A hot pressing machine suitable for copper clad laminate production

Abstract

The present invention relates to the technical field of copper clad laminate production, and in particular to a hot press forming machine suitable for copper clad laminate production. The present invention provides a hot press forming machine suitable for copper clad laminate production. A hot press forming machine suitable for copper clad laminate production includes a base frame, a controller, a heat pump, a molding frame, a conveying pipe and an air guide plate. The controller is installed on the front side of the base frame, and a molding frame is fixedly connected to the middle of the top of the base frame. A heat pump is installed on the top of the molding frame. The heat pump is electrically connected to the controller. The heat pump is connected to a conveying pipe, which passes through the interior of the molding frame, and an air guide plate is slidably connected to the molding frame. The copper clad laminate originals are loaded onto a pallet and a partition frame, and the pallet is driven upward by a hydraulic cylinder as a power source, so that multiple originals can be stacked together and enter the molding frame for hot pressing processing at the same time, and the hot pressing molding of multiple copper clad laminates can be completed at one time, thereby improving the overall work efficiency and reducing the production cost.

Description

Technical Field

[0001] The invention relates to the technical field of copper clad laminate production, and in particular to a hot pressing molding machine suitable for copper clad laminate production. Background Art

[0002] Copper clad laminate is the basic material of the electronics industry. It is mainly used for processing and manufacturing printed circuit boards. It is the core material for making electronic equipment motherboards and has an important impact on the design and manufacturing capabilities of motherboards. Copper clad laminate is mainly made of electronic fiberglass cloth or other reinforcing materials impregnated with resin, covered with copper foil on one or both sides, and made through a hot pressing process.

[0003] The patent with publication number CN115230288A discloses a hot pressing production device for copper clad laminates, including a processing table and two extrusion plates. Four support rods are fixed on the top surface of the processing table, and a top plate is commonly fixed on the top surfaces of the four support rods. The patent is characterized in that: a cylinder is fixed on the bottom surface of the top plate, an extrusion plate is fixed to the end of the piston rod of the cylinder, a ventilation groove is opened inside the extrusion plate, and an inflation mechanism is arranged on the top surface of the extrusion plate, and the inflation mechanism is used to transport gas into the ventilation groove; a plurality of air outlet holes are opened on the bottom surface of the ventilation groove, and the plurality of air outlet holes are inclined to the side away from the middle of the extrusion plate.

[0004] The above patent still has the following shortcomings: when the above patent is performing hot pressing of copper clad laminates, the device needs to be started by driving the extrusion plate through a cylinder to press the copper clad laminate, and it also needs to go through a temperature increase treatment, and it also needs to be unloaded after forming. The entire working time is relatively long, and only one copper clad laminate can be hot pressed at a time, which affects the production efficiency of the copper clad laminate. The entire production process will be lengthened, requiring more equipment and manpower, which is not conducive to use. Summary of the invention

[0005] In order to overcome the above-mentioned shortcomings, the present invention provides a hot pressing forming machine suitable for the production of copper clad laminates.

[0006] The technical solution is as follows: A hot pressing forming machine suitable for the production of copper clad laminates, including a base frame, a controller, a heat pump, a forming frame, a conveying pipe, an air guide plate and a return pipe. The controller is installed on the front side of the base frame, and a forming frame is fixedly connected to the middle of the top of the base frame. A heat pump is installed on the top of the forming frame, and the heat pump is electrically connected to the controller. The heat pump is connected to the conveying pipe, and the conveying pipe passes through the inside of the forming frame. An air guide plate is slidably connected to the inside of the forming frame, and the air guide plate is slidably connected to the conveying pipe. The return pipe is connected to both sides of the forming frame. The forming machine also includes a partition frame, a torsion spring, a pushing assembly and a unloading assembly. The partition frames are evenly and rotatably connected to both sides of the middle of the base frame, and a torsion spring is connected between both sides of the partition frame and the base frame. A pushing assembly is provided in the base frame, and a unloading assembly is provided on the pushing assembly.

[0007] Preferably, the pushing assembly includes a hydraulic cylinder, a connecting plate and a support plate. The hydraulic cylinder is installed on the lower middle side of the base frame. The hydraulic cylinder is electrically connected to the controller. The connecting plate is connected to the telescopic rod of the hydraulic cylinder. The connecting plate is symmetrically slidably connected to the support plate for supporting the original.

[0008] Preferably, the unloading assembly includes a contact block, a baffle, a triangular block, a push block, an extrusion spring and a limit plate. The position below each partition frame on the base frame is connected to a limit plate, and the limit plate is used to limit the partition frame. The lower partition frame is fixed with a contact block, and baffles are symmetrically fixed to the bottom of the connecting plate. The baffles are aligned with the contact blocks and can block the contact blocks. The bottom of the support plate is fixedly connected with a triangular block, and the two uppermost partition frames are fixedly connected with a push block. The triangular block contacts and cooperates with the push block on the same side, and an extrusion spring is connected between the support plate and the connecting plate.

[0009] Preferably, the molding machine also includes an electric slide rail, a conveying frame, a motor, an auxiliary wheel, a threaded rod and a pushing block. The electric slide rail is installed at the four corners of the right side of the base frame, the electric slide rail is electrically connected to the controller, the conveying frame is slidably connected between the electric slide rails, and both sides of the conveying frame are evenly and rotatably connected with multiple auxiliary wheels for assisting the movement of the original. A motor is installed on the right side of the conveying frame, a threaded rod is connected to the motor output shaft, the threaded rod is rotatably connected to the conveying frame, a pushing block for pushing the original is threadedly connected to the threaded rod, and the pushing block is slidably connected to the conveying frame.

[0010] Preferably, the forming machine also includes a top plate, two electric slide rails, a pusher rack, a pusher plate and a tension spring. The top plate is connected to the top right side of the base frame, and two electric slide rails are symmetrically installed on the bottom of the top plate. The two electric slide rails are electrically connected to the controller. The pusher rack is slidably connected between the two electric slide rails, and the pusher plate is slidably connected to the left side of the pusher rack. Two tension springs are connected between the pusher plate and the pusher rack. The two sides of the right side wall of the pusher plate are inclined, and the pusher plate is supported by the top plate.

[0011] Preferably, the forming machine also includes a connecting frame, a conveying assembly, a scraper frame, an electric push rod, a cutting frame, a movable cutter, a second torsion spring, a collecting frame and a scraper. A connecting frame is installed on the top left side of the base frame, and a conveying assembly is installed on the connecting frame. The scraper frame is fixedly connected to the top of the connecting frame, and an electric push rod is installed above the scraper frame. The cutting frame for cleaning the overflow glue of the copper clad laminate is connected to the telescopic rod of the electric push rod. The movable cutter is symmetrically connected to the left side of the cutting frame in a front and rear rotation manner. The movable cutter and the cutting frame are both connected with a second torsion spring. The cutting frame and the movable cutter will move up and down along the scraper frame. The connecting frame is connected to the front and rear sides and the left and right sides of the conveying assembly. The collecting frame on the right side is detachably arranged, and a scraper is connected to the collecting frame on the right side. The scraper is in contact with the belt on the conveying assembly, and the conveying assembly and the electric push rod are both electrically connected to the controller.

[0012] Preferably, the forming machine also includes a stop block, a center bevel block and a return spring. Stop blocks are connected to the front and rear side walls and the left and right side walls on the upper side of the forming frame. The front and rear sides and the left and right sides of the air guide plate are slidably connected to the center bevel block. A return spring is connected between the center bevel block and the air guide plate, and the center bevel block is in contact with the stop block.

[0013] Preferably, the molding machine further comprises auxiliary wheels 2, and a plurality of auxiliary wheels 2 for assisting the movement of the original parts are evenly and rotatably connected to the support plate.

[0014] The present invention has the following advantages: 1. The copper-clad laminate originals are loaded onto the support plate and the partition frame, and the support plate is driven upward by the hydraulic cylinder as a power source, so that multiple originals can be stacked together and enter the forming frame for hot pressing processing at the same time, and the hot pressing forming of multiple copper-clad laminates can be completed at one time, thereby improving the overall work efficiency and reducing the production cost; 2. The electric slide rail is set to cooperate with the motor to drive the conveyor frame to move up and down and the push block to move left and right, so as to complete the automatic pushing and loading of the original parts, eliminating the trouble of manual operation; 3. After the copper clad laminate is hot-pressed, the electric slide rail 2 drives the push plate to move, which can push the copper clad laminate away from the partition rack and automatically unload the copper clad laminate; 4. The cutter frame cooperates with the movable cutter to scrape off the overflow glue on the side wall of the copper clad laminate, which is beneficial to the efficient production of the copper clad laminate and is faster than manual scraping and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0016] Figure 2 It is a partial three-dimensional structural schematic diagram of the present invention.

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the heat pump, delivery pipe, air guide plate and other components of the present invention.

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the partition frame, torsion spring 1, baffle rod and other components of the present invention.

[0019] Figure 5 It is a three-dimensional structural schematic diagram of the partition frame, torsion spring 1 and contact block of the present invention.

[0020] Figure 6 This is a diagram showing the three-dimensional structure in use after the separator and the contact block of the present invention are rotated upward.

[0021] Figure 7 This is a diagram of the use state of the blocking rod of the present invention after it moves upward.

[0022] Figure 8 This is a diagram of the use state of the triangular block and the push block of the present invention in contact.

[0023] Fig. 9 This is a diagram of the use state of the triangular block of the present invention after it moves downward and passes over the push block.

[0024] Fig.10 It is a three-dimensional structural schematic diagram of the electric slide rail 1, conveying frame, motor and other components of the present invention.

[0025] Fig.11 It is a three-dimensional structural schematic diagram of the threaded rod, the pushing block, the auxiliary wheel and other components of the present invention.

[0026] Fig.12 It is a three-dimensional structural schematic diagram of the top plate, conveying assembly, cutting knife frame and other components of the present invention.

[0027] Fig.13 It is a schematic diagram of the planar structure of the connecting frame, cutting frame, pushing plate and other components of the present invention.

[0028] Fig.14 It is a three-dimensional structural schematic diagram of the electric slide rail 2, the pusher rack, the pusher plate and other components of the present invention.

[0029] Fig.15 It is a three-dimensional structural schematic diagram of the electric push rod, cutter frame, movable cutter and other components of the present invention.

[0030] Fig.16 It is a schematic diagram of the planar structure of the collecting frame, scraper, connecting frame and other components of the present invention.

[0031] Fig.17 It is a schematic diagram of the three-dimensional structure of the wind guide plate, the stopper, the centering oblique block and other components of the present invention.

[0032] Fig.18 It is a three-dimensional structural schematic diagram of the centering inclined block and the return spring of the present invention.

[0033] Fig.19 It is a three-dimensional structural schematic diagram of the stopper of the present invention.

[0034] The meanings of the reference numerals in the figure are as follows: 1: base frame, 101: controller, 102: heat pump, 103: forming frame, 104: conveying pipe, 105: hydraulic cylinder, 106: connecting plate, 107: supporting plate, 108: air guide plate, 109: return pipe, 201: partition frame, 202: torsion spring 1, 203: contact block, 204: stop rod, 205: triangular block, 206: push block, 207: extrusion spring, 208: limit plate, 301: electric slide rail 1, 302: conveying frame, 303: motor, 304: Auxiliary wheel one, 305: Threaded rod, 306: Push block, 401: Top plate, 402: Electric slide rail two, 403: Push rack, 404: Push plate, 405: Tension spring, 501: Connecting frame, 502: Conveying assembly, 503: Scraper rack, 504: Electric push rod, 505: Cutter rack, 506: Movable cutter, 507: Torsion spring two, 508: Collecting frame, 509: Scraper, 601: Stop block, 602: Centering oblique block, 603: Reset spring, 7: Auxiliary wheel two. DETAILED DESCRIPTION

[0035] Reference to an embodiment herein means that a particular feature, structure, or characteristic described in conjunction with the embodiment may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0036] Embodiment 1: A hot pressing machine suitable for producing copper clad laminates, such as Figure 1-Figure 9 As shown, it includes a base frame 1, a controller 101, a heat pump 102, a molding frame 103, a delivery pipe 104, an air guide plate 108, a return pipe 109, a partition frame 201, a torsion spring 202, a pushing assembly and a discharge assembly. The controller 101 is installed on the front side of the base frame 1, and the molding frame 103 is fixedly connected to the middle of the top of the base frame 1. The heat pump 102 is installed on the top of the molding frame 103. The heat pump 102 is electrically connected to the controller 101. The heat pump 102 is connected to the delivery pipe 104. The delivery pipe 104 passes through the interior of the forming frame 103, and an air guide plate 108 is slidably connected inside the forming frame 103. The air guide plate 108 is slidably connected to the delivery pipe 104. The left and right sides of the forming frame 103 are connected with a return pipe 109 for circulating hot air. Three partition frames 201 are evenly rotatably connected on both sides of the front and back of the middle of the base frame 1. A torsion spring 202 is connected between the left and right sides of the partition frames 201 and the base frame 1. A pushing assembly is provided in the base frame 1, and a unloading assembly is provided on the pushing assembly.

[0037] like Figure 2-Figure 3As shown, the pushing assembly includes a hydraulic cylinder 105, a connecting plate 106, a support plate 107 and auxiliary wheels 7. The hydraulic cylinder 105 is installed on the lower middle side of the base frame 1. The hydraulic cylinder 105 is electrically connected to the controller 101. The connecting plate 106 is connected to the telescopic rod of the hydraulic cylinder 105. The connecting plate 106 is symmetrically slidably connected to the support plate 107 for supporting the original. The support plate 107 is evenly and rotatably connected with multiple auxiliary wheels 7. The auxiliary wheels 7 will assist the original to move to the support plate 107.

[0038] like Figure 4-Figure 9 As shown, the unloading assembly includes a contact block 203, a stopper 204, a triangular block 205, a push block 206, an extrusion spring 207 and a limit plate 208. The position below each partition frame 201 on the bottom frame 1 is connected to a limit plate 208, and the limit plate 208 is used to limit the partition frame 201. The contact block 203 is fixed on the four partition frames 201 on the lower side. The stopper 204 is symmetrically fixed to the bottom of the connecting plate 106. 4 is aligned with the contact block 203, the blocking rod 204 can block the contact block 203, the bottom of the support plate 107 is fixedly connected with a triangular block 205, and the two uppermost partition frames 201 are fixedly connected with a push block 206. The triangular block 205 contacts and cooperates with the push block 206 on the same side. When the triangular block 205 moves downward, it can drive the support plate 107 to move inward due to the obstruction of the push block 206. An extrusion spring 207 is connected between the support plate 107 and the connecting plate 106.

[0039] like Figure 1 , Fig.10 and Fig.11 As shown, the molding machine also includes an electric slide rail 301, a conveying frame 302, a motor 303, an auxiliary wheel 304, a threaded rod 305 and a pushing block 306. The electric slide rails 301 are installed at the four corners of the right side of the bottom frame 1. The electric slide rails 301 are electrically connected to the controller 101. The conveying frame 302 is slidably connected between the electric slide rails 301. The front and rear sides of the conveying frame 302 are evenly and rotatably connected with a plurality of auxiliary wheels 304 for assisting the movement of the original. A motor 303 is installed on the right side of the conveying frame 302. A threaded rod 305 is connected to the output shaft of the motor 303. The threaded rod 305 is rotatably connected to the conveying frame 302. A pushing block 306 is threadedly connected to the threaded rod 305. The pushing block 306 is slidably connected to the conveying frame 302. The pushing block 306 can push the original to the pallet 107 and the partition frame 201.

[0040] When hot pressing the copper clad laminate, the copper foil and the substrate are pasted together with an adhesive, the pasted original is placed on the conveyor rack 302, and an isolation plate is placed above the original. The controller 101 is operated to start the motor 303, so that the output shaft of the motor 303 rotates to drive the threaded rod 305 to rotate, and the threaded rod 305 drives the push block 306 to move to the left, and the push block 306 pushes the original on the conveyor rack 302 to move to the left to the support plate 107. The auxiliary wheel 304 rotates due to the movement of the original, thereby assisting the movement of the original. After the original is pushed onto the support plate 107, the push block 306 moves to the end point, and the motor 303 automatically runs in the reverse direction, driving the threaded rod 305 to rotate in the reverse direction, thereby driving the push block 306 to move to the right and reset, and then Repeat the above operation to place the pasted original on the conveyor rack 302. The three groups of partition racks 201 on the bottom frame 1 all place originals. The staff starts the electric slide rail 1 301 to make the electric slide rail 1 301 drive the conveyor rack 302 to move upward, and then move the original upward, and move the conveyor rack 302 to a position aligned with the partition rack 201. The electric slide rail 1 301 can be paused, and then the above operation is repeated to push the original on the conveyor rack 302 to the left, and push the original onto the partition rack 201. According to this operation, the originals are added to the partition rack 201 one by one. The partition rack 201 is provided with three groups from top to bottom, which can hold three originals. A partition plate is placed on the top of each original. After the originals are added, the electric slide rail 1 301 is controlled to drive the conveyor rack 30 2 moves downward to reset, then starts the hydraulic cylinder 105 and the heat pump 102, the telescopic rod of the hydraulic cylinder 105 extends to drive the connecting plate 106 and the supporting plate 107 to move upward, the blocking rod 204 and the triangular block 205 move upward with the connecting plate 106, and the supporting plate 107 moves upward with the originals thereon, when the supporting plate 107 contacts the partition frame 201, it pushes the partition frame 201 to rotate upward, the partition frame 201 drives the contact block 203 to rotate upward, the corresponding torsion spring 1 202 is deformed, the originals on the supporting plate 107 contact the originals on the partition frame 201, the partition frame 201 rotates and no longer supports the originals, the supporting plate 107 supports the originals on the partition frame 201 to move upward, so that the originals on the partition frame 201 overlap with the originals on the supporting plate 107, and the supporting plate 107 continues to move upward , the blocking rod 204 is aligned with the contact block 203, which will block the contact block 203, so that the squeezed partition frame 201 continues to be in an upright state, and the support plate 107 will hold the originals on the three groups of partition frames 201 in turn. Because the uppermost group of partition frames 201 is not connected to the contact block 203, the support plate 107 collects all the originals and continues to move up. The support plate 107 is out of contact with the uppermost partition frame 201, and the uppermost partition frame 201 will drive the push block 206 to reverse and reset under the reset action of the torsion spring 1 202. When the support plate 107 moves up with the stacked four originals to contact with the air guide plate 108, it will squeeze the air guide plate 108 to move up, and the air guide plate 108 will stick to the originals. The heat pump 102 transports the hot air to the molding frame 103 through the conveying pipe 104.The hot air will also flow into the return pipe 109, so that the hot air flows evenly around the inside of the forming frame 103, and the overlapping original parts can be hot-pressed. When the air guide plate 108 moves up to the limit, the telescopic rod of the hydraulic cylinder 105 will stop extending, and the copper foil and the substrate are hot-pressed together. The partition plate can separate the copper-clad laminates to prevent the copper-clad laminates from sticking together. After the copper-clad laminates are hot-pressed, the operating controller 101 controls the telescopic rod of the hydraulic cylinder 105 to shorten and reset, and the connecting plate 106 and the supporting plate 107 support the formed copper-clad laminates to move downward and reset, and the copper-clad laminates are separated from the air guide plate 108, and the air guide plate 108 is removed. The plate 108 will move down and reset under the action of gravity, and the triangular block 205 and the baffle plate will move down with it. When the triangular block 205 moves down, it will contact the push block 206. Because the uppermost partition frame 201 is limited by the limit plate 208 and cannot rotate downward, the triangular block 205 is blocked by the push block 206. The triangular block 205 and the support plate 107 continue to move down, which will cause the triangular block 205 to be pushed inward by the push block 206, thereby driving the support plate 107 to move inward, and the extrusion spring 207 is compressed. The copper clad plate moves down with the connecting plate 106 and the support plate 107, and the support plate 107 moves inward. After the movement, the copper-clad plate will fall on the uppermost partition frame 201, and the connecting plate 106 and the supporting plate 107 will move down and reset separately. After the triangular block 205 and the supporting plate 107 are not blocked, the supporting plate 107 will drive the triangular block 205 to move outward and reset under the reset action of the extrusion spring 207, and the blocking rod 204 will move down with the connecting plate 106. When the blocking rod 204 no longer blocks the contact block 203, the corresponding partition frame 201 will drive the contact block 203 to reverse and reset under the reset action of the torsion spring 202. After the telescopic rod of the hydraulic cylinder 105 is shortened and reset, the hydraulic cylinder 1 05 Automatically pause, the staff can remove and collect the copper clad laminates on the top partition rack 201, thus completing the hot pressing of multiple copper clad laminates. By setting up multiple sets of partition racks 201 for use, the hot pressing of multiple copper clad laminates can be completed at one time, and the size of the device can be changed. The number of partition racks 201 can be further increased to increase the production speed, and the electric slide rail 301 and the motor 303 are set as the power source. When placing the original, it can be completed automatically, which is more labor-saving and more accurate. Repeat the above operation to continue the hot pressing production of copper clad laminates. ,

[0041] Embodiment 2: Based on embodiment 1, Figure 1 , Fig.12 , Fig.13 and Fig.14As shown, the molding machine also includes a top plate 401, an electric slide rail 402, a pusher rack 403, a pusher plate 404 and a tension spring 405. The top plate 401 is connected to the top of the right side of the bottom frame 1, and the electric slide rail 402 is symmetrically installed on the bottom of the top plate 401. The electric slide rail 402 is electrically connected to the controller 101. The pusher rack 403 is slidably connected between the electric slide rails 402, and the pusher plate 404 is slidably connected to the left side of the pusher rack 403. Two tension springs 405 are connected between the pusher plate 404 and the pusher rack 403. The front and rear sides of the right side wall of the pusher plate 404 are inclined, and the pusher plate 404 is supported by the top plate 401.

[0042] like Figure 1 , Fig.12 , Fig.13 , Fig.15 and Fig.16 As shown, the molding machine also includes a connecting frame 501, a conveying assembly 502, a scraper frame 503, an electric push rod 504, a cutting frame 505, a movable cutter 506, a torsion spring 507, a collecting frame 508 and a scraper 509. The connecting frame 501 is installed on the left side of the top of the bottom frame 1, and the conveying assembly 502 is installed on the connecting frame 501. The conveying assembly 502 is a prior art. The scraper frame 503 is fixedly connected to the top of the connecting frame 501, and an electric push rod 504 is installed above the scraper frame 503. The cutting frame 505 for cleaning the overflow of the copper clad laminate is connected to the telescopic rod of the electric push rod 504. The movable cutter 506 is symmetrically connected to the left side of the cutting frame 505. 06 and the cutting frame 505 are connected with a torsion spring 507, the cutting frame 505 and the movable cutting knife 506 will move up and down along the scraper frame 503, the scraper frame 503 can clean the impurities on the outer wall of the movable cutting knife 506 and the cutting frame 505, the connecting frame 501 is connected with a collecting frame 508 at the front and rear sides and the left and right sides of the conveying component 502, the collecting frame 508 on the right side is detachable, and a scraper 509 is connected to the collecting frame 508 on the right side, the scraper 509 is in contact with the belt on the conveying component 502, and can clean the belt on the conveying component 502, the conveying component 502 and the electric push rod 504 are electrically connected to the controller 101.

[0043] The formed copper-clad laminate falls on the upper partition frame 201, and the staff can operate the controller 101 to start the electric slide rail 202, which will drive the push rack 403 and the push plate 404 to move to the left. Initially, the tension spring 405 is in a stretched state, and the push plate 404 moves to the left with the push rack 403 and separates from the top plate 401. The push plate 404 will move downward and reset under the reset action of the tension spring 405, and then align with the copper-clad laminate on the partition frame 201. The push plate 404 moves to the left, which will push the copper-clad laminate to the left and push the copper-clad laminate to the conveying component 502. After pushing, the electric slide rail 202 drives the push rack 403 and the push plate 404 to move to the left. 4 moves to the right to reset. When the push plate 404 contacts the top plate 401, the push plate 404 will move upward due to the inclined surface, so that the tension spring 405 is stretched, and the bottom surface of the push plate 404 is aligned with the push rack 403 to avoid affecting the feeding of the original by the conveying rack 302. The electric slide rail 402 drives the push rack 403 to reset and then automatically closes. Then the staff starts the electric push rod 504, controls the telescopic rod of the electric push rod 504 to extend, and pushes the cutting rack 505 and the movable cutting knife 506 to move downward. The cutting rack 505 and the movable cutting knife 506 will stick to the outer wall of the copper clad board, and then cut and clean the overflow glue on the outer wall of the copper clad board. After cleaning, start the conveying assembly 502, and the conveying assembly 502 will cover the copper clad board. The copper plate is transported to the left, the copper-clad plate will push the movable cutter 506 to rotate, the torsion spring 2 507 is deformed, the movable cutter 506 rotates to scrape the overflow glue residue on the conveying component 502, and the residue is scraped into the collection frame 508 on the side. When the cutter frame 505 cuts the overflow glue, the overflow glue residue will also fall into the adjacent collection frame 508. After the copper-clad plate passes over the movable cutter 506, the movable cutter 506 will reverse and reset under the reset action of the torsion spring 2 507, and the conveying component 502 can directly transport the copper-clad plate to the next process, and then the staff can control the telescopic rod of the electric push rod 504 to shorten and reset, drive the cutter frame 505 and the movable cutter 506 to move up and reset, and the cutter frame 505 and the movable The cutter 506 moves up along the scraper frame 503, and the scraper frame 503 sticks to the movable cutter 506 and the outer wall of the cutter frame 505, and cleans the residue on the movable cutter 506 and the outer wall of the cutter frame 505, and the residue falls on the conveying component 502. The rotation of the belt on the conveying component 502 will also cause the residue to fall into the collection frame 508 on the left side. At the same time, the belt on the conveying component 502 rotates and contacts with the scraper 509. The scraper 509 can clean the residue on the belt, and the residue falls into the collection frame 508 on the right side. The collection frame 508 can be removed and cleaned later, and other collection frames 508 can also be cleaned with a brush. In this way, the cleaning work of the copper clad laminate is achieved and can be completed automatically.

[0044] like Figure 1 , Fig.17 , Fig.18 and Fig.19As shown, the molding machine also includes a stopper 601, a centering bevel block 602 and a return spring 603. The stopper 601 is connected to the front and rear side walls and the left and right side walls on the upper inner side of the molding frame 103. The front and rear sides and the left and right sides of the air guide plate 108 are slidably connected to the centering bevel block 602. The return spring 603 is connected between the centering bevel block 602 and the air guide plate 108. The centering bevel block 602 moves upward and is blocked by the stopper 601, and will move inward due to the stopper 601, thereby centering the original.

[0045] When the support plate 107 moves up with the copper-clad laminate to squeeze the air guide plate 108, the upward movement of the air guide plate 108 will drive the center oblique block 602 to move upward, and the center oblique block 602 will contact the stop block 601, and the stop block 601 will push the center oblique block 602 to move inward, and the reset spring 603 will be compressed, and the center oblique block 602 will push the original to center the original to ensure that the substrate and the copper foil are hot-pressed and aligned. After the copper-clad laminate is hot-pressed, the support plate 107 moves downward with the copper-clad laminate, and no longer squeezes the air guide plate 108. The air guide plate 108 will drive the center oblique block 602 to move downward under the action of gravity, and the center oblique block 602 will be separated from the stop block 601 and will move outward and reset under the reset action of the reset spring 603.

[0046] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A hot press forming machine suitable for producing copper clad laminates, comprising a base frame (1), a controller (101), a heat pump (102), a forming frame (103), a delivery pipe (104), an air guide plate (108) and a return pipe (109), wherein the controller (101) is installed on the front side of the base frame (1), the forming frame (103) is fixedly connected to the middle of the top of the base frame (1), the heat pump (102) is installed on the top of the forming frame (103), the heat pump (102) is electrically connected to the controller (101), the delivery pipe (104) is connected to the heat pump (102), the delivery pipe (104) passes into the inside of the forming frame (103), the air guide plate (108) is slidably connected to the inside of the forming frame (103), the air guide plate (108) is slidably connected to the delivery pipe (104), the return pipe (109) is connected to both sides of the forming frame (103), and the characteristics are as follows: The molding machine further comprises a partition frame (201), a torsion spring (202), a pushing assembly and a discharge assembly. The partition frames (201) are evenly rotatably connected to both sides of the middle of the base frame (1). Torsion springs (202) are connected between both sides of the partition frame (201) and the base frame (1). The base frame (1) is provided with a pushing assembly, and the discharge assembly is provided on the pushing assembly.

2. A hot pressing forming machine suitable for copper clad laminate production according to claim 1, characterized in that: The pushing assembly comprises a hydraulic cylinder (105), a connecting plate (106) and a supporting plate (107); the hydraulic cylinder (105) is installed on the lower middle side of the base frame (1); the hydraulic cylinder (105) is electrically connected to the controller (101); the connecting plate (106) is connected to the telescopic rod of the hydraulic cylinder (105); and the supporting plate (107) for supporting the original is symmetrically slidably connected to the connecting plate (106).

3. A hot pressing forming machine suitable for copper clad laminate production according to claim 2, characterized in that: The unloading assembly comprises a contact block (203), a stopper (204), a triangular block (205), a push block (206), an extrusion spring (207) and a limit plate (208). The position below each partition frame (201) on the bottom frame (1) is connected to a limit plate (208). The limit plate (208) is used to limit the partition frame (201). The contact block (203) is fixed on the lower partition frame (201). The bottom of the connecting plate (106) is symmetrical. A blocking rod (204) is fixed thereto, the blocking rod (204) is aligned with the contact block (203), the blocking rod (204) can block the contact block (203), the bottom of the support plate (107) is fixedly connected with a triangular block (205), the two uppermost partition frames (201) are fixedly connected with a push block (206), the triangular block (205) is in contact with the push block (206) on the same side, and a compression spring (207) is connected between the support plate (107) and the connecting plate (106).

4. A hot pressing forming machine suitable for copper clad laminate production according to claim 3, characterized in that: The molding machine further comprises an electric slide rail (301), a conveying frame (302), a motor (303), an auxiliary wheel (304), a threaded rod (305) and a pushing block (306). The electric slide rail (301) is installed at the four corners of the right side of the bottom frame (1). The electric slide rail (301) is electrically connected to the controller (101). The conveying frame (302) is slidably connected between the electric slide rails (301). Both sides of the conveying frame (302) are evenly and rotatably connected with a plurality of auxiliary wheels (304) for assisting the movement of the original. The motor (303) is installed on the right side of the conveying frame (302). The threaded rod (305) is connected to the output shaft of the motor (303). The threaded rod (305) is rotatably connected to the conveying frame (302). A pushing block (306) for pushing the original is threadedly connected to the threaded rod (305). The pushing block (306) is slidably connected to the conveying frame (302).

5. A hot pressing forming machine suitable for copper clad laminate production according to claim 4, characterized in that: The molding machine further comprises a top plate (401), a second electric slide rail (402), a pusher rack (403), a pusher plate (404) and a tension spring (405); the top right side of the bottom frame (1) is connected to the top plate (401); the second electric slide rail (402) is symmetrically mounted on the bottom of the top plate (401); the second electric slide rail (402) is electrically connected to the controller (101); the pusher rack (403) is slidably connected between the second electric slide rail (402); the pusher plate (404) is slidably connected to the left side of the pusher rack (403); two tension springs (405) are connected between the pusher plate (404) and the pusher rack (403); both sides of the right side wall of the pusher plate (404) are inclined, and the pusher plate (404) is supported by the top plate (401).

6. A hot pressing forming machine suitable for copper clad laminate production according to claim 5, characterized in that: The molding machine further comprises a connecting frame (501), a conveying assembly (502), a scraper frame (503), an electric push rod (504), a cutting frame (505), a movable cutting knife (506), a second torsion spring (507), a collecting frame (508) and a scraper (509). The connecting frame (501) is installed on the left side of the top of the bottom frame (1), the conveying assembly (502) is installed on the connecting frame (501), the scraper frame (503) is fixedly connected to the top of the connecting frame (501), the electric push rod (504) is installed above the scraper frame (503), the cutting frame (505) for cleaning the overflow of the copper clad laminate is connected to the telescopic rod of the electric push rod (504), and the left side of the cutting frame (505) is opposite to the front and rear of the cutting frame (505). A movable cutter (506) is rotatably connected, and a torsion spring (507) is connected between the movable cutter (506) and the cutter frame (505). The cutter frame (505) and the movable cutter (506) will move up and down along the scraper frame (503). The connecting frame (501) is connected to a collection frame (508) at the front and rear sides and the left and right sides of the conveying component (502). The collection frame (508) on the right side is detachably arranged, and a scraper (509) is connected to the collection frame (508) on the right side. The scraper (509) is in contact with the belt on the conveying component (502). The conveying component (502) and the electric push rod (504) are both electrically connected to the controller (101).

7. A hot pressing forming machine suitable for copper clad laminate production according to claim 6, characterized in that: The molding machine further comprises a stopper (601), a centering oblique block (602) and a return spring (603); the stopper (601) is connected to both the front and rear side walls and the left and right side walls on the upper inner side of the molding frame (103); the centering oblique block (602) is slidably connected to both the front and rear sides and the left and right sides of the air guide plate (108); a return spring (603) is connected between the centering oblique block (602) and the air guide plate (108); and the centering oblique block (602) is in contact with and fits the stopper (601).

8. The hot pressing forming machine suitable for copper clad laminate production according to claim 2, characterized in that: The molding machine also includes auxiliary wheels (7), and a plurality of auxiliary wheels (7) for assisting the movement of the original parts are evenly and rotatably connected to the support plate (107).

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