Dispensing system for upper suspension five-axis dispensing machine

Abstract

The utility model relates to the technical field of dispensing equipment, and discloses a dispensing system for an upper suspension five-axis dispensing machine, which comprises a dispensing device, a correcting device, a curing unit, a feeding device, a discharging device, a rack and a hood, the feeding device and the discharging device are respectively arranged on two sides of the rack, a controller is arranged at the bottom in the rack, and the correcting device is connected with the curing unit. The correcting device is mounted in the middle of the rack, the dispensing device is mounted at the top of the rack, the curing unit is arranged on the rack and is opposite to the dispensing device, the fixing unit is arranged above the correcting device, the hood is mounted on the rack, and the dispensing device, the correcting device and the curing unit are all connected with the controller. The upper suspension five shafts can freely turn over in the space, the dispensing position of a product at any angle can be achieved, dispensing operation can be completed at a time, time is saved, production efficiency is improved, the dispensing yield and the dispensing effect are greatly improved, and good market application value is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of glue dispensing equipment, and in particular to a glue dispensing system for an upper suspended five-axis glue dispensing machine. Background Art

[0002] The dispensing system is a process equipment widely used in the field of product production. Its application scope covers product bonding, potting, coating, sealing, filling, dripping, marking and gluing. The dispensing machine is the core of the dispensing process. The dispensing machine has a decisive influence on the realization of three-dimensional and four-dimensional path dispensing, precise positioning, and accurate glue control. The dispensing machine can be divided into three-axis dispensing machine and five-axis dispensing machine.

[0003] However, existing dispensing machines, whether three-axis or five-axis, cannot rotate a large angle in space. The three-axis only moves in the XY direction of the plane, and the five-axis can only rotate to ±90~100°. In addition, the existing five-axis rotates on the Y-axis or X-axis, which cannot achieve dispensing in space. Some products cannot be rotated to the appropriate angle, especially those headphones or car cameras, which require a large space. In addition, during the rotation process, the rotation speed is too fast, which will cause the adverse effect of inaccurate dispensing.

[0004] The existing technology has defects and needs to be improved. Utility Model Content

[0005] In order to solve the defects of existing technologies, the utility model provides a dispensing system for an upper suspended five-axis dispensing machine.

[0006] The technical document provided by the utility model is a dispensing system for an upper suspended five-axis dispensing machine, comprising a dispensing device, a correction device, a curing unit, a loading device, an unloading device, a frame and a hood, wherein the loading device and the unloading device are respectively arranged on both sides of the frame, a controller is arranged at the bottom of the frame, the correction device is installed in the middle of the frame, the dispensing device is installed on the top of the frame, the curing unit is arranged on the frame opposite to the dispensing device, the fixing unit is arranged above the correction device, the hood is installed on the frame, and the dispensing device, the correction device and the curing unit are all connected to the controller.

[0007] Preferably, the dispensing device includes an X-axis unit, a Y-axis unit, a Z-axis unit, a rotation unit and a laser detection unit. The lower end of the X-axis unit is arranged on the Y-axis unit through a slider, the Z-axis unit is slidably installed on one side of the X-axis through a slider, the rotation unit is installed in the middle of the Z-axis unit, and the laser detection unit is fixedly installed on one side of the Z-axis unit.

[0008] Preferably, the rotating unit includes a rotating fixed frame, a first rotating member, a rotating connecting plate, a second rotating member and a dispensing head. The rotating fixed frame is arranged on the Z-axis unit, the first rotating member is installed on the rotating fixed frame, the rotating end of the first rotating member is installed on one end of the rotating connecting plate, the second rotating member is installed on the rotating connecting plate, and the dispensing head is installed on the second rotating member.

[0009] Preferably, the laser detection unit includes a detection mounting plate, a CCD visual detection, a detection light source and a sensor. The detection mounting plate is arranged on one side of the rotating fixed frame. The CCD visual detection and the detection light source are respectively installed on one side surface of the detection mounting plate. The detection light source is arranged below the CCD visual detection. The sensor is installed on the other side of the detection mounting plate.

[0010] Preferably, the correction device includes a correction unit, a glue cleaning unit and a carrying unit, the glue cleaning unit is arranged in the frame, the correction unit is arranged above the glue cleaning unit, and the carrying unit is arranged above the correction unit.

[0011] Preferably, the correction unit includes a correction platform, a correction plate, a vacuum cover, a vacuum nozzle and a correction contact cap. The correction platform is arranged on a frame, and the correction plate and the vacuum cover are installed on the correction platform at intervals. The vacuum nozzle is installed in the middle of the vacuum cover, and the correction contact cap is installed on one side of the vacuum nozzle.

[0012] Preferably, the glue cleaning unit includes a glue cleaning mounting plate, a motor mounting plate, a glue cleaning cylinder, a glue cleaning motor, a glue cleaning clamping block, a first glue cleaner and a second glue cleaner. The glue cleaning mounting plate is installed at the lower end of the motor mounting plate, and the glue cleaning motor is installed on one side of the motor mounting plate. The first glue cleaner, the glue cleaning cylinder and the second glue cleaner are arranged in sequence on the other side of the motor mounting plate. One end of the first glue cleaner and the second glue cleaner passes through the glue cleaning motor, and the first glue cleaner and the second glue cleaner work in linkage through a glue cleaning linkage. The output end of the glue cleaning motor is connected to one end of the first glue cleaner, and the glue cleaning clamping block is installed on the output end of the glue cleaning cylinder.

[0013] Preferably, the carrying unit includes an adjuster, a first carrying rail, a second carrying rail, a first lifter, a second lifter, a first material stopper, a second material stopper and a pusher. The fixed end of the adjuster is arranged on the frame, and the first carrying rail and the second carrying rail are respectively installed relatively to each other on the adjuster. The first lifter and the first material stopper are arranged on the first carrying rail in sequence, and the second lifter and the second material stopper are arranged on the second carrying rail in sequence. The ejector is arranged at one end of the second carrying rail, and the sensor is arranged at one end of the first carrying rail.

[0014] Preferably, the loading device includes a loading base, a loading Y-axis module, a loading Z-axis module, a silo and a loading conveying module. The loading Y-axis module is embedded in the middle of the loading base, the silo is set on the loading base, the loading Z-axis module is slidably installed on the loading Y-axis module, the loading Z-axis module is set on one side of the silo, and the loading conveying module is set on one side of the loading Z-axis module.

[0015] Preferably, the unloading device includes a unloading support seat, a unloading Y-axis module, a unloading Z-axis module, a unloading clamp module and a movable material rack. The unloading Y-axis module is installed in the unloading support seat. A movable groove is opened on the unloading support seat. The unloading Z-axis module is arranged in the unloading Y-axis module through the movable groove. A movable material rack is arranged on the unloading support seat. The movable material rack is arranged on one side of the unloading Z-axis module. The unloading clamp module is arranged on the unloading Z-axis module.

[0016] Compared with the beneficial effects of the existing technology, since the AC axis is on the Z axis, the product remains stationary on the track during dispensing, and the dispensing is achieved through axis movement, which can accurately determine the dispensing position, thereby improving the accuracy of the dispensing position. Compared with the existing technology, the AC axis can only rotate on the XY axis to achieve spatial flipping. The upper suspension five axes in this application can flip freely in space, so in theory, the dispensing position of the product at any angle can be achieved. The product can complete the dispensing operation at one time, saving time and improving production efficiency. At the same time, completing the dispensing operation at one time can greatly improve the dispensing yield and dispensing effect, and has good market application value. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the dispensing device of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the rotating unit of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the laser detection unit of the utility model;

[0021] Figure 5 This is a schematic diagram of the correction unit structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the glue cleaning unit of the utility model;

[0023] Figure 7 This is a schematic diagram of the structure of the load-bearing unit of the utility model;

[0024] Figure 8This is a schematic diagram of the structure of the feeding device of the utility model;

[0025] Figure 9 This is a structural diagram of the blanking device of the utility model;

[0026] Figure 10 This is a step diagram of the dispensing process of the utility model;

[0027] Figure 11 This is an illustration of the overall layout of the equipment of this utility model.

[0028] Marking: glue device 1, correction device 2, curing unit 3, loading device 4, unloading device 5, frame 6, X-axis unit 11, Y-axis unit 12, Z-axis unit 13, rotation unit 14, laser detection unit 15, rotating fixed frame 141, first rotating member 142, rotating connecting plate 143, second rotating member 144, dispensing head 145, detection mounting plate 151, CCD visual detection 152, detection light source 153, sensor 154, correction platform 21, correction plate 22, vacuum cover 23, vacuum nozzle 24, correction contact cap 25, glue removal mounting plate 26, motor mounting plate 27, Glue cleaning cylinder 28, glue cleaning motor 29, glue cleaning clamping block 210, first glue cleaner 211, second glue cleaner 212, adjuster 213, first supporting rail 214, second supporting rail 215, first lifter 216, second lifter 217, first stopper 218, second stopper 219, pusher 220, sensor 221, loading base 41, loading Y-axis module 42, loading Z-axis module 43, silo 44, loading conveying module 45, unloading support seat 51, unloading Y-axis module 52, unloading Z-axis module 53, unloading clamping module 54, movable material rack 55. DETAILED DESCRIPTION

[0029] It should be noted that the above-mentioned technical features are further combined with each other to form various embodiments not listed above, which are all deemed to be within the scope of the description of the present utility model; and, for ordinary technicians in this field, they can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the present utility model.

[0030] To facilitate understanding of the present invention, the present invention is described in more detail below with reference to the accompanying drawings and specific embodiments. The accompanying drawings illustrate preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described in this specification. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the disclosure of the present invention.

[0031] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this specification are for illustrative purposes only.

[0032] Unless otherwise defined, all technical and scientific terms used in this specification have the same meanings as those commonly understood by those skilled in the art in the art of the present invention. The terms used in this specification are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0033] The utility model is described in detail below with reference to the accompanying drawings.

[0034] like Figures 1-11 As shown: A dispensing system for an upper suspended five-axis dispensing machine, comprising a dispensing device 1, a correction device 2, a curing unit 3, a loading device 4, a unloading device 5, a frame 6 and a hood, wherein the loading device 4 and the unloading device 5 are respectively arranged on both sides of the frame 6, a controller is arranged at the bottom of the frame 6, the correction device 2 is installed in the middle of the frame 6, the dispensing device 1 is installed on the top of the frame 6, the curing unit 3 is arranged on the frame 6 opposite to the dispensing device 1, the fixing unit is arranged above the correction device 2, the hood is installed on the frame 6, and the dispensing device 1, the correction device 2 and the curing unit 3 are all connected to the controller.

[0035] It should be noted that the dispensing process: first, use the CCD vision system to teach the dispensing trajectory of the product to be dispensed (the specific dispensing trajectory is subject to the dispensing SOP of the product to be dispensed), and the dispensing height is between 0.5 and 1 mm. As the main program, the main program is used to confirm the dispensing path and parameters, and use the CCD vision system to teach the mark8 point laser to set the height detection laser. After the teaching is completed, save the dispensing program.

[0036] Dispensing process: When dispensing begins, place the product in the magazine and place it on the automatic loading module. The automatic loading module will move the magazine to the dispensing track. When it moves to the dispensing area, the CCD vision system will mark the position. The needle will first calibrate the XY position at the CCD needle alignment system and calculate the XY position deviation. The needle calibration module will then calibrate the Z position and calculate the Z position deviation. The XYZ position deviation will be compensated in the dispensing program before dispensing.

[0037] During dispensing, the A5C on the Z axis rotates on two axes to complete the dispensing task. After dispensing is completed, the clip moves to the UV curing area, and after curing by 12 UV lamps, the material is unloaded from the automatic unloading module.

[0038] Calibration process: Use a specific Probe probe and ceramic ball to perform structural calibration of the AC axis in the calibration software. First, calibrate the C axis. After the A axis tilts 25° to the left, the C axis takes three different postures: right, front, and back. The three postures are rotated 40°, 0° to the left, and 40° to the right respectively. In each posture, ensure that the ruby ​​ball on the probe head is 3mm above the center of the calibration ceramic ball. After taking all the points, the software automatically calculates all the points to calibrate the C axis. After calibrating the C axis, enter the A axis calibration. The A-axis calibration requires six postures: the C-axis rotates 40 degrees to the left, with the A-axis taking three different postures; the C-axis rotates 40 degrees to the right, with the A-axis taking three different postures (a total of six postures). Each posture corresponds to a different direction, and the A-axis takes three different postures at different angles: 30 degrees to the left, 0 degrees, and 30 degrees to the right (each posture has a direction distinction, which determines the probe detection direction). In each posture, the ruby ​​ball on the probe head is 3mm above the center of the calibration ceramic ball. After all the points are taken, the software automatically calculates all the points to calibrate the A-axis. After calibration, the software automatically calculates the calibration error of the AC axis. The calibration error meets the requirements if it is within the specified range.

[0039] Preferably, the dispensing device 1 includes an X-axis unit 11, a Y-axis unit 12, a Z-axis unit 13, a rotation unit 14 and a laser detection unit 15. The lower end of the X-axis unit 11 is arranged on the Y-axis unit 12 through a slider, the Z-axis unit 13 is slidably installed on one side of the X-axis through a slider, the rotation unit 14 is installed in the middle of the Z-axis unit 13, and the laser detection unit 15 is fixedly installed on one side of the Z-axis unit 13.

[0040] It should be noted that the bottom end of the Y-axis unit 12 is arranged at the top of the frame 6, and the Y-axis unit 12 slides back and forth, and drives the X-axis unit 11 to move while sliding, ensuring that the X-axis unit 11 moves above the correction device 2. During the movement of the X-axis unit 11, it drives the Z-axis unit 13 to move, and the Z-axis unit 13 simultaneously drives the rotation unit 14 and the laser detection unit 15 to confirm the dispensing height of the product to be dispensed placed on the correction device 2, confirm the dispensing path and parameters, and after confirmation, use the CCD vision system to teach the mark8 point laser to set the height detection laser, and save the dispensing program after teaching is completed.

[0041] Preferably, the rotating unit 14 includes a rotating fixed frame 141, a first rotating member 142, a rotating connecting plate 143, a second rotating member 144 and a dispensing head 145. The rotating fixed frame 141 is arranged on the Z-axis unit 13, the first rotating member 142 is installed on the rotating fixed frame 141, the rotating end of the first rotating member 142 is installed on one end of the rotating connecting plate 143, the second rotating member 144 is installed on the rotating connecting plate 143, and the dispensing head 145 is installed on the second rotating member 144.

[0042] It should be noted that the rotating fixed frame 141 is driven by the Z-axis unit 13 to move up and down, and the rotating fixed frame 141 can drive the first rotating member 142 to move while moving, and the first rotating member 142 can be in two states when rotating. The first state is that during the movement of the rotating fixed frame 141, the first rotating member 142 rotates and moves. In the second state, after the movement of the rotating fixed frame 141 is completed, the first rotating member 142 rotates and moves. While the first rotating member 142 rotates the angle, it drives the rotating connecting plate 143 to rotate, and the rotating connecting plate 143 drives the second rotating member 144 to rotate. The second rotating member 144 drives the dispensing head 145 to rotate, adjusts the angle to confirm the dispensing path and parameters of the product on the correction device 2 below, and performs the dispensing work after completing the dispensing program;

[0043] Furthermore, the first rotating member 142 includes a rotating motor, a rotating shaft, and a rotating plate. The rotating motor is disposed in the rotating fixed frame 141. The output end of the rotating motor is connected to one end of the rotating shaft, the other end of the rotating shaft is connected to the rotating plate, and the rotating plate is connected to the rotating connecting plate 143.

[0044] Furthermore, the structure of the second rotating member 144 is the same as that of the first rotating member 142 .

[0045] Preferably, the laser detection unit 15 includes a detection mounting plate 151, a CCD visual detection 152, a detection light source 153 and a sensor 154. The detection mounting plate 151 is arranged on one side of the rotating fixed frame 141. The CCD visual detection 152 and the detection light source 153 are respectively installed on one side surface of the detection mounting plate 151. The detection light source 153 is arranged below the CCD visual detection 152. The sensor 154 is installed on the other side of the detection mounting plate 151.

[0046] It should be noted that the CCD visual detection 152 takes pictures after being illuminated by the detection light source 153, and the sensor 154 is used to touch the dispensing product to confirm the dispensing height, which is set between 0.5 and 1 mm.

[0047] Preferably, the correction device 2 includes a correction unit, a glue cleaning unit and a carrying unit, the glue cleaning unit is arranged in the frame 6, the correction unit is arranged above the glue cleaning unit, and the carrying unit is arranged above the correction unit.

[0048] It should be noted that the correction unit cooperates with the laser detection unit 15 to correct the XY position, calculate the XY position deviation, and then correct the Z position through the needle calibration module, calculate the Z position deviation, and compensate the XYZ position deviation in the dispensing program for dispensing; the glue cleaning unit cleans the glue generated during the dispensing process; the carrying unit is used to transport the dispensing products.

[0049] Preferably, the correction unit includes a correction platform 21, a correction plate 22, a vacuum cover 23, a vacuum suction nozzle 24 and a correction contact cap 25. The correction platform 21 is arranged on the frame 6, and the correction plate 22 and the vacuum cover 23 are installed on the correction platform 21 at intervals. The vacuum suction nozzle 24 is installed in the middle of the vacuum cover 23, and the correction contact cap 25 is installed on one side of the vacuum suction nozzle 24.

[0050] Preferably, the glue cleaning unit includes a glue cleaning mounting plate 26, a motor mounting plate 27, a glue cleaning cylinder 28, a glue cleaning motor 29, a glue cleaning clamping block 210, a first glue cleaner 211 and a second glue cleaner 212. The glue cleaning mounting plate 26 is installed at the lower end of the motor mounting plate 27, and the glue cleaning motor 29 is installed on one side of the motor mounting plate 27. The first glue cleaner 211, the glue cleaning cylinder 28 and the second glue cleaner 212 are arranged in sequence on the other side of the motor mounting plate 27. One end of the first glue cleaner 211 and the second glue cleaner 212 are both arranged through the glue cleaning motor 29, and the first glue cleaner 211 and the second glue cleaner 212 work in linkage through a glue cleaning linkage. The output end of the glue cleaning motor 29 is connected to one end of the first glue cleaner 211, and the glue cleaning clamping block 210 is installed on the output end of the glue cleaning cylinder 28.

[0051] It should be noted that the cleaning motor 29 drives the first cleaning device 211 and the second cleaning device 212 to rotate, and the cleaning cylinder 28 drives the cleaning clamping block 210 to clamp the object to perform cleaning on the cleaning device;

[0052] Furthermore, the first glue cleaner 211 includes a glue cleaning shaft, a glue cleaning wheel and a locking knob. The glue cleaning shaft passes through the glue cleaning wheel and is connected to the output end of the glue cleaning motor 29. The locking knob is arranged on the other end of the glue cleaning shaft. The glue cleaning wheel is wrapped with a dust-free cloth. The second glue cleaner 212 has the same structure as the first glue cleaner 211.

[0053] Preferably, the carrying unit includes an adjuster 213, a first carrying rail 214, a second carrying rail 215, a first lifter 216, a second lifter 217, a first stopper 218, a second stopper 219 and a pusher 220, the fixed end of the adjuster 213 is arranged on the frame 6, the first carrying rail 214 and the second carrying rail 215 are respectively installed on the adjuster 213, the first carrying rail 214 is arranged on the first carrying rail 214 in sequence, the second lifter 217 and the second stopper 219 are arranged on the second carrying rail 215 in sequence, the ejector is arranged at one end of the second carrying rail 215, and the sensor 221 is arranged at one end of the first carrying rail 214.

[0054] It should be noted that the adjuster 213 is used to adjust the relative width distance between the first carrying rail 214 and the second carrying rail 215 to accommodate the loading and unloading of materials. The lifter is used to lift the product for dispensing, and the material stopper is used to block the material for secondary dispensing or to remove defective products. The pusher 220 is used to push the finished product to the unloading device 5. The sensor 221 is used to sense the unloading of the product in conjunction with the pusher 220 and the unloading device 5.

[0055] Furthermore, both the first supporting rail 214 and the second supporting rail 215 are provided with side retaining plates.

[0056] Preferably, the loading device 4 includes a loading base frame 41, a loading Y-axis module 42, a loading Z-axis module 43, a material bin 44 and a loading conveying module 45. The loading Y-axis module 42 is embedded in the middle part of the loading base frame 41, the material bin 44 is set on the loading base, the loading Z-axis module 43 is slidably installed on the loading Y-axis module 42, the loading Z-axis module 43 is set on one side of the material bin 44, and the loading conveying module 45 is set on one side of the loading Z-axis module 43.

[0057] It should be noted that the loading Y-axis module 42 is used to drive the loading Z-axis module 43 to move and clamp the magazine box in the material bin 44. The loading Z-axis module 43 is used to clamp the magazine box and adjust it up and down according to the height of the loading conveying module 45 and the height of the carrying unit, and then transport the product in the magazine box to the carrying unit through the loading conveying module 45.

[0058] Preferably, the unloading device 5 includes a unloading support seat 51, a unloading Y-axis module 52, a unloading Z-axis module 53, a unloading clamp module 54 and a movable material rack 55. The unloading Y-axis module 52 is installed in the unloading support seat 51, and a movable groove is opened on the unloading support seat 51. The unloading Z-axis module 53 is arranged in the unloading Y-axis module 52 through the movable groove. A movable material rack 55 is arranged on the unloading support seat 51, and the movable material rack 55 is arranged on one side of the unloading Z-axis module 53. The unloading clamp module 54 is arranged on the unloading Z-axis module 53.

[0059] It should be noted that the unloading Y-axis module 52 is used to drive the unloading Z-axis module 53 to move, and the unloading Z-axis module 53 drives the unloading clamping module 54 to clamp the dispensing-completed products and transport them to the material box in the movable material rack 55.

[0060] Furthermore, a three-color light, a display, a mouse and keyboard, and a control button are respectively provided on the hood. The three-color light is provided at the top of the hood. The display and the mouse and keyboard are both provided on one side of the hood through a telescopic bracket. The control button is provided on one side of the hood and is connected to the controller.

[0061] It should be noted that the above-mentioned technical features are further combined with each other to form various embodiments not listed above, which are all deemed to be within the scope of the description of the present utility model; and, for ordinary technicians in this field, they can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the present utility model.

Claims

1. A dispensing system for an upper suspended five-axis dispensing machine, characterized in that: It includes a dispensing device, a correction device, a curing unit, a loading device, an unloading device, a frame and a hood. The loading device and the unloading device are respectively arranged on both sides of the frame. A controller is arranged at the bottom of the frame. The correction device is installed in the middle of the frame. The dispensing device is installed on the top of the frame. The curing unit is arranged on the frame opposite to the dispensing device. The curing unit is arranged above the correction device. The hood is installed on the frame. The dispensing device, the correction device and the curing unit are all connected to the controller.

2. A dispensing system for an upper suspended five-axis dispensing machine according to claim 1, characterized in that: The dispensing device includes an X-axis unit, a Y-axis unit, a Z-axis unit, a rotation unit and a laser detection unit. The lower end of the X-axis unit is arranged on the Y-axis unit through a slider, the Z-axis unit is slidably installed on one side of the X-axis through a slider, the rotation unit is installed in the middle of the Z-axis unit, and the laser detection unit is fixedly installed on one side of the Z-axis unit.

3. A dispensing system for an upper suspended five-axis dispensing machine according to claim 2, characterized in that: The rotating unit includes a rotating fixed frame, a first rotating member, a rotating connecting plate, a second rotating member and a dispensing head. The rotating fixed frame is arranged on the Z-axis unit, the first rotating member is installed on the rotating fixed frame, the rotating end of the first rotating member is installed on one end of the rotating connecting plate, the second rotating member is installed on the rotating connecting plate, and the dispensing head is installed on the second rotating member.

4. A dispensing system for an upper suspended five-axis dispensing machine according to claim 3, characterized in that: The laser detection unit includes a detection mounting plate, a CCD visual detection, a detection light source and a sensor. The detection mounting plate is arranged on a side of the rotating fixed frame. The CCD visual detection and the detection light source are respectively installed on one side surface of the detection mounting plate. The detection light source is arranged below the CCD visual detection. The sensor is installed on the other side of the detection mounting plate.

5. The dispensing system for an upper suspended five-axis dispensing machine according to claim 1, characterized in that: The correction device includes a correction unit, a glue cleaning unit and a carrying unit. The glue cleaning unit is arranged in the frame, the correction unit is arranged above the glue cleaning unit, and the carrying unit is arranged above the correction unit.

6. The dispensing system for an upper suspended five-axis dispensing machine according to claim 5, characterized in that: The correction unit includes a correction platform, a correction plate, a vacuum cover, a vacuum suction nozzle and a correction contact cap. The correction platform is arranged on a frame, and the correction plate and the vacuum cover are installed on the correction platform at intervals. The vacuum suction nozzle is installed in the middle of the vacuum cover, and the correction contact cap is installed on one side of the vacuum suction nozzle.

7. A dispensing system for an upper suspended five-axis dispensing machine according to claim 6, characterized in that: The glue cleaning unit includes a glue cleaning mounting plate, a motor mounting plate, a glue cleaning cylinder, a glue cleaning motor, a glue cleaning clamping block, a first glue cleaner and a second glue cleaner. The glue cleaning mounting plate is installed at the lower end of the motor mounting plate, and the glue cleaning motor is installed on one side of the motor mounting plate. The first glue cleaner, the glue cleaning cylinder and the second glue cleaner are arranged in sequence on the other side of the motor mounting plate. One end of the first glue cleaner and the second glue cleaner passes through the glue cleaning motor, and the first glue cleaner and the second glue cleaner work in linkage through a glue cleaning linkage. The output end of the glue cleaning motor is connected to one end of the first glue cleaner, and the glue cleaning clamping block is installed on the output end of the glue cleaning cylinder.

8. The dispensing system for an upper suspended five-axis dispensing machine according to claim 7, characterized in that: The carrying unit includes an adjuster, a first carrying rail, a second carrying rail, a first lifter, a second lifter, a first stopper, a second stopper and a pusher. The fixed end of the adjuster is arranged on the frame. The first carrying rail and the second carrying rail are respectively installed on the adjuster relative to each other. The first lifter and the first stopper are arranged on the first carrying rail in sequence, and the second lifter and the second stopper are arranged on the second carrying rail in sequence. The pusher is arranged at one end of the second carrying rail, and a sensor is arranged at one end of the first carrying rail.

9. The dispensing system for an upper suspended five-axis dispensing machine according to claim 1, characterized in that: The loading device includes a loading base frame, a loading Y-axis module, a loading Z-axis module, a silo and a loading conveying module. The loading Y-axis module is embedded in the middle of the loading base frame, the silo is set on the loading base frame, the loading Z-axis module is slidably installed on the loading Y-axis module, the loading Z-axis module is set on one side of the silo, and the loading conveying module is set on one side of the loading Z-axis module.

10. The dispensing system for an upper suspended five-axis dispensing machine according to claim 1, characterized in that: The unloading device includes an unloading support seat, an unloading Y-axis module, an unloading Z-axis module, an unloading clamping module and a movable material rack. The unloading Y-axis module is installed in the unloading support seat. A movable groove is provided on the unloading support seat. The unloading Z-axis module passes through the movable groove and is arranged in the unloading Y-axis module. A movable material rack is provided on the unloading support seat. The movable material rack is provided on one side of the unloading Z-axis module. The unloading clamping module is provided on the unloading Z-axis module.

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