KR930012213B1 - Automatic winding system of tube - Google Patents

Abstract

This automatic winding system comprises dancer (1) controlling the difference between sending and winding velocities with minimizing tension of wire rod and tube, line meter (2) sensing the length of winded wire rod and tube, center guide (3) leading wire rod and tube into the center of spool, fixing device (4) with a pair of knife edges and roller fixing wire rod and tube on spool, index (5) to replace the full spool by an empty spool.

Description

Automatic winding system of thermoplastic tubes and wire rods

1 is a front view showing a schematic configuration of the system of the present invention

Figure 2 is a side view showing a schematic configuration of the system of the present invention

* Explanation of symbols for main parts of the drawings

1: dancer 2: line meter

3: center guide 4: start fixing device

5: index 6: fixer

7: shaft fixing device 8: winding motor (motor)

9: frame 10: spool fixing device

11: cutter

FIELD OF THE INVENTION The present invention relates to a system for automatic winding of thermoplastic tubes and wire rods, and in particular, to dancers, line meters, center guides, start fixtures I and II, indexes. (index), fixer, shaft fixing device, winding motor and frame, spool fixing device, cutter, controller, and the whole system into a single system The present invention relates to a system for automatically winding a thermoplastic tube and a wire rod to automatically perform the winding operation of the thermoplastic tube and the wire rod.

Conventionally, the winding method of the thermoplastic tube and the wire rod (thermoplastic tube) is bonded to the bobbin shaft of the fuji and foamed stiffeners using an adhesive or adhesive tape or staple by hand by hand. Or it has been fixed and wound up manually by a separate device, which is not only cumbersome and difficult to work because it is performed manually by a simple manual work process, but also decreases in work efficiency due to deterioration of workability. Of course, while the productivity per unit time is extremely reduced, it implies a lot of closed ends such as the bobbin shaft breaks due to the excessive force applied to the bobbin shaft when fixing the start stage using the staple.

Therefore, in the present invention, by completely automating the whole process to completely eliminate the above-mentioned general defects, the thermoplastic tube and the wire rod of the thermoplastic tube and the wire rod can be easily fixed and the winding operation can be carried out smoothly. To provide an automatic winding system (system), which will be described in detail based on the accompanying drawings as follows.

The system of the present invention is roughly a dancer, a line meter, a center guide, a start fixator I and II, an index, a fixer, an axis fixer, It is composed of winding motor and frame, spool fixing device, cutter, controller and so on.

In more detail, in order to minimize the tension between the wire rod and the tube, a dancer (1) which is a device for controlling the speed difference between the feeding and the winding, and a line meter which is a device for detecting the length of the winding wire and the tube ( line meter (2), center guide (3), which guides the wire rods and tubes to the center of the spool, and the two blades and 1 to secure the wire rods and tubes to the spool. Start fixing device (4), a device consisting of two rollers, index (5), which is a device for replacing a full volume or public space spool, and a device for fixing the indexed spool in position An interfixer 6, an axis fixing device 7 which is a device for preventing rotation of the spool during indexing, and a mutual interference during indexing by rotating the spool during winding Winding motor (8) with a structure that can be avoided, the system can be fixed fixedly arranged The spool is formed by a frame (9) on which a caster is attached and a spool to be wound up to the winding shaft, and a method of automatically operating regardless of the spool width. A spool fixing device 10, a cutter 11 for cutting the wire rod and the tube of the finished and ten thousand spools after the index, a system control and a PLC. Solenoid valve. Relays and sensors. A controller (not shown) composed of switches (s / w) was configured to be a single system.

In the figure, reference numeral 4 'denotes the start fixing device I and 4' represents the starting fixing device II.

The embodiment of the system of the present invention configured as described above will be described in more detail according to the effect.

Figure 1 is a front view showing a schematic configuration of the system of the present invention, Figure 2 is a side view showing a schematic configuration of the system of the present invention, the wire and tube not shown is manufactured and transported in the production transfer line not shown, the dancer (1) The conveying length is measured by the line meter 2 through), and is wound around the spool after passing through the center guide 3.

If the winding operation continues and the winding is performed, as the spool fixing device 10 is opened, the fixer 6 is opened and the winding motor 8 is tilted.

The index 5 is then rotated 180 ° so that the full winding spool is moved downward and a new winding spool is located at the winding stage.

At this time, the operation unit and the spool fixing device 10 of the fixer 6 is retracted inward to fix the spool and the winding motor 8 is tilted at the winding position.

After that, the blade of the starter fixing device II (4 ＂) is inserted to fix the starter to the spool, and then the cutter 11 cuts the end of the tube and the wire rod and then rotates the winding motor 8. The winding is started on the spool.

After the lower spool is removed in this process, when the new airspace spool is mounted, the shaft fixing device 7 fixes the shaft and the blade of the starting fixing device I (4 ') moves forward to form a primary knife in the spool.

At this time, since the blade must be maintained at the correct position when inserting the blade of the start fixing device II (4 ＂), the shaft until indexing and insertion of the blade of the cutting device II (4＂) by the shaft fixing device (7). It will be fixed.

According to the present invention system having the same characteristics as described above, by fully automating the entire process can greatly increase the productivity per unit time due to the improvement of workability, while quickly and precisely all the processes according to a single automatic systemization It is possible to provide a highly reliable thermoplastic tube and an automatic winding system of wire rods with an effect that can be carried out smoothly.

Claims (1)

In the frame (9), a dancer (1) that minimizes the tension of the wire and tube and controls the transmission and winding speed difference, and a line meter to sense the length of the winding wire and the tube. (2), a center guide (3) which guides the wire rods and tubes to the spool center, and a starting end having a set of blades and rollers with the wire rods and tubes fixed to the spool. The device (4), an index (5) for replacing the full-volume or public spool, a fixer (6) for fixing the indexed spool in place, and indexing A shaft fixing device (7) to prevent rotation of the spool, and a winding motor (8) configured to rotate the spool during winding and to prevent mutual interference during indexing The spool fixing device 10, which is brought into close contact with the winding spool and is automatically operated regardless of the spool width. Cutter 11 for cutting the interruption of the wire rod and tube, and a controller (not shown) for controlling the entire system. Winding system.

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