An attaching device and an attaching method

Abstract

The present disclosure provides an attaching device and an attaching method, comprising a cutting assembly, a positioning assembly and a transfer mechanism. The cutting assembly is used for cutting and forming a plurality of block-shaped adhesive blocks. The positioning assembly is used for carrying and positioning an attaching material. The transfer mechanism comprises a transfer assembly and a suction assembly. The suction assembly is connected to the transfer assembly. The transfer assembly is adjacent to the cutting assembly and the positioning assembly. The suction assembly is used for sucking the adhesive blocks and the attaching material. The transfer assembly is used for driving the suction assembly to paste the adhesive blocks onto the attaching material. The transfer assembly is also used for driving the suction assembly to move the attaching material with the adhesive blocks to a workpiece to be pasted, and to paste the adhesive blocks onto the workpiece. In this way, the attaching material with the adhesive blocks is automatically pasted onto the workpiece to be pasted by the transfer assembly and the suction assembly. The automatic attaching operation of the second workpiece is realized, thereby improving the efficiency of the attaching operation.

Description

Technical Field

[0001] This disclosure relates to the field of film application technology, and in particular to an application device and application method. Background Technology

[0002] In application operations (e.g., applying a protective film to a laptop keyboard), the operator typically first applies an adhesive block (e.g., green silicone) to the material to be applied (e.g., the protective film), and then applies the material to the workpiece to be applied using the adhesive block. However, this method is usually manual, time-consuming, and labor-intensive, resulting in low efficiency in the application process. Summary of the Invention

[0003] This disclosure provides an attachment apparatus and attachment method to at least solve the problem of low attachment efficiency in the prior art.

[0004] To achieve the above objectives, this disclosure provides the following technical solution: an attachment device, comprising:

[0005] A cutting component for cutting adhesive tape and forming multiple block-shaped adhesive blocks;

[0006] Positioning components are used to carry and position the attached material;

[0007] A transfer mechanism includes a transfer component and an adsorption component. The adsorption component is connected to the transfer component and is adjacent to the cutting component and the positioning component. The adsorption component is used to adsorb the adhesive block and the adhesive material. The transfer component is used to drive the adsorption component to move the adhesive block onto the adhesive material. The transfer component is also used to drive the adsorption component to move the adhesive material with the adhesive block attached to it to the workpiece to be covered by the film, and to attach the adhesive block to the workpiece.

[0008] In one embodiment, the adsorption component includes:

[0009] The first adsorption element is connected to the transfer mechanism and is used to adsorb the adhesive block;

[0010] The second adsorption element is disposed at a distance from the first adsorption element and connected to the transfer mechanism, and is used to adsorb the attached material.

[0011] In one possible implementation, the transfer assembly includes:

[0012] Transfer components;

[0013] Mounting bracket, connected to the transfer member and the second adsorption member;

[0014] An adsorption drive is connected to the mounting bracket and the first adsorption element, and the adsorption drive is used to drive the first adsorption element to move along a first direction.

[0015] In one possible embodiment, the first adsorption element includes:

[0016] A pressure detection element is connected to the end of the adsorption drive element that is away from the mounting bracket;

[0017] The first adsorbent is connected to the side of the pressure sensor away from the adsorption drive, and is used to adsorb the adhesive block.

[0018] In one embodiment, the first adsorption element further includes a temperature sensing element, which is installed on the first adsorption body and used to detect temperature.

[0019] In one possible embodiment, the second adsorption element includes:

[0020] A connector, one end of which is connected to the mounting bracket;

[0021] A fixing member is connected to the other end of the connector, and the adsorption driving member passes through the fixing member;

[0022] The second adsorbent is connected to the end of the fixing member away from the connecting member and is used to adsorb the attached material.

[0023] In one possible implementation, the positioning component includes:

[0024] A positioning platform is disposed adjacent to the transfer mechanism and is used to support the attached material;

[0025] A positioning element is connected to the positioning stage and is used to position the attached material in a second direction and a third direction; wherein the second direction is perpendicular to the third direction.

[0026] In one possible implementation, the positioning element further includes:

[0027] Two first stops are connected to the positioning platform and spaced apart along the second direction, and the two first stops are used to abut against the opposite sides of the attached material in the second direction;

[0028] Two second stops are connected to the positioning platform and spaced apart along the third direction, and the two second stops are used to abut against the opposite sides of the attached material in the third direction.

[0029] In one possible implementation, the positioning component further includes:

[0030] A foolproof component extends along a first direction and is sequentially inserted into the positioning platform and the attached material to correct the orientation of the attached material.

[0031] A foolproof drive is connected to the side of the positioning platform opposite to the positioning member and to both the foolproof member and the positioning platform. The foolproof drive is used to drive the foolproof member to move along the first direction.

[0032] This disclosure also provides the following technical solution: an attachment method, characterized by comprising the following steps:

[0033] S1. The roll of adhesive tape is cut into multiple block-shaped adhesive pieces using the cutting component;

[0034] S2. Position the attached material onto the positioning component;

[0035] S3. After the transfer mechanism drives the adsorption component to move to the position of the adhesive block, the adsorption component adsorbs the adhesive block. The transfer mechanism then drives the adsorption component to move the adsorbed adhesive block toward the material to be attached, and applies a preset pressure to the adhesive block, thus adhering it to the material.

[0036] When the room temperature is between -10°C and 10°C, the first adsorption component presses the adhesive block with a first preset pressure and adheres the adhesive block to the attached material. When the room temperature is between 10°C and 30°C, the first adsorption component presses the adhesive block with a second preset pressure and adheres the adhesive block to the attached material.

[0037] S4. The transfer component drives the adsorption of the material to move the material with the adhesive blocks attached toward the workpiece to be coated, so that the material with the adhesive blocks attached is adhered to the workpiece to be coated.

[0038] In the above-mentioned bonding device, firstly, the adsorption component is driven by the transfer mechanism to move to the position of the adhesive block, and then the adhesive block is adsorbed by the adsorption component. Then, the adsorption component is driven by the transfer mechanism to move the adsorbed adhesive block toward the bonding material, and the adhesive block is pressed against and bonded to the bonding material with a preset pressure. Finally, the adsorption component with the adhesive block adsorbed is driven by the transfer component to move the bonding material toward the workpiece to be bonded, so that the bonding material with the adhesive block adsorbed is bonded to the workpiece to be bonded. In this way, the bonding material with the adhesive block adsorbed is automatically bonded to the workpiece to be bonded by the transfer component and the adsorption component, thereby realizing the automatic bonding operation of the second workpiece and improving the efficiency of the bonding operation.

[0039] It should be understood that the description in this section is not intended to identify key or essential features of the embodiments of this disclosure, nor is it intended to limit the scope of this disclosure. Other features of this disclosure will become readily apparent from the following description. Attached Figure Description

[0040] The above and other objects, features, and advantages of this disclosure will become readily apparent from the following detailed description of exemplary embodiments, taken in conjunction with the accompanying drawings. Several embodiments of this disclosure are illustrated in the drawings by way of example and not limitation, in which:

[0041] In the accompanying drawings, the same or corresponding reference numerals indicate the same or corresponding parts.

[0042] Figure 1 This diagram illustrates the structure of the adhesive block being adhered to the material in an embodiment of the present disclosure.

[0043] Figure 2 It shows Figure 1 A schematic diagram showing the structure where the adhesive block is not adhered to the attached material;

[0044] Figure 3 A schematic diagram of the attachment device in an embodiment of this disclosure is shown;

[0045] Figure 4 It shows Figure 3 Schematic diagram of the transfer assembly and adsorption assembly;

[0046] Figure 5 It shows Figure 3 A schematic diagram of the positioning component.

[0047] Explanation of the labels in the diagram:

[0048] In the diagram: 11. Cutting component; 12. Positioning component; 121. Positioning platform; 122. Positioning element; 1221. First stop; 1222. Second stop; 123. Foolproof element; 124. Foolproof drive element; 13. Transfer mechanism; 131. Transfer component; 1311. Transfer element; 1312. Mounting bracket; 1313. Adsorption drive element; 132. Adsorption component; 1321. First adsorption element; 1321a. Pressure detection element; 1321b. First adsorption body; 1321c. Temperature detection element; 1322. Second adsorption element; 1322a. Connector; 1322b. Fixing element; 1322c. Second adsorption body; 20. Adhesive block; 30. Attached material; 31. Clearance hole; 32. Through hole; 33. Centerline. Detailed Implementation

[0049] To make the objectives, features, and advantages of this disclosure more apparent and understandable, the technical solutions in the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this disclosure, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this disclosure without creative effort are within the scope of protection of this disclosure.

[0050] It should be understood that the various forms of processes shown above can be used to rearrange, add, or delete steps. For example, the steps described in this disclosure can be executed in parallel, sequentially, or in different orders, as long as the desired result of the technical solution of this disclosure can be achieved, and this is not limited herein.

[0051] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this disclosure, "a plurality of" means two or more, unless otherwise explicitly specified.

[0052] For ease of explanation, in Figure 1 A three-dimensional rectangular coordinate system is added. The Z-axis is the first direction, which is the direction in which the adsorption drive 1313 drives the first adsorption component 1321 to move. The X-axis is the second direction, which is the setting direction of the two first stop bodies 1221. The Y-axis is the third direction, which is the setting direction of the two second stop bodies 1222. The first direction, the second direction, and the third direction are perpendicular to each other.

[0053] Please refer to the following: Figure 1-2 The adhesive tape can be a green silicone tape, and the adhesive block 20 can be a green silicone block. The adhesive material 30 can be a protective film, and the workpiece can be a laptop computer. Specifically, the position on the laptop computer where the film is to be applied is the surrounding area of ​​the touch module. Accordingly, the adhesive material 30 has a clearance hole 31, which passes through the adhesive material 30 and is used to clearance the touch module.

[0054] Please see Figure 3This embodiment provides an adhesive application device, including a cutting component 11, a positioning component 12, and a transfer mechanism 13. The cutting component 11 is used to cut adhesive tape and form multiple block-shaped adhesive blocks 20. The positioning component 12 is used to carry and position the adhesive material 30. The transfer mechanism 13 includes a transfer component 131 and an adsorption component 132. The adsorption component 132 is connected to the transfer component 131 and is adjacent to the cutting component 11 and the positioning component 12. The adsorption component 132 is used to adsorb the adhesive blocks 20 and the adhesive material 30. The transfer component 131 is used to drive the adsorption component 132 to move the adhesive blocks 20 onto the adhesive material 30. The transfer component 131 is also used to drive the adsorption component 132 to move the adhesive material 30 with the adhesive blocks 20 to the workpiece to be covered by the film, and to adhere the adhesive blocks 20 to the workpiece (not shown).

[0055] In the above-described bonding device, firstly, the transfer mechanism 13 drives the adsorption component 132 to move to abut against the adhesive block 20, and then the adsorption component 132 adsorbs the adhesive block 20. Next, the transfer mechanism 13 drives the adsorption component 132 to move the adsorbed adhesive block 20 toward the bonding material 30, and the adhesive block 20 is held and bonded to the bonding material 30 with a preset pressure. Finally, the transfer component 131 drives the adsorption component 132, which adsorbs the bonding material 30, to move the bonding material 30 with the adhesive block 20 toward the workpiece to be bonded, so that the bonding material 30 with the adhesive block 20 is bonded to the workpiece to be bonded. Thus, the transfer component 131 and the adsorption component 132 automatically bond the bonding material 30 with the adhesive block 20 to the workpiece to be bonded, thereby achieving automatic bonding of the second workpiece and improving the efficiency of the bonding operation.

[0056] Specifically, the cutting component 11 is a tape cutter, which is existing technology.

[0057] Please see Figure 4 In some embodiments, the adsorption assembly 132 includes a first adsorption member 1321 and a second adsorption member 1322. The first adsorption member 1321 is connected to the transfer mechanism 13 and is used to adsorb the adhesive block 20. The second adsorption member 1322 is spaced apart from the first adsorption member 1321 and connected to the transfer mechanism 13, and is used to adsorb the adhesive material 30. For example, the first adsorption member 1321 can be a vacuum suction cup, and the second adsorption member 1322 can be a vacuum suction rod. Thus, by using the first adsorption member 1321 and the second adsorption member 1322 to adsorb the adhesive block 20 and the adhesive material 30 respectively, the adsorption assembly 132 can independently adsorb the adhesive block 20 and the adhesive material 30, thereby improving the flexibility of the adsorption operation.

[0058] In some embodiments, the adsorption ends of the lower ends of the first adsorption member 1321 and the second adsorption member 1322 are at the same height in the first direction, that is, the lower ends of the first adsorption member 1321 and the second adsorption member 1322 are located on the same horizontal plane.

[0059] Please see Figure 4 In some embodiments, the transfer assembly 131 includes a transfer member 1311, a mounting frame 1312, and an adsorption drive member 1313. The mounting frame 1312 is connected to the transfer member 1311 and the second adsorption member 1322, and the adsorption drive member 1313 is connected to the mounting frame 1312 and the first adsorption member 1321. The adsorption drive member 1313 is used to drive the first adsorption member 1321 to move along a first direction. Exemplarily, the transfer member 1311 can be a robotic arm, and the adsorption drive member 1313 can be a cylinder.

[0060] Thus, by driving the first adsorption member 1321 to move in the first direction through the adsorption drive member 1313, a height difference can be formed between the first adsorption member 1321 and the second adsorption member 1322 in the first direction. This avoids interference from the second adsorption member 1322 when the first adsorption member 1321 adsorbs the adhesive block 20, and avoids interference from the first adsorption member 1321 when the second adsorption member 1322 adsorbs the attached material 30. This allows the first adsorption member 1321 and the second adsorption member 1322 to operate independently, making the adsorption assembly 132 more flexible and convenient when performing adsorption operations.

[0061] Please see Figure 4 In some embodiments, the first adsorption member 1321 includes a pressure detection member 1321a and a first adsorption body 1321b. The pressure detection member 1321a is connected to one end of the adsorption drive member 1313 away from the mounting bracket 1312, and the first adsorption body 1321b is connected to the side of the pressure detection member 1321a away from the adsorption drive member 1313, for adsorbing the adhesive block 20. Exemplarily, the pressure detection member 1321a can be a pressure sensor.

[0062] Thus, when the first adsorption member 1321 is driven by the adsorption drive member 1313 to move along the first direction to press the adhesive material 30, the adhesive material 30 generates a reaction force and transmits the reaction force to the pressure detection member 1321a, so that the pressure detection member 1321a can measure the reaction force, thereby realizing real-time monitoring of the bonding pressure when the adhesive block 20 is pasted onto the adhesive material 30, and thus ensuring the stability of the adhesive block 20 during bonding.

[0063] Please see Figure 4In some embodiments, the first adsorption element 1321 further includes a temperature sensing element 1321c, which is mounted on the first adsorption body 1321b and used to detect temperature. For example, the temperature sensing element 1321c can be a digital thermometer.

[0064] Since the viscosity of green silicone varies at different temperatures, when the adsorbed green silicone is pasted through the first adsorption member 1321, it is necessary to adjust the pressure of the first adsorption member 1321 on the green silicone to ensure the stability of the green silicone adhesion, thereby improving the yield of the pasted block 20.

[0065] Please see Figure 4 In some embodiments, the second adsorption member 1322 includes a connector 1322a, a fixing member 1322b, and a second adsorption body 1322c. One end of the connector 1322a is connected to the mounting bracket 1312, the fixing member 1322b is connected to the other end of the connector 1322a, the adsorption drive member 1313 passes through the fixing member 1322b, and the second adsorption body 1322c is connected to the end of the fixing member 1322b away from the connector 1322a and is used to adsorb the attached material 30.

[0066] Thus, by connecting the mounting bracket 1312 and the fixing member 1322b to the opposite ends of the connector 1322a in the first direction, an installation space is formed between the fixing member 1322b and the mounting bracket 1312, so that the adsorption drive member 1313 can be housed inside the adsorption drive member 1313, thereby protecting the adsorption drive member 1313.

[0067] Please see Figure 5 In some embodiments, the positioning component 12 includes a positioning platform 121 and a positioning element 122. The positioning platform 121 is adjacent to the transfer mechanism 13 and is used to support the attachment material 30. The positioning element 122 is connected to the positioning platform 121 and is used to position the attachment material 30 in a second direction and a third direction. Thus, by placing the attachment material 30 on the first positioning platform 121, the upper end surface of the positioning platform 121 supports and positions the attachment material 30 in the first direction, and the positioning element 122 positions the attachment material 30 in the second direction and a third direction, so that the positioning component 12 can position the attachment material 30 in multiple directions, thereby improving the accuracy of the adhesive block 20 being attached to the attachment material 30 and the accuracy of the attachment material 30 being attached to the workpiece.

[0068] Please see Figure 5In some embodiments, the positioning member 122 further includes two first stops 1221 and two second stops 1222. The two first stops 1221 are connected to the positioning platform 121 and are spaced apart along a second direction. The two first stops 1221 are used to abut against the opposite sides of the attached material 30 in the second direction. The two second stops 1222 are connected to the positioning platform 121 and are spaced apart along a third direction. The two second stops 1222 are used to abut against the opposite sides of the attached material 30 in the third direction.

[0069] Thus, by having two first stop bodies 1221 abutting against the opposite sides of the attached material 30 in the second direction, the attached material 30 is positioned in the second direction. By having two second stop bodies 1222 abutting against the opposite sides of the attached material 30 in the third direction, the attached material 30 is positioned in the third direction. By setting two first stop bodies 1221 and two second stop bodies 1222 to position the material, the structure is simple and the positioning efficiency is high.

[0070] Please see Figure 5 In some embodiments, the positioning assembly 12 further includes a foolproof element 123 and a foolproof drive element 124. The foolproof element 123 extends along a first direction and passes sequentially through the positioning platform 121 and the attaching material 30 to correct the orientation of the attaching material 30. The foolproof drive element 124 is connected to the side of the positioning platform 121 opposite to the positioning element 122 and is connected to the foolproof element 123 and the positioning platform 121. The foolproof drive element 124 is used to drive the foolproof element 123 to move along the first direction. For example, the foolproof drive element 124 can be a cylinder.

[0071] Thus, when the anti-foolproof drive 124 drives the anti-foolproof component 123 to move to the upper end face protruding from the positioning table 121, and then the adhesive material 30 is placed on the positioning table 121 for positioning, the anti-foolproof component 123 passes through the adhesive material 30 to correct the placement orientation of the adhesive material 30, thereby preventing the adhesive material 30 from being placed in the wrong direction at both ends, thus preventing the adhesive material 30 from being placed incorrectly. After correcting the orientation of the adhesive material 30, the anti-foolproof drive 124 drives the anti-foolproof component 123 to move in the opposite direction and away from the adhesive material 30, so as to avoid the anti-foolproof component 123 interfering with the pasting of the adhesive block 20.

[0072] In some embodiments, the number of the foolproof member 123, the foolproof drive member 124, and the through hole 32 on the adhesive material 30 is one, and the through hole 32 is opened at a position off-center from the center of the adhesive material 30.

[0073] In some embodiments, the number of through holes 32 on the anti-foolproof member 123, the anti-foolproof drive member 124, and the attachment material 30 are all two. The two through holes 32 are formed on the attachment material 30, and the distance between one through hole 32 and the center line 33 of the attachment material 30 in the third direction is less than the distance between the other through hole 32 and the center line 33 of the attachment material 30 in the third direction.

[0074] The working principle of the above-mentioned attachment device is roughly as follows:

[0075] First, the transfer component 131 drives the adsorption component 132 to move directly above the adhesive block 20 cut by the cutting component 11, and the adsorption drive component 1313 drives the first adsorption component 1321 to move along the first direction to protrude from the second adsorption component 1322 and abut against the adhesive block 20, so that the first adsorption component 1321 adsorbs the adhesive block 20.

[0076] Then, the attachment material 30 is placed on the positioning table 121, and the attachment material 30 is positioned in the second direction and the third direction by the positioning member 122, and the anti-fooling member 123 passes through the through hole 32 on the attachment material 30. The anti-fooling member 123 cooperates with the through hole 32 to correct the position of the attachment material 30 in the third direction, thereby preventing the attachment material 30 from being placed backwards in the third direction.

[0077] Next, the transfer component 131 drives the adsorption component 132, which adsorbs the adhesive block 20, to move directly above the positioned attachment material 30, and aligns the adhesive block 20 with the through hole 32 of the attachment material 30. Then, the adsorption drive component 1313 drives the first adsorption component 1321 to adhere a portion of the adsorbed adhesive block 20 to the attachment material 30 at the position on the outer periphery of the through hole 32. The first adsorption component 1321 releases the adhesive block 20, and the adsorption drive component 1313 adsorbs the first adsorption component 1321 to move in the opposite direction, so that the second adsorption component 1322 protrudes from the first adsorption component 1321.

[0078] Finally, the second adsorption member 1322 is first moved along the first direction by the transfer component 131 to abut against the adhesive material 30, and the second adsorption member 1322 adsorbs the adhesive material 30 with the adhesive block 20. Then, the adsorption component 132 is driven by the transfer component 131 to move the adhesive material 30 with the adhesive block 20 to abut against the workpiece, so that another part of the adhesive block 20 is pasted onto the workpiece through the through hole 32, thereby realizing the pasting operation of the adhesive material 30.

[0079] This embodiment also provides an attachment method, the attachment method including:

[0080] S1. The roll of adhesive tape is cut into multiple block-shaped adhesive blocks 20 by the cutting component 11;

[0081] S2. Position the attachment material 30 onto the positioning component 12;

[0082] S3. After the transfer mechanism 13 drives the adsorption component 132 to move to the position of the adhesive block 20, the adsorption component 132 adsorbs the adhesive block 20. The transfer mechanism 13 drives the adsorption component 132 to move the adsorbed adhesive block 20 toward the adhesive material 30, and the adhesive block 20 is pressed against and adhered to the adhesive material 30 with a preset pressure. When the room temperature is between -10° and 10°, the first adsorption component 132 presses the adhesive block 20 with a first preset pressure and adheres the adhesive block 20 to the adhesive material 30. When the room temperature is between 10° and 30°, the first adsorption component 132 presses the adhesive block 20 with a second preset pressure and adheres the adhesive block 20 to the adhesive material 30.

[0083] S4. The transfer component 131 drives the adsorption component 132 to move the adsorption component 132, which has the adsorption component 20 attached to it, toward the workpiece to be coated with film, so that the adsorption component 30 with the adsorption component 20 attached to it is adhered to the workpiece to be coated with film.

[0084] The above description is merely a specific embodiment of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. An attachment device, characterized in that, include: A cutting component for cutting adhesive tape and forming multiple block-shaped adhesive blocks; Positioning components are used to carry and position the attached material; A transfer mechanism includes a transfer component and an adsorption component. The adsorption component is connected to the transfer component and is adjacent to the cutting component and the positioning component. The adsorption component is used to adsorb the adhesive block and the adhesive material. The transfer component is used to drive the adsorption component to move the adhesive block onto the adhesive material. The transfer component is also used to drive the adsorption component to move the adhesive material with the adhesive block attached to it to the workpiece covered with the film to be applied, and to attach the adhesive block to the workpiece. The adsorption assembly includes a first adsorption element and a second adsorption element. The first adsorption element is connected to the transfer mechanism and is used to adsorb the adhesive block. The second adsorption element is spaced apart from the first adsorption element and connected to the transfer mechanism, and is used to adsorb the adhesive material. The transfer assembly includes a transfer member, a mounting frame, and an adsorption drive member. The mounting frame is connected to the transfer member and the second adsorption member, and the adsorption drive member is connected to the mounting frame and the first adsorption member. The adsorption drive member is used to drive the first adsorption member to move along a first direction. The adhesive material has a through hole. The adsorption drive drives the first adsorption component to attach a portion of the adsorbed adhesive block to the adhesive material at a position on the outer periphery of the through hole. The transfer component drives the adsorption component to hold the adhesive material with the adhesive block against the workpiece, so that another portion of the adhesive block is attached to the workpiece through the through hole, thereby realizing the adhesive material pasting operation.

2. The attachment device according to claim 1, characterized in that, The first adsorption element includes: A pressure detection element is connected to the end of the adsorption drive element that is away from the mounting bracket; The first adsorbent is connected to the side of the pressure sensor away from the adsorption drive, and is used to adsorb the adhesive block.

3. The attachment device according to claim 1, characterized in that, The first adsorption element further includes a temperature sensing element, which is installed on the first adsorption body and used to detect the temperature.

4. The attachment device according to claim 1, characterized in that, The second adsorption element includes: A connector, one end of which is connected to the mounting bracket; A fixing member is connected to the other end of the connector, and the adsorption driving member passes through the fixing member; The second adsorbent is connected to the end of the fixing member away from the connecting member and is used to adsorb the attached material.

5. The attachment device according to claim 1, characterized in that, The positioning component includes: A positioning platform is disposed adjacent to the transfer mechanism and is used to support the attached material; A positioning element, connected to the positioning platform, is used to position the attached material in a second direction and a third direction; wherein, The second direction is perpendicular to the third direction.

6. The attachment device according to claim 5, characterized in that, The positioning element also includes: Two first stops are connected to the positioning platform and spaced apart along the second direction, and the two first stops are used to abut against the opposite sides of the attached material in the second direction; Two second stops are connected to the positioning platform and spaced apart along the third direction, and the two second stops are used to abut against the opposite sides of the attached material in the third direction.

7. The attachment device according to claim 5, characterized in that, The positioning component also includes: A foolproof component extends along a first direction and is sequentially inserted into the positioning platform and the attached material to correct the orientation of the attached material. A foolproof drive is connected to the side of the positioning platform opposite to the positioning member and to both the foolproof member and the positioning platform. The foolproof drive is used to drive the foolproof member to move along the first direction.

8. An attachment method, applied to the attachment apparatus according to any one of claims 1-7, characterized in that, It includes the following steps: S1. The roll of adhesive tape is cut into multiple block-shaped adhesive pieces using the cutting component; S2. Position the attached material onto the positioning component; S3. After the transfer mechanism drives the adsorption component to move to the position of the adhesive block, the adsorption component adsorbs the adhesive block. The transfer mechanism then drives the adsorption component to move the adsorbed adhesive block toward the material to be attached, and applies a preset pressure to the adhesive block to adhere it to the material. When the room temperature is between -10°C and 10°C, the first adsorption component presses the adhesive block with a first preset pressure and adheres the adhesive block to the attached material. When the room temperature is between 10°C and 30°C, the first adsorption component presses the adhesive block with a second preset pressure and adheres the adhesive block to the attached material. S4. The transfer component drives the adsorption of the material to move the material with the adhesive blocks attached toward the workpiece to be coated, so that the material with the adhesive blocks attached is adhered to the workpiece to be coated.

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