Double-rotor dispensing machine

Abstract

The utility model discloses a double-rotor glue dispenser which comprises a workbench, and a magnetic wheel conveying channel and an X-axis double-rotor linear motor are arranged on the workbench. A jacking air cylinder is installed on the bottom face of the magnetic wheel conveying channel, an extraction disc is conveyed on the magnetic wheel conveying channel, the jacking air cylinder jacks the extraction disc, and a position sensor for detecting the position of the extraction disc is installed on the bottom face of the magnetic wheel conveying channel and close to the jacking air cylinder. Y-axis linear motors are arranged on sliding blocks of the X-axis double-rotor linear motors, glue dispensing sets are arranged at the moving ends, close to the magnetic wheel conveying channel, of the Y-axis linear motors, each glue dispensing set is provided with a glue spraying mechanism and a camera detection mechanism in sequence, the positions of products are detected firstly, and then glue spraying is accurately positioned. The double-station glue dispensing equipment has the advantages that the double-station glue dispensing equipment improves the glue dispensing efficiency; and the detection procedure and the dispensing procedure are fused, so that the product processing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glue dispensing equipment, in particular to a double-actuator glue dispensing machine. Background Art

[0002] Heat is generated during the operation of the integrated circuit. If it is not discharged in time, the temperature of the integrated circuit will rise rapidly, resulting in unstable system operation, shortened service life, and even possible burning of some components. The heat sink is used to absorb the heat generated by the integrated circuit and then dissipate it into or outside the chassis to ensure that the temperature of the components of the electronic equipment is normal. In the assembly and production of the radiator, a dispensing machine is needed to dispense solder paste on the solder paste holes in the heat dissipation block of the radiator to facilitate the positioning of the copper tube and its insertion into the solder paste hole.

[0003] The existing dispensing equipment uses an XY-axis slide module to realize the movement of the dispensing equipment in two directions, and can dispense glue to the materials on the conveyor table. However, it is necessary to program the dispensing circuit of the dispensing equipment, and the material position on the conveyor table must also be placed accurately. Otherwise, the dispensing will be inaccurate, resulting in problems such as glue leakage. Utility Model Content

[0004] The purpose of the utility model is to provide a double-actuator glue dispensing machine which can accurately position glue dispensing, prevent glue leakage and is more convenient to use, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A double-actuator glue dispensing machine comprises a workbench, on which a magnetic wheel conveying path, an X-axis double-actuator linear motor, a lifting cylinder and a collection plate are arranged; the lifting cylinder is arranged in the magnetic wheel conveying path, and the lifting cylinder can lift the collection plate, and a position sensor for detecting the position of the collection plate is arranged on the bottom surface of the magnetic wheel conveying path and close to the lifting cylinder; the slider of the X-axis double-actuator linear motor is provided with a Y-axis linear motor, and the moving end of the Y-axis linear motor close to the magnetic wheel conveying path is provided with a glue dispensing group, and the glue dispensing group comprises a glue spraying mechanism and a camera detection mechanism arranged on the moving end of the Y-axis linear motor, and the collection plate is transported to the glue dispensing group for glue dispensing and detection through the magnetic wheel conveying path, and the glue dispensing group first takes photos for detection, and then sprays glue one by one, and the lifting cylinder is located directly below the glue spraying mechanism;

[0007] Furthermore, the magnetic wheel conveyor path includes two spaced apart frames installed on the workbench, a collection plate flow channel is formed between the frames, and several groups of conveying components are arranged between the frames, and the conveying components include rotating shafts on the opposite sides of the frames, a guide wheel is arranged at one end of the rotating shaft located between the frames, the collection plate is located on the guide wheels on both sides, and the guide wheels convey the collection plate; a first magnetic wheel is installed at the other end of the rotating shaft, and a second magnetic wheel driven by magnetic force with the first magnetic wheel is installed on the side of the frame away from the first magnetic wheel, a driving shaft is arranged between the coaxial second magnetic wheels, and the driving shaft is rotatably installed outside the frame, a third magnetic wheel driving the second magnetic wheel is arranged on one side of the frame, and a magnetic transmission device driving one of the second magnetic wheels is installed on the workbench, the magnetic transmission device drives the second magnetic wheel by magnetic force, and then drives the guide wheel to rotate through the third magnetic wheel and the first magnetic wheel, so as to convey the collection plate to the glue spraying mechanism for photo detection, glue spraying and material unloading.

[0008] Furthermore, the camera detection mechanism includes an industrial camera and a circular detection platform located below the lens of the industrial camera. The circular detection platform helps the industrial camera to identify the central area of ​​central weighted metering to achieve accurate detection.

[0009] Furthermore, a positioning mechanism is provided on the extraction plate. The positioning mechanism is a positioning block with a cross-shaped structure. The space formed between the blocks accommodates the workpiece, and the workpiece is inserted therein to achieve positioning operation.

[0010] Furthermore, it also includes a machine cover located above the workbench, on which an air purifier is provided, and the magnetic wheel conveyor and the X-axis double-motor linear motor are located in the machine cover to achieve dust-free dispensing and improve the quality of the dispensing workpiece, and a placement table is provided in front of the workbench.

[0011] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0012] The utility model is provided with a magnetic wheel conveyor, an X-axis double-moving linear motor, a Y-axis linear motor, a dispensing group, and other structures to form a double-station dispensing device, which can dispense glue to multiple groups of products at the same time, thereby improving the dispensing efficiency;

[0013] Add a camera detection mechanism, take a picture of the product for visual positioning first, and then start the glue dispensing machine to spray glue on the products one by one to avoid incorrect glue spraying position. Use camera detection and visual positioning, and there is no need for manual positioning to achieve simple and accurate positioning. Moreover, it can perform precise glue dispensing of small amounts of glue in small gaps, improve the quality of glue dispensing operations, and enhance product processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a double-actuator dispensing machine of the utility model;

[0016] Figure 2 It is a three-dimensional schematic diagram of a double-actuator dispensing machine with a machine cover of the utility model;

[0017] Figure 3 The utility model is a schematic diagram of a magnetic wheel conveyor of a double-moving dispensing machine.

[0018] Figure 4 It is a schematic diagram of another viewing angle of a dispensing group of a double-actuator dispensing machine of the utility model.

[0019] Figure 5 It is a top view schematic diagram of a double-actuator dispensing machine of the utility model.

[0020] In the figure: 1. workbench, 2. magnetic wheel conveyor, 3. X-axis double-motor linear motor, 4. lifting cylinder, 5. extraction plate, 6. position sensor, 7. Y-axis linear motor, 8. dispensing group, 9. glue spraying mechanism, 10. camera detection mechanism, 11. frame, 12. extraction plate flow channel, 13. conveying component, 14. rotating shaft, 15. guide wheel, 16. first magnetic wheel, 17. second magnetic wheel, 18. driving shaft, 19. third magnetic wheel, 20. magnetic actuator, 21. industrial camera, 22. circular ring detection table, 23. positioning block, 24. machine cover, 25. air purifier, 26. placement table. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 , the utility model provides a technical solution:

[0023] A double-actuator dispensing machine comprises a workbench 1, on which a magnetic wheel conveyor 2 and an X-axis double-actuator linear motor 3 are arranged, a lifting cylinder 4 is installed on the bottom surface of the magnetic wheel conveyor 2, a collection plate 5 is conveyed on the magnetic wheel conveyor 2, and the lifting cylinder 4 lifts the collection plate 5, and a position sensor 6 for detecting the position of the collection plate 5 is installed on the bottom surface of the magnetic wheel conveyor 2 and near the lifting cylinder 4; a Y-axis linear motor 7 is arranged on the slider of the X-axis double-actuator linear motor 3, and the Y-axis A glue dispensing group 8 is provided at the moving end of the linear motor 7 close to the magnetic wheel conveyor 2. The glue dispensing group 8 includes a glue spraying mechanism 9 and a camera detection mechanism 10 provided at the moving end of the Y-axis linear motor 7. The camera detection mechanism is used to first take photos of the products in the collection tray one by one to identify whether the positions of the products in the collection tray correspond and whether all the products exist, so as to facilitate leak detection and gluing by the subsequent glue dispensing group; the lifting cylinder 4 is located directly below the glue spraying mechanism 9, and lifts the collection tray 5 to the glue dispensing group 8 to achieve precise glue dispensing.

[0024] As an embodiment of the utility model product, in addition to the above structure, the magnetic wheel conveyor 2 includes two spaced frames 11 installed on the workbench 1, and a collection plate flow channel 12 is formed between the frames 11. A plurality of conveying components 13 are arranged between the frames 11. The conveying components 13 include a rotating shaft 14 that rotates on the opposite sides of the frames 11. The end of the rotating shaft 14 located between the frames 11 is provided with a guide wheel 15, and the collection plate 5 is located on the guide wheels 15 on both sides, and the guide wheels 15 convey the collection plate 5; a first magnetic wheel 16 is installed at the other end of the rotating shaft 14, and a side of the frame 11 away from the first magnetic wheel 16 is installed. A second magnetic wheel 17 is coaxially provided with a driving shaft 18, and the driving shaft 18 is rotatably mounted outside the frame 11. A third magnetic wheel 19 for driving the second magnetic wheel 17 is installed on one side of the frame 11. A magnetic transmission device 20 for driving one of the second magnetic wheels 17 is installed on the workbench 1. The magnetic transmission device 20 drives the second magnetic wheel 17 by magnetic force, and then drives the guide wheel 15 to rotate through the third magnetic wheel 19 and the first magnetic wheel 16 to transport the extraction disc 5 to the glue spraying mechanism 9 for detection, glue spraying and unloading. The magnetic wheel conveyor 2 has a silent structure, which meets the transportation requirements while having extremely low noise, and can create a good production environment.

[0025] As an embodiment of the product of the utility model, in addition to the above structure, the camera detection mechanism 10 includes an industrial camera 21 and a circular detection platform 22 located under the lens of the industrial camera 21. The circular detection platform 22 helps the industrial camera 21 to identify the central area of ​​the center-weighted metering to achieve accurate detection.

[0026] As an embodiment of the product of the utility model, in addition to the above structure, a positioning mechanism is also provided on the extraction plate 5. The positioning mechanism is a positioning block 23 with a cross-shaped structure. The space formed between them accommodates the workpiece, and the workpiece is inserted therein to achieve positioning operation.

[0027] As an embodiment of the product of the utility model, in addition to the above structure, it also includes a machine cover 24 located on the workbench 1, and an air purifier 25 is provided on the machine cover 24 to purify the air in the machine cover 24. The magnetic wheel conveyor 2 and the X-axis double-motor linear motor 3 are located in the machine cover 24 to achieve dust-free dispensing and improve the quality of the dispensing workpiece; a placement table 26 is provided on the front of the workbench 1.

[0028] When a utility model is implemented:

[0029] Insert the product that needs to be glued into the positioning mechanism of the extraction tray. The magnetic transmission drives the second magnetic wheel through magnetic force, and then drives the guide wheel to rotate through the third magnetic wheel and the first magnetic wheel to transport the extraction tray to the glue spraying mechanism. The position sensor detects that the extraction tray has reached the glue spraying mechanism, and then transmits the detection signal to the lifting cylinder. The lifting cylinder starts to push the extraction tray upward and off the guide wheel. At this time, the camera detection component takes a picture of each product on the extraction tray, and then the glue spraying mechanism sprays glue on each product on the extraction tray one by one. After the glue spraying is completed, the lifting cylinder descends, and the extraction tray contacts the guide wheel and continues to be transported out.

[0030] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A double-actuator dispensing machine, comprising a workbench, characterized in that: The workbench is provided with a magnetic wheel conveyor, an X-axis double-motor linear motor, a lifting cylinder, and a collection plate; the lifting cylinder is arranged in the magnetic wheel conveyor, and the lifting cylinder can lift the collection plate, and a position sensor for detecting the position of the collection plate is provided on the bottom surface of the magnetic wheel conveyor and close to the lifting cylinder; the slider of the X-axis double-motor linear motor is provided with a Y-axis linear motor, and the moving end of the Y-axis linear motor close to the magnetic wheel conveyor is provided with a dispensing group, and the dispensing group includes a glue spraying mechanism and a camera detection mechanism, and the collection plate is transported to the dispensing group through the magnetic wheel conveyor for photo detection and dispensing.

2. A double-actuator dispensing machine according to claim 1, characterized in that: The magnetic wheel conveyor path includes two spaced apart frames on the workbench, a collection plate flow channel is formed between the frames, and several groups of conveying components are arranged between the frames. The conveying components include rotating shafts on the opposite sides of the frames, a guide wheel is arranged at one end of the rotating shaft located between the frames, a first magnetic wheel is arranged at the other end of the rotating shaft, a second magnetic wheel driven by magnetic force with the first magnetic wheel is arranged on the side away from the frames, a driving shaft is arranged between the coaxial second magnetic wheels, and the driving shaft is rotatably installed outside the frame, a third magnetic wheel driving the second magnetic wheel is arranged on one side of the frame, and a magnetic transmission device driving one of the second magnetic wheels is arranged on the workbench.

3. A double-actuator dispensing machine according to claim 1, characterized in that: The camera detection mechanism comprises an industrial camera and a circular ring detection platform located below the lens of the industrial camera.

4. A double-actuator dispensing machine according to claim 1, characterized in that: A positioning mechanism is also provided on the extraction plate, and the positioning mechanism is a positioning block with a cross-shaped structure.

5. The double-actuator dispensing machine according to claim 1, characterized in that: It also includes a machine cover located above the workbench, on which an air purifier is arranged, the magnetic wheel conveyor and the X-axis double-motor linear motor are located in the machine cover, and a placement table is arranged in front of the workbench.

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