Four-set eight-station high-efficiency five-axis linkage dispensing system

Abstract

The invention relates to the technical field of dispensing machines, and discloses a four-set eight-station efficient five-axis linkage dispensing system which comprises four dispensing double-platform modules arranged on a rack in parallel, a dispensing detection unit is arranged on the upper sides of the dispensing double-platform modules, and the dispensing detection unit comprises a portal frame, a camera linear power source and a dispensing linear power source. The camera linear power source and the dispensing linear power source are arranged on the front side and the rear side of the portal frame respectively, the working end of the camera linear power source is provided with at least one camera module, and the working end of the dispensing linear power source is provided with at least one dispensing module; the camera module comprises a camera bottom plate, a 2D camera assembly and a 3D camera assembly, the camera bottom plate is connected with the working end of the camera linear power source, the 2D camera assembly is arranged on the camera bottom plate, and at least part of the 3D camera assembly is movably arranged on the side, away from the camera bottom plate, of the 2D camera assembly. According to the scheme, the structure is simple, and five-axis linkage compensation dispensing can be carried out by being matched with various kinds of glue at the same time.

Description

Technical Field

[0001] The invention relates to the technical field of glue dispensing machines, and in particular to a four-set eight-station high-efficiency five-axis linkage glue dispensing system. Background Art

[0002] With the development of 3C electronic products, automotive electronics industry and medical equipment, the requirements for dispensing technology are getting higher and higher, especially in precision assembly and packaging processes. Traditional dispensing equipment often cannot meet the needs of combining speed, high efficiency, high precision and flexibility, so there is an urgent need for a new type of dispensing system to solve these problems. The existing traditional dispensing system is generally a single-station three-axis or five-axis, or a double-station. This type of dispensing system has the following defects: 1. Single-station equipment often has difficulty completing tasks in high-volume demand situations, low efficiency, and increased cycle time; 2. The current double-station dispensing system is often only suitable for a certain type of glue, and cannot flexibly respond to a variety of materials, which limits the diversity and flexibility of production, thereby affecting production capacity. Therefore, it is necessary to provide a dispensing system with a simple structure that can adapt to a variety of glues for linkage compensation dispensing. Summary of the invention

[0003] In order to solve the deficiencies in the prior art, the present invention provides a novel four-set eight-station high-efficiency five-axis linkage dispensing system to solve the problem that the existing dispensing system is not convenient for adapting to a variety of glues for linkage compensation dispensing.

[0004] To achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A four-set eight-station high-efficiency five-axis linkage glue dispensing system, used for adapting to a variety of glues for five-axis linkage compensation glue dispensing, including four glue dispensing dual-platform modules arranged in parallel on a frame, a glue dispensing detection unit is arranged on the upper side of the glue dispensing dual-platform module, and the product is sent to the glue dispensing detection unit through the glue dispensing dual-platform module for detection and glue dispensing;

[0006] The dispensing detection unit includes a gantry, a camera linear power source and a dispensing linear power source, wherein the camera linear power source and the dispensing linear power source are respectively arranged at the front and rear sides of the gantry, at least one camera module is arranged at the working end of the camera linear power source, and at least one dispensing module is arranged at the working end of the dispensing linear power source;

[0007] The camera module includes a camera base plate, a 2D camera assembly and a 3D camera assembly. The camera base plate is connected to the working end of the camera linear power source, the 2D camera assembly is arranged on the camera base plate, and the 3D camera assembly is at least partially movably arranged on a side of the 2D camera assembly away from the camera base plate.

[0008] Furthermore, the camera module also includes a camera driving assembly, which is arranged on the upper side of the camera base plate. The 2D camera assembly is slidably arranged on the side of the camera base plate away from the camera linear power source and is connected to the working end of the camera driving assembly.

[0009] Furthermore, the 2D camera assembly includes a camera mounting plate, a camera rail is arranged on a side of the camera mounting plate close to the camera base plate, and is slidably connected to the camera base plate through the camera rail; at least one 2D camera component is arranged on a side of the camera mounting plate away from the camera base plate.

[0010] Furthermore, the 3D camera assembly includes a camera connecting seat, a camera adjustment seat and a 3D camera component, the camera connecting seat is arranged on the camera mounting plate, the camera adjustment seat is rotatably arranged on the camera connecting seat, an adjustment hole is arranged on each of the opposite sides of the camera adjustment seat, an adjustment pin is passed through the adjustment hole, and the adjustment hole is connected to the camera connecting seat through the adjustment pin, and the 3D camera component is arranged on the camera adjustment seat.

[0011] Furthermore, the dispensing module includes a dispensing connection plate, a dispensing mounting plate, a dispensing drive assembly, a dispensing assembly and a CCD assembly. The dispensing connection plate is installed on the working end of the dispensing linear power source, and a guide rail is arranged on the dispensing mounting plate, and is slidingly connected to the dispensing connection plate through the guide rail; the dispensing drive assembly is arranged on the upper side of the dispensing connection plate, and its working end is connected to the dispensing mounting plate; the dispensing assembly and the CCD assembly are both arranged on the dispensing mounting plate.

[0012] Furthermore, the glue dispensing component is connected to at least one glue hose.

[0013] Furthermore, the dual-platform dispensing module includes a Y-axis linear power source and a bearing assembly, the Y-axis linear power source is arranged on the frame, the bearing assembly is arranged at the working end of the Y-axis linear power source, and the bearing assembly is provided with at least one loading seat.

[0014] Furthermore, the bearing assembly includes a bearing bracket, a first driving assembly and a second driving assembly. Symmetrical bearing shaft seats are provided on both sides of the bearing bracket. A bearing seat is rotatably arranged between the two bearing shaft seats. The first driving assembly is arranged on one side of the bearing bracket, and its working end is connected to one end of the bearing seat to drive the bearing seat to rotate; the second driving assembly is arranged on the bearing seat, and its working end is connected to the loading seat to drive the loading seat to rotate.

[0015] Furthermore, a loading unit is arranged on one side of the frame, and the four dual-platform dispensing modules are all located within the travel range of the loading unit. The loading unit includes a track module, a width adjustment module and a lifting module. The track module is arranged on the width adjustment module, and the lifting module is arranged on the inner side of the track module.

[0016] Furthermore, a feeding module is arranged on the side of the loading unit, and the feeding module includes a feeding shifting platform and a feeding assembly, and the feeding assembly is arranged on the feeding shifting platform to place the product on the material tray onto the loading seat of the dispensing dual platform module.

[0017] Compared with the prior art, the beneficial effect of the present invention is that the above scheme is adopted, the structure is simple, and it is suitable for a variety of glues to perform five-axis linkage compensation dispensing. First, the product is placed on the loading seat of the dispensing dual-platform module, and the dispensing dual-platform module moves the product back to the camera module station, and the A-axis is tilted and rotated a certain angle to facilitate the 3D camera component to perform 3D guidance, obtain the data and gap data of the dispensing surface in the z direction, and then the 2D camera component performs photo positioning to obtain the data in the x and y directions of the dispensing surface; after the guidance is completed, it moves to the dispensing position and performs five-axis linkage compensation dispensing to effectively improve the dispensing efficiency, which has good market application value. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of a four-set eight-station high-efficiency five-axis linkage dispensing system according to an embodiment of the present invention;

[0019] Figure 2 For the present invention Figure 1 A schematic structural diagram of a dual-platform dispensing module according to an embodiment;

[0020] Figure 3 For the present invention Figure 1 A schematic structural diagram of a bearing assembly of an embodiment;

[0021] Figure 4 For the present invention Figure 1 A schematic structural diagram of a dispensing detection unit of an embodiment;

[0022] Figure 5 For the present invention Figure 1 A schematic structural diagram of a camera module of an embodiment;

[0023] Figure 6 For the present invention Figure 1 A schematic structural diagram of a dispensing module of an embodiment;

[0024] In the figure, 1, frame; 2, dispensing dual platform module; 21, Y-axis linear power source; 22, bearing assembly; 221, bearing bracket; 222, first drive assembly; 223, second drive assembly; 224, bearing seat; 225, material carrier; 3, dispensing detection unit; 31, gantry; 32, camera linear power source; 33, camera module; 331, camera bottom plate; 332, 2D camera assembly; 333, 3D camera assembly; 334, camera drive assembly; 335, Camera mounting plate; 336, 2D camera components; 337, camera connecting seat; 338, camera adjustment seat; 339, 3D camera components; 330, adjustment hole; 34, dispensing linear power source; 35, dispensing module; 351, dispensing connecting plate; 352, dispensing mounting plate; 353, dispensing drive assembly; 354, CCD assembly; 355, dispensing assembly; 4, loading unit; 41, track module; 5, feeding module; 51, feeding shift platform; 52, feeding assembly. DETAILED DESCRIPTION

[0025] To facilitate those skilled in the art to understand the present invention, the specific implementation methods of the present invention are described below in conjunction with the accompanying drawings. The accompanying drawings provide 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. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0026] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time. The terms "mounted", "fixed", "front side", "rear side" and similar expressions used in this specification are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in this specification in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0028] One embodiment of the present invention is as follows Figure 1 , 2 As shown, the four sets of eight-station high-efficiency five-axis linkage glue dispensing system are used to adapt to a variety of glues for five-axis linkage compensation glue dispensing, including four glue dispensing dual-platform modules 2 arranged in parallel on a frame 1, and a glue dispensing detection unit 3 is arranged on the upper side of the glue dispensing dual-platform module 2. The product is sent to the glue dispensing detection unit 3 through the glue dispensing dual-platform module 2 for detection and glue dispensing;

[0029] The dispensing detection unit 3 includes a gantry 31, a camera linear power source 32 and a dispensing linear power source 34, wherein the camera linear power source 32 and the dispensing linear power source 34 are respectively arranged at the front and rear sides of the gantry 31, at least one camera module 33 is arranged at the working end of the camera linear power source 32, and at least one dispensing module 35 is arranged at the working end of the dispensing linear power source 34;

[0030] The camera module 33 includes a camera base plate 331, a 2D camera component 332 and a 3D camera component 333. The camera base plate 331 is connected to the working end of the camera linear power source 32, the 2D camera component 332 is arranged on the camera base plate 331, and the 3D camera component 333 is at least partially movably arranged on a side of the 2D camera component 332 away from the camera base plate 331.

[0031] The four sets of eight-station high-efficiency five-axis linkage glue dispensing systems in this embodiment are suitable for five-axis linkage compensation glue dispensing of various glues to solve the technical problems of low efficiency, long time cycle, inability to adapt to multiple or multiple glues at the same time, and limited production flexibility and diversity in the current traditional glue dispensing system; first put the product on the loading seat 225 of the glue dispensing dual-platform module 2, and the glue dispensing dual-platform module 2 will move the product back to the camera module 33 station, tilt the A axis and rotate a certain angle to facilitate the 3D camera component 333 to perform 3D guidance, obtain the data and gap data of the glue dispensing surface in the z direction, and then the 2D camera component 332 will take pictures and position, and obtain the data of the glue dispensing surface in the x and y directions; after the guidance is completed, move to the glue dispensing position of the glue dispensing module 35 to perform five-axis linkage compensation glue dispensing to effectively improve the glue dispensing efficiency.

[0032] In this embodiment, Figure 4 , 5 As shown, the camera module 33 also includes a camera driving component 334, which is arranged on the upper side of the camera base plate 331, and the 2D camera component 332 is slidably arranged on the side of the camera base plate 331 away from the camera linear power source 32, and is connected to the working end of the camera driving component 334.

[0033] Specifically, the camera driving component 334 is composed of a Z-axis servo motor and a precision screw, and drives the 2D camera component 332 to move in the Z direction in a screw-driven manner to facilitate the detection of data on the product dispensing surface.

[0034] In this embodiment, Figure 5As shown, the 2D camera assembly 332 includes a camera mounting plate 335, a camera rail is arranged on a side of the camera mounting plate 335 close to the camera base plate 331, and the camera is slidably connected to the camera base plate 331 through the camera rail; at least one 2D camera component 336 is arranged on a side of the camera mounting plate 335 away from the camera base plate 331.

[0035] Specifically, the camera mounting plate 335 is slidably arranged on the front side of the camera base plate 331 through the camera guide rail, so that the camera driving assembly 334 drives the 2D camera component 336 to move up and down, and the 2D camera component 336 corresponds to the loading seat 225 of the dispensing dual-platform module 2. The dispensing dual-platform module 2 is provided with two loading seats 225. Two 2D camera components 336 are arranged on the front side of the camera mounting plate 335 to cooperate with the dispensing dual-platform module 2 to shoot five surfaces of the product, obtain data in the x and y directions of the dispensing surface, analyze and upload the data and pictures.

[0036] In this embodiment, Figure 5 As shown, the 3D camera assembly 333 includes a camera connecting seat 337, a camera adjustment seat 338 and a 3D camera component 339. The camera connecting seat 337 is arranged on the camera mounting plate 335. The camera adjustment seat 338 is rotatably arranged on the camera connecting seat 337. An adjustment hole 330 is respectively arranged on two opposite sides of the camera adjustment seat 338. An adjustment pin is passed through the adjustment hole 330, and the adjustment hole 330 is connected to the camera connecting seat 337 through the adjustment pin. The 3D camera component 339 is arranged on the camera adjustment seat 338.

[0037] Specifically, the camera connecting seat 337 is located on the front side of the camera mounting plate 335, and its left and right sides are connected to the camera mounting plate 335. Camera guide rails are set on the left and right sides of the camera connecting seat 337, and are slidably connected to the camera base plate 331 through the camera guide rails, so that the camera driving component 334 can drive the 3D camera component 339 to move up and down.

[0038] Specifically, an adjustment hole 330 is provided on each of the four sides of the camera adjustment seat 338, and the adjustment holes 330 on the two opposite sides are symmetrically arranged. By adjusting the inclination angle of the camera adjustment seat 338 on the camera connecting seat 337 to adjust the light angle of the 3D camera component 339, 3D detection of the product glue path and detection of glue height information can be achieved.

[0039] During the specific implementation, first let the needle touch the Z-axis sensor, let the device record the value of the needle in the Z direction, and then use the point laser sensor on the dispensing module 35 to probe the Z-axis sensor. The device will also record the value of the point laser in the Z direction. At the same time, the point laser sensor will feedback a height value. At this time, the relative position of the point laser sensor and the needle in the Z direction is known, so as to achieve the purpose of automatically confirming the dispensing height.

[0040] In this embodiment, Figure 6 As shown, the dispensing module 35 includes a dispensing connecting plate 351, a dispensing mounting plate 352, a dispensing drive assembly 353, a dispensing assembly 355 and a CCD assembly 354. The dispensing connecting plate 351 is installed at the working end of the dispensing linear power source 34, and a guide rail is arranged on the dispensing mounting plate 352, and is slidably connected to the dispensing connecting plate 351 through the guide rail; the dispensing drive assembly 353 is arranged on the upper side of the dispensing connecting plate 351, and its working end is connected to the dispensing mounting plate 352; the dispensing assembly 355 and the CCD assembly 354 are both arranged on the dispensing mounting plate 352.

[0041] Specifically, the dispensing drive component 353 is composed of a Z-axis servo motor and a precision screw, which drives the dispensing component 355 and the CCD component 354 to move up and down along the guide rail by a screw drive, and cooperates with the dispensing linear power source 34 to drive the dispensing component 355 to move in the X and Z directions.

[0042] In this embodiment, Figure 6 As shown, the glue dispensing component 355 is connected to at least one glue hose.

[0043] Specifically, the dispensing assembly 355 includes a dispensing cylinder and a glue needle located at the bottom of the dispensing cylinder. The dispensing cylinder is connected to at least one glue hose, and is connected to a glue supply device through the glue hose. Preferably, the dispensing cylinder is connected to multiple glue hoses, each of which is connected to a glue supply device filled with different types of glue, so that the dispensing assembly 355 is adapted to dispense different types of glue. Alternatively, the working end of the dispensing linear power source 34 is provided with multiple dispensing modules 35, and each dispensing assembly 355 carries different types of glue.

[0044] In this embodiment, Figure 2 As shown, the dual-platform dispensing module 2 includes a Y-axis linear power source 21 and a supporting assembly 22. The Y-axis linear power source 21 is arranged on the frame 1, and the supporting assembly 22 is arranged at the working end of the Y-axis linear power source 21. The supporting assembly 22 is provided with at least one loading seat 225.

[0045] Specifically, the Y-axis linear power source 21, the camera linear power source 32, and the glue dispensing linear power source 34 have the same structure, which are linear motor modules or linear slides. The power sources selected in this embodiment are cylinders and motors, and the selected cylinders, motors and other components are all existing devices; the camera linear power source 32 and the glue dispensing linear power source 34 drive the camera module 33 and the glue dispensing module 35 to move in the X direction, and the Y-axis linear power source 21 drives the supporting assembly 22 to move in the Y direction.

[0046] Specifically, the dual-platform glue dispensing module 2 is a detection station on the front side of the glue dispensing detection unit 3, and the dual-platform glue dispensing module 2 is a glue dispensing station on the rear side of the glue dispensing detection unit 3. The four parallel dual-platform glue dispensing modules 2 form eight stations on the frame 1, the four stations on the front side close to the camera module 33 are detection stations, and the four stations on the rear side close to the glue dispensing module 35 are glue dispensing stations. The tasks performed at each work position can be the same or different, and the action processes are interconnected to ensure uninterrupted operation of multiple Z axes.

[0047] In this embodiment, Figure 3 As shown, the bearing assembly 22 includes a bearing bracket 221, a first driving assembly 222 and a second driving assembly 223. Symmetrical bearing shaft seats are provided on both sides of the bearing bracket 221. A bearing seat 224 is rotatably arranged between the two bearing shaft seats. The first driving assembly 222 is arranged on one side of the bearing bracket 221, and its working end is connected to one end of the bearing seat 224 to drive the bearing seat 224 to rotate; the second driving assembly 223 is arranged on the bearing seat 224, and its working end is connected to the loading seat 225 to drive the loading seat 225 to rotate.

[0048] Specifically, the first driving component 222 is a DD rotary motor, which drives the carrier 225 to rotate along the C axis to tilt the carrier 225. The second driving component 223 is a servo motor. A harmonic reducer is added to the working end of the servo motor to drive the carrier 225 to rotate along the A axis. There are two second driving components 223, both of which are arranged on the supporting base 224. The working end of each second driving component 223 is connected to one of the carriers 225. One of the dual-platform dispensing modules 2 can drive two products to complete inspection and dispensing at one time.

[0049] In this embodiment, Figure 2 As shown, a loading unit 4 is arranged on one side of the frame 1, and the four dual-platform dispensing modules 2 are all located within the travel range of the loading unit 4. The loading unit 4 includes a track module 41, a width adjustment module and a lifting module. The track module 41 is arranged on the width adjustment module, and the lifting module is arranged on the inner side of the track module 41.

[0050] Specifically, the track module 41 includes a movable track component and a fixed track component, and the movable track component and the fixed track component are arranged relative to each other to form a transmission line to transfer the material tray from the feeding end to the discharging end of the transmission line.

[0051] Specifically, the track module 41 is arranged at the front side of the four dual-platform dispensing modules 2, and the movable track assembly is driven to move forward and backward through the width adjustment module to adjust the distance between the two track assemblies to adapt to products of different sizes.

[0052] In this embodiment, Figure 2 As shown, a pushing module is arranged at the front side of the track module 41, and the pushing module includes a pushing motion component and a pushing component arranged on the pushing motion component, and the pushing motion component drives the pushing component to push the material tray out of the track.

[0053] In this embodiment, Figure 2 As shown, a feeding module 5 is arranged on the side of the loading unit 4, and the feeding module 5 includes a feeding shifting platform 51 and a feeding assembly 52, and the feeding assembly 52 is arranged on the feeding shifting platform 51 to place the product on the material tray onto the loading seat 225 of the dispensing dual platform module 2.

[0054] Specifically, the feeding shift platform 51 is a three-axis mobile platform, including an X-axis linear module, a Y-axis drive module and a Z-axis drive module. The X-axis linear module is an X-axis linear motor. The Y-axis drive module and the Z-axis drive module drive the feeding component 52 to move in the Y and Z directions by a screw drive.

[0055] Specifically, the feeding assembly 52 includes a nozzle assembly and a CCD camera, and the nozzle assembly and the CCD camera are arranged at the working end of the Z-axis driving module to place the product on the material tray onto the loading base 225 of the dispensing dual-platform module 2.

[0056] In this embodiment, the loading process of the loading unit 4 is as follows: 1. The material tray is pulled into the track through the feeding module 5; 2. The track module 41 transfers the material tray from left to right, and sends the material tray to the blocking position. The barcode gun scans the code to determine whether it is a product that has been glued. The glued product passes directly; 3. Select the corresponding material level blocking lift (the previous scan determines whether to process, and sees whether there is material in the upper and lower material positions 1 or 2 to define which position to flow into); 4. After being lifted by the By pass lifting mechanism, the side push leaning mechanism performs leaning correction; 5. The CCD camera of the feeding module 5 performs product PR recognition (take photos of two products); 6. The feeding component 52 of the feeding module 5 is positioned and 2pcs are taken separately (the other two suction nozzles with materials are put back to the empty position first, and then two products are taken separately for taking photos and positioning); 7. After the product is glued, it is put back on the tray and inspected by vision. The By pass lifting mechanism descends and the tray is transferred to the next station; 8. The pushing module pushes the tray out of the track.

[0057] In this embodiment, the four sets of eight-station high-efficiency five-axis linkage dispensing system, the dispensing dual-platform module 2 has a full-process operation time of 70s; and each platform produces 2 materials, with a total of 4 platforms, which is equivalent to 8pcs of products in 70s; each product takes 8.75s, so the theoretical UPH of the equipment can reach 3600 / 8.75=410pcs / h. Positioning accuracy: the dispensing XY axis can reach ±0.008mm, the lifting Z axis positioning accuracy is ±0.01mm, the front and rear tilting A axis is: ±40Arc sec; the rotating C axis is: ±30Arc sec. Repeat positioning accuracy: the dispensing XY axis repeat positioning accuracy is ±0.003mm; the lifting Z axis repeat positioning accuracy is ±0.005mm; the front and rear tilting A axis repeat positioning accuracy: ±20Arc sec; the rotating C axis repeat positioning accuracy: ±2.5Arc sec.

[0058] The four sets of eight-station high-efficiency five-axis linkage glue dispensing system in this embodiment first pulls in the material tray on the track, and scans the code after reaching the code scanning position; then the feeding module 5 moves over to take pictures and locate the materials, and the feeding component 52 puts the product on the loading seat 225 of the glue dispensing dual-platform module 2 after taking the materials; the glue dispensing dual-platform module 2 moves the product back to the 3D laser position of the camera module 33 station, tilts the A axis and rotates a certain angle for 3D guidance, obtains the data and gap data of the glue dispensing surface in the z direction, and then moves to the 2D camera position to take pictures of the five surfaces for positioning, and obtains the data of the glue dispensing surface in the x and y directions; after the guidance is completed, it moves to the glue dispensing position to perform five-axis linkage compensation glue dispensing.

[0059] After the dispensing is completed, the dispensing dual-platform module 2 moves forward and returns to the bottom of the camera module 33 again, moves to the 3D laser position, performs 3D detection on the product glue path, detects the glue height information, and then moves to the 2D camera position, takes five pictures, obtains the data of the x and y directions of the dispensing surface, analyzes and uploads the data and pictures. If the product inspection is OK, the feeding module 5 puts the product with dispensing into the unloading tray, and the tray flows out with the track assembly line. If there are NG products, they will be placed in the NG Tray, and the defective products will be taken away by the NG track.

[0060] The four sets of eight-station high-efficiency five-axis linkage dispensing systems in this embodiment are designed to solve the technical problems of low efficiency, long time cycle, inability to adapt to multiple or multiple glues at the same time, and limited production flexibility and diversity in the current traditional dispensing system; it can dispense glue at multiple angles and directions to adapt to different workpiece shapes and sizes; and it has higher dispensing accuracy, reduces dispensing errors in high-speed production processes, and maintains uniformity in dispensing.

[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 present invention; and, for ordinary technicians in this field, they can be improved or transformed according to the above description, and all these improvements and transformations should fall within the scope of protection of the claims attached to the present invention.

Claims

1. A four-set eight-station high-efficiency five-axis linkage dispensing system, used to adapt to a variety of glues for five-axis linkage compensation dispensing, characterized by: It comprises four dual-platform glue dispensing modules (2) arranged in parallel on a frame (1), a glue dispensing detection unit (3) being arranged on the upper side of the dual-platform glue dispensing module (2), and the product is sent to the glue dispensing detection unit (3) through the dual-platform glue dispensing module (2) for detection and glue dispensing; The dispensing detection unit (3) comprises a gantry (31), a camera linear power source (32) and a dispensing linear power source (34); the camera linear power source (32) and the dispensing linear power source (34) are respectively arranged on the front and rear sides of the gantry (31); at least one camera module (33) is arranged at the working end of the camera linear power source (32); and at least one dispensing module (35) is arranged at the working end of the dispensing linear power source (34); The camera module (33) comprises a camera base plate (331), a 2D camera assembly (332) and a 3D camera assembly (333); the camera base plate (331) is connected to the working end of the camera linear power source (32); the 2D camera assembly (332) is arranged on the camera base plate (331); and the 3D camera assembly (333) is at least partially movably arranged on a side of the 2D camera assembly (332) away from the camera base plate (331).

2. The four-set eight-station high-efficiency five-axis linkage dispensing system according to claim 1 is characterized in that: The camera module (33) further comprises a camera driving component (334), wherein the camera driving component (334) is arranged on the upper side of the camera base plate (331), and the 2D camera component (332) is slidably arranged on a side of the camera base plate (331) away from the camera linear power source (32), and is connected to a working end of the camera driving component (334).

3. The four-set eight-station high-efficiency five-axis linkage dispensing system according to claim 2 is characterized in that: The 2D camera assembly (332) comprises a camera mounting plate (335), a camera rail being arranged on a side of the camera mounting plate (335) close to the camera base plate (331) and being slidably connected to the camera base plate (331) via the camera rail; and at least one 2D camera component (336) being arranged on a side of the camera mounting plate (335) away from the camera base plate (331).

4. The four-set eight-station high-efficiency five-axis linkage dispensing system according to claim 3 is characterized in that: The 3D camera assembly (333) comprises a camera connection seat (337), a camera adjustment seat (338) and a 3D camera component (339); the camera connection seat (337) is arranged on the camera mounting plate (335); the camera adjustment seat (338) is rotatably arranged on the camera connection seat (337); an adjustment hole (330) is respectively arranged on two opposite sides of the camera adjustment seat (338); an adjustment pin is passed through the adjustment hole (330) and connected to the camera connection seat (337) through the adjustment pin; and the 3D camera component (339) is arranged on the camera adjustment seat (338).

5. The four-set eight-station high-efficiency five-axis linkage dispensing system according to claim 1 is characterized in that: The dispensing module (35) comprises a dispensing connection plate (351), a dispensing installation plate (352), a dispensing drive component (353), a dispensing component (355) and a CCD component (354); the dispensing connection plate (351) is installed on the working end of the dispensing linear power source (34); a guide rail is arranged on the dispensing installation plate (352) and is slidably connected to the dispensing connection plate (351) through the guide rail; the dispensing drive component (353) is arranged on the upper side of the dispensing connection plate (351), and its working end is connected to the dispensing installation plate (352); the dispensing component (355) and the CCD component (354) are both arranged on the dispensing installation plate (352).

6. The four-set eight-station high-efficiency five-axis linkage dispensing system according to claim 5 is characterized in that: The glue dispensing component (355) is connected to at least one glue hose.

7. The four-set eight-station high-efficiency five-axis linkage dispensing system according to claim 1 is characterized in that: The dual-platform dispensing module (2) comprises a Y-axis linear power source (21) and a bearing assembly (22), wherein the Y-axis linear power source (21) is arranged on the frame (1), and the bearing assembly (22) is arranged at the working end of the Y-axis linear power source (21), and the bearing assembly (22) is provided with at least one material carrier (225).

8. The four-set eight-station high-efficiency five-axis linkage dispensing system according to claim 7 is characterized in that: The bearing assembly (22) comprises a bearing bracket (221), a first driving assembly (222) and a second driving assembly (223); symmetrical bearing shaft seats are provided on both sides of the bearing bracket (221); a bearing seat (224) is rotatably arranged between the two bearing shaft seats; the first driving assembly (222) is arranged on one side of the bearing bracket (221), and its working end is connected to one end of the bearing seat (224) to drive the bearing seat (224) to rotate; the second driving assembly (223) is arranged on the bearing seat (224), and its working end is connected to the loading seat (225) to drive the loading seat (225) to rotate.

9. The four-set eight-station high-efficiency five-axis linkage dispensing system according to claim 1 is characterized in that: A loading unit (4) is arranged on one side of the frame (1); the four dual-platform dispensing modules (2) are all located within the travel range of the loading unit (4); the loading unit (4) comprises a track module (41), a width adjustment module and a lifting module; the track module (41) is arranged on the width adjustment module, and the lifting module is arranged on the inner side of the track module (41).

10. The four-set eight-station high-efficiency five-axis linkage dispensing system according to claim 9 is characterized in that: A feeding module (5) is arranged on the side of the loading unit (4), and the feeding module (5) comprises a feeding shifting platform (51) and a feeding assembly (52). The feeding assembly (52) is arranged on the feeding shifting platform (51) to place the product on the material tray onto the loading seat (225) of the dispensing dual platform module (2).

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