High-precision double-gluing equipment

Abstract

The utility model provides high-precision double-gluing equipment which comprises a mounting frame, a glue spreading mechanism, a glue spreading mechanism and a glue spreading mechanism, the mounting frame comprises a top transmission plate and a middle transmission plate, and the top transmission plate and the middle transmission plate are both provided with transmission racks which are connected with each other; the multiple movable clamps move along the conveying rack; the gluing mechanism comprises a first gluing piece and a second gluing piece, and the to-be-machined element sequentially passes through the first gluing piece and the second gluing piece; and at least two detection mechanisms, wherein any detection mechanism comprises a lifting detection assembly and a horizontal detection assembly. According to the gluing device, elements can be fully dried and subjected to glue solidification after being glued each time, so that the gluing quality of products is improved. And meanwhile, the product gluing precision can be improved through the detection mechanism, and then the purpose of remarkably improving the product yield is achieved. Compared with the conventional machining technology at the present stage, the machining method has the remarkable advantages of high automation degree, high controllability, high machining quality, high machining efficiency and the like.

Description

Technical Field

[0001] This utility model relates to the field of adhesive coating equipment technology, specifically to a high-precision double adhesive coating equipment. Background Technology

[0002] In today's industrial manufacturing sector, adhesive application is an indispensable process, especially in the production of automobiles, furniture, and electronics. Currently, the application of adhesive technology generally relies on a two- or multi-stage adhesive application process, in which the product needs to be dried after the initial adhesive application, followed by a second adhesive application to enhance the bonding effect. However, existing adhesive application equipment and technologies face many challenges and limitations in implementing this process.

[0003] Existing adhesive coating equipment typically consists of two or more independent coating units, each responsible for either the initial or secondary coating. This layout results in a large footprint and low space utilization in the production workshop. Furthermore, due to the independence of the coating units, products require additional transport after the initial coating to be transferred to a second coating unit for secondary coating. This repetitive docking and transport not only reduces production efficiency but also easily causes product displacement during transport, affecting the uniformity and accuracy of the coating.

[0004] On the other hand, existing adhesive coating equipment has significant shortcomings in product positioning. Due to the lack of a precise positioning system, products often struggle to maintain a stable position during the adhesive coating process, leading to poor coating results, uneven coating, and even glue overflow, severely impacting product quality. Furthermore, this inaccurate positioning can also increase rework and scrap rates during production, raising production costs. Summary of the Invention

[0005] Therefore, the technical problem to be solved by this utility model is to overcome the problem that the quality and efficiency of the glue coating process in the prior art need to be improved, and to provide a high-precision double glue coating equipment.

[0006] To solve the above technical problems, this utility model provides a high-precision double-coating device, comprising: a mounting frame, the mounting frame including a top conveyor plate and a middle conveyor plate, the top conveyor plate and the middle conveyor plate being spaced apart along the height direction of the mounting frame and extending respectively along a first direction; both the top conveyor plate and the middle conveyor plate are provided with interconnected conveying racks; one end of the top conveyor plate is provided with a feed inlet, the feed inlet being connected to a feeding device for the component to be processed; the other end of the top conveyor plate is connected to a first feed inlet of a drying device; one end of the middle conveyor plate is connected to a first discharge outlet of the drying device, and the other end is connected to a second feed inlet of the drying device; and multiple movable clamps, the multiple movable clamps holding the component to be processed. The component moves along the transmission rack; a gluing mechanism includes a first gluing component and a second gluing component, wherein the first gluing component is connected to the top transmission plate, and the second gluing component is connected to the middle transmission plate, and the component to be processed passes through the first gluing component and the second gluing component in sequence; at least two detection mechanisms are respectively arranged around the first gluing component and the second gluing component, and each detection mechanism includes at least one lifting detection component and at least one horizontal detection component, wherein the detection end of the lifting detection component can move toward / away from the component to be detected along the height direction of the detection mechanism, and the detection end of the horizontal detection component can move toward / away from the component to be detected along a second direction.

[0007] In one embodiment of the present invention, the intermediate transmission plate includes a first support plate and a second support plate connected to each other. The first support plate and the second support plate are arranged at intervals along the height direction of the mounting frame and both extend along a first direction. The first support plate is connected to the discharge port of the drying equipment, and the second support plate is connected to the second inlet of the drying equipment.

[0008] In one embodiment of the present invention, the mounting frame further includes a bottom transmission plate, which is spaced apart from the middle transmission plate in the height direction of the mounting frame and located below the middle transmission plate. The bottom transmission plate is provided with a transmission rack and is connected to the second discharge port of the drying equipment to recover the empty moving clamp.

[0009] In one embodiment of the present invention, the adhesive application mechanism further includes two adhesive supply pumps, which are respectively connected to the first adhesive application component and the second adhesive application component.

[0010] In one embodiment of this utility model, both the first coating component and the second coating component include a material box. The material box can be moved up and down along the height direction of the mounting frame so that the adhesive comes into contact with the component to be processed. The bottom of any material box is provided with an adhesive supply port, which is connected to the adhesive supply pump through a transmission pipeline.

[0011] In one embodiment of the present invention, the lifting detection assembly includes a first connecting frame, a lifting rod, and a first detector. The first connecting frame is connected to the mounting frame, and the lifting rod extends along the height direction of the mounting frame, passes through and is connected to the first connecting frame, and is connected to the first detector. The first detector moves toward / away from the element to be detected via the lifting rod.

[0012] In one embodiment of the present invention, the horizontal detection assembly includes a second connecting frame, a telescopic rod, and a second detector. The second connecting frame is connected to the mounting frame, and the telescopic rod extends along a second direction, passes through and is connected to the second connecting frame, and is connected to the second detector. The second detector moves toward / away from the element to be detected via the telescopic rod.

[0013] In one embodiment of the present invention, the detection mechanism further includes a quality inspection camera, which is connected to the feed end of the intermediate transmission plate and is located between the second coating component and the drying device in a first direction.

[0014] In one embodiment of this utility model, any of the moving fixtures includes a gear shaft and a chuck. The gear shaft meshes with the transmission rack and can rotate along its axial direction to drive the chuck to move along the transmission rack. The chuck is disposed at the end of the gear shaft to hold the component to be processed.

[0015] In one embodiment of this utility model, the detection mechanism further includes a control system, and the lifting detection component, the horizontal detection component, and the adhesive application mechanism are respectively signal-connected to the control system.

[0016] The above-mentioned technical solution of this utility model has the following advantages compared with the prior art:

[0017] The high-precision double-coating equipment described in this utility model achieves a high degree of coordination between the coating mechanism and the external drying equipment through the setting of the top and bottom transmission plates. This ensures that the components can be fully dried and cured after each coating, thereby improving the coating quality of the products. Simultaneously, the inspection mechanism can detect the processing position and quality of the components from different directions, thereby improving the coating accuracy and significantly increasing the product yield. Compared with current conventional processing technologies, this application has significant advantages such as high automation, high controllability, and high processing quality and efficiency. Attached Figure Description

[0018] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0019] Figure 1 This is a three-dimensional structural diagram of the high-precision double-coating device in a preferred embodiment of the present invention;

[0020] Figure 2 yes Figure 1 The front view of the high-precision double coating equipment shown.

[0021] Figure 3 yes Figure 1 Enlarged structural diagram at point A in the middle;

[0022] Figure 4 yes Figure 1 Enlarged structural diagram at point B.

[0023] Explanation of reference numerals in the accompanying drawings: 100, mounting frame; 110, top transfer plate; 120, intermediate transfer plate; 121, first support plate; 122, second support plate; 130, bottom transfer plate; 140, feed inlet; 200, moving clamp; 300, glue application mechanism; 310, glue supply pump; 320, first glue application component; 321, material box; 322, glue supply port; 330, second glue application component; 400, detection mechanism; 410, lifting detection assembly; 411, first connecting frame; 412, lifting rod; 420, horizontal detection assembly; 421, second connecting frame; 422, telescopic rod; 430, quality inspection camera; 440, control system; X, first direction; Y, second direction; Z, third direction. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments are not intended to limit the present invention. Example

[0025] See Figure 1 As shown, this embodiment provides a high-precision double-coating device, which includes: a mounting frame 100, the mounting frame 100 including a top conveyor plate 110 and a middle conveyor plate 120, the top conveyor plate 110 and the middle conveyor plate 120 being spaced apart along the height direction of the mounting frame 100 and extending along a first direction X respectively, the top conveyor plate 110 and the middle conveyor plate 120 being provided with interconnected conveying racks, wherein one end of the top conveyor plate 110 is provided with a feed port 140, the feed port 140 being connected to a component loading device, the other end of the top conveyor plate 110 being connected to a first feed port 140 of a drying device, one end of the middle conveyor plate 120 being connected to a first discharge port of the drying device, and the other end being connected to a second feed port 140 of the drying device; a plurality of movable clamps 200, the plurality of movable clamps 200 clamping the components to be processed and extending along the conveyor... Rack and pinion movement; Glue application mechanism 300, which includes a first glue application component 320 and a second glue application component 330, wherein the first glue application component 320 is connected to the top transmission plate 110, and the second glue application component 330 is connected to the intermediate transmission plate 120, and the component to be processed passes through the first glue application component 320 and the second glue application component 330 in sequence; At least two detection mechanisms 400, wherein at least two detection mechanisms 400 are respectively arranged around the first glue application component 320 and the second glue application component 330, and any detection mechanism 400 includes at least one lifting detection component 410 and at least one horizontal detection component 420, wherein the detection end of the lifting detection component 410 can move toward / away from the component to be detected along the height direction of the detection mechanism 400, and the detection end of the horizontal detection component 420 can move toward / away from the component to be detected along the second direction Y.

[0026] The high-precision dual-coating equipment described in this embodiment achieves a high degree of coordination between the coating mechanism 300 and the external drying equipment through the arrangement of the top transfer plate 110 and the bottom transfer plate 130. This ensures that the components can be fully dried and cured after each coating, thereby improving the coating quality of the product. Simultaneously, the detection mechanism 400 can detect the processing position and quality of the components from different directions, thereby improving the coating accuracy and significantly increasing the product yield. Compared with current conventional processing technologies, this application has significant advantages such as high automation, high controllability, and high processing quality and efficiency.

[0027] It should be noted that, for ease of description, in this embodiment, the length direction of the high-precision double coating device is defined as the first direction X, the width direction of the high-precision double coating device is defined as the second direction Y, and the height direction of the high-precision double coating device is defined as the third direction Z. The first direction X, the second direction Y, and the third direction Z are arranged perpendicularly to each other, and the first direction X and the second direction Y are located in the same plane.

[0028] See Figure 1 and Figure 2 As shown, in this embodiment, the mounting bracket 100 provides a mounting and connection platform for the remaining structures, the movable clamp 200 drives the component to be processed to move along the transmission rack, the glue application mechanism 300 supplies glue to the component, and the detection mechanism 400 positions the glue application position of the component to be processed and can also perform quality inspection on the processed component. Specifically, any of the movable clamps 200 in this embodiment includes a gear shaft and a chuck. The gear shaft meshes with the transmission rack and can rotate along its axial direction to drive the chuck to move along the transmission rack. The chuck is disposed at the end of the gear shaft to clamp the component to be processed.

[0029] In this embodiment, the top transfer plate 110 is used to receive the component loading device to move the component to be processed into this device. The intermediate transfer plate 120 includes a first support plate 121 and a second support plate 122 connected to each other. The first support plate 121 and the second support plate 122 are arranged at intervals along the height direction of the mounting frame 100 and both extend along the first direction X. The first support plate 121 is connected to the discharge port of the drying device, and the second support plate 122 is connected to the second inlet 140 of the drying device. Further, in this embodiment, the intermediate transfer plate 120 is preferably an inverted "U" shaped structure, with both ends connected to the drying device. In addition, the mounting frame 100 also includes a bottom transfer plate 130. The bottom transfer plate 130 is arranged at intervals with the intermediate transfer plate 120 in the height direction of the mounting frame 100 and is located below the intermediate transfer plate 120. It is provided with a transfer rack and is connected to the second discharge port of the drying device to recover the empty moving clamp 200. This realizes the recycling of the moving clamp 200. In different embodiments, the specific extension lengths of the top transmission plate 110, the middle transmission plate 120, and the bottom transmission plate 130 in the first direction X can be adaptively adjusted according to actual usage requirements, and this utility model does not impose specific limitations on this.

[0030] See Figures 1 to 3As shown, in this embodiment, both the first adhesive applicator 320 and the second adhesive applicator 330 are supplied with adhesive by an adhesive supply pump 310, which is preferably a peristaltic adhesive supply pump 310. Specifically, the adhesive applicator mechanism 300 further includes two adhesive supply pumps 310, which are respectively connected to the first adhesive applicator 320 and the second adhesive applicator 330. Correspondingly, both the first adhesive applicator 320 and the second adhesive applicator 330 include a material box 321, which can move up and down along the height direction of the mounting frame 100 to allow the adhesive to contact the component to be processed. Each material box 321 has an adhesive supply port 322 at its bottom, which is connected to the adhesive supply pump 310 through a transmission pipeline. In this embodiment, the material box 321 is preferably funnel-shaped to increase its contact area with the component. In addition, a pneumatic motor is provided inside the box in this embodiment, thereby enabling it to have an automatic stirring function.

[0031] See Figure 4 As shown, the lifting detection assembly 410 includes a first connecting frame 411, a lifting rod 412, and a first detector. The first connecting frame 411 is connected to the mounting frame 100. The lifting rod 412 extends along the height direction of the mounting frame 100, passes through and connects to the first connecting frame 411, and is connected to the first detector. The first detector moves toward / away from the element to be detected via the lifting rod 412. Similarly, the horizontal detection assembly 420 includes a second connecting frame 421, a telescopic rod 422, and a second detector. The second connecting frame 421 is connected to the mounting frame 100. The telescopic rod 422 extends along a second direction Y, passes through and connects to the second connecting frame 421, and is connected to the second detector. The second detector moves toward / away from the element to be detected via the telescopic rod 422, thereby realizing the detection of the processing position of the element to be processed.

[0032] Furthermore, the testing mechanism 400 also includes a quality inspection camera 430, which is connected to the feed end of the intermediate transmission plate 120 and is located between the second adhesive coating component 330 and the drying equipment in the first direction X, so as to perform quality inspection on the component after adhesive curing.

[0033] In this embodiment, the detection mechanism 400 further includes a control system 440, and the lifting detection component 410, the horizontal detection component 420, and the adhesive application mechanism 300 are respectively signal-connected to the control system 440. During actual production and processing, operators can use the control system 440 to adjust the above structure in real time, thereby improving the flexibility of the equipment. Parameters can also be preset through the control system 440, thereby improving the automation level of the equipment.

[0034] The following describes the operation process of the high-precision double-coating equipment in this embodiment:

[0035] The component to be processed enters the top transfer plate 110 through the feed port 140, and is sequentially positioned by the first detection mechanism 400, coated with glue by the first glue-applying part 320, dried for the first time by the drying equipment, inspected for the first glue-applying quality by the quality inspection camera 430, repositioned by the second detection mechanism 400, coated with glue by the second glue-applying part 330, dried for the second time by the drying equipment, and inspected for the second glue-applying quality by the quality inspection camera 430, so as to complete a complete high-precision double glue-applying process.

[0036] In summary, the high-precision dual-coating equipment described in this utility model achieves a high degree of coordination between the coating mechanism 300 and the external drying equipment through the arrangement of the top transmission plate 110 and the bottom transmission plate 130. This ensures that the components can be fully dried and cured after each coating, thereby improving the coating quality of the product. Simultaneously, the detection mechanism 400 can detect the processing position and quality of the components from different directions, thereby improving the coating accuracy and significantly increasing the product yield. Compared with current conventional processing technologies, this application has significant advantages such as high automation, high controllability, and high processing quality and efficiency.

[0037] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A high-precision double-coating device, characterized in that: include: The mounting frame includes a top conveyor plate and a middle conveyor plate. The top conveyor plate and the middle conveyor plate are spaced apart along the height direction of the mounting frame and extend along a first direction. Both the top conveyor plate and the middle conveyor plate are provided with interconnected conveyor racks. One end of the top conveyor plate is provided with a feed port, which is connected to the feeding device for the component to be processed. The other end of the top conveyor plate is connected to the first feed port of the drying device. One end of the middle conveyor plate is connected to the first discharge port of the drying device, and the other end is connected to the second feed port of the drying device. Multiple movable clamps, which hold the components to be processed and move along the transfer rack; The glue-applying mechanism includes a first glue-applying component and a second glue-applying component, wherein the first glue-applying component is connected to the top transmission plate, and the second glue-applying component is connected to the middle transmission plate, and the component to be processed passes through the first glue-applying component and the second glue-applying component in sequence. At least two detection mechanisms are provided, with each detection mechanism corresponding to and surrounding the first adhesive-coating component and the second adhesive-coating component. Each detection mechanism includes at least one lifting detection component and at least one horizontal detection component. The detection end of the lifting detection component can move toward / away from the component to be detected along the height direction of the detection mechanism, and the detection end of the horizontal detection component can move toward / away from the component to be detected along a second direction.

2. The high-precision double-coating equipment according to claim 1, characterized in that: The intermediate transmission plate includes a first support plate and a second support plate connected to each other. The first support plate and the second support plate are arranged at intervals along the height direction of the mounting frame and both extend along a first direction. The first support plate is connected to the discharge port of the drying equipment, and the second support plate is connected to the second inlet of the drying equipment.

3. The high-precision double-coating equipment according to claim 1, characterized in that: The mounting frame also includes a bottom transmission plate, which is spaced apart from the middle transmission plate in the height direction of the mounting frame and located below the middle transmission plate. The bottom transmission plate is provided with a transmission rack and is connected to the second discharge port of the drying equipment to recover the empty moving clamp.

4. The high-precision double-coating equipment according to claim 1, characterized in that: The adhesive application mechanism also includes two adhesive supply pumps, which are respectively connected to the first adhesive application component and the second adhesive application component.

5. The high-precision double-coating equipment according to claim 4, characterized in that: Both the first and second adhesive coating components include a material box, which can be moved up and down along the height direction of the mounting frame to allow the adhesive to contact the component to be processed. Each material box has an adhesive supply port at its bottom, which is connected to the adhesive supply pump through a transmission pipeline.

6. The high-precision double-coating equipment according to claim 1, characterized in that: The lifting detection assembly includes a first connecting frame, a lifting rod, and a first detector. The first connecting frame is connected to the mounting frame. The lifting rod extends along the height direction of the mounting frame, passes through and is connected to the first connecting frame, and is connected to the first detector. The first detector moves toward / away from the element to be detected via the lifting rod.

7. The high-precision double-coating equipment according to claim 1, characterized in that: The horizontal detection assembly includes a second connecting frame, a telescopic rod, and a second detector. The second connecting frame is connected to the mounting frame. The telescopic rod extends along a second direction, passes through and is connected to the second connecting frame, and is connected to the second detector. The second detector moves toward / away from the element to be detected via the telescopic rod.

8. The high-precision double-coating equipment according to claim 1, characterized in that: The testing mechanism also includes a quality inspection camera, which is connected to the feed end of the intermediate transmission plate and is located in the first direction between the second coating component and the drying equipment.

9. The high-precision double-coating equipment according to claim 1, characterized in that: All of the aforementioned movable fixtures include a gear shaft and a chuck. The gear shaft meshes with the transmission rack and can rotate along its axial direction to drive the chuck to move along the transmission rack. The chuck is disposed at the end of the gear shaft to hold the component to be processed.

10. The high-precision double-coating equipment according to claim 1, characterized in that: The detection mechanism also includes a control system, and the lifting detection component, the horizontal detection component, and the adhesive application mechanism are respectively signal-connected to the control system.

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