Flat grinding sheet device, needle grinding machine and flat grinding method of card clothing
A needle grinding machine and grinding sheet technology, which is applied in the direction of grinding machines, grinding/polishing equipment, metal processing equipment, etc., can solve the problems of card clothing flatness and steel needle angle that cannot be optimal, and achieve fast and efficient flat grinding and adjustment, simple structure and low production cost
Pending Publication Date: 2020-11-24
INNER MONGOLIA ORDOS RESOURCE
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Problems solved by technology
[0007] The flat grinding head of the existing needle grinding machine generally adopts a grinding wheel device, and the flatness of the card clothing and the angle of the steel needle after the grinding wheel are flat ground cannot achieve the best effect.
Method used
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Embodiment
[0039] Please refer to figure 1 and figure 2 , the present embodiment provides a flat grinding device 100 , which includes a grinding plate 110 , a mounting part 120 and a connecting part 130 , and the grinding plate 110 is connected to the mounting part 120 through the connecting part 130 .
[0040] Wherein, the grinding plate 110 has a mounting end connected with the mounting part 120 and a flat grinding end for inserting into the card clothing to perform flat grinding on the card clothing 203 . The grinding plate 110 is used to realize the lifting and pressing operation of the comb needles on the card clothing 203, so that the comb needles on the card clothing 203 are flat and have consistent angles. In the present application, the abrasive sheet 110 is plate-shaped with a thickness of about 1-2 mm. In this application, by inserting the grinding piece 110 between two adjacent rows of card wires of the card clothing 203, with the forward movement and reverse movement of t...
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The embodiment of the invention provides a flat grinding sheet device, a needle grinding machine and a flat grinding method of card clothing, and relates to the field of card clothing needle grindingequipment. The flat grinding sheet device is suitable for the needle grinding machine and comprises a grinding sheet and a mounting piece used for being connected with the needle grinding machine, wherein the grinding sheet is provided with a mounting end connected with the mounting piece and a flat grinding end used for being inserted into the card clothing to carry out flat grinding on the cardclothing. The flat grinding sheet device is simple in structure and low in production cost. The flat grinding sheet device can be connected with the needle grinding machine, installation is convenient, the needle grinding machine does not need to be transformed on a large scale, flat grinding and adjustment can be rapidly and efficiently carried out on the card clothing, and 3-5h is saved in the flat grinding stage compared with the original flat grinding stage. In addition, the flat grinding sheet device is additionally arranged on the needle grinding machine, the novel flat grinding method of the card clothing is provided, the card clothing is finely adjusted and ground through the flat grinding sheet device after being fully ground by a grinding wheel, finally, the flatness degree and the pointer angle of the card clothing can meet the needed requirements, and the better flat grinding effect is achieved.
Description
technical field [0001] The invention relates to the field of card clothing grinding equipment, in particular to a flat grinding device, a needle grinding machine and a flat grinding method for card clothing. Background technique [0002] During the operation of the carding equipment, the card clothing continuously combs the fibers, which leads to the wear of the rack teeth. In order to ensure the carding quality and prolong the service life of the card clothing, it should be ground according to the state and quality requirements of the card clothing. Formulate an effective card clothing grinding plan according to quality requirements. [0003] The existing needle grinding machine mainly has the following three grinding methods: [0004] ①Flat grinding: After the steel needles with changing angles on the elastic card clothing are processed by flat grinding, the whole card clothing is flat and the angles of the steel needles are consistent. [0005] ②Side grinding: After the...
Claims
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IPC IPC(8): B24B19/18
CPCB24B19/18
Inventor 徐晓东
Owner INNER MONGOLIA ORDOS RESOURCE