Hot press molding equipment for copper-clad plate production

Abstract

The utility model relates to the technical field of copper-clad plate production, in particular to hot-press forming equipment for copper-clad plate production, which comprises a hot-press forming machine, an oil heater is arranged on one side of the hot-press forming machine, and a support frame is arranged at one end of the hot-press forming machine. The preheating mechanism can be used for preheating the copper-clad plate in advance to improve the hot press molding effect of the copper-clad plate and is arranged at the top end of the supporting frame; the preheating mechanism is arranged, a rotating rod on a supporting frame is driven by an external motor to convey a copper-clad plate, a fan at the bottom end of the supporting frame rotates to blow air flow to pass through a first heating plate, the air flow is changed into hot air, the copper-clad plate can be preheated, and the hot press forming effect of the device is improved; after the second heating plate in the protection cover is heated, the temperature in the protection cover can be within a certain range, the copper-clad plate is rapidly preheated, the copper-clad plate can be rapidly and uniformly preheated during hot press molding, and the hot press molding effect of the copper-clad plate is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to copper clad plate production technical field, especially a kind of hot press forming equipment for copper clad plate production. BACKGROUND

[0002] Copper clad plate is the resin that electronic glass fiber cloth or other reinforcing material is immersed, one side or double-sided copper foil and is made into a kind of plate-shaped material by hot pressing, simply referred to as copper clad plate. Various different forms, different functions of printed circuit board, are selectively processed, etched, drilled and plated with copper on copper clad plate, and are made into different printed circuits, and hot press forming equipment is needed when producing copper clad plate to process it.

[0003] Through the retrieval Chinese patent "a kind of copper clad plate high-efficiency laminated forming equipment", announcement number "CN220374087U", the lower copper foil, substrate and upper copper foil are sequentially stacked in the material placing groove;When pressing, the position of the material placing piece is quickly guided and limited by the guide limiting assembly;After pressing, the material placing piece is directly taken out, the next material placing piece is placed, and the pressing work is continued, so that the waiting time of the press is greatly reduced, the material stacking, pressing and unloading can be carried out simultaneously, and the working efficiency is greatly improved. Moreover, the size of the upper and lower through openings in the material placing piece is smaller than the size of the material placing groove, which facilitates the separation of the hot press plate and the copper clad plate after the hot pressing work is completed, so that the staff can directly take down the material placing piece. Copper clad plate needs to be preheated during production, but the preheating effect of the device on the copper clad plate is not ideal, which is not convenient for rapid preheating of the copper clad plate, and the hot press forming quality of the copper clad plate is reduced.

[0004] Therefore, a hot press forming equipment for copper clad plate production is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims to solve the above problems and provides a hot press forming equipment for copper clad plate production, which improves the problem of inconvenient rapid preheating of copper clad plate.

[0006] The utility model realizes the above-mentioned purpose by the following technical scheme, a kind of hot press forming equipment for copper clad plate production, including hot press forming machine, the side of hot press forming machine is provided with oil heater, and one end of hot press forming machine is provided with support frame;Preheating mechanism can preheat copper clad plate to improve the hot press forming effect of copper clad plate, and the preheating mechanism is arranged at the top end of support frame;Wherein, the preheating mechanism includes the protective cover fixedly connected to the middle part of the top end of hot press forming machine, the top end of support frame is rotatably connected with several evenly distributed rotating rods, and the top end of support frame is provided with limiting assembly.

[0007] Preferably, the preheating mechanism further comprises a mounting shell fixedly connected to the bottom end of the support frame, a plurality of uniformly distributed fans are fixedly installed between the mounting shell and the support frame, and the top end of the fan is provided with a first heating plate, so that the copper-clad plate can be preheated in advance during hot pressing forming, thereby improving the processing quality of the copper-clad plate.

[0008] Preferably, the top end of the support frame is provided with a plurality of uniformly distributed exhaust grooves, which can guide the hot air flow after heating to heat the copper-clad plate.

[0009] Preferably, the exhaust grooves are uniformly distributed between a plurality of rotating rods, can deliver hot air to the protective cover, and can preheat the copper-clad plate delivered by the transmission rod.

[0010] Preferably, the inner wall of the protective cover is fixedly connected with a plurality of uniformly distributed second heating plates, and the second heating plates are arranged in the protective cover, so that the temperature of the inner wall of the protective cover can be maintained at a certain position to preheat the copper-clad plate.

[0011] Preferably, the two ends of the protective cover are hingedly connected with a plurality of uniformly distributed baffles, which can maintain the temperature in the protective cover and reduce the leakage of the temperature.

[0012] Preferably, the bottom end of the baffle is attached to the top end of the support frame, which can reduce the dissipation of heat in the protective cover.

[0013] Preferably, the limiting assembly comprises mounting plates slidably connected to the top of the support frame on both sides, and a transmission rod is rotatably connected to one side of the mounting plate, so that the transmission rod on one side of the mounting plate can limit and deliver the copper-clad plate.

[0014] Preferably, the bottom end of the mounting plate is fixedly connected with a sliding block, and the sliding block is slidably connected to the inner wall of the support frame, so that the mounting plate can be adjusted by being slidably connected to the support frame through the sliding block.

[0015] Preferably, one end of the inner wall of the support frame is rotatably connected with a bidirectional screw rod, and the bidirectional screw rod is threadedly connected with two of the sliding blocks, so that the position of the mounting plate can be adjusted by the cooperation of the bidirectional screw rod and the sliding block, thereby improving the use effect of the device.

[0016] The beneficial effects of the present application are:

[0017] 1. By setting the preheating mechanism, when the copper-clad plate is hot-pressed, the rotating rod on the support frame can convey the copper-clad plate by driving with the external motor, the fan at the bottom end of the support frame rotates to blow the air flow through the first heating plate, the first heating plate heats to make the air flow into hot air, which can preheat the copper-clad plate, improve the hot-pressing effect of the device, the second heating plate in the protective cover can make the temperature in the protective cover within a certain range after heating, preheat the copper-clad plate quickly, the baffle at both ends of the protective cover has a certain toughness, which can keep the temperature in the protective cover stable, and the copper-clad plate can be preheated quickly and uniformly during hot-pressing, improving the hot-pressing effect of the copper-clad plate.

[0018] 2. By setting the limiting assembly, when the copper-clad plate is hot-pressed, the two mounting plates on the support frame can limit the copper-clad plate, the transmission rod on one side of the mounting plate can convey the copper-clad plate when the mounting plate limits the copper-clad plate, the rotating bidirectional screw rod cooperates with the two sliders to adjust the position of the mounting plate, which can prevent the copper-clad plate from shifting during hot-pressing, and improve the use effect of the device. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the appearance structure schematic view of the utility model;

[0020] Figure 2 It is the preheating mechanism structure schematic view of the utility model;

[0021] Figure 3 It is the preheating mechanism local structure schematic view of the utility model;

[0022] Figure 4 It is the limiting assembly structure schematic view of the utility model.

[0023] In the drawing: 1, hot-pressing machine; 2, oil heater; 3, support frame; 4, preheating mechanism; 401, protective cover; 402, rotating rod; 403, mounting shell; 404, fan; 405, first heating plate; 406, exhaust slot; 407, second heating plate; 408, baffle; 409, limiting assembly; 4091, mounting plate; 4092, transmission rod; 4093, slider; 4094, bidirectional screw rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0025] In particular implementation: as Figures 1-4 The hot press forming equipment for producing copper-clad plate is provided with an oil heater 2 on one side of the hot press forming machine 1, and a support frame 3 on one end of the hot press forming machine 1; a preheating mechanism 4 is arranged at the top end of the support frame 3 to preheat the copper-clad plate in advance and improve the hot press forming effect of the copper-clad plate; wherein the preheating mechanism 4 comprises a protective cover 401 fixedly connected to the middle part of the top end of the hot press forming machine 1, a plurality of rotating rods 402 uniformly distributed and rotationally connected to the top end of the support frame 3, and a limiting assembly 409 arranged at the top end of the support frame 3.

[0026] As Figure 2 and Figure 3 The preheating mechanism 4 further comprises an installation shell 403 fixedly connected to the bottom end of the support frame 3, a plurality of fans 404 fixedly arranged between the installation shell 403 and the support frame 3, a first heating plate 405 arranged at the top end of the fan 404, a plurality of air outlet grooves 406 uniformly arranged at the top end of the support frame 3 and uniformly distributed between the plurality of rotating rods 402, a plurality of second heating plates 407 fixedly connected to the inner wall of the protective cover 401, and a plurality of baffles 408 hingedly connected to the two ends of the protective cover 401; when the copper-clad plate is hot-pressed, the fan 404 blows out the air flow to become hot air through the first heating plate 405 and then the hot air is discharged through the air outlet grooves 406, the bottom end of the baffle 408 is in close contact with the top end of the support frame 3, the copper-clad plate is preheated, the hot air blows towards the protective cover 401 to make the temperature in the protective cover 401 higher, the protective cover 401 cooperates with the second heating plate 407 to increase the temperature in the protective cover 401 to preheat the copper-clad plate, and the baffle 408 reduces the diffusion of heat, so that the copper-clad plate can be uniformly preheated during hot press forming, and the hot press forming effect of the copper-clad plate is improved.

[0027] As Figure 4 The limiting assembly 409 comprises an installation plate 4091 slidingly connected to the two sides of the top of the support frame 3, a transmission rod 4092 rotationally connected to one side of the installation plate 4091, a sliding block 4093 fixedly connected to the bottom end of the installation plate 4091 and slidingly connected to the inner wall of the support frame 3, and a bidirectional screw rod 4094 rotationally connected to one end of the inner wall of the support frame 3 and threadedly connected to two of the sliding blocks 4093; when the copper-clad plate is hot-pressed, the two installation plates 4091 are driven to move from both sides to the middle through the external threads at both ends of the bidirectional screw rod 4094 and the thread connection between the bidirectional screw rod 4094 and the two sliding blocks 4093 to limit the copper-clad plate, so that the copper-clad plate is prevented from deviating, and the transmission rod 4092 conveys the copper-clad plate when the installation plate 4091 limits the copper-clad plate, so that the copper-clad plate is prevented from deviating during hot press forming.

[0028] The utility model discloses when using, place copper -clad plate on support frame 3, rotate the rod 402 and drive through external motor and make it can carry out uniform velocity to the copper -clad plate and deliver, start fan 404 rotation and blow out wind current through controller, again through the controller to first heating plate 405 and carry out electrification heating, and wind current passes through first heating plate 405 and changes hot and preheats the copper -clad plate, through the controller to second heating plate 407 and carry out electrification heating, and second heating plate 407 and protective cover 401 cooperate and make its inner wall temperature be in stable state and heat the copper -clad plate, and rotate the two ends of two -way screw rod 4094 respectively with two among them sliding block 4093 thread connection and drive two mounting plate 4091 to one side and move and limit the copper -clad plate, again through transmission rod 4092 and deliver the copper -clad plate, and hot press molding machine 1 carries out hot press molding to copper -clad plate through oil heater 2.

[0029] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, the description of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, the technical solutions in each embodiment can also be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A hot pressing forming equipment for producing copper clad laminates, characterized in that: include: A hot pressing molding machine (1), wherein an oil heater (2) is provided on one side of the hot pressing molding machine (1), and a support frame (3) is provided on one end of the hot pressing molding machine (1); A preheating mechanism (4) can preheat the copper-clad laminate in advance to improve the hot pressing effect of the copper-clad laminate. The preheating mechanism (4) is arranged at the top of the support frame (3); The preheating mechanism (4) includes a protective cover (401) fixedly connected to the middle of the top of the hot pressing molding machine (1), the top of the support frame (3) is rotatably connected to a plurality of evenly distributed rotating rods (402), and the top of the support frame (3) is provided with a limiting assembly (409).

2. The hot pressing forming equipment for producing copper clad laminates according to claim 1, characterized in that: The preheating mechanism (4) further comprises a mounting shell (403) fixedly connected to the bottom end of the support frame (3); a plurality of evenly distributed fans (404) are fixedly mounted between the mounting shell (403) and the support frame (3); and a first heating plate (405) is provided at the top end of each fan (404).

3. The hot pressing forming equipment for producing copper clad laminates according to claim 1, characterized in that: The top of the support frame (3) is provided with a plurality of evenly distributed exhaust slots (406).

4. The hot pressing forming equipment for producing copper clad laminates according to claim 3, characterized in that: The exhaust slots (406) are evenly distributed between the plurality of rotating rods (402).

5. The hot pressing forming equipment for producing copper clad laminates according to claim 1, characterized in that: The inner wall of the protective cover (401) is fixedly connected with a plurality of evenly distributed second heating plates (407).

6. The hot pressing forming equipment for producing copper clad laminates according to claim 1, characterized in that: Both ends of the protective cover (401) are hinged with a plurality of evenly distributed baffles (408).

7. The hot pressing forming equipment for producing copper clad laminates according to claim 6, characterized in that: The bottom end of the baffle (408) is in contact with the top end of the support frame (3).

8. The hot pressing forming equipment for producing copper clad laminates according to claim 1, characterized in that: The position limiting assembly (409) comprises a mounting plate (4091) slidably connected to both sides of the top of the support frame (3); one side of the mounting plate (4091) is rotatably connected to a transmission rod (4092).

9. The hot pressing forming equipment for producing copper clad laminates according to claim 8, characterized in that: The bottom end of the mounting plate (4091) is fixedly connected to a slider (4093), and the slider (4093) is slidably connected to the inner wall of the support frame (3).

10. The hot pressing forming equipment for producing copper clad laminates according to claim 9, characterized in that: One end of the inner wall of the support frame (3) is rotatably connected to a bidirectional screw rod (4094), and the bidirectional screw rod (4094) is threadedly connected to two of the sliders (4093).

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