Making machine of bi-color beehive-type curtain fabric strips

Abstract

The invention discloses a making machine of bi-color beehive-type curtain fabric strips, which is especially used for making bi-color beehive-type curtain fabric strips. The making machine comprises a feeding device, a combining device and a rolling device and an electric control unit, wherein the feeding device comprises two feeding wheels which are respectively driven by a motor and contains curtain fabric strips, the combining device comprises a cutting knife and a high frequency generator, the high frequency generator provides the cutting knife for cutting two curtain fabric strips with different colors when the curtain fabric strips are penetrated into the cutting knife and synchronously binds the curtain fabric strips into bi-color beehive-type curtain fabric strips, the rolling device is positioned on a frame body and provided with a rolling wheel, the rolling device is driven by a motor to contain the bi-color beehive-type curtain fabric strips, the electric control unit comprises a programmable logic controller and a plurality of tension detectors and adjusts the rotary speed of the motors of the feeding wheels and the rolling wheel in a proper time, so that the proper tension of the curtain fabric strips and the contained bi-color beehive-type curtain fabric strips can be kept to be beneficial to feeding and storage as well as the smoothness of the integral production.

Description

technical field [0001] The invention relates to a two-color honeycomb cord strip manufacturing machine capable of producing honeycomb cord strips, in particular to a manufacturing machine capable of producing two-color honeycomb cord strips. Background technique [0002] The manufacture of common common honeycomb cord strips is a schematic diagram of the manufacturing state of the existing structure A as shown in Figure 10. In the first 7, a cord strip 71 with a suitable width is first taken and transported into the rolling bar 72, and then its two sides 73 Fold in half towards the middle 74, and roll out the hem by roller 75, so as to form a honeycomb cord strip 76 with a half-formed honeycomb opening; [0003] in such as Figure 11 Shown is a schematic diagram of the manufacturing state of the existing structure B, and B 8 is a schematic diagram of the "Automatic Forming Method for Honeycomb Venetian Blinds" of Taiwan Invention Patent Publication No. 00513514, which is the...

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Problems solved by technology

[0004] The above-mentioned existing structure A is that a cord strip of suitable width is folded in half from the two sides to the middle, and the hem is rolled out. Therefore, when folding and rolling in half, it is easy to produce skewed and uneven hem, which in turn increases the risk of defective products. As shown in Figure 10, there is only the development of the existing structure B to reduce the production process and increase the rate of genuine products. However, the two-ply bonding method used in it is then applied to high-frequency waves to make it ultrasonic bonding. It becomes a honeycomb cord, but it can only be used with the same color cord, and it is impossible to make a double-color honeycomb cord, and it is impossible to further produce a two-color honeycomb cord

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