CN216152554U

CN216152554U - Magnetic suction type cutting die replacing device

Info

Publication number: CN216152554U
Application number: CN202121630931.1U
Authority: CN
Inventors: 詹全智
Original assignee: Dongguan Luluxing Industrial Automation Technology Co ltd
Current assignee: Dongguan Luluxing Industrial Automation Technology Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-04-01
Anticipated expiration: 2031-07-16

Abstract

The utility model relates to a magnetic suction type cutting die replacing device, which comprises a cutting die moving mechanism, a cutting die mounting plate, a positioning pin and an electromagnet seat, wherein when the magnetic suction type cutting die replacing device is used for changing a tool, the cutting die is not mounted on the cutting die mounting plate, the cutting die moving mechanism drives the cutting die mounting plate to move forwards to the position below the electromagnet seat, the electromagnet seat is powered off, a magnetic old cutting die is not separated from the bottom of the electromagnet seat, a cutting die positioning hole of the old cutting die penetrates into the positioning pin of the cutting die mounting plate, the cutting die moving mechanism drives the cutting die mounting plate to move backwards to be away from a machine head, then the old cutting die is taken down to be replaced by a new cutting die on the cutting die mounting plate, the cutting die moving mechanism drives the cutting die mounting plate to drive the new cutting die to move forwards to the position below the electromagnet seat, the electromagnet seat is powered on to generate magnetism to suck the new cutting die, the cutting die is moved backwards to reset to complete the cutting die replacement, the automation degree is high, the manual operation is reduced, convenient and fast, satisfies the production demand.

Description

Magnetic suction type cutting die replacing device

Technical Field

The utility model relates to the field of cutting machines, in particular to a magnetic suction type cutting die replacing device.

Background

The cutting machine is used for cutting non-metal materials such as foaming materials, paperboards, textiles, plastic materials, leather, rubber, packaging materials, floor materials, carpets, glass fibers, cork and the like into materials by punching with the aid of punching force generated by the machine through a cutting die.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a magnetic type cutting die replacing device, which has the following specific technical scheme:

the utility model provides a device is changed to formula cutting die is inhaled to magnetism, including cutting die moving mechanism, the cutting die mounting panel, the locating pin, the electromagnetism iron stand, the aircraft nose below installation electromagnetism iron stand of cutting machine, cutting die moving mechanism drive cutting die mounting panel moves forward to electromagnetism iron stand below, install the locating pin on the cutting die mounting panel, the cutting die is equipped with the cutting die locating hole corresponding with the locating pin position, the cutting die inserts the cutting die locating hole through the locating pin and installs in the cutting die mounting panel, install the aircraft nose elevating system that drive aircraft nose goes up and down on the aircraft nose, it can hold the cutting die and does not have magnetism cutting die to break away from when the outage to produce magnetism when electromagnetism iron stand circular telegram.

As a preferred scheme of the utility model, a spring seat is installed at the bottom of the cutting die mounting plate, a spring is installed in the spring seat, the lower end of the spring abuts against the inner wall of the spring seat, the upper end of the spring abuts against a positioning pin, the cutting die positioning hole is a through hole, and an electromagnet seat positioning hole corresponding to the positioning pin is arranged at the bottom of the electromagnet seat.

As a preferable scheme of the present invention, there are 2 spring seats, 2 springs, and 2 positioning pins, respectively.

As a preferable scheme of the utility model, the machine head lifting mechanism is an oil cylinder.

According to a preferable scheme of the utility model, the cutting die moving mechanism comprises a bottom plate, a motor, a speed reducer, a screw rod, a nut, a connecting plate, side plates, a sliding block and sliding rails, wherein the motor is installed on the side of the bottom plate, the motor drives the screw rod to rotate through the speed reducer, the screw rod is in threaded connection with the nut, the nut is installed on the connecting plate, a cutting die installing plate is installed in front of the connecting plate, the side plates are installed at the bottoms of the two sides of the cutting die installing plate, the sliding blocks at the bottoms of the side plates are in sliding connection with the sliding rails, and the sliding rails are fixedly installed on the two sides of the bottom plate.

In a preferred embodiment of the present invention, the front and rear sides of the bottom plate are provided with sensors, the side plate is provided with a sensor sheet, and the motor stops when the sensors detect the arrival of the sensor sheet.

Has the advantages that: when the magnetic type cutting die replacing device is used for tool changing operation, a cutting die is not installed on the cutting die installing plate, the cutting die moving mechanism drives the cutting die installing plate to move forwards to the position below an electromagnet seat, the electromagnet seat is powered off, a magnetic old cutting die is not separated from the bottom of the electromagnet seat, a cutting die locating hole of the old cutting die penetrates into a locating pin of the cutting die installing plate, the cutting die moving mechanism drives the cutting die installing plate to move backwards to be away from a machine head, then the old cutting die is taken down to be replaced with a new cutting die to the cutting die installing plate, the cutting die moving mechanism drives the cutting die installing plate to drive the new cutting die to move forwards to the position below the electromagnet seat, the electromagnet seat is powered on to generate magnetism to suck the new cutting die, the cutting die installing plate is moved backwards to reset to complete cutting die replacement, the automation degree is high, manual operation is reduced, convenience and rapidness are achieved, and production requirements are met.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of another perspective of the present invention;

FIG. 3 is a perspective view of the cutting die moving mechanism and the cutting die mounting plate of the present invention;

FIG. 4 is a perspective view of the cutting die mounting plate, spring seat, spring of the present invention;

FIG. 5 is a perspective view of the die moving mechanism of the present invention;

fig. 6 is a perspective view of the magnetic suction type cutting die exchange device of the present invention mounted on a cutting machine.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:

in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the positions or elements referred to must have specific orientations, be constructed and operated in specific orientations, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.

As shown in FIGS. 1 to 3, a magnetic type cutting die replacing device comprises a cutting die moving mechanism 1, a cutting die mounting plate 2, locating pin 3, electromagnetism iron stand 4, aircraft nose 5 of cutting machine is cutting machine prior art, aircraft nose 5 mainly is used for installing various cutting die and decides the material in the upper and lower side-to-side motion of cutting operation time, aircraft nose 5 below fixed mounting electromagnetism iron stand 4 of cutting machine, 1 drive cutting die mounting panel 2 of cutting die moving mechanism moves forward to 4 below electromagnetism iron stands, install locating pin 3 on the cutting die mounting panel 2, cutting die 6 is equipped with the cutting die locating hole 61 corresponding with locating pin 3 position, cutting die 61 inserts cutting die locating hole 61 through locating pin 3 and installs in cutting die mounting panel 2, install the aircraft nose elevating system 7 that drive aircraft nose goes up and down on the aircraft nose 5, aircraft nose elevating system 7 is the hydro-cylinder, it can hold cutting die 6 and do not have magnetism cutting die 6 to break away from electromagnetism iron stand 4 when the outage to produce magnetism when electromagnetism iron stand 4 circular telegram.

As shown in fig. 2-4, a spring seat 8 is installed at the bottom of the cutting die installation plate 2, a spring 9 is installed inside the spring seat 8, the lower end of the spring 9 pushes against the inner wall of the spring seat 8, the upper end of the spring pushes against the positioning pin 3, a cutting die positioning hole 61 is a through hole, an electromagnet seat positioning hole 41 corresponding to the positioning pin 3 is arranged at the bottom of the electromagnet seat 4, the positioning pin 3 has elastic stress and can be pressed downwards to facilitate the installation of the cutting die, and the spring seat 8, the spring 9 and the positioning pin 3 are respectively provided with 2 better positioning holes.

As shown in fig. 5, the cutting die moving mechanism 1 includes a bottom plate 11, a motor 12, a speed reducer 13, a screw rod 14, a nut 15, a connecting plate 16, a side plate 17, a slider 18 and a slide rail 19, the motor 12 is installed on the side of the bottom plate 11, the motor 12 drives the screw rod 14 to rotate through the speed reducer 13, the screw rod 14 is connected with the nut 15 in a threaded manner, the nut 15 is installed on the connecting plate 16, a cutting die mounting plate 2 is installed in front of the connecting plate 16, the side plates 17 are installed on the bottoms of both sides of the cutting die mounting plate 2, the slider 18 is installed at the bottom of the side plate 17, the slider 18 is connected with the slide rail 19 in a sliding manner, the slide rail 19 is fixedly installed on both sides of the bottom plate 11, the bottom and the front and rear sides of the bottom plate 11 are provided with sensors 110, two sensors 110 are installed on the side plate 17, the side plate 17 is provided with a sensing piece 111, the screw rod 14 drives the connecting plate 16 to move back and forth through the nut 15 when rotating, the connecting plate 16 drives the cutting die mounting plate 2 to move back and forth, the side plate 2 to move, the cutting die mounting plate 2 drives the side plate 17 to move, when the sensor 110 detects the arrival of the sensing piece 111, the motor stops to control the moving-in and moving-out positions of the knife die mounting plate 2.

The working principle is as follows: when no cutting die 6 is arranged below the electromagnet seat 4, the cutting die positioning hole 61 of the first cutting die 6 is aligned with the positioning pin 3 to be inserted, the cutting die 6 is arranged on the cutting die mounting plate 2, then the cutting die moving mechanism 1 drives the cutting die mounting plate 2 to move forwards to the position below the electromagnet seat 4 (the accurate position is controlled by the inductor 110), the machine head lifting mechanism 7 drives the machine head 5 to descend, the electromagnet seat 4 is electrified to generate magnetism to attract the first cutting die 6, then the machine head lifting mechanism 7 drives the machine head 5 to ascend, the cutting die moving mechanism 1 drives the cutting die mounting plate 2 to move backwards to reset, when the cutting machine needs to replace the second cutting die 6 after processing materials at one end time, the cutting die moving mechanism 1 drives the cutting die mounting plate 2 to move forwards to the position below the electromagnet seat 4, the machine head lifting mechanism 7 drives the machine head 5 to descend, the electromagnet seat 4 is powered off and does not have magnetism, the first cutting die 6 is separated from the bottom of the electromagnet seat 4, on cutting die mounting panel 2 was installed once more to first cutting die 6, 1 drive cutting die mounting panel 2 of cutting die moving mechanism moved backward and was kept away from the aircraft nose, then take off first cutting die 6 through modes such as manual work or manipulator and change on second cutting die 6 arrived cutting die mounting panel 2 (all cutting dies all are equipped with the locating hole and can install cutting die mounting panel 2), the tool changing can be accomplished to the above-mentioned step of repetition once more, and degree of automation is high, reduces manual work, and is convenient and fast, and the demand for production is satisfied.

The above description is for the purpose of describing the utility model in more detail with reference to specific preferred embodiments, and it should not be construed that the embodiments of the utility model are limited to those described herein, and it will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a device is changed to formula cutting die is inhaled to magnetism, its characterized in that: including cutting die moving mechanism, cutting die mounting panel, the locating pin, the electromagnetism iron stand, the aircraft nose below installation electromagnetism iron stand of cutting machine, cutting die moving mechanism drive cutting die mounting panel moves forward to electromagnetism iron stand below, install the locating pin on the cutting die mounting panel, the cutting die is equipped with the cutting die locating hole corresponding with the locating pin position, the cutting die inserts the cutting die locating hole through the locating pin and installs in the cutting die mounting panel, install the aircraft nose elevating system that drives the aircraft nose lift on the aircraft nose, it does not have magnetism cutting die to catch the cutting die and breaks away from when the outage to produce magnetism when electromagnetism iron stand circular telegram.

2. The magnetic type cutting die replacing device according to claim 1, characterized in that: the bottom of the cutting die mounting plate is provided with a spring seat, a spring is mounted inside the spring seat, the lower end of the spring abuts against the inner wall of the spring seat, the upper end of the spring abuts against a positioning pin, the cutting die positioning hole is a through hole, and the bottom of the electromagnet seat is provided with an electromagnet seat positioning hole corresponding to the positioning pin.

3. The magnetic type cutting die replacing device according to claim 2, characterized in that: the spring holder, spring, locating pin have 2 respectively.

4. The magnetic type cutting die replacing device according to claim 1, characterized in that: the machine head lifting mechanism is an oil cylinder.

5. The magnetic type cutting die replacing device according to claim 1, characterized in that: the cutting die moving mechanism comprises a bottom plate, a motor, a speed reducer, a screw rod, a nut, a connecting plate, side plates, a sliding block and sliding rails, the motor is installed on the side of the bottom plate, the motor drives the screw rod to rotate through the speed reducer, the screw rod is in threaded connection with the nut, the nut is installed on the connecting plate, the cutting die installation plate is installed in front of the connecting plate, the side plates are installed at the bottoms of the two sides of the cutting die installation plate, the sliding blocks are arranged at the bottoms of the side plates, the sliding blocks are in sliding connection with the sliding rails, and the sliding rails are fixedly installed on the two sides of the bottom plate.

6. The magnetic type cutting die replacing device according to claim 5, characterized in that: the bottom plate is provided with a front side and a rear side, the side plate is provided with a sensing piece, and when the sensor detects that the sensing piece arrives, the motor stops acting.