Kntting machinery: Recent Episodes
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Overview and description of knowledge about maintenance of computerized flat knitting machines
Knowledge about maintenance of computerized flat knitting machine
Maintain the computerized flat knitting machine, which can keep the machine in good working condition and prolong its service life. Mainly to clean and refuel, cleaning can be from top to bottom, from inside to outside. Generally, during daily maintenance, the machine should be left in a stopped state and powered off, the screws should be tightened, the removed parts should be reset, and lubricating oil and grease should be added.
Yarn clamping system: use a vacuum cleaner for cleaning, and the manual interface after startup must be further cleaned.
Head: Use a vacuum cleaner to clean the probe and cotton wool, and also wipe the front and back covers and flyover of the head clean.
Yarn feeder and side tension device: It is required to wipe clean without dust and oil.
Body injection system: Check whether the oil in the oil pump is always in the supply state, if the amount of oil is insufficient, it should be added.
Weaving system: Use a vacuum cleaner to clean the color-changing base and switching electromagnet. The color-changing block should be lubricated with special oil for computerized sweater flat Knitting Machine, and no piece can be missed. The head rail is first cleaned with cotton cloth to remove grease and yarn debris, and then lubricating oil is injected through the head brush, pay attention to an appropriate amount.
When the computerized flat knitting machine is in use, there will be problems with the brush and needle lock. For these two faults, let's look at the specific solutions:
Computerized flat knitting machine-needle lock
Computerized flat knitting machines select needles by pins. The alignment of the pins is very important, which directly affects the operation of the machine. If the pins are not aligned, it will cause needle leakage. Generally, high-pin needles do not need to be raised. Needle must be raised for low stitches. For example, when weaving one plus one sesame pull collar, the needles are selected by the high and low stitches. If the stitches are not aligned, there will be missed stitches. .
Computerized flat knitting machine-brush problem
The brush problem is also very important in the leakage of the needle. The brush problem is mainly caused by the following aspects: the brush device is bad, the front and back are not correct, the brush is installed and the needle does not close the angle, the device is too high to resist the rebound of the needle tongue The brush does not open the tongue, it takes a long time, and the hair is seriously shed or bitten, and the quality of the brush is a problem.
(1) Defective brush device. The front and back are not correct, the brush must be aligned front and back, because when the machine head pulls the triangle movement back and forth, the knitting needle also moves, and the needles on both sides are carried out at the same time. The brush has a downward pressing tongue to make It can smoothly remove the ferrule, so there can be no front and back irregularities. If it is not correct, some needle tongues will not be pressed down to form a leaky needle. To solve this problem, the brush should be adjusted.
(2) The brush is installed reversely and does not close the angle with the needle. For this problem, it is the same as mentioned above, so the brush should be adjusted.
You can also learn more about the system by consulting a professional computer flat knitting machines manufacturer.
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Computer flat knitting machine parts rack: There are two mountain heads, and two beams connect the mountain heads into a whole, which is a casting. The small parts installed on the rack are wrenches, wrench fixing screws, needle plate screws, and needle plate screw compression springs.
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Needle plate: The key component is made of steel plate, which has abrasion resistance and considerable hardness. Milled slotted holes have large bead, small bead, machine needle, tofu block and fixing screw.
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Guide rail: The guide rail is made of castings or special steel. It is fastened to the frame with fixing screws. It is generally divided into two front and rear. It is the track for the head to travel. There is a yarn feeder guide above the rear guide. It is mainly used for feeding the yarn feeder random head smoothly from side to side or when changing the yarn feeder.
4, the yarn guide rod
Use cotton cloth to clean the dirt in the middle part of the yarn guide rod, then move the yarn feeder to the middle, and wipe it with cotton cloth; use an oily brush to add an appropriate amount of lubricant to the yarn guide rod, and then use cotton cloth to wipe the lubricant Until a thin layer of lubricant film remains on the surface of the yarn guide rod.
- Needle bed and sinker bed
Push the machine head and yarn feeder of the computer flat knitting machine accessories to the edge, use a special cloth pressing knife to push all the needles on the front needle bed to the highest point, and blow and suck while using a water gun and a vacuum cleaner to remove the needle bed and sinker bed. , And then reset all knitting needles, as well as the rear needle bed and sinker bed. After repeating this two times, clean the front and rear needle beds and sinker beds with cotton cloth. Note that before the machine restarts, you must check whether all kinds of needles are returned to their positions, otherwise the needle selector will be damaged.
Fengfan machine seldom broken either computerized knitting machine or parts. Their knitting machine has passed ISO9001 certificate.