Mixing equipment for processing automobile rubber parts
By using an L-shaped support structure and a motor-driven rotating shaft, push rod, and lead screw design, the problems of uneven mixing caused by raw material accumulation and difficulty in cleaning the mixing blades are solved, achieving uniform mixing and convenient cleaning, and extending the equipment's lifespan.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEFEI YIJIANG AUTO PARTS CO LTD
- Filing Date
- 2025-06-11
- Publication Date
- 2026-07-31
AI Technical Summary
In existing automotive rubber parts processing equipment, raw materials tend to accumulate on the side walls of the mixing tank, resulting in uneven mixing and affecting the mixing effect. Furthermore, the mixing blades are difficult to clean thoroughly and are prone to scaling.
The L-shaped bracket structure is adopted. The rotating shaft and push rod are driven by the third motor, which drives the movable plate to tilt the fixed plate, so that the raw materials move and fully contact the stirring blades. Combined with the lead screw driven by the second motor, the stirring blades are moved upward for easy cleaning.
It achieves uniform mixing and heating of raw materials, solves the problem of uneven mixing caused by accumulation, improves the ease of cleaning the equipment, and extends its service life.
Smart Images
Figure CN224575940U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mixing equipment technology, specifically a mixing equipment for processing automotive rubber parts. Background Technology
[0002] Application No.: "CN202023259792.4" A mixing equipment for processing automotive rubber parts includes a mixing chamber. Support legs are fixedly installed around the bottom of the mixing chamber. An inner cavity is formed inside the mixing chamber. A servo motor is fixedly installed in the center of the top of the mixing chamber. The output shaft of the servo motor is driven by a drive shaft that passes through the mixing chamber and extends into the inner cavity. This mixing equipment for processing automotive rubber parts, equipped with a feeding hopper, allows for the feeding of a fixed amount of rubber parts raw materials by opening the sealed cover and using the feeding hopper. A suitable amount of clean water is then pumped in by a water pump, and the exhaust pipe is connected to a gas purification device. The heating element and servo motor are then activated. The heating element heats the rubber parts raw materials, and the output shaft of the servo motor drives the stirring blades to rotate via the drive shaft. The rotation of the stirring blades ensures that the rubber parts raw materials are fully heated, resulting in better mixing. In the aforementioned patent, the mixing of raw materials relies solely on the stirring blades. During this process, the raw materials tend to accumulate on the side walls of the mixing box, resulting in many of the accumulated raw materials not being properly stirred by the stirring blades and thus not being fully heated to improve the mixing effect. Utility Model Content
[0003] In order to solve the above problems, the purpose of this utility model is to provide a mixing equipment for processing automotive rubber parts.
[0004] To solve the above technical problems, this utility model adopts the following technical solution: a mixing equipment for processing automotive rubber parts, including a support frame, the support frame being L-shaped, a connecting plate being rotatably connected to the top of the vertical end of the support frame, a U-shaped fixing plate being fixedly connected to the end of the connecting plate away from the support frame, a mixing tank being fixedly attached to the end of the fixing plate away from the support frame, heating tubes being arranged in a ring inside the mixing tank, a cover plate being provided on the top of the mixing tank, a feed hopper being fixedly attached to one end of the upper surface of the cover plate, a stirring shaft being rotatably attached to the middle end of the cover plate, and multiple stirring blades being fixedly arranged at equal intervals on the stirring shaft, the upper surface of the cover plate being close to the stirring shaft. A first motor is fixedly mounted on the shaft, and the output end of the first motor is coaxially fixedly mounted on the stirring shaft. A movable plate is movably inserted at one vertical end of the bracket below the connecting plate. The end of the movable plate near the fixed plate is connected to the fixed plate via a hinge block. A horizontally arranged cross plate is fixedly mounted above the movable plate on the side of the bracket away from the fixed plate. A rotating shaft is rotatably mounted on the cross plate, and a rotating plate is fixedly mounted at the bottom of the rotating shaft. A push rod is fixedly mounted at the end of the rotating plate away from the rotating shaft. A movable plate is mounted on the bracket below the push rod. A movable groove is opened on the movable plate, and the push rod is movably inserted into the movable groove. The end of the movable plate away from the fixed plate is fixedly connected to the movable plate.
[0005] Preferably, a first fixing block is fixedly provided at one end of the cover plate near the fixing plate, and two vertically arranged long rods are fixedly provided on the lower surface of the first fixing block and the long rods movably pass through the fixing plate. A vertically arranged screw rod is rotatably provided inside the fixing plate, and a second fixing block is fixedly provided at one end of the two long rods located inside the fixing plate, and the second fixing block is threaded onto the screw rod.
[0006] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. The rotating shaft, rotating plate, and push rod are driven by a third motor to rotate, which pushes the movable plate to move back and forth. This causes the fixed plate to swing around the connecting plate and tilt, allowing the raw materials in the mixing tank to move towards the lower tilt end. This ensures that the raw materials that were originally piled up on the side wall can fully contact the stirring blades, solving the problem of poor mixing effect caused by raw material accumulation. After the raw materials move from the accumulation area on the side wall to the tilt end, they can more fully contact the heating tubes on the inner wall of the mixing tank, avoiding uneven heating caused by accumulation. This makes the raw materials more evenly heated during the mixing process and better completes the mixing reaction. 2. The second motor drives the lead screw to rotate, which in turn moves the long rod, cover plate and stirring blades upward, causing the stirring blades to detach from the mixing tank. This allows the workers to clean them more conveniently and carefully, solving the problem of scale buildup on the stirring blades due to the difficulty in cleaning them thoroughly, ensuring the cleanliness of the equipment and extending its service life. Attached Figure Description
[0007] 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.
[0008] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0009] Figure 2 This is a schematic diagram of the support structure of this utility model.
[0010] Figure 3 This is a schematic diagram of the fixing plate structure of this utility model.
[0011] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle.
[0012] In the diagram: 1. Bracket; 12. Connecting plate; 13. Fixing plate; 14. Mixing tank; 15. Cover plate; 16. First motor; 17. Stirring shaft; 18. Stirring blade; 19. Feed hopper; 2. First fixing block; 21. Long rod; 22. Lead screw; 23. Second motor; 24. Second fixing block; 3. Horizontal plate; 31. Third motor; 32. Rotating shaft; 33. Rotating plate; 34. Push rod; 35. Movable plate; 36. Movable groove; 37. Moving plate; 38. Support rod; 4. Telescopic rod. Detailed Implementation
[0013] 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 protection scope of the present utility model.
[0014] Example: Figure 1-4As shown, this utility model provides a mixing equipment for processing automotive rubber parts, including a support 1, which is L-shaped. A connecting plate 12 is rotatably connected to the upper part of the vertical end of the support 1. A U-shaped fixing plate 13 is fixedly connected to the end of the connecting plate 12 away from the support 1. A mixing tank 14 is fixedly attached to the end of the fixing plate 13 away from the support 1. Heating tubes are arranged in a ring inside the mixing tank 14. A cover plate 15 is provided on the top of the mixing tank 14. A feed hopper 19 is fixedly attached to one end of the upper surface of the cover plate 15. In addition to the feed hopper 19, the cover plate 15 is also provided with two conveying pipes for venting and water injection, respectively. The venting conveying pipe can be connected to an external purification device to effectively purify the vented gas. A stirring shaft 17 is rotatably attached to the middle end of the cover plate 15. Multiple stirring blades 1 are fixedly arranged at equal intervals on the stirring shaft 17. 8. A first motor 16 is fixedly installed on the upper surface of the cover plate 15 near the stirring shaft 17. The output end of the first motor 16 is coaxially fixed on the stirring shaft 17. A movable plate 37 is movably inserted at one vertical end of the bracket 1 below the connecting plate 12. The end of the movable plate 37 near the fixed plate 13 is connected to it through a hinge block. A horizontal plate 3 is fixedly installed on the side of the bracket 1 away from the fixed plate 13 above the movable plate 37. A rotating shaft 32 is rotatably installed on the horizontal plate 3, and a rotating plate 33 is fixedly installed at the bottom of the rotating shaft 32. A push rod 34 is fixedly installed at one end of the rotating plate 33 away from the rotating shaft 32. A movable plate 35 is installed on the bracket 1 below the push rod 34. A movable groove 36 is opened on the movable plate 35. The push rod 34 is movably inserted into the movable groove 36. The end of the movable plate 37 away from the fixed plate 13 is fixedly connected to the movable plate 35.
[0015] A third motor 31 is fixedly installed on the upper surface of the horizontal plate 3. The output end of the third motor 31 is coaxially fixed on the rotating shaft 32. The third motor 31 mainly provides power for the rotation of the rotating shaft 32, making it convenient for the staff to operate.
[0016] The bracket 1 is provided with telescopic rods 4 at both ends of the movable plate 35. The output end of the telescopic rod 4 is hinged to the fixed plate 13. The output end of the telescopic rod 4 can move together with the movable plate 37. This can support both ends of the fixed plate 13 and prevent instability and displacement when the movable plate 37 pushes the fixed plate 13, thus affecting the normal movement of the fixed plate 13.
[0017] Support rods 38 are movably inserted at both ends of the movable plate 35. The ends of the support rods 38 are fixedly mounted on the bracket 1. The support rods 38 mainly provide support for the horizontal movement of the movable plate 35, so that it can move stably.
[0018] A first fixing block 2 is fixedly provided at one end of the cover plate 15 near the fixing plate 13. Two vertically arranged long rods 21 are fixedly provided on the lower surface of the first fixing block 2, and the long rods 21 movably pass through the fixing plate 13. A vertically arranged screw rod 22 is rotatably provided inside the fixing plate 13. A second fixing block 24 is fixedly provided at one end of the two long rods 21 inside the fixing plate 13, and the second fixing block 24 is threaded into the screw rod 22. When the screw rod 22 rotates, it can drive the threaded second fixing block 24 to move upward. At this time, the second fixing block 24 will drive the first fixing block 2 at the top through the long rod 21 to move the cover plate 15 upward, so that the stirring blade 18 on the cover plate 15 moves upward and gets off the mixing tank 14, which makes it convenient for the staff to carefully clean the stirring blade 18.
[0019] A second motor 23 is fixedly installed on the lower surface of the fixed plate 13 near the lead screw 22. The output end of the second motor 23 is coaxially fixed on the lead screw 22. The second motor 23 mainly provides sufficient power for the rotation of the lead screw 22, making it convenient for the operator to control the rotation of the lead screw 22.
[0020] Working principle: When in use, the operator injects the required raw materials into the mixing tank 14 through the feed hopper 19. Then, the first motor 16 and the third motor 31 can be started. The first motor 16 can directly drive the stirring shaft 17 to rotate the stirring blades 18. At this time, the stirring blades 18 will stir and mix the raw materials in the mixing tank 14. At the same time, the heating pipes set on the inner wall of the mixing tank 14 will work to raise the temperature inside the mixing tank 14, so that it can better mix and react. When the third motor 31 is working, it will drive the rotating shaft 32 to rotate. The rotating shaft 32 will drive the rotating plate 33 and the push rod 34 fixed at the bottom to rotate continuously. At this time, the push rod 34, which is movably inserted in the movable slot 36, will push the movable plate 35 to move. Since the push rod 34 is driven by the rotating shaft 32 to rotate continuously, the push rod 34 will move from one end to the other end in the movable slot 36. Therefore, in the process, the push rod 34 will push the movable plate 35 to move back and forth continuously. The movable plate 37 fixed on the side wall of the movable plate 35 will control the fixed plate 13 to swing around the connecting plate 12 as the center through the end hinge block and become tilted. At this time, the raw materials in the mixing tank 14 will slowly move to the lower tilt end. In this process, they will fully contact the stirring blade 18, reducing the problem of reduced mixing effect caused by the accumulation of raw materials at the edges. After the above operations have been completed for a period of time, the mixing operation is finished. The bottom of the mixing tank 14 is discharged. When the staff cleans the stirring blades 18 and the inside of the mixing tank 14, the second motor 23 can drive the lead screw 22 to rotate, thereby driving the threaded second fixing block 24 to drive the long rod 21 to move upward along the lead screw 22. At this time, the long rod 21 drives the cover plate 15 to move upward through the first fixing block 2. The cover plate 15 drives the stirring blades 18 to gradually detach from the mixing tank 14. At this time, the cleaning of the stirring blades 18 can be more convenient and thorough, avoiding the problem of incomplete cleaning and easy scaling on the multiple stirring blades 18.
[0021] All standard parts used in this invention can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods of each part all adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connections adopt conventional connection methods in the prior art, which will not be described in detail here. Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.
Claims
1. A mixing device for processing automobile rubber parts, comprising a support (1), characterized in that: The support (1) is L-shaped. A connecting plate (12) is rotatably connected to the top of the vertical end of the support (1). A U-shaped fixing plate (13) is fixedly connected to the end of the connecting plate (12) away from the support (1). A mixing tank (14) is fixedly connected to the end of the fixing plate (13) away from the support (1). A heating tube arranged in a ring is provided inside the mixing tank (14). A cover plate (15) is provided above the mixing tank (14). A feed hopper (19) is fixedly provided at one end of the upper surface of the cover plate (15). A stirring shaft (17) is rotatably provided at the middle end of the cover plate (15). Multiple stirring blades (18) are fixedly arranged at equal intervals on the stirring shaft (17). A first motor (16) is fixedly provided on the upper surface of the cover plate (15) near the stirring shaft (17). The output end of the first motor (16) is coaxially fixed on the stirring shaft (17). On 17), a movable plate (37) is movably inserted at one vertical end of the bracket (1) below the connecting plate (12). The end of the movable plate (37) near the fixed plate (13) is connected to it by a hinge block. A horizontal plate (3) is fixed above the movable plate (37) on the side of the bracket (1) away from the fixed plate (13). A rotating shaft (32) is rotatably provided on the horizontal plate (3), and a rotating plate (33) is fixed at the bottom of the rotating shaft (32). A push rod (34) is fixed at one end of the rotating plate (33) away from the rotating shaft (32). A movable plate (35) is provided on the bracket (1) below the push rod (34). A movable groove (36) is opened on the movable plate (35). The push rod (34) is movably inserted into the movable groove (36). The end of the movable plate (37) away from the fixed plate (13) is fixedly connected to the movable plate (35).
2. A mixing device for processing rubber parts for automobiles according to claim 1, wherein A third motor (31) is fixedly mounted on the upper surface of the horizontal plate (3), and the output end of the third motor (31) is coaxially fixed on the rotating shaft (32).
3. A mixing device for processing rubber parts for automobiles according to claim 2, wherein The bracket (1) is provided with telescopic rods (4) at both ends of the movable plate (35), and the output end of the telescopic rods (4) is hinged to the fixed plate (13).
4. A mixing device for processing rubber parts for automobiles according to claim 3, wherein Support rods (38) are movably inserted at both ends of the movable plate (35), and the ends of the support rods (38) are fixedly mounted on the bracket (1).
5. A mixing device for processing rubber parts for automobiles according to claim 4, wherein The cover plate (15) is fixedly provided with a first fixing block (2) at one end near the fixing plate (13). Two vertically arranged long rods (21) are fixedly provided on the lower surface of the first fixing block (2) and the long rods (21) movably pass through the fixing plate (13). A vertically arranged screw rod (22) is rotatably provided inside the fixing plate (13). The two long rods (21) are fixedly provided with a second fixing block (24) at one end inside the fixing plate (13) and the second fixing block (24) is threaded onto the screw rod (22).
6. A mixing device for processing rubber parts for automobiles according to claim 5, wherein A second motor (23) is fixedly mounted on the lower surface of the fixed plate (13) near the lead screw (22), and the output end of the second motor (23) is coaxially fixed on the lead screw (22).