Conduction band electric tension device for circular screen printer
A tensioning device, rotary screen printing technology, applied in screen printing machines, printing machines, rotary printing machines, etc., can solve the problem of affecting the printing quality of rotary screen printing machines, and the tension of the guide belt is prone to bell mouth and guide belt tension. Non-uniformity and other problems, to achieve the effect of improving printing quality, uniform force on the guide belt, and simple operation
Inactive Publication Date: 2014-06-18
黄石经纬纺织机械有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to solve the problem of uneven tension of the guide belt caused by the manual adjustment of the tension roller in the traditional guide belt tensioning device, the tension of the guide belt is prone to bell mouth, the printing quality of the rotary screen printing machine is affected, and the adjustment is time-consuming and laborious. Problem, provide an electric belt tensioning device for a rotary screen printing machine
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[0015] see figure 1 , 2 , 3, 4, the present invention has frame 7, two guide rail seats 3 that are oppositely arranged are equipped with on the top left side of frame 7 and the top right side, are all slidably installed with bearing seat 4 on the two guide rail seats 3, between two bearing seats 4 A tension roller 5 is installed between them, and the front sides of the two bearing seats 4 are located at the top of the frame 7, and a support seat 9 is installed on the two support seats 9, and a screw 10 is installed on the two support seats 9, and one end of the screw rod 10 is correspondingly connected with the bearing seat 4 on the same side; Yes: the two support bases 9 are equipped with nuts 25 threadedly connected with the screw rod 10, one end of the nut 25 protrudes from the support base 9 and is equipped with a locking nut 17, and the other end of the nut 25 protrudes from the support base 9 and drives A double-row sprocket 8 is connected, and the two double-row sprock...
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The invention discloses a conduction band electric tension device for a circular screen printer. The conduction band electric tension device comprises a frame, two opposite guide rail seats are mounted at the left top and the right top of the frame, bearing blocks are slidably mounted on the two guide rail seats, a tension roller is mounted between the two bearing blocks, supporting seats are mounted on the front sides of the two bearing blocks and positioned at the top of the frame, screws are mounted on the two supporting seats in a penetrating manner, and one end of each screw is correspondingly connected with the bearing block on the same side. The conduction band electric tension device is characterized in that nuts connected with the screws in a threaded manner are arranged in the two supporting seats, one end of each nut extends out of the corresponding supporting seat and is provided with a locking nut, the other end of each nut extends out of the corresponding supporting seat and is in transmission connection with a double-row chain wheel, the two double-row chain wheels are in transmission connection through a chain A, and one double-row chain wheel is externally connected with a transmission device through a chain B. By the aid of the conduction band electric tension device, a conduction band can be automatically tensioned and uniform in stress. The conduction band electric tension device is mainly used for the circular screen printer.
Description
technical field [0001] The invention relates to the technical field of textile printing and dyeing equipment, in particular to an electric belt tensioning device for a rotary screen printing machine. Background technique [0002] At present, the traditional guide belt tensioning device has a frame. Two guide rail seats are arranged oppositely on the left top and right top of the frame. Bearing seats are slidably installed on the two guide rail seats. Tension tension is installed between the two bearing seats. For the roller, the front side of the two bearing seats is located on the top of the frame, and a support seat is installed on the two support seats. A screw is installed on the two support seats. One end of the screw is correspondingly connected with the bearing seat on the same side, and the other end passes through the support seat and is threadedly connected with a nut. This traditional guide belt tensioning device uses a wrench to turn the nut to move the bearing s...
Claims
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IPC IPC(8): B41F15/14
Inventor 彭国洲曹锋王四青胡小兰易姿明
Owner 黄石经纬纺织机械有限公司