CN201223854Y

CN201223854Y - Cercus length screen grader

Info

Publication number: CN201223854Y
Application number: CNU2008201138466U
Authority: CN
Inventors: 孙奇勋
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-01
Filing date: 2008-07-01
Publication date: 2009-04-22
Anticipated expiration: 2018-07-01

Abstract

A tail hair length screening machine belongs to a tail hair processing machine, which can select, classify and group short and long tail hairs based on preconcerted specifications and sizes and then collect and clear up the hairs to meet the using requirements of finished products; the machine comprises a lifting feeding plate, a screening mechanism and an aggregate plate; a hair clip plate is rotated in an anti-clockwise way; a roller makes pushes a spring rod along the outline curve of a cam to make radially periodical beeline reciprocating movement; a hair clip device periodically repeats the steps of clipping hairs from the lifting feeding plate and then unloading the screened tail hairs into the aggregate plate; the tail hair length screening machine is of subtle selection, grading and grouping, continuous production, short production cycle, as well as high output and efficiency, which reduces the labor intensity and production costs, improve the grade of tail hair and increase the added value of tail hair; therefore, the machine can be used for the length screening of bristle, wool, horse hair and other animal tail hairs.

Description

Dodds length screening machine

Affiliated technical field

The utility model relates to a kind of dodds processing equipment, especially the dodds of varying length can be selected the classification grouping, is compiled according to predetermined specification size, and can reach the dodds length screening machine of finished product instructions for use.

Background technology

At present, existing dodds length grading is to use manually to be carried the hair on the neck device and carries out classification, and the spring steel wire of the hair on the neck device manually being carried in dodds utilization different in size according to instructions for use is clamped dodds and extracted, compile according to size classification, grouping, adopt artificial screening dodds length, repetitive operation, labour intensity is big, and efficient is low, and it is heavy to work, waste time and energy, screening grade boundary line is indeterminate, and Additional Value of Commodities is low, and classification yields poorly, can not the serialization operation, the cost height.

Summary of the invention

In order to overcome the deficiency in the existing dodds length choice grouping process, the utility model provides a kind of dodds length screening machine, replaces manual operations by mechanically actuated, can fast and efficiently dodds be selected screening according to use length specification, grade, screening length unanimity, it is careful clear and definite to divide into groups, disposable recovery rate height, the dodds damage is little, and serialization production is with short production cycle, output and efficient height, reduce labour intensity and production cost, improve dodds class and grade, increase the dodds added value.

The technical scheme that its technical problem that solves the utility model adopts is: dodds length screening machine is by the lifting supply disk, screening mechanism, material collecting disc three parts are formed, screening mechanism is by frame, the folder hair disc, feather clipping device, cam is formed, radially even on the folder hair disc lower plane, be symmetrically distributed with four or a plurality of feather clipping device, feather clipping device is by rectangle frame, spring base, roller, back-moving spring, block, claw, guide rail, the lenticular wire spring is formed, ganoid rectangle spring base supporting is sliding to be fitted in the symmetrical rectangular through-hole of locating rectangle frame two minor face middle positions, do reciprocal linear slide, back-moving spring slides on the spring base between rectangle frame minor face and the block, be parallel to the long limit of rectangle frame at the rectangle frame bottom surface and on short side direction, evenly equidistantly be fixed with four or many rectangle strip guide rails, the place, middle position is processed with smooth elongated slot on the guide rail, it is the lenticular wire spring of rectangle that the guide rail upper sliding sleeve has the cross section, being evenly distributed with four or a plurality of claw perpendicular to guide level on the block inserts in the smooth elongated slot on the corresponding guide rail, block lenticular wire spring one end, the size of feather clipping device clamping force depends on the size of back-moving spring elastic force.End vertical level near the folder hair disc center of circle on the spring base is fixed with roller, on the discoid cam chair of frame end face, be symmetrically fixed with two rectangular falculate cams, by AB, BC, CD, DE, EF, FG, GH, eight sections circular arcs of HA form the contour curve of roller motion, roller is under the elastic force effect of back-moving spring, all the time be close to the cam exterior arc surface and contact well, uniform feather clipping device and cam is positioned at same plane on the folder hair disc, when dodds length screening machine is worked, the folder hair disc is rotated counterclockwise, high point alternately occurs with low spot on the cam, roller promotes spring base along cam profile curve and does radially periodically straight reciprocating motion, when moving on the AB section circular arc that roller is ordered to B by the A point in first cam upper edge, it is increasing that roller is accepted the contact pressure of cam, it is maximum that the B point reaches, the BC section is isometrical circular arc, the contact equalization of pressure reaches maximum, roller promotes spring base, the block compression reseting spring is to maximum compressibility, a folder hair lenticular wire spring opens synchronously by self elastic force, it is maximum that the gap reaches, dodds on the lifting supply disk enters folder hair lenticular wire gapping of spring; When moving on the CD section step circular arc that roller is ordered to D by the C point in the cam upper edge, roller breaks away from the isometrical circular arc of BC section, contact pressure moment of roller is decreased to minimum, roller is positioned at the cam minimum point, back-moving spring is replied elongation, under the pulling of block claw fixing on the spring base, moment will be pressed from both sides the compression of hair lenticular wire spring, and 2 feather clipping devices clamp dodds; When roller in the cam upper edge by the D point when moving on the EF section circular arc that the E point is ordered to F, roller promotes spring base, the block compression reseting spring is to maximum compressibility, a folder hair lenticular wire spring progressively opens synchronously by self elastic force and reaches maximum, on the feather clipping device in the released material collecting disc that falls into rotation of clamped dodds, when roller when second cam profile curve moves, identical with motion conditions on first cam, be accompanied by the Periodic Rotating of folder hair disc, feather clipping device periodically repeats from lifting supply disk folder hair, select dodds to be discharged in the material collecting disc institute, the lifting supply disk of rotation according to dodds size length scale at interval, enter dodds amount between the feather clipping device lenticular wire spring by adjusting, reach the purpose of dodds being carried out the length screening.

The beneficial effects of the utility model are: dodds length screening machine replaces manual operations by mechanically actuated, can be quick, efficiently dodds is selected screening according to use specification length scale, screening length unanimity, it is clear and definite careful to divide into groups, speed is fast, serialization is produced, production output and efficient height, with short production cycle, reduce labour intensity and production cost, save a large amount of manpower and materials, increase the dodds added value, improve dodds class and grade, disposable recovery rate height, the dodds damage is little, can be widely used in bristles, wool, the length screening of various animal dodds such as horsehair.

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the vertical view of the screening mechanism of dodds length screening machine;

Fig. 3 is the feather clipping device structural representation of dodds length screening machine;

Fig. 4 is the cam structure schematic diagram of dodds length screening machine;

Fig. 5 is the guide rail structure schematic diagram on the feather clipping device of dodds length screening machine.

1. lifting supply disks among the figure, 2. screening mechanism, 3. material collecting disc, 4. frame, 5. folder hair disc, 6. feather clipping device, 7. cam, 8. rectangle frame, 9. spring base, 10. roller, 11. back-moving springs, 12. blocks, 13. claws, 14. lenticular wire springs, 15. guide rails, 16. cam chairs.

The specific embodiment

In Fig. 1, dodds length screening machine is by lifting supply disk (1), screening mechanism (2), material collecting disc (3) three parts are formed, among Fig. 2, screening mechanism (2) is by frame (4), folder hair disc (5), feather clipping device (6), cam (7) is formed, radially even on folder hair disc (5) lower plane, be symmetrically distributed with four or a plurality of feather clipping device (6), feather clipping device (6) is by rectangle frame (8), spring base (9), roller (10), back-moving spring (11), block (12), claw (13), guide rail (15), lenticular wire spring (14) is formed, ganoid rectangle spring base (9) supporting is sliding to be fitted in the symmetrical rectangular through-hole of locating rectangle frame (8) two minor face middle positions, do reciprocal linear slide, back-moving spring (11) slides on the spring base (9) between rectangle frame (8) minor face and the block (12), be parallel to the long limit of rectangle frame (8) at rectangle frame (8) bottom surface and on short side direction, evenly equidistantly be fixed with four or many rectangle strip guide rails (15), guide rail (15) is gone up the place, middle position and is processed with smooth elongated slot, it is the lenticular wire spring (14) of rectangle that guide rail (15) upper sliding sleeve has the cross section, block (12) is gone up and to be distributed with four or a plurality of claw (13) perpendicular to guide rail (15) uniform plane and to insert in the smooth elongated slot on the corresponding guide rail (15), block lenticular wire spring (14) one ends, the size of feather clipping device (6) clamping force depends on the size of back-moving spring (11) elastic force.The end vertical level that spring base (9) is gone up near folder hair disc (5) center of circle is fixed with roller (10), on the discoid cam chair (16) of frame (4) end face, be symmetrically fixed with two rectangular falculate cams (7), by AB, BC, CD, DE, EF, FG, GH, eight sections circular arcs of HA form the contour curve of roller motion, roller (10) is under the elastic force effect of back-moving spring (11), all the time be close to cam (7) exterior arc surface and contact well, during the work of dodds length screening machine, folder hair disc (5) is rotated counterclockwise, cam (7) is gone up high point and is alternately occurred with low spot, folder hair disc (5) is gone up uniform feather clipping device (6) and is positioned at same plane with cam (7), roller (10) promotes spring base (9) along cam profile curve and does radially periodically straight reciprocating motion, when moving on the AB section circular arc that roller (10) is ordered to B by the A point in first cam (7) upper edge, it is increasing that roller (10) is accepted the contact pressure of cam (7), it is maximum that the B point reaches, the BC section is isometrical circular arc, the contact equalization of pressure reaches maximum, roller (10) promotes spring base (9), block (12) compression reseting spring (11) is to maximum compressibility, a folder hair lenticular wire spring (14) opens synchronously by self elastic force, it is maximum that the gap reaches, and the dodds on the lifting supply disk (1) enters folder hair lenticular wire spring (14) gap; When moving on the CD section step circular arc that roller (10) is ordered to D by the C point in cam (7) upper edge, roller (10) breaks away from the isometrical circular arc of BC section, contact pressure moment of roller (10) is decreased to minimum, roller (10) is positioned at cam (7) minimum point, back-moving spring (11) is replied elongation, go up at spring base (9) under the pulling of fixing block (12), claw (13), moment will be pressed from both sides hair lenticular wire spring (14) compression, and feather clipping device (6) clamps dodds; When roller (10) in cam (7) upper edge by the D point when moving on the EF section circular arc that the E point is ordered to F, roller (10) promotes spring base (9), block (12) compression reseting spring (11) is to maximum compressibility, a folder hair lenticular wire spring (14) progressively opens synchronously by self elastic force and reaches maximum, feather clipping device (6) is gone up clamped released material collecting disc (3) lining that falls into rotation of dodds, when roller (10) when second cam (7) contour curve moves, upward motion conditions is identical with first cam (7), be accompanied by the Periodic Rotating of folder hair disc (5), feather clipping device (6) periodically repeats from lifting supply disk (1) folder hair, select dodds to be discharged into material collecting disc (3) lining institute, the lifting supply disk (1) of rotation according to dodds size length scale at interval, enter dodds amount between feather clipping device (6) the lenticular wire spring (14) by adjusting, reach the purpose of dodds being carried out the length screening.

Claims

1, a kind of dodds length screening machine, it is characterized in that: dodds length screening machine is by the lifting supply disk, screening mechanism, material collecting disc three parts are formed, screening mechanism is by frame, the folder hair disc, feather clipping device, cam is formed, radially even on the folder hair disc lower plane, be symmetrically distributed with four or a plurality of feather clipping device, feather clipping device is by rectangle frame, spring base, roller, back-moving spring, block, claw, guide rail, the lenticular wire spring is formed, ganoid rectangle spring base supporting is sliding to be fitted in the symmetrical rectangular through-hole of locating rectangle frame two minor face middle positions, back-moving spring slides on the spring base between rectangle frame minor face and the block, be parallel to the long limit of rectangle frame at the rectangle frame bottom surface and on short side direction, evenly equidistantly be fixed with four or many rectangle strip guide rails, the place, middle position is processed with smooth elongated slot on the guide rail, it is the lenticular wire spring of rectangle that the guide rail upper sliding sleeve has the cross section, being evenly distributed with four or a plurality of claw perpendicular to guide level on the block inserts in the smooth elongated slot on the corresponding guide rail, block lenticular wire spring one end, end vertical level near the folder hair disc center of circle on the spring base is fixed with roller, on the disk cam seat of frame end face, be symmetrically fixed with two rectangular falculate cams, by (AB, BC, CD, DE, EF, FG, GH, HA) eight sections circular arcs form the contour curve that roller moves, and uniform feather clipping device and cam is positioned at same plane on the folder hair disc.