Stacking hot melt automated equipment for PCBs

Abstract

The application provides a laminated hot melting automation device for a PCB, and relates to the technical field of PCB production equipment. The laminated hot melting automation device for the PCB comprises a transplanting module, which is used to move a core plate or a first pre-lamination combination to be subjected to hot melting treatment to a hot melting module to form a second pre-lamination combination, the first pre-lamination combination and the second pre-lamination combination comprising the core plate and PP laminated in sequence; the hot melting module is used to perform CCD positioning on the second pre-lamination combination and perform hot melting treatment on the second pre-lamination combination after the CCD positioning to form a hot melting finished product; and a core plate receiving module is arranged on the discharge side of the hot melting module and is used to receive and stack the hot melting finished product. The embodiment of the application can realize the automation of the core plate and PP pre-lamination process, thereby effectively eliminating the manual feeding and discharging errors and avoiding the lamination errors, improving the PCB production process stability, being high in production efficiency and speed, greatly reducing the labor cost, and effectively meeting the production requirements.

Description

Technical Field

[0001] This application relates to the field of PCB manufacturing equipment technology, and more specifically, to an automated lamination and hot-melt equipment for PCBs. Background Technology

[0002] In the manufacturing process of PCB (printed circuit board), there is a process called pre-stacking. Its purpose is to align each core board and PP (prepreg) of the multilayer board and then fix them in place by heat fusion. This way, there will be no misalignment problem during lamination.

[0003] Because PCBs consist of multiple layers, the stacking of core boards and PP sheets is repeatedly required during production to obtain the desired PCPCP structure (where P stands for PP and C for core board). Currently, the method used is to separate PP sheets and core boards of different stacking positions and specifications before stacking, and employees take them out in sequence to avoid problems such as over- or under-stacking or misplacement. This operation method heavily relies on the work skills and attitude of employees to avoid PP sheet or core board stacking errors, and cannot completely prevent abnormal situations. In actual production, problems of misplacement or under-stacking have occurred many times. To prevent abnormal hot-melt finished products from entering the market due to stacking errors, an additional person is needed to count the number of PP sheets stacked on each board to ensure that the quantity and position of PP sheets are correct. However, this method is inefficient, slow, and has high labor costs, making it difficult to meet production needs. Summary of the Invention

[0004] This application provides an automated lamination and hot-melt equipment for PCBs, which solves the problems of existing methods that require multiple independent devices, are difficult to connect, have weak adaptability, occupy a large space, and limit the turnover speed. To achieve this objective, this application provides the following solutions.

[0005] According to one aspect of the embodiments of this application, an automated lamination and hot-melt device for PCBs is provided, comprising:

[0006] The transfer module is used to move the core board or the first pre-stacked assembly to be heat-melted to the heat-melting module to form a second pre-stacked assembly, wherein the first pre-stacked assembly and the second pre-stacked assembly include core boards and PP stacked sequentially;

[0007] The hot melt module is used to perform CCD positioning on the second pre-stacked assembly and to perform hot melt treatment on the second pre-stacked assembly after CCD positioning to form a hot melt finished product.

[0008] The receiving module is located on the discharge side of the hot-melt module and is used to receive and stack the hot-melt finished products.

[0009] In one possible implementation, a feeding module is included, which has a first feeding component and a second feeding component, wherein the first feeding component is located on the side of the transfer module away from the hot melt module;

[0010] The first feeding component is used to perform CCD calibration on the core board and transfer the core board that has passed CCD calibration to the transfer module;

[0011] The second feeding component is used to transfer PP to the transfer module to stack with the core board in the transfer module to form the first pre-stacked assembly.

[0012] In one possible implementation, the first feeding assembly includes a first feeding platform, a first transfer mechanism, and a first calibration platform. The first feeding platform is disposed on both sides of the first calibration platform, and the first transfer mechanism is disposed above the first feeding platform and the first calibration platform.

[0013] The first loading platform is used to place the core board and lift the core board to be transferred to a height corresponding to the first transfer mechanism;

[0014] The first calibration stage is used to perform CCD calibration on the core board;

[0015] The first transfer mechanism is used to move the core board from the first loading platform to the first calibration platform and to move the core board that has passed CCD calibration to the transfer module.

[0016] In one possible implementation, the first loading platform includes a material seat, a first lifting bracket, and a lifting bracket, wherein the lifting bracket is movably fixed to the first lifting bracket and moves up and down along the first lifting bracket.

[0017] The material seat is located below the lifting bracket and is used to support the stacked core boards. The lifting bracket is used to lift the core board to be corrected on the material seat to a height corresponding to the first transplanting mechanism.

[0018] The first transplanting mechanism includes a first sub-transplanting unit and a second sub-transplanting unit. The moving direction of the first sub-transplanting unit is parallel to the layout direction of the first loading platform, and it is used to transfer the core board on the lifting bracket to the first calibration platform.

[0019] The second sub-transplanting unit moves in a direction perpendicular to that of the first sub-transplanting unit, and is used to transfer the core board on the first calibration table to the transplanting module.

[0020] In one possible implementation, the transplanting module includes a material placement platform and a material moving component, with the bottom of the material placement platform fixedly connected to the material moving component;

[0021] The material placement platform is used to support and fix the core board or the PP to form the first pre-stacked assembly;

[0022] The material moving component is used to move the material placement platform to the side of the transfer module closer to the hot melt module so as to send the core board or the first pre-stacked assembly on the material placement platform into the hot melt module.

[0023] In one possible implementation, the hot melt module includes two hot melt machines and a precision positioning unit, with the hot melt machines arranged on both sides of the precision positioning unit;

[0024] One side of the precision positioning unit is opposite to one end of the material moving assembly, and is used to position and stack the core board or the first pre-stack assembly to form the second pre-stack assembly.

[0025] The hot melt machine is used to perform hot melt treatment on the second pre-stacked assembly to form the hot melt finished product.

[0026] In one possible implementation, the precision positioning unit includes a lifting mechanism and a positioning platform. The positioning platform is used to support the second pre-stacked assembly. The top of the lifting mechanism is connected to the positioning platform and is used to drive the positioning platform to rise and fall.

[0027] In one possible implementation, the receiving module includes a discharging mechanism and a receiving assembly, wherein the discharging mechanism is used to transfer the hot-melt finished product to the receiving assembly;

[0028] The stacking assembly is used to stack the hot-melt finished products.

[0029] In one possible implementation, the receiving assembly includes a receiving platform, a separating platform, and a second transplanting mechanism.

[0030] The stacking platform is used to stack the hot-melt finished products;

[0031] The partition platform is used to place the partitions that separate the hot-melt finished products;

[0032] The second transfer mechanism is used to place the hot-melt finished product conveyed by the discharge mechanism onto the receiving platform and to place the separator on the separating platform on the side of the hot-melt finished product away from the receiving platform.

[0033] In one possible implementation, the receiving platform includes a first sub-receiving platform and a second sub-receiving platform, one end of the discharging mechanism is located between the first sub-receiving platform and the second sub-receiving platform, and the separating platform is located on the side of the second sub-receiving platform away from the second sub-receiving platform;

[0034] The second transplanting mechanism includes a third sub-transplanting unit and a fourth sub-transplanting unit. The first moving track of the third sub-transplanting unit is located above the first sub-collecting platform and the discharge mechanism. The second moving track of the fourth sub-transplanting unit is located above the discharge mechanism, the second sub-collecting platform, and the separating platform.

[0035] The beneficial effects of the technical solutions provided in this application are:

[0036] The automated lamination and hot-melt equipment for PCBs provided in this application includes: a transfer module for moving the core board or first pre-stack assembly to be hot-melted to the hot-melt module to form a second pre-stack assembly, wherein the first and second pre-stack assemblies include core boards and PP stacked sequentially; a hot-melt module for CCD positioning of the second pre-stack assembly and hot-melting the CCD-positioned second pre-stack assembly to form a hot-melt finished product; and a receiving module located on the discharge side of the hot-melt module for receiving and stacking the hot-melt finished products. The embodiments of this application can automate the core board and PP pre-stack process, thereby effectively eliminating manual loading and unloading errors and avoiding stacking errors, improving the stability of PCB manufacturing processes, and achieving high production efficiency and speed, greatly reducing labor costs and effectively meeting production needs. Attached Figure Description

[0037] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments of this application will be briefly introduced below.

[0038] Figure 1 A structural diagram of an automated lamination and hot-melt equipment for PCBs provided in an embodiment of this application;

[0039] Figure 2 A top view of an automated lamination and hot-melt equipment for PCBs provided in an embodiment of this application;

[0040] Figure 3 A top view of the first feeding assembly provided in an embodiment of this application;

[0041] Figure 4 A structural diagram of a portion of the first feeding assembly provided in an embodiment of this application;

[0042] Figure 5 A structural diagram of the first calibration stage provided in an embodiment of this application;

[0043] Figure 6 A structural diagram of the first loading platform provided in an embodiment of this application;

[0044] Figure 7 A structural diagram of the first loading platform portion provided in the embodiments of this application;

[0045] Figure 8 A structural diagram of the side-pushing alignment mechanism provided in the embodiments of this application;

[0046] Figure 9 A front view of the lateral alignment mechanism provided in an embodiment of this application;

[0047] Figure 10 A structural diagram of the material storage unit provided in the embodiments of this application;

[0048] Figure 11 A structural diagram of the first sub-transplantation unit provided in an embodiment of this application;

[0049] Figure 12 This is a structural diagram of the second sub-transplantation unit provided in an embodiment of this application;

[0050] Figure 13 This is a structural diagram of the second feeding assembly provided in an embodiment of this application;

[0051] Figure 14 This is a structural diagram of a portion of the second feeding assembly provided in an embodiment of this application;

[0052] Figure 15 Structural diagrams of the detection component, the fourth transfer mechanism, and the second loading platform provided in the embodiments of this application;

[0053] Figure 16 This is a structural diagram of the detection component provided in an embodiment of this application;

[0054] Figure 17 A structural diagram of the second loading platform provided in an embodiment of this application;

[0055] Figure 18 This is a structural diagram of the transplanting module provided in an embodiment of this application;

[0056] Figure 19 This is a structural diagram of the transplanting module portion provided in the embodiments of this application;

[0057] Figure 20 A structural diagram of the material placement platform provided in an embodiment of this application;

[0058] Figure 21 A side view of the material placement platform provided in an embodiment of this application;

[0059] Figure 22 A structural diagram of the second moving unit provided in an embodiment of this application;

[0060] Figure 23 A front view of the second moving unit provided in an embodiment of this application;

[0061] Figure 24This is a structural diagram of the hot melt module provided in an embodiment of this application;

[0062] Figure 25 This is a structural diagram of a portion of the hot melt module provided in an embodiment of this application;

[0063] Figure 26 A structural diagram of the positioning unit provided in the embodiments of this application;

[0064] Figure 27 A structural diagram of the hot melt machine provided in the embodiments of this application;

[0065] Figure 28 A side view of a hot melt machine provided in an embodiment of this application;

[0066] Figure 29 A structural diagram of the discharge mechanism provided in the embodiments of this application;

[0067] Figure 30 This is a partial structural diagram of the discharge mechanism provided in the embodiments of this application;

[0068] Figure 31 A structural diagram of the take-up assembly provided in the embodiments of this application;

[0069] Figure 32 This is a structural diagram of a portion of the take-up assembly provided in an embodiment of this application;

[0070] Figure 33 A structural diagram of the second sub-receiving platform provided in an embodiment of this application;

[0071] Figure 34 A structural diagram of the first sub-receiving platform provided in an embodiment of this application;

[0072] Figure 35 This is a structural diagram of the third sub-transplantation unit provided in an embodiment of this application;

[0073] Figure 36 This is a structural diagram of the fourth sub-transplantation unit provided in an embodiment of this application;

[0074] Figure 37 This is a structural diagram of the third transplanting arm portion provided in an embodiment of this application. Attached image description:

[0076] 1. Feeding module; 11. First feeding platform; 111. Material storage unit; 1111. Third side push plate; 1112. Bending part; 112. Lifting bracket; 1121. Bracket frame; 1122. Bracket seat; 113. Material seat; 1131. First material platform; 1132. First roller; 1133. First lifting support rod; 1134. First lifting seat; 1135. Floating plate; 114. First lifting bracket; 1141. First lifting driver; 1142. Lifting shaft; 115. First side push unit; 1151. First side push cylinder; 1152. First side push plate; 116. Second side push unit; 12. First transplanting mechanism; 121. First sub-transplanting unit; 1211. 1212. First translation track; 1213. First suction cup holder; 1214. First translation driver; 122. Second sub-transfer unit; 1221. Second translation track; 1222. Second translation holder; 1223. Second suction cup holder; 1224. Second translation driver; 13. First calibration platform; 131. First calibration bracket; 132. First base; 133. First detection camera; 14. Waste placement platform; 15. Second loading bracket; 16. Second loading platform; 161. First blocking component; 162. First detection unit; 17. Detection assembly; 171. Third translation driver; 172. Second detection camera; 173. Detection track; 18. Fourth transfer mechanism;

[0077] 2. Transplanting module; 21. Material placement platform; 211. Material placement bracket; 2111. First slider; 2112. First base plate; 2113. First column; 2114. First top plate; 212. First positioning component; 2121. Lateral positioning unit; 2122. Longitudinal positioning unit; 22. First moving unit; 221. First driver; 222. Fourth translation track; 23. Second moving unit; 231. First guide rail; 232. Third transplanting mechanism; 2321. Second guide rail; 2322. First transplanting arm; 2323. Fifth lifting driver; 2324. Clamping component; 24. Transplanting base; 25. Transplanting bracket;

[0078] 3. Hot melt module; 31. Hot melt bracket; 311. Hot melt base; 32. Precision positioning unit; 321. First positioning bracket; 322. Auxiliary pressure plate; 323. Third detection camera; 324. Positioning stage; 3251. Lifting bracket; 3252. Seventh lifting driver; 33. Hot melt machine; 331. Upper hot melt assembly; 332. Lower hot melt assembly; 333. First bracket; 334. Second bracket; 335. Fourth translation driver; 336. Second transmission rod; 337. First transmission rod;

[0079] 4. Discharge mechanism; 41. Discharge component; 42. Discharge top seat; 43. Discharge track; 44. Discharge top plate;

[0080] 5. Plate collecting assembly; 51. Plate collecting machine housing; 52. Third sub-transplanting unit; 521. First moving track; 522. Second transplanting arm; 53. Fourth sub-transplanting unit; 531. Second moving track; 532. Third transplanting arm; 5321. Lifting rod; 5322. Second clamping part; 5323. Pressing part; 533. Rack; 54. First sub-plate collecting platform; 55. Second sub-plate collecting platform; 551. Limiting post. Detailed Implementation

[0081] The embodiments of this application are described below with reference to the accompanying drawings. It should be understood that the embodiments described below with reference to the accompanying drawings are exemplary descriptions for explaining the technical solutions of the embodiments of this application, and do not constitute a limitation on the technical solutions of the embodiments of this application.

[0082] Those skilled in the art will understand that, unless specifically stated otherwise, the singular forms “a,” “an,” “the,” and “the” used herein may also include the plural forms. It should be further understood that the terms “comprising” and “including” as used in embodiments of this application mean that the corresponding feature can be implemented as the presented feature, information, data, step, operation, element, and / or component, but do not exclude implementation as other features, information, data, step, operation, element, component, and / or combinations thereof supported by the art. It should be understood that when we say that an element is “connected” or “coupled” to another element, the one element can be directly connected or coupled to the other element, or it can mean that the one element and the other element establish a connection relationship through an intermediate element. Furthermore, “connected” or “coupled” as used herein can include wireless connection or wireless coupling. The term “and / or” as used herein indicates at least one of the items defined by the term; for example, “A and / or B” indicates implementation as “A,” or implementation as “A,” or implementation as “A and B.”

[0083] To make the objectives, technical solutions, and advantages of this application clearer, the embodiments of this application will be described in further detail below with reference to the accompanying drawings.

[0084] The technical solutions of this application and their effects are described below through several exemplary embodiments. It should be noted that the following embodiments can be referenced, borrowed from, or combined with each other. Identical terms, similar features, and similar implementation steps in different embodiments will not be repeated.

[0085] The automated hot-melt lamination equipment for PCBs provided in this application aims to solve at least one technical problem existing in the prior art.

[0086] Optionally, such as Figures 1-37As shown, the automated lamination and hot-melt equipment for PCBs of this application includes: a transfer module 2, used to move the core board or first pre-stack assembly to be hot-melted to a hot-melt module 3 to form a second pre-stack assembly, wherein the first and second pre-stack assemblies include core boards and PP (prepreg) stacked sequentially; a hot-melt module 3, used for CCD positioning of the second pre-stack assembly and hot-melting the CCD-positioned second pre-stack assembly to form a hot-melt finished product; and a receiving module, located on the discharge side of the hot-melt module 3, used to receive and stack the hot-melt finished products. This automated lamination and hot-melt equipment achieves the stacking of core boards and PP to obtain the second pre-stack assembly corresponding to the PCB, and automatically performs hot-melt treatment on the second pre-stack assembly after stacking, thereby obtaining a hot-melt finished product (such as a PCB board). It can achieve integrated hot-melt lamination, and the fusion of lamination and hot-melt eliminates errors from manual loading and unloading, improving overall process stability.

[0087] Optionally, the first pre-stacked assembly can be a CP structure (i.e., the core board is stacked on the PP), or it can be a structure formed by stacking two or more core boards and PP in sequence. The second pre-stacked assembly can be a CPC structure or other structures of the PCB to be produced, which are not limited here.

[0088] Optionally, in order to achieve automatic feeding, the stacking hot melt automated equipment also includes a feeding module 1 equipped with a first feeding component and a second feeding component. The first feeding component is located on the side of the transfer module 2 away from the hot melt module 3. The first feeding component is used to perform CCD correction on the core board and transfer the core board that has passed the CCD correction to the transfer module 2. The second feeding component is used to transfer the PP to the transfer module 2 to stack with the core board in the transfer module 2 to form a first pre-stacked combination.

[0089] Optionally, after the first feeding component transfers the core board to the transfer module 2, the transfer module 2 can move it to the hot melt module 3 so that the hot melt module 3 can perform calibration on it. Alternatively, when it is determined that the hot melt module 3 is currently performing CCD calibration on the core board or that the core board is the core board in the first pre-stack assembly (which can be determined based on the recorded transfer information of the core board and the first pre-stack assembly), the transfer of the core board can be stopped, and the second feeding component can be used to transfer the PP. After the PP is combined with the core board to obtain the first pre-stack assembly, the first pre-stack assembly is transferred to the hot melt module 3.

[0090] Optionally, the first feeding assembly includes a first feeding platform 11, a first transfer mechanism 12, and a first calibration platform 13. The first feeding platform 11 is disposed on both sides of the first calibration platform 13, and the first transfer mechanism 12 is disposed above the first feeding platform 11 and the first calibration platform 13. The first feeding platform 11 is used to place the core board and lift the core board to be transferred to a height corresponding to the first transfer mechanism 12. The first calibration platform 13 is used to perform CCD calibration on the core board. The first transfer mechanism 12 is used to move the core board from the first feeding platform 11 to the first calibration platform 13 and to move the core board that has passed CCD calibration to the transfer module 2.

[0091] Optionally, to facilitate the placement of core boards that have failed calibration, the first feeding assembly may further include a waste placement platform 14, which is located on one side of the first calibration platform 13. After the automated lamination and hot-melt equipment determines that the core board has failed CCD calibration (i.e., is unqualified) through the first calibration platform 13, it uses the first transfer mechanism 12 to place the core board into the waste placement platform 14.

[0092] In one embodiment, the waste placement platform 14 is disposed on the side of the first calibration platform 13 near the transfer module 2. The first feeding assembly may include a first feeding bracket, and the first feeding platform 11, the first transfer mechanism 12, and the first calibration platform 13 are disposed within the first feeding bracket. Furthermore, the waste placement platform 14 and the core board outlet are recessed on the side of the first feeding bracket near the transfer module 2. The core board outlet is located above the waste placement platform 14, and the height of the waste placement platform 14 is lower than the height of the first calibration platform 13.

[0093] Optionally, such as Figure 5 As shown, the first calibration table 13 may include a first calibration bracket 131, a first base 132, and a first detection camera 133. The first detection camera 133 is disposed above the first base 132, and the top of the first detection camera 133 is fixedly connected to the top of the first feeding bracket. The core board on the first feeding table 11 is moved to the first calibration table 13 by the first transfer mechanism 12. The detection range of the first detection camera 133 covers the core board on the first base 132. Figure 5 The conical structure below the first inspection camera 133 is a schematic diagram of the camera's detection range. The image captured by this inspection camera is used to perform CCD correction on the core board (such as obtaining the core board's coordinates and checking its qualification). The first mounting base 132 is fixed to the top of the first correction bracket 131. Furthermore, to effectively fix the core board on the first mounting base 132, a vacuum pipe is provided inside the first bracket 333. The top of this vacuum pipe is connected to the first mounting base 132 to create a vacuum between the core board and the first mounting base 132, thereby adsorbing the core board for CCD correction.

[0094] In one embodiment, the number of first detection cameras 133 can be two. The first feeding bracket includes a first detection bracket and a top support beam. The top support beam is disposed on the top of the first feeding bracket. The top of the first detection bracket is fixedly connected to the top support beam, and the bottom is fixedly connected to the two first detection cameras 133.

[0095] Optionally, the structures of the two first loading platforms 11 on both sides of the first calibration platform 13 can be the same or different. The first loading platform 11 may include a material seat 113, a first lifting bracket 114, and a lifting bracket 112. The lifting bracket 112 is movably fixed to the first lifting bracket 114 and moves up and down along the first lifting bracket 114. The material seat 113 is located below the lifting bracket 112 and is used to support the stacked core boards. The lifting bracket 112 is used to lift the core board to be calibrated on the material seat 113 to a height corresponding to the first transfer mechanism 12. The first transfer mechanism 12 includes a first sub-transfer unit 121 and a second sub-transfer unit 122. The moving direction of the first sub-transfer unit 121 is parallel to the layout direction of the first loading platform 11, and it is used to transfer the core board on the lifting bracket 112 to the first calibration platform 13. The moving direction of the second sub-transfer unit 122 is perpendicular to the moving direction of the first sub-transfer unit 121, and it is used to transfer the core board on the first calibration platform 13 to the transfer module 2.

[0096] Optionally, the material holder 113 may include a first material platform 1131 and a first lifting bracket. The first lifting bracket may include a first lifting support rod 1133 and a first lifting seat 1134. The first lifting support rod 1133 is disposed on both sides of the first material platform 1131, and a floating disk 1135 is provided on the side of the first lifting support rod 1133 that is close to each other. The same end of the first lifting support rod 1133 is fixedly connected to the first lifting seat 1134. The first lifting seat 1134 is movably fixed on the first lifting bracket 114. The first material platform 1131 is used to place stacked core boards. A notch is provided in the area where the lifting position of the first material platform 1131 and the floating disk 1135 are opposite to avoid affecting the lifting of the first lifting bracket. When it is necessary to lift the core board, the core board on the first material platform 1131 can be lifted by the floating disk 1135 on the first lifting bracket.

[0097] Optionally, to facilitate the loading and unloading of core boards by operators, the bottom of the first material platform 1131 may be equipped with first rollers 1132, and a channel for the floating plate 1135 to move is provided between the bottom and top surfaces of the first material platform 1131. Furthermore, a first upright plate and a first handle may be provided on one side of the first material platform 1131, with the first handle fixed to the top of the first upright plate. When it is necessary to load or unload the core board, the first rollers 1132 and the first handle are used to move the first material platform 1131 out of the first loading bracket.

[0098] In one embodiment, to prevent the stacked core boards from tilting, the first loading platform 11 further includes a side-push alignment mechanism, which is positioned opposite the first loading bracket and the material seat 113. The side-push alignment mechanism may include a first side-push unit 115 and a second side-push unit 116. The side of the first side-push unit 115 is fixed to the first loading bracket, and the bottom of the second side-push unit 116 is fixed to the first loading bracket. Furthermore, the first side-push unit 115 and the second side-push unit 116 are equipped with a first side-push cylinder 1151 and a first side-push plate 1152, with the drive end of the first side-push cylinder 1151 connected to the first side-push plate 1152. The first side-push cylinder 1151 of the first side-push unit 115 and the second side-push unit 116 drives the first side-push plate 1152 to simultaneously abut against the core boards, preventing the stacked core boards from tilting.

[0099] Optionally, the lifting bracket 112 may include a bracket frame 1121 and a bracket seat 1122. The bracket seat 1122 is movably fixed to the first lifting bracket 114 and fixedly connected to the bracket frame 1121. A space for accommodating the core board is formed in the middle of the bracket frame 1121. A second side-push cylinder and a second side-push plate are provided on both sides of this space. The second side-push cylinder is fixed to both sides of the bracket frame 1121, and its driving end extends into the space. The second side-push plate is fixedly connected to the driving end of the second side-push cylinder. A first clamping part is provided at the bottom of the second side-push plate. This first clamping part extends towards the middle of the space and has a stop plate perpendicular to the extending direction. After the second side-push cylinder pushes the second side-push plate close to the core board on the material seat 113, the first clamping part clamps a single core board.

[0100] Optionally, the first lifting bracket 114 may include a lifting shaft 1142 and a first lifting driver 1141. The first lifting driver 1141 may be disposed at both ends of the lifting shaft 1142 to drive the lifting shaft 1142 to rotate. The lifting shaft 1142 may be a lead screw, and the bracket seat 1122 and the first lifting seat 1134 may be rotatably fixed to the lead screw. When the first lifting driver 1141 drives the lead screw to rotate, it correspondingly drives the first lifting seat 1134 and the bracket seat 1122 to rise and fall. The lifting directions of the first lifting seat 1134 and the bracket seat 1122 may be opposite.

[0101] In one embodiment, the first lifting driver 1141 can be a servo motor, which can be connected to the end of the lifting shaft 1142 via a synchronous belt.

[0102] Optionally, the lifting bracket 112 can clamp multiple core boards from the material seat 113 at a time. After clamping multiple core boards, to facilitate the transfer of core boards by the first sub-transfer unit 121, the first loading platform 11 may further include a material storage unit 111. The material storage unit 111 is located above the lifting bracket 112 and may include a third side push cylinder and a third side push plate 1111. The third side push cylinder may be fixed to the top of the first loading bracket, and its drive end is connected to the third side push plate 1111. The third side push plate 1111 may be located on both sides of the core board on the lifting bracket 112. A bent portion 1112 is provided at the bottom of the side of the third side push plate 1111 that is close to each other, and the bent portion 1112 extends toward the core board. After the lifting bracket 112 rises to the height corresponding to the material storage unit 111, the third side push cylinder pushes the bent part 1112 on the third side push plate 1111 to insert between the stacked core plates. Then the lifting bracket 112 descends to separate the core plates from each other.

[0103] Optionally, the first sub-transfer unit 121 may include a first translation track 1211, a first translation bracket 1212, and a first suction cup frame 1213. The first translation track 1211 is fixed on the first feeding bracket on one side of the first feeding platform 11 and is arranged along the layout direction of the first feeding platform 11 and the first calibration platform 13. The top of the first translation bracket 1212 is fixed to the first translation track 1211 and moves along the first translation track 1211, while the bottom extends in the direction of the bottom of the first lifting bracket 114. The two first feeding platforms 11 and the first calibration platform 13 are located on the translation path of the first translation bracket 1212. The first suction cup frame 1213 is fixed to the bottom of the first translation bracket 1212. In order to realize the lifting of the first suction cup frame 1213, a lifting cylinder may be provided at the bottom of the first translation bracket 1212. The lifting cylinder is fixed to the bottom of the first translation bracket 1212 and its driving end is fixedly connected to the first suction cup frame 1213.

[0104] Optionally, a first translation driver 1214 may be provided at one end of the first translation track 1211. The first translation driver 1214 is connected to the first translation bracket 1212 for transmission, and the first translation driver 1214 drives the first translation bracket 1212 to translate along the first translation track 1211. A first cable chain and a cable chain frame may be provided above the first translation track 1211. One end of the first cable chain may be fixed to the cable chain frame, and the other end may be connected to the first translation driver 1214, the first suction cup frame 1213, and the lifting cylinder to control the operation of the first translation driver 1214, the first suction cup frame 1213, and the lifting cylinder.

[0105] Optionally, the second sub-transplanting unit 122 may include a second translation track 1221, a second translation bracket 1222, and a second suction cup bracket 1223. The layout direction of the second translation track 1221 may be perpendicular to the layout direction of the first translation track 1211. The second translation track 1221 may be positioned above the first calibration platform 13.

[0106] Optionally, the second translation bracket 1222 is fixed to one side of the second translation track 1221 and moves along the second translation track 1221. A second translation driver 1224 may be provided on one side of the second translation track 1221. The second translation driver 1224 is connected to the second translation bracket 1222 to drive it to move along the second translation track 1221.

[0107] In one embodiment, the second translation bracket 1222 may include a first lifting rail, a second lifting driver, and a first lifting part. The first lifting rail is fixed to one side of the second translation rail 1221 and is drivenly connected to the second translation driver 1224. The second lifting driver is fixed to the top of the first lifting rail and is drivenly connected to the first lifting part movably fixed on the first lifting rail to drive the first lifting part to move up and down along the first lifting rail. The bottom of the first lifting part extends away from the first lifting rail, and a second suction cup 1223 is fixed to the end of the first lifting part away from the first lifting rail. The second suction cup 1223 picks up the core board on the first calibration table 13 and moves the picked-up core board to the transplanting module 2 via the second translation rail 1221.

[0108] Optionally, the second feeding assembly may include a second feeding bracket 15, a fourth transfer mechanism 18, and a second feeding platform 16, wherein the transfer module 2 and a portion of the second sub-transfer unit 122 are located within the second feeding bracket 15. Specifically, a portion of the second translation track 1221 is located within the second feeding bracket 15, and a portion of the transfer module 2 is located below the second translation track 1221. The second translation bracket 1222 transfers the core board it has picked up along the second translation track 1221 onto the transfer module 2. The fourth transfer mechanism 18 is used to transfer the PP on the second feeding platform 16 onto the transfer module 2.

[0109] Optionally, a detection component 17 may be provided above the transplanting module 2. This detection component 17 may include a detection track 173 and a second detection camera 172. The detection track 173 may be fixed to the top of the second feeding bracket 15, and the second detection camera 172 may be movably fixed on the detection track 173. A third translation driver 171 may be provided at one end of the detection track 173. This third translation driver 171 is connected to the second detection camera 172, thereby driving the second detection camera 172 to move along the detection track 173. The second detection camera 172 captures images of the core board and PP on the transplanting module 2 to facilitate the second sub-transplanting unit 122 and the second transplanting mechanism in placing the core board and PP in the correct positions.

[0110] Optionally, the second transfer mechanism can be located on the side of the second loading platform 16 near the first loading assembly. It may include a third translational track and a second lifting bracket. The bottom of the second lifting bracket is fixed to the third translational track, which is located on the side of the second loading platform 16 near the first loading platform 11. A third translation driver 171 is provided at one end of the third translational track, which drives the second lifting bracket to move along the third translational track.

[0111] Optionally, the second lifting bracket may include a first support rod and a third lifting driver. The third lifting driver is fixed to the top of the second lifting bracket and its driving end is fixedly connected to one end of the first support rod. The third lifting driver drives the first support rod to rise and fall. Multiple suction cups may be provided at the bottom of the first support rod to pick up PP on the second loading platform 16.

[0112] In one embodiment, there can be two first support rods and two third lifting actuators, with the two first support rods adsorbing different sides of the PP. The third lifting actuator and the third translation actuator 171 can be servo motors.

[0113] Optionally, the PP panels can be stacked on the surface of the second loading platform 16. A vacuum structure can be provided at the bottom of the platform to ensure that the PP panels are stably placed on the platform. Furthermore, a first blocking member 161 can be provided around the platform to prevent the PP panels from falling out of the predetermined position.

[0114] In one embodiment, a first detection unit 162 may be provided on the table surface of the second loading platform 16. The first detection unit 162 may be set at the four corners of the table surface and detect by photoelectric detection whether the current second transfer mechanism has moved above the second loading platform 16 and whether it is removing PP from the second loading platform 16.

[0115] Optionally, the transfer module 2 includes a material placement platform 21 and a material moving component. The bottom of the material placement platform 21 is fixedly connected to the material moving component. The material placement platform 21 is used to support and fix the core board or PP to form a first pre-stacked assembly. The material moving component is used to move the material placement platform 21 to the side of the transfer module 2 close to the hot melt module 3 to send the core board or the first pre-stacked assembly on the material placement platform 21 into the hot melt module 3.

[0116] Optionally, the material moving assembly may include a first moving unit 22 and a second moving unit 23. The first moving unit 22 includes a first driver 221 and a fourth translational track 222. The driving end of the first driver 221 is provided with a first transmission shaft, and the bottom of the material placement platform 21 is rotatably connected to the first transmission shaft. The fourth translational track 222 is disposed on both sides of the first driver 221 and slidably connected to the bottom of the material placement platform 21. The second moving unit 23 is disposed above the material placement platform 21 and is used to grip materials and transfer them to the hot melt module 3.

[0117] Optionally, the transplanting module 2 further includes a transplanting bracket 25 and a transplanting base 24. The first moving unit 22 can be fixed on the transplanting base 24. A portion of the transplanting base 24 extends into the second feeding bracket 15 of the second feeding assembly. The first moving unit 22 moves the material placement platform 21 into the second feeding bracket 15 to place the core board and PP. When the material placement platform 21 is located inside the second feeding bracket 15, the detection assembly 17 is located above the material placement platform 21. The transplanting bracket 25 is fixed to the end of the transplanting base 24 away from the second feeding bracket 15. One end of the second moving unit 23 is fixed inside the transplanting bracket 25, and the other end extends towards the hot melt module 3.

[0118] Optionally, the material placement table 21 may include a material placement bracket 211 and a first positioning component 212. The bottom of the material placement bracket 211 may be provided with a first slider 2111, and the material placement bracket 211 is slidably connected to the fourth translation rail 222 through the first slider 2111. The top of the material placement bracket 211 forms a platform for placing the core board, PP, and the first pre-stacked assembly. The first positioning component 212 is used to fix the core board, PP, or the first pre-stacked assembly on the platform.

[0119] Optionally, the material placement bracket 211 may include a first base plate 2112, a first column 2113, and a first top plate 2114. The first slider 2111 is fixed to the bottom of the first base plate 2112, one end of the first column 2113 is fixed to the top of the first base plate 2112, and the other end is fixedly connected to the bottom of the first top plate 2114. The first positioning assembly 212 is fixed to the side of the first base plate 2112 away from the first slider 2111 and passes through the first top plate to position an object (such as a core board, PP, or a first pre-stacked assembly) on the surface of the positioning platform 324.

[0120] In one embodiment, the first positioning component 212 may include a lateral positioning unit 2121 and a longitudinal positioning unit 2122, which are alternately arranged on different sides of the positioning platform 324. The lateral positioning unit 2121 and the longitudinal positioning unit 2122 may have identical structures. Specifically, the lateral positioning unit 2121 may include a first positioning element, a second positioning element, a transmission element, and a positioning driver. The first positioning element and the second positioning element are located on opposite sides of the first base plate 2112, and their structures may be identical. The first positioning element may include a positioning frame, a positioning seat, a fourth lifting driver, a second transmission shaft, and a first transmission seat. The first transmission seat is fixed to the first base plate 2112, and both ends of the second transmission shaft are fixed to different first transmission seats. The positioning seat is movably fixed to the second transmission shaft and moves along the second transmission shaft. The bottom of the fourth lifting driver is fixed to the positioning seat, and the driving end is fixedly connected to the positioning frame. The positioning frame extends through the first top plate 2114 to one side of the platform, and the positioning driver is located at the bottom of the first base plate 2112 and is connected to the second transmission shaft. The second drive shaft is positioned laterally and can be a lead screw. The positioning driver drives the second drive shaft to rotate, which in turn drives the positioning frame to move towards the center of the table. The second lifting driver is used to lift the positioning frame, and this second lifting driver can be a cylinder.

[0121] The transmission component may include a transmission belt and a transmission seat, with the transmission seat fixed to both sides of the first base plate 2112. A gear is provided on the top of the transmission seat, and both ends of the transmission belt are meshed with the gear. The positioning seats of the first positioning component and the second positioning component are connected to different sides of the transmission belt. When the positioning driver drives the positioning seat of the first positioning component to move, it simultaneously drives the positioning seat of the second positioning component to move via the transmission belt. The movement directions of the first and second positioning components are opposite.

[0122] Optionally, the second moving unit 23 may include a first guide rail 231 and a third transplanting mechanism 232. The third transplanting mechanism 232 is movably fixed on the first guide rail 231, which is located on the opposite side of the transplanting bracket 25 and extends at one end toward the hot-melt module 3. A drive motor for driving the third transplanting mechanism 232 to move along the first guide rail 231 may be provided on the first guide rail 231.

[0123] In one embodiment, there may be two third transplanting mechanisms 232, which may include a second guide rail 2321, a first transplanting arm 2322, a fifth lifting actuator 2323, and a clamping member 2324. The second guide rail 2321 is movably fixed to the first guide rail 231, and the first transplanting arm 2322 is movably fixed to the side of the second guide rail 2321 away from the first guide rail 231. The fifth lifting actuator 2323 is fixed to the bottom of the first transplanting arm 2322, and the driving end of the fifth lifting actuator 2323 is fixedly connected to the clamping member 2324, which clamps the object on the table. The clamping member 2324 is raised and lowered by the fifth lifting actuator 2323. The end of the clamping member 2324 that contacts the object on the table may be designed as an openable structure to facilitate clamping the object. The fifth lifting actuator 2323 may be a cylinder. The number of first transplanting arms 2322 on the second guide rail 2321 can be two. The second guide rail 2321 can be equipped with a drive motor, which drives the two first transplanting arms 2322 to move closer or further apart along the second guide rail 2321.

[0124] Optionally, the hot melt module 3 includes two hot melt machines 33 and a precision positioning unit 32. The hot melt machines 33 are arranged on both sides of the precision positioning unit 32. One side of the precision positioning unit 32 is opposite to one end of the material moving component and is used to position and stack the core board or the first pre-stacked assembly to form a second pre-stacked assembly. The hot melt machine 33 is used to perform hot melt treatment on the second pre-stacked assembly to form a hot melt finished product.

[0125] Optionally, a portion of the first guide rail 231 can extend into the precision positioning unit so that the third transplanting mechanism 232 can deliver the core board or the first pre-stacked assembly into the precision positioning unit 32. Specifically, the hot-melt module 3 may include a hot-melt bracket 31, which has an opening on the side opposite to the transplanting module 2. The precision positioning unit 32 is opposite to the opening, and the end of the first guide rail 231 away from the transplanting bracket 25 can extend into both sides of the precision positioning unit 32 along the opening.

[0126] In one embodiment, the hot melt support 31 may include a hot melt base 311 and an upper support, with the opening located on the side of the upper support.

[0127] Optionally, the hot melt module 3 may also include a control component, which may be located on one side of the hot melt support 31. One end of the control component extends to the top of the hot melt support 31 and is connected to the precision positioning unit 32 and the hot melt machine 33 within the hot melt support 31. The other end of the control component may be equipped with a display screen, which may be a touch screen, through which the operating information of the hot melt module 3 and the control commands input by the operator are obtained.

[0128] Optionally, the precision positioning unit 32 may include a first positioning bracket 321, a sixth lifting driver, an auxiliary pressure plate 322, and a second positioning assembly. The first positioning bracket 321 is fixed to the top of the hot-melt base 311. The auxiliary pressure plate 322 is disposed on both sides of the first positioning assembly 212 for assisting in pressing the edges of the core plate, the first pre-stacked assembly, and the second pre-stacked assembly. The second positioning assembly and the sixth lifting driver are fixed to the top of the first positioning bracket 321. A main pressure plate is provided at the bottom (i.e., the driving end) of the sixth lifting driver. The main pressure plate is driven to rise and fall by the sixth lifting driver to press the core plate, the first pre-stacked assembly, and the second pre-stacked assembly. The second positioning assembly may include a third detection camera 323, which may be disposed on both sides of the sixth lifting driver. The main pressure plate has a notch corresponding to the detection end of the third detection camera 323 to acquire images and achieve precise positioning.

[0129] Optionally, to improve the precision positioning effect, the precision positioning unit 32 also includes a lifting mechanism and a positioning platform 324. The positioning platform 324 is used to support the second pre-stacked assembly. The top of the lifting mechanism is connected to the positioning platform 324 and is used to drive the positioning platform 324 to rise and fall. The lifting mechanism can be fixed inside the hot-melt base 311.

[0130] The lifting mechanism may include a lifting bracket 3251 and a seventh lifting driver 3252. The bottom of the lifting bracket 3251 may be fixed inside the hot melt base 311. The seventh lifting driver 3252 is fixed on the lifting bracket 3251, and the driving end of the seventh lifting driver 3252 is fixedly connected to the bottom of the positioning table 324 to push the positioning table 324 up and down.

[0131] Optionally, the core board and the first pre-stacked assembly are stacked on the positioning stage 324 of the precision positioning unit 32 to form a second pre-stacked assembly. After confirming stable positioning based on the image from the third detection camera 323, the precision positioning unit 32 outputs information indicating that it can be heat-fused. This second pre-stacked assembly can be transferred to the heat-fusion machine 33 for heat-fusion processing by manual or mechanical handling.

[0132] Optionally, the hot melt machine 33 may include an upper hot melt assembly 331 and a lower hot melt assembly 332 equipped with hot melt heads. The upper hot melt assembly 331 and the lower hot melt assembly 332 can be driven to achieve synchronous movement of their hot melt heads. In order to realize the raising and lowering of the hot melt heads, both the upper hot melt assembly 331 and the lower hot melt assembly 332 are equipped with hot melt drivers. Each hot melt head can be connected to a hot melt driver, which drives the hot melt head to rise and fall.

[0133] Optionally, the hot melt machine 33 may further include a first support 333, a second support 334, and a fourth translation driver 335. There may be two first supports 333, positioned on opposite sides of the second support 334. Both the first and second supports 333 and the second support 334 are equipped with an upper hot melt assembly 331 and a lower hot melt assembly 332, respectively, containing hot melt heads and a hot melt driver. The hot melt heads of the upper hot melt assembly 331 are positioned opposite each other, and the hot melt driver is positioned on the side of the hot melt heads furthest from each other. The second support 334 may be fixed to the upper support. The first support 333 is equipped with a first hot melt transmission component including a first transmission rod 337 and a second transmission rod 336. The two ends of the first transmission rod 337 are fixed to different first supports 333. One end of the second transmission rod 336 is connected to the first support 333, and the other end is connected to the second support 334. The first support 333 moves along the first transmission rod 337 and the second transmission rod 336. The first transmission rod 337 can be a lead screw. The first transmission rod 337 and the second transmission rod 336 are arranged in parallel. When the fourth translation driver 335 drives the first transmission rod 337 to rotate, the first bracket 333, which is rotatably connected to the first transmission rod 337, moves along the first transmission rod 337 and the second transmission rod 336, and accordingly drives the hot melt head on the first bracket 333 to move in the direction corresponding to the first transmission rod 337.

[0134] In one embodiment, the first thermoplastic transmission component may further include a second base plate and a stop seat. The second base plate is disposed at the bottom of the first bracket 333 and the second bracket 334. The stop seats are disposed at both ends of the second base plate, with the ends of the stop seats closer to each other extending between the second bracket 334 and the first bracket 333. The first transmission rod 337 extends along the second base plate and passes through the stop seat. The first bracket 333 passes through the stop seat in a direction perpendicular to the first transmission rod 337 and is connected to the first transmission rod 337 within the stop seat, thereby limiting the range of motion of the first bracket 333.

[0135] Optionally, the second support 334 may be equipped with a third transmission rod and a fifth translation driver. The third transmission rod is disposed at the top and bottom of the second support 334 to be drivenly connected to the heat fusion drivers of the upper heat fusion assembly 331 and the lower heat fusion assembly 332, respectively, and the third transmission rods at the top and bottom of the second support 334 are connected by a transmission belt. The fifth translation driver is connected to one of the third transmission rods to drive the third transmission rod to rotate, thereby driving the heat fusion head on the second support 334 to move synchronously. The arrangement direction of the third transmission rod is perpendicular to the arrangement direction of the first transmission rod 337.

[0136] In one embodiment, the second bracket 334 is provided with a hot melt slide rail and a hot melt seat at both its top and bottom. The hot melt seat is slidably fixed to the hot melt slide rail, and the hot melt driver is fixed to the hot melt seat. A third transmission rod passes through the hot melt seat and is connected to it in a transmission manner. The third transmission rod can be a lead screw, and the hot melt driver can be a cylinder, a hydraulic cylinder, a servo motor, or other types of drivers.

[0137] Optionally, to limit the movement range of the hot-melt head, the second bracket 334 may also be equipped with a limiting plate and a third lifting bracket with an eighth lifting driver. The third lifting bracket is fixed to the top of the second bracket 334, and the limiting plate is located at the bottom of the third lifting bracket and connected to the driving end of the eighth lifting driver. The eighth lifting driver drives the limiting plate to move up and down. The limiting plate has an opening corresponding to the movement range of the hot-melt head. During the hot-melt process, the hot-melt head of the upper hot-melt assembly 331 passes through the opening and performs hot-melt processing on the second pre-stacked assembly below the limiting plate. After obtaining the hot-melt finished product, the hot-melt finished product can be moved to the positioning table 324 of the precision positioning unit 32 or a position opposite to the positioning table 324 by manual or mechanical handling for further processing.

[0138] Optionally, the receiving module includes a discharging mechanism 4 and a receiving assembly 5. The discharging mechanism 4 is used to transfer the hot-melted finished product to the receiving assembly 5; the receiving assembly 5 is used to stack the hot-melted finished product. One end of the discharging mechanism 4 can be opposite the precision positioning unit 32 of the hot-melt module 3. After the hot-melt machine 33 processes the second pre-stacked combination to obtain the hot-melt product, it can be transported to the discharging mechanism 4 by manual or mechanical handling for transfer. Alternatively, it can be moved manually or mechanically to the positioning platform 324 of the precision positioning unit 32, with one end of the discharging mechanism 4 moving to the position of the positioning platform 324. The discharging mechanism 4 receives the hot-melt product and then moves it to a position convenient for the receiving assembly 5 to receive the hot-melt product.

[0139] Optionally, the discharge mechanism 4 may include a discharge driver, a discharge component 41, and a discharge track 43, with both sides of the discharge component 41 slidably fixed on the discharge track 43. The discharge driver is connected to the discharge component 41 in a transmission manner, and when discharge is required, the discharge driver drives the discharge component 41 to move along the discharge track 43.

[0140] Optionally, the discharge component 41 may include a discharge base and a discharge support plate. The two ends of the discharge base are slidably fixed on the discharge track 43, and one end of the discharge support plate is fixed on the discharge base, while the other end extends away from the discharge base. Specifically, there may be multiple discharge support plates, which are spaced apart on the discharge support.

[0141] In one embodiment, the discharge mechanism 4 may include a discharge top plate 44, a discharge component 41 disposed above the discharge top plate 44, and a discharge driver disposed below the discharge top plate 44. The discharge driver is connected to the portion of the discharge support that passes through the discharge top plate 44 via a transmission belt. A transmission wheel may be provided at the bottom of the discharge top plate 44, and the transmission belt is sleeved on the drive end of the transmission wheel and the discharge driver. The discharge component 41 is connected to one side of the transmission belt, and when the transmission belt rotates, it drives the discharge component 41 to move.

[0142] Optionally, the receiving assembly 5 includes a receiving platform, a separating platform, and a second transfer mechanism. The receiving platform is used to stack hot-melt finished products; the separating platform is used to place separators that separate the hot-melt finished products; and the second transfer mechanism is used to place the hot-melt finished products conveyed by the discharging mechanism 4 onto the receiving platform and to place the separators on the separating platform on the side of the hot-melt finished products away from the receiving platform.

[0143] Optionally, the receiving assembly 5 may include a receiving housing 51, with an opening penetrating the receiving housing 51 at a position opposite to the discharging mechanism 4, and the middle part of the discharging mechanism 4 being engaged in the opening. The discharging mechanism 4 uses a discharging driver to drive the discharging support plate to move the hot-melt product to the middle part of the discharging mechanism 4 for the receiving assembly 5 to collect the hot-melt product.

[0144] In one embodiment, the discharge mechanism 4 may include a discharge top seat 42, which is disposed at both ends of the top side of the discharge base. The discharge support plate passes through the discharge top seat 42 when it moves along the discharge base. Furthermore, when the discharge mechanism 4 is fixed relative to the receiving plate assembly 5, the discharge top seat 42 is located on both sides of the receiving plate assembly 5.

[0145] Optionally, the receiving platform includes a first sub-receiving platform 54 and a second sub-receiving platform 55. One end of the discharge mechanism 4 is located between the first sub-receiving platform 54 and the second sub-receiving platform 55, and the separator is located on the side of the second sub-receiving platform 55 away from the second sub-receiving platform 55. The second transplanting mechanism includes a third sub-transplanting unit 52 and a fourth sub-transplanting unit 53. The first moving track 521 of the third sub-transplanting unit 52 is located above the first sub-receiving platform 54 and the discharge mechanism 4, and the second moving track 531 of the fourth sub-transplanting unit 53 is located above the discharge mechanism 4, the second sub-receiving platform 55, and the separator.

[0146] Optionally, the second receiving platform 55 can be a trolley, with rollers at its bottom and limiting posts 551 on its top surface to restrict the position of the hot-melt products and separators. The limiting posts 551 are distributed around the platform to restrict the movement of the hot-melt products and separators. The separators can be trays, dividers, or other devices capable of separating the hot-melt products.

[0147] Optionally, the structure of the first sub-collecting platform 54 can be the same as that of the first loading platform 11, also including a material seat 113, a first lifting bracket 114, and a lifting support 112. The first lifting bracket 114 and the lifting support 112 place the separator and the hot-melt products transferred by the discharge mechanism 4 onto the material seat 113. Furthermore, the bottom of the material seat 113 can be equipped with rollers. When the number of hot-melt products reaches a predetermined quantity, the rollers are used to move the entire hot-melt product out, completing the collecting process. The separator on the first sub-collecting platform 54 can be placed manually, or it can be moved to the discharge mechanism 4 by the fourth sub-transfer unit 53, and then moved to the first collecting platform by the third sub-transfer unit 52.

[0148] In one embodiment, the material holder 113 may be equipped with a tray for placing hot-melt products, and the material holder 113 may employ AGV (Automated Guided Vehicle) intelligent handling robot technology. When the quantity of hot-melt products reaches a predetermined amount, this technology is used to transport the stacked hot-melt products to a temporary storage area or the next processing position, and to automatically fill empty trays on the material holder 113, achieving a seamless connection between tray collection and transfer.

[0149] Optionally, the first moving track 521 and the second moving track 531 are arranged on different sides of the receiving machine housing 51. A first track fixing plate is provided on one side of the first moving track 521, and the first moving track 521 is fixed to the inner side of the receiving machine housing 51 by the first track fixing plate.

[0150] Optionally, the third sub-transplanting unit 52 may include a second transplanting arm 522. The top of the second transplanting arm 522 is slidably fixed to one side of the first moving track 521, and the bottom is provided with a plurality of suction cups for adsorbing hot melt products. When the second transplanting arm 522 moves along the first moving track 521, it can drive the plurality of suction cups to rise and fall.

[0151] Optionally, the fourth sub-transplanting unit 53 may include a third transplanting arm 532, the bottom of which may be provided with two rows of suction cups to pick up the separator and the hot-melt product. There may be two second moving tracks 531, and the third transplanting arm 532 is slidably fixed on the second moving tracks 531. A rack 533 may be provided between the two second moving tracks 531, and the second transplanting arm 522 may engage with the rack 533 to achieve movement of the second transplanting arm 522 along the second moving tracks 531.

[0152] Optionally, the third transplanting arm 532 may include a second gripping part 5322 and a pressing part 5323. A suction cup may be disposed at the bottom of the pressing part 5323, and the second gripping part 5322 may be disposed on both sides of the pressing part 5323. The third transplanting arm 532 may be equipped with a driver for driving the second gripping part 5322 and the pressing part 5323 to rise and fall, a lifting rod 5321, and a mounting plate. The second gripping part 5322 and the pressing part 5323 are fixed to the mounting plate, and the bottom of the lifting rod 5321 is fixed to the top of the mounting plate. The driving end of the driver is connected to the lifting rod 5321 to drive the second gripping part 5322 and the pressing part 5323 to rise and fall. The pressing part 5323 can drive the suction cup to rise and fall, and the gripping part may be equipped with a gripping device for gripping the sides of the hot-melt product or the separator. This gripping device may be an openable structure to effectively grip the hot-melt product or the separator. Furthermore, a driving mechanism for moving the second clamping part 5322 closer to or further away from the pressing part 5323 may be provided on the top of the mounting part. This driving mechanism may be a motor, cylinder, hydraulic actuator, or other driving device.

[0153] The following describes the automated hot-melt equipment of this application through its working process.

[0154] In one embodiment, the production process of the hot melt product includes:

[0155] ① Core board calibration and diversion: The core board placed on the first loading platform 11 is picked up by the first transfer mechanism and transferred to the first calibration platform 13 to complete the CCD positioning detection. The calibrated core board enters the material placement platform 21 (i.e., pre-stacked position) to wait for its turn. If an abnormality is detected (such as multiple pieces being picked up, positioning error, etc.), it is automatically diverted to the NG station (waste placement platform 14) to avoid affecting the subsequent process.

[0156] ② Pre-stack assembly preparation: The first core board in the pre-stack is transferred by the transfer module to the precision positioning unit 32 of the hot melt module 3 to complete the second high-precision calibration; simultaneously, the PP is picked up by the second feeding component and transferred to the material placement table 21 to wait for the second core board (the first and second core boards here are only used to distinguish different core boards and have no special meaning) to complete the processing according to the same process (CCD calibration → qualified entry into the pre-stack) and then accurately stacked with the PP to form the CP assembly.

[0157] ③ CPC Structure Forming and Dual-Station Hot Melting: The material moving component of the transfer module clamps the CPC assembly and transfers it to the precision positioning unit 32 of the hot melt machine 33, where it is stacked with the calibrated first core board to form a CPC structure. After the positioning is confirmed to be stable by the CCD detection of the precision positioning unit 32, the CPC product to be hot melted enters the station of one hot melt machine 33 for curing. At the same time, the newly assembled CPC product enters the station of the other hot melt machine 33. Through the dual-station parallel hot melting design, the processing efficiency is greatly improved.

[0158] ④ Post-heat melting and unit stacking: The CPC structure after heat melting is transferred from the discharge mechanism 4 to the receiving assembly 5. After being picked up by the second transfer mechanism of the receiving assembly 5, it is placed on the first sub-receiving platform 54. For each heat-melted finished product placed, an empty tray is simultaneously transferred from above the first receiving platform to cover it, forming a unit stack of "finished product + tray". When the unit stack on the first receiving platform reaches the preset number (full material), the entire stack of units is moved out by a trolley, completing the receiving process.

[0159] In another embodiment, the workflow of the automated lamination and hot melt equipment includes:

[0160] ① Manual loading and core board calibration in parallel: The operator manually loads the core board at the pre-stacking position: First, a core board is placed, and the transfer module picks it up and transfers it to the precision positioning unit 32 of the hot melt module 3 to complete the automated CCD calibration; During this period, the pre-stacking position simultaneously performs manual stacking operations (such as stacking CP combinations according to process requirements), reducing process waiting time through human-machine collaboration.

[0161] ② Automated transfer and correction of manually stacked structures: The manually completed CP assembly (or multi-layer structure) is transferred from the transfer module 2 to the hot melt module 3. According to the structure type (CPC or multi-layer), it enters the corresponding position of the precision positioning unit 32. The CCD vision system of the precision positioning unit 32 completes automated high-precision correction to ensure the alignment accuracy between layers and adapt to the stacking requirements of various sheet materials.

[0162] ③Dual-station parallel hot melt improves efficiency: The qualified products to be hot melted enter the station of one hot melt machine 33 for curing; at the same time, the new products after manual stacking and automatic correction enter the station of another hot melt machine 33. Through the parallel operation of dual stations, production efficiency is guaranteed while retaining the flexibility of manual operation space.

[0163] ④ Receiving position linkage and paper protection: The hot-melt finished products are transferred from the discharge mechanism 4 to the receiving assembly 5. At this time, the second sub-receiving platform 55 is automatically activated; the fourth sub-transfer unit 53 of the second transfer mechanism accurately places the products on the second sub-receiving platform 55, and then clamps the paper and transfers it to cover the products (to avoid scratching damage between the boards); the operation is repeated until the second sub-receiving platform 55 reaches the preset full quantity, and the whole pile of products is removed to complete the receiving process.

[0164] The automated lamination and hot-melt equipment for PCBs disclosed in this application has the following advantages:

[0165] ① High-precision material calibration: CCD calibration is used to visually calibrate the core board and PP board to ensure the accuracy of pre-stacking.

[0166] ② Precise interlayer assembly: The calibrated core board and PP are stacked according to the pre-stacked sequence to form a stable intermediate structure, avoiding interlayer bubbles or poor bonding caused by misalignment during subsequent hot melting.

[0167] ③ Dual-station CCD correction function for hot melt: Ensures hot melt accuracy, and the dual-station parallel hot melt design greatly improves processing efficiency.

[0168] ④ Automated material unloading and collection function: The finished products after hot melting are transferred to the collection component 5, which can achieve neat stacking of finished products; and can be linked with AGV to realize automatic transfer of finished products, achieving seamless connection between collection and transfer.

[0169] The terms "first," "second," "third," "fourth," "1," "2," etc. (if present) in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in a sequence other than that shown in the illustrations or text descriptions.

[0170] It should be understood that although arrows indicate various operation steps in the flowcharts of this application's embodiments, the order in which these steps are implemented is not limited to the order indicated by the arrows. Unless explicitly stated herein, in some implementation scenarios of this application's embodiments, the implementation steps in each flowchart can be executed in other orders as required. Furthermore, some or all steps in each flowchart, based on the actual implementation scenario, may include multiple sub-steps or multiple stages. Some or all of these sub-steps or stages can be executed at the same time, and each sub-step or stage can also be executed at different times. In scenarios where execution times differ, the execution order of these sub-steps or stages can be flexibly configured according to requirements, and this application's embodiments do not limit this.

[0171] The above description is only an optional implementation method for some implementation scenarios of this application. It should be noted that for those skilled in the art, other similar implementation methods based on the technical concept of this application without departing from the technical concept of this application also fall within the protection scope of the embodiments of this application.

Claims

1. An automated lamination and hot-melt equipment for PCBs, characterized in that, include: The transfer module is used to move the core board or the first pre-stacked assembly to be heat-melted to the heat-melting module to form a second pre-stacked assembly, wherein the first pre-stacked assembly and the second pre-stacked assembly include core boards and PP stacked sequentially; The hot melt module is used to perform CCD positioning on the second pre-stacked assembly and to perform hot melt treatment on the second pre-stacked assembly after CCD positioning to form a hot melt finished product. A receiving module, located on the discharge side of the hot-melt module, is used to receive and stack the hot-melt finished products; The transplanting module includes a material placement platform and a material moving component, with the bottom of the material placement platform fixedly connected to the material moving component; The material placement platform is used to support and fix the core board or the PP to form the first pre-stacked assembly; The material moving component is used to move the material placement platform to the side of the transfer module close to the hot melt module so as to send the core board or the first pre-stacked assembly on the material placement platform into the hot melt module. The hot melt module includes two hot melt machines and a precision positioning unit, with the hot melt machines arranged on both sides of the precision positioning unit; One side of the precision positioning unit is opposite to one end of the material moving assembly, and is used to position and stack the core board or the first pre-stack assembly to form the second pre-stack assembly. The hot melt machine is used to hot melt the second pre-stacked assembly to form the hot melt finished product; The precision positioning unit includes a lifting mechanism and a positioning platform. The positioning platform is used to support the second pre-stacked assembly. The top of the lifting mechanism is connected to the positioning platform and is used to drive the positioning platform to rise and fall. The plate receiving module includes a material discharge mechanism and a plate receiving assembly. The material discharge mechanism is used to transfer the hot-melt finished product to the plate receiving assembly. The plate-collecting assembly is used to stack the hot-melt finished products; The board receiving assembly includes a board receiving platform, a separating platform, and a second transplanting mechanism. The stacking platform is used to stack the hot-melt finished products; The partition platform is used to place the partitions that separate the hot-melt finished products; The second transfer mechanism is used to place the hot-melt finished product conveyed by the discharge mechanism onto the receiving platform and to place the separator on the separating platform on the side of the hot-melt finished product away from the receiving platform.

2. The automated lamination and hot-melt equipment for PCBs according to claim 1, characterized in that, It includes a feeding module with a first feeding component and a second feeding component, wherein the first feeding component is located on the side of the transfer module away from the hot melt module; The first feeding component is used to perform CCD calibration on the core board and transfer the core board that has passed CCD calibration to the transfer module; The second feeding component is used to transfer PP to the transfer module to stack with the core board in the transfer module to form the first pre-stacked assembly.

3. The automated lamination and hot-melt equipment for PCBs according to claim 2, characterized in that, The first feeding assembly includes a first feeding platform, a first transfer mechanism, and a first calibration platform. The first feeding platform is disposed on both sides of the first calibration platform, and the first transfer mechanism is disposed above the first feeding platform and the first calibration platform. The first loading platform is used to place the core board and lift the core board to be transferred to a height corresponding to the first transfer mechanism; The first calibration stage is used to perform CCD calibration on the core board; The first transfer mechanism is used to move the core board from the first loading platform to the first calibration platform and to move the core board that has passed CCD calibration to the transfer module.

4. The automated lamination and hot-melt equipment for PCBs according to claim 3, characterized in that, The first loading platform includes a material seat, a first lifting bracket, and a lifting support. The lifting support is movably fixed to the first lifting bracket and moves up and down along the first lifting bracket. The material seat is located below the lifting bracket and is used to support the stacked core boards. The lifting bracket is used to lift the core board to be corrected on the material seat to a height corresponding to the first transplanting mechanism. The first transplanting mechanism includes a first sub-transplanting unit and a second sub-transplanting unit. The moving direction of the first sub-transplanting unit is parallel to the layout direction of the first loading platform, and it is used to transfer the core board on the lifting bracket to the first calibration platform. The second sub-transplanting unit moves in a direction perpendicular to that of the first sub-transplanting unit, and is used to transfer the core board on the first calibration table to the transplanting module.

5. The automated lamination and hot-melt equipment for PCBs according to claim 1, characterized in that, The receiving platform includes a first receiving platform and a second receiving platform. One end of the discharge mechanism is located between the first receiving platform and the second receiving platform. The separating platform is located on the side of the second receiving platform away from the second receiving platform. The second transplanting mechanism includes a third sub-transplanting unit and a fourth sub-transplanting unit. The first moving track of the third sub-transplanting unit is located above the first sub-collecting platform and the discharge mechanism. The second moving track of the fourth sub-transplanting unit is located above the discharge mechanism, the second sub-collecting platform, and the separating platform.

Images