A modular assembly and testing automatic line

Abstract

The present invention relates to the technical field of small electronic component production equipment, and specifically to a modular assembly and testing automatic line. After a carrier equipped with components to be processed enters the modular assembly and testing automatic line, an upper hardware assembly module is used to assemble the upper hardware on the top of the product carrier, an upper hardware locking module is used to lock the upper hardware on the top of the product carrier, a heat-setting tunnel furnace is used to bake the shaped product, an upper hardware unlocking and unloading module is used to unlock and unload the upper hardware from the top of the product carrier and collect it in a centralized manner, and a product tray placing and collecting module is used to place the product on a tray and collect it, thereby avoiding manual loading, unloading and collecting, saving labor, improving processing and production efficiency, avoiding the need for cooling before unloading screws, and reducing production processes.

Description

Technical Field

[0001] The present invention relates to the technical field of small electronic component production equipment, and in particular to a modular assembly and detection automatic line. Background Art

[0002] Hardware, commonly known as jigs, are used in the existing small component processing process. Carriers are needed to carry multiple evenly distributed small electronic components. In order to prevent the small electronic components from being dislocated during transportation, hardware is also required to be installed on the top of the carrier in the processing and conveying mechanism for clamping and positioning. After the small electronic components are processed at high temperature in the heat-setting tunnel furnace, the hardware is unloaded so that the small electronic components can be centrally placed on the tray and collected.

[0003] During the production of existing small electronic components, the carrier containing the components to be processed must be covered with upper hardware and locked with screws by humans. The components are then sent into a heat-setting tunnel furnace for high-temperature processing. After cooling, the screws are manually removed, the upper hardware is removed, and the products and carriers are collected on a plate. This is labor-intensive, labor-intensive, and inefficient. Summary of the Invention

[0004] In order to overcome the shortcomings and deficiencies in the prior art, the present invention aims to provide a modular assembly and testing automatic line.

[0005] The object of the present invention is achieved through the following technical solutions: a modular assembly and inspection automatic line, comprising an upper hardware assembly module, an upper hardware locking module, a heat setting tunnel furnace, an upper hardware unlocking and unloading module and a product tray collection module connected in sequence along the product processing direction, the upper hardware assembly module is used to assemble the upper hardware on the top of the product carrier, the upper hardware locking module is used to lock the upper hardware on the top of the product carrier, the heat setting tunnel furnace is used to bake and shape the product, the upper hardware unlocking and unloading module is used to unlock and unload the upper hardware from the top of the product carrier and collect it in batches, and the product tray collection module is used to tray and collect the product from the product carrier.

[0006] Preferably, the upper hardware assembly module includes an assembly frame, an assembly workbench connected to the assembly frame, an assembly workbench connected to the assembly workbench, a first XY axial drive device connected to the assembly workbench, a first servo lifting and adjusting component connected to the output end of the first XY axial drive device, a first hardware picking and placing component connected to the output end of the first servo lifting and adjusting component, a first hardware conveying device connected to the assembly workbench, a first hardware lifting and bearing device fixedly connected to one end of the first hardware conveying device, a first hardware lifting and supporting device connected to the output end of the first hardware conveying device, and a first conveying mechanism connected to the assembly workbench and used to convey the product carrier, the first hardware picking and placing component is used to pick up and place the upper hardware, the first hardware lifting and bearing device and the first hardware lifting and supporting device cooperate to unload the upper hardware of the first hardware lifting and bearing device and place it on the first hardware lifting and supporting device.

[0007] Preferably, the first hardware lifting and carrying device includes a loading and unloading base fixedly connected to the bottom end of the first hardware conveying device, a loading and unloading frame connected to the loading and unloading base, a loading and unloading cylinder seat connected to the side wall of the loading and unloading frame, a loading and unloading lifting cylinder connected to the loading and unloading cylinder seat, a loading and unloading telescopic cylinder connected to the output end of the loading and unloading lifting cylinder, and a hardware carrying frame connected to the output end of the loading and unloading telescopic cylinder. The loading and unloading lifting cylinder, the loading and unloading telescopic cylinder and the hardware carrying frame cooperate to carry the stacked upper hardware / unload the stacked upper hardware.

[0008] Preferably, the first hardware lifting support device includes a hardware support frame connected to the output end of the first hardware conveying device, a hardware support seat connected to the top of the hardware support frame, a hardware lifting cylinder connected to the side wall of the hardware support frame, a cylinder connecting seat connected to the output end of the hardware lifting cylinder, and a hardware lifting seat connected to the cylinder connecting seat and passing through the middle of the hardware support seat. The hardware lifting cylinder, cylinder connecting seat and hardware lifting seat are used together to lift the hardware.

[0009] Preferably, the upper hardware locking module includes a locking frame, a locking workbench connected to the locking frame, a locking workbench connected to the locking workbench, a second XY axial drive device connected to the locking workbench, an upper hardware locking screw device connected to the output end of the second XY axial drive device, a screw feeder connected to the locking workbench, a second conveying mechanism connected to the locking workbench and used to convey the product carrier, and a servo pressing mechanism connected to the locking workbench and used to press the upper hardware and the product carrier, the screw feeder is used to supply screws to the upper hardware locking screw device, and the upper hardware locking screw device is used to lock screws to the upper hardware and the product carrier.

[0010] Preferably, the servo capping mechanism includes a capping motor seat connected to the bottom of the locking workbench, a capping servo motor connected to the capping motor seat, a capping screw connected to the output end of the capping servo motor through a capping coupling, a capping lifting nut threadedly connected to the capping screw, a capping lifting frame fixedly connected to the capping lifting nut, and a pressing cover plate connected to the top of the capping lifting frame, the pressing cover plate is used to press the product carrier, and the pressing cover plate is provided with a makeshift through hole for the upper hardware locking screw device to lock the upper hardware.

[0011] Preferably, the upper hardware unlocking and unloading module includes an unloading frame, an unloading workbench connected to the unloading frame, an unloading workbench connected to the unloading workbench, an X-axial driving device connected to the unloading workbench, a Y-axial double-acting sub-linear motor module connected to the output end of the X-axial driving device, an upper hardware screw unloading device connected to one output end of the Y-axial double-acting sub-linear motor module, a screw recovery box connected to the unloading workbench, a second servo lifting and adjusting component connected to the other output end of the Y-axial double-acting sub-linear motor module, a second hardware pick-up and placement component connected to the output end of the second servo lifting and adjusting component, and a screw unloading device connected to the upper hardware screw unloading device. A second hardware conveying device of the unloading workbench, a second hardware lifting and bearing device fixedly connected to one end of the second hardware conveying device, a second hardware lifting and supporting device connected to the output end of the second hardware conveying device, and a third conveying mechanism connected to the unloading workbench and used to convey the product carrier, the second hardware picking and placing part is used to pick up and place the upper hardware, the second hardware lifting and bearing device and the second hardware lifting and supporting device are used to cooperate to stack the upper hardware of the second hardware lifting and supporting device on the second hardware lifting and bearing device, and the upper hardware screw unloading device is used to unload the screws of the upper hardware and put them into the screw recovery box.

[0012] Preferably, the product plating and collecting module includes a plating frame, a plating workbench connected to the plating frame, a plating workbench connected to the plating workbench, a third XY axial drive device connected to the plating workbench, a third servo lifting and adjusting component connected to the output end of the third XY axial drive device, a product picking and placing component connected to the output end of the third servo lifting and adjusting component, a pallet automatic loading and unloading conveying mechanism connected to the plating workbench, and a fourth conveying mechanism, a rotation adjustment conveying device and a fifth conveying mechanism sequentially arranged on the plating workbench along the conveying direction of the carrier, the pallet automatic loading and unloading conveying mechanism is used for centralized plating and collecting products, the product picking and placing component is used to take the product out of the carrier and put it into the pallet automatic loading and unloading conveying mechanism, and the rotation adjustment conveying device is used to rotationally adjust the placement angle of the carrier and the product.

[0013] Preferably, the rotary adjustment conveying device includes a conveying group hinged at one end to the fifth conveying mechanism, a servo lifting group connected to the bottom of the swing plate workbench, and a connecting rod passing through the swing plate workbench, and the two ends of the connecting rod are respectively hinged to the bottom of the conveying group and the output end of the servo lifting group.

[0014] Preferably, the product tray receiving module also includes a carrier receiving base connected to the bottom end of the fifth conveying mechanism, a carrier lifting device connected to the carrier receiving base and arranged on the inner side of the fifth conveying mechanism, and a carrier lifting and bearing device connected to the carrier receiving base and arranged on the outer side of the fifth conveying mechanism. The carrier lifting device and the carrier lifting and bearing device are used together to stack the carrier of the fifth conveying mechanism on the carrier lifting and bearing device.

[0015] The beneficial effects of the present invention are: after the carrier equipped with the components to be processed enters the modular assembly and inspection automatic line of the present invention, the upper hardware assembly module is used to assemble the upper hardware on the top of the product carrier, the upper hardware locking module is used to lock the upper hardware on the top of the product carrier, the heat-setting tunnel furnace is used to bake the shaped product, the upper hardware unlocking and unloading module is used to unlock and unload the upper hardware from the top of the product carrier and collect it centrally, and the product plating and collecting module is used to platter and collect the products from the product carrier, avoiding manual loading, unloading and collecting, saving labor, improving processing and production efficiency, avoiding the need to cool down before unloading the screws, and reducing production processes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention;

[0017] Figure 2 It is a partial structural diagram of the upper hardware assembly module of the present invention;

[0018] Figure 3 is a partial structural schematic diagram of the upper hardware assembly module of the present invention from another perspective;

[0019] Figure 4 It is a partial structural diagram of the upper hardware assembly module of the present invention;

[0020] Figure 5 This is a partial structural diagram of the upper hardware assembly module of the present invention from another perspective;

[0021] Figure 6 yes Figure 5 A is an enlarged schematic diagram.

[0022] Figure 7 It is a partial structural diagram of the upper hardware locking module of the present invention;

[0023] Figure 8is a partial structural diagram of the upper hardware locking module of the present invention from another perspective;

[0024] Figure 9 It is a partial structural diagram of the upper hardware locking module of the present invention;

[0025] Figure 10 This is a partial structural diagram of the upper hardware unlocking and unloading module of the present invention;

[0026] Figure 11 This is a partial structural diagram of the product tray receiving module of the present invention;

[0027] Figure 12 yes Figure 11 A magnified schematic diagram of B in the middle;

[0028] Figure 13 It is a structural schematic diagram of the rotary adjustment conveying device of the present invention.

[0029] The accompanying drawings are:

[0030] 1. Upper hardware assembly module; 11. Assembly workbench; 12. Assembly workbench; 131. First XY axial drive device; 133. First servo lifting adjustment assembly; 1331. First fixed slide; 1332. First servo motor; 1333. First screw rod; 1334. First lifting nut; 1335. First lifting slide; 1336. First lifting support; 14. First hardware pick-up and placement component; 15. First hardware conveying device; 16. First hardware lifting bearing device; 161. Loading and unloading base; 1 62. Loading and unloading rack; 163. Loading and unloading cylinder seat; 164. Loading and unloading lifting cylinder; 165. Loading and unloading telescopic cylinder; 166. Hardware carrier; 17. First hardware lifting support device; 171. Hardware support frame; 172. Hardware support seat; 173. Hardware lifting cylinder; 174. Cylinder connecting seat; 175. Hardware lifting seat; 18. First conveying mechanism; 19. Hardware positioning block; 110. Hardware guide block; 111. Fork; 112. First camera support; 113. First CCD vision positioning machine;

[0031] 2. Upper hardware locking module; 21. Locking workbench; 22. Locking workbench; 23. Giving way through hole; 24. Gland stopper; 25. Screw feeder; 26. Second conveying mechanism; 27. Servo gland mechanism; 271. Gland motor base; 272. Gland servo motor; 273. Gland coupling; 274. Gland screw; 275. Gland lifting nut; 276. Gland lifting frame; 277. Gland plate;

[0032] 3. Upper hardware unlocking and unloading module; 31. Unloading workbench; 32. Unloading workbench; 33. X-axis drive device; 34. Y-axis double-motor linear motor module; 35. Upper hardware screw unloading device; 36. Screw recovery box; 37. Second hardware conveying device; 38. Second hardware lifting and carrying device; 39. Second hardware lifting and supporting device; 310. Third conveying mechanism;

[0033] 4. Product tray receiving module; 41. Tray tray workbench; 42. Fourth conveyor; 431. Conveyor unit; 432. Servo lift unit; 4321. Support base; 4322. First motor base; 4323. Second servo motor; 4324. Second coupling; 4325. Second screw rod; 4326. Second lift nut; 4327. Second lift slide; 433. Connecting rod; 44. Fifth conveyor; 45. Tray tray workbench Frame; 46. Third XY axial drive device; 47. Third servo lifting and adjusting assembly; 48. Product picking and placing parts; 49. Automatic loading and unloading conveying mechanism for pallets; 410. Carrier receiving base; 411. Carrier lifting device; 412. Carrier lifting and bearing device; 4121. Carrier receiving frame; 4122. Carrier receiving cylinder seat; 4123. Carrier receiving lifting cylinder; 4124. Carrier receiving telescopic cylinder; 4125. Carrier bearing frame. DETAILED DESCRIPTION

[0034] In order to facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and drawings. The contents mentioned in the embodiments are not intended to limit the present invention.

[0035] like Figure 1 As shown, a modular assembly and inspection automatic line includes an upper hardware assembly module 1, an upper hardware locking module 2, a heat setting tunnel furnace (not shown in the figure), an upper hardware unlocking and unloading module 3 and a product tray collection module 4 connected in sequence along the product processing direction. The upper hardware assembly module 1 is used to assemble the upper hardware on the top of the product carrier, the upper hardware locking module 2 is used to lock the upper hardware on the top of the product carrier, the heat setting tunnel furnace is used to bake and shape the product, the upper hardware unlocking and unloading module 3 is used to unlock and unload the upper hardware from the top of the product carrier and collect it in batches, and the product tray collection module 4 is used to tray and collect the product from the product carrier.

[0036] The modular assembly and inspection automatic line is configured such that after a carrier equipped with components to be processed enters the modular assembly and inspection automatic line, the upper hardware assembly module 1 is used to assemble the upper hardware on the top of the product carrier, the upper hardware locking module 2 is used to lock the upper hardware on the top of the product carrier, the heat-setting tunnel furnace is used to bake and set the product, the upper hardware unlocking and unloading module 3 is used to unlock and unload the upper hardware from the top of the product carrier and collect it in a centralized manner, and the product placing and collecting module 4 is used to place the product on a plate and collect it from the product carrier, thereby avoiding manual loading, unloading and collecting, saving labor, improving processing and production efficiency, avoiding the need for cooling before unloading the screws, and reducing production processes.

[0037] like Figure 2-6 As shown, in this embodiment, the upper hardware assembly module 1 includes an assembly frame, an assembly workbench 11 connected to the assembly frame, an assembly workbench 12 connected to the assembly workbench 11, a first XY axial drive device 131 connected to the assembly workbench 12, a first servo lifting and adjusting component 133 connected to the output end of the first XY axial drive device 131, a first hardware pick-up and placement component 14 connected to the output end of the first servo lifting and adjusting component 133, a first hardware conveying device 15 connected to the assembly workbench 11, a first hardware lifting and bearing device 16 fixedly connected to one end of the first hardware conveying device 15, a first hardware lifting and supporting device 17 connected to the output end of the first hardware conveying device 15, and a first conveying mechanism 18 connected to the assembly workbench 11 and used to convey product carriers, the first hardware pick-up and placement component 14 is used to pick up and place upper hardware, the first hardware lifting and bearing device 16 and the first hardware lifting and supporting device 17 cooperate to unload the upper hardware of the first hardware lifting and bearing device 16 and place it on the first hardware lifting and supporting device 17.

[0038] By adopting the above technical solution, when the upper hardware needs to be assembled and used, the first hardware lifting and carrying device 16 and the first hardware lifting and supporting device 17 cooperate to unload the upper hardware from the first hardware lifting and supporting device 17 to the first hardware lifting and carrying device 16, and the first hardware conveying device 15 drives the first hardware lifting and supporting device 17 loaded with the hardware to approach the first conveying mechanism 18, and then the first XY axial drive device 131 drives the first servo lifting and adjusting component 133 to move along the XY axial direction, and the first servo lifting and adjusting component 133 drives the first hardware picking and placing part 14 to lift and take out the upper hardware of the first hardware lifting and supporting device 17 and place it on the top of the carrier of the first conveying mechanism 18; the upper hardware assembly module 1 saves manpower and avoids the need for an assembly robot and the need for a large assembly cost.

[0039] In this embodiment, the first hardware lifting and carrying device 16 includes a loading and unloading base 161 fixedly connected to the bottom end of the first hardware conveying device 15, a loading and unloading frame 162 connected to the loading and unloading base 161, a loading and unloading cylinder seat 163 connected to the side wall of the loading and unloading frame 162, a loading and unloading lifting cylinder 164 connected to the loading and unloading cylinder seat 163, a loading and unloading telescopic cylinder 165 connected to the output end of the loading and unloading lifting cylinder 164, and a hardware bearing frame 166 connected to the output end of the loading and unloading telescopic cylinder 165. The loading and unloading lifting cylinder 164, the loading and unloading telescopic cylinder 165 and the hardware bearing frame 166 are used to carry the stacked upper hardware / unload the stacked upper hardware.

[0040] By adopting the above technical solution, when the upper hardware needs to be assembled and used, the first hardware conveying device 15 drives the first hardware lifting support device 17 to the bottom of the hardware carrier 166, and the loading and unloading lifting cylinder 164 drives the loading and unloading telescopic cylinder 165 to descend so that the stacked upper hardware rests against the first hardware lifting support device 17, and the loading and unloading telescopic cylinder 165 drives the hardware carrier 166 to separate from the stacked upper hardware, and the loading and unloading lifting cylinder 164 drives the loading and unloading telescopic cylinder 165 to rise, and the loading and unloading telescopic cylinder 165 drives the hardware carrier 166 to approach and carry the upper hardware at the corresponding position, and the first hardware conveying device 15 drives the first hardware lifting support device 17 loaded with the upper hardware to approach the first conveying mechanism 18, thus completing the unloading of the upper hardware from the first hardware lifting bearing device 16 to the first hardware lifting support device 17, and then the first XY axial drive device 131 and the first servo lifting adjustment component 133 drive the first hardware picking and placing part 14 to take out the upper hardware of the first hardware lifting support device 17 and place it on the top of the carrier of the first conveying mechanism 18; this solution is conducive to the use of more hardware stacked on the first hardware lifting bearing device 16, and avoids frequently placing upper hardware into the loading and unloading rack 162 and increasing labor.

[0041] Furthermore, a hardware guide block 110 for preventing the upper hardware from tilting is connected to the inner side of the loading and unloading frame 162 ; the end of the hardware guide block 110 is tilted toward the outer side along the inner side thereof.

[0042] The above technical solution is adopted to prevent the stacked upper hardware from tipping over out of place during the removal and placement process, thereby affecting the normal operation of the equipment; the end of the hardware guide block 110 is tilted toward the outside along its inner side, which is beneficial to the removal and placement of the upper hardware and guides the upper hardware to be automatically regular.

[0043] In this embodiment, a fork 111 protrudes from the bearing end of the hardware carrier 166 , and the end of the fork 111 is chamfered.

[0044] The adoption of the above technical solution is more conducive to loading and unloading the telescopic cylinder 165 to drive the hardware carrier 166 to approach and support the upper hardware at the corresponding position.

[0045] In this embodiment, the first hardware lifting support device 17 includes a hardware support frame 171 connected to the output end of the first hardware conveying device 15, a hardware support seat 172 connected to the top of the hardware support frame 171, a hardware lifting cylinder 173 connected to the side wall of the hardware support frame 171, a cylinder connecting seat 174 connected to the output end of the hardware lifting cylinder 173, and a hardware lifting seat 175 connected to the cylinder connecting seat 174 and passing through the middle of the hardware support seat 172. The hardware lifting cylinder 173, the cylinder connecting seat 174 and the hardware lifting seat 175 are used together to lift the hardware.

[0046] When the above technical solution is adopted and the upper hardware needs to be assembled and used, the first hardware conveying device 15 drives the hardware support frame 171 to the bottom of the hardware carrier frame 166, and the hardware lifting cylinder 173 lifts the cylinder connecting seat 174 and the hardware lifting seat 175, so that the hardware lifting seat 175 protrudes from the hardware support seat 172, and the loading and unloading lifting cylinder 164 drives the loading and unloading telescopic cylinder 165 to descend so that the stacked upper hardware rests against the hardware lifting seat 175, and the loading and unloading telescopic cylinder 165 drives the hardware carrier frame 166 to separate from the stacked upper hardware, and the loading and unloading lifting cylinder 164 drives the loading and unloading telescopic cylinder 165 to rise, and the loading and unloading telescopic cylinder 165 drives the hardware carrier frame 166 to approach and carry the upper hardware at the corresponding position, and the hardware lifting cylinder 173 drives the cylinder connecting seat 174 and the hardware lifting seat 175. The receiving seat 174 and the hardware lifting seat 175 descend, so that the upper hardware at the bottom rests against the hardware support seat 172. At this time, the upper hardware supported by the hardware carrier 166 is separated from the upper hardware resting on the hardware support seat 172, avoiding friction and wear between the two when the first hardware conveying device 15 is driven to move. Then the first hardware conveying device 15 drives the first hardware lifting support device 17 loaded with the upper hardware to approach the first conveying mechanism 18, thus completing the unloading of the upper hardware from the first hardware lifting bearing device 16 to the first hardware lifting support device 17, and then the first XY axial drive device 131 and the first servo lifting adjustment assembly 133 drive the first hardware pick-and-place part 14 to take out the upper hardware of the hardware lifting support device and place it on the top of the carrier of the processing conveying mechanism.

[0047] Furthermore, a plurality of hardware positioning blocks 19 for mating with the upper hardware protrusions extend from the top of the hardware lifting seat 175 .

[0048] By adopting the above technical solution, the hardware positioning block 19 cooperates with the concave and convex parts of the upper hardware to position the upper hardware and prevent the upper hardware from being out of position during the lifting process of the hardware lifting seat 175.

[0049] Furthermore, the first hardware conveying device 15 is a linear motor module.

[0050] Furthermore, the first servo lift adjustment assembly 133 includes a first fixed slide 1331 connected to the output end of the first XY axial drive device 131, a first servo motor 1332 connected to the top of the first fixed slide 1331, a first screw 1333 connected to the first servo motor 1332 through a first coupling, a first lift nut 1334 threadedly connected to the first screw 1333, a first lift slide 1335 connected to the first lift nut 1334 and slidably connected to the first fixed slide 1331 through a first slider, and a first lift support 1336 connected to the first lift slide 1335. The first lift support 1336 is fixedly connected to the first hardware pick-up and placement component 14. The first hardware pick-up and placement component 14 is a vacuum suction cup. The first fixed slide 1331 is connected to the first camera support 112, and the first camera support 112 is connected to the first CCD vision positioning device 113.

[0051] like Figure 7-9 As shown, in this embodiment, the upper hardware locking module 2 includes a locking frame, a locking workbench 21 connected to the locking frame, a locking workbench 22 connected to the locking workbench 21, a second XY axial drive device connected to the locking workbench 22 (not shown in the figure), an upper hardware locking screw device connected to the output end of the second XY axial drive device (not shown in the figure), a screw feeder 25 connected to the locking workbench 21, a second conveying mechanism 26 connected to the locking workbench 21 and used to convey the product carrier, and a servo pressing mechanism 27 connected to the locking workbench 21 and used to press the upper hardware and the product carrier, the screw feeder 25 is used to supply screws to the upper hardware locking screw device, and the upper hardware locking screw device is used to lock screws to the upper hardware and the product carrier.

[0052] By adopting the above technical solution, when the product carrier covered with the upper hardware is conveyed by the second conveying mechanism 26, the servo cover pressing mechanism 27 presses the upper hardware and the product carrier, and the second XY axial drive device drives the upper hardware locking screw device to move along the XY axial direction. The upper hardware locking screw device takes the screws from the screw feeder 25 and locks the screws on the upper hardware and the product carrier.

[0053] In this embodiment, the servo capping mechanism 27 includes a capping motor base 271 connected to the bottom of the locking workbench 21, a capping servo motor 272 connected to the capping motor base 271, a capping screw 274 connected to the output end of the capping servo motor 272 through a capping coupling 273, a capping lifting nut 275 threadedly connected to the capping screw 274, a capping lifting frame 276 fixedly connected to the capping lifting nut 275, and a pressing cover plate 277 connected to the top of the capping lifting frame 276. The pressing cover plate 277 is used to press the product carrier, and the pressing cover plate 277 is provided with a makeshift through hole 23 for the upper hardware locking screw device to lock the upper hardware.

[0054] The above technical solution is adopted, and the cover motor seat 271, cover servo motor 272, cover coupling 273, cover screw 274, cover lifting nut 275, cover lifting frame 276 and pressure cover plate 277 are used in combination. When the product carrier covered with the upper hardware is transported to the bottom of the pressure cover plate 277 and needs to be covered, the output end of the cover servo motor 272 is driven to rotate by the cover coupling 273 and the cover screw 274. The rotation of the cover screw 274 drives the cover lifting nut 275 to descend, and the cover lifting nut 275, cover lifting frame 276 and pressure cover plate 277 descend together. The pressure cover plate 277 presses the upper hardware so that the upper hardware and the carrier are pressed tightly to avoid shaking when locking the screws and causing small electronic components to be misplaced. The accuracy of using the cover servo motor 272 to drive the cover is higher than that of the traditional cylinder to drive the cover, which is more conducive to the pressing of the upper hardware and the carrier.

[0055] Furthermore, the servo capping mechanism 27 further includes a capping limiter 24 connected to the middle of the capping lifting frame 276 , and the capping limiter 24 cooperates with the capping screw rod 274 to limit the descending distance of the capping lifting frame 276 .

[0056] The above-mentioned technical solution is adopted. Specifically, the pressure cover limiter 24 is roughly in the shape of П. When the pressure cover lifting frame 276 descends to a certain distance, the top of the pressure cover screw 274 abuts against the top of the pressure cover limiter 24, thereby limiting the pressure cover limiter 24 and the pressure cover lifting frame 276 from continuing to descend, avoiding excessive pressure from the metal fittings pressed on the pressure cover plate 277 and causing damage to the product / second conveying mechanism 26.

[0057] like Figure 10As shown, in this embodiment, the upper hardware unlocking and unloading module 3 includes an unloading frame, an unloading workbench 31 connected to the unloading frame, an unloading workbench 32 connected to the unloading workbench 31, an X-axial driving device 33 connected to the unloading workbench 32, a Y-axial double-motor linear motor module 34 connected to the output end of the X-axial driving device 33, an upper hardware screw unloading device 35 connected to one output end of the Y-axial double-motor linear motor module 34, a screw recovery box 36 connected to the unloading workbench 31, a second servo lifting and adjusting component (not shown in the figure) connected to the other output end of the Y-axial double-motor linear motor module 34, and a second hardware pick-up and placement component (not shown in the figure) connected to the output end of the second servo lifting and adjusting component. Not shown), a second hardware conveying device 37 connected to the unloading workbench 31, a second hardware lifting and carrying device 38 fixedly connected to one end of the second hardware conveying device 37, a second hardware lifting and supporting device 39 connected to the output end of the second hardware conveying device 37, and a third conveying mechanism 310 connected to the unloading workbench 31 and used to convey product carriers, the second hardware picking and placing parts are used to pick up and place upper hardware, the second hardware lifting and carrying device 38 and the second hardware lifting and supporting device 39 are used to cooperate to stack the upper hardware of the second hardware lifting and supporting device 39 on the second hardware lifting and carrying device 38, and the upper hardware screw unloading device 35 is used to unload the screws of the upper hardware and load them into the screw recovery box 36.

[0058] By adopting the above technical solution, when the upper hardware needs to be removed and recycled, the product carrier covered with the upper hardware is conveyed by the third conveying mechanism 310, and the X-axial drive device 33 and the Y-axial double-acting sub-linear motor module 34 drive the upper hardware screw removal device 35 to unload the screws of the upper hardware and load them into the screw recovery box 36, the X-axial drive device 33, the Y-axial double-acting sub-linear motor module 34 and the second servo lifting adjustment assembly drive the second hardware picking and placing part to remove the upper hardware from the carrier and place it on the top of the second hardware lifting support device 39, the second hardware conveying device 37 drives the second hardware lifting support device 39 loaded with the upper hardware to approach the second hardware lifting bearing device 38, and then the second hardware lifting bearing device 38 and the second hardware lifting support device 39 cooperate to load the upper hardware into the second hardware lifting bearing device 38; the upper hardware unlocking and unloading module 3 saves manpower and avoids the assembly of robots and the need for a large assembly cost. Among them, the upper hardware screw locking device and the upper hardware screw removing device 35 have the same structure but opposite functions, and the cooperation method of the first hardware lifting bearing device 16 and the first hardware lifting support device 17 is the same as the cooperation method of the second hardware lifting bearing device 38 and the second hardware lifting support device 39, but opposite functions.

[0059] like Figure 11-13As shown, in this embodiment, the product plating and collecting module 4 includes a plating frame, a plating workbench 41 connected to the plating frame, a plating workbench 45 connected to the plating workbench 41, a third XY axial drive device 46 connected to the plating workbench 45, a third servo lifting and adjusting component 47 connected to the output end of the third XY axial drive device 46, a product picking and placing component 48 connected to the output end of the third servo lifting and adjusting component 47, a pallet automatic loading and unloading conveying mechanism 49 connected to the plating workbench 41, and a fourth conveying mechanism, a rotation adjustment conveying device and a fifth conveying mechanism sequentially arranged on the plating workbench 41 along the conveying direction of the carrier, the pallet automatic loading and unloading conveying mechanism 49 is used for centralized plating and collecting products, the product picking and placing component 48 is used to take the product out of the carrier and put it into the pallet automatic loading and unloading conveying mechanism 49, and the rotation adjustment conveying device is used to rotationally adjust the placement angle of the carrier and the product.

[0060] By adopting the above technical solution, the product carrier enters the rotary adjustment conveying device through the fourth conveying mechanism to rotate and adjust the placement angle of the carrier and the product, which is more conducive to providing a flat surface for the small electronic components to be driven by the third XY axial drive device 46 and the third servo lifting and adjusting component 47 to drive the product pick-up and placement part 48 to absorb tightly, making it easier to adsorb, and preventing the finished small electronic components from falling off easily after being adsorbed, and placing various small electronic components on the tray automatic loading and unloading conveying mechanism 49 for collection on the tray.

[0061] In this embodiment, the rotary adjustment conveying device includes a conveying group 431 hinged at one end to the fifth conveying mechanism, a servo lifting group 432 connected to the bottom of the swing plate workbench 41, and a connecting rod 433 passing through the swing plate workbench 41, and the two ends of the connecting rod 433 are respectively hinged to the bottom of the conveying group 431 and the output end of the servo lifting group 432.

[0062] By adopting the above-mentioned technical solution, the rotary adjustment conveying device adopts a conveying group 431 hinged to the fifth conveying mechanism at one end, a servo lifting group 432 connected to the bottom of the swing plate workbench 41, and a connecting rod 433 passing through the swing plate workbench 41, so that the connecting rod 433 can be linked when the servo lifting group 432 is raised or lowered, and the conveying group 431 rotates with the position hinged to the fifth conveying device 44 as the center of the circle, thereby changing the inclination angle of the conveying group 431, and then changing the placement angle of the small electronic components in the carrier on the conveying group 431, which is more conducive to providing a flat surface for small electronic components, making it easier to adsorb, and preventing the finished small electronic components from falling off easily after being adsorbed.

[0063] Furthermore, the servo lifting group 432 includes a support base 4321 connected to the bottom of the swing plate workbench 41, a first motor base 4322 connected to the bottom of the support base 4321, a second servo motor 4323 connected to the first motor base 4322, a second screw rod 4325 connected to the output end of the second servo motor 4323 through a second coupling 4324, a second lifting nut 4326 threadedly connected to the second screw rod 4325, and a second lifting slide 4327 fixedly connected to the second lifting nut 4326 and slidingly connected to the support base 4321, and the second lifting slide 4327 is hinged to one end of the connecting rod 433. During use, the second servo motor 4323 drives the second screw rod 4325 to rotate through the second coupling 4324, and the second screw rod 4325 drives the second lifting nut 4326 to transmit and lift, and the second lifting nut 4326 drives the second lifting slide 4327 to lift and lift synchronously, so that the connecting rod 433 hinged to the second lifting slide 4327 is linked, thereby changing the inclination angle of the conveyor group 431, and then changing the placement angle of the small electronic components in the carrier on the conveyor group 431, which is more conducive to providing a flat surface for close absorption of small electronic components.

[0064] In this embodiment, the product plating and receiving module 4 also includes a carrier receiving base 410 connected to the bottom end of the fifth conveying mechanism, a carrier lifting device 411 connected to the carrier receiving base 410 and arranged on the inner side of the fifth conveying mechanism, and a carrier lifting and bearing device 412 connected to the carrier receiving base 410 and arranged on the outer side of the fifth conveying mechanism. The carrier lifting device 411 and the carrier lifting and bearing device 412 are used together to stack the carriers of the fifth conveying mechanism on the carrier lifting and bearing device 412.

[0065] By adopting the above technical solution, the fifth conveying mechanism conveys the carrier to the carrier lifting device 411. The carrier lifting device 411 and the carrier lifting and carrying device 412 cooperate to stack the carrier of the fifth conveying mechanism on the carrier lifting and carrying device 412 to complete the stacking and collection of the carriers, avoiding frequent manual removal and collection to increase labor.

[0066] Furthermore, the carrier lifting and carrying device 412 includes a carrier receiving rack 4121 connected to the carrier receiving base 410 and arranged on both sides of the fifth conveying mechanism, a carrier receiving cylinder seat 4122 connected to the carrier receiving rack 4121, a carrier receiving lifting cylinder 4123 connected to the carrier receiving cylinder seat 4122, a carrier receiving telescopic cylinder 4124 connected to the output end of the carrier receiving lifting cylinder 4123, and a carrier supporting rack connected to the output end of the carrier receiving telescopic cylinder 4124. The carrier lifting device 411 includes a carrier lifting cylinder connected to the carrier receiving base 410 and arranged on the inner side of the fifth conveying mechanism, and a carrier lifting seat connected to the carrier lifting cylinder.

[0067] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present invention is within the scope of protection of the present invention.

Claims

1. A modular assembly and testing automatic line, characterized by: It includes an upper hardware assembly module, an upper hardware locking module, a heat setting tunnel furnace, an upper hardware unlocking and unloading module, and a product tray receiving module, which are sequentially connected along the product processing direction. The upper hardware assembly module is used to assemble the upper hardware on the top of the product carrier, the upper hardware locking module is used to lock the upper hardware on the top of the product carrier, the heat setting tunnel furnace is used to bake and shape the product, the upper hardware unlocking and unloading module is used to unlock and unload the upper hardware from the top of the product carrier and collect it in a centralized manner, and the product tray receiving module is used to tray and receive the product from the product carrier; The upper hardware locking module includes a locking frame, a locking workbench connected to the locking frame, a locking workbench connected to the locking workbench, a second XY axial drive device connected to the locking workbench, an upper hardware screw locking device connected to the output end of the second XY axial drive device, a screw feeder connected to the locking workbench, a second conveying mechanism connected to the locking workbench and used to convey the product carrier, and a servo pressing mechanism connected to the locking workbench and used to press the upper hardware and the product carrier. The screw feeder is used to supply screws to the upper hardware screw locking device, and the upper hardware screw locking device is used to lock screws between the upper hardware and the product carrier. The servo capping mechanism includes a capping motor seat connected to the bottom of the locking workbench, a capping servo motor connected to the capping motor seat, a capping screw connected to the output end of the capping servo motor through a capping coupling, a capping lifting nut threadedly connected to the capping screw, a capping lifting frame fixedly connected to the capping lifting nut, and a pressing cover plate connected to the top of the capping lifting frame, the pressing cover plate is used to press the product carrier, and the pressing cover plate is provided with a clearance through hole for the upper hardware locking screw device to lock the upper hardware; The upper hardware unlocking and unloading module includes an unloading rack, an unloading workbench connected to the unloading rack, an unloading workbench connected to the unloading workbench, an X-axis driving device connected to the unloading workbench, a Y-axis double-acting sub-linear motor module connected to the output end of the X-axis driving device, an upper hardware screw unloading device connected to one output end of the Y-axis double-acting sub-linear motor module, a screw recovery box connected to the unloading workbench, a second servo lifting and adjusting component connected to the other output end of the Y-axis double-acting sub-linear motor module, a second hardware pick-up and placement component connected to the output end of the second servo lifting and adjusting component, and an upper hardware screw unloading device connected to the unloading workbench. A second hardware conveying device of the workbench, a second hardware lifting and bearing device fixedly connected to one end of the second hardware conveying device, a second hardware lifting and supporting device connected to the output end of the second hardware conveying device, and a third conveying mechanism connected to the unloading workbench and used to convey the product carrier, the second hardware picking and placing part is used to pick up and place the upper hardware, the second hardware lifting and bearing device and the second hardware lifting and supporting device are used to cooperate to stack the upper hardware of the second hardware lifting and supporting device on the second hardware lifting and bearing device, and the upper hardware screw unloading device is used to unload the screws of the upper hardware and put them into the screw recovery box.

2. The modular assembly and testing automatic line according to claim 1, characterized in that: The upper hardware assembly module includes an assembly frame, an assembly workbench connected to the assembly frame, an assembly workbench connected to the assembly workbench, a first XY axial drive device connected to the assembly workbench, a first servo lifting and adjusting component connected to the output end of the first XY axial drive device, a first hardware pick-up and placement component connected to the output end of the first servo lifting and adjusting component, a first hardware conveying device connected to the assembly workbench, a first hardware lifting and bearing device fixedly connected to one end of the first hardware conveying device, a first hardware lifting and supporting device connected to the output end of the first hardware conveying device, and a first conveying mechanism connected to the assembly workbench and used to convey the product carrier, the first hardware pick-up and placement component is used to pick up and place the upper hardware, the first hardware lifting and bearing device and the first hardware lifting and supporting device cooperate to unload the upper hardware of the first hardware lifting and bearing device and place it on the first hardware lifting and supporting device.

3. The modular assembly and testing automatic line according to claim 2, characterized in that: The first hardware lifting and carrying device includes a loading and unloading base fixedly connected to the bottom end of the first hardware conveying device, a loading and unloading frame connected to the loading and unloading base, a loading and unloading cylinder seat connected to the side wall of the loading and unloading frame, a loading and unloading lifting cylinder connected to the loading and unloading cylinder seat, a loading and unloading telescopic cylinder connected to the output end of the loading and unloading lifting cylinder, and a hardware carrying frame connected to the output end of the loading and unloading telescopic cylinder. The loading and unloading lifting cylinder, the loading and unloading telescopic cylinder and the hardware carrying frame cooperate to carry the stacked upper hardware / unload the stacked upper hardware.

4. The modular assembly and testing automatic line according to claim 2, characterized in that: The first hardware lifting support device includes a hardware support frame connected to the output end of the first hardware conveying device, a hardware support seat connected to the top of the hardware support frame, a hardware lifting cylinder connected to the side wall of the hardware support frame, a cylinder connecting seat connected to the output end of the hardware lifting cylinder, and a hardware lifting seat connected to the cylinder connecting seat and passing through the middle of the hardware support seat. The hardware lifting cylinder, cylinder connecting seat and hardware lifting seat are used together to lift the hardware.

5. The modular assembly and testing automatic line according to claim 1, characterized in that: The product plating and collecting module includes a plating frame, a plating workbench connected to the plating frame, a plating workbench connected to the plating workbench, a third XY axial drive device connected to the plating workbench, a third servo lifting and adjusting component connected to the output end of the third XY axial drive device, a product picking and placing component connected to the output end of the third servo lifting and adjusting component, a pallet automatic loading and unloading conveying mechanism connected to the plating workbench, and a fourth conveying mechanism, a rotation adjustment conveying device and a fifth conveying mechanism sequentially arranged on the plating workbench along the conveying direction of the carrier. The pallet automatic loading and unloading conveying mechanism is used for centralized plating and collecting products, the product picking and placing component is used to take the product out of the carrier and put it into the pallet automatic loading and unloading conveying mechanism, and the rotation adjustment conveying device is used to rotationally adjust the placement angle of the carrier and the product.

6. The modular assembly and testing automatic line according to claim 5, characterized in that: The rotary adjustment conveying device includes a conveying group with one end hinged to the fifth conveying mechanism, a servo lifting group connected to the bottom of the swing plate workbench, and a connecting rod passing through the swing plate workbench, and the two ends of the connecting rod are respectively hinged to the bottom of the conveying group and the output end of the servo lifting group.

7. The modular assembly and testing automatic line according to claim 5, characterized in that: The product tray receiving module also includes a carrier receiving base connected to the bottom end of the fifth conveying mechanism, a carrier lifting device connected to the carrier receiving base and arranged on the inner side of the fifth conveying mechanism, and a carrier lifting and bearing device connected to the carrier receiving base and arranged on the outer side of the fifth conveying mechanism. The carrier lifting device and the carrier lifting and bearing device are used together to stack the carrier of the fifth conveying mechanism on the carrier lifting and bearing device.

Images