Dispensing mechanism based on visual dispensing robot

Abstract

The utility model provides a dispensing mechanism based on a visual dispensing robot. The dispensing mechanism based on the visual dispensing robot comprises a workbench; the rack is fixedly mounted at the top of the working table; the plurality of electric telescopic rods are fixedly mounted on the inner wall of the top of the rack; the electric guide rail is arranged in the rack, and output rods of the multiple electric telescopic rods are fixedly connected with the electric guide rail; the fixing ring is fixedly mounted on an output block of the electric guide rail; the glue dispensing head is arranged in the fixing ring; and the brush plate is installed in the rack in a sliding mode, and sliding blocks are fixedly installed on the two sides of the brush plate. The dispensing mechanism based on the visual dispensing robot has the advantage that residual glue on the surface of the dispensing opening is easy to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of glue dispensing equipment, in particular to a glue dispensing mechanism based on a visual glue dispensing robot. Background Art

[0002] At present, the 3C industry is becoming more and more popular, and the products are ever-changing. Among them, dispensing has become an indispensable process. In order to complete dispensing better and more efficiently, manufacturers now use automatic dispensing machines to varying degrees. Therefore, a visual guided robot is designed on this basis. Its alignment dispensing machine has the following beneficial effects: when the product reaches the dispensing position, it is positioned by CCD photography, and the machine guides the robot to the dispensing position without the need for precise mechanical positioning.

[0003] However, in actual use, the dispensing mechanism may have the problem of glue sticking to the surface of the dispensing port. During scheduled dispensing, the glue sticking to the surface of the dispensing port may affect the delivery of glue during the next use, and may even cause blockage to the dispensing port, ultimately affecting the dispensing effect.

[0004] Therefore, it is necessary to provide a new dispensing mechanism based on a visual dispensing robot to solve the above technical problems. Utility Model Content

[0005] In order to solve the technical problem that the glue remaining on the surface of the glue dispensing port is difficult to clean, the utility model provides a glue dispensing mechanism based on a visual glue dispensing robot.

[0006] The utility model provides a glue dispensing mechanism based on a visual glue dispensing robot, comprising: a workbench; a frame, the frame is fixedly mounted on the top of the workbench; a plurality of electric telescopic rods, the plurality of electric telescopic rods are fixedly mounted on the top inner wall of the frame; an electric guide rail, the electric guide rail is arranged in the frame, and the output rods of the plurality of electric telescopic rods are fixedly connected to the electric guide rail; a fixed ring, the fixed ring is fixedly mounted on the output block of the electric guide rail; a glue dispensing head, the glue dispensing head is arranged in the fixed ring; a brush plate, the brush plate is slidably mounted in the frame, and sliders are fixedly mounted on both sides of the brush plate; and two openings, the two openings are respectively opened on both sides of the frame, and the two openings are respectively adapted to the two sliders.

[0007] Preferably, a plurality of clamping blocks are fixedly mounted on the outer wall of the dispensing head, a plurality of clamping grooves are opened on the inner wall of the fixing ring, the plurality of clamping blocks are respectively matched with the plurality of clamping grooves, a plurality of fixing bolts are threadedly mounted on the fixing ring, and the plurality of fixing bolts are respectively threadedly connected with the plurality of clamping blocks.

[0008] Preferably, a glue storage box is fixedly installed on the top of the frame, a stirring rod is rotatably installed in the glue storage box, a first motor is fixedly installed on the outer wall of one side of the glue storage box, the output shaft of the first motor is fixedly connected to one end of the stirring rod, a plurality of heating boxes are fixedly installed on the inner wall of the glue storage box, a plurality of heating wires are fixedly installed in each of the heating boxes, a hose is fixedly installed on the bottom of the glue storage box, and the other end of the hose is threadedly connected to the glue dispensing head.

[0009] Preferably, an installation cavity is opened on the top of the workbench, and two rollers are rotatably installed in the installation cavity. A second motor is fixedly installed on one side of the workbench, and the output shaft of the second motor is fixedly connected to one end of any one of the rollers. Conveyor belts are correspondingly sleeved on the two rollers.

[0010] Preferably, two installation grooves are provided on the workbench, and one-way screws are rotatably installed in the two installation grooves. A connecting shaft is provided in the installation cavity, and both ends of the connecting shaft are respectively fixedly connected to the two one-way screws. A third motor is fixedly installed on one side of the workbench, and the output shaft of the third motor is fixedly connected to one end of any one of the one-way screws.

[0011] Preferably, a slide plate is slidably installed in the installation groove, and the slide plate is threadedly connected to the one-way screw, a plurality of connecting rods are slidably installed on one side of the frame, a pressure plate is provided in the frame, and the two ends of the plurality of connecting rods are respectively fixedly connected to the slide plate and the pressure plate, and an anti-slip pad is fixedly installed on one side of the pressure plate.

[0012] Preferably, a visual lens is fixedly mounted on an inner wall of one side of the frame, and a pull-out handle is fixedly mounted on both of the two sliding blocks.

[0013] Compared with the related art, the dispensing mechanism based on the visual dispensing robot provided by the utility model has the following beneficial effects:

[0014] The utility model provides a dispensing mechanism based on a visual dispensing robot:

[0015] 1. The output shaft of the electric telescopic rod drives the dispensing head down to the appropriate position. The height adjustment of the dispensing head is relatively simple. The output block of the electric guide rail drives the dispensing head to move horizontally, which is easy to perform dispensing operations. By pulling the brush plate to move in the opening, the dispensing port of the dispensing head is brushed, and finally the residual glue on the dispensing head is removed. The cleaning operation is relatively simple;

[0016] 2. By twisting the fixing bolt, the card block is pulled out from the card slot, and finally the dispensing head is disassembled and replaced from the fixing ring. The replacement of the dispensing head is relatively simple. The glue is heated by the heating wire in the heating box to reduce the viscosity of the glue. The output shaft of the first motor drives the stirring rod to rotate, so that the glue in the glue storage box is heated more evenly. The output shaft of the second motor drives the roller to rotate, thereby driving the conveyor belt to drive the dispensing plate to move, which is convenient for the continuous operation of the device;

[0017] 3. The output shaft of the third motor is used to drive any one-way screw to rotate, and then the connecting shaft is driven to drive the other one-way screw to rotate. Since the two one-way screws are installed in different directions, the two slides are driven to move toward each other. The movement adjustment process is relatively simple. The two slides move toward each other to drive the pressure plate and the anti-skid pad on the connecting rod to squeeze and fix the dispensing plate. The fixing operation is relatively simple and the fixing effect is good. The dispensing position of the dispensing plate is observed through the visual lens, and the observation is more intuitive, which is convenient for the dispensing head to work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of a front cross-sectional structure of a preferred embodiment of a dispensing mechanism based on a visual dispensing robot provided by the utility model;

[0019] Figure 2 A schematic diagram of a side cross-sectional structure of a preferred embodiment of a dispensing mechanism based on a visual dispensing robot provided by the utility model;

[0020] Figure 3 A schematic diagram of the side structure of a preferred embodiment of a dispensing mechanism based on a visual dispensing robot provided by the utility model;

[0021] Figure 4 for Figure 1 An enlarged structural diagram of part A shown in FIG.

[0022] Figure 5 for Figure 1 An enlarged schematic diagram of the structure of part B shown in FIG.

[0023] Figure 6 for Figure 2 Schematic diagram of the enlarged structure of part C shown in FIG.

[0024] Numbers in the figure: 1. Workbench; 2. Rack; 3. Electric telescopic rod; 4. Electric guide rail; 5. Fixed ring; 6. Glue dispensing head; 7. Brush plate; 8. Opening; 9. Block; 10. Slot; 11. Fixing bolt; 12. Glue storage box; 13. Stirring rod; 14. First motor; 15. Heating box; 16. Hose; 17. Mounting cavity; 18. Roller; 19. Second motor; 20. Conveyor belt; 21. Mounting slot; 22. One-way screw; 23. Connecting shaft; 24. Third motor; 25. Slide plate; 26. Connecting rod; 27. Press plate; 28. Anti-slip pad; 29. ​​Visual lens. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0026] Please refer to Figure 1-Figure 6 ,in, Figure 1 A schematic diagram of a front cross-sectional structure of a preferred embodiment of a dispensing mechanism based on a visual dispensing robot provided by the utility model; Figure 2 A schematic diagram of a side cross-sectional structure of a preferred embodiment of a dispensing mechanism based on a visual dispensing robot provided by the utility model; Figure 3 A schematic diagram of the side structure of a preferred embodiment of a dispensing mechanism based on a visual dispensing robot provided by the utility model; Figure 4 for Figure 1 An enlarged structural diagram of part A shown in FIG. Figure 5 for Figure 1 An enlarged schematic diagram of the structure of part B shown in FIG. Figure 6 for Figure 2 Schematic diagram of the enlarged structure of part C shown in FIG.

[0027] The dispensing mechanism based on the visual dispensing robot includes: a workbench 1; a frame 2, the frame 2 is fixedly mounted on the top of the workbench 1; a plurality of electric telescopic rods 3, the plurality of electric telescopic rods 3 are fixedly mounted on the top inner wall of the frame 2; an electric guide rail 4, the electric guide rail 4 is arranged in the frame 2, and the output rods of the plurality of electric telescopic rods 3 are fixedly connected to the electric guide rail 4; a fixing ring 5, the fixing ring 5 is fixedly mounted on the output block of the electric guide rail 4; a dispensing head 6, the dispensing head 6 is arranged in the fixing ring 5; a brush plate 7, the brush plate 7 is slidably mounted on the In the frame 2, sliders are fixedly installed on both sides of the brush plate 7; two openings 8, the two openings 8 are respectively opened on both sides of the frame 2, and the two openings 8 are respectively adapted to the two sliders. The output shaft of the electric telescopic rod 3 drives the glue dispensing head 6 to drop to a suitable position, and the height adjustment of the glue dispensing head 6 is relatively simple. The output block of the electric guide rail 4 drives the glue dispensing head 6 to move horizontally, which is easy to perform glue dispensing operation on it. By pulling the brush plate 7 to move in the opening 8, the glue dispensing port of the glue dispensing head 6 is brushed, and finally the residual glue on the glue dispensing head 6 is removed, and the cleaning operation is relatively simple.

[0028] A plurality of blocks 9 are fixedly mounted on the outer wall of the dispensing head 6, a plurality of slots 10 are opened on the inner wall of the fixing ring 5, the plurality of blocks 9 are respectively matched with the plurality of slots 10, a plurality of fixing bolts 11 are threadedly mounted on the fixing ring 5, the plurality of fixing bolts 11 are respectively threadedly connected with the plurality of blocks 9, the fixing bolts 11 are twisted to pull the blocks 9 out of the slots 10, and finally the dispensing head 6 is disassembled and replaced from the fixing ring 5, and the replacement of the dispensing head 6 is relatively simple.

[0029] A glue storage box 12 is fixedly installed on the top of the frame 2, and a stirring rod 13 is rotatably installed in the glue storage box 12. A first motor 14 is fixedly installed on the outer wall of one side of the glue storage box 12, and the output shaft of the first motor 14 is fixedly connected to one end of the stirring rod 13. A plurality of heating boxes 15 are fixedly installed on the inner wall of the glue storage box 12, and a plurality of heating wires are fixedly installed in each of the plurality of heating boxes 15. A hose 16 is fixedly installed on the bottom of the glue storage box 12, and the other end of the hose 16 is threadedly connected to the glue dispensing head 6. The glue is heated by the heating wire in the heating box 15 to reduce the viscosity of the glue, and the stirring rod 13 is driven to rotate by the output shaft of the first motor 14, so that the glue in the glue storage box 12 is heated more evenly.

[0030] An installation cavity 17 is provided on the top of the workbench 1, and two rollers 18 are rotatably installed in the installation cavity 17. A second motor 19 is fixedly installed on one side of the workbench 1, and the output shaft of the second motor 19 is fixedly connected to one end of any one of the rollers 18. Conveyor belts 20 are correspondingly sleeved on the two rollers 18. The rollers 18 are driven to rotate by the output shaft of the second motor 19, thereby driving the conveyor belt 20 to drive the dispensing plate to move, which is convenient for continuous operation of the device.

[0031] Two mounting grooves 21 are provided on the workbench 1, and one-way screws 22 are rotatably installed in the two mounting grooves 21. A connecting shaft 23 is provided in the mounting cavity 17, and both ends of the connecting shaft 23 are fixedly connected to the two one-way screws 22 respectively. A third motor 24 is fixedly installed on one side of the workbench 1, and the output shaft of the third motor 24 is fixedly connected to one end of any one of the one-way screws 22. The output shaft of the third motor 24 drives any one of the one-way screws 22 to rotate, and then drives the connecting shaft 23 to drive the other one-way screw 22 to rotate. Since the two one-way screws 22 are installed in different directions, the two slides 25 are driven to move toward each other, and the movement adjustment process is relatively simple.

[0032] A slide plate 25 is slidably installed in the installation groove 21, and the slide plate 25 is threadedly connected to the one-way screw rod 22. A plurality of connecting rods 26 are slidably installed on one side of the frame 2. A pressing plate 27 is provided in the frame 2. The two ends of the plurality of connecting rods 26 are respectively fixedly connected to the slide plate 25 and the pressing plate 27. An anti-skid pad 28 is fixedly installed on one side of the pressing plate 27. The two slide plates 25 move toward each other to drive the pressing plate 27 and the anti-skid pad 28 on the connecting rod 26 to squeeze and fix the dispensing plate. The fixing operation is relatively simple and the fixing effect is good.

[0033] A visual lens 29 is fixedly mounted on the inner wall of one side of the frame 2, and pull-out handles are fixedly mounted on the two sliders. The dispensing position of the dispensing plate can be observed through the visual lens 29, and the observation is more intuitive, which is convenient for the dispensing head 6 to work.

[0034] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.

[0035] The working principle of the dispensing mechanism based on the visual dispensing robot provided by the utility model is as follows:

[0036] This solution also has an electric control cabinet, which is installed on the equipment. When in use, each electrical device can be started and operated through the electric control cabinet. The power connection method of each electrical device is an existing mature technology, which is a well-known technology for people in this field and will not be described in detail here.

[0037] When in use, first start the heating wire in the heating box 15 to heat the glue through the heating wire in the heating box 15 to reduce the viscosity of the glue. At this time, start the first motor 14 to drive the stirring rod 13 to rotate through the output shaft of the first motor 14, so that the glue in the glue storage box 12 is heated more evenly.

[0038] After the preparation work is completed, the second motor 19 is started at this time, and the roller 18 is driven to rotate through the output shaft of the second motor 19, thereby driving the conveyor belt 20 to drive the dispensing plate to move, which is convenient for the continuous operation of the device. When the dispensing plate moves to a suitable position, the third motor 24 is started at this time, and any one-way screw 22 is driven to rotate through the output shaft of the third motor 24, and then the connecting shaft 23 is driven to drive the other one-way screw 22 to rotate. Since the two one-way screws 22 are installed in different directions, the two slide plates 25 are driven to move toward each other, and finally the pressure plate 27 and the anti-skid pad 28 on the connecting rod 26 are driven to squeeze and fix the dispensing plate. The fixing operation is relatively simple and the fixing effect is good. At this time, the dispensing position of the dispensing plate is observed through the visual lens 29, and the observation is more intuitive;

[0039] Then, the electric telescopic rod 3 is started, and the dispensing head 6 is driven to descend to a suitable position through the output shaft of the electric telescopic rod 3. The height adjustment of the dispensing head 6 is relatively simple. Then, the electric guide rail 4 is started, and the dispensing head 6 is driven to move horizontally through the output block of the electric guide rail 4, so that the dispensing operation is easy to perform;

[0040] After the dispensing is completed, the dispensing head 6 is reset. At this time, the brush plate 7 is pulled to move in the opening 8, so as to brush the dispensing port of the dispensing head 6, and finally the glue remaining on the dispensing head 6 is removed. The cleaning operation is relatively simple. If the dispensing head 6 is severely worn after a period of time, it needs to be replaced. At this time, the fixing bolt 11 is twisted to pull the block 9 out of the slot 10, and finally the dispensing head 6 is disassembled and replaced from the fixing ring 5. The replacement of the dispensing head 6 is relatively simple. Thereafter, the dispensing head 6 is twisted to remove it from the hose 16.

[0041] Compared with the related art, the dispensing mechanism based on the visual dispensing robot provided by the utility model has the following beneficial effects:

[0042] The utility model provides a dispensing mechanism based on a visual dispensing robot, in which the dispensing head 6 is driven to descend to a suitable position by the output shaft of the electric telescopic rod 3, and the height adjustment of the dispensing head 6 is relatively simple, and the dispensing head 6 is driven to move laterally by the output block of the electric guide rail 4, so that it is easy to perform a dispensing operation on it, and the brush plate 7 is pulled to move in the opening 8, so that the dispensing port of the dispensing head 6 is brushed, and finally the glue remaining on the dispensing head 6 is removed, and the cleaning operation is relatively simple, and the clamping block 9 is pulled down from the clamping slot 10 by twisting the fixing bolt 11, and finally the dispensing head 6 is disassembled and replaced from the fixing ring 5, and the replacement of the dispensing head 6 is relatively simple, and the glue is heated by the heating wire in the heating box 15 to reduce the viscosity of the glue, and the stirring rod 13 is driven to rotate by the output shaft of the first motor 14 , so that the glue in the glue storage box 12 is heated more evenly, and the roller 18 is driven to rotate by the output shaft of the second motor 19, thereby driving the conveyor belt 20 to drive the dispensing plate to move, which is convenient for continuous operation of the device, and the output shaft of the third motor 24 drives any one of the one-way screws 22 to rotate, and then drives the connecting shaft 23 to drive the other one-way screw 22 to rotate. Since the two one-way screws 22 are installed in different directions, the two slide plates 25 are driven to move toward each other, and the movement adjustment process is relatively simple. The two slide plates 25 move toward each other and drive the pressure plate 27 and the anti-skid pad 28 on the connecting rod 26 to squeeze and fix the dispensing plate. The fixing operation is relatively simple and the fixing effect is better. The dispensing position of the dispensing plate is observed through the visual lens 29, and the observation is more intuitive, which is convenient for the dispensing head 6 to work.

[0043] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. However, on the premise that technical personnel in this field understand the principle of the above-mentioned utility model, they can clearly know the details of its power mechanism, power supply system and control system.

[0044] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A dispensing mechanism based on a visual dispensing robot, It is characterized in that include: Workbench; A frame, the frame is fixedly mounted on the top of the workbench; A plurality of electric telescopic rods, each of which is fixedly mounted on the top inner wall of the frame; An electric guide rail, wherein the electric guide rail is arranged in the frame, and the output rods of the plurality of electric telescopic rods are fixedly connected to the electric guide rail; A fixing ring, the fixing ring being fixedly mounted on an output block of the electric guide rail; A glue dispensing head, the glue dispensing head is arranged in the fixing ring; A brush plate, the brush plate is slidably mounted in the frame, and sliders are fixedly mounted on both sides of the brush plate; Two openings are respectively arranged on two sides of the frame, and the two openings are respectively matched with the two sliding blocks.

2. The dispensing mechanism based on the visual dispensing robot according to claim 1, It is characterized in that A plurality of blocks are fixedly mounted on the outer wall of the dispensing head, a plurality of slots are opened on the inner wall of the fixing ring, the plurality of blocks are respectively matched with the plurality of slots, a plurality of fixing bolts are threadedly mounted on the fixing ring, and the plurality of fixing bolts are respectively threadedly connected with the plurality of blocks.

3. The dispensing mechanism based on the visual dispensing robot according to claim 1, It is characterized in that A glue storage box is fixedly installed on the top of the frame, a stirring rod is rotatably installed in the glue storage box, a first motor is fixedly installed on the outer wall of one side of the glue storage box, an output shaft of the first motor is fixedly connected to one end of the stirring rod, a plurality of heating boxes are fixedly installed on the inner wall of the glue storage box, a plurality of heating wires are fixedly installed in each of the heating boxes, a hose is fixedly installed on the bottom of the glue storage box, and the other end of the hose is threadedly connected to the glue dispensing head.

4. The dispensing mechanism based on the visual dispensing robot according to claim 1, It is characterized in that An installation cavity is provided on the top of the workbench, and two rollers are rotatably installed in the installation cavity. A second motor is fixedly installed on one side of the workbench, and the output shaft of the second motor is fixedly connected to one end of any one of the rollers. Conveyor belts are correspondingly sleeved on the two rollers.

5. The dispensing mechanism based on the visual dispensing robot according to claim 4, It is characterized in that The workbench is provided with two installation grooves, and one-way screws are rotatably installed in the two installation grooves. A connecting shaft is provided in the installation cavity, and both ends of the connecting shaft are respectively fixedly connected to the two one-way screws. A third motor is fixedly installed on one side of the workbench, and the output shaft of the third motor is fixedly connected to one end of any one of the one-way screws.

6. The dispensing mechanism based on the visual dispensing robot according to claim 5, It is characterized in that A slide plate is slidably installed in the installation groove, and the slide plate is threadedly connected to the one-way screw. A plurality of connecting rods are slidably installed on one side of the frame. A pressure plate is provided in the frame, and both ends of the plurality of connecting rods are fixedly connected to the slide plate and the pressure plate respectively. An anti-slip pad is fixedly installed on one side of the pressure plate.

7. The dispensing mechanism based on the visual dispensing robot according to claim 1, It is characterized in that A visual lens is fixedly mounted on an inner wall of one side of the frame, and a pull-out handle is fixedly mounted on both of the two sliding blocks.

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