Servo drive-based transparent paper cutting quick-change device

Abstract

The application discloses a transparent paper cutting quick-change device based on servo driving, which comprises a servo motor fixedly connected with a workbench, a shaft coupling drivingly connected with the servo motor, an aviation socket fixedly connected with the shaft coupling, a heating wire fixing seat fixedly connected with the shaft coupling and an aviation plug fixedly connected with the heating wire fixing seat; one end of the heating wire is fixedly connected with the aviation socket, and the other end of the heating wire is fixedly connected with the aviation plug; the application has the beneficial effects that the magnetic steel is removed, the heating wire fixing seat is manually pulled out with force, and the aviation plug and the heating wire are simultaneously dismounted; the heating wire is replaced and fixed; the heating wire fixing seat with the replaced heating wire is inserted into the shaft coupling, the magnetic steel is adsorbed and fixed in place, and the heating is restored to normal; and the heating wire is conveniently and quickly replaced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of transparent paper cutting quick change, and particularly to a transparent paper cutting quick change device based on servo driving. BACKGROUND

[0002] During the long-term use and maintenance of the ZB416 high-speed unit, the cutting heating steel wire of the C800 small box transparent paper is occasionally damaged. The cutting heating steel wire is driven by a rotary air cylinder and controlled by a controller. The air cylinder rotates to drive the steel wire to rotate and cut off the steel wire. When the cutting heating steel wire is repaired or replaced, the steel wire is deformed by heat, causing collision damage with the side wall. The fixed steel wire structure is complex, and due to insufficient maintenance space, the maintenance time is too long, which seriously reduces the production efficiency and needs to be solved. SUMMARY

[0003] The technical problem to be solved by the present application is to provide a transparent paper cutting quick change device based on servo driving, to improve the flexibility and accuracy of control, reduce the failure frequency and maintenance time, improve the production efficiency, control the action of the transparent paper preset heating wire, and achieve the purpose of quick maintenance and replacement.

[0004] To solve the above technical problems, the technical scheme adopted by the present application is:

[0005] A transparent paper cutting quick change device based on servo driving, comprising a servo motor fixedly connected with a workbench, a shaft coupling in transmission connection with the servo motor, an aviation socket fixedly connected with the shaft coupling, a heating wire fixing seat fixedly connected with the shaft coupling, and an aviation plug fixedly connected with the heating wire fixing seat; one end of the heating wire is fixedly connected with the aviation socket, and the other end of the heating wire is fixedly connected with the aviation plug.

[0006] Further, the aviation plug is fixedly connected with the heating wire fixing seat through a locking nut.

[0007] Further, the shaft coupling is provided with a through hole; one end of the heating wire is inserted into the through hole and welded with the aviation socket.

[0008] Further, the shaft coupling is in transmission connection with the servo motor through a flat key.

[0009] Further, the shaft coupling is fixedly connected with the heating wire fixing seat through a magnetic steel.

[0010] Further, the shaft coupling and the heating wire base are positioned by a positioning pin.

[0011] Further, the end portion of the shaft coupling is provided with an end cover; one end of the shaft coupling is provided with a protrusion, the protrusion of the shaft coupling is clamped at one end of the servo motor, and the end cover clamps the other end of the shaft coupling at the other end of the servo motor.

[0012] The positive effects of this invention are:

[0013] This application includes a servo driver, a through-hole coupling, and a heating wire mounting base. A locating pin and a magnet connect the heating wire mounting base and the coupling. An aviation socket is fixed to one end of the coupling, and an aviation plug is fixed to the other end of the heating wire mounting base. Nuts are used to secure the aviation plug and the heating wire mounting base together. One end of the heating wire enters through the wiring hole in the coupling and is soldered to the aviation socket; the wiring at the other end of the heating wire is soldered to the aviation plug.

[0014] Manually pull out the heating wire mounting plate, removing it along with the aviation connector and heating wire. Replace and secure the heating wire; insert the new heating wire mounting plate into the coupling, where the magnet will hold it in place, and heating will resume normal operation; replacing the heating wire is quick and easy. Attached Figure Description

[0015] Figure 1 This is a schematic front view of the structure of the present invention;

[0016] Figure 2 This is a schematic left view of the structure of the present invention;

[0017] Figure 3 This is a structural diagram showing the installation location of the present invention;

[0018] Figure 4 This is a schematic diagram of the servo motor.

[0019] Figure 5 for Figure 1 Enlarged view of point C.

[0020] Figure Labels

[0021] 1. Servo motor; 2. Flat key; 3. Through hole; 4. Coupling; 5. Magnet; 6. Heating wire holder; 7. Heating wire welding terminal; 8. Locking nut; 9. Aviation plug; 10. Aviation socket; 11. Heating wire; 12. End cap; 21. Transparent paper roll rotating frame; 22. Suction platform; 23. Cylinder-driven cutting heating wire; 4. Protective cover; 5. Excess transparent paper material. Detailed Implementation

[0022] like Figure 3As shown, the transparent paper cutting heating wire device is installed in the transparent paper splicing device. The spare transparent paper roll is fixed to the transparent paper roll rotating frame 21 by the automatic loader. The paper edge of the roll (B) is manually picked up and placed on the suction platform 22. It is important to ensure that the transparent paper is pasted on the suction hole of the suction platform 22, leaving sufficient excess transparent paper material 25. The protective cover 24 is closed, and the excess transparent paper material 25 will be automatically cut. At this time, the cylinder drives the cutting heating wire 23 to cut off the excess material 25, completing the entire transparent paper loading and pre-loading process.

[0023] Example 1

[0024] A servo-driven quick-change device for cutting transparent paper includes a servo motor 1 fixedly connected to a worktable, a coupling 4 drivenly connected to the servo motor 1, an aviation socket 10 fixedly connected to the coupling 4, a heating wire fixing seat 6 fixedly connected to the coupling 4, and an aviation plug 9 fixedly connected to the heating wire fixing seat 6; one end of the heating wire 11 is fixedly connected to the aviation socket 10, and the other end of the heating wire 11 is fixedly connected to the aviation plug 9.

[0025] The aviation plug 9 is connected to the aviation socket 10;

[0026] The aviation plug 9 is fixedly connected to the heating wire fixing seat 6 by the locking nut 8.

[0027] The coupling 4 is provided with a through hole 3; one end of the heating wire 10 passes through the through hole 3 and is welded to the aviation socket 10.

[0028] The coupling 4 is connected to the servo motor 1 via a key 2.

[0029] The coupling 4 and the heating wire base 6 are positioned by a locating pin.

[0030] The coupling 4 is provided with an end cap 12 at one end; one end of the coupling 4 is provided with a protrusion, which is engaged with one end of the servo motor 1, and the end cap 12 engages the other end of the coupling 4 with the other end of the servo motor 1.

[0031] The working process of this application,

[0032] Remove magnet 5, manually pull out heating wire mounting bracket 6, and remove it along with aviation plug 9 and heating wire 11 at the same time.

[0033] Replace heating wire 11 and fix heating wire 11; insert the heating wire mounting seat 6 with the replaced heating wire 11 into the coupling 4, and the magnet 5 will be attracted and fixed in place, and the heating will return to normal.

[0034] Example 2

[0035] This embodiment has a basically the same structure as Embodiment 1.

[0036] The difference is that,

[0037] The coupling 4 is fixedly connected to the heating wire fixing seat 6 via a magnet 5.

[0038] Magnet 5 is easy to use, requires no separate fixing, and is easy to assemble and disassemble.

[0039] Example 3

[0040] This embodiment has a basically the same structure as Embodiment 1.

[0041] The difference is that,

[0042] The coupling 4 is provided with an end cap 12 at one end; one end of the coupling 4 is provided with a protrusion, which is engaged with one end of the servo motor 1, and the end cap 12 engages the other end of the coupling 4 with the other end of the servo motor 1.

[0043] The coupling 4 is limited by the protrusion and end cover to the servo motor 1 to prevent axial movement.

[0044] The above-described embodiments are detailed and specific, illustrating preferred embodiments of the present invention. They are only used to illustrate the technical ideas and features of the present invention, aiming to enable those skilled in the art to understand and implement the invention. However, they are not limited to the present invention, and the patent scope of the present invention should not be limited to these embodiments. Any equivalent changes or modifications made to the spirit disclosed in the present invention, without departing from the structure of the present invention, such as local improvements within the system and alterations or transformations between subsystems, are still within the patent scope of the present invention. Currently, the technical solution of this application has undergone pilot testing, i.e., small-scale experiments before large-scale mass production. After the pilot testing, user surveys were conducted on a small scale, and the survey results showed high user satisfaction. Preparations are now underway for the formal production and industrialization of the product, including intellectual property risk warning surveys.

Claims

1. A servo-driven quick-change device for cutting transparent paper, characterized in that, It includes a servo motor (1) fixedly connected to the worktable, a coupling (4) driven by the servo motor (1), an aviation socket (10) fixedly connected to the coupling (4), a heating wire holder (6) fixedly connected to the coupling (4), and an aviation plug (9) fixedly connected to the heating wire holder (6); one end of the heating wire (11) is fixedly connected to the aviation socket (10), and the other end of the heating wire (11) is fixedly connected to the aviation plug (9).

2. The servo-driven quick-change device for cutting transparent paper according to claim 1, characterized in that, The aviation plug (9) is fixedly connected to the heating wire holder (6) by a locking nut (8).

3. The servo-driven quick-change device for cutting transparent paper according to claim 1, characterized in that, The coupling (4) is provided with a through hole (3); one end of the heating wire (10) passes through the through hole (3) and is welded to the aviation socket (10).

4. The servo-driven quick-change device for cutting transparent paper according to claim 1, characterized in that, The coupling (4) is connected to the servo motor (1) via a key (2).

5. The servo-driven quick-change device for cutting transparent paper according to claim 1, characterized in that, The coupling (4) is fixedly connected to the heating wire fixing seat (6) via a magnet (5).

6. The servo-driven quick-change device for cutting transparent paper according to claim 5, characterized in that, The coupling (4) is positioned with respect to the heating wire base (6) by a positioning pin.

7. The servo-driven quick-change device for cutting transparent paper according to claim 1, characterized in that, The coupling (4) has an end cap (12) at one end; the coupling (4) has a protrusion at one end, which is engaged with one end of the servo motor (1), and the end cap (12) engages the other end of the coupling (4) with the other end of the servo motor (1).

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