A blu tape applicator device

Abstract

The utility model provides a kind of BLU adhesive tape attaching machine equipment, its machine table top length direction two side edges thereof are respectively equipped with a feeding unit and a discharging unit, three BLU rotating platforms respectively corresponding with feeding unit and discharging unit are sequentially and interval arranged between feeding unit and discharging unit, one side of three BLU rotating platforms is equipped with a first attaching component, the other side of three BLU rotating platforms sequentially is equipped with a second attaching component and attaching head corresponding with first attaching component along machine table length direction, the side of first attaching component, the side of second attaching component away from attaching head and the side of attaching head close to second attaching component are respectively equipped with a feeding assembly for providing adhesive tape for first attaching component, second attaching component and attaching head respectively, and the utility model is provided with first attaching component, second attaching component and attaching head, and three BLU rotating platforms are arranged, and segmental gripping and attaching are carried out, so that work is more stable, attaching is more accurate, and work is more efficient.

Description

Technical Field

[0001] This utility model belongs to the field of adhesive application equipment technology, and in particular relates to a BLU tape application machine. Background Technology

[0002] BLU tape application equipment is used to apply film materials to BLU products (such as BLU backlight components). One side of a BLU backlight component has four edges, two short edges and two long edges. Two short edges and one long edge need to be tape-applied, while the other long edge is where the terminals are installed and does not need to be tape-applied. Traditional BLU tape application methods mostly rely on manual feeding, manual pressing of fixtures, and manual inspection. This results in simple auxiliary equipment structure, low production efficiency, low inspection yield, and high labor costs. Utility Model Content

[0003] The technical problem to be solved by this utility model is that traditional BLU tape application methods mostly rely on manual feeding, manual pressing of fixtures, and manual inspection, resulting in simple auxiliary equipment structure, low production efficiency, low inspection yield, and high labor costs. The present invention provides a BLU tape application machine.

[0004] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows:

[0005] A BLU tape application machine is provided, comprising a machine base. A feeding unit and a discharging unit are respectively provided on both sides of the top of the machine base along its length. Three BLU rotary platforms, corresponding to the feeding and discharging units, are sequentially spaced between the feeding and discharging units. A first application component is provided on one side of each of the three BLU rotary platforms. A second application component and an application head, corresponding to the first application component, are sequentially provided on the other side of the three BLU rotary platforms along the length of the machine base. A feeding component, which provides tape to the first application component, the second application component, and the application head, is provided on one side of the first application component, the side of the second application component away from the application head, and the side of the application head near the second application component, respectively. The first BLU rotary platform near the feeding unit moves to the... The feeding unit's unloading position picks up the BLU product transported by the feeding unit and rotates to the first attachment position, so that the first attachment component and the second attachment component respectively pick up tape from the adjacent feeding component and attach it to the two short sides of the BLU product. The second BLU rotating platform located in the middle moves to the first attachment position to pick up the BLU product with tape on the two short sides and rotates to the second attachment position, so that the attachment head picks up tape from the adjacent feeding component and attaches it to one long side of the BLU product to complete the attachment of the BLU product. The third BLU rotating platform near the unloading unit moves to the second attachment position to pick up the BLU product that has been attached and sends it to the unloading unit through a BLU transfer unloading component located between the second and third BLU rotating platforms so that the unloading unit can discharge the product.

[0006] Furthermore, the feeding unit includes a first roller assembly located at the inlet end, two spaced-apart first magnetic wheel sets located at the unloading and picking position, and a product sensor assembly. The product sensor assembly includes a first product sensor located at the middle position of the inlet end for sensing the BLU product entering the first roller assembly so that the first roller assembly starts rolling, a second product sensor located at the middle position of one side of the first magnetic wheel set for the first magnetic wheel set to sense the BLU product so that the first roller assembly starts to stop rolling, and a third product sensor located at the end of one side of the first magnetic wheel set for the first magnetic wheel set to sense whether the BLU product is at the unloading and picking position. The first product sensor, the second product sensor, and the third product sensor are arranged in sequence. The feeding unit also includes a first speed control box for adjusting the rotation speed of the first roller assembly.

[0007] Furthermore, the unloading unit includes a first unloading unit near the third BLU rotating platform and a second unloading unit connected to the first unloading unit. The first unloading unit includes two spaced second magnetic wheel sets at the infeed end, a second roller assembly at the correction end, and a first BUFF sensing assembly. The first BUFF sensing assembly includes a first BUFF sensor located at one end of a second magnetic wheel set for the second magnetic wheel set to sense the BLU product so that the second roller assembly can start rolling, and a second BUFF sensor located at the end of the second roller assembly for sensing the BLU product so that the second roller assembly can stop rolling. The end of the second roller assembly is also provided with a first cleaning platform correction assembly for preventing the BLU product from flowing out of the second roller assembly.

[0008] Furthermore, the second feeding unit includes a third magnetic wheel assembly located at the feeding end, a third roller assembly located at the discharging end, and a second BUFF sensing assembly. The second BUFF sensing assembly includes a third BUFF sensor located at the end of the third magnetic wheel assembly for sensing BLU products so that the third roller assembly can start rotating, and a fourth BUFF sensor assembly located at the end of the third roller assembly for sensing BLU products so that the third roller assembly can stop rotating. The end of the third roller assembly is also provided with a second cleaning platform correction assembly for preventing BLU products from flowing out of the third roller assembly.

[0009] Furthermore, on the side opposite to the first attachment component, the second attachment component is provided with a first fixing frame extending along the length of the machine tool to the attachment head. Four on-film CCD camera components are provided on the first fixing frame. The four on-film CCD camera components are respectively arranged in pairs on both sides of the first fixing frame. On one side, the two on-film CCD camera components are respectively located between the second attachment component and the first attachment component. On the other side, the two on-film CCD camera components correspond to the attachment head. A product alignment CCD camera component is also provided between the attachment head and the two opposite on-film CCD camera components.

[0010] Furthermore, the BLU rotating platform includes an adsorption platform, a lifting cylinder for raising and lowering the adsorption platform, and a solenoid valve assembly for controlling the raising and lowering of the lifting cylinder. The adsorption platform is provided with multiple suction nozzles for adsorbing BLU products.

[0011] The BLU tape attaching machine provided in the above embodiments of this utility model, through the arrangement of a first attaching component, a second attaching component, and an attaching head, as well as the arrangement of three BLU rotating platforms, allows the first BLU rotating platform, located near the feeding unit, to move to the unloading and picking position of the feeding unit to absorb the BLU product, and then rotate to the first attaching position. The first and second attaching components respectively obtain tape from adjacent feeding components and attach it to the two short sides of the BLU product. The second BLU rotating platform, located in the middle, moves to the first attaching position to absorb the BLU product with tape attached to its two short sides, and then rotates to the second attaching position to attach the tape. The head picks up tape from the adjacent feeding assembly and attaches it to one long side of the BLU product, completing the attachment. The third BLU rotating platform, near the unloading unit, moves to the second attachment position to absorb the attached BLU product and sends it to the unloading unit via the BLU transfer feeding assembly for unloading. This segmented gripping and attachment process is more stable, more accurate, and efficient. It effectively solves the problems of traditional BLU tape attachment methods, which mostly rely on manual feeding, manual pressing of fixtures, and manual inspection, resulting in simple auxiliary equipment structure, low production efficiency, low inspection yield, and high labor costs. Attached Figure Description

[0012] To more clearly illustrate the technical solution of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is an overall schematic diagram of a BLU tape application machine provided in an embodiment of this utility model.

[0014] Figure 2 yes Figure 1 Enlarged diagram of point A in the middle.

[0015] Figure 3 yes Figure 1 Enlarged diagram of point B in the middle.

[0016] Figure 4 This is a schematic diagram of the feeding unit of the BLU tape application machine provided in one embodiment of the present invention.

[0017] Figure 5 This is a schematic diagram of the structure of the first feeding unit in the feeding unit of the BLU tape application machine provided in an embodiment of this utility model.

[0018] Figure 6This is a schematic diagram of the structure of the second feeding unit in the feeding unit of the BLU tape application machine provided in an embodiment of this utility model.

[0019] Figure 7 This is a schematic diagram of the structure of a BLU tape application machine provided in one embodiment of the present invention, in which the second adsorption component, the application head, and the CCD camera component on the film are assembled together. Detailed Implementation

[0020] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0021] Please refer to the above as well. Figures 1 to 7This utility model provides a BLU tape application machine, including a machine base 100. A feeding unit 101 and a discharging unit 102 are respectively provided on both sides of the top of the machine base 100 along its length. Three BLU rotating platforms 103 are sequentially spaced between the feeding unit 101 and the discharging unit 102, corresponding to the feeding unit 101 and the discharging unit 102 respectively. A first application component 104 is provided on one side of each of the three BLU rotating platforms 103. A second application component 105 and an application head 106 corresponding to the first application component 104 are sequentially provided on the other side of the three BLU rotating platforms 103 along the length of the machine base 100. A feeding assembly 107 is provided on one side of component 104, the side of the second attaching assembly 105 away from the attaching head 106, and the side of the attaching head 106 near the second attaching assembly 105, respectively, to provide tape to the first attaching assembly 104, the second attaching assembly 105, and the attaching head 106. The first BLU rotating platform 103, near the feeding unit 101, moves to the unloading and picking position of the feeding unit 101 to absorb the BLU product transported by the feeding unit 101, and rotates to the first attaching position. Here, the first attaching position refers to the position located between the first attaching assembly 104 and the second attaching assembly 105, so that the first attaching assembly 104 and the second attaching head 105 can attach together. Component 105 retrieves tape from adjacent feeding components 107 and attaches it to the two short sides of the BLU product. The second BLU rotating platform 103, located in the middle, moves to the first attachment position to pick up the BLU product with tape on both short sides, and rotates to the second attachment position. Here, the second attachment position refers to the position located on one side of the attachment head 106, so that the attachment head 106 retrieves tape from the adjacent feeding components 107 and attaches it to one long side of the BLU product to complete the attachment of the BLU product. The third BLU rotating platform 103, close to the unloading unit 102, moves to the second attachment position to pick up the BLU product that has been attached. Here, the BLU product that has been attached refers to the BLU product. Adhesive tape is applied to the two short sides and one long side of the BLU product, and then conveyed to the unloading unit 102 via a BLU transfer writing assembly 108 located between the second and third BLU rotating platforms 103. The BLU transfer writing assembly 108 transports the applied BLU product to the unloading unit 102 for dispensing. Thus, in this embodiment, through the arrangement of the first attaching assembly 104, the second attaching assembly 105, and the attaching head 106, as well as the three BLU rotating platforms 103, the first BLU rotating platform 103 closest to the loading unit 102 moves to the unloading and picking position of the loading unit 102 to adsorb the BLU product.The device rotates to the first attachment position. The first attachment component 104 and the second attachment component 105 respectively obtain tape from the adjacent feeding component 107 and attach it to the two short sides of the BLU product. The second BLU rotating platform 103, located in the middle, moves to the first attachment position to absorb the BLU product with tape on its two short sides, and rotates to the second attachment position. The attachment head 106 obtains tape from the adjacent feeding component 107 and attaches it to one long side of the BLU product, completing the attachment of the BLU product. The third BLU rotating platform 103, located near the unloading unit 102, moves to the second attachment position to absorb the attached BLU product and sends it to the unloading unit 102 via the BLU transfer unloading component 108, so that the unloading unit 102 can discharge the product. This segmented gripping and attachment process results in more stable and precise attachment, leading to higher efficiency.

[0022] In this embodiment, the feeding unit 101 includes a first roller assembly 1011 located at the feeding end, two spaced-apart first magnetic wheel sets 1012 located at the unloading and picking position, and a product sensor assembly. The product sensor assembly includes a first product sensor 10131 located at the middle position of the feeding end for sensing the entry of BLU product into the first roller assembly 1011 so that the first roller assembly 1011 starts rolling, a second product sensor 10132 located at the middle position of one side of the first magnetic wheel set 1012 for sensing the BLU product so that the first roller assembly 1012 starts to stop rolling, and a second product sensor 10132 located on one side of the first magnetic wheel set 1012. The end of the device is equipped with a third product sensor 10133 for the first magnetic wheel assembly 1012 to sense whether the BLU product is at the feeding / picking position. The first product sensor 10131, the second product sensor 10132, and the third product sensor 10133 are sequentially arranged. The feeding unit 101 also includes a first speed control box 1014 for adjusting the rotation speed of the first roller assembly 1011. In this way, the manual feeding process involves one pass through the magnetic wheel conveyor. The process adopts the "magnetic wheel assembly conveyor" method, which improves the TT (the TT of the equipment refers to the maximum time required for the entire machine to complete one cycle) to a certain extent, increases production efficiency, and ensures product yield.

[0023] In this embodiment, the feeding unit 102 includes a first feeding unit 1021 near the third BLU rotating platform 103 and a second feeding unit 1022 connected to the first feeding unit 1021. The first feeding unit 1021 includes two spaced second magnetic wheel sets 10211 at the feeding end, a second roller assembly 10212 at the correction end, and a first BUFF sensing component. The first BUFF sensing component includes a first BUFF sensor 10213 located at one end of a second magnetic wheel set 10211 for the second magnetic wheel set 10211 to sense the BLU product so that the second roller assembly 10212 can start rolling, and a second BUFF sensor 10214 located at the end of the second roller assembly 10212 for sensing the BLU product so that the second roller assembly 10212 can stop rolling. The end of the second roller assembly 10212 is also provided with a first cleaning platform correction component 10215 for preventing the BLU product from flowing out of the second roller assembly 10212.

[0024] In this embodiment, the second feeding unit 1022 includes a third magnetic wheel assembly 10221 located at the feeding end, a third roller assembly 10222 located at the discharging end, and a second BUFF sensing assembly. The second BUFF sensing assembly includes a third BUFF sensor 10223 located at the end of the third magnetic wheel assembly 10221 to sense BLU products so that the third roller assembly 10222 can start rotating, and a fourth BUFF sensor assembly 10224 located at the end of the third roller assembly 10222 to sense BLU products so that the third roller assembly 10222 can stop rotating. The end of the third roller assembly 10222 is also provided with a second cleaning platform correction assembly 10225 to prevent BLU products from flowing out of the third roller assembly 10222. In this way, the feeding process uses a magnetic wheel assembly to transport the materials, which improves the time to discharge (TT) of the equipment to a certain extent, increases production efficiency, and ensures the yield of products.

[0025] In this embodiment, a first fixing frame 111 extending along the length of the machine tool and directly onto the attaching head 106 is provided on the side of the second attaching component 105 opposite to the first attaching component 104. Four on-film CCD camera assemblies 109 are mounted on the first fixing frame 111. CCD, short for Charge Coupled Device, is a semiconductor device that converts optical images into digital signals. The four on-film CCD camera assemblies 109 are arranged in pairs on both sides of the first fixing frame 111. On one side, the pairs of on-film CCD camera assemblies 109 are located between the second attaching component 105 and the first attaching component 104, while on the other side, the pairs of on-film CCD camera assemblies 109 correspond to the attaching head 106. The on-film CCD camera assemblies 109 perform positioning and imaging of the BLU product and the film to ensure bonding accuracy. Additionally, the second attaching component 105 and the attaching head 106 are... The sliding of the first lead screw module 112 further ensures the accuracy of the bonding. A product alignment CCD camera assembly 110 is also provided between the attachment head 106 and the CCD camera assemblies 109 on the two opposite films. The product alignment CCD camera assembly 110 performs BLU product photography and positioning detection. If the photograph is within the appropriate range, no micro-adjustment is required. If the photograph is outside the appropriate range, micro-adjustment is required. In addition, the product alignment CCD camera assembly 110 can move in the X direction to achieve visual photography compatible with the size of the largest or smallest BLU product. In this way, by equipping a good visual inspection system, the product positioning accuracy can be automatically compensated to ensure the alignment accuracy.

[0026] In this embodiment, the BLU rotating platform 103 includes an adsorption platform 1031, a lifting cylinder for raising and lowering the adsorption platform 1031, and a solenoid valve assembly for controlling the raising and lowering of the lifting cylinder. The adsorption platform 1031 is provided with multiple suction nozzles 10311 for adsorbing BLU products. Thus, when the first BLU rotating platform 103 moves to the receiving position of the feeding unit 101, it is in the descent origin state. When receiving the material, the adsorption platform 1031 is raised by the lifting cylinder. After receiving the material, in the raised state, the lifting cylinder has a lead screw (X-axis) moving to the first attachment position so that the first attachment component 104 and the second attachment component 105 respectively obtain tape from the adjacent feeding component 107 and attach it to the two short sides of the BLU product. The second BLU rotating platform 103, located in the middle, moves to the first attachment position in the descent origin state. When adsorbing BLU products with tape on both short sides, the adsorption platform 1031 is raised by a lifting cylinder. After adsorption, the lifting cylinder is raised, and a lead screw (X-axis) moves to the second attachment position so that the attachment head 106 can obtain tape from the adjacent feeding assembly 107 and attach it to one long side of the BLU product to complete the attachment of the BLU product. The third BLU rotating platform 103, which is close to the unloading unit 102, moves to the second attachment position and is in the descent origin position. When adsorbing the BLU product that has been attached, the adsorption platform 1031 is raised by a lifting cylinder. After adsorption, the lifting cylinder is raised, and the product is sent to the unloading unit 102 through a BLU transfer unloading assembly 108 so that the unloading unit 102 can discharge the product.

[0027] The BLU tape attaching machine provided in the above embodiments of this utility model, through the arrangement of a first attaching component, a second attaching component, and an attaching head, as well as the arrangement of three BLU rotating platforms, allows the first BLU rotating platform, located near the feeding unit, to move to the unloading and picking position of the feeding unit to absorb the BLU product, and then rotate to the first attaching position. The first and second attaching components respectively obtain tape from adjacent feeding components and attach it to the two short sides of the BLU product. The second BLU rotating platform, located in the middle, moves to the first attaching position to absorb the BLU product with tape attached to its two short sides, and then rotates to the second attaching position to attach the tape. The head picks up tape from the adjacent feeding assembly and attaches it to one long side of the BLU product, completing the attachment. The third BLU rotating platform, near the unloading unit, moves to the second attachment position to absorb the attached BLU product and sends it to the unloading unit via the BLU transfer feeding assembly for unloading. This segmented gripping and attachment process is more stable, more accurate, and efficient. It effectively solves the problems of traditional BLU tape attachment methods, which mostly rely on manual feeding, manual pressing of fixtures, and manual inspection, resulting in simple auxiliary equipment structure, low production efficiency, low inspection yield, and high labor costs.

[0028] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A BLU tape application machine, comprising a machine base (100), characterized in that, The machine base (100) has a loading unit (101) and a unloading unit (102) respectively on its two sides along its length. Three BLU rotary platforms (103) are arranged sequentially between the loading unit (101) and the unloading unit (102), corresponding to the loading unit (101) and the unloading unit (102) respectively. A first attachment component (104) is provided on one side of each of the three BLU rotary platforms (103), and the other side of each BLU rotary platform (103) is arranged sequentially along the length of the machine base (100). A second attaching component (105) and an attaching head (106) corresponding to the first attaching component (104) are provided. A feeding component (107) is provided on one side of the first attaching component (104), the side of the second attaching component (105) away from the attaching head (106), and the side of the attaching head (106) near the second attaching component (105), respectively, for providing tape to the first attaching component (104), the second attaching component (105), and the attaching head (106). The first feeding component (107) near the feeding unit (101) is... The BLU rotating platform (103) moves to the unloading and picking position of the feeding unit (101) to pick up the BLU product transported by the feeding unit (101), and rotates to the first attachment position so that the first attachment component (104) and the second attachment component (105) respectively pick up tape from the adjacent feeding component (107) and attach it to the two short sides of the BLU product. The second BLU rotating platform (103) located in the middle moves to the first attachment position to pick up the BLU product with tape on the two short sides, and rotates to the second attachment position so that the tape... The attachment head (106) obtains tape from the adjacent feeding assembly (107) and attaches it to one long side of the BLU product to complete the attachment of the BLU product. The third BLU rotating platform (103) near the unloading unit (102) moves to the second attachment position to adsorb the attached BLU product and sends it to the unloading unit (102) through a BLU transfer unloading assembly (108) located between the second and third BLU rotating platforms (103) so that the unloading unit (102) can discharge the product.

2. The BLU tape application machine according to claim 1, characterized in that, The feeding unit (101) includes a first roller assembly (1011) located at the feeding end, two spaced-apart first magnetic wheel sets (1012) located at the unloading and picking position, and a product sensor assembly. The product sensor assembly includes a first product sensor (10131) located at the middle position of the feeding end to sense BLU products entering the first roller assembly (1011) so that the first roller assembly (1011) begins to roll, and a sensor located at the middle position on one side of one of the first magnetic wheel sets (1012) to sense the BLU products, so that the first... The roller assembly (1011) starts to stop rolling. A second product sensor (10132) and a third product sensor (10133) located at the end of one side of the first magnetic wheel assembly (1012) are used for the first magnetic wheel assembly (1012) to sense whether the BLU product is in the feeding position. The first product sensor (10131), the second product sensor (10132) and the third product sensor (10133) are arranged in sequence. The feeding unit (101) also includes a first speed control box (1014) for adjusting the rotation speed of the first roller assembly (1011).

3. The BLU tape application machine according to claim 1, characterized in that, The feeding unit (102) includes a first feeding unit (1021) near the third BLU rotary platform (103) and a second feeding unit (1022) connected to the first feeding unit (1021). The first feeding unit (1021) includes two spaced second magnetic wheel sets (10211) at the infeed end, a second roller assembly (10212) at the correction end, and a first BUFF sensing assembly. The first BUFF sensing assembly includes a sensor located at one end of a second magnetic wheel set (10211) for the first... The two magnetic wheel assembly (10211) senses the BLU product so that the second roller assembly (10212) starts to roll. A first BUFF sensor (10213) and a second BUFF sensor (10214) located at the end of the second roller assembly (10212) sense the BLU product so that the second roller assembly (10212) stops rolling. The end of the second roller assembly (10212) is also provided with a first cleaning platform correction component (10215) for preventing the BLU product from flowing out of the second roller assembly (10212).

4. The BLU tape application machine according to claim 3, characterized in that, The second feeding unit (1022) includes a third magnetic wheel assembly (10221) located at the feeding end, a third roller assembly (10222) located at the discharging end, and a second BUFF sensing assembly. The second BUFF sensing assembly includes a third BUFF sensor (10223) located at the end of the third magnetic wheel assembly (10221) for sensing BLU products so that the third roller assembly (10222) can start rotating, and a fourth BUFF sensor assembly (10224) located at the end of the third roller assembly (10222) for sensing BLU products so that the third roller assembly (10222) can stop rotating. The end of the third roller assembly (10222) is also provided with a second cleaning platform correction assembly (10225) for preventing BLU products from flowing out of the third roller assembly (10222).

5. The BLU tape application machine according to claim 1, characterized in that, The second attachment component (105) is provided with a first fixing frame (111) extending along the length of the machine tool to the attachment head (106) on the side opposite to the first attachment component (104). The first fixing frame (111) is provided with four on-film CCD camera assemblies (109). The four on-film CCD camera assemblies (109) are respectively arranged in pairs on both sides of the first fixing frame (111). On one side, the two on-film CCD camera assemblies (109) are respectively located between the second attachment component (105) and the first attachment component (104). On the other side, the two on-film CCD camera assemblies (109) correspond to the attachment head (106). A product alignment CCD camera assembly (110) is also provided between the attachment head (106) and the two opposite on-film CCD camera assemblies (109).

6. The BLU tape application machine according to claim 1, characterized in that, The BLU rotating platform (103) includes an adsorption platform (1031), a lifting cylinder for raising and lowering the adsorption platform (1031), and a solenoid valve assembly for controlling the raising and lowering of the lifting cylinder. The adsorption platform is provided with a plurality of suction nozzles (10311) for adsorbing BLU products.

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