Dispensing mechanism assembly based on visual dispenser

Abstract

This invention relates to the field of dispensing machine technology and discloses a dispensing mechanism assembly based on a vision dispensing machine. The assembly includes a worktable, with a first connecting frame fixedly connected to both the front and back surfaces of the worktable. A receiving box is located on the left side of the worktable. This vision-based dispensing mechanism assembly, activated by a controller, starts a first motor. The first motor rotates forward, causing a first connecting rod to rotate forward, which in turn drives a first worm gear to rotate forward. Simultaneously, a first gear rotates forward, and a third connecting rod threadedly connected to the first gear moves downward. This causes a limiting bolt to rotate within a first sliding groove, allowing a cleaning block to remove adhesive from the inner wall of the dispensing gun. After adhesive removal, the limiting bolt cannot move, and the first rotating rod is fixed. This allows the third connecting rod to move downward, removing any solidified adhesive at the nozzle. Thus, the dispensing machine can automatically clean both the nozzle wall and nozzle simultaneously without manual cleaning.

Description

Technical Field

[0001] This invention relates to the field of dispensing machine technology, specifically to a dispensing mechanism assembly based on a vision dispensing machine. Background Technology

[0002] A dispensing machine, also known as a glue applicator, glue dripper, glue applicator, or glue dispensing machine, is a specialized machine for controlling fluids. It's an automated machine that drips or coats fluids onto the surface or interior of a product. It can achieve three-dimensional and four-dimensional path dispensing, precise positioning, accurate glue control, and prevents stringing, leakage, and dripping. Dispensing machines are mainly used in product manufacturing processes to precisely dispense, inject, coat, or drip adhesives, paints, and other liquids onto specific locations on each product. It can be used to apply dots, lines, circles, or arcs. During dispensing, compressed air is fed into the glue bottle, forcing the glue into the feed tube connected to the piston chamber. When the piston is in its upward stroke, the piston chamber is filled with glue. When the piston pushes down the dispensing needle, the glue is expelled from the nozzle. The amount of glue dispensed is determined by the downward stroke distance of the piston, which can be adjusted manually or automatically controlled by software.

[0003] Currently, when dispensing adhesive to products, the inner wall of the dispensing tube of the dispensing machine will have solidified adhesive when it is first started. Manual cleaning is quite troublesome. In addition, after each dispensing, the adhesive residue at the nozzle of the dispensing tube needs to be removed, which is time-consuming and not conducive to the use of the dispensing machine. Furthermore, most existing dispensing machines use assembly lines for batch dispensing. If adhesive accidentally falls onto the conveyor belt, it will attract dust. If it is not cleaned in time, it will cause the surface of the conveyor belt to become uneven, which is not conducive to the dispensing of the machine. Summary of the Invention

[0004] This invention provides a dispensing mechanism assembly based on a vision-based dispensing machine. It offers advantages such as easy cleaning of the inner wall and nozzle of the dispensing tube, as well as cleaning the surface of the conveyor belt. This solves the problems of the dispensing tube, where solidified glue remains on the inner wall upon startup, making manual cleaning cumbersome. Furthermore, the nozzle requires removing adhered glue after each dispensing cycle, which is time-consuming and detrimental to the machine's operation. Additionally, most existing dispensing machines utilize assembly lines for batch dispensing, and glue accidentally spills onto the conveyor belt, attracting dust. Failure to clean this promptly results in an uneven surface on the conveyor belt, hindering the dispensing process.

[0005] This invention provides the following technical solution: a dispensing mechanism assembly based on a vision dispensing machine, including a worktable, a first connecting frame fixedly connected to both the front and back surfaces of the worktable, a receiving box provided on the left side of the worktable, a first rodless cylinder movably connected to both the left and right sides of the surface of the first connecting frame, a first connecting plate fixedly connected to the top surface of the first rodless cylinder, a second connecting frame fixedly connected to the inner side of the first connecting plate, a second rodless cylinder movably connected to the surface of the second connecting frame, a first support plate fixedly connected to the side of the second rodless cylinder away from the first connecting plate, a third connecting frame fixedly connected to the top surface of the left side of the first support plate, a third rodless cylinder movably connected to the surface of the third connecting frame, a dispensing device fixedly connected to the right side surface of the third rodless cylinder, a connecting box fixedly connected to the right side surface of the dispensing device, and an injection mechanism movably connected to the inner cavity of the connecting box;

[0006] The glue injection mechanism includes a second connecting plate, the front side of which is fixedly connected to the inner cavity of the connecting box. A second support plate is fixedly connected to the top surface of the connecting box. A first connecting rod is movably connected to the inner cavity of the second support plate via a bearing. A first motor is fixedly connected to the left side of the second support plate. The output end of the first motor is fixedly connected to the left side surface of the first connecting rod. A second connecting rod is fixedly connected to the top surface of the connecting box. A limit ring is fixedly connected to the top surface of the second connecting rod. A first gear is movably connected to the inner cavity of the limit ring via a bearing. A third connecting rod is movably connected to the inner cavity of the first gear. An internal thread is formed on the top surface of the third connecting rod. The middle part of the first connecting rod has an external thread. The inner cavity of the first gear is threadedly connected to the surface of the internal thread. The right side surface of the first connecting rod is fixedly connected to a first worm gear. The surface of the first worm gear meshes with the surface of the first gear. The top surface of the second connecting plate has a through-hole first sliding groove. The inner cavity of the first sliding groove is slidably connected to a limit bolt. The bottom of the limit bolt is fixedly connected to a first rotating rod. The top of the first rotating rod is movably connected to the inner cavity of the second connecting plate through a bearing. The surface of the first rotating rod is fixedly connected to a cleaning block. The surface of the first rotating rod is movably connected to a glue gun. The top surface of the glue gun is fixedly connected to the bottom of the connecting box. The inner cavity of the first rotating rod is threadedly connected to the surface of the third connecting rod.

[0007] Preferably, a solvent device is fixedly connected to the top surface of the first support plate on the right side, and a glue delivery tube is fixedly connected to the output end of the solvent device. The end of the glue delivery tube away from the solvent device is fixedly connected to the top surface of the dispensing device.

[0008] Preferably, a conveying mechanism is fixedly connected to the top surface of the workbench, a third support plate is fixedly connected to the left side surface of the workbench, a detector is fixedly connected to the right side surface of the third support plate, and a controller is fixedly connected to the left side surface of the third support plate.

[0009] Preferably, a third connecting plate is fixedly connected to both the front and rear sides of the left side surface of the workbench. A second sliding groove is formed through the left side surface of the third connecting plate. A second rotating rod is slidably connected to the inner cavity of the second sliding groove. A third rotating rod is movably connected to the inner cavity of the third connecting plate through a bearing. A linkage mechanism is fixedly sleeved on the surface of the third rotating rod. A feeding box is fixedly connected to the left side surface of the linkage mechanism. A fourth rotating rod is movably connected to the inner cavity of the conveying mechanism through a bearing.

[0010] Preferably, a slide plate is fixedly connected to the inner cavity of the feeding box, a limiting plate is fixedly connected to the bottom of the slide plate, and the inner cavity of the limiting plate is fixedly connected to the surface of the second rotating rod.

[0011] Preferably, a cleaning mechanism is fixedly sleeved on the surface of the fourth rotating rod, a first rotating wheel is fixedly sleeved on the surface of the fourth rotating rod, a fourth connecting plate is fixedly connected to the back surface of the third connecting plate, a second worm gear is movably connected to the inner cavity of the fourth connecting plate through a bearing, a fourth support plate is fixedly connected to the top surface of the third connecting plate, and a second gear is fixedly sleeved on the rear side of the surface of the third rotating rod.

[0012] Preferably, the inner cavity of the fourth support plate is movably connected to a fourth connecting rod via a bearing, the surface of the fourth connecting rod is fixedly fitted with a second rotating wheel, the surfaces of the second rotating wheel and the first rotating wheel are movably fitted with a first connecting belt, the back surface of the fourth connecting rod and the back surface of the third rotating rod are both fixedly connected with a third rotating wheel, and the surface of the third rotating wheel is movably fitted with a second connecting belt.

[0013] Preferably, a second motor is fixedly connected to the left side surface of the fourth connecting plate, the output end of the second motor is fixedly connected to the left side surface of the second worm, and the surface of the second worm meshes with the surface of the second gear.

[0014] The present invention has the following beneficial effects:

[0015] 1. The dispensing mechanism assembly of this vision-based dispensing machine starts the first motor through the controller. The first motor rotates forward, causing the first connecting rod to rotate forward, which in turn drives the first worm gear to rotate forward. At this time, the first gear rotates forward. Through the limitation of the second connecting rod and the limit ring, the first gear rotates in place. At this time, the third connecting rod, which is threadedly connected to the first gear, moves downward. As the third connecting rod moves downward, it drives the limit bolt to rotate in the first slide groove, so that the cleaning block removes the glue on the inner wall of the dispensing gun. After the glue is removed, the limit bolt cannot move. At this time, the first rotating rod is in a fixed state, causing the third connecting rod to move downward to remove the glue solidification block at the nozzle. Thus, the dispensing machine can automatically clean the tube wall and nozzle simultaneously without manual cleaning.

[0016] 2. The dispensing mechanism assembly of this vision-based dispensing machine is activated by a controller. When the dispensed product passes through the detector, the dispensing machine stops operating if the product is unqualified. If the product is qualified, the controller starts the second motor. The product first slides into the feeding box via a slide plate. At this time, the second motor rotates forward, causing the second worm gear to rotate forward, which in turn drives the second gear to rotate, causing the third rotating rod to rotate. The limiting plate and the second rotating rod are limited by the second slide groove. At this time, the feeding box with the product flips over, causing the product to fall into the receiving box. While the product is being conveyed, the third rotating wheel drives the second connecting belt to move, causing the top third rotating wheel to rotate, which in turn drives the fourth connecting rod to rotate, causing the second rotating wheel to rotate. At this time, the second rotating wheel drives the first connecting belt to move, which in turn drives the first rotating wheel to rotate the fourth rotating rod. Because the third rotating rod is a reciprocating motion, the fourth rotating rod drives the cleaning mechanism to rotate forward first and then reverse, thereby better cleaning the surface of the conveyor belt. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 This is a side view of the overall structure in this invention;

[0019] Figure 3 This is a schematic diagram of the transmission structure in this invention;

[0020] Figure 4 This is a schematic diagram of the glue dispensing mechanism in this invention;

[0021] Figure 5 This is a partial structural diagram of the glue dispensing mechanism in this invention;

[0022] Figure 6 This is an exploded view of the glue dispensing mechanism in this invention;

[0023] Figure 7 This is a schematic diagram of the cleaning mechanism structure in this invention;

[0024] Figure 8 This is a schematic diagram of the conveying mechanism in the present invention;

[0025] Figure 9 This is a schematic diagram of the linkage mechanism in this invention.

[0026] In the diagram: 1. Workbench; 2. First connecting frame; 3. Receiving box; 4. First rodless cylinder; 5. First connecting plate; 6. Second connecting frame; 7. Second rodless cylinder; 8. First support plate; 9. Solvent device; 10. Glue delivery pipe; 11. Third connecting frame; 12. Third rodless cylinder; 13. Dispenser; 14. Glue injection mechanism; 15. Connecting box; 16. Conveying mechanism; 17. Detector; 18. Third support plate; 19. Cleaning mechanism; 20. Limiting plate; 21. Third rotating rod; 22. Second rotating rod; 23. Feeding box; 24. Fourth rotating rod; 25. First roller; 26. First connecting belt; 27. Second roller; 28. Fourth support plate; 29. ​​Fourth connecting rod; 30. Third... 31. Rotary wheel; 32. Second connecting belt; 33. Second slide groove; 34. Third connecting plate; 35. Fourth connecting plate; 36. Second motor; 37. Second worm gear; 38. Second gear; 39. Linkage mechanism; 40. Slide plate; 1401. Glue gun; 1402. First rotating rod; 1403. Second connecting plate; 1404. First motor; 1405. Second support plate; 1406. First connecting rod; 1407. First gear; 1408. First worm gear; 1409. Third connecting rod; 1410. Cleaning block; 1411. First slide groove; 1412. Limit bolt; 1413. Limit ring; 1414. Second connecting rod; 1415. Internal thread; 1416. External thread. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below 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.

[0028] Please see Figure 1-9A dispensing mechanism assembly based on a vision dispensing machine includes a worktable 1. A first connecting frame 2 is fixedly connected to both the front and back surfaces of the worktable 1. A receiving box 3 is provided on the left side of the worktable 1. A first rodless cylinder 4 is movably connected to both the left and right sides of the surface of the first connecting frame 2. A first connecting plate 5 is fixedly connected to the top surface of the first rodless cylinder 4. A second connecting frame 6 is fixedly connected to the inner side of the first connecting plate 5. A second rodless cylinder 7 is movably connected to the surface of the second connecting frame 6. A first support plate 8 is fixedly connected to the side of the second rodless cylinder 7 away from the first connecting plate 5. A third connecting frame 11 is fixedly connected to the top surface of the first support plate 8 on the left side. A third rodless cylinder 12 is movably connected to the surface of the third connecting frame 11. A dispensing device 13 is fixedly connected to the right side surface of the third rodless cylinder 12. A connecting box 15 is fixedly connected to the right side surface of the dispensing device 13. A glue injection mechanism 14 is movably connected to the inner cavity of the connecting box 15.

[0029] The glue injection mechanism 14 includes a second connecting plate 1403. The front side of the second connecting plate 1403 is fixedly connected to the inner cavity of the connecting box 15. A second support plate 1405 is fixedly connected to the top surface of the connecting box 15. A first connecting rod 1406 is movably connected to the inner cavity of the second support plate 1405 via a bearing. A first motor 1404 is fixedly connected to the left side of the second support plate 1405. The output end of the first motor 1404 is fixedly connected to the left surface of the first connecting rod 1406. A second connecting rod 1414 is fixedly connected to the top surface of the connecting box 15. A limit ring 1413 is fixedly connected to the top surface of the second connecting rod 1414. The inner cavity of the limit ring 1413 is movably connected to the inner cavity of the limit ring 1416 via a bearing. A first gear 1407 is movably connected to the first gear 1407, and a third connecting rod 1409 is movably connected to the inner cavity of the first gear 1407. The top of the surface of the third connecting rod 1409 has an internal thread 1415, and the middle of the surface of the third connecting rod 1409 has an external thread 1416. The inner cavity of the first gear 1407 is threadedly connected to the surface of the internal thread 1415. A first worm gear 1408 is fixedly connected to the right side surface of the first connecting rod 1406, and the surface of the first worm gear 1408 meshes with the surface of the first gear 1407. A first sliding groove 1411 is formed through the top surface of the second connecting plate 1403, and a limit bolt 1412 is slidably connected to the inner cavity of the first sliding groove 1411 for limiting movement. A first rotating rod 1402 is fixedly connected to the bottom of bolt 1412. The top of the first rotating rod 1402 is movably connected to the inner cavity of the second connecting plate 1403 via a bearing. A cleaning block 1410 is fixedly connected to the surface of the first rotating rod 1402. A glue gun 1401 is movably connected to the surface of the first rotating rod 1402. The top surface of the glue gun 1401 is fixedly connected to the bottom of the connecting box 15. The inner cavity of the first rotating rod 1402 is threadedly connected to the surface of the third connecting rod 1409. More specifically, the first motor 1404 is started by the controller 40. The first motor 1404 rotates forward, causing the first connecting rod 1406 to rotate forward, which in turn drives the first worm gear 1408 to rotate forward. At this time, the first tooth... When wheel 1407 rotates forward, the first gear 1407 rotates in place due to the limiting effect of the second connecting rod 1414 and the limiting ring 1413. At this time, the third connecting rod 1409, which is threadedly connected to the first gear 1407, moves downward. As the third connecting rod 1409 moves downward, it drives the limiting bolt 1412 to rotate in the first slide groove 1411, so that the cleaning block 1410 removes the glue on the inner wall of the dispensing gun 1401. After the glue is removed, the limiting bolt 1412 cannot move. At this time, the first rotating rod 1402 is in a fixed state, so that the third connecting rod 1409 moves downward to remove the glue solidification block at the nozzle, thus eliminating the need for manual cleaning of the dispensing machine.

[0030] In this embodiment, a sol-gel device 9 is fixedly connected to the top surface of the first support plate 8 on the right side, and a glue delivery tube 10 is fixedly connected to the output end of the sol-gel device 9. The end of the glue delivery tube 10 away from the sol-gel device 9 is fixedly connected to the top surface of the dispensing device 13. More specifically, through the sol-gel device 9 and the glue delivery tube 10, the glue delivery tube 10 can deliver glue into the glue dispensing mechanism 14 to complete the dispensing of the product.

[0031] In this embodiment, a conveying mechanism 16 is fixedly connected to the top surface of the workbench 1, a third support plate 18 is fixedly connected to the left side surface of the workbench 1, a detector 17 is fixedly connected to the right side surface of the third support plate 18, and a controller 40 is fixedly connected to the left side surface of the third support plate 18. More specifically, the detector 17 is activated by the controller 40. When the dispensed product is inspected by the detector 17, if the product is unqualified, the dispensing machine stops operating, which facilitates the inspection of the product.

[0032] In this embodiment, a third connecting plate 33 is fixedly connected to both the front and rear sides of the left side surface of the workbench 1. A second sliding groove 32 is opened through the left side surface of the third connecting plate 33. A second rotating rod 22 is slidably connected to the inner cavity of the second sliding groove 32. A third rotating rod 21 is movably connected to the inner cavity of the third connecting plate 33 through a bearing. A connecting rod mechanism 38 is fixedly sleeved on the surface of the third rotating rod 21. A feeding box 23 is fixedly connected to the left side surface of the connecting rod mechanism 38. A fourth rotating rod 24 is movably connected to the inner cavity of the conveying mechanism 16 through a bearing. More specifically, the second worm gear 36 rotates forward, driving the second gear 37 to rotate, causing the third rotating rod 21 to rotate. The limiting plate 20 and the second rotating rod 22 are limited by the second sliding groove 32. At this time, the feeding box 23 flips with the product, causing the product to fall into the receiving box 3.

[0033] In this embodiment, a slide plate 39 is fixedly connected to the inner cavity of the feeding box 23, and a limiting plate 20 is fixedly connected to the bottom of the slide plate 39. The inner cavity of the limiting plate 20 is fixedly connected to the surface of the second rotating rod 22. More specifically, the slide plate 39 allows the product to pass through the conveying mechanism 16 more effectively and fall into the receiving box 3.

[0034] In this embodiment, a cleaning mechanism 19 is fixedly sleeved on the surface of the fourth rotating rod 24, a first rotating wheel 25 is fixedly sleeved on the surface of the fourth rotating rod 24, a fourth connecting plate 34 is fixedly connected to the back surface of the third connecting plate 33, a second worm gear 36 is movably connected to the inner cavity of the fourth connecting plate 34 through a bearing, a fourth support plate 28 is fixedly connected to the top surface of the third connecting plate 33, and a second gear 37 is fixedly sleeved on the rear side of the surface of the third rotating rod 21. More specifically, by rotating the second worm gear 36 in the forward direction, the second gear 37 is driven to rotate, which facilitates the rotation of the third rotating rod 21.

[0035] In this embodiment, the inner cavity of the fourth support plate 28 is movably connected to the fourth connecting rod 29 via a bearing. The surface of the fourth connecting rod 29 is fixedly fitted with the second rotating wheel 27. The surfaces of the second rotating wheel 27 and the first rotating wheel 25 are movably fitted with the first connecting belt 26. The back surfaces of the fourth connecting rod 29 and the third rotating rod 21 are both fixedly connected with the third rotating wheel 30. The surface of the third rotating wheel 30 is movably fitted with the second connecting belt 31. More specifically, the third rotating wheel 30 drives the second connecting belt 31 to move, causing the top third rotating wheel 30 to rotate, which in turn drives the fourth connecting rod 29 to rotate, causing the second rotating wheel 27 to rotate. At this time, the second rotating wheel 27 drives the first connecting belt 26 to move, thereby causing the first rotating wheel 25 to drive the fourth rotating rod 24 to rotate. Because the third rotating rod 21 is in a cyclic reciprocating motion, the fourth rotating rod 24 drives the cleaning mechanism 19 to rotate first in the forward direction and then in the reverse direction, thereby better cleaning the surface of the conveyor belt.

[0036] In this embodiment, a second motor 35 is fixedly connected to the left side surface of the fourth connecting plate 34. The output end of the second motor 35 is fixedly connected to the left side surface of the second worm 36. The surface of the second worm 36 meshes with the surface of the second gear 37. More specifically, by rotating the second motor 35 in the forward direction, the second worm 36 rotates in the forward direction, which facilitates the rotation of the second gear 37.

[0037] Working principle: When the glue dispensing mechanism 14 needs to be cleaned, the controller 40 starts the first motor 1404. The first motor 1404 rotates forward, causing the first connecting rod 1406 to rotate forward, which in turn drives the first worm gear 1408 to rotate forward. At this time, the first gear 1407 rotates forward. Through the limitation of the second connecting rod 1414 and the limit ring 1413, the first gear 1407 rotates in place. At this time, the third connecting rod 1409, which is threaded to the first gear 1407, moves downward. While the third connecting rod 1409 moves downward, it drives the limit bolt 1412 to rotate in the first slide groove 1411, so that the cleaning block 1410 removes the glue on the inner wall of the glue gun 1401. After the glue is removed, the limit bolt 1412 cannot move. At this time, the first rotating rod 1402 is in a fixed state, so the third connecting rod 1409 moves downward to remove the glue solidification block at the nozzle. Thus, the glue dispensing machine does not need to be cleaned manually.

[0038] When the dispensing machine performs batch dispensing, the detector 17 is activated via the controller 40. When the dispensed product passes through the detector 17 for inspection, if the product fails, the dispensing machine stops operating. If the product passes, the second motor 35 is activated via the controller 40. The product first slides into the feeding box 23 via the slide plate 39. At this time, the second motor 35 rotates forward, causing the second worm gear 36 to rotate forward, which drives the second gear 37 to rotate, causing the third rotating rod 21 to rotate. The limiting plate 20 and the second rotating rod 22 are limited by the second slide groove 32. At this time, the feeding box 23 carries the product. The product is flipped so that it falls into the receiving box 3. While the product is being conveyed, the third rotating wheel 30 drives the second connecting belt 31 to move, causing the top third rotating wheel 30 to rotate, which in turn drives the fourth connecting rod 29 to rotate, causing the second rotating wheel 27 to rotate. At this time, the second rotating wheel 27 drives the first connecting belt 26 to move, which in turn causes the first rotating wheel 25 to drive the fourth rotating rod 24 to rotate. Because the third rotating rod 21 moves in a cyclical manner, the fourth rotating rod 24 drives the cleaning mechanism 19 to rotate forward first and then in reverse, which can better clean the surface of the conveyor belt.

[0039] 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. A visual-based dispensing mechanism assembly of a dispensing machine, comprising a worktable (1), characterized in that: The front and back surfaces of the workbench (1) are fixedly connected to a first connecting frame (2). A receiving box (3) is provided on the left side of the workbench (1). A first rodless cylinder (4) is movably connected to both the left and right sides of the surface of the first connecting frame (2). A first connecting plate (5) is fixedly connected to the top surface of the first rodless cylinder (4). A second connecting frame (6) is fixedly connected to the inner side of the first connecting plate (5). A second rodless cylinder (7) is movably connected to the surface of the second connecting frame (6). A first support plate (8) is fixedly connected to the side of the rod cylinder (7) away from the first connecting plate (5). A third connecting frame (11) is fixedly connected to the top surface of the first support plate (8) on the left side. A third rodless cylinder (12) is movably connected to the surface of the third connecting frame (11). A dispensing device (13) is fixedly connected to the right side surface of the third rodless cylinder (12). A connecting box (15) is fixedly connected to the right side surface of the dispensing device (13). An injection mechanism (14) is movably connected to the inner cavity of the connecting box (15). The glue injection mechanism (14) includes a second connecting plate (1403). The front side of the second connecting plate (1403) is fixedly connected to the inner cavity of the connecting box (15). A second support plate (1405) is fixedly connected to the top surface of the connecting box (15). A first connecting rod (1406) is movably connected to the inner cavity of the second support plate (1405) through a bearing. A first motor (1404) is fixedly connected to the left side of the second support plate (1405). The output end of the first motor (1404) is connected to the left side of the first connecting rod (1406). The surface of the connecting box (15) is fixedly connected to the second connecting rod (1414). The surface of the top of the second connecting rod (1414) is fixedly connected to a limiting ring (1413). The inner cavity of the limiting ring (1413) is movably connected to a first gear (1407) through a bearing. The inner cavity of the first gear (1407) is movably connected to a third connecting rod (1409). The top of the surface of the third connecting rod (1409) is provided with an internal thread (1415). The middle part of the surface of the third connecting rod (1409) is... The first gear (1407) has an external thread (1416) and its inner cavity is threaded to the surface of the internal thread (1415). A first worm gear (1408) is fixedly connected to the right side surface of the first connecting rod (1406), and the surface of the first worm gear (1408) meshes with the surface of the first gear (1407). A first sliding groove (1411) is formed through the top surface of the second connecting plate (1403), and a limit bolt (1412) is slidably connected to the inner cavity of the first sliding groove (1411). 2) The bottom is fixedly connected to a first rotating rod (1402). The top of the first rotating rod (1402) is movably connected to the inner cavity of the second connecting plate (1403) through a bearing. A cleaning block (1410) is fixedly connected to the surface of the first rotating rod (1402). A glue gun (1401) is movably connected to the surface of the first rotating rod (1402). The top surface of the glue gun (1401) is fixedly connected to the bottom of the connecting box (15). The inner cavity of the first rotating rod (1402) is threadedly connected to the surface of the third connecting rod (1409).

2. The dispensing mechanism assembly based on a vision dispensing machine according to claim 1, characterized in that: A solvent device (9) is fixedly connected to the top surface of the first support plate (8) on the right side. A glue delivery tube (10) is fixedly connected to the output end of the solvent device (9). The end of the glue delivery tube (10) away from the solvent device (9) is fixedly connected to the top surface of the dispensing device (13).

3. The dispensing mechanism assembly based on a vision dispensing machine according to claim 1, characterized in that: A conveying mechanism (16) is fixedly connected to the top surface of the workbench (1), a third support plate (18) is fixedly connected to the left side surface of the workbench (1), a detector (17) is fixedly connected to the right side surface of the third support plate (18), and a controller (40) is fixedly connected to the left side surface of the third support plate (18).

4. The dispensing mechanism assembly based on a vision dispensing machine according to claim 3, characterized in that: The workbench (1) has a third connecting plate (33) fixedly connected to both the front and rear sides of the left side surface. The third connecting plate (33) has a second sliding groove (32) through the left side surface. The second sliding groove (32) is slidably connected to the inner cavity of the second sliding groove (32). The third connecting plate (33) has a third rotating rod (21) movably connected to the inner cavity of the third connecting plate (33) through a bearing. The third rotating rod (21) has a connecting rod mechanism (38) fixedly sleeved on the surface of the third rotating rod (21). The connecting rod mechanism (38) has a feeding box (23) fixedly connected to the left side surface of the connecting rod mechanism (38). The conveying mechanism (16) has a fourth rotating rod (24) movably connected to the inner cavity of the conveying mechanism (16) through a bearing.

5. The dispensing mechanism assembly based on a vision dispensing machine according to claim 4, characterized in that: The inner cavity of the feeding box (23) is fixedly connected to a slide plate (39), and the bottom of the slide plate (39) is fixedly connected to a limiting plate (20). The inner cavity of the limiting plate (20) is fixedly connected to the surface of the second rotating rod (22).

6. The dispensing mechanism assembly based on a vision dispensing machine according to claim 4, characterized in that: A cleaning mechanism (19) is fixedly sleeved on the surface of the fourth rotating rod (24), a first rotating wheel (25) is fixedly sleeved on the surface of the fourth rotating rod (24), a fourth connecting plate (34) is fixedly connected to the back surface of the third connecting plate (33), a second worm gear (36) is movably connected to the inner cavity of the fourth connecting plate (34) through a bearing, a fourth support plate (28) is fixedly connected to the top surface of the third connecting plate (33), and a second gear (37) is fixedly sleeved on the rear side of the surface of the third rotating rod (21).

7. The dispensing mechanism assembly based on a vision dispensing machine according to claim 6, characterized in that: The inner cavity of the fourth support plate (28) is movably connected to the fourth connecting rod (29) via a bearing. The surface of the fourth connecting rod (29) is fixedly fitted with a second rotating wheel (27). The surfaces of the second rotating wheel (27) and the first rotating wheel (25) are movably fitted with a first connecting belt (26). The back surface of the fourth connecting rod (29) and the back surface of the third rotating rod (21) are both fixedly connected with a third rotating wheel (30). The surface of the third rotating wheel (30) is movably fitted with a second connecting belt (31).

8. The dispensing mechanism assembly based on a vision dispensing machine according to claim 6, characterized in that: The fourth connecting plate (34) has a second motor (35) fixedly connected to the left side surface. The output end of the second motor (35) is fixedly connected to the left side surface of the second worm (36). The surface of the second worm (36) meshes with the surface of the second gear (37).

Images