CN219338299U

CN219338299U - Flash cutting machine

Info

Publication number: CN219338299U
Application number: CN202222574257.0U
Authority: CN
Inventors: 宋军; 孙杰
Original assignee: Qingdao Ziyun Media Co ltd
Current assignee: Qingdao Ziyun Media Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-07-14
Anticipated expiration: 2032-09-28

Abstract

The utility model discloses a flash cutting machine, and relates to the technical field of cutting equipment. The flash cutting machine comprises a frame and a workbench fixed on the frame; the rotary shaft is vertically and rotatably connected to the workbench; the motor is fixed at the bottom of the workbench, and the driving shaft of the motor is connected with the rotating shaft; the rotary table is fixed at the top end of the rotary shaft; the positioning shaft is fixed on the turntable and is used for inserting a record; the positioning shaft is provided with external threads and can be connected with a fastening knob for compacting a record; the cutting assembly comprises a sliding block, a vertical rod, a spring, a cutting knife piece and a nut; the workbench is provided with a linear chute, and the sliding block is connected to the linear chute in a sliding manner. According to the utility model, the cutting radius of the cutter can be adjusted through the matching of the sliding block and the linear sliding groove, so that the cutting of the flash of the record with different specifications is realized, and the adaptability is good.

Description

Flash cutting machine

Technical Field

The utility model relates to the technical field of cutting equipment, in particular to a flash cutting machine.

Background

The film record is made of resin and is produced through the process of pressing resin into plastic sheet with mold and embossing.

At present, when a film record is pressed into a plastic sheet by a die, flash is generated on the periphery of the plastic sheet, and the flash is cut by a worker manually or automatically by a flash cutting machine, however, in the process of cutting the flash by the flash cutting machine, the following technical problems exist:

the record is divided according to the outer diameter, and can be generally divided into two record specifications of 120mm outer diameter and 80mm outer diameter; the conventional flash cutting machine has the advantages that the cutting radius of the cutting knife is fixed, only a record with a specific specification can be generally cut, and how to design the flash cutting machine capable of cutting records with various specifications is a technical problem to be solved in the technical field of the current cutting equipment.

Disclosure of Invention

Aiming at the technical problems, the embodiment of the utility model provides a flash cutting machine to solve the problems in the background technology.

The utility model provides the following technical scheme:

a flash cutting machine comprises a frame and a workbench fixed on the frame; and also comprises

The rotating shaft is vertically and rotatably connected to the workbench;

the motor is fixed at the bottom of the workbench, and the driving shaft of the motor is connected with the rotating shaft;

the rotary table is fixed at the top end of the rotary shaft;

the positioning shaft is fixed on the turntable and is used for inserting a record; the positioning shaft is provided with external threads and can be connected with a fastening knob for compacting a record;

the cutting assembly comprises a sliding block, a vertical rod, a spring, a cutting knife piece and a nut;

the workbench is provided with a linear chute, and the sliding block is connected to the linear chute in a sliding way;

the vertical rod is vertically fixed on the sliding block, a baffle is arranged on the vertical rod, and an external thread is arranged at the upper end of the vertical rod;

the spring is sleeved on the vertical rod and is positioned above the baffle plate;

the cutter piece comprises a lantern ring, a cross rod connected with the lantern ring and a cutter fixed on the cross rod; the cutting knife piece is sleeved on the vertical rod through a lantern ring and is positioned above the spring;

the nut is connected to the upper end of the vertical rod and is used for fastening the cutter piece.

Preferably, the lower end of the vertical rod is provided with external threads, the sliding block is provided with a threaded hole, and the lower end of the vertical rod is in threaded connection with the threaded hole.

Preferably, the sliding block is provided with a through hole which is penetrated, a screw is inserted into the through hole, the bottom of the screw is pressed against the linear chute surface, and the sliding block is fixed on the linear chute.

Preferably, the linear chute is a T-shaped linear chute, and the slide block is a T-shaped slide block

The flying edge cutting machine provided by the embodiment of the utility model has the following beneficial effects: according to the utility model, the cutting radius of the cutter can be adjusted through the matching of the sliding block and the linear sliding groove, so that the cutting of the flash of the record with different specifications is realized, and the adaptability is good.

Drawings

FIG. 1 is a schematic view of an angle structure of the present utility model;

FIG. 2 is a schematic view of an angle II structure of the present utility model;

FIG. 3 is a diagram showing the effect of the present utility model in cutting a record;

FIG. 4 is an exploded view of FIG. 3 in accordance with the present utility model;

FIG. 5 is a schematic view of a cutter according to the present utility model;

FIG. 6 is a schematic view of the structure of the pole and spring of the present utility model;

fig. 7 is a schematic structural view of a slider according to the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by a person skilled in the art without making any inventive effort are within the scope of the present utility model.

See fig. 1-7.

Aiming at the problems mentioned in the background art, the embodiment of the utility model provides a flash cutting machine to solve the technical problems, and the technical scheme is as follows:

a flash cutting machine comprises a frame 110 and a workbench 120 fixed on the frame 110; and also comprises

A rotation shaft 220, wherein the rotation shaft 220 is vertically rotatably connected to the workbench 120;

a motor 210, wherein the motor 210 is fixed at the bottom of the workbench 120, and a driving shaft of the motor is connected with a rotating shaft 220; the motor 210 works to drive the rotation shaft 220 to rotate;

a turntable 230, wherein the turntable 230 is fixed at the top end of the rotating shaft 220;

a positioning shaft 221, the positioning shaft 221 being fixed to the turntable 230 for inserting the record 200; the positioning shaft 221 is provided with external threads and is connected with a fastening knob 240 for compressing the record 200;

a cutting assembly 300, the cutting assembly 300 comprising a slider 310, a pole 320, a spring 330, a cutter 350 and a nut 340;

the workbench 120 is provided with a linear chute 130, and the sliding block 310 is slidably connected to the linear chute 130;

the upright rod 320 is vertically fixed on the sliding block 310, a baffle 321 is arranged on the upright rod 320, and an external thread is arranged at the upper end 320a of the upright rod 320;

the spring 330 is sleeved on the vertical rod 320 and is positioned above the baffle 321;

the cutter 350 comprises a collar 343, a cross bar 341 connected with the collar 343, and a cutter 342 fixed on the cross bar 341; the cutter 350 is sleeved on the upright 320 through a collar 343 and is positioned above the spring 330;

the nut 340 is coupled to the upper end 320a of the upright 320, which serves to fasten the cutter 350.

In this embodiment, the lower end 320b of the upright 320 is provided with external threads, the slider 310 is provided with a threaded hole 311, and the lower end 320b of the upright 320 is screwed on the threaded hole 311; the vertical rod 320 and the sliding block 310 are in threaded connection, and the vertical rod 320 is detachably connected to the sliding block 310, so that the disassembly and the installation are convenient.

In this embodiment, the slider 310 is provided with a through hole 312, and the screw 311 is inserted into the through hole 312, so that the bottom of the screw 311 presses against the surface of the linear chute 130, and the slider 310 is fixed on the linear chute 130.

When the cutting position of the cutter 350 is to be adjusted according to the outer diameter of the record, the screw 311 on the slider 310 is removed, the slider 310 is moved back and forth on the linear chute 130, and the screw 311 is inserted into the through hole 312 to fix the position when the slider is moved to a proper position.

In this embodiment, the linear chute 130 is a T-shaped linear chute, and the slider 310 is a T-shaped slider.

The assembly method of the cutting assembly 300 in the present utility model is as follows:

1. the spring 330 is sleeved on the upright 320 and is carried on the baffle 321;

2. the sleeve ring 343 of the cutter 350 is sleeved on the vertical rod 320 and is positioned above the spring 330;

3. the nut 340 is connected to the upper end 320a of the upright 320, so that the nut 340 presses the collar 343 and the spring 330 maintains a certain compression force.

The use method of the flying edge cutting machine comprises the following steps:

1. a worker inserts the record 200 to be cut on the positioning shaft 221 through the record hole, and then screws the fastening knob 240 on the upper end of the positioning shaft 221, so that the fastening knob 240 compresses the record 200, and the record 200 and the turntable 230 can synchronously rotate;

2. the position of the sliding block 310 on the linear chute 130 is adjusted, the to-be-cut knife piece 350 moves to a proper cutting position, and the sliding block 310 is fixed by inserting the screw 311 into the through hole 312 of the sliding block 310; at this time, the cutter 342 abuts under the record 200;

3. the motor 210 operates to rotate the record 200 for a cutting operation.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may or may not be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

It will be understood that equivalents and modifications will occur to those skilled in the art in light of the present teachings and concepts, and all such modifications and substitutions are intended to be included within the scope of the present utility model as defined in the accompanying claims.

Claims

1. A flash cutting machine comprises a frame and a workbench fixed on the frame; characterized in that it also comprises

The rotating shaft is vertically and rotatably connected to the workbench;

the rotary table is fixed at the top end of the rotary shaft;

2. The flash cutting machine according to claim 1, wherein the lower end of the upright rod is provided with external threads, the sliding block is provided with a threaded hole, and the lower end of the upright rod is screwed on the threaded hole.

3. The flash cutting machine according to claim 1, wherein the sliding block is provided with a through hole, and the screw is inserted into the through hole and presses the bottom of the screw against the linear sliding groove surface, so that the sliding block is fixed on the linear sliding groove.

4. The flash cutting machine of claim 1, wherein the linear chute is a T-shaped linear chute and the slider is a T-shaped slider.