Rubber composite material preprocessing device
By introducing a moving screw and scraper structure into the rubber composite pre-processing device, the problem of difficult-to-clean residual rubber on the stirring rod is solved, achieving a convenient and efficient cleaning effect and improving the ease of use and stability of the device.
Patent Information
- Application Number
- CN202422733148.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-11
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-11-11
AI Technical Summary
After use, the rubber residue on the mixing rod of the existing mixing equipment is difficult to clean, resulting in inconvenience in cleaning.
A rubber composite material pre-processing device was designed, which adopts a combination structure of moving screw, moving block and scraper. Driven by servo motor, the rubber residue on the surface of the stirring blade is scraped off, simplifying the cleaning process.
It improves the ease of cleaning the device, ensures the effective removal of residues on the surface of the stirring blades, simplifies the cleaning process, and enhances ease of use and stability.
Smart Images
Figure CN223507442U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of rubber composite material preprocessing technology, specifically a rubber composite material preprocessing device. Background Technology
[0002] Before processing rubber composite materials, the rubber and other additives need to be mixed. This process is called mixing. When using existing mixing equipment, in order to make the rubber and additives mix more evenly, a stirring rod is often used to continuously stir the rubber and other additives.
[0003] After use, the rubber has a certain degree of adhesion, so some rubber remains on the stirring blades after discharge, which is difficult to remove and makes subsequent cleaning inconvenient. Therefore, a rubber composite material pre-processing device is proposed to address the above problems. Utility Model Content
[0004] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.
[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: A rubber composite material pre-processing device of this utility model includes a pre-processing box. A first servo motor is fixedly connected to the outside of the pre-processing box. A moving screw is fixedly connected to the output end of the first servo motor. A moving block is fixedly connected to the outside of the moving screw. The moving block is slidably connected to the pre-processing box. A second servo motor is fixedly connected to the outside of the moving block. A stirring rod is fixedly connected to the output end of the second servo motor. A stirring blade is slidably connected to the inside of the stirring rod. A scraper is fixedly connected to the outside of the stirring rod. The scraper is slidably connected to the stirring blade. A cover plate is rotatably connected to the outside of the pre-processing box. A baffle is slidably connected, and a fixing ring is rotatably connected to the inner side of the pre-processing box. The fixing ring is fixedly connected to the stirring blade. This step involves setting up a moving screw, a moving block, and a scraper. After the stirring blade mixes the rubber and additives, the baffle can be pulled to allow the rubber to be discharged from the pre-processing box. Then, the first servo motor is started, which drives the moving screw to rotate. The moving screw drives the moving block to move, which in turn drives the stirring rod to move. The stirring rod then drives the scraper to move outside the stirring blade, allowing the scraper to scrape and clean the surface of the stirring blade. This removes residual rubber adhering to the surface of the stirring blade, eliminating the need for manual cleaning of the stirring blade and improving the ease of cleaning the device.
[0006] Preferably, a chute is provided on the inner side of the pre-processing box, and a partition is slidably connected to the inner side of the chute. The partition and the moving block are fixedly connected. This step, by setting the chute and the partition, allows the gap between the moving block and the pre-processing box to be blocked by the partition when the device mixes and stirs the rubber, so that the rubber will not splash out of the pre-processing box, thereby improving the stability of the device.
[0007] Preferably, a limiting plate is slidably connected to the outside of the pre-processing box, and a movable plate is fixedly connected to the upper side of the moving block. The limiting plate and the movable plate work together. By setting the limiting plate and the movable plate, after the stirring rod drives the scraper to clean the stirring blade, the limiting plate can be moved on the moving track of the movable plate. Through the contact between the movable plate and the limiting plate, the stirring rod can be more easily aligned with the center of the pre-processing box, which improves the ease of use of the device.
[0008] Preferably, a scraper is fixedly connected to the inner side of the fixing ring. The scraper works in conjunction with the pre-processing box. This step, by setting the scraper, allows the scraper to rotate when the fixing ring rotates, thereby cleaning the inner wall of the pre-processing box and improving the stability of the device.
[0009] Preferably, a rod is slidably connected to the outside of the pre-processing box, and a slot is provided on the surface of the baffle. The rod and the slot are slidably connected. By setting the rod and the slot, when the baffle moves to block the pre-processing box, the rod can be inserted into the slot to fix the baffle, making the baffle less prone to movement and improving the stability of the device.
[0010] Preferably, a sealing gasket is fixedly connected to the inner side of the baffle. The sealing gasket works in conjunction with the pre-processing box. This step, by setting the sealing gasket, further seals the gap between the baffle and the pre-processing box, thereby improving the sealing performance of the device.
[0011] The advantages of this utility model are:
[0012] 1. This utility model, by setting up a movable screw, a movable block, and a scraper, allows the rubber to be discharged from the pre-processing box after the mixing blade mixes the rubber and additives by pulling the baffle. Then, the first servo motor is started, which drives the movable screw to rotate. The movable screw drives the movable block to move, which in turn drives the mixing rod to move. The mixing rod then drives the scraper to move on the outside of the mixing blade, allowing the scraper to scrape and clean the surface of the mixing blade. This removes the residual rubber adhering to the surface of the mixing blade, eliminating the need to clean the mixing blade and improving the convenience of cleaning the device.
[0013] 2. By setting up a chute and a partition, this utility model can block the gap between the moving block and the pre-processing box when the device is mixing and stirring the rubber, so that the rubber will not splash out of the pre-processing box, thereby improving the stability of the device. Attached Figure Description
[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0015] Figure 1 This is a front view of the structure in this utility model;
[0016] Figure 2 This is a schematic diagram of the fixing ring structure in this utility model;
[0017] Figure 3 This is a schematic diagram of the stirring rod structure in this utility model;
[0018] Figure 4 This is a schematic diagram of the baffle structure in this utility model;
[0019] Figure 5 This is a schematic diagram of the stirring blade structure in this utility model.
[0020] In the diagram: 1. Pre-processing box; 2. First servo motor; 3. Moving screw; 4. Moving block; 5. Second servo motor; 6. Stirring rod; 7. Stirring blade; 8. Scraper; 9. Cover plate; 10. Baffle; 11. Fixing ring; 12. Slide groove; 13. Partition plate; 14. Limiting plate; 15. Movable plate; 16. Scraper; 17. Insert rod; 18. Slot; 19. Sealing gasket. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.
[0022] Specific implementation examples are given below.
[0023] Please see Figure 1-5As shown, a rubber composite material pre-processing device includes a pre-processing box 1. A first servo motor 2 is fixedly connected to the outside of the pre-processing box 1. A moving screw 3 is fixedly connected to the output end of the first servo motor 2. A moving block 4 is fixedly connected to the outside of the moving screw 3. The moving block 4 is slidably connected to the pre-processing box 1. A second servo motor 5 is fixedly connected to the outside of the moving block 4. A stirring rod 6 is fixedly connected to the output end of the second servo motor 5. A stirring blade 7 is slidably connected to the inside of the stirring rod 6. A scraper 8 is fixedly connected to the outside of the stirring rod 6. The scraper 8 is slidably connected to the stirring blade 7. A cover plate 9 is rotatably connected to the outside of the pre-processing box 1. A baffle 10 is slidably connected to the inside of the pre-processing box 1. A fixing ring 11 is rotatably connected to the inner side, and the fixing ring 11 is fixedly connected to the stirring blade 7. This step involves setting up a moving screw 3, a moving block 4, and a scraper 8. After the stirring blade 7 mixes the rubber and additives, the baffle 10 can be pulled to allow the rubber to be discharged from the pre-processing box 1. Then, the first servo motor 2 is started, which drives the moving screw 3 to rotate. The moving screw 3 drives the moving block 4 to move, which in turn drives the stirring rod 6 to move. The stirring rod 6 drives the scraper 8 to move outside the stirring blade 7, so that the scraper 8 scrapes and cleans the surface of the stirring blade 7, allowing the residual rubber adhering to the surface of the stirring blade 7 to be scraped off. This eliminates the need to clean the stirring blade 7, improving the convenience of cleaning the device.
[0024] Furthermore, such as Figure 1 and Figure 2 As shown, a chute 12 is provided on the inner side of the pre-processing box 1, and a partition 13 is slidably connected to the inner side of the chute 12. The partition 13 and the moving block 4 are fixedly connected. By setting the chute 12 and the partition 13, when the device mixes and stirs the rubber, the partition 13 can block the gap between the moving block 4 and the pre-processing box 1, so that the rubber will not splash out of the pre-processing box 1, thereby improving the stability of the device.
[0025] Furthermore, such as Figure 1 As shown, a limiting plate 14 is slidably connected to the outside of the pre-processing box 1, and a movable plate 15 is fixedly connected to the upper side of the moving block 4. The limiting plate 14 and the movable plate 15 work together. By setting the limiting plate 14 and the movable plate 15, after the stirring rod 6 drives the scraper 8 to clean the stirring blade 7, the limiting plate 14 can be moved above the moving trajectory of the movable plate 15. Through the contact between the movable plate 15 and the limiting plate 14, the stirring rod 6 can be more easily aligned with the center of the pre-processing box 1, which improves the ease of use of the device.
[0026] Furthermore, such as Figure 1As shown, a scraper 16 is fixedly connected to the inner side of the fixing ring 11. The scraper 16 is used in conjunction with the pre-processing box 1. By setting the scraper 16, the fixing ring 11 can rotate, which can drive the scraper 16 to rotate, thereby cleaning the inner wall of the pre-processing box 1 through the scraper 16, improving the stability of the device.
[0027] Furthermore, such as Figure 1 and Figure 4 As shown, a rod 17 is slidably connected to the outside of the pre-processing box 1, and a slot 18 is provided on the surface of the baffle 10. The rod 17 and the slot 18 are slidably connected. By setting the rod 17 and the slot 18, when the baffle 10 moves to block the pre-processing box 1, the rod 17 can be inserted into the slot 18 to fix the baffle 10, making the baffle 10 less likely to move and improving the stability of the device.
[0028] Furthermore, such as Figure 1 As shown, a sealing gasket 19 is fixedly connected to the inner side of the baffle 10. The sealing gasket 19 is used in conjunction with the pre-processing box 1. This step, by setting the sealing gasket 19, further seals the gap between the baffle 10 and the pre-processing box 1, thereby improving the sealing performance of the device.
[0029] The working principle is as follows: Rubber and additives are placed into the pre-processing box 1. Then, the cover plate 9 is rotated to close the opening of the pre-processing box 1. The second servo motor 5 is then activated, driving the stirring rod 6 to rotate. The stirring rod 6 drives the stirring blade 7 to rotate, which in turn drives the rubber and additives to mix evenly. Simultaneously, the stirring blade 7 drives the fixing ring 11 to rotate, thus confining the stirring blade 7 to a fixed position. After the rubber and additives are fully mixed, the insert rod 17 is pulled out from the inside of the slot 18. Then, the baffle 10 is pulled, moving it away from the pre-processing box 1, allowing the mixture of rubber and additives to be discharged. Then, the first servo motor 2 is started, which drives the moving screw 3 to rotate. The moving screw 3 drives the moving block 4 to move, the moving block 4 drives the stirring rod 6 to move, and the stirring rod 6 drives the scraper 8 to move. The scraper 8 cleans the surface of the stirring blade 7, so that the residual rubber on the outside of the stirring blade 7 can be scraped off. Then, the limiting plate 14 is pulled to move to the moving trajectory of the movable plate 15. Then, the moving screw 3 is rotated again, which drives the moving block 4 to move. The moving block 4 drives the movable plate 15 to move close to the limiting plate 14, so that the moving block 4 and the stirring rod 6 move to the center position of the pre-processing box 1. Then, the first servo motor 2 is stopped.
[0030] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.
Claims
1. A rubber composite material pre-processing device, comprising a pre-processing box (1), characterized in that: A first servo motor (2) is fixedly connected to the outside of the pre-processing box (1). A moving screw (3) is fixedly connected to the output end of the first servo motor (2). A moving block (4) is fixedly connected to the outside of the moving screw (3). The moving block (4) and the pre-processing box (1) are slidably connected. A second servo motor (5) is fixedly connected to the outside of the moving block (4). A stirring rod (6) is fixedly connected to the output end of the second servo motor (5). A stirring blade (7) is slidably connected to the inside of the stirring rod (6). A scraper (8) is fixedly connected to the outside of the stirring rod (6). The scraper (8) and the stirring blade (7) are slidably connected. A cover plate (9) is rotatably connected to the outside of the pre-processing box (1). A baffle (10) is slidably connected to the inside of the pre-processing box (1). A fixing ring (11) is rotatably connected to the inside of the pre-processing box (1). The fixing ring (11) and the stirring blade (7) are fixedly connected.
2. The rubber composite material pre-processing device according to claim 1, characterized in that: The pre-processing box (1) has a sliding groove (12) on its inner side, and a partition (13) is slidably connected to the inner side of the sliding groove (12). The partition (13) and the moving block (4) are fixedly connected.
3. The rubber composite material pre-processing device according to claim 2, characterized in that: The pre-processing box (1) is slidably connected to a limiting plate (14) on the outside, and a movable plate (15) is fixedly connected to the upper side of the moving block (4). The limiting plate (14) and the movable plate (15) are used together.
4. The rubber composite material pre-processing device according to claim 3, characterized in that: A scraper (16) is fixedly connected to the inner side of the fixing ring (11), and the scraper (16) and the pre-processing box (1) are used together.
5. The rubber composite material pre-processing device according to claim 4, characterized in that: The pre-processing box (1) is slidably connected to the outside of the insert rod (17), and the baffle (10) has a slot (18) on its surface. The insert rod (17) and the slot (18) are slidably connected.
6. The rubber composite material pre-processing device according to claim 5, characterized in that: A sealing gasket (19) is fixedly connected to the inner side of the baffle (10), and the sealing gasket (19) is used in conjunction with the pre-processing box (1).