Large and small shuttles of industrial sewing machines
There are many components of an industrial sewing machine, such as needles, presser feet, teeth, handwheels, reverse needle handles, hooks, etc. The rotary shuttle is divided into a large shuttle and a small shuttle. Standard shuttle, shuttle shuttle.
Let's talk about the difference between the large hook and the small hook.
Hook is exactly the important component part of sewing machine, and it is made up of shuttle bed, hook skin, hook plate, hook frame. Lockstitch sewing machines are the most common among sewing equipment.
The rotary hook can be divided into large rotary hook and small rotary hook. The stroke of the thread take-up lever of the large rotary hook is relatively large. Generally, the large rotary hook has twice the winding amount of the standard rotary hook. It is used for sewing thick fabrics and thick fabrics. The thread is suitable for heavy material sewing machines. This type of rotary hook is mostly used in industries such as leather goods, luggage and bags. The small rotary hook can also be used for thick thread and thick materials, but the effect is obviously not as good as that of the large rotary hook, the amount of winding is less, and the stitches are not as good as the large rotary hook. sewing machine.
.Professional automatic sewing machine manufacturer in China, with years of manufacturing and export experience, contact us!1. Automatic head turning: After completing a quilting operation, the seam head can be turned up automatically, which is convenient for the replacement of quilted products.
2. Wire break detection: When the wire is broken, it will automatically stop, the red light of the wire break detection device will be on, and it can go back to the broken wire for quilting.
3. Step quilting: Various step quilting operations can be performed
4. Emergency stop protection: press the red emergency stop button at any time during work, the quilting machine will immediately power off and stop
5. Process setting: It has the settings of various practical process parameters such as stitch selection, angle correction, pattern scaling, etc. High-speed and accurate quilting at 2000 rpm, low noise, long machine life, and quilting that meets customer needs. The target quilting area of high-quality and high-yield quilted products is equal to the size of the machine, and the smallest machine installation area is achieved. ) drives the machine head to run in the X direction, and the servo motor (optional) drives the machine head to run in the Y direction, and the embroidery frame is fixed, which ensures the minimum machine transmission distance and stable long-term work. Fast and accurate, and avoids damage and replacement of the handpiece in the future.
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