A jacking device for gypsum board after assembling

Abstract

The utility model discloses a device for lifting up gypsum boards after they are closed, comprising a workbench and a lifting mechanism, wherein a conveyor belt structure and a closing mechanism are arranged on the workbench, and the lifting mechanism is installed on the workbench between the closing mechanism and the conveyor belt structure, and the lifting mechanism can lift up one end of the gypsum board on the closing mechanism after closing, so that one end of the gypsum board is separated from the conveyor belt structure, and the other end abuts against the conveyor belt structure; the device can lift up the tail of the board after closing, and the front half of the board contacts the belt in the conveyor belt structure, and the air is discharged, while the rear end is suspended to increase the friction between the two boards, thereby realizing high-speed starting and misalignment, and realizing the coordinated cooperation between the misalignment adjustment of the gypsum board and the production speed of the production line.

Description

Technical Field

[0001] The utility model relates to the technical field of jacking devices, in particular to a jacking device for gypsum boards after they are assembled. Background Art

[0002] The design mode of gypsum board production line is based on large board production as the mainstream to reduce cutting end faces and improve input-output ratio. However, as the design of large board production line matures, in order to obtain a higher vehicle speed and improve the three-control rhythm, the three-control design conveying equipment of large board production line is longer. When the gypsum boards are assembled and conveyed, the two gypsum boards will be misaligned due to the different speeds.

[0003] At present, in order to avoid the occurrence of misalignment, the general method is to increase the acceleration time of the inverter of the splicing machine belt conveyor, so that it starts slowly and reaches a high-speed state; although this can reduce the misalignment of the gypsum board, it delays the rhythm of the three controls, affects the speed of the production line, and thus reduces production efficiency.

[0004] In summary, there are still technical problems in the existing gypsum board production lines, such as the coordination between the misalignment adjustment of the gypsum board and the production speed of the production line. Utility Model Content

[0005] The utility model aims to provide a device for lifting up gypsum boards after they are assembled, so as to solve the technical problem of the coordination between the misalignment adjustment of gypsum boards and the production speed of the production line in the existing gypsum board production line.

[0006] In order to solve the above-mentioned technical problems, the utility model specifically provides the following technical solutions: a device for lifting up the gypsum board after it is closed, comprising a workbench and a lifting mechanism, wherein a conveyor belt structure and a closing mechanism are provided on the workbench, and the lifting mechanism is installed on the workbench between the closing mechanism and the conveyor belt structure, and the lifting mechanism can lift up one end of the gypsum board after closing on the closing mechanism, so that one end of the gypsum board is separated from the conveyor belt structure, and the other end is in contact with the conveyor belt structure.

[0007] As a preferred solution of the utility model, at least two lifting mechanisms are provided, and the distances between the two lifting mechanisms and the side wall of the workbench are the same.

[0008] As a preferred solution of the utility model, the lifting mechanism includes a telescopic cylinder, a fixed seat and a sun gear. The telescopic cylinder is fixedly connected to the workbench through a fixing part, the telescopic end of the telescopic cylinder is connected to the fixed seat, the sun gear is rotatably connected to the fixed seat, and the sun gear can contact the bottom of the gypsum board.

[0009] As a preferred solution of the utility model, the fixed seat is arranged in an L shape, the horizontal end face of the fixed seat is connected to the telescopic cylinder, the sun gear is connected to the vertical end face of the fixed seat, and the top of the end face of the sun gear is higher than the top of the vertical end face of the fixed seat.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] The device can lift the tail of the board after the sheeting is completed, and the front half of the board contacts the belt in the conveyor belt structure, while exhausting the air, making the rear end suspended in the air to increase the friction between the two boards, thereby achieving high-speed starting without misalignment, and realizing the coordination of gypsum board misalignment adjustment and production speed of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 For the utility model Figure 1 Schematic diagram of the structure of the middle part;

[0015] Figure 3 For the utility model Figure 2 Schematic diagram of the structure after the middle lifting mechanism lifts up the gypsum board;

[0016] The numbers in the figure represent the following:

[0017] 1. Workbench; 2. Lifting mechanism; 3. Conveyor belt structure; 4. Clamping mechanism; 21. Telescopic cylinder; 22. Fixed seat; 23. Sun gear. DETAILED DESCRIPTION

[0018] 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.

[0019] like Figure 1-3As shown, a device for lifting up the gypsum board after it is closed includes a workbench 1 and a lifting mechanism 2. A conveyor belt structure 3 and a closing mechanism 4 are provided on the workbench 1. The lifting mechanism 2 is installed on the workbench 1 between the closing mechanism 4 and the conveyor belt structure 3. The lifting mechanism 2 can lift one end of the gypsum board on the closing mechanism 4 after closing, so that one end of the gypsum board 5 is separated from the conveyor belt structure 3, and the other end is in contact with the conveyor belt structure 3.

[0020] The conveyor belt structure 3 and the sheet-closing mechanism 4 are devices in the existing gypsum board production line, and will not be described in detail again. Figure 1-3 That's it.

[0021] The device can lift the tail of the plate after the sheet is closed, so that the front half of the plate contacts the belt in the conveyor structure, exhausts the air, and at the same time, makes the rear end suspended in the air to increase the friction between the two plates, thereby achieving high-speed starting without misalignment.

[0022] Specifically, Figure 1 As shown, at least two lifting mechanisms 2 are provided, and the distances between the two lifting mechanisms 2 and the side wall of the workbench 1 are the same, so that the lifted gypsum board 5 can be evenly stressed, thereby reducing the possibility of tilting of the two sides of the gypsum board 5.

[0023] The two lifting mechanisms 2 can be controlled to rise and fall individually or synchronously. As long as the heights of the two lifting mechanisms 2 can be the same,

[0024] Further, if Figure 2 As shown, the lifting mechanism 2 includes a telescopic cylinder 21, a fixed seat 22 and a sun gear 23. The telescopic cylinder 21 is fixedly connected to the workbench 1 through a fixing piece. The telescopic end of the telescopic cylinder 21 is connected to the fixed seat 22. The sun gear 23 is rotatably connected to the fixed seat 22, and the sun gear 23 can contact the bottom of the gypsum board.

[0025] Among them, the telescopic cylinder 21 can be controlled by the system.

[0026] like Figure 1-3As shown, the present application is explained by taking the setting of two lifting mechanisms 2 as an example. In the initial state, the sun wheel 23 is lowered to the lower position of the conveyor belt structure 3 under the recovery action of the telescopic cylinder 21, that is, the position of the sun wheel 23 is lower than the position of the belt in the conveyor belt structure 3. When the closing mechanism 4 completes the closing, the gypsum board 5 in the closing structure begins to gradually flatten, and the telescopic cylinder 21 starts and drives the sun wheel 23 to rise, and gradually rises above the position of the belt in the conveyor belt structure 3, thereby completely lifting one end of the gypsum board 5. When the jacked gypsum board is completely restored and flattened by the closing mechanism 4, the lifted end of the gypsum board is suspended in the air, and the unlifted end contacts the belt in the conveyor belt structure 3, and the gypsum board is quickly transferred under the conveyance of the belt in the conveyor belt structure 3. In the process of jacking up, the gypsum board 5 located below can generate an extrusion force on the gypsum board 5 located above, and the air between the two gypsum boards 5 can be discharged through the extrusion force, and the gravity of the two tilted gypsum boards 5 is mainly offset to the belt on the conveyor belt structure 3, that is, when the contact area is constant, the greater the force, the greater the friction. Therefore, the friction between the two gypsum boards 5 after closing and the belt on the conveyor belt structure 3 increases. At this time, the two gypsum boards 5 after closing can withstand the belt conveying at a higher speed.

[0027] The sun gear 23 is rotatable, which can reduce the friction between the gypsum board and the sun gear 23 and facilitate the movement of the gypsum board.

[0028] Further, if Figure 2 As shown, the fixed seat 22 is arranged in an L-shape, the horizontal end face of the fixed seat 22 is connected to the telescopic cylinder 21, the sun gear 23 is connected to the vertical end face of the fixed seat 22, and the top of the end face of the sun gear 23 is higher than the top of the vertical end face of the fixed seat 22. This not only facilitates the installation of the sun gear 23, but also avoids the contact between the fixed seat 22 and the gypsum board, thereby reducing the possibility of damage to the gypsum board.

[0029] The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application. The protection scope of the present application is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present application within the essence and protection scope of the present application, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present application.

Claims

1. A device for lifting up gypsum boards after assembling them, characterized in that: The invention comprises a workbench (1) and a lifting mechanism (2), wherein a conveyor belt structure (3) and a closing mechanism (4) are arranged on the workbench (1), and the lifting mechanism (2) is installed on the workbench (1) between the closing mechanism (4) and the conveyor belt structure (3), and the lifting mechanism (2) can lift one end of the gypsum board after closing on the closing mechanism (4), so that one end of the gypsum board is separated from the conveyor belt structure (3), and the other end abuts against the conveyor belt structure (3).

2. A device for lifting up gypsum boards after assembling according to claim 1, characterized in that: At least two of the lifting mechanisms (2) are provided, and the distances between the two lifting mechanisms (2) and the side wall of the workbench (1) are the same.

3. The device for lifting up gypsum boards after assembling according to claim 1, characterized in that: The lifting mechanism (2) comprises a telescopic cylinder (21), a fixed seat (22) and a sun gear (23); the telescopic cylinder (21) is fixedly connected to the workbench (1) via a fixing member; the telescopic end of the telescopic cylinder (21) is connected to the fixed seat (22); the sun gear (23) is rotatably connected to the fixed seat (22), and the sun gear (23) can contact the bottom of the gypsum board.

4. A device for lifting up gypsum boards after assembling according to claim 3, characterized in that: The fixed seat (22) is arranged in an L-shape, the horizontal end face of the fixed seat (22) is connected to the telescopic cylinder (21), the sun gear (23) is connected to the vertical end face of the fixed seat (22), and the top of the end face of the sun gear (23) is higher than the top of the vertical end face of the fixed seat (22).

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