Registration device of circular screen printer
A technology of printing machine and rotary screen, used in screen printing machine, printing machine, rotary printing machine, etc., to prevent partial abrasion, improve coaxiality, and work without noise
Inactive Publication Date: 2016-03-23
HUNAN JICHANG SILK
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Problems solved by technology
[0003] In view of the above problems, the present invention provides a new type of alignment device of a rotary screen printing machine to solve the problem raised in the above background technology, that is, the existing alignment device cannot be used in the case of motor or gear failure or other conditions. The problem of adjusting the flower when it is down or needs to be fine-tuned
Method used
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[0024] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0025] like figure 1 Shown a kind of pattern-aligning device of rotary screen printing machine, comprises motor 31, driving gear 32, driven gear 33, pair of filament rod 4, is characterized in that: also comprises moving shaft 22, hollow shaft 3 described pair of filament rods One end of 34 is connected with the moving shaft 22 in a coaxial relative rotation, the moving shaft 22 is sleeved in the hollow shaft 3, the hollow shaft 3 is provided with an integral eccentric wheel 7, and the hollow shaft 3 Also connect a worm and gear mechanism for adjusting the left and right movement of the screw rod 4, the worm and gear mechanism includes a worm wheel 8 sleeved on the hollow shaft 3, and a worm 9 that engages with the worm wheel 8 and drives the worm whe...
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The invention discloses a registration device of a circular screen printer. The registration device comprises a motor, a driving gear, a driven gear and a registration lead screw, and is characterized by further comprising a movable shaft and a hollow shaft, one end of the registration lead screw is connected with the movable shaft in a coaxial and relatively-rotatable mode, the movable shaft is sleeved with the hollow shaft, the hollow shaft is sleeved with an integral eccentric wheel, and the hollow shaft is further connected with a worm and gear mechanism for adjusting the lead screw to move leftwards and rightwards. By arranging the integral eccentric wheel on the hollow shaft on the registration lead screw and matching the integral eccentric wheel with a bearing, the coaxiality of the integral eccentric wheel and the bearing is improved, the supporting situation of the hollow shaft is improved, eccentric wear produced by rotation or axial movement is prevented, printing accuracy is improved, and the service life is prolonged.
Description
Technical field: [0001] The invention relates to the technical field of textile machinery, in particular to a counter-pattern device of a rotary screen printing machine. Background technique: [0002] The rotary screen printing machine has reasonable structure, easy operation and high production efficiency, so it is widely used in the field of textile production. The rotary screen printing machine used in the textile industry is a screen printing machine that uses a continuously rotating seamless cylindrical screen for printing. The rotary screen printing machine is used in combination with other units. It can be used for printing cotton fabrics, chemical fibers and their blended fabrics, general knitted fabrics, and silk fabrics. The applicable raw materials are: nylon multifilament (thread), polypropylene filament ( yarn), polypropylene, polyester, nylon, PP, low elastic, high elastic, cotton yarn (thread), pearl yarn, leather, mixed, etc. In the prior art, the alignment...
Claims
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IPC IPC(8): B41F15/14
CPCB41F15/14
Inventor 吴国强
Owner HUNAN JICHANG SILK