Automatic separating and spinning machine for hanging particles
By designing an automatic pellet separator and pellet dispenser, the automatic separation of suspended pellets is achieved through a separation, clamping, and dispensing mechanism, which solves the problem of low efficiency in traditional manual separation and improves separation efficiency and accuracy.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- NINGBO YAO FENGYONG INTELLIGENT TECH CO LTD
- Filing Date
- 2026-05-19
- Publication Date
- 2026-06-26
AI Technical Summary
Traditional granule separation relies on manual operation. The perforated structure at the mother end makes it easy for the granules to get tangled, resulting in a messy bundle. Separating individual granules is difficult and inefficient.
Design an automatic pellet separator and pellet dispenser. The separator aligns the male and female ends of the pellets neatly through a separating mechanism. It uses a counterweight and a cylinder to push a pusher plate to achieve partial pre-separation. Combined with a clamping mechanism to prevent tangling, a positioning mechanism for precise positioning, and a dispensing mechanism for automatic transfer and dispensing, it achieves automated separation.
It improves the initial efficiency and accuracy of pellet separation, avoids tangling at the mother end, ensures long-term continuous production, and enhances separation efficiency and product quality.
Smart Images
Figure CN122276457A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of hanging pellet separation technology, specifically to an automatic hanging pellet separation and pelletizing machine. Background Technology
[0002] Hang tags are essential accessories in the final packaging of light industrial products such as clothing, bags, shoes, hats, and accessories. Their core function is to hang various identification tags such as brand labels, price tags, certificates of conformity, and washing labels. In use, the male end is passed through the hang tag hole and the product's pre-drilled hole in sequence, and then the male end is inserted into the female end's insertion hole. The barbed structure locks the tags in place, thus securing them firmly to the product. Due to their small size and special structure, and to reduce transportation and storage costs, hang tags are supplied in bundles at the factory. All the plastic threads of the hang tags are intertwined and stacked, with the male and female ends concentrated at opposite ends of the bundle. In actual production, individual hang tags must be separated from the bundle before subsequent tag insertion and installation operations can be performed. Therefore, an automatic hang tag separation and dispensing machine is required.
[0003] Traditionally, the separation of hanging pellets usually relies on manual operation. Workers need to manually extract individual hanging pellets from bundles. However, because the mother end of the hanging pellets is a blocky structure with holes, the entire bundle of hanging pellets is easily messed up when extracted due to the mother ends hooking together. Separating individual hanging pellets is difficult and inefficient. Summary of the Invention
[0004] To address the shortcomings of existing technologies, this invention provides an automatic granule separation and dispensing machine, which solves the problem that traditional granule separation usually relies on manual operation. Workers need to manually extract individual granules from bundles of granules, but because the mother end of the granules is a blocky structure with holes, the mother ends are easily linked together during extraction, causing the whole bundle of granules to become disordered, making individual granule separation difficult and inefficient.
[0005] To achieve the above objectives, the present invention provides the following technical solution: an automatic pellet separator and pelletizer, comprising a casing, a fixed plate fixedly connected to the top of the casing, a separating mechanism, a clamping mechanism, a positioning mechanism, and a feeding mechanism respectively installed on the top of the casing, the separating mechanism comprising a first base plate, one side of the first base plate fixedly connected to one side of the fixed plate, a cylinder one installed at the bottom of the first base plate, a grooved push plate fixedly connected to the output end of the cylinder one, an elongated groove and a through hole respectively opened inside the first base plate, a cylinder two installed on one side of the first base plate, a pusher plate fixedly connected to the output end of the cylinder two, the outer wall of the pusher plate slidably connected to the elongated groove, a counterweight block slidably connected to the elongated groove of the first base plate, a cylinder three installed on the other side of the first base plate, an outlet door plate fixedly connected to the output end of the cylinder three, and a separating baffle fixedly connected to one side of the first base plate.
[0006] By adopting the above technical solution, the male and female ends of the hanging pellet body are neatly aligned, with the male end inserted downwards into the through hole of the first base plate, while the female end remains on the plate. The plastic wire in the middle is embedded in the long groove, and then a counterweight is pressed on top of the hanging pellet. The counterweight automatically sinks along the long groove as the hanging pellet is consumed, pressing the hanging pellets one by one into the semi-circular groove of the groove pusher plate. The second cylinder pushes the pusher plate back and forth in turn, moving the plastic wire to prevent jamming. After a single hanging pellet falls into the groove, the first cylinder pushes the groove pusher plate forward. Under the isolation effect of the separation baffle, the hanging pellet is pushed to the gap of the outlet door plate, completing the partial pre-separation of the single hanging pellet from the hanging pellet bundle, improving the initial efficiency and accuracy of separation. Subsequently, the clamping mechanism completes the complete separation, the positioning mechanism accurately positions the pellets, and the feeding mechanism automatically transfers and distributes the pellets, achieving automated separation of the hanging pellets and improving separation efficiency.
[0007] Preferably, the clamping mechanism includes a linear motion module. The bottom of the linear motion module is mounted on the top of the chassis. A dual-axis cylinder is slidably connected inside the linear motion module. A first pneumatic finger is fixedly connected to the output end of the dual-axis cylinder. Separation clamps are symmetrically mounted on the gripper ends of the first pneumatic finger. A mounting plate is fixedly connected to one side of the first base plate. A first fixed stop and a second fixed stop are symmetrically fixedly connected to the bottom of the mounting plate. The first fixed stop and the second fixed stop are symmetrically arranged around a central axis. A fourth cylinder is mounted on the top of the mounting plate. A timing stop is fixedly connected to the output end of the fourth cylinder. A connecting plate is fixedly connected to the bottom of one end of the mounting plate. An optical fiber is installed at one end of the connecting plate. The bottom of the optical fiber is positioned above one end of the linear motion module.
[0008] Preferably, the positioning mechanism includes a linear module, the bottom of which is mounted on the top of the chassis. A moving block is slidably connected inside the linear module. A linear bearing is symmetrically mounted on one side of the moving block. A guide shaft is slidably connected inside the linear bearing. A movable plate is fixedly connected to one end of the guide shaft. A pneumatic finger two is mounted on one side of the movable plate. A traction clamp is symmetrically mounted on the gripper end of the pneumatic finger two.
[0009] Preferably, a baffle shaft is fixedly connected to the other side of the movable plate, the outer wall of the baffle shaft is slidably connected to the moving block, a spring is fixedly connected to one side of the baffle shaft, one end of the spring is fixedly connected to one side of the moving block, and the inner wall of the spring is sleeved on the outer wall of the baffle shaft.
[0010] Preferably, a vertical slide rail is fixedly connected to the top of the chassis, a support plate is slidably connected inside the vertical slide rail, a pneumatic finger is installed on one side of the support plate, and positioning clamps are symmetrically installed on the gripper end of the pneumatic finger.
[0011] Preferably, the feeding mechanism includes a second base plate, the bottom of which is fixedly connected to the top of the machine housing. A rotating shaft is rotatably connected to one end of the second base plate, and an arm is fixedly connected to the outer wall of the rotating shaft. A feeding shaft is rotatably connected to one end of the arm, and a pneumatic finger three is installed at one end of the feeding shaft. Feeding clamps are symmetrically installed on the gripper ends of the pneumatic finger three.
[0012] Preferably, a connecting shaft is rotatably connected to the other end of the second base plate, a cylinder five is installed on the outer wall of the connecting shaft, a rod end joint bearing is installed in the middle of the arm, and the output end of the cylinder five is rotatably connected to the rod end joint bearing.
[0013] Preferably, a small pulley is fixedly connected to the outer wall of the feeding shaft, a timing belt is sleeved on the outer wall of the small pulley, a large pulley is sleeved on the inner wall of one end of the timing belt, and one end of the large pulley is rotatably connected to the arm and the second base plate.
[0014] Preferably, a tensioning wheel is rotatably connected to one end of the arm near the large pulley, and the outer wall of the tensioning wheel is fitted to the outer wall of the timing belt.
[0015] Preferably, the top of the chassis is provided with a lifting body, and a pneumatic finger four is installed on one side of the chassis, with workstation clamps symmetrically installed on the gripper ends of the pneumatic finger four.
[0016] Working principle: In use, firstly, the male and female ends of a certain amount of hanging pellet bodies are neatly aligned. The male end is inserted downwards into the through hole of the first base plate, and the middle plastic line is embedded in the long groove of the first base plate. The counterweight presses on the top of the hanging pellet body and automatically sinks along the long groove as it is consumed, pressing the hanging pellet bodies one by one into the semi-circular groove of the groove push plate. The second cylinder drives the push plate to reciprocate so that the plastic line will not be stuck. The first cylinder pushes the groove push plate forward. With the isolation effect of the separation baffle and the notch of the outlet door plate, the partial pre-separation of a single hanging pellet body from the hanging pellet bundle is completed. Subsequently, the dual-axis cylinder drives the separation clamp to lift and grab the plastic wire. Cylinder 1 drives the groove push plate and cylinder 3 drives the outlet door plate to retract synchronously. The linear motion module pulls the hanging pellet body axially. The timed stop bar blocks the lateral movement of the female end, forcing the female end to detach along the axial direction of the plastic wire, fundamentally preventing entanglement. The presence of optical fiber detects the status of the hanging pellet body in real time. If there is plastic wire entanglement, the separation clamp reciprocates, and in conjunction with the first and second fixed stop bars, gradually loosens the entangled wire, so that the hanging pellet body is completely separated. The separating clamp transports the hanging pellet body to the position clamp below. The position clamp and the lead clamp clamp simultaneously clamp the plastic line. Then the separating clamp releases and returns to the initial position, ready for the next separation operation. The lead clamp straightens the plastic line under the drive of the linear module. The elastic deformation of the spring automatically compensates for the line length deviation, ensuring that the male end of the hanging pellet is accurately positioned and undamaged. The cylinder drives the arm to swing, and the synchronous belt drives the feeding clamp to rotate in the opposite direction and always maintain a horizontal posture. After the feeding clamp picks up the male end of the hanging pellet, it is transferred to the work station clamp to complete a complete feeding cycle.
[0017] This invention provides an automatic pellet separator and pelletizing machine. It has the following advantages: 1. This invention aligns the male and female ends of the hanging pellet body neatly, inserts the male end downwards into the through hole of the first base plate, leaves the female end on the plate, embeds the plastic wire in the middle into the long groove, and then presses a counterweight on the top of the hanging pellet. The counterweight automatically sinks along the long groove as the hanging pellet is consumed, pressing the hanging pellets one by one into the semi-circular groove of the groove push plate. The second cylinder pushes the push plate back and forth in turn, and moves the plastic wire to prevent jamming. After a single hanging pellet falls into the groove, the first cylinder pushes the groove push plate forward. Under the isolation effect of the separation baffle, the hanging pellet is pushed to the notch of the outlet door plate, completing the partial pre-separation of the single hanging pellet from the hanging pellet bundle, improving the initial efficiency and accuracy of separation. Subsequently, the clamping mechanism completes the complete separation, the positioning mechanism accurately positions, and the feeding mechanism automatically transfers and distributes the material, realizing the automated separation of the hanging pellets and improving the separation efficiency.
[0018] 2. In this invention, during clamping, a timed stop bar is used to block the lateral movement of the female end, forcing the female end to detach along the axial direction of the plastic line, fundamentally preventing the female end holes from hooking together. For the rare occurrence of plastic line entanglement, the reciprocating motion of the separation clamp, combined with the double fixed stop bar to block the entangled part in stages, gradually loosens the line. At the same time, the separation status is detected in real time by the presence or absence of optical fiber, and automatic material replenishment is performed when the material separation fails, without the need for manual shutdown, meeting the needs of long-term continuous production.
[0019] 3. In this invention, when there is a deviation in the length of the plastic line, the spring is compressed and the movable plate slides along the guide axis in the direction of the moving block, automatically compensating for the length deviation and ensuring that the tension is constant when the male end is positioned, which improves the positioning accuracy and avoids damage to the hanging pellet.
[0020] 4. In this invention, cylinder five retracts to drive the arm to swing towards the positioning clamp. Since the large pulley is fixed, the arm drives the small pulley at the end to revolve around it with the feeding shaft. The synchronous belt rolls along the outer edge of the large pulley with the help of the tensioning wheel, so that the feeding clamp always maintains a horizontal posture. After the feeding clamp is in place, it clamps the male end of the hanging pellet, and the positioning clamp opens immediately. Cylinder five extends to drive the arm to swing towards the workstation clamp. The feeding clamp continues to rotate in the opposite direction, always keeping the male end of the hanging pellet horizontal to avoid twisting and falling. After the arm swings to directly above the workstation clamp, the workstation clamp clamps the male end of the hanging pellet, and the feeding clamp opens to complete one feeding cycle, effectively improving the production efficiency and product quality of hanging pellets. Attached Figure Description
[0021] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a partial structural diagram of the separating mechanism of the present invention; Figure 3 This is a partial structural diagram of the clamping mechanism of the present invention; Figure 4 This is a partial structural diagram of the positioning mechanism of the present invention; Figure 5 This is a partial structural diagram of the feeding mechanism of the present invention.
[0022] Among them, 101, chassis; 1001, fixing plate; 1, separating mechanism; 11, grooved push plate; 12, outlet door plate; 13, separating baffle; 14, push plate; 15, counterweight; 16, first base plate; 17, cylinder one; 18, cylinder two; 19, cylinder three; 2, clamping mechanism; 201, mounting plate; 202, connecting plate; 21, separating clamp; 22, fiber optic presence or absence; 23, timing stop bar; 24, first fixed stop bar; 25, linear motion module; 26, dual-axis cylinder; 27, first pneumatic finger; 28, second fixed stop bar; 29, cylinder four; 3, positioning mechanism; 31, vertical slide rail; 32, support plate; 3 01. Positioning clamp; 302. Pneumatic finger one; 303. Lead clamp; 304. Pneumatic finger two; 305. Movable plate; 306. Linear bearing; 307. Guide shaft; 308. Baffle shaft; 309. Linear module; 310. Spring; 311. Moving block; 4. Feeding mechanism; 401. Station clamp; 402. Rod end spherical bearing; 403. Large pulley; 404. Tensioning wheel; 405. Arm; 406. Synchronous belt; 407. Small pulley; 408. Feeding shaft; 409. Second base plate; 410. Cylinder five; 411. Pneumatic finger three; 412. Feeding clamp; 413. Pneumatic finger four; 5. Particle lifting body. Detailed Implementation
[0023] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0024] Please see the appendix Figure 1 -Appendix Figure 3This invention provides an automatic pellet separator and pelletizing machine, including a housing 101. A fixing plate 1001 is fixedly connected to the top of the housing 101. A separating mechanism 1, a clamping mechanism 2, a positioning mechanism 3, and a feeding mechanism 4 are respectively installed on the top of the housing 101. The separating mechanism 1 includes a first base plate 16, one side of which is fixedly connected to one side of the fixing plate 1001. A cylinder 17 is installed at the bottom of the first base plate 16, and a grooved pusher is fixedly connected to the output end of the cylinder 17. Plate 11 and the first base plate 16 are respectively provided with long slots and through holes. A second cylinder 18 is installed on one side of the first base plate 16. A pusher plate 14 is fixedly connected to the output end of the second cylinder 18. The outer wall of the pusher plate 14 is slidably connected in the long slot. A counterweight block 15 is slidably connected in the long slot of the first base plate 16. A third cylinder 19 is installed on the other side of the first base plate 16. An outlet door plate 12 is fixedly connected to the output end of the third cylinder 19. A separation baffle 13 is fixedly connected to one side of the first base plate 16.
[0025] Specifically, firstly, the male and female ends of a certain amount of hanging pellet bodies 5 are neatly aligned. The male end passes downward through the through hole of the first base plate 16, while the female end remains above the first base plate 16. The plastic line in the middle is embedded in the long groove of the first base plate 16. Then, the counterweight 15 is pressed on the top of the hanging pellet body 5. The counterweight 15 automatically sinks along the long groove as the hanging pellet body 5 is consumed, continuously providing a constant downward pressure, pressing the hanging pellet bodies 5 one by one into the semi-circular groove of the groove push plate 11, thus realizing the orderly feeding of the hanging pellets. The cylinder 2 18 pushes the push plate 14 to reciprocate along the long groove once in turn, moving the plastic line of the hanging pellets in the long groove to prevent it from getting stuck at the corner of the long groove, ensuring smooth feeding. When a single hanging pellet falls into the groove of the grooved pusher plate 11, the cylinder 17 extends and pushes the grooved pusher plate 11 toward the outlet door plate 12. Under the isolation effect of the separation baffle 13, since the outlet door plate 12 has a notch for accommodating the single hanging pellet body 5, the single hanging pellet can be pushed to the notch of the outlet door plate 12, completing the partial pre-separation of the plastic line in the middle of the single hanging pellet from the hanging pellet bundle, thus improving the initial efficiency and accuracy of separation.
[0026] Please see the appendix Figure 1 Appendix Figure 3The clamping mechanism 2 includes a linear motion module 25. The bottom of the linear motion module 25 is mounted on the top of the chassis 101. A dual-axis cylinder 26 is slidably connected inside the linear motion module 25. A first pneumatic finger 27 is fixedly connected to the output end of the dual-axis cylinder 26. Separation clamps 21 are symmetrically mounted on the gripper end of the first pneumatic finger 27. A mounting plate 201 is fixedly connected to one side of the first base plate 16. A first fixed stop bar 24 and a second fixed stop bar 28 are symmetrically fixedly connected to the bottom of the mounting plate 201. The first fixed stop bar 24 and the second fixed stop bar 28 are symmetrically arranged along the central axis. A cylinder 29 is mounted on the top of the mounting plate 201. A timing stop bar 23 is fixedly connected to the output end of the cylinder 29. A connecting plate 202 is fixedly connected to the bottom of one end of the mounting plate 201. An optical fiber 22 is mounted on one end of the connecting plate 202. The bottom of the optical fiber 22 is positioned above one end of the linear motion module 25.
[0027] Specifically, after the suspended pellet reaches the notch of the outlet door panel 12, the dual-axis cylinder 26 extends and lifts the first pneumatic finger 27 and the separation clamp 21 to a position higher than the upper surface of the groove push plate 11. The first cylinder 17 drives the groove push plate 11 to retract, and the third cylinder 19 drives the outlet door panel 12 to lift upward, opening the movement channel of the suspended pellet. Then, the first pneumatic finger 27 drives the separation clamp 21 to clamp the plastic line in the middle of the suspended pellet. Subsequently, the linear motion module 25 drives the separation clamp 21 to move away from the bundle of suspended pellets; At this time, cylinder 4 29 is in the retracted state, and the timing lever 23 descends to the movement path of the lifting pellet mother end, blocking the lifting pellet mother end from moving in the direction perpendicular to the plastic line, forcing the mother end to detach from the mother end group only in the direction of the plastic line, fundamentally avoiding the mother ends from hooking together, thereby improving the efficiency of mother end separation. After the mother end detaches from the mother end group, cylinder 4 29 drives the timing stop 23 to pull upward. The separation clamp 21 continues to run to the area below the presence or absence of optical fiber 22 for detection. If no hanging pellet is detected by the presence or absence of optical fiber 22, the equipment automatically repeats the above pre-separation and clamping actions. If plastic wire entanglement is detected in the hanging pellet, the separation clamp 21 re-executes the above actions. The first fixed stop 24 and the second fixed stop 28 block the entangled part of the mother end in turn, so that the entangled plastic wire is gradually loosened in a small space, and finally the individual hanging pellet is completely separated from the hanging pellet bundle. This solves the low probability problem of entanglement and jamming, and reduces the overall failure rate of the equipment.
[0028] Please see the appendix Figure 1 Appendix Figure 4The positioning mechanism 3 includes a linear module 309. The bottom of the linear module 309 is installed on the top of the housing 101. A moving block 311 is slidably connected inside the linear module 309. A linear bearing 306 is symmetrically installed on one side of the moving block 311. A guide shaft 307 is slidably connected inside the linear bearing 306. A movable plate 305 is fixedly connected to one end of the guide shaft 307. A pneumatic finger 304 is installed on one side of the movable plate 305. A traction clamp 303 is symmetrically installed on the gripper end of the pneumatic finger 304. A baffle shaft 308 is fixedly connected to the other side of the movable plate 305. The outer wall of the baffle shaft 308 is slidably connected to the moving block 311. A spring 310 is fixedly connected to one side of the baffle shaft 308. One end of the spring 310 is fixedly connected to one side of the moving block 311. The inner wall of the spring 310 is sleeved on the outer wall of the baffle shaft 308. A vertical slide rail 31 is fixedly connected to the top of the chassis 101. A support plate 32 is slidably connected inside the vertical slide rail 31. A pneumatic finger 302 is installed on one side of the support plate 32. Positioning clamps 301 are symmetrically installed on the gripper end of the pneumatic finger 302.
[0029] Specifically, driven by the linear motion module 25, the separating clamp 21, holding the completely separated hanging pellet, moves to below the positioning clamp 301. With the cooperation of the vertical slide rail 31, the support plate 32 drives the pneumatic finger 302 and the positioning clamp 301 downwards, bringing the positioning clamp 301 to the clamping position of the plastic wire. Then, the pneumatic finger 302 drives the positioning clamp 301, and the pneumatic finger 304 drives the traction clamp 303 to simultaneously clamp the plastic wire of the hanging pellet. Both clamps simultaneously tighten the plastic wire, ensuring that the plastic wire does not shift during the straightening process. The design of the vertical slide rail 31 allows the positioning clamp 301 to move up and down, avoiding motion interference with the separating clamp 21. Then, the first pneumatic finger 27 is controlled to open the separation clamp 21, while the dual-axis cylinder 26 retracts and the linear motion module 25 drives the separation clamp 21 back to the initial position, ready for the next separation. The linear module 309 drives the traction clamp 303 to move towards the female end of the hanging pellet, so that the male end of the hanging pellet is blocked by the end face of the positioning clamp 301 and the female end is blocked by the end face of the traction clamp 303, and the middle plastic line is straightened. When there is a deviation in the length of the plastic line, the spring 310 is compressed, and the movable plate 305 slides along the guide shaft 307 toward the moving block 311, automatically compensating for the length deviation and ensuring that the tension is constant when the male end is positioned, which improves the positioning accuracy and avoids damage to the hanging pellet.
[0030] Please see the appendix Figure 1 Appendix Figure 5The feeding mechanism 4 includes a second base plate 409. The bottom of the second base plate 409 is fixedly connected to the top of the housing 101. A rotating shaft is rotatably connected to one end of the second base plate 409. An arm 405 is fixedly connected to the outer wall of the rotating shaft. A feeding shaft 408 is rotatably connected to one end of the arm 405. A pneumatic finger three 411 is installed at one end of the feeding shaft 408. Feeding clamps 412 are symmetrically installed on the gripper end of the pneumatic finger three 411. The other end of the second base plate 409 is rotatably connected to a connecting shaft. A cylinder 410 is installed on the outer wall of the connecting shaft. A rod end joint bearing 402 is installed in the middle of the arm 405. The output end of the cylinder 410 is rotatably connected to the rod end joint bearing 402. A small pulley 407 is fixedly connected to the outer wall of the feeding shaft 408. A timing belt 406 is sleeved on the outer wall of the small pulley 407. A large pulley 403 is sleeved on the inner wall of one end of the timing belt 406. One end of the large pulley 403 is rotatably connected to the arm 405 and the second base plate 409. One end of the arm 405 near the large pulley 403 is rotatably connected to a tension wheel 404, and the outer wall of the tension wheel 404 is set to fit against the outer wall of the timing belt 406; The top of the chassis 101 is provided with a lifting body 5, and a pneumatic finger four 413 is installed on one side of the chassis 101. The gripper ends of the pneumatic finger four 413 are symmetrically equipped with station clamps 401.
[0031] Specifically, cylinder 410 retracts, driving arm 405 to swing around the rotation axis in the direction of positioning clamp 301. When arm 405 rotates, it will carry the small pulley 407 and feeding shaft 408 installed at its end to make a circular motion around the large pulley 403. At this time, through the cooperation of tension wheel 404, the synchronous belt 406 will be dragged by the small pulley 407 and roll along the outer edge of the large pulley 403, so that feeding clamp 412 always maintains a horizontal posture. When the feeding clamp 412 reaches directly below the positioning clamp 301, the pneumatic finger three 411 drives the feeding clamp 412 to clamp the male end of the suspended pellet, the positioning clamp 301 opens, the cylinder five 410 extends, and the driving arm 405 swings towards the work station clamp 401. The feeding clamp 412 continues to rotate in the opposite direction under the traction of the synchronous belt 406, always keeping the male end of the suspended pellet horizontal to prevent the suspended pellet from twisting and falling. When the arm 405 swings to directly above the workstation clamp 401, the pneumatic finger 413 drives the workstation clamp 401 to clamp the male end of the suspended pellet, and the dispensing clamp 412 opens, completing one cycle of suspended pellet dispensing. The equipment then automatically enters the next operation process. The entire dispensing process is smooth and orderly, ensuring that the suspended pellets are accurately dispensed to the designated workstation, thereby improving production efficiency and product quality.
[0032] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An automatic pellet separator and pelletizing machine, comprising a casing (101), wherein a fixing plate (1001) is fixedly connected to the top of the casing (101), characterized in that: The top of the chassis (101) is respectively equipped with a separating mechanism (1), a clamping mechanism (2), a positioning mechanism (3), and a feeding mechanism (4). The separating mechanism (1) includes a first base plate (16). One side of the first base plate (16) is fixedly connected to one side of the fixed plate (1001). A cylinder (17) is installed at the bottom of the first base plate (16). A grooved push plate (11) is fixedly connected to the output end of the cylinder (17). The interior of the first base plate (16) is provided with a long groove and a through hole. A cylinder two (18) is installed on one side of the first base plate (16). A push plate (14) is fixedly connected to the output end of the cylinder two (18). The outer wall of the push plate (14) is slidably connected in the long groove. A counterweight (15) is slidably connected in the long groove of the first base plate (16). A cylinder three (19) is installed on the other side of the first base plate (16). An outlet door plate (12) is fixedly connected to the output end of the cylinder three (19). A separation baffle (13) is fixedly connected to one side of the first base plate (16).
2. The automatic pellet separator and pelletizing machine according to claim 1, characterized in that: The clamping mechanism (2) includes a linear motion module (25), the bottom of which is mounted on the top of the chassis (101). A dual-axis cylinder (26) is slidably connected inside the linear motion module (25). A first pneumatic finger (27) is fixedly connected to the output end of the dual-axis cylinder (26). Separation clamps (21) are symmetrically mounted on the gripper ends of the first pneumatic finger (27). A mounting plate (201) is fixedly connected to one side of the first base plate (16). A first separation clamp (21) is symmetrically fixedly connected to the bottom of the mounting plate (201). The first fixed stop (24) and the second fixed stop (28) are arranged symmetrically on the central axis. The top of the mounting plate (201) is equipped with a cylinder four (29). The output end of the cylinder four (29) is fixedly connected to a timing stop (23). The bottom of one end of the mounting plate (201) is fixedly connected to a connecting plate (202). One end of the connecting plate (202) is equipped with an optical fiber (22). The bottom of the optical fiber (22) is located above one end of the linear motion module (25).
3. The automatic pellet separator and pelletizing machine according to claim 1, characterized in that: The positioning mechanism (3) includes a linear module (309), the bottom of which is mounted on the top of the chassis (101). A moving block (311) is slidably connected inside the linear module (309). A linear bearing (306) is symmetrically mounted on one side of the moving block (311). A guide shaft (307) is slidably connected inside the linear bearing (306). A movable plate (305) is fixedly connected to one end of the guide shaft (307). A pneumatic finger (304) is mounted on one side of the movable plate (305). A traction clamp (303) is symmetrically mounted on the gripper end of the pneumatic finger (304).
4. The automatic pellet separator and pelletizing machine according to claim 3, characterized in that: A baffle shaft (308) is fixedly connected to the other side of the movable plate (305). The outer wall of the baffle shaft (308) is slidably connected to the moving block (311). A spring (310) is fixedly connected to one side of the baffle shaft (308). One end of the spring (310) is fixedly connected to one side of the moving block (311). The inner wall of the spring (310) is sleeved on the outer wall of the baffle shaft (308).
5. The automatic pellet separator and pelletizing machine according to claim 1, characterized in that: A vertical slide rail (31) is fixedly connected to the top of the chassis (101). A support plate (32) is slidably connected inside the vertical slide rail (31). A pneumatic finger (302) is installed on one side of the support plate (32). A positioning clamp (301) is symmetrically installed on the gripper end of the pneumatic finger (302).
6. The automatic pellet separator and pelletizing machine according to claim 1, characterized in that: The feeding mechanism (4) includes a second base plate (409), the bottom of which is fixedly connected to the top of the chassis (101). A rotating shaft is rotatably connected to one end of the second base plate (409), and an arm (405) is fixedly connected to the outer wall of the rotating shaft. A feeding shaft (408) is rotatably connected to one end of the arm (405), and a pneumatic finger three (411) is installed at one end of the feeding shaft (408). Feeding clamps (412) are symmetrically installed on the gripper ends of the pneumatic finger three (411).
7. The automatic pellet separator and pelletizing machine according to claim 6, characterized in that: The other end of the second base plate (409) is rotatably connected to a connecting shaft. A cylinder five (410) is installed on the outer wall of the connecting shaft. A rod end joint bearing (402) is installed in the middle of the arm (405). The output end of the cylinder five (410) is rotatably connected in the rod end joint bearing (402).
8. The automatic pellet separator and pelletizing machine according to claim 7, characterized in that: The outer wall of the feeding shaft (408) is fixedly connected to a small pulley (407), and a timing belt (406) is sleeved on the outer wall of the small pulley (407). A large pulley (403) is sleeved on the inner wall of one end of the timing belt (406), and one end of the large pulley (403) is rotatably connected to the arm (405) and the second base plate (409).
9. The automatic pellet separator and pelletizing machine according to claim 8, characterized in that: One end of the arm (405) near the large pulley (403) is rotatably connected to a tensioning wheel (404), and the outer wall of the tensioning wheel (404) is fitted to the outer wall of the timing belt (406).
10. The automatic pellet separator and pelletizing machine according to claim 1, characterized in that: The top of the chassis (101) is provided with a lifting body (5), and a pneumatic finger four (413) is installed on one side of the chassis (101). The gripper ends of the pneumatic finger four (413) are symmetrically equipped with station clamps (401).