CN201525047U

CN201525047U - Prepreg cutting device

Info

Publication number: CN201525047U
Application number: CN2009202038402U
Authority: CN
Inventors: 宋宝炜; 原志军; 车明枝; 于冬梅; 曹新华
Original assignee: Shenyang Aircraft Industry Group Co Ltd
Current assignee: Shenyang Aircraft Industry Group Co Ltd
Priority date: 2009-10-10
Filing date: 2009-10-10
Publication date: 2010-07-14
Anticipated expiration: 2019-10-10

Abstract

The utility model relates to a prepreg cutting device capable of automatically cutting the prepreg in equal-width size or edging. Two groups of clamping collars and stands are fixed on a pillar by screws and a rotation plate is mounted on the stand by a pin axle II and a positioning pin hole is formed on the rotation plate and the outer sides of the two rotation plates are respectively mounted on the positioning sleeve and a positioning pin is mounted in the positioning sleeve and a position limitation pin groove is formed on the positioning pin and a position limitation pin is mounted on the positioning sleeve and two ends of the tension spring are respectively fixed on the stand and the rotation plate and two ends of the axle are respectively mounted on the rotation plates at two sides and a handle is mounted on the rotation plate and an elasticity groove and a tool rest axle hole are mounted on slide carriages and two slide carriages are mounted on the axle by screws I and the tool rest axle is mounted in the tool rest axle hole of the slide carriage by the position limitation pin I and an adjustment nut is mounted on the upper end of the tool rest axle and a circle cutter is mounted on the pin axle and the pin axle is mounted on the lower end of the tool rest axle. The advantages of the utility model are that: adjustable cutting force and width of the prepreg cutting device; high cutting work efficiency, edging of the cutting material edge and high size precision.

Description

The prepreg Scissoring device

Technical field:

The invention be used for prepreg be drum-type or the straight-line machine of arranging twine make prepreg after, the Scissoring device of width size such as cutting prepreg or edging automatically.

Background technology:

In the past, the equipment of preimpregnated material manufacture process was, at first with behind the fiber impregnation, twined on the cylinder of completing paper is arranged machine, twine finish after, prepreg is cut apart with a knife or scissors with cut-off knife at axial direction, prepreg is launched into rectangle is placed on the workbench.Because the prepreg both sides are irregular when twining, or do not meet width requirement, need dismiss, manually cut out and remove the unnecessary material in both sides with cut-off knife, waste time and energy, production efficiency is low.

Summary of the invention:

The purpose of the invention provides the high prepreg Scissoring device of a kind of efficient: the purpose of the invention is to realize by following technical scheme: the prepreg Scissoring device, it is characterized in that by alignment pin, spacer pin, positioning sleeve, extension spring, tool axis, adjusting nut, axle, cutting disc, bearing pin, spring, cylinder, column, clamp, screw, bearing, flap, screw I, slide, bearing pin II, handle and spacer pin I form, two groups of clamps and bearing are fixed on the column, be screwed, flap is contained on the bearing, II fixes with bearing pin, be shaped on dowel hole on the flap, positioning sleeve is installed in the outside of two flaps respectively, alignment pin is contained in the positioning sleeve, be shaped on spacing cotter way on the alignment pin, spacer pin is contained on the positioning sleeve, the extension spring two ends are separately fixed on bearing and the flap, the two ends of axle are contained in respectively on the flap of both sides, handle is contained on the flap, be shaped on degree of tightness groove and knife rest axis hole on the slide, two slides are contained in axle and upward fix with screw I, tool axis is contained in the knife rest axis hole of slide, I fixes with spacer pin, adjusting nut is installed in the tool axis upper end, cutting disc is contained on the bearing pin, and bearing pin is contained in the tool axis lower end.

The advantage of the invention: this prepreg Scissoring device cutting power and cutting width-adjustable; The cutting high efficiency; Cutting material limit is neat, the dimensional accuracy height;

Description of drawings:

Fig. 1 is a prepreg Scissoring device structural representation;

Fig. 2 is the A-A cross-sectional schematic among Fig. 1.

Among the figure: 1, alignment pin 2, spacer pin 3, positioning sleeve 4, extension spring 5, tool axis 6, adjusting nut 7, axle 8, cutting disc 9, bearing pin 10, spring 11, cylinder 12, column 13, clamp 14, screw 15, bearing 16, flap 17, screw I 18, slide 19, bearing pin II 20, handle 21, spacer pin I

The specific embodiment:

The prepreg Scissoring device, it is characterized in that by alignment pin, spacer pin, positioning sleeve, extension spring, tool axis, adjusting nut, axle, cutting disc, bearing pin, spring, cylinder, column, clamp, screw, bearing, flap, screw I, slide, bearing pin II, handle and spacer pin I form, two groups of clamps and bearing are fixed on the column, regulate suitable operating position, be screwed, flap is contained on the bearing, II fixes with bearing pin, bearing is made semicircle spare and is shaped on grooved spare at the protruding back of semicircle spare, positioning sleeve is installed in the outside of two flaps respectively, alignment pin is contained in the positioning sleeve, operating position in order to the location flap, be shaped on spacing cotter way on the alignment pin, spacer pin is contained on the positioning sleeve, operating position in order to the restriction alignment pin, can not throw off with positioning sleeve, the extension spring two ends are separately fixed on bearing and the flap, the square-section is made at the two ends of axle, be contained in respectively on the flap of both sides, guarantee that two flaps rotate together, handle is contained on the flap, is shaped on degree of tightness groove and knife rest axis hole on the slide, and two slides are contained in axle and upward fix with screw I, tool axis is contained in the knife rest axis hole of slide, I fixes with spacer pin, rotate in order to the restriction tool axis, tool axis can more than, lower slider, adjusting nut is installed in the tool axis upper end, be used for regulating the size of tool axis pressure, cutting disc is contained on the bearing pin, and bearing pin is contained in the tool axis lower end.

Move handle during work the disk blade be close to the cylinder working surface, regulate the width that needs cutting after, with screw I locking, adjust operating pressure with adjusting nut, can carry out cutting work.

The invention is not carried out cutting to prepreg by hand, utilize adjustable mechanism to carry out the adjustment of width, this device is equipped with two rotatable circular knifes, rolls a week on the machine of arranging, unnecessary material limit be can cut out down automatically, cutting operating efficiency and product quality increased substantially.

Claims

1. prepreg Scissoring device, it is characterized in that by alignment pin, spacer pin, positioning sleeve, extension spring, tool axis, adjusting nut, axle, cutting disc, bearing pin, spring, cylinder, column, clamp, screw, bearing, flap, screw I, slide, bearing pin II, handle and spacer pin I form, two groups of clamps and bearing are fixed on the column, be screwed, flap is contained on the bearing, II fixes with bearing pin, be shaped on dowel hole on the flap, positioning sleeve is installed in the outside of two flaps respectively, alignment pin is contained in the positioning sleeve, is shaped on spacing cotter way on the alignment pin, and spacer pin is contained on the positioning sleeve, the extension spring two ends are separately fixed on bearing and the flap, the two ends of axle are contained in respectively on the flap of both sides, and handle is contained on the flap, is shaped on degree of tightness groove and knife rest axis hole on the slide, two slides are contained in axle and upward fix with screw I, tool axis is contained in the knife rest axis hole of slide, and I fixes with spacer pin, and adjusting nut is installed in the tool axis upper end, cutting disc is contained on the bearing pin, and bearing pin is contained in the tool axis lower end.