Auxiliary material attaching device and electronic product assembling system

Abstract

The utility model relates to the technical field of auxiliary material attaching, in particular to an auxiliary material attaching device and an electronic product assembling system. The auxiliary material attaching device comprises a fixing base, a driving part and a suction part, a first rotating shaft and a second rotating shaft are arranged on the fixing base in a penetrating mode and are arranged in parallel at intervals, the driving part is provided with a telescopic piece capable of stretching out and drawing back, and the driving part is connected with the fixing base in a pivoting mode around the first rotating shaft; the suction part is pivotally connected with the fixed seat around the second rotating shaft, the telescopic piece is rotatably connected with the suction part through the connecting piece, the suction part is switched between a first position and a second position under the action of the telescopic piece, and an included angle is formed between the first position and the second position. The telescopic part of the driving part is connected with the suction part, so that the suction part can be switched between different angles, the situation that an included angle is formed between the attachment position of the auxiliary material and the horizontal plane can be adapted, and accurate attachment of the auxiliary material is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary material attachment, and particularly relates to an auxiliary material attachment device and an electronic product assembly system. Background Art

[0002] In the assembly process of electronic products, the attachment of auxiliary materials is a common and crucial process. Auxiliary materials include, but are not limited to, single-sided adhesive foam used for support, shock absorption and isolation, double-sided PSA adhesive used for bonding, and flexible circuit boards fixed by adhesive bonding. These auxiliary materials play an important role in the assembly of electronic products, so reliable and efficient attachment technology is required.

[0003] Traditional auxiliary material attachment technology mainly adopts the method of flat picking and flat pasting, which meets most application requirements. However, with the diversification and complexity of electronic product design, the demand for flat picking and inclined pasting of auxiliary materials is increasing day by day. In this case, the feeder of auxiliary materials usually feeds in a horizontal manner, but when the attachment position of the auxiliary material forms a certain angle with the horizontal plane, the existing attachment mechanism often fails to effectively complete such attachment tasks. Therefore, a new attachment mechanism is needed to meet the requirements of these special working conditions. Summary of the Utility Model

[0004] The purpose of the utility model is to at least solve the problem that the existing attachment mechanism cannot complete the attachment when the attachment position of the auxiliary material forms an angle with the horizontal plane. This purpose is achieved by the following technical solutions:

[0005] The first aspect of the utility model provides an auxiliary material attachment device, comprising:

[0006] A fixed seat, on which a first rotating shaft and a second rotating shaft are penetrated, and the first rotating shaft and the second rotating shaft are arranged at intervals and in parallel;

[0007] A driving part, which has a telescopic member, and the driving part is pivotally connected to the fixed seat around the first rotating shaft;

[0008] A suction part, which is pivotally connected to the fixed seat around the second rotating shaft, the telescopic member is rotatably connected to the suction part through a connecting member, and the suction part is configured to switch between a first position and a second position under the action of the telescopic member, and there is an included angle between the first position and the second position.

[0009] According to the auxiliary material attaching device of the present utility model, the telescopic member of the driving part and the suction part are connected in a rotatable manner. The driving part is pivotally connected to the fixed seat, and the suction part is pivotally connected to the fixed seat. A transmission structure is formed between the driving part and the suction part. Therefore, the telescopic movement of the telescopic member can adjust the angle of the suction part, realizing the switching of the suction part between different angles, and can adapt to the situation where the attaching position of the auxiliary material forms an angle with the horizontal plane, thus ensuring the accurate attachment of the auxiliary material. Further, through the telescopic movement of the driving part, the angle and position of the suction part can be conveniently controlled, simplifying the operation steps and improving the work efficiency. In addition, the design of the auxiliary material attaching device is flexible and has strong versatility, suitable for various electronic product assembly processes, and meeting the attaching requirements under complex working conditions. Finally, the auxiliary material attaching device has a compact structure, occupies a small space, is suitable for use in a limited working space, and is convenient to be integrated into the existing assembly production line to improve production efficiency.

[0010] In addition, the auxiliary material attaching device according to the present utility model may further have the following additional technical features:

[0011] In some embodiments of the present utility model, the auxiliary material attaching device further includes a limiting part. The limiting part is connected to the fixed seat. The limiting part includes a first limiting component and a second limiting component. When the suction part is in the first position, the first limiting component abuts against the suction part. When the suction part is in the second position, the second limiting component abuts against the suction part.

[0012] In some embodiments of the present utility model, the first limiting component includes a limiting adjustment block and a limiting adjustment bolt. The limiting adjustment block is connected to the fixed seat. The limiting adjustment bolt is screwed to the limiting adjustment block. When the suction part is in the second position, one end of the limiting adjustment bolt abuts against the suction part, and the limiting adjustment bolt is used to adjust the included angle.

[0013] In some embodiments of the present utility model, the second limiting component includes at least one limiting protrusion. The at least one limiting protrusion is provided on the fixed seat. When the suction part is in the first position, the at least one limiting protrusion abuts against the suction part.

[0014] In some embodiments of the present utility model, the suction part includes a connecting seat, and the connecting member is hinged to the connecting seat.

[0015] In some embodiments of the present utility model, the suction part further includes a suction cup and a negative pressure mechanism. The suction cup is connected to the connecting seat and is communicated with the negative pressure mechanism through an air pipe.

[0016] In some embodiments of the present utility model, the driving part is a cylinder, and the telescopic member is the piston rod of the cylinder.

[0017] In some embodiments of the present utility model, a groove and a through groove are provided on the fixed seat, at least a part of the driving portion is pivotally received in the groove, and at least a part of the suction portion is pivotally received in the through groove.

[0018] In some embodiments of the present utility model, the auxiliary material attaching device includes a flange, the flange is connected to the fixed seat, and the flange is used to connect the auxiliary material attaching device to a moving device.

[0019] A second aspect of the present utility model provides an electronic product assembly system, including:

[0020] The above-mentioned auxiliary material attaching device;

[0021] A moving device, and the auxiliary material attaching device is connected to the moving device through a flange. Description of the Drawings

[0022] By reading the detailed description of the preferred embodiments below, various other advantages and benefits will become clear to those of ordinary skill in the art. The drawings are only for the purpose of showing the preferred embodiments and are not considered to be a limitation of the present utility model. Moreover, throughout the drawings, the same reference numerals are used to represent the same components. In the drawings:

[0023] Figure 1 Schematically shows a schematic structural view of the auxiliary material attaching device according to an embodiment of the present utility model;

[0024] Figure 2 For Figure 1 A partial enlarged view at A in

[0025] Figure 3 Schematically shows a front view of the auxiliary material attaching device according to an embodiment of the present utility model when in the first position;

[0026] Figure 4 Schematically shows a front view of the auxiliary material attaching device according to an embodiment of the present utility model when in the second position;

[0027] Figure 5 Schematically shows a schematic structural view of the fixed seat according to an embodiment of the present utility model;

[0028] Figure 6 Schematically shows a schematic structural view of the connecting seat and the connecting member according to an embodiment of the present utility model.

[0029] The reference numerals are as follows:

[0030] 100, auxiliary material attaching device;

[0031] 10. Fixed seat; 11. First rotating shaft; 12. Second rotating shaft; 20. Driving part; 21. Telescopic part; 30. Suction part; 31. Connecting seat; 32. Suction cup; 33. Air pipe joint; 40. Connecting part; 50. Limiting part; 51. First limiting component; 511. Limiting adjustment bolt; 512. Limiting adjustment block; 52. Second limiting component; 60. Flange. Detailed implementation mode

[0032] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided so that the present disclosure can be more thoroughly understood and the scope of the present disclosure can be fully conveyed to those skilled in the art.

[0033] It should be understood that the terms used herein are for the purpose of describing specific exemplary embodiments only and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" as used herein may also include the plural forms. The terms "comprising", "including", "containing" and "having" are inclusive and thus specify the presence of the stated features, steps, operations, elements and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring them to be performed in the particular order described or illustrated, unless the order of performance is explicitly stated. It should also be understood that additional or alternative steps may be used.

[0034] Although the terms first, second, third, etc. may be used in the text to describe multiple elements, components, regions, layers, and / or sections, these elements, components, regions, layers, and / or sections should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer, or section from another. Unless the context clearly indicates otherwise, terms such as "first" and "second" and other numerical terms used in the text do not imply an order or sequence. Therefore, the first element, component, region, layer, or section discussed below may be referred to as the second element, component, region, layer, or section without departing from the teachings of the exemplary embodiments.

[0035] For ease of description, spatial relative relationship terms may be used in the text to describe the relationship of one element or feature shown in the figure with respect to another element or feature. These relative relationship terms are, for example, "inner", "outer", "inner side", "outer side", "below", "beneath", "above", "over" and the like. Such spatial relative relationship terms are intended to include different orientations of the device in use or operation in addition to the orientations depicted in the figure. For example, if the device in the figure is flipped, an element described as "below" or "beneath" other elements or features will then be oriented "above" or "over" the other elements or features. Thus, the exemplary term "below" can include both upward and downward orientations.

[0036] As Figures 1 to 6 shown, according to an embodiment of the present invention, an auxiliary material attaching device 100 is provided. The auxiliary material attaching device 100 includes a fixed seat 10, a driving portion 20 and a suction portion 30. A first rotating shaft 11 and a second rotating shaft 12 are passed through the fixed seat 10. The first rotating shaft 11 and the second rotating shaft 12 are arranged in parallel at intervals. The driving portion 20 has a telescopic member 21, and the driving portion 20 is pivotally connected to the fixed seat 10 around the first rotating shaft 11. The suction portion 30 is pivotally connected to the fixed seat 10 around the second rotating shaft 12. The telescopic member 21 is rotatably connected to the suction portion 30 through a connecting member 40. The suction portion 30 is configured to switch between a first position and a second position under the action of the telescopic member 21, and there is an included angle between the first position and the second position.

[0037] According to the auxiliary material attaching device 100 of the present invention, the telescopic member 21 of the driving portion 20 and the suction portion 30 are rotatably connected. The driving portion 20 is pivotally connected to the fixed seat 10, and the suction portion 30 is pivotally connected to the fixed seat 10. A transmission structure is formed between the driving portion 20 and the suction portion 30. Therefore, the telescopic movement of the telescopic member 21 can adjust the angle of the suction portion 30, realizing the switching of the suction portion 30 between different angles, and can adapt to the situation where the auxiliary material attaching position forms an included angle with the horizontal plane, thereby ensuring the accurate attachment of the auxiliary material. Further, through the telescopic movement of the driving portion 20, the angle and position of the suction portion 30 can be conveniently controlled, the operation steps are simplified, and the work efficiency is improved. In addition, the design of the auxiliary material attaching device 100 is flexible and has strong versatility, is applicable to a variety of electronic product assembly processes, and meets the attaching requirements under complex working conditions. Finally, the auxiliary material attaching device 100 has a compact structure, occupies a small space, is suitable for use in a limited working space, and is convenient to be integrated into the existing assembly production line to improve the production efficiency.

[0038] As Figure 5As shown, it can be understood that the fixed seat 10 is a frame structure basically in the shape of a cuboid. The top side wall of the cuboid protrudes to form an open groove, and there is a through groove at the bottom of the cuboid. At least part of the driving part 20 is pivotally received in the groove. In addition, at least part of the suction part 30 is pivotally received in the through groove.

[0039] Further, two relatively arranged first rotating shaft 11 holes are respectively provided on the side surfaces of the groove, and the first rotating shaft 11 is inserted through the first rotating shaft 11 holes. Two relatively arranged second rotating shaft 12 holes are respectively provided on the side surfaces of the through groove, and the second rotating shaft 12 is inserted through the second rotating shaft 12 holes.

[0040] Further, a thickened support structure is provided along the inner wall of the groove to provide stability and support force for the first rotating shaft 11 and the driving part 20. The shape of the support structure is the same as that of the groove to ensure that the first rotating shaft 11 does not shift during rotation.

[0041] Further, a plurality of mounting holes are also provided on the side surface of the fixed seat 10. These mounting holes are used to mount the limiting part 50, and the limiting part 50 can be adjusted and mounted on different mounting holes according to the position of the auxiliary material to be attached as needed, providing a variety of fixing methods.

[0042] It can be understood that the first position is a flat position and the second position is an inclined position. Setting the first position as the flat position can ensure that the suction part 30 is parallel to the auxiliary material when the auxiliary material needs to be attached horizontally, ensuring stable suction and precise attachment. Setting the second position as the inclined position can adjust the suction part 30 to an appropriate inclination angle when the attachment position of the auxiliary material forms an angle with the horizontal plane, meeting the attachment requirements at different angles. By switching between the two different positions, the suction part 30 can accurately align with the position to be attached, whether it is a horizontal plane or an inclined plane, thus avoiding position deviation during the attachment process and improving the attachment accuracy. Moreover, it can be flexibly switched between the flat plane and the inclined plane, making the auxiliary material attachment device 100 have stronger versatility, suitable for various complex working conditions, and meeting the needs of various electronic product assemblies.

[0043] In some embodiments, the auxiliary material attaching device 100 further includes a limiting portion 50. The limiting portion 50 is connected to the fixed seat 10. The limiting portion 50 includes a first limiting component 51 and a second limiting component 52. When the suction portion 30 is in the first position, the first limiting component 51 abuts against the suction portion 30. When the suction portion 30 is in the second position, the second limiting component 52 abuts against the suction portion 30. By providing the limiting portion 50, including the first limiting component 51 and the second limiting component 52, it can be ensured that when the suction portion 30 switches to the first position (flat position) and the second position (inclined position), it can be accurately positioned and stably fixed. The first limiting component 51 ensures the accuracy of the suction portion 30 in the flat position, and the second limiting component 52 ensures the accuracy of the suction portion 30 in the inclined position, thereby improving the accuracy of auxiliary material attachment. The limiting portion 50 provides stable support when the suction portion 30 is in different positions, preventing the suction portion 30 from displacing or swinging during operation. This can ensure that during the attachment process, the auxiliary material is always in the correct position, improving the stability and consistency of the attachment effect. Adding the limiting portion 50 enables the auxiliary material attaching device 100 to adapt to different attachment requirements. Whether it is horizontal attachment or inclined attachment, the attachment quality can be guaranteed through the precise positioning of the limiting portion 50, enhancing the applicable range and flexibility of the auxiliary material attaching device 100, and it can be widely applied to various electronic product assembly systems.

[0044] As Figure 3 and Figure 4 shown, specifically, the first limiting component 51 includes a limiting adjustment block 512 and a limiting adjustment bolt 511. The limiting adjustment block 512 is connected to the fixed seat 10. The limiting adjustment bolt 511 is screwed to the limiting adjustment block 512. When in the second position, one end of the limiting adjustment bolt 511 abuts against the suction portion 30. The limiting adjustment bolt 511 is used to adjust the angle between the first position and the second position. The limiting adjustment bolt 511 can precisely adjust the angle between the first position and the second position of the suction portion 30. By adjusting the length of the bolt, the inclination angle of the suction portion 30 can be conveniently set to ensure precise attachment under different working conditions. At the same time, the limiting adjustment block 512 and the limiting adjustment bolt 511 provide a stable limiting function. When the suction portion 30 is in the second position (inclined position), one end of the limiting adjustment bolt 511 abuts against the suction portion 30, ensuring that the suction portion 30 does not shift in position during operation, guaranteeing the stability and consistency of the attachment process. Through the adjustment of the limiting adjustment bolt 511, the operator can conveniently control the angle and position of the suction portion 30 without complex adjustment processes, simplifying the operation steps and improving work efficiency.

[0045] Specifically, the limit adjustment block 512 is fixed to the fixed seat 10 by bolts. Multiple mounting screw holes are pre-drilled in the fixed seat 10, and the limit adjustment block 512 is fastened to these screw holes by bolts to ensure its firm fixation. A threaded hole is provided on the limit adjustment block 512, and the size and pitch of the threaded hole match the threaded rod of the limit adjustment bolt 511. The limit adjustment bolt 511 is partially inserted into the threaded hole of the limit adjustment block 512. By rotating the limit adjustment bolt 511, it gradually penetrates into the interior of the limit adjustment block 512 to achieve screw connection and fixation. By adjusting the depth of the bolt, the contact position with the suction part 30 can be precisely controlled, thereby adjusting the tilt angle of the suction part 30. During the operation of the suction part 30, as the driving part 20 moves, it switches from the first position to the second position. When the suction part 30 reaches the second position, one end of the limit adjustment bolt 511 abuts against the suction part 30 to provide physical limitation, ensuring that the suction part 30 does not exceed the predetermined tilt angle and guaranteeing the stability and consistency of the attachment process.

[0046] Specifically, a buffer pad is provided at one end of the limit adjustment bolt 511 that abuts against the suction part 30. The buffer pad is made of a flexible material, such as rubber or silicone, and can provide a buffering effect when the suction part 30 contacts the limit adjustment bolt 511, preventing hard contact and wear between components and further enhancing the stability and durability of the device.

[0047] As Figure 2 shown, in some embodiments, the second limit assembly 52 includes at least one limit protrusion. The at least one limit protrusion is provided on the fixed seat 10, and when the suction part 30 is in the first position, the at least one limit protrusion abuts against the suction part 30. The limit protrusion provides a stable physical limitation function, ensuring that the suction part 30 does not rotate or shift excessively when in the first position (flat position), and enhancing the overall stability of the auxiliary material attachment device 100.

[0048] Specifically, the second limit assembly 52 includes two limit protrusions, which are symmetrically arranged on two side surfaces of the fixed seat 10. The two symmetrically arranged limit protrusions further provide a stable physical limitation function, ensuring that the suction part 30 does not rotate or shift excessively when in the first position (flat position), and significantly enhancing the overall stability of the device.

[0049] As Figure 6As shown, in some embodiments, the suction part 30 includes a connecting seat 31, and the connecting seat 31 is hinged to the connecting member 40. The connecting seat 31 is provided with a hinge hole for hinged connection with the connecting member 40, ensuring that when the suction part 30 rotates or tilts, it can maintain stable and smooth movement. The connecting member 40 is connected to the telescopic member 21 of the driving part 20 and is hinged to the connecting seat 31 through the hinge hole. By hinging the connecting seat 31 and the connecting member 40 in the suction part 30, the flexibility and adjustability of the suction part 30 are significantly improved, ensuring that it can move smoothly and steadily when switching between different positions. The hinged design of the connecting seat 31 and the connecting member 40 provides stable support when the suction part 30 rotates or tilts, reducing vibrations and instability that may be caused by rigid connection and improving the stability of the entire device.

[0050] In some embodiments, the suction part 30 further includes a suction cup 32 and a negative pressure mechanism. The suction cup 32 is connected to the connecting seat 31, and the suction cup 32 is communicated with the negative pressure mechanism through an air pipe. Among them, the suction cup 32 is used to suck and attach auxiliary materials. The suction cup 32 is fixed to the connecting seat 31 by bolts or other fasteners to ensure the firm connection between the suction cup 32 and the connecting seat 31. The suction cup 32 is communicated with the negative pressure mechanism through an air pipe, and the negative pressure mechanism is used to provide negative pressure so that the suction cup 32 can generate suction force. The negative pressure mechanism includes a vacuum pump or other devices capable of generating negative pressure. By controlling the magnitude of the negative pressure, the suction force intensity of the suction cup 32 is adjusted. The suction cup 32 is communicated with the negative pressure mechanism through an air pipe, and the negative pressure mechanism can adjust the magnitude of the negative pressure as needed, thereby controlling the suction force of the suction cup 32. This design enables the suction part 30 to adapt to different types and sizes of auxiliary materials, enhancing the versatility and flexibility of the device.

[0051] In some embodiments, the driving part 20 is a cylinder, and the telescopic member 21 is the piston rod of the cylinder. The cylinder is used to provide linear motion to control the angle and position of the suction part 30. The piston rod can perform telescopic motion within the cylinder, thereby driving the movement of the suction part 30. As the driving part 20, the piston rod of the cylinder can provide stable and controllable linear motion. Through the telescopic action of the cylinder, the position and angle of the suction part 30 can be accurately controlled to ensure the accurate attachment of the auxiliary materials. Moreover, the cylinder has the characteristic of fast response speed. When the position of the suction part 30 needs to be adjusted, the piston rod of the cylinder can quickly expand and contract to achieve rapid angle and position adjustment, improving the working efficiency of the device.

[0052] Specifically, the auxiliary material attachment device 100 further includes an automatic control mechanism, which is electrically connected to the cylinder and controls the telescopic motion of the piston rod of the cylinder through a solenoid valve, further improving the automation degree and operation convenience of the auxiliary material attachment device 100.

[0053] Specifically, an air pipe joint 33 is provided on the side wall of the suction cup 32. The air pipe joint 33 is respectively communicated with the suction cup 32 and the air pipe, and is used to enable the negative pressure mechanism to control the suction force of the suction cup 32 through the air pipe.

[0054] Specifically, the negative pressure mechanism is arranged near the fixed seat 10 so as to be connected with the suction cup 32 through an air pipe. The air pipe extends from the negative pressure mechanism to the suction cup 32 to ensure that the negative pressure can be smoothly transmitted to the suction cup 32 to realize the adsorption function.

[0055] In some embodiments, the driving part 20 is a servo motor. A worm gear is provided on the driving shaft of the motor, and the telescopic part 21 is a worm. The worm gear meshes with the worm, and the rotation of the worm gear drives the worm to expand and contract.

[0056] In some embodiments, the auxiliary material attaching device 100 further includes a flange 60. The flange 60 is connected to the fixed seat 10, and the flange 60 is used to connect the auxiliary material attaching device 100 to the moving device of the electronic product assembly system. A plurality of bolt holes are provided on the circumferential side surface of the flange 60 for firmly connecting with the moving device through bolts. And the position of the flange 60 is designed at the top of the fixed seat 10 to ensure good stability and connection strength when connecting the moving device. The firm connection between the flange 60 and the fixed seat 10 provides a stable foundation to ensure good stability of the auxiliary material attaching device 100 during operation and prevent position deviation caused by vibration or impact.

[0057] It can be understood that the working process of the auxiliary material attaching device 100 is as follows. First, the negative pressure mechanism is started to ensure that the negative pressure is transmitted to the suction cup 32 through the air pipe, and the suction cup 32 can generate suction force. By the telescopic movement of the cylinder, the position of the suction part 30 is adjusted so that the suction cup 32 is in the standby state, usually the first position (flat position). Secondly, through the moving device of the electronic product assembly system, the auxiliary material attaching device 100 is moved to the position of the auxiliary material feeder. The controller sends a signal to the cylinder, and the piston rod of the cylinder extends, making the suction cup 32 approach the auxiliary material feeder. The negative pressure mechanism is started, and the suction cup 32 generates negative pressure to suck the auxiliary material from the feeder and firmly adsorb it on the suction cup 32. Through the moving device of the assembly system, the auxiliary material attaching device 100 is moved to the attaching position of the electronic product. During the movement, it is ensured that the suction cup 32 maintains negative pressure and the auxiliary material is stably adsorbed on the suction cup 32. According to the specific attaching position of the electronic product, the controller controls the action of the cylinder. If the attaching position requires inclination, the piston rod of the cylinder extends, making the suction part 30 switch from the first position (flat position) to the second position (inclined plane position). The limit adjusting bolt 511 and the limit protrusion ensure that the suction part 30 is limited in the correct position, and the included angle is precisely adjusted by the limit adjusting bolt 511. The moving device brings the suction cup 32 to the attaching position to ensure that the suction cup 32 contacts the surface of the electronic product. The negative pressure mechanism releases the negative pressure, the suction cup 32 loses suction force, and the auxiliary material is attached to the designated position of the electronic product. After completion, the piston rod of the cylinder contracts to reset the suction part 30 to the first position (flat position). The negative pressure mechanism restores the negative pressure to prepare for sucking the auxiliary material next time.

[0058] It can be understood that the driving part 20 is pivotally connected to the fixed seat 10 through the first rotating shaft 11, enabling it to rotate around the rotating shaft on the fixed seat 10. This means that when the telescopic member 21 of the driving part 20 extends or contracts, the driving part 20 itself can adjust its angle to adapt to the change of the telescopic member 21. The suction part 30 is pivotally connected to the fixed seat 10 through the second rotating shaft 12, allowing it to rotate around the rotating shaft on the fixed seat 10. This pivotal connection ensures that the suction part 30 can move freely between different angles in response to the extension or contraction of the telescopic member 21 of the driving part 20.

[0059] Further, during the process of switching from the first position to the second position, the telescopic member 21 elongates. Since it is rotatably connected to the suction portion 30, the telescopic member 21 will push the suction portion 30 away from the driving portion 20. Since both the suction portion 30 and the driving portion 20 are pivotally connected to the fixed seat 10, the elongation of the telescopic member 21 will cause the suction portion 30 to rotate around the second rotating shaft 12, thereby changing its angle. At the same time, the driving portion 20 will also rotate around the first rotating shaft 11 to adjust its position so that the telescopic member 21 can continue to elongate. During the process of switching from the second position to the first position, the telescopic member 21 shortens, and the suction portion 30 is pulled towards the driving portion 20. Due to the same pivotal connection method, the suction portion 30 will rotate around the second rotating shaft 12 and adjust to a new angle. The driving portion 20 will also rotate around the first rotating shaft 11 to adapt to the shortening of the telescopic member 21.

[0060] This embodiment also provides an electronic product assembly system, including an auxiliary material attaching device 100 and a moving device. The auxiliary material attaching device 100 is connected to the moving device through a flange 60.

[0061] As described above, the above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A supplementary material attaching device, characterized in that: include: A fixing seat, wherein a first rotating shaft and a second rotating shaft are provided on the fixing seat, and the first rotating shaft and the second rotating shaft are spaced apart and arranged in parallel; A driving part, the driving part having a retractable telescopic member, the driving part being pivotally connected to the fixing seat around the first rotating shaft; A suction part, wherein the suction part is pivotally connected to the fixing seat around the second rotating axis, the telescopic member is rotatably connected to the suction part via a connecting member, and the suction part is configured to switch between a first position and a second position under the action of the telescopic member, and an angle is formed between the first position and the second position.

2. The auxiliary material attaching device according to claim 1, characterized in that: The auxiliary material attaching device also includes a limiting portion, which is connected to the fixing seat, and the limiting portion includes a first limiting component and a second limiting component. When the suction portion is located at the first position, the first limiting component abuts against the suction portion, and when the suction portion is located at the second position, the second limiting component abuts against the suction portion.

3. The auxiliary material attaching device according to claim 2, characterized in that: The first limit assembly includes a limit adjustment block and a limit adjustment bolt, the limit adjustment block is connected to the fixing seat, the limit adjustment bolt is threadedly connected to the limit adjustment block, when the suction part is located at the second position, one end of the limit adjustment bolt abuts against the suction part, and the limit adjustment bolt is used to adjust the angle.

4. The auxiliary material attaching device according to claim 2, characterized in that: The second limiting assembly includes at least one limiting protrusion, and the at least one limiting protrusion is arranged on the fixing seat. When the suction part is located at the first position, the at least one limiting protrusion abuts against the suction part.

5. The auxiliary material attaching device according to claim 1, characterized in that: The suction part comprises a connecting seat, and the connecting member is hinged to the connecting seat.

6. The auxiliary material attaching device according to claim 5, characterized in that: The suction part also includes a suction cup and a negative pressure mechanism. The suction cup is connected to the connecting seat and communicated with the negative pressure mechanism through an air pipe.

7. The auxiliary material attaching device according to any one of claims 1 to 6, characterized in that: The driving part is a cylinder, and the telescopic member is a piston rod of the cylinder.

8. The auxiliary material attaching device according to any one of claims 1 to 6, characterized in that: The fixing seat is provided with a groove and a through groove, at least a part of the driving part is pivotably received in the groove, and at least a part of the suction part is pivotably received in the through groove.

9. The auxiliary material attaching device according to any one of claims 1 to 6, characterized in that: The auxiliary material attaching device comprises a flange, the flange is connected to the fixing seat, and the flange is used to connect the auxiliary material attaching device to the moving device.

10. An electronic product assembly system, characterized in that: include: The auxiliary material attaching device according to any one of claims 1 to 9; The mobile device, the auxiliary material attaching device is connected to the mobile device through a flange.

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