Insulating pressing plate machining and forming equipment and production process thereof

Abstract

The invention relates to the technical field of plate processing, and discloses insulation pressing plate processing and forming equipment and a production process thereof, and the equipment comprises a conveying mechanism, and a feeding mechanism, a preheating mechanism, a punching machine and a transferring mechanism which are sequentially arranged along the working procedure. The feeding mechanism drives a push column to move circularly through a belt, and single-sheet intermittent feeding of the plates is achieved. When a plate enters the conveying mechanism, the limiting mechanism compresses a compression roller through a spring to ensure the stability of the feeding direction of the plate, and the preheating mechanism heats and softens the plate online; the punching machine performs physical positioning and punch forming on the plate through the baffle; the transferring mechanism adsorbs finished products through a vacuum suction cup, and obstacle-avoiding discharging is achieved through cooperation of a rotating air cylinder and an electric sliding rail. According to the device, it can be ensured that plates face the right direction when entering a conveying line, machining deviation is effectively avoided, meanwhile, full-process automatic operation from feeding to discharging is achieved, and the production efficiency and the yield of insulating pressing plates are improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of plate processing, in particular to an insulating pressboard processing and forming equipment and a production process thereof. BACKGROUND

[0002] As an important insulating material, insulating pressboard is widely used in the power, electronics and electrical manufacturing industries, and its processing quality is directly related to the safe operation of electrical equipment. In the production process of insulating pressboard, stamping forming is a key process for giving the plate a specific shape and size. Usually, the plate is heated and softened before being sent into the mold for stamping, and finally the finished product is taken out.

[0003] However, the existing insulating pressboard processing equipment still has deficiencies in terms of automation and processing stability. In the feeding and conveying process of the plate, the traditional feeding method often lacks effective control over the posture of the plate, especially when the plate enters the high-speed conveying line from a stationary or low-speed state. At this moment, the plate is prone to position deviation or angle skew due to inertia or uneven friction, which affects the positioning accuracy of the plate when it enters the stamping station, seriously affecting the forming precision and yield. In addition, in order to ensure the positioning accuracy during stamping, the mold area is usually provided with fixed limiting baffles, but after stamping, these baffles become obstacles for unloading. The existing unloading device often cannot flexibly avoid the baffles to move the finished product out without damaging the positioning structure, resulting in difficult unloading or the need for manual assistance, which not only limits the improvement of production efficiency, but also poses certain safety hazards. SUMMARY

[0004] The purpose of the present application is to provide an insulating pressboard processing and forming equipment and a production process thereof, aiming to improve the problem that the existing insulating plate is prone to skewing in the feeding stage due to lack of effective guidance, affecting the positioning accuracy of stamping, and the automatic unloading is difficult after stamping due to the obstruction of the positioning baffles, resulting in low production efficiency.

[0005] By adopting the above technical scheme, an insulating pressboard processing and forming equipment comprises:

[0006] A conveying mechanism is used to carry and convey the plate;

[0007] A feeding mechanism is arranged at the input end of the conveying mechanism and is used to intermittently feed the plate to be processed into the conveying mechanism;

[0008] A preheating mechanism is arranged above the conveying mechanism and is used to heat the plate during conveying;

[0009] A stamping machine is arranged at the output end of the conveying mechanism and is used to stamp and form the preheated plate;

[0010] A transfer mechanism, located on one side of the stamping machine, is used to remove the stamped sheet metal.

[0011] The feeding mechanism, preheating mechanism, stamping machine, and transfer mechanism are all arranged sequentially according to the processing steps of the sheet metal.

[0012] Preferably, the feeding mechanism includes a storage rack, a discharge chute, a mounting frame, a rotating shaft, a rotating wheel, a belt, a motor, a support base, a connecting plate, and a push column;

[0013] The storage rack is fixedly installed on the top of the mounting frame. The discharge chute is opened inside the storage rack. The support base is fixedly installed at the bottom of the mounting frame. A motor is installed on one side wall of the support base. The output end of the motor is connected to the rotating shaft on that side. The rotating wheel is fixedly connected to the side wall of the rotating shaft. The belt is disposed between the two rotating wheels. The connecting plate is fixedly connected to the surface of the belt. The push column is fixedly installed on the top of the connecting plate and slidably connected inside the discharge chute. The motor drives the rotating wheel to rotate, thereby driving the belt to move, so that the push column pushes the material in the storage rack out of the discharge chute.

[0014] Preferably, the conveying mechanism includes a conveyor frame and a conveyor belt disposed inside the conveyor frame. The surface of the conveyor belt is provided with anti-slip texture to increase the friction with the sheet material during conveying.

[0015] Preferably, the preheating mechanism includes a cover plate covering the conveying mechanism and a heating pipe installed inside the cover plate;

[0016] The cover plate is also provided with a limiting mechanism, which includes a sliding rod, a limiting plate, a spring, and a pressure roller. The sliding rod slides vertically through the inside of the cover plate. The limiting plate is fixedly connected to the top end of the sliding rod. The pressure roller is rotatably connected to the side wall of the sliding rod. The spring is sleeved on the outside of the sliding rod, and the two ends of the spring abut against the lower surface of the limiting plate and the upper surface of the cover plate, respectively. The spring is used to apply downward pressure to the pressure roller to fit the plate.

[0017] Preferably, the stamping machine includes a stand, a lower die base, a guide rod, a hydraulic rod, an upper die base, and a sliding frame;

[0018] The lower mold base is fixedly installed inside the upright frame, the hydraulic rod is fixedly installed on the top of the upright frame, the output end of the hydraulic rod is connected to the upper mold base, the guide rod is vertically arranged on both sides of the upright frame, the sliding frame is fixedly connected to the side wall of the upper mold base, and the sliding frame is slidably connected to the side wall of the guide rod.

[0019] Preferably, a baffle is fixedly connected to the side of the lower mold base away from the conveying mechanism. The baffle is used to block and limit the plate material moving to the surface of the lower mold base.

[0020] Preferably, the transfer mechanism includes a housing, an electric slide rail, a sliding seat, a mounting base, a rotary cylinder, a mounting platform, a fixing plate, and a suction cup;

[0021] The electric slide rail is located on the top of the chassis. The sliding seat is slidably mounted on the electric slide rail. The mounting seat is slidably connected inside the sliding seat and fixed by bolts. The rotary cylinder is fixedly mounted on the side wall of the mounting seat. The output end of the rotary cylinder is fixedly connected to the mounting platform. The fixing plate is bolted to the bottom of the mounting platform. The suction cup is mounted on the bottom of the fixing plate.

[0022] Preferably, a vacuum generator is also installed on the side wall of the mounting platform. The output end of the vacuum generator is fixedly connected to a three-way pipe, and both ends of the three-way pipe are connected to flexible hoses. The end of the flexible hose away from the three-way pipe is connected to a hollow cover. A collar is provided inside the fixing plate, and the suction cup is installed inside the collar. The hollow cover is connected to the suction cup through the collar. The vacuum generator extracts air from the suction cup through the three-way pipe, flexible hoses, hollow cover, and collar.

[0023] A manufacturing process for an insulating pressure plate includes the following steps:

[0024] S1. Feeding: Place the sheet material in the storage rack of the feeding mechanism, start the motor to drive the belt, and use the push column to intermittently push the sheet material into the conveying mechanism.

[0025] S2. Preheating and conveying: After the sheet enters the conveying mechanism, the heating tube of the preheating mechanism heats the sheet, while the pressure roller of the limiting mechanism presses the surface of the sheet under the action of the spring, and the conveyor belt conveys the sheet to the stamping machine.

[0026] S3, Stamping: The sheet metal moves to the lower die of the stamping machine and is limited by the baffle. The hydraulic rod drives the upper die to press down and stamp the sheet metal.

[0027] S4. Transfer and unloading: After stamping is completed, the transfer mechanism moves above the sheet metal, adsorbs the sheet metal and moves it out of the lower die base.

[0028] Preferably, the specific operation of transferring and unloading materials in step S4 is as follows:

[0029] Start the electric slide rail to move the sliding seat, so that the fixed plate moves to the top of the lower mold base;

[0030] The rotary cylinder pushes the mounting platform down, causing the suction cup to contact the surface of the board.

[0031] Start the vacuum generator to extract the air between the suction cup and the board for adsorption;

[0032] The rotary cylinder drives the mounting platform to perform the first stage of reset and upward movement, and then the electric slide rail drives the sliding seat to move backward until the plate is removed from the working area;

[0033] The rotary cylinder drives the mounting platform to rotate and reset in the second stage, and the vacuum generator blows air in the opposite direction to release the adsorption, thus completing the unloading.

[0034] In summary, this application includes at least one of the following beneficial technical effects:

[0035] 1. The present invention provides a limiting mechanism at the feeding end of the conveying mechanism. When the sheet material is fed in by the feeding mechanism, the pressure roller presses the sheet material down under the reaction force of the spring. Combined with the anti-slip texture on the surface of the conveyor belt, a stable clamping and guiding mechanism is formed for the sheet material in the early stage of conveying. This effectively avoids the sheet material from tilting due to inertia or uneven force when it enters the conveying mechanism, ensuring that the orientation of the sheet material is always upright when it enters, thus providing a guarantee for subsequent preheating and precise stamping positioning.

[0036] 2. This invention adopts a belt-driven circulating feeding structure. The motor drives the belt to drive the push column in a cyclical motion, so that the push column intermittently enters the discharge chute to push out the bottom layer of the board. The continuous rotation of the motor is transformed into the single, intermittent linear supply of the board. This not only realizes automated feeding and replaces tedious manual operation, but also ensures that the feeding cycle is matched with the subsequent conveying and stamping processes, effectively avoids double-sheet misfeeding, and improves the overall production efficiency.

[0037] 3. This invention features a multi-degree-of-freedom transfer mechanism that utilizes a vacuum generator in conjunction with a hollow hood and suction cups to achieve non-destructive adsorption of the sheet material. Through the cooperation of a rotary cylinder and an electric slide rail, it achieves the action of first vertically lifting to avoid interference from the baffle, then horizontally moving out, and finally rotating to unload the material. This effectively solves the problem of difficult material handling caused by the presence of baffles in traditional stamping processes and realizes the automation of insulating pressure plate production. Attached Figure Description

[0038] Figure 1 This is a perspective view of the present invention;

[0039] Figure 2 This is a schematic diagram of the conveying mechanism of the present invention;

[0040] Figure 3 This is a cross-sectional view of the feeding mechanism of the present invention;

[0041] Figure 4 This is a schematic diagram of a portion of the feeding mechanism of the present invention;

[0042] Figure 5 for Figure 3 Enlarged view of point A in the middle;

[0043] Figure 6 This is a side view of the limiting mechanism of the present invention;

[0044] Figure 7 This is a schematic diagram of the stamping machine of the present invention;

[0045] Figure 8 This is a schematic diagram of the transfer mechanism of the present invention;

[0046] Figure 9 This is a schematic diagram of the transfer mechanism of the present invention.

[0047] Explanation of reference numerals in the attached drawings: 1. Conveying mechanism; 101. Conveying frame; 102. Conveyor belt; 2. Preheating mechanism; 201. Cover plate; 202. Heating tube; 3. Feeding mechanism; 301. Storage rack; 302. Discharge chute; 303. Mounting frame; 304. Rotating shaft; 305. Rotating wheel; 306. Belt; 307. Motor 1; 308. Support base; 309. Connecting plate; 310. Push column; 4. Limiting mechanism; 401. Sliding rod; 402. Limiting plate; 403. Spring; 404. Pressure roller 5. Stamping machine; 501. Stand; 502. Lower die base; 503. Guide rod; 504. Hydraulic rod; 505. Upper die base; 506. Sliding frame; 507. Baffle; 6. Transfer mechanism; 601. Machine housing; 602. Electric slide rail; 603. Sliding seat; 604. Mounting seat; 605. Rotary cylinder; 606. Mounting platform; 607. Fixing plate; 608. Vacuum generator; 609. Collar; 610. Suction cup; 611. Hollow cover; 612. T-pipe; 613. Hose. Detailed Implementation

[0048] The following is in conjunction with the appendix Figure 1 - Appendix Figure 9 This invention provides an insulating pressure plate processing and forming equipment, which mainly consists of a conveying mechanism 1, a feeding mechanism 3, a preheating mechanism 2, a stamping machine 5, and a transfer mechanism 6. The above mechanisms are arranged sequentially according to the processing steps of the sheet metal.

[0049] To address the low efficiency and instability of manual feeding, the equipment incorporates an intermittent feeding mechanism 3 at the input end of the conveying mechanism 1. This feeding mechanism 3 includes a mounting frame 303, with a storage rack 301 fixedly mounted on its top. The storage rack 301 has an internal cavity for stacking and placing the boards to be processed, and a discharge chute 302 for removing the boards is located at its bottom. A support base 308 is fixedly mounted at the bottom of the mounting frame 303. A motor 307 is mounted on the side wall of the support base 308. The output end of the motor 307 is connected to a transversely penetrating rotating shaft 304. A rotating wheel 305 is fixedly connected to the side wall of 04. A belt 306 is tensioned between the rotating wheels 305 on both sides. A connecting plate 309 is fixedly connected to the surface of the belt 306. A push column 310 is fixedly provided on the top of the connecting plate 309. The push column 310 is slidably connected inside the discharge chute 302. The height of the push column 310 can only contact the bottommost piece of material in the storage rack 301. When the motor 307 drives the rotating wheel 305 to rotate, it drives the belt 306 and the push column 310 to move. The push column 310 can smoothly push the bottommost piece of material out of the discharge chute 302, thereby realizing automatic intermittent feeding of a single piece of material.

[0050] After being pushed out, the sheet material enters the conveying mechanism 1, where it is conveyed and preheated. The conveying mechanism 1 includes a conveyor frame 101 and a conveyor belt 102 disposed inside it. To prevent relative slippage of the sheet material during conveying, the surface of the conveyor belt 102 is provided with anti-slip texture, effectively increasing the friction with the sheet material. A preheating mechanism 2 covers the conveying mechanism 1, which includes a cover plate 201 and a heating pipe 202 installed inside the cover plate 201. The heating pipe 202 is used to continuously heat and soften the sheet material during conveying. To ensure the stability of the sheet material when entering the conveying mechanism 1 and to prevent warping due to heat, a limiting mechanism 4 is provided inside the cover plate 201. This mechanism includes a sliding rod 401 that slides vertically through the cover plate 201. A limiting plate 402 is fixed at the top of the sliding rod 401, and a pressure roller 404 is rotatably connected to the bottom end. Spring 403 is sleeved on the outside of sliding rod 401, and its two ends abut against the lower surface of limiting plate 402 and the upper surface of cover plate 201 respectively. When the plate passes through, pressure roller 404 is lifted, and spring 403 is compressed to generate reaction force, forcing pressure roller 404 to always be tightly attached to the upper surface of plate, which, together with conveyor belt 102, ensures that plate is transported flat.

[0051] The preheated sheet metal is fed into a stamping press 5 located at the output end of the conveying mechanism 1 for forming. The stamping press 5 includes a frame 501, with a lower die base 502 fixedly installed at its bottom and a hydraulic rod 504 fixedly installed at its top. The output end of the hydraulic rod 504 is connected to an upper die base 505. To ensure stamping accuracy, guide rods 503 are vertically arranged on both sides of the frame 501. A sliding frame 506 is fixedly connected to the side wall of the upper die base 505. The sliding frame 506 is slidably sleeved on the guide rods 503 to ensure that the upper die base 505 can be raised and lowered vertically. A baffle 507 is fixedly connected to the side of the lower die base 502 away from the conveying mechanism 1. When the sheet metal moves out of the conveyor belt 102 and slides to the lower die base 502, the baffle 507 can block the sheet metal from moving forward, playing a mechanical limiting role and preventing the sheet metal from sliding out due to inertia, ensuring that the sheet metal is accurately stopped at the stamping station.

[0052] After stamping, the finished product is removed by a transfer mechanism 6 located on one side of the stamping machine 5. This mechanism includes a housing 601, on the top of which is an electric slide rail 602. A sliding seat 603 is slidably mounted on the electric slide rail 602. A mounting seat 604 is slidably connected inside the sliding seat 603 and fixed with bolts. A rotary cylinder 605 is fixed to the side wall of the mounting seat 604. The output end of the rotary cylinder 605 is connected to a mounting platform 606. A suction cup 610 is connected to the bottom of the mounting platform 606 through a fixing plate 607. To achieve reliable vacuum adsorption, a vacuum generator 608 is installed on the side wall of the mounting platform 606. Its output end is connected to a three-way pipe 612. The three-way pipe 612 is connected to the hollow cover 611 through a flexible hose 613. A collar 609 is provided inside the fixing plate 607. The suction cup 610 is installed inside the collar 609. The hollow cover 611 is connected to the suction cup 610 through the collar 609. During operation, the vacuum generator 608 extracts the air from the suction cup 610 through the above-mentioned air passage to achieve firm adsorption of the plate.

[0053] This embodiment also provides a manufacturing process for an insulating pressure plate, which specifically includes the following steps:

[0054] S1. Feeding Steps: First, place the batch of boards to be processed into the storage rack 301 of the feeding mechanism 3, start the motor 307, and drive the belt 306 to run. The pusher 310 moves with the belt 306 into the discharge chute 302, intermittently pushing the bottom board into the conveying mechanism 1 to achieve automatic feeding.

[0055] S2. Preheating and Conveying Steps: After the sheet metal enters the conveying mechanism 1, it moves forward with the conveyor belt 102. At this time, the heating tube 202 of the preheating mechanism 2 operates to heat and soften the sheet metal online. Simultaneously, the sheet metal pushes up the pressure roller 404 of the limiting mechanism 4. Under the elastic force of the spring 403, the pressure roller 404 tightly presses the surface of the sheet metal. Combined with the anti-slip texture of the conveyor belt 102, this prevents the sheet metal from warping and ensures that it is conveyed in a straight line to the stamping machine 5.

[0056] S3. Stamping Forming Step: The sheet metal is moved out from the conveying mechanism 1 and slides onto the lower die base 502 of the stamping machine 5 until it is stopped by the impact baffle 507. The hydraulic rod 504 is activated, driving the upper die base 505 to press vertically down along the guide rod 503 to perform stamping forming on the preheated sheet metal.

[0057] S4. Transfer and Unloading Steps: First, the electric slide rail 602 is activated, driving the sliding seat 603 forward, so that the fixing plate 607 and suction cup 610 move to the top of the lower mold base 502 and align with the material. Next, the rotary cylinder 605 pushes the mounting platform 606 downward, causing the suction cup 610 to contact the surface of the material. Then, the vacuum generator 608 is activated, extracting air between the suction cup 610 and the material through the three-way pipe 612, flexible hose 613, hollow cover 611, and collar 609, establishing a vacuum suction. Immediately afterward, the rotary cylinder 605 drives the mounting platform 606 to perform a first-stage reset and upward movement, lifting the material above the baffle 507. Subsequently, the electric slide rail 602 drives the sliding seat 603 backward until the material is removed from the working area of ​​the stand 501. Finally, the rotary cylinder 605 drives the mounting platform 606 to perform a second-stage rotation reset, rotating it to the unloading area. The vacuum generator 608 then blows air in the opposite direction to release the suction, completing the unloading and collection of the material.

[0058] Working principle: When using this equipment to process insulating pressure plates, the operator can first place the plate to be processed inside the feeding mechanism 3, which will intermittently feed the plate into the conveying mechanism 1. When the plate is intermittently conveyed, the limiting mechanism 4 can limit the plate to prevent it from deviating when entering the conveying mechanism 1. During the conveying process, the preheating mechanism 2 at the top of the conveying mechanism 1 will preheat the plate. The plate will eventually be conveyed to the stamping machine 5 for stamping and forming. After stamping, the transfer mechanism 6 can transfer the formed plate.

[0059] When placing the sheet material to be processed, the staff can place the sheet material in the cavity inside the storage rack 301. After filling the cavity inside the storage rack 301, the motor 307 is started, which drives the rotating shaft 304 connected to it to rotate, thereby driving the rotating wheel 305 fixedly connected to its side wall to rotate. This causes the belt 306 to move on the rotating wheel 305. At this time, the connecting plate 309 will move accordingly. As the connecting plate 309 moves, the push column 310 at its top will push the bottom sheet material out of the discharge chute 302 and gradually move it into the conveying mechanism 1.

[0060] As the sheet material is removed from the feeding mechanism 3, one side of the sheet material gradually moves to the bottom of the pressure roller 404 and lifts it upward. At this time, the sliding rod 401 slides upward in the cover plate 201. Since the spring 403 is sleeved on the outside of the sliding rod 401, and one end is connected to the upper surface of the cover plate 201, and the other end is connected to the lower surface of the limiting plate 402 fixedly connected to the top of the sliding rod 401, the spring 403 will be stretched as the sliding rod 401 slides. At this time, the reaction force generated by the spring 403 will ensure that the pressure roller 404 always adheres to the upper surface of the sheet material. At the same time, in conjunction with the anti-slip texture set on the surface of the conveyor belt 102, the stability of the orientation of the sheet material when entering the conveying mechanism 1 is ensured.

[0061] After the sheet metal enters the conveying mechanism 1, it can be preheated by the heating pipe 202 to facilitate subsequent stamping. After the sheet metal is removed from the end of the conveying mechanism 1, it will move onto the upper surface of the lower die holder 502. The baffle 507 connected to the side wall of the lower die holder 502 has a limiting effect to prevent the sheet metal from moving off the lower die holder 502 due to inertia, thus ensuring the accuracy of the sheet metal's position. When the sheet metal stops on the upper surface of the lower die holder 502, the hydraulic rod 504 is activated to drive the upper die holder 505 to move downward. At the same time, the upper die holder 505 slides on the side wall of the guide rod 503 through the sliding frame 506 connected to the side wall, ensuring the stability of the upper die holder 505 pressing down. The upper die holder 505 will finally perform stamping work on the sheet metal that is stopped on the surface of the lower die holder 502.

[0062] After stamping, the sliding seat 603 can be moved towards the sheet metal via the electric slide rail 602. When the fixed plate 607 moves to the top of the lower die base 502, the rotary cylinder 605 will first push the mounting platform 606 connected to its output end downward, so that the suction cup 610 is initially adsorbed onto the upper surface of the sheet metal. Then, the vacuum generator 608 is activated, which extracts the air between the suction cup 610 and the sheet metal through the three-way pipe 612, the flexible hose 613, the hollow cover 611, and the collar 609 to ensure the stability of the adsorption. After adsorption is completed, the rotary cylinder 605 drives the mounting table 606 to perform the first stage of reset. When the height of the plate exceeds the upper edge of the baffle 507, the rotary cylinder 605 drives the electric slide rail 602 to move the sliding seat 603 backward. When the plate moves out of the working area of ​​the stand 501, the rotary cylinder 605 drives the mounting table 606 to perform the second stage of rotation reset. At this time, air is blown in the direction of the vacuum generator 608 to contact the adsorption state of the suction cup 610, thus completing the processing of an insulating pressure plate.

[0063] Because the feeding mechanism 3 feeds the sheet material intermittently, after one processing cycle is completed, the sheet material will intermittently move to the surface of the lower mold base 502. At this time, the transfer mechanism 6 will repeat the previous steps to transfer the sheet material again, thereby achieving the effect of continuous processing.

Claims

1. An insulating pressure plate processing and forming equipment, characterized in that, include: Conveying mechanism (1) is used to carry and convey the sheet metal; The feeding mechanism (3) is set at the input end of the conveying mechanism (1) and is used to intermittently feed the board to be processed into the conveying mechanism (1). A preheating mechanism (2) is disposed above the conveying mechanism (1) and is used to heat the plate during the conveying process; A stamping press (5) is installed at the output end of the conveying mechanism (1) for stamping and forming preheated sheet metal. A transfer mechanism (6) is provided on one side of the stamping machine (5) for removing the stamped sheet material; The feeding mechanism (3), preheating mechanism (2), stamping machine (5) and transfer mechanism (6) are arranged in sequence according to the processing steps of the sheet metal.

2. The insulating pressure plate processing and forming equipment according to claim 1, characterized in that, The feeding mechanism (3) includes a storage rack (301), a discharge chute (302), a mounting frame (303), a rotating shaft (304), a rotating wheel (305), a belt (306), a motor (307), a support base (308), a connecting plate (309), and a push column (310). The storage rack (301) is fixedly installed on the top of the mounting frame (303). The discharge chute (302) is opened inside the storage rack (301). The support base (308) is fixedly installed at the bottom of the mounting frame (303). The motor (307) is installed on one side wall of the support base (308). The output end of the motor (307) is connected to the rotating shaft (304) on that side. The rotating wheel (305) is fixedly connected to the side wall of the rotating shaft (304). The belt... (306) is set between the two rotating wheels (305), the connecting plate (309) is fixedly connected to the surface of the belt (306), the push column (310) is fixedly set on the top of the connecting plate (309) and slidably connected inside the discharge trough (302), the motor (307) is used to drive the rotating wheel (305) to rotate, thereby driving the belt (306) to move, so that the push column (310) pushes the plate in the storage rack (301) out of the discharge trough (302).

3. The insulating pressure plate processing and forming equipment according to claim 1, characterized in that, The conveying mechanism (1) includes a conveyor frame (101) and a conveyor belt (102) disposed inside the conveyor frame (101). The surface of the conveyor belt (102) is provided with anti-slip texture to increase the friction with the plate during conveying.

4. The insulating pressure plate processing and forming equipment according to claim 1, characterized in that, The preheating mechanism (2) includes a cover plate (201) covering the conveying mechanism (1) and a heating pipe (202) installed inside the cover plate (201). The cover plate (201) is also provided with a limiting mechanism (4). The limiting mechanism (4) includes a sliding rod (401), a limiting plate (402), a spring (403), and a pressure roller (404). The sliding rod (401) slides vertically through the inside of the cover plate (201). The limiting plate (402) is fixedly connected to the top of the sliding rod (401). The pressure roller (404) is rotatably connected to the side wall of the sliding rod (401). The spring (403) is sleeved on the outside of the sliding rod (401), and the two ends of the spring (403) abut against the lower surface of the limiting plate (402) and the upper surface of the cover plate (201), respectively. The spring (403) is used to apply downward pressure to the pressure roller (404) to fit the plate.

5. The insulating pressure plate processing and forming equipment according to claim 1, characterized in that, The stamping machine (5) includes a stand (501), a lower die base (502), a guide rod (503), a hydraulic rod (504), an upper die base (505), and a sliding frame (506). The lower mold base (502) is fixedly installed inside the upright frame (501), the hydraulic rod (504) is fixedly installed on the top of the upright frame (501), the output end of the hydraulic rod (504) is connected to the upper mold base (505), the guide rod (503) is vertically arranged on both sides of the upright frame (501), the sliding frame (506) is fixedly connected to the side wall of the upper mold base (505), and the sliding frame (506) is slidably connected to the side wall of the guide rod (503).

6. The insulating pressure plate processing and forming equipment according to claim 5, characterized in that, A baffle (507) is fixedly connected to the side of the lower mold base (502) away from the conveying mechanism (1). The baffle (507) is used to block and limit the plate material moving to the surface of the lower mold base (502).

7. The insulating pressure plate processing and forming equipment according to claim 1, characterized in that, The transfer mechanism (6) includes a housing (601), an electric slide rail (602), a sliding seat (603), a mounting seat (604), a rotary cylinder (605), a mounting platform (606), a fixing plate (607), and a suction cup (610). The electric slide rail (602) is located on the top of the housing (601). The sliding seat (603) is slidably mounted on the electric slide rail (602). The mounting seat (604) is slidably connected inside the sliding seat (603) and fixed by bolts. The rotary cylinder (605) is fixedly mounted on the side wall of the mounting seat (604). The output end of the rotary cylinder (605) is fixedly connected to the mounting platform (606). The fixing plate (607) is bolted to the bottom of the mounting platform (606). The suction cup (610) is mounted on the bottom of the fixing plate (607).

8. The insulating pressure plate processing and forming equipment according to claim 7, characterized in that, A vacuum generator (608) is also installed on the side wall of the mounting platform (606). A three-way pipe (612) is fixedly connected to the output end of the vacuum generator (608). Both ends of the three-way pipe (612) are connected to flexible hoses (613). The end of the flexible hose (613) away from the three-way pipe (612) is connected to a hollow cover (611). A collar (609) is provided inside the fixing plate (607). The suction cup (610) is installed inside the collar (609). The hollow cover (611) is connected to the suction cup (610) through the collar (609). The vacuum generator (608) extracts the air in the suction cup (610) through the three-way pipe (612), flexible hose (613), hollow cover (611) and collar (609).

9. A manufacturing process for an insulating pressure plate, applied to the insulating pressure plate processing and forming equipment according to any one of claims 1-8, characterized in that, Includes the following steps: S1, feeding: Place the board in the storage rack (301) of the feeding mechanism (3), start the motor (307) to drive the belt (306) to run, and use the push column (310) to push the board intermittently into the conveying mechanism (1). S2, Preheating and conveying: After the sheet enters the conveying mechanism (1), the heating tube (202) of the preheating mechanism (2) heats the sheet, and at the same time, the pressure roller (404) of the limiting mechanism (4) presses the surface of the sheet under the action of the spring (403), and the sheet is conveyed to the stamping machine (5) in conjunction with the conveyor belt (102). S3, Stamping: The sheet metal is moved to the lower die base (502) of the stamping machine (5) and limited by the baffle (507). The hydraulic rod (504) drives the upper die base (505) to press down and stamp the sheet metal. S4. Transfer and unloading: After stamping is completed, the transfer mechanism (6) moves to the top of the sheet metal, adsorbs the sheet metal and moves it out of the lower die base (502).

10. The manufacturing process of an insulating pressure plate according to claim 9, characterized in that, The specific operation for transferring and unloading materials in S4 is as follows: Start the electric slide rail (602) to drive the sliding seat (603) to move, so that the fixed plate (607) moves to the top of the lower mold base (502); The rotary cylinder (605) pushes the mounting platform (606) down, so that the suction cup (610) contacts the surface of the plate; Start the vacuum generator (608) to extract the air between the suction cup (610) and the board for adsorption; The rotary cylinder (605) drives the mounting platform (606) to perform the first stage of reset and upward movement. Then the electric slide rail (602) drives the sliding seat (603) to move backward until the plate is removed from the working area. The rotary cylinder (605) drives the mounting platform (606) to perform the second stage of rotation and reset, and the vacuum generator (608) blows air in the opposite direction to release the adsorption, thus completing the unloading.

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