CN214003756U

CN214003756U - Automatic change windshield auxiliary lifting device

Info

Publication number: CN214003756U
Application number: CN202022182834.2U
Authority: CN
Inventors: 周小川; 杨贺; 刘洋; 李铁成; 张永孝
Original assignee: SAIC GM Wuling Automobile Co Ltd
Current assignee: SAIC GM Wuling Automobile Co Ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-08-20
Anticipated expiration: 2030-09-29

Abstract

The utility model provides an automatic windshield auxiliary lifting appliance, which comprises a lifting appliance fixing frame and a lifting appliance movable frame, wherein the lifting appliance fixing frame is provided with a balancer, a positioning clamp, a driving mechanism and a guiding mechanism; the lifting appliance movable frame is provided with a sucker module for sucking glass, the lifting appliance movable frame is connected with the driving mechanism through a driving connecting piece, and the lifting appliance movable frame is connected with a steel wire rope of the balancer; the driving mechanism on the fixed frame of the lifting appliance drives the movable frame through the driving connecting piece and is assisted by the balancer to lift the movable frame of the lifting appliance, and the movable frame of the lifting appliance is positioned when the movable frame of the lifting appliance is lifted to the topmost end through the positioning fixture and the guiding mechanism on the fixed frame of the lifting appliance. Adopt the technical scheme of the utility model, under the prerequisite of the adjustment degree of freedom when satisfying the installation windshield, movable hanger part can automatic rising, but at the top accurate positioning, can adjust the position by a wide margin, twist reverse in the bottom.

Description

Automatic change windshield auxiliary lifting device

Technical Field

The utility model relates to a mechanical frock technical field especially relates to an automatic change windshield auxiliary hoist.

Background

The automobile final assembly workshop windshield installation form mainly has manual, automatic, semi-automatic three kinds, and wherein automatic, semi-automatic mode need use automatic hoist, and there is the defect mainly in current automatic hoist structure:

1) the manual mode needs operating personnel to walk to windshield rubber coating station, carries windshield to the installation station to lift glass oblique body installation, and intensity of labour is big, and windshield installation once success rate is different because of proficiency.

2) Full automatization hoist need place windshield accuracy on the vehicle, and the investment of paying out because of the position calibration is huge, like 3D vision guide, assistance-localization real-time frock etc..

3) Semi-automatization hoist generally adopts the form that the cylinder adds the belt to promote windshield to hoist top fixed position, and when the hoist reachd vehicle top mounted position, both sides operating personnel both hands overcome the cylinder pulling force, pull down windshield and local activity hoist, place windshield at the mounted position, press the release button, release windshield, supplementary local activity hoist promotes to hoist top fixed position. In the whole installation process, operators on two sides need to pull down and tightly hold handles of the local movable lifting appliance, so that the labor intensity is high; in order to adapt to windshields with different weights, a complex gas path needs to be designed, and correct switching needs to be carried out in time, otherwise, the situations of glass falling and the like can occur; due to the height of the operator, it is not possible to adapt to a higher body height.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses an automatic windshield auxiliary lifting appliance, which solves the problems of pull-down and continuous holding in the semi-automatic lifting appliance mounting process; the automobile windshield can be further adapted to windshields with different weights, and can also be adapted to a higher automobile body.

To this end, the technical scheme of the utility model is that:

an automatic windshield auxiliary lifting appliance comprises a lifting appliance fixing frame and a lifting appliance movable frame, wherein a balancer, a positioning clamp, a driving mechanism and a guiding mechanism are arranged on the lifting appliance fixing frame;

the lifting appliance movable frame is provided with a sucker module for sucking glass, the lifting appliance movable frame is connected with the driving mechanism through a driving connecting piece, and the lifting appliance movable frame is connected with a steel wire rope of the balancer;

the driving mechanism on the fixed frame of the lifting appliance drives the movable frame through the driving connecting piece and is assisted by the balancer to lift the movable frame of the lifting appliance, and the movable frame of the lifting appliance is positioned when the movable frame of the lifting appliance is lifted to the topmost end through the positioning fixture and the guiding mechanism on the fixed frame of the lifting appliance.

This technical scheme adopts split type hoist, hoist fixed frame, and the equalizer that is located it on, positioning fixture, actuating mechanism and guiding mechanism constitute hoist fixed part, hoist movable frame, and the sucking disc module that is located it on constitutes the hoist movable part, hoist fixed part can be installed on the telecontrol equipment of multiform, hoist fixed part passes through the belt with the hoist movable part, equalizer wire rope links to each other, drive hoist movable part through actuating mechanism, it is supplementary by the equalizer, make the hoist movable part go up and down, thereby drive the glass lift that the sucking disc module was absorb, go up and down more steadily, do not need drop-down and continuously hold. In addition, when the lifting appliance reaches the top end, the movable part of the lifting appliance is lifted to the topmost end through the guide mechanism and the positioning clamp, and accurate positioning is achieved. The guide mechanism, the positioning fixture and the outer contour of the movable frame part of the lifting appliance are tightly attached to a plurality of surfaces, so that positioning is realized.

As a further improvement, the driving mechanism includes a belt driving mechanism and a belt pulley, the driving connecting piece is a belt, the belt driving mechanism is connected with the belt through the belt pulley, and the belt drives the lifting device movable frame to lift.

As a further improvement, the belt driving mechanism includes gear motor, gear motor and belt pulley connection, the belt pulley drives the belt and rotates to it goes up and down to drive hoist movable frame.

As a further improvement, the hoist movable frame is equipped with operating handle, the last button that is equipped with of operating handle, the button includes drive button and sucking disc button, the drive button is connected with the gear motor electricity, the sucking disc button is connected with the vacuum control module electricity of sucking disc module.

As a further improvement of the utility model, the lifting appliance movable frame is provided with a hand handle.

As a further improvement of the utility model, the balancer comprises a spiral pipe, and the steel wire rope is positioned in the middle of the spiral pipe.

As a further improvement of the present invention, the balancer is located on both sides of the hanger fixing frame, and the balancers on both sides of the hanger fixing frame are connected to both sides of the hanger moving frame through the wire ropes, respectively.

As a further improvement, the suction cup module is located the bottom of the lifting appliance movable frame, and the bottom of the lifting appliance movable frame is also provided with a detection switch.

As a further improvement of the utility model, guiding mechanism is the gib block, the gib block include with hoist fixed frame fixed connection's fixed part and guide part, the guide part is the obtuse angle with the fixed part, the guide part extends in the slant.

Compared with the prior art, the beneficial effects of the utility model are that:

by adopting the technical scheme of the utility model, on the premise of satisfying the adjustment freedom degree when installing the windshield, the movable hanger part can be automatically lifted, the whole lifting process is automatic, the lifting is not required to be pulled down by hands or lifted up by hands, the top end can be accurately positioned, and the position and the torsion can be greatly adjusted at the bottom end; the speed reducing motor is adopted for driving, and the device can be adapted to windshields of all weight specifications of a final assembly production line; because the lifting appliance does not need to be pulled down by hands, the lifting appliance can be adapted to vehicles with all height specifications of a final assembly production line.

Drawings

Fig. 1 is a schematic structural view of an automatic windshield auxiliary lifting appliance.

Fig. 2 is a side view partial structure schematic diagram of an automatic change windshield auxiliary hoist of the utility model.

The reference numerals include:

1-a hanger fixing frame, 2-a balancer, 3-a speed reducer, 4-a belt pulley, 5-a belt, 6-a positioning clamp, 7-a guide mechanism, 8-a steel wire rope and 9-a spiral pipe;

11-a movable frame of a lifting appliance, 12-a sucker module, 13-a detection switch, 14-an operating handle and 15-a hand handle.

Detailed Description

Preferred embodiments of the present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, an automatic windshield auxiliary hanger comprises a hanger fixing frame 1 and a hanger moving frame 11, wherein a balancer 2, a positioning fixture 6, a driving mechanism and a guiding mechanism 7 are arranged on the hanger fixing frame 1; the hanger movable frame 11 is provided with a sucker module 12 for sucking glass, the hanger movable frame 11 is connected with a driving mechanism through a driving connecting piece, and the hanger movable frame 11 is connected with the steel wire rope 8 of the balancer 2; the driving mechanism comprises a speed reducing motor and a belt pulley 4, the driving connecting piece is a belt 5, the belt 5 driving mechanism is connected with the belt 5 through the belt pulley 4, and the belt 5 drives the lifting tool movable frame 11 to lift. The sucker module 12 is located at the bottom of the hanger movable frame 11, and the bottom of the hanger movable frame 11 is further provided with a detection switch 13.

The guide mechanism 7 is a guide strip, the guide strip comprises a fixing part fixedly connected with the lifting appliance fixing frame 1 and a guide part, the guide part and the fixing part form an obtuse angle, and the guide part extends outwards in an oblique direction.

The lifting appliance moving frame 11 is provided with an operating handle 14, the operating handle 14 is provided with a button, the button comprises a driving key and a sucker key, the driving key is electrically connected with a speed reducing motor, and the sucker key is electrically connected with a vacuum control module of the sucker module 12. And a hand handle 15 is arranged on the lifting appliance movable frame 11.

The balancers 2 are located on two sides of the hanger fixing frame 1, and the balancers 2 on two sides of the hanger fixing frame 1 are respectively connected with two sides of the hanger movable frame 11 through steel wire ropes 8. The balancer 2 comprises a spiral pipe 9, and the steel wire rope 8 is located in the middle of the spiral pipe 9.

The lifting appliance comprises a lifting appliance fixing frame 1, a balancer 2 located on the lifting appliance fixing frame 1, a positioning fixture 6, a lifting appliance fixing part consisting of a driving mechanism and a guide mechanism 7, a lifting appliance movable frame 11, a sucker module 12 located on the lifting appliance movable frame 11, a detection switch 13 and a lifting appliance movable part consisting of an operating handle 14, wherein the lifting appliance fixing part can be installed on various moving devices, the lifting appliance fixing part is connected with the lifting appliance movable part through a belt 5 and a steel wire rope 8 of the balancer 2, the belt 5 is driven through a speed reducer 3 installed on the lifting appliance fixing frame 1 and is assisted by the balancer 2 to lift the lifting appliance movable part, and the lifting appliance movable frame 11 is accurately positioned when lifted to the topmost end through the positioning fixture 6 and the guide mechanism 7 installed on the lifting appliance fixing frame 1. The guide mechanism 7, the positioning clamp 6 and the outer contour of the lifting appliance movable frame 11 are tightly attached to a plurality of surfaces, so that positioning is realized.

The working process is as follows: the selected motion device conveys the automatic windshield auxiliary lifting appliance for absorbing the windshield to a glass installation station, a speed reduction motor of the automatic windshield auxiliary lifting appliance drives a belt pulley 4 to rotate through a remote controller or an automatic trigger signal, a lifting appliance movable frame 11 automatically falls down, when the lifting appliance movable frame 11 falls to a height which is slightly lower, operators at two sides hold a hand handle 15 and guide the hand handle to the glass installation position of a vehicle, the movable lifting appliance continuously and automatically descends, after the glass is installed in place, a belt 5 continuously descends for a short time and stops, the operators press a glass release button on an operating handle 14, after a vacuum chuck completely releases the glass, press a work completion button on the operating handle 14, a speed reducer 3 drives the belt 5 to lift the lifting appliance movable frame 11 to a joint with a fixed lifting appliance frame, and accurately position the lifting appliance movable frame 11 through a positioning clamp 6 and a guide mechanism 7, and the matched moving device conveys the automatic windshield auxiliary lifting appliance to a glass handover station for the next cycle.

The above-mentioned embodiments are the preferred embodiments of the present invention, and the scope of the present invention is not limited to the above-mentioned embodiments, and the scope of the present invention includes and is not limited to the above-mentioned embodiments, and all equivalent changes made according to the shape and structure of the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides an automatic change windshield auxiliary hoist which characterized in that: the lifting appliance comprises a lifting appliance fixing frame and a lifting appliance movable frame, wherein a balancer, a positioning clamp, a driving mechanism and a guide mechanism are arranged on the lifting appliance fixing frame;

2. The automated windshield auxiliary hoist of claim 1, characterized in that: the driving mechanism comprises a belt driving mechanism and a belt pulley, the driving connecting piece is a belt, the belt driving mechanism is connected with the belt through the belt pulley, and the belt drives the lifting tool movable frame to lift.

3. The automated windshield auxiliary hoist of claim 2, characterized in that: the belt driving mechanism comprises a speed reducing motor, the speed reducing motor is connected with a belt pulley, and the belt pulley drives a belt to rotate, so that the lifting appliance movable frame is driven to lift.

4. The automated windshield auxiliary hoist of claim 3, characterized in that: the lifting appliance moving frame is provided with an operating handle, the operating handle is provided with a button, the button comprises a driving key and a sucker key, the driving key is electrically connected with a speed reducing motor, and the sucker key is electrically connected with a vacuum control module of a sucker module.

5. The automated windshield auxiliary hoist of claim 4, characterized in that: and a hand-held handle is arranged on the lifting appliance movable frame.

6. The automated windshield auxiliary hanger according to any one of claims 1 to 5, wherein: the balancer comprises a spiral pipe, and the steel wire rope is located in the middle of the spiral pipe.

7. The automated windshield auxiliary hoist of claim 6, characterized in that: the balancers are located on two sides of the hanger fixing frame, and the balancers on two sides of the hanger fixing frame are respectively connected with two sides of the hanger movable frame through steel wire ropes.

8. The automated windshield auxiliary hanger according to any one of claims 1 to 5, wherein: the sucking disc module is located the bottom of hoist movable frame, the bottom of hoist movable frame still is equipped with detection switch.

9. The automated windshield auxiliary hoist of claim 8, characterized in that: the guide mechanism is a guide strip, the guide strip comprises a fixing part and a guide part, the fixing part is fixedly connected with the lifting appliance fixing frame, the guide part and the fixing part form an obtuse angle, and the guide part extends outwards in an oblique direction.