Carrier flow-through device

Abstract

This invention relates to a carrier transfer device. The device includes a transfer frame, a carrier conveying module, a carrier lifting and positioning module, and a cover plate disassembly and assembly module. The carrier conveying module includes two conveyor frames arranged side-by-side on the transfer frame, and a conveyor belt structure located inside each conveyor frame. The carrier lifting and positioning module includes a carrier lifting mechanism on the two conveyor frames, and a carrier material positioning mechanism located on the carrier lifting mechanism and between the two conveyor frames. The cover plate disassembly and assembly module includes a linear drive mechanism on the transfer frame, a disassembly and assembly frame on the linear drive mechanism and above the conveyor frames, an adsorption disassembly and assembly structure on the disassembly and assembly frame and above the carrier material positioning mechanism, and a visual inspection mechanism protruding from the top side of the disassembly and assembly frame. This invention solves the problems of low production efficiency, easy positioning misalignment, and product quality issues during SMT (Surface Mount Technology) when positioning circuit board products on a positioning carrier in traditional technologies.

Description

Technical Field

[0001] This invention relates to the field of circuit board manufacturing technology, and in particular to a carrier transfer device. Background Technology

[0002] In the circuit board manufacturing process, SMT (Surface Mount Technology) is an important circuit board assembly process, which involves directly soldering surface mount components onto the surface pads of the circuit board. Furthermore, in the SMT process, the circuit board products to be manufactured (such as flexible circuit boards) need to be loaded onto a dedicated positioning carrier for positioning.

[0003] In traditional techniques, when positioning circuit board products (such as flexible printed circuit boards) using a positioning carrier, the carrier cover is typically removed manually or automatically. The circuit board product is then placed on the carrier body, and the product is manually aligned. Finally, the carrier cover is placed over the circuit board and carrier body to clamp and position the product. This method of positioning circuit boards is not only inefficient but also prone to misalignment, leading to product quality issues during subsequent SMT (Surface Mount Technology) processes. Summary of the Invention

[0004] This invention provides a carrier transfer device that solves the problem that in traditional technology, positioning circuit board products on a positioning carrier not only results in low production efficiency but also easily leads to misalignment of the circuit board products, causing product quality problems during subsequent SMT processing.

[0005] To achieve the above objectives, the present invention provides a vehicle transfer device, comprising: Transfer rack; The vehicle conveying module includes two conveyor frames arranged side by side on the transfer frame, and a vehicle loading conveyor belt, a vehicle positioning conveyor belt, and a vehicle unloading conveyor belt arranged sequentially on the inner side of each of the conveyor frames; A vehicle lifting and positioning module includes a vehicle lifting mechanism mounted on the two conveyor frames and located at the vehicle positioning conveyor belt, and a vehicle material positioning mechanism mounted on the vehicle lifting mechanism, the vehicle material positioning mechanism being located between the two conveyor frames; and... The cover plate disassembly and assembly module includes a linear drive mechanism disposed on the transfer frame and located at the loading conveyor belt or unloading conveyor belt of the carrier; a disassembly and assembly frame disposed on the linear drive mechanism and located above the conveyor frame; an adsorption disassembly and assembly structure disposed on the disassembly and assembly frame and located above the carrier material positioning mechanism; and a vision inspection mechanism protruding from the top side of the disassembly and assembly frame and located above the carrier material positioning mechanism.

[0006] Optionally, the carrier lifting mechanism includes a lifting drive member disposed on the outer side of each of the two conveyor frames, and a lifting drive frame connected to each of the lifting drive members and slidably disposed on the conveyor frame in a vertical direction. The carrier material positioning mechanism is disposed between the two lifting drive frames and located between the two carrier positioning conveyor belts.

[0007] Optionally, the lifting drive includes a drive mounting bracket disposed on the outer side of the conveyor frame, and a lifting drive cylinder disposed on the drive mounting bracket; The lifting drive frame includes lifting frame side plates that are vertically slidable on the outer side of the conveyor frame on both sides, and a lifting connecting plate that protrudes from the middle of the lifting frame side plates. The driving end of the lifting drive cylinder is connected to the middle of the lifting connecting plate. The carrier material positioning mechanism is connected between the tops of the lifting frame side plates of the two lifting drive frames.

[0008] Optionally, the conveyor frame is provided with at least one lifting limit groove along the vertical direction, and a U-shaped limiting plate is provided at the top opening of each lifting limit groove; The carrier material positioning mechanism includes a carrier positioning base plate with two opposing connecting end plates. The two connecting end plates are connected to the tops of the two lifting drive frames in a one-to-one correspondence. Each connecting end plate is limited to at least one of the lifting limit grooves. The lifting drive frame also includes two limit switches disposed on the conveyor frame, with the bottom of the two limit switches corresponding one-to-one with the top of each end of the side plate of the lifting frame.

[0009] Optionally, the carrier material positioning mechanism includes a carrier positioning base plate connected between the two lifting drive frames, a positioning adjustment mechanism disposed at the bottom of the carrier positioning base plate, and a carrier positioning main plate disposed at the top of the carrier positioning base plate for positioning the positioning carrier and circuit board product. The positioning adjustment mechanism is used to adjust the positioning carrier and circuit board product positioned on the carrier positioning main plate.

[0010] Optionally, the carrier positioning base plate includes a positioning base plate body and a plurality of base plate positioning adjustment grooves disposed on the positioning base plate body; The positioning adjustment mechanism includes a plurality of lateral adjustment components and / or a plurality of longitudinal adjustment components disposed at the bottom of the positioning base plate body; the lateral adjustment component includes a lateral adjustment drive, a lateral adjustment frame connected to the lateral adjustment drive and slidably disposed at the bottom of the positioning base plate body, and a plurality of first adjustment protrusions protruding from the lateral adjustment frame. The longitudinal adjustment assembly includes a longitudinal adjustment drive, a longitudinal adjustment frame connected to the longitudinal adjustment drive and slidably disposed at the bottom of the positioning base plate body, and a plurality of second adjustment protrusions protruding from the longitudinal adjustment frame; the plurality of first adjustment protrusions and the plurality of second adjustment protrusions respectively pass through the plurality of base plate positioning adjustment slots and protrude to the top of the carrier positioning main plate.

[0011] Optionally, the carrier positioning main board includes a positioning plate body, a plurality of positioning plate protrusions disposed on the positioning plate body, and a plurality of positioning plate adjustment slots disposed on the positioning plate body. A plurality of first adjustment protrusions and a plurality of second adjustment protrusions pass through a plurality of substrate positioning adjustment slots and a plurality of positioning plate adjustment slots, and protrude to the top of the carrier positioning main board, corresponding to and cooperating with the plurality of positioning plate protrusions, for positioning the positioning carrier and circuit board product.

[0012] Optionally, the linear drive mechanism includes a lead screw linear drive structure disposed on the transfer frame, and a linear slide rail disposed on the top of each side of the transfer frame; The disassembly frame includes a disassembly base frame slidably mounted on the two linear slide rails, and a disassembly top frame mounted on the disassembly base frame. The disassembly base frame is located above the vehicle conveying module and the vehicle lifting and positioning module. The adsorption disassembly structure includes at least one disassembly lifting drive component disposed on the disassembly base frame, and a disassembly adsorption plate connected to each of the disassembly lifting drive components. The disassembly adsorption plate is located between the disassembly base frame and the carrier conveying module.

[0013] Optionally, the adsorption disassembly structure includes a plurality of disassembly lifting drive components disposed on the disassembly base frame, and a plurality of disassembly adsorption plates connected one-to-one with the plurality of disassembly lifting drive components, wherein the plurality of disassembly adsorption plates are arranged side by side. Each of the disassembly and assembly adsorption plates includes an adsorption top plate connected to the drive end of the disassembly and assembly lifting drive component, a plurality of elastic connecting posts protruding around the bottom of the adsorption top plate, an adsorption main plate connected to the plurality of elastic connecting posts, and a plurality of vacuum nozzles located at the bottom of the adsorption main plate. The visual inspection mechanism includes multiple visual camera modules arranged side by side on the side of the disassembly and assembly top frame, with the multiple visual camera modules being arranged vertically in correspondence with the vehicle lifting and positioning module.

[0014] Optionally, the vehicle conveying module includes at least one vehicle stop assembly disposed at the vehicle loading conveyor belt and / or the vehicle unloading conveyor belt; The vehicle gear assembly includes a lifting gear structure located on the inner side of each of the two conveyor frames; the lifting gear structure includes a lifting gear cylinder located on the inner side of the conveyor frame, and a lifting gear block located at the drive end of the top of the lifting gear cylinder.

[0015] The beneficial effects of the technical solution provided by this invention include: The carrier transfer device proposed in this invention can automatically transport positioning carriers via a carrier conveying module, automatically lift and position the positioning carriers via a carrier lifting and positioning module, and automatically remove the carrier cover plates from the positioning carriers via a cover plate removal and installation module. Then, circuit board products (such as flexible circuit boards) are placed on the carrier body of the positioning carrier. The carrier lifting and positioning module automatically arranges and positions the circuit board products on the carrier body, and the cover plate removal and installation module automatically places the carrier cover plates on the circuit board products and the carrier body, clamping and positioning the circuit board products. This automatic clamping and positioning of circuit board products on the positioning carrier greatly improves production efficiency. Furthermore, the automatic arrangement, adjustment, and positioning of the circuit board products ensures accurate and reliable positioning, preventing deviations and guaranteeing product quality during subsequent SMT (Surface Mount Technology) processing. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional structural diagram of the vehicle transfer device described in an embodiment of the present invention; Figure 2 This is a side view of the vehicle transfer device according to an embodiment of the present invention; Figure 3 This is a top view of the vehicle transfer device described in an embodiment of the present invention; Figure 4 for Figure 1 A partially enlarged structural diagram of the unloading conveyor belt section of the vehicle; Figure 5 for Figure 1 A partially enlarged structural diagram of the vehicle lifting and positioning module; Figure 6 This is a three-dimensional structural diagram of the vehicle lifting and positioning module of the vehicle transfer device according to an embodiment of the present invention; Figure 7 This is an exploded view of the vehicle lifting and positioning module of the vehicle transfer device described in an embodiment of the present invention. Figure 1 ; Figure 8 This is an exploded view of the vehicle lifting and positioning module of the vehicle transfer device described in an embodiment of the present invention. Figure 2 ; Figure 9 for Figure 8 A partially enlarged structural schematic diagram of the positioning adjustment mechanism and the carrier positioning base plate; Figure 10 for Figure 1 A partially enlarged structural diagram of the cover plate disassembly and assembly module; Figure 11 This is a three-dimensional structural diagram of the adsorption disassembly and assembly structure of the cover plate disassembly and assembly module according to an embodiment of the present invention.

[0018] In the diagram: 10. Carrier transfer device; 20. Positioning carrier; 22. Carrier body; 24. Carrier cover plate; 30. Circuit board product; 100. Transfer frame; 110. Conveying base; 112. Conveying bottom plate; 120. Assembly / disassembly base; 200. Carrier conveying module; 210. Conveying frame; 212. Lifting limit groove; 214. U-shaped limit plate; 220. Carrier loading conveyor belt; 230. Carrier positioning conveyor belt; 240. Carrier unloading conveyor belt; 250. Carrier stop assembly; 252. Lifting stop structure; 2522. Lifting stop cylinder; 2524. Lifting gear block; 260. Conveying adjustment mechanism; 262. Conveying adjustment assembly; 2622. Conveying adjustment bracket; 2624. Conveying adjustment rod; 2626. Conveying adjustment slide rail; 300. Vehicle lifting and positioning module; 310. Vehicle lifting mechanism; 312. Lifting drive component; 3122. Drive mounting bracket; 3124. Lifting drive cylinder; 314. Lifting drive frame; 3142. Lifting frame side plate; 3143. Side plate protrusion; 3144. Lifting connecting plate; 3145. Lifting slide rail; 3146. Limit switch; 3 147. Lifting stroke detector; 320. Carrier material positioning mechanism; 322. Carrier positioning base plate; 3222. Positioning base plate body; 3224. Base plate positioning adjustment groove; 3226. Connecting end plate; 324. Positioning adjustment mechanism; 3242. Lateral adjustment assembly; 32422. Lateral adjustment drive; 32424. Lateral adjustment frame; 32426. First adjustment protrusion; 3244. Longitudinal adjustment assembly; 32444. Longitudinal adjustment frame; 32446. Second adjustment protrusion; 326. Carrier positioning main plate; 3262. Positioning plate body Body; 3264, Positioning plate protrusion; 3266, Positioning plate adjustment groove; 400, Cover plate disassembly and assembly module; 410, Linear drive mechanism; 412, Screw linear drive structure; 414, Linear slide rail; 420, Disassembly and assembly frame; 422, Disassembly and assembly base frame; 424, Disassembly and assembly top frame; 430, Adsorption disassembly and assembly structure; 432, Disassembly and assembly lifting drive component; 434, Disassembly and assembly adsorption plate; 4342, Adsorption top plate; 4344, Elastic connecting column; 4346, Adsorption main board; 4348, Vacuum nozzle; 440, Vision inspection mechanism; 442, Vision camera module. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] like Figures 1 to 3As shown, the present invention provides a vehicle transfer device 10, including a transfer frame 100, a vehicle conveying module 200 disposed on the transfer frame 100, a vehicle lifting and positioning module 300 disposed on the vehicle conveying module 200, and a cover plate disassembly and assembly module 400 disposed on the transfer frame 100 and correspondingly cooperating with the vehicle lifting and positioning module 300.

[0021] The carrier conveying module 200 is used for feeding and conveying the positioning carrier 20. The carrier lifting and positioning module 300 can lift and position the conveyed positioning carrier 20 so that the positioning carrier 20 can be detached from the carrier conveying module 200. The carrier cover 24 on the carrier body 22 of the positioning carrier 20 can be disassembled and removed by the cover plate removal module 400. Then, the circuit board product (such as flexible circuit board) 30 to be positioned is transferred to the carrier body 22 by other circuit board feeding equipment. The circuit board product 30 on the carrier body 22 can be positioned by the carrier lifting and positioning module 300. 0. Initial positioning is performed, and the removed carrier cover plate 24 can be moved back and placed on the circuit board product 30 and carrier body 22 through the cover plate disassembly and assembly module 400, clamping the circuit board product 30 between the carrier body 22 and the carrier cover plate 24. The positioning carrier 20 and the clamped circuit board product 30 can also be adjusted and precisely positioned through the carrier lifting and positioning module 300, and the positioning carrier 20 and the clamped and positioned circuit board product 30 can be lowered onto the carrier conveying module 200, and the positioning carrier 20 and the clamped and positioned circuit board product 30 can be conveyed and unloaded through the carrier conveying module 200.

[0022] Specifically, the vehicle conveying module 200 may include two conveyor frames 210 arranged side by side on the transfer frame 100, and a vehicle loading conveyor belt 220, a vehicle positioning conveyor belt 230, and a vehicle unloading conveyor belt 240 arranged sequentially on the inner side of each conveyor frame 210. Moreover, the vehicle lifting and positioning module 300 may include a vehicle lifting mechanism 310 located on the two conveyor frames 210 and at the vehicle positioning conveyor belt 230, and a vehicle material positioning mechanism 320 located on the vehicle lifting mechanism 310, with the vehicle material positioning mechanism 320 located between the two conveyor frames 210.

[0023] Furthermore, the cover plate disassembly module 400 may include a direct drive mechanism 410 disposed on the transfer frame 100 and located at the carrier loading conveyor belt 220 or the carrier unloading conveyor belt 240, a disassembly frame 420 disposed on the direct drive mechanism 410 and located above the conveyor frame 210, an adsorption disassembly structure 430 disposed on the disassembly frame 420 and located above the carrier material positioning mechanism 320, and a vision inspection mechanism 440 protruding from the top side of the disassembly frame 420 and located above the carrier material positioning mechanism 320.

[0024] The carrier loading conveyor belt 220 of the carrier conveying module 200 can transport the positioning carrier 20, which needs to clamp and position the circuit board product 30, onto the carrier positioning conveyor belt 230. Then, the carrier lifting mechanism 310 of the carrier lifting positioning module 300 can lift the carrier material positioning mechanism 320, causing the carrier material positioning mechanism 320 to lift the positioning carrier 20 on the carrier positioning conveyor belt 230, so that the positioning carrier 20 can be detached from the carrier positioning conveyor belt 230 and positioned by the carrier material positioning mechanism 320. Then, the cover plate disassembly module 400 can be used to disassemble the positioning carrier 20. The direct drive mechanism 410 drives the adsorption disassembly structure 430 to move above the carrier material positioning mechanism 320 and the positioning carrier 20. The positioning carrier 20 can be visually positioned by the vision inspection mechanism 440, and the carrier cover plate 24 on the top of the carrier body 22 of the positioning carrier 20 can be disassembled and adsorbed by the adsorption disassembly structure 430. Then, the adsorbed carrier cover plate 24 can be moved away from the carrier body 22 positioned by the carrier material positioning mechanism 320 by the direct drive mechanism 410 and moved to the carrier unloading conveyor belt 240. Then, the circuit board product 30 can be loaded onto the carrier body 22 by the circuit board loading equipment, and the circuit board product 30 on the carrier body 22 can be positioned by the carrier material positioning mechanism 320. Then, the adsorption disassembly structure 430 can be driven by the direct drive mechanism 410 to move the adsorbed carrier cover plate 24 above the carrier body 22. After the visual inspection mechanism 440 performs visual positioning on the carrier body 22 and the positioned circuit board product 30, the adsorption disassembly structure 430 can cover the carrier cover plate 24 on the carrier body 22 and the positioned circuit board product 30, so that the carrier body 22 and the carrier cover plate 24 initially clamp and position the circuit board product 30, and at the same time, the adsorption disassembly structure 430 can be reset. Then, the circuit board product 30 on the carrier body 22 and the carrier cover plate 24 can be further adjusted and positioned by the carrier material positioning mechanism 320, so that the carrier body 22 and the carrier cover plate 24 can accurately clamp and position the circuit board product 30. Then, the carrier material positioning mechanism 320 can be lowered by the carrier lifting mechanism 310, so that the positioning carrier 20 and the circuit board product 30 clamped by the carrier material positioning mechanism 320 fall onto the carrier positioning conveyor belt 230, and at the same time, the carrier material positioning mechanism 320 can be separated from the positioning carrier 20 and the circuit board product 30 clamped by it. Then, the positioning carrier 20 and the circuit board product 30 clamped by it can be transported to the carrier unloading conveyor belt 240 by the carrier positioning conveyor belt 230, and the positioning carrier 20 and the circuit board product 30 can be unloaded by the carrier unloading conveyor belt 240.

[0025] The carrier transfer device 10 proposed in this invention can automatically clamp and position the circuit board product 30 on the positioning carrier 20, which can greatly improve production efficiency. Moreover, it can automatically sort, adjust and position the circuit board product 30, and the positioning is accurate and reliable and not prone to deviation, so that the quality can be guaranteed when the circuit board product 30 is subsequently subjected to SMT.

[0026] Furthermore, such as Figures 1 to 3 As shown, the transfer frame 100 may include a conveying base 110 and a disassembly base 120. The carrier conveying module 200 may be disposed on the conveying base 110, and the cover plate disassembly module 400 may be disposed on the disassembly base 120. Moreover, the conveying base 110 and the disassembly base 120 may be directly connected (i.e., the two are interconnected), or they may be simultaneously disposed on other equipment (such as circuit board loading equipment).

[0027] Furthermore, the carrier conveying module 200 may include a conveying adjustment mechanism 260 disposed on the conveying base 110. The conveying adjustment mechanism 260 is connected to two conveying frames 210 and can adjust the distance between the two conveying frames 210, thereby adjusting the conveying width to accommodate positioning carriers 20 and circuit board products 30 of different sizes. Specifically, the conveying base 110 may include at least one conveying base plate 112, and the conveying adjustment mechanism 260 may include at least two conveying adjustment components 262 disposed side by side on the conveying base plate 112. The two conveying frames 210 may be disposed on multiple conveying adjustment components 262 simultaneously, facilitating the adjustment of the distance between the two conveying frames 210 from multiple positions.

[0028] Furthermore, such as Figure 4 As shown, each conveying adjustment assembly 262 may include a conveying adjustment bracket 2622 disposed on the conveying base plate 112, a conveying adjustment rod 2624 disposed on each conveying adjustment bracket 2622, and a conveying adjustment slide rail 2626 disposed on the conveying base plate 112. Each conveying adjustment rod 2624 may be vertically corresponding to a conveying adjustment slide rail 2626. The bottoms of the two conveying frames 210 are slidably disposed on the conveying adjustment slide rail 2626 of each conveying adjustment assembly 262, and each conveying adjustment rod 2624 may movably pass through the top of the two conveying frames 210, so that the two conveying frames 210 can slide and adjust along the conveying adjustment slide rail 2626, and the two conveying frames 210 can be guided and limited by the conveying adjustment rod 2624.

[0029] In addition, such as Figure 4As shown, the carrier conveying module 200, including the carrier loading conveyor belt 220, carrier positioning conveyor belt 230, and carrier unloading conveyor belt 240 (all of which can be considered as carrier conveyor belts), may include a conveyor belt drive motor mounted on the conveyor frame 210, a conveyor drive pulley rotatably mounted on the inner side of the conveyor frame 210 and connected to the conveyor belt drive motor, multiple conveyor transmission pulleys mounted on the inner side of the conveyor frame 210, and a conveyor transmission belt sleeved on the conveyor drive pulley and the multiple conveyor transmission pulleys. The conveyor transmission belts on the two conveyor frames 210 are correspondingly arranged, which can support and transport the positioning carrier 20 from both sides. Moreover, each carrier conveyor belt may also include a conveyor guide protrusion mounted on the inner side of the conveyor frame 210, two conveyor transmission pulleys may be respectively mounted at both ends of the conveyor guide protrusion, and the conveyor transmission belt may be wrapped around the outside of the conveyor guide protrusion, which can support and limit the conveyor transmission belt. In addition, each carrier conveyor belt may also include a conveyor tensioning wheel located on the inner side of the conveyor frame 210 for tensioning the conveyor belt.

[0030] In addition, such as Figure 4 As shown, the carrier conveying module 200 may further include at least one carrier stop assembly 250 disposed on two conveyor frames 210. Each carrier stop assembly 250 may be located at the carrier loading conveyor belt 220 and / or the carrier unloading conveyor belt 240. By setting the carrier stop assembly 250 at the carrier loading conveyor belt 220 and / or the carrier unloading conveyor belt 240, the positioning carrier 20 conveyed by the carrier conveyor belt can be blocked and limited, so that the positioning carrier 20 can stop at the loading position, or the lifting position, or the unloading position during the conveying process, which facilitates the lifting and unloading of the positioning carrier cover plate 24 and the loading of circuit board products 30 onto the positioning carrier 20.

[0031] Specifically, each carrier stop assembly 250 may include one lifting stop structure 252 disposed on the inner side of each of the two conveyor frames 210. The two lifting stop structures 252 can move up and down synchronously, blocking and limiting the ends of the positioning carrier 20 from both sides. Further, the lifting stop structure 252 may include a lifting stop seat protruding from the inner side of the conveyor frame 210, a lifting stop cylinder 2522 disposed on the lifting stop seat, and a lifting stop block 2524 disposed at the drive end of the top of the lifting stop cylinder 2522. By vertically disposing the lifting stop cylinder 2522 on the inner side of the conveyor frame 210 or on the lifting stop seat, the lifting stop block 2524 can be driven to move up and down, causing the lifting stop block 2524 to move above or below the carrier conveyor belt, thereby stopping or releasing the positioning carrier 20 conveyed by the carrier conveyor belt.

[0032] Furthermore, in some embodiments, a carrier stop assembly 250 can be provided on each of the front and rear sides of each carrier conveyor belt. One carrier stop assembly 250 can be located at the feed end of the carrier conveyor belt, and the other carrier stop assembly 250 can be located at the discharge end of the carrier conveyor belt. The two carrier stop assemblies 250 can prevent the positioning carrier 20 from entering the carrier conveyor belt, and can also prevent the positioning carrier 20 from exiting the carrier conveyor belt. In addition, the two carrier stop assemblies 250 can clamp and position the positioning carrier 20 on the corresponding carrier conveyor belt. In this case, the lifting stop block 2524 can be designed with an L-shaped structure, so that one side of the lifting stop block 2524 forms a stop groove. Moreover, the stop grooves of the lifting stop blocks 2524 of the two carrier stop assemblies 250 can face each other, facilitating the clamping of the positioning carrier 20 between the two stop grooves.

[0033] In addition, in some other embodiments, a carrier stop assembly 250 may be provided at the feed end or discharge end of each carrier conveyor belt to block and limit the positioning carrier 20 from one side; or, a carrier stop assembly 250 may be provided at the feed end or discharge end of a portion of the carrier conveyor belt, and a carrier stop assembly 250 may be provided at the feed end and discharge end of another portion of the carrier conveyor belt.

[0034] In addition, such as Figures 5 to 6 As shown, the vehicle lifting mechanism 310 of the vehicle lifting and positioning module 300 may include a lifting drive member 312 respectively disposed on the outer side of the two conveyor frames 210, and a lifting drive frame 314 connected to each lifting drive member 312 and slidably disposed on the conveyor frame 210 along the vertical direction. The vehicle material positioning mechanism 320 may be disposed between the two lifting drive frames 314 and located between the two vehicle positioning conveyor belts 230. Through the lifting drive members 312 disposed on the two conveyor frames 210, the corresponding lifting drive frames 314 can be lifted and lowered, so that the lifting drive members 312 can move up and down along the conveyor frame 210, thereby driving the vehicle material positioning mechanism 320 disposed between the two lifting drive frames 314 to move up and down. In this way, the carrier lifting mechanism 310 can drive the carrier material positioning mechanism 320 to be lifted from below the two carrier positioning conveyor belts 230 to above them, thereby lifting the positioning carrier 20 that is conveyed to the two carrier positioning conveyor belts 230, so that the positioning carrier 20 can be detached from the carrier positioning conveyor belts 230, making it easier to position the positioning carrier 20 by the carrier material positioning mechanism 320. It is also beneficial for the cover plate disassembly module 400 to remove the carrier cover plate 24 of the lifted positioning carrier 20, so as to place the circuit board product 30 on the carrier body 22 for positioning.

[0035] Furthermore, each lifting drive component 312 may include a drive mounting frame 3122 disposed on the outer side of the conveyor frame 210, and a lifting drive cylinder 3124 disposed on the drive mounting frame 3122. The lifting drive cylinder 3124 may be vertically disposed on the drive mounting frame 3122, and the top drive end of the lifting drive cylinder 3124 is connected to the lifting drive frame 314, which can drive the lifting drive frame 314 to move up and down. In addition, the lifting drive cylinder 3124 may also be configured as other linear drive mechanisms, such as a lead screw linear drive mechanism.

[0036] Furthermore, the lifting drive frame 314 may include lifting frame side plates 3142 that are slidably mounted vertically on the outer sides of the conveyor frame 210 on both sides, and a lifting connecting plate 3144 protruding from the middle of the lifting frame side plates 3142. The driving end of the lifting drive cylinder 3124 is connected to the middle of the lifting connecting plate 3144, and the carrier material positioning mechanism 320 is connected between the tops of the lifting frame side plates 3142 of the two lifting drive frames 314. By sliding the two sides of the lifting frame side plates 3142 onto the conveyor frame 210, they can move vertically and stably under the drive of the lifting drive member 312. Furthermore, by setting a lifting connecting plate 3144 connected to the lifting drive cylinder 3124 in the middle of the lifting frame side plate 3142, it is easy to connect the lifting drive cylinder 3124 to the lifting frame side plate 3142. At the same time, it can also make the lifting frame side plate 3142 closer to the conveyor frame 210, which not only makes the structure of the carrier lifting and positioning module 300 more compact, but also makes its lifting and moving more stable.

[0037] Furthermore, two lifting slide rails 3145 can be arranged vertically side by side on the outer surface of each conveyor frame 210, and the two ends of the lifting frame side plate 3142 of the lifting drive frame 314 can be slidably mounted on the two lifting slide rails 3145 respectively. Moreover, the two ends of the lifting frame side plate 3142 can also be provided with side plate protrusions 3143, and at least one side plate protrusion 3143 is provided with a side plate lifting detection plate; and the outer surface of the conveyor frame 210 is also provided with a lifting stroke detector 3147 corresponding to the side plate lifting detection plate, for detecting the lifting stroke of the lifting drive frame 314. In addition, the lifting drive frame 314 can also include two limit travel switches 3146 provided on the conveyor frame 210, and the bottom of the two limit travel switches 3146 corresponds one-to-one with the top of the two ends of the lifting frame side plate 3142. Specifically, each limit switch 3146 is located above the protruding part of the side plate of the lifting frame side plate 3142. When the protruding part of the side plate of the lifting frame side plate 3142 rises to the limit switch 3146, the limit switch 3146 will be triggered to stop the lifting frame side plate 3142 from rising.

[0038] Furthermore, the lifting frame side plate 3142 can be designed as an inverted V-shaped plate, with the bottom groove of the inverted V-shaped lifting frame side plate 3142 corresponding to the drive mounting bracket 3122 of the lifting drive component 312, and the lifting connecting plate 3144 located above the bottom groove of the lifting frame side plate 3142, and the lifting drive cylinder 3124 also located in the bottom groove, which makes the overall structure of the vehicle lifting mechanism 310 more compact.

[0039] In addition, each conveyor frame 210 may be provided with at least one vertical lifting limit groove 212, and a U-shaped limiting plate is provided at the top opening of each lifting limit groove 212. By using the U-shaped limiting plate provided at the top of the lifting limit groove 212, the lifting limit groove 212 can be closed to form a closed groove, and the side end of the carrier material positioning mechanism 320 can be confined in the closed groove, so that the carrier material positioning mechanism 320 can move up and down along the lifting limit groove 212.

[0040] Moreover, such as Figures 7 to 9 As shown, the carrier material positioning mechanism 320 may include a carrier positioning base plate 322 connected between the tops of the lifting frame side plates 3142 of the two lifting drive frames 314, a positioning adjustment mechanism 324 disposed at the bottom of the carrier positioning base plate 322, and a carrier positioning main plate 326 disposed at the top of the carrier positioning base plate 322 for positioning the positioning carrier 20 and the circuit board product 30. The positioning adjustment mechanism 324 is used to adjust the positioning carrier 20 and the circuit board product 30 positioned on the carrier positioning main plate 326. The carrier positioning base plate 322 can support the positioning adjustment mechanism 324 and the carrier positioning main plate 326. The carrier positioning main plate 326 can perform initial positioning of the positioning carrier 20 and the circuit board product 30. The positioning adjustment mechanism 324 can further adjust the positioning carrier 20 and the circuit board product 30 positioned by the carrier positioning main plate 326, so that the positioning of the positioning carrier 20 and the circuit board product 30 is more accurate and stable.

[0041] Furthermore, the carrier positioning base plate 322 of the carrier material positioning mechanism 320 may include a positioning base plate body 3222 and a connecting end plate 3226 disposed on each side of the positioning base plate body 3222. The two connecting end plates 3226 are connected one-to-one to the top of the lifting frame side plates 3142 of the two lifting drive frames 314, and each connecting end plate 3226 is confined in at least one lifting limit groove 212. Through the connecting end plates 3226 on both sides of the positioning base plate body 3222, the top of the lifting frame side plates 3142 of the lifting drive frames 314 on the two conveying frames 210 can be connected, thus connecting the two sides of the carrier material positioning mechanism 320 to the two lifting drive frames 314 of the carrier lifting mechanism 310 one-to-one. Furthermore, the connecting ends on both sides of the positioning base plate body 3222 can be correspondingly positioned in the vertical lifting limit grooves 212 on the two conveyor frames 210, which can realize the positioning of the carrier positioning base plate 322 and also allow the carrier positioning base plate 322 to move vertically under the drive of the carrier lifting mechanism 310.

[0042] Furthermore, to facilitate the confinement of the connecting end plate 3226 within the lifting limit groove 212, a connecting limit hole can be provided on each side of the connecting end plate 3226. An end plate connecting portion can be formed between each connecting limit hole and one side of the connecting end plate 3226 (the side closer to the corresponding connecting limit hole), and one end plate connecting portion on each side of the connecting end plate 3226 can be respectively confined within the two lifting limit grooves 212 of the conveyor frame 210. Moreover, one end of the U-shaped limiting plate can pass through the connecting limit hole and be connected to the top of the conveyor frame 210, thus confining the end plate connecting portion within the lifting limit groove 212 from the top.

[0043] Furthermore, the carrier positioning base plate 322 may include a positioning base plate body 3222 for supporting the carrier positioning main board 326 from the bottom, and a plurality of base plate positioning adjustment slots 3224 provided on the positioning base plate body 3222. Moreover, the positioning adjustment mechanism 324 may include a plurality of lateral adjustment components 3242 and / or a plurality of longitudinal adjustment components 3244 provided on the bottom of the positioning base plate body 3222. The plurality of lateral adjustment components 3242 and / or the plurality of longitudinal adjustment components 3244 may pass through the plurality of base plate positioning adjustment slots 3224 on the positioning base plate body 3222 and pass through and protrude to the top of the carrier positioning main board 326, and may work together with the carrier positioning main board 326 to adjust and position the positioning carrier 20 and the circuit board product 30. Furthermore, the positioning carrier 20 and circuit board product 30 on the carrier positioning motherboard 326 can be adjusted and positioned laterally from multiple positions using multiple lateral adjustment components 3242, while the positioning carrier 20 and circuit board product 30 on the carrier positioning motherboard 326 can be adjusted and positioned longitudinally from multiple positions using multiple longitudinal adjustment components 3244, making the adjustment and positioning of the positioning carrier 20 and circuit board product 30 more precise. Moreover, the bottom of the positioning base plate body 3222 can be provided with only lateral adjustment components 3242, only longitudinal adjustment components 3244, or both lateral adjustment components 3242 and longitudinal adjustment components 3244.

[0044] Furthermore, each lateral adjustment component 3242 may include a lateral adjustment drive 32422, a lateral adjustment frame 32424 connected to the lateral adjustment drive 32422 and slidably disposed at the bottom of the positioning substrate body 3222, and a plurality of first adjustment protrusions 32426 protruding from the lateral adjustment frame 32424. The plurality of first adjustment protrusions 32426 pass through the plurality of substrate positioning adjustment slots 3224 and protrude to the top of the carrier positioning main board 326. The lateral adjustment drive 32422 can drive the lateral adjustment frame 32424 to move laterally at the bottom of the positioning substrate body 3222, which can drive the plurality of first adjustment protrusions 32426 on the lateral adjustment frame 32424 to move laterally, so that the top of the first adjustment protrusions 32426 moves laterally outside the top of the carrier positioning main board 326, thereby enabling lateral adjustment of the positioning carrier 20 and the circuit board product 30 positioned on the top of the carrier positioning main board 326.

[0045] Furthermore, among the multiple lateral adjustment components 3242, the adjustment direction of some lateral adjustment components 3242 can be opposite to that of other lateral adjustment components 3242. This allows the multiple first adjustment protrusions 32426 of different lateral adjustment components 3242 to move closer or further apart from each other laterally, facilitating the clamping or loosening of the positioning carrier 20 and the circuit board product 30 it positions from the lateral direction. For example, among the multiple lateral adjustment components 3242, the adjustment directions of two adjacent sets of lateral adjustment components 3242 can be opposite, and the first adjustment protrusions 32426 of the two sets of lateral adjustment components 3242 can be arranged adjacent to each other, so that the first adjustment protrusions 32426 of the two sets of lateral adjustment components 3242 cooperate with each other to clamp or loosen the circuit board product 30 on the positioning carrier 20 from both sides.

[0046] Furthermore, not only can the adjustment directions of some adjacent sets of lateral adjustment components 3242 be opposite, but at least one set of lateral adjustment components 3242 can also be set separately, such that the adjustment directions of this at least one set of lateral adjustment components 3242 are the same, and that their first adjustment protrusions 32426 are not adjacent to the first adjustment protrusions 32426 of other adjacent lateral adjustment components 3242. Alternatively, all lateral adjustment components 3242 can be set to the same adjustment direction.

[0047] Furthermore, the longitudinal adjustment assembly 3244 may include a longitudinal adjustment drive, a longitudinal adjustment frame 32444 connected to the longitudinal adjustment drive and slidably disposed at the bottom of the positioning substrate body 3222, and a plurality of second adjustment protrusions 32446 protruding from the longitudinal adjustment frame 32444. The plurality of second adjustment protrusions 32446 pass through a plurality of substrate positioning adjustment slots 3224 and protrude to the top of the carrier positioning main board 326. Similarly, the longitudinal adjustment drive can drive the longitudinal adjustment frame 32444 to move longitudinally at the bottom of the positioning substrate body 3222, which can drive the plurality of second adjustment protrusions 32446 on the longitudinal adjustment frame 32444 to move longitudinally, so that the top of the second adjustment protrusions 32446 moves longitudinally outside the top of the carrier positioning main board 326, thereby enabling longitudinal adjustment of the positioning carrier 20 and the circuit board product 30 positioned on the top of the carrier positioning main board 326.

[0048] Similarly, among the multiple longitudinal adjustment components 3244, the adjustment direction of some longitudinal adjustment components 3244 can be opposite to that of other longitudinal adjustment components 3244, allowing the multiple second adjustment protrusions 32446 of different longitudinal adjustment components 3244 to move closer or further apart from each other in the lateral direction, facilitating the clamping or loosening of the positioning carrier 20 and the positioned circuit board product 30 in the longitudinal direction. Alternatively, all longitudinal adjustment components 3244 can be made to have the same adjustment direction.

[0049] Furthermore, the longitudinal adjustment component 3244 and the lateral adjustment component 3242 can be set independently, that is, the lateral adjustment component 3242 can be set together, and the longitudinal adjustment component 3244 can be set together, each working independently; in addition, the longitudinal adjustment component 3244 and the lateral adjustment component 3242 can also be set in cooperation with each other, that is, at least a portion of the lateral adjustment component 3242 and at least a portion of the longitudinal adjustment component 3244 can be set together, so that the two can cooperate with each other, thereby allowing the first adjusting protrusion 32426 of at least a portion of the lateral adjustment component 3242 and the second adjusting protrusion 32446 of at least a portion of the longitudinal adjustment component 3244 to cooperate with each other to adjust and position the positioning carrier 20 and the circuit board product 30 on it.

[0050] Furthermore, both the lateral adjustment drive 32422 and the longitudinal adjustment drive can include an adjustment drive cylinder and a drive connecting block disposed at the drive end of the adjustment drive cylinder. Both the lateral adjustment frame 32424 and the longitudinal adjustment frame 32444 can include an adjustment frame main board, an adjustment frame connecting block protruding from one side of the adjustment frame main board, and an adjustment frame slider disposed on one side of the top surface of the adjustment frame main board. An adjustment protrusion (first adjustment protrusion 32426 or second adjustment protrusion 32446) is detachably disposed on the other side of the top surface of the adjustment frame main board. Moreover, the bottom of the positioning base plate body 3222 is disposed on a sliding guide rail along the lateral or longitudinal direction, the adjustment frame slider is slidably disposed on the sliding guide rail, and the drive connecting block can be connected to the adjustment frame connecting block. In this way, the drive connecting block can be moved by adjusting the drive cylinder to extend and retract, so that the drive connecting block drives the adjustment frame main board through the adjustment frame connecting block to move laterally or longitudinally along the sliding guide rail at the bottom of the positioning base plate body 3222, thereby driving the adjustment protrusion (first adjustment protrusion 32426 or second adjustment protrusion 32446) on the adjustment frame main board to move laterally or longitudinally.

[0051] Furthermore, the drive connecting block may include a drive main block and a drive limiting block spaced apart at the drive end of the adjusting drive cylinder. The adjusting frame connecting block may also have an adjusting block connecting groove, where the drive main block can be embedded, and the drive limiting block can be engaged on the outside of the adjusting block connecting groove, making the connection simple and convenient. Further, the adjusting block connecting groove may be a T-shaped groove with a narrow opening and a wide interior, facilitating the embedding of the drive main block inside the adjusting block connecting groove.

[0052] Furthermore, each adjusting protrusion (first adjusting protrusion 32426 or second adjusting protrusion 32446) may include an adjusting protrusion base detachably connected to the top surface of the adjusting frame main board, and an adjusting rod protruding from the adjusting protrusion base. The adjusting rod is used to pass through the substrate positioning adjusting groove 3224 of the positioning substrate body 3222 and protrude to the top of the carrier positioning main board 326 to perform positioning adjustment of the positioning carrier 20 and the circuit board product 30. Moreover, in order to make the positioning substrate body 3222 and the positioning adjusting mechanism 324 more compact, and to facilitate the movement of the adjusting protrusion, the substrate positioning adjusting groove 3224 may include a base clearance groove for avoiding and accommodating the adjusting protrusion's adjusting protrusion base, and a rod receiving groove for accommodating the adjusting rod of the adjusting protrusion. Moreover, the base clearance groove and the rod receiving groove may be set independently of each other, or they may be set as one piece.

[0053] In addition, the carrier positioning main board 326 may include a positioning plate body 3262 disposed on the top surface of the positioning base plate body 3222, a plurality of positioning plate protrusions 3264 disposed on the positioning plate body 3262, and a plurality of positioning plate adjustment grooves 3266 disposed on the positioning plate body 3262. A plurality of first adjustment protrusions 32426 and a plurality of second adjustment protrusions 32446 respectively pass through a plurality of base plate positioning adjustment grooves 3224 and a plurality of positioning plate adjustment grooves 3266, and protrude to the top of the carrier positioning main board 326, corresponding to and cooperating with the plurality of positioning plate protrusions 3264, for positioning the positioning carrier 20 and the circuit board product 30. Multiple positioning plate adjustment slots 3266 on the positioning plate body 3262 are vertically corresponding to multiple substrate positioning adjustment slots 3224 on the positioning substrate body 3222. This allows adjustment protrusions (first adjustment protrusion 32426 and second adjustment protrusion 32446) to simultaneously pass through the substrate positioning adjustment slots 3224 and the positioning plate adjustment slots 3266, protruding to the top of the carrier positioning main board 326. These protrusions can cooperate with the multiple positioning plate protrusions 3264 on the positioning plate body 3262 to position the circuit board product 30 placed on the positioning carrier 20 from the periphery. Furthermore, by moving the adjustment protrusions, the precision of positioning the circuit board product 30 can be adjusted, facilitating the loosening or clamping of the circuit board product 30.

[0054] Furthermore, the main body 22 of the positioning carrier 20 may also be provided with multiple fixed positioning slots and multiple adjustable positioning slots. The multiple fixed positioning slots correspond one-to-one with multiple positioning plate protrusions 3264, and the multiple adjustable positioning slots correspond one-to-one with multiple adjusting protrusions. The positioning plate protrusions 3264 may protrude beyond the fixed positioning slots, and the adjusting protrusions may protrude beyond the adjustable positioning slots, thus enabling the positioning and adjustment of the positioning carrier 20. Correspondingly, the carrier cover plate 24 of the positioning carrier 20 may also be provided with multiple cover plate positioning slots, corresponding to the multiple fixed positioning slots and multiple adjustable positioning slots.

[0055] Furthermore, the arrangement position and number of the positioning plate protrusions 3264 on the carrier positioning mainboard 326 can be determined according to the shape and number of the circuit board products 30 to be positioned. Correspondingly, the arrangement position and number of the adjusting protrusions (and the corresponding lateral adjusting components 3242 and / or longitudinal adjusting components 3244), the substrate positioning adjusting groove 3224, and the positioning plate adjusting groove 3266 can also be determined according to the shape and number of the circuit board products 30 to be positioned.

[0056] In addition, such as Figures 10 to 11 As shown, the linear drive mechanism 410 of the cover plate disassembly module 400 may include a screw linear drive structure 412 disposed on the disassembly base 120 of the transfer frame 100, and a linear slide rail 414 disposed on the top of each side of the disassembly base 120 of the transfer frame 100. The two sides of the disassembly frame 420 are respectively slidably disposed on the two linear slide rails 414. The linear slide rails 414 are linearly arranged along the conveying direction of the carrier conveying module 200. The screw linear drive structure 412 can drive the disassembly frame 420 and its adsorption disassembly structure 430 and vision inspection mechanism 440 to reciprocate linearly along the linear slide rails 414. It can move from above the carrier loading conveyor belt 220 or the carrier unloading conveyor belt 240 of the carrier conveying module 200 to above the positioning carrier 20 positioned by the carrier material positioning mechanism 320. Furthermore, the linear drive structure 412 may include a lead screw drive motor mounted on the disassembly base 120, a drive lead screw connected to the drive end of the lead screw drive motor, and a transmission nut cooperating with the drive lead screw. The transmission nut may be mounted on the disassembly frame 420, and the drive lead screw may be rotatably mounted on the disassembly base 120 and arranged side by side with the linear slide rail 414.

[0057] Furthermore, the disassembly / assembly frame 420 may include a disassembly / assembly base frame 422 slidably mounted on two linear slide rails 414, and a disassembly / assembly top frame 424 mounted on the disassembly / assembly base frame 422. The disassembly / assembly base frame 422 is located above the vehicle transport module 200 and the vehicle lifting and positioning module 300. Moreover, the adsorption disassembly / assembly structure 430 may include at least one disassembly / assembly lifting drive member 432 mounted on the disassembly / assembly base frame 422, and a disassembly / assembly adsorption plate 434 connected to each disassembly / assembly lifting drive member 432. The disassembly / assembly adsorption plate 434 is located between the disassembly / assembly base frame 422 and the vehicle transport module 200. The disassembly and assembly lifting drive 432 can be used to lift and assemble the adsorption plate 434, so that the adsorption plate 434 can adsorb and disassemble the carrier cover plate 24 of the positioning carrier 20 lifted by the carrier lifting and positioning module 300, and can move the carrier cover plate 24 to other positions to facilitate the loading of the circuit board product 30 onto the carrier body 22 of the positioning carrier 20.

[0058] In this embodiment, the adsorption / disassembly structure 430 may include multiple disassembly / disassembly lifting drive components 432 mounted on the disassembly / disassembly base frame 422, and multiple disassembly / disassembly adsorption plates 434 connected one-to-one with the multiple disassembly / disassembly lifting drive components 432, with the multiple disassembly / disassembly adsorption plates 434 arranged side by side. The multiple disassembly / disassembly lifting drive components 432 can respectively drive the multiple disassembly / disassembly adsorption plates 434 to adsorb, disassemble, or install the carrier cover plate 24. Furthermore, the disassembly / disassembly base frame 422 may have a base frame mounting hole in its center, and the multiple disassembly / disassembly lifting drive components 432 can be mounted at the base frame mounting hole via mounting side plates, while the multiple disassembly / disassembly adsorption plates 434 can protrude below the base frame mounting hole, thus making the overall structure of the adsorption / disassembly structure 430 and the disassembly / disassembly frame 420 compact. In addition, the disassembly / disassembly lifting drive components 432 may be configured as cylinder-driven structures.

[0059] Furthermore, each detachable adsorption plate 434 may include an adsorption top plate 4342 connected to the drive end of the detachable lifting drive 432, a plurality of elastic connecting posts 4344 protruding around the bottom of the adsorption top plate 4342, an adsorption main plate 4346 connected to the plurality of elastic connecting posts 4344, and a plurality of vacuum nozzles 4348 disposed at the bottom of the adsorption main plate 4346. When the adsorption top plate 4342 is driven to move up and down by the detachable lifting drive 432, the plurality of elastic connecting posts 4344 cause the adsorption main plate 4346 and the plurality of vacuum nozzles 4348 thereon to move up and down. When disassembling the carrier cover 24 of the positioning carrier 20, multiple vacuum nozzles 4348 on the adsorption main board 4346 can be brought close to the carrier cover 24, and the elasticity of multiple elastic connecting posts 4344 can be used to press the multiple vacuum nozzles 4348 against the carrier cover 24, making it easy to adsorb the carrier cover 24 and remove it from the carrier body 22. In addition, when the carrier cover 24 is placed on the carrier body 22, the elasticity of multiple elastic connecting posts 4344 can also be used to press the carrier cover 24 adsorbed by multiple vacuum nozzles 4348 against the carrier body 22, so that the positioning plate protrusion 3264 and the adjusting protrusion protruding on the carrier body 22 can pass through the carrier cover 24 and position the carrier cover 24 against the carrier body 22.

[0060] Furthermore, the visual inspection mechanism 440 may include multiple visual camera modules 442 arranged side-by-side on the side of the disassembly frame 424, with the multiple visual camera modules 442 corresponding vertically to the vehicle lifting and positioning module 300. Through the multiple visual camera modules 442 protruding beyond the side of the disassembly frame 420, visual inspection of the positioning vehicle 20 lifted by the vehicle lifting and positioning module 300 can be performed from above. When disassembling the vehicle cover 24, it can detect whether the disassembly and assembly of the vehicle cover 24 are complete; when loading the circuit board product 30 onto the vehicle body 22, it can detect whether the loading is complete and whether the positioning of the circuit board product 30 is complete, etc.

[0061] In the description of this invention, it should be noted that the terms "upper," "lower," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this invention can be understood according to the specific circumstances.

[0062] It should be noted that in this invention, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0063] The above description is merely a specific embodiment of the present invention, enabling those skilled in the art to understand or implement the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features of the invention herein.

Claims

1. A vehicle transfer device, characterized in that, include: Transfer rack; The vehicle conveying module includes two conveyor frames arranged side by side on the transfer frame, and a vehicle loading conveyor belt, a vehicle positioning conveyor belt, and a vehicle unloading conveyor belt arranged sequentially on the inner side of each of the conveyor frames; A vehicle lifting and positioning module includes a vehicle lifting mechanism mounted on the two conveyor frames and located at the vehicle positioning conveyor belt, and a vehicle material positioning mechanism mounted on the vehicle lifting mechanism, the vehicle material positioning mechanism being located between the two conveyor frames; and... The cover plate disassembly and assembly module includes a linear drive mechanism disposed on the transfer frame and located at the loading conveyor belt or unloading conveyor belt of the carrier; a disassembly and assembly frame disposed on the linear drive mechanism and located above the conveyor frame; an adsorption disassembly and assembly structure disposed on the disassembly and assembly frame and located above the carrier material positioning mechanism; and a vision inspection mechanism protruding from the top side of the disassembly and assembly frame and located above the carrier material positioning mechanism.

2. The vehicle transfer device according to claim 1, characterized in that, The vehicle lifting mechanism includes a lifting drive member located on the outside of each of the two conveyor frames, and a lifting drive frame connected to each of the lifting drive members and slidably mounted on the conveyor frame in a vertical direction. The vehicle material positioning mechanism is located between the two lifting drive frames and between the two vehicle positioning conveyor belts.

3. The vehicle transfer device according to claim 2, characterized in that, The lifting drive component includes a drive mounting bracket disposed on the outer side of the conveyor frame, and a lifting drive cylinder disposed on the drive mounting bracket; The lifting drive frame includes lifting frame side plates that are vertically slidable on both sides of the outer side of the conveyor frame, and a lifting connecting plate that protrudes from the middle of the lifting frame side plates. The driving end of the lifting drive cylinder is connected to the middle of the lifting connecting plate. The carrier material positioning mechanism is connected between the tops of the lifting frame side plates of the two lifting drive frames.

4. The vehicle transfer device according to claim 3, characterized in that, The conveyor frame is provided with at least one lifting limit groove along the vertical direction, and a U-shaped limiting plate is provided at the top opening of each lifting limit groove; The carrier material positioning mechanism includes a carrier positioning base plate with two opposing connecting end plates. The two connecting end plates are connected to the tops of the two lifting drive frames in a one-to-one correspondence. Each connecting end plate is limited to at least one of the lifting limit grooves. The lifting drive frame also includes two limit switches disposed on the conveyor frame, with the bottom of the two limit switches corresponding one-to-one with the top of each end of the side plate of the lifting frame.

5. The vehicle transfer device according to any one of claims 2-4, characterized in that, The carrier material positioning mechanism includes a carrier positioning base plate connected between the two lifting drive frames, a positioning adjustment mechanism disposed at the bottom of the carrier positioning base plate, and a carrier positioning main plate disposed at the top of the carrier positioning base plate for positioning the positioning carrier and circuit board products. The positioning adjustment mechanism is used to adjust the positioning carrier and circuit board products positioned on the carrier positioning main plate.

6. The vehicle transfer device according to claim 5, characterized in that, The carrier positioning base plate includes a positioning base plate body and a plurality of base plate positioning adjustment grooves disposed on the positioning base plate body; The positioning adjustment mechanism includes a plurality of lateral adjustment components and / or a plurality of longitudinal adjustment components disposed at the bottom of the positioning base plate body; the lateral adjustment component includes a lateral adjustment drive, a lateral adjustment frame connected to the lateral adjustment drive and slidably disposed at the bottom of the positioning base plate body, and a plurality of first adjustment protrusions protruding from the lateral adjustment frame. The longitudinal adjustment assembly includes a longitudinal adjustment drive, a longitudinal adjustment frame connected to the longitudinal adjustment drive and slidably disposed at the bottom of the positioning base plate body, and a plurality of second adjustment protrusions protruding from the longitudinal adjustment frame. Multiple first adjusting protrusions and multiple second adjusting protrusions pass through multiple substrate positioning adjusting slots and protrude to the top of the carrier positioning main board.

7. The vehicle transfer device according to claim 6, characterized in that, The carrier positioning main board includes a positioning plate body, a plurality of positioning plate protrusions on the positioning plate body, and a plurality of positioning plate adjustment slots on the positioning plate body. A plurality of first adjustment protrusions and a plurality of second adjustment protrusions pass through a plurality of substrate positioning adjustment slots and a plurality of positioning plate adjustment slots, and protrude to the top of the carrier positioning main board, corresponding to and cooperating with the plurality of positioning plate protrusions, for positioning the positioning carrier and circuit board products.

8. The vehicle transfer device according to any one of claims 1-4, characterized in that, The linear drive mechanism includes a lead screw linear drive structure mounted on the transfer frame, and a linear slide rail mounted on the top of each side of the transfer frame. The disassembly frame includes a disassembly base frame slidably mounted on the two linear slide rails, and a disassembly top frame mounted on the disassembly base frame. The disassembly base frame is located above the vehicle conveying module and the vehicle lifting and positioning module (300). The adsorption disassembly structure includes at least one disassembly lifting drive component disposed on the disassembly base frame, and a disassembly adsorption plate connected to each of the disassembly lifting drive components. The disassembly adsorption plate is located between the disassembly base frame and the carrier conveying module.

9. The vehicle transfer device according to claim 8, characterized in that, The adsorption disassembly structure includes a plurality of disassembly lifting drive components disposed on the disassembly base frame, and a plurality of disassembly adsorption plates connected one-to-one with the plurality of disassembly lifting drive components, wherein the plurality of disassembly adsorption plates are arranged side by side. Each of the disassembly and assembly adsorption plates includes an adsorption top plate connected to the drive end of the disassembly and assembly lifting drive component, a plurality of elastic connecting posts protruding around the bottom of the adsorption top plate, an adsorption main plate connected to the plurality of elastic connecting posts, and a plurality of vacuum nozzles located at the bottom of the adsorption main plate. The visual inspection mechanism includes multiple visual camera modules arranged side by side on the side of the disassembly and assembly top frame, with the multiple visual camera modules being arranged vertically in correspondence with the vehicle lifting and positioning module.

10. The vehicle transfer device according to any one of claims 1-4, characterized in that, The vehicle conveying module includes at least one vehicle stop assembly located at the vehicle loading conveyor belt and / or the vehicle unloading conveyor belt; The vehicle gear assembly includes a lifting gear structure located on the inner side of each of the two conveyor frames; the lifting gear structure includes a lifting gear cylinder located on the inner side of the conveyor frame, and a lifting gear block located at the drive end of the top of the lifting gear cylinder.

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