Passing-belt detecting and cutting device of automatic belt loop machine
A trouser loop machine and belt passing technology, which is applied in the direction of clothing, clothing, applications, etc., can solve the problems of complex structure and high manufacturing cost, and achieve the effect of reducing manufacturing cost
Inactive Publication Date: 2012-05-09
杭州贵衣自动化设备有限公司
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Problems solved by technology
The disadvantage of the above two transmission methods is that the complex coefficient of the structure and the manufacturing cost are high
Method used
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[0010] A preferred embodiment will be given below, and the present invention will be described more clearly and completely in conjunction with the accompanying drawings.
[0011] Such as figure 1 with figure 2 As shown, the belt-passing detection and cutting device of the automatic trousers loop machine of the present invention is located at the side rear part of the entrainment and connection mechanism 1 and the cutter mechanism 2, and the belt-passing detection and cutting device of the automatic trousers loop machine of the present invention includes a detection lever 3, The ratio between the front short arm and the rear long arm of the fulcrum pin hole of the detection lever 3 is 1:4, and a first axis screw 4 is set in the fulcrum pin hole of the detection lever 3 to fix the detection lever 3 at the first position. The front side middle part of knife seat 5, the front short arm bottom of detection lever 3 is provided with a band pressing plate 6, and band pressing plate ...
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The invention discloses a passing-belt detecting and cutting device of an automatic belt loop machine. The device comprises a detecting lever, a first cutting knife seat and a second cutting knife seat, wherein a first axial screw is arranged a fulcrum pin hole of the detecting lever, so as to fix the detecting lever at the middle part of the front side of the first cutting knife seat; a passing-belt pressing plate arranged at the lower part of a short arm at the front part of the detecting lever is fixed above a first swinging seat through two first screws; an upper pin hole and a lower pin hole are formed in the swinging seat; a pin shaft penetrates into the upper pin hole and is movably connected with a side plate in a belt clamping and stretching mechanism; a pin shaft and two rolling bearings further penetrate into the lower pin hole; a second screw is arranged at the back part of the swinging seat; a tension spring is hung on the upper surface of the second screw; a passing-belt slotted plate and a cushion block are arranged below the passing-belt pressing plate and are fixed below the front part of the side plate; a switch mounting plate is arranged in a position on the lower side of the second cutting knife seat; and a microswitch is mounted at the front part of the switch mounting plate. By adopting the passing-belt detecting and cutting device, the manufacturing cost is reduced.
Description
technical field [0001] The invention relates to an automatic trouser loop machine, in particular to a belt-pass detection and cutting device of the automatic trouser loop machine. Background technique [0002] In the field of sewing equipment technology, there are many types of automatic trouser loop machines, and the general models are generally equipped with trouser belt joint detection and automatic cutting functions, because two transmission methods are commonly used for trouser belt transmission, one trouser belt transmission The method is the roller transmission method, that is, a stepping motor is installed at the belt passing part, a roller is installed at the head, and another passive roller is in elastic contact with it, and the tension and compression spring is closely attached to the driving wheel. At this time, the position offset of the passive wheel device hits the micro switch. This kind of switch has higher sensitivity and higher cost. When the belt joint e...
Claims
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IPC IPC(8): A41D27/00
Inventor 黄志云
Owner 杭州贵衣自动化设备有限公司