A side leakage prevention mute cotton production line raw material conveying equipment
By adopting arc-shaped leak-proof protrusions, elastic supports, inclined scrapers and auxiliary brushes, and hopper buffer design on the conveyor equipment of the silent cotton production line, the problems of side leakage, deformation, incomplete cleaning, and residual material collection of the conveyor belt have been solved, achieving stable and efficient operation of the equipment and effective utilization of raw materials.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 江苏章工智能科技有限公司
- Filing Date
- 2025-09-05
- Publication Date
- 2026-07-21
AI Technical Summary
Traditional silent cotton production line conveyor equipment suffers from problems such as unprotected conveyor belts leading to raw material leakage, single-point rigidity of auxiliary supports causing deformation, incomplete scraping of residues, and lack of buffer design and residue collection structure in the hoppers. These issues result in severe raw material loss, cotton lint flying around, low efficiency, and poor stability.
The system employs an arc-shaped leak-proof conveyor belt with raised edges, an elastic buffer support structure, a combination of inclined scrapers and auxiliary brushes for scraping, a hopper rubber buffer pad and receiving components to ensure the stability of the conveyor belt, thoroughly remove residual material, reduce impact damage, and facilitate residual material collection.
It effectively prevents raw material leakage, ensures smooth conveyor belt operation, thoroughly removes residual material, reduces cotton lint flying, improves raw material utilization, and is suitable for the continuous and efficient operation of silent cotton production lines.
Smart Images
Figure CN224529729U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of conveying equipment technology, specifically to a leak-proof, silent cotton production line raw material conveying equipment. Background Technology
[0002] In the field of raw material conveying in the soundproof cotton production line, the conveyor belts of traditional conveying equipment are mostly unprotected planar structures. During the conveying process, the soundproof cotton raw material is prone to spill from the edge due to equipment vibration or inertia. Moreover, traditional auxiliary supports are mostly single-point rigid structures, which cannot evenly distribute the large-area pressure of the raw material, often leading to local dents and deformation of the conveyor belt, further aggravating the raw material loss. In the residual material removal process, traditional flat rigid scrapers can only peel off blocky residual materials and are helpless against the fine fibers wrapped around the surface of the conveyor belt. The residual fibers fall off with the conveyor belt and form cotton wool, which not only pollutes the production environment but also threatens the respiratory health of operators. In addition, the hopper outlet lacks a buffer design, and the raw materials are easily broken and scattered when they fall due to gravity impact. There is no special residual material collection structure, and the scattered and residual raw materials are difficult to recover, resulting in a lot of waste. The overall conveying efficiency is low and the stability is poor, which cannot meet the needs of the silent cotton production line for continuous, clean and efficient conveying. Utility Model Content
[0003] The purpose of this utility model is to solve the problems of traditional conveying equipment, such as easy loss of raw materials, flying cotton lint, serious waste, low efficiency and poor stability, caused by the lack of protection of the conveyor belt, the single-point rigidity of the auxiliary support, the incomplete cleaning of residue by the scraper, the lack of buffer in the hopper and the lack of residue collection structure. This utility model provides a side-leakage-proof silent cotton production line raw material conveying equipment.
[0004] To achieve the above objectives, this utility model specifically adopts the following technical solution: A leak-proof, sound-absorbing cotton production line raw material conveying device includes a main frame assembly. A drive motor is mounted on the top right rear end of the main frame assembly. A transmission assembly is fixedly connected to the output end of the drive motor. The front and rear ends of the transmission assembly are movably connected to the top inner side of the main frame assembly. A conveyor belt is wound around the outer side of the transmission assembly. An arc-shaped leak-proof protrusion is integrally formed on the surface of the conveyor belt, and the arc-shaped leak-proof protrusion is parallel to the length direction of the conveyor belt. Support frames are fixedly connected to the front and rear sides of the main frame assembly, and an auxiliary support frame is fixedly connected to the top side of the support frame. The auxiliary component is rotatably connected to the inner side of the conveyor belt on its top side. A scraping component is fixedly connected to the middle of the side wall of the support frame. The scraping component includes a scraper, the top end of which is slidably connected to the bottom side of the conveyor belt. A receiving component is slidably connected to the inner side wall of the bottom end of the main frame component. The top side of the receiving component is located below the conveyor belt, the support frame, and the scraping component. A hopper is provided at the upper left end of the conveyor belt. A rubber buffer pad is provided at the discharge port inside the hopper. An overlapping frame is fixedly connected to the front and rear sides of the hopper.
[0005] Furthermore, the main frame assembly includes a supporting main frame and a sliding groove. The sliding groove is disposed at the inner bottom end of the supporting main frame. The drive motor and the transmission assembly are connected together through the top of the rear right end of the supporting main frame. The support frame is fixedly connected to the front and rear ends of the top of the supporting main frame. The side end of the receiving assembly is slidably connected to the sliding groove. Furthermore, the transmission assembly includes a rotating shaft and a roller. The two ends of the rotating shaft are fixedly connected to the upper inner sections of both ends of the main frame assembly. The rear end of the rotating shaft passes through the main frame assembly and is connected to the output end of the drive motor. The front and rear ends of the roller are fixedly sleeved on the outer side wall of the rotating shaft. The inner side wall of the conveyor belt is connected around the outer side wall of the roller.
[0006] Furthermore, the auxiliary component includes a support shaft and a branch drum. The front and rear ends of the support shaft are fixedly connected to the front and rear sides of the support frame. The top outer side of the support shaft passes through and is rotatably connected to the inner axis of the branch drum. The outer side of the branch drum is wrapped with an elastic buffer sleeve. The top side of the branch drum is rotatably connected to the inner top of the conveyor belt. The branch drum provides auxiliary support for the conveyor belt, ensuring that the conveyor belt remains stable during the conveying process.
[0007] Furthermore, the scraping assembly also includes a fixed shaft and a fixed cylinder. The front and rear ends of the fixed shaft are fixedly connected to the inner side wall of the support frame, and the top right end of the scraper is slidably connected to the bottom side of the conveyor belt. When the conveyor belt passes the scraper, the scraper scrapes off the residual material on the conveyor belt.
[0008] Furthermore, the inner end of the fixed shaft is fixedly connected to the front and rear end shafts of the fixed cylinder, the bottom left end of the scraper is fixedly connected to the outer right side of the fixed cylinder, the top side of the scraper has an inclined arc surface structure with an inclination angle of 15°-20°, the top arc surface of the scraper is densely covered with secondary bristles, and the top side of the scraper and the secondary bristles are slidably connected to the bottom side of the conveyor belt.
[0009] Furthermore, the receiving assembly includes a receiving plate and a handrail groove. The two ends of the receiving plate are movably connected to the lower inner end of the main frame assembly. The handrail groove is located at the front bottom of the receiving plate. The top side of the receiving plate is located below the conveyor belt, the support frame, and the scraping assembly. When it is necessary to clean the raw materials on the receiving plate, the receiving plate can be easily pulled out from the groove at the inner bottom wall of the main frame assembly through the handrail groove.
[0010] Compared with the prior art, this utility model provides a leak-proof, silent cotton production line raw material conveying equipment, which has the following beneficial effects: This leak-proof, silent cotton production line's raw material conveying equipment effectively prevents side leakage of raw materials through the arc-shaped leak-proof protrusions on the conveyor belt surface. The branch rotating drum in the auxiliary component, wrapped with an elastic buffer sleeve, provides stable support for the conveyor belt to avoid deformation and ensure smooth conveying. The scraping component uses a scraper with a 15°-20° inclined arc surface in combination with dense secondary bristles to thoroughly remove blocky and fibrous residues, reducing cotton lint flying. The rubber buffer pad at the hopper outlet reduces the impact and scattering of raw materials as they fall, and the receiving component collects residual materials for easy recycling and reuse, thus improving the overall raw material utilization rate, adapting to the characteristics of silent cotton, and ensuring continuous and efficient operation of the production line. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the overall structure and connection of this utility model; Figure 2 The top view shows the structural connection of the transmission assembly and auxiliary components of this utility model; Figure 3 This is a bottom view showing the structural connection between the main frame assembly and the scraping assembly of this utility model; Figure 4 This is a structural diagram showing the support plate extending out of the main frame assembly. Figure 5 This is a bottom view of the structure of this utility receiving component.
[0012] In the diagram: 1. Main frame assembly; 11. Supporting main frame; 12. Slide chute; 2. Drive motor; 3. Transmission assembly; 31. Rotating shaft; 32. Roller; 4. Conveyor belt; 5. Support frame; 6. Auxiliary assembly; 61. Support shaft; 62. Branch drum; 7. Scraping assembly; 71. Fixed shaft; 72. Fixed cylinder; 73. Scraper; 8. Receiving assembly; 81. Receiving plate; 82. Handrail groove; 9. Overlapping frame; 10. Hopper. 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] like Figures 1-3 As shown, a material conveying device for a leak-proof, silent cotton production line includes a main frame assembly 1. The main frame assembly 1 includes a supporting main frame 11 and a chute 12. The chute 12 is located at the inner bottom end of the supporting main frame 11. like Figures 1-4 As shown, a drive motor 2 is provided at the top right rear end of the main frame assembly 1. The output end of the drive motor 2 is fixedly connected to a transmission assembly 3. The drive motor 2 and the transmission assembly 3 are connected together at the top right rear end of the main frame 11. The front and rear ends of the transmission assembly 3 are movably connected to the top inner side of the main frame assembly 1. The transmission assembly 3 includes a rotating shaft 31 and a roller 32. The two ends of the rotating shaft 31 are fixedly connected to the upper inner sections of both ends of the main frame assembly 1. The rear end of the rotating shaft 31 passes through the main frame assembly 1 and is connected to the output end of the drive motor 2. The front and rear ends of the roller 32 are fixedly sleeved on the outer side wall of the rotating shaft 31. The inner side wall of the conveyor belt 4 is connected around the outer side wall of the roller 32. The drive motor 2 drives the rotating shaft 31 to rotate. The roller 32, which is fixedly sleeved on the outer side of the rotating shaft 31, rotates synchronously with the rotating shaft 31. Since the inner side wall of the conveyor belt 4 is wrapped around and attached to the outer side of the roller 32, the rotation driving force of the roller 32 drives the conveyor belt 4 to run horizontally along the top of the main frame assembly 1, realizing the conveying of raw materials from left to right. like Figure 2 and Figure 4As shown, a conveyor belt 4 is connected to the outer side of the transmission assembly 3. The surface of the conveyor belt 4 is integrally formed with an arc-shaped anti-leakage protrusion, which is arranged parallel to the length of the conveyor belt 4. Support frames 5 are fixedly connected to the front and rear sides of the main frame assembly 1. The support frames 5 are fixedly connected to the top front and rear ends of the main frame 11. The side end of the receiving assembly 8 is slidably connected to the slide groove 12. An auxiliary assembly 6 is fixedly connected to the top side of the support frame 5. The auxiliary assembly 6 includes a support shaft 61 and a branch drum 62. The top outer side of the support shaft 61 passes through and is rotatably connected to the inner side of the branch drum 62. At the axis, the outer side of the branch drum 62 is wrapped with an elastic buffer sleeve. The front and rear ends of the support shaft 61 are fixedly connected to the front and rear sides of the support frame 5. The top side of the branch drum 62 is tumblingly connected to the inner top of the conveyor belt 4. The branch drum 62 rotates freely around the support shaft 61, and the elastic buffer sleeve on the outer side of the branch drum 62 rolls and fits against the inner top of the conveyor belt 4. It adapts to the slight undulation of the conveyor belt 4 through elastic deformation. At the same time, the array of branch drums 62 evenly disperses the pressure of the sound-absorbing cotton material, avoiding local indentation of the conveyor belt 4 due to the "large-area dispersed load" of the material. like Figure 3 As shown, the top side of the auxiliary component 6 is rolledly connected to the inner side of the conveyor belt 4. A scraping component 7 is fixedly connected to the middle of the side wall of the support frame 5. The scraping component 7 includes a scraper 73, the top end of which is slidably connected to the bottom side of the conveyor belt 4. The scraping component 7 also includes a fixed shaft 71 and a fixed cylinder 72. The inner end of the fixed shaft 71 is fixedly connected to the front and rear axis of the fixed cylinder 72. The bottom left end of the scraper 73 is fixedly connected to the outer right side of the fixed cylinder 72. The top side of the scraper 73 has an inclined arc surface structure with an inclination angle of 15°-20°. The top side arc surface of the scraper 73 is densely covered with secondary bristles. The top side of the scraper 73 and the secondary bristles are slidably connected to the bottom side of the conveyor belt 4. The front and rear ends of the fixed shaft 71 are fixedly connected to the inner wall of the support frame 5. The top right end of the scraper 73 is slidably connected to the bottom side of the conveyor belt 4. The secondary bristles densely covered on the top side arc surface of the scraper 73 can penetrate into the tiny gaps or fiber entanglements on the surface of the conveyor belt 4 to thoroughly clean the fine fiber residues such as polyester fiber filaments that the scraper 73 cannot remove, ensuring that the surface of the conveyor belt 4 is clean and preventing fiber from falling off and forming cotton lint during subsequent conveying. like Figure 5 As shown, a receiving component 8 is slidably connected to the inner side wall of the bottom end of the main frame assembly 1. The receiving component 8 includes a receiving plate 81 and a handrail groove 82. The two sides of the receiving plate 81 are movably connected to the lower inner side of the main frame assembly 1. The handrail groove 82 is located at the front end of the bottom side of the receiving plate 81. The top side of the receiving plate 81 is located below the conveyor belt 4, the support frame 5, and the scraping component 7. The top side of the receiving plate 81 completely covers the area below the conveyor belt 4, the support frame 5, and the scraping component 7, which can fully receive the falling residue and prevent the residue from falling outside the equipment and increasing the cleaning cost. like Figure 1 and Figure 4As shown, the top side of the receiving component 8 is located below the conveyor belt 4, the support frame 5, and the scraping component 7. A hopper 10 is provided at the upper left end of the conveyor belt 4. A rubber buffer pad is provided at the discharge port inside the hopper 10. The front and rear sides of the hopper 10 are fixedly connected to the overlapping frame 9. The opening and closing degree of the discharge port is adjusted according to the size of the raw material block to ensure that the raw material falls on the surface of the conveyor belt 4 in a uniform and continuous manner. The hopper 10 is fixed to the main frame component 1 through the overlapping frame 9 on the front and rear sides to ensure the stability of the feeding process.
[0015] Working principle: such as Figures 1-5 As shown, the raw material is fed quantitatively: the sound-absorbing cotton raw material, such as polyester fiber cotton blocks or sound-absorbing cotton blanks, is poured into the hopper 10 at the left end above the conveyor belt 4. The rubber buffer pad at the discharge port inside the hopper 10 plays a role - when the raw material falls from the discharge port, the rubber buffer pad slows down the falling speed of the raw material through its own elastic deformation, preventing the raw material from scattering due to gravity impact on the surface of the conveyor belt 4; at the same time, the opening and closing degree of the discharge port can be adjusted according to the size of the raw material block to ensure that the raw material falls on the surface of the conveyor belt 4 in a uniform and continuous manner. The hopper 10 is fixed to the main frame assembly 1 by the overlapping frame 9 on the front and rear sides to ensure the stability of the feeding process. Start the drive motor 2 at the rear right end of the main frame assembly 1. The output torque of the drive motor 2 is transmitted to the conveyor belt 4 through the transmission assembly 3. The drive motor 2 drives the rotating shaft 31 to rotate. The roller 32, which is fixedly sleeved on the outside of the rotating shaft 31, rotates synchronously with the rotating shaft 31. Since the inner wall of the conveyor belt 4 is wrapped around and attached to the outside of the roller 32, the rotation driving force of the roller 32 drives the conveyor belt 4 to run horizontally along the top of the main frame assembly 1, realizing the conveying of raw materials from left to right. Auxiliary support to prevent dents: The auxiliary component 6 on the top side of the support frame 5 forms an array support for the conveyor belt 4. The support shaft 61 is fixed to the front and rear sides of the support frame 5, and the branch drum 62 rotates freely around the support shaft 61. The elastic buffer sleeve on the outer side of the branch drum 62 rolls and fits against the top inner side of the conveyor belt 4. It adapts to the slight undulations of the conveyor belt 4 through elastic deformation. At the same time, the array-distributed branch drums 62 evenly disperse the pressure of the sound-absorbing cotton material, avoiding local dents in the conveyor belt 4 due to the "large-area dispersed load" of the material. Raised edge to prevent side leakage: The arc-shaped anti-leakage raised edge integrally formed on the surface of the conveyor belt 4 is parallel to the length of the conveyor belt 4 and blocks the raw material on both sides to prevent the sound-absorbing cotton raw material from spilling from the edge due to slight vibration or inertia of the conveyor belt 4 during the conveying process, and further ensures the integrity of the conveying. Residual material removal: When conveyor belt 4 completes the material conveying and returns, the scraping component 7 in the middle of the side wall of support frame 5 starts the residual material removal operation. Scraper removes blocky residues: The fixed shaft 71 and the fixed cylinder 72 fix the scraper 73 to the bottom side of the conveyor belt 4. The 15°-20° inclined arc surface on the top side of the scraper 73 is in close contact with the bottom side of the conveyor belt 4. When the conveyor belt 4 is running back, the arc surface can scrape off the blocky residues such as cotton pieces that have not completely fallen off the surface, so as to avoid the residues circulating with the conveyor belt 4 to the feed end and causing secondary pollution. Secondary bristles remove fiber entanglement: The secondary bristles densely planted on the top arc surface of the scraper 73 can penetrate into the tiny gaps or fiber entanglement areas on the surface of the conveyor belt 4 to thoroughly clean up the fine fiber residues such as polyester fiber filaments that the scraper 73 cannot remove, ensuring that the surface of the conveyor belt 4 is clean and preventing fiber from falling off and forming cotton lint during subsequent conveying. Layered recycling of residual materials: The blocky and fibrous residual materials removed by the scraping component 7 fall to the receiving component 8 at the bottom of the main frame component 1 under the action of gravity. Residual material collection: The top side of the receiving plate 81 completely covers the area below the conveyor belt 4, support frame 5 and scraping component 7, which can fully receive the falling residual material and prevent residual material from falling outside the equipment and increasing cleaning costs. Convenient recycling: When the residual material in the receiving plate 81 accumulates to a certain amount, the operator can pull out the receiving plate 81 as a whole through the handrail groove 82 at the front end of the bottom side of the receiving plate 81 and along the sliding groove 12 at the bottom of the inner side of the main frame assembly 1. The residual material can be directly processed centrally or crushed and reused. The cleaning can be completed without stopping the machine, ensuring the continuous operation of the production line.
Claims
1. A leak-proof, silent cotton production line raw material conveying equipment, comprising a main frame assembly (1), characterized in that: A drive motor (2) is provided at the top right rear side of the main frame assembly (1). A transmission assembly (3) is fixedly connected to the output end of the drive motor (2). The front and rear ends of the transmission assembly (3) are movably connected to the top inner side of the main frame assembly (1). A conveyor belt (4) is connected around the outside of the transmission assembly (3). An arc-shaped anti-leakage protrusion is integrally formed on the surface of the conveyor belt (4). The arc-shaped anti-leakage protrusion is parallel to the length direction of the conveyor belt (4). The main frame assembly (1) is fixedly connected to the front and rear sides of the support frame (5), and the top side of the support frame (5) is fixedly connected to the auxiliary assembly (6). The auxiliary assembly (6) includes a support shaft (61) and a branch rotating cylinder (62). The top outer side of the support shaft (61) passes through and is rotatably connected to the inner axis of the branch rotating cylinder (62). The outer side of the branch rotating cylinder (62) is wrapped with an elastic buffer sleeve. The top side of the auxiliary component (6) is rolled to the inner side of the conveyor belt (4). The middle of the side wall of the support frame (5) is fixedly connected to the scraping component (7). The scraping component (7) includes a scraper (73). The top end of the scraper (73) is slidably connected to the bottom side of the conveyor belt (4). The scraping component (7) also includes a fixed shaft (71) and a fixed cylinder (72). The inner end of the fixed shaft (71) is fixedly connected to the front and rear shaft center of the fixed cylinder (72). The bottom left end of the scraper (73) is fixedly connected to the outer right side of the fixed cylinder (72). The top side of the scraper (73) has an inclined arc surface structure with an inclination angle of 15°-20°. The top arc surface of the scraper (73) is densely covered with secondary bristles. The top side of the scraper (73) and the secondary bristles are slidably connected to the bottom side of the conveyor belt (4). A receiving component (8) is slidably connected to the inner side wall of the bottom end of the main frame assembly (1). The top side of the receiving component (8) is located below the conveyor belt (4), the support frame (5), and the scraping component (7). A hopper (10) is provided at the upper left end of the conveyor belt (4). A rubber buffer pad is provided at the discharge port inside the hopper (10). An overlapping frame (9) is fixedly connected to the front and rear sides of the hopper (10).
2. The material conveying equipment for a leak-proof, silent cotton production line according to claim 1, characterized in that: The main frame assembly (1) includes a supporting main frame (11) and a slide groove (12). The slide groove (12) is located at the bottom inner side of the supporting main frame (11). The drive motor (2) and the transmission assembly (3) are connected together at the top right rear end of the supporting main frame (11). The support frame (5) is fixedly connected to the front and rear ends of the top of the supporting main frame (11). The side end of the receiving assembly (8) is slidably connected to the slide groove (12).
3. The material conveying equipment for a leak-proof, silent cotton production line according to claim 1, characterized in that: The transmission assembly (3) includes a rotating shaft (31) and a roller (32). The two ends of the rotating shaft (31) are fixedly connected to the upper inner sections of the two ends of the main frame assembly (1). The rear end of the rotating shaft (31) passes through the main frame assembly (1) and is connected to the output end of the drive motor (2). The front and rear ends of the roller (32) are fixedly sleeved on the outer side wall of the rotating shaft (31). The inner side wall of the conveyor belt (4) is connected around the outer side wall of the roller (32).
4. The material conveying equipment for a leak-proof, silent cotton production line according to claim 1, characterized in that: The front and rear ends of the support shaft (61) are fixedly connected to the front and rear sides of the support frame (5), and the top side of the branch drum (62) is tumbled to the top of the inner side of the conveyor belt (4).
5. The material conveying equipment for a leak-proof, silent cotton production line according to claim 1, characterized in that: The front and rear ends of the fixed shaft (71) are fixedly connected to the inner side wall of the support frame (5), and the top right end of the scraper (73) is slidably connected to the bottom side of the conveyor belt (4).
6. The material conveying equipment for a leak-proof, silent cotton production line according to claim 1, characterized in that: The receiving component (8) includes a receiving plate (81) and a handrail groove (82). The two sides of the receiving plate (81) are movably connected to the lower inner side of the main frame component (1). The handrail groove (82) is located at the front bottom side of the receiving plate (81). The top side of the receiving plate (81) is located below the conveyor belt (4), the support frame (5), and the scraping component (7).