CN214291405U

CN214291405U - Suspension mechanism for laser film removal

Info

Publication number: CN214291405U
Application number: CN202022798522.4U
Authority: CN
Inventors: 陈燕; 王技科; 冯建华; 徐亮; 魏运起
Original assignee: Shenzhen Jixiangyun Technology Co ltd
Current assignee: Shenzhen Jixiangyun Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-09-28
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a suspension mechanism for laser membrane removal, which comprises a bending arm, a turnover component and a moving arm component, wherein the bending arm is provided with a plurality of suckers which are used for being adsorbed on the bottom surface of a workpiece; the overturning component is used for driving the bending arms to overturn upwards, the overturning component comprises an overturning motor and an overturning cross beam in transmission connection with the overturning motor, one end of at least one bending arm is arranged on the overturning cross beam, and the overturning motor drives the overturning cross beam to overturn so that the bending arms overturn along with overturning, so that the workpiece is overturned to be in a vertical state; the moving arm assembly is used for driving the bending arm to move along the axial direction of the turnover cross beam. The utility model provides a laser removes membrane with hanging mechanism lifts by crane the convenience, removes membrane effectual.

Description

Suspension mechanism for laser film removal

Technical Field

The utility model relates to a remove membrane equipment technical field, specifically speaking relates to a laser removes membrane and uses suspension mechanism.

Background

In order to improve the safety performance and appearance of the automobile, the prior art automobile glass needs to be processed by various film layers, including laser film removal. However, the automobile glass is easy to deform under the condition of horizontal placement, and the focus of laser after deformation cannot be concentrated on a coating layer, so that the film removing effect is influenced. The vertical placement can alleviate the above problem, but has a problem of difficulty in suction and lifting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser removes membrane with mechanism that hangs lifts by crane the convenience, removes membrane effectual.

The utility model discloses a laser removes membrane and uses the technical scheme who hangs mechanism and adopt is:

a suspension mechanism for laser film removal comprises a bending arm, a turnover assembly and a moving arm assembly, wherein the bending arm is provided with a plurality of suckers, and the suckers are used for being adsorbed on the bottom surface of a workpiece; the overturning component is used for driving the bending arms to overturn upwards, the overturning component comprises an overturning motor and an overturning cross beam in transmission connection with the overturning motor, one end of at least one bending arm is arranged on the overturning cross beam, and the overturning motor drives the overturning cross beam to overturn so that the bending arms overturn along with overturning, so that the workpiece is overturned to be in a vertical state; the moving arm assembly is used for driving the bending arm to move along the axial direction of the turnover cross beam.

Preferably, the arm moving assembly comprises an arm moving guide rail, an arm moving sliding block and an arm moving driving assembly, the arm moving sliding block is arranged on the arm moving guide rail, the bent arm is arranged on the arm moving sliding block, and the arm moving driving assembly drives the arm moving sliding block and the bent arm to slide along the arm moving guide rail.

As a preferred scheme, the arm moving driving assembly comprises an arm moving motor, an arm moving lead screw and a lead screw nut sleeved on the arm moving lead screw; the arm moving screw is a positive screw and a negative screw, the screw nuts are respectively arranged on a positive screw section and a negative screw section of the arm moving screw, the arm moving sliding blocks are correspondingly arranged on the screw nuts, and the bending arms are respectively arranged on the arm moving sliding blocks.

As a preferred scheme, the arm moving screw comprises a positive screw section, a connecting section and a negative screw section, and two ends of the connecting section are respectively connected with the positive screw section and the negative screw section through a coupler.

Preferably, a worm wheel is arranged on the arm moving screw rod, a worm is arranged on a main shaft of the arm moving motor, and the worm is meshed with the worm wheel.

Preferably, the arm moving guide rail is arranged on the overturning beam, and the length direction of the arm moving guide rail is parallel to the axial direction of the overturning beam.

As a preferred scheme, the overturning beam comprises an overturning plate and a square through pipe arranged on the overturning plate, and the arm moving guide rails are arranged on the overturning plates on two sides of the square through pipe.

Preferably, each bending arm is correspondingly provided with four arm moving sliders, two of the arm moving sliders are arranged on the arm moving guide rail on one side of the square through pipe, the other two arm moving sliders are arranged on the arm moving guide rail on the other side of the square through pipe, and the screw nut is clamped between the two arm moving sliders.

As the preferred scheme, the bending arm comprises a vertical section and a horizontal section which are connected, and the sucker is arranged on the horizontal section of the bending arm.

Preferably, the position of the suction cup is adjustable along the length of the horizontal section.

The utility model discloses a laser removes membrane with suspension mechanism's beneficial effect is: the work piece level conveys the sucking disc top of the arm of buckling, and the sucking disc adsorbs in the work piece bottom surface, and the upset crossbeam upset is ordered about to the upset motor, makes the arm of buckling follow the upset to make the work piece upset to vertical state. The workpiece in the vertical state can not be obviously deformed due to gravity, so that the film can be conveniently removed by laser, and the workpiece is horizontally placed and conveyed, so that the lifting is simple and convenient.

Drawings

Fig. 1 is a schematic structural diagram of a suspension mechanism for laser film removal of the present invention.

Fig. 2 is a schematic view of the suspension mechanism for laser de-filming according to the present invention, wherein the workpiece is in a horizontal state.

Fig. 3 is a schematic view of the suspension mechanism for laser de-filming according to the present invention, wherein the workpiece is in a vertical state.

Detailed Description

The invention will be further elucidated and described with reference to the following embodiments and drawings in which:

referring to fig. 1, 2 and 3, a suspension mechanism for laser de-filming includes a bending arm 10, a turning assembly 20 and a moving arm assembly 30.

The bending arm 10 is provided with a plurality of suckers 11, and the suckers 11 are used for being adsorbed on the bottom surface of a workpiece.

The overturning assembly 20 is used for driving the bending arm 10 to overturn upwards, the overturning assembly 20 comprises an overturning motor 21 and an overturning beam 22 in transmission connection with the overturning motor 21, and at least one end of the bending arm 10 is arranged on the overturning beam 22. The turnover motor 21 drives the turnover beam 22 to turn over, so that the bending arm 10 turns over along with the turnover, and the workpiece is turned over to be in a vertical state.

The moving arm assembly 30 is used to drive the bending arm 10 to move along the axial direction of the turnover beam 22.

Work piece horizontal transfer to the sucking disc 11 top of bending arm 10, sucking disc 11 adsorbs in the work piece bottom surface, and upset motor 21 orders about upset crossbeam 22 and overturns, makes bending arm 10 follow the upset to make the work piece overturn to vertical state, laser emission subassembly 40 transmission laser, remove the membrane operation.

The arm moving assembly 30 includes an arm moving guide 31, an arm moving slider 32 disposed on the arm moving guide 31, and an arm moving driving assembly 33. The bending arm 10 is arranged on the arm moving sliding block 32, and the arm moving driving assembly 33 drives the arm moving sliding block 32 and the bending arm 10 to slide along the arm moving guide rail 31.

After the automobile glass coating is removed by laser, the overturning motor 21 is rotated reversely, the bending arm 10 is overturned reversely, so that the workpiece is overturned to be in a horizontal state, and the workpiece is placed on the conveying line again at the moment. The arm moving driving assembly 33 drives the arm moving sliding block 32 and the bending arm 10 to slide along the arm moving guide rail 31, so that the bending arm 10 moves out of the width path of the automobile glass, and the automobile glass can be conveniently conveyed out of the conveying line along the original conveying direction.

The arm moving driving assembly 33 includes an arm moving motor 331, an arm moving screw 332, and a screw nut 333 sleeved on the arm moving screw 332. The arm moving screw 332 is a positive and negative screw rod, and the two groups of screw nuts 333 are respectively arranged on the positive screw section and the negative screw section of the arm moving screw 332. The two sets of arm moving sliding blocks 32 are correspondingly arranged on the screw nut 333, and the two sets of bending arms 10 are respectively arranged on the arm moving sliding blocks 32. The arm moving motor 331 drives the arm moving screw 332 to rotate, and drives the two screw nuts 333 to move towards or away from each other, so as to move the two bending arms 10 towards or away from each other.

The arm moving screw 332 comprises a positive screw section, a connecting section 3321 and a negative screw section, wherein two ends of the connecting section 3321 are respectively connected with the positive screw section and the negative screw section through a coupler. Wherein, the both ends of positive silk section and anti-silk section all are equipped with the bearing frame.

A worm gear 3322 is arranged on the arm moving screw 332, a worm is arranged on a main shaft of the arm moving motor 331, and the worm is meshed with the worm gear 3322. Specifically, the turbine 3322 is provided on the connecting section 3321.

The arm moving guide 31 is provided on the turning cross member 22, and the length direction of the arm moving guide 31 is parallel to the axial direction of the turning cross member 22. The turning cross beam 22 comprises a turning plate 221 and a square through pipe 222 arranged on the turning plate, and the arm moving guide rails 31 are arranged on the turning plate 221 on two sides of the square through pipe 222.

Each bending arm 10 is correspondingly provided with four arm moving sliders 32, two of the arm moving sliders 32 are arranged on the arm moving guide rail 31 on one side of the square tube, the other two arm moving sliders 32 are arranged on the arm moving guide rail 31 on the other side of the square tube, and the screw nut 333 is clamped between the two arm moving sliders 32.

The bending arm 10 comprises a vertical section 12 and a horizontal section 13 which are connected, the bending arm is L-shaped, and the sucker 11 is arranged on the horizontal section 13 of the bending arm 10. When the automobile glass is conveyed to the position of the equipment, the horizontal section 13 is positioned on the lower surface of the automobile glass and is approximately parallel to the automobile glass, and the overturning motor 21 drives the bending arm 10 to rotate for a small angle, so that the sucker 11 is attached to and adsorbed on the bottom surface of the automobile glass. The turnover motor 21 continues to turn over to the state that the horizontal section 13 is vertical, so that the automobile glass is processed into a relatively vertical state to reduce deformation.

In the above solution, the position of the suction cup 11 is adjustable along the length direction of the horizontal segment 13.

The utility model discloses a laser removes membrane with mechanism that hangs, work piece horizontal transfer to the 11 tops of the sucking disc of the arm 10 of buckling, sucking disc 11 adsorb in the work piece bottom surface, and upset motor 21 orders about the upset of upset crossbeam 22, makes the arm 10 of buckling follow the upset to make the work piece upset to vertical state. The workpiece in the vertical state can not be obviously deformed due to gravity, so that the film can be conveniently removed by laser, and the workpiece is horizontally placed and conveyed, so that the lifting is simple and convenient.

In addition, after the bending arm 10 is turned by 90 °, the workpiece on the bending arm is directly lifted to a certain height, and the length of the vertical section of the bending arm 10 is related, so that a lifting mechanism is directly omitted through the turning assembly 20, and the cost is reduced.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A laser removes membrane and uses suspension mechanism which characterized in that includes:

the bending arm is provided with a plurality of suckers, and the suckers are used for adsorbing the bottom surface of a workpiece;

the turnover assembly is used for driving the bending arms to turn upwards, the turnover assembly comprises a turnover motor and a turnover cross beam in transmission connection with the turnover motor, one end of at least one bending arm is arranged on the turnover cross beam, and the turnover motor drives the turnover cross beam to turn over so that the bending arms turn over along with the turnover, and therefore the workpiece is turned to be in a vertical state;

and the moving arm assembly is used for driving the bending arm to move along the axial direction of the turnover beam.

2. The suspension mechanism for laser film removal according to claim 1, wherein the arm moving assembly comprises an arm moving guide rail, an arm moving slider arranged on the arm moving guide rail, and an arm moving driving assembly, the bending arm is arranged on the arm moving slider, and the arm moving driving assembly drives the arm moving slider and the bending arm to slide along the arm moving guide rail.

3. The suspension mechanism for laser film removal as defined in claim 2, wherein the arm-moving driving assembly comprises an arm-moving motor, an arm-moving lead screw and a lead screw nut sleeved on the arm-moving lead screw;

the arm moving screw is a positive screw and a negative screw, the screw nuts are respectively arranged on a positive screw section and a negative screw section of the arm moving screw, the arm moving sliding blocks are correspondingly arranged on the screw nuts, and the bending arms are respectively arranged on the arm moving sliding blocks.

4. The suspension mechanism for laser film removal according to claim 3, wherein the arm-moving screw comprises a positive screw section, a connecting section and a negative screw section, and two ends of the connecting section are respectively connected with the positive screw section and the negative screw section through couplings.

5. The suspension mechanism for laser film removal as defined in claim 3, wherein a worm wheel is provided on the arm moving screw, and a worm is provided on a main shaft of the arm moving motor, and the worm is engaged with the worm wheel.

6. The suspension mechanism for laser film removal as defined in claim 3, wherein the arm-moving guide is disposed on the turning beam, and the length direction of the arm-moving guide is parallel to the axial direction of the turning beam.

7. The suspension mechanism for laser film removal as claimed in claim 6, wherein the turning beam comprises a turning plate and a square tube disposed on the turning plate, and the arm-moving guide rails are disposed on the turning plate at two sides of the square tube.

8. The suspension mechanism for laser film removal as defined in claim 7, wherein each bending arm is correspondingly provided with four arm moving sliders, two of which are disposed on the arm moving guide rail on one side of the square tube, and the other two are disposed on the arm moving guide rail on the other side of the square tube, and the screw nut is clamped between the two arm moving sliders.

9. The suspension mechanism for laser film removal as defined in claim 1, wherein the bending arm comprises a vertical section and a horizontal section connected with each other, and the suction cup is disposed on the horizontal section of the bending arm.

10. The suspension mechanism for laser de-filming of claim 9 wherein the position of said suction cup is adjustable along the length of said horizontal section.