the placement box 51 where the silicone pigment 6 is stored. During the movement of the movable telescopic rod 42, the slider 44 moves relatively inside the curved slide groove 43. When the movable telescopic rod 42 drives the push plate 45 to the maximum length, the push plate 45 just rotates to the lowermost end of the movable telescopic rod 42.

[0050] Step 2: The push plate 45 is contracted by the cylinder 41, driving the silicone pigment 6 on the inner side of the push plate 45 to slide toward the notch of the guide groove 23 under the action of the guide strip 54, until more than half of the length of the silicone pigment 6 has been immersed in the notch, and the push plate 45 is driven by the sleeve of the movable telescopic rod 42, the slider 44 and the curved slide groove 43 to rotate upward, at this time, the silicone pigment 6 slides in from the inclined surface in the notch, and the lower end of the sliding silicone pigment 6 squeezes the limit plate 253 which is relatively inclined with the electric telescopic rod 251, and the conical spring 255 begins to contract, and the limit plate 253 is completely immersed in the slide groove 24. When one end of the silicone pigment 6 contacts the surface of the steel wire rope 36 and is stationary in the notch of the guide groove 23, the limit plate 253 returns to the initial state and its lower surface is at the upper end of the silicone pigment 6 entering the guide groove 23;

[0051] Step 3, the control motor 31 starts to work, driving the H-shaped guide wheel 32 to rotate, and the H-shaped guide wheel 32 drives the connecting rod 34 rotatably connected to the surface of the connecting column 33 to rotate at high speed. Under the action of the universal shaft 35, the connecting rod 34 drives the wire rope 36 to move up and down at high speed. The wire rope 36 cuts the silicone pigment 6 inside the groove of the guide groove 23. At the same time, the electric telescopic rod 251 fixed on the inner wall of the slide groove 24 drives the limit plate 253 rotatably connected at its upper end to move to one side of the kneading machine 1. The lower surface of the limit plate 253 contacts the upper end of the silicone pigment 6. The limit plate 253 completes the extrusion of the silicone pigment 6, and the silicone pigment 6 cut into pieces by the wire rope 36 enters the inside of the kneading machine 1 from the feed inlet.

[0052] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A kneading machine for processing high temperature and wear resistant silica gel, comprising a kneading machine (1), characterized in that: A feed port is provided on the side of the kneading machine (1), the inner wall of the feed port is fixedly connected to the inner wall of the kneading machine (1), a material guiding mechanism (2) is provided on one side of the feed port, a cutting mechanism (3) is provided at the lower end of the material guiding mechanism (2), a feeding mechanism (4) is provided at the upper end of the material guiding mechanism (2), a material storage mechanism (5) is provided below the material feeding mechanism (4), and a silica gel pigment (6) is placed inside the material storage mechanism (5); The material guiding mechanism (2) realizes the guiding action of the silica gel pigment (6); The material guiding mechanism (2) comprises a fixed block (21) fixed to the outer surface of the kneading machine (1), a feeding trough is provided on one side of the fixed block (21), the upper surface and the lower surface of the feeding trough are both inclined surfaces, a steel wire groove is provided on the upper surface of the fixed block (21) and penetrates the inner wall of the feeding trough, and the lower end of the steel wire groove penetrates the lower surface of the fixed block (21), the upper end of the fixed block (21) is fixedly connected to a protective frame (22), one side of the protective frame (22) is fixedly connected to a material guiding trough (23), the inner wall of the notch of the material guiding trough (23) along the vertical central axis is symmetrically provided with a slide groove (24), the inner wall of the slide groove (24) is fixedly connected to a telescopic mechanism (25), and the upper end of the material guiding trough (23) is provided with a placement groove (26); The cutting mechanism (3) realizes the cutting action of the paste-like silicone pigment (6); The cutting mechanism (3) comprises a support plate (30) fixedly connected to the outer surface of the lower end of the kneading machine (1); a motor (31) is fixedly connected to the upper surface of the support plate (30); an output shaft of the motor (31) is fixedly connected to an H-shaped guide wheel (32) via a coupling; a connecting column (33) is fixedly connected to the side of the H-shaped guide wheel (32); a connecting rod (34) is rotatably connected to the surface of the connecting column (33); a universal shaft (35) is fixedly connected to the upper end of the connecting rod (34); a steel wire rope (36) is fixedly connected to the upper end of the universal shaft (35); and the steel wire rope (36) is fixedly connected to the upper end of the universal shaft (35). The upper end of the fixing block (36) passes through the lower surface of the fixing block (21) and extends to the upper surface of the fixing block (21), the upper surface of the fixing block (21) is provided with a pin (37), the lower end of the pin (37) is provided with a connecting hole, the surface of the connecting hole is wound and connected with the upper end of the steel wire rope (36), the upper end surface of the pin (37) is threadedly connected with a nut (38), the surface of the pin (37) is sleeved with a first spring (39), the upper end and lower end of the first spring (39) are respectively fixedly connected to the upper surface of the fixing block (21) and the lower surface of the nut (38); The feeding mechanism (4) implements a filling action for the silica gel pigment (6) placed in the storage mechanism (5); The feeding mechanism (4) comprises a cylinder (41) fixed at the lower groove surface of the placement groove (26); the cylinder rod of the cylinder (41) is fixedly connected to a movable telescopic rod (42); the surface of the movable telescopic rod (42) is fixedly connected to a slider (44); the surface of the movable telescopic rod (42) is provided with a curved sliding groove (43) adapted to the slider (44); and one end surface of the movable telescopic rod (42) is fixedly connected to a push plate (45); The material storage mechanism (5) realizes the storage action of the silica gel pigment (6); The material storage mechanism (5) comprises a placement box (51) arranged at the lower end of the push plate (45), the inner bottom wall of the placement box (51) is fixedly connected to a second spring (52), the upper end of the second spring (52) is fixedly connected to a placement plate (53), the upper surface of the placement plate (53) is axially symmetrically fixedly connected to guide strips (54), one end of the two guide strips (54) is connected to a notch on one side of the material guide groove (23).

2. A kneading machine for processing high temperature and wear-resistant silica gel according to claim 1, characterized in that: The telescopic mechanism (25) comprises an electric telescopic rod (251) fixed to the inner wall of the slide groove (24); the top end of the electric telescopic rod (251) is fixedly connected to a fixing ring (252); one side of the fixing ring (252) is rotatably connected to a limit plate (253); the outer surface of the upper end of the electric telescopic rod (251) is fixedly connected to a support block (254); the upper surface of the support block (254) is fixedly connected to a conical spring (255); and the upper end of the conical spring (255) is fixedly connected to the lower surface of the limit plate (253).

3. A kneading machine for processing high temperature and wear-resistant silica gel according to claim 2, characterized in that: The starting position of the curved slide groove (43) and the ending position of the curved slide groove (43) are on the same horizontal line, and one end of the cylinder rod of the cylinder (41) is fixedly connected to the inner wall of one end of the movable telescopic rod (42) as shown in the push plate (45).

4. A kneading machine for processing high temperature and wear-resistant silica gel according to claim 3, characterized in that: The lower end of the limiting plate (253) is completely immersed in the sliding groove (24) when subjected to compression.

5. A kneading machine for processing high temperature and wear-resistant silica gel according to claim 4, characterized in that: The surface array of the steel wire rope (36) is provided with barbs.

6. The method for using a kneading machine for processing high temperature and wear-resistant silica gel according to claim 5, comprising the following steps: Step 1: The kneading machine (1) starts to work and starts to knead the silicone raw material inside it. The cylinder (41) drives the push plate (45) fixed at one end of the movable telescopic rod (42) to move toward the side of the placement box (51) storing the silicone pigment (6). During the movement of the movable telescopic rod (42), the slider (44) moves relatively inside the curved slide groove (43). When the movable telescopic rod (42) drives the push plate (45) to the maximum length, the push plate (45) just rotates to the lowermost end of the movable telescopic rod (42); Step 2: As the cylinder (41) contracts, the push plate (45) drives the silicone pigment (6) on the inner side of the push plate (45) to slide toward the slot of the guide slot (23) under the action of the guide strip (54), until more than half of the length of the silicone pigment (6) has been immersed in the slot. The push plate (45) rotates upward under the drive of the sleeve of the movable telescopic rod (42), the slider (44) and the curved slot (43). At this time, the silicone pigment (6) slides into the slot from the inclined surface. The lower end of the sliding silicone pigment (6) squeezes the limit plate (253) which is relatively inclined with the electric telescopic rod (251), the conical spring (255) begins to shrink, and the limit plate (253) is completely immersed in the slide groove (24). When one end of the silicone pigment (6) contacts the surface of the steel wire rope (36) and is stationary in the groove of the guide groove (23), the limit plate (253) returns to the initial state and its lower surface is at the upper end of the silicone pigment (6) entering the guide groove (23); Step 3: The control motor (31) starts to work, driving the H-shaped guide wheel (32) to rotate. The H-shaped guide wheel (32) drives the connecting rod (34) connected to the surface of the connecting column (33) to rotate at high speed. Under the action of the universal shaft (35), the connecting rod (34) drives the steel wire rope (36) to move up and down at high speed. The steel wire rope (36) cuts the silicone pigment (6) inside the groove of the guide groove (23). At the same time, the electric telescopic rod (251) fixed on the inner wall of the slide groove (24) drives the limit plate (253) connected to its upper end to move toward one side of the kneading machine (1). The lower surface of the limit plate (253) contacts the upper end of the silicone pigment (6). The limit plate (253) completes the extrusion of the silicone pigment (6). The silicone pigment (6) cut into pieces by the steel wire rope (36) enters the inside of the kneading machine (1) from the feed inlet.

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