Gluing device and gluing machine

Abstract

The gluing device comprises a main transmission subassembly, a gluing subassembly, a visual inspection subassembly and an electric control system, the main transmission subassembly comprises a main transmission rotary table, a main driving device and a plurality of product placing tools, and the main transmission subassembly is provided with a feeding and discharging station, a gluing station, a standing station and an inspection station; after a product is placed on the feeding and discharging station, the main transmission rotating disc rotates to bring the product to the gluing station, the gluing assembly conducts automatic gluing operation on the product, after gluing is completed, the main transmission rotating disc rotates to sequentially convey the product to the standing station and the inspection station, and on the inspection station and the visual inspection assembly, image collection is automatically conducted on the product, and a result is uploaded. The gluing procedure and the visual inspection procedure are automatically completed by equipment, so that the production efficiency is improved, and the production cost is reduced; and moreover, the quality control consistency is good, and the gluing procedure and the inspection procedure can be quickly, stably and accurately completed.

Description

Technical Field

[0001] The present invention relates to the technical field of production and manufacturing of electronic products, and particularly relates to a glue coating device and a glue coater. Background Art

[0002] At present, in the production process of small and medium-sized loudspeaker products in the domestic consumer electronics industry, the bonding between the voice coil and the voice track generally involves manual glue coating at a separate work station and inspection of the glue path after glue coating. There are many uncertain factors in this method, and the compliance problem of the glue path is particularly prominent. Once it occurs, it will cause phenomena such as the separation between the voice coil and the voice track of the product. The existence of such phenomena affects the listening effect of the product and the perception of brand products by consumers in the market. If the bonding effect needs to be ensured, a large amount of manpower and material resources need to be invested in manual inspection. Secondly, manual work has a great restriction on efficiency, easily forms a bottleneck, and is not suitable for the long-term development of the company. Summary of the Invention

[0003] The main purpose of the present invention is to provide a glue coating device, which has the functions of automatic glue coating and automatic inspection, and can quickly, stably and accurately complete the glue coating process and the inspection process.

[0004] To achieve the above object, the first technical solution proposed by the present invention is: a glue coating device, comprising: A main transmission assembly, the main transmission assembly includes a main transmission turntable, the main transmission turntable is drivingly connected to a main driving device, and a plurality of product placement toolings are installed on the main transmission turntable. The product placement toolings sequentially pass through a loading and unloading station, a glue coating station, a standing station and an inspection station driven by the main transmission turntable. Lifting and rotating driving devices are installed below the main transmission turntable at both the loading and unloading station and the inspection station, and the power output end of the lifting and rotating driving device is drivingly connected to the product placement tooling; A glue coating assembly, the glue coating assembly is located on one side of the glue coating station, the glue coating assembly includes a glue coating component and a glue coating walking device for installing the glue coating component, and the glue outlet of the glue coating component faces the glue coating station; A visual inspection assembly, the visual inspection assembly is located on one side of the inspection station, the visual inspection assembly includes a visual inspection component and a visual inspection walking device for installing the visual inspection component, and the image information acquisition end of the visual inspection component faces the inspection station; An electric control system, and the electric control ends of the main transmission assembly, the glue coating assembly and the visual inspection assembly are all connected to the electric control system.

[0005] Optionally, the glue coating device further includes a substrate, and the main transmission assembly, the glue coating assembly and the visual inspection assembly are all installed on the substrate.

[0006] Optionally, the main driving device includes a main transmission motor, and a power output end of the main transmission motor is in transmission connection with the main transmission disc.

[0007] Optionally, the product placement tooling includes a product positioning seat, a power output end of the lifting and rotating driving device passes through the main transmission turntable and is in transmission connection with the product positioning seat, and a positioning stop is installed on the main transmission turntable for defining the position of the product positioning seat.

[0008] Optionally, the lifting and rotating driving device includes a lifting cylinder, a rotating driving motor is installed at a power output end of the lifting cylinder, and a power output end of the rotating driving motor is in transmission connection with the product placement tooling.

[0009] Optionally, a driving disc is fixedly installed at a power output end of the rotating driving motor, a plug extending towards the product placement tooling is arranged on the driving disc, and a jack cooperating with the plug is arranged on the product placement tooling.

[0010] Optionally, the glue application walking device includes a glue application bracket, a glue application Y-axis assembly is installed on the glue application bracket, a glue application Z-axis assembly is installed on the glue application Y-axis assembly, a glue application mounting seat is installed on the glue application Z-axis assembly, and the glue application assembly is installed on the glue application mounting seat; The glue application Y-axis assembly includes a glue application Y-axis electric cylinder, the glue application Z-axis assembly is installed on a sliding seat of the glue application Y-axis electric cylinder, the glue application Z-axis assembly includes a glue application Z-axis electric cylinder, and the glue application mounting seat is installed on a sliding seat of the glue application Z-axis electric cylinder.

[0011] Optionally, the glue application assembly includes a glue application screw valve and a glue application needle head installed on the glue application mounting seat, and a mixing tube is installed between the glue application screw valve and the glue application needle head.

[0012] Optionally, the glue application device further includes a pair of opposed optical fibers for automatically calibrating and positioning the position of the glue application needle head, and the pair of opposed optical fibers and the glue application needle head are located on two sides above the glue application station.

[0013] Optionally, the vision walking device includes an inspection bracket, a vision Y-axis assembly is installed on the inspection bracket, a vision Z-axis assembly is installed on the vision Y-axis assembly, an inspection mounting seat is installed on the vision Z-axis assembly, and the vision inspection assembly is installed on the inspection mounting seat; The vision Y-axis assembly includes a vision Y-axis electric cylinder, the vision Z-axis assembly is installed on a sliding seat of the vision Y-axis electric cylinder, the vision Z-axis assembly includes a vision Z-axis electric cylinder, and the inspection mounting seat is installed on a sliding seat of the vision Z-axis electric cylinder.

[0014] Optionally, the visual inspection component includes a light source component and an image acquisition component mounted on the inspection mount. The light source component includes a light source bracket, and a light source facing the inspection station is mounted on the light source bracket. The image acquisition component includes an image acquisition bracket, and a camera with a lens facing the inspection station is mounted on the image acquisition bracket.

[0015] Optionally, the inspection mount includes a first base plate extending in the Z-axis direction. A second base plate extending in the Y-axis direction is mounted on the first base plate. A first light source bracket is mounted on the first base plate. The image acquisition bracket and a second light source bracket are mounted on the second base plate. The camera is mounted on the image acquisition bracket and is inclined at an acute angle to the Y-axis. A lens avoidance hole is provided on the light source mounting plate of the second light source bracket, and a light source is mounted around the lens avoidance hole. The light source mounting plate is perpendicular to the axis of the camera.

[0016] The beneficial effects of the present invention are as follows: A glue application device according to the present invention includes a main drive unit, a glue application unit, a visual inspection unit, and an electric control system. The main drive unit includes a main drive turntable, a main drive device, and a plurality of product placement toolings, and is provided with a loading and unloading station, a glue application station, a static station, and an inspection station. Lifting and rotating drive devices are installed below the main drive turntable at the loading and unloading station and the inspection station. The glue application unit includes a glue application component and a glue application walking device. The visual inspection unit includes a visual inspection component and a visual walking device. After placing the product on the product placement tooling at the loading and unloading station, the main drive turntable rotates to drive the product to the glue application station. The glue application component runs in place driven by the glue application walking device, and then performs the glue application operation. After the glue application is completed, the main drive turntable rotates to send the product to the static station and the inspection station in sequence. At the inspection station, after the visual inspection component runs in place driven by the visual walking device, it performs image acquisition on the product, and the acquisition result is uploaded to the electric control system. The glue application process and the visual inspection process are automatically completed by the equipment, improving production efficiency and reducing production costs. Moreover, the product quality control has good consistency, and the glue application process and the inspection process can be completed quickly, stably, and accurately.

[0017] To achieve the above object, the second technical solution proposed by the present invention is: A glue applicator includes the above-mentioned glue application device, and further includes a cabinet that encapsulates the glue application device. An openable cabinet door is provided on the cabinet, and a window matching the loading and unloading station is provided on the cabinet.

[0018] Setting a cabinet outside the glue application device to encapsulate the glue application device can reduce the dust falling on the glue application device. Integrating the buttons of the electric control system onto the door panel of the cabinet is convenient for operation. The setting of the walking wheels is convenient for the movement of the glue applicator. Description of the Drawings

[0019] The following drawings are only intended to illustrate and explain the present invention, and do not limit the scope of the present invention. Among them: Figure 1 is a schematic structural diagram of an embodiment of the present invention Figure 1 ; Figure 2 is a schematic structural diagram of an embodiment of the present invention Figure 2 ; Figure 3 is a schematic structural diagram of a glue application walking device according to an embodiment of the present invention; Figure 4 is a schematic structural diagram of a vision walking device according to an embodiment of the present invention; Figure 5 is a schematic structural diagram of a lifting and rotating drive device according to an embodiment of the present invention; Figure 6 is a schematic structural diagram of a glue applicator according to an embodiment of the present invention; In the figure: 11 - main drive turntable; 12 - substrate; 13 - main drive motor; 14 - product positioning seat; 15 - positioning stop; 21 - lifting cylinder; 22 - rotating drive motor; 23 - drive disk; 24 - pin; 31 - glue application bracket; 32 - glue application mounting seat; 33 - glue application needle; 34 - glue application Y-axis electric cylinder; 35 - glue application Z-axis electric cylinder; 41 - frame plate; 42 - optical fiber seat; 61 - inspection bracket; 621 - first seat plate; 622 - second seat plate; 63 - vision Y-axis electric cylinder; 64 - vision Z-axis electric cylinder; 651 - first light source bracket; 652 - second light source bracket; 66 - image acquisition bracket; 67 - lens avoidance hole; 71 - cabinet body; 72 - cabinet door; 73 - window; 74 - walking wheel. Detailed implementation manners

[0020] The present invention will be further described below in conjunction with the drawings and embodiments. In the following detailed description, only some exemplary embodiments of the present invention are described by way of illustration. Undoubtedly, those of ordinary skill in the art can recognize that various different ways can be used to modify the described embodiments without departing from the spirit and scope of the present invention. Therefore, the drawings and the description are illustrative in nature and are not used to limit the protection scope of the claims.

[0021] As Figures 1 to 5 shown, a glue application device includes: Main drive unit assembly, the main drive unit assembly includes a main drive turntable 11, the main drive turntable 11 is drivingly connected to a main drive device, a plurality of product placement toolings are installed on the main drive turntable 11, and the product placement toolings sequentially pass through the loading and unloading station, the gluing station, the standing station and the inspection station driven by the main drive turntable 11. Lifting and rotating drive devices are installed below the main drive turntable 11 at both the loading and unloading station and the inspection station, and the power output end of the lifting and rotating drive device is drivingly connected to the product placement tooling; Gluing unit assembly, the gluing unit assembly is located on one side of the gluing station, the gluing unit assembly includes a gluing component and a gluing walking device for installing the gluing component, and the glue outlet of the gluing component faces the gluing station; Visual inspection unit assembly, the visual inspection unit assembly is located on one side of the inspection station, the visual inspection unit assembly includes a visual inspection component and a visual walking device for installing the visual inspection component, and the image information acquisition end of the visual inspection component faces the inspection station; Electric control system, the electric control ends of the main drive unit assembly, the gluing unit assembly and the visual inspection unit assembly are all connected to the electric control system.

[0022] After placing the product on the product placement tooling at the loading and unloading station, the main drive device drives the main drive turntable 11 to rotate, transports the product from the loading and unloading station to the gluing station, the gluing component moves to the gluing station driven by the gluing walking device, and the glue outlet port of the gluing component is inclined corresponding to the part to be glued of the product. The lifting and rotating drive device at this station works, first lifts the product, and then drives the product to rotate to complete the gluing process. After gluing, the lifting and rotating drive device returns to its original position, the main drive turntable 11 rotates, and the product is brought to the standing station. The glue on the product is left to dry at this station. After drying, the main drive turntable 11 transports the product to the inspection station, the visual inspection component moves to the inspection station driven by the visual walking device, the lifting and rotating drive device at this station works, first lifts the product, and then drives the product to rotate to complete the image acquisition work of the glued product. After taking the photo, the lifting and rotating drive device returns to its original position, the main drive turntable 11 rotates, and the product is brought to the loading and unloading station. The collected image is transmitted to the electric control system for quality control inspection and timely reminders are made. To sum up, in all processes, two very important processes (gluing process and inspection process) are all automatically completed by the equipment without manual intervention, greatly improving the work efficiency; and the visual inspection component is used, compared with manual inspection, the error rate is smaller and the quality control consistency is better.

[0023] According to some embodiments of the present invention, the glue application device further includes a substrate 12, and the main drive unit, the glue application unit, and the vision inspection unit are all mounted on the substrate 12. The provision of the substrate 12 can ensure mechanical connection and positioning, and perform positioning adjustment when needed; it can ensure the high stability and reliability of each component mechanism.

[0024] According to some embodiments of the present invention, the main drive device includes a main drive motor 13, and the power output end of the main drive motor 13 is in transmission connection with the main drive disk. The main drive motor 13 is a DD motor. The main drive motor 13 drives the main drive disk to rotate according to the instructions issued by the electric control system, thereby driving the product to flow between each work station.

[0025] According to some embodiments of the present invention, the product placement tooling includes a product positioning seat 14, the power output end of the lifting and rotating drive device passes through the main drive turntable 11 and is in transmission connection with the product positioning seat 14, and a positioning stop 15 for defining the position of the product positioning seat 14 is mounted on the main drive turntable 11. The shape of the product positioning seat 14 is set according to the shape of the product to be glued; a plurality of positioning stops 15 are provided for limiting the product positioning seat 14. When installing the product positioning seat 14, it is required to be located within the area surrounded by the positioning stops 15.

[0026] According to some embodiments of the present invention, the lifting and rotating drive device includes a lifting cylinder 21, a rotating drive motor 22 is mounted on the power output end of the lifting cylinder 21, and the power output end of the rotating drive motor 22 is in transmission connection with the product placement tooling. A drive disk 23 is fixedly mounted on the power output end of the rotating drive motor 22, a plug pin 24 extending towards the product placement tooling is provided on the drive disk 23, and a jack (not shown in the figure) cooperating with the plug pin 24 is provided on the product placement tooling. The rotating drive motor 22 is a stepping motor. During operation, the lifting cylinder 21 drives the rotating drive motor 22 to rise, the drive disk 23 rises accordingly, the plug pin 24 on the drive disk 23 is inserted into the jack, the drive disk 23 pushes the product positioning seat 14 to rise, and the bottom wall of the risen product positioning seat 14 should be higher than the positioning stop 15, so that the product positioning seat 14 will not interfere with the positioning stop 15 when rotating.

[0027] According to some embodiments of the present invention, the glue - applying walking device includes a glue - applying support 31, on which a glue - applying Y - axis assembly is installed. A glue - applying Z - axis assembly is installed on the glue - applying Y - axis assembly, and a glue - applying mounting seat 32 is installed on the glue - applying Z - axis assembly. The glue - applying assembly is installed on the glue - applying mounting seat 32. The glue - applying Y - axis assembly includes a glue - applying Y - axis electric cylinder 34, and the glue - applying Z - axis assembly is installed on the slide of the glue - applying Y - axis electric cylinder 34. The glue - applying Z - axis assembly includes a glue - applying Z - axis electric cylinder 35, and the glue - applying mounting seat 32 is installed on the slide of the glue - applying Z - axis electric cylinder 35. The glue - applying Y - axis electric cylinder 34 can drive the glue - applying assembly to translate in the Y - axis direction, and the glue - applying Z - axis electric cylinder 35 can drive the glue - applying assembly to translate in the Z - axis direction. Under the control of the electric control system, through the translation in these two directions, the glue - discharging part of the glue - applying assembly can be matched with the product on the glue - applying station, realizing the automatic adjustment of the position of the glue - applying assembly.

[0028] According to some embodiments of the present invention, the glue - applying assembly includes a glue - applying screw valve (not shown in the figure) and a glue - applying needle 33 installed on the glue - applying mounting seat 32. A mixing tube (not shown in the figure) is installed between the glue - applying screw valve and the glue - applying needle 33. After the glue - applying assembly moves in place, the glue - discharging port of the glue - applying needle 33 is matched with the position of the product on the glue - applying station, and the electric control system controls the opening of the glue - applying screw valve to perform automatic glue - applying operations. The electric control system controls the controller of the glue - applying screw valve to discharge glue according to the set glue - discharging ratio.

[0029] According to some embodiments of the present invention, the glue - applying device further includes a pair of opposed optical fibers (not shown in the figure) for automatically calibrating and positioning the position of the glue - applying needle 33. The pair of opposed optical fibers and the glue - applying needle 33 are located on both sides above the glue - applying station, and the pair of opposed optical fibers, the glue - applying needle 33 and the product placement tooling on the glue - applying station are arranged in a V - shape. Specifically, the glue - applying device further includes a frame plate 41 extending above the main transmission turntable 11. A fiber optic seat 42 for installing the pair of opposed optical fibers is installed on the frame plate 41; a plurality of photoelectric sensors are also installed on the frame plate 41 and arranged around the central axis of the main transmission turntable 11. The photoelectric sensors are correspondingly installed at the loading and unloading station, the glue - applying station and the inspection station. The photoelectric sensors can be used to detect whether there is a product at the station. The photoelectric sensors are connected to the electric control system and transmit the detection signals to the electric control system.

[0030] For implementing the automatic calibration function of the glue - applying needle 33 of the glue - applying device. Specifically, the needle automatic calibration device consists of opposed - type optical fibers, and the cross - intersection point of the optical fiber opposed - type is the only point. After replacing the glue - applying needle 33, due to the differences in the glue - applying needles 33, it is necessary to perform automatic calibration of the glue - applying needle 33 and compensate for the coordinate difference. A needle automatic calibration function key is provided on the panel of the electric control system. After clicking and the device runs automatically, the glue - applying Y - axis cylinder 34 and the glue - applying Z - axis cylinder 35 will automatically move to the needle automatic calibration position. After reaching the position, the glue - applying Y - axis cylinder 34 and the glue - applying Z - axis cylinder 35 continue to move slowly. According to the setting, they search for the cross - intersection point. When touching this point, they stop and automatically record the position for compensation.

[0031] According to some embodiments of the present invention, an exhaust duct and / or a glue - collecting box cooperating with the glue - applying assembly are also installed. The exhaust duct is used to discharge the harmful gases generated during the glue - applying process to ensure environmental safety; the glue - collecting box is used to collect the waste glue generated during the glue - applying process to ensure environmental cleanliness.

[0032] According to some embodiments of the present invention, the vision walking device includes an inspection bracket 61. A vision Y - axis assembly is installed on the inspection bracket 61. A vision Z - axis assembly is installed on the vision Y - axis assembly. An inspection mounting seat is installed on the vision Z - axis assembly, and the vision inspection assembly is installed on the inspection mounting seat. The vision Y - axis assembly includes a vision Y - axis cylinder 63. The vision Z - axis assembly is installed on the slide of the vision Y - axis cylinder 63. The vision Z - axis assembly includes a vision Z - axis cylinder 64. The inspection mounting seat is installed on the slide of the vision Z - axis cylinder 64. The vision Y - axis cylinder 63 can drive the vision inspection assembly to translate in the Y - axis direction, and the vision Z - axis cylinder 64 can drive the vision inspection assembly to translate in the Z - axis direction. Under the control of the electric control system, through the translation in these two directions, the lens of the vision inspection assembly can be matched with the product at the inspection station to realize the automatic adjustment of the position of the vision inspection assembly.

[0033] According to some embodiments of the present invention, the vision inspection assembly includes a light source assembly and an image acquisition assembly installed on the inspection mounting seat. The light source assembly includes a light source bracket, and a light source (not shown in the figure) facing the inspection station is installed on the light source bracket. The light source can be an LED light source. The image acquisition assembly includes an image acquisition bracket 66, and a camera or a camera with a lens facing the inspection station is installed on the image acquisition bracket 66. Multiple groups of light source assemblies can be set. As Figure 4 shown, two light source assemblies are set, and the two light source assemblies are arranged at a certain angle to ensure that the product is illuminated without dead angles and ensure the image acquisition effect of the camera or the camera.

[0034] The inspection mounting base includes a first base plate 621 extending in the Z-axis direction, and a plurality of mounting grooves extending in the Z-axis are provided on the first base plate 621; a second base plate 622 extending in the Y-axis direction is mounted on the first base plate 621, and a first light source bracket 651 is mounted on the first base plate 621. The mounting position of the first light source bracket 651 on the first base plate 621 can be adjusted as needed. The image acquisition bracket and a second light source bracket 652 are mounted on the second base plate 622, and the mounting positions of the image acquisition bracket and the second light source bracket 652 on the second base plate 622 can also be adjusted as needed; the camera is mounted on the image acquisition bracket and the camera is inclined at an acute angle to the Y-axis. A lens avoidance hole 67 is provided on the light source mounting plate of the second light source bracket 652, and a light source is mounted around the lens avoidance hole 67. The light source is selected as a plurality of LED lamp beads, and the LED lamp beads are arranged around the lens avoidance hole 67; the light source mounting plate is perpendicular to the axis of the camera. The light source mounting plate of the second light source bracket 652 and the light source mounting plate of the first light source bracket 651 are arranged at a certain angle, preferably an obtuse angle, for example, arranged at an included angle of 120°, which can illuminate the product from different angles, avoid the appearance of shadow areas on the product, and can collect clear images, improving the accuracy of visual inspection.

[0035] According to some embodiments of the present invention, the electric control system includes a PLC controller, and the PLC controller is connected with a display screen. The display screen is preferably a touch screen. The flexible open electric control system consists of parts such as a power supply part, a PLC controller, an electric cylinder driver, a touch screen, and a visual inspection platform. The touch screen configuration screen can realize powerful functions such as personalized settings of working positions, running speeds, etc. for different sub-assemblies according to different products, real-time monitoring of states, abnormal self-diagnosis and alarm, and one-key switching of products, meeting the personalized management or technical requirements of different positions such as production, equipment, process, and quality while satisfying the quick and accurate picking and placing of products.

[0036] Select the model according to the position requirements of different products. By setting and adjusting the position parameters required for different products through the open touch screen in the electric control system and saving them to the programs corresponding to different product parameters, the quick switching of product programs and the precise positioning of 0.01 mm can be achieved.

[0037] The working process of the glue application device is as follows: ① After the device is powered on, first perform device initialization. Long press the initialization button on the human-machine interaction panel, and all electric cylinders, motors, and DD motors will perform origin return.

[0038] ② After the initialization is completed, click the automatic operation button, and the glue application sub-assembly and the visual inspection sub-assembly will run to the set waiting position.

[0039] ③ Place the product on the product positioning seat 14.

[0040] ④When the start button is pressed, the main drive motor 13 starts, and the product at the loading and unloading station is conveyed to the glue application station.

[0041] ⑤The glue application Y-axis electric cylinder 34 runs to the working position. After arriving, the glue application Z-axis electric cylinder 35 runs to the set glue application position of the product. After the glue application lifting cylinder 21 tops up the product positioning seat 14 in place, the glue application needle 33 discharges glue. At the same time, the rotary drive motor 22 rotates according to the set parameters, and the glue application is completed; then the lifting cylinder 21 returns to its original position.

[0042] ⑥When the button is started, the main drive turntable 11 rotates to carry the current product to the product static station for glue static, and this assembly operation is completed.

[0043] ⑦After the glue static is completed, when the button is started continuously, the main drive assembly conveys the product to the vision inspection assembly for glue path inspection.

[0044] ⑧The vision Y-axis electric cylinder 63 runs to the working position. After arriving, the vision Z-axis electric cylinder 64 runs to the set inspection position of the product. After the vision lifting cylinder 21 tops up the product positioning seat 14 in place, the camera or camera is started. At the same time, the vision rotary drive motor 22 rotates according to the set parameters, and the image acquisition is completed; then the lifting cylinder 21 returns to its original position.

[0045] ⑨After the photographing inspection is completed, when the button is started, the main drive assembly runs the completed product to the loading and unloading station, takes away the completed product, and a single cycle is completed.

[0046] As Figure 6 shown, a glue applicator includes the glue application device described above, and further includes a cabinet 71 that encapsulates the glue application device. An openable cabinet door 72 is provided on the cabinet 71, and a window 73 matching the loading and unloading station is provided on the cabinet 71. Encapsulating the glue application equipment can reduce dust from falling in and ensure the quality of glue application.

[0047] According to some embodiments of the present invention, walking wheels 74 are installed at the bottom of the cabinet 71. The walking wheels 74 are selected as universal wheels. The setting of the universal wheels makes the glue applicator convenient to move.

[0048] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A gluing device, characterized in that, Comprising: The main drive unit assembly, the main drive unit assembly includes a main drive turntable, the main drive turntable is drivingly connected to a main drive device, a plurality of product placement toolings are installed on the main drive turntable, and the product placement toolings sequentially pass through the loading and unloading station, the gluing station, the standing station and the inspection station driven by the main drive turntable. Lifting and rotating drive devices are installed at both the loading and unloading station and the inspection station below the main drive turntable, and the power output end of the lifting and rotating drive device is drivingly connected to the product placement tooling; The gluing unit assembly, the gluing unit assembly is located on one side of the gluing station, the gluing unit assembly includes a gluing component and a gluing walking device for installing the gluing component, and the glue outlet of the gluing component faces the gluing station; The vision inspection unit assembly, the vision inspection unit assembly is located on one side of the inspection station, the vision inspection unit assembly includes a vision inspection component and a vision walking device for installing the vision inspection component, and the image information acquisition end of the vision inspection component faces the inspection station; The electric control system, the electric control ends of the main drive unit assembly, the gluing unit assembly and the vision inspection unit assembly are all connected to the electric control system.

2. The glue application device according to claim 1, characterized in that, It further includes a substrate, and the main drive unit assembly, the gluing unit assembly and the vision inspection unit assembly are all installed on the substrate.

3. The gluing device according to claim 1 or 2, characterized in that, The main drive device includes a main drive motor, and the power output end of the main drive motor is drivingly connected to the main drive disk.

4. The gluing device according to claim 1 or 2, characterized in that, The product placement tooling includes a product positioning seat, the power output end of the lifting and rotating drive device passes through the main drive turntable and is drivingly connected to the product positioning seat, and a positioning stop is installed on the main drive turntable to limit the position of the product positioning seat.

5. The gluing device according to claim 1 or 2, characterized in that The lifting and rotating drive device includes a lifting cylinder, a rotating drive motor is installed at the power output end of the lifting cylinder, and the power output end of the rotating drive motor is drivingly connected to the product placement tooling.

6. The glue application device according to claim 5, characterized in that, A drive disk is fixedly installed at the power output end of the rotating drive motor, a plug extending towards the product placement tooling is arranged on the drive disk, and a jack cooperating with the plug is arranged on the product placement tooling.

7. The gluing device according to claim 1 or 2, characterized in that The gluing walking device includes a gluing bracket, a gluing Y-axis assembly is installed on the gluing bracket, a gluing Z-axis assembly is installed on the gluing Y-axis assembly, a gluing mounting seat is installed on the gluing Z-axis assembly, and the gluing component is installed on the gluing mounting seat; The gluing Y-axis assembly includes a gluing Y-axis electric cylinder, the gluing Z-axis assembly is installed on the slide of the gluing Y-axis electric cylinder, the gluing Z-axis assembly includes a gluing Z-axis electric cylinder, and the gluing mounting seat is installed on the slide of the gluing Z-axis electric cylinder.

8. The glue application device according to claim 7, characterized in that, The gluing component includes a gluing screw valve and a gluing needle head installed on the gluing mounting seat, and a mixing tube is installed between the gluing screw valve and the gluing needle head.

9. The gluing device according to claim 8, characterized in that, It further includes a through-beam fiber optic for automatically calibrating and positioning the position of the gluing needle head, and the through-beam fiber optic and the gluing needle head are located on both sides above the gluing station.

10. The glue coating device according to claim 1 or 2, characterized in that, The visual walking device includes an inspection bracket, on which a visual Y-axis assembly is installed. A visual Z-axis assembly is installed on the visual Y-axis assembly, and an inspection mounting base is installed on the visual Z-axis assembly. The visual inspection assembly is installed on the inspection mounting base; The visual Y-axis assembly includes a visual Y-axis electric cylinder, and the visual Z-axis assembly is installed on the slide of the visual Y-axis electric cylinder. The visual Z-axis assembly includes a visual Z-axis electric cylinder, and the inspection mounting base is installed on the slide of the visual Z-axis electric cylinder.

11. The glue application device according to claim 10, characterized in that, The visual inspection assembly includes a light source assembly and an image acquisition assembly installed on the inspection mounting base. The light source assembly includes a light source bracket, on which a light source facing the inspection station is installed. The image acquisition assembly includes an image acquisition bracket, on which a camera with a lens facing the inspection station is installed.

12. The gluing device according to claim 11, characterized in that, The inspection mounting base includes a first seat plate extending in the Z-axis direction. A second seat plate extending in the Y-axis direction is installed on the first seat plate. A first light source bracket is installed on the first seat plate. The image acquisition bracket and a second light source bracket are installed on the second seat plate. The camera is installed on the image acquisition bracket and is inclined at an acute angle to the Y-axis. A lens avoidance hole is provided on the light source mounting plate of the second light source bracket, and a light source is installed around the lens avoidance hole; the light source mounting plate is perpendicular to the axis of the camera.

13. A glue applicator, characterized in that, It includes the gluing device according to any one of claims 1 to 12, and further includes a cabinet that encapsulates the gluing device inside. An openable cabinet door is provided on the cabinet, and a window matching the loading and unloading station is provided on the cabinet.

Images