Rubber particle raw material mixing equipment for rubber product production
By introducing a stirring device and a pressing device into the rubber granule raw material mixing equipment, the problems of uneven mixing and equipment instability were solved, achieving efficient and uniform mixing and stable stirring of rubber granule raw materials, thus meeting the quality requirements of rubber product manufacturing.
Patent Information
- Application Number
- CN202520102166.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-16
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-01-16
AI Technical Summary
Traditional rubber granule raw material mixing equipment suffers from problems such as uneven mixing, low efficiency, and insufficient equipment stability, making it difficult to meet the market's increasing demands for the quality and performance of rubber products.
The rubber granule raw material mixing equipment includes a stirring device and a pressing device. The stirring device achieves all-round deep stirring through lifting blocks and stirring rods, while the pressing device ensures the stability of the placement cylinder and avoids shaking and displacement through a bidirectional screw driven by a servo motor and a movable plate.
This process achieves uniform mixing of rubber granule raw materials, improves mixing efficiency and quality, ensures the stability of the stirring process, avoids equipment shaking and displacement, and meets production requirements.
Smart Images
Figure CN223918340U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of rubber product manufacturing equipment, specifically to a rubber granule raw material mixing equipment for rubber product manufacturing. Background Technology
[0002] In the rubber product manufacturing industry, the uniform mixing of rubber granules is crucial for product quality. Traditional rubber granule mixing equipment often suffers from uneven mixing, low efficiency, and insufficient equipment stability during the mixing process. As market demands for the quality and performance of rubber products continue to rise, there is an urgent need for equipment that can efficiently and stably achieve thorough and uniform mixing of rubber granules.
[0003] The mixing structure of this mixing equipment will deeply agitate the raw materials, resulting in a good mixing effect. Moreover, during the mixing process, the placement cylinder is unlikely to shake or shift, thus ensuring smooth mixing and guaranteeing the final mixing quality of the rubber granules. Utility Model Content
[0004] To address the shortcomings of existing technologies, the technical solution adopted by this utility model is as follows: a rubber granule raw material mixing device for rubber product production, comprising: a base, with a fixed frame fixedly connected to the outer wall of the top of the base; a pressing device, the outer wall of the pressing device being slidably connected to the outer wall of the fixed frame, and a placement cylinder inserted into the outer wall of the pressing device; a stirring device, the outer wall of the stirring device being fixedly connected to the outer wall of the pressing device, the stirring device being used to mix rubber granule raw materials; the stirring device includes a DC motor, the output end of the DC motor being fixedly connected to a drive shaft, the outer wall of the drive shaft being fixedly connected to a fixed disk, the inner side wall of the fixed disk having an internal toothed groove, the bottom outer wall of the fixed disk being fixedly connected to an anti-detachment ring, a limit plate being provided outside the anti-detachment ring, a gear being slidably connected to the outer wall of the anti-detachment ring, a stirring rod being fixedly connected inside the gear, and a lifting block being fixedly connected to the bottom end of the stirring rod.
[0005] Preferably, the outer wall of the bottom of the lifting block is slidably connected to the bottom of the placement cylinder, the outer wall of the top of the limiting plate is fixedly connected to the outer wall of the bottom of the fixed plate, the side wall of the limiting plate is rotatably connected to the outer wall of the gear, the top of the stirring rod is rotatably connected to the inner wall of the fixed plate, and the outer wall of the gear meshes with the outer wall of the fixed plate through the internal tooth groove. By setting a stirring device, the rubber granule raw material is stirred and mixed. The lifting block can lift the raw material at the bottom, making the mixing more uniform and thorough. Through this stirring structure, the rubber granule raw material can be stirred in all directions and deeply, thereby improving the mixing efficiency and quality.
[0006] Preferably, the clamping device includes a servo motor, the output end of which is fixedly connected to a bidirectional screw, the outer wall of which is threadedly connected to a bearing plate, the outer wall of which is fixedly connected to a positioning block, the inner wall of which is slidably connected to a limit rod, the outer wall of which is slidably connected to a movable plate, and the top outer wall of which is fixedly connected to an L-shaped plate.
[0007] Preferably, the outer wall of the bottom of the servo motor is fixedly connected to the outer wall of the top of the base, the outer wall of the top of the base is fixedly connected to the outer wall of the bottom of the limiting rod, the inner wall of the bearing plate and the inner wall of the movable plate are slidably connected to the outer wall of the fixed frame, the outer wall of the movable plate is threadedly connected to the outer wall of the bidirectional screw, the outer wall of the top of the bidirectional screw is rotatably connected to the inner wall of the top of the fixed frame, the outer wall of the positioning block is inserted into the outer wall of the placement cylinder, the outer wall of the bearing plate is in contact with the outer wall of the placement cylinder, the outer wall of the L-shaped plate is fixedly connected to the outer wall of the top of the DC motor, and the inner wall of the movable plate is rotatably connected to the outer wall of the transmission shaft. By setting a clamping device, the movable plate will cooperate with the bearing plate to clamp the placement cylinder, thereby ensuring the stability of the placement cylinder in the subsequent stirring process, avoiding shaking and displacement, and ensuring the smooth progress of stirring.
[0008] The beneficial effects of this utility model are as follows:
[0009] 1. This utility model uses a stirring device to mix rubber granules. The lifting block can lift the material at the bottom, making the mixing more uniform and thorough. This stirring structure can stir the rubber granules in all directions and at a deep level, thereby improving the mixing efficiency and quality.
[0010] 2. By setting up a clamping device, the movable plate will work with the bearing plate to clamp the placement cylinder, thereby ensuring the stability of the placement cylinder during the subsequent stirring process, avoiding shaking and displacement, and ensuring the smooth progress of stirring. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the structure of this utility model;
[0012] Figure 2 This is a schematic diagram of the internal structure of this utility model;
[0013] Figure 3 This is a schematic diagram of the pressing device of this utility model;
[0014] Figure 4 This is a schematic diagram of the structure of the stirring device of this utility model;
[0015] In the diagram: 1. Base; 2. Fixing frame; 3. Pressing device; 4. Stirring device; 5. Placement cylinder; 31. Servo motor; 32. Bidirectional screw; 33. Bearing plate; 34. Positioning block; 35. Limiting rod; 36. Movable plate; 37. L-shaped plate; 41. DC motor; 42. Drive shaft; 43. Fixing plate; 44. Internal tooth groove; 45. Anti-detachment ring; 46. Limiting plate; 47. Gear; 48. Stirring rod; 49. Lifting block. Detailed Implementation
[0016] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose.
[0017] Example: Please refer to Figure 1 - Figure 4 This utility model provides a technical solution: a rubber granule raw material mixing device for rubber product production, comprising: a base 1, with a fixed frame 2 fixedly connected to the outer wall of the top of the base 1; a pressing device 3, the outer wall of the pressing device 3 being slidably connected to the outer wall of the fixed frame 2, and a placement cylinder 5 inserted into the outer wall of the pressing device 3; a stirring device 4, the outer wall of the stirring device 4 being fixedly connected to the outer wall of the pressing device 3, and the stirring device 4 being used to mix rubber granule raw materials; the stirring device 4 includes a DC motor 41, the output end of the DC motor 41 being fixedly connected to a drive shaft 42, the outer wall of the drive shaft 42 being fixedly connected to a fixed disk 43, the inner side wall of the fixed disk 43 having an internal toothed groove 44, the outer wall of the bottom of the fixed disk 43 being fixedly connected to an anti-detachment ring 45, the outer side of the anti-detachment ring 45 being provided with a limit plate 46, and the outer wall of the anti-detachment ring 45 being... A gear 47 is slidably connected, and a stirring rod 48 is fixedly connected inside the gear 47. A lifting block 49 is fixedly connected to the bottom end of the stirring rod 48. The DC motor 41 is fixed on the L-shaped plate 37 and starts. The motor drives the transmission shaft 42 to rotate. The transmission shaft 42 passes through the movable plate 36 and causes the fixed plate 43 to rotate. Since the internal tooth groove 44 inside the fixed plate 43 meshes with the gear 47, when the fixed plate 43 rotates, the gear 47 rolls and rotates along the outer ring of the limiting plate 46 under the restriction of the anti-detachment ring 45 and the limiting plate 46. At this time, the rotation of the gear 47 drives the stirring rod 48 to rotate. Since the stirring rod 48 rotates on the fixed plate 43, although it has the freedom of rotation, it will still move with the rotation of the fixed plate 43. Therefore, the stirring rod 48 rotates itself while moving in circles, thus performing a stirring motion.
[0018] The outer wall of the bottom of the lifting block 49 is slidably connected to the bottom of the inside of the placement cylinder 5, the outer wall of the top of the limiting plate 46 is fixedly connected to the outer wall of the bottom of the fixed plate 43, the side wall of the limiting plate 46 is slidably connected to the outer wall of the gear 47, the top of the stirring rod 48 is rotatably connected to the inner wall of the fixed plate 43, and the outer wall of the gear 47 meshes with the outer wall of the fixed plate 43 through the inner tooth groove 44.
[0019] The clamping device 3 includes a servo motor 31, the output end of which is fixedly connected to a bidirectional screw 32, the outer wall of which is threadedly connected to a bearing plate 33, the outer wall of which is fixedly connected to a positioning block 34, the inner wall of which is slidably connected to a limit rod 35, the outer wall of which is slidably connected to a movable plate 36, and the top outer wall of which is fixedly connected to an L-shaped plate 37.
[0020] The outer wall of the bottom of the servo motor 31 is fixedly connected to the outer wall of the top of the base 1. The outer wall of the top of the base 1 is fixedly connected to the outer wall of the bottom of the limit rod 35. The inner wall of the bearing plate 33 and the inner wall of the movable plate 36 are slidably connected to the outer wall of the fixed frame 2. The outer wall of the movable plate 36 is threadedly connected to the outer wall of the bidirectional screw 32. The outer wall of the top of the bidirectional screw 32 is rotatably connected to the inner wall of the top of the fixed frame 2. The outer wall of the positioning block 34 is inserted into the outer wall of the placement cylinder 5. The outer wall of the bearing plate 33 is in contact with the outer wall of the placement cylinder 5. The outer wall of the L-shaped plate 37 is fixedly connected to the outer wall of the top of the DC motor 41. The inner wall of 36 is rotatably connected to the outer wall of the drive shaft 42. Rubber granules are loaded into the placement cylinder 5. Then, the servo motor 31 in the pressing device 3 is started, which drives the bidirectional screw 32 to rotate. Due to the bidirectional thread of the bidirectional screw 32, the bearing plate 33 and the movable plate 36 move closer or further apart along the fixed frame 2 on the base 1. At the same time, they are limited by the limiting rod 35. When stirring is required, the bearing plate 33 and the movable plate 36 are controlled to move closer to each other. Since the positioning block 34 is inserted into the placement cylinder 5, the movable plate 36, which is pressed down, will cooperate with the bearing plate 33 to press and fix the placement cylinder 5.
[0021] Working principle:
[0022] In use, rubber granules are loaded into the placement cylinder 5, and then the servo motor 31 in the clamping device 3 is started, which drives the bidirectional screw 32 to rotate. Due to the bidirectional thread of the bidirectional screw 32, the bearing plate 33 and the movable plate 36 move closer or further apart along the fixed frame 2 on the base 1. At the same time, they are limited by the limiting rod 35. When stirring is required, the bearing plate 33 and the movable plate 36 are controlled to move closer to each other. Since the positioning block 34 is inserted into the placement cylinder 5, the movable plate 36, which is pressed down, will cooperate with the bearing plate 33 to press and fix the placement cylinder 5, thereby ensuring the stability of the placement cylinder 5 in the subsequent stirring process, avoiding shaking and displacement, and ensuring smooth stirring. Through the cooperation of the bearing plate 33 and the movable plate 36, the loosening of the placement cylinder 5 during operation is effectively prevented, laying the foundation for efficient stirring. After stirring is completed, the bidirectional screw 32 can be rotated in the opposite direction, so that the stirring device 4 is disengaged from the placement cylinder 5. At this time, the placement cylinder 5 can be taken out from the bearing plate 33, which facilitates the removal of the mixed rubber granules.
[0023] During the startup of the stirring device 4, the DC motor 41 fixed on the L-shaped plate 37 starts, driving the transmission shaft 42 to rotate. The transmission shaft 42, passing through the movable plate 36, causes the fixed plate 43 to rotate. Since the internal tooth groove 44 inside the fixed plate 43 meshes with the gear 47, when the fixed plate 43 rotates, the gear 47, under the restriction of the anti-detachment ring 45 and the limiting plate 46, rolls and rotates along the outer ring of the limiting plate 46. At this time, the rotation of the gear 47 drives the stirring rod 48 to rotate. Since the stirring rod 48 rotates on the fixed plate 43, although it has the freedom of rotation, it will still move with the rotation of the fixed plate 43. Therefore, the stirring rod 48 rotates itself while moving in circles, thus performing stirring motion. The lifting block 49 at the bottom of the stirring rod 48 stirs and mixes the rubber granule raw material inside the placement cylinder 5. The lifting block 49 can lift the raw material at the bottom, making the mixing more uniform and thorough. Through this stirring structure, the rubber granule raw material can be stirred in all directions and at a deep level, thereby improving the mixing efficiency and quality and meeting the production requirements.
[0024] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.
Claims
1. A rubber particle raw material mixing apparatus for rubber product production, characterized by comprising: a rubber particle raw material mixing device; and a rubber particle raw material mixing device control device. Include: The base (1), the outer wall of the top of the base (1) is fixedly connected with the fixed frame (2); The compression device (3), the outer wall of the compression device (3) is slidably connected with the outer wall of the fixed frame (2), and the outer wall of the compression device (3) is inserted with the placing cylinder (5); The stirring device (4), the outer wall of the stirring device (4) is fixedly connected with the outer wall of the compression device (3), and the stirring device (4) is used for mixing rubber particle raw materials; The stirring device (4) includes a DC motor (41), the output end of the DC motor (41) is fixedly connected with a transmission shaft (42), the outer wall of the transmission shaft (42) is fixedly connected with a fixed disc (43), the inner wall of the fixed disc (43) is provided with an inner gear slot (44), the outer wall of the bottom of the fixed disc (43) is fixedly connected with an anti-off ring (45), the outer portion of the anti-off ring (45) is provided with a limiting disc (46), the outer wall of the anti-off ring (45) is slidably connected with a gear (47), the inner portion of the gear (47) is fixedly connected with a stirring rod (48), and the bottom end of the stirring rod (48) is fixedly connected with a lifting block (49).
2. The rubber pellet raw material mixing apparatus for rubber product manufacturing according to claim 1, characterized in that: The outer wall of the bottom of the lifting block (49) is slidably connected with the bottom end of the inner portion of the placing cylinder (5).
3. The rubber pellet raw material mixing apparatus for rubber product manufacturing according to claim 1, characterized in that: The outer wall of the top of the limiting disc (46) is fixedly connected with the outer wall of the bottom of the fixed disc (43), the side wall of the limiting disc (46) is rollingly connected with the outer wall of the gear (47), the top end of the stirring rod (48) is rotatably connected with the inner wall of the fixed disc (43), and the outer wall of the gear (47) is engaged with the outer wall of the fixed disc (43) through the inner gear slot (44).
4. The rubber pellet raw material mixing apparatus for rubber product manufacturing according to claim 1, characterized in that: The compression device (3) includes a servo motor (31), the output end of the servo motor (31) is fixedly connected with a bidirectional screw rod (32), the outer wall of the bidirectional screw rod (32) is threadedly connected with a bearing plate (33), the outer wall of the bearing plate (33) is fixedly connected with a positioning block (34), the inner wall of the bearing plate (33) is slidably connected with a limiting rod (35), the outer wall of the limiting rod (35) is slidably connected with a movable plate (36), and the outer wall of the top of the movable plate (36) is fixedly connected with an L-shaped plate (37).
5. The rubber pellet raw material mixing apparatus for rubber product manufacturing according to claim 4, characterized in that: The outer wall of the bottom of the servo motor (31) is fixedly connected with the outer wall of the top of the base (1), the outer wall of the top of the base (1) is fixedly connected with the outer wall of the bottom of the limiting rod (35), the inner wall of the bearing plate (33) and the inner wall of the movable plate (36) are slidably connected with the outer wall of the fixed frame (2), the outer wall of the movable plate (36) is threadedly connected with the outer wall of the bidirectional screw rod (32), the outer wall of the top of the bidirectional screw rod (32) is rotatably connected with the inner wall of the top of the fixed frame (2), the outer wall of the positioning block (34) is inserted with the outer wall of the placing cylinder (5), and the outer wall of the bearing plate (33) is in contact with the outer wall of the placing cylinder (5).
6. The rubber pellet raw material mixing apparatus for rubber product manufacturing according to claim 4, characterized in that: The outer wall of the L-shaped plate (37) is fixedly connected with the outer wall of the top of the DC motor (41), and the inner wall of the movable plate (36) is rotatably connected with the outer wall of the transmission shaft (42).