Hoisting device for light board

Abstract

The utility model relates to the technical field of plate hoisting, and particularly discloses a hoisting device for a light plate, which is characterized in that a drawstring is released to enable a hoisting arm to fall on the upper surface of the plate, a first motor is started to drive a straight tooth gear to rotate, and the straight tooth gear is meshed with two racks to enable the two racks to slide inwards; the two racks drag the clamping plates on the two sides to slide inwards at the same time, the inclined faces of the bottom ends of the two clamping plates sliding inwards can be inserted into the bottom ends of the plates, the plates ascend along the inclined faces till the upper surfaces of the plates abut against the rubber wheels, clamping and fixing are completed, and then the pulling belts are tensioned to hoist the plates. A first motor is started to drive a straight tooth gear to rotate reversely, two clamping plates are pushed to the two sides to release plates, the plates of various sizes are automatically taken and placed by sliding the two clamping plates, the effect of convenient use is achieved, the plates are pushed out from the side ends of the clamping plates by rotating rubber wheels, and the effect that the plates can also be placed in a narrow space is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate hoisting, in particular to a light plate hoisting device. Background Art

[0002] According to the material, boards can be divided into two categories: solid wood boards and artificial boards; according to the forming type, they can be divided into solid boards, plywood, fiberboards, decorative panels, fireproof boards, particleboards, etc.

[0003] Existing Chinese patent: A convenient device for transporting light panels, patent number: CN204173764U, including a hoisting frame hoisted under the hoisting rope by a connecting rope, the hoisting frame includes a bottom plate and a side plate connected to one side of the bottom plate, the middle of the upper side of the side plate is connected to a bracket, and the two ends of the upper side are each connected to a lifting ear, there are two hoisting frames, and they are symmetrically hoisted under the hoisting rope, and at least two springs are evenly spaced and connected between the bottom plates of the two hoisting frames; the bracket is hinged to the middle of the hoisting lever, one end of the hoisting lever is connected to the connecting rope, and the other end is hinged to the clamping plate. The utility model symmetrically connects two hoisting frames under the hoisting rope, and is connected between the bottom plates of the two hoisting frames through springs to adapt to the transportation of panels of different sizes; the connection between the hoisting frame and the panel is firm and reliable, and the connection method between the hoisting frame and the panel is simple, fast, and efficient, and can effectively ensure that the panel is not damaged during transportation. It can be widely used in the transportation of light panels.

[0004] However, during the implementation of the above technical solution, it was found that there were at least the following technical problems: the above device, which is fixed by upper and lower clamping, is not only unable to clamp plates of different sizes, but also requires manual loading and unloading of the plates, which is complicated and inconvenient to use. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a lifting device for light panels, which solves the technical problems that the above-mentioned device is fixed by upper and lower clamping, which not only cannot clamp panels of different sizes, but also requires manual loading and unloading of the panels, and the operation is complicated and inconvenient to use.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A lifting device for a light board comprises a bracket, a pull belt is installed on the bracket, a lifting arm is fixedly installed at the end of the pull belt, a first motor is fixedly installed at the top of the lifting arm, a spur gear is fixedly installed at the bottom of the first motor, two racks are slidably installed inside the bracket, a clamping plate is fixedly installed at the bottom end of the two racks, a transmission wheel is rotatably installed inside the clamping plate, a rubber wheel is rotatably installed inside the clamping plate, and a second motor is fixedly installed at the top of the bracket.

[0010] Preferably: a face gear set is installed at the bottom end of the second motor.

[0011] Preferably: a transmission rod is rotatably installed in the bracket; the transmission rod passes through two transmission wheels.

[0012] (III) Beneficial effects

[0013] 1. Release the drawstring to make the lifting arm fall on the upper surface of the plate. The first motor starts to drive the spur gear to rotate. The spur gear meshes with the two racks to make the two racks slide inward. The two racks will drag the clamps on both sides to slide inward at the same time. The inclined surfaces at the bottom ends of the two inward sliding clamps will be inserted into the bottom end of the plate. The plate rises along the inclined surface until the upper surface of the plate rests on the rubber wheel to complete the clamping and fixing. Then the drawstring is tightened to lift the plate. When it is lifted to the required position, the first motor starts to drive the spur gear to reverse, push the two clamps to both sides to release the plate, and automatically take and place plates of various sizes by sliding the two clamps, achieving the effect of easy use.

[0014] 2. When the space to be placed is small and it is inconvenient for the device to enter, the second motor starts to drive the end gear set to rotate, the end gear set drives the transmission rod to rotate, the transmission rod drives the two transmission wheels to rotate, the transmission wheel drives the rubber wheel to rotate through friction, the rubber wheel will push the plate out of the inside of the splint to complete the release through rotation, and the plate is pushed out from the side of the splint by rotating the rubber wheel, so that the effect of placing the plate in a small space can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0016] Figure 1 This is a structural diagram of the bracket of the utility model;

[0017] Figure 2 This is a cross-sectional structural diagram of the hoisting arm of the utility model;

[0018] Figure 3 For this utility model Figure 2 The structural diagram at A;

[0019] Figure 4 This is a structural diagram of a splint of the present utility model.

[0020] Legend: 1. Bracket; 2. Lifting arm; 3. Clamp; 4. First motor; 5. Second motor; 6. Spur gear; 7. Rack; 8. Transmission rod; 9. End gear set; 11. Transmission wheel; 12. Rubber wheel; 13. Pull belt. DETAILED DESCRIPTION

[0021] The embodiment of the present application provides a lifting device for a light board, which effectively solves the technical problem of the above-mentioned device, which is fixed by clamping up and down, not only cannot clamp boards of different sizes, but also requires manual loading and unloading of the boards, and the operation is complicated and inconvenient to use. The pull belt is released to make the lifting arm fall on the upper surface of the board, and the first motor starts to drive the spur gear to rotate. The spur gear meshes with the two racks to make the two racks slide inward. The two racks will simultaneously drag the clamps on both sides to slide inward, and the inclined surfaces at the bottom ends of the two inward sliding clamps will be inserted into the bottom end of the board. The board rises along the inclined surface until the upper surface of the board is against the rubber wheel, completing the clamping and fixing, and then the pull belt is tightened to clamp the board For hoisting, when it is hoisted to the required position, the first motor starts and drives the spur gear to reverse, pushes the two clamps to both sides to release the plate, and automatically takes and places plates of various sizes by sliding the two clamps, achieving the effect of easy use. When the space to be placed is small and it is inconvenient for the device to enter, the second motor starts and drives the end gear set to rotate, the end gear set drives the transmission rod to rotate, the transmission rod drives the two transmission wheels to rotate, the transmission wheel drives the rubber wheel to rotate through friction, the rubber wheel will push the plate out of the inside of the clamp to complete the release through rotation, and the plate is pushed out from the side end of the clamp by rotating the rubber wheel, so that the plate can be placed in a small space.

[0022] Example

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the technical problems that the above-mentioned device is fixed by upper and lower clamping, which not only cannot clamp plates of different sizes, but also requires manual loading and unloading of the plates, and the operation is complicated and inconvenient to use. The overall idea is as follows:

[0024] In view of the problems existing in the prior art, the utility model provides a lifting device for a light board, including a bracket 1, a pull belt 13 is installed on the bracket 1, a lifting arm 2 is fixedly installed at the end of the pull belt 13, a first motor 4 is fixedly installed at the top end of the lifting arm 2, and a spur gear 6 is fixedly installed at the bottom end of the first motor 4.

[0025] Two racks 7 are slidably mounted inside the bracket 1 , and a clamping plate 3 is fixedly mounted at the bottom ends of the two racks 7 . A transmission wheel 11 is rotatably mounted inside the clamping plate 3 , and a rubber wheel 12 is rotatably mounted inside the clamping plate 3 .

[0026] A second motor 5 is fixedly mounted on the top of the bracket 1 , an end face gear set 9 is mounted on the bottom of the second motor 5 , and a transmission rod 8 is rotatably mounted inside the bracket 1 ; the transmission rod 8 passes through two transmission wheels 11 .

[0027] Working principle:

[0028] The first step is to release the pull belt 13 so that the lifting arm 2 falls on the upper surface of the plate. The first motor 4 starts to drive the spur gear 6 to rotate. The spur gear 6 meshes with the two racks 7 to make the two racks 7 slide inward. The two racks 7 will simultaneously drag the clamps 3 on both sides to slide inward. The inclined surfaces at the bottom ends of the two inward sliding clamps 3 will be inserted into the bottom end of the plate. The plate rises along the inclined surfaces until the upper surface of the plate rests against the rubber wheel 12 to complete the clamping and fixing. Then the pull belt 13 is tightened to lift the plate. When it is lifted to the required position, the first motor 4 starts to drive the spur gear 6 to reverse, pushing the two clamps 3 to both sides to release the plate. By sliding the two clamps 3, the automatic picking and placing of plates of various sizes can be completed, thereby achieving the effect of easy use.

[0029] In the second step, when the space to be placed is small and it is inconvenient for the device to enter, the second motor 5 is started to drive the end gear set 9 to rotate, the end gear set 9 drives the transmission rod 8 to rotate, the transmission rod 8 drives the two transmission wheels 11 to rotate, the transmission wheel 11 drives the rubber wheel 12 to rotate through friction, the rubber wheel 12 will push the plate out of the inside of the splint 3 to complete the release through rotation, and the plate is pushed out from the side end of the splint 3 by rotating the rubber wheel 12, so that the effect of placing the plate in a small space is achieved.

[0030] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A light panel hoisting device, comprising a bracket (1), characterized in that: A drawstring (13) is installed on the bracket (1), a lifting arm (2) is fixedly installed at the end of the drawstring (13), a first motor (4) is fixedly installed at the top of the lifting arm (2), a spur gear (6) is fixedly installed at the bottom of the first motor (4), two racks (7) are slidably installed inside the bracket (1), and a clamping plate (3) is fixedly installed at the bottom of the two racks (7).

2. A light panel hoisting device as claimed in claim 1, characterized in that: A transmission wheel (11) is rotatably mounted inside the clamping plate (3), and a rubber wheel (12) is rotatably mounted inside the clamping plate (3).

3. A light panel hoisting device as claimed in claim 1, characterized in that: A second motor (5) is fixedly mounted on the top end of the bracket (1).

4. A light panel hoisting device as claimed in claim 3, characterized in that: A face gear set (9) is installed at the bottom end of the second motor (5).

5. A light panel hoisting device as claimed in claim 1, characterized in that: A transmission rod (8) is rotatably mounted in the bracket (1); The transmission rod (8) passes through two transmission wheels (11).

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