CN212100777U - Positioning device for electric traveling machine - Google Patents

Abstract

The utility model discloses an electronic line shifter is with positioner, including the connecting rod, the guide rail is installed to connecting rod left and right ends symmetry, the guide rail upper end is connected with the mount pad through the slider, the mount pad upper end is equipped with the line shifter, the line shifter rear end face is equipped with infrared receiver, the side symmetry is opened there is first spacing groove in the guide rail, first spacing inslot swing joint has the limiting plate, the limiting plate middle part is equipped with electric push rod, electric push rod upper end is equipped with driven baffle, the outer tip of limiting plate has first mounting panel through bolted connection, first mounting panel rear end is equipped with a piston section of thick bamboo, the connecting rod middle part is equipped with laser range finder. This kind of positioner for electric line shifter, after the line shifter receives stop signal, insert the piston rod through the piston rod and make the line shifter move slowly in the piston cylinder, improved the effect of line shifter location accuracy, and simple structure, convenient to use.

Description

Positioning device for electric traveling machine

Technical Field

The utility model relates to a conveying equipment technical field specifically is an electronic positioner that moves machine.

Background

In automobile production, due to the complex process and a plurality of processes, a transfer machine is often needed when a roller bed is used as a production conveying line of a workshop. The electric transfer machine is used as the most widely used conveying equipment in the automobile manufacturing industry, and can generally realize the conversion of a plurality of conveying lines in the same area; in order to ensure that the transfer work of each conveying line is completed successfully, the electric transfer machine has to have an accurate stopping point at the corresponding position of each conveying line, and if the stopping position of the electric transfer machine deviates from the conveying line, the conveyed workpieces can be derailed and turned over. In other words, during the conveying movement of the electric moving machine, the detection and the positioning of the moving machine are critical. When an existing electric transfer machine is transported on a conveying line, a switch or a sensor or other similar detection devices are generally adopted, and a position where the transfer machine stops is detected and controlled by an in-place signal to achieve a positioning purpose. Therefore, a positioning device for an electric traveling machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic for machine positioner that moves to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electronic line shifter is with positioner, includes the connecting rod, the guide rail is installed to connecting rod left and right sides tip symmetry, the guide rail upper end is connected with the mount pad through the slider, the mount pad upper end is equipped with the line shifter, the line shifter rear end face is equipped with infrared receiver, the side symmetry is opened to the guide rail inboard has first spacing groove, first spacing inslot swing joint has the limiting plate, the limiting plate middle part is equipped with electric push rod, electric push rod upper end is equipped with driven baffle, the outer tip of limiting plate has first mounting panel through bolted connection, the tip is equipped with the piston barrel behind the first mounting panel, the terminal surface is opened before the guide rail has the second spacing groove, the tip is connected with the piston rod through the second mounting panel behind the second spacing groove, the connecting rod middle part is equipped with laser.

Preferably, the piston rod is movably inserted into the piston cylinder, and the piston rod and the piston cylinder are both arranged in the second limit groove.

Preferably, the slider is square and is arranged on the lower end face of the mounting seat, and the front end part of the lower end face of the mounting seat is fixedly provided with the active baffle.

Preferably, the driving baffle and the driven baffle are parallel to each other, and the rear end face of the driving baffle is movably attached to the front end face of the driven baffle.

Preferably, the laser range finder, the transitional machine, the infrared receiver, the electric push rod and the controller are connected in series through a lead.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of positioner for electric line shifter, through setting up initiative baffle, driven baffle, the piston barrel, the piston rod, first mounting panel, the second mounting panel, mount pad and limiting plate structure, can receive the light that laser range finder produced through infrared receiver, and with signal feedback to controller, make the work of electric push rod through the controller, thereby make driven baffle locate initiative baffle the place ahead, after the line shifter receives stop signal, can insert the line shifter operation slowly in the piston barrel through the piston rod, thereby avoid the line shifter scram in-process, produce the speed reduction and continue to remove, inertial sliding, and lead to the condition emergence that the thing that moves on the transfer chain can't be accurately carried on the line shifter, the effect of line shifter location accuracy has been improved, and simple structure, high durability and convenient use.

Drawings

FIG. 1 is a partial sectional view of the structure of the present invention;

FIG. 2 is a main sectional view of the structure of the present invention;

fig. 3 is a sectional view of the guide rail and the limiting plate of the structure of the present invention.

In the figure: the laser distance measuring device comprises a connecting rod 1, a laser distance measuring instrument 2, a guide rail 3, a first limiting groove 4, a limiting plate 5, a first mounting plate 6, a piston cylinder 7, a driving baffle 8, a second limiting groove 9, a second mounting plate 10, a piston rod 11, a sliding block 12, a mounting seat 13, a moving machine 14, an infrared receiver 15, an electric push rod 16 and a driven baffle 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an electronic positioner for machine of moving, includes connecting rod 1, guide rail 3 is installed to 1 left right-hand member symmetry of connecting rod, 1 fixed welding of connecting rod is tip behind 3 medial surfaces of guide rail, 3 upper ends of guide rail are connected with mount pad 13 through slider 12, 12 swing joint in 3 upper ends of guide rail, slider 12 is squarely locates terminal surface under mount pad 13, tip fixed mounting has initiative baffle 8 before 13 lower terminal surfaces of mount pad. The driving baffle 8 and the driven baffle 17 are parallel to each other, and the rear end face of the driving baffle 8 is movably attached to the front end face of the driven baffle 17. The upper end part of the mounting seat 13 is provided with a transfer machine 14, the rear end surface of the transfer machine 14 is provided with an infrared receiver 15, the model of the infrared receiver 15 is HS0038BD (brand: Kexiang core), the inner side surface of the guide rail 3 is symmetrically provided with a first limiting groove 4, the inner cavities of the first limiting groove 4 and a second limiting groove 9 are communicated, the first limiting groove 4 is a strip-shaped groove, a limiting plate 5 is movably connected in the first limiting groove 4, the left end part and the right end part of the limiting plate 5 are inserted into the second limiting groove 9, the middle part of the limiting plate 5 is provided with an electric push rod 16, the model of the electric push rod 16 is PXTL (brand: Longxiang hardware), the upper end part of the electric push rod 16 is provided with a driven baffle 17, the outer end part of the limiting plate 5 is connected with a first mounting plate 6 through a bolt, the rear end part of the first mounting plate 6 is provided with a, the rear end part of the second limit groove 9 is connected with a piston rod 11 through a second mounting plate 10, the piston rod 11 is movably inserted inside the piston cylinder 7, and the piston rod 11 and the piston cylinder 7 are both arranged in the second limit groove 9. The middle part of the connecting rod 1 is provided with a laser range finder 2. The laser range finder 4 is AWT-JGJC (brand: EVERTE/Eviet), and the laser range finder 2, the transitional machine 14, the infrared receiver 15, the electric push rod 16 and the controller are connected in series through wires. The infrared receiver 15 is arranged to receive infrared rays emitted by the laser range finder 2 and can play a role of transmitting signals so as to feed back the signals to the controller, on one hand, the controller can send stop signals to the transitional machine, on the other hand, the electric push rod 16 can work, the electric push rod 16 works through the controller, the driven baffle 17 is inserted in front of the driving baffle 8, when the electric push rod 16 slides due to sudden stop, the piston rod 11 can be inserted into the piston cylinder 7 to buffer the movement of the transitional machine 14, the phenomenon that the transitional machine 14 slides due to sudden stop and inaccurate positioning is caused is avoided, and the positioning accuracy of the transitional machine 14 is improved. When the positioning device for the electric traveling machine is used, the infrared receiver 15 feeds back a signal to the controller according to the infrared emitted by the laser range finder 2, and after the controller receives the signal emitted by the infrared receiver 15, on one hand, the controller sends a signal for stopping the traveling machine 14 to stop the traveling machine 14, and on the other hand, the controller controls the electric push rod 16 to work, the driven baffle 17 is pushed upwards, the driven baffle 17 is arranged in front of the driving baffle 8, so that the bearing force is increased for the sliding of the traveling machine 14, namely, the piston rod 11 is inserted into the piston cylinder 7 to buffer, the movement of the traveling machine 14 is gradually reduced, and the traveling machine is rapidly stopped.

The working principle is as follows: when the moving machine 14 is used, after being electrified, the moving machine 14 moves from the front end part to the rear end part of the guide rail 3, at the moment, the sliding block 12 slides on the guide rail 3, when the moving machine 14 moves to a measuring range of the laser range finder 2, the infrared receiver 15 contacts light emitted by the laser range finder 2, so that signals are fed back to the controller, the controller sends a stop signal to the moving machine 14, and simultaneously sends a control signal to the electric push rod 16, so that the electric push rod 16 works, the electric push rod 16 pushes the driven baffle 17 to move upwards, after the moving machine 14 contacts the stop signal, the sliding block 12 still slides on the guide rail 3 for a small distance, the driving baffle 8 pushes the driven baffle 17, so that the piston rod 11 is inserted into the piston cylinder 7, the movement of the moving machine 14 is reduced, and the position of the moving machine 14 is rapidly fixed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an electric positioner for machine of traveling, includes connecting rod (1), its characterized in that: guide rails (3) are symmetrically installed at the left end and the right end of the connecting rod (1), the upper end of each guide rail (3) is connected with a mounting seat (13) through a sliding block (12), the upper end of each mounting seat (13) is provided with a moving machine (14), the rear end face of each moving machine (14) is provided with an infrared receiver (15), the inner side face of each guide rail (3) is symmetrically provided with a first limiting groove (4), a limiting plate (5) is movably connected in each first limiting groove (4), the middle part of each limiting plate (5) is provided with an electric push rod (16), the upper end of each electric push rod (16) is provided with a driven baffle (17), the outer end part of each limiting plate (5) is connected with a first mounting plate (6) through a bolt, the rear end part of each first mounting plate (6) is provided with a piston cylinder (7), the front end face of each guide rail (3) is provided with a second limiting groove (9), the rear, the middle part of the connecting rod (1) is provided with a laser range finder (2).

2. The positioning device for an electric traveling machine according to claim 1, characterized in that: the piston rod (11) is movably inserted in the piston cylinder (7), and the piston rod (11) and the piston cylinder (7) are both arranged in the second limiting groove (9) groove.

3. The positioning device for an electric traveling machine according to claim 1, characterized in that: the slider (12) is the square terminal surface under locating mount pad (13), tip fixed mounting has initiative baffle (8) before mount pad (13) lower terminal surface.

4. The positioning device for an electric traveling machine according to claim 3, characterized in that: the driving baffle (8) and the driven baffle (17) are parallel to each other, and the rear end face of the driving baffle (8) is movably attached to the front end face of the driven baffle (17).

5. The positioning device for an electric traveling machine according to claim 1, characterized in that: the laser range finder (2), the transitional machine (14), the infrared receiver (15), the electric push rod (16) and the controller are connected in series through wires.

Images