An adhesive application device

Abstract

This utility model proposes an adhesive application device, specifically relating to the field of application equipment technology. It includes a frame, an adsorption tabletop mounted on top of the frame, and an application component connected to the frame via a transmission assembly for applying adhesive. The application component includes two side frames mounted on both sides of the frame and connected to the output end of the transmission assembly. A mounting plate is positioned between the two side frames. Cylinder components are mounted on the top two sides of the mounting plate, with their output ends passing through the mounting plate and connected to an application scraper. A bidirectional lead screw is positioned between the two side frames and on one side of the mounting plate. Two first sleeves are fitted onto the bidirectional lead screw. A limiting component for restricting the application of adhesive is detachably connected to the bottom of each first sleeve. The limiting component restricts the movement range of the adhesive, ensuring it remains on one side of the scraper. This not only prevents adhesive waste but also increases the uniformity of the application.

Description

Technical Field

[0001] This utility model relates to the field of coating equipment technology, and in particular to an adhesive coating device. Background Technology

[0002] Adhesives are organic or inorganic, natural or synthetic substances that can bond together one or more homogeneous or heterogeneous parts (or materials) and have sufficient strength after curing. They are widely used in industries such as electronics, automobiles, packaging, and medical.

[0003] Existing adhesive application devices do not have a structure to constrain the position of the adhesive during the application process. In this case, the adhesive needs to be continuously scraped inward by the operator during the application process. If the adhesive is not scraped, it will spread to both sides and flow onto the adsorption table during the movement of the scraper, resulting in a waste of resources.

[0004] Meanwhile, existing adhesive application devices do not have equipment for adhesive recycling. Therefore, the adhesive is directly cleaned up after a product is applied, resulting in a waste of resources. Utility Model Content

[0005] To address the aforementioned problems, this invention proposes an adhesive application device to more accurately resolve these issues.

[0006] This utility model is achieved through the following technical solution:

[0007] This utility model proposes an adhesive application device, including a frame, an adsorption table disposed on the top of the frame, and an application component connected to the frame via a transmission assembly for applying adhesive. The application component includes two side frames disposed on both sides of the frame and connected to the output end of the transmission assembly. A mounting plate is disposed between the two side frames. Cylinder components are disposed on the top two sides of the mounting plate. The output end of the cylinder component passes through the mounting plate and is connected to an application scraper. A bidirectional lead screw is axially connected between the two side frames and on one side of the mounting plate. One end of the bidirectional lead screw passes through the side frame and is connected to an adjustment handle. Two first sleeves are fitted on the bidirectional lead screw. A limiting member for restricting the coating is detachably connected to the bottom of the first sleeve. One side of the limiting member contacts one side of the application scraper. A recycling member for recycling the coating is disposed on the top of the frame and on one side of the adsorption table.

[0008] Furthermore, the limiting member of this utility model includes a plate body, a first elastic sealing body disposed at the bottom of the plate body, and a second elastic sealing body connected to the plate body and located between the plate body and the squeegee.

[0009] Furthermore, the present invention includes a collection box connected to the frame by screws, a collection groove is provided on the collection box, a filter screen is provided in the collection groove, the inside of the collection groove and below the filter screen is conical, a recycling pump is provided at the bottom of the collection box, and a notch is provided on the side of the collection box near the adsorption table, and an inclined guide plate is provided in the notch.

[0010] Furthermore, the transmission assembly includes motors disposed on both sides of the frame, lead screws connected to the output end of the motors, and a second sleeve disposed on the lead screws and connected to the bottom of the side frame. Connecting blocks are disposed on both sides of the frame, and the connecting blocks are axially connected to the other end of the lead screws.

[0011] Furthermore, in this invention, a raw material additive is slidably connected to the mounting plate between the two cylinder components.

[0012] Furthermore, the raw material adding component includes a base plate and a raw material barrel disposed on the top of the base plate, a pushing component disposed inside the raw material barrel and connected to the piston of the raw material barrel, the output end of the raw material barrel passing through the base plate and the mounting position to form an output pipe, a slide rail disposed on the mounting plate and located between two cylinder components, and a slider cooperating with the slide rail disposed at the bottom of the base plate.

[0013] The beneficial effects of this utility model are:

[0014] During the application of adhesive by the applicator, the limiting component restricts the range of movement of the adhesive, ensuring that the adhesive remains on one side of the scraper. This not only prevents adhesive waste but also increases the uniformity of the application. The bidirectional lead screw and adjusting handle allow operators to easily increase or decrease the distance between the two limiting components by rotating the adjusting handle. This allows the two adjusting components to be used for items of different sizes, increasing the applicability of the equipment.

[0015] The inclined guide plate facilitates the movement of adhesive into the collection tank, where it is blocked by the filter screen. The filter screen blocks impurities generated during the use of the adhesive. The filtered adhesive falls to the bottom of the collection tank and is then transported by a recycling pump to an external raw material storage device for secondary use, effectively increasing the utilization rate of the adhesive.

[0016] The raw material bins are designed to store the adhesives to be used, while the sliders, rails, and pushers allow personnel to precisely add the adhesive by pressing and sliding. Compared to manual addition, this method not only results in more even adhesive addition but also makes it more convenient for workers to add the adhesive. Attached Figure Description

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

[0018] Figure 2 This is a schematic diagram of the coating component structure in this utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the limiting component and the raw material adding component in this utility model;

[0020] Figure 4 This is a schematic diagram of the transmission component and the recovery component in this utility model;

[0021] Figure 5 This is a schematic cross-sectional view of the recyclable component in this utility model.

[0022] In the diagram, 1. Frame; 2. Adsorption table; 3. Coating assembly; 31. Side frame; 32. Mounting plate; 33. Cylinder; 34. Scraper; 35. Two-way lead screw; 36. First sleeve; 37. Restrictor; 371. Plate; 372. First elastic seal; 373. Second elastic seal; 38. Adjusting handle; 4. Transmission assembly; 41. Motor; 42. Lead screw; 43. Second sleeve; 5. Recycling component; 51. Collection box; 52. Collection trough; 53. Filter screen; 54. Inclined guide plate; 6. Raw material adding component; 61. Base plate; 62. Raw material bucket; 63. Pushing component; 64. Output pipe; 65. Slide rail; 66. Slider; 67. Raw material injection port; 68. Sealing plug. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, a clear and complete description will be provided below in conjunction with the technical solutions in the embodiments of this utility model. Obviously, the described embodiments are some, but not all, of the embodiments of this utility model. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] Example

[0025] refer to Figure 1-5An adhesive application device includes a frame 1, an adsorption table 2 disposed on the top of the frame 1, and an application component 3 connected to the frame 1 via a transmission assembly 4 for applying adhesive. The application component 3 includes two side frames 31 disposed on both sides of the frame 1 and connected to the output end of the transmission assembly 4. A mounting plate 32 is disposed between the two side frames 31. Cylinder components 33 are disposed on both sides of the top of the mounting plate 32. The output end of the cylinder component 33 passes through the mounting plate 32 and is connected to an application scraper 34. A bidirectional lead screw 35 is axially connected between the two side frames 31 and on one side of the mounting plate 32. One end of the bidirectional lead screw 35 passes through the side frame 31 and is connected to an adjusting handle 38. Two first sleeves 36 are fitted on the bidirectional lead screw 35. A limiting member 37 for restricting the paint is detachably connected to the bottom of the first sleeve 36. One side of the limiting member 37 is in contact with one side of the coating scraper 34. A recycling member 5 for recycling the paint is provided on the top of the frame 1 and on one side of the adsorption table 2.

[0026] The adsorption table 2 can adsorb and fix the items to be coated, such as aluminum foil, carbon paper film, etc., to ensure the stability of the items during the coating process. The coating component 3 can apply adhesive to the items. During the application of adhesive by the coating component 3, the limiting component 37 limits the movement range of the adhesive, so that the adhesive is always on one side of the scraper 34. This not only avoids the waste of adhesive, but also increases the uniformity of the coating. The bidirectional lead screw 35 and the adjusting handle 38 allow the operator to increase or decrease the distance between the two limiting components 37 by rotating the adjusting handle 38. This allows the two adjusting components to be used for items of different sizes, increasing the applicability of the equipment.

[0027] In this embodiment, the movement of the two limiting members 37 is synchronous, that is, synchronously inward or synchronously outward;

[0028] In this embodiment, the recycling component 5 is provided to recycle unused adhesive, thereby avoiding waste of adhesive.

[0029] like Figure 3 As shown, the limiting member 37 includes a plate 371, a first elastic sealing body 372 disposed at the bottom of the plate 371, and a second elastic sealing body 373 connected to the plate 371 and located between the plate 371 and the applicator 34.

[0030] The first elastic sealing body 372 and the second elastic sealing body can respectively achieve the sealing work between the plate 371 and the scraper 34, and between the plate 371 and the adsorption table 2, thereby ensuring that the plate 371 can effectively block the adhesive.

[0031] In this embodiment, the first elastic seal 372 and the second elastic seal 373 include: rubber or thermoplastic elastomer, etc.

[0032] In this embodiment, the adsorption table 2 can adopt an existing structure, such as holes opened on the adsorption table 2 and air suction holes provided at the bottom of the adsorption table 2.

[0033] In this embodiment, the detachable assembly used between the limiting member 37 and the first sleeve 36 includes a screw connection structure.

[0034] like Figure 4 and Figure 5 As shown, the recycling component 5 includes a collection box 51 connected to the frame 1 by screws. The collection box 51 has a collection groove 52, and a filter screen 53 is provided in the collection groove 52. The inside of the collection groove 52 and below the filter screen 53 is tapered. A recycling pump is provided at the bottom of the collection box 51. A notch is provided on the side of the collection box 51 near the adsorption table 2, and an inclined guide plate 54 is provided in the notch.

[0035] The inclined guide plate 54 facilitates the movement of adhesive into the collection tank 52 and blocks it from the filter screen 53 inside the collection tank 52. The filter screen 53 blocks impurities generated during the use of adhesive. The filtered adhesive falls to the bottom of the collection tank 52 and is transported to the external raw material storage equipment by the recycling pump for secondary use, which can effectively increase the utilization rate of adhesive.

[0036] In this embodiment, preferably, the filter screen 53 can be 100 mesh.

[0037] like Figure 2 As shown, the transmission assembly 4 includes a motor 41 disposed on both sides of the frame 1, a lead screw 42 connected to the output end of the motor 41, and a second sleeve 43 disposed on the lead screw 42 and connected to the bottom of the side frame. Connecting blocks are disposed on both sides of the frame 1, and the connecting blocks are axially connected to the other end of the lead screw 42.

[0038] The motor 41 drives the lead screw 42 to rotate, and the second sleeve 43 moves linearly along the rotating lead screw 42, and simultaneously drives the two side frames to move linearly, so that the coating component 3 completes the coating work on the item.

[0039] like Figure 3As shown, a raw material adding component 6 is slidably connected on the mounting plate 32 between two cylinder components 33. The raw material adding component 6 includes a base plate 61 and a raw material barrel 62 disposed on the top of the base plate 61. A pushing component 63 is disposed inside the raw material barrel 62 and is piston-connected to the raw material barrel 62. The output end of the raw material barrel 62 passes through the base plate 61 and the mounting position to form an output pipe 64. A slide rail 65 is disposed on the mounting plate 32 between the two cylinder components 33. A slider 66 that cooperates with the slide rail 65 is disposed at the bottom of the base plate 61.

[0040] The raw material bucket 62 is designed to store the adhesive to be used. The slider 66, slide rail 65 and pusher 63 allow personnel to accurately add the adhesive by pressing and sliding. Compared with manual addition, the adhesive is added more evenly and is more convenient for the staff to add the adhesive.

[0041] The raw material barrel 62 has a raw material injection port 67 on one side, and a sealing plug 68 is installed inside the raw material injection port 67. The raw material injection port 67 can be used for the injection of adhesive, and after the adhesive is injected, the sealing plug 68 is used to seal the raw material barrel 62.

[0042] Working principle:

[0043] First, the worker places the item to be coated on the adsorption table 2 and uses air extraction from the adsorption table 2 to adsorb and fix the item. Next, two cylinders 33 synchronously drive the coating scraper 34 downwards. When the coating scraper 34 reaches the designated position, the first elastic seal contacts the top of the adsorption table 2. Then, the worker presses the pusher 63 downwards, pushing the material container 62 to evenly distribute the material between the two limiting members 37. After the material is injected, the motor 41 drives the lead screw 42 to... The rotating mechanism drives the two first sleeves 36 to move the two side frames and the application scraper 34 in a straight line, enabling the application scraper 34 to scrape and apply the adhesive. After the item is coated, the scraper 34 moves the excess material into the recycling unit 5. The material moves along the inclined guide plate 54 into the collection tank 52 and is blocked by the filter screen 53 in the collection tank 52. The filter screen 53 blocks impurities generated during the use of the adhesive. The filtered adhesive falls to the bottom of the collection tank 52 and is transported to the external material storage equipment by the recycling pump for secondary use, which can effectively increase the utilization rate of the adhesive.

[0044] It should be noted that this utility model only protects the mechanical part, and the functions implemented by the software control part are not within the scope of protection of this utility model.

[0045] Of course, there may be other implementations of this utility model. Based on this implementation, other implementations obtained by those skilled in the art without any creative effort are all within the scope of protection of this utility model.

Claims

1. An adhesive application device, characterized in that, The device includes a frame, an adsorption tabletop located on top of the frame, and an application assembly connected to the frame via a transmission component for applying adhesive. The application assembly includes two side frames located on both sides of the frame and connected to the output end of the transmission component. A mounting plate is positioned between the two side frames. Cylinder components are located on the top two sides of the mounting plate, with their output ends passing through the mounting plate and connected to an application scraper. A bidirectional lead screw is axially connected between the two side frames, located on one side of the mounting plate. One end of the bidirectional lead screw passes through a side frame and is connected to an adjustment handle. Two first sleeves are fitted onto the bidirectional lead screw. A limiting component for restricting the coating is detachably connected to the bottom of each first sleeve, with one side of the limiting component contacting one side of the application scraper. A recycling component for recovering the coating is located on the top of the frame, on one side of the adsorption tabletop.

2. The adhesive application device according to claim 1, characterized in that, The limiting element includes a plate body, a first elastic sealing body disposed at the bottom of the plate body, and a second elastic sealing body connected to the plate body and located between the plate body and the squeegee.

3. The adhesive application device according to claim 1, characterized in that, The recycling component includes a collection box connected to the frame by screws. The collection box has a collection groove, and a filter screen is installed inside the collection groove. The inside of the collection groove and below the filter screen is tapered. A recycling pump is installed at the bottom of the collection box. A notch is opened on the side of the collection box near the adsorption table, and an inclined guide plate is installed in the notch.

4. The adhesive application device according to claim 1, characterized in that, The transmission assembly includes motors disposed on both sides of the frame, lead screws connected to the output ends of the motors, and a second sleeve disposed on the lead screws and connected to the bottom of the side frame. Connecting blocks are disposed on both sides of the frame, and the connecting blocks are axially connected to the other end of the lead screws.

5. The adhesive application device according to claim 1, characterized in that, On the mounting plate, a raw material additive is slidably connected between the two cylinder components.

6. The adhesive application device according to claim 5, characterized in that, The raw material adding component includes a base plate and a raw material barrel disposed on the top of the base plate, a pushing component disposed inside the raw material barrel and connected to the piston of the raw material barrel, the output end of the raw material barrel passing through the base plate and the mounting position to form an output pipe, a slide rail disposed on the mounting plate and located between two cylinder components, and a slider cooperating with the slide rail disposed at the bottom of the base plate.

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