CN212793216U

CN212793216U - Front and back door automatic milling system

Info

Publication number: CN212793216U
Application number: CN202020863266.XU
Authority: CN
Inventors: 张朝气
Original assignee: Wuhan Minhui Automobile Parts Co Ltd
Current assignee: Wuhan Minhui Automobile Parts Co Ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-03-26
Anticipated expiration: 2030-05-21

Abstract

The utility model belongs to the technical field of door frame frock, a front and back door automatic milling system is provided, which comprises a main frame, be provided with the PLC controller on the main frame, the robot, the anchor clamps subassembly, the milling cutter subassembly and trade the milling cutter subassembly, PLC controller and robot, the anchor clamps subassembly and trade milling cutter subassembly electricity and control work, the milling cutter subassembly is installed on the robot and is aimed at the anchor clamps subassembly, treat that the product of processing is fixed on the anchor clamps subassembly, it sets up by the anchor clamps subassembly to trade the milling cutter subassembly, trade the milling cutter subassembly and include and trade cutter spare automatically to milling cutter appearance, the milling cutter subassembly moves when changing milling cutter and arrives to aim at milling cutter appearance again after changing milling cutter automatically. The utility model has the advantages of degree of automation is good, can accomplish automatically and mill and trade milling cutter's work, solves the manual work and polishes inefficiency and probably be injured, and a large amount of dust is big to health harm, and the big scheduling problem of the amount of labour has improved production efficiency.

Description

Front and back door automatic milling system

Technical Field

The utility model belongs to the technical field of door frame frock, concretely relates to front and back door automatic milling system.

Background

The welding bead of the existing front and rear door frames is polished by manual operation, the operation mode is that a worker takes a product after welding is finished and places the product on a workbench, then manual electric polishing is carried out, and during the period, 1 worker works to meet the production rhythm. The technical problems faced by this approach are: requiring more than one year of skilled operators; the noise is large during polishing and processing, and long-term operation has influence on the hearing of staff; the workbench needs to be placed at a designated position, so that a large area is occupied, and space is wasted; a large amount of iron dust is generated during grinding, the breath of staff is influenced, lung diseases can be caused after a long time, and air pollution is increased; in the process, the rotation speed of the polishing sheet is high, and the problem of injury risk and the like exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to prior art's current situation, and provide a front and back door automatic milling system, solve the manual work and polish inefficiency and probably be injured, a large amount of dust is big to health harm, the big scheduling problem of the amount of labour.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a front and back door automatic milling system, including the main frame, its characterized in that, the main frame on be provided with PLC controller, robot, anchor clamps subassembly, milling head subassembly and trade the milling cutter subassembly, PLC controller and robot, anchor clamps subassembly and trade milling cutter subassembly electricity and control work, milling head unit mount on the robot and aim at the anchor clamps subassembly, treat that the product of processing is fixed on the anchor clamps subassembly, trade the milling cutter subassembly and set up by the anchor clamps subassembly, trade the milling cutter subassembly including changing milling cutter appearance and automatic cutter changing, milling head subassembly move when changing milling cutter and arrive to align milling cutter appearance again after changing milling cutter to automatic cutter changing.

In foretell front and back door automatic milling system, automatic tool changing piece including tool changing clamp jaw and set up the power spare under the tool changing clamp jaw, power spare can drive the clamp jaw and press from both sides tightly or loosen milling cutter.

In the automatic front and rear door milling system, the main frame is further provided with a magnetic demagnetizer.

In the automatic milling system for the front door and the rear door, a milling and collecting funnel is arranged at the lower part of the clamp assembly.

In the automatic front and rear door milling system, the milling head assembly comprises a milling cutter handle and a milling cutter which are connected with each other, and the milling cutter handle and the milling cutter are detachably connected.

Compared with the prior art, the utility model has the advantages of degree of automation is good, can accomplish automatically and mill and trade milling cutter's work, solves the manual work and polish inefficiency and probably be injured, and a large amount of dust is big to health harm, and the big scheduling problem of amount of labour has improved production efficiency.

Drawings

FIG. 1 is an overall schematic view of the present front and rear door automatic milling system;

fig. 2 is a schematic view of the milling head assembly;

fig. 3 is a schematic structural view of the cutter changing assembly.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

In the figure, a main frame 1; a PLC controller 2; a robot 3; a clamp assembly 4; a milling head assembly 5; a milling cutter changing component 6; a milling cutter shank 7; a milling cutter 8; aligning the milling cutter device 9; a tool changing jaw 10; a power member 11; a magnetic demagnetizer 12; the collection funnel 13 is milled.

As shown in fig. 1, fig. 2 and fig. 3, this front and back door automatic milling system, including main frame 1, be provided with PLC controller 2 on the main frame 1, robot 3, anchor clamps subassembly 4, milling head subassembly 5 and trade milling cutter subassembly 6, PLC controller 2 and robot 3, anchor clamps subassembly 4 and trade milling cutter subassembly 6 electricity and be connected and control work, milling head subassembly 5 is installed on robot 3 and is aimed at anchor clamps subassembly 4, milling head subassembly 5 is including interconnect milling cutter handle of a knife 7 and milling cutter 8, milling cutter handle of a knife 7 is for removable the changing with milling cutter 8 and being connected, make things convenient for subsequent automatic the change like this.

The product to be processed is fixed on the clamp assembly 4, the milling cutter replacing assembly 6 is arranged beside the clamp assembly 4, the milling cutter replacing assembly 6 comprises a milling cutter instrument 9 and an automatic cutter replacing piece, the milling head assembly 5 moves to the automatic cutter replacing piece to replace the milling cutter 8 and then aligns the milling cutter instrument 9 when the milling cutter is replaced, the automatic cutter replacing piece comprises a cutter replacing clamping opening 10 and a power piece 11 arranged below the cutter replacing clamping opening 10, the power piece 11 can drive the clamping opening to clamp or loosen the milling cutter 8, on one hand, quick milling cutter replacing 8 can be achieved, on the other hand, the milling cutter can be calibrated again, subsequent milling quality is guaranteed, a magnetic demagnetizer 12 is further arranged on the main frame 1, safety of the whole system is improved, and in order to collect aluminum scraps generated after milling, a milling collecting hopper 13 is arranged on the lower portion of the clamp assembly 4.

Description of the principle:

switching on a power supply and an air source, and opening the robot 3 to call a program of the PLC 2; a product which is welded is manually placed into the clamp assembly 4 to be positioned, the starting switch is pressed down, the roller shutter door is closed, the clamping cylinder of the clamp assembly 4 acts to clamp a workpiece, the robot 3 starts to work to drive the power shaft to mill, and after one surface of the product is milled, the other surface of the product is milled. Change milling cutter under the prerequisite of setting for quantity, the system adopts automatic tool changing inductor to sense after the signal, will carry out automatic tool changing action, change to carrying out the automatic initial point tool setting work of milling cutter head to milling cutter appearance 9 after accomplishing, mill 3 drive milling cutter of accomplishing back and get back to initial position department, tool die clamping cylinder opens, automatic discharge mechanism unloads the work piece from the tool, the artifical work piece that will mill the completion is taken off the back and is put the position department of regulation, the program control dress that all front and back actions pass through PLC controller 2 during gets clamping action, there is the product on the tool and has or not signal detector, can effectively judge whether have the product on the tool.

The embodiments described herein are merely exemplary and various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope and spirit of the invention as defined by the claims.

Claims

1. The utility model provides a front and back door automatic milling system, including the main frame, its characterized in that, the main frame on be provided with PLC controller, robot, anchor clamps subassembly, milling head subassembly and trade the milling cutter subassembly, PLC controller and robot, anchor clamps subassembly and trade milling cutter subassembly electricity and control work, milling head unit mount on the robot and aim at the anchor clamps subassembly, treat that the product of processing is fixed on the anchor clamps subassembly, trade the milling cutter subassembly and set up by the anchor clamps subassembly, trade the milling cutter subassembly including changing milling cutter appearance and automatic cutter changing, milling head subassembly move when changing milling cutter and arrive to align milling cutter appearance again after changing milling cutter to automatic cutter changing.

2. The automatic front and rear door milling system according to claim 1, wherein the automatic tool changer comprises a tool changing jaw and a power member arranged below the tool changing jaw, and the power member can drive the jaw to clamp or release a milling cutter.

3. A front and rear door automatic milling system as claimed in claim 2, wherein a magnetic demagnetizer is further provided on the main frame.

4. A front and rear door automatic milling system as claimed in claim 3, wherein the lower part of the clamp assembly is provided with a milling collection funnel.

5. The automatic front and rear door milling system according to claim 4, wherein the milling head assembly includes a milling cutter handle and a milling cutter connected to each other, the milling cutter handle and the milling cutter being removably connected.