A rubber granulation raw material distribution device

Abstract

The present invention provides a rubber granule raw material distribution device, which relates to the technical field of rubber granule distribution. When rubber granules are distributed and separated, since the feeding amount of the funnel cannot be continuously and stably maintained, when the funnel moves at a uniform speed to discharge materials, it is difficult to keep the amount of rubber granules in each partition average, and it is difficult to observe and obtain. The middle part of the top of the bracket is connected with a funnel, the lower part of the funnel is connected with a material receiving tray, several material receiving cavities are arranged in the middle of the material receiving tray, a pressure plate is arranged in the middle of the material receiving cavity, a telescopic rod is arranged at the bottom of the pressure plate, the pressure plate is connected with the material receiving cavity through the telescopic rod at the bottom, a material blocking component is arranged on one side of the inner wall of the material receiving cavity, a traction rope is arranged on one side of the pressure plate close to the material blocking component, and one end of the traction rope far away from the pressure plate is connected with the bottom of the material blocking component through the top of the material receiving cavity. The material blocking component is lifted along one side inside the material receiving cavity by the lifting of the pressure plate, and the material blocking component is deflected along the axis.

Description

Technical Field

[0001] The present invention relates to the technical field of rubber particle distribution, and more particularly to a rubber granulation raw material distribution device. Background Art

[0002] Rubber particles refer to rubber in granular form. When packing rubber particles, it is necessary to ensure that the amount of rubber particles in each batch of packaging is basically the same, without large errors, so as to accurately control the usage and sales volume. During the distribution process of rubber particles, they will be batch-loaded into separated receiving trays to facilitate subsequent average packing by weight.

[0003] However, in the existing rubber particle distribution process, rubber particles are transported to a funnel and then leaked into the receiving tray through the funnel to ensure continuity and stability. Then, through the movement of the funnel and the receiving tray, the rubber particles are distributed into each partition of the receiving tray. However, due to the continuous leakage of the funnel, when the funnel moves to another partition of the receiving tray, it will continue to leak. The continuous leakage discharge will also slide down together due to partial accumulation inside, making the discharge unstable. As a result, during the uniform movement and leakage of the funnel, the amount of rubber particles in each partition of the receiving tray changes greatly, resulting in a large error in the amount of rubber particles in each partition and being difficult to observe the error with the naked eye, leading to inaccurate control of the average amount of rubber particles during sub-packaging. Summary of the Invention

[0004] The purpose of the present invention is to provide a rubber granulation raw material distribution device to solve the problem that when rubber particles are distributed and separated, due to the inability of the funnel discharge to maintain continuous stability, it is difficult to keep the amount of rubber particles in each partition average during the uniform movement and leakage of the funnel, and it is difficult to observe and obtain.

[0005] The embodiments of the present invention are achieved through the following technical solutions:

[0006] The present invention provides a rubber granulation raw material distribution device, including a bracket. The middle part of the top of the bracket is connected with a funnel, the funnel is connected with a receiving tray below, several receiving cavities are arranged in the middle of the receiving tray, a pressure plate is arranged in the middle of the receiving cavity, a telescopic rod is arranged at the bottom of the pressure plate, the pressure plate is connected with the receiving cavity through the telescopic rod at the bottom, a material blocking component is arranged on one side of the inner wall of the receiving cavity, a traction rope is arranged on one side of the pressure plate close to the material blocking component, and one end of the traction rope away from the pressure plate is connected with the bottom of the material blocking component through the top of the receiving cavity. The material blocking component is lifted along one side inside the receiving cavity by the lifting of the pressure plate, and the material blocking component is deflected along the axis.

[0007] Preferably, the material blocking assembly includes a material blocking plate, connecting arc blocks, reset blocks, connecting plates, connecting rods, and reset grooves. The material blocking plate is arranged on one side of the inner wall of the material receiving cavity. The connecting arc blocks are semi-circular convex blocks on both sides of the bottom of the material blocking plate. The reset blocks are rectangular convex blocks on one side of the cylindrical grooves on the opposite sides of the connecting arc blocks. The connecting plates are plates connected to the bottom of the material blocking plate. The connecting rods are guide rods on the top of the connecting plates that cooperate with the connecting arc blocks. The reset grooves are semi-circular ring-shaped grooves at the bottom of the connecting rods.

[0008] Preferably, an arc-shaped groove for cooperating with the connecting rod is arranged at the bottom of the material blocking plate.

[0009] Preferably, the connecting rod is arranged near one side at the top of the connecting plate.

[0010] Preferably, the reset block cooperates with the reset groove, and one end of the reset block is connected to one end of the reset groove through a spring.

[0011] Preferably, the material blocking plate further includes sliders, and the sliders are arranged on both sides of the material blocking plate.

[0012] Preferably, the connecting plate further includes limiting blocks, and the limiting blocks are arranged on both sides of the connecting plate.

[0013] Preferably, the material receiving cavity further includes a sliding groove, a limiting groove, and a guide wheel. The sliding groove is arranged on one side of the inner wall of the material receiving cavity where it is connected to the material blocking plate. The limiting groove is a rectangular groove in the middle of the sliding groove. The guide wheel is arranged near the material blocking plate at the top of the material receiving cavity.

[0014] Preferably, the sliding groove cooperates with the slider, and the limiting groove cooperates with the limiting block.

[0015] Preferably, the middle of the limiting groove communicates with the groove for connecting the traction rope.

[0016] The technical solution of the embodiment of the present invention has at least the following advantages and beneficial effects:

[0017] 1. Through the material blocking assembly provided in the device, when a certain amount of rubber particles are received in each material receiving cavity, driven by the weight of the rubber particles, the material blocking assembly can block and cover the material receiving cavity, allowing the excess rubber particles that leak in to enter another material receiving cavity. At the same time, when there are fewer rubber particles in one of the material receiving cavities, because the material blocking assembly is not blocking and sealing, it is better to observe the problem that a certain amount of rubber particles are missing in the material receiving cavity, so as to make the amount of rubber particles in each material receiving cavity more evenly divided and reduce the error in the amount of rubber particles in each material receiving cavity. Description of the Drawings

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0019] Figure 1 Schematic diagram of the overall structure of the present invention;

[0020] Figure 2 Schematic diagram of the partial sectional structure of the material receiving tray of the present invention;

[0021] Figure 3 For the present invention Figure 2 Enlarged schematic diagram of part A in;

[0022] Figure 4 Schematic diagram of the overall structure of the material receiving cavity of the present invention;

[0023] Figure 5 For the present invention Figure 4 Enlarged schematic diagram of part B in;

[0024] Figure 6 Schematic diagram of the overall structure of the material blocking component of the present invention;

[0025] Figure 7 For the present invention Figure 6 Enlarged schematic diagram of part C in;

[0026] Figure 8 For the present invention Figure 6 Enlarged schematic diagram of part D in;

[0027] Icon: Bracket 1, Hopper 2, Material receiving tray 3, Material receiving cavity 301, Material blocking plate 302, Connecting arc block 3021, Slide block 3022, Reset block 3023, Connecting plate 303, Limiting block 3031, Connecting rod 3032, Reset groove 3033, Slide groove 304, Limiting groove 3041, Guide wheel 305, Pressure plate 4, Telescopic rod 401, Towing rope 402. Detailed implementation manners

[0028] In the description of the present invention, it should also be noted that unless otherwise clearly specified and defined, if the terms "set", "installed", "connected", "connected" are used, they 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, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0029] The following will Figures 1 to 8 describe the present invention in detail.

[0030] A rubber granulation raw material distribution device includes a bracket 1. The middle part of the top of the bracket 1 is connected with a funnel 2. A receiving tray 3 is connected below the funnel 2. Several receiving cavities 301 are arranged in the middle of the receiving tray 3. A pressure plate 4 is arranged in the middle of the receiving cavity 301. A telescopic rod 401 is arranged at the bottom of the pressure plate 4. The pressure plate 4 is connected with the receiving cavity 301 through the bottom telescopic rod 401. A material blocking component is arranged on one side of the inner wall of the receiving cavity 301. A traction rope 402 is arranged on one side of the pressure plate 4 close to the material blocking component. One end of the traction rope 402 away from the pressure plate 4 is connected with the bottom of the material blocking component through the top of the receiving cavity 301. The material blocking component is lifted along one side inside the receiving cavity 301 by the lifting of the pressure plate 4, and the material blocking component is deflected along the axis.

[0031] First, the rubber granules are conveyed into the funnel 2, and then through the left - right translation of the funnel 2 on the bracket 1 and the front - rear movement of the receiving tray 3, the rubber granules are conveyed into each receiving cavity 301 in the receiving tray 3. When the rubber granules enter the receiving cavity 301, the rubber granules will accumulate on the pressure plate 4. Then, as the weight increases due to the continuous accumulation of the rubber granules, the pressure plate 4 will move downward along the telescopic rod 401. When the pressure plate 4 moves downward, one end of it is connected with the material blocking component through the traction rope 402, so that when the pressure plate 4 moves downward, it will drag the material blocking component to lift. Then, after the material blocking component is lifted to a certain height, it is deflected to obliquely cover the top of the receiving cavity 301, reducing the error of the amount of rubber granules loaded inside the receiving cavity 301 during the continuous feeding of the funnel 2. The obliquely covering material blocking component can make the excess rubber granules enter the next receiving cavity 301 along the inclined plane.

[0032] Furthermore, the receiving cavity 301 further includes a chute 304, a limiting groove 3041 and a guide wheel 305. The chute 304 is arranged at the connection of the baffle 302 on one side of the inner wall of the receiving cavity 301. The limiting groove 3041 is a rectangular groove in the middle of the chute 304. The guide wheel 305 is arranged at the top of the receiving cavity 301 close to the baffle 302. The chute 304 is matched with the slider 3022, the limiting groove 3041 is matched with the limiting block 3031, and the middle of the limiting groove 3041 is communicated with the groove connecting the traction rope 402.

[0033] When the baffle 302 is lifted due to the pulling of the towing rope 402, the baffle 302 will be displaced by fitting the two-sided sliders 3022 into the chute 304, preventing the baffle 302 from deflecting by itself during the lifting process. At the same time, the lifting of the baffle 302 is carried out by the force applied by the towing rope 402 to the connecting plate 303. When the connecting plate 303 is lifted and displaced, it will also be lifted through the limiting cooperation between the limiting block 3031 and the limiting groove 3041, making the connecting plate 303 more stable during displacement. At the same time, the guide wheel 305 can also make the towing rope 402 smoother and reduce friction during the pulling and lifting process, preventing it from jamming.

[0034] Furthermore, the baffle assembly includes a baffle 302, a connecting arc block 3021, a reset block 3023, a connecting plate 303, a connecting rod 3032, and a reset groove 3033. The baffle 302 is arranged on one side of the inner wall of the material receiving cavity 301. The connecting arc block 3021 is a semi-circular convex block on both sides of the bottom of the baffle 302. The reset block 3023 is a rectangular convex block on one side of the cylindrical groove on the opposite side of the connecting arc block 3021. The connecting plate 303 is a plate connected to the bottom of the baffle 302. The connecting rod 3032 is a guide rod at the top of the connecting plate 303 that cooperates with the connecting arc block 3021. The reset groove 3033 is a semi-circular ring-shaped groove at the bottom of the connecting rod 3032. An arc-shaped groove for cooperating with the connecting rod 3032 is arranged at the bottom of the baffle 302. The connecting rod 3032 is arranged near one side at the top of the connecting plate 303. The reset block 3023 cooperates with the reset groove 3033, and one end of the reset block 3023 is connected to one end of the reset groove 3033 through a spring. The baffle 302 also includes sliders 3022, and the sliders 3022 are arranged on both sides of the baffle 302. The connecting plate 303 also includes limiting blocks 3031, and the limiting blocks 3031 are arranged on both sides of the connecting plate 303.

[0035] When the baffle plate 302 and the connecting plate 303 are lifted to a certain height, the baffle plate 302 is completely exposed at the top of the material receiving cavity 301, and the connecting plate 303 will be limited by abutting against the top of the limiting groove 3041 through the limiting block 3031, so that the protruding part of the connecting plate 303 cannot continue to be lifted at the top of the material receiving cavity 301, and at the same time, the baffle plate 302 is also limited. The baffle plate 302 is connected by the cooperation of the connecting arc block 3021 at the bottom and the connecting rod 3032 on the connecting plate 303. The reset block 3023 arranged in the cooperation groove of the connecting arc block 3021 is connected with the springs in the reset grooves 3033 at both ends of the connecting rod 3032, so that after the baffle plate 302 completely moves out of the sliding groove 304 and loses the limitation, the elastic force of the spring drives the baffle plate 302 to deflect to one side until it abuts against one side of the top of the material receiving cavity 301. Because the connecting plate 303 also has a protruding part, the baffle plate 302 will be inclined when it abuts against one side of the top of the material receiving cavity 301, so that the excess rubber particles can slide into another material receiving cavity 301 during the continuous feeding process of the funnel 2, so as to ensure the average amount of rubber particles in each material receiving cavity 301 and reduce the error between the amounts.

[0036] At the same time, because the cooperation position of the connecting rod 3032 and the baffle plate 302 is close to one side, the baffle plate 302 and one side of the connecting plate 303 are tightly abutted and arranged, and the deflected side is hinged with the connecting rod 3032 as the axis, so that the deflection direction of the baffle plate 302 can only deflect to one side.

[0037] The following is the specific implementation process of the present invention. First, rubber particles are conveyed into the funnel 2. Then, through the left - right translation of the funnel 2 on the bracket 1 and the front - rear movement of the material receiving tray 3, the rubber particles are conveyed into each material receiving cavity 301 in the material receiving tray 3. When the rubber particles enter the material receiving cavity 301, the rubber particles will accumulate on the pressure plate 4. Then, as the weight of the continuously accumulating rubber particles increases, the pressure plate 4 will move downward along the telescopic rod 401. When the pressure plate 4 moves downward, one end of it is connected to the baffle plate 302 through the traction rope 402, so that when the pressure plate 4 moves downward, it will drag the baffle plate 302 to lift. When the baffle plate 302 is lifted due to the pulling of the traction rope 402, the baffle plate 302 will displace by fitting the two - side sliders 3022 into the chute 304, preventing the baffle plate 302 from deflecting by itself during the lifting process. At the same time, the lifting of the baffle plate 302 is carried out by the force applied by the traction rope 402 on the connecting plate 303. When the connecting plate 303 is lifted and displaced, it will also be lifted through the limiting cooperation between the limiting block 3031 and the limiting groove 3041, making the displacement of the connecting plate 303 more stable. At the same time, the guide wheel 305 can also make the traction rope 402 smoother during the pulling and lifting process, reducing friction and preventing it from jamming. When the baffle plate 302 and the connecting plate 303 are lifted to a certain height, the baffle plate 302 is completely exposed at the top of the material receiving cavity 301, and the connecting plate 303 will be limited by the limiting block 3031 against the top of the limiting groove 3041, so that the protruding part of the connecting plate 303 cannot continue to lift at the top of the material receiving cavity 301, and at the same time, it also limits the baffle plate 302. The baffle plate 302 is connected through the connection arc block 3021 at the bottom and the connecting rod 3032 on the connecting plate 303. The reset block 3023 arranged in the matching groove of the connection arc block 3021 is spring - connected with the reset grooves 3033 at both ends of the connecting rod 3032. After the baffle plate 302 completely moves out of the chute 304 and loses the limitation, the elasticity of the spring drives the baffle plate 302 to deflect to one side until it abuts against one side of the top of the material receiving cavity 301. Because the connecting plate 303 also has a protruding part, the baffle plate 302 will be inclined when it abuts against one side of the top of the material receiving cavity 301, so that the funnel 2 will slide the excess rubber particles into another material receiving cavity 301 during the continuous material - leaking movement process, so as to ensure the average amount of rubber particles in each material receiving cavity 301 and reduce the error between the amounts.

[0038] The above is only the preferred embodiment of the present invention and is not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A rubber granulation raw material distribution device, comprising a bracket (1). In the middle of the top of the bracket (1), a funnel (2) is connected. Below the funnel (2), a material receiving tray (3) is connected. In the middle of the material receiving tray (3), several material receiving cavities (301) are provided. It is characterized in that in the middle of the material receiving cavity (301), a pressure plate (4) is provided. At the bottom of the pressure plate (4), a telescopic rod (401) is provided. The pressure plate (4) is connected to the material receiving cavity (301) through the bottom telescopic rod (401). On one side of the inner wall of the material receiving cavity (301), a material blocking component is provided. On one side of the pressure plate (4) close to the material blocking component, a traction rope (402) is provided. One end of the traction rope (402) away from the pressure plate (4) is connected to the bottom of the material blocking component through the top of the material receiving cavity (301). The material blocking component is lifted along one side inside the material receiving cavity (301) by the lifting of the pressure plate (4), and the material blocking component is deflected along the axis. The material blocking component includes a material blocking plate (302), a connecting arc block (3021), a reset block (3023), a connecting plate (303), a connecting rod (3032) and a reset groove (3033). The material blocking plate (302) is arranged on one side of the inner wall of the material receiving cavity (301). The connecting arc block (3021) is a semi-circular convex block on both sides of the bottom of the material blocking plate (302). The reset block (3023) is a rectangular convex block on one side of the cylindrical groove on the opposite side of the connecting arc block (3021). The connecting plate (303) is a plate connected to the bottom of the material blocking plate (302). The connecting rod (3032) is a guide rod on the top of the connecting plate (303) that cooperates with the connecting arc block (3021). The reset groove (3033) is a semi-circular ring-shaped groove at the bottom of the connecting rod (3032). At the bottom of the material blocking plate (302), an arc-shaped groove that cooperates with the connecting rod (3032) is provided. The reset block (3023) cooperates with the reset groove (3033), and one end of the reset block (3023) is connected to one end of the reset groove (3033) through a spring.

2. The rubber granulation raw material distribution device according to claim 1, It is characterized in that the connecting rod (3032) is arranged at a position close to one side of the top of the connecting plate (303).

3. The rubber granulation raw material distribution device according to claim 1, It is characterized in that the material blocking plate (302) further includes a slider (3022), and the slider (3022) is arranged on both sides of the material blocking plate (302).

4. The rubber granulation raw material distribution device according to claim 1, It is characterized in that the connecting plate (303) further includes a limiting block (3031), and the limiting block (3031) is arranged on both sides of the connecting plate (303).

5. The rubber granulation raw material distribution device according to claim 1, It is characterized in that The material receiving chamber (301) further includes a sliding groove (304), a limiting groove (3041) and a guide wheel (305). The sliding groove (304) is arranged at one side of the inner wall of the material receiving chamber (301) where it is connected to the material blocking plate (302). The limiting groove (3041) is a rectangular groove in the middle of the sliding groove (304). The guide wheel (305) is arranged at the top of the material receiving chamber (301) near the material blocking plate (302).

6. A rubber granulation raw material distribution device according to claim 5, characterized in that, the sliding groove (304) is matched with the sliding block (3022), and the limiting groove (3041) is matched with the limiting block (3031).

7. A rubber granulation raw material distribution device according to claim 5, characterized in that, the middle of the limiting groove (3041) is communicated with the groove connecting the traction rope (402).

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