CN216511415U - Automatic feeding and discharging device for metal plates - Google Patents

Abstract

The utility model discloses an automatic loading and unloading device for metal plates, which comprises a workbench and a movable frame arranged above the workbench, wherein guide rails are arranged on two sides of the top end surface of the workbench in a protruding manner, sliding grooves are formed in two ends of the guide rails, a lifting plate is embedded in the movable frame, two ends of the movable frame are inserted in the sliding grooves in a matching manner, a driving assembly connected with the guide rails is embedded in the movable frame, electromagnetic plates are inserted in two sides of the bottom end surface of the lifting plate in a sliding manner, an installation frame is fixed at the center position of the top end surface of the lifting plate, a trigger switch is fixed on the top wall of the installation frame, a trigger rod connected with the trigger switch is elastically inserted in the top end of the lifting plate, and the automatic loading and unloading device for metal plates improves the stability of the loading and unloading device, facilitates automatic loading and unloading of a back plate of an electric cabinet, and improves the convenience for fixing and loosening the back plate of the electric cabinet, the processing efficiency of regulator cubicle backplate has been promoted.

Description

Automatic feeding and discharging device for metal plates

Technical Field

The utility model belongs to processing equipment of metal plates, and particularly relates to an automatic loading and unloading device for the metal plates.

Background

The regulator cubicle is formed by steel processing and is used for protecting the cupboard of components and parts normal work, and the regulator cubicle backplate makes the important component part of regulator cubicle, and the regulator cubicle backplate need use unloader to carry in the in-process of processing.

At present, the electrical cabinet back plate is thin, so that the tongs on the traditional feeding and discharging device are difficult to fix, the rollers on the existing feeding and discharging device lack a positioning device, the stability of feeding and discharging of the electrical cabinet back plate is poor, meanwhile, the feeding and discharging device cannot automatically fix and loosen the electrical cabinet back plate, a large amount of time is wasted for fixing the electrical cabinet back plate, and the processing efficiency of the electrical cabinet back plate is seriously influenced.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model provides an automatic loading and unloading device for metal plates, which can improve the efficiency in the plate processing of power equipment.

The technical scheme is as follows: the automatic loading and unloading device for the metal plates comprises a workbench and a movable frame, wherein guide rails are arranged on two sides of the top end face of the workbench in a protruding mode; hydraulic rods are arranged on two sides of the top end face of the movable frame; the lifting of the lifting plate is controlled by a hydraulic rod. The spout has all been seted up at the both ends of guide rail, has embedded the lifter plate in the removal frame, and the both ends of removal frame all coincide to peg graft in the spout, wherein have embedded the drive assembly who is connected with the guide rail in the removal frame, and the bottom face both sides of lifter plate all slide to peg graft and have the electromagnetic plate, and the top face central point department of putting of lifter plate is fixed with the mounting bracket, and the roof of mounting bracket is fixed with trigger switch, and wherein the top elasticity of lifter plate is pegged graft and is had the trigger bar of being connected with trigger switch.

Furthermore, the bottom end face both sides of the above-mentioned removal frame all are seted up flutedly, and above-mentioned drive assembly includes that the embedded gyro wheel of installing in the recess and fix the driving motor who removes the frame outer wall.

Furthermore, both ends of the roller are rotatably inserted into the movable frame through bearings, the outer wall of the roller is tightly connected with the guide rail, and a crankshaft of the driving motor penetrates through the movable frame to be fixedly connected with the roller.

Furthermore, the two sides of the inner wall of the groove are respectively provided with a sliding part in a protruding mode, and the sliding parts are matched and inserted into the sliding grooves in an inserted mode.

Furthermore, slide bars are fixed to the top end of the electromagnetic plate in a rectangular array, the slide bars are all matched and inserted into the lifting plate, and an anti-falling part is fixed to one end, penetrating through the lifting plate, of each slide bar.

Furthermore, both ends of the trigger rod are fixed with positioning plates, the top end of the trigger rod is sleeved with a spring, and both ends of the spring are respectively fixedly connected with the lifting plate and the positioning plates.

Furthermore, the locating plate on the top end is in contact with a trigger switch, and the trigger switch is electrically connected with the two electromagnetic plates respectively.

This unloader in automation of sheet metal's technological effect and advantage: the guide rails are arranged on two sides of the top end face of the workbench in a protruding mode, sliding grooves are formed in two ends of each guide rail, sliding portions which are inserted into the sliding grooves in a matched mode are arranged on two ends of the moving frame in a protruding mode, the moving frame is internally provided with the idler wheels and the driving motor, the moving frame is positioned through the sliding portions and the sliding grooves, and the stability of the feeding and discharging device is improved; the electromagnetic plate is installed on two sides of the bottom end face of the lifting plate through the sliding rods, a trigger switch and a trigger rod are arranged in a mounting frame fixed to the center position of the top end face of the lifting plate, the lifting plate moves downwards, the bottom end of the trigger rod is in contact with the electrical cabinet back plate and drives the pushing spring and the trigger rod to be in contact with the trigger switch, the electromagnetic plate is started to adsorb the electrical cabinet back plate, the hydraulic rod drives the lifting plate and the electromagnetic plate to ascend, the spring pulls the trigger rod to be separated from the trigger switch, after the lifting plate is transported to a designated position, the trigger rod is extruded again to be in contact with the trigger switch, blanking is completed by closing the electromagnetic plate, automatic feeding and discharging of the electrical cabinet back plate are facilitated, convenience in fixing and loosening of the electrical cabinet back plate is improved, and machining efficiency of the electrical cabinet back plate is improved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the embodiment of FIG. 1 at A of the present invention;

FIG. 3 is a schematic diagram of a lifter plate structure according to an embodiment of the utility model;

fig. 4 is a schematic structural diagram of a mounting frame according to an embodiment of the utility model.

In the figure: 1. a work table; 2. a guide rail; 3. a movable frame; 4. a hydraulic lever; 5. a chute; 6. a sliding part; 7. a drive motor; 8. a roller; 9. a lifting plate; 10. a slide bar; 11. an electromagnetic plate; 12. a mounting frame; 13. an anti-drop part; 14. a spring; 15. positioning a plate; 16. a trigger lever; 17. the switch is triggered.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Please refer to fig. 1-4, which illustrate an automatic loading and unloading apparatus for metal sheets, comprising a table 1 and a movable frame 3 disposed above the table 1, wherein two sides of the top end surface of the table 1 are respectively provided with a guide rail 2 in a protruding manner, and two sides of the top end surface of the movable frame 3 are respectively provided with a hydraulic rod 4.

Referring to fig. 1 and 2, a guide rail 2 is convexly provided on both sides of a top end surface of a worktable 1, sliding grooves 5 are formed on both ends of the guide rail 2, sliding portions 6 which are fittingly inserted into the sliding grooves 5 are convexly provided on both ends of a movable frame 3, and a roller 8 and a driving motor 7 are installed in the movable frame 3, the movable frame 3 is positioned by the sliding portions 6 and the sliding grooves 5, thereby improving the stability of the loading and unloading device, the sliding grooves 5 are formed on both ends of the guide rail 2, a lifting plate 9 is embedded in the movable frame 3, and both ends of the movable frame 3 are fittingly inserted into the sliding grooves 5, wherein a driving assembly connected with the guide rail 2 is embedded in the movable frame 3, electromagnetic plates 11 are slidably inserted into both sides of a bottom end surface of the lifting plate 9, grooves are formed on both sides of a bottom end surface of the movable frame 3, the driving assembly includes a roller 8 embedded in the grooves and a driving motor 7 fixed on an outer wall of the movable frame 3, the both ends of gyro wheel 8 all rotate through the bearing and peg graft in removing frame 3, and the outer wall and the 2 zonulae occludens of guide rail of gyro wheel 8, and the spindle of driving motor 7 passes and removes frame 3 and gyro wheel 8 fixed connection, and the inner wall both sides of recess all the protrusion is provided with sliding part 6, and sliding part 6 coincide pegs graft in spout 5, and driving motor 7 synchronous revolution at removing frame 3 both ends to make and remove frame 3 and remove in the top of workstation 1.

Referring to fig. 3 and 4, an electromagnetic plate 11 is mounted on two sides of a bottom end face of a lifting plate 9 through a sliding rod 10, a trigger switch 17 and a trigger rod 16 are arranged in a mounting frame 12 fixed at a center position of a top end face of the lifting plate 9, when the lifting plate 9 moves downwards, the bottom end of the trigger rod 16 contacts with a cabinet back plate and drives a pushing spring 14 and the trigger rod 16 to contact with the trigger switch 17, so that the electromagnetic plate 11 is started to adsorb the cabinet back plate, in the process that the lifting plate 9 and the electromagnetic plate 11 are driven by a hydraulic rod 4 to ascend, the spring 14 pulls the trigger rod 16 to separate from the trigger switch 17, after the lifting plate is transported to a specified position, the trigger rod 16 is pressed to contact with the trigger switch 17, so that the electromagnetic plate 11 is closed to complete blanking, the cabinet back plate can be automatically loaded and unloaded, convenience in fixing and loosening of the cabinet back plate is improved, and the processing efficiency of the cabinet back plate is improved, the top end face central point department of lifter plate 9 is fixed with mounting bracket 12, the roof of mounting bracket 12 is fixed with trigger switch 17, wherein the top elasticity of lifter plate 9 is pegged graft and is had the trigger bar 16 of being connected with trigger switch 17, the top of electromagnetic plate 11 is the rectangle array and is fixed with slide bar 10, a plurality of slide bars 10 all coincide to peg graft in lifter plate 9, and the one end that slide bar 10 passed lifter plate 9 is fixed with anticreep portion 13, the both ends of trigger bar 16 all are fixed with locating plate 15, and the top cover of trigger bar 16 is equipped with spring 14, the both ends of spring 14 respectively with lifter plate 9 and locating plate 15 fixed connection, locating plate 15 and the contact of trigger switch 17 that are located the top, trigger switch 17 respectively with two electromagnetic plate 11 electric connection.

After the moving frame 3 moves above the electrical cabinet back plate when the automatic loading and unloading device is used, the hydraulic rod 4 is started to drive the lifting plate 9 to move downwards, the electromagnetic plate 11 is contacted with the electrical cabinet back plate and then extrudes the sliding rod 10 to move upwards until the electromagnetic plate 11 is contacted with the lifting plate 9, meanwhile, the bottom end of the trigger rod 16 is contacted with the electrical cabinet back plate and drives the push spring 14 and the trigger rod 16 to be contacted with the trigger switch 17, so that the electromagnetic plate 11 is started to adsorb the electrical cabinet back plate, in the process that the lifting plate 9 and the electromagnetic plate 11 are driven by the hydraulic rod 4 to ascend, the sliding rod 10 is driven to move downwards by the gravity of the electromagnetic plate 11 and the electrical cabinet back plate, so that the spring 14 pulls the trigger rod 16 to be separated from the trigger switch 17, after the metal plate is transported to a specified position, the hydraulic rod 4 drives the lifting plate 9 to move downwards and extrudes the trigger rod 16 to be contacted with the trigger switch 17 again, so that the electromagnetic plate 11 is closed to finish unloading, the regulator cubicle backplate goes up unloading in being convenient for is automatic, has promoted the fixed convenience with loosen of regulator cubicle backplate, has promoted the machining efficiency of regulator cubicle backplate.

Claims (7)

1. The utility model provides a unloader in sheet metal's automation, includes workstation (1) and removes frame (3), the both sides of workstation (1) are all the protrusion and are provided with guide rail (2) and are used for the installation to remove frame (3), remove the lift of putting up (3) top through hydraulic stem (4) control lifter plate (9), its characterized in that: the side of guide rail (2) has been seted up spout (5) and sliding part (6) looks adaptation, it has lifter plate (9) to embed in removal frame (3), and removes the both ends of frame (3) and all coincide and peg graft in spout (5), wherein remove and to embed the drive assembly who is connected with guide rail (2) in frame (3), the bottom face both sides of lifter plate (9) all slide and peg graft and have electromagnetic plate (11), and the top face central point department of putting of lifter plate (9) is fixed with mounting bracket (12), the roof of mounting bracket (12) is fixed with trigger switch (17), wherein the top elasticity of lifter plate (9) is pegged graft and is had trigger bar (16) be connected with trigger switch (17).

2. The automatic loading and unloading device for metal plates as claimed in claim 1, wherein: the bottom end face of the moving frame (3) is provided with grooves on two sides, and the driving assembly comprises rollers (8) embedded in the grooves and a driving motor (7) fixed on the outer wall of the moving frame (3).

3. The automatic loading and unloading device for metal plates as claimed in claim 2, wherein: the two ends of the roller (8) are rotatably inserted into the movable frame (3) through bearings, the outer wall of the roller (8) is tightly connected with the guide rail (2), and a crankshaft of the driving motor (7) penetrates through the movable frame (3) and is fixedly connected with the roller (8).

4. The automatic loading and unloading device for metal plates as claimed in claim 3, wherein: the two sides of the inner wall of the groove are respectively provided with a sliding part (6) in a protruding mode, and the sliding parts (6) are matched and inserted into the sliding grooves (5).

5. The automatic loading and unloading device for metal plates as claimed in claim 1, wherein: the top of the electromagnetic plate (11) is a rectangular array and is fixedly provided with a plurality of sliding rods (10), the sliding rods (10) are all matched and inserted into the lifting plate (9), and one end of each sliding rod (10) penetrating through the lifting plate (9) is fixedly provided with an anti-falling part (13).

6. The automatic loading and unloading device for metal plates as claimed in claim 5, wherein: both ends of the trigger rod (16) are fixed with positioning plates (15), a spring (14) is sleeved at the top end of the trigger rod (16), and both ends of the spring (14) are fixedly connected with the lifting plate (9) and the positioning plates (15) respectively.

7. The automatic loading and unloading device for metal plates as claimed in claim 6, wherein: the positioning plate (15) positioned at the top end is in contact with a trigger switch (17), and the trigger switch (17) is electrically connected with the two electromagnetic plates (11) respectively.

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