CN108497632B - U-shaped particle top stop machine - Google Patents
U-shaped particle top stop machine Download PDFInfo
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- CN108497632B CN108497632B CN201810572394.6A CN201810572394A CN108497632B CN 108497632 B CN108497632 B CN 108497632B CN 201810572394 A CN201810572394 A CN 201810572394A CN 108497632 B CN108497632 B CN 108497632B
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/42—Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00
- A44B19/60—Applying end stops upon stringer tapes
Abstract
A U-shaped particle top stop machine. The method is characterized in that: the upper stop mechanism comprises a vertical plate, and a lower die assembly, an upper die assembly and a particle feeding assembly which are arranged on the vertical plate, wherein the lower die assembly comprises a fixing seat, a lower die block, a front minute needle and an upper stop pressing block, the upper die assembly is correspondingly arranged above the lower die assembly and comprises upper stop hammers corresponding to the upper stop pressing blocks, and the particle feeding assembly is provided with two groups and symmetrically arranged on two sides of the lower die assembly. The novel upper stop mechanism has the advantages of being simpler in structure, more stable in work and high in production efficiency.
Description
Technical Field
The invention relates to zipper production equipment, in particular to a U-shaped particle top stop machine.
Background
The zipper comprises two zipper strips, a slider and corresponding zipper teeth on the zipper strips.
In order to facilitate automatic production, the zipper tape pendulum is usually made into a length of tens of meters or even hundreds of meters, and a part of zipper teeth are removed at intervals according to the actual required length for use to form a toothless section.
The types of zippers are various, and they are classified into nylon zippers, resin zippers, and metal zippers according to the material, and classified into closed zippers, open zippers, and double-open zippers according to the structure.
The open zipper needs to be stopped at one end of the open zipper, and the upper stop of the metal open zipper usually adopts U-shaped metal particles, namely the U-shaped particles are clamped on the zipper.
However, most of the conventional U-shaped particle top dead center machines are complex in structure, unstable in work and low in work efficiency.
Disclosure of Invention
In order to overcome the defects of the background art, the invention provides a U-shaped particle top stop machine with a brand-new structure.
The technical scheme adopted by the invention is as follows: a U-shaped particle top stop machine comprises a frame, and a guide belt mechanism, a crochet hook positioning mechanism, a top stop mechanism and a drawstring mechanism which are sequentially arranged on the frame; the upper stop mechanism comprises a vertical plate, and a lower die assembly, an upper die assembly and a particle feeding assembly which are arranged on the vertical plate; the lower die assembly comprises a fixed seat, a lower die block, a front minute pin, an upper stop pressing block and a rear minute pin; the lower module is in up-and-down sliding fit with the fixing seat, and the bottom of the lower module is connected with a first power source for driving the lower module to slide up and down; the front minute needle is fixedly arranged at the top of the lower module, inwards concave grooves are correspondingly formed at the left side and the right side of the front minute needle, two corresponding limiting bosses are formed at the back of the front minute needle, a vertically guiding chute is formed between the two limiting bosses, and lower guide grooves matched with U-shaped particles are formed at the upper end surfaces of the limiting bosses; the upper stop pressing block is arranged at the rear side of the front minute hand and comprises a guide part matched with the sliding groove, a limiting part of which the lower end is in limiting fit with the limiting boss, and a pressure bearing part of which the upper end corresponds to the limiting boss, and an upper guide groove corresponding to the lower guide groove is formed at the bottom of the pressure bearing part; a first elastic piece for driving the upper stop pressing block to move upwards is arranged between the upper stop pressing block and the lower module; the rear minute hand is arranged at the rear side of the upper stop pressing block and is in up-and-down sliding fit with the lower module, and the rear minute hand is also connected with a second power source for driving the rear minute hand to slide up and down; the upper die assembly is correspondingly arranged above the lower die assembly and comprises an upper stop hammer corresponding to the upper stop pressing block and a third power source for driving the upper stop hammer to move up and down; the particle feeding assemblies are arranged in two groups and symmetrically arranged on two sides of the lower die assembly and used for feeding U-shaped particles into the space between the limiting boss and the pressure-bearing part along the lower guide groove and the upper guide groove.
The lower die assembly further comprises a top die pushing block, the top die pushing block is arranged on one side of the lower die block, one end of the top die pushing block penetrates through the fixed seat to correspond to the lower die block, and the other end of the top die pushing block is connected with a fourth power source capable of driving the top die pushing block to slide laterally.
The upper die assembly further comprises a fixing plate and a guide seat, the fixing plate is fixedly arranged on the vertical plate, the guide seat is fixedly arranged at one end of the fixing plate, and the upper stop hammer penetrates through the guide seat; the third power source comprises a lever support, a lever and a cylinder, the lever support is fixedly mounted on the fixing plate, the lever is hinged to the lever support, one end of the lever is hinged to the cylinder, and the other end of the lever is hinged to the upper stop hammer.
The upper die assembly further comprises a first belt pressing plate and a second belt pressing plate, the first belt pressing plate is arranged on the front side of the guide seat, and the upper end of the first belt pressing plate is connected with a fifth power source for driving the first belt pressing plate to move up and down; the second pinch plate is arranged on the rear side of the guide seat, and the upper end of the second pinch plate is connected with a sixth power source for driving the second pinch plate to move up and down.
The particle feeding assembly comprises an installation bottom plate, a feeding guide block, a feeding push rod and a vibrating disc; the mounting bottom plate is fixedly mounted on the vertical plate, the feeding guide block is fixedly mounted on the mounting bottom plate, a guide groove facing the lower guide groove is formed in the feeding guide block, and the feeding push rod is slidably arranged in the guide groove and connected with a seventh power source for driving the feeding push rod to slide; the feeding guide block is also provided with a guide rail which is perpendicular to the guide groove and leads to the guide groove, the vibration disc is provided with a feeding track, and the feeding track is arranged corresponding to the guide rail.
The feeding assembly further comprises a limiting pressing block, the bottom of the limiting pressing block is matched with the guide groove, a downward-bent cambered surface limiting portion is formed at the end portion, close to the lower die assembly, of one end, the limiting pressing block is hinged to the feeding guide block and connected with a second elastic piece capable of driving the feeding guide block to rotate and compress the feeding push rod.
The other end of the bottom of the limiting pressing block, corresponding to the limiting part of the cambered surface, is provided with an inclined surface guide part, and the feeding push rod is correspondingly provided with an inclined surface structure.
The vibration dish only sets up a set ofly, the vibration dish is equipped with two pay-off tracks, and two pay-off tracks correspond with the guide rail of two sets of granule pay-off subassemblies respectively.
The invention has the beneficial effects that: by adopting the scheme, the novel upper stop mechanism is provided, the structure is simpler, the work is more stable, and the production efficiency is high.
Drawings
Fig. 1 is a schematic structural diagram of a U-shaped particle top stop machine according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of an upper stop mechanism according to an embodiment of the present invention.
FIG. 3 is a schematic structural diagram of a lower die assembly according to an embodiment of the present invention.
Fig. 4 is an enlarged schematic view of a portion a of fig. 3.
Fig. 5 is a schematic structural view of a front minute hand according to an embodiment of the present invention.
FIG. 6 is a schematic structural diagram of an upper stop block according to an embodiment of the present invention.
Fig. 7 is a schematic structural diagram of an upper die assembly according to an embodiment of the present invention.
FIG. 8 is a schematic structural view of a particle feed assembly in accordance with an embodiment of the present invention.
Fig. 9 is an enlarged schematic view at B in fig. 8.
FIG. 10 is a schematic structural diagram of a limiting pressing block according to an embodiment of the present invention.
FIG. 11 is a schematic structural diagram of a belt guiding mechanism according to an embodiment of the invention.
Fig. 12 is a schematic structural view of a crochet hook positioning mechanism according to an embodiment of the present invention.
FIG. 13 is a schematic structural diagram of a belt pulling mechanism according to an embodiment of the present invention.
Detailed Description
The embodiments of the invention will be further described with reference to the accompanying drawings in which:
as shown in fig. 1, a U-shaped particle top stop machine comprises a frame 1, and a guide belt mechanism 2, a crochet hook positioning mechanism 3, a top stop mechanism and a drawstring mechanism 4 which are sequentially arranged on the frame 1.
As shown in fig. 11, the tape guiding mechanism 2 comprises a support 21 and a plurality of tape guiding wheels 22 on the support 21, and the zipper is drawn and guided by the tape guiding wheels 22 to enter each subsequent mechanism in a designated direction.
As shown in fig. 12, the crochet hook positioning mechanism 3 comprises a chain guiding plate 31, a sensing component 32 and a crochet hook component 33, wherein in the feeding process of the zipper tape, the sensing component 32 can sense the position of the slider and hook the toothless section of the zipper tape through the crochet hook component 33, so that accurate positioning is realized, and the subsequent mechanism can accurately process conveniently.
As shown in fig. 13, the tape pulling mechanism 4 includes a tape pulling fixing plate 41, a tape pulling wheel 42 on the fixing plate 41, and a tape pulling assembly 43 matched with the tape pulling fixing plate, wherein the tape pulling wheel 42 is driven by a stepping motor to provide power for feeding the zipper.
As shown in fig. 2, the upper stop mechanism includes a vertical plate 5, and a lower mold assembly 6, an upper mold assembly 7, and a particle feeding assembly 8 disposed on the vertical plate 5.
As shown in fig. 2 to 6, the lower mold assembly 6 includes a fixing base 61, a lower mold block 62, a front minute hand 63, an upper stop pressing block 64, and a rear minute hand 65.
The fixed seat 61 is fixedly installed on the vertical plate 5, the lower module 62 is in up-and-down sliding fit with the fixed seat 61, the bottom of the lower module 62 is connected with a first power source 65 driving the lower module to slide up and down, the front minute pin 63, the upper stop pressing block 64 and the rear minute pin 65 are sequentially arranged at the top of the lower module 62 along the front-and-back direction, wherein the first power source 66 can adopt an air cylinder, the structure is simple, and the driving is convenient.
The front minute hand 63 is fixedly connected with the lower module 62, the left side and the right side of the front minute hand are correspondingly provided with an inward concave groove 631, the back of the front minute hand 63 is provided with two corresponding limit bosses 632, a vertically guiding chute 633 is formed between the two limit bosses 632, and the upper end surface of each limit boss 632 is provided with a lower guiding groove 634 matched with U-shaped particles;
the upper stop pressing block 64 includes a guide portion 641 adapted to the slide groove 633, a limit portion 642 at the lower end of the guide portion 641 and in limit fit with the limit boss 632, and a pressure-bearing portion 643 at the upper end of the guide portion 641 and corresponding to the limit boss 632, wherein an upper guide groove 644 corresponding to the lower guide groove 634 is formed at the bottom of the pressure-bearing portion 643.
A space for placing U-shaped particles can be formed between the limiting boss 632 of the front minute hand 63 and the pressure-bearing portion 643 of the upper stop pressing block 64, meanwhile, the lower guide groove 634 and the upper guide groove 644 are matched, a better positioning effect can be achieved on the U-shaped particles, better matching with a zipper tape is achieved, in operation, the zipper can be separated through the front minute hand 63, the zipper is guided between the limiting boss 632 and the pressure-bearing portion 643, the U-shaped particles can be pressed through the pressure-bearing portion 643 of the upper stop pressing block 64, the U-shaped particles are fixedly installed on the zipper, and the zipper upper stop is formed.
A first elastic element for driving the upper pressing block 64 to move upwards is further arranged between the upper pressing block 64 and the lower module 62, and is used for the return action of the upper pressing block 64 after being pressed, and generally, the first elastic element is a spring.
The rear minute hand 65 is in up-and-down sliding fit with the lower module 62, and is connected with a second power source 67 for driving the rear minute hand to slide up and down, so as to further separate the zipper after the top stop is completed, and ensure that the zipper is better separated from the lower module 6.
The second power source 67 can adopt a transmission mode of a cylinder and three connecting rods, the first power source 66 can be effectively staggered, interference is avoided, and the layout is more reasonable.
As shown in fig. 2 and 7, the upper die assembly 7 includes an upper stop weight 71 corresponding to the upper stop pressing block 64, and a third power source 72 for driving the upper stop weight 71 to move up and down, for driving the upper stop pressing block 64 to press the U-shaped granules.
As shown in fig. 2 and 8, the granule feeding assemblies 8 are provided in two groups and symmetrically arranged at two sides of the lower die assembly 6, and are used for feeding U-shaped granules into the space between the limiting boss 632 and the pressure-bearing portion 643 along the lower guide groove 634 and the upper guide groove 644.
When the zipper tape is normally operated, the zipper tape is conveyed in a designated direction through the tape guide mechanism 2 and the tape drawing mechanism 4, and when the sensing component 32 on the crochet hook positioning mechanism 3 senses a zipper head on the zipper tape, the crochet hook component 33 acts to hook the zipper, so that positioning is realized; at this time, the pellet feeding assembly 8 can accurately feed the U-shaped pellets between the limiting boss 632 and the pressure-bearing portion 643 along the lower guide groove 634 and the upper guide groove 644, then the lower die assembly 6 operates, the lower die block 62 is driven by the first power source 66 to slide upwards, the front minute hand 63 at the top of the lower die block separates the left and right zipper tapes of the zipper, and the zipper tapes are guided between the limiting boss 632 and the pressure-bearing portion 643 to be matched with the U-shaped pellets, then the upper hammer 71 operates downwards to press the upper pressing block 64, the upper pressing block 64 is pushed to operate downwards to overcome the elastic force of the first elastic member, so as to press the U-shaped pellets, after pressing, the upper hammer 71 resets upwards, the upper pressing block 64 resets under the action of the first elastic member, then the minute hand 65 operates under the action of the second power source 67 to further separate the left and right zipper tapes of the zipper, so that the zipper tapes pressed on the upper side of the U-shaped pellets are separated from the limiting boss 632 and the, the lower module is moved downwards to reset and the hook needle assembly 33 is reset at the same time, so that the zipper is conveyed continuously under the driving of the tape drawing mechanism 4 to prepare for the next top stop pressing action.
As shown in fig. 3, the lower mold assembly 6 further includes a top mold pushing block 68, the top mold pushing block 68 is disposed on one side of the lower mold block 62, one end of the top mold pushing block 68 penetrates through the fixing seat 61 and corresponds to the lower mold block 62, the other end of the top mold pushing block is connected to a fourth power source 69 capable of driving the top mold pushing block to slide laterally, the fourth power source 69 can also be an air cylinder, when the lower mold block 62 moves upward and then performs top-down pressing work, the top mold pushing block 68 can press the lower mold block 62 tightly under the driving of the fourth power source 69, and it is ensured that the lower mold block 62 is not pressed by the upper mold assembly 7 to deflect downward, so as to achieve better.
As shown in fig. 7, the upper die assembly 7 further includes a fixing plate 73 and a guide seat 74, the fixing plate 73 is fixedly installed on the vertical plate 5, the guide seat 74 is fixedly installed at one end of the fixing plate 73, and the upper stop hammer 71 passes through the guide seat 74; the third power source 72 includes a lever support 721, a lever 722, and an air cylinder, the lever support 721 is fixedly installed on the fixing plate 73, the lever 722 is hinged on the lever support 721, one end of the lever is hinged with the air cylinder, and the other end is hinged with the top hammer 71.
The lever 722 can be driven to rotate around the lever support 721 through the driving of the air cylinder, so that the upper stop hammer 71 is driven to move up and down, and by the lever principle, larger drooping power can be achieved only with small power, so that the lower hammer effect is better.
In addition, the upper die assembly 7 further comprises a first belt pressing plate 75 and a second belt pressing plate 76, the first belt pressing plate 75 is arranged at the front side of the guide seat 74, and the upper end of the first belt pressing plate is connected with a fifth power source 77 for driving the first belt pressing plate to move up and down; the second belt pressing plate 76 is disposed at the rear side of the guide holder 41, and the upper end thereof is connected with a sixth power source 78 for driving the guide holder to move up and down.
The fifth power source 77 and the sixth power source 78 can both adopt cylinders, when the top stop is pressed, the first tape pressing plate 75 and the second tape pressing plate respectively press the zipper tapes on the front side and the rear side of the lower die assembly 6 under the driving of the fifth power source 77 and the sixth power source 78, the stability of the zipper during the top stop is further ensured, and the effect of the top stop is further improved.
As shown in fig. 2 and fig. 8-10, the particle feeding assembly 8 includes a mounting base plate 81, a feeding guide block 82, a feeding push rod 83, and a vibration plate 84; the mounting base plate 81 is fixedly mounted on the vertical plate 5, the feeding guide block 82 is fixedly mounted on the mounting base plate 81, a guide groove 821 facing the lower guide groove 634 is formed on the feeding guide block 82, the feeding push rod 83 is slidably disposed in the guide groove 821 and connected to a seventh power source 85 for driving the feeding push rod to slide, wherein the seventh power source 85 may be an air cylinder.
The vibrating discs 84 are only provided with one group, the vibrating discs 84 are provided with two feeding rails 841, the U-shaped particles can be automatically fed through the vibrating discs 84 and can be fed into the guide groove 821, and the feeding push rod 83 can push the U-shaped particles in the guide groove 821 into the lower die assembly 6 under the driving of the seventh power source 85.
In order to further ensure accurate pushing and ensure the position direction of the U-shaped particles, the feeding guide block 82 is further provided with a guide rail 822 which is vertically arranged with the guide groove 821 and leads to the guide groove 821, the guide rail 822 is matched with the opening of the U-shaped particles, the vibrating disc 84 is provided with a feeding track 841, the feeding track 841 is arranged corresponding to the guide rail 822, and when the U-shaped particles are sent to the guide rail 822, the opening position of the U-shaped particles is buckled on the guide rail 822 for conveying, so that the opening orientation of the U-shaped particles is ensured, accurate feeding is ensured, and subsequent work is ensured.
Correspondingly, a positioning boss matched with the U-shaped particle opening is also arranged at the front end of the feeding push rod 83, so that when the U-shaped particles are pushed, the positioning boss just passes through the U-shaped particle opening, and accurate conveying is further guaranteed.
In addition, the feeding assembly 8 further includes a limiting pressing block 86, the bottom of the limiting pressing block 86 is matched with the guide groove 821, a downward curved surface limiting portion 861 is formed at an end portion of one end, close to the lower die assembly 6, of the limiting pressing block 86, the limiting pressing block 86 is hinged to the feeding guide block 82, and is connected with a second elastic member capable of driving the limiting pressing block to rotate to press the feeding push rod 83, the limiting pressing block 86 may be in an L type structure, and the second elastic member is correspondingly arranged in a spring structure.
The limiting pressing block 86 can limit the U-shaped particles in the guide groove 821 under the action of the second elastic piece, so that the U-shaped particles cannot fall off accidentally before being sent out, and when feeding is needed, the feeding push rod 83 pushes the U-shaped particles to overcome the elastic force of the second elastic piece and push the limiting pressing block 86 to send out the U-shaped particles.
Meanwhile, the position of the U-shaped particles can be righted to a certain extent, and accurate pushing is further ensured.
Furthermore, an inclined guide portion 862 is formed at the other end of the bottom of the limiting pressing block 86 corresponding to the arc limiting portion 861, and an inclined structure is correspondingly formed on the feeding push rod 83, so that the limiting pressing block 86 is better matched with the feeding push rod 83, and the limiting pressing block 86 can be better pushed away when the feeding push rod 83 moves, and the clamping is avoided.
The examples should not be construed as limiting the invention but any modifications made based on the spirit of the invention should be within the scope of protection of the invention.
Claims (8)
1. A U-shaped particle top stop machine comprises a machine frame (1), and a guide belt mechanism (2), a crochet hook positioning mechanism (3), a top stop mechanism and a drawstring mechanism (4) which are sequentially arranged on the machine frame (1);
the method is characterized in that: the upper stop mechanism comprises a vertical plate (5), and a lower die assembly (6), an upper die assembly (7) and a particle feeding assembly (8) which are arranged on the vertical plate (5);
the lower die assembly (6) comprises a fixed seat (61), a lower die block (62), a front minute hand (63), an upper stop pressing block (64) and a rear minute hand (65);
the fixed seat (61) is fixedly arranged on the vertical plate (5), the lower module (62) is in up-and-down sliding fit with the fixed seat (61), and the bottom of the lower module (62) is connected with a first power source (66) for driving the lower module to slide up and down;
the front minute hand (63) is fixedly arranged at the top of the lower module (62), inwards concave grooves (631) are correspondingly formed at the left side and the right side of the front minute hand (63), two corresponding limiting bosses (632) are formed on the back of the front minute hand (63), a vertically guiding sliding groove (633) is formed between the two limiting bosses (632), and lower guiding grooves (634) matched with U-shaped particles are formed on the upper end surfaces of the limiting bosses (632);
the upper stop pressing block (64) is arranged on the rear side of the front minute hand (63) and comprises a guide part (641) matched with the sliding groove (633), a limiting part (642) with the lower end of the guide part (641) in limiting fit with the limiting boss (632), and a bearing part (643) with the upper end of the guide part (641) corresponding to the limiting boss (632), wherein an upper guide groove (644) corresponding to the lower guide groove (634) is formed at the bottom of the bearing part (643);
a first elastic piece for driving the upper pressing block (64) to move upwards is further arranged between the upper pressing block (64) and the lower module (62);
the rear minute hand (65) is arranged at the rear side of the upper stop pressing block (64) and is in up-and-down sliding fit with the lower module (62), and the rear minute hand (65) is also connected with a second power source (67) for driving the rear minute hand to slide up and down;
the upper die assembly (7) is correspondingly arranged above the lower die assembly (6) and comprises an upper stop hammer (71) corresponding to the upper stop pressing block (64) and a third power source (72) for driving the upper stop hammer (71) to move up and down;
the particle feeding assemblies (8) are provided with two groups and symmetrically arranged on two sides of the lower die assembly (6) and used for feeding U-shaped particles into a position between the limiting boss (632) and the pressure bearing part (643) along the lower guide groove (634) and the upper guide groove (644).
2. The U-shaped particle top stop machine of claim 1, wherein: the lower die assembly (6) further comprises a top die pushing block (68), the top die pushing block (68) is arranged on one side of the lower die block (62), one end of the top die pushing block (68) penetrates through the fixed seat (61) to correspond to the lower die block (62), and the other end of the top die pushing block is connected with a fourth power source (69) capable of driving the top die pushing block to slide laterally.
3. The U-shaped particle top stop machine of claim 1, wherein: the upper die assembly (7) further comprises a fixing plate (73) and a guide seat (74), the fixing plate (73) is fixedly arranged on the vertical plate (5), the guide seat (74) is fixedly arranged at one end of the fixing plate (73), and the upper stop hammer (71) penetrates through the guide seat (74);
the third power source (72) comprises a lever support (721), a lever (722) and an air cylinder, the lever support (721) is fixedly installed on the fixing plate (73), the lever (722) is hinged to the lever support (721), one end of the lever is hinged to the air cylinder, and the other end of the lever is hinged to the upper stop hammer (71).
4. The U-shaped particle top stop machine of claim 3, wherein: the upper die assembly (7) further comprises a first belt pressing plate (75) and a second belt pressing plate (76), the first belt pressing plate (75) is arranged on the front side of the guide seat (74), and the upper end of the first belt pressing plate is connected with a fifth power source (77) for driving the first belt pressing plate to move up and down; the second belt pressing plate (76) is arranged on the rear side of the guide seat (41), and the upper end of the second belt pressing plate is connected with a sixth power source (78) for driving the second belt pressing plate to move up and down.
5. The U-shaped particle top stop machine of claim 1, wherein: the particle feeding assembly (8) comprises an installation bottom plate (81), a feeding guide block (82), a feeding push rod (83) and a vibrating disc (84);
the mounting bottom plate (81) is fixedly mounted on the vertical plate (5), the feeding guide block (82) is fixedly mounted on the mounting bottom plate (81), a guide groove (821) facing to the downward guide groove (634) is formed in the feeding guide block (82), and the feeding push rod (83) is slidably arranged in the guide groove (821) and connected with a seventh power source (85) for driving the feeding push rod to slide;
the feeding guide block (82) is also provided with a guide rail (822) which is vertically arranged with the guide groove (821) and leads to the guide groove (821), the vibrating disc (84) is provided with a feeding track (841), and the feeding track (841) is arranged corresponding to the guide rail (822).
6. The U-shaped particle top stop machine of claim 5, wherein: the feeding assembly (8) further comprises a limiting pressing block (86), the bottom of the limiting pressing block (86) is matched with the guide groove (821), a downward-bent cambered surface limiting portion (861) is formed at the end portion, close to the lower die assembly (6), of one end, the limiting pressing block (86) is hinged to the feeding guide block (82), and a second elastic piece capable of driving the limiting pressing block to rotate to press the feeding push rod (83) is connected to the limiting pressing block.
7. The U-shaped particle top stop machine of claim 6, wherein: the other end of the bottom of the limiting pressing block (86), which corresponds to the cambered surface limiting part (861), is provided with an inclined surface guide part (862), and the feeding push rod (83) is correspondingly provided with an inclined surface structure.
8. The U-shaped particle top stop machine of claim 5, wherein: the vibration disc (84) is only provided with one group, the vibration disc (84) is provided with two feeding tracks (841), and the two feeding tracks (841) correspond to the guide rails (822) of the two groups of particle feeding assemblies (8) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810572394.6A CN108497632B (en) | 2018-06-06 | 2018-06-06 | U-shaped particle top stop machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810572394.6A CN108497632B (en) | 2018-06-06 | 2018-06-06 | U-shaped particle top stop machine |
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| CN108497632A CN108497632A (en) | 2018-09-07 |
| CN108497632B true CN108497632B (en) | 2020-07-31 |
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| CN112056711B (en) * | 2020-10-19 | 2023-07-18 | 广东戴世拉链科技有限公司 | Zipper equipment for installing U-shaped metal upper stopper |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201700535U (en) * | 2010-03-19 | 2011-01-12 | 佛山市美信拉链机械有限公司 | Upper stop machine |
| CN201888337U (en) * | 2010-06-24 | 2011-07-06 | 佛山市煜丰机械有限公司 | Lower mould structure of automatic U-shaped top stop machine |
| CN202504404U (en) * | 2012-03-30 | 2012-10-31 | 李付军 | H-type device for zipper manufacture |
| CN203563777U (en) * | 2013-11-29 | 2014-04-30 | 深圳市蓝瑟机电科技有限公司 | Pneumatic metal single-vibrating disk double-sided U-shaped granule top stop machine |
| CN204245344U (en) * | 2014-09-29 | 2015-04-08 | 深圳市蓝瑟机电科技有限公司 | Metal zipper granule machine |
| CN204499681U (en) * | 2015-04-01 | 2015-07-29 | 瑞安市精峰机械有限公司 | The metallic particles folder code device of the U-shaped upper stop machine of horizontal metal particle and upper stop machine |
| CN204817786U (en) * | 2015-07-28 | 2015-12-02 | 佛山市煜丰机械有限公司 | End machine on full -automatic metal forming grain |
| CN205671639U (en) * | 2016-06-14 | 2016-11-09 | 温州市金龙拉链机械有限公司 | Machine is stopped on Full automatic U-shaped granule |
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Denomination of invention: U-shaped particle top stop machine Effective date of registration: 20230508 Granted publication date: 20200731 Pledgee: Zhejiang Yongjia Rural Commercial Bank Co.,Ltd. Qiaotou Branch Pledgor: WENZHOU JINLONG ZIPPER MACHINERY Co.,Ltd. Registration number: Y2023330000858 |
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