Linkage mechanism and assembly equipment

Abstract

The utility model relates to the technical field of product assembly, in particular to a linkage mechanism and assembly equipment. The linkage mechanism comprises a clamping assembly, a guide assembly, a driving assembly and a linkage assembly, the clamping assembly comprises a first clamping piece and a second clamping piece, and the first clamping piece and the second clamping piece are used for clamping a part to be assembled; the guide assembly is installed on the first clamping piece and comprises a guide piece, and the guide piece is used for allowing the fastener to penetrate through; the driving assembly is connected with the second clamping piece so as to drive the second clamping piece to move; the linkage assembly comprises a first linkage piece and a second linkage piece, the first linkage piece is connected with the guiding piece, the second linkage piece is connected with the second clamping piece, so that the second linkage piece is driven to move through movement of the second clamping piece, and the linkage piece is driven to move in the process that the second linkage piece moves towards the first linkage piece and makes contact with the first linkage piece. The second linkage piece applies pressure to the first linkage piece so that the first linkage piece and the guiding piece can move. Through the arrangement, the manufacturing cost of the assembly equipment can be saved.

Description

Technical Field

[0001] This application relates to the field of product assembly technology, and in particular to a linkage mechanism and assembly equipment. Background Technology

[0002] In product assembly equipment, there are generally two components: a guiding mechanism and a clamping mechanism. The clamping mechanism includes two clamping members for clamping the parts to be assembled. The guiding mechanism includes a guide member for guiding the fasteners and is movably set to move the fasteners to the fastening holes of the parts to be assembled.

[0003] However, since the movement direction of the guide component of the guiding mechanism is different from that of the clamping component of the clamping mechanism, the traditional method generally uses two power sources to drive the movement of the guide component of the guiding mechanism and the clamping component of the clamping mechanism respectively, which results in a high manufacturing cost for existing assembly equipment. Utility Model Content

[0004] In view of this, this application provides a linkage mechanism and assembly equipment, which can save the manufacturing cost of assembly equipment.

[0005] On one hand, embodiments of this application provide a linkage mechanism, which includes a clamping component, a guiding component, a driving component, and a linkage component. The clamping component includes a first clamping member and a second clamping member, which are arranged along a first direction and are used to clamp the parts to be assembled. The guiding component is mounted on the first clamping member and includes a guide member for fasteners to pass through. The driving component is connected to the second clamping member to drive the second clamping member to move along the first direction. The linkage component includes a first linkage member and a second linkage member, which are connected to the guide member and the second linkage member is connected to the second clamping member. The movement of the second clamping member drives the second linkage member to move. During the process of the second linkage member moving toward and contacting the first linkage member, the second linkage member applies pressure to the first linkage member to make the first linkage member and the guide member move along a second direction, which is perpendicular to the second direction.

[0006] By integrating the clamping and guiding components into a single linkage mechanism, this application not only improves the structural compactness of the clamping and guiding components compared to the existing separate clamping and guiding mechanisms, making the linkage mechanism suitable for confined installation spaces, but also reduces the overall volume of the assembly equipment and the amount of material required for the housing or other load-bearing components, thus saving manufacturing costs. Furthermore, the guiding component does not require a separate drive component (power source). The relative movement between the first and second clamping components along the first direction and the movement of the guide component along the second direction are achieved through a single drive component, reducing the number of drive components, simplifying the structure, and saving costs.

[0007] In at least one embodiment, the first linkage member and / or the second linkage member have a first contact surface, which is set at an angle to a first direction, so that as the second linkage member moves toward the first linkage member and contacts the first contact surface, the second linkage member applies pressure to the first linkage member, so that the first linkage member and the guide member move along a second direction and the guide member moves to a first position; wherein, when the guide member is in the first position, the fastener on the guide member moves to the fastening hole of the part to be installed.

[0008] In the specific implementation of the second linkage, since the first contact surface is an inclined plane, the second linkage applies an inclined pressure (a force perpendicular to the first contact surface) to the first contact surface and generates a downward component force on the first linkage, so as to drive the first linkage to move downward. Since the first linkage is connected to the guide, the movement of the first linkage drives the guide to move downward, thereby causing the guide to move the fastener to the fastening hole of the part to be installed, realizing the linkage between the first linkage and the second linkage, thereby reducing the setting of the power source of the original guide mechanism and saving costs.

[0009] In at least one embodiment, the first linkage member and / or the second linkage member have a second contact surface, the second contact surface is connected to the first contact surface and is set at an angle, the second contact surface is parallel to the first direction, and when the second linkage member moves to the second contact surface, the first linkage member and the guide member are kept in the first position.

[0010] By setting the second contact surface, when the guide is in the first position and the second linkage is in contact with the second contact surface, since the second contact surface is set parallel to the first direction, the second contact surface can play the role of supporting the first linkage. Since the first linkage is connected to the guide, the second contact surface plays the role of supporting the guide. As a result, the electric screwdriver of the locking mechanism makes it difficult for the guide to shift in the height direction during the fastening process, thus improving the support stability of the guide.

[0011] In at least one embodiment, the first linkage member has a first contact surface; the second linkage member includes a first mounting bracket, a mounting shaft, and a roller, the first mounting bracket being connected to a second clamping member; the mounting shaft is mounted on the first mounting bracket, the length direction of the mounting shaft being perpendicular to the first direction and the second direction; the roller is rotatably sleeved on the mounting shaft, the outer peripheral surface of the roller contacting the first contact surface.

[0012] Compared to sliding friction, the rolling friction generated by the rolling of a roller is smaller. Therefore, by setting up rollers, the wear between the first and second linkage components can be reduced, thereby increasing the service life of the linkage components.

[0013] In at least one embodiment, the guide assembly includes a mounting base and an elastic member, the mounting base being mounted on a first clamping member, and the guide member being movably connected to the mounting base along a second direction; the two ends of the elastic member are respectively connected to the mounting base and the guide member.

[0014] By using the elastic element, the guide component acts as a buffer during its movement toward the part to be assembled, thus mitigating the problem of the guide component easily damaging the semi-finished mobile phone. Furthermore, when the guide component is not needed, the elastic force of the elastic element can drive the guide component away from the semi-finished mobile phone, allowing the guide component to return to its second position.

[0015] In at least one embodiment, the mounting base includes a mounting base, a limiting block, and a guide plate. The mounting base is connected to a first clamping member. The limiting block is mounted on the mounting base and located on the side of the mounting base away from the first clamping member. One end of the elastic member is connected to the limiting block. The guide plate is connected to the mounting base and is set at an angle. The limiting block is located on one side of the guide plate in the thickness direction. The guide member is slidably connected to the guide plate.

[0016] By installing the base plate, the connection between the first clamping member and the guide member is realized. By setting the limiting block, the connection between the elastic member and the guide member is realized, and the guide member is buffered and reset. By setting the guide plate, the sliding connection between the guide member and the guide plate is realized, thereby guiding the movement of the guide member and improving the smoothness of the guide member's movement.

[0017] In at least one embodiment, the linkage component includes a first connector, the guide and the first linkage component are connected by the first connector, and the guide and the first connector are arranged at an angle; the guide component includes a first slide rail and a first slider, the first slider is slidably connected to the first slide rail, one of the first slide rail and the first slider is connected to a guide plate, and the other of the first slide rail and the first slider is connected to the first connector.

[0018] By setting the first slide rail and the first slider, the guide member and the guide plate are slidably connected, so as to guide the movement of the guide member and make the movement of the guide member smooth. Furthermore, by setting the first connector, and the guide member and the first connector are set at an angle, the connection direction of the guide member is changed. Since the guide member and the first connector are connected, the first connector can have a large connection area with the first slide rail / first slider, thereby making the connection between the first connector and the first slide rail / first slider stable.

[0019] In at least one embodiment, the guide plate has a limiting groove, and the linkage component includes a second connector. The first linkage component and the first connector are connected by the second connector, and a portion of the second connector is located within the limiting groove to limit the travel of the second connector and the first linkage component.

[0020] By setting the limiting groove, the travel of the guide can be limited, and the problem of the first slider easily disengaging from the first slide rail can be improved, thereby enhancing the reliability of the connection between the first slide rail and the first slider.

[0021] In at least one embodiment, the linkage mechanism further includes a connecting component, the second linkage member and the second clamping member are connected through the connecting component, the driving component and the second clamping member are connected through the connecting component, the connecting component includes a first connecting plate and a second connecting plate, the first connecting plate is connected to the second linkage member; the second connecting plate is connected to the second clamping member, the driving component is connected to the second connecting plate, and the first connecting plate and the second connecting plate are connected and arranged at an angle.

[0022] By setting up connecting components, the connection between the second linkage component, the second clamping component, and the driving component is realized, making the structure of the second linkage component, the second clamping component, and the driving component compact.

[0023] In at least one embodiment, the linkage mechanism further includes a second slide rail and a second slider, the second slide rail being mounted on the support base; the second slider being slidably connected to the second slide rail and connected to the first connecting plate.

[0024] The second slider is connected to the first connecting plate. Since the first connecting plate and the second connecting plate are set up to connect the second linkage member, the second clamping member and the drive assembly, the second slide rail and the second slider can guide the movement of the second linkage member and the second clamping member, so that the movement of the second linkage member and the second clamping member is smooth.

[0025] On the other hand, this application provides an assembly device including the above-mentioned linkage mechanism and locking mechanism. The locking mechanism is used to lock fasteners to the parts to be assembled, and the locking mechanism is located on one side of the guide component of the linkage mechanism.

[0026] By configuring the linkage component in this application, the original clamping mechanism and guiding mechanism are integrated into a single linkage mechanism, thereby improving the structural compactness between the clamping mechanism and the guiding mechanism. This allows the linkage mechanism to be suitable for installation in confined spaces. Since the linkage mechanism can be applied in assembly equipment, its configuration can reduce the material required for the housing or other load-bearing components of the assembly equipment, thus saving on the manufacturing cost of the assembly equipment. Furthermore, the linkage mechanism in this application can use a single drive component to realize the relative movement between the first clamping member and the second clamping member, as well as the movement of the guiding member, reducing the number of drive components and simplifying the structure, further saving on the manufacturing cost of the assembly equipment. Attached Figure Description

[0027] Figure 1 This is a structural schematic diagram from the first perspective of the clamping component of the linkage mechanism of this application when it is not clamping the part to be assembled.

[0028] Figure 2 This is a structural schematic diagram from a second perspective when the clamping component of the linkage mechanism of this application is not clamping the part to be assembled.

[0029] Figure 3 This is a schematic diagram of the structure of the clamping component of the linkage mechanism of this application when the part to be installed and the guide are in the first position.

[0030] Figure 4 This is a schematic diagram of the linkage components of the linkage mechanism in this application.

[0031] Figure 5 An exploded view of an embodiment of the linkage mechanism of this application is shown.

[0032] Explanation of main component symbols

[0033] 1. Linkage mechanism; 100. Parts to be assembled;

[0034] 10. Clamping assembly; 11. First clamping member; 12. Second clamping member; 120. Pressure groove; 13. Suction nozzle;

[0035] 20. Guide assembly; 21. Guide component; 210. Guide hole; 22. Mounting base; 220. Mounting base plate; 221. Limiting block; 222. Guide plate; 2220. Limiting groove; 23. Elastic component; 230. Spring; 231. Guide pin; 24. First slide rail; 25. First slider; 26. Locking component; 261. Locking bolt; 262. Nut;

[0036] 30. Drive assembly; 31. Piston cylinder; 310. Piston rod;

[0037] 40. Linkage component; 41. First linkage element; 410. First contact surface; 411. Second contact surface; 42. Second linkage element; 420. First mounting bracket; 421. Mounting shaft; 422. Roller; 43. First connecting element; 44. Second connecting element;

[0038] 50. Connecting component; 51. First connecting plate; 52. Second connecting plate;

[0039] 60. Second slide rail; 61. Second slider. Detailed Implementation

[0040] The technical solutions of the embodiments of this application will be described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0041] To achieve automated product assembly, assembly equipment is typically installed to automatically assemble the parts to be assembled into the final product. Assembly equipment generally includes a guiding mechanism and a clamping mechanism. The clamping mechanism includes two clamping members used to clamp the parts to be assembled. The guiding mechanism includes a guide member used to guide the fasteners, and the guide member is movably positioned to move the fasteners to the fastening holes of the parts to be assembled.

[0042] In some embodiments of related technologies, the component to be assembled is a semi-finished mobile phone. The semi-finished mobile phone has circumferential sidewalls, and fastening holes are located on these sidewalls. Two clamping members of the clamping mechanism are located on opposite sides of the semi-finished mobile phone in the thickness direction. A guide member drives the fastener to move to the fastening holes on the circumferential sidewalls of the semi-finished mobile phone. It is evident that the relative positions between the guide member of the guide mechanism and the semi-finished mobile phone are not the same as the relative positions between the two clamping members and the semi-finished mobile phone. This results in different movement directions for the guide member and the clamping members. Traditionally, two power sources are used to drive the movement of the guide member of the guide mechanism and the clamping members of the clamping mechanism, respectively, leading to higher manufacturing costs for existing assembly equipment. Furthermore, since the guide mechanism and clamping mechanism are separately configured, the overall structure of the assembly equipment is relatively dispersed, resulting in a larger overall volume and requiring more material for the housing or other load-bearing components, further increasing the manufacturing cost of the assembly equipment.

[0043] One embodiment of this application provides a linkage mechanism, which includes a clamping component, a guiding component, a driving component, and a linkage component. The clamping component includes a first clamping member and a second clamping member. The guiding component includes a guide member and is mounted on the first clamping member. The driving component is connected to the second clamping member to drive the second clamping member to move. The linkage component includes a first linkage member and a second linkage member. The first linkage member is connected to the guide member, and the second linkage member is connected to the second clamping member. The movement of the second clamping member drives the second linkage member to move toward the first linkage member and the guide member, so that the first linkage member and the second linkage member cooperate to realize the movement of the guide member toward the part to be installed.

[0044] By configuring the linkage component in this application, the original clamping mechanism and guiding mechanism are integrated into a single linkage mechanism, thereby improving the structural compactness between the clamping mechanism and the guiding mechanism. This allows the linkage mechanism to be suitable for installation in confined spaces. Since the linkage mechanism can be applied in assembly equipment, its configuration can reduce the material required for the housing or other load-bearing components of the assembly equipment, thus saving on the manufacturing cost of the assembly equipment. Furthermore, the linkage mechanism in this application can use a single drive component to realize the relative movement between the first clamping member and the second clamping member, as well as the movement of the guiding member, reducing the number of drive components and simplifying the structure, further saving on the manufacturing cost of the assembly equipment.

[0045] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Unless otherwise specified, the embodiments and features described below can be combined with each other.

[0046] Please see Figure 1One embodiment of this application provides an assembly device, including a linkage mechanism 1 and a locking mechanism. The locking mechanism is used to lock fasteners to the part to be assembled 100. The linkage mechanism 1 includes a guide component 20, and the locking mechanism is located on one side of the guide component 20 of the linkage mechanism 1.

[0047] In some embodiments, the assembly equipment includes an installation component, which includes a worktable and an installation housing. The worktable is disposed within the installation housing, and the linkage mechanism 1 and the locking mechanism are mounted on the worktable.

[0048] In some embodiments, the fastening mechanism includes an electric screwdriver for fastening fasteners.

[0049] Please see Figure 1 and Figure 2 In some embodiments, the linkage mechanism includes a clamping assembly 10, a guiding assembly 20, a driving assembly 30, and a linkage assembly 40. The clamping assembly 10 includes a first clamping member 11 and a second clamping member 12, which are arranged along a first direction and are used to clamp the part to be assembled 100. The guiding assembly 20 is mounted on the first clamping member 11 and includes a guide member 21 for fasteners to pass through. The driving assembly 30 is connected to the second clamping member 12 to drive the second clamping member 12 along a direction. The first direction of movement; the linkage assembly 40 includes a first linkage member 41 and a second linkage member 42. The first linkage member 41 is connected to the guide member 21, and the second linkage member 42 is connected to the second clamping member 12. The movement of the second clamping member 12 drives the second linkage member 42 to move. During the process of the second linkage member 42 moving towards and contacting the first linkage member 41, the second linkage member 42 applies pressure to the first linkage member 41, so that the first linkage member 41 and the guide member 21 move along the second direction, thereby realizing the movement of the guide member 21 towards the part to be installed 100. The first direction is perpendicular to the second direction.

[0050] By integrating the clamping component 10 and the guiding component 20 into a single linkage mechanism 1 through the linkage component 40, compared with the prior art where the clamping mechanism and the guiding mechanism are set separately, this application not only improves the structural compactness between the clamping component and the guiding component, making the linkage mechanism 1 suitable for narrow installation spaces, but also reduces the overall volume of the assembly equipment and the materials required for the housing or other load-bearing components of the assembly equipment, thereby saving the manufacturing cost of the assembly equipment. Furthermore, the guiding component 20 does not need to be equipped with a separate drive component (power source). The relative movement between the first clamping member 11 and the second clamping member 12 along the first direction and the movement of the guiding member 21 along the second direction are realized through a single drive component 30, reducing the number of drive components, thereby simplifying the structure and saving costs.

[0051] Please see Figure 1 and Figure 2 In some embodiments, the first linkage 41 and / or the second linkage 42 have a first contact surface 410, which is set at an angle to the first direction so that the first contact surface 410 is inclined to the horizontal plane. During the process of the second linkage 42 moving toward the first linkage 41 and contacting the first contact surface 410, the second linkage 42 applies pressure to the first linkage 41 so that the first linkage 41 and the guide 21 move along the second direction and the guide 21 has a first position. When the guide 21 is in the first position, the fastener on the guide 21 moves to the fastening hole of the part to be installed 100.

[0052] In the specific implementation of the second linkage 42, since the first contact surface 410 is an inclined surface, the second linkage 42 applies an inclined pressure (a force perpendicular to the first contact surface 410) to the inclined surface of the first contact surface 410, and generates a downward component force on the first linkage 41, so as to drive the first linkage 41 to move downward. Since the first linkage 41 is connected to the guide 21, the movement of the first linkage 41 drives the guide 21 to move downward, thereby causing the guide 21 to drive the fastener to move to the fastening hole of the part to be installed 100, realizing the linkage between the first linkage 41 and the second linkage 42, thereby reducing the setting of the power source of the original guide mechanism and saving costs.

[0053] In some embodiments, the second clamping member 12 is a pressure block having a pressure groove 120 for accommodating the accessory 100 to be assembled.

[0054] Please see Figure 1 and Figure 2In some embodiments, the clamping assembly 10 further includes a suction nozzle 13 for connection to a vacuum generator. The suction nozzle 13 is disposed on the first clamping member 11 and extends into the pressure groove 120. When the part to be assembled 100 is accommodated in the pressure groove 120, the suction nozzle 13 is used to adsorb the part to be assembled 100.

[0055] In some embodiments, the drive assembly 30 includes a piston cylinder 31 having a piston rod 310 connected to the second clamping member 12.

[0056] Optionally, piston cylinder 31 can be a pneumatic cylinder, a hydraulic cylinder, or an electric push rod.

[0057] In some embodiments, the guide member 21 has a guide hole 210 for fasteners to pass through and guide the fasteners.

[0058] In some embodiments, the drive assembly 30 includes a drive mounting base for mounting on a worktable, and the piston cylinder 31 is mounted on the drive mounting base.

[0059] In the embodiments of this application, the accessory to be assembled 100 is a mobile phone semi-finished product, the first direction is the thickness direction of the mobile phone semi-finished product, and it can be understood that the first direction is the moving direction of the second clamping member 12, and the second direction is perpendicular to the first direction.

[0060] Please see Figure 3 and Figure 4 In some embodiments, the first linkage member 41 has a second contact surface 411, which is connected to the first contact surface 410 and is set at an angle. The second contact surface 411 is parallel to the first direction. When the second linkage member 42 moves to the second contact surface 411, the first linkage member 41 and the guide member 21 are kept in the first position.

[0061] Understandably, the second contact surface 411 is parallel to the circumferential sidewall where the fastening hole of the fitting 100 is located.

[0062] In some embodiments, the accessory to be assembled 100 is a mobile phone semi-finished product, which has a charging port, a fastening hole located on one side of the charging port, and a second contact surface 411 parallel to the side wall where the charging port is located.

[0063] If only the first contact surface 410 is provided, since the first contact surface 410 is inclined, when the first linkage 41 and guide 21 are in the first position and the second linkage 42 is in contact with the first contact surface 410, the second linkage 42 on the first contact surface 410 can easily affect the position of the first linkage 41 and guide 21 in the height direction (second direction), causing the guide 21 to shake during the fastener fastening process. With the provision of the second contact surface 411, when the guide 21 is in the first position and the second linkage 42 is in contact with the second contact surface 411, since the second contact surface 411 is set parallel to the first direction, the second contact surface 411 can play the role of supporting the first linkage 41. Since the first linkage 41 is connected to the guide 21, the second contact surface 411 plays the role of supporting the guide 21, thereby making it less likely for the guide 21 to shift in the height direction during the fastening process of the electric screwdriver of the fastening mechanism, thus improving the support stability of the guide 21.

[0064] Please see Figure 4 and Figure 5 In some embodiments, the second linkage 42 includes a first mounting bracket 420, a mounting shaft 421, and a roller 422. The length direction of the mounting shaft 421 is perpendicular to the first direction and the second direction. The first mounting bracket 420 is connected to the second clamping member 12. The mounting shaft 421 is mounted on the first mounting bracket 420. The roller 422 is rotatably sleeved on the mounting shaft 421, and the outer peripheral surface of the roller 422 contacts the first linkage 41.

[0065] Compared to sliding friction, the rolling friction generated by the rolling of the roller 422 is smaller. Therefore, by setting the roller 422, the wear between the first linkage 41 and the second linkage 42 can be reduced, thereby improving the service life of the linkage assembly 40.

[0066] In some embodiments, the guide member 21 also has a second position, in which the fasteners on the guide member 21 are separated from the mobile phone semi-finished product (assembly 100 to be assembled).

[0067] In the specific implementation process, the guide member 21 is in the second position (initial position), and the second linkage member 42 moves toward the first linkage member 41 until the second linkage member 42 contacts the first contact surface 410. During this process, the guide member 21 moves from the second position to the first position, thereby connecting the fastener on the guide member 21 with the mobile phone semi-finished product. Then, the fastening mechanism fastens the fastener. After the fastener fastening is completed, the second linkage member 42 moves away from the first linkage member 41, so that the guide member 21 moves from the first position to the second position.

[0068] In some embodiments, the guide assembly 20 includes a mounting base 22 and an elastic member 23. The mounting base 22 is mounted on the first clamping member 11, and the guide member 21 is movably connected to the mounting base 22. The two ends of the elastic member 23 are respectively connected to the mounting base 22 and the guide member 21.

[0069] By setting the elastic element 23, during the movement of the guide element 21 toward the part to be assembled 100, the elastic element 23 will play a buffering role to improve the problem that the guide element 21 is easy to damage the mobile phone semi-finished product; and when the guide element 21 is not needed, the elastic force of the elastic element 23 can drive the guide element 21 away from the mobile phone semi-finished product so that the guide element 21 returns to the second position.

[0070] Please see Figure 2 and Figure 3 In some embodiments, the mounting base 22 includes a mounting base 220, a limiting block 221, and a guide plate 222. The mounting base 220 is connected to the first clamping member 11. The limiting block 221 is mounted on the mounting base 220 and located on the side of the mounting base 220 away from the first clamping member 11. One end of the elastic member 23 is connected to the limiting block 221. The guide plate 222 is connected to the mounting base 220 and is set at an angle. The limiting block 221 is located on one side of the guide plate 222 in the thickness direction. The guide member 21 is slidably connected to the guide plate 222.

[0071] By setting the mounting base plate 220, the connection between the first clamping member 11 and the guide member 21 is realized. By setting the limiting block 221, the connection between the elastic member 23 and the guide member 21 is realized, and the guide member 21 is buffered and reset. By setting the guide plate 222, the sliding connection between the guide member 21 and the guide plate 222 is realized, thereby guiding the movement of the guide member 21 and improving the smoothness of the movement of the guide member 21.

[0072] In some embodiments, the elastic element 23 includes a spring 230.

[0073] Please refer to the guide pin. Figure 2 and Figure 5 In some embodiments, the elastic element 23 includes a spring 230 and a guide pin 231. The spring 230 is sleeved on the guide pin 231 so as to guide and support the spring through the guide pin 231. The guide pin 231 is connected to the limiting block 221, and the spring 230 is connected to the guide element 21.

[0074] In some embodiments, the guide assembly 20 further includes a locking member 26, which passes through the guide member 21 and the limiting block 221 and is threadedly connected to the limiting block 221 to lock the guide member 21 in a preset position. Furthermore, the lower stroke position of the guide member 21 can be adjusted by the locking member 26 to accommodate different mobile phone models. Understandably, different mobile phone models have different lengths / widths, resulting in different distances between the circumferential sidewalls of different mobile phone models and the guide member 21.

[0075] Understandably, guide member 21 can be mounted on the mounting assembly of the assembly equipment via locking member 26.

[0076] In some other embodiments of the locking member 26, when the locking guide 21 is not required, the locking member 26 is only provided through the limiting block 221, which can be installed on the mounting assembly of the assembly equipment via the locking member 26.

[0077] Please see Figure 2 In some embodiments, the locking member 26 includes a locking bolt 261 and a nut 262. The locking bolt 261 is threadedly connected to the limiting block 221, and the nut 262 is sleeved on the locking bolt 261 and threadedly connected to the locking bolt 261. There are two nuts 262, and the two nuts 262 abut against the two sides of the limiting block 221 in the thickness direction, respectively, to improve the connection stability of the limiting block 221.

[0078] Please see Figure 2 and Figure 3 In some embodiments, the linkage component 40 includes a first connector 43, the guide 21 and the first linkage component 41 are connected by the first connector 43, and the guide 21 and the first connector 43 are set at an angle; the guide component 20 includes a first slide rail 24 and a first slider 25, the first slider 25 is slidably connected to the first slide rail 24, one of the first slide rail 24 and the first slider 25 is connected to the guide plate 222, and the other of the first slide rail 24 and the first slider 25 is connected to the first connector 43.

[0079] By setting the first slide rail 24 and the first slider 25, the guide member 21 is slidably connected to the guide plate 222, so as to guide the movement of the guide member 21 and make the movement of the guide member 21 smooth. Furthermore, by setting the first connector 43, and setting the guide member 21 and the first connector 43 at an angle, the connection direction of the guide member 21 is changed. Since the guide member 21 and the first connector 43 are connected, the first connector 43 can have a large connection area with the first slide rail 24 / first slider 25, so as to make the connection between the first connector 43 and the first slide rail 24 / first slider 25 stable.

[0080] Optionally, the first connector 43 is an "H"-shaped rod; or the first connector 43 is a connecting block; or the first connector 43 is a connecting plate.

[0081] Please see Figure 2 In some embodiments, the guide plate 222 has a limiting groove 2220, and the linkage component 40 includes a second connector 44. The first linkage component 41 and the first connector 43 are connected by the second connector 44, and a portion of the second connector 44 is located in the limiting groove 2220 to limit the movement of the second connector 44 and the first linkage component 41 by the limiting groove 2220.

[0082] By setting the limiting groove 2220, the movement stroke of the guide 21 can be limited, and the problem that the first slider 25 is easy to detach from the first slide rail 24 can be improved, thereby enhancing the reliability of the connection between the first slide rail 24 and the first slider 25.

[0083] Please see Figure 1 In some embodiments, the linkage mechanism further includes a connecting component 50, the second linkage member 42 and the second clamping member 12 are connected through the connecting component 50, and the driving component 30 and the second clamping member 12 are connected through the connecting component 50; the connecting component 50 includes a first connecting plate 51 and a second connecting plate 52, the first connecting plate 51 is connected to the second linkage member 42; the second connecting plate 52 is connected to the second clamping member 12, the driving component is connected to the second connecting plate 52, and the first connecting plate 51 and the second connecting plate 52 are connected and arranged at an angle.

[0084] By setting the connecting component 50, the connection between the second linkage component 42, the second clamping component 12 and the driving component 30 is realized, making the structure of the second linkage component 42, the second clamping component 12 and the driving component 30 compact.

[0085] Please see Figure 1 and Figure 5 In some embodiments, the linkage mechanism further includes a second slide rail 60 and a second slider 61. The second slide rail 60 is used to be mounted on the support base surface; the second slider 61 is slidably connected to the second slide rail 60 and is connected to the first connecting plate 51.

[0086] The second slider 61 is connected to the first connecting plate 51. Since the first connecting plate 51 and the second connecting plate 52 are set up to realize the connection between the second linkage member 42, the second clamping member 12 and the drive assembly 30, the second slide rail 60 and the second slider 61 can guide the movement of the second linkage member 42 and the second clamping member 12, so that the movement of the second linkage member 42 and the second clamping member 12 is smooth.

[0087] Furthermore, those skilled in the art should recognize that the above embodiments are merely illustrative of this application and are not intended to limit this application. Any appropriate changes and variations made to the above embodiments within the essential spirit and scope of this application fall within the scope of this application's disclosure.

Claims

1. A linkage mechanism, characterized in that, include: A clamping assembly includes a first clamping member and a second clamping member, the first clamping member and the second clamping member being arranged along a first direction, and the first clamping member and the second clamping member being used to clamp an accessory to be assembled; A guide assembly is mounted on the first clamping member, the guide assembly including a guide member for fasteners to pass through; A drive assembly, connected to the second clamping member, drives the second clamping member to move along the first direction; The linkage assembly includes a first linkage member and a second linkage member. The first linkage member is connected to the guide member, and the second linkage member is connected to the second clamping member. The second linkage member moves by moving the second clamping member. As the second linkage member moves toward the first linkage member and comes into contact with the first linkage member, the second linkage member applies pressure to the first linkage member, so that the first linkage member and the guide member move along a second direction, which is perpendicular to the second direction.

2. The linkage mechanism as described in claim 1, characterized in that, The first linkage and / or the second linkage have a first contact surface, which is set at an angle to the first direction, so that as the second linkage moves toward the first linkage and contacts the first contact surface, the second linkage applies pressure to the first linkage to cause the first linkage and the guide to move along the second direction and to move the guide to a first position; wherein, when the guide is in the first position, the fastener on the guide moves to the fastening hole of the part to be installed.

3. The linkage mechanism as described in claim 2, characterized in that, The first linkage member and / or the second linkage member have a second contact surface, the second contact surface is connected to the first contact surface and is set at an angle, the second contact surface is parallel to the first direction, and when the second linkage member moves to the second contact surface, the first linkage member and the guide member are kept in the first position.

4. The linkage mechanism as described in claim 2, characterized in that, The first linkage component has the first contact surface; the second linkage component includes: The first mounting bracket is connected to the second clamping member; A mounting shaft is mounted on the first mounting bracket, and the length direction of the mounting shaft is perpendicular to the first direction and the second direction. A roller is rotatably mounted on the mounting shaft, and the outer peripheral surface of the roller contacts the first contact surface.

5. The linkage mechanism as described in claim 1, characterized in that, The guiding component includes: Mounting base, mounted on the first clamping member, and guide member movably connected to the mounting base along the second direction; An elastic element, the two ends of which are respectively connected to the mounting base and the guide element.

6. The linkage mechanism as described in claim 5, characterized in that, The mounting base includes: The mounting base is connected to the first clamping member; A limiting block is installed on the mounting base plate and located on the side of the mounting base plate away from the first clamping member, and one end of the elastic member is connected to the limiting block; A guide plate is connected to the mounting base plate and set at an angle, the limiting block is located on one side of the guide plate in the thickness direction, and the guide member is slidably connected to the guide plate.

7. The linkage mechanism as described in claim 6, characterized in that, The linkage component includes a first connector, the guide and the first linkage component are connected through the first connector, and the guide and the first connector are arranged at an angle. The guide assembly includes a first slide rail and a first slider, the first slider being slidably connected to the first slide rail, one of the first slide rail and the first slider being connected to the guide plate, and the other of the first slide rail and the first slider being connected to the first connector.

8. The linkage mechanism as described in claim 7, characterized in that, The guide plate has a limiting groove, and the linkage component includes a second connector. The first linkage component and the first connector are connected through the second connector. A portion of the second connector is located within the limiting groove to limit the travel of the second connector and the first linkage component through the limiting groove.

9. The linkage mechanism as described in any one of claims 1 to 8, characterized in that, The linkage mechanism further includes a connecting component, through which the second linkage member and the second clamping member are connected, and through which the driving component and the second clamping member are connected, the connecting component comprising: The first connecting plate is connected to the second linkage component; The second connecting plate is connected to the second clamping member, the driving assembly is connected to the second connecting plate, and the first connecting plate and the second connecting plate are connected and arranged at an angle.

10. The linkage mechanism as described in claim 9, characterized in that, The linkage mechanism also includes: The second slide rail is used for mounting on the support base. The second slider is slidably connected to the second slide rail, and the second slider is connected to the first connecting plate.

11. An assembly device, characterized in that, include: The linkage mechanism according to any one of claims 1 to 10; A locking mechanism for locking fasteners to the parts to be assembled, the locking mechanism being located on one side of the guide assembly of the linkage mechanism.

Images