Gluing device and gluing method

Abstract

The invention relates to the technical field of gluing equipment, and discloses a gluing device which comprises a mounting frame, an objective table, a steel mesh mechanism and a gluing mechanism. The objective table is arranged on the mounting frame and is used for placing a product to be glued; the steel mesh mechanism comprises a gluing steel mesh, and the gluing steel mesh is located above the objective table; the gluing mechanism comprises a sliding plate, a gluing assembly and a glue scraping assembly, the sliding plate is located above the steel mesh mechanism and can be slidably connected to the mounting frame in the first direction, the gluing assembly is slidably connected to the sliding plate in the second direction and can be close to or away from the steel mesh mechanism in the third direction, and the second direction is perpendicular to the first direction; the glue scraping assembly is connected to the end, close to the steel mesh mechanism, of the gluing assembly. According to the gluing device, the phenomenon of glue overflowing of a glued product is avoided, and the overall gluing effect is more uniform.

Description

Technical Field

[0001] The present invention relates to the technical field of gluing equipment, and particularly relates to a gluing device and a gluing method. Background Art

[0002] In the prior art, during the gluing process of a gluing machine, it is inevitable that silicone grease overflows outside the predetermined area, which easily makes the gluing uneven, and the products produced are difficult to debug due to the interference of the overflowed silicone grease during the subsequent debugging process. Moreover, using the traditional manual deburring method for scraping glue operation is not only time-consuming and laborious, but also difficult to ensure the uniformity of scraping glue, and the scraping efficiency is low. Summary of the Invention

[0003] In order to solve the deficiencies of the above-mentioned prior art, the present invention provides a gluing device and a gluing method, which avoid the phenomenon of glue overflow in the completed glued products and make the overall gluing effect more uniform.

[0004] The technical effects to be achieved by the present invention are realized through the following aspects: In a first aspect, the present invention provides a gluing device, including: A mounting frame; A carrier table, placed on the mounting frame, and the carrier table is used for placing products to be glued; A steel mesh mechanism, including a gluing steel mesh, and the gluing steel mesh is located above the carrier table; and A gluing mechanism, including a sliding plate, a gluing component and a scraping component, the sliding plate is located above the steel mesh mechanism and is slidably connected to the mounting frame along a first direction, the gluing component is slidably connected to the sliding plate along a second direction and can approach or move away from the steel mesh mechanism along a third direction, the second direction is perpendicular to the first direction, and the scraping component is connected to one end of the gluing component close to the steel mesh mechanism.

[0005] In some implementation manners, it further includes a material suction mechanism, the material suction mechanism is located below the sliding plate and can move relative to the carrier table along the first direction.

[0006] In this implementation manner, the material suction mechanism is used to suck the products to be assembled and paste the products into the gluing area, so as to complete the assembly of the products.

[0007] In some implementation manners, the sliding plate is provided with a sliding window, a first slide rail extends along the second direction on the side edge of the sliding window, the gluing component is provided with a first slider, the gluing component passes through the sliding window, and the first slider is slidably connected to the first slide rail.

[0008] In this implementation, the glue application component can be slidably connected to the sliding plate more smoothly, and the overall structure is more compact.

[0009] In some implementations, the glue application mechanism further includes a first mounting plate and a lifting driving member. The first mounting plate is connected to the first slider, the glue application component is slidably connected to the first mounting plate, and the lifting driving member drives the glue application component to approach or move away from the stencil mechanism within the sliding window.

[0010] In some implementations, the glue application component includes a second mounting plate, a cartridge, a piston rod, and a glue spraying driving member. The second mounting plate is slidably connected to the first mounting plate, the cartridge is connected to the second mounting plate, the piston rod is slidably connected to the second mounting plate and is located above the cartridge, the glue spraying driving member drives the piston rod to enter or move away from the cartridge, and the glue scraping component is connected to one end of the cartridge close to the stencil mechanism.

[0011] In this implementation, the lifting driving member drives the second mounting plate to slide along the first mounting plate, so that the cartridge moves to the preset position for glue application. The glue spraying driving member drives the piston rod to slide along the second mounting plate, and then the piston rod enters the cartridge, so that the cartridge sprays silicone grease, ensuring the reliability of the glue application component.

[0012] In some implementations, the cartridge has an inclined discharge port, and the glue scraping component includes a glue scraping plate. The glue scraping plate is connected to the cartridge and forms an acute angle with the discharge port.

[0013] In some implementations, the cartridge has an inclined guiding surface. The guiding surface is disposed opposite to the discharge port and is connected to the discharge port.

[0014] In some implementations, the stencil mechanism further includes a support plate, a first positioning driving member, and a second positioning driving member. The support plate is located above the carrier table and is slidably connected to the mounting frame. The support plate is provided with a mounting groove, and the glue application stencil is installed in the mounting groove. The first positioning driving member drives the support plate to slide relative to the mounting frame, and the second positioning driving member drives the support plate to approach or move away from the carrier table along a third direction.

[0015] In some implementations, a second slide rail extends along a second direction on the mounting frame, and a second slider is provided on the support plate. The second slider is slidably connected to the second slide rail.

[0016] In some implementations, the material suction mechanism includes a support base and a material suction component. The support base is disposed on the mounting frame, and the material suction component is slidably connected to the support base along a first direction.

[0017] In this implementation manner, after the glue application mechanism finishes glue application and scraping, it slides along the first direction towards the side facing away from the material suction component, so as to avoid the material suction component. The material suction component slides along the first direction, so that after the material suction component sucks the product to be assembled, it is placed into the glue application area, thereby completing the assembly of the product.

[0018] In some implementation manners, the material suction component includes a connecting plate and a suction nozzle. The connecting plate is slidably connected to the support base, and the suction nozzle is connected to the connecting plate.

[0019] In some implementation manners, the mounting frame includes a third mounting plate. The third mounting plate is provided with a mounting window. A transmission strip extends along the second direction at the side edge of the mounting window. The carrier table is mounted in the mounting window and connected to the transmission strip.

[0020] In some implementation manners, the glue application device further includes a jacking mechanism. The jacking mechanism includes a jacking plate and a jacking driving member. The jacking plate is located below the carrier table, and the jacking driving member drives the jacking plate to approach or move away from the carrier table.

[0021] In some implementation manners, the glue application device further includes a stopping mechanism. The stopping mechanism is located on the moving path of the carrier table.

[0022] In this implementation manner, the stopping mechanism is used to stop the carrier table, so as to stop the carrier table at a preset position, ensuring the accuracy of the glue application component for applying glue to the product to be glued.

[0023] In a second aspect, the present invention provides a glue application method. Based on the glue application device, the method includes the following steps: Control the steel mesh mechanism to move to a preset position; Control the glue application mechanism to move to a preset position; Control the glue application mechanism to spray silicone grease towards the steel mesh mechanism and then scrape the glue; Control the steel mesh mechanism to move away from the carrier table; Control the material suction mechanism to suck the product to be assembled and move to a preset position, and place the product to be assembled on the glue application area on the carrier table.

[0024] In summary, the present invention has at least the following advantages: The glue - applying device provided by the present invention places the product to be glued on the loading platform. The glue - applying steel mesh is located above the loading platform. The sliding plate of the glue - applying mechanism slides along the first direction, thereby driving the glue - applying component and the glue - scraping component to move. The glue - applying component slides along the second direction relative to the sliding plate, so that the glue - applying component and the glue - scraping component move to the preset glue - applying position. The glue - applying component moves along the third direction and approaches the glue - applying steel mesh, thereby applying silicone grease to the glue - applying steel mesh. The silicone grease is coated on the glue - applying position of the product to be glued through the steel mesh layer of the glue - applying steel mesh. The glue - scraping component scrapes the glue - applying steel mesh to scrape off the excess silicone grease from the glue - applying steel mesh, avoiding the phenomenon of glue overflow on the glued product and making the overall glue - applying effect more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic structural diagram of the glue - applying device in Embodiment 1; Figure 2 is Figure 1 a schematic structural diagram of the steel mesh mechanism and the loading platform shown; Figure 3 is Figure 1 a schematic structural diagram of the material - sucking mechanism shown; Figure 4 is Figure 1 a schematic structural diagram of the steel mesh mechanism shown; Figure 5 It is a schematic structural diagram of the cartridge in Embodiment 1; Figure 6 It is a schematic structural diagram of the material - sucking mechanism in Embodiment 2; Figure 7 It is a schematic structural diagram of the lifting mechanism and the stopping mechanism in Embodiment 2; Figure 8 It shows a schematic flow chart of Embodiment 3 of the glue - applying method provided by the present invention.

[0026] Markings in the figure: 10. Mounting frame; 11. Second slide rail; 12. Third mounting plate; 121. Mounting window; 122. Transmission bar; 20. Loading platform; 30. Steel mesh mechanism; 31. Glue - applying steel mesh; 311. Steel mesh layer; 32. Support plate; 321. Mounting groove; 322. Second slider; 33. First positioning driving part; 34. Second positioning driving part; 40. Glue - applying mechanism; 41. Sliding plate; 411. Sliding window; 412. First slide rail; 42. Glue - applying component; 421. First slider; 422. Second mounting plate; 423. Cartridge; 4231. Discharge port; 4232. Guide surface; 424. Piston rod; 425. Glue - spraying driving part; 43. Glue - scraping component; 431. Glue - scraping plate; 44. First mounting plate; 45. Lifting driving part; 50. Material suction mechanism; 51. Support base; 52. Material suction assembly; 521. Connection plate; 522. Suction nozzle; 523. Moving plate; 60. Jacking mechanism; 61. Jacking plate; 62. Jacking driving part; 70. Blocking and stopping mechanism; 80. Product to be coated; 81. Coating position; 82. Coating area. Specific implementation mode

[0027] To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The described embodiments are part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed present invention, but merely represents the selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope of protection of the present invention.

[0029] Example 1: Please refer to the attached Figure 1 ~attached Figure 5 , the glue coating device of the present invention includes a mounting frame 10, a carrier table 20, a steel mesh mechanism 30 and a glue coating mechanism 40.

[0030] Among them, please refer to Figure 1 , Figure 1 shows the structural relationship of the mounting frame 10, the carrier table 20, the steel mesh mechanism 30 and the glue coating mechanism 40 in the embodiment of the present invention. Please combine Figure 2 and Figure 3 , Figure 2 and Figure 3 show the specific structures of the steel mesh mechanism 30 and the glue coating mechanism 40 in the embodiment of the present invention. For the convenience of description, an example of the first direction, the second direction and the third direction is defined. Specifically, as shown in Figure 1 , the X-Y-Z coordinate axes are defined, where the first direction is parallel to the X axis, the second direction is parallel to the Y axis, and the third direction is parallel to the Z axis, and these three directions are orthogonal to each other. It can be understood that the first direction, the second direction and the third direction may not be orthogonal to each other, or partially orthogonal.

[0031] Specifically, the stage 20 is placed on the mounting bracket 10. The stage 20 is used for placing the product 80 to be coated with glue. The stencil mechanism 30 includes a glue - applying stencil 31, and the glue - applying stencil 31 is located above the stage 20. The glue - applying mechanism 40 includes a sliding plate 41, a glue - applying component 42, and a scraping component 43. The sliding plate 41 is located above the stencil mechanism 30 and is slidably connected to the mounting bracket 10 in a first direction. The glue - applying component 42 is slidably connected to the sliding plate 41 in a second direction and can approach or move away from the stencil mechanism 30 in a third direction. The second direction is perpendicular to the first direction. The scraping component 43 is connected to one end of the glue - applying component 42 close to the stencil mechanism 30.

[0032] In this embodiment, the sliding plate 41 is slidably connected to the mounting bracket 10 in the first direction, and the glue - applying component 42 is slidably connected to the sliding plate 41 in the second direction, so that the glue - applying component 42 can move above the glue - applying stencil 31, that is, to the preset glue - applying position. The glue - applying component 42 approaches the glue - applying stencil 31 in the third direction. The glue - applying stencil 31 and the stage 20 are correspondingly arranged. The glue - applying component 42 applies silicone grease to the glue - applying stencil 31, and the silicone grease is coated on the product 80 to be coated with glue placed on the stage 20 through the glue - applying stencil 31. Since the scraping component 43 is connected to one end of the glue - applying component 42 close to the glue - applying stencil 31, when the glue - applying is completed, the scraping component 43 abuts against the glue - applying stencil 31, and the glue - applying component 42 moves in the second direction, so that the scraping component 43 scrapes the silicone grease on the glue - applying stencil 31, thus avoiding the problem of easy glue overflow when the silicone grease is directly coated on the product 80 to be coated with glue. At the same time, when scraping, the silicone grease flows into the product 80 to be coated with glue through the glue - applying stencil 31 again, so that the silicone grease is coated more evenly. Moreover, it is convenient for the next glue - applying work and avoids the problem that the silicone grease sticks in the glue - applying stencil 31, resulting in affecting the glue - applying.

[0033] It should be noted that the product 80 to be coated with glue has a glue - applying position 81, and the glue - applying stencil 31 has a stencil layer 311 correspondingly arranged with the glue - applying position 81, so that the silicone grease can accurately flow into the glue - applying position 81 through the stencil layer 311.

[0034] Specifically, in the actual operation process, the sliding plate 41 slides in the first direction, thereby driving the glue - applying component 42 and the scraping component 43 to move. The glue - applying component 42 slides on the sliding plate 41 in the second direction, so that the glue - applying component 42 and the scraping component 43 move to the preset glue - applying position. The glue - applying component 42 moves in the third direction and abuts against the glue - applying stencil 31, and then applies silicone grease to the glue - applying stencil 31. The silicone grease flows into the product 80 to be coated with glue on the stage 20 through the stencil layer 311 of the glue - applying stencil 31. After the coating is completed, the glue - applying component 42 slides in the second direction, so that the scraping component 43 scrapes the silicone grease on the glue - applying stencil 31, and then the silicone grease is coated more evenly on the product to be coated with glue to form a glue - applying area 82.

[0035] After the glue scraping is completed, the glue coating assembly 42 moves along the third direction and away from the glue coating stencil 31, facilitating the removal of the glue coating stencil 31 to replace the product 80 to be glue coated, or pasting other products to be assembled on the glue coating area 82, thereby completing the assembly of the product. Of course, it is not limited to removing the glue coating stencil 31 to replace the product to be glue coated. It is also possible to take out the product that has been glue coated from below the glue coating stencil 31 and place the product 80 to be glue coated on the stage 20. The glue coating assembly 42 repeats the above process to achieve glue coating of the product and prevent the phenomenon of glue overflow on the completed glue coated product.

[0036] In the above glue coating device, the product 80 to be glue coated is placed on the stage 20, the glue coating stencil 31 is located above the stage 20, the sliding plate 41 of the glue coating mechanism 40 slides along the first direction to drive the glue coating assembly 42 and the glue scraping assembly 43 to move. The glue coating assembly 42 slides relative to the sliding plate 41 along the second direction to move the glue coating assembly 42 and the glue scraping assembly 43 to the glue coating preset position. The glue coating assembly 42 moves along the third direction and approaches the glue coating stencil 31 to apply silicone grease to the glue coating stencil 31. The silicone grease is coated on the glue coating position 81 of the product 80 to be glue coated through the stencil layer 311 of the glue coating stencil 31. The glue scraping assembly 43 scrapes the glue coating stencil 31 to scrape off the excess silicone grease from the glue coating stencil 31, avoiding the phenomenon of glue overflow on the completed glue coated product and making the overall glue coating effect more uniform.

[0037] In some preferred embodiments, please refer to Figure 4 , Figure 4 which shows the structural relationship between the material suction mechanism 50 and the stencil mechanism 30 in the embodiment of the present invention. Specifically, the glue coating device further includes a material suction mechanism 50. The material suction mechanism 50 is located below the sliding plate 41 and can move relative to the stage 20 along the first direction. The material suction mechanism 50 is used to suck the product to be assembled and paste the product into the glue coating area 82, thereby completing the assembly of the product. Specifically, after the glue scraping assembly 43 scrapes off the silicone grease, the glue coating assembly 42 moves along the third direction to move away from the glue coating stencil 31, and then moves along the first direction to avoid the material suction mechanism 50. The stencil mechanism 30 is moved to move the glue coating stencil 31 away from the completed glue coated product. After the material suction mechanism 50 sucks the product to be assembled, it moves along the first direction to the upper part of the glue coating area 82 and places the product to be assembled on the glue coating area 82, so that the two are pasted together to complete the assembly of the product.

[0038] In some preferred embodiments, please refer to Figure 3 , Figure 3Illustrates the structural relationship between the glue - applying assembly 42 and the sliding plate 41 in an embodiment of the present invention. Specifically, the sliding plate 41 is provided with a sliding window 411. Along the side edge of the sliding window 411, a first slide rail 412 extends in the second direction. The glue - applying assembly 42 is provided with a first slider 421. The glue - applying assembly 42 passes through the sliding window 411, and the first slider 421 is slidably connected to the first slide rail 412. This enables the glue - applying assembly 42 to be slidably connected to the sliding plate 41 more smoothly, and the overall structure is more compact. Preferably, first slide rails 412 extend along both sides of the sliding window 411 in the second direction. At the corresponding positions of the glue - applying assembly 42 and the two first slide rails 412, there are two first sliders 421, and the two first sliders 421 are respectively slidably connected to the two first slide rails 412, thus ensuring the stability of the glue - applying assembly 42 during sliding.

[0039] In some preferred embodiments, the glue - applying mechanism 40 further includes a first mounting plate 44 and a lifting driving member 45. The first mounting plate 44 is connected to the first slider 421. The glue - applying assembly 42 is slidably connected to the first mounting plate 44. The lifting driving member 45 drives the glue - applying assembly 42 to approach or move away from the stencil mechanism 30 within the sliding window 411. The lifting driving member 45 drives the glue - applying assembly 42 to approach the glue - applying stencil 31 so that the glue - applying assembly 42 applies silicone grease to the glue - applying stencil 31. After the glue - applying is completed, the glue - applying assembly 42 moves along the second direction so that the squeegee assembly 43 scrapes off the excess silicone grease on the glue - applying stencil 31. The lifting driving assembly drives the glue - applying assembly 42 to rise relative to the glue - applying stencil 31 to move away from the glue - applying stencil 31, and the sliding plate 41 slides along the first direction to avoid the material - sucking mechanism 50.

[0040] In some preferred embodiments, the glue - applying assembly 42 includes a second mounting plate 422, a cartridge 423, a piston rod 424, and a glue - spraying driving member 425. The second mounting plate 422 is slidably connected to the first mounting plate 44. The cartridge 423 is connected to the second mounting plate 422. The piston rod 424 is slidably connected to the second mounting plate 422 and is located above the cartridge 423. The glue - spraying driving member 425 drives the piston rod 424 to enter or move away from the cartridge 423. The squeegee assembly 43 is connected to one end of the cartridge 423 close to the stencil mechanism 30. The lifting driving member 45 drives the second mounting plate 422 to slide along the first mounting plate 44, so that the cartridge 423 moves to the preset glue - applying position. The glue - spraying driving member 425 drives the piston rod 424 to slide along the second mounting plate 422, and then the piston rod 424 enters the cartridge 423, so that the cartridge 423 sprays silicone grease, ensuring the reliability of the glue - applying assembly 42.

[0041] In some preferred embodiments, please refer to Figure 5 , Figure 5It shows the structural relationship between the squeegee 431 and the cartridge 423 in the embodiment of the present invention. Specifically, the cartridge 423 has an inclined discharge port 4231. The squeegee assembly 43 includes a squeegee 431. The squeegee 431 is connected to the cartridge 423 and forms an acute angle R1 with the discharge port 4231. After the silicone grease is ejected, it flows down along the squeegee 431 and is coated on the squeegee steel mesh 31, avoiding large-scale splashing when the silicone grease is ejected, thus preventing waste, and at the same time facilitating the squeegee 431 to perform squeegee operation. Preferably, the squeegee 431 is connected to the cartridge 423, and the distance between the squeegee 431 and the squeegee steel mesh 31 is less than the distance between the discharge port 4231 and the squeegee steel mesh 31, which is convenient for squeegee operation.

[0042] In some preferred embodiments, the cartridge 423 has an inclined guide surface 4232. The guide surface 4232 is disposed opposite to the discharge port 4231 and is connected to the discharge port 4231. The silicone grease inside the cartridge 423 flows to the discharge port 4231 through the guide surface 4232, avoiding the problem that the silicone grease accumulates at the bottom of the cartridge 423 and thus affecting the glue application.

[0043] In some preferred embodiments, please refer to Figure 4 , Figure 4 It shows the structural relationship between the support plate 32, the first positioning driving member 33 and the second positioning driving member 34 in the embodiment of the present invention. Specifically, the steel mesh mechanism 30 further includes a support plate 32, a first positioning driving member 33 and a second positioning driving member 34. The support plate 32 is located above the carrier 20 and is slidably connected to the mounting frame 10. The support plate 32 is provided with a mounting groove 321, and the squeegee steel mesh 31 is installed in the mounting groove 321. The first positioning driving member 33 drives the support plate 32 to slide relative to the mounting frame 10, and the second positioning driving member 34 drives the support plate 32 to approach or move away from the carrier 20 in the third direction. The first positioning driving member 33 drives the support plate 32 to slide so that the squeegee steel mesh 31 is located above the carrier 20. The second positioning driving member 34 drives the support plate 32 to move away from the carrier 20 in the third direction, so that a certain gap is generated between the squeegee steel mesh 31 and the product 80 to be coated with glue. In this way, it is convenient for the silicone grease to flow into the glue application position 81 of the product 80 to be coated with glue through the steel mesh layer 311 of the squeegee steel mesh 31, ensuring the reliability of the glue application. It can be understood that after the glue application is completed, the second positioning driving member 34 continues to drive the support plate 32 to move away from the carrier 20 in the third direction, which is convenient for replacing the product 80 to be coated with glue.

[0044] In some more preferred embodiments, a second slide rail 11 extends along the second direction on the mounting frame 10, and a second slider 322 is provided on the support plate 32. The second slider 322 is slidably connected to the second slide rail 11. This enables the support plate 32 to slide smoothly along the second direction on the mounting frame 10, thereby improving the stability of the steel mesh mechanism 30.

[0045] Example 2: The difference between this embodiment and Embodiment 1 is that in this embodiment, further structural optimization is performed on the glue application device of the present invention. Please refer to the attached Figure 6 ~Attached Figure 7 .

[0046] Among them, please refer to Figure 6 , Figure 6 which shows the structural relationship between the support base 51 and the material suction assembly 52 in the embodiment of the present invention. Specifically, the material suction mechanism 50 includes a support base 51 and a material suction assembly 52. The support base 51 is disposed on the mounting frame 10, and the material suction assembly 52 is slidably connected to the support base 51 along a first direction.

[0047] In this embodiment, after the glue application mechanism 40 completes glue application and scraping, it slides along the first direction towards the side facing away from the material suction assembly 52, so as to avoid the material suction assembly 52. The material suction assembly 52 slides along the first direction, so that the material suction assembly 52 can suck the product to be assembled and then place it in the glue application area 82, thereby completing the assembly of the product.

[0048] In some preferred embodiments, the material suction assembly 52 includes a connecting plate 521 and a suction nozzle 522. The connecting plate 521 is slidably connected to the support base 51, and the suction nozzle 522 is connected to the connecting plate 521. After the suction nozzle 522 sucks the product to be assembled, the connecting plate 521 slides and then drives the suction nozzle 522 to slide, so that the product to be assembled can be placed in the glue application area 82.

[0049] Furthermore, a moving plate 523 is provided between the suction nozzle 522 and the connecting plate 521. The moving plate 523 is slidably connected to the connecting plate 521 along a third direction, and the suction nozzle 522 is connected to the moving plate 523, so that the suction nozzle 522 can approach or move away from the glue application area 82 along the third direction.

[0050] In some preferred embodiments, please refer to Figure 7 , Figure 7 which shows the structural relationship between the carrier table 20 and the transmission bar 122 in the embodiment of the present invention. Specifically, the mounting frame 10 includes a third mounting plate 12. The third mounting plate 12 is provided with a mounting window 121. A transmission bar 122 extends along a second direction on the side edge of the mounting window 121. The carrier table 20 is mounted in the mounting window 121 and connected to the transmission bar 122. So that the carrier table 20 can move along the second direction in the mounting window 121. In this way, without moving the stencil mechanism 30, the position of the carrier table 20 can be moved to assemble the product and / or replace the product 80 to be glue applied, thereby improving the glue application efficiency, being more convenient to operate, and making the overall structure more compact.

[0051] In some preferred embodiments, the glue - applying device further includes a lifting mechanism 60. The lifting mechanism 60 includes a lifting plate 61 and a lifting driving member 62. The lifting plate 61 is located below the carrier table 20, and the lifting driving member 62 drives the lifting plate 61 to approach or move away from the carrier table 20. The lifting driving member 62 drives the lifting plate 61 to lift the carrier table 20, so that the carrier table 20 is away from the transmission strip 122, facilitating the removal of the product on the carrier table 20 without stopping the transmission of the transmission strip 122, thereby improving the glue - applying efficiency.

[0052] In some more preferred embodiments, the glue - applying device further includes a stopping mechanism 70. The stopping mechanism 70 is located on the moving path of the carrier table 20. The stopping mechanism 70 is used to stop the carrier table 20, so as to stop the carrier table 20 at a preset position, ensuring the accuracy of the glue - applying assembly 42 for applying glue to the product 80 to be glued. In this way, without additionally configuring a control system to control the pre - stopping position of the carrier table 20, the accurate positioning of the carrier table 20 can be achieved, thereby reducing the occurrence of failure rates.

[0053] Embodiment 3: Figure 8 The flowchart of the embodiment of the glue - applying method of the present invention is shown. As Figure 8 shown, based on the glue - applying device, the method includes the following steps: Step 110: Control the stencil mechanism to move to a preset position.

[0054] Among them, the stencil mechanism moves along the second direction to the upper part of the carrier table and has a certain gap with the product to be glued on the carrier table. The stencil layer of the stencil mechanism is arranged corresponding to the glue - applying position of the product to be glued, so as to ensure that the silicone grease can flow into the glue - applying position through the stencil layer.

[0055] Step 120: Control the glue - applying mechanism to move to a preset position.

[0056] Among them, the sliding plate of the glue - applying mechanism slides along the first direction, the glue - applying assembly slides relative to the sliding plate along the second direction, and the glue - applying assembly slides relative to the sliding plate along the third direction to a preset position, that is, above the stencil mechanism.

[0057] Step 130: Control the glue - applying mechanism to spray silicone grease towards the stencil mechanism and then scrape the glue.

[0058] Among them, after the glue - applying mechanism moves to the preset position, control the glue - applying assembly of the glue - applying mechanism to spray silicone grease towards the stencil mechanism. After the coating is completed, the glue - applying assembly stops spraying, and the glue - applying assembly slides along the second direction, so that the scraping assembly scrapes the excess silicone grease on the stencil mechanism.

[0059] Step 140: Control the stencil mechanism to move away from the carrier table.

[0060] After the glue scraping assembly finishes scraping the glue, the steel mesh mechanism is controlled to move away from the loading platform along the second direction, and a glue coating area is formed on the product with the glue applied.

[0061] Step 150: Control the material suction mechanism to suck the product to be assembled and move it to a preset position, and place the product to be assembled on the glue coating area on the loading platform.

[0062] Among them, after the material suction component of the material suction mechanism sucks the product to be assembled, it moves along the first direction to the preset position, the suction nozzle approaches the glue coating area along the third direction and places the product to be assembled on the glue coating area, thereby completing the assembly of the product.

[0063] For the glue coating device and the glue coating method of the present invention, the product to be glue coated is placed on the loading platform, the glue coating steel mesh is located above the loading platform, the sliding plate of the glue coating mechanism slides along the first direction to drive the glue coating assembly and the glue scraping assembly to move, the glue coating assembly slides along the second direction relative to the sliding plate to move the glue coating assembly and the glue scraping assembly to the glue coating preset position, the glue coating assembly moves along the third direction and approaches the glue coating steel mesh, so as to coat silicone grease on the glue coating steel mesh, and the silicone grease is coated on the glue coating position of the product to be glue coated through the steel mesh layer of the glue coating steel mesh. The glue scraping assembly scrapes the glue coating steel mesh to scrape off the excess silicone grease from the glue coating steel mesh, avoiding the phenomenon of glue overflow on the product with the glue applied, and making the overall glue coating effect more uniform.

[0064] In the present invention, unless otherwise clearly specified and defined, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0065] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship when the product of the present invention is normally placed. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0066] In addition, terms such as "horizontal", "vertical", "overhanging", etc. do not require that the components be absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but may be slightly inclined.

[0067] In the present invention, unless otherwise clearly specified and defined, the first feature being above or below the second feature may include direct contact between the first and second features, or may include the first and second features not being in direct contact but in contact through additional features therebetween. Moreover, the first feature being above, over, and on the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being below, under, and beneath the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is lower than that of the second feature.

[0068] Although the description of the present invention is made in conjunction with the above specific embodiments, it is obvious that those skilled in the art can make many substitutions, modifications, and variations based on the above content. Therefore, all such substitutions, improvements, and variations are included within the spirit and scope of the appended claims.

Claims

1. A glue coating device, characterized in that: include: Mounting frame (10); A loading platform (20) is placed on the mounting frame (10), and the loading platform (20) is used to place the product (80) to be coated with glue; A steel mesh mechanism (30) comprising a glue-coated steel mesh (31), wherein the glue-coated steel mesh (31) is located above the object carrier (20); and The glue coating mechanism (40) comprises a sliding plate (41), a glue coating assembly (42) and a glue scraping assembly (43), wherein the sliding plate (41) is located above the steel mesh mechanism (30) and is slidably connected to the mounting frame (10) along a first direction, the glue coating assembly (42) is slidably connected to the sliding plate (41) along a second direction and is capable of approaching or moving away from the steel mesh mechanism (30) along a third direction, wherein the second direction is perpendicular to the first direction, and the glue scraping assembly (43) is connected to one end of the glue coating assembly (42) close to the steel mesh mechanism (30).

2. The gluing device according to claim 1, characterized in that: It also includes a material suction mechanism (50), which is located below the sliding plate (41) and can move relative to the loading platform (20) along a first direction.

3. The gluing device according to claim 1, characterized in that: The sliding plate (41) is provided with a sliding window (411), a first sliding rail (412) extending from a side edge of the sliding window (411) along a second direction, a first sliding block (421) is provided on the glue coating component (42), the glue coating component (42) is inserted into the sliding window (411), and the first sliding block (421) is slidably connected to the first sliding rail (412).

4. The gluing device according to claim 3, characterized in that: The gluing mechanism (40) further comprises a first mounting plate (44) and a lifting drive member (45), wherein the first mounting plate (44) is connected to the first sliding block (421), the gluing component (42) is slidably connected to the first mounting plate (44), and the lifting drive member (45) drives the gluing component (42) to move closer to or away from the steel mesh mechanism (30) in the sliding window (411).

5. The gluing device according to claim 4, characterized in that: The glue coating assembly (42) includes a second mounting plate (422), a barrel (423), a piston rod (424) and a glue spraying drive (425), wherein the second mounting plate (422) is slidably connected to the first mounting plate (44), the barrel (423) is connected to the second mounting plate (422), the piston rod (424) is slidably connected to the second mounting plate (422) and is located above the barrel (423), the glue spraying drive (425) drives the piston rod (424) to enter or move away from the barrel (423), and the glue scraping assembly (43) is connected to one end of the barrel (423) close to the steel mesh mechanism (30).

6. The gluing device according to claim 5, characterized in that: The barrel (423) has a discharge port (4231) arranged obliquely, and the scraper assembly (43) comprises a scraper plate (431), wherein the scraper plate (431) is connected to the barrel (423) and forms an acute angle with the discharge port (4231).

7. The gluing device according to claim 6, characterized in that: The barrel (423) has a guide surface (4232) that is arranged obliquely, and the guide surface (4232) is arranged opposite to the discharge port (4231) and is connected to the discharge port (4231).

8. The gluing device according to claim 1, characterized in that: The steel mesh mechanism (30) further comprises a support plate (32), a first positioning drive member (33) and a second positioning drive member (34); the support plate (32) is located above the worktable (20) and is slidably connected to the mounting frame (10); the support plate (32) is provided with a mounting groove (321), and the glue-coated steel mesh (31) is mounted in the mounting groove (321); the first positioning drive member (33) drives the support plate (32) to slide relative to the mounting frame (10); and the second positioning drive member (34) drives the support plate (32) to move closer to or away from the worktable (20) along a third direction.

9. The gluing device according to claim 8, characterized in that: A second slide rail (11) extends along a second direction on the mounting frame (10), a second sliding block (322) is provided on the support plate (32), and the second sliding block (322) is slidably connected to the second slide rail (11).

10. The glue coating device according to claim 2, characterized in that: The material suction mechanism (50) comprises a support seat (51) and a material suction assembly (52); the support seat (51) is arranged on the mounting frame (10); and the material suction assembly (52) is slidably connected to the support seat (51) along a first direction.

11. The glue coating device according to claim 10, characterized in that: The material suction assembly (52) comprises a connecting plate (521) and a suction nozzle (522); the connecting plate (521) is slidably connected to the support seat (51); and the suction nozzle (522) is connected to the connecting plate (521).

12. The gluing device according to claim 1, characterized in that: The mounting frame (10) comprises a third mounting plate (12), the third mounting plate (12) being provided with a mounting window (121), a transmission bar (122) extending from a side edge of the mounting window (121) along a second direction, and the object carrier (20) being mounted in the mounting window (121) and connected to the transmission bar (122).

13. The glue coating device according to claim 12, characterized in that: The glue coating device further comprises a lifting mechanism (60), wherein the lifting mechanism (60) comprises a lifting plate (61) and a lifting driving member (62), wherein the lifting plate (61) is located below the loading platform (20), and the lifting driving member (62) drives the lifting plate (61) to move closer to or away from the loading platform (20).

14. The glue coating device according to claim 12, characterized in that: The glue coating device further comprises a stopping mechanism (70), wherein the stopping mechanism (70) is located on the moving path of the object carrier (20).

15. A method for coating glue, characterized in that: include: Control the steel mesh mechanism to move to a preset position; Control the glue coating mechanism to move to a preset position; Control the glue coating mechanism to spray silicone grease toward the steel mesh mechanism and then scrape the glue; Control the steel mesh mechanism to be away from the stage; The material suction mechanism is controlled to suck the product to be assembled and move it to a preset position, and the product to be assembled is placed on the glue coating area on the loading platform.

Images