CN211640228U

CN211640228U - Hot wire cutting machine

Info

Publication number: CN211640228U
Application number: CN202020162803.8U
Authority: CN
Inventors: 张卫明; 张文龙
Original assignee: Hangzhou Fuyang Datian Industry And Trade Co ltd
Current assignee: Hangzhou Fuyang Datian Industry And Trade Co ltd
Priority date: 2020-02-11
Filing date: 2020-02-11
Publication date: 2020-10-09
Anticipated expiration: 2030-02-11

Abstract

The utility model discloses a hot wire cutting machine, remove frame and cutting wire removal frame including table surface, chassis, cutting, table surface fixed mounting is at the upper end surface of chassis, the cutting wire removes the inside that the frame was removed in the cutting, the surface lower extreme that the frame was removed in the cutting is close to both ends position swing joint with the upper end surface of chassis, the upper end surface of chassis is close to the equal fixed mounting in both ends position and has the guide rail, the lower extreme surface that the frame was removed in the cutting is close to both ends position and is fixed mounting respectively on the slider on two sets of guide rails. A hot wire cutting machine, can hang 20 cutting wires simultaneously and heat the cutting, improved cutting efficiency greatly, still improved cutting accuracy and rigidity, can improve cutting accuracy and rigidity greatly moreover, can also be material about not shutting down, the stability of material when also having improved the cutting brings better use prospect.

Description

Hot wire cutting machine

Technical Field

The utility model relates to a packaging material processing, furniture processing and building materials processing field, in particular to heater cutting machine.

Background

The original DTC-E series EPS three-axis numerical control cutting machine of the numerical control hot wire machine is a large-scale electric heating cutting machine for cutting foam plastic plate products with various specifications, and is matched equipment for manufacturing large-scale foam plastic plates in a foam plastic product factory. The machine can completely realize linear cutting and special-shaped cutting; the equipment can cut an automobile model, a lost foam, an aviation model, a movie prop, a surfboard, a deep and shallow relief, a circular carving and signature, a figure portrait simulation cutting and the like; the cutting machine moves back and forth on a workpiece placing table board for cutting, and a cutting wire is fixed on a Y shaft and moves up and down for cutting.

The main defect of this machine is that the work piece is the back-and-forth movement together on the mesa and cuts poor stability, adopts hold-in range and step motor control cutting precision and rigidity all relatively poor, and the cutting wire can only use alone and cuts low in production efficiency, must shut down the mesa and remove to the outside rear can take off the cutting material, does not satisfy people's operation requirement, for this reason, we provide a hot wire cutting machine.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a hot wire cutting machine can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a hot wire cutting machine, includes that table surface, chassis, cutting remove the frame and the cutting silk removes the frame, table surface fixed mounting is at the upper end surface of chassis, the cutting silk removes the inside that the frame is located the cutting and removes the frame, the surface lower extreme that the cutting removed the frame is close to both ends position swing joint with the upper end surface of chassis.

Preferably, the upper end surface of chassis is close to the equal fixed mounting in both ends position and has the guide rail, the cutting removes the lower extreme surface of frame and is close to both ends position difference fixed mounting on the slider on two sets of guide rails, the cutting removes the lower extreme surface of frame and is provided with servo motor, speed reducer and transmission shaft, servo motor's output is connected with the input of speed reducer, the transmission shaft passes through the transmission structure and is connected with the output of speed reducer, the internal surface both ends of chassis are close to the equal fixed mounting in upper end position and have helical gear rack, the equal fixed mounting in both ends of transmission shaft has the gear, and is two sets of driving teeth on the gear mesh with the driving teeth on two sets.

Preferably, the transmission structure comprises a transmission gear arranged in the middle of the outer surface of the transmission shaft and a tensioning sleeve used for fixing the transmission gear, and an output gear on the speed reducer is meshed with the transmission gear in the middle of the outer surface of the transmission shaft.

Preferably, both ends of the cutting wire moving frame are provided with a stepping motor, a ball screw, a cutting wire supporting plate, a sliding block guide rail, a high-temperature heater and a plurality of groups of circulating fans, the output end of the stepping motor is connected with the ball screw, the cutting wire supporting plate is movably installed on the sliding block guide rail, and the other end of the cutting wire supporting plate is movably installed on a sliding block of the ball screw.

Preferably, the cutting wire moving frame is internally provided with a cutting wire fixing screw, the outer surface of one side of the cutting wire fixing screw is fixedly provided with a cutting wire hanging frame, and the cutting wire hanging frame is provided with a strip-shaped mounting hole position.

Preferably, the cutting wire supporting plate is fixedly provided with a cutting wire fixing piece, and the cutting wire fixing piece is fixedly provided with a group cutting wire.

Preferably, a plurality of groups of feet are fixedly arranged at the positions, close to the outer side, of the outer surface of the lower end of the underframe and the positions, close to the outer side, of the outer surface of the lower end of the working table top.

Preferably, the embossing mechanism comprises an embossing die, an embossing shelf and an embossing cylinder, the dicing tool rest mechanism comprises a cutter, the embossing die is arranged on the embossing shelf, the embossing cylinder is arranged above the embossing shelf, and the cutter is arranged in front of the embossing shelf.

Compared with the prior art, the utility model provides a hot wire cutting machine has following beneficial effect:

can hang 20 cutting wires simultaneously and heat the cutting, improve cutting efficiency greatly, improve cutting accuracy and rigidity moreover, can improve cutting accuracy and rigidity greatly, adopt the work piece to fix motionless on the mesa moreover, so can be about the material when not shutting down, also improve the stability of material when cutting, the convenient operation of whole hot wire cutting machine moreover, the result of use is better for traditional mode, satisfies people's operation requirement, and is comparatively practical.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

FIG. 1 is an internal side view of a hot wire cutting machine according to the present invention;

fig. 2 is a partial front view of the inside of the hot wire cutting machine of the present invention.

In the figure: 1. a work table; 2. a chassis; 3. cutting the movable frame; 4. a cutting wire moving frame; 5. a helical gear rack; 6. a stepping motor; 7. a ball screw; 8. and cutting the wire supporting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like 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, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

A hot wire cutting machine is shown in figures 1-2 and comprises a working table board 1, a bottom frame 2, a cutting moving frame 3 and a cutting wire moving frame 4, wherein the working table board 1 is fixedly installed on the outer surface of the upper end of the bottom frame 2, the cutting wire moving frame 4 is located inside the cutting moving frame 3, and the lower end of the outer surface of the cutting moving frame 3 is movably connected with the outer surface of the upper end of the bottom frame 2 close to two ends.

The equal fixed mounting in both ends position of upper end surface of chassis 2 has the guide rail, the lower extreme surface that the cutting removed frame 3 is close to both ends position difference fixed mounting on the slider on two sets of guide rails, the lower extreme surface that the cutting removed frame 3 is provided with servo motor, speed reducer and transmission shaft, servo motor's output is connected with the input of speed reducer, the transmission shaft passes through the transmission structure and is connected with the output of speed reducer, the equal fixed mounting in upper end position is close to at the internal surface both ends of chassis 2 has helical gear rack 5, the equal fixed mounting in both ends of transmission shaft has the gear, the driving tooth on two sets of gears meshes with the driving tooth on two.

The transmission structure comprises a transmission gear arranged in the middle of the outer surface of the transmission shaft and a tensioning sleeve used for fixing the transmission gear, and an output gear on the speed reducer is meshed with the transmission gear in the middle of the outer surface of the transmission shaft.

The cutting moving frame 3 is fixed on the guide rail, the servo motor 3 and the speed reducer drive the transmission shaft to rotate during use, the gear is driven to rotate, the gear is meshed with the high-precision grinding helical gear rack 5, so that the cutting moving frame 3 moves, the high-precision tensioning sleeve is installed on the gear to realize synchronization of side gears on two sides, the installation is fixed, the disassembly is convenient, the whole cutting frame is moved back and forth, and the cutting device has the characteristics of good rigidity, small forward and reverse rotation rotating gap, high cutting precision and high speed.

Both ends of the cutting wire moving frame 4 are provided with a stepping motor 6, a ball screw 7, a cutting wire supporting plate 8, a slider guide rail, a high-temperature heater and a plurality of groups of circulating fans, the output end of the stepping motor 6 is connected with the ball screw 7, the cutting wire supporting plate 8 is movably installed on the slider guide rail, and the other end of the cutting wire supporting plate 8 is movably installed on a slider of the ball screw 7.

During the use, step motor 6 drive ball screw 7 rotates to make cutting wire layer board 8 slide on the slider guide rail, thereby make the cutting wire cut the product.

The cutting wire moving frame 4 is internally provided with a cutting wire fixing screw rod, the outer surface of one side of the cutting wire fixing screw rod is fixedly provided with a cutting wire hanging frame, a strip-shaped mounting hole position is formed in the cutting wire hanging frame, the position of the cutting wire hanging frame can be adjusted when the cutting wire hanging frame is mounted at the strip-shaped mounting hole position, and the common wire heating machine is higher than the common wire heating machine in cutting precision.

The cutting wire supporting plate 8 is fixedly provided with a cutting wire fixing piece, and the cutting wire fixing piece is fixedly provided with 20 groups of cutting wires.

A plurality of groups of feet are fixedly arranged at the positions, close to the outer side, of the outer surface of the lower end of the underframe 2 and the positions, close to the outer side, of the outer surface of the lower end of the working table top 1.

It should be noted that, the utility model relates to a hot wire cutting machine, when using, adopt high rigidity alloy steel wire as cutting tool, under the high temperature heater heating (voltage heating temperature can manually be adjusted), will cut the material route hot melt, the cutting wire has circulating fan to carry out the convective circulation and guarantees that the cutting is stable even cooling, is controlled by the computer control card to cut the removal frame 4 and the removal of cutting wire removal frame, cuts processing according to the predetermined cutting route that the computer drawn;

this patent can hang 20 cutting wires simultaneously and heat the cutting, the cutting efficiency is greatly improved, and cutting accuracy and rigidity have been improved, and cutting accuracy and rigidity can be improved greatly, and adopt the work piece to fix motionless on the mesa moreover, so can be material about not shutting down, the stability of material when also having improved the cutting, the convenient operation of whole hot wire cutting machine moreover, the result of use is better for traditional mode, satisfy people's operation requirement, and is comparatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A hot wire cutting machine is characterized in that: including table surface (1), chassis (2), cutting removal frame (3) and cutting silk removal frame (4), table surface (1) fixed mounting is at the upper end surface of chassis (2), cutting silk removal frame (4) are located the inside that the cutting removed frame (3), the cutting removes the surface lower extreme of frame (3) and the upper end surface of chassis (2) and is close to both ends position swing joint.

2. The hot wire cutting machine according to claim 1, wherein: the utility model discloses a cutting and moving mechanism, including chassis (2), cutting and moving frame (3), the upper end surface of chassis (2) is close to the equal fixed mounting in both ends position and has the guide rail, the lower extreme surface of cutting and moving frame (3) is close to both ends position difference fixed mounting on the slider on two sets of guide rails, the lower extreme surface of cutting and moving frame (3) is provided with servo motor, speed reducer and transmission shaft, servo motor's output and the input of speed reducer are connected, the transmission shaft passes through the transmission structure and is connected with the output of speed reducer, the internal surface both ends of chassis (2) are close to the equal fixed mounting in upper end position and have helical gear rack (5), the equal fixed mounting in both ends of transmission shaft has the gear.

3. The hot wire cutting machine according to claim 2, wherein: the transmission structure comprises a transmission gear arranged in the middle of the outer surface of the transmission shaft and a tensioning sleeve used for fixing the transmission gear, and an output gear on the speed reducer is meshed with the transmission gear in the middle of the outer surface of the transmission shaft.

4. The hot wire cutting machine according to claim 1, wherein: the cutting wire moving frame is characterized in that both ends of the cutting wire moving frame (4) are provided with a stepping motor (6), a ball screw (7), a cutting wire supporting plate (8), a slider guide rail, a high-temperature heater and a plurality of groups of circulating fans, the output end of the stepping motor (6) is connected with the ball screw (7), the cutting wire supporting plate (8) is movably installed on the slider guide rail, and the other end of the cutting wire supporting plate (8) is movably installed on a slider of the ball screw (7).

5. The hot wire cutting machine according to claim 1, wherein: the cutting wire moving frame is characterized in that a cutting wire fixing screw rod is arranged inside the cutting wire moving frame (4), a cutting wire hanging frame is fixedly installed on the outer surface of one side of the cutting wire fixing screw rod, and strip-shaped installation hole positions are formed in the cutting wire hanging frame.

6. The hot wire cutting machine according to claim 1, wherein: the cutting wire supporting plate (8) is fixedly provided with a cutting wire fixing part, and the cutting wire fixing part is fixedly provided with 20 groups of cutting wires.

7. The hot wire cutting machine according to claim 1, wherein: and a plurality of groups of feet are fixedly arranged at the positions, close to the outer side, of the outer surface of the lower end of the underframe (2) and the positions, close to the outer side, of the outer surface of the lower end of the working table top (1).