Compressing frame device for level delivering and stamping of fabric

Abstract

The invention discloses a compressing frame device for level delivering and stamping of fabric. The compressing frame device comprises an upper compressing frame, a lower compressing frame and a connecting mechanism, wherein the connecting mechanism connected with the upper compressing frame and the lower compressing frame comprises a horizontal plate; parallel vertical plates are arranged on thehorizontal plate; bar-shaped holes are formed on side surfaces of the vertical plates; adjusting holes are formed on the top surfaces of the bar-shaped holes; retaining screw holes are formed on the bottom surfaces of the bar-shaped holes; a floating shaft is arranged in the two bar-shaped holes; a check ring and a snap ring are mounted on the floating shaft in positions on two sides of the bar-shaped holes; retaining screws are mounted in the retaining screw holes; compression springs are sleeved at the tail ends of the retaining screws; the other ends of the compression springs act on the floating shaft; adjusting screws are mounted in the adjusting holes and are in contact with the floating shaft; a spherical plain bearing is mounted on the floating shaft; the horizontal plate is fixedon the lower compressing frame; and the upper compressing frame is mounted on the spherical plain bearing. The device has the advantages that the fabric can be kept level when the upper compressing frame is closed and is kept moving downwards during stamping.

Description

technical field [0001] The invention relates to a frame pressing device with upper and lower pressing frames in the flat conveying and stamping of fabrics, and relates to a mechanism in which the upper pressing frame can be opened and closed with the lower pressing frame in a rotating manner to facilitate discharging or retrieving materials, especially a kind of Under the action of the pressing plate, the upper pressing frame can maintain the pressing frame device acting on the fabric horizontally. Background technique [0002] In the existing setting machine, the fabric is laid flat on the frame outside the stamping equipment, and the frame moves the fabric into the stamping equipment by moving on the frame for stamping. Since the fabric is in an unclamped state, the Under the action of self-weight, the fabric is easy to sag and shift, so that the fabric formed during stamping is prone to errors and defective products. [0003] The method of fixing the upper and lower pres...

AI Technical Summary

Problems solved by technology

[0002] In the existing setting machine, the fabric is laid flat on the frame outside the stamping equipment, and the frame moves the fabric into the stamping equipment by moving on the frame for stamping. Since the fabric is in an unclamped state, the Under the action of self-weight, the fabric is easy to sag and shift, so that the fabric formed during stamping is prone to errors and defective products

[0003] The method of fixing the upper and lower press frames for transmission can ensure that the fabric does not shift. However, the usual connection structure of the upper and lower press frames will affect the position and shape of the fabric during opening and closing and stamping. So far, people have not adopted the above method. transmitted by this method

[0004] In the usual structure, the hinge connection is one of them. Although it is convenient to open and close, it can also keep the upper press frame horizontal after the fabric is tiled. The structure makes the upper press frame inclined, which causes the uneven pressure of the fabric and the deviation in stamping

[0005] Therefore, in the hinge connection, the rotation axis of the upper pressure frame must be able to move up and down, so that when the pressure plate acts on the upper pressure frame, the upper pressure frame can still maintain a horizontal state. However, this structure will The closing of the pressing frame affects the flatness of the fabric. Since the upper pressing frame is rotated and raised, its rotation axis is at the lowest position. When the upper pressing frame is closed, the upper pressing frame will be blocked by the fabric, and further rotation may cause the rotation axis to appear suddenly. Lifting up will cause the upper press frame to vibrate, which will affect the flat placement of the fabric and prevent the fabric from being kept flat.

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