CN211680486U

CN211680486U - Five-axis linkage automatic blanking device for civil air defense door section bar

Info

Publication number: CN211680486U
Application number: CN201922431184.8U
Authority: CN
Inventors: 都伟; 孔凡湖; 李涛
Original assignee: Yantai Risheng Civil Air Defense Equipment Co ltd
Current assignee: Yantai Risheng Civil Air Defense Equipment Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-16
Anticipated expiration: 2029-12-30

Abstract

The utility model provides an automatic unloader of five-axis linkage of people's air defense door section bar, which comprises a frame, be equipped with the automatic device that send of B axle in the frame, X axle drive plasma cutting gun advance back linear motion's device, linear motion's about Y axle drive plasma cutting gun device, Z axle drive plasma cutting gun linear motion's device from top to bottom, A axle drive plasma cutting gun front and back rotary motion's device, above-mentioned five-axis is controlled by five numerical control system. The utility model discloses with people's air defense door section bar automatic feeding and five numerical control plasma cutting control systems, saved one sawing machine process, chamfer trompil process has been reduced process turnover procedure one, and economic benefits is showing, and has reduced intensity of labour, has improved the machining precision, and product quality improves comprehensively.

Description

Five-axis linkage automatic blanking device for civil air defense door section bar

Technical Field

The utility model belongs to the civil air defense equipment field, specifically speaking relate to an automatic unloader of five shaft linkage of civil air defense door section bar.

Background

The section bars used for the civil air defense door comprise channel steel, angle steel, I-steel and the like. When manufacturing civil air defense doors, these profiles require processes such as chamfering (sawing) and drilling. In the prior art, the angle steel is mostly sawed by a sawing machine manually, then a chamfering sample plate is made, the chamfering sample plate is used for marking lines at two ends of the angle steel, a hole-opening sample plate is made, the hole-opening sample plate is used for marking lines in the middle of the angle steel, and then manual plasma is used for chamfering and hole opening according to the marked lines. The mode is time-consuming and labor-consuming, the working efficiency is low, the labor intensity of workers is high, and the processing precision of products is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic unloader of five shaft linkage of people's air defense door section bar has solved the work efficiency that manual cutting, chamfer and trompil caused in the background art and has hanged down, and workman's intensity of labour is big, the poor shortcoming of machining precision of product.

The technical scheme of the utility model is realized like this: a five-axis linkage automatic blanking device for civil air defense door profiles, which comprises a frame,

the machine frame is provided with a B-axis automatic feeding device, an X-axis device for driving the plasma cutting gun to move linearly after advancing, a Y-axis device for driving the plasma cutting gun to move linearly left and right, a Z-axis device for driving the plasma cutting gun to move linearly up and down, and an A-axis device for driving the plasma cutting gun to rotate back and forth, wherein the five axes are all controlled by a five-axis numerical control system;

preferably, the shaft of the B-shaft automatic feeding device comprises a transmission roller and a slide rail which are arranged on a rack, a B-shaft feeding sliding table is arranged above the slide rail, a B-shaft straight rack is arranged on the inner side of the slide rail on one side, a B-shaft feeding motor is arranged on one side of the B-shaft feeding sliding table, a gear of the B-shaft feeding motor can move along the B-shaft straight rack, a fixing plate I is arranged on the B-shaft feeding sliding table, and a feeding cylinder is arranged on the opposite side of the fixing plate I;

preferably, the device for driving the plasma cutting gun to move linearly after advancing comprises a workbench surface arranged at the leftmost end of a rack, an X-axis fixing frame is arranged on the workbench surface, a cylinder mounting bracket is arranged below a cross beam of the X-axis fixing frame, a cylinder II is arranged on the cylinder mounting bracket, a fixing plate II is arranged on the workbench surface and on the same horizontal line with the B-axis automatic feeding device, a cylinder I is arranged opposite to the fixing plate II, an X-axis sliding table is arranged on the X-axis fixing frame, an X-axis servo motor is arranged on the X-axis sliding table, an X-axis straight rack is arranged on the X-axis fixing frame, and a gear of the X-axis servo motor can move along the;

preferably, the device for driving the plasma cutting gun to linearly move left and right by the Y axis comprises a Y axis arranged on an X axis sliding table, a Y axis spur rack is arranged on one side of the Y axis, a YZ axis sliding table is arranged on one side of the Y axis, a Y axis servo motor is arranged on one side of the YZ axis sliding table, and a gear of the Y axis servo motor can move along the Y axis spur rack;

preferably, the device for driving the plasma cutting gun to move linearly up and down by the Z shaft comprises the Z shaft connected with a YZ shaft sliding table, a Z shaft spur rack is arranged on one side surface of the Z shaft, a Z shaft servo motor is arranged on the other side surface of the YZ shaft sliding table, and a gear of the Z shaft servo motor can move along the Z shaft spur rack;

preferably, the device for driving the plasma cutting gun to rotate back and forth by the axis A comprises an axis A servo motor arranged at the lowermost end of the axis Z, and the axis A servo motor is connected with the plasma cutting gun.

The utility model has the advantages that: the utility model discloses with people's air defense door section bar automatic feeding and five numerical control plasma cutting control system, saved one sawing machine process, chamfer trompil process has been reduced process turnover procedure one, can accomplish the long 240 of unloading 140# shaped steel 520mm one day eight hours and add 300, and according to former process, accomplish that above-mentioned work load needs 4 days of 4 people's teams and groups to accomplish, economic benefits is showing, and has reduced intensity of labour, has improved the machining precision, and product quality improves comprehensively.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Description of the parts: 1. the device comprises a B-axis feeding sliding table, a 2B-axis feeding motor, a 3B-axis spur rack, a 4X-axis sliding table, a 5X-axis servo motor, a 6X-axis spur rack, a 7 YZ-axis sliding table, a 8Z-axis servo motor, a 9Z-axis spur rack, a 10Y-axis servo motor, a 11Y-axis spur rack, a 12A-axis servo motor, a 13 plasma cutting gun, a 14 plasma cutting gun, a fixing plate II, a 15 cylinder I, a 16 cylinder II, a 17 driving roller, 18 angle steel, a 19 feeding cylinder, a 20 fixing plate I, a 21 rack, a 22, a workbench surface, a 23X-axis fixing rack, a 24 sliding rail, a 25 cylinder mounting bracket.

Detailed Description

For a better understanding and appreciation of the invention, it will be further described in connection with the accompanying drawings: the five-axis linkage automatic blanking device for the civil air defense door profiles comprises a rack 21, wherein a B-axis automatic feeding device, an X-axis device for driving a plasma cutting gun to move forwards and backwards in a linear mode, a Y-axis device for driving the plasma cutting gun to move leftwards and rightwards in a linear mode, a Z-axis device for driving the plasma cutting gun to move upwards and downwards, an A-axis device for driving the plasma cutting gun to rotate forwards and backwards, and the five axes are controlled by a five-axis numerical control system.

The automatic device axle that send of B axle is including locating driving roller 17 and the slide rail 24 on frame 21, slide rail 24 top is equipped with B axle pay-off slip table 1, 24 inboards of one side slide rail are equipped with B axle spur rack 3, and 1 one side of B axle pay-off slip table is equipped with B axle pay-off motor 2, and B axle pay-off motor 2's gear can be along the motion of B axle spur rack 3, 1 upper fixed plate I20 of B axle pay-off slip table, I20 offsides of fixed plate are equipped with pay-off cylinder 19.

The device for driving the plasma cutting gun to move linearly after going forward by the X-axis comprises a working table surface 22 arranged at the leftmost end of a rack 21, an X-axis fixing frame 23 is arranged on the working table surface 22, a cylinder mounting bracket 25 is arranged below a cross beam of the X-axis fixing frame 23, a cylinder II 16 is arranged on the cylinder mounting bracket 25, a fixing plate II 14 is arranged on the working table surface 22 and on the same horizontal line with the automatic feeding device of the B-axis, a cylinder I15 is arranged opposite to the fixing plate II 14, an X-axis sliding table 4 is arranged on the X-axis fixing frame 23, an X-axis servo motor 5 is arranged on the X-axis sliding table, an X-axis straight rack 6 is arranged on the X-axis fixing frame, and a gear of;

the device that the Y axle drove plasma cutting torch and control linear motion is including locating the Y axle on X axle slip table 4, and Y axle one side is equipped with Y axle spur rack 11, Y axle one side is equipped with YZ axle slip table 7, is equipped with Y axle servo motor 10 on one side of YZ axle slip table 7, and Y axle servo motor 10's gear can be along the motion of Y axle spur rack 11.

The device for driving the plasma cutting gun to move linearly up and down through the Z shaft comprises the Z shaft connected with a YZ shaft sliding table 7, a Z shaft straight rack 9 is arranged on one side surface of the Z shaft, a Z shaft servo motor 8 is arranged on the other side surface of the YZ shaft sliding table 7, and a gear of the Z shaft servo motor 8 can move along the Z shaft straight rack 9.

The device for driving the plasma cutting gun to rotate back and forth by the axis A comprises an axis A servo motor 12 arranged at the lowermost end of the axis Z, and the axis A servo motor 12 is connected with an axis A plasma cutting gun 13.

Take angle steel section as an example. The two ends of the section steel angle iron 18 are respectively placed on the transmission roller 17 and the B-axis feeding sliding table 1, the feeding cylinder 19 works, the angle steel 18 is abutted to the fixing plate I20, the B-axis feeding motor 2 works, the gear of the B-axis feeding motor 2 moves along the B-axis straight rack 3 to drive the angle steel 18 on the B-axis feeding sliding table 1 to move leftwards, the rotary encoder is installed on the B-axis feeding motor 2, the position of the B-axis feeding sliding table 1 can be accurately calculated, and therefore the feeding length is controlled.

When the angle steel 18 on the B-axis feeding sliding table 1 moves leftwards to the position below the A-axis plasma cutting gun head 13, the air cylinder I15 works, the angle steel 18 is abutted backwards against the fixing plate II 14, the air cylinder II 16 works, and the angle steel 18 is abutted downwards against the working table top 22.

The X-axis servo motor 5 runs, and the gear of the X-axis servo motor moves along the X-axis straight rack 6 to drive the X-axis sliding table 4 to move back and forth, so that the A-axis plasma cutting gun head 13 is driven to move back and forth, and the cutting in the front and back directions is realized;

the Y-axis servo motor 10 runs, and the gears of the Y-axis servo motor move along the Y-axis spur rack 11 to drive the YZ-axis sliding table 7 to move left and right, so that the A-axis plasma cutting gun head 13 is driven to move left and right, and left and right cutting is realized;

the Z-axis servo motor 8 runs and moves up and down along the Z-axis straight rack 9 through a gear of the Z-axis servo motor, so that the A-axis plasma cutting gun head 13 is driven to move up and down to cut in the up-and-down direction;

the A-axis servo motor 12 operates to drive the A-axis plasma cutting gun head 13 to rotate in the front-back direction, so that rotary cutting around the section steel angle in the front-back direction is realized.

The utility model discloses with people's air defense door section bar automatic feeding from the right side automatic transport section bar to plasma cutting rifle head position left, X axle slip table drives linear motion around the plasma cutting rifle, YZ axle slip table drives linear motion and upper and lower linear motion about the plasma cutting rifle, A axle motor drives rotary motion around the plasma cutting rifle, assist with five-axis numerical control plasma cutting control system, realized that the section bar is automatic to be carried, the section bar cuts off, the section bar corner cut, section bar trompil high accuracy, full-automatic, once only accomplish.

Claims

1. The utility model provides an automatic unloader of five shaft linkage of people's air defense door section bar, includes frame (21), its characterized in that:

the automatic plasma cutting machine is characterized in that a B-axis automatic feeding device, an X-axis device for driving the plasma cutting gun to move linearly after moving forward, a Y-axis device for driving the plasma cutting gun to move linearly left and right, a Z-axis device for driving the plasma cutting gun to move linearly up and down, an A-axis device for driving the plasma cutting gun to rotate back and forth are arranged on the rack (21), and the five axes are all controlled by a five-axis numerical control system.

2. The five-axis linkage automatic blanking device for the civil air defense door profile as claimed in claim 1, characterized in that:

b axle automatic feeding device axle is including locating driving roller (17) and slide rail (24) on frame (21), slide rail (24) top is equipped with B axle pay-off slip table (1), slide rail (24) inboard is equipped with B axle spur rack (3), and B axle pay-off slip table (1) one side is equipped with B axle pay-off motor (2), and the gear of B axle pay-off motor (2) can move along B axle spur rack (3), B axle pay-off slip table (1) upper fixed plate I (20), I (20) offside of fixed plate is equipped with pay-off cylinder (19).

3. The five-axis linkage automatic blanking device for the civil air defense door profiles as claimed in claim 1 or 2, characterized in that:

the device of back linear motion is advanced in X axle drive plasma cutting rifle is including locating rack (21) table surface (22) of left end, be equipped with X axle mount (23) on table surface (22), the crossbeam below of X axle mount (23) is equipped with cylinder installing support (25), be equipped with cylinder II (16) on cylinder installing support (25), be equipped with fixed plate II (14) on table surface (22) with B axle automatic feeding is in same water flat line, and fixed plate II (14) are equipped with cylinder I (15) face to face, be equipped with X axle slip table (4) on X axle mount (23), be equipped with X axle servo motor (5) on X axle slip table (4), be equipped with X axle spur rack (6) on the X axle mount (23), the gear of X axle servo motor (5) can be along X axle spur rack (6) motion.

4. The five-axis linkage automatic blanking device for the civil air defense door profile as claimed in claim 3, characterized in that:

the device of rectilinear motion about the Y axle drives plasma cutting torch is including locating the Y axle on X axle slip table (4), and Y axle one side is equipped with Y axle spur rack (11), Y axle one side is equipped with YZ axle slip table (7), is equipped with Y axle servo motor (10) on YZ axle slip table (7) one side, and the gear of Y axle servo motor (10) can be along Y axle spur rack (11) motion.

5. The five-axis linkage automatic blanking device for the civil air defense door profile as claimed in claim 4, characterized in that:

the device for driving the plasma cutting gun to move linearly up and down through the Z shaft comprises the Z shaft connected with a YZ shaft sliding table (7), a Z shaft straight rack (9) is arranged on one side surface of the Z shaft, a Z shaft servo motor (8) is arranged on the other side surface of the YZ shaft sliding table (7), and a gear of the Z shaft servo motor (8) can move along the Z shaft straight rack (9).

6. The five-axis linkage automatic blanking device for the civil air defense door section as claimed in claim 1, 2, 4 or 5, wherein:

the device for driving the plasma cutting gun to rotate back and forth by the shaft A comprises a shaft A servo motor (12) arranged at the lowermost end of the shaft Z, and the shaft A servo motor (12) is connected with the shaft A plasma cutting gun (13).