CN218746856U

CN218746856U - Workpiece placing structure

Info

Publication number: CN218746856U
Application number: CN202223364888.6U
Authority: CN
Inventors: 赵志永
Original assignee: Yilian Tianjin Automation Technology Co ltd
Current assignee: Yilian Tianjin Automation Technology Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-03-28
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses a workpiece placing structure, which comprises an upper frame, a lower frame and a substrate, and is characterized in that the upper frame is positioned at the top end of the lower frame, the workpiece placing structure is arranged at the top end of the lower frame, and the substrate is arranged at the upper end of the lower frame; the workpiece placing structure includes: the tray comprises a plurality of tray supports, tray supporting plates and limiting assemblies; a plurality of tray support sets up the top at the base plate respectively, the tray layer board is settled respectively and is set up respectively at a plurality of tray support's top, the utility model relates to a power module production facility technical field, a plurality of work pieces of splendid attire of work piece tray, artifical manual putting into on the tray layer board, through robot and sucking disc device's two sets of sucking discs automatic absorption work piece on the work piece tray, move and polish the depainting on the abrasive band of shell-grinding depainting system, operating personnel can be other works in the automatic depainting time of polishing, have greatly reduced artifical consuming time cost and have improved productivity efficiency.

Description

Workpiece placing structure

Technical Field

The utility model relates to a power module production facility technical field specifically is a structure is placed to work piece.

Background

The power module grinding shell removes paint, and the purpose is to grind the edge of the bottom opening of the power module shell to remove the paint and then weld the edge with other parts of the power module, so that the internal structural parts of the power module are protected hermetically and are not corroded and damaged in the using process, and the signal interference of the outside on the internal structural parts of the power module can be shielded;

however, in the process of producing the power module, the power module shell needs to be manually grabbed and ground on the abrasive belt to remove paint, and the processing method in the prior art has the following defects:

1. only 1 to 2 workpieces can be grabbed manually at one time for polishing, so that the labor consuming time and the cost are high, and the productivity and the efficiency are low;

2. the manual polishing precision is not high, and the manual polishing precision is uneven;

3. the paint dust generated by polishing pollutes the surrounding environment and operators.

SUMMERY OF THE UTILITY MODEL

For solving the above problem, the utility model discloses a following technical scheme realizes: a workpiece placing structure comprises an upper frame, a lower frame and a substrate, wherein the upper frame is positioned at the top end of the lower frame, the workpiece placing structure is installed at the top end of the lower frame, and the substrate is arranged at the upper end of the lower frame;

the workpiece placing structure includes: the tray comprises a plurality of tray supports, tray supporting plates and limiting assemblies;

the tray supports are respectively arranged at the top end of the base plate, the tray supporting plates are respectively arranged at the top ends of the tray supports, and the limiting assemblies are arranged on the tray supports.

Preferably, one end of the workpiece tray is provided with two tray sensors, and one end of each tray sensor is also provided with a tray detection screw.

Preferably, the limiting assembly comprises: a plurality of pallet guide plates and workpiece pallets;

the plurality of tray guide plates are respectively arranged on the plurality of tray supporting plates, and the workpiece tray is arranged on the plurality of tray supporting plates and is positioned between the plurality of tray guide plates.

Preferably, the top end of the base plate is further provided with a shell grinding and paint removing system, a robot and a sucker device.

Preferably, the lower frame is further provided with a master control rotary switch, an air circuit starting button and a robot demonstrator.

Preferably, an abrasive belt machine is further arranged at the top end of the base plate.

Advantageous effects

The utility model provides a structure is placed to work piece possesses following beneficial effect: the workpiece tray contains a plurality of workpieces at one time, the workpieces are manually placed on the tray supporting plate, the workpieces on the workpiece tray are automatically sucked by the two groups of suckers of the robot and the sucker device, the workpieces move to an abrasive belt of a shell grinding and paint removing system to be ground and paint removed, an operator can do other work within the automatic grinding and paint removing time, the labor consuming cost is greatly reduced, the productivity efficiency is improved, the manual grinding is performed every day (8 hours) about 900 productivity, and the equipment mechanism can perform 1800 productivity every day (8 hours);

meanwhile, the grinding consistency of the opening edge of the bottom surface of each workpiece can be ensured, the grinding and paint removal precision is controlled to meet the grinding requirement, and the problem that the grinding generates paint dust to pollute the surrounding environment and operators is solved.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the workpiece placing structure of the present invention.

Fig. 2 is the overall structure schematic diagram of the workpiece placing structure of the present invention.

Fig. 3 is the utility model relates to a tray of structure is placed to work piece detects screw spatial structure sketch map.

In the figure: 1. the automatic polishing machine comprises an upper frame, 2, a lower frame, 3, a substrate, 4, a tray support, 5, a tray supporting plate, 6, a tray sensor, 7, a tray detection screw, 8, a tray guide plate, 9, a workpiece tray, 10, a shell grinding and paint removing system, 11, a robot, 12, a sucker device, 13, a main control rotary switch, 14, an air circuit starting button, 15, a robot demonstrator, 16 and an abrasive belt machine.

Description of the preferred embodiment

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.

Example (b): referring to fig. 1-3, the present invention provides a technical solution: a workpiece placing structure comprises an upper frame 1, a lower frame 2 and a substrate 3, wherein the upper frame 1 is positioned at the top end of the lower frame 2, the workpiece placing structure is installed at the top end of the lower frame 2, and the substrate 3 is arranged at the upper end of the lower frame 2;

the work placing structure includes: the tray comprises a plurality of tray supports 4, tray supporting plates 5 and limiting assemblies;

a plurality of tray support 4 sets up respectively on the top of base plate 3, and tray layer board 5 is settled respectively in the top that sets up respectively at a plurality of tray support 4, and spacing subassembly is settled on a plurality of tray support 4.

Specifically, base plate 3 is used for installing tray support 4 and grinds equipment such as shell paint removal system 10 and robot 11, and tray support 4 then supports tray layer board 5 and work piece tray 9, carries on spacingly through spacing subassembly simultaneously, then is convenient for follow-up robot 11 and sucking disc device 12 to the absorption of work piece.

Preferably, one end of the workpiece tray 9 is provided with two tray sensors 6, and one end of the two tray sensors 6 is further provided with a tray detection screw 7.

As a preferred scheme, furthermore, the limiting assembly comprises: a plurality of pallet guide plates 8 and a workpiece pallet 9;

a plurality of tray deflector 8 sets up respectively on a plurality of tray layer board 5, and work piece tray 9 sets up on a plurality of tray layer board 5, and is located between a plurality of tray deflector 8.

Specifically, one side of the tray guide plate 8 is provided with an inclined plane, so that the workpiece tray 9 can be conveniently and smoothly placed at the top end of the tray supporting plate 5, and the sucking disc device 12 can be conveniently taken.

Preferably, the top end of the base plate 3 is further provided with a shell grinding and paint removing system 10, a robot 11 and a suction cup device 12.

Preferably, the lower frame 2 is further provided with a main control rotary switch 13, an air passage starting button 14 and a robot 11 demonstrator.

Preferably, an abrasive belt machine 16 is further arranged at the top end of the base plate 3, and the workpiece is pressed on a supporting plate and an abrasive belt of the abrasive belt machine 16 to be uniformly polished and paint removed.

The device is provided with a program by the operation of a robot demonstrator, a workpiece tray 9 filled with workpieces is manually placed on a tray supporting plate 5 through an inlet of the workpiece tray 9 on one side of an upper frame 1 and positioned between two tray guide plates 8, after the workpiece tray 9 is placed, an equipment starting button is pressed, a tray sensor 6 detects a tray detection screw 7 and outputs a signal to a PLC (programmable logic controller) in a robot 11, and a solenoid valve of a vacuum generator is started; the tray sensors 6 are divided into two, and tray detection screws 7 at different positions on the workpiece tray 9 are detected to distinguish different workpiece trays 9, so that the shell grinding and paint removing requirements of different workpieces are met;

the sucking disc device 12 carried by the cooperation robot 11 moves to the workpiece tray 9 of the workpiece placing structure through a robot point location program, the sucked workpiece moves to an abrasive belt of the shell grinding and paint removing system 10 to polish and remove paint, the workpiece is sucked by the sucking disc device 12 after polishing and paint removing to move to the workpiece tray 9 of the workpiece placing structure, and the workpiece is placed back to the workpiece tray 9.

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

1. A workpiece placing structure comprises an upper frame, a lower frame and a substrate, and is characterized in that the upper frame is positioned at the top end of the lower frame, the workpiece placing structure is mounted at the top end of the lower frame, and the substrate is arranged at the upper end of the lower frame;

2. The workpiece placing structure according to claim 1, further comprising a workpiece tray, wherein two tray sensors are disposed at one end of the workpiece tray, and a tray detection screw is disposed at one end of the two tray sensors.

3. A workpiece placement structure as defined in claim 1, wherein said limiting member comprises: a plurality of pallet guide plates and workpiece pallets;

4. A workpiece placement structure as defined in claim 1, characterized in that said base plate is further provided at its top end with a shell grinding and paint removing system, a robot and a suction cup device.

5. A workpiece placement structure as defined in claim 1, wherein said lower frame is further provided with a master rotary switch, a gas circuit start button and a robot teach pendant.

6. A workpiece placement structure as defined in claim 1, characterized in that an abrasive belt machine is further provided on the top end of said base plate.