Composite fireproof plate pressing roller mechanism

Abstract

The utility model provides a composite fireproof plate pressing roller mechanism, and relates to the field of composite plate pressing. The composite fireproof plate pressing roller mechanism comprises an equipment mounting frame, conveying equipment, two fixed vertical plates and a plate rolling mechanism, the plate rolling mechanism comprises a mounting frame, a friction plate is fixedly arranged on one side of the mounting frame, a friction sleeve is arranged on one side of the friction plate, and a one-way bearing is fixedly connected into the friction sleeve. According to the composite fireproof plate pressing roller mechanism, lubricating oil is automatically smeared to the outer side of the pressing roller once after the plate rolling mechanism works for multiple times, the physical input of workers is reduced, and meanwhile the situation that the top-layer plate of a composite fireproof plate and other plates are staggered due to the fact that the friction force between the pressing roller and the top-layer plate of the composite fireproof plate is too large is avoided; the structure rejection rate and the economic loss are reduced.

Description

Technical Field

[0001] The utility model relates to a pressing roller mechanism, in particular to a composite fireproof board pressing roller mechanism, belonging to the technical field of composite board pressing. Background Art

[0002] In the building decoration industry, the performance requirements for decorative materials are becoming more and more stringent, especially the requirements for fire resistance, moisture resistance, thermal insulation, etc. Because these properties are directly related to the safe use of buildings, they are of great significance to the protection of property and personal safety. Therefore, composite fireproof boards processed by laminating a variety of flame-retardant panels have become the choice of most building decoration.

[0003] During the processing of composite fireproof boards, some of them will use a pressing roller mechanism for processing. For example, the existing patent application number is: 202122498992.3. This utility model relates to the field of fireproof board processing devices, especially fireproof board automatic pressing devices. The device includes a frame, a horizontal conveying platform for plates, an upper plate body conveying mechanism, a plate-to-plate rolling mechanism, a CCD camera, a side baffle, a side baffle spacing adjustment mechanism, and a plate pushing mechanism. The horizontal conveying platform for plates is located below the frame, and the upper plate body conveying mechanism, the plate-to-plate rolling mechanism, and the CCD camera are sequentially installed on the frame. The side baffle spacing adjustment mechanism and the plate pushing mechanism are installed on the horizontal conveying platform for plates. The utility model places the upper plate on the lower plate through the upper plate body conveying mechanism. The fireproof board is pressed by the plate-to-plate rolling mechanism.

[0004] During the use of the above technology, as the use time of the pressure roller increases, the pressure roller is affected by impurities, and the friction between the pressure roller and the upper layer of the composite fireproof board increases, which may cause thrust to be applied to the upper layer of the composite fireproof board, resulting in misalignment of the upper and lower layers of the composite fireproof board, resulting in a decrease in the processing quality of the composite fireproof board. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The purpose of the utility model is to provide a composite fireproof board pressing roller mechanism in order to solve the above-mentioned problem, so as to solve the problem in the prior art that the pressing roller is affected by impurities, the friction between the pressing roller and the upper layer of the composite fireproof board increases, and this may cause a thrust to be applied to the upper layer of the composite fireproof board, resulting in misalignment of the upper layer and the lower layer of the composite fireproof board.

[0007] (II) Technical solution

[0008] The utility model is realized through the following technical scheme: a composite fireproof board pressing roller mechanism, including an equipment mounting frame, a conveying device, two fixed vertical plates and a plate rolling mechanism, the plate rolling mechanism including a mounting frame, a friction plate is fixedly arranged on one side of the mounting frame, a friction sleeve is arranged on one side of the friction plate, a one-way bearing is fixedly connected inside the friction sleeve, a transmission shaft is fixedly connected inside the one-way bearing, a hollow rotating box is arranged on the other side of the mounting frame, a gear transmission structure is arranged between the hollow rotating box and the transmission shaft, a sponge block is fixedly connected to one side of the hollow rotating box, and an oil storage tank is arranged at the bottom of the hollow rotating box.

[0009] Preferably, the conveying equipment is arranged inside the equipment mounting frame, a composite fireproof panel is arranged on the top of the conveying equipment, and a panel rolling mechanism is arranged on the top of the composite fireproof panel.

[0010] Preferably, the plate rolling mechanism also includes a lifting electric cylinder, which is fixedly connected to the equipment mounting frame and rotatably connected to the mounting frame. A pressure roller is rotatably connected inside the mounting frame. A pressure roller rotating motor is fixedly connected to one side of the mounting frame, and the output end of the pressure roller rotating motor is fixedly connected to the pressure roller.

[0011] Preferably, a connecting transverse plate is fixedly connected to one side of the mounting frame, and the connecting transverse plate is fixedly connected to the friction plate.

[0012] Preferably, the two fixed vertical plates are respectively fixedly connected to two sides of the equipment mounting frame, the two ends of the transmission shaft are respectively rotatably connected to the two fixed vertical plates, and a magnet plate is fixedly sleeved on the outer side of the transmission shaft.

[0013] Preferably, the gear transmission structure includes a small gear and a large gear, the small gear is fixedly sleeved on the outside of the transmission shaft, and the large gear is fixedly connected to the inside of the large gear with an installation shaft, and the installation shaft passes through the hollow rotating box and two fixed vertical plates and is rotatably connected to the two fixed vertical plates. The gear drives the meshing large gear to rotate, and the rotating large gear drives the internally fixed installation shaft to rotate, and the hollow rotating box and the installation shaft rotate synchronously.

[0014] Preferably, a pressure bent plate is fixedly connected to one side of the top of the oil storage tank, and the pressure bent plate is set to be L-shaped. During the rotational movement of the sponge block, it contacts and deforms with the L-shaped pressure bent plate, and most of the lubricating oil inside the sponge block is squeezed out and drips into the oil storage tank. The oil storage tank is fixedly connected between two fixed vertical plates.

[0015] The utility model provides a composite fireproof board pressing roller mechanism, which has the following beneficial effects:

[0016] 1. The composite fireproof board pressing roller mechanism, the plate rolling mechanism must move up and down several times before the hollow rotating box can rotate one circle. During the rotation of the hollow rotating box, the sponge block will enter the oil storage tank fixed between the two fixed vertical plates to absorb the lubricating oil and then leave. After the plate rolling mechanism moves to the top of the inner cavity of the equipment mounting frame, it moves to the side of the pressing roller, and the outer side of the rotating pressing roller is coated with lubricating oil by the sponge block. The lubricating oil can be automatically applied to the outer side of the pressing roller once after the plate rolling mechanism has worked for several times, which reduces the physical input of the staff and avoids excessive friction between the pressing roller and the top plate of the composite fireproof board, which causes the top plate of the composite fireproof board to be misaligned with the remaining plates, thereby reducing the structural scrap rate and reducing economic losses.

[0017] 2. In the composite fireproof board pressing roller mechanism, the pinion gear rotates several times before the large gear rotates one circle. When the mounting frame in the plate rolling mechanism moves up once, the rotation force applied to the large gear by the friction plate, friction sleeve, one-way bearing, transmission shaft, pinion gear and other parts can only make the large gear rotate a certain angle, and the hollow rotating box fixed on the outer side of the mounting shaft rotates a small angle, so that the hollow rotating box can rotate one circle after the plate rolling mechanism moves up and down many times. The addition of lubricating oil is linked to the working times of the plate rolling mechanism to avoid lubricating oil waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the mounting frame of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the friction plate of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the oil storage tank of the utility model.

[0022]

Main component symbol description

[0023] 1. Equipment mounting frame; 2. Conveying equipment; 3. Composite fireproof panels; 4. Fixed vertical plate; 5. Lifting electric cylinder; 6. Mounting frame; 7. Pressing roller; 8. Transmission shaft; 9. One-way bearing; 10. Friction sleeve; 11. Magnet plate; 12. Small gear; 13. Large gear; 14. Mounting shaft; 15. Hollow rotating box; 16. Sponge block; 17. Oil storage tank; 18. Pressurized bending plate; 19. Friction plate; 20. Connecting cross plate; 21. Pressing roller rotating motor. DETAILED DESCRIPTION

[0024] The embodiment of the utility model provides a composite fireproof board pressing roller mechanism.

[0025] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , including an equipment mounting frame 1, a conveying device 2, two fixed vertical plates 4 and a plate rolling mechanism, the plate rolling mechanism includes a mounting frame 6, a friction plate 19 is fixedly arranged on one side of the mounting frame 6, a friction sleeve 10 is arranged on one side of the friction plate 19, a one-way bearing 9 is fixedly connected inside the friction sleeve 10, a transmission shaft 8 is fixedly connected inside the one-way bearing 9, a hollow rotating box 15 is arranged on the other side of the mounting frame 6, a gear transmission structure is arranged between the hollow rotating box 15 and the transmission shaft 8, a sponge block 16 is fixedly connected to one side of the hollow rotating box 15, and an oil storage tank 17 is arranged at the bottom of the hollow rotating box 15.

[0026] When the utility model is in use: the conveying equipment 2 arranged inside the equipment mounting frame 1 is used to convey the composite fireproof panel 3 arranged on the top, and the plate rolling mechanism is arranged on the top of the composite fireproof panel 3 to perform pressing processing on it. This is a disclosed technology in the patent document of the existing patent application number: 202122498992.3, and will not be discussed in detail here.

[0027] The lifting electric cylinder 5 in the plate rolling mechanism is fixedly connected to the equipment mounting frame 1 and is rotatably connected to the mounting frame 6, and is used to control the up and down position of the mounting frame 6, and to control the up and down position of the pressing roller 7 rotatably connected inside the mounting frame 6. The output end of the pressing roller rotating motor 21 fixedly connected to one side of the mounting frame 6 is fixedly connected to the pressing roller 7, so the pressing roller rotating motor 21 can drive the pressing roller 7 to rotate when it works, and apply force to the composite fireproof board 3.

[0028] After the plate rolling mechanism has completed the lamination process of a composite fireproof plate 3, the plate rolling mechanism rises to provide space for collecting and transporting the composite fireproof plate 3. During the rising process of the mounting frame 6, the connecting horizontal plate 20 fixedly connected to one side of the mounting frame 6 moves up, so the friction plate 19 fixedly connected to the connecting horizontal plate 20 is driven to move up. After the friction plate 19 moves up and contacts the friction sleeve 10, the friction force between the friction plate 19 and the friction sleeve 10 causes the friction sleeve 10 to rotate. At this time, the direction of rotation of the friction sleeve 10 is the self-locking direction of the one-way bearing 9 fixedly installed inside the friction sleeve 10. Since the friction sleeve 10 is fixedly mounted on the outer side of the one-way bearing 9 bearing outer ring, and the transmission shaft 8 is fixedly mounted inside the one-way bearing 9 bearing inner ring, the friction sleeve 10 drives the one-way bearing 9 to rotate as a whole, and the one-way bearing 9 drives the transmission shaft 8 rotatably connected between the two fixed vertical plates 4 to rotate, so that the transmission shaft 8 rotates between the two fixed vertical plates 4 fixedly connected to the equipment mounting frame 1.

[0029] In the gear transmission structure, the small gear 12 is fixedly sleeved on the outside of the transmission shaft 8, and the large gear 13 in the gear transmission structure is fixedly connected with the installation shaft 14 inside. The installation shaft 14 passes through the two fixed vertical plates 4 and is rotatably connected with the two fixed vertical plates 4. Therefore, when the rotating transmission shaft 8 drives the small gear 12 to rotate, the small gear 12 drives the meshing large gear 13 to rotate, and the rotating large gear 13 drives the internally fixed installation shaft 14 to rotate.

[0030] And the installation shaft 14 passes through the hollow rotating box 15 set between the two fixed vertical plates 4, so the hollow rotating box 15 rotates synchronously with the installation shaft 14. Since the diameter of the small gear 12 is much smaller than the diameter of the large gear 13, and the number of teeth of the small gear 12 is much smaller than the number of teeth of the large gear 13, the small gear 12 can only make the large gear 13 rotate once after rotating for many times. When the installation frame 6 in the plate rolling mechanism moves up once, the rotation force applied to the large gear 13 by the friction plate 19, the friction sleeve 10, the one-way bearing 9, the transmission shaft 8, the small gear 12 and other parts can only make the large gear 13 rotate a certain angle, and the hollow rotating box 15 fixedly sleeved on the outside of the installation shaft 14 rotates a smaller angle, so that the hollow rotating box 15 can rotate once after the plate rolling mechanism moves up and down for many times, and the addition of lubricating oil is linked to the number of working times of the plate rolling mechanism.

[0031] And when the mounting frame 6 moves down, the direction of rotation of the friction sleeve 10 when the friction plate 19 applies force to the friction sleeve 10 is the rotation direction of the one-way bearing 9. When the one-way bearing 9 is moved up, the outer ring rotation will not cause the transmission shaft 8 to rotate, and the large gear 13 will not be rotated under force. Only after the plate rolling mechanism moves up and down many times can the hollow rotating box 15 rotate one circle. During the process of the hollow rotating box 15 rotating one circle, the sponge block 16 enters the oil storage tank 17 fixed between the two fixed vertical plates 4 to absorb the lubricating oil and then leaves, and moves to the side of the pressure roller 7 after the plate rolling mechanism moves to the top of the inner cavity of the equipment mounting frame 1, and the outer side of the rotating pressure roller 7 is coated with lubricating oil by the sponge block 16. After the plate rolling mechanism works many times, the lubricating oil can be automatically applied to the outer side of the pressure roller 7 once, which reduces the physical input of the staff and avoids excessive friction between the pressure roller 7 and the top plate of the composite fireproof panel 3, resulting in the misalignment of the top plate of the composite fireproof panel 3 and the remaining plates, thereby reducing the structural scrap rate and reducing economic losses.

[0032] In addition, a pressure bent plate 18 is fixedly connected to one side of the top of the oil storage tank 17. During the rotational movement of the sponge block 16, it comes into contact with the L-shaped pressure bent plate 18 and becomes deformed. Most of the lubricating oil inside the sponge block 16 is squeezed out and drips into the oil storage tank 17, thereby preventing the sponge block 16 from sucking in too much lubricating oil, causing excessive lubricating oil on the outside of the pressing roller 7, resulting in a large amount of lubricating oil on the top of the composite fireproof panel 3, thereby ensuring the quality of the pressing process of the composite fireproof panel 3.

[0033] A magnet plate 11 is fixedly sleeved on the outer side of the transmission shaft 8. The magnet plate 11 contacts one of the fixed vertical plates 4 and is fixed to the fixed vertical plate 4 by magnetic force. When the transmission shaft 8 is no longer subjected to the rotational force applied by the friction plate 19 through the friction sleeve 10 and the one-way bearing 9, the magnet plate 11 limits the transmission shaft 8, so that the transmission shaft 8 and the pinion 12 remain in place, the large gear 13 is also limited by the pinion 12 and remains stationary, and the mounting shaft 14 and the hollow rotating box 15 also stay in place.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A composite fireproof board pressing roller mechanism, comprising an equipment mounting frame (1), a conveying device (2), two fixed vertical plates (4) and a board pressing mechanism, characterized in that: The plate rolling mechanism comprises a mounting frame (6), a friction plate (19) is fixedly arranged on one side of the mounting frame (6), a friction sleeve (10) is arranged on one side of the friction plate (19), a one-way bearing (9) is fixedly connected inside the friction sleeve (10), a transmission shaft (8) is fixedly connected inside the one-way bearing (9), a hollow rotating box (15) is arranged on the other side of the mounting frame (6), a gear transmission structure is arranged between the hollow rotating box (15) and the transmission shaft (8), a sponge block (16) is fixedly connected on one side of the hollow rotating box (15), and an oil storage tank (17) is arranged at the bottom of the hollow rotating box (15).

2. The composite fireproof board pressing roller mechanism according to claim 1 is characterized in that: The conveying device (2) is arranged inside the equipment mounting frame (1), a composite fireproof panel (3) is arranged on the top of the conveying device (2), and a panel rolling mechanism is arranged on the top of the composite fireproof panel (3).

3. The composite fireproof board pressing roller mechanism according to claim 1 is characterized in that: The plate rolling mechanism also includes a lifting electric cylinder (5), the lifting electric cylinder (5) is fixedly connected to the equipment mounting frame (1) and is rotatably connected to the mounting frame (6), a pressing roller (7) is rotatably connected inside the mounting frame (6), a pressing roller rotating motor (21) is fixedly connected to one side of the mounting frame (6), and an output end of the pressing roller rotating motor (21) is fixedly connected to the pressing roller (7).

4. The composite fireproof board pressing roller mechanism according to claim 1 is characterized in that: A connecting transverse plate (20) is fixedly connected to one side of the mounting frame (6), and the connecting transverse plate (20) is fixedly connected to the friction plate (19).

5. The composite fireproof board pressing roller mechanism according to claim 1, characterized in that: The two fixed vertical plates (4) are respectively fixedly connected to the two sides of the equipment mounting frame (1), and the two ends of the transmission shaft (8) are respectively rotatably connected to the two fixed vertical plates (4). A magnet plate (11) is fixedly sleeved on the outside of the transmission shaft (8).

6. The composite fireproof board pressing roller mechanism according to claim 1, characterized in that: The gear transmission structure comprises a small gear (12) and a large gear (13), wherein the small gear (12) is fixedly sleeved on the outside of a transmission shaft (8), and the large gear (13) is fixedly connected with a mounting shaft (14) inside, and the mounting shaft (14) passes through a hollow rotating box (15) and two fixed vertical plates (4) and is rotationally connected to the two fixed vertical plates (4).

7. The composite fireproof board pressing roller mechanism according to claim 1 is characterized in that: A pressurizing bent plate (18) is fixedly connected to one side of the top of the oil storage tank (17), and the pressurizing bent plate (18) is arranged in an L shape. The oil storage tank (17) is fixedly connected between two fixed vertical plates (4).

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