CN2186231Y

CN2186231Y - Shaking material detecter special for T-shape nail

Info

Publication number: CN2186231Y
Application number: CN 93222196
Authority: CN
Inventors: 郭清亮
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-08-28
Filing date: 1993-08-28
Publication date: 1994-12-28
Anticipated expiration: 2003-08-28

Abstract

The utility model relates to a material detector used for fine details such as pins, nails, etc. The problem of the blanking of an unequal reducer facing the same direction is solved. The utility model comprises a shaking material machine, a spiral guideway and a material detecting fork; the stop back sheet material detecting fork is positioned among each spiral guideway; the material detecting fork is a forked flake with a notch whose width is smaller than the width of the nail head of nail material and slightly larger than the nail diameter of the nail material; the tail end is warped upwards. A plurality of stop back sheets are vertically arranged on the spiral guideway on the side end of the material detecting fork near the shaking material machine, and the length is slightly smaller than the length of the nail material. The height of the stop back sheet is slightly lower than the height of the warping end of the material detecting fork. The utility model can be used for detecting material for the parts of the reducer.

Description

Shaking material detecter special for T-shape nail

The utility model relates to the inspection materials device of findings such as pin, nail, refers to the shaking material detector of a kind of T staple special use especially.

Existing vibrations feeder is to utilize the vibrations of high frequency torsion with part, as pin, nail, electronic component etc., and its bottom is followed helical guideway and is moved up to the discharging opening blanking, carry out in order to subsequent job, because this does not possess the discharged way of directivity, institute thinks that the subsequent job gain is limited, and for example the row of T staple follows closely work programme, after the mechanical stamping of nail material, case, the postorder processor pours FCL nail material into the vibrations feeder, and the nail material that utilizes the vibrations feeder to be entangled with is evenly sent blanking, then converges in a row and gummed manually will follow closely material, but the ailhead direction of nail material differs during owing to blanking, for cooperating tool still to need promptly to adjust the ailhead direction with artificial inspection material, this kind mode of operation is not only complicated, efficient is low, the waste labour, the increase expense, and also finger is very easily by nail material incised wound, labour intensity is big, and work situation is abominable.The utmost point does not meet the requirement of carrying out production strictly in line with rules and regulations in a word, and the necessity of improvement is arranged in fact.

The purpose of this utility model is exactly in view of having above-mentioned defective on the existing T staple manufacturing installation, through turning over multiple development test, provides a kind of special-purpose charging gear that shakes of the unidirectional T staple of tool when following closely the material blanking that makes, to overcome the above-mentioned defective that exists.

The purpose of this utility model is achieved in that the special-purpose shaking material detector of T staple, comprise that vibrations feeder, number helical layer guide rail, several material detecting forks and quantity correspond to the rewinding resistant piece of material detecting fork, is characterized in that shaking feeder and establish inwardly downward feedback outlet of a tool near middle piece housing place; Number helical layer guide rail is undertaken in the discharging opening of vibrations feeder, and along vibrations feeder housing outer rim introversion shape winding in the shape of a spiral downwards; Several material detecting forks are between each helical guideway, and this material detecting fork is one to have the fork-shaped thin slice of breach, and the width of its breach is less than the ailhead width of nail material, but are slightly larger than the nail body diameter of nail material, and its tail end is upwards warpage; Several pieces rewinding resistant pieces stand on the helical guideway of being located at the moving feeder of material detecting fork side near earthquake, and its length is slightly less than the length of nail material, and this rewinding resistant piece height is a little less than the height of material detecting fork curved end.

Technique scheme during operation, when following closely the material detecting fork of expecting to move on the helical guideway, can be delivered to repetition screening in the vibrations feeder with reverse nail material inspection, makes the same direction of equal tool when following closely the material blanking, in order to the carrying out of subsequent job.

Below by drawings and Examples the utility model is further elaborated again.

Fig. 1 is the schematic perspective view of the utility model embodiment;

Fig. 2 is inspection material action when reverse of the utility model nail material;

Fig. 3 is Fig. 2 III-III cross-sectional schematic;

Inspection material action scheme drawing when Fig. 4 expects forward for the utility model nail.

Among the figure: 10 vibrations feeders, 11 spiral guide passages, 12 housings, 13 feedback outlets, 14 discharging openings, 20 helical guideways, 30 material detecting forks, 40 rewinding resistant pieces, 50 vicarious dishes, 31 breach, the D blanking port, T follows closely material.

As shown in the figure: wherein be positioned at, material detecting fork between the two-layer helical guideway of promptly the most approaching vibrations feeder and rewinding resistant piece are the feedback outlet leading edge of being located at the vibrations feeder.Wherein the vicarious dish of a bevelled and lower end tool tapered openings can be established in the below of the terminal blanking port of helical guideway.The direction of wherein vicarious dish tapered openings is opposite with the direction of the terminal blanking port of helical guideway.Be respectively equipped with a tool between each helical guideway and follow the nail material T carriage direction material detecting fork of warpage up.On the distolateral helical guideway that has near the vibrations feeder of warpage.During the vibrations of vibrations feeder, nail material T follows the spiral guide passage 11 of vibrations feeder 10, bottom by vibrations feeder 10 is transported to helical guideway 20 to discharging opening 12, when nail material T moves to the material detecting fork 30 of 20 of two helical guideways, if nail material T ailhead forward as shown in Figure 2, because breach 31 width of material detecting fork 30 are less than ailhead, so nail material T can move up along the material detecting fork 30 of tail end warpage, again because as shown in Figure 3, helical guideway 20 is inwardly downward-sloping to the diameter of axle of vibrations feeder 10, thereby the ailhead of nail material T can be crossed the rewinding resistant piece 40 of the side of being located at material detecting fork 30, one deck helical guideway 20 in moving to, move to material detecting fork 30 places of innermost layer afterwards in the nail material T order, promptly cross rewinding resistant piece 40, enter the feed again that circulates in the vibrations feeder 10 via feedback outlet 13; Otherwise, if nail material T such as Fig. 4 follow closely tail forward, because the width of the breach 31 of material detecting fork 30 is slightly larger than the diameter of nail body, so nail material can fall until blanking port D by breach smoothly, again since during blanking the nail tail preceding ailhead after, so also can set up the vicarious dish 50 of suitable gradient of a tool and below tool tapered openings in the lower end of blanking port D, to change the blanking direction, when making nail material T rotation tray 50 blankings, its direction be ailhead preceding nail tail after.The technical solution of the utility model, through the reality test, inspection material effect reaches more than 98%.

Claims

1, the special-purpose shaking material detector of T staple comprises that vibrations feeder, number helical layer guide rail, several material detecting forks and quantity correspond to the rewinding resistant piece of material detecting fork, is characterized in that shaking feeder and establish inwardly downward feedback outlet of a tool near middle piece housing place; Number helical layer guide rail is undertaken in the discharging opening of vibrations feeder, and along vibrations feeder housing outer rim introversion shape winding in the shape of a spiral downwards; Several material detecting forks are between each helical guideway, and this material detecting fork is one to have the fork-shaped thin slice of breach, and the width of its breach is less than the ailhead width of nail material, and greater than the nail body diameter of nail material, and its tail end is upwards warpage; Several pieces rewinding resistant pieces stand on the helical guideway of being located at the moving feeder of material detecting fork side near earthquake, and its length is less than the length of nail material, and this rewinding resistant piece height is lower than the height of material detecting fork curved end; Wherein be positioned at, material detecting fork between the two-layer helical guideway of promptly the most approaching vibrations feeder and rewinding resistant piece are the feedback outlet leading edge of being located at the vibrations feeder.

2, inspection materials device as claimed in claim 1 is characterized in that: the below of the terminal blanking port of helical guideway wherein, can establish the vicarious dish of a bevelled and lower end tool tapered openings.

3, inspection materials device as claimed in claim 1 or 2 is characterized in that: the direction of wherein vicarious dish tapered openings is for opposite with the direction of the terminal blanking port of helical guideway.