A compounding device for use in the mixing of silicone rubber

Abstract

The utility model discloses a kind of batching devices for silicon rubber mixing process, it is related to the field of silicon rubber mixing, including support base plate, the bottom surface of support base plate is symmetrically butt joint telescopic vertical rod, the bottom end fixed welding of telescopic vertical rod has installation base plate, the bottom surface of support base plate is fixedly arranged with rotating motor, the bottom surface of support base plate is fixedly arranged with fixed bottom box, the top surface of support base plate is vertically provided with rotating top block, the top surface of rotating top block is evenly opened with storage channel, the top end of storage channel is horizontally clamped with sealing cover plate, the bottom surface of support base plate is symmetrically opened with bottom screw hole, the top surface of support base plate is horizontally opened with clamping top groove, in using motorized intelligent weighing control operation structure, it is more efficient and convenient when carrying out batching treatment, and under adjustable structure, it can be installed on a variety of specifications mixing equipment and used.

Description

Technical Field

[0001] This utility model relates to the field of silicone rubber compounding technology, specifically a batching device used in the silicone rubber compounding process. Background Technology

[0002] Mixed silicone rubber is a synthetic rubber made by gradually adding silica, silicone oil and other additives to raw silicone rubber on a two-roll mill or a closed kneader and repeatedly refining it.

[0003] In the current silicone rubber compounding process, it is necessary to continuously add ingredients to the compounding equipment. Traditionally, the ingredients need to be weighed to a specified amount externally before being added to the compounding mechanism, which is time-consuming and labor-intensive, cannot improve processing efficiency, and is not intelligent enough due to manual operation. Utility Model Content

[0004] The purpose of this utility model is to provide a batching device for the silicone rubber mixing process, so as to solve the problem mentioned in the background art that the current silicone rubber mixing process requires continuous batching operations inside the mixing equipment. Traditionally, the batching materials need to be weighed to a specified amount outside and then put into the mixing mechanism, which makes the operation time-consuming and labor-intensive, unable to improve processing efficiency, and lacks intelligence under manual operation.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A batching device for use in the silicone rubber mixing process includes a supporting base plate. Telescopic uprights are symmetrically connected to the bottom surface of the supporting base plate. A mounting base plate is fixedly welded to the bottom end of the telescopic uprights. A rotating motor is fixedly mounted on the bottom surface of the supporting base plate. A fixed base box is fixedly mounted on the bottom surface of the supporting base plate. A rotating top block is vertically and evenly arranged on the top surface of the rotating top block. Storage channels are evenly spaced vertically on the top surface of the rotating top block. A sealing cover plate is horizontally engaged at the top end of each storage channel. Bottom screw holes are symmetrically arranged on the bottom surface of the supporting base plate. A engaging top groove is horizontally arranged on the top surface of the supporting base plate. A fixed bearing is horizontally engaged on the inner sidewall of the engaging top groove. A sleeve bearing is fixedly engaged on the inner bottom surface of the snap-fit ​​top groove. A through hole is opened on the inner bottom surface of the snap-fit ​​top groove. A positioning head is fixedly engaged on the inner bottom surface of the snap-fit ​​top groove. A weighing box is vertically arranged on the inner side of the fixed base box. A weighing device is symmetrically fixed on the inner side of the fixed base box. A control valve body is fixedly connected to the bottom end of the weighing box. A discharge valve body is fixedly arranged at the bottom end of the storage channel. A rotating shaft is fixedly inserted into the bottom end of the rotating top block. Positioning blocks are evenly fixed on the bottom end of the rotating top block. An inner cylinder is vertically fixed on the inner side of the telescopic upright. A mounting screw is fixedly connected to the top end of the telescopic upright.

[0007] In a preferred embodiment of this utility model, the number of telescopic poles is four, and the four telescopic poles are arranged in parallel with each other. The top ends of the four telescopic poles are joined together at the bottom opening of the bottom screw hole, and the bottom ends of the telescopic poles are fixedly set at the center of the top surface of the mounting base plate.

[0008] In a preferred embodiment of this utility model: the rotating motor is fixedly installed at the center of the bottom surface of the supporting base plate, and the output end of the rotating motor extends vertically upward and is fixedly connected to the bottom end of the rotating shaft. The top and bottom ends of the fixed base box are both open, and the top opening of the fixed base box is fixedly connected to the edge of the bottom opening of the through hole. The bottom end of the rotating top block is snapped into the inner side of the snapping top groove.

[0009] In a preferred embodiment of this utility model: the storage channels are arranged in parallel at equal intervals on the top of the rotating top block near the edge, the bottom screw holes are symmetrically opened on the bottom surface of the supporting base plate near the four corners, the snap-fit ​​top groove is set at the center of the top surface of the supporting base plate, and the sleeve bearing is fixedly set at the center of the inner bottom surface of the snap-fit ​​top groove.

[0010] In a preferred embodiment of this utility model: the through hole is formed through the inner bottom surface of the snap-fit ​​top groove near the edge, the positioning head is fixedly set near the top opening edge of the through hole, and the positioning head is correspondingly docked at the bottom end of the positioning block, the top of the weighing box is open, and the bottom end of the weighing box is docked at the top of the weighing device.

[0011] In a preferred embodiment of this utility model: the discharge valve body is fixedly installed on the inner side of the storage channel near the bottom opening end; the top end of the rotating shaft is fixedly connected to the center of the bottom surface of the rotating top block, and the bottom end is inserted into the inner side of the sleeve bearing; the positioning blocks are all correspondingly installed on the side near the discharge valve body; and the top end of the mounting screw is threadedly fixedly connected to the inner side of the bottom screw hole.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention allows for height adjustment of the supporting base plate, positioning the bottom of the fixed base box at a designated distance from the top of the mixing equipment. This allows various materials to be fed into the storage channel, and the top opening is sealed by a sealing cover. When batching is required inside the mixing equipment, the bottom rotating motor is controlled to rotate, causing the output end to drive the rotating shaft. This rotating shaft then drives the rotating top block to rotate within the engaging top groove, causing the corresponding positioning block at the bottom to rotate and engage at the top of the positioning head. The system stops the material from the storage trough by opening the discharge valve and allowing it to flow downwards through the through-slot into the weighing box. The weighing device at the bottom weighs the material inside the box in real time. Once the specified amount is reached, the system closes the discharge valve and opens the control valve, allowing the material to fall into the mixing equipment to complete the batching process. The electric intelligent weighing control structure makes batching more efficient and convenient, and the adjustable structure allows it to be installed on various sizes of mixing equipment. Attached Figure Description

[0014] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0015] Figure 1 This is a three-dimensional structural diagram of a batching device used in the silicone rubber compounding process;

[0016] Figure 2 This is a structural schematic diagram showing the connection details of a three-dimensional cross-section of a support base plate for a batching device used in the silicone rubber mixing process.

[0017] Figure 3 This is a structural schematic diagram showing the connection details of a three-dimensional cross-section of a fixed base box for a batching device used in the silicone rubber mixing process;

[0018] Figure 4 This is a structural schematic diagram showing the connection details of a rotating top block in a batching device used in the silicone rubber mixing process;

[0019] Figure 5 This is a structural schematic diagram showing the connection details of a telescopic upright of a batching device used in the mixing process of silicone rubber, viewed from the front.

[0020] In the diagram: 1. Support base plate; 2. Telescopic upright; 3. Mounting base plate; 4. Rotating motor; 5. Fixed base box; 6. Rotating top block; 7. Storage channel; 8. Sealing cover plate; 9. Bottom screw hole; 10. Snap-fit ​​top groove; 11. Fixed bearing; 12. Sleeve bearing; 13. Through hole; 14. Positioning head; 15. Weighing box body; 16. Weighing device; 17. Control valve body; 18. Discharge valve body; 19. Rotating shaft; 20. Positioning block; 21. Inner cylinder; 22. Mounting screw. Detailed Implementation

[0021] Please see Figure 1 In this embodiment of the present invention, a batching device for the mixing process of silicone rubber includes a supporting base plate 1. Telescopic uprights 2 are symmetrically connected to the bottom surface of the supporting base plate 1. A mounting base plate 3 is fixedly welded to the bottom end of each telescopic upright. There are four telescopic uprights 2 arranged parallel to each other. The top ends of the four telescopic uprights 2 are connected to the bottom opening of a bottom screw hole 9. The bottom end of each telescopic upright is fixedly positioned at the center of the top surface of the mounting base plate 3. A rotating motor 4 is fixedly mounted on the bottom surface of the supporting base plate 1, and a fixed base box is fixedly mounted on the bottom surface of the supporting base plate 1. 5. A rotating top block 6 is vertically arranged on the top surface of the supporting base plate 1. The rotating motor 4 is fixedly arranged at the center of the bottom surface of the supporting base plate 1, and the output end of the rotating motor 4 extends vertically upward and is fixedly connected to the bottom end of the rotating shaft 19. The top and bottom ends of the fixed base box 5 are both open, and the top opening of the fixed base box 5 is fixedly connected to the edge of the bottom opening of the through hole 13. The bottom end of the rotating top block 6 is snapped into the inner side of the snap-fit ​​top groove 10. The top surface of the rotating top block 6 is vertically and evenly provided with a material storage channel 7, and the top end of the material storage channel 7 is horizontally snapped into a sealing cover plate 8.

[0022] Please see Figure 2-5In this embodiment of the present invention, a batching device for the mixing process of silicone rubber is provided, wherein the bottom surface of the supporting base plate 1 is symmetrically provided with bottom screw holes 9, the top surface of the supporting base plate 1 is horizontally provided with a snap-fit ​​top groove 10, the inner side wall of the snap-fit ​​top groove 10 is horizontally snapped with a fixed bearing 11, and the inner bottom surface of the snap-fit ​​top groove 10 is fixedly snapped with a sleeve bearing 12. The storage channels 7 are arranged parallel to each other at equal intervals on the top of the rotating top block 6 near the edge, and the bottom screw holes 9 are symmetrically provided on the bottom surface of the supporting base plate 1 near the four corners. The snap-fit ​​top groove 10 is located at the center of the top surface of the support base plate 1, and the sleeve bearing 12 is fixedly located at the center of the inner bottom surface of the snap-fit ​​top groove 10. A through hole 13 is opened on the inner bottom surface of the snap-fit ​​top groove 10, and a positioning head 14 is fixedly snapped onto the inner bottom surface of the snap-fit ​​top groove 10. A weighing box body 15 is vertically arranged on the inner side of the fixed base box 5. The through hole 13 is opened through the inner bottom surface of the snap-fit ​​top groove 10 near the edge, and the positioning head 14 is fixedly located near the top opening edge of the through hole 13. The positioning head 14 is correspondingly positioned at the bottom of the positioning block 20. The top of the weighing box 15 is open, and the bottom of the weighing box 15 is aligned with the top of the weighing device 16. The weighing device 16 is symmetrically fixed on the inner side of the fixed base box 5. A control valve body 17 is fixedly connected to the bottom of the weighing box 15. A discharge valve body 18 is fixedly installed at the bottom of the storage channel 7. A rotating shaft 19 is fixedly inserted into the bottom of the rotating top block 6. Positioning blocks 20 are evenly fixed at the bottom of the rotating top block 6. An inner cylinder 21 is vertically fixed on the inner side of the upright 2. An installation screw 22 is fixedly connected to the top of the telescopic upright 2. The discharge valve body 18 is fixedly installed on the inner side of the storage channel 7 near the bottom opening. The top of the rotating shaft 19 is fixedly connected to the center of the bottom surface of the rotating top block 6, and the bottom end is inserted into the inner side of the sleeve bearing 12. The positioning blocks 20 are all correspondingly installed on the side near the discharge valve body 18. The top of the installation screw 22 is threadedly fixedly connected to the inner side of the bottom screw hole 9.

[0023] The working principle of this utility model is as follows:

[0024] The support base plate 1 is horizontally positioned at the top of the mixing equipment. After the mounting base plate 3 is fixed in place, the internal cylinder 21 is controlled to extend and retract, allowing the height of the support base plate 1 to be adjusted. The bottom of the fixed base box 5 is then positioned at a specified distance from the top of the mixing equipment. Various materials are then fed into the storage trough 7, and the top opening is sealed by the sealing cover plate 8. When it is necessary to perform batching operations inside the mixing equipment, the bottom rotating motor 4 can be controlled to rotate, causing the output end to drive the rotating shaft 19 to rotate. The rotating shaft 19 drives the rotating top block 6 to rotate inside the locking top groove 10, causing the corresponding positioning block 20 at the bottom to rotate and dock at the top of the positioning head 14 and stop. After the discharge valve body 18 is opened, the material inside the storage trough 7 is discharged downward and enters the weighing box 15 through the through groove 13. The weighing device 16 at the bottom can weigh the material inside the box 15 in real time. After the specified amount is reached, the discharge valve body 18 is closed, and the control valve body 17 is opened, allowing the material to fall into the mixing equipment to complete the batching operation.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A dosing device for use in the mixing of silicone rubber, comprising a support base plate (1), characterised in that, The bottom surface of the supporting base plate (1) is symmetrically connected to a telescopic upright (2). The bottom end of the telescopic upright (2) is fixedly welded to an installation base plate (3). A rotating motor (4) is fixedly installed on the bottom surface of the supporting base plate (1). A fixed base box (5) is fixedly installed on the bottom surface of the supporting base plate (1). A rotating top block (6) is vertically installed on the top surface of the supporting base plate (1). A storage channel (7) is evenly opened vertically on the top surface of the rotating top block (6). A sealing cover plate (8) is horizontally snapped onto the top of the storage channel (7). A bottom screw hole (9) is symmetrically opened on the bottom surface of the supporting base plate (1). A snap-fit ​​top groove (10) is horizontally opened on the top surface of the supporting base plate (1). A fixed bearing (11) is horizontally snapped onto the inner side wall of the snap-fit ​​top groove (10). A sleeve is fixedly snapped onto the inner bottom surface of the snap-fit ​​top groove (10). The bearing (12) has a through hole (13) on the inner bottom surface of the snap-fit ​​top groove (10), a positioning head (14) is fixedly snapped onto the inner bottom surface of the snap-fit ​​top groove (10), a weighing box (15) is vertically arranged on the inner side of the fixed base box (5), a weighing device (16) is symmetrically fixed on the inner side of the fixed base box (5), a control valve body (17) is fixedly connected to the bottom end of the weighing box body (15), a discharge valve body (18) is fixedly arranged at the bottom end of the storage channel (7), a rotating shaft (19) is fixedly inserted into the bottom end of the rotating top block (6), positioning blocks (20) are evenly fixedly arranged at the bottom end of the rotating top block (6), an inner cylinder (21) is vertically fixed on the inner side of the telescopic upright (2), and an installation screw (22) is fixedly connected to the top end of the telescopic upright (2).

2. A batcher for use in the mixing of silicone rubber, according to claim 1, wherein, The number of telescopic poles (2) is four, and the four telescopic poles (2) are arranged in parallel to each other. The top ends of the four telescopic poles (2) are connected and set at the bottom opening end of the bottom screw hole (9). The bottom end of the telescopic pole (2) is fixedly set at the center of the top surface of the mounting base plate (3).

3. A material charging device for use in the mixing process of silicone rubber according to claim 1, wherein The rotating motor (4) is fixedly installed at the center of the bottom surface of the support base plate (1), and the output end of the rotating motor (4) extends vertically upward and is fixedly connected to the bottom end of the rotating shaft (19). The top and bottom ends of the fixed base box (5) are open, and the top opening of the fixed base box (5) is fixedly connected to the edge of the bottom opening of the through hole (13). The bottom end of the rotating top block (6) is snapped into the inner side of the snapping top groove (10).

4. A material charging device for use in the mixing process of silicone rubber according to claim 1, wherein The storage channels (7) are arranged in parallel at equal intervals on the top of the rotating top block (6) near the edge. The bottom screw holes (9) are symmetrically opened on the bottom surface of the supporting base plate (1) near the four corners. The snap-fit ​​top groove (10) is set at the center of the top surface of the supporting base plate (1), and the sleeve bearing (12) is fixedly set at the center of the inner bottom surface of the snap-fit ​​top groove (10).

5. A material charging device for use in the mixing process of silicone rubber according to claim 1, wherein The through hole (13) is opened through the inner bottom surface of the snap-fit ​​top groove (10) near the edge. The positioning head (14) is fixedly set near the top opening edge of the through hole (13) and is correspondingly docked at the bottom end of the positioning block (20). The top of the weighing box (15) is open and the bottom end of the weighing box (15) is docked at the top of the weighing device (16).

6. A batcher for use in the mixing of silicone rubber as defined in claim 1, wherein The discharge valve body (18) is fixedly installed on the inner side of the storage channel (7) near the bottom opening. The top end of the rotating shaft (19) is fixedly connected to the center of the bottom surface of the rotating top block (6), and the bottom end is inserted into the inner side of the sleeve bearing (12). The positioning blocks (20) are all correspondingly installed on the side near the discharge valve body (18). The top end of the mounting screw (22) is threadedly fixedly connected to the inner side of the bottom screw hole (9).

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