Laminated board warping adjusting device

Abstract

The utility model relates to the technical field of plate straightening equipment, in particular to a device for adjusting warpage of a laminated plate. Comprising a shell, hydraulic cylinders are fixedly installed at the bottom of an inner cavity of the shell at equal intervals, top plates are fixedly installed at the tops of the hydraulic cylinders, a plurality of pressure sensors are fixedly installed at the top of the inner wall of the shell, and first rotating rods are installed between the adjacent top plates. And meanwhile, in the adjusting process, the deformation degree of the plate can be deduced in real time.

Description

Technical Field

[0001] The utility model relates to the technical field of plate straightening equipment, in particular to a laminate warping adjustment device. Background Art

[0002] Warped plates need to be leveled before they can be used. Plate leveling usually involves applying a force to the plate using a pressure plate or a pressure block, which lasts for a period of time to restore the plate to the required flatness.

[0003] In the prior art, there is a plate leveling tool with publication number: CN212826798U, which includes a cylinder having a cavity for accommodating a plate, and a threaded hole connecting the cavity with the outside world is opened on the cylinder; a rotating rod, the outer peripheral surface of which is provided with a thread extending spirally along the axial direction of the rotating rod, and the rotating rod is threadedly engaged in the threaded hole so that one end of the rotating rod extends into the interior of the cylinder and the other end is located outside the cylinder, and the rotating rod rotates in the threaded hole so that the end of the rotating rod located inside the cylinder can be advanced or retracted inside the cylinder.

[0004] The above equipment has the following defects when in use: 1. It is not convenient for loading and unloading the plates; 2. It is impossible to detect the flatness of the plates. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In order to solve the above-mentioned problems of the prior art, the utility model provides a laminate warping adjustment device, which is convenient for loading and unloading of the plate, and can infer the deformation degree of the plate in real time during the adjustment process.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0009] A laminate warping adjustment device comprises a shell, a hydraulic cylinder is fixedly installed at equal intervals at the bottom of the inner cavity of the shell, a top plate is fixedly installed at the top of the hydraulic cylinder, a plurality of pressure sensors are fixedly installed at the top of the inner wall of the shell, and a first rotating rod is installed between adjacent top plates. It is convenient for loading and unloading the plate, and the deformation degree of the plate can be inferred in real time during the adjustment process.

[0010] Preferably, second rotating rods are rotatably mounted on left and right ends of the shell.

[0011] Preferably, the upper surfaces of the first rotating rod and the second rotating rod are located in the same plane.

[0012] Preferably, a control panel is installed on the front side of the shell.

[0013] (III) Beneficial effects

[0014] The utility model provides a laminate warping adjustment device, which has the following beneficial effects:

[0015] (1) By using the first rotating rod, it is convenient to insert the plate into the inner cavity of the shell for straightening, or pull out the straightened plate.

[0016] (2) When the hydraulic cylinder drives the plate to rise and align it with the inner wall of the top of the shell, the pressure sensor can detect the force exerted by each section of the plate on the inner wall of the top of the shell, and then infer the deformation recovery of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the structural diagram of the utility model;

[0018] Figure 2 It is a front cross-sectional view of the utility model.

[0019] In the figure: 1. housing; 2. hydraulic cylinder; 3. top plate; 4. pressure sensor; 5. first rotating rod; 6. second rotating rod; 7. control panel. DETAILED DESCRIPTION

[0020] 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.

[0021] Embodiment 1:

[0022] like Figure 1-2 As shown, the laminate warpage adjustment device of this embodiment includes a shell 1, a hydraulic cylinder 2 is fixedly installed at an equal interval at the bottom of the inner cavity of the shell 1, and a top plate 3 is fixedly installed at the top of the hydraulic cylinder 2. The top plate 3 can lift the plate to cooperate with the top of the inner wall of the shell to straighten the plate. A plurality of pressure sensors 4 are fixedly installed at the top of the inner wall of the shell 1, and the pressure sensors 4 are used to detect the force of the plate on the top of the inner wall of the shell 1. A first rotating rod 5 is installed between adjacent top plates 3. The first push rod 5 facilitates the pushing of the plate into the shell 1.

[0023] Embodiment 2;

[0024] The left and right ends of the housing 1 are rotatably mounted with second rotating rods 6. The second rotating rods 6 facilitate feeding the sheet material into the housing 1.

[0025] Furthermore, the upper surfaces of the first rotating rod 5 and the second rotating rod 6 are located in the same plane.

[0026] Furthermore, a control panel 7 is installed on the front side of the housing 1 .

[0027] Working principle: one end of the plate is placed on the second rotating rod 6, and then the other end of the plate is lifted and pushed into the shell 1. The hydraulic cylinder 2 is controlled to rise through the control panel 7, and the top plate 3 lifts the plate. When the pressure sensor 4 detects that the force exerted by the plate on the shell 1 reaches a predetermined value, it stops. Due to the warping deformation of the plate (the upwardly arched part has a greater force), different parts of the plate exert different forces on the shell 1, so the pressure detected by the pressure sensor 4 is also different. After a period of time, due to the action of the top plate 3 and the shell 1, the plate slowly recovers. When the detection data of the pressure sensor 4 reaches the preset range, that is, when the plate returns to the appropriate flatness, the hydraulic cylinder 2 drives the top plate 3 to descend and the plate can be pulled out.

Claims

1. A laminate warpage adjustment device, comprising a housing (1), characterized in that: Hydraulic cylinders (2) are fixedly mounted at equal intervals on the bottom of the inner cavity of the shell (1), a top plate (3) is fixedly mounted on the top of the hydraulic cylinder (2), a plurality of pressure sensors (4) are fixedly mounted on the top of the inner wall of the shell (1), and a first rotating rod (5) is mounted between adjacent top plates (3).

2. The laminate warpage adjustment device according to claim 1, characterized in that: Second rotating rods (6) are rotatably mounted on the left and right ends of the housing (1).

3. The laminate warpage adjustment device according to claim 2, characterized in that: The upper surfaces of the first rotating rod (5) and the second rotating rod (6) are located in the same plane.

4. The laminate warpage adjustment device according to claim 1, characterized in that: A control panel (7) is installed on the front side of the housing (1).

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