CN212147276U - Zipper head discharging device with zipper pull detection function - Google Patents
Zipper head discharging device with zipper pull detection function Download PDFInfo
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- CN212147276U CN212147276U CN202020490321.5U CN202020490321U CN212147276U CN 212147276 U CN212147276 U CN 212147276U CN 202020490321 U CN202020490321 U CN 202020490321U CN 212147276 U CN212147276 U CN 212147276U
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Abstract
A zipper puller blanking device with a zipper puller detection function comprises a puller vibration disc; the upper feeding end of the pull head guide rail is connected with the pull head vibrating disc, and the lower discharging end of the pull head guide rail downwards corresponds to the position of a positioning groove of the injection mold; the slider can slide vertically and downwards along the slider guide rail; the elastic limiting mechanism is used for limiting the pull head to be separated from the pull head guide rail; the puller pushing mechanism is used for enabling the puller to be separated from the elastic limiting mechanism downwards and positioned in the positioning groove; the pull piece guide rail is arranged opposite to the pull head guide rail so that a pull piece with one end movably connected with the pull head can slide downwards in a state that the other end is obliquely upwards and transversely abutted against the pull piece guide rail; and the sensing mechanism is arranged on the lower side of the pull piece guide rail, so that the pull piece can be sensed by the sensing mechanism when being separated from the pull piece guide rail downwards. Make through this design the utility model discloses can accurately detect out the pulling-on piece whether have with the pull head together fix a position injection mold on, reduce the defective percentage.
Description
Technical Field
The utility model relates to a draw zipper head's production field, especially indicate a draw zipper head unloader who possesses pulling-on piece and detect function.
Background
In the traditional injection molding process, the zipper pull injection mold can only carry out zipper pull injection molding on one zipper puller at a time, and the efficiency is low. In order to improve the production efficiency, a plurality of manufacturers improve the zipper-pull injection mold, so that the zipper-pull injection mold can simultaneously inject the zipper pulls of a plurality of zipper sliders, and an automatic production line for injection molding of the zipper pulls is formed in order to further improve the production efficiency.
The production process adopted by the automatic production line for the injection molding of the pulling piece mainly comprises the following steps: firstly, the zipper head is conveyed to a zipper pull injection mold, then the zipper pull injection mold is conveyed to injection molding equipment to complete the injection molding operation of the zipper pull, and after the injection molding operation, the operations of demolding, cutting and the like are completed. And how to transfer the zipper head with the movable zipper pull tab to the zipper pull injection mold efficiently and reliably is a crucial step.
Although the zipper head blanking device in the existing zipper head injection production line can realize the conveying of the zipper head, the zipper head on the zipper head is movable, so that the zipper head can not be accurately positioned on an injection mold due to the dislocation of the zipper head in the conveying process, and the existing zipper head blanking device can not detect whether the zipper head is dislocated.
SUMMERY OF THE UTILITY MODEL
The utility model provides a whether possess pulling-on piece and detect zip fastener head unloader of function, its main aim at overcome the zip fastener head unloader among the current pulling-on piece injection moulding line and can not dislocate the pulling-on piece and carry out the defect that detects.
In order to solve the technical problem, the utility model adopts the following technical scheme:
zipper puller blanking device with zipper pull detection function, comprising
The slider vibrating disk is internally provided with a plurality of sliders to be injected;
the upper feeding end of the pull head guide rail is connected with the pull head vibrating disc, and the lower discharging end of the pull head guide rail downwards corresponds to the position of a positioning groove of the injection mold; the slider can slide vertically and downwards along the slider guide rail;
the elastic limiting mechanism is arranged at the lower discharge end of the pull head guide rail and is used for limiting the pull head to be separated from the pull head guide rail;
the pull head pushing mechanism is used for enabling the pull head to be separated from the elastic limiting mechanism downwards and positioned in the positioning groove;
the pull piece guide rail is arranged opposite to the pull head guide rail, so that a pull piece with one end movably connected with the pull head can slide downwards in a state that the other end is obliquely upwards and transversely abutted against the pull piece guide rail;
and the sensing mechanism is arranged on the lower side of the pull piece guide rail, so that the pull piece can be sensed by the sensing mechanism when being separated from the pull piece guide rail downwards.
Further, the induction mechanism comprises a photoelectric sensor and a sensor fixing seat arranged at the lower end of the pull-on piece guide rail, and the photoelectric sensor is fixedly arranged on the sensor fixing seat and used for inducing the pull-on piece separated from the pull-on piece guide rail.
Furthermore, a pulling-on piece avoiding groove is formed in the inductor fixing seat, and the pulling-on piece can penetrate through the pulling-on piece avoiding groove after being separated from the pulling-on piece guide rail downwards and is positioned on the injection mold; the photoelectric sensor can sense the pull piece passing through the pull piece avoiding groove.
Furthermore, the photoelectric sensor is a correlation type optical fiber amplifier, and the transmitting part and the receiving part of the correlation type optical fiber amplifier are respectively arranged on two opposite sides of the pull piece avoiding groove.
Further, the pulling-on piece guide rail is fixedly connected with the pulling head guide rail through a connecting block.
Furthermore, a pull head sensor for detecting the pull head is arranged on the pull head guide rail.
Compared with the prior art, the utility model discloses the beneficial effect who produces lies in:
1. the utility model discloses simple structure, practicality are strong, through setting up the pulling-on piece guide rail and locating the response mechanism of pulling-on piece guide rail downside for the pulling-on piece can be sensed by this response mechanism when breaking away from the pulling-on piece guide rail downwards, thereby can accurately detect out whether the pulling-on piece has and fixes a position injection mold together with the pull head on, reduced the defective percentage.
2. The utility model discloses in, through set up pull head sensor on the pull head guide rail for after cooperating it with response mechanism, can detect pull head and pulling-on piece in the same zipper head simultaneously, and then accurately detect out pull head and pulling-on piece whether have the simultaneous location on injection mold, improved the accuracy nature of equipment operation.
Drawings
Fig. 1 is the utility model discloses in pulling-on piece injection moulding line's structural schematic diagram one.
Fig. 2 is the structure schematic diagram of the zipper-pull injection production line of the utility model II.
Fig. 3 is a schematic view of the zipper head blanking device in fig. 2 when being matched with an injection mold.
Fig. 4 is a schematic structural view of the zipper head blanking device in fig. 3.
Fig. 5 is an enlarged schematic view of a in fig. 4.
Fig. 6 is a first schematic structural view of the pull tab guide rail and the pull head guide rail in fig. 4 when separated.
Fig. 7 is a second schematic structural view of the pull tab guide rail and the slider guide rail shown in fig. 4 when separated.
Fig. 8 is a schematic view of the split structure of fig. 4.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
Reference is made to fig. 1, 2 and 3. An injection molding production line for pull tabs comprises a base 100, and a zipper puller blanking device 101, a demoulding device 102, a cutting device 103, an injection mold 104, a transmission device 105 and an injection molding device 106 which are arranged on the base 100,
the zipper puller blanking device 101 can convey a puller 1 to be subjected to injection molding to the direction of an injection mold 104, and clamp the puller 1 on the injection mold 104 in sequence; the zipper head blanking devices 101 are arranged in two groups and are arranged in a bilateral symmetry mode.
The injection mold 104 is arranged on the transmission device 105 in a sliding mode, the front side and the rear side of the transmission device 105 respectively extend to the zipper puller blanking device 101 and the injection molding equipment 106, so that the injection mold 104 can receive the zipper puller 1 to be subjected to injection molding at the zipper puller blanking device 101 and can slide to the injection molding equipment 1 to perform injection molding on the zipper puller 1 to be subjected to injection molding to form a zipper injection molding group;
the demolding device 102 is arranged between the injection molding equipment 106 and the zipper head blanking device 101, and can grab the zipper injection molding group sliding to the injection mold 104 between the injection molding equipment 106 and the zipper head blanking device 101 to the cutting device 103, and the cutting device 103 and the transmission device 105 are arranged in a left-right adjacent mode;
the cutting device 103 can automatically cut the zipper injection molding set into a plurality of molded zipper sliders and injection molding pieces.
In particular to the present embodiment, it is,
refer to fig. 1, 2, 3, 4, 5, 6, 7, and 8. Zipper puller blanking device 101 with zipper pull detection function comprises
A slider vibrating disk 2, in which a plurality of sliders 1 to be injection molded are accommodated;
the upper feeding end 33 of the pull head guide rail 3 is connected with the pull head vibrating disk 2, and the lower discharging end 34 downwards corresponds to the position of a positioning groove 107 of the injection mold 104; the slider 1 can slide downward along the slider guide 3;
the elastic limiting mechanism 4 is arranged at the lower discharge end 34 of the pull head guide rail and is used for limiting the pull head 1 to be separated from the pull head guide rail 3;
the slider pushing mechanism 5 is used for separating the slider 1 downwards from the elastic limiting mechanism 4 and positioning the slider in the positioning groove 107;
a guide plate 6 mounted to the lower discharge end 34 of the slider guide rail;
a pull-tab guide 7 provided opposite to the slider guide 3 so that a pull-tab 14 having one end movably connected to the slider 1 can slide downward with the other end obliquely upward in a state of laterally abutting against the pull-tab guide 7;
and a sensing mechanism 8 mounted to the underside of the tab rail 7 such that the tab 14 can be sensed by the sensing mechanism 8 as it is pulled downwardly off the tab rail 7.
The fixing seat 9 and the slider guide rail 3 are fixedly installed on the fixing seat 9, and the fixing seat 9 is fixedly installed on the machine base 100.
Wherein the content of the first and second substances,
refer to fig. 1, 2, 3, 4, 5, 6, 7, and 8. The pull tab guide rail 7 is fixedly connected with the pull head guide rail 3 in a locking way through a connecting block 71.
The sensing mechanism 8 includes a photoelectric sensor 81 and a sensor fixing seat 82 installed at the lower end of the pull-tab guide rail 7, and the photoelectric sensor 81 is fixedly installed on the sensor fixing seat 82 to sense the pull-tab 14 detached from the pull-tab guide rail 7.
A pull-tab avoiding groove 821 is formed in the inductor fixing seat 82, and the pull tab 14 can penetrate through the pull-tab avoiding groove 821 after being separated from the pull-tab guide rail 7 downwards and is positioned on the injection mold 104; the photo sensor 81 is capable of sensing the pull tab passing through the pull tab clearance groove 821. The photo sensor 81 is a correlation fiber amplifier, and the emitting portion 811 and the receiving portion 812 of the correlation fiber amplifier are respectively disposed on two opposite sides of the pull-tab avoiding groove 821, and cooperate with each other to detect the pull-tab passing therethrough. The distance between the bottom end of the pull-tab guide rail 7 and the injection mold can be adjusted as desired, but the value of the distance needs to be sufficient to enable the pull tab to be detached from the pull-tab guide rail 7 and fall onto the injection mold after the pull head is positioned in the positioning groove 107.
The utility model discloses a set up pulling-on piece guide rail 7 and locate the induction mechanism 8 of pulling-on piece guide rail 7 downside for pulling-on piece 14 can be sensed by this induction mechanism 8 when breaking away from pulling-on piece guide rail 7 downwards, thereby can accurately detect out whether the pulling-on piece has and fixes a position injection mold together with the pull head on, reduced the defective percentage.
Refer to fig. 1, 2, 3, 4, 5, 6, 7, and 8. The slider guide rail 3 comprises a guide rail seat 31 fixedly connected with the fixed seat 9 in a locking manner and a guide cover plate 32, the guide rail seat 31 is provided with a longitudinally arranged chute 311, the guide cover plate 32 is fixedly arranged on the guide rail seat 31 and covers the chute 311, and the guide cover plate 32 is also provided with a longitudinally arranged channel 321 communicated with the chute 311;
when the slider 1 slides on the slider guide rail 3, the lower boat plate 11 of the slider 1 is accommodated between the chute 311 and the guide cover plate 32, the connecting column 12 of the slider 1 is positioned in the channel 321, and the guide cover plate 32 is positioned between the upper boat plate 13 and the lower boat plate 11 of the slider;
the guide cover plate 32 comprises a guide sheet 322 and a position-avoiding sheet 323, the channel 321 is positioned between the guide sheet 322 and the position-avoiding sheet 323, the bottom end of the guide sheet 322 is slightly higher than the top end of the positioning groove 107, and the bottom end of the position-avoiding sheet 323 is higher than the top end of the slider 1 positioned in the positioning groove 107; in specific application, the avoiding sheet 323 is positioned on one side facing the injection molding equipment 106; the purpose of designing the guide piece 322 is to enable the slider 1 to smoothly transit into the positioning groove 107 along the guide piece 322, so that the slider falling off is avoided, and the positioning accuracy is further improved, and after the slider 1 is positioned into the positioning groove 107, when the injection mold moves, the slider 1 on the slider cannot interfere with the position avoiding piece 323, so that the smooth proceeding of the following process is facilitated.
In addition, be equipped with the pull head sensor 35 that is used for detecting the pull head on pull head guide rail 3 to after cooperating with induction mechanism 8, can detect pull head 1 and pulling-on piece 14 in the same zip fastener head simultaneously, and then accurately detect out pull head and pulling-on piece and whether have the simultaneous localization on injection mold, improved the accuracy nature of equipment operation. Specifically, the slider sensor 35 may be an infrared sensor, etc., and the rail seat 31 has a positioning hole 313, the positioning hole 313 is communicated to the slide slot 311, and the slider sensor 35 is embedded in the positioning hole 313 to detect the slider sliding on the slide slot 311.
Refer to fig. 1, 2, 3, 4, 5, 6, 7, and 8. The guiding plate 6 has a guiding groove 61, and the width of the guiding groove 61 matches with the width of the upper board 13, so that the upper board 13 can slide down along the guiding groove 61 to position the slider 1 in the positioning groove 107, and the dislocation is avoided.
The guiding plate 6 includes two guiding blocks 62 disposed oppositely, the two guiding blocks 62 are respectively and fixedly connected to the guiding plate 322 and the avoiding plate 323, and the gap between the two guiding blocks 62 is the guiding groove 61. Wherein, the upper ends of the opposite sides of the two guiding blocks 62 are respectively provided with a chamfer 621, and the chamfer is arranged to improve the smoothness of the slider entering the guiding groove. Of the two guiding blocks 62, the bottom end of the guiding block 62 fixedly connected to the guiding plate 322 is flush with the bottom end of the guiding plate 322 in the horizontal direction, and the bottom end of the guiding block 62 fixedly connected to the avoiding plate 323 is flush with the bottom end of the avoiding plate 323 in the horizontal direction.
Refer to fig. 1, 2, 3, 4, 5, 6, 7, and 8. The elastic limiting mechanism 4 comprises two limiting blocks 41 which are respectively connected to the slider guide rail 3 in a horizontally movable manner through springs (not shown in the figure); the slider 1 sliding to the lower discharging end 34 can be abutted downwards against the two limiting blocks 41; the slider pushing mechanism 5 can make the slider 1 push the two limit blocks 41 to move back to back, so that the slider 1 downwards passes through the gap between the two limit blocks 41. Wherein the content of the first and second substances,
the limiting block 41 comprises a fixing portion 411, an inner limiting portion 412 and an outer limiting portion 413 which are integrally formed, the fixing portion 411 is connected with the slider guide rail 3 through a spring, the lower board 11 can downwards abut against the inner limiting portion 412, and the upper board 13 can downwards abut against the outer limiting portion 413.
A sheet groove 414 is formed between the inner limiting part 412 and the outer limiting part 413, and the guide sheet 322 and the avoiding sheet 323 respectively pass through the two sheet grooves 414 and transversely abut against the corresponding limiting blocks 41 to limit the distance of the two limiting blocks 41 moving towards each other. During the specific design, the limiting block 41 is further clamped between the guide block and the guide rail seat, so that the moving stability of the limiting block is improved.
Refer to fig. 1, 2, 3, 4, 5, 6, 7, and 8. The lower side of the guide rail seat 31 is provided with a spacing groove 312, the slider pushing mechanism 5 comprises a longitudinal driving group 51, a pushing rod 52 and a pushing inclined block 53, the driving end of the longitudinal driving group 51 is connected with the pushing rod 52 to drive the pushing rod 52 to move up and down, and the pushing inclined block 53 is arranged on the lower side of the pushing rod 52 in a turnover manner through an elastic torsion piece (not shown); the push inclined block 53 passes through the avoiding groove 312, and the tip end of the push inclined block facing the guide cover plate 32 is provided with an inserting block 531, and the inserting block 531 can be inserted into the gap between two continuous sliders 1 limited on the elastic limiting mechanism 4; the pushing sloping block 53 can move downwards to push the slider at the lowest side to be separated from the elastic limiting mechanism 4, or move upwards to the sloping surface 532 of the pushing sloping block 53 to be abutted against the guide rail seat 31, so as to realize downward overturning. Wherein, the longitudinal driving group 51 can be a cylinder, and the elastic torsion member can be a torsion spring; the lower side of the pushing rod 52 is provided with a mounting groove 521, and the pushing inclined block 53 is hinged on the mounting groove 521 through a pin shaft; the longitudinal driving set 51 is fixedly arranged on the guide rail seat 31, and the pushing rod 52 is embedded on the fixed seat 9 in a vertically sliding manner.
The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.
Claims (6)
1. Zipper puller blanking device with zipper pull detection function, comprising
The slider vibrating disk is internally provided with a plurality of sliders to be injected;
the upper feeding end of the pull head guide rail is connected with the pull head vibrating disc, and the lower discharging end of the pull head guide rail downwards corresponds to the position of a positioning groove of the injection mold; the slider can slide vertically and downwards along the slider guide rail;
the elastic limiting mechanism is arranged at the lower discharge end of the pull head guide rail and is used for limiting the pull head to be separated from the pull head guide rail;
the pull head pushing mechanism is used for enabling the pull head to be separated from the elastic limiting mechanism downwards and positioned in the positioning groove;
the method is characterized in that: also comprises
The pull piece guide rail is arranged opposite to the pull head guide rail, so that a pull piece with one end movably connected with the pull head can slide downwards in a state that the other end is obliquely upwards and transversely abutted against the pull piece guide rail;
and the sensing mechanism is arranged on the lower side of the pull piece guide rail, so that the pull piece can be sensed by the sensing mechanism when being separated from the pull piece guide rail downwards.
2. The slider attaching/detaching device with a pull tab detecting function according to claim 1, wherein: the induction mechanism comprises a photoelectric sensor and a sensor fixing seat arranged at the lower end of the pull-on piece guide rail, and the photoelectric sensor is fixedly arranged on the sensor fixing seat and used for inducing the pull-on piece separated from the pull-on piece guide rail.
3. The slider attaching/detaching device with a pull tab detecting function according to claim 2, wherein: the inductor fixing seat is provided with a pulling piece avoiding groove, and the pulling piece can penetrate through the pulling piece avoiding groove after being separated from the pulling piece guide rail downwards and is positioned on the injection mold; the photoelectric sensor can sense the pull piece passing through the pull piece avoiding groove.
4. The slider attaching/detaching device with a pull tab detecting function according to claim 3, wherein: the photoelectric sensor is a correlation type optical fiber amplifier, and an emitting part and a receiving part of the correlation type optical fiber amplifier are respectively arranged on two opposite sides of the pull piece avoiding groove.
5. The slider attaching/detaching device with a pull tab detecting function according to claim 1, wherein: the pulling-on piece guide rail is fixedly connected with the pulling head guide rail through a connecting block.
6. The slider attaching/detaching device with a pull tab detecting function according to claim 1, wherein: and a pull head sensor for detecting the pull head is arranged on the pull head guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020490321.5U CN212147276U (en) | 2020-04-07 | 2020-04-07 | Zipper head discharging device with zipper pull detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020490321.5U CN212147276U (en) | 2020-04-07 | 2020-04-07 | Zipper head discharging device with zipper pull detection function |
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| Publication Number | Publication Date |
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| CN212147276U true CN212147276U (en) | 2020-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020490321.5U Active CN212147276U (en) | 2020-04-07 | 2020-04-07 | Zipper head discharging device with zipper pull detection function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116625658A (en) * | 2023-05-25 | 2023-08-22 | 重庆精申机械制造有限公司 | Quick check out test set of zip fastener production line |
-
2020
- 2020-04-07 CN CN202020490321.5U patent/CN212147276U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116625658A (en) * | 2023-05-25 | 2023-08-22 | 重庆精申机械制造有限公司 | Quick check out test set of zip fastener production line |
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