CN110640969B - Positioning device and positioning method of tail-opening injection molding machine - Google Patents
Positioning device and positioning method of tail-opening injection molding machine Download PDFInfo
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- CN110640969B CN110640969B CN201910768676.8A CN201910768676A CN110640969B CN 110640969 B CN110640969 B CN 110640969B CN 201910768676 A CN201910768676 A CN 201910768676A CN 110640969 B CN110640969 B CN 110640969B
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- zipper
- injection molding
- crochet hook
- molding machine
- tail
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims description 12
- 239000004744 fabric Substances 0.000 claims abstract description 25
- 230000001939 inductive effect Effects 0.000 claims abstract description 6
- 210000000078 claw Anatomy 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 241000008225 Pogonichthys macrolepidotus Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14008—Inserting articles into the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2005/00—Elements of slide fasteners
Abstract
The invention provides a positioning device of a tail-opening injection molding machine, which is used for positioning a zipper, wherein the zipper consists of a cloth belt and zipper teeth, the zipper teeth are of a multi-section structure, a zipper vacancy is formed between two adjacent sections of the zipper teeth, the positioning device of the tail-opening injection molding machine comprises a guide plate with a chain channel, a first linear guide rail parallel to the chain channel, a second linear guide rail perpendicular to the chain channel and in sliding connection with the first linear guide rail, a first pushing device for pushing the second linear guide rail to move along the first linear guide rail, two zipper clamping devices which are in sliding connection with the second linear guide rail and are respectively arranged at two sides of the chain channel, an inductor component fixed at one side of the guide plate and used for inducing the zipper vacancy, and a crochet hook component fixed at one side of the guide plate far away from the inductor component. Compared with the prior art, the positioning device of the tail-opening injection molding machine provided by the invention has the advantages that the structure is simplified, and the positioning is accurate.
Description
[ technical field ] A
The invention relates to a tail-opening injection molding machine, in particular to a positioning device and a positioning method of the tail-opening injection molding machine.
[ background ] A method for producing a semiconductor device
Hundreds of billions of zippers are produced annually in the world nowadays, and China approximately accounts for 50% -60% of the total world production as a zipper production country. The development trend of the zipper industry is towards low cost, high quality, large scale and intensification. And thus, the demand for highly efficient automation equipment for the production of slide fasteners is also increasing. At present, the injection molding production of the square inserted pin and the upper stop of the plastic and nylon separating zipper is generally divided into manual, semi-automatic and full-automatic production, but the process of penetrating the slider to the proper position of the zipper is basically completed manually, so that the efficiency is low, the cost is high, and the quality (such as the upper stop) is unsatisfactory.
When the zipper is positioned by the positioning device of the tail-opening injection molding machine in the prior art, the zipper is often divided into two half zippers, and then the two sensor assemblies are respectively arranged to sense the gap between the multiple sections of zipper teeth, so that the structure of the tail-opening injection molding machine is more complex, the material cost, the assembly cost and the automation cost are increased, and on the other hand, the two half zippers are respectively positioned, so that the dislocation is easy to occur, and the integrity of the zipper is poor.
Therefore, in order to overcome the defects of complex structure, easy error positioning and poor integrity in the positioning device of the tail-opening injection molding machine in the prior art, a new positioning device of the tail-opening injection molding machine, which has a simplified structure and is accurate in positioning, is needed to be provided to solve the problems.
[ summary of the invention ]
The invention provides a novel positioning device of a tail injection molding machine, which simplifies the structure and simultaneously positions accurately, aiming at the defects of complex structure, easy error positioning and poor integrity in the positioning device of the tail injection molding machine in the prior art.
The utility model provides a positioner of injection molding machine of separating tail, is used for fixing a position the zip fastener, the zip fastener comprises strap and chain tooth, the chain tooth is multistage structure, adjacent two sections form the zip fastener vacancy between the chain tooth, positioner of injection molding machine of separating tail including the baffle of utensil chain passageway, with first linear guide that the chain passageway is parallel, perpendicular to the chain passageway and with first linear guide sliding connection's second linear guide, promotion second linear guide follow first linear guide motion's first thrust unit, with second linear guide sliding connection just set up respectively in two zip fastener clamp of chain passageway both sides get the device, be fixed in one side of baffle and be used for responding to the inductor subassembly of zip fastener vacancy and be fixed in the baffle is kept away from the crochet hook subassembly of inductor subassembly one side.
Preferably, the guide plate further comprises a gap communicated with the chain channel and penetrating along the thickness direction of the guide plate, the sensor assembly comprises a proximity switch, a sensing piece and a fixed sensing device connected with the proximity switch and the sensing piece, the sensing piece is inserted into the gap, and the proximity switch is electrically connected with the zipper clamping device.
Preferably, the fixed sensing device comprises a rotating seat fixedly connected with the guide plate, a rotating rod connected with the rotating seat through a rotating shaft, and a fixed folding piece fixedly connected with the rotating seat, the sensing piece is fixedly connected with the rotating rod, and the fixed folding piece is fixedly connected with the proximity switch.
Preferably, the zipper clamping device comprises an air claw connected with the second linear guide rail in a sliding manner and a second pushing device for pushing the air claw to slide along the second linear guide rail.
Preferably, the first pushing device and the second pushing device are both cylinders.
Preferably, the crochet hook subassembly include the crochet hook, with crochet hook push rod of crochet hook fixed connection, set up in the crochet hook push rod is kept away from the crochet hook base of crochet hook one end and set up in the crochet hook push rod is close to the third thrust unit of crochet hook one side, the crochet hook push rod with the crochet hook base rotates and is connected, the crochet hook push rod is in under the effect of third thrust unit with its with the tie point of crochet hook base is rotatory as rotation center.
Preferably, the rotation angle of the crochet hook push rod is 5-30 degrees.
Preferably, the positioning device of the tail-opening injection molding machine further comprises a lifting device fixedly connected with the guide plate, and the lifting device comprises a lifting plate fixedly connected with the guide plate far away from the sensor assembly and a fourth pushing device connected with the lifting plate.
A positioning method of a positioning device of a tail opening injection molding machine comprises the positioning device of any one of the tail opening injection molding machines, and comprises the following steps:
firstly, the zipper passes through the chain channel under the pushing of an external instrument, and the inductor component is abutted with the zipper teeth and used for inducing the zipper vacant position;
after the inductor assembly induces the zipper vacancy, the crochet hook assembly stretches into the zipper vacancy and stretches the zipper to enable the cloth belt to be divided into a first cloth belt and a second cloth belt;
step three, the first cloth belt is clamped by the zipper clamping device, the second cloth belt is clamped by the other zipper clamping device, and the two zipper clamping devices respectively move along the second linear guide rail to completely separate the first cloth belt from the second cloth belt;
and fourthly, the first pushing device pushes the second linear guide rail to move along the first linear guide rail, and the part of the zipper clamped by the zipper clamping device is carried to an injection molding machine for injection molding.
Compared with the prior art, the positioning device of the tail-off injection molding machine, provided by the invention, has the advantages that in the positioning process, the zippers do not need to be separated in advance, the whole zipper enters the chain channel under the pushing of an external device, the positioning device of the tail-off injection molding machine can sense the zipper vacant position of the zipper by only arranging one sensor assembly, compared with the prior art that two half zippers are respectively detected by adopting two sensor assemblies, the structure of the positioning device of the tail-off injection molding machine is simplified, and the positioning precision is improved; after the positioning device of the tail opening injection molding machine positions the zipper, the crochet hook component stretches into the zipper vacancy and props up the zipper vacancy, the two zipper clamping devices respectively clamp two sides of the zipper and separate the zipper, and then the first pushing device pushes the separated zipper to carry for injection molding.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic plan view of a slide fastener positioned by a positioning device of a tail-opening injection molding machine according to the present invention;
FIG. 2 is a schematic perspective view of a positioning device of a tail-opening injection molding machine according to the present invention;
FIG. 3 is an enlarged view of a portion A of the positioning device of the tail-opening injection molding machine shown in FIG. 2;
FIG. 4 is a top view of a positioning device of a tail-opening injection molding machine provided by the present invention;
FIG. 5 is an enlarged view of portion B of the positioning device of the tail injection molding machine shown in FIG. 4;
FIG. 6 is an exploded perspective view of a positioning device of the tail injection molding machine according to the present invention;
fig. 7 is an enlarged view of a portion C of the positioning device of the tail injection molding machine shown in fig. 6.
[ detailed description ] A
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 7, the present invention provides a positioning device 100 of a separating injection molding machine, wherein the positioning device 100 of the separating injection molding machine is used for positioning a zipper 200. The zipper 200 is composed of a cloth tape 101 and zipper teeth 102, the zipper teeth 102 are of a multi-section structure, and a zipper empty space 103 is formed between two adjacent zipper teeth 102.
The positioning device 100 of the tail-opening injection molding machine comprises a guide plate 10 with a chain channel 11, a first linear guide rail 20 parallel to the chain channel 11, a second linear guide rail 30 perpendicular to the chain channel 11 and slidably connected with the first linear guide rail 20, a first pushing device 40 for pushing the second linear guide rail 30 to move along the first linear guide rail 20, two zipper clamping devices 50 slidably connected with the second linear guide rail 30 and respectively arranged at two sides of the chain channel 11, an inductor component 60 fixed at one side of the guide plate 10 and used for inducing the zipper vacant position 103, a crochet hook component 70 fixed at one side of the guide plate 10 far away from the inductor component 60, and a lifting device 80 fixedly connected with the guide plate 10.
In the present invention, the positioning device 100 of the split-tail injection molding machine is used for positioning the zipper 200 in a closed-chain state, and compared with the prior art, the zipper empty position 103 can be sensed by only arranging one sensor assembly 60 at the zipper teeth of the zipper 200. The sensing accuracy of the sensor assembly 60 is improved while the device is simplified.
Specifically, the guide plate 10 further includes a notch 13 communicating with the chain passage 11 and penetrating in the thickness direction of the guide plate 10. The notch 13 is communicated with the chain channel 11, the chain channel 11 is located at the front end of the carrying direction of the zipper 200, and the notch 13 is located at the rear end of the carrying direction of the zipper 200. The sensor assembly 60 and the crochet hook assembly 70 are respectively disposed at both sides of the guide plate 10 in the thickness direction near the notch 13.
In the working process of the positioning device 100 of the tail-opening injection molding machine, an external instrument outside the zipper 200 is pushed to sequentially pass through the chain channel 11 and the notch 13, part of the structure of the inductor component 60 extends into the notch 13 and abuts against the zipper teeth 102, when the inductor component 60 cannot induce the zipper teeth 102, it is proved that the zipper vacancy 103 of the zipper 200 has moved to the inductor component 60, and at the moment, the crochet hook component 70 extends into the notch 13 from one side of the notch 13 far away from the inductor component 60 and further extends into the zipper vacancy 103 to open the zipper vacancy 103.
The zipper clamping device 50 comprises an air claw 51 connected with the second linear guide rail 30 in a sliding manner and a second pushing device 53 pushing the air claw 51 to slide along the second linear guide rail 30. After the zipper empty space 103 is opened by the hook needle assembly 70, the air claws 51 of the two zipper clamping devices 50 respectively clamp the cloth tapes 101 on both sides of the zipper teeth 102, and the two second pushing devices 53 respectively drive the two air claws 51 to slide along the second linear guide 30 in a deviating manner, so that the zipper 200 is divided into two half zippers.
Specifically, the sensor assembly 60 includes a proximity switch 61, a sensing piece 63, and a fixed sensing device 65 connecting the proximity switch 61 and the sensing piece 63. Wherein, the sensing piece 63 is inserted into the notch 13, and the proximity switch 61 is electrically connected with the zipper clamping device 50.
The fixed sensing device 65 includes a rotating base 651 fixedly connected to the guide plate 10, a rotating rod 653 connected to the rotating base 651 through a rotating shaft, and a fixed flap 655 fixedly connected to the rotating base 651.
The rotating seat 651 is in a U shape, and the rotating rod 653 is inserted into the rotating seat 651 from the U-shaped opening thereof.
The rotating rod 653 comprises a first rod 6531 and a second rod 6533 which are perpendicular to each other, and the rotating rod 653 and the rotating seat 651 are connected at the joint of the first rod 6531 and the second rod 6533.
The sensing piece 63 is installed on the rotation lever 653 and inserted into the notch 13. Because the rotating rod 653 and the rotating base 651 are connected through the rotating shaft, the sensing piece 63 can rotate to a small extent, so that the collision between the sensing piece 63 and the zipper teeth 102 when the sensing piece is in first contact with the zipper teeth 102 is relieved, and the smooth carry of the zipper 200 is ensured.
Specifically, the sensing piece 63 is mounted on the first rod 6531, and the second rod 6533 is located at the front end of the sensing surface of the proximity switch 61. When the zipper empty space 103 of the zipper 200 moves to the position of the sensing piece 63, the sensing piece 63 slightly moves, so as to drive the rotating stem 653 to rotate, further, the distance between the second rod 6533 and the proximity switch 61 changes, and the proximity switch 61 sends an electric signal to the zipper clamping device 50 to control the zipper clamping device 50 to perform clamping operation.
The crochet hook component 70 comprises a crochet hook 71, a crochet hook push rod 73 fixedly connected with the crochet hook 71, a crochet hook base 75 arranged at one end of the crochet hook push rod 73 far away from the crochet hook 71, and a third pushing device 77 arranged at one side of the crochet hook push rod 73 close to the crochet hook. The crochet hook push rod 73 is rotatably connected with the crochet hook base 75, the third pushing device 77 is electrically connected with the sensor component 60, and the crochet hook push rod 73 rotates by taking a connecting point of the third pushing device 77 and the crochet hook base 75 as a rotation center.
Specifically, the third pushing device 77 is electrically connected to the proximity switch 61. That is, when the proximity switch 61 senses that the distance between the second rod 6533 and the second rod is changed, the proximity switch 61 sends an electric signal to the third pushing device 77, and the third pushing device 77 works to push the hook needle 71 to be inserted into the zipper empty space 103.
Preferably, the rotation angle of the crochet hook push rod 73 is 5 to 30 °.
The lifting device 80 comprises a lifting plate 81 fixedly connected with one side of the guide plate 10 far away from the sensor assembly 60 and a fourth pushing device 83 connected with the lifting plate 81. The lifting device 80 is used for adjusting the height of the chain channel 11 in the vertical direction, so as to facilitate the subsequent processes.
Preferably, the first pushing device 40, the second pushing device 53, the third pushing device 77 and the fourth pushing device 83 are all cylinders.
Meanwhile, the invention also provides a positioning method of the positioning device of the tail-opening injection molding machine, and the method comprises the following steps:
firstly, the zipper 200 is pushed by an external instrument to pass through the chain channel 11, and the inductor assembly 60 is abutted with the zipper teeth 102 and is used for inducing the zipper empty space 103;
step two, after the inductor component 60 induces the zipper vacant site 103, the crochet hook component 70 extends into the zipper vacant site 103 and props up the zipper 200 to divide the cloth belt 101 into a first cloth belt and a second cloth belt;
step three, the first cloth belt is clamped by one zipper clamping device 50, the second cloth belt is clamped by the other zipper clamping device 50, and the two zipper clamping devices 50 respectively move along the second linear guide rail 30 to completely separate the first cloth belt from the second cloth belt;
and step four, the first pushing device 40 pushes the second linear guide rail 30 to move along the first linear guide rail 20, and the part of the zipper 200 clamped by the zipper clamping device 50 is carried to an injection molding machine for injection molding.
Compared with the prior art, in the positioning device 100 of the tail-opening injection molding machine, the zipper 200 does not need to be separated in advance in the positioning process, the whole zipper 200 enters the chain channel 11 under the pushing of an external device, the positioning device 100 of the tail-opening injection molding machine can sense the zipper vacancy 103 of the zipper 200 only by arranging one sensor assembly 60, and compared with the prior art that two sensor assemblies are adopted to respectively detect two half zippers, the structure of the positioning device 100 of the tail-opening injection molding machine is simplified, and the positioning precision is improved; after the positioning device 100 of the tail-opening injection molding machine positions the zipper 200, the crochet hook assembly 70 extends into the zipper vacant site 103 and props up the zipper vacant site 103, the two zipper clamping devices 50 respectively clamp two sides of the zipper 200 and separate the zipper 200, and then the first pushing device 20 pushes the separated zippers to carry out injection molding, so that the flow of detecting and injection molding after separating the zippers in the prior art is changed, the positioning flow is optimized, and the automation cost is saved.
While the foregoing is directed to embodiments of the present invention, it will be understood by those skilled in the art that various changes may be made without departing from the spirit and scope of the invention.
Claims (7)
1. A positioning device of a tail-opening injection molding machine is used for positioning a zipper, the zipper is composed of a cloth belt and zipper teeth, the zipper teeth are of a multi-section structure, and a zipper vacancy is formed between two adjacent sections of the zipper teeth, and the tail-opening injection molding machine is characterized in that the positioning device of the tail-opening injection molding machine comprises a guide plate with a chain channel, a first linear guide rail parallel to the chain channel, a second linear guide rail perpendicular to the chain channel and in sliding connection with the first linear guide rail, a first pushing device for pushing the second linear guide rail to move along the first linear guide rail, two zipper clamping devices which are in sliding connection with the second linear guide rail and are respectively arranged on two sides of the chain channel, an inductor component fixed on one side of the guide plate and used for inducing the zipper vacancy, and a crochet hook component fixed on one side of the guide plate far away from the inductor component;
the guide plate further comprises a notch communicated with the chain channel and penetrating in the thickness direction of the guide plate, the sensor assembly comprises a proximity switch, a sensing piece and a fixed sensing device for connecting the proximity switch and the sensing piece, the sensing piece is inserted into the notch, the proximity switch is electrically connected with the zipper clamping device,
the guide plate is two guide plates which are arranged in an up-and-down stacking manner, the number of the chain channels is two, the chain channels are respectively arranged on the two guide plates, the number of the notches is two, the chain channels are respectively arranged on the two guide plates,
the fixed sensing device comprises a rotating seat fixedly connected with the guide plate, a rotating rod connected with the rotating seat through a rotating shaft, and a fixed folding piece fixedly connected with the rotating seat, the sensing piece is fixedly connected with the rotating rod, the fixed folding piece is fixedly connected with the proximity switch, the rotating seat is in a U shape, and the rotating rod is inserted into the rotating seat from the U-shaped opening of the rotating seat.
2. The positioning device of the tail-opening injection molding machine according to claim 1, wherein the zipper clamping device comprises an air claw slidably connected with the second linear guide rail and a second pushing device for pushing the air claw to slide along the second linear guide rail.
3. The positioning device of a tail-end injection molding machine according to claim 2, wherein the first pushing device and the second pushing device are both air cylinders.
4. The positioning device of the tail-opening injection molding machine according to claim 1, wherein the crochet hook assembly comprises a crochet hook, a crochet hook push rod fixedly connected with the crochet hook, a crochet hook base arranged at one end of the crochet hook push rod far away from the crochet hook, and a third pushing device arranged at one side of the crochet hook push rod close to the crochet hook, the crochet hook push rod is rotatably connected with the crochet hook base, the third pushing device is electrically connected with the sensor assembly, and the crochet hook push rod rotates by taking a connecting point of the crochet hook push rod and the crochet hook base as a rotation center under the action of the third pushing device.
5. The positioning device of the tail injection molding machine according to claim 4, wherein the rotation angle of the crochet hook push rod is 5-30 °.
6. The positioning device of the tail-off injection molding machine according to claim 1, further comprising a lifting device fixedly connected with the guide plate, wherein the lifting device comprises a lifting plate fixedly connected with one side of the guide plate far away from the sensor assembly and a fourth pushing device connected with the lifting plate.
7. A positioning method of a positioning device of a tail injection molding machine, characterized by comprising the positioning device of the tail injection molding machine according to any one of claims 1 to 6, and comprising the steps of:
firstly, the zipper passes through the chain channel under the pushing of an external instrument, and the inductor component is abutted with the zipper teeth and used for inducing the zipper vacant position;
after the inductor assembly induces the zipper vacancy, the crochet hook assembly stretches into the zipper vacancy and stretches the zipper to enable the cloth belt to be divided into a first cloth belt and a second cloth belt;
step three, the first cloth belt is clamped by the zipper clamping device, the second cloth belt is clamped by the other zipper clamping device, and the two zipper clamping devices respectively move along the second linear guide rail to completely separate the first cloth belt from the second cloth belt;
and fourthly, the first pushing device pushes the second linear guide rail to move along the first linear guide rail, and the part of the zipper clamped by the zipper clamping device is carried to an injection molding machine for injection molding.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910768676.8A CN110640969B (en) | 2019-08-20 | 2019-08-20 | Positioning device and positioning method of tail-opening injection molding machine |
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| CN201910768676.8A CN110640969B (en) | 2019-08-20 | 2019-08-20 | Positioning device and positioning method of tail-opening injection molding machine |
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| CN114393775B (en) * | 2021-12-30 | 2024-04-05 | 深圳市蓝瑟机电科技有限公司 | Electric split-tail injection molding and chain closing two-in-one device |
| CN114311504B (en) * | 2021-12-30 | 2023-12-29 | 深圳市蓝瑟机电科技有限公司 | Fastener tape positioning device, fastener tape positioning method, and fastener machine |
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| CN101549557B (en) * | 2008-04-03 | 2011-03-30 | 广州市振宇拉链机械有限公司 | Full-automatic double ultrasonic U-shaped upstops of nylon zip fastener |
| CN104703771B (en) * | 2014-01-14 | 2017-04-12 | Ykk株式会社 | Stop component forming device |
| CN206344374U (en) * | 2016-12-23 | 2017-07-21 | 浙江伟星实业发展股份有限公司 | A kind of pair is opened bottom stop device on zipper injection moulding apparatus |
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Effective date of registration: 20231107 Address after: No. 19, Liujin Avenue, Chizhou Economic and Technological Development Zone, Anhui 247100 Patentee after: Anhui Lanse Intelligent Equipment Technology Co.,Ltd. Address before: 518132 building A10, yuliu Industrial Zone, Gongming Property Development Corporation, Guangming New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN LANCER M&E TECHNOLOGY Co.,Ltd. |
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Denomination of invention: Positioning device and method of open-end injection molding machine Granted publication date: 20221209 Pledgee: Agricultural Bank of China Limited by Share Ltd. Chizhou branch Pledgor: Anhui Lanse Intelligent Equipment Technology Co.,Ltd. Registration number: Y2024980002348 |
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