CN204012148U - A kind of pin machine - Google Patents
A kind of pin machine Download PDFInfo
- Publication number
- CN204012148U CN204012148U CN201420193737.5U CN201420193737U CN204012148U CN 204012148 U CN204012148 U CN 204012148U CN 201420193737 U CN201420193737 U CN 201420193737U CN 204012148 U CN204012148 U CN 204012148U
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- contact pin
- pin
- drive unit
- chuck
- cylinder
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Abstract
The utility model discloses a kind of pin machine, be provided with contact pin mechanism, Song Zhen mechanism and ejector pin mechanism in frame, Bing Weige mechanism is provided with driving, through driving, Song Zhen mechanism delivers to ejector pin mechanism top by contact pin, and ejector pin mechanism is by contact pin jack-up, after jack-up, contact pin mechanism captures, then, through mobile, the contact pin of crawl is delivered to to be processed top, last, through driving, press down contact pin, contact pin is pressed in to be processed.Contact pin process, without manual operation, has improved formation efficiency, has saved human resources, reduce labour cost, and mechanical contact pin has effectively been avoided artificial incorrect operation, guaranteed the quality of workpiece, in addition, the utility model has adopted chuck mechanism to capture contact pin, can capture various contact pins, therefore, pin machine described in the utility model is applicable to various contact pin operations, and without changing chuck mechanism according to operation, and contact pin can insert pin hole accurately.
Description
Technical field
The utility model relates to a kind of automation equipment, in particular a kind of pin machine.
Background technology
Electronic transformer skeleton, with injection mo(u)lding, is provided with some stitch, and on injection mold, is provided with some positions, hole that are used for plugging stitch on skeleton.Yet, traditional contact pin mode is mainly manual mode, existing many factories adopt 2 ~ 3 people or more people by the mode of tweezers, to complete by hand the contact pin work of an injection molding machine consumption, so just need to be with more manpower, enter to have increased production cost, and manually contact pin can be because defective products appear in various factors, quality, precision and speed are all difficult to guarantee.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of pin machine and contact pin method thereof, is intended to solve quality, precision and speed in contact pin process and is all difficult to the problem guaranteeing.
For reaching above-mentioned purpose, the technical solution of the utility model is as follows:
A pin machine, comprising:
Frame, and be arranged on contact pin mechanism, Yi Zhen mechanism, Song Zhen mechanism and the ejector pin mechanism in frame, wherein, described contact pin mechanism is provided with one, and for capturing the chuck mechanism and of contact pin, for controlling, chuck mechanism opens and closed chuck open-and-close mechanism, and the Yu Yi of contact pin mechanism pin mechanism connects;
Get pin: described Song Zhen mechanism delivers to contact pin above described ejector pin mechanism under the 3rd drive unit drives, described contact pin mechanism moves downward to sending needle tray under the first drive unit drives, described ejector pin mechanism drives and will send in needle tray after contact pin jack-up through four-drive device, and described chuck open-and-close mechanism drives closed chuck mechanism to capture contact pin through the second drive unit;
Move pin: the first drive unit cuts out, described contact pin mechanism moves upward; The 3rd drive unit cuts out, and described Song Zhen mechanism returns to feeding port; The 5th drive unit that Yu Yi pin mechanism connects drives the horizontal movement of contact pin mechanism to be processed top;
Contact pin: the first drive unit drives contact pin mechanism to move downward, and contact pin is inserted to be processed; The second drive unit cuts out, and drives chuck open-and-close mechanism to open chuck mechanism and unclamps contact pin; The first drive unit cuts out, and drives contact pin mechanism to move upward; The 5th drive unit that the described contact pin Jing Yuyi of mechanism pin mechanism connects drives and returns to ejector pin mechanism top.
Described pin machine, wherein, is provided with the first drive unit, and described the first drive unit is the first cylinder, by piston rod, connects a slide block, and described slide block is fixedly connected with contact pin mechanism, under the first drive unit drives, along slide bar, pumps.
Described pin machine, wherein, is provided with the second drive unit, and described the second drive unit is the second cylinder, is connected with chuck open-and-close mechanism, drives chuck open-and-close mechanism to pump and controls the opening and closing of chuck mechanism.
Described pin machine, wherein, is provided with the 3rd drive unit, described the 3rd drive unit is the 3rd cylinder, by piston rod, connect and send needle plate installing mechanism, described in send and on needle plate installing mechanism, be provided with one and send needle plate, described in send needle plate to be provided with for placing the needle tray that send of contact pin.
Described pin machine, wherein, is provided with four-drive device, and described four-drive device is four-cylinder, by piston rod connecting ejector pin mechanism.
Described pin machine, wherein, is also provided with buffer gear.
Described pin machine, wherein, is provided with the 5th drive unit, and described the 5th drive unit is motor.
Described pin machine, wherein, arranges oscillating arm mechanisms on described machine shaft, described oscillating arm mechanisms axle connects one end of a linkage, described bindiny mechanism other end axle connects a slide block, and described slide block connecting contact pin mechanism moves reciprocatingly along chute under driven by motor.
Described pin machine, be provided with the first drive unit, the second drive unit, the 3rd drive unit, four-drive device and the 5th drive unit, wherein, the first drive unit, the second drive unit, the 3rd drive unit, four-drive device and the 5th drive unit are respectively a kind of of cylinder, motor and hydraulic cylinder.
Compared with prior art, a kind of pin machine provided by the utility model is provided with contact pin mechanism, Song Zhen mechanism and ejector pin mechanism in frame, Bing Weige mechanism is provided with driving, and through driving, Song Zhen mechanism delivers to ejector pin mechanism top by contact pin, ejector pin mechanism is by contact pin jack-up, after jack-up, contact pin mechanism captures, then, through mobile, the contact pin of crawl is delivered to to be processed top, finally, through driving, press down contact pin, contact pin is pressed in to be processed.Contact pin process is without manual operation, improved formation efficiency, human resources have been saved, reduce labour cost, and, machinery contact pin has effectively been avoided artificial incorrect operation, guaranteed the quality of workpiece, in addition, the utility model has adopted chuck mechanism to capture contact pin, can capture various contact pins, therefore, pin machine described in the utility model is applicable to various contact pin operations, without changing chuck mechanism according to operation, and contact pin can insert pin hole accurately, as adopt sucker to obtain contact pin, when application procedures is different, need to change sucker, and contact pin can not insert pin hole accurately.
Accompanying drawing explanation
Fig. 1 is the front schematic perspective view of the pin machine described in the utility model one preferred embodiment.
Fig. 2 is the back side schematic perspective view of the pin machine described in the utility model one preferred embodiment.
Fig. 3 is the blast view of the pin machine first half A shown in Fig. 1.
Fig. 4 is the enlarged diagram of the pin machine Lower Half B shown in Fig. 1.
Fig. 5 is the blast view of the contact pin mechanism described in the utility model one embodiment.
Fig. 6 is the schematic perspective view of the chuck mechanism 504 shown in Fig. 5.
Fig. 7 is the schematic perspective view of the chuck open-and-close mechanism 501 shown in Fig. 5.
Fig. 8 is the flow chart of pin machine contact pin method of the present invention.
Embodiment
The utility model provides a kind of pin machine, for making the purpose of this utility model, technical scheme and effect clearer, clear and definite, referring to accompanying drawing examples, the utility model is further described.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 is the front schematic perspective view of the pin machine described in the utility model one preferred embodiment.As shown in Figure 1, a kind of pin machine described in the utility model, comprising:
Frame 110, and be arranged on contact pin mechanism 111, Yi Zhen mechanism 109, Song Zhen mechanism 107 and the ejector pin mechanism 105 in frame 110, wherein, described contact pin mechanism 111 is provided with one, and for capturing the chuck mechanism 104 and of contact pin, for controlling, chuck mechanism 104 opens and closed chuck open-and-close mechanism 103, and the 111Yu Yi of contact pin mechanism pin mechanism 109 connects;
Get pin: described Song Zhen mechanism 107 delivers to contact pin above described ejector pin mechanism 105 under the 3rd drive unit 108 drives, described contact pin mechanism 111 moves downward to sending needle tray under the first drive unit 101 drives, described ejector pin mechanism 105 drives and will send in needle tray after contact pin jack-up through four-drive device 106, and described chuck open-and-close mechanism 103 drives closed chuck mechanism 104 to capture contact pins through the second drive unit 102;
Move pin: the first drive unit 101 cuts out, described contact pin mechanism 111 moves upward; The 3rd drive unit 108 cuts out, and described Song Zhen mechanism 107 returns to feeding port; The 5th drive unit 112 that Yu Yi pin mechanism 109 connects drives 111 horizontal movements of contact pin mechanism to be processed top;
Contact pin: the first drive unit 101 drives contact pin mechanism 111 to move downward, and contact pin is inserted to be processed; The second drive unit 102 cuts out, and drives chuck open-and-close mechanism 103 to open chuck mechanism 104 and unclamps contact pin; The first drive unit 101 cuts out, and drives contact pin mechanism 111 to move upward; The 5th drive unit 112 that the described contact pin 111Jing Yuyi of mechanism pin mechanism 109 connects drives and returns to ejector pin mechanism 105 tops.
Pin machine as above, it should be noted that, described contact pin mechanism, for capturing the mechanism of contact pin, comprises chuck mechanism, chuck open-and-close mechanism etc., does not comprise the second drive unit; Described Yi Zhen mechanism, is connected on the 5th drive unit, can with movable slider, do the mechanism of horizontal reciprocating movement, does not comprise the 5th drive unit; Described Song Zhen mechanism, is connected on the 3rd drive unit, for contact pin is delivered to ejector pin mechanism top from feeding port, comprises and send needle plate, bindiny mechanism etc., does not comprise the 3rd drive unit; Described ejector pin mechanism, is connected on four-drive device, for by sending needle plate to send the jack-up of the contact pin in needle tray, does not comprise four-drive device.Described feeding port is an opening on pay-off, and contact pin flows out from this opening, and enters and send the sending in needle tray of needle plate.
Described pin machine, further, described the 5th drive unit is motor.Refer to Fig. 2, Fig. 2 is the back side schematic perspective view of the pin machine described in the utility model one preferred embodiment.As shown in Figure 2, the 5th drive unit of described pin machine is motor 201, motor 201 is mainly used in driving contact pin mechanism to carry out horizontal reciprocating movement, contact pin mechanism captures contact pin Hou Jiang contact pin mechanism and delivers to be processed top, specifically refer to Fig. 3, Fig. 3 is the blast view of the pin machine first half A shown in Fig. 1.As described in Figure 3, motor 301 is arranged on and moves on pin mechanism body plate 302, motor 301 rotating shafts are provided with an oscillating arm mechanisms 303, described oscillating arm mechanisms 303 connects linkage 305 by bearing 304, the described linkage other end connects a bindiny mechanism 307 by bearing 306, described bindiny mechanism 307 is arranged on fixed mechanism 315, described fixed mechanism 315 lower end connection sliding blocks 317, described slide block 317 can be along slideway horizontal slip, and then drive contact pin mechanism to carry out horizontal movement, specifically refer to the first drive unit in Fig. 3, the second drive unit and contact pin mechanism.In Fig. 3, the first drive unit is cylinder 308, and described cylinder 308 is arranged on fixed mechanism 315, is also provided with a slide bar on fixed mechanism 315, is provided with a slide block 309 on slide bar, and described slide block 309 is connected with the piston rod of cylinder 308.On described slide block 309, be also provided with fixed head 310, on described fixed head 310, be provided with fixture main board 311, on described fixture main board 311, be provided with cylinder 312Ji contact pin mechanism, described contact pin mechanism is by chuck open-and-close mechanism chute gland 314, rotating shaft 316, chuck mechanism 318 and chuck open-and-close mechanism 313.
Above-mentioned annexation is known, when cylinder 312 is opened, only controls contact pin mechanism kinematic, when cylinder 308 is opened, can be with dynamic air cylinder 312Ji contact pin mechanism to move together, and during electric machine rotation, band dynamic air cylinder 312, cylinder 308Ji contact pin mechanism move together.
Fig. 4 is the enlarged diagram of the pin machine Lower Half B shown in Fig. 1.As shown in Figure 4, described pin machine, wherein, described the 3rd drive unit is the 3rd cylinder 406, by piston rod, connect and send needle plate installing mechanism 404, described in send and on needle plate installing mechanism 404, be provided with one and send needle plate 401, described in send needle plate to be provided with to send needle tray 407 for what place contact pin.Described pin machine, wherein, described four-drive device is four-cylinder 403, by piston rod connecting ejector pin mechanism 402.
Described pin machine, wherein, is also provided with buffer gear 405, and described buffer gear has pooling feature, can reduce the momentum between each parts in pin machine motion, and then protection pin machine, increases the life-span of pin machine.
It is emphasized that described pin machine, further, the first drive unit, the second drive unit, the 3rd drive unit, four-drive device and the 5th drive unit are a kind of of cylinder, motor and hydraulic cylinder.
Described pin machine, wherein, arranges oscillating arm mechanisms on described machine shaft, described oscillating arm mechanisms axle connects one end of a linkage, described bindiny mechanism other end axle connects a slide block, and described slide block connecting contact pin mechanism moves reciprocatingly along chute under driven by motor.
Fig. 5 is the blast view of the contact pin mechanism described in the utility model one embodiment.As shown in Figure 5, described contact pin mechanism comprises fixture main board 506, is arranged on two chuck mechanisms 504 of determining rotating shaft 503, being connected with two fixed rotating shaft 503 axles of fixture main board 506, moving rotating shaft 505 on chuck mechanism, the chuck open-and-close mechanism chute gland 502 that is provided with the chuck open-and-close mechanism 501 of rotating shaft chute and engages with fixture main board 506 are set, in the middle of chuck mechanism 504, be provided with a push rod 507, be used for holding contact pin, prevent that contact pin is toward retrude, and then make contact pin can insert accurately to be processed, guarantee the quality of product.
Fig. 6 is the schematic perspective view of the chuck mechanism 504 shown in Fig. 5.As described in Figure 6, described chuck mechanism comprises left tooth 602 and right tooth 601, described left tooth 602 and right tooth 601 upper ends are provided with determines shaft hole 603, and described left tooth 602 and right tooth 601 lower ends are provided with moving shaft hole 604, between described left tooth 602 and right tooth 601, are provided with a push rod 605.
Fig. 7 is the schematic perspective view of the chuck open-and-close mechanism 501 shown in Fig. 5.As shown in Figure 7, described chuck open-and-close mechanism is provided with rotating shaft chute, when the second drive unit presses down chuck open-and-close mechanism, under the effect of power, make the axle center of two moving rotating shafts be parked in the center of circle 701 on rotating shaft chute, and then make the distance of shaft centers of two moving rotating shafts from diminishing, drive the left tooth of chuck mechanism and right tooth mutually near carrying out tooth, to close, thereby capture contact pin; When the second drive unit rising chuck open-and-close mechanism, under the effect of power, make the axle center of two moving rotating shafts be parked in the center of circle 702 under rotating shaft chute, and then make the distance of shaft centers of two moving rotating shafts from becoming large, drive the left tooth of chuck mechanism and right tooth mutually away from separately, unclamp contact pin.
Described pin machine, wherein, described the second drive unit is the second cylinder, is connected with chuck open-and-close mechanism, drives chuck open-and-close mechanism to pump and controls the opening and closing of chuck mechanism.
Described pin machine, wherein, described the 3rd drive unit is the 3rd cylinder, by piston rod, connect and send needle plate installing mechanism, described in send and on needle plate installing mechanism, be provided with one and send needle plate, described in send needle plate to be provided with for placing the needle tray that send of contact pin.
Described pin machine, wherein, described four-drive device is four-cylinder, by piston rod connecting ejector pin mechanism.
Described pin machine, wherein, the first drive unit, the second drive unit, the 3rd drive unit, four-drive device and the 5th drive unit are a kind of of cylinder, motor and hydraulic cylinder.
Fig. 8 is the flow chart of pin machine contact pin method described in the utility model.As shown in Figure 8, pin machine contact pin method described in the utility model comprises:
Step 801, pin machine start, and parts reset; When pin machine is opened, system initialization, each parts of pin machine reset, and Ru Song pin mechanism is parked in and send needle tray, and contact pin mechanism is parked in ejector pin mechanism top etc.
Step 802, the 3rd drive unit are opened and are driven and send pin mechanism kinematic, and contact pin is delivered to ejector pin mechanism top; The 3rd drive unit drives the connected pin mechanism kinematic that send after opening, and described Song Zhen mechanism send sending of needle plate that contact pin is housed in needle tray, and then contact pin is delivered to ejector pin mechanism top.
Step 803, the first drive unit are opened and are driven contact pin mechanism to move downward to sending needle tray; After the first drive unit is opened, drive connected contact pin mechanism to move downward, contact pin mechanism is delivered to needle tray, described contact pin mechanism can be from sending needle tray to capture contact pin.
Step 804, four-drive device are opened and are driven ejector pin mechanism motion to send the jack-up of the contact pin in needle tray; Four-drive device is opened, and with connected ejector pin mechanism, moves upward, and described ejector pin mechanism contacts with sending needle plate, will send contact pin jack-up in needle tray.
Step 805, the second drive unit are opened, and described chuck open-and-close mechanism drives closed chuck mechanism to capture contact pin through the second drive unit; The second drive unit is opened, and described the second drive unit drives chuck open-and-close mechanism to move downward, and makes the rotating shaft that is arranged in rotating shaft chute close, and then drives left tooth and the right sound of baby talk of chuck mechanism to close, and captures contact pin.
Step 806, the first drive unit are closed, and described contact pin mechanism moves upward; Contrary with motion process described in step 803.
Step 807, the 3rd drive unit are closed, and described Song Zhen mechanism returns to feeding port, contrary with the motion process described in step 802;
Step 808, the 5th drive unit drive the horizontal movement of contact pin mechanism to be processed top; The 5th drive unit is opened, and drives the horizontal movement of contact pin mechanism, moves to be processed top, and implementation is a lot, as detailed above.
Step 809, the first drive unit drive contact pin mechanism to move downward, and contact pin is inserted to be processed; The first drive unit is opened, and drives contact pin mechanism to move downward, and the contact pin that contact pin mechanism is captured inserts to be processed.
Step 810, the second drive unit are closed, and drive chuck open-and-close mechanism to open chuck mechanism and unclamp contact pin; After contact pin inserts to be processed, close the second drive unit, the second drive unit drive chuck open-and-close mechanism opens chuck mechanism and unclamps contact pin, and its motion process is contrary with step 805.
Step 811, the first drive unit are closed, and drive contact pin mechanism to move upward, and described contact pin mechanism drives and returns to ejector pin mechanism top through the 5th drive unit.The first drive unit cuts out, and drives contact pin mechanism to move upward, and its motion process is contrary with step 803, and described contact pin mechanism drives and returns above ejector pin mechanism through the 5th drive unit, and its motion process is contrary with step 808.
Compared with prior art, a kind of pin machine provided by the utility model is provided with contact pin mechanism, Song Zhen mechanism and ejector pin mechanism in frame, Bing Weige mechanism is provided with driving, and through driving, Song Zhen mechanism delivers to ejector pin mechanism top by contact pin, ejector pin mechanism is by contact pin jack-up, after jack-up, contact pin mechanism captures, then, through mobile, the contact pin of crawl is delivered to to be processed top, finally, through driving, press down contact pin, contact pin is pressed in to be processed.Contact pin process is without manual operation, improved formation efficiency, human resources have been saved, reduce labour cost, and, machinery contact pin has effectively been avoided artificial incorrect operation, guaranteed the quality of workpiece, in addition, the utility model has adopted chuck mechanism to capture contact pin, can capture various contact pins, therefore, pin machine described in the utility model is applicable to various contact pin operations, without changing chuck mechanism according to operation, and contact pin can insert pin hole accurately, as adopt sucker to obtain contact pin, when application procedures is different, need to change sucker, and contact pin can not insert pin hole accurately.
Should be understood that; application of the present utility model is not limited to above-mentioned giving an example; for those of ordinary skills, can be improved according to the above description or convert, all these improvement and conversion all should belong to the protection range of the utility model claims.
Claims (9)
1. a pin machine, is characterized in that, comprising:
Frame, and be arranged on contact pin mechanism, Yi Zhen mechanism, Song Zhen mechanism and the ejector pin mechanism in frame, wherein, described contact pin mechanism is provided with one, and for capturing the chuck mechanism and of contact pin, for controlling, chuck mechanism opens and closed chuck open-and-close mechanism, and the Yu Yi of contact pin mechanism pin mechanism connects.
2. pin machine according to claim 1, is characterized in that, is provided with the first drive unit, described the first drive unit is the first cylinder, by piston rod, connect a slide block, described slide block is fixedly connected with contact pin mechanism, under the first drive unit drives, along slide bar, pumps.
3. pin machine according to claim 1, it is characterized in that, be provided with the second drive unit, described the second drive unit is the second cylinder, be connected with chuck open-and-close mechanism, drive chuck open-and-close mechanism to pump to control the opening and closing of chuck mechanism, described chuck mechanism to be provided with one for holding contact pin, prevent the push rod of contact pin retrude.
4. pin machine according to claim 1, it is characterized in that, be provided with the 3rd drive unit, described the 3rd drive unit is the 3rd cylinder, by piston rod, connect and send needle plate installing mechanism, described sending is provided with one on needle plate installing mechanism and send needle plate, described in send needle plate to be provided with for placing the needle tray that send of contact pin.
5. pin machine according to claim 1, is characterized in that, is provided with four-drive device, and described four-drive device is four-cylinder, by piston rod connecting ejector pin mechanism.
6. according to the arbitrary described pin machine of claim 2-5, it is characterized in that, be also provided with buffer gear.
7. pin machine according to claim 1, is characterized in that, is provided with the 5th drive unit, and described the 5th drive unit is motor.
8. pin machine according to claim 7, it is characterized in that, on described machine shaft, oscillating arm mechanisms is set, described oscillating arm mechanisms axle connects one end of a linkage, described bindiny mechanism other end axle connects a slide block, described slide block connecting contact pin mechanism moves reciprocatingly along chute under driven by motor.
9. pin machine according to claim 1, it is characterized in that, be provided with the first drive unit, the second drive unit, the 3rd drive unit, four-drive device and the 5th drive unit, wherein, the first drive unit, the second drive unit, the 3rd drive unit, four-drive device and the 5th drive unit are respectively a kind of of cylinder, motor and hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420193737.5U CN204012148U (en) | 2014-04-21 | 2014-04-21 | A kind of pin machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420193737.5U CN204012148U (en) | 2014-04-21 | 2014-04-21 | A kind of pin machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204012148U true CN204012148U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420193737.5U Expired - Fee Related CN204012148U (en) | 2014-04-21 | 2014-04-21 | A kind of pin machine |
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| Country | Link |
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| CN (1) | CN204012148U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186259A (en) * | 2015-09-09 | 2015-12-23 | 胡绍梁 | Full-automatic dual-head plugged plastic shell device of connection line |
| CN110842497A (en) * | 2019-10-10 | 2020-02-28 | 浙江工商职业技术学院 | Driving device of extension pin |
| CN111941867A (en) * | 2020-08-07 | 2020-11-17 | 吴江市首腾电子有限公司 | Pin inserting machine for producing optical fiber connector |
-
2014
- 2014-04-21 CN CN201420193737.5U patent/CN204012148U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186259A (en) * | 2015-09-09 | 2015-12-23 | 胡绍梁 | Full-automatic dual-head plugged plastic shell device of connection line |
| CN110842497A (en) * | 2019-10-10 | 2020-02-28 | 浙江工商职业技术学院 | Driving device of extension pin |
| CN110842497B (en) * | 2019-10-10 | 2021-07-09 | 浙江工商职业技术学院 | Driving device of extension pin |
| CN111941867A (en) * | 2020-08-07 | 2020-11-17 | 吴江市首腾电子有限公司 | Pin inserting machine for producing optical fiber connector |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20210421 |
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| CF01 | Termination of patent right due to non-payment of annual fee |