Material taking device for TPR elastomer material processing

Abstract

The utility model relates to the technical field of material taking devices, in particular to a material taking device for TPR elastomer material processing, which comprises a material taking device body, precise material taking mechanisms are arranged in a frame body and on the surface of an electric push rod, and sealing air leakage prevention mechanisms are arranged on the surface of a drawing piston and on the inner wall of the material taking device body. And anti-leakage mechanisms are arranged on the surfaces of the material taking device body and the feeding hole. According to the material taking device, materials can be accurately taken and conveyed when the material taking device is used, the materials can be conveyed to the needed position when the material taking device is used, the overall sealing effect of the material taking device is improved, the material taking device is more convenient to take materials, the material taking device is more accurate during material taking, and the material taking efficiency is improved. And the material is not prone to leakage, and the material taking amount can be accurately controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of material taking devices, in particular to a material taking device for processing TPR elastic body materials. Background Art

[0002] TPR material is a thermoplastic rubber material. It is a kind of thermoplastic soft rubber material with rubber elasticity and can be directly processed and formed without vulcanization. TPR material is a modified material based on thermoplastic styrene-butadiene rubber, with the addition of resin fillers, plasticizers and other functional additives. When processing TPR elastic material, a TPR elastic material processing material taking device is required.

[0003] Firstly, the material picking device needs to pick up the material according to the position of the TPR elastomer material when in use, and the existing material picking device usually does not have the function of accurate material picking when in use, which makes it impossible for the material picking device to accurately pick up and transport the material when in use; secondly, the material picking device needs to seal the pull-out piston and the inner wall of the material picking device body when in use, and the existing material picking device has a poor sealing effect between the pull-out piston and the inner wall of the material picking device body when in use, which reduces the overall sealing effect of the material picking device, making the material picking device inconvenient when picking up materials; thirdly, the material picking device is prone to leakage when in use, and the existing material picking device has poor anti-leakage performance when in use, which makes the material picking device not accurate enough when picking up materials, and the material is prone to leakage, and the material picking amount cannot be accurately controlled. Utility Model Content

[0004] The purpose of the utility model is to provide a material taking device for processing TPR elastomer materials, so as to solve the problems in the above-mentioned background technology that the material taking device usually does not have the function of accurately taking materials when used, the sealing effect between the pulling piston and the inner wall of the material taking device body is poor, and the anti-leakage performance is not good enough.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material taking device for processing TPR elastomer materials, comprising a material taking device body, a frame body is arranged on the surface of the material taking device body, a control button is installed on the surface of the frame body, a feeding hole is opened on the inner wall of the material taking device body, the feeding hole is connected with the inside of the material taking device body, a pull-out piston is arranged inside the material taking device body, the pull-out piston and the inner wall of the material taking device body are slidably matched with each other, an electric push rod is arranged on the surface of the frame body, and the input end of the electric push rod is It is electrically connected to the output end of the control button, and the output end of the electric push rod penetrates the material picking device body and is fixed to the surface of the pulling piston. The interior of the frame and the surface of the electric push rod are both provided with a precise material picking mechanism. The surface of the pulling piston and the inner wall of the material picking device body are both provided with a sealing and leak-proof mechanism. The interior of the sealing and leak-proof mechanism includes a sealing airbag, a sealing frame and a sealing and leak-proof part. The surface of the material picking device body and the feed hole are both provided with a leak-proof mechanism. The interior of the leak-proof mechanism includes an electric push plate, a fixed frame and a leak-proof component.

[0006] Preferably, the interior of the precise material picking mechanism includes a rotating motor, a guide slide groove, a screw body, a groove body, a connecting block and an adjusting screw barrel. The surface of the frame is installed with a rotating motor, the input end of the rotating motor is electrically connected to the output end of the control button, and the output end of the rotating motor is installed with a rotating shaft through a coupling, and one end of the rotating shaft extends to the interior of the frame.

[0007] Preferably, a screw body is provided inside the frame body, and the screw body and the inner wall of the frame body are rotatably matched with each other, the surface of the screw body is fixed to the surface of the rotating shaft, and the surface of the screw body is threadedly sleeved with an adjusting screw barrel, and the adjusting screw barrel and the surface of the screw body are rotatably matched with each other, the inner wall of the frame body is provided with a groove body, and a connecting block is installed on the surface of the adjusting screw barrel, and the connecting block and the surface of the groove body are slidably matched with each other, the surface of the adjusting screw barrel is fixed to the surface of the electric push rod, and the inner wall of the frame body is provided with a guide groove, and the guide groove and the surface of the electric push rod are slidably matched with each other.

[0008] Preferably, the sealing and leak-proof part is arranged on the surface of the pull-out piston and the inner wall of the material picking device body, and the sealing and leak-proof part is composed of a fixed groove, an extension spring and a sealing gasket body. A sealing frame is installed on the surface of the pull-out piston, and a sealing gasket body is arranged inside the sealing frame. One end of the sealing gasket body extends to the outside of the sealing frame, and the surface of the sealing gasket body contacts the inner wall of the material picking device body.

[0009] Preferably, the inner wall of the sealing frame is provided with a fixing groove, and the fixing groove and the surface of the sealing gasket body are slidably matched with each other. The inner wall of the sealing frame is installed with equally spaced extension springs, and one end of the extension spring is fixed to the surface of the sealing gasket body. The inner wall of the sealing frame is installed with equally spaced sealing airbags, and the surface of the sealing airbags is fixed to the surface of the sealing gasket body.

[0010] Preferably, the anti-leakage component is arranged on the surface of the material picking device body and the feed hole, and the anti-leakage component is composed of a groove body, a movable plate and a material baffle plate. A fixed frame is installed on the surface at the bottom position of the material picking device body, and a movable plate is arranged inside the fixed frame, and one end of the movable plate extends to the outside of the fixed frame.

[0011] Preferably, the inner wall of the fixed frame is provided with a groove body, the groove body and the surface of the movable plate are slidably matched with each other, an electric push plate is installed inside the fixed frame, and the input end of the electric push plate is electrically connected to the output end of the control button.

[0012] Preferably, the output end of the electric push plate is fixed to the surface of the movable plate, and a baffle plate for shielding the surface of the feed hole is installed on the surface of the movable plate, and the diameter of the baffle plate is larger than the diameter of the feed hole.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the material taking device for processing TPR elastic material not only enables the material taking device to accurately take and convey the material when in use, enables the material taking device to convey the material to the required position when in use, improves the sealing effect of the whole material taking device, makes the material taking device more convenient when taking the material, and makes the material taking device more accurate when taking the material, makes the material less likely to leak, and can accurately control the material taking amount;

[0014] 1. By setting up a precise material taking mechanism, the rotating motor on the surface of the frame is controlled to work, and the screw body is driven to rotate inside the frame under the action of the rotating motor. When the screw body rotates, the screw body and the adjusting screw barrel are matched with each other to drive the adjusting screw barrel to move on the surface of the screw body. At this time, the adjusting screw barrel drives the connecting block to slide inside the slot body, and the adjusting screw barrel is guided under the joint action of the connecting block and the slot body. When the adjusting screw barrel moves, the adjusting screw barrel drives the electric push rod and the material taking device body to move to the desired position, and the TPR elastomer material after the material is taken is transported, so as to realize the precise material taking function of the material taking device, so that the material taking device can accurately take and transport the material when it is used, and the material taking device can transport the material to the desired position when it is used;

[0015] 2. A sealing and air leakage prevention mechanism is provided to control the operation of the electric push rod, and the pull-out piston is driven to move under the action of the electric push rod. When the pull-out piston moves, the sealing gasket body is driven to move under the joint action of the sealing airbag inside the sealing frame and the extension spring, so that the sealing gasket body slides inside the fixed groove, and the sealing gasket body is guided under the action of the fixed groove. At this time, the sealing gasket body moves to fit the inner wall of the material taking device body, and the inner wall of the pull-out piston and the material taking device body are sealed under the joint action of the sealing frame and the sealing gasket body, so as to avoid the phenomenon of air leakage and inconvenience in material taking during material taking, and realize the function of sealing between the pull-out piston and the inner wall of the material taking device body by the material taking device, thereby improving the overall sealing effect of the material taking device, making the material taking device more convenient when taking materials;

[0016] 3. By providing an anti-leakage mechanism, the electric push plate inside the fixed frame is controlled to work, and the movable plate is driven to slide on the inner wall of the fixed frame under the action of the electric push plate. At this time, the movable plate slides inside the groove body, and the movable plate is guided under the action of the groove body. At this time, the movable plate drives the baffle plate to move to fit with the surface of the feed hole, and the surface of the feed hole is blocked and blocked under the action of the baffle plate to prevent the material inside the feeding device body from leaking through the feed hole, thereby realizing the anti-leakage function of the feeding device, so that the feeding device is more accurate in feeding, and the material is not easy to leak, and the feeding amount can be accurately controlled. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0019] Figure 3 It is a schematic diagram of an enlarged top view of the cross section of the material taking device body of the utility model;

[0020] Figure 4 For the utility model Figure 2 An enlarged structural diagram of the middle sealing anti-leakage mechanism;

[0021] Figure 5 For the utility model Figure 3 Schematic diagram of the enlarged structure of the leakage prevention mechanism.

[0022] In the figure: 1. Material taking device body; 101. Frame; 102. Control button; 103. Electric push rod; 104. Feed hole; 105. Pull-out piston; 2. Precision material taking mechanism; 201. Rotating motor; 202. Guide slide groove; 203. Screw body; 204. Groove body; 205. Connecting block; 206. Adjusting screw; 3. Sealing and anti-leakage mechanism; 301. Sealing airbag; 302. Sealing frame; 303. Sealing and anti-leakage part; 3031. Fixed groove; 3032. Extension spring; 3033. Sealing pad body; 4. Anti-leakage mechanism; 401. Electric push plate; 402. Fixed frame; 403. Anti-leakage assembly; 4031. Groove body; 4032. Moving plate; 4033. Material blocking plate. DETAILED DESCRIPTION

[0023] 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 a part of the embodiments of the present invention, not all of the embodiments. In addition, the terms "first", "second", "third", "upper, lower, left, right", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. At the same time, in the description of the present invention, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] The utility model provides a TPR elastomer material processing device for the structure of Figure 1 and Figure 2 As shown, it includes a material picking device body 1, a frame 101 is arranged on the surface of the material picking device body 1, a control button 102 is installed on the surface of the frame 101, and the model of the control button 102 can be selected from the LA series, the inner wall of the material picking device body 1 is provided with a feeding hole 104, the feeding hole 104 is communicated with the interior of the material picking device body 1, a pull-out piston 105 is arranged inside the material picking device body 1, and the pull-out piston 105 and the inner wall of the material picking device body 1 slide with each other, an electric push rod 103 is arranged on the surface of the frame 101, and the model of the electric push rod 103 can be selected from the DG series, the input end of the electric push rod 103 is electrically connected to the output end of the control button 102, and the output end of the electric push rod 103 passes through the material picking device body 1 and is fixed to the surface of the pull-out piston 105.

[0025] Furthermore, if Figure 2As shown, the interior of the frame 101 and the surface of the electric push rod 103 are both provided with a precise material picking mechanism 2, the interior of the precise material picking mechanism 2 includes a rotating motor 201, a guide slide groove 202, a screw body 203, a groove body 204, a connecting block 205 and an adjusting screw barrel 206, the surface of the frame 101 is installed with a rotating motor 201, the model of the rotating motor 201 can be selected from the JO series, the input end of the rotating motor 201 is electrically connected to the output end of the control button 102, the output end of the rotating motor 201 is installed with a rotating shaft through a coupling, and one end of the rotating shaft extends to the interior of the frame 101, the interior of the frame 101 is provided with a screw body 203, the screw body 203, the screw body 204, the connecting block 205 and the adjusting screw barrel 206, the surface of the frame 101 is installed with a rotating motor 201, the model of the rotating motor 201 can be selected from the JO series, the input end of the rotating motor 201 is electrically connected to the output end of the control button 102, the output end of the rotating motor 201 is installed with a rotating shaft through a coupling, and one end of the rotating shaft extends to the interior of the frame 101, the interior of the frame 101 is provided with a screw body 203, the screw body 203, the screw body 204, the screw body 205 and the adjusting screw barrel 206 The lever body 203 and the inner wall of the frame body 101 are rotatably matched with each other, the surface of the screw body 203 is fixed to the surface of the rotating shaft, the surface of the screw body 203 is threadedly sleeved with an adjusting screw barrel 206, the adjusting screw barrel 206 and the surface of the screw body 203 are rotatably matched with each other, the inner wall of the frame body 101 is provided with a groove body 204, the surface of the adjusting screw barrel 206 is installed with a connecting block 205, the connecting block 205 and the surface of the groove body 204 are slidably matched with each other, the surface of the adjusting screw barrel 206 is fixed to the surface of the electric push rod 103, and the inner wall of the frame body 101 is provided with a guide groove 202, the guide groove 202 and the surface of the electric push rod 103 are slidably matched with each other.

[0026] During implementation, the rotating motor 201 on the surface of the control frame 101 is operated, and the rotating motor 201 drives the screw body 203 to rotate inside the frame 101. When the screw body 203 rotates, the adjusting screw barrel 206 is driven to move on the surface of the screw body 203 under the thread cooperation between the screw body 203 and the adjusting screw barrel 206. At this time, the adjusting screw barrel 206 drives the connecting block 205 to slide inside the groove body 204, and the adjusting screw barrel 206 is guided under the joint action of the connecting block 205 and the groove body 204. When the adjusting screw barrel 206 moves, the adjusting screw barrel 206 drives the electric push rod 103 and the material picking device body 1 to move to the required position, and the TPR elastomer material after picking is transported, so as to realize the function of accurate material picking of the material picking device.

[0027] Furthermore, if Figure 2 and Figure 4As shown, the surface of the pull-out piston 105 and the inner wall of the material taking device body 1 are both provided with a sealing anti-leakage mechanism 3, the interior of the sealing anti-leakage mechanism 3 includes a sealing airbag 301, a sealing frame 302 and a sealing anti-leakage portion 303, the sealing anti-leakage portion 303 is provided on the surface of the pull-out piston 105 and the inner wall of the material taking device body 1, the sealing anti-leakage portion 303 is composed of a fixing groove 3031, a stretching spring 3032 and a sealing gasket body 3033, the surface of the pull-out piston 105 is installed with a sealing frame 302, the interior of the sealing frame 302 is provided with a sealing gasket body 3033, the sealing gasket body 30 One end of 33 extends to the outside of the sealing frame 302, the surface of the sealing gasket body 3033 contacts the inner wall of the material taking device body 1, the inner wall of the sealing frame 302 is provided with a fixing groove 3031, the fixing groove 3031 and the surface of the sealing gasket body 3033 slide with each other, the inner wall of the sealing frame 302 is installed with equally spaced extension springs 3032, one end of the extension spring 3032 is fixed to the surface of the sealing gasket body 3033, the inner wall of the sealing frame 302 is installed with equally spaced sealing airbags 301, the surface of the sealing airbags 301 is fixed to the surface of the sealing gasket body 3033.

[0028] During implementation, the sealing airbag 301 and the extension spring 3032 inside the sealing frame 302 drive the sealing gasket body 3033 to move, so that the sealing gasket body 3033 slides inside the fixed groove 3031, and the sealing gasket body 3033 is guided by the fixed groove 3031. At this time, the sealing gasket body 3033 moves to fit the inner wall of the material taking device body 1, and the sealing gasket body 3033 seals the pull-out piston 105 and the inner wall of the material taking device body 1 under the joint action of the sealing frame 302 and the sealing gasket body 3033, so as to avoid the phenomenon of air leakage and inconvenience in material taking during material taking, so as to realize the function of the material taking device to seal the pull-out piston 105 and the inner wall of the material taking device body 1.

[0029] Furthermore, if Figure 3 and Figure 5As shown, the surface of the material taking device body 1 and the feed hole 104 are both provided with a leakage prevention mechanism 4, the interior of the leakage prevention mechanism 4 includes an electric push plate 401, a fixed frame 402 and a leakage prevention component 403, the leakage prevention component 403 is arranged on the surface of the material taking device body 1 and the feed hole 104, the leakage prevention component 403 is composed of a groove body 4031, a movable plate 4032 and a baffle plate 4033, the surface at the bottom position of the material taking device body 1 is installed with a fixed frame 402, the interior of the fixed frame 402 is provided with a movable plate 4032, one end of the movable plate 4032 extends to the outside of the fixed frame 402, The inner wall of the fixed frame 402 is provided with a groove body 4031, and the groove body 4031 and the surface of the movable plate 4032 slide with each other. An electric push plate 401 is installed inside the fixed frame 402. The model of the electric push plate 401 can be selected from the DG series. The input end of the electric push plate 401 is electrically connected to the output end of the control button 102, and the output end of the electric push plate 401 is fixed to the surface of the movable plate 4032. The surface of the movable plate 4032 is installed with a baffle plate 4033 for blocking the surface of the feed hole 104, and the diameter of the baffle plate 4033 is larger than the diameter of the feed hole 104.

[0030] During implementation, the electric push plate 401 inside the fixed frame 402 is controlled to work, and under the action of the electric push plate 401, the movable plate 4032 is driven to slide on the inner wall of the fixed frame 402. At this time, the movable plate 4032 slides inside the groove body 4031, and the movable plate 4032 is guided under the action of the groove body 4031. At this time, the movable plate 4032 drives the baffle plate 4033 to move to fit the surface of the feed hole 104, and under the action of the baffle plate 4033, the surface of the feed hole 104 is blocked and blocked to prevent the material inside the feeding device body 1 from leaking through the feed hole 104, so as to realize the leakage prevention function of the feeding device.

[0031] Working principle: When in use, first place the material taking device body 1 at the designated position, and the user operates the control button 102, so that the control button 102 controls the rotating motor 201 on the surface of the frame 101 to work, and the rotating motor 201 drives the lead screw body 203 to rotate inside the frame 101. When the lead screw body 203 rotates, the screw body 203 and the adjusting screw barrel 206 cooperate with each other in the threaded cooperation, and the adjusting screw barrel 206 drives the connecting The block 205 slides inside the groove body 204, and the adjusting screw 206 is guided under the joint action of the connecting block 205 and the groove body 204. When the adjusting screw 206 moves, the adjusting screw 206 drives the electric push rod 103 and the material taking device body 1 to move to the required position, and the TPR elastomer material after taking is transported to realize the function of the material taking device to accurately take materials, so that the material taking device can accurately take and transport materials when in use, and can transport materials to the required position when in use.

[0032] Subsequently, the user operates the control button 102 again, so that the control button 102 controls the electric push rod 103 to work, and the electric push rod 103 drives the pull-out piston 105 to move. When the pull-out piston 105 moves, the sealing gasket 3033 is driven to move under the joint action of the sealing airbag 301 and the extension spring 3032 inside the sealing frame 302, so that the sealing gasket 3033 slides inside the fixing groove 3031, and the sealing gasket 3033 is pressed against the fixing groove 3031. Guided, at this time, the sealing pad body 3033 moves to fit with the inner wall of the material picking device body 1, and under the joint action of the sealing frame 302 and the sealing pad body 3033, the pulling piston 105 and the inner wall of the material picking device body 1 are sealed to avoid air leakage and inconvenience in material picking during material picking, so as to realize the function of sealing between the pulling piston 105 and the inner wall of the material picking device body 1, thereby improving the overall sealing effect of the material picking device and making the material picking device more convenient when picking materials.

[0033] Subsequently, the TPR elastomer material enters the interior of the material taking device body 1 through the feed hole 104, and the TPR elastomer material is taken out and processed inside the material taking device body 1. Subsequently, when the material enters the interior of the material taking device body 1, the user operates the control button 102 again, so that the control button 102 controls the electric push plate 401 inside the fixed frame 402 to work, and under the action of the electric push plate 401, the movable plate 4032 is driven to slide on the inner wall of the fixed frame 402. At this time, the movable plate 4032 slides inside the groove body 4031, and the groove body Under the action of 4031, the movable plate 4032 is guided. At this time, the movable plate 4032 drives the blocking plate 4033 to move to fit with the surface of the feed hole 104. Under the action of the blocking plate 4033, the surface of the feed hole 104 is blocked and blocked to prevent the material inside the feeding device body 1 from leaking through the feed hole 104, so as to realize the leakage prevention function of the feeding device, so that the feeding device can be more accurate in feeding, and the material is not easy to leak. The feeding amount can be accurately controlled, and finally the use of the feeding device is completed.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A material taking device for processing TPR elastomer material, comprising a material taking device body (1), characterized in that: The surface of the material taking device body (1) is provided with a frame (101), and a control button (102) is installed on the surface of the frame (101). The inner wall of the material taking device body (1) is provided with a feeding hole (104), and the feeding hole (104) is connected with the inside of the material taking device body (1). The inside of the material taking device body (1) is provided with a pull-out piston (105), and the pull-out piston (105) and the inner wall of the material taking device body (1) are slidably matched with each other. The surface of the frame (101) is provided with an electric push rod (103), and the input end of the electric push rod (103) is electrically connected to the output end of the control button (102), and the output end of the electric push rod (103) passes through The material taking device body (1) is fixed to the surface of the pull-out piston (105); the interior of the frame (101) and the surface of the electric push rod (103) are both provided with a precise material taking mechanism (2); the surface of the pull-out piston (105) and the inner wall of the material taking device body (1) are both provided with a sealing anti-leakage mechanism (3); the interior of the sealing anti-leakage mechanism (3) includes a sealing airbag (301), a sealing frame (302) and a sealing anti-leakage part (303); the surface of the material taking device body (1) and the feed hole (104) are both provided with an anti-leakage mechanism (4); the interior of the anti-leakage mechanism (4) includes an electric push plate (401), a fixing frame (402) and an anti-leakage component (403).

2. A material taking device for processing TPR elastomer material according to claim 1, characterized in that: The interior of the precise material taking mechanism (2) includes a rotating motor (201), a guide slide groove (202), a screw body (203), a groove body (204), a connecting block (205) and an adjusting screw barrel (206); the surface of the frame (101) is mounted with the rotating motor (201); the input end of the rotating motor (201) is electrically connected to the output end of the control button (102); the output end of the rotating motor (201) is mounted with a rotating shaft via a coupling, and one end of the rotating shaft extends to the interior of the frame (101).

3. The material taking device for processing TPR elastomer material according to claim 1, characterized in that: A screw body (203) is arranged inside the frame body (101), and the screw body (203) and the inner wall of the frame body (101) are rotatably matched with each other, the surface of the screw body (203) is fixed to the surface of the rotating shaft, and the surface of the screw body (203) is threadedly sleeved with an adjusting screw barrel (206), and the adjusting screw barrel (206) and the surface of the screw body (203) are rotatably matched with each other, the inner wall of the frame body (101) is provided with a groove body (204), and the surface of the adjusting screw barrel (206) is installed with a connecting block (205), and the connecting block (205) and the surface of the groove body (204) are slidably matched with each other, the surface of the adjusting screw barrel (206) is fixed to the surface of the electric push rod (103), and the inner wall of the frame body (101) is provided with a guide groove (202), and the guide groove (202) and the surface of the electric push rod (103) are slidably matched with each other.

4. The material taking device for processing TPR elastomer material according to claim 1, characterized in that: The sealing and leak-proof part (303) is arranged on the surface of the pull-out piston (105) and the inner wall of the material taking device body (1), and the sealing and leak-proof part (303) is composed of a fixing groove (3031), an extension spring (3032) and a sealing gasket body (3033). A sealing frame (302) is installed on the surface of the pull-out piston (105), and a sealing gasket body (3033) is arranged inside the sealing frame (302). One end of the sealing gasket body (3033) extends to the outside of the sealing frame (302), and the surface of the sealing gasket body (3033) is in contact with the inner wall of the material taking device body (1).

5. A material taking device for processing TPR elastomer material according to claim 4, characterized in that: The inner wall of the sealing frame (302) is provided with a fixing groove (3031), and the fixing groove (3031) and the surface of the sealing gasket body (3033) are slidably matched with each other. The inner wall of the sealing frame (302) is installed with equally spaced extension springs (3032), and one end of the extension spring (3032) is fixed to the surface of the sealing gasket body (3033). The inner wall of the sealing frame (302) is installed with equally spaced sealing airbags (301), and the surface of the sealing airbags (301) is fixed to the surface of the sealing gasket body (3033).

6. The material taking device for processing TPR elastomer material according to claim 1, characterized in that: The anti-leakage component (403) is arranged on the surface of the material taking device body (1) and the feed hole (104), and the anti-leakage component (403) is composed of a groove body (4031), a movable plate (4032) and a material blocking plate (4033). A fixed frame (402) is installed on the surface at the bottom position of the material taking device body (1), and a movable plate (4032) is arranged inside the fixed frame (402), and one end of the movable plate (4032) extends to the outside of the fixed frame (402).

7. A material taking device for processing TPR elastic material according to claim 6, characterized in that: The inner wall of the fixed frame (402) is provided with a groove body (4031), and the groove body (4031) and the surface of the movable plate (4032) are slidably matched with each other. An electric push plate (401) is installed inside the fixed frame (402), and the input end of the electric push plate (401) is electrically connected to the output end of the control button (102).

8. The material taking device for processing TPR elastic material according to claim 7, characterized in that: The output end of the electric push plate (401) is fixed to the surface of the movable plate (4032), and the surface of the movable plate (4032) is installed with a baffle plate (4033) for shielding the surface of the feed hole (104), and the diameter of the baffle plate (4033) is larger than the diameter of the feed hole (104).

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