A full-automatic plate hot pressing device

Abstract

The utility model discloses a full -automatic board hot pressing device relates to the technical field of board processing, including hot pressing mechanism, one side of this hot pressing mechanism is equipped with transfer mechanism, and the bottom both ends of transfer mechanism all are fixedly connected with the lift, and two lifts all are located in the accommodation groove of base, and the bottom of hot pressing mechanism is fixedly connected with the top of base, the hot pressing mechanism includes the stand, the inside of this stand evenly is equipped with a plurality of hot pressing plate, wherein the top of hot pressing plate located at the top is equipped with the pressing plate, and the bottom of hot pressing plate located at the bottom is equipped with the lifting plate, and the bottom both ends of lifting plate are fixedly connected with the telescopic rod of two hydraulic cylinders respectively, two lifts drive transfer mechanism whole drop down to reduce the height of a plurality of bearing plate, and the staff is convenient to place board to a plurality of bearing wheel, and a plurality of bearing wheel play the role of supporting board, can also make board more silky when moving, reduce the difficulty of board transfer.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing technology, specifically a fully automatic sheet metal hot pressing device. Background Technology

[0002] A hot press is a device that uses heating and pressure to bond, cure, shape, or modify materials in a high-temperature environment. Compared to a cold press, the core characteristic of a hot press is that it relies on temperature (usually reaching the curing temperature of the adhesive or the softening point of the material) to promote chemical reactions or physical changes. It is widely used in scenarios requiring rapid curing, high-strength bonding, or complex molding.

[0003] Chinese Patent Publication No. CN 210500657 U discloses a sheet metal hot press, comprising a lower base, an upper base, and two parallel guide rails fixed between the two. Multiple hot press plates that can slide on the two guide rails are mounted on them, and elastic elements are mounted between adjacent hot press plates on the same guide rail. A first hydraulic cylinder is located at the top of the lower base. A second hydraulic cylinder is located on the upper base. The hot press plates include an upper template at the top, a lower template at the bottom, and a heat circulation pipe between the upper and lower templates. A graphene layer is disposed between the upper and lower templates and the heat circulation pipe, and a plurality of carbon fiber heating wires are embedded within the graphene layer. The upper and lower templates are metal-ceramic plates.

[0004] The aforementioned hot press uses multiple hot press plates to heat and extrude the sheet material. However, when placing the sheet material, the operator needs to manually place each sheet material into the gap between adjacent hot press plates. However, the hot press plates generate high temperatures during operation, and some of the hot press plates are quite high, making it difficult for the operator to place the sheet material. Especially at higher positions, the operator needs to use tools such as high stools, which can easily cause burns to the operator. Utility Model Content

[0005] The purpose of this utility model is to provide a fully automatic sheet metal hot pressing device, which uses a transfer mechanism to place sheets in batches into the hot pressing mechanism. Placing sheets into the transfer mechanism is simple and convenient, and will not expose workers to high temperatures, thereby solving the technical problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A fully automatic sheet metal hot pressing device includes a hot pressing mechanism, a transfer mechanism on one side of the hot pressing mechanism; two lifting machines are fixedly connected to the bottom ends of the transfer mechanism, and both lifting machines are located in the storage slots of the base; the bottom of the hot pressing mechanism is fixedly connected to the top of the base.

[0008] The hot pressing mechanism includes a frame with multiple hot pressing plates evenly arranged on the inner side of the frame. The top of the hot pressing plate is provided with a pressure plate, and the bottom of the hot pressing plate is provided with a lifting plate. The bottom ends of the lifting plate are respectively fixedly connected to the telescopic rods of two hydraulic cylinders.

[0009] Multiple hot press plates are fixedly connected to both ends with clamping plates; multiple stepped plates are fixedly connected to both sides of the upright frame; the ends of the multiple clamping plates away from the hot press plates are respectively attached to the multiple stepped plates; air inlet pipes and air outlet pipes are symmetrically provided at both ends of the upright frame.

[0010] The transfer mechanism includes multiple connecting frames 1 and multiple connecting frames 2 arranged vertically. The two ends of the multiple connecting frames 1 are fixedly connected to two transverse moving frames, and the bottom of the two transverse moving frames is fixedly connected to the top frame. Multiple bearing plates are fixedly connected to one side of the multiple connecting frames 1, and multiple bearing wheels are rotatably connected to the top of the multiple bearing plates.

[0011] Each of the multiple connecting frames 2 is fixedly connected to a plurality of connecting members on the side near the hot press plate. Each of the multiple connecting members is rotatably connected to a rotating plate at the end away from the connecting frame 2. The multiple rotating plates are fixedly connected to the ends of multiple torsion springs, and the other ends of the multiple torsion springs are fixedly connected to the multiple connecting members.

[0012] As a further technical solution of this utility model, both hydraulic cylinders are fixedly connected to the mounting plate, and both ends of the mounting plate and the pressure plate are fixedly connected to the upright frame; both ends of the lifting plate are slidably connected to the upright frame.

[0013] As a further technical solution of this utility model, the plurality of air inlet pipes are respectively connected to the plurality of connecting pipes through the plurality of flexible hoses; the plurality of air outlet pipes are respectively connected to the plurality of connecting pipes through the plurality of flexible hoses.

[0014] As a further technical solution of this utility model, the plurality of connecting pipes one and the plurality of connecting pipes two are respectively fixedly connected to the plurality of valve pipes, and the ends of the plurality of valve pipes away from the connecting pipes one are respectively fixedly connected to the gas supply pipe and the recovery pipe; the gas supply pipe is fixedly connected to the output end of the steam heating equipment, and the recovery pipe is fixedly connected to the input end of the steam heating equipment.

[0015] As a further technical solution of this utility model, both ends of the multiple connecting frames are fixedly connected to the frame, the bottom of the frame is fixedly connected to the top of the base plate, and the bottom ends of the base plate are respectively fixedly connected to the tops of the two elevators.

[0016] As a further technical solution of this utility model, a motor is fixedly connected to the top of the two top frames. The output shaft of the motor is fixedly connected to the drive sprocket on the same axis. A driven sprocket is provided on one side of the drive sprocket, and the drive sprocket is connected to the driven sprocket through a chain.

[0017] As a further technical solution of this utility model, multiple rollers are rotatably connected to the bottom of both ends of the top frame, and an annular groove is provided in the middle of each roller. The two guide rails are respectively located in the annular grooves of the rollers. The central axis of the roller closest to the driven sprocket is coaxially and fixedly connected to the driven sprocket.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. In this utility model, two lifting platforms drive the overall lowering of the transfer mechanism, thereby reducing the height of multiple bearing plates. This makes it easier for workers to place the plates onto multiple bearing wheels, which support the plates and also make the plates move more smoothly, reducing the difficulty of transferring the plates.

[0020] 2. In this utility model, when the top frame moves, it can drive multiple bearing plates to move, thereby moving the sheet material into the gap between multiple hot press plates. During the movement, the sheet material pushes against the rotating plate, causing the rotating plate to rotate to the horizontal direction and allowing the sheet material to move normally to the hot press plate. After the sheet material stops pushing against the rotating plate, the rotating plate automatically resets under the action of the torsion spring. When the top frame resets, the rotating plate can block the sheet material, ensuring that the rotating plate always stays in the gap between the hot press plates. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0022] Figure 2 This utility model Figure 1 Side view.

[0023] Figure 3 This is a three-dimensional structural diagram of the hot pressing mechanism of this utility model.

[0024] Figure 4 This utility model Figure 3 Top view.

[0025] Figure 5 This utility model Figure 4 AA sectional view.

[0026] Figure 6 This is a three-dimensional structural diagram of the transfer mechanism of this utility model.

[0027] Figure 7 This utility model Figure 6Top view.

[0028] Figure 8 This utility model Figure 6 Side view.

[0029] Figure 9 This utility model Figure 3 A magnified view of a portion of the image.

[0030] In the diagram: 1-Hot pressing mechanism, 2-Transfer mechanism, 3-Elevator, 4-Base;

[0031] 11-Upright frame, 12-Hot press plate, 13-Clamping plate, 14-Step plate, 15-Air supply pipe, 16-Recovery pipe, 17-Valve pipe, 18-Connecting pipe one, 19-Connecting pipe two, 110-Air inlet pipe, 111-Hose, 112-Lifting plate, 113-Pressure plate, 114-Mounting plate, 115-Hydraulic cylinder, 116-Air outlet pipe, 21-Frame, 22-Horizontal movement frame, 23-Connecting frame one, 24-Top frame, 25-Base plate, 26-Motor, 27-Drive sprocket, 28-Driven sprocket, 29-Chain, 20-Connecting frame two, 210-Connector, 211-Rotating plate, 212-Bearing plate, 213-Bearing wheel, 214-Roller, 215-Guide rail. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Please see Figure 1-9 In this embodiment of the present invention, a fully automatic hot pressing device for sheet metal includes a hot pressing mechanism 1, a transfer mechanism 2 is provided on one side of the hot pressing mechanism 1; both ends of the bottom of the transfer mechanism 2 are fixedly connected to a lifting machine 3, and both lifting machines 3 are located in the storage slot of the base 4; the bottom of the hot pressing mechanism 1 is fixedly connected to the top of the base 4.

[0034] The hot pressing mechanism 1 includes a frame 11, on which a plurality of hot pressing plates 12 are evenly arranged. The top of the hot pressing plate 12 located at the top is provided with a pressure plate 113, and the bottom of the hot pressing plate 12 located at the bottom is provided with a lifting plate 112. The bottom ends of the lifting plate 112 are respectively fixedly connected to the telescopic rods of two hydraulic cylinders 115.

[0035] Multiple hot press plates 12 are fixedly connected to both ends with clamping plates 13; multiple step plates 14 are fixedly connected to both sides of the upright frame 11; the ends of the multiple clamping plates 13 away from the hot press plates 12 are respectively attached to the multiple step plates 14; both ends of the upright frame 11 are symmetrically provided with air inlet pipes 110 and air outlet pipes 116.

[0036] The transfer mechanism 2 includes multiple connecting frames 1 23 and multiple connecting frames 20 arranged vertically. The two ends of the multiple connecting frames 1 23 are fixedly connected to two transverse moving frames 22, and the bottom of the two transverse moving frames 22 are fixedly connected to the top frame 24. Multiple bearing plates 212 are fixedly connected to one side of each of the multiple connecting frames 1 23, and multiple bearing wheels 213 are rotatably connected to the top of each of the multiple bearing plates 212.

[0037] Multiple connecting members 210 are fixedly connected to the side of the multiple connecting frames 20 near the hot press plate 12. The end of the multiple connecting members 210 away from the connecting frame 20 is rotatably connected to a rotating plate 211. The multiple rotating plates 211 are fixedly connected to the ends of multiple torsion springs respectively. The other ends of the multiple torsion springs are fixedly connected to the multiple connecting members 210 respectively.

[0038] Both hydraulic cylinders 115 are fixedly connected to the mounting plate 114, and both ends of the mounting plate 114 and the pressure plate 113 are fixedly connected to the upright frame 11; both ends of the lifting plate 112 are slidably connected to the upright frame 11.

[0039] The multiple air inlet pipes 110 are respectively connected to multiple connecting pipes 19 via multiple hoses 111; the multiple air outlet pipes 116 are respectively connected to multiple connecting pipes 18 via multiple hoses 111.

[0040] Multiple connecting pipes 18 and multiple connecting pipes 19 are respectively fixedly connected to multiple valve pipes 17. The ends of multiple valve pipes 17 away from connecting pipe 18 are respectively fixedly connected to gas supply pipe 15 and recovery pipe 16. Gas supply pipe 15 is fixedly connected to the output end of steam heating equipment, and recovery pipe 16 is fixedly connected to the input end of steam heating equipment.

[0041] By adopting the above technical solution, the two lifting platforms 3 drive the transfer mechanism 2 to descend as a whole, thereby reducing the height of multiple bearing plates 212, making it easier for workers to place the plates onto multiple bearing wheels 213. The multiple bearing wheels 213 play a supporting role for the plates, and at the same time make the plates move more smoothly, reducing the difficulty of transferring the plates.

[0042] In this embodiment, both ends of the multiple connecting frames 20 are fixedly connected to the frame 21, the bottom of the frame 21 is fixedly connected to the top of the base plate 25, and the bottom ends of the base plate 25 are respectively fixedly connected to the tops of the two elevators 3.

[0043] A motor 26 is fixedly connected to the top of the two top frames 24. The output shaft of the motor 26 is fixedly connected to the drive sprocket 27 on the same axis. A driven sprocket 28 is provided on one side of the drive sprocket 27, and the drive sprocket 27 is connected to the driven sprocket 28 through a chain 29.

[0044] The top frame 24 has multiple rollers 214 rotatably connected to its bottom ends at both ends, and each roller 214 has an annular groove in the middle. The two guide rails 215 are respectively located in the annular grooves of the rollers 214. The central axis of the roller 214 closest to the driven sprocket 28 is coaxially and fixedly connected to the driven sprocket 28.

[0045] By adopting the above technical solution, the top frame 24 can drive multiple bearing plates 212 to move when it moves, thereby allowing the plate to move into the gap between multiple hot press plates 12. During the movement, the plate pushes the rotating plate 211, causing the rotating plate 211 to rotate to the horizontal direction and allowing the plate to move normally to the hot press plate 12. After the plate stops pushing the rotating plate 211, the rotating plate 211 automatically resets under the action of the torsion spring. When the top frame 24 resets, the rotating plate 211 can block the plate, ensuring that the rotating plate 211 always stays in the gap between the hot press plates 12.

[0046] The working principle of this utility model is as follows: two lifting platforms 3 drive the transfer mechanism 2 to descend as a whole, thereby reducing the height of multiple bearing plates 212, making it easier for workers to place the plates onto multiple bearing wheels 213. The multiple bearing wheels 213 play a supporting role for the plates, and at the same time make the plates move more smoothly, reducing the difficulty of transferring the plates.

[0047] When the top frame 24 moves, it can drive multiple bearing plates 212 to move, thereby moving the plate into the gap between multiple hot press plates 12. During the movement, the plate pushes the rotating plate 211, causing the rotating plate 211 to rotate to the horizontal direction and allowing the plate to move normally to the hot press plate 12. After the plate stops pushing the rotating plate 211, the rotating plate 211 automatically resets under the action of the torsion spring. When the top frame 24 resets, the rotating plate 211 can block the plate, ensuring that the rotating plate 211 always stays in the gap between the hot press plates 12.

[0048] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A fully automatic sheet metal hot pressing device, characterized in that: It includes a hot pressing mechanism (1), and a transfer mechanism (2) is provided on one side of the hot pressing mechanism (1); both ends of the bottom of the transfer mechanism (2) are fixedly connected to a lifting machine (3), and both lifting machines (3) are located in the storage slot of the base (4); the bottom of the hot pressing mechanism (1) is fixedly connected to the top of the base (4); The hot pressing mechanism (1) includes a frame (11), on which a plurality of hot pressing plates (12) are evenly arranged. The top of the hot pressing plate (12) located at the top is provided with a pressure plate (113), and the bottom of the hot pressing plate (12) located at the bottom is provided with a lifting plate (112). The bottom ends of the lifting plate (112) are respectively fixedly connected to the telescopic rods of two hydraulic cylinders (115). Multiple hot press plates (12) are fixedly connected to both ends with clamping plates (13); multiple step plates (14) are fixedly connected to both sides of the upright frame (11); the ends of the multiple clamping plates (13) away from the hot press plates (12) are respectively attached to the multiple step plates (14); both ends of the upright frame (11) are symmetrically provided with air inlet pipes (110) and air outlet pipes (116). The transfer mechanism (2) includes multiple connecting frames one (23) and multiple connecting frames two (20) arranged vertically. The two ends of the multiple connecting frames one (23) are fixedly connected to two transverse frames (22), and the bottom of the two transverse frames (22) is fixedly connected to the top frame (24). Multiple bearing plates (212) are fixedly connected to one side of the multiple connecting frames one (23), and multiple bearing wheels (213) are rotatably connected to the top of the multiple bearing plates (212). Multiple connecting frames (20) are fixedly connected to multiple connecting pieces (210) on the side near the hot press plate (12). The ends of the multiple connecting pieces (210) away from the connecting frame (20) are rotatably connected to rotating plates (211). The multiple rotating plates (211) are fixedly connected to the ends of multiple torsion springs respectively, and the other ends of the multiple torsion springs are fixedly connected to the multiple connecting pieces (210) respectively.

2. The fully automatic sheet metal hot pressing device according to claim 1, characterized in that: Both hydraulic cylinders (115) are fixedly connected to the mounting plate (114), and both ends of the mounting plate (114) and the pressure plate (113) are fixedly connected to the upright frame (11); both ends of the lifting plate (112) are slidably connected to the upright frame (11).

3. The fully automatic sheet metal hot pressing device according to claim 1, characterized in that: The multiple air inlet pipes (110) are connected to the multiple connecting pipes (19) via multiple hoses (111); the multiple air outlet pipes (116) are connected to the multiple connecting pipes (18) via multiple hoses (111).

4. The fully automatic sheet metal hot pressing device according to claim 3, characterized in that: Multiple connecting pipes one (18) and multiple connecting pipes two (19) are fixedly connected to multiple valve pipes (17) respectively. The ends of multiple valve pipes (17) away from connecting pipe one (18) are fixedly connected to gas supply pipe (15) and recovery pipe (16) respectively. Gas supply pipe (15) is fixedly connected to the output end of steam heating equipment, and recovery pipe (16) is fixedly connected to the input end of steam heating equipment.

5. The fully automatic sheet metal hot pressing device according to claim 1, characterized in that: Both ends of the multiple connecting frames (20) are fixedly connected to the frame (21), the bottom of the frame (21) is fixedly connected to the top of the base plate (25), and the bottom ends of the base plate (25) are respectively fixedly connected to the top of the two elevators (3).

6. The fully automatic sheet metal hot pressing device according to claim 5, characterized in that: The top of the two top frames (24) is fixedly connected to a motor (26). The output shaft of the motor (26) is fixedly connected to the drive sprocket (27) on the same axis. The drive sprocket (27) has a driven sprocket (28) on one side, and the drive sprocket (27) is connected to the driven sprocket (28) through a chain (29).

7. The fully automatic sheet metal hot pressing device according to claim 6, characterized in that: The top frame (24) has multiple rollers (214) rotatably connected to the bottom of both ends, and each roller (214) has an annular groove in the middle. Two guide rails (215) are located in the annular grooves of the rollers (214). The central axis of the roller (214) closest to the driven sprocket (28) is coaxially fixedly connected to the driven sprocket (28).

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