Mechanical Equipment Maintenance Knowledge Ironing Machine And Double Needle Crease Sewing Machine

< p > < strong > how to exclude < a href= "http://www.91se91.com/news/ > > ironing machine < /a > fault < /strong > /p >

< p > at present, the roller type ironing machine on the market is made of large diameter stainless steel drum, which has the advantages of high ironing efficiency and fast ironing speed.

The equipment is suitable for washing and drying of fabrics such as sheets, quilts, tablecloths and towels.

In view of some faults that may occur in the use of the equipment, the author analyzes the causes of the two common failures of the ironing machine and provides solutions.

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< p > 1, ironing machine slow pressing speed < /p >

< p > cause of failure < /p >

< p > 1, the diameter of the roller is too big to reach the bottom < /p >.

< p > 2, the diameter of the drum is too small, and the contact area is not enough < /p >.

< p > 3, too much wax or poor wax makes the felt blockage < /p >.

< p > 4, different fabric ironing at the same speed < /p >.

< p > Solution > /p >

< p > 1, adjust the opening of the exhaust valve of the ironing machine, check whether the impeller is clean and clean, check the size and shape of the ventilation pipe, and correct the exhaust pipe < /p >.

< p > 2, replace thinner blankets or higher springs < /p >

< p > 3, control wax powder quality, wax content and times less than /p >

< p > 4, according to the type of cloth and moisture content, adjust the speed of matching < /p >

< p > two, ironing machine wear too fast, < /p >

< p > cause of failure < /p >

< p > 1, there is more dirt on the surface of the industrial ironing machine, and the friction increases less than /p.

< p > 2, exhaust capacity decreased, felt moisture < /p >.

< p > 3, residual soap erosion < /p >

< p > 4, no drying before drying. < /p >

< p > 5, cylinder back pressure is too large, increase wear < /p >

< p > 6, spring failure, uneven elasticity < /p >

< p > 7, blanching quality is not good, < /p >.

< p > Solution > /p >

< p > 1, clean the trough regularly and waxing, check and adjust cleaning and rinsing process < /p >

< p > 2, the same as the previous solution < /p >

< p > 3, check the washing and cleaning process to ensure pH value 6.5-7 < /p >

< p > 4, and stop the machine for 15-20 minutes according to the requirement. < /p >

< p > 5, adjust to reduce back pressure < /p >

< p > 6, replace the new spring < /p >.

< p > 7, replace high quality temperature resistant wear resistant blanching blanket < /p >

< p > < strong > > a href= "http://www.91se91.com/news/index_c.asp" > double needle bending fracture line < /a > fault > /strong > /p >

< p > as a relatively simple flower color machine, the double needle crevice sewing machine is widely applied to the decorative sewing operations in clothing, shoes and hats, underwear, gloves, leather, bags and other industries.

This type of machine is double needle swing sewing, single spin hook thread and poor wire ring formation, which brings great challenges to maintenance and debugging.

At present, most of the most common faults in the double needle sewing machine on the market are rolling line, pin point hair and so on.

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< p > below, the author takes ZOJE 457D double needle bending sewing machine as an example, combining with many years' practical experience, briefly introduces some maintenance experience of double needle bending sewing machine, such as rolling line and needle point hair.

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< p > rolling line fault < /p >

< p > when the new equipment has just been used, the phenomenon of "rolling line" can be said to be very common.

Because the user usually uses the light that is slightly thicker than the ordinary sewing thread to sew in the use of equipment to enhance the decorative effect, plus the equipment is running at the same time with two needles (that is to say, two threads of light must pass through the shuttle part at the same time), and the fit gap of the general new shuttle is very tight, so the rolling line failure occurs frequently.

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< p > for this, I suggest that the maintenance worker or operator use abrasive grind to grind, and the clearance of the shuttle can be slightly enlarged, so that it is not easy to appear "rolling line". Or we can change the shuttle frame of the old and old rotary shuttle, and the effect is good.

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< p > < a href= "http://www.91se91.com" > machine needle > /a > point hair fault < /p >

< p > for the trouble of "machine needle tip hair", the author thinks that this fault is mainly caused by random spindle box. It is suggested that clothing enterprises should use the shuttle heart of "flying man" card and "Meijia" brand embroidery machine.

Because the outer edge of the shuttle heart is not easy to collide with the tip of the needle, the effect is good.

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< p > in addition, if the wire over the spindle sleeve is bent and bent, it is easy to touch the needle tip. If it is serious, it will lead to broken needle faults, so we must pay attention to it.

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< p > it is worth noting that any device can meet the needs of different users only if it is flexibly debugged under the premise of grasping the principle. The double needle bending sewing machine is no exception.

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< p > we can adjust the triangular needles with different shapes by flexibly adjusting the delivery time and the needle time.

For example, when the needle is adjusted to the time when the needle is about to leave the sewing material and does not leave completely, the needle starts to swing, so the shape of the triangular needle is different from that of the standard pin.

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