A kind of induction type zipper tooth detection means
Technical field
The utility model is related to a kind of detection means, more particularly to a kind of induction type zipper tooth detection means.
Background technology
Y tooth slide fasteners are high-grade slide fasteners widely used in recent years, and slide fastener performance is stable, and outward appearance is beautiful, and positive reverse drawing is smooth, Y
Type automatic zipper machine can be realized plants chain tooth on cloth band automatically, thus be made slide fastener, two strap slide fasteners plant tooth after the completion of,
Conjunction chain is carried out usually in mould, because existing conjunction chain mould does not have testing agency, it is impossible to which chain tooth during pairing chain has feelings
Condition is tested, if when close chain after occur agomphosis etc. it is bad when, due to chain tooth can not be planted again, cause slide fastener to be scrapped.Mirror
In drawbacks described above, it is necessary to design a kind of induction type zipper tooth detection means in fact.
Utility model content
Technical problem to be solved in the utility model is:A kind of induction type zipper tooth detection means is provided, to solve
Closing chain mould does not have testing agency can not have the problem of situation is tested to chain tooth.
In order to solve the above technical problems, the technical solution of the utility model is:A kind of induction type zipper tooth detection means, bag
Include spacing blend stop, guide pad, centralized positioning block, upper holder block that base, lower lock block, quantity are 2, the first limit that quantity is 2
Position block, the first stopper slot that quantity is 2, the mounting seat that quantity is 2, the second limited block, quantity are that miniature approach of 2 is opened
Close, described lower lock block is located at base upper end, and described lower lock block is connected with whorl of base, and described spacing blend stop is arranged symmetrically
In lower lock block upper end, described spacing blend stop is integrally connected with lower lock block, and described guide pad is located at lower lock block upper end center,
Described guide pad is integrally connected with lower lock block, and described centralized positioning block is located at guide pad upper end center, described center
Locating piece is integrally connected with guide pad, and described upper holder block is located at lower lock block upper end and positioned at centralized positioning block upper end, described
Upper holder block is connected with lower lock block screw thread and is movably connected with centralized positioning block, and the first described limited block is arranged in parallel in upper holder block
Lower end, the first described limited block is integrally connected with upper holder block, and described stopper slot is symmetrically arranged in upper holder block upper end, described
Stopper slot is located at upper holder block upper end not through upper holder block, described mounting seat, and described mounting seat is connected with upper holder block screw thread, institute
The second limited block stated is located at mounting seat upper end and stretches into stopper slot, and described miniature proximity switch is located at mounting seat upper end, institute
The miniature proximity switch stated is connected with mounting seat screw thread.
The utility model further improves as follows:
Further, described base is additionally provided with the 3rd limited block, and the 3rd described limited block is located at base upper end, described
The 3rd limited block and base be integrally connected.
Further, described lower lock block is additionally provided with the second stopper slot, and the second described stopper slot is located at lower lock block upper end,
The second described stopper slot is not through lower lock block.
Further, the 3rd described limited block is stretched on the inside of the second stopper slot, the 3rd described limited block and lower lock block
Gap is connected, and the 3rd limited block and the second stopper slot coordinate, and improve the installation accuracy of base and lower lock block.
Further, described upper holder block is additionally provided with detect tank, and described detect tank runs through upper holder block.
Further, described detect tank quantity is 2, is symmetrically arranged in upper holder block.
Further, described mounting seat is additionally provided with regulating tank, and described regulating tank runs through mounting seat, described regulating tank
Ellipse is shaped as, regulating tank coordinates with stopper slot, you can adjustment mounting seat and upper holder block relative position, so as to adjust miniature connect
The position closely switched.
Compared with prior art, the induction type zipper tooth detection means, during work, two spacing blend stops for being arranged symmetrically with
The walking passageway and conjunction tooth passage of guide pad composition strap slide fastener, after upper holder block is connected with lower lock block so that when the cloth of 2 separation
Band slide fastener is continuously across walking passageway and closes occlusion composition slide fastener after tooth passage, when the metal zip fastener tooth being arranged on strap slide fastener
During continuously across closing tooth passage, the miniature proximity switch in mounting seat passes through the detect tank being arranged on upper holder block
Triggered by metal tooth, so as to which to metal zip fastener tooth, whether by detecting, the insertion of centralized positioning block is limited by two pieces first
In the localization cavity of position block composition, so that the installation accuracy of lower lock block and upper holder block is improved, in the second limited block insertion stopper slot
Positioned, mounting seat and the installation accuracy of upper holder block can be effectively improved.The apparatus structure is simple, detects have by induction type
Chain tooth whether there is on effect test strap slide fastener, effectively improve detection efficiency and accuracy rate, meanwhile, device service life is long, nothing
Mechanical wear.
Brief description of the drawings
Fig. 1 shows the utility model explosive view
The lower lock block 2 of base 1
The spacing guide pad 4 of blend stop 3
The upper holder block 6 of centralized positioning block 5
The stopper slot 8 of first limited block 7 first
The limited block 10 of mounting seat 9 second
The miniature limited block 101 of proximity switch 11 the 3rd
The detect tank 601 of second stopper slot 201
Regulating tank 901
Embodiment
As shown in figure 1, a kind of induction type zipper tooth detection means, including base 1, lower lock block 2, quantity are spacing for 2
Blend stop 3, guide pad 4, centralized positioning block 5, upper holder block 6, the first limited block 7 that quantity is 2, that quantity is 2 is first spacing
Groove 8, quantity be 2 mounting seat 9, the second limited block 10, the miniature proximity switch 11 that quantity is 2, described lower lock block 2
In the upper end of base 1, described lower lock block 2 is connected with the screw thread of base 1, and described spacing blend stop 3 is symmetrically arranged on lower lock block 2
End, described spacing blend stop 3 is connected with the one of lower lock block 2, and described guide pad 4 is located at the upper end center of lower lock block 2, described
Guide pad 4 is connected with the one of lower lock block 2, and described centralized positioning block 5 is located at the upper end center of guide pad 4, and described center is determined
Position block 5 is connected with the one of guide pad 4, and described upper holder block 6 is located at the upper end of lower lock block 2 and positioned at the upper end of centralized positioning block 5, described
Upper holder block 6 be connected with the screw thread of lower lock block 2 and be movably connected with centralized positioning block 5, the first described limited block 7 be arranged in parallel in
The lower end of upper holder block 6, the first described limited block 7 is connected with the one of upper holder block 6, and described stopper slot 8 is symmetrically arranged in upper holder block 6
Upper end, described stopper slot 8 is not through upper holder block 6, and described mounting seat 9 is located at the upper end of upper holder block 6, described mounting seat 9 with
The screw thread of upper holder block 6 is connected, and the second described limited block 10 is located at the upper end of mounting seat 9 and stretches into stopper slot 8, and described is miniature close
Switch 11 is located at 9 ends in mounting seat, and described miniature proximity switch 11 is connected with the screw thread of mounting seat 9, and described base 1 is additionally provided with
3rd limited block 101, the 3rd described limited block 101 is located at the upper end of base 1, the 3rd described limited block 101 and the one of base 1
It is connected, described lower lock block 2 is additionally provided with the second stopper slot 201, and the second described stopper slot 201 is located at the upper end of lower lock block 2, described
The second stopper slot 201 not through lower lock block 2, the 3rd described limited block 101 stretches into the inner side of the second stopper slot 201, described
3rd limited block 101 is connected with the gap of lower lock block 2, and the 3rd limited block 101 coordinates with the second stopper slot 201, improves base 1 with
The installation accuracy of briquetting 2, described upper holder block 6 is additionally provided with detect tank 601, and described detect tank 601 runs through upper holder block 6, described
The quantity of detect tank 601 be 2, be symmetrically arranged in upper holder block 6, described mounting seat 9 is additionally provided with regulating tank 901, described tune
Save groove 901 and run through mounting seat 9, described regulating tank 901 is shaped as ellipse, and regulating tank 901 coordinates with stopper slot 8, you can adjust
Whole mounting seat 9 and the relative position of upper holder block 6, so that the position of miniature proximity switch 11 is adjusted, induction type zipper tooth detection dress
Put, during work, two spacing blend stops 3 being arranged symmetrically constitute the walking passageway of strap slide fastener with guide pad 4 and close tooth passage, on
After briquetting 6 is connected with lower lock block 2 so that be engaged after the strap slide fastener of 2 separation is continuously across walking passageway and conjunction tooth passage
Slide fastener is constituted, it is micro- in mounting seat 9 when the metal zip fastener tooth being arranged on strap slide fastener is continuously across tooth passage is closed
Type proximity switch 11 passes through the detect tank 601 being arranged on upper holder block 6 to be triggered by metal tooth, so as to metal zip fastener
Whether tooth is by being detected, centralized positioning block 5 is inserted in the localization cavity being made up of the first limited block of two pieces 7, so as to improve
Positioned in the installation accuracy of lower lock block 2 and upper holder block 6, the second limited block 10 insertion stopper slot 8, mounting seat can be effectively improved
9 with the installation accuracy of upper holder block 6.The apparatus structure is simple, is detected by induction type, whether chain tooth on Validity Test strap slide fastener
In the presence of, detection efficiency and accuracy rate are effectively improved, meanwhile, device service life is long, no mechanical wear.
The utility model is not limited to above-mentioned specific embodiment, and one of ordinary skill in the art visualizes from above-mentioned
Hair, without performing creative labour, a variety of conversion made are all fallen within protection domain of the present utility model.