Automatic assembly equipment for connectors

Abstract

The present invention discloses an automatic assembly device for connecting parts, belonging to the field of automated production lines. The automatic assembly device for connecting parts comprises a base, and also comprises: a support assembly part arranged on the base, used for assembling a left part, a right part and a bottom plate, wherein the support assembly part comprises a support conveying mechanism, an empty tray stacking mechanism and a support assembly mechanism, the support conveying mechanism is used for conveying the left part, the right part and the bottom plate to the assembly mechanism, and the empty tray stacking mechanism is used for stacking the empty trays containing the left part, the right part and the bottom plate; a pin assembly part arranged on the base, used for assembling the pins of the assembled support; a detection and adjustment part and a support placement part arranged on the base, the detection and adjustment part is used for detecting the pins of the support after assembly; the present invention can overcome the problems of low automation degree, low assembly efficiency and poor assembly quality stability of the extreme sports camera support assembly.

Description

Technical Field

[0001] The present invention relates to the technical field of automated production lines, and in particular to an automatic assembly device for connectors. Background Art

[0002] Extreme sports refer to recreational sports in which humans, in the process of integrating with nature, use modern high-tech means to maximize their physical and mental potential and challenge themselves. Usually, when doing extreme sports, extreme sports cameras are used to record and capture every wonderful moment. Therefore, extreme sports cameras need to be small, lightweight, waterproof, shockproof, and able to work stably during various extreme sports. This requires its support (i.e. connecting parts) to have good working performance. Generally, the various parts are assembled to form a complete support structure, and then fixed with bolts, clips or pins.

[0003] At present, the assembly of extreme sports camera brackets is usually carried out in steps with a low degree of automation. After the assembly is completed, it mainly relies on manual placement and loading, which makes the bracket assembly efficiency low. In addition, during assembly, it is difficult to ensure the firmness and stability of the connection between the pins and the components, which seriously affects the stability and reliability of the bracket during use. Summary of the invention

[0004] The purpose of the present invention is to solve the problems of low automation, low assembly efficiency and poor assembly quality stability in the assembly of an extreme sports camera support in the prior art, and to propose an automatic assembly device for connectors.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A connecting piece automatic assembly device comprises a base, and also comprises: a support assembly part arranged on the base, used for assembling a left part, a right part and a bottom plate, wherein the support assembly part comprises a support conveying mechanism, an empty tray stacking mechanism and a support assembly mechanism, the support conveying mechanism is used for conveying the left part, the right part and the bottom plate to the assembly mechanism, the empty tray stacking mechanism is used for stacking the empty trays containing the left part, the right part and the bottom plate; a pin assembly part arranged on the base, used for assembling the assembled supports with pins; a detection and adjustment part and a support placement part arranged on the base, the detection and adjustment part is used for detecting the pins of the support after assembly and adjusting the direction of the support, and the support placement part is used for placing the finished support.

[0007] In order to facilitate the conveying of various components of the support, preferably, the support conveying mechanism includes a gantry arranged on the base, the gantry is fixedly connected with a longitudinal slide rail and two sets of transverse slide rails, the transverse slide rails and the longitudinal slide rails are provided with a turning line gripper module, the base is provided with a first conveying device, a second conveying device and a bottom plate conveying device on the side close to the gantry, and the first conveying device, the second conveying device and the bottom plate conveying device are symmetrically provided with adjustment baffles, wherein the turning line gripper module is located above the first conveying device, the second conveying device and the bottom plate conveying device.

[0008] In order to facilitate the recycling of each component on the tray, the empty tray stacking mechanism further includes a second recycling conveyor line and two groups of first recycling conveyor lines arranged on the base, the side of the base close to the first recycling conveyor line is fixedly connected with the first empty tray stacking module, the side of the base close to the second recycling conveyor line is fixedly connected with the second empty tray stacking module, and the first recycling conveyor line and the second recycling conveyor line are both provided with a pushing module on the side away from the first empty tray stacking module and the second empty tray stacking module, wherein the two groups of the first recycling conveyor lines are respectively connected to the first conveying device and the second conveying device, and the second recycling conveyor line is connected to the bottom plate conveying device.

[0009] In order to facilitate the assembly of various components and avoid stacking of various components during assembly, preferably, the support assembly mechanism includes three groups of positioning frames fixedly connected to the base, and the positioning frames are provided with conveyor belt groups. The three groups of positioning frames are respectively fixedly connected with a second anti-stacking part and two groups of first anti-stacking parts on one side close to the conveyor belt group, and the positioning frames are symmetrically provided with assembly modules on one side close to the positioning frames, and the positioning frames are fixedly connected with a limiting part on one side close to the assembly module, wherein the distance between the first anti-stacking part and the second anti-stacking part and the conveyor belt group matches the thickness of a single support, and the assembly module can move reciprocally relative to each other along the limiting part, and the conveyor belt group passes through the limiting part, and the positioning frames are symmetrically provided with an assembly detector on one side close to the assembly module.

[0010] In order to facilitate the pre-installation of pins on the assembled support, the pin assembly part further includes a mounting frame and a mounting seat fixedly connected to the base, five groups of positioning plates are fixedly connected to the mounting seat, guide members are symmetrically arranged on both sides of the mounting seat close to one group of positioning plates, a pre-installation module is arranged on one side of the mounting seat close to the guide member, a groove matching the pin is opened at the bottom of the guide member, and a pin positioning member fixedly connected to the mounting seat is arranged between the guide member and the positioning plate, a vibrating loading plate connected to the corresponding direction guide member is symmetrically fixedly connected to the base, wherein the positioning plate matches the size of the assembled support, the positioning plate located between the guide members on both sides is close to the positioning frame, and a movable needle mechanism is arranged on one side of the base close to the other four groups of positioning plates.

[0011] In order to ensure the firmness and stability of the pin assembly, the movable needle planting mechanism further includes a first movable module and a second movable module fixedly connected to the mounting frame, the first movable module is provided with a first grabbing module, the second movable module is provided with a second grabbing module, and a needle planting module is provided on the side of the base close to the other four groups of positioning disks, wherein the first grabbing module includes three groups of grabbing parts, and the second grabbing module includes four groups of grabbing parts, the first grabbing module is used to grab the support assembled on the positioning frame to the positioning disk close to one side thereof, and to grab the support after the pin is pre-installed to the adjacent positioning disk, and the second grabbing module is provided with a driving device on the second group of grabbing parts along the direction close to the first grabbing module, which is used to drive the corresponding grabbing parts to rotate.

[0012] In order to facilitate the detection of the effect of pin assembly and to facilitate the grasping of the support, further, the detection and adjustment part includes a longitudinal conveying line arranged on the side of the base close to the seeding needle module, and a seeding needle detector is arranged on the longitudinal conveying line. The end of the longitudinal conveying line is fixedly connected with a material guide piece, and a transverse conveying line is arranged on the side of the base close to the material guide piece. Side uprights are symmetrically arranged on the transverse conveying line, wherein the shape of the surface of the longitudinal conveying line matches the shape of the support, the distance between the material guide piece and the longitudinal conveying line matches the thickness of the support, the transverse conveying line is located below the material guide piece, the distance between the two groups of side uprights matches the thickness of the support, and the distance between the side uprights and the transverse conveying line is less than the height of the side uprights of the support.

[0013] In order to facilitate the swinging of the assembled support, further, the support placement part includes a transverse module arranged on the side of the base close to the side upright, the transverse module is provided with a boom module, the boom module is provided with a rotating cylinder, the rotating cylinder is provided with a variable-length grabbing disk, wherein the variable-length grabbing disk includes multiple groups of grabbing heads, the grabbing heads are located above the side upright, initially, the variable-length grabbing disk is parallel to the side upright, and the rotating cylinder drives the variable-length grabbing disk to rotate ninety degrees in a single operation.

[0014] In order to ensure the stability of the support when it is placed, it further includes a double belt conveyor line fixedly connected to the base, the double belt conveyor line is vertically arranged to the transverse conveyor line, the distance between the double belt conveyor lines matches the size of the finished product tray, and a finished product placement module is arranged on the side of the double belt conveyor line close to the transverse conveyor line, and the finished product placement module can drive the finished product tray to move up and down along the double belt conveyor line.

[0015] In order to improve the efficiency of support placement and facilitate the collection of finished product supports, further, an empty tray release module is provided at one end of the double-belt conveyor line, and a finished product stacking module is provided at the end of the double-belt conveyor line away from the empty tray release module. The empty tray release module is used to release empty trays onto the double-belt conveyor line, and the finished product stacking module is used to stack the finished trays after placement.

[0016] Compared with the prior art, the present invention provides an automatic assembly device for connectors, which has the following beneficial effects:

[0017] 1. The automatic assembly equipment for connecting parts can automatically carry out the complete assembly process of the support through the support assembly part, the pin assembly part, the detection and adjustment part and the support placement part. On the one hand, it can reduce the space occupied by the equipment during the partial assembly, and also improve the degree of automation of the support assembly, thereby greatly improving the efficiency of the support assembly.

[0018] 2. The automatic assembly equipment for the connector can automatically collect the trays containing the components through the empty tray stacking mechanism. On the one hand, it is convenient for the subsequent use of the empty trays, and on the other hand, it prevents the empty trays from affecting the assembly of the support. In addition, the first anti-stacking component and the second anti-stacking component can prevent the components from being stacked together during assembly. While improving the assembly quality of the support, it can prevent the stacked components from affecting the operation of the equipment, thereby reducing the failure rate during the operation of the equipment.

[0019] 3. The automatic assembly equipment for the connector can rivet different pins of the support respectively by moving the seeding needle mechanism, so that the riveting force between each pin and the support is the same, thereby improving the stability and reliability of the support during use.

[0020] 4. The automatic assembly equipment for the connector can adjust the state of the support during the conveying process through the detection and adjustment part to facilitate the grasping of the support. At the same time, it can detect the support that fails the pin riveting, thereby improving the qualified rate of the product.

[0021] 5. The automatic assembly equipment for the connector can automatically place the assembled supports in order through the support placement part, which not only improves the efficiency of support placement, but also reduces the labor cost required for support placement and reduces the cost of mass production of supports.

[0022] The parts not involved in the device are the same as the prior art or can be implemented by using the prior art. The present invention can overcome the problems of low automation level, low assembly efficiency and poor assembly quality stability of the extreme sports camera support. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The present invention is a schematic structural diagram of an automatic connector assembly device.

[0024] Figure 2 The present invention is a schematic diagram of the internal structure of a protective cover in an automatic connector assembly device.

[0025] Figure 3 A schematic diagram of the partial structure of an automatic assembly device for connectors proposed by the present invention Figure 1 .

[0026] Figure 4 A schematic diagram of the partial structure of an automatic assembly device for connectors proposed by the present invention Figure 2 .

[0027] Figure 5 A schematic diagram of the partial structure of an automatic assembly device for connectors proposed by the present invention Figure 3 .

[0028] Figure 6 A connector automatic assembly device proposed by the present invention Figure 3 Schematic diagram of the structure of part A in .

[0029] Figure 7 A connector automatic assembly device proposed by the present invention Figure 4 Schematic diagram of the structure of part B.

[0030] Figure 8 A connector automatic assembly device proposed by the present invention Figure 5 Schematic diagram of the structure of part C in .

[0031] In the figure: 1. protective cover; 2. base; 3. gantry; 4. horizontal slide rail; 5. longitudinal slide rail; 6. line transfer gripper module; 7. first conveying device; 8. second conveying device; 9. bottom plate conveying device; 10. adjustment baffle; 11. first recycling conveying line; 12. second recycling conveying line; 13. first empty tray stacking module; 14. second empty tray stacking module; 15. pusher module; 16. positioning frame; 17. conveyor belt group; 18. first anti-stacking component; 19. second anti-stacking component; 20. assembly module; 21. assembly detector; 22. limiter; 23. mounting frame; 24. vibration upper Material tray; 25. Mounting seat; 26. Pre-installed module; 27. Positioning plate; 28. Guide member; 29. ​​Pin positioning member; 30. First moving module; 31. First grabbing module; 32. Seeding needle module; 33. Second moving module; 34. Second grabbing module; 35. Longitudinal conveyor line; 36. Seeding needle detector; 37. Material guide member; 38. Horizontal conveyor line; 39. Side member; 40. Horizontal module; 41. Hanging arm module; 42. Rotating cylinder; 43. Variable-pitch grabbing plate; 44. Double-belt conveyor line; 45. Empty tray release module; 46. Finished product placement module; 47. Finished product stacking module. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0033] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0034] Example:

[0035] Reference Figure 1-Figure 8 , an automatic assembly device for connecting parts, including a base 2, and a protective cover 1, the base 2 is connected in the protective cover 1, and an operation panel is provided on the protective cover 1, so that the staff can operate the assembly process of the support, and at the same time improve the safety of the staff, and also include: a support assembly part arranged on the base 2, used to assemble the left part and the right part with the bottom plate, wherein the support assembly part includes a support conveying mechanism, an empty tray stacking mechanism and a support assembly mechanism, the support conveying mechanism is used to convey the left part, the right part and the bottom plate to the assembly mechanism, and the empty tray stacking mechanism is used to stack the empty trays containing the left part, the right part and the bottom plate; a pin assembly part arranged on the base 2, used to assemble the assembled support with pins; a detection and adjustment part and a support placement part are arranged on the base 2, the detection and adjustment part is used to detect the pins of the support after assembly, and adjust the direction of the support, and the support placement part is used to place the finished support.

[0036] Reference Figure 2-Figure 3 The support conveying mechanism includes a gantry 3 arranged on a base 2, a longitudinal slide rail 5 and two sets of transverse slide rails 4 are fixedly connected to the gantry 3, a line-turning gripper module 6 is arranged on the transverse slide rail 4 and the longitudinal slide rail 5, a first conveying device 7, a second conveying device 8 and a bottom plate conveying device 9 are arranged on the side of the base 2 close to the gantry 3, and the first conveying device 7, the second conveying device 8 and the bottom plate conveying device 9 are symmetrically provided with adjusting baffles 10, wherein the line-turning gripper module 6 is located above the first conveying device 7, the second conveying device 8 and the bottom plate conveying device 9.

[0037] The line-turning gripper module 6 includes multiple groups of grippers that match the shapes of each component, which are used to grab different components, and the distance between adjacent grippers is the same as the distance between adjacent conveyor belt groups 17. The transverse slide rails 4 and the longitudinal slide rails 5 are both electrically driven, so that the line-turning gripper module 6 can move in the transverse and longitudinal directions, so that each component can be placed on a different conveyor belt group 17 respectively. The distance between adjacent adjustment baffles 10 can be adjusted to match the size of the tray of each component to ensure the angle stability of each component during transportation.

[0038] Reference Figure 3 The empty tray stacking mechanism includes a second recovery conveyor line 12 and two groups of first recovery conveyor lines 11 arranged on the base 2, a first empty tray stacking module 13 is fixedly connected to the side of the base 2 close to the first recovery conveyor line 11, and a second empty tray stacking module 14 is fixedly connected to the side of the base 2 close to the second recovery conveyor line 12, and a pushing module 15 is provided on the side of the first recovery conveyor line 11 and the second recovery conveyor line 12 away from the first empty tray stacking module 13 and the second empty tray stacking module 14, wherein the two groups of first recovery conveyor lines 11 are respectively connected to the first conveying device 7 and the second conveying device 8, and the second recovery conveyor line 12 is connected to the bottom plate conveying device 9.

[0039] It needs to be explained that the specific structure of the first empty tray stacking module 13 and the second empty tray stacking module 14 can refer to the technical solutions in the prior art, and those skilled in the art can know it, so it will not be elaborated here. The pushing module 15 includes a pushing plate and a pushing cylinder, which is a conventional means in the prior art, so it will not be elaborated here, and is used to push the empty trays on the first recovery conveyor line 11 and the second recovery conveyor line 12 to the first empty tray stacking module 13 and the second empty tray stacking module 14 respectively, so as to facilitate the recycling and reuse of the empty trays of each component.

[0040] Reference Figure 3 and Figure 6 The support assembly mechanism includes three groups of positioning frames 16 fixedly connected to the base 2, and a conveyor belt group 17 is arranged on the positioning frames 16. The three groups of positioning frames 16 are respectively fixedly connected to the second anti-piling parts 19 and two groups of first anti-piling parts 18 on the side close to the conveyor belt group 17. The positioning frames 16 are symmetrically provided with assembly modules 20 on the side close to the positioning frames 16. The positioning frames 16 are fixedly connected to the side close to the assembly module 20 with a limiting member 22, wherein the distance between the first anti-piling part 18 and the second anti-piling part 19 and the conveyor belt group 17 matches the thickness of a single support, the assembly module 20 can reciprocate relatively along the limiting member 22, the conveyor belt group 17 passes through the limiting member 22, and the assembly detector 21 is symmetrically provided on the side of the positioning frame 16 close to the assembly module 20.

[0041] When conveying, each component will move between the conveyor belt group 17 and the positioning frame 16, and the bottom plate is located between the left and right components. If the components are stacked, the first anti-stacking component 18 and the second anti-stacking component 19 can push the stacked components to the corresponding conveyor belt group 17 until the single left component, the right component and the bottom plate are conveyed to the limit component 22. The assembly module 20 includes an assembly cylinder and an assembly part. This is a conventional method in the prior art, so it is not described in detail. When assembling the support, the assembly cylinder drives the assembly part to push the left and right components to the bottom plate to achieve assembly. During the assembly process, the assembly detector 21 can detect the assembly quality of the support to ensure that when there is a problem with the support assembly, the staff can discover and adjust it in time.

[0042] Reference Figure 4 and Figure 7 The pin assembly part includes a mounting frame 23 and a mounting seat 25 fixedly connected to the base 2, and five groups of positioning plates 27 are fixedly connected to the mounting seat 25. Guide members 28 are symmetrically arranged on both sides of the mounting seat 25 close to one group of positioning plates 27, and a pre-installed module 26 is arranged on one side of the mounting seat 25 close to the guide member 28. A groove matching the pin is provided at the bottom of the guide member 28, and a pin positioning member 29 fixedly connected to the mounting seat 25 is arranged between the guide member 28 and the positioning plate 27. A vibrating loading plate 24 connected to the corresponding direction guide member 28 is symmetrically fixedly connected to the base 2, wherein the positioning plate 27 matches the size of the support after assembly, and the positioning plate 27 located between the guide members 28 on both sides is close to the positioning frame 16, and a movable seeding needle mechanism is arranged on one side of the base 2 close to the other four groups of positioning plates 27.

[0043] The specific structure of the vibrating loading tray 24 can refer to the technical solutions in the prior art. Those skilled in the art will know that it will not be elaborated here. The vibrating loading tray 24 can transport the pins one by one to between the guide members 28. By adjusting the working efficiency between the vibrating loading tray 24 and the pre-installation module 26, the stability of the assembly of the pins and the supports can be ensured. The pre-installation module 26 includes a pre-installation cylinder and a push rod. The pre-installation cylinder drives the push rod to assemble the pins and the supports, wherein the pin positioning member 29 can improve the accuracy of the assembly position of the pins and the supports.

[0044] Reference Figure 4-Figure 5The movable seeding needle mechanism includes a first movable module 30 and a second movable module 33 fixedly connected to the mounting frame 23, a first grabbing module 31 is arranged on the first movable module 30, a second grabbing module 34 is arranged on the second movable module 33, and a seeding needle module 32 is arranged on the side of the base 2 close to the other four groups of positioning disks 27, wherein the first grabbing module 31 includes three groups of grabbing parts, and the second grabbing module 34 includes four groups of grabbing parts, the first grabbing module 31 is used to grab the support assembled on the positioning frame 16 to the positioning disk 27 close to one side thereof, and grab the support with pre-installed pins to the adjacent positioning disk 27, and the second grabbing module 34 is provided with a driving device on the second group of grabbing parts along the direction close to the first grabbing module 31, for driving the corresponding grabbing parts to rotate.

[0045] The first movable module 30 and the second movable module 33 are electrically driven, and can drive the first grabbing module 31 and the second grabbing module 34 to move forward and backward and up and down along the directions of multiple positioning disks 27, wherein the first grabbing module 31 can grab the assembled support to the first positioning disk 27, and grab the support assembled with pins to the other positioning disk 27, and the driving device on the second grabbing module 34 is a conventional means in the prior art, so it is not described in detail, and it can drive the corresponding second grabbing member to rotate one hundred and eighty degrees to facilitate riveting of the two groups of pins on the other side of the support, and the seeding needle module 32 includes a seeding needle cylinder and a riveting rod, and the seeding needle cylinder drives the riveting rod to rivet one of the pins on one side of the corresponding direction positioning disk 27, and multiple groups of seeding needle modules 32 can be used to rivet different pins respectively, and ensure that the riveting strength of the pins and the support is the same.

[0046] Reference Figure 5 and Figure 8 The detection and adjustment part includes a longitudinal conveying line 35 arranged on the side of the base 2 close to the seed needle module 32, and a seed needle detector 36 is arranged on the longitudinal conveying line 35. The end of the longitudinal conveying line 35 is fixedly connected with a material guide 37, and a transverse conveying line 38 is arranged on the side of the base 2 close to the material guide 37. Side uprights 39 are symmetrically arranged on the transverse conveying line 38, wherein the shape of the surface of the longitudinal conveying line 35 matches the shape of the support, the distance between the material guide 37 and the longitudinal conveying line 35 matches the thickness of the support, the transverse conveying line 38 is located below the material guide 37, the distance between the two groups of side uprights 39 matches the thickness of the support, and the distance between the side uprights 39 and the transverse conveying line 38 is less than the height of the side uprights of the support.

[0047] After riveting, the support will be grabbed by the second grabbing module 34 and put on the longitudinal conveying line 35. During the conveying process, the longitudinal conveying line 35 can also ensure the stability of the support angle, so that the needle detector 36 can detect the assembly quality of the pin. When it is conveyed to the end, under the action of the material guide 37, the support will be in a side-standing shape and fall onto the transverse conveying line 38, and the side stand 39 will maintain the shape of the support during the conveying process.

[0048] Reference Figure 4-Figure 5 The support placement part includes a transverse module 40 arranged on the side of the base 2 close to the side upright 39, and a boom module 41 is arranged on the transverse module 40, and a rotating cylinder 42 is arranged on the boom module 41, and a variable-pitch grabbing disk 43 is arranged on the rotating cylinder 42, wherein the variable-pitch grabbing disk 43 includes multiple groups of grabbing heads, and the grabbing heads are located above the side upright 39. Initially, the variable-pitch grabbing disk 43 is parallel to the side upright 39, and a single operation of the rotating cylinder 42 drives the variable-pitch grabbing disk 43 to rotate ninety degrees.

[0049] The positional relationship between the variable-length grabbing plate 43 and the support can be adjusted through the transverse module 40 and the boom module 41 to facilitate grabbing and placing the support. The number of grabbing heads on the variable-length grabbing plate 43 is not limited here, and the staff can adjust it according to the situation. It should be explained that the distance between two adjacent groups of grabbing heads is the same as the manufactured length, so that when grabbing the support, the grabbing head can grab the center position of the support to ensure the stability of the support during the grabbing process.

[0050] Reference Figure 4-Figure 5 , and also includes a double-belt conveyor line 44 fixedly connected to the base 2, the double-belt conveyor line 44 is vertically arranged with the transverse conveyor line 38, the distance between the double-belt conveyor lines 44 matches the size of the finished product tray, and a finished product placement module 46 is arranged on the side of the double-belt conveyor line 44 close to the transverse conveyor line 38, and the finished product placement module 46 can drive the finished product tray to move up and down along the double-belt conveyor line 44, and an empty tray release module 45 is arranged at one end of the double-belt conveyor line 44, and a finished product stacking module 47 is arranged at the end of the double-belt conveyor line 44 away from the empty tray release module 45, and the empty tray release module 45 is used to release the empty tray onto the double-belt conveyor line 44, and the finished product stacking module 47 is used to stack the finished product trays after placement.

[0051] When the double-belt conveyor line 44 moves, it can convey the finished product along both ends of the same side of the finished product tray. The specific structure of the finished product placement module 46 can refer to the technical scheme in the prior art. Those skilled in the art can know that it will not be elaborated here. It can be achieved by a cylinder or the like. When the finished product tray is conveyed to the finished product placement module 46, the finished product tray can be separated from the double-belt conveyor line 44 by driving the cylinder, so that the product can be placed in the finished product tray. The empty tray release module 45 has the same working principle as the finished product stacking module 47, and the process is opposite. The stacking device in the prior art can be referred to.

[0052] It needs to be explained that the first conveying device 7, the second conveying device 8, the bottom plate conveying device 9, the first recovery conveyor line 11, the second recovery conveyor line 12, the conveyor belt group 17, the longitudinal conveyor line 35, the transverse conveyor line 38 and the double-belt conveyor line 44 proposed in the present application are all conventional means in the prior art, and all include conveying drive equipment, conveyor belts and corresponding frames, so they are not elaborated herein. The difference is that the staff can adjust the size of the conveyor belt according to the assembly requirements to ensure the stability during the assembly of the support.

[0053] In the present invention, when assembling the support, the tray containing the components (left component, right component and bottom plate) is placed on the first conveying device 7, the second conveying device 8 and the bottom plate conveying device 9 in sequence, and conveyed to the bottom of the turning line gripper module 6, and the turning line gripper module 6 grasps the corresponding components between the conveyor belt group 17 and the positioning frame 16. After grasping, the first conveying device 7, the second conveying device 8 and the bottom plate conveying device 9 convey the empty tray to the corresponding first recovery conveyor line 11 and the second recovery conveyor line 12 respectively, and the pushing module 15 pushes the empty tray to the corresponding first empty tray stacking module 13 and the second empty tray stacking module 14 to recycle the empty tray;

[0054] Then the conveyor belt group 17 will convey each component to the limit piece 22, and arrange them in a certain order (the bottom plate is located between the left and right components), and each component can be assembled through the assembly module 20, and the assembly detector 21 will detect the quality of its assembly, and then the assembled support will be grabbed to the positioning plate 27 by the first grabbing module 31, and at the same time, the vibrating loading plate 24 will add pins between the guide members 28, and the pins and the support will be assembled through the pre-installation module 26, and then the assembled support will be grabbed to another positioning plate 27 by the first grabbing module 31, and the pins and the support will be riveted by the seeding needle module 32, and the support will be grabbed to different positioning plates 27 in turn by the second grabbing module 34, and different pins will be riveted by the seeding needle module 32, so as to ensure that the riveting strength between different pins and supports is the same, and finally the support after riveting will be grabbed to the longitudinal conveying line 35 by the second grabbing module 34 for transportation;

[0055] During the transportation of the support, the needle detector 36 can detect the riveting quality of the pin so that the staff can promptly discover and remove defective products. When it is transported to the end of the longitudinal conveyor line 35, the guide member 37 can make the support stand on its side and fall onto the transverse conveyor line 38, and be transported along the side stand 39; at the same time, the empty tray release module 45 releases the finished product tray to the double-belt conveyor line 44, and it is positioned when it is transported to the finished product placement module 46, and then the variable-distance grabbing tray 43 grabs the finished product support from the side stand 39 and places it on the finished product tray. After the placement is completed, the finished product placement module 46 puts the finished product tray back on the double-belt conveyor line 44, and finally transports it to the finished product stacking module 47 for stacking, so that the staff can collect the finished product support.

[0056] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic assembly device for connecting parts, comprising a base (2), characterized in that: Also includes: The support assembly part is arranged on the base (2) and is used to assemble the left part and the right part with the bottom plate. The support assembly part includes a support conveying mechanism, an empty tray stacking mechanism and a support assembly mechanism, wherein the support conveying mechanism is used to convey the left piece, the right piece and the bottom plate to the support assembly mechanism, and the empty tray stacking mechanism is used to stack the empty tray containing the left piece, the right piece and the bottom plate; A pin assembly portion provided on the base (2) and used for assembling the assembled support with pins; A detection and adjustment part and a support placement part are arranged on the base (2), the detection and adjustment part is used to detect the pins of the support after the assembly is completed and adjust the direction of the support, and the support placement part is used to place the finished support; The support conveying mechanism comprises a gantry (3) arranged on a base (2), a longitudinal slide rail (5) and two sets of transverse slide rails (4) being fixedly connected to the gantry (3), a line-turning gripper module (6) being arranged on the transverse slide rail (4) and the longitudinal slide rail (5), a first conveying device (7), a second conveying device (8) and a bottom plate conveying device (9) being arranged on a side of the base (2) close to the gantry (3), and an adjusting baffle (10) being symmetrically arranged on the first conveying device (7), the second conveying device (8) and the bottom plate conveying device (9), Wherein, the line transfer gripper module (6) is located above the first conveying device (7), the second conveying device (8) and the bottom plate conveying device (9); The empty tray stacking mechanism comprises a second recovery conveyor line (12) and two groups of first recovery conveyor lines (11) arranged on a base (2); a first empty tray stacking module (13) is fixedly connected to a side of the base (2) close to the first recovery conveyor line (11); a second empty tray stacking module (14) is fixedly connected to a side of the base (2) close to the second recovery conveyor line (12); and a pushing module (15) is provided on a side of the first recovery conveyor line (11) and a side of the second recovery conveyor line (12) away from the first empty tray stacking module (13) and the second empty tray stacking module (14). Wherein, the two groups of the first recovery conveying lines (11) are respectively connected to the first conveying device (7) and the second conveying device (8), and the second recovery conveying line (12) is connected to the bottom plate conveying device (9); The support assembly mechanism comprises three groups of positioning frames (16) fixedly connected to the base (2), the positioning frames (16) being provided with a conveyor belt group (17), the three groups of positioning frames (16) being respectively fixedly connected to a second anti-piling component (19) and two groups of first anti-piling components (18) on one side close to the conveyor belt group (17), the positioning frames (16) being symmetrically provided with assembly modules (20) on one side close to the second anti-piling component (19), and the assembly modules (20) being fixedly connected to a limiting component (22) on one side away from the second anti-piling component (19), The distance between the first anti-stacking component (18) and the second anti-stacking component (19) and the conveyor belt group (17) matches the thickness of a single support, the assembly module (20) can move back and forth relatively along the limiting component (22), the conveyor belt group (17) passes through the limiting component (22), and the positioning frame (16) is symmetrically provided with an assembly detector (21) on one side close to the assembly module (20).

2. The automatic connector assembly device according to claim 1, characterized in that: The pin assembly part comprises a mounting frame (23) and a mounting seat (25) fixedly connected to the base (2); five groups of positioning plates (27) are fixedly connected to the mounting seat (25); guide members (28) are symmetrically arranged on both sides of the mounting seat (25) close to one group of positioning plates (27); a pre-installed module (26) is arranged on one side of the mounting seat (25) close to the guide member (28); a groove matching the pin is provided at the bottom of the guide member (28); and a pin positioning member (29) fixedly connected to the mounting seat (25) is arranged between the guide member (28) and the positioning plate (27); a vibrating loading plate (24) connected to the corresponding direction guide member (28) is symmetrically fixedly connected to the base (2); The positioning plate (27) matches the size of the assembled support and is located between the guide members (28) on both sides. The positioning plate (27) is close to the positioning frame (16). A movable seeding needle mechanism is provided on one side of the base (2) close to the other four groups of positioning plates (27).

3. The automatic connector assembly device according to claim 2, characterized in that: The movable seeding needle mechanism comprises a first movable module (30) and a second movable module (33) fixedly connected to a mounting frame (23); a first grabbing module (31) is arranged on the first movable module (30); a second grabbing module (34) is arranged on the second movable module (33); a seeding needle module (32) is arranged on one side of the base (2) close to the other four groups of positioning disks (27); The first grabbing module (31) includes three groups of grabbing parts, and the second grabbing module (34) includes four groups of grabbing parts. The first grabbing module (31) is used to grab the assembled support on the positioning frame (16) to a positioning plate (27) close to one side thereof, and to grab the support with pre-installed pins to an adjacent positioning plate (27). The second grabbing module (34) is provided with a driving device on the second group of grabbing parts along the direction close to the first grabbing module (31), so as to drive the corresponding grabbing parts to rotate.

4. The automatic connector assembly device according to claim 3, characterized in that: The detection and adjustment section comprises a longitudinal conveying line (35) arranged on a side of the base (2) close to the seeding needle module (32), a seeding needle detector (36) being arranged on the longitudinal conveying line (35), a material guide (37) being fixedly connected to the end of the longitudinal conveying line (35), a transverse conveying line (38) being arranged on a side of the base (2) close to the material guide (37), and side stand pieces (39) being symmetrically arranged on the transverse conveying line (38), The shape of the surface of the longitudinal conveying line (35) matches the shape of the support, the distance between the material guide (37) and the longitudinal conveying line (35) matches the thickness of the support, the transverse conveying line (38) is located below the material guide (37), the distance between the two groups of side members (39) matches the thickness of the support, and the distance between the side members (39) and the transverse conveying line (38) is less than the height of the side members of the support.

5. The automatic connector assembly device according to claim 4, characterized in that: The support placement part comprises a transverse module (40) arranged on the side of the base (2) close to the side stand (39), the transverse module (40) is provided with a suspension arm module (41), the suspension arm module (41) is provided with a rotary cylinder (42), and the rotary cylinder (42) is provided with a variable-distance grabbing disc (43). The variable-length grabbing disc (43) includes a plurality of grabbing heads, and the grabbing heads are located above the side stand (39). Initially, the variable-length grabbing disc (43) and the side stand (39) are in parallel state, and the rotating cylinder (42) drives the variable-length grabbing disc (43) to rotate ninety degrees in a single operation.

6. The automatic connector assembly device according to claim 5, characterized in that: It also includes a double belt conveyor line (44) fixedly connected to the base (2), the double belt conveyor line (44) and the transverse conveyor line (38) are arranged vertically, the distance between the double belt conveyor lines (44) matches the size of the finished product tray, and a finished product placement module (46) is arranged on the side of the double belt conveyor line (44) close to the transverse conveyor line (38), and the finished product placement module (46) can drive the finished product tray to move up and down along the double belt conveyor line (44).

7. The automatic connector assembly device according to claim 6, characterized in that: An empty tray release module (45) is provided at one end of the double-belt conveyor line (44), and a finished product stacking module (47) is provided at one end of the double-belt conveyor line (44) away from the empty tray release module (45). The empty tray release module (45) is used to release empty trays onto the double-belt conveyor line (44), and the finished product stacking module (47) is used to stack the finished trays after they are placed.

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