The automatic anti-pinch detection means of lifter
The present invention relates to the detection means of lifter on vehicle dormer window, more particularly to a kind of automatic anti-pinch detection dress of lifter
Automobile glass lifter needs to carry out it in Jing Yin room pinch resistant functionality detection in production, and conventional detection is
What a vertical workbench is fixed in Jing Yin room, lifter is arranged on by workbench by supply line transport manually by workman
On, installation process is pretty troublesome, and workbench floor space is larger, in actually detected operation, workman be all manually step by step
Carry out needing to pause several seconds in anti-pinch test, test process continuing to test by workman is manually operated, otherwise can not test, therefore,
The problem of solving this class is particularly important.
The content of the invention
It is an object of the invention to provide a kind of automatic anti-pinch detection means of lifter, by being provided with sliding equipment, cylinder
Artificial operation, the problem of efficiency is reduced are needed in anti-pinch test to solve lifter with briquetting.
In order to solve the above problems, the invention provides a kind of automatic anti-pinch detection means of lifter, include casing, institute
Casing upper surface is stated for workbench, is provided with the workbench on support plate, support plate and is provided with sliding equipment, the sliding equipment
On be provided with the briquetting of cylinder control, the pneumatic motor of control cylinder moving is provided with the casing, the workbench is provided with
Neck, which is used to install to be provided with lifter erecting bed, the casing on pouring weight, the pouring weight, is provided with connecting rope and cylinder company
Connect, be provided with the casing on turnover door, turnover door and be provided with data display screen, the left and right ends of the sliding equipment are set
Limited location post, for the movement of spacing gas, prevents cylinder from exceeding moving range.
Further improvement is that：Live wire is set to limit bar on the support plate, institute's live wire, connecting rope are all limited from electric wire
Bar, which is passed through, prevents the mixed and disorderly unordered influence lifter of electric wire from putting folder detection.
Further improvement is that：Lifter is installed, the slide rail of the lifter is located at pressure on the lifter erecting bed
The underface of block, cylinder control briquetting moves down the sliding block propped up on lifter and carries out anti-pinch test.
Further improvement is that：The side of the neck is provided with controlling switch, is moved down on the left and right for controlling cylinder
It is dynamic, emergency stop switch is additionally provided with the workbench, the right-hand member in support plate is provided with inductor.
The beneficial effects of the invention are as follows：Because workbench is level, lifter can be installed easily on the table
Detected, and there is cylinder to control briquetting to be pressed on guide rail and detected automatically, when briquetting slides into high order end on guide rail, weight
Block can be moved down, and cylinder is influenceed that original position can be returned back to by pouring weight gravitation, then when inductor senses cylinder, cylinder can stop
Only and the test for carrying out next object is moved up, and due to the relation of neck, lifter erecting bed can arbitrarily be torn open
Installation is unloaded, is easy to the detection of different frocks.The present invention is simple in construction, realize the automatic anti-pinch detection of lifter, not only saves
Detection time, also substantially increase detection efficiency, and floor space is very small.
Brief description of the drawings
Fig. 1 is the schematic diagram of the present invention.
Wherein：1- casings, 2- workbench, 3- support plates, 4- sliding equipments, 5- cylinders, 6- briquettings, 7- pneumatic motors, 8- necks,
9- lifter erecting beds, 10- pouring weights, 11- connecting ropes, 12- turnover doors, 13- data display screens, 14- electric wires limitation bar, 15- controls
System switch, 16- emergency stop switch, 17- inductors, 18- limited posts.
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, the present embodiment
It is only used for explaining the present invention, is not intended to limit the scope of the present invention..
As shown in figure 1, present embodiments providing a kind of automatic anti-pinch detection means of lifter, include casing 1, the case
The upper surface of body 1 is to be provided with support plate 3, support plate 3 to be provided with sliding equipment 4 on workbench 2, the workbench 2, the skate machine
It is provided with structure 4 and the pneumatic motor 7 that control cylinder 5 is moved is provided with the briquetting 6 of the control of cylinder 5, the casing 1, the work
Neck 8 is provided with platform 2 to be used to install to be provided with lifter erecting bed 9, the casing 1 on pouring weight 10, the pouring weight 10 to set
It is equipped with connecting rope 11 to be connected with cylinder 5, is provided with the casing 1 on turnover door 12, turnover door 12 and is provided with data display screen
13, the left and right ends of the sliding equipment 4 are provided with limited post 18, for the movement of limiting cylinder 5, prevent cylinder 5 beyond shifting
Dynamic scope.Live wire is set to limit bar 14 on the support plate 3, institute's live wire, connecting rope are all passed through from electric wire limitation bar 14, prevented
The mixed and disorderly unordered influence lifter of electric wire puts folder detection.Lifter, the cunning of the lifter are installed on the lifter erecting bed 9
Rail is located at the underface of briquetting 6, and the control briquetting 6 of cylinder 5 moves down the sliding block propped up on lifter and carries out anti-pinch test.It is described
The side of neck 8 is provided with controlling switch 15, for controlling the left and right of cylinder 5 to move up and down, and is additionally provided with the workbench 2
Emergency stop switch 16, the right-hand member in support plate 3 is provided with inductor 17.Because workbench 1 is level, lifter can be easily
Be arranged on workbench 1 and detected, and there is the control briquetting 6 of cylinder 5 to be pressed on guide rail and detected automatically, when briquetting 6
When sliding into high order end on guide rail, pouring weight 10 can be moved down, and cylinder 5 is influenceed to return back to original position by the gravitation of pouring weight 10, then when
When inductor 17 senses cylinder 5, cylinder 5 can stop and move up the test for carrying out next object, and due to neck 8
Relation, lifter erecting bed 9 can remove and install arbitrarily, be easy to the detection of different frocks.The present invention is simple in construction, realize
The automatic anti-pinch detection of lifter, the detection time not only saved also substantially increases detection efficiency, and floor space is very
It is small.