I. Introduction to drilling/Tufting hair Machine industry

Brush is an indispensable tool in daily life, and is also a common accessory in industrial production. Brush industry has a very broad market prospect, so brush making enterprises are working hard to improve production capacity and production efficiency, but also put forward high requirements on the processing technology and processing efficiency of Tufting hair Machine. The drilling machine and Tufting hair Machine as the most basic production machine of brush industry, its technology improvement and promotion has received great attention.

Drilling/Tufting hair Machine can be used to make a variety of life brushes, such as toothbrush, broom, shoe brush, wooden brush, wire brush, copper wire brush, toilet brush, etc. And in the industrial brush category, such as brush roller, disc brush and so on can not be separated from drilling machine, Tufting hair Machine.

Classification of drilling/Tufting hair Machines:

Drilling/Tufting hair Machines can be divided into different types according to different classification criteria.

According to the number of axes, it can be divided into two axes, three axes and four axes above; According to the function to distinguish, can be divided into Tufting hair Machine, drilling machine and drilling machine. At present, two and three axis machines are commonly used, because most products only need to use two and three axes, more than four axis machines are used to produce some special-shaped brush. At present, the high-end five-axis drilling/Tufting hair Machine equipment has the characteristics of high speed, multi-work drilling and planting at the same time, various special-shaped brush processing, self-programming, good performance, but the price is relatively expensive compared to the ordinary machine.

1. Drilling/Tufting hair Machine control system requirements:

The current speed requirement of hair planting/drilling machine is generally 500-1000 holes/min; Can remember 100-2000 processing graphics files, can input up to 1000-100,000 holes; Support U disk function, can easily and quickly realize the copy of processing files between the machines, support handheld box operation, with password protection function.

The system of Tufting hair Machine generally adopts two processing data operation modes: teaching and editing. With intuitive processing status display system, users can quickly know the processing process and adjust at any time; Add, modify, insert, delete and other processing data editing function, convenient and quick to solve the hole offset, porous, hole leakage and other problems.

For some regular patterns, such as a neat row of holes with equal spacing, or where one part is the same as another but in a different position, special features can be used to quickly generate the required data. These functions include hole splitting, copy, translation and common pattern generation.

Through the function of dividing holes, the regular pattern of hair drilling can be generated quickly. The replication function supports the replication of the whole machining hole location and part of the processing hole location, without re-input processing data, with translation function, can accurately translate the whole product hair drilling for processing, no longer need to manually modify the data, simple and fast operation.

2. Pattern function: Select the required pattern in teaching

3, operation mode: in terms of operation mode, it has automatic processing, semi-automatic processing, full hole processing, hole filling processing, single step processing, simulation processing, etc.; The above operation mode can also be configured as required.

It has rich machine machining parameter Settings for each shaft machining speed, teaching speed, return to the origin speed and jump distance. Automatic detection and alarm function in the process of processing, users can quickly find and solve problems, prevent all kinds of accidents such as: heavy wool alarm, brush plate alarm, aluminum wire alarm, lack of material alarm; With diagnostic function, the input and output signals can be detected to help users easily troubleshoot.

II, equipment structure introduction

The mechanical system of Tufting hair Machine is mainly divided into three parts: head, body and fixture.

1, the head: is the main mechanical part of the Tufting hair Machine, the main action of hair planting: taking hair, cutting, wire forming, wire tying brush wire, brush wire implantation in the hole.

Head mainly through the connecting rod, CAM structure to achieve the above action. According to the way of hair planting, the head is divided into two kinds: copper (iron) type head and horse nail type head. The copper head is mainly used to press the brush wire into the hole with the specified length of copper, and the copper is inserted into the two walls of the hole to meet the requirements of tension. The horse nail machine will shape the iron wire into an inverted "U" shape, tie the brush wire, implant the hole, and achieve the locking effect through the deformation and expansion of the iron wire.

According to the length of hair planting, the head can be divided into four sizes: 26H, 36H, 75H, 150H; According to the color of hair planting, it can be divided into monochrome and two-color head. According to the hair planting speed can be divided into: ordinary head and high speed head.

2. Fuselage: It is the main structure of the Tufting hair Machine, which is used to install the head, motor, screw, table and fixture.

3, fixture: is used to install and process the product Settings, according to different product processes, design different fixtures.

4. Control system: At present, the CNC Tufting hair Machine on the market is basically driven by servo motor or stepping motor. The overall structure of the actual equipment is shown in the figure above, which is divided into two horizontal axes, namely, X axis and Y axis. The two shafts are driven by direct connection of the lead screw.

X axis: used to drive the left and right translation of the workbench, so as to drive the actual material required to be processed to move a fixed distance;

Y-axis: used to drive the table forward and backward translation, so as to drive the actual material needed to be processed to move a fixed distance;

Z axis: used to drive the table to move up and down;

Axis A is used for rotation;

The equipment through X axis, Y axis moving fixed position positioning, frequency converter drives spindle motor movement, thus driving pulley operation, and then drive CAM mechanism operation, so that the hair planting and hair feeding mechanism intermittent movement. (The hair planting head moves vertically, and the hair planting speed is realized by adjusting the speed of the spindle motor. When the frequency of the spindle frequency converter increases, the speed of the spindle motor increases, the speed of the vertically moving head increases, and the corresponding servo speed also increases.)

Iii. Display of Tufting hair Machine control system:

Controller of 2-4 axis Tufting hair Machine (push-button system)

ZM200C two-axis ZM300C three-axis ZM400C four-axis

●2-4 axis point movement, support interpolation

● Hole preview and real-time dynamic display of machining path.

● With foot, automatic clamping, fixture detection, electric eye color change, color change in advance deceleration, the final hole two section speed, station switching anti-collision, patting wool, multi-station selection, electric eye wire feed, zero back up shaft sequence setting, manual xa axis yb axis linkage and other kinds of wool machine technology

● A variety of pattern template generating parameters, greatly reducing the time to teach the hole position

● When editing the copy hole translation volume color volume deletion insertion deletion and other convenient operation of the data editing

● The number of axes can be controlled: 2-4 axes

● High speed more than 8 holes per second

● Track preview simulation

● Tufting hair Machine has complete auxiliary functions

● There are more than 20 kinds of pattern templates

●13 outputs and 22 inputs

● 9-needle operating box + 15-needle teaching box