CN204949803U - Full -automatic chain machine of knitting - Google Patents
Full -automatic chain machine of knitting Download PDFInfo
- Publication number
- CN204949803U CN204949803U CN201520696471.0U CN201520696471U CN204949803U CN 204949803 U CN204949803 U CN 204949803U CN 201520696471 U CN201520696471 U CN 201520696471U CN 204949803 U CN204949803 U CN 204949803U
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- China
- Prior art keywords
- rocking arm
- cutting knife
- block
- pressure rolling
- cutter
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- Withdrawn - After Issue
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a full -automatic chain machine of knitting, including drive mechanism and by drive mechanism driven pushing equipment, positioning mechanism, cutter mechanism, press the rolling mill to construct and the punch block mechanism, and in drive mechanism's the period of motion, pushing equipment, positioning mechanism, cutter mechanism, press the rolling mill to construct and chain subelement of the harmonious completion of punch block mechanism, the cutter and the pressure head of pressing the rolling mill to construct of cutter mechanism set up side by side, and the pressure head is located the cutter and predetermines the centre of position, the punch block mechanism include with the cutter cut off direction vertically felting needle, and the width of felting needle is not less than the width of material. Its beneficial effect lies in: the utility model provides a pair of full -automatic chain machine of knitting through automatic structural design, realizes that solderless weaves the necklace, and simultaneously, whole equipment only needs a power supply just can coordinate each mechanism and weaves the necklace, and degree of automation is high, has improved production efficiency, reduces the loss of material, reduces the waste of resource.
Description
[technical field]
The utility model relate to a kind of weave necklace knit chain equipment, particularly one automatically knits chain machine.
[background technology]
Usually to the braiding of noble metal necklace mainly through traditional hand woven, this mode inefficiency, the demand that precious metal marketplace is flourish cannot be met, along with the development of modern science and technology, the equipment of braiding necklace also emerges in an endless stream, but the chain of braiding finally also depends on welding could form a complete necklace, noble metal welding causes precious metal material loss to waste undoubtedly, on the other hand, this equipment is usually only as machining tool, also do not possess the function of automatically producing, this blocks the development that noble metal knits chain technology undoubtedly.
[utility model content]
The purpose of this utility model is to overcome the deficiencies in the prior art, one is provided automatically to knit chain machine, designed by automatic structure, realize no-welding-spot braiding necklace, meanwhile, whole equipment only needs a power source just can coordinate each mechanism braiding necklace, automaticity is high, improve production efficiency, reduce the loss of material, reduce the waste of resource.
The technical solution of the utility model is achieved in that one of the present utility model automatically knits chain machine, its improvements are: the pusher comprising transmission mechanism and driven by described transmission mechanism, detent mechanism, cutter mechanism, pressure rolling mechanism and punch block mechanism, and in described transmission mechanism period of motion, pusher, detent mechanism, cutter mechanism, a chain subelement coordinated by pressure rolling mechanism and punch block mechanism, wherein, described pusher comprises a push rod, described push rod is used for predeterminated position material being pushed to described detent mechanism, the cutting knife of described cutter mechanism and the pressure head of described pressure rolling mechanism are arranged side by side along material movement direction, and described pressure head is positioned at the centre of described cutting knife and described predeterminated position, described punch block mechanism comprises the pricker vertical with the cutting direction of described cutting knife, described pricker is for acanthopore on the material through the doubling of described pressure rolling mechanism, and the width of described pricker is not less than the width of described material.
In said structure, also comprise punching mechanism, described punching mechanism is connected with described transmission mechanism, and in transmission mechanism period of motion, and punching mechanism moves up and down a stroke.
In said structure, described punching mechanism is also provided with cutting members and stamping head, described cutting members is the cutter that two-edged is arranged in opposite directions, and the width that cutter ambilateral blade distance is less than described material forms breach with the dual-side of cutting material, described stamping head for going out through hole on described material, and described pricker will make this place's width allow next section of material to pass by described through hole.
In said structure, described transmission mechanism comprises power transmission shaft, rocking arm and for the cam that transforms power transmission shaft and rocking arm shuttling movement track or wire-wound gear, and described cam or wire-wound gear are arranged between described power transmission shaft and described rocking arm.
In said structure, described pusher comprises holder, the slide block be slidably connected with holder, described push rod is fixed on one end of described slide block, the other end of described slide block is connected with pusher rocking arm by spring, one end that described pusher rocking arm is connected with slide block is also provided with push rod and locating part, the center of described pusher rocking arm is fixed by torsion bearing, the torsion of described torsion bearing makes push rod and locating part be connected on slide block and holder respectively, during the wire-wound pinion rotation that described power transmission shaft abuts with described pusher rocking arm activity, described pusher rocking arm is a spot wobble with torsion bearing, described spring and push rod drive described slide block to move back and forth along described holder respectively.
In said structure, described cutter mechanism comprises the cutting knife guide rod be connected with described cutting knife, described cutting knife guide rod is connected with cutting knife rocking arm, described cutting knife rocking arm is connected with fixed station by movable axis, on described cutting knife guide rod, cover has the Compress Spring between top and described fixed station being located at described cutting knife guide rod, during described drive axis, described cutting knife rocking arm drives described cutting knife guide rod to pump and makes described cutting knife cut-out material.
In said structure, described pressure rolling mechanism comprises the pressure rolling guide rod be connected with described pressure head, described pressure rolling guide rod is connected with pressure rolling rocking arm, described pressure rolling rocking arm is connected with fixed station by movable axis, on described pressure rolling guide rod, cover has the Compress Spring between top and described fixed station being located at described pressure rolling guide rod, during described drive axis, described pressure rolling rocking arm drives described pressure rolling guide rod to pump and makes described pressure head bending material.
In said structure, described punch block mechanism comprises the guide block of a reciprocating movement in the horizontal direction, the two ends of described guide block are fixed with pricker seat and contiguous block respectively, the outside of described contiguous block is connected with one end of perforation rocking arm, the other end of described perforation rocking arm is flexibly connected with described movable axis, the center of described perforation rocking arm is fixed by torsion shaft, and during described drive axis, described perforation rocking arm promotes described guide block with described torsion shaft for fulcrum oscillates.
In said structure, described detent mechanism comprises movable block, described contiguous block is provided with an arc and lacks, the side of described movable block is fixed by extension spring and is abutted with the arc phase shortage of connecting plate, when described connecting plate moves back and forth, arc lacks the vertical direction horizontal pan of promotion movable block along the connecting plate direction of motion, and the baffle plate be vertically installed on movable block teeters, the material that the predeterminated position that this baffle plate is positioned at described detent mechanism pushes for propping up described pusher.
In said structure, also comprise frame and be arranged on the motor in frame, described motor is connected with described power transmission shaft by wheel belt.
The beneficial effects of the utility model are: the utility model provides one and automatically knits chain machine, cutter mechanism, pressure rolling mechanism and punch block mechanism are under the coordination of power transmission shaft, carry out automation no-welding-spot braiding necklace, make each chain unit all linked with one another, without the need to follow-up welding sequence, greatly enhance productivity, also reduce the loss of production process material simultaneously, reduce manufacturing cost, and, sole power as equipment drives, the running of each mechanism coordinated by the cam that power transmission shaft is arranged or wire-wound gear, without the need to independently control system, just quick weaving operation can be realized, the complexity of reduction equipment, easy operation.
[accompanying drawing explanation]
Fig. 1 is that one of the present utility model automatically knits chain machine structural representation.
Fig. 2 is that one of the present utility model automatically knits chain machine three-dimensional structure diagram.
Fig. 3 is Fig. 1 centre circle part A enlarged drawing.
Fig. 4 is Fig. 1 centre circle part B enlarged drawing.
Fig. 5 is Fig. 2 centre circle C magnified partial view.
Fig. 6 is Fig. 2 centre circle D magnified partial view.
In figure: 1, fixed station; 2, movable axis; 3, motor; 4, wheel belt; 5, tailstock; 10, pusher; 11, push rod; 12, holder; 13, slide block; 14, push rod; 15, locating part; 20, cutter mechanism; 21, cutting knife; 211, cutting knife guide rod; 30, pressure rolling mechanism; 31, pressure head; 311, pressure rolling guide rod; 40, punch block mechanism; 41, pricker seat; 42, guide block; 43, contiguous block; 411, pricker; 431, arc lacks; 50, detent mechanism; 51, movable block; 511, baffle plate; 60, punching mechanism; 61, punching press base; 611, discharging opening; 612, clout recovery port; 70, feeding device; 71, pushing block; 72, briquetting; 73, roller; 711, crank rocker; 731, guide rod is pressed down; 80, transmission mechanism; 81, power transmission shaft; 82, rocking arm; 83, cam; 84, wire-wound gear; 82-1, pusher rocking arm; 82-2, cutting knife rocking arm; 82-3, pressure rolling rocking arm; 82-4, perforation rocking arm; 82-7, press down rocking arm.
[detailed description of the invention]
Below in conjunction with the drawings and the specific embodiments, the utility model is further described:
Shown in Fig. 6, the one that the utility model discloses automatically knits chain machine, the pusher 10 comprising transmission mechanism 80 and driven by transmission mechanism 80, cutter mechanism 20, pressure rolling mechanism 30, punch block mechanism 40 and detent mechanism 50, and in transmission mechanism 80 period of motion, pusher 10, cutter mechanism 20, pressure rolling mechanism 30, a chain subelement coordinated by punch block mechanism 40 and detent mechanism 50, wherein, pusher 10 comprises a push rod 11, push rod 11 is for pushing to the predeterminated position of detent mechanism 50 by material, the cutting knife 21 of cutter mechanism 20 is arranged side by side along material movement direction with the pressure head 31 of pressure rolling mechanism 30, and pressure head 31 is positioned at the centre of cutting knife 21 and above-mentioned predeterminated position, pressure head 31 is made to be pressed in the middle of the material of formation chain subelement, punch block mechanism 40 comprises the pricker 411 vertical with the cutting direction of cutting knife 21, pricker 41 is for acanthopore on the material through pressure rolling mechanism 30 doubling, and the width of pricker 411 is not less than the width of material.
In the present embodiment, be used for weaving the metal tape that the material selection of necklace is partially flat, on partially flat metal tape, row are stamped out in advance along the equally distributed through hole of metal tape preferably by punching mechanism 60, like this, when the push rod 11 of pusher 10 moves back and forth, thrust can be increased by this through hole, more can ensure predeterminated position metal tape being pushed to detent mechanism 50, at this moment, metal tape can cut off by the cutting knife 21 of cutter mechanism 20, form a metal tape unit, the pressure head 31 of pressure rolling mechanism 30 and then press down in the centre of metal tape unit, the both sides of metal tape unit are tilted and forms " V " shape part, then two sections of upper acanthopores that the pricker 411 of punch block mechanism 40 tilts at this " V " shape part form chain subelement, in transmission mechanism persistent movement, hole on " V " shape part that metal tape rolls into from a upper metal tape unit by the push rod 11 of pusher 10 is through the processing entering the next one " V " shape part, circulation like this, the next period of motion is formed in the process of chain subelement chain cell rings to be buckled on a upper chain subelement and forms complete chain, conveniently cutter mechanism 20 cuts off metal tape and metal tape through the hole on a upper chain subelement, recess is gone out in advance by punching mechanism 60 in the both sides of metal tape, metal tape between adjacent recesses is metal tape unit, in the present embodiment, a upper chain subelement is clamped in order to allow the doubling of " V " shape part the right and left, the depression bar (not shown) of a shuttling movement of vacillating now to the left, now to the right is provided with in the left side of " V " shape part, understandably, this depression bar can to drive as power source with transmission mechanism 80 and make it vacillate now to the left, now to the right, when pricker 411 punctures " V " shape part, this depression bar coordinates the both sides of the boss of pricker 411 end clamping " V " shape part to make it tighten up, concrete, boss is positioned on the pricker seat 41 of installation pricker 411, the chain compact conformation woven like this, comparatively exquisite, understandably, this clamping degree can carry out regulating the stroke of boss and depression bar to realize according to actual needs.
Further, punching mechanism 60 is connected with transmission mechanism 80, and in transmission mechanism 80 period of motion, punching mechanism 60 moves up and down a stroke, whole equipment is made to realize interlock coordinative operation by same transmission mechanism like this, without the need to other control system, reduce the complexity of operation, be convenient to automated job.
Further, punching mechanism 60 is also provided with cutting members and stamping head, cutting members is the cutter that two-edged is arranged in opposite directions, and the width that the ambilateral blade distance of cutter is less than material forms breach with the dual-side of cutting material, stamping head, for going out through hole on material, is convenient to pricker 411 this through hole that punctures and is made this place's width allow next section of material to pass.
Further, transmission mechanism 80 comprises power transmission shaft 81, rocking arm 82 and for the cam 83 that transforms power transmission shaft 81 and rocking arm 82 shuttling movement track or wire-wound gear 84, and cam 83 or wire-wound gear 84 are arranged between power transmission shaft 81 and rocking arm 82.
Further, the slide block 13 that pusher 10 comprises holder 12, is slidably connected with holder 12, push rod 11 is fixed on one end of slide block 13, the other end of slide block 13 is connected with pusher rocking arm 82-1 by spring, one end that pusher rocking arm 82-1 is connected with slide block 13 is also provided with push rod 14 and locating part 15, push rod 14 and locating part 15 coordinate the stroke of regulating pushing rod 11, and locating part 15 adopts bolt, can conveniently regulate spacing displacement; The center of pusher rocking arm 82-1 is fixed by torsion bearing, the torsion of described torsion bearing makes push rod 14 and locating part 15 be connected on slide block 13 and holder 12 respectively, during the wire-wound pinion rotation that power transmission shaft 81 abuts with pusher rocking arm 82-1 activity, pusher rocking arm 82-1 is a spot wobble with torsion bearing, spring and push rod 14 are with movable slider 13 to move back and forth along holder 12 respectively, understandably, holder 12 is provided with the chute slided for slide block 13.
Further, cutter mechanism 20 comprises the cutting knife guide rod 211 be connected with cutting knife 21, cutting knife guide rod 211 is connected with cutting knife rocking arm 82-2, cutting knife rocking arm 82-2 is connected with fixed station 1 by movable axis 2, on cutting knife guide rod 211, cover has the Compress Spring between top and fixed station 1 being located at cutting knife guide rod 211, when power transmission shaft 81 rotates, the elastic force that cutting knife rocking arm 82-2 drives cutting knife guide rod 211 to overcome Compress Spring pumps, and makes cutting knife 21 cut off material.
Further, pressure rolling mechanism 30 comprises the pressure rolling guide rod 311 be connected with pressure head 31, pressure rolling guide rod 311 is connected with pressure rolling rocking arm 82-3, pressure rolling rocking arm 82-3 is connected with fixed station 1 by movable axis 2, on pressure rolling guide rod 311 cover have be located at pressure rolling guide rod 311 between top and fixed station 1 Compress Spring, when power transmission shaft 81 rotates, pressure rolling rocking arm 82-3 drives pressure rolling guide rod 211 to pump and makes pressure head 31 bending material.
Further, punch block mechanism 40 comprises the guide block 42 of a reciprocating movement in the horizontal direction, the two ends of guide block 42 are fixed with pricker seat 41 and contiguous block 43 respectively, the outside of contiguous block 43 is connected with one end of perforation rocking arm 82-4, the other end of perforation rocking arm 82-4 is flexibly connected with power transmission shaft 80, the center of perforation rocking arm 82-4 is fixed by torsion shaft, when power transmission shaft 80 rotates, perforation rocking arm 82-4 promotes contiguous block 43 with this torsion shaft for fulcrum oscillates, and then guide block 42 drives the pricker about 411 on pricker seat 41 to puncture.
Further, detent mechanism 50 comprises movable block 51, contiguous block 43 is provided with an arc and lacks 431, the side of movable block 51 is fixed by extension spring and is lacked 431 with the arc of connecting plate 43 and abuts against, when connecting plate 43 moves back and forth, arc lacks the vertical direction horizontal pan of 431 promotion movable blocks 51 along connecting plate 43 direction of motion, and the baffle plate 511 be vertically installed on movable block 51 teeters, this baffle plate 511 is positioned at the predeterminated position of detent mechanism 50, for propping up the material that pusher 10 pushes.
Further, also comprise frame and be arranged on the motor 3 in frame, motor 3 is connected with power transmission shaft 80 by wheel belt 4, only need the control that this motor 3 is operated, just can realize the automated job that this automatically knits chain machine, and this control can not affect the rhythm of each mechanism of equipment, ensure product quality.
In the present embodiment, frame is also provided with the tailstock 5 for installing discharging device, this discharging device comprise motor and be connected with motor drive shaft roll barrel, understandably, can according to actual production speed, governor motor rotating speed controls dispensing speed, the present embodiment is also for a feeding device 70 carried by the feed of punching mechanism 60, the pushing block 71 that this feeding device 70 comprises transverse movement and the roller 73 that the briquetting 72 on pushing block 71 is periodically exerted pressure, this briquetting 72 only relies on self gravitation and covers on pushing block 71, this mode pushes the integrality that material not only ensure that material, injury-free, realize the periodicity of feeding simultaneously, material is made just to form the prefabricated of above-mentioned metal tape unit when punching press, particularly, the pushing block 71 of transverse movement is connected with transmitter shaft 81 by crank rocker 711, under power transmission shaft 81 cycle movement, pushing block 71 and briquetting 72 entirety do bilateral reciprocation, and roller 73 be arranged on one with press down that rocking arm 82-7 is connected press down on guide rod 731, press down rocking arm 82-7 to force under the motion of power transmission shaft 81 and press down guide rod about 731 stretching motion, and then roller 73 is periodically exerted pressure to briquetting, make through the material periodicities clamping pushing block 71 and briquetting 72 and then be sent in the punching press base 61 of punching mechanism 60, understandably, drive the rocker structure of cutter mechanism 20 and pressure rolling mechanism 30 can be applied in this punching mechanism 60, after carrying out punching press, discharging opening 611 on the right side of punching press base 61 moves right by the metal tape with through hole and recess, realize streamlined automatic job for subsequent work stations deep processing, understandably, material punching press is related in the present embodiment, the mechanism of cutting is equipped with corresponding clout recovery port, the clout recovery port 612 of the front side setting of such as punching press base 61, recycling box is placed 612 times in this recovery port, the clout just collecting production process generation recycles, on this basis, flow out smoothly for the ease of clout, can in conjunction with driving shaft mechanism associating solenoid control sensor and relevant gas circuit, clout is made periodically to blow in recycling box, clout is effectively avoided to be blocked in equipment part, and this power source all carrys out drive shaft, each organisation operations of equipment is more coordinated, without the need to the electrical control of complexity, simplify the operation flow process, reduce production control cost.
Described above is only preferred embodiment of the present utility model, and above-mentioned specific embodiment is not to restriction of the present utility model.In technological thought category of the present utility model, can occur various distortion and amendment, all those of ordinary skill in the art, according to describing retouching, the amendment made above or equivalent replacing, all belong to the scope that the utility model is protected.
Claims (10)
1. automatically knit chain machine for one kind, it is characterized in that, the pusher comprising transmission mechanism and driven by described transmission mechanism, detent mechanism, cutter mechanism, pressure rolling mechanism and punch block mechanism, and in described transmission mechanism period of motion, pusher, detent mechanism, cutter mechanism, a chain subelement coordinated by pressure rolling mechanism and punch block mechanism, wherein, described pusher comprises a push rod, described push rod is used for predeterminated position material being pushed to described detent mechanism, the cutting knife of described cutter mechanism and the pressure head of described pressure rolling mechanism are arranged side by side along material movement direction, and described pressure head is positioned at the centre of described cutting knife and described predeterminated position, described punch block mechanism comprises the pricker vertical with the cutting direction of described cutting knife, described pricker is for acanthopore on the material through the doubling of described pressure rolling mechanism, and the width of described pricker is not less than the width of described material.
2. one according to claim 1 automatically knits chain machine, it is characterized in that, also comprises punching mechanism, and described punching mechanism is connected with described transmission mechanism, and in transmission mechanism period of motion, and punching mechanism moves up and down a stroke.
3. one according to claim 2 automatically knits chain machine, it is characterized in that, described punching mechanism is also provided with cutting members and stamping head, described cutting members is the cutter that two-edged is arranged in opposite directions, and the width that cutter ambilateral blade distance is less than described material forms breach with the dual-side of cutting material, described stamping head for going out through hole on described material, and described pricker will make this place's width allow next section of material to pass by described through hole.
4. the one according to claim 1 or 3 automatically knits chain machine, it is characterized in that, described transmission mechanism comprises power transmission shaft, rocking arm and for the cam that transforms power transmission shaft and rocking arm shuttling movement track or wire-wound gear, and described cam or wire-wound gear are arranged between described power transmission shaft and described rocking arm.
5. one according to claim 4 automatically knits chain machine, it is characterized in that, described pusher comprises holder, the slide block be slidably connected with holder, described push rod is fixed on one end of described slide block, the other end of described slide block is connected with pusher rocking arm by spring, one end that described pusher rocking arm is connected with slide block is also provided with push rod and locating part, the center of described pusher rocking arm is fixed by torsion bearing, the torsion of described torsion bearing makes push rod and locating part be connected on slide block and holder respectively, during the wire-wound pinion rotation that described power transmission shaft abuts with described pusher rocking arm activity, described pusher rocking arm is a spot wobble with torsion bearing, described spring and push rod drive described slide block to move back and forth along described holder respectively.
6. one according to claim 4 automatically knits chain machine, it is characterized in that, described cutter mechanism comprises the cutting knife guide rod be connected with described cutting knife, described cutting knife guide rod is connected with cutting knife rocking arm, described cutting knife rocking arm is connected with fixed station by movable axis, on described cutting knife guide rod, cover has the Compress Spring between top and described fixed station being located at described cutting knife guide rod, and during described drive axis, described cutting knife rocking arm drives described cutting knife guide rod to pump and makes described cutting knife cut-out material.
7. one according to claim 4 automatically knits chain machine, it is characterized in that, described pressure rolling mechanism comprises the pressure rolling guide rod be connected with described pressure head, described pressure rolling guide rod is connected with pressure rolling rocking arm, described pressure rolling rocking arm is connected with fixed station by movable axis, on described pressure rolling guide rod, cover has the Compress Spring between top and described fixed station being located at described pressure rolling guide rod, and during described drive axis, described pressure rolling rocking arm drives described pressure rolling guide rod to pump and makes described pressure head bending material.
8. one according to claim 4 automatically knits chain machine, it is characterized in that, described punch block mechanism comprises the guide block of a reciprocating movement in the horizontal direction, the two ends of described guide block are fixed with pricker seat and contiguous block respectively, the outside of described contiguous block is connected with one end of perforation rocking arm, the other end of described perforation rocking arm is flexibly connected with described movable axis, the center of described perforation rocking arm is fixed by torsion shaft, during described drive axis, described perforation rocking arm promotes described guide block with described torsion shaft for fulcrum oscillates.
9. one according to claim 8 automatically knits chain machine, it is characterized in that, described detent mechanism comprises movable block, described contiguous block is provided with an arc and lacks, the side of described movable block is fixed by extension spring and is abutted with the arc phase shortage of connecting plate, when described connecting plate moves back and forth, arc lacks the vertical direction horizontal pan of promotion movable block along the connecting plate direction of motion, the baffle plate be vertically installed on movable block teeters, the material that the predeterminated position that this baffle plate is positioned at described detent mechanism pushes for propping up described pusher.
10. one according to claim 9 automatically knits chain machine, it is characterized in that, also comprise frame and be arranged on the motor in frame, described motor is connected with described power transmission shaft by wheel belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520696471.0U CN204949803U (en) | 2015-09-09 | 2015-09-09 | Full -automatic chain machine of knitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520696471.0U CN204949803U (en) | 2015-09-09 | 2015-09-09 | Full -automatic chain machine of knitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204949803U true CN204949803U (en) | 2016-01-13 |
Family
ID=55044910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520696471.0U Withdrawn - After Issue CN204949803U (en) | 2015-09-09 | 2015-09-09 | Full -automatic chain machine of knitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204949803U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510115A (en) * | 2015-09-09 | 2017-03-22 | 深圳市金玲珑珠宝首饰有限公司 | Automatic necklace stringing machine |
| CN107536186A (en) * | 2017-08-30 | 2018-01-05 | 浙江立新珠宝科技有限公司 | A kind of circular chain knits chain machine |
-
2015
- 2015-09-09 CN CN201520696471.0U patent/CN204949803U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510115A (en) * | 2015-09-09 | 2017-03-22 | 深圳市金玲珑珠宝首饰有限公司 | Automatic necklace stringing machine |
| CN107536186A (en) * | 2017-08-30 | 2018-01-05 | 浙江立新珠宝科技有限公司 | A kind of circular chain knits chain machine |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160113 Effective date of abandoning: 20180622 |