A kind of plate matching equipment for producing aluminum-based copper-clad laminate

Abstract

The present invention relates to the technical field of automated production of copper-clad laminates, and in particular to a plate-matching device for the production of aluminum-based copper-clad laminates, including a work frame, a left plate-matching mechanism, a right plate-matching mechanism, a leveling assembly, and a transmission assembly, etc. A left plate-matching mechanism is provided on the left side of the work frame, and a right plate-matching mechanism is provided on the right side, which are used to transport copper foil and aluminum plate, respectively. A leveling assembly for leveling the copper foil is provided on the left side of the work frame, and a transmission assembly is provided on the work frame, which is used to coordinate the conveying work of the left plate-matching mechanism and the right plate-matching mechanism. Through the highly automated plate-matching mechanism design, including the coordination of the suction outer pipe of the left plate-matching mechanism, the electric suction cup of the right plate-matching mechanism and the driving roller, the smooth conveying of the copper foil and the aluminum plate is realized, and the synchronous coordination of the conveying of the copper foil and the aluminum plate is realized through the missing gear set and the rack rod, ensuring the precise alignment of the copper foil and the aluminum plate during the stacking process, and avoiding the misalignment and overlap.

Description

Technical Field

[0001] The invention relates to the technical field of automated production of copper-clad laminates, and in particular to a plate-matching device for producing aluminum-based copper-clad laminates. Background Art

[0002] Aluminum-based copper-clad laminate is an advanced composite material made of aluminum plates, insulating dielectric layers and copper foils stacked alternately. This material combines the high thermal conductivity of aluminum and the excellent electrical conductivity of copper, and is widely used in electronics, lighting, new energy vehicles, aerospace and other fields. As a base, the aluminum substrate not only provides good mechanical support and heat dissipation performance, but also effectively reduces the temperature of the equipment during operation through its high thermal conductivity, ensuring the stable operation of electronic components. The copper foil layer is responsible for signal transmission, and its low resistance characteristics ensure efficient and low-loss transmission of signals. The insulating dielectric layer is located between the aluminum plate and the copper foil, which plays a role in electrical isolation and ensures the safety and reliability of the circuit.

[0003] In the current production process of aluminum-based copper-clad laminates, the stacking process mainly relies on manual operation. Workers need to place aluminum plates, insulating dielectric layers, and copper foils one by one in a specific order and quantity to form the required composite structure. This process not only requires workers to have a high degree of concentration and operating precision, but also takes a lot of time and physical strength. Especially in large-scale production, manual stacking is inefficient, and it is difficult to ensure precise alignment and uniform pressure between each sheet, which affects the quality stability and consistency of the final product.

[0004] Moreover, workers' long-term repetitive physical labor is prone to physical fatigue and occupational diseases, and the speed is limited and dislocation is prone to occur, which affects the quality and production efficiency of the product. Therefore, it is particularly important to invent an efficient and accurate aluminum-based copper-clad laminate production board matching equipment. The equipment should be able to automatically complete the alternating stacking of aluminum plates, insulating dielectric layers and copper foils, improve production efficiency, reduce labor intensity, and ensure the stability and consistency of product quality. In order to simplify the operation process of the equipment, a layer of insulating dielectric layer is first coated on the surface of the aluminum plate, and after it is cured, the copper foil is tightly combined with the insulating dielectric layer by hot pressing or other methods. Summary of the invention

[0005] In order to overcome the shortcomings of low efficiency and poor quality, the present invention provides an automatic panel matching equipment for the production of aluminum-based copper-clad laminates.

[0006] A plate matching equipment for the production of aluminum-based copper-clad laminates, comprising a work frame, a base plate, a cylinder, a placement plate, a telescopic frame, a left plate matching mechanism, a right plate matching mechanism, a leveling assembly and a transmission assembly, wherein the lower end of the work frame is connected to the base plate, the base plate is mounted with a cylinder, the piston rod of the cylinder is connected to the placement plate, the base plate is connected to the telescopic frame, the top of the telescopic frame is connected to the placement plate, the placement plate is slidably connected to the work frame, a left plate matching mechanism is arranged on the left side of the work frame, and a right plate matching mechanism is arranged on the right side, which are used for conveying copper foil and aluminum plate respectively, a leveling assembly for leveling copper foil is arranged on the left side of the work frame, and a transmission assembly is arranged on the work frame, which is used for coordinating the conveying work of the left plate matching mechanism and the right plate matching mechanism.

[0007] To further explain, the left panel mechanism includes a servo motor I, a support plate I, an air pump, an outer suction tube, an inner suction tube, an air pipe, a baffle plate and a gear set I. A servo motor I is installed on the work frame. The support plate I is connected to the front and rear ends of the left side of the work frame. The inner suction tube is connected between the support plates I. The baffle plate is connected to the inner suction tube. The outer suction tube is rotatably connected to the two ends of the inner suction tube. The inner side of the outer suction tube is fitted with the baffle plate. An air pump is installed on the support plate I. The air inlet of the air pump is connected to the air pipe. The other end of the air pipe is connected to the inner suction tube. Gear set I is connected between the output shaft of the servo motor I and the two outer suction tubes.

[0008] Further explanation: the right plate matching mechanism includes a support rod, a telescopic tube, an electric suction cup, a torsion spring, a limit frame, a support plate II, a servo motor II, a driving roller and an extrusion roller. Support rods and support plate II are provided at the front and rear ends of the right side of the working frame. The support rod and support plate II are both connected to the working frame. The inner end of the telescopic tube is rotatably connected to the support rod, and the bottom end of the outer end of the telescopic tube is connected to the electric suction cup. A torsion spring is provided on the support rod, one end of the torsion spring is connected to the telescopic tube, and the other end is connected to the support rod. A limit frame is connected to the working frame, and the top end of the outer end of the telescopic tube is slidably connected in the limit frame. The driving roller and the extrusion roller are rotatably connected between the support plates II. A servo motor II is installed on one of the support plates II, and the output shaft of the servo motor II is connected to the rotating shaft of the driving roller.

[0009] To further explain, the leveling assembly includes a support plate III, a guide roller, a leveling roller, a pulley group, a leveling platform and a servo motor III. The support plate III is connected to the front and rear ends of the left side of the work frame and is located on the right side of the support plate I. The guide roller and the leveling roller are rotatably connected to the support plate III, and the work frame is connected to the leveling platform. The leveling roller is squeezed together with the leveling platform, and the left end of the leveling platform is in contact with the outer suction pipe. A servo motor III is installed on the support plate III, and the servo motor III is connected to the rotating shaft of the guide roller. A pulley group is connected between the guide roller and the leveling roller. The rotation speed of the servo motor I is consistent with that of the servo motor III, and the diameters of the outer suction pipe, the guide roller and the leveling roller are consistent, so as to ensure stable transportation of the copper foil.

[0010] Further explanation: the transmission assembly includes a gear group, a connecting piece, a rack rod and a guide frame. The two ends of the leveling roller are connected to the gear group, the front and rear ends in the middle of the working frame are connected to the guide frame, the connecting piece is connected to the rack rod, the rack rod is slidably connected to the guide frame, and the connecting piece is sleeved on the telescopic tube.

[0011] To further explain, the missing gear set includes a pinion, a gear rod, a large gear and an incomplete gear. The pinion is connected to both ends of the rotating shaft of the leveling roller. The work frame is rotatably connected to the gear rod. The gear rod passes through the entire platform and is connected to the large gear and the incomplete gear. The large gear is meshed with the pinion, and the incomplete gear is meshed with the rack rod.

[0012] Further description, it also includes an alignment component, which includes a cam, a transverse push plate, a guide rod, a longitudinal push plate and a return spring. Cams are connected to both ends of the driving roller shaft, and a guide groove is opened on the working frame. The transverse push plate is slidably connected to the guide groove. The transverse push plate is extruded and matched with the cam. The front and rear ends of the middle of the working frame are slidably connected with guide rods, and the facing end of the guide rod is connected to the longitudinal push plate. The right end of the longitudinal push plate is extruded and matched with the transverse push plate. A return spring is sleeved on the guide rod, and one end of the return spring is connected to the working frame, and the other end is connected to the longitudinal push plate.

[0013] Further description, it also includes a locking screw and a limiting push plate. The locking screw is threadedly connected to the working frame, and the limiting push plate surrounds the placement plate and is slidably connected between the locking screws.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. Through the highly automated plate matching mechanism design, including the suction outer pipe of the left plate matching mechanism, the coordinated effect of the electric suction cup and the driving roller of the right plate matching mechanism, the smooth transportation of copper foil and aluminum plate is realized. The synchronous coordination of copper foil transportation and aluminum plate transportation is also realized through the missing gear set and rack rod, ensuring the precise alignment of copper foil and aluminum plate during the stacking process, avoiding misalignment and overlap.

[0016] 2. The servo motor drives the synchronous rotation of the guide roller and the leveling roller, and the copper foil is leveled in combination with the whole platform to ensure the quality of the copper foil. The reciprocating motion mechanism of the cam and the push plate is used to dynamically adjust and align the copper foil and the aluminum plate during the stacking process, ensuring the uniformity and high standards of product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the connection structure of the cylinder, the placement plate and the telescopic frame of the present invention.

[0019] Figure 3It is a schematic diagram of the installation structure of the left plate matching mechanism and the right plate matching mechanism of the present invention.

[0020] Figure 4 It is a schematic diagram of the connection structure of the left matching plate mechanism of the present invention.

[0021] Figure 5 It is a cross-sectional view of the three-dimensional structure of the outer air intake pipe, the inner air intake pipe and the baffle plate of the present invention.

[0022] Figure 6 It is a schematic diagram of the connection structure of the right matching plate mechanism of the present invention.

[0023] Figure 7 It is a schematic diagram of the connection relationship between the leveling component and the transmission component of the present invention.

[0024] Figure 8 It is a schematic diagram of the connection relationship between the suction outer pipe, the guide roller and the leveling roller of the present invention.

[0025] Fig. 9 It is a schematic diagram of the connection relationship of the present invention without a gear set.

[0026] Fig.10 The figure is a schematic diagram of the connection relationship among the connecting piece, the rack rod and the telescopic tube of the present invention.

[0027] Fig.11 It is a schematic diagram of the connection relationship of the alignment components of the present invention.

[0028] Fig.12 It is a schematic diagram of the connection relationship between the locking screw and the limiting push plate of the present invention.

[0029] In the above drawings: 1: working frame, 11: bottom plate, 12: cylinder, 13: placing plate, 14: telescopic frame, 2: left plate matching mechanism, 21: servo motor I, 22: support plate I, 23: air pump, 24: suction outer pipe, 25: suction inner pipe, 251: air pipe, 26: shielding plate, 27: gear set I, 3: right plate matching mechanism, 31: support rod, 32: telescopic tube, 33: electric suction cup, 34: torsion spring, 35: limit frame, 36: support plate II, 37: servo motor II, 38: drive roller, 39: squeeze roller, 4: whole Flat assembly, 41: support plate III, 42: guide roller, 43: leveling roller, 44: pulley set, 45: leveling platform, 46: servo motor III, 5: transmission assembly, 51: missing gear set, 511: small gear, 512: gear rod, 513: large gear, 514: incomplete gear, 52: connecting piece, 53: rack rod, 54: guide frame, 6: alignment assembly, 61: cam, 611: guide groove, 62: horizontal push plate, 63: guide rod, 64: longitudinal push plate, 65: reset spring, 7: locking screw, 71: limit push plate. DETAILED DESCRIPTION

[0030] The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which currently preferred embodiments of the present invention are shown. However, the present invention can be implemented in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness, and these embodiments fully convey the scope of the present invention to the skilled person.

[0031] Embodiment: A plate-matching device for producing aluminum-based copper-clad laminates, such as Figure 1 and Figure 2 As shown, it includes a work frame 1, a base plate 11, a cylinder 12, a placement plate 13, a telescopic frame 14, a left plate matching mechanism 2, a right plate matching mechanism 3, a leveling component 4 and a transmission component 5. The lower end of the work frame 1 is connected to the base plate 11, and two cylinders 12 are installed on the base plate 11. The placement plate 13 is connected to the piston rod of the cylinder 12. The base plate 11 is connected to the telescopic frame 14. The top of the telescopic frame 14 is connected to the placement plate 13. The telescopic frame 14 is located on the left and right sides of each cylinder 12. The placement plate 13 is slidably connected to the work frame 1. The left side of the work frame 1 is provided with a left plate matching mechanism 2, and the right side is provided with a right plate matching mechanism 3, which are used to convey copper foil and aluminum plate respectively. The left side of the work frame 1 is provided with a leveling component 4 for leveling copper foil. The work frame 1 is provided with a transmission component 5 for coordinating the conveying work of the left plate matching mechanism 2 and the right plate matching mechanism 3.

[0032] Place the copper foil and the aluminum plate on the placement plates 13 on both sides respectively, adjust the upward pushing rate of the cylinder 12 to ensure that the copper foil and the aluminum plate move slowly, cooperate with the left plate matching mechanism 2 and the right plate matching mechanism 3 to transport the copper foil and the aluminum plate, and the left plate matching mechanism 2 and the right plate matching mechanism 3 work together through the transmission component 5 to ensure the alternating transportation of the copper foil and the aluminum plate. When the copper foil passes through the leveling component 4, its surface is leveled by the leveling component to ensure the overall quality of the copper clad plate after covering. During the movement of the placement plate 13, the telescopic frame 14 can maintain the stability of the placement plate 13.

[0033] like Figure 3-Figure 5As shown, the left plate mechanism 2 includes a servo motor Ⅰ21, a support plate Ⅰ22, an air pump 23, an air suction outer tube 24, an air suction inner tube 25, an air pipe 251, a shielding plate 26 and a gear set Ⅰ27. The servo motor Ⅰ21 is installed on the work frame 1, and the support plate Ⅰ22 is connected to the front and rear ends of the left side of the work frame 1. The air suction inner tube 25 is connected between the two support plates Ⅰ22, and the shielding plate 26 is connected to the air suction inner tube 25. The shielding plate 26 is semicircular, and the air suction outer tube 24 is connected to the rotation of the air suction outer tube 24. It is connected to both ends of the inner intake tube 25, the inner side of the outer intake tube 24 is fitted with the baffle plate 26, an air pump 23 is installed on the support plate Ⅰ22, the air inlet of the air pump 23 is connected with the air pipe 251, the other end of the air pipe 251 is connected with the inner intake tube 25, a gear set Ⅰ27 is connected between the output shaft of the servo motor Ⅰ21 and the two outer intake tubes 24, the servo motor Ⅰ21 provides rotational power for the outer intake tubes 24 through the gear set Ⅰ27, and the two outer intake tubes 24 rotate in opposite directions.

[0034] Both the outer suction tube 24 and the inner suction tube 25 are provided with a plurality of through holes. After the air pump 23 is turned on, the air in the inner suction tube 25 is extracted through the air pipe 251. Through the obstruction of the baffle plate 26, half of the outer suction tube 24 will inhale air from the outside, thereby generating suction on the surface of the outer suction tube 24, and only the topmost copper foil will be adsorbed at a time. After starting the servo motor Ⅰ21, the two outer suction tubes 24 are driven to rotate through the gear set Ⅰ27, and a piece of copper foil is adsorbed by suction. Due to the position of the baffle plate 26, the copper foil will stick to the left outer suction tube 24, but at a position close to the two outer suction tubes 24, it will be adsorbed by the right outer suction tube 24, thereby realizing the rightward transportation of the copper foil. After passing the top of the right outer suction tube 24, it will be peeled off from the outer suction tube 24 by the leveling component 4, and will continue to be transported to the right through the leveling component 4.

[0035] like Figure 3 and Figure 6 As shown, the right plate matching mechanism 3 includes a support rod 31, a telescopic tube 32, an electric suction cup 33, a torsion spring 34, a limit frame 35, a support plate II 36, a servo motor II 37, a driving roller 38 and a squeezing roller 39. The front and rear ends of the right side of the working frame 1 are both provided with a support rod 31 and a support plate II 36. The support rod 31 and the support plate II 36 are both connected to the working frame 1. The inner end of the telescopic tube 32 is rotatably connected to the support rod 31. The bottom end of the outer end of the telescopic tube 32 is connected to the electric suction cup 33. A torsion spring 34 is sleeved, one end of the torsion spring 34 is connected to the telescopic tube 32, and the other end is connected to the support rod 31. A limit frame 35 is connected to the working frame 1, and the top end of the outer end of the telescopic tube 32 is slidably connected in the limit frame 35. A driving roller 38 and an extrusion roller 39 are rotatably connected between the support plates II 36. A servo motor II 37 is installed on one of the support plates II 36. The output shaft of the servo motor II 37 is connected to the rotating shaft of the driving roller 38, and the driving roller 38 and the extrusion roller 39 are extruded and fitted.

[0036] The left plate matching mechanism 2 intermittently pushes the telescopic tube 32 through the transmission component 5, and cooperates with the torsion spring 34 to make the telescopic tube 32 reciprocate around the support rod 31. At the same time, the telescopic tube 32 realizes left and right translation under the guidance of the limit frame 35. When the transmission component 5 pushes the telescopic tube 32 to move to the right, the telescopic tube 32 rotates and extends, twisting the torsion spring 34, and the electric suction cup 33 opens to adsorb the left end of the aluminum plate. When the thrust of the transmission component 5 disappears, the telescopic tube 32 is reset through the torsion spring 34, and the electric suction cup 33 drives the left end of the aluminum plate to move to the left and is inserted between the driving roller 38 and the squeezing roller 39. The electric suction cup 33 is closed, and the servo motor II 37 that remains turned on conveys the aluminum plate through the driving roller 38. The friction force of the driving roller 38 and the squeezing roller 39 on the aluminum plate is greater than the gravity of the aluminum plate. Therefore, with the cooperation of the transmission component 5, the telescopic tube 32 realizes intermittent rotation and intermittently completes the conveying of the aluminum plate.

[0037] like Figure 7-Figure 9 As shown, the leveling assembly 4 includes a support plate III41, a guide roller 42, a leveling roller 43, a pulley group 44, a leveling platform 45 and a servo motor III46. The support plate III41 is connected to the front and rear ends of the left side of the working frame 1 and is located on the right side of the support plate I22. The guide roller 42 and the leveling roller 43 are rotatably connected to the support plate III41. The working frame 1 is connected to the leveling platform 45. The leveling roller 43 is squeezed and matched with the leveling platform 45. The left end of the leveling platform 45 is in contact with the suction outer tube 24. A servo motor III46 is installed on the support plate III41. The servo motor III46 is connected to the rotating shaft of the guide roller 42. A pulley group 44 is connected between the guide roller 42 and the leveling roller 43. In order to ensure the stability of the copper foil conveying, the rotation speed of the servo motor I21 and the servo motor III46 is set to be consistent, and the diameters of the suction outer tube 24, the guide roller 42 and the leveling roller 43 are kept consistent to ensure the stable conveying of the copper foil.

[0038] When the copper foil passes through the top of the right side suction outer tube 24, it is peeled off by the whole platform 45 and continues to be transported to the right. The copper foil is separated from the suction outer tube 24 and is transported to the right by the guide roller 42 driven by the servo motor III 46. Through the pulley group 44, the leveling roller 43 also assists in transporting the copper foil, and the leveling roller 43 and the whole platform 45 squeeze the copper foil to ensure the surface quality of the copper foil. The rotation speed of the servo motor I 21 and the servo motor III 46 are kept consistent. Therefore, while ensuring the stable transportation of the copper foil, the power transmitted by the servo motor III 46 can cooperate with the transportation work of the left plate matching mechanism 2 and the right plate matching mechanism 3 after passing through the transmission assembly 5.

[0039] like Figure 7-10As shown, the transmission assembly 5 includes a gear set 51, a connecting piece 52, a rack rod 53 and a guide frame 54. The two ends of the leveling roller 43 are connected to the gear set 51, the front and rear ends in the middle of the working frame 1 are connected to the guide frame 54, the connecting piece 52 is connected to the rack rod 53, the rack rod 53 is slidably connected to the guide frame 54, and the connecting piece 52 is sleeved on the telescopic tube 32.

[0040] like Figure 8 indivual Fig. 9 As shown, the missing gear set 51 includes a pinion 511, a gear rod 512, a large gear 513 and an incomplete gear 514. The pinion 511 is connected to both ends of the rotating shaft of the leveling roller 43. The gear rod 512 is rotatably connected to the working frame 1. The gear rod 512 passes through the whole platform 45 and is connected to the large gear 513 and the incomplete gear 514. The large gear 513 is meshed with the pinion 511, and the incomplete gear 514 is meshed with the rack rod 53.

[0041] The leveling roller 43 driven by the servo motor III 46 drives the small gears 511 at both ends to rotate, and the small gear 511 drives the large gear 513 meshing with it to rotate, and then drives the incomplete gear 514 to rotate through the gear rod 512, so that the leveling roller 43 and the small gear 511 rotate multiple circles, and the large gear 513 and the incomplete gear 514 rotate one circle. The leveling roller 43 rotates multiple circles to complete the transportation of a copper foil, and the incomplete gear 514 rotates one circle, meshes with the rack rod 53 once, pushes the rack rod 53 to slide on the guide frame 54, and pushes the telescopic rod to slide once on the limit frame 35 through the connecting piece 52, so that the electric suction cup 33 also moves once, which can complete the transportation of an aluminum plate and achieve the purpose of alternating stacking of a copper foil and an aluminum plate.

[0042] like Fig.11 As shown, it also includes an alignment component 6, which includes a cam 61, a transverse push plate 62, a guide rod 63, a longitudinal push plate 64 and a return spring 65. Cams 61 are connected to both ends of the rotating shaft of the driving roller 38, a guide groove 611 is opened on the working frame 1, and the transverse push plate 62 is slidably connected in the guide groove 611. The transverse push plate 62 is pressed and matched with the cam 61. The front and rear ends of the middle of the working frame 1 are slidably connected, and the facing end of the guide rod 63 is connected to the longitudinal push plate 64. The right end of the longitudinal push plate 64 is pressed and matched with the transverse push plate 62. A return spring 65 is sleeved on the guide rod 63, and one end of the return spring 65 is connected to the working frame 1, and the other end is connected to the longitudinal push plate 64.

[0043] The servo motor II 37 is turned on for a long time, thereby driving the cam 61 to move all the time. When the raised part of the cam 61 squeezes the transverse push plate 62, the transverse push plate 62 slides in the guide groove 611. When the transverse push plate 62 contacts the longitudinal push plate 64, the two longitudinal push plates 64 are pushed away from each other. While the guide rod 63 slides, the longitudinal push plate 64 compresses the reset spring 65. When the cam 61 gradually separates from the transverse push plate 62 at the maximum diameter, the compressed reset spring 65 rebounds, and the two longitudinal push plates 64 approach each other. The longitudinal push plate 64 pushes the transverse push plate 62 to slide and reset, and so on and so forth, realizing the reciprocating motion of the transverse push plate 62 and the longitudinal push plate 64, and aligning and leveling the copper foil and aluminum plate stacked in the middle.

[0044] like Fig.12 As shown, it also includes a locking screw 7 and a limiting push plate 71. The locking screw 7 is threadedly connected to the working frame 1, and the limiting push plate 71 surrounds the placement plate 13 and is slidably connected between the locking screws 7.

[0045] When placing the copper foil and the aluminum plate, according to the size of the copper foil and the aluminum plate, tighten the locking screw 7 and slide the limit push plate 71 to ensure that the copper foil can contact the suction outer tube 24 and the aluminum plate can contact the electric suction cup 33.

[0046] During operation, the copper foil and the aluminum plate are placed on the placement plates 13 on the left and right sides respectively, and the cylinder 12 pushes the placement plates 13 at a preset rate to ensure that the materials can move smoothly and slowly. The servo motor I21 of the left plate matching mechanism 2 drives the two suction outer tubes 24 to rotate in the opposite direction through the gear set I27, and uses the suction force generated by the air pump 23 in the suction inner tube 25 to adsorb the copper foil and transport it to the right to the leveling component 4. The servo motor III46 in the leveling component 4 drives the guide roller 42 and the leveling roller 43 to work together through the pulley set 44. The leveling roller 43 and the leveling platform 45 cooperate to level the surface of the copper foil to ensure the quality of the copper foil. At the same time, the servo motor II37 of the right plate matching mechanism 3 drives the driving roller 38, and the aluminum plate is intermittently adsorbed and transported through the cooperation of the electric suction cup 33 and the torsion spring 34. The aluminum plate is stably transported between the driving roller 38 and the squeezing roller 39. The missing gear set 51 in the transmission assembly 5 cleverly converts the continuous rotation of the leveling roller 43 into the intermittent sliding of the rack rod 53, thereby driving the electric suction cup 33 of the right plate matching mechanism 3 and the copper foil conveying of the left plate matching mechanism 2 to be carried out synchronously, realizing the precise alternating stacking of the copper foil and the aluminum plate. In addition, the alignment assembly 6 drives the reciprocating motion of the horizontal push plate 62 and the longitudinal push plate 64 through the cam 61 to align and level the stacked materials. During the whole process, the telescopic frame 14 maintains the stability of the placement plate 13, and the locking screw 7 and the limit push plate 71 adjust the position according to the material size to ensure the accuracy of the conveying.

[0047] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A plate-matching device for producing aluminum-based copper-clad laminates, characterized by: The invention comprises a working frame (1), a bottom plate (11), a cylinder (12), a placement plate (13), a telescopic frame (14), a left plate matching mechanism (2), a right plate matching mechanism (3), a leveling assembly (4) and a transmission assembly (5). The bottom plate (11) is connected to the working frame (1) at the lower end, the cylinder (12) is mounted on the bottom plate (11), the placement plate (13) is connected to the piston rod of the cylinder (12), the bottom plate (11) is connected to the telescopic frame (14), the top of the telescopic frame (14) is connected to the placement plate (13), the placement plate (13) is slidably connected to the working frame (1), the left side of the working frame (1) is provided with a left plate matching mechanism (2), the right side of the working frame (1) is provided with a right plate matching mechanism (3), which are used to transport copper foil and aluminum plate respectively, and the left side of the working frame (1) is provided with a leveling assembly (4). A flat copper foil flattening assembly (4) is provided on a work frame (1) with a transmission assembly (5) for coordinating the conveying work of a left plate matching mechanism (2) and a right plate matching mechanism (3). The left plate matching mechanism (2) comprises a servo motor I (21), a support plate I (22), an air pump (23), an air suction outer tube (24), an air suction inner tube (25), an air pipe (251), a baffle plate (26) and a gear set I (27). A servo motor I (21) is installed on the work frame (1). The support plate I (22) is connected to the front and rear ends of the left side of the work frame (1). The support plate I (22) is connected to the inner tube (25). The baffle plate (26) is connected to the inner tube (25). The outer tube (24) is rotatably connected to the two ends of the inner tube (25). The inner side of the outer tube (24) is fitted with the shielding plate (26), an air pump (23) is installed on the support plate I (22), an air inlet of the air pump (23) is connected to an air pipe (251), the other end of the air pipe (251) is connected to the suction inner tube (25), a gear set I (27) is connected between the output shaft of the servo motor I (21) and the two suction outer tubes (24), the right plate matching mechanism (3) includes a support rod (31), a telescopic tube (32), an electric suction cup (33), a torsion spring (34), a limit frame (35), a support plate II (36), a servo motor II (37), a driving roller (38) and an extrusion roller (39), the front and rear ends of the right side of the working frame (1) are provided with a support rod (31) and a support plate II (36), the support rod (31) and The support plates II (36) are connected to the working frame (1), the inner end of the telescopic tube (32) is rotatably connected to the supporting rod (31), the outer bottom end of the telescopic tube (32) is connected to an electric suction cup (33), the supporting rod (31) is sleeved with a torsion spring (34), one end of the torsion spring (34) is connected to the telescopic tube (32), and the other end is connected to the supporting rod (31), the working frame (1) is connected to a limit frame (35), the outer top end of the telescopic tube (32) is slidably connected to the limit frame (35), the support plates II (36) are rotatably connected to a driving roller (38) and a squeezing roller (39), one of the support plates II (36) is mounted with a servo motor II (37), the output shaft of the servo motor II (37) is connected to the rotating shaft of the driving roller (38),The leveling assembly (4) comprises a support plate III (41), a guide roller (42), a leveling roller (43), a pulley group (44), a leveling platform (45) and a servo motor III (46). The support plate III (41) is connected to the front and rear ends of the left side of the working frame (1) and is located on the right side of the support plate I (22). The guide roller (42) and the leveling roller (43) are rotatably connected to the support plate III (41). The working frame (1) is connected to the leveling platform (45). The leveling roller (43) and the leveling platform (45) are rotatably connected to the guide roller (42) and the leveling roller (43). The left end of the whole platform (45) is in contact with the suction outer tube (24), a servo motor III (46) is installed on the support plate III (41), the servo motor III (46) is connected to the rotating shaft of the guide roller (42), a pulley group (44) is connected between the guide roller (42) and the leveling roller (43), the rotation speed of the servo motor I (21) and the servo motor III (46) is consistent, and the diameters of the suction outer tube (24), the guide roller (42) and the leveling roller (43) are consistent, so as to ensure To ensure stable copper foil transportation, the transmission assembly (5) includes a gear group (51), a connecting piece (52), a rack rod (53) and a guide frame (54). The two ends of the leveling roller (43) are connected to the gear group (51). The front and rear ends of the middle of the working frame (1) are connected to the guide frame (54). The connecting piece (52) is connected to the rack rod (53). The rack rod (53) is slidably connected to the guide frame (54). The connecting piece (52) is sleeved on the telescopic tube (32). The gear group (51) includes a small The gear (511), the gear rod (512), the large gear (513) and the incomplete gear (514), the small gear (511) is connected to both ends of the rotating shaft of the leveling roller (43), the gear rod (512) is rotatably connected to the working frame (1), the gear rod (512) passes through the whole platform (45) and is connected to the large gear (513) and the incomplete gear (514), the large gear (513) is meshed with the small gear (511), and the incomplete gear (514) is meshed with the rack rod (53).

2. The plate assembly equipment for producing aluminum-based copper-clad laminates according to claim 1 is characterized in that: The invention also comprises an alignment component (6), which comprises a cam (61), a transverse push plate (62), a guide rod (63), a longitudinal push plate (64) and a return spring (65). Cams (61) are connected to both ends of the rotating shaft of the driving roller (38). A guide groove (611) is formed on the working frame (1). The transverse push plate (62) is slidably connected to the guide groove (611). The transverse push plate (62) and the cam (61) are pressed together. The front and rear ends of the middle of the working frame (1) are slidably connected to the guide rod (63). The end of the guide rod (63) facing each other is connected to the longitudinal push plate (64). The right end of the longitudinal push plate (64) is pressed together with the transverse push plate (62). A return spring (65) is sleeved on the guide rod (63). One end of the return spring (65) is connected to the working frame (1), and the other end is connected to the longitudinal push plate (64).

3. A plate assembly equipment for producing aluminum-based copper-clad laminates according to claim 2, characterized in that: It also includes a locking screw (7) and a limiting push plate (71). The working frame (1) is threadedly connected with the locking screw (7). The limiting push plate (71) surrounds the placement plate (13) and is slidably connected between the locking screws (7).

Images