Cloth tape cutting device for winding process

Abstract

The utility model discloses a cloth tape cutting device for a winding process. The cloth tape cutting device comprises a knife rest and a replaceable knife, wherein the knife rest is used for being connected with a hot roller supporting arm of a cloth tape winding machine; the replaceable knife is fixed at the front end of the knife rest through a knife pressing plate; a butt joint part matched with the front end of a hot roller supporting arm of the cloth tape winding machine is machined at the rear end of the knife rest, and a screw passing hole corresponding to the upper end of the hot roller supporting arm of the cloth tape winding machine is formed in the upper end of the butt joint part of the knife rest; the rear end of the knife rest is fixed through a screw after being connected with the front end of the hot roller supporting arm of the cloth tape winding machine in an inserted mode. Due to the fact that the spindle of the numerical control cloth tape winding machine can rotate in the process, cutting time is greatly shortened, redundant cloth tapes are efficiently removed, labor force is effectively reduced, production efficiency of products is improved, and the cloth tape cutting device is suitable for batch production.

Description

Technical Field

[0001] This invention belongs to the field of fabric tape winding technology, and relates to a fabric tape cutting device for winding process. Background Technology

[0002] According to product process requirements, excess or uncompressed tape needs to be removed during the tape winding process to prevent affecting product quality. Normally, excess tape is manually cut off by the operator using a utility knife. Due to the large diameter of the product, removing excess material requires multiple people working together, and the CNC tape winding machine's spindle cannot rotate automatically during this process, otherwise it would pose a safety hazard. The entire process requires manually rotating the spindle and then slowly cutting off the excess tape manually. Due to the characteristics of the tape, the utility knife is prone to sticking during cutting, requiring frequent replacement.

[0003] This method is complex and time-consuming, severely impacting production efficiency and failing to meet the requirements of mass production. Furthermore, due to human error, the cut surface of the fabric tape is rough and uneven, hindering subsequent packaging and curing processes and significantly affecting overall product quality. Therefore, there is an urgent need to design a device for quickly removing excess fabric tape. Utility Model Content

[0004] The purpose of this invention is to provide a tape cutting device for a winding process.

[0005] The objective of this invention is achieved through the following technical solution:

[0006] The present invention provides a tape cutting device for a winding process, comprising a knife holder for connecting to the hot roller support arm of a tape winding machine, and a replaceable knife fixed to the front end of the knife holder by a knife pressure plate;

[0007] The rear end of the tool holder is machined with a mating part that matches the front end of the hot roller support arm of the tape winding machine. The upper end of the tool holder mating part has a screw through hole corresponding to the upper end of the hot roller support arm of the tape winding machine. After the rear end of the tool holder is inserted into the front end of the hot roller support arm of the tape winding machine, it is fixed by screws.

[0008] Work process

[0009] According to process requirements, the product is wound in sections. After one section of the tape is wound, the device is installed on a CNC tape winding machine to cut off the excess tape. Utilizing the characteristics of the CNC tape winding machine, the tool stroke is programmed to match the spindle, accurately positioning the excess material to be cut. Simultaneously, during the cutting process, the tape winding machine spindle automatically rotates according to the pre-designed program, efficiently removing excess tape with a clean cut surface and no sticking. After cutting, the device is disassembled for the next section of tape winding.

[0010] Beneficial effects

[0011] This utility model's tape cutting device cuts excess tape. Because the spindle of the CNC tape winding machine can rotate during this process, the cutting time is greatly shortened, excess tape is efficiently removed, labor is reduced, and product production efficiency is improved, making it suitable for mass production. Furthermore, the selected cutting blade is more suitable for cutting tape than a utility knife, producing a neat and smooth cut surface, which is beneficial for subsequent packaging and curing processes, thus improving product quality.

[0012] The installation and disassembly process of this utility model's fabric tape cutting device is simple and easy to operate, while also reducing the safety risks during the cutting of fabric tape scraps. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the fabric tape cutting device of this utility model;

[0014] Figure 2 This is a diagram showing the usage state of the fabric tape cutting device of this utility model;

[0015] In the figure, 1-Fabric tape cutting device, 11-Replaceable blade, 12-Blade pressure plate, 13-Blade holder, 2-Fabric tape winding machine hot roller support arm. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Example

[0018] like Figure 1 As shown, a tape cutting device 1 for a winding process according to the present invention includes a knife holder 13 for connecting the hot roller support arm of a tape winding machine and a replaceable knife 11 fixed to the front end of the knife holder 13 by a knife pressure plate 12.

[0019] The rear end of the tool holder 13 is machined with a mating part that matches the front end of the hot roller support arm 2 of the tape winding machine. The upper end of the mating part of the tool holder 13 has a screw through hole corresponding to the upper end of the hot roller support arm 2 of the tape winding machine. After the rear end of the tool holder 13 is inserted into the front end of the hot roller support arm 2 of the tape winding machine, it is fixed with screws. Figure 2 As shown.

[0020] Work process

[0021] According to process requirements, the product is wound in sections. After one section of the tape is wound, the device is installed on a CNC tape winding machine to cut off the excess tape. Utilizing the characteristics of the CNC tape winding machine, the tool stroke is programmed to match the spindle, accurately positioning the excess material to be cut. Simultaneously, during the cutting process, the tape winding machine spindle automatically rotates according to the pre-designed program, efficiently removing excess tape with a clean cut surface and no sticking. After cutting, the device is disassembled for the next section of tape winding.

Claims

1. A tape cutting apparatus for a winding process, characterized by, The utility model relates to a replaceable cutter for connecting the hot roller support arm of a tape winding machine, comprising a cutter holder, a replaceable cutter fixed to the front end of the cutter holder by a cutter pressing plate. The rear end of the cutter holder is machined with a butt joint part matching the front end of the hot roller support arm of the tape winding machine, and the upper end of the butt joint part of the cutter holder is provided with a screw passing hole corresponding to the upper end of the hot roller support arm of the tape winding machine; after the rear end of the cutter holder is inserted into the front end of the hot roller support arm of the tape winding machine, the two are fixed by a screw.

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