Hot pressing device for wooden fireproof door

Abstract

The utility model provides a hot pressing device for a wooden fireproof door, which comprises a display controller and a hot press, the display controller is arranged on the side edge of the hot press, the display controller is electrically connected with the hot press, the hot press comprises a working table, a cross beam, a hot pressing plate and a sliding rod, a plurality of supporting legs are arranged at the bottom of the working table, and the supporting legs are arranged on the cross beam. A hydraulic cylinder is arranged between the supporting legs; the cross beam is fixed to the upper end of the hot press, a sliding rod is arranged between the cross beam and the workbench, the sliding rod is sleeved with the multiple hot pressing plates, the hot pressing plate at the bottom is fixedly connected with the output end of the hydraulic cylinder, an ejector rod is arranged at the bottom of the cross beam, the lower end of the ejector rod is fixedly connected with the hot pressing plate at the top, and the lower end of the ejector rod is fixedly connected with the hydraulic cylinder. The hot press is arranged, the multiple hot pressing plates are arranged in the hot press, and the fireproof door is placed between the hot pressing plates, so that hot pressing operation can be conducted on multiple door plates at the same time, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fireproof doors, in particular to a hot pressing device for wooden fireproof doors. Background Art

[0002] Fire doors refer to doors that can meet the requirements of fire resistance stability, integrity and thermal insulation within a certain period of time. They are fire partitions with a certain degree of fire resistance, which are installed between fire compartments, evacuation stairwells, vertical shafts, etc. Fire doors need to be pressed during the production process. During the pressing process, fire doors need to be placed in special fire door hot pressing equipment for hot pressing and gluing.

[0003] The existing Chinese patent document CN202222962949.2 discloses a hot pressing device for fire doors, which relates to the technical field of fire doors, including a hot pressing machine body, two sets of mounting plates and two sets of clamping plates, wherein two frames are arranged inside the hot pressing machine body, and the sides of the two frames that are far away from each other are respectively fixedly connected to the sides of the two sets of mounting plates that are close to each other, and the sides of the two sets of mounting plates that are far away from each other are fixedly installed with rotating motors, and the sides of the two sets of clamping plates that are far away from each other are fixedly installed with hydraulic rods, and the inner wall of each hydraulic rod is fixedly connected to the output end of the rotating motor, and the right side of one of the two frames is fixedly installed with a controller, and the controller is electrically connected to the hydraulic rod and the rotating motor through wires. The utility model can play the role of clamping the fire door with the clamping plate by setting the mounting plate, the frame, the rotating motor, the hydraulic rod, the clamping plate and the controller, so as to realize the role of using the rotating motor to drive the fire door to flip, and it is controlled by the controller.

[0004] However, the above patent has certain defects when in use. The device can only perform hot pressing operation on one fire door panel at a time. Since the hot pressing needs to continue for a period of time and the pressing state needs to be maintained for a period of time after the hot pressing, the production efficiency is greatly reduced.

[0005] For this reason, a hot pressing device for wooden fireproof doors is proposed here to solve the above-mentioned problems. Utility Model Content

[0006] In order to overcome the deficiencies of the prior art, the utility model provides a hot pressing device for a wooden fireproof door.

[0007] The utility model is implemented by the following technical solutions:

[0008] A hot pressing device for a wooden fireproof door, comprising a display controller and a hot press, wherein the display controller is arranged on the side of the hot press, the display controller and the hot press are electrically connected, the hot press comprises a workbench, a crossbeam, a hot pressing plate and a sliding rod, a plurality of supporting legs are arranged at the bottom of the workbench, a hydraulic cylinder is arranged between the supporting legs, and an output end of the hydraulic cylinder extends above the workbench;

[0009] The crossbeam is fixed at the upper end of the hot press, a sliding rod is provided between the crossbeam and the workbench, the hot pressing plate is sleeved on the sliding rod, a plurality of hot pressing plates are provided, the bottom hot pressing plate is fixedly connected to the output end of the hydraulic cylinder, a push rod is provided at the bottom of the crossbeam, and the lower end of the push rod is fixedly connected to the top hot pressing plate;

[0010] In addition to the top and bottom hot pressing plates, a limiting block is provided at the bottom of the middle hot pressing plate, and the limiting block is fixed on the sliding rod.

[0011] A pushing device is also provided on the side of the hot press, and the pushing device is fixed to the side wall of the hot press through a pushing bracket. The pushing device includes an electric hydraulic telescopic cylinder, a telescopic rod is provided at the output end of the electric hydraulic telescopic cylinder, an electric pushing oil cylinder is provided on the top of the telescopic rod, and a push rod is provided at the output end of the electric pushing oil cylinder.

[0012] A conveying device is provided on the side of the hot press, and the conveying device includes a frame, and two frames are provided. A support column is provided at the bottom of each frame, and the support column is fixedly connected to the bottom of the frame;

[0013] A conveying motor is arranged on the side of the frame, a rotating shaft is arranged at the output end of the conveying motor, rollers are arranged between the frames, and conveyor belts are arranged on the rollers and the rotating shaft.

[0014] An inclined plate is fixedly provided on the side wall of each hot pressing plate close to the conveying device, and the inclined plate is inclined.

[0015] A viewing window is arranged on the front of the heat press.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. By setting up a hot press machine, there are multiple hot pressing plates inside the hot press machine. The fire door is placed between the hot pressing plates. The fire door can be pressed by the hydraulic cylinder at the bottom. The corresponding number of hot pressing plates can be installed according to actual needs, so that multiple door panels can be hot pressed at the same time, which greatly improves production efficiency;

[0018] 2. By setting up the cooperation between the pushing device and the conveying device, the pushing device can change the height position. The electric pushing cylinder is used to drive the movement of the push rod, so that the pressed fire door can be pushed out from between the hot pressing plates. The fire door falls along the inclined plate onto the conveyor belt and is finally conveyed by the conveyor belt. No manual operation is required, which reduces labor intensity and has a high degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the heat press machine of the utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the transmission device of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the pusher device of the utility model;

[0023] In the figure: 1. display controller; 2. pushing device; 21. pushing bracket; 22. electric pushing cylinder; 23. pushing rod; 24. telescopic rod; 25. electric hydraulic telescopic cylinder; 3. hot press; 31. window; 32. crossbeam; 33. push rod; 34. slide rod; 35. hot press plate; 36. limit block; 37. workbench; 38. support foot; 39. hydraulic cylinder; 4. conveying device; 41. support column; 42. conveying motor; 421. rotating shaft; 43. frame; 44. conveyor belt; 45. roller; 5. fire door; 6. inclined plate. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0025] The utility model is further described below in conjunction with the accompanying drawings.

[0026] like Figures 1 to 4 As shown, a hot pressing device for a wooden fireproof door 5 includes a display controller 1 and a hot press 3, wherein the display controller 1 is arranged on the side of the hot press 3, and the display controller 1 and the hot press 3 are electrically connected, and the hot press 3 includes a workbench 37, a crossbeam 32, a hot pressing plate 35 and a sliding rod 34, and a plurality of supporting legs 38 are arranged at the bottom of the workbench 37, and a hydraulic cylinder 39 is arranged between the supporting legs 38, and the output end of the hydraulic cylinder 39 extends above the workbench 37;

[0027] The crossbeam 32 is fixed to the upper end of the hot press 3. A sliding rod 34 is provided between the crossbeam 32 and the workbench 37. The hot press plate 35 is sleeved on the sliding rod 34. There are multiple hot press plates 35. The bottom hot press plate 35 is fixedly connected to the output end of the hydraulic cylinder 39. A push rod 33 is provided at the bottom of the crossbeam 32. The lower end of the push rod 33 is fixedly connected to the top hot press plate 35.

[0028] In addition to the top and bottom hot pressing plates 35, a limit block 36 is provided at the bottom of the middle hot pressing plate 35. The limit block 36 is fixed on the sliding rod 34. The limit block 36 can prevent the hot pressing plate 35 from sliding to the bottom, making it inconvenient to place multiple fire doors 5.

[0029] A pushing device 2 is also provided on the side of the hot press 3, and the pushing device 2 is fixed to the side wall of the hot press 3 through a pushing bracket 21. The pushing device 2 includes an electric hydraulic telescopic cylinder 25, and a telescopic rod 24 is provided at the output end of the electric hydraulic telescopic cylinder 25. An electric pushing cylinder 22 is provided on the top of the telescopic rod 24, and a push rod 23 is provided at the output end of the electric pushing cylinder 22.

[0030] A conveying device 4 is provided on the side of the hot press 3, and the conveying device 4 includes a frame 43, and two frames 43 are provided. A support column 41 is provided at the bottom of each frame 43, and the support column 41 is fixedly connected to the bottom of the frame 43;

[0031] A conveying motor 42 is provided on the side of the frame 43, and a rotating shaft 421 is provided at the output end of the conveying motor 42. A roller 45 is provided between the frames 43, and a conveyor belt 44 is provided on the roller 45 and the rotating shaft 421. The conveying motor 42 drives the rotating shaft 421 to rotate, thereby driving the conveyor belt 44 to rotate, and then when the fire door 5 falls on the conveyor belt 44, it can be transported away. By setting the cooperation between the pushing device 2 and the conveying device 4, the pushing device 2 can change the height position, and the electric pushing cylinder 22 drives the movement of the push rod 23, so that the pressed fire door 5 can be pushed out from between the hot pressing plates 35, and the fire door 5 falls onto the conveyor belt 44 along the inclined plate 6, without manual handling, saving time and labor.

[0032] An inclined plate 6 is fixedly provided on the side wall of each hot pressing plate 35 close to the conveying device 4 . The inclined plate 6 is inclined and facilitates the fire door 5 to be pushed out from the hot pressing plate 35 , thereby effectively preventing the fire door 5 from being stuck on the hot pressing plate 35 .

[0033] The front side of the hot press machine 3 is provided with a viewing window 31 , which facilitates observation of the hot pressing conditions.

[0034] The use principle of the utility model is: when in use, multiple hot pressing plates 35 are installed according to the actual number required. After installation, the fire door 5 is placed between the hot pressing plates 35, and the hydraulic cylinder 39 at the bottom is started. The hydraulic cylinder 39 pushes the hydraulic rod upward, and at the same time drives the hot pressing plates 35 to move upward, so as to press the fire door 5 between the hot pressing plates 35;

[0035] After the pressing is completed, the hydraulic cylinder 39 returns to its original state, the hot pressing plate 35 returns to the initial position, the pushing device 2 is started, and the electric pushing cylinder 22 on the pushing device 2 drives the push rod 23 to extend forward, pushing the fire door 5 from the hot pressing plate 35. The fire door 5 falls from the inclined plate 6 onto the conveyor belt 44 and is finally conveyed away. At the same time, multiple door panels are hot-pressed, with a high degree of automation, which greatly improves production efficiency.

[0036] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A hot pressing device for a wooden fireproof door, comprising a display controller (1) and a hot pressing machine (3), wherein the display controller (1) is arranged on the side of the hot pressing machine (3), and the display controller (1) and the hot pressing machine (3) are electrically connected, characterized in that: The hot press (3) comprises a workbench (37), a crossbeam (32), a hot press plate (35) and a slide rod (34); a plurality of supporting legs (38) are provided at the bottom of the workbench (37); a hydraulic cylinder (39) is provided between the supporting legs (38); an output end of the hydraulic cylinder (39) extends above the workbench (37); The crossbeam (32) is fixed at the upper end of the hot press (3), a sliding rod (34) is provided between the crossbeam (32) and the workbench (37), the hot press plate (35) is sleeved on the sliding rod (34), a plurality of hot press plates (35) are provided, the bottom hot press plate (35) is fixedly connected to the output end of the hydraulic cylinder (39), a push rod (33) is provided at the bottom of the crossbeam (32), and the lower end of the push rod (33) is fixedly connected to the top hot press plate (35); In addition to the top and bottom hot pressing plates (35), a limit block (36) is provided at the bottom of the middle hot pressing plate (35), and the limit block (36) is fixed on the sliding rod (34).

2. A hot pressing device for a wooden fire door according to claim 1, characterized in that: The side of the hot press (3) is also provided with a pushing device (2), and the pushing device (2) is fixed to the side wall of the hot press (3) through a pushing bracket (21). The pushing device (2) includes an electric hydraulic telescopic cylinder (25), and the output end of the electric hydraulic telescopic cylinder (25) is provided with a telescopic rod (24), and the top of the telescopic rod (24) is provided with an electric pushing cylinder (22), and the output end of the electric pushing cylinder (22) is provided with a push rod (23).

3. A hot pressing device for a wooden fire door according to claim 2, characterized in that: A conveying device (4) is provided on the side of the hot press (3), and the conveying device (4) includes a frame (43). Two frames (43) are provided, and a support column (41) is provided at the bottom of each frame (43), and the support column (41) is fixedly connected to the bottom of the frame (43); A conveying motor (42) is provided on the side of the frame (43), a rotating shaft (421) is provided at the output end of the conveying motor (42), a roller (45) is provided between the frames (43), and a conveying belt (44) is provided on the roller (45) and the rotating shaft (421).

4. A hot pressing device for a wooden fire door according to claim 3, characterized in that: An inclined plate (6) is fixedly provided on the side wall of each hot pressing plate (35) close to the conveying device (4), and the inclined plate (6) is set up at an angle.

5. A hot pressing device for a wooden fire door according to claim 4, characterized in that: The hot press (3) is provided with a viewing window (31) on the front side.

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