Rail transit floor hot press molding device

Abstract

The utility model discloses a hot-press forming device for a rail transit floor. The hot-press forming device comprises a workbench, an inverted-U-shaped plate connected to the workbench and a hot-press plate connected to the inverted-U-shaped plate in a sliding mode. A hot-pressing groove is formed in the workbench, a top plate is slidably connected into the hot-pressing groove, and a cam is attached to the bottom end of the top plate and rotationally connected into the workbench. Two belt wheels are rotationally connected into the workbench. According to the hot-press forming device for the rail transit floor, when a half gear is engaged with a second gear, a third gear is driven to rotate, then a plate on the surface of a conveying belt can be conveyed into a hot-press groove, the plate in the hot-press groove is subjected to hot pressing through a hot-press plate, and after the half gear rotates to be engaged with a first gear, the first gear drives a cam to rotate by 90 degrees; the whole operation process is convenient and fast, and feeding and demolding of floors can be completed without manual operation of workers.

Description

Technical Field

[0001] The utility model relates to the technical field of floor hot pressing, in particular to a rail transit floor hot pressing molding device. Background Art

[0002] The rail transit floor hot pressing forming device is a special equipment used to manufacture the interior floors of rail transit vehicles. This device uses hot pressing technology to stack multiple panels from top to bottom, and then bonds multiple panels under high temperature and high pressure to form them, thereby producing floor products that meet specific requirements.

[0003] At present, when a hot pressing device performs hot pressing on multiple plates, when the multiple plates are moved under the hot pressing plate, the multiple plates need to be limited by a positioning device before hot pressing. After the hot pressing, the colloid between the plates is easy to overflow and stick to the inside of the positioning device, which makes demolding difficult. Utility Model Content

[0004] The purpose of the utility model is to provide a rail transit floor hot pressing molding device to solve the problem raised in the above background technology that when the current hot pressing device performs hot pressing on multiple plates, the multiple plates need to be limited by a positioning device when they are moved under the hot pressing plate and then hot pressed. After the hot pressing, the colloid between the plates is easy to overflow and adhere to the inside of the positioning device, thus causing difficulty in demolding.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rail transit floor hot pressing forming device, comprising a workbench, an inverted U-plate connected to the workbench, and a hot pressing plate slidably connected to the inverted U-plate;

[0006] A hot pressing groove is provided inside the workbench, a top plate is slidably connected inside the hot pressing groove, a cam is attached to the bottom end of the top plate, and the cam is rotatably connected inside the workbench;

[0007] Two pulleys are rotatably connected inside the workbench, and a conveyor belt is wound around the outer walls of the two pulleys.

[0008] Preferably, the side wall of the workbench is connected to a motor, and a rod 2 is sleeved on the output end of the motor. The rod 2 is rotatably connected to the inside of the workbench, and a half gear is sleeved on the end of the rod 2. A gear 1 is meshed on the side wall of the half gear. The inner wall of the gear 1 is connected to rod 1, and the rod 1 is rotatably connected to the inside of the workbench. The cam is sleeved on the outer wall of rod 1.

[0009] Preferably, any one of the pulley ends is sleeved with a gear three, the side wall of the gear three is meshed with a gear two, the gear two is rotatably connected to the outer wall of the workbench, and the side wall of the gear two is meshed with the outer wall of the half gear.

[0010] Preferably, a plurality of limit rods are equidistantly connected to the bottom end of the top plate, and each of the limit rods is slidably connected to the inside of the workbench.

[0011] Preferably, the bottom end of each limiting rod is connected to a spring, and the bottom end of each spring is connected to the inner wall of the workbench.

[0012] Preferably, a limiting groove is provided inside the workbench, the limiting groove is communicated with the hot pressing groove, and the cam is rotatably connected inside the limiting groove.

[0013] Preferably, two driven rollers are rotatably connected inside the workbench.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. When the half gear is meshed with gear 2, the drive gear 3 rotates, so that the plate on the surface of the conveyor belt can be transferred to the inside of the hot pressing tank, and the plate inside the hot pressing tank is hot pressed by the hot pressing plate until the half gear rotates and meshes with gear 1, so that gear 1 drives the cam to rotate 90 degrees, and then the top plate moves up, pushing the hot pressed plate out of the hot pressing tank. The overall operation process is convenient and fast, and the loading and demoulding of the floor can be completed quickly;

[0016] 2. The plate moves on the conveyor belt surface, which can push the plate on the top plate surface to move until the plate is detached from the top plate surface after the hot pressing is completed, thereby driving the unprocessed plate that has just entered the top plate surface to move down into the hot pressing tank, thereby improving the overall processing efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 3 It is a partial schematic diagram of the three-dimensional structure section of the workbench of the utility model;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the top plate, the limiting rod and the spring of the utility model.

[0021] In the figure: 1, workbench; 101, hot pressing plate; 2, hot pressing groove; 201, top plate; 202, limit rod; 203, spring; 204, cam; 205, rod one; 3, gear one; 301, half gear; 302, rod two; 303, gear two; 304, gear three; 4, pulley; 401, conveyor belt; 402, driven roller. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides a technical solution: a rail transit floor hot pressing forming device, comprising a workbench 1, an inverted U-plate connected to the workbench 1, and a hot pressing plate 101 slidably connected to the inverted U-plate; a hydraulic rod is connected to the inverted U-plate, the bottom end of the output rod of the hydraulic rod is connected to the top of the hot pressing plate 101, and two sliding rods are connected to the top of the hot pressing plate 101, and the two sliding rods are both slidably connected to the inverted U-plate.

[0024] A hot pressing groove 2 is provided inside the workbench 1, and a top plate 201 is slidably connected inside the hot pressing groove 2. A cam 204 is attached to the bottom end of the top plate 201, and the cam 204 is rotatably connected to the inside of the workbench 1. By placing the plate in the hot pressing groove 2, the hot pressing plate 101 is driven to hot press the plate. After the hot pressing is completed, the cam 204 is driven to rotate ninety degrees, so that the front end of the cam 204 lifts the top plate 201, so that the top plate 201 pushes the plate to move up and out of the hot pressing groove 2.

[0025] Two pulleys 4 are rotatably connected inside the workbench 1, and a conveyor belt 401 is wound around the outer walls of the two pulleys 4. By driving any one pulley 4 to rotate, the other pulley 4 is driven to rotate under the action of the conveyor belt 401, so that the plate on the surface of the conveyor belt 401 can be transported to the inside of the hot pressing tank 2.

[0026] A motor is connected to the side wall of the workbench 1, and a rod 2 302 is sleeved on the output end of the motor. The rod 2 302 is rotatably connected to the inside of the workbench 1, and a half gear 301 is sleeved on the end of the rod 2 302. The side wall of the half gear 301 is meshed with a gear 1 3, and the inner wall of the gear 1 3 is connected to a rod 1 205, which is rotatably connected to the inside of the workbench 1, and the cam 204 is sleeved on the outer wall of the rod 1 205; the motor drives the rod 2 302 to rotate, so that the rod 2 302 drives the half gear 301 to rotate, so that the rod 2 302 drives the gear 1 3 to rotate, and the gear 1 3 drives the rod 1 205 to rotate, and then the rod 1 205 drives the cam 204 to rotate, thereby lifting the top plate 201, and making it easier for the plate to escape from the hot pressing tank 2.

[0027] A gear three 304 is sleeved on the end of any pulley 4, and a gear two 303 is meshed with the side wall of the gear three 304. The gear two 303 is rotatably connected to the outer wall of the workbench 1, and the side wall of the gear two 303 is meshed with the outer wall of the half gear 301; the half gear 301 rotates to drive the gear two 303 to rotate, and then the gear two 303 drives the gear three 304 to rotate, so that the gear three 304 drives a connected pulley 4 to rotate, so that the plate on the surface of the conveyor belt 401 can be driven to move, and the plate on the surface of the conveyor belt 401 can be moved by the plate moving on the surface of the conveyor belt 401, and then the plate on the surface of the top plate 201 can be pushed to move, until the plate after the hot pressing is completed is separated from the surface of the top plate 201, so that the unprocessed plate that has just entered the surface of the top plate 201 can be driven to move down into the hot pressing tank 2.

[0028] A plurality of limit rods 202 are equidistantly connected to the bottom end of the top plate 201, and each limit rod 202 is slidably connected to the inside of the workbench 1. When the hot-pressed plate separates from the surface of the top plate 201, the half gear 301 continues to rotate to drive the gear 2 303 to rotate, so that the gear 1 3 and the half gear 301 are no longer engaged, so that the top plate 201 drives the limit rod 202 to move downward under the action of gravity, so that the cam 204 is reset. Under the action of the limit rod 202, the top plate 201 can be prevented from separating from the inside of the hot pressing tank 2, thereby limiting the top plate 201.

[0029] The bottom end of each limiting rod 202 is connected to a spring 203 , and the bottom end of each spring 203 is connected to the inner wall of the workbench 1 ; under the elastic action of the spring 203 , the top plate 201 connected to the limiting rod 202 can be quickly moved down to the inside of the hot pressing tank 2 .

[0030] A limiting groove is provided inside the workbench 1 , the limiting groove is connected to the hot pressing groove 2 , and the cam 204 is rotatably connected inside the limiting groove; under the action of the limiting groove, the rotation position of the cam 204 can be limited.

[0031] Two driven rollers 402 are rotatably connected inside the workbench 1. The plate moves on the surface of the conveyor belt 401. When the plate contacts the driven rollers 402, it moves on the surface of the driven rollers 402, thereby causing the driven rollers 402 to rotate, thereby effectively reducing the friction between the plate and the workbench 1 and further reducing the wear of the plate when moving.

[0032] The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rail transit floor hot pressing forming device, comprising a workbench (1), an inverted U-plate connected to the workbench (1), and a hot pressing plate (101) slidably connected to the inverted U-plate; characterized in that: A hot pressing groove (2) is provided inside the workbench (1), a top plate (201) is slidably connected inside the hot pressing groove (2), a cam (204) is attached to the bottom end of the top plate (201), and the cam (204) is rotatably connected inside the workbench (1); Two pulleys (4) are rotatably connected inside the workbench (1), and a conveyor belt (401) is wound around the outer walls of the two pulleys (4).

2. The hot pressing forming device for rail transit floor according to claim 1, characterized in that: The side wall of the workbench (1) is connected to a motor, the output end of the motor is sleeved with a rod 2 (302), the rod 2 (302) is rotatably connected to the inside of the workbench (1), the end of the rod 2 (302) is sleeved with a half gear (301), the side wall of the half gear (301) is meshed with a gear 1 (3), the inner wall of the gear 1 (3) is connected to a rod 1 (205), the rod 1 (205) is rotatably connected to the inside of the workbench (1), and the cam (204) is sleeved on the outer wall of the rod 1 (205).

3. The hot pressing forming device for rail transit floor according to claim 2, characterized in that: The end of any of the pulleys (4) is sleeved with a gear three (304), the side wall of the gear three (304) is meshed with a gear two (303), the gear two (303) is rotatably connected to the outer wall of the workbench (1), and the side wall of the gear two (303) is meshed with the outer wall of the half gear (301).

4. The rail transit floor hot pressing forming device according to claim 1, characterized in that: A plurality of limit rods (202) are equidistantly connected to the bottom end of the top plate (201), and each of the limit rods (202) is slidably connected to the inside of the workbench (1).

5. The rail transit floor hot pressing forming device according to claim 4, characterized in that: The bottom end of each limiting rod (202) is connected to a spring (203), and the bottom end of each spring (203) is connected to the inner wall of the workbench (1).

6. The rail transit floor hot pressing forming device according to claim 1, characterized in that: A limiting groove is provided inside the workbench (1), the limiting groove is connected to the hot pressing groove (2), and the cam (204) is rotatably connected inside the limiting groove.

7. The rail transit floor hot pressing forming device according to claim 1, characterized in that: Two driven rollers (402) are rotatably connected inside the workbench (1).

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