Plate processing hot press

Abstract

The utility model relates to the technical field of plate processing equipment, and discloses a plate processing hot press which comprises a machine body, an embedded box is fixedly connected to the bottom of the machine body, an air cylinder is fixedly installed in the embedded box, a push rod is arranged at the output end of the air cylinder, and a top plate is fixedly connected to one end of the push rod. Sliding rails are fixedly connected to the two sides of the inner wall of the machine body, a plurality of hot pressing plates are slidably connected to the interiors of the sliding rails, heat conduction plates are fixedly connected to the two sides of the multiple hot pressing plates, and electric heating wires are fixedly installed in the heat conduction plates. The plate hot-pressing device has the following advantages and effects that the two faces of a plate make contact with the heat conduction plates, the electric heating wires are started to generate heat energy, the heat energy is transmitted into the plate through the heat conduction plates, the plate is extruded through the multiple hot-pressing plates, the hot-pressing effect is achieved, and the front face and the back face of the plate are evenly heated.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet processing equipment, in particular to a hot press for sheet processing. Background Technique

[0002] With the development of the times, the usage of melamine impregnated film faced blockboard is gradually increasing. Melamine impregnated film faced blockboard is a decorative board made by laying a film paper impregnated with amino resin on a blockboard substrate and then hot pressing.

[0003] In the prior art, Chinese Patent Publication No. CN219213436U discloses a hot press for sheet processing, which relates to the technical field of sheet manufacturing. It includes a hot press body, a purging assembly arranged on the feeding side of the hot press body, and a blowing assembly arranged on the discharging side of the hot press body. The hot press body includes a frame and multiple layers of hot press plates installed on the frame. The blowing assembly includes a blowing frame and multiple layers of support structures installed on the blowing frame corresponding to the discharging direction of the hot press plates. The purging assembly includes a fixed frame installed on the frame, and a purging air pipe that can be manually taken and held to purge the surface of the sheet is placed on the fixed frame. By respectively arranging the purging assembly and the blowing assembly on the feeding side and the discharging side of the hot press body, the utility model can purge the surface impurities before hot pressing the sheet, reduce the influence of impurities, effectively cool the sheet after hot pressing, reduce the strip marks, and thus improve the hot pressing quality of the sheet.

[0004] However, when the existing hot press hot presses multiple sheets, the multiple sheets are unevenly heated, reducing the hot pressing quality. Moreover, the smoke generated during the hot pressing of the sheets cannot be discharged, causing harm to the health of workshop operators. At the same time, the feeding effect of the sheets before and after hot pressing is not good. Therefore, the above problems need to be improved. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a hot press for sheet processing, which has the effect of good hot pressing.

[0006] The above technical object of the utility model is achieved through the following technical solutions: A hot press for sheet processing, including a machine body, a pre-buried box is fixedly connected to the bottom of the machine body, a cylinder is fixedly installed inside the pre-buried box, a push rod is arranged at the output end of the cylinder, one end of the push rod is fixedly connected to a top plate, sliding rails are fixedly connected to both sides of the inner wall of the machine body, a hot pressing plate is slidably connected inside the sliding rails, the number of the hot pressing plates is multiple, and heat conducting plates are fixedly connected to both sides of the multiple hot pressing plates, electric heating wires are fixedly installed inside the heat conducting plates, springs are fixedly connected to the outer sides of the multiple hot pressing plates, an exhaust pipe is fixedly installed outside the machine body, a first blower is fixedly installed inside the exhaust pipe, an activated carbon net is fixedly connected inside the exhaust pipe, and activated carbon is arranged inside the activated carbon net.

[0007] By adopting the above technical solutions, multiple hot pressing plates are connected by springs, and heat conducting plates are arranged on both the front and back sides of each hot pressing plate. A sheet is placed on the top of each hot pressing plate. When hot pressing the sheet, start the cylinder, so that the cylinder drives the top plate to expand and contract through the push rod. The top plate contacts the hot pressing plate, and the spring contracts. Both sides of the sheet contact the heat conducting plate. Start the electric heating wire, so that the electric heating wire generates heat energy, and the heat is transmitted to the inside of the sheet through the heat conducting plate. And the sheet is extruded by multiple hot pressing plates to achieve the hot pressing effect, and both the front and back sides of the sheet are evenly heated. During the hot pressing process, start the first blower, so that the first blower draws air, and the flue gas generated at high temperature is adsorbed into the exhaust pipe. Extend the exhaust pipe to the outside of the workshop, so that the flue gas can be discharged to the outside of the workshop to prevent the workshop internal staff from inhaling the flue gas. The flue gas passes through the activated carbon net inside the exhaust pipe, and the activated carbon filters the flue gas.

[0008] The further setting of the utility model is: A hanging ring is lapped on the outside of the exhaust pipe, and a bolt is threadedly connected inside the hanging ring.

[0009] By adopting the above technical solutions, the end of the exhaust pipe is supported by the hanging ring, and the bolt is threadedly connected into the hanging ring, and the bolt extends into the ceiling of the workshop, so that the hanging ring can be fixed.

[0010] The further setting of the utility model is: A first material box and a second material box are respectively fixedly connected to both sides of the machine body.

[0011] By adopting the above technical solutions, the first material box stores the sheets, and after the sheets are hot pressed, the second material box is used to collect the sheets.

[0012] The further setting of the utility model is: Placing plates are fixedly connected inside both the first material box and the second material box, and pulleys are rotatably connected inside the placing plates.

[0013] By adopting the above technical solution, the number of placement plates is multiple, and each placement plate places a sheet. The sheet contacts the pulleys inside the placement plate, achieving the effect of facilitating the movement of the sheet.

[0014] The further setting of the present utility model is: the number of the pulleys is several, and several of the pulleys are evenly divided into multiple groups, and the distance between every two of the pulleys in each group is equal.

[0015] By adopting the above technical solution, multiple pulleys are distributed inside each placement plate, improving the moving stability.

[0016] The further setting of the present utility model is: baffles are fixedly connected to the outer sides of the first material box and the second material box, and a spacer net is fixedly connected inside the baffles.

[0017] By adopting the above technical solution, a cavity is formed inside the baffle, and the cavity is covered by the spacer net, and the hot-pressed sheet discharges heat through the cavity.

[0018] The further setting of the present utility model is: doors are hinged to the outer sides of the first material box and the second material box, the number of the doors is two, and a second fan is arranged inside one of the doors.

[0019] By adopting the above technical solution, the hot-pressed sheet is stored inside the second material box, the door is closed, and the second fan is used to dissipate heat from the sheet inside the second material box.

[0020] The further setting of the present utility model is: a groove is formed at the bottom of the embedded box, and a moisture-proof layer is fixedly connected inside the groove.

[0021] By adopting the above technical solution, the embedded box is buried inside the workshop, and the moisture-proof layer is used to prevent the bottom of the embedded box from getting damp.

[0022] The further setting of the present utility model is: a cylinder bracket is fixedly connected to the inner bottom wall of the embedded box, and the cylinder is fixedly installed inside the cylinder bracket.

[0023] By adopting the above technical solution, the cylinder is fixed inside the embedded box through the cylinder bracket, improving the fixing effect of the cylinder.

[0024] The beneficial effects of the present utility model are:

[0025] 1. In this utility model, through the settings among the machine body, the embedded box, the cylinder, the push rod, the top plate, the slide rail, the hot pressing plate, the heat conducting plate, the heating wire, the spring, the exhaust pipe, the first fan, the activated carbon net and the activated carbon, the cylinder drives the top plate to expand and contract through the push rod. The top plate contacts the hot pressing plate, and the spring contracts. Both sides of the plate contact the heat conducting plate. The heating wire generates heat energy, and the heat is transmitted to the inside of the plate through the heat conducting plate. Moreover, multiple hot pressing plates squeeze the plate to achieve the hot pressing effect, and both the front and back sides of the plate are evenly heated. The first fan sucks air, and the flue gas generated at high temperature is adsorbed into the exhaust pipe. The exhaust pipe extends to the outside of the workshop, so that the flue gas can be discharged outside the workshop to prevent the staff inside the workshop from inhaling the flue gas.

[0026] 2. In this utility model, through the settings among the first material box, the second material box, the placement plate, the pulley, the baffle, the spacer net, the box door and the second fan, the first material box stores the plates. After the plates are hot pressed, the second material box is used to store the plates. Each placement plate holds one plate, and the plate contacts the pulley inside the placement plate to achieve the effect of facilitating the movement of the plate. The cavity is covered by the spacer net, and the hot pressed plates dissipate heat through the cavity. The hot pressed plates are stored inside the second material box. The box door is closed, and the second fan is used to dissipate heat from the plates inside the second material box. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of this utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of this utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0028] Figure 1 It is a schematic structural diagram of this utility model;

[0029] Figure 2 It is a schematic diagram of the internal structure of the machine body of this utility model;

[0030] Figure 3 It is a schematic structural diagram of the heat conducting plate of this utility model;

[0031] Figure 4 It is a schematic diagram of the internal structure of the exhaust pipe of this utility model;

[0032] Figure 5 It is a schematic diagram of the internal structure of the second material box of this utility model.

[0033] In the figure, 1 is the body; 2 is the embedded box; 3 is the cylinder; 4 is the push rod; 5 is the top plate; 6 is the slide rail; 7 is the hot pressing plate; 8 is the heat conducting plate; 9 is the heating wire; 10 is the spring; 11 is the exhaust pipe; 12 is the first fan; 13 is the activated carbon net; 14 is the hanging ring; 15 is the bolt; 16 is the first material box; 17 is the second material box; 18 is the placing plate; 19 is the pulley; 20 is the baffle; 21 is the spacer net; 22 is the box door; 23 is the second fan; 24 is the cylinder bracket. Detailed implementation mode

[0034] The technical solution of the present utility model will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative work shall fall within the protection scope of the present utility model.

[0035] Refer to Figures 1-5, a hot press for sheet processing, comprising a machine body 1. A pre-buried box 2 is fixedly connected to the bottom of the machine body 1. A cylinder 3 is fixedly installed inside the pre-buried box 2. A push rod 4 is arranged at the output end of the cylinder 3. One end of the push rod 4 is fixedly connected to a top plate 5. Slide rails 6 are fixedly connected to both sides of the inner wall of the machine body 1. A hot pressing plate 7 is slidably connected inside the slide rail 6. The number of hot pressing plates 7 is multiple, and heat conducting plates 8 are fixedly connected to both sides of the multiple hot pressing plates 7. Electric heating wires 9 are fixedly installed inside the heat conducting plates 8. Springs 10 are fixedly connected to the outside of the multiple hot pressing plates 7. An exhaust pipe 11 is fixedly installed outside the machine body 1. A first blower 12 is fixedly installed inside the exhaust pipe 11. An activated carbon net 13 is fixedly connected inside the exhaust pipe 11. Activated carbon is arranged inside the activated carbon net 13. The multiple hot pressing plates 7 are connected by springs 10, and heat conducting plates 8 are arranged on both the front and back sides of each hot pressing plate 7. A sheet is placed on the top of each hot pressing plate 7. When hot pressing the sheet, start the cylinder 3, so that the cylinder 3 drives the top plate 5 to expand and contract through the push rod 4. The top plate 5 contacts the hot pressing plate 7, and the spring 10 contracts. Both sides of the sheet contact the heat conducting plates 8. Start the electric heating wire 9, so that the electric heating wire 9 generates heat energy. The heat is transmitted to the inside of the sheet through the heat conducting plate 8, and the sheet is extruded by the multiple hot pressing plates 7 to achieve the hot pressing effect, and both the front and back sides of the sheet are evenly heated. During the hot pressing process, start the first blower 12, so that the first blower 12 sucks air. The flue gas generated by high temperature is adsorbed into the exhaust pipe 11. Extend the exhaust pipe 11 to the outside of the workshop, so that the flue gas can be discharged outside the workshop to prevent the workshop internal staff from inhaling the flue gas. The flue gas passes through the activated carbon net 13 inside the exhaust pipe 11, and the flue gas is filtered by the activated carbon. A hanging ring 14 is lapped on the outside of the exhaust pipe 11. A bolt 15 is threadedly connected inside the hanging ring 14. The end of the exhaust pipe 11 is supported by the hanging ring 14. Thread the bolt 15 into the hanging ring 14, and the bolt 15 extends into the ceiling of the workshop, so as to fix the hanging ring 14. A first material box 16 and a second material box 17 are respectively fixedly connected to both sides of the machine body 1. The first material box 16 stores sheets. After the sheets are hot pressed, the sheets are received by the second material box 17. Placing plates 18 are fixedly connected inside both the first material box 16 and the second material box 17. Pulleys 19 are rotatably connected inside the placing plates 18. The number of placing plates 18 is multiple. Each placing plate 18 places one sheet. The sheet contacts the pulleys 19 inside the placing plate 18 to achieve the effect of facilitating the movement of the sheet. The number of pulleys 19 is several, and the several pulleys 19 are evenly divided into multiple groups. The distance between every two pulleys 19 in each group is equal. The multiple pulleys 19 are distributed inside each placing plate 18 to improve the movement stability. Baffles 20 are fixedly connected to the outside of both the first material box 16 and the second material box 17. A spacer net 21 is fixedly connected inside the baffle 20. A cavity is opened inside the baffle 20, and the cavity is covered by the spacer net 21. The hot pressed sheets dissipate heat through the cavity.On the outer sides of the first material box 16 and the second material box 17, there are two hinged box doors 22. Inside one of the box doors 22, there is a second blower 23. The hot-pressed plates are stored inside the second material box 17. When the box door 22 is closed, the second blower 23 is used to dissipate heat from the plates inside the second material box 17. A groove is formed at the bottom of the embedded box 2, and a moisture-proof layer is fixedly connected inside the groove. The embedded box 2 is buried inside the workshop, and the moisture-proof layer is used to prevent the bottom of the embedded box 2 from getting damp. An air cylinder bracket 24 is fixedly connected to the inner bottom wall of the embedded box 2, and the air cylinder 3 is fixedly installed inside the air cylinder bracket 24. The air cylinder 3 is fixed inside the embedded box 2 through the air cylinder bracket 24, improving the fixing effect of the air cylinder 3.

[0036] In this utility model, multiple hot pressing plates 7 are connected by springs 10, and heat conducting plates 8 are arranged on both the front and back sides of each hot pressing plate 7. One plate is placed on the top of each hot pressing plate 7. When hot pressing the plate, the air cylinder 3 is started, so that the air cylinder 3 pushes the top plate 5 to expand and contract through the push rod 4. The top plate 5 contacts the hot pressing plate 7, and the spring 10 contracts. Both sides of the plate contact the heat conducting plates 8. The heating wire 9 is started, so that the heating wire 9 generates heat energy. The heat is transmitted to the inside of the plate through the heat conducting plates 8, and the plate is squeezed by multiple hot pressing plates 7 to achieve the hot pressing effect, and both the front and back sides of the plate are evenly heated. During the hot pressing process, the first blower 12 is started, so that the first blower 12 sucks air. The flue gas generated by high temperature is adsorbed into the exhaust pipe 11. The exhaust pipe 11 extends to the outside of the workshop, so that the flue gas can be discharged outside the workshop, preventing the workshop staff from inhaling the flue gas. The flue gas passes through the activated carbon net 13 inside the exhaust pipe 11, and the activated carbon filters the flue gas. The first material box 16 stores the plates. After the plates are hot pressed, the second material box 17 is used to receive the plates. The number of placing plates 18 is multiple, and one plate is placed on each placing plate 18. The plate contacts the pulley 19 inside the placing plate 18, achieving the effect of facilitating the movement of the plate. A cavity is formed inside the baffle 20, and the cavity is covered by a spacer net 21. The hot-pressed plates dissipate heat through the cavity. The hot-pressed plates are stored inside the second material box 17. When the box door 22 is closed, the second blower 23 is used to dissipate heat from the plates inside the second material box 17.

[0037] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A sheet material processing hot press, comprising a body (1), characterized in that: The bottom of the machine body (1) is fixedly connected to a pre-buried box (2), the interior of the pre-buried box (2) is fixedly installed with a cylinder (3), the output end of the cylinder (3) is provided with a push rod (4), one end of the push rod (4) is fixedly connected to a top plate (5), both sides of the inner wall of the machine body (1) are fixedly connected with slide rails (6), the interior of the slide rails (6) is slidably connected with a hot pressing plate (7), the number of the hot pressing plates (7) is multiple, and both sides of the multiple hot pressing plates (7) are fixedly connected with a heat conducting plate (8), the interior of the heat conducting plate (8) is fixedly installed with an electric heating wire (9), the outer sides of the multiple hot pressing plates (7) are fixedly connected with a spring (10), the exterior of the machine body (1) is fixedly installed with an exhaust pipe (11), the interior of the exhaust pipe (11) is fixedly installed with a first fan (12), the interior of the exhaust pipe (11) is fixedly connected with an activated carbon net (13), and the interior of the activated carbon net (13) is provided with activated carbon.

2. A sheet material processing hot press according to claim 1, characterized in that: The exhaust pipe (11) is overlapped with a lifting ring (14) on the outside, and the lifting ring (14) is internally threadedly connected with a bolt (15).

3. A sheet material processing hot press according to claim 1, characterized in that: A first material box (16) and a second material box (17) are respectively fixedly connected to both sides of the machine body (1).

4. A sheet material processing hot press according to claim 3, characterized in that: The first material box (16) and the second material box (17) are both fixedly connected with a placement plate (18) inside, and the placement plate (18) is rotatably connected with a pulley (19) inside.

5. A sheet material processing hot press according to claim 4, characterized in that: The number of the pulleys (19) is several, and the several pulleys (19) are divided into multiple groups, and the distances between the pulleys (19) in each group are equal.

6. A sheet material processing hot press according to claim 3, characterized in that: The outer sides of the first material box (16) and the second material box (17) are both fixedly connected with baffles (20), and the interiors of the baffles (20) are fixedly connected with spacer nets (21).

7. A sheet material processing hot press according to claim 3, characterized in that: The outer sides of the first material box (16) and the second material box (17) are both hinged with box doors (22), and there are two box doors (22). A second fan (23) is arranged inside one of the box doors (22).

8. The plate processing hot press according to claim 1, characterized in that: The bottom of the embedded box (2) is provided with a groove, and the interior of the groove is fixedly connected with a moisture-proof layer.

9. A sheet material processing hot press according to claim 1, characterized in that: The inner bottom wall of the embedded box (2) is fixedly connected to a cylinder bracket (24), and the cylinder (3) is fixedly installed inside the cylinder bracket (24).

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