Automatic plastic particle feeding mechanism
By designing sliding and vibration mechanisms in the automatic loading equipment of plastic particles, the problems of continuous accumulation of plastic sheets and pipeline blockage in one position are solved, and the uniformity of feeding and continuous production are achieved.
Patent Information
- Application Number
- CN202422027444.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-08-21
AI Technical Summary
The existing automatic plastic particle loading equipment has fixed discharge position, which causes plastic sheets to accumulate continuously in one position, affecting the loading efficiency and normal operation of the equipment. During the loading process, the plastic sheets are easily blocked in the pipeline or at the feeding port, resulting in poor loading and affecting the continuity and efficiency of production.
An automatic feeding mechanism for plastic particles is designed, and a sliding mechanism is used to realize the left and right movement of the feeding device, and a vibration mechanism is used to prevent the plastic sheet from being blocked in the pipeline or inlet. The sliding mechanism drives the feed silo to slide on the slide chute through the meshing connection between the gears and racks to realize left and right movement; the vibration mechanism drives the rotating plate to rotate through the motor, causing the hose to vibrate and prevent the plastic sheet from being blocked.
Through the design of sliding and vibration mechanisms, the uniformity of feeding is achieved, plastic sheets are prevented from stacking in one position, blocking of pipes or feed ports, and improving feeding efficiency and production continuity.
Smart Images
Figure CN222741889U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic particle processing, in particular to an automatic feeding mechanism for plastic particles. Background Art
[0002] Automatic feeding of plastic particles is a kind of equipment used in the plastic processing industry. It is designed to automatically convey bulk plastic sheets to hot melt machines, extruders or other storage equipment. Through the coordinated work of motors, conveying pipelines and control systems, it will be transported from the storage bin to the processing equipment to achieve fully automatic feeding.
[0003] The discharge position of the existing automatic feeding equipment for plastic particles is fixed, which causes the plastic sheets to continuously accumulate in one position and easily pile up, affecting the feeding efficiency and the normal operation of the equipment. In addition, during the feeding process, the plastic sheets are easily blocked in the pipeline or at the feed port, causing poor feeding and affecting the continuity and efficiency of production.
[0004] Therefore, the discharge position of the above-mentioned existing automatic feeding equipment for plastic particles is fixed, which causes the plastic sheets to continue to accumulate at one position and easily pile up, affecting the feeding efficiency and the normal operation of the equipment. In addition, during the feeding process, the plastic sheets are easily blocked in the pipeline or at the feed port, causing poor feeding and affecting the continuity and efficiency of production. This problem urgently needs to be solved to improve the use scenarios of the automatic feeding mechanism for plastic particles. Utility Model Content
[0005] In order to overcome the problem that the discharge position of the existing automatic feeding equipment for plastic particles is fixed, the plastic sheets continue to accumulate in one position, which is easy to pile up, affecting the feeding efficiency and the normal operation of the equipment. In addition, during the feeding process, the plastic sheets are easy to be blocked in the pipeline or at the feed port, resulting in poor feeding and affecting the continuity and efficiency of production.
[0006] The technical solution of the utility model is: an automatic feeding mechanism for plastic particles, comprising a bracket, two anti-skid pads are arranged at the lower end of the bracket, a sliding mechanism is arranged at the upper end of the bracket, the sliding mechanism comprises a mounting plate, a motor, a gear, a rack, a slide groove, a feeding bin, a bottom plate, a fan, a filter plate, a rotating shaft, a baffle, and a gravity block; the front end of the bracket is connected to the mounting plate, the front end of the mounting plate is connected to the motor, the output end of the motor is connected to the gear, slide grooves are opened on the front and rear sides of the inner side of the bracket, the inner side of the slide groove is slidably connected to the feeding bin, the front end of the feeding bin is connected to the rack, and the rear side of the feeding bin is provided with a vibration mechanism.
[0007] Preferably, by setting up a sliding mechanism, the feeding device can be moved left and right, making the feeding more uniform and preventing the plastic sheets from piling up in one place due to the fixed structure. In combination with the vibration mechanism, the plastic sheets can be prevented from being easily blocked in the pipe or at the feed port during the feeding process, thereby improving practicality and solving the problem that the discharge position of the existing automatic feeding equipment for plastic particles is fixed, resulting in continuous accumulation of plastic sheets in one position, which is easy to pile up and affects the feeding efficiency and normal operation of the equipment. In addition, the plastic sheets are easily blocked in the pipe or at the feed port during the feeding process, causing poor feeding and affecting the continuity and efficiency of production.
[0008] Preferably, the rack is meshed with the gear, the front end of the feeding bin is connected to a bottom plate, the gear drives the rack, and the rack drives the feeding bin to slide on the slide groove, so that the feeding bin can move left and right to prevent plastic sheets from piling up in one place.
[0009] Preferably, a fan is connected to the upper end of the bottom plate, and the fan is connected to an external power source. The fan generates wind force to absorb the plastic sheets.
[0010] Preferably, the fan is connected to the feeding bin, a filter plate is connected to the interior of the feeding bin, a rotating shaft is provided on the front side of the lower end of the feeding bin, a baffle is rotatably connected to the rear end of the rotating shaft, a gravity block is provided at the front end of the rotating shaft, the gravity block causes the baffle to rotate on the rotating shaft, thereby blocking the bottom of the feeding bin so that the fan only generates suction on the hose, when the accumulated weight of the plastic sheets in the feeding bin is greater than the gravity block, the baffle rotates on the rotating shaft, thereby discharging the plastic sheets. This design allows the external storage box to be replaced without stopping the machine, thus avoiding the problem of stopping the machine due to the need to replace the external storage box.
[0011] Preferably, the vibration mechanism includes a hose, a protective head, and a limit plate; a hose is provided at the upper end of the feeding bin, the hose and the feeding bin are connected to each other, the end of the hose away from the feeding bin is connected to the protective head, the rear end of the feeding bin is connected to the limit plate, the limit plate is movably connected to the hose, the protective head is fixed in the plastic sheet storage place, and the protective head prevents the hose from being flattened.
[0012] Preferably, the vibration mechanism includes an auxiliary plate, a connecting plate, and a rotating plate; the left and right sides of the rear end of the feeding bin are connected to the connecting plates, the right end of the right connecting plate is connected to the auxiliary plate, the upper end of the auxiliary plate is connected to the motor, the output end of the motor extends to the inner side of the connecting plate and is connected to the rotating plate, and the auxiliary plate is used to fix the motor.
[0013] Preferably, the rotating plate is rotatably connected to the connecting plate, the rotating plate is movably connected to the hose, the motor is connected to an external power source, the motor drives the rotating plate to rotate, thereby colliding with the hose, causing the hose to vibrate to prevent blockage inside the hose.
[0014] Beneficial effects of the utility model:
[0015] 1. By setting a sliding mechanism, the feeding device can be moved left and right, making the feeding more uniform and preventing the plastic sheets from piling up in one place due to the fixed structure. In addition, the vibration mechanism can prevent the plastic sheets from being easily blocked in the pipe or at the feed port during the feeding process, thereby improving practicality and solving the problem that the discharge position of the existing automatic feeding equipment for plastic particles is fixed, resulting in continuous accumulation of plastic sheets in one position, which is easy to pile up and affects the feeding efficiency and normal operation of the equipment. In addition, during the feeding process, the plastic sheets are easily blocked in the pipe or at the feed port, causing poor feeding and affecting the continuity and efficiency of production.
[0016] 2. By setting up a sliding mechanism, start the motor, the motor drives the gear, the gear is meshed with the rack, and the feeding bin is driven to slide on the slide, so as to adjust the left and right positions to prevent the accumulation of plastic sheets. In order to prevent the plastic sheets from being stuck in the hose, start the motor, the motor drives the rotating plate to rotate on the connecting plate, and the rotation of the rotating plate drives the hose to shake. The limit plate is used to limit the position of the hose to prevent the hose from moving around, thereby realizing the vibration of the hose and preventing the plastic sheets from clogging the hose. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 What is shown is a three-dimensional structural schematic diagram of a plastic particle automatic feeding mechanism of the utility model;
[0018] Figure 2 What is shown is a three-dimensional rear view structural schematic diagram of a plastic particle automatic feeding mechanism of the utility model;
[0019] Figure 3 What is shown is a three-dimensional cross-sectional structural diagram of a plastic particle automatic feeding mechanism of the utility model;
[0020] Figure 4 What is shown is a three-dimensional side section structure schematic diagram of a plastic particle automatic feeding mechanism of the utility model.
[0021] In the figure: 1. bracket; 2. anti-slip pad; 3. sliding mechanism; 4. vibration mechanism; 31. mounting plate; 32. motor; 33. gear; 34. rack; 35. slide; 36. feeding bin; 37. bottom plate; 38. fan; 39. filter plate; 310. rotating shaft; 311. baffle; 312. gravity block; 41. hose; 42. protective head; 43. limit plate; 44. motor; 45. auxiliary plate; 46. connecting plate; 47. rotating plate. DETAILED DESCRIPTION
[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0023] See also Figure 1-4The utility model provides an embodiment: an automatic feeding mechanism for plastic particles, comprising a bracket 1, two anti-slip pads 2 are arranged at the lower end of the bracket 1, a sliding mechanism 3 is arranged at the upper end of the bracket 1, the sliding mechanism 3 comprises a mounting plate 31, a motor 32, a gear 33, a rack 34, a chute 35, a feeding bin 36, a bottom plate 37, a fan 38, a filter plate 39, a rotating shaft 310, a baffle 311, and a gravity block 312; the front end of the bracket 1 is connected to the mounting plate 31, the front end of the mounting plate 31 is connected to the motor 32, the output end of the motor 32 is connected to the gear 33, the front and rear sides of the inner side of the bracket 1 are provided with a chute 35, the inner side of the chute 35 is slidably connected with the feeding bin 36, the front end of the feeding bin 36 is connected to the rack 34, and the rear side of the feeding bin 36 is provided with a vibration mechanism 4.
[0024] See also Figure 1-4 In this embodiment, by setting a sliding mechanism 3, the left and right movement of the feeding device can be realized, so that the feeding is more uniform, and the plastic sheets are prevented from piling up in one place due to the fixed structure. In combination with the vibration mechanism 4, the plastic sheets can be prevented from being easily blocked in the pipe or at the feed port during the feeding process, thereby improving practicality. In order to solve the problem that the discharge position of the existing automatic feeding equipment for plastic particles is fixed, the plastic sheets are continuously accumulated in one position, which is easy to pile up, affecting the feeding efficiency and the normal operation of the equipment. In addition, the plastic sheets are easily blocked in the pipe or at the feed port during the feeding process, resulting in poor feeding and affecting the continuity and efficiency of production. The rack 34 is meshed with the gear 33, and the front end of the feeding bin 36 is connected to the bottom plate 37. The gear 33 drives the rack 34, and the rack 34 drives the feeding bin 36 to slide on the slide 35, so that the feeding bin 36 can move left and right, preventing the plastic The plastic sheets are piled up in one place, and a fan 38 is connected to the upper end of the bottom plate 37, and the fan 38 is connected to an external power supply. The fan 38 generates wind force to absorb the plastic sheets. The fan 38 is connected to the feeding bin 36, and a filter plate 39 is connected to the inside of the feeding bin 36. A rotating shaft 310 is arranged on the front side of the lower end of the feeding bin 36, and a baffle 311 is rotatably connected to the rear end of the rotating shaft 310. A gravity block 312 is arranged at the front end of the rotating shaft 310. The gravity block 312 causes the baffle 311 to rotate on the rotating shaft 310, thereby blocking the bottom of the feeding bin 36, so that the fan 38 only generates suction to the hose 41. When the accumulated weight of the plastic sheets in the feeding bin 36 is greater than the gravity block 312, the baffle 311 rotates on the rotating shaft 310, thereby discharging the plastic sheets. This design allows the external storage box to be replaced without stopping the machine, thus avoiding the problem of stopping the machine due to the need to replace the external storage box.
[0025] See also Figure 2-4In this embodiment, the vibration mechanism 4 includes a hose 41, a protective head 42, and a limit plate 43; a hose 41 is provided at the upper end of the feeding bin 36, the hose 41 and the feeding bin 36 are connected to each other, and the end of the hose 41 away from the feeding bin 36 is connected to the protective head 42, and the rear end of the feeding bin 36 is connected to the limit plate 43, and the limit plate 43 is movably connected to the hose 41, and the protective head 42 is fixed in the plastic sheet storage place, and the protective head 42 prevents the hose 41 from being flattened, and the vibration mechanism 4 includes an auxiliary plate 45, a connecting plate 46, and a rotating plate 47; the rear of the feeding bin 36 The left and right sides of the end are connected with connecting plates 46, the right end of the right connecting plate 46 is connected with an auxiliary plate 45, the upper end of the auxiliary plate 45 is connected with a motor 44, the output end of the motor 44 extends to the inner side of the connecting plate 46 and is connected with a rotating plate 47, the auxiliary plate 45 is used to fix the motor 44, the rotating plate 47 is rotatably connected to the connecting plate 46, the rotating plate 47 is movably connected to the hose 41, the motor 44 is connected to an external power supply, the motor 44 drives the rotating plate 47 to rotate, thereby colliding with the hose 41, causing the hose 41 to vibrate to prevent the hose 41 from being blocked inside.
[0026] When working, fix the protective head 42 at the place where the plastic sheets are stored, the protective head 42 prevents the hose 41 from being flattened, start the fan 38, the fan 38 generates suction, so that the hose 41 generates suction, and the plastic sheets are sucked into the feeding bin 36. The filter plate 39 prevents the plastic sheets from being sucked into the fan 38. The plastic sheets will accumulate on the baffle 311 under the feeding bin 36. Place the external storage box under the feeding bin 36. When the accumulated weight of the plastic sheets in the feeding bin 36 is greater than the gravity block 312, the baffle 311 is The rotating shaft 310 rotates to discharge the plastic sheets, and the motor 32 is started. The motor 32 drives the gear 33, and the gear 33 is meshed and connected with the rack 34, driving the feeding bin 36 to slide on the slide 35, so as to adjust the left and right positions to prevent the plastic sheets from accumulating. In order to prevent the plastic sheets from being stuck in the hose 41, the motor 44 is started, and the motor 44 drives the rotating plate 47 to rotate on the connecting plate 46. The rotating plate 47 rotates to drive the hose 41 to shake. The limit plate 43 is used to limit the position of the hose 41 to prevent the hose 41 from moving around.
[0027] Through the above steps, the sliding mechanism 3 can be used to realize the left and right movement of the feeding device, so that the feeding is more uniform, and the plastic sheets can be prevented from piling up in one place due to the fixed structure. In combination with the vibration mechanism 4, the plastic sheets can be prevented from being easily blocked in the pipe or at the feed port during the feeding process, thereby improving practicality, so as to solve the problem that the discharge position of the existing automatic feeding equipment for plastic particles is fixed, resulting in continuous accumulation of plastic sheets in one position, which is easy to pile up, affecting the feeding efficiency and the normal operation of the equipment. In addition, during the feeding process, the plastic sheets are easily blocked in the pipe or at the feed port, resulting in poor feeding and affecting the continuity and efficiency of production.
[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.
Claims
1. A plastic particle automatic feeding mechanism, comprising a bracket (1), characterized in that: The lower end of the bracket (1) is provided with two anti-skid pads (2), and the upper end of the bracket (1) is provided with a sliding mechanism (3), which comprises a mounting plate (31), a motor (32), a gear (33), a rack (34), a chute (35), a feeding bin (36), a bottom plate (37), a fan (38), a filter plate (39), a rotating shaft (310), a baffle (311), and a gravity block (312); the front end of the bracket (1) is connected to the mounting plate (31), the front end of the mounting plate (31) is connected to the motor (32), the output end of the motor (32) is connected to the gear (33), the front and rear sides of the inner side of the bracket (1) are provided with chute (35), the inner side of the chute (35) is slidably connected to the feeding bin (36), the front end of the feeding bin (36) is connected to the rack (34), and the rear side of the feeding bin (36) is provided with a vibration mechanism (4).
2. The automatic feeding mechanism for plastic particles according to claim 1, characterized in that: The rack (34) is meshingly connected with the gear (33), and the front end of the feeding bin (36) is connected with a bottom plate (37).
3. The automatic feeding mechanism for plastic particles according to claim 2 is characterized in that: The upper end of the bottom plate (37) is connected to a fan (38), and the fan (38) is connected to an external power source.
4. The automatic feeding mechanism for plastic particles according to claim 3 is characterized in that: The fan (38) is connected to the feeding bin (36), a filter plate (39) is connected to the inside of the feeding bin (36), a rotating shaft (310) is arranged at the front side of the lower end of the feeding bin (36), a baffle plate (311) is rotatably connected to the rear end of the rotating shaft (310), and a gravity block (312) is arranged at the front end of the rotating shaft (310).
5. The automatic feeding mechanism for plastic particles according to claim 4 is characterized in that: The vibration mechanism (4) comprises a hose (41), a protective head (42), and a limit plate (43); the upper end of the feeding bin (36) is provided with a hose (41), the hose (41) and the feeding bin (36) are connected to each other, one end of the hose (41) away from the feeding bin (36) is connected to the protective head (42), the rear end of the feeding bin (36) is connected to the limit plate (43), and the limit plate (43) and the hose (41) are movably connected.
6. The automatic feeding mechanism for plastic particles according to claim 5, characterized in that: The vibration mechanism (4) comprises an auxiliary plate (45), a connecting plate (46), and a rotating plate (47); the left and right sides of the rear end of the feeding bin (36) are connected to the connecting plates (46); the right end of the right connecting plate (46) is connected to the auxiliary plate (45); the upper end of the auxiliary plate (45) is connected to the motor (44); the output end of the motor (44) extends to the inner side of the connecting plate (46) and is connected to the rotating plate (47).
7. The automatic feeding mechanism for plastic particles according to claim 6, characterized in that: The rotating plate (47) is rotatably connected to the connecting plate (46), the rotating plate (47) is movably connected to the hose (41), and the motor (44) is connected to an external power source.