CN203058573U - Manufacturing device of plastic hook piece fastening tape and plastic hook piece fastening tape - Google Patents
Manufacturing device of plastic hook piece fastening tape and plastic hook piece fastening tape Download PDFInfo
- Publication number
- CN203058573U CN203058573U CN 201220638670 CN201220638670U CN203058573U CN 203058573 U CN203058573 U CN 203058573U CN 201220638670 CN201220638670 CN 201220638670 CN 201220638670 U CN201220638670 U CN 201220638670U CN 203058573 U CN203058573 U CN 203058573U
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- Prior art keywords
- plastic hook
- fastening tape
- sheet material
- hook fastener
- piece
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- Extrusion Moulding Of Plastics Or The Like (AREA)
- Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
Abstract
Disclosed are a manufacturing device of a plastic hook piece fastening tape and the plastic hook piece fastening tape manufactured by the manufacturing device. Toughened nylon materials are melted in an extruding machine, melted nylon materials pass through a smooth piece-shaped die to become continuous piece materials to enter a traction mechanism, rolling extrusion is carried out to the flexible piece materials by a tooth manufacturing roller barrel to manufacture hook teeth, the flexible piece materials then enter a flat pressing roller barrel to be rolled, extruded and set, dust is removed through a static electricity removing machine, and after being rolled, extruded and set,the bar-shaped piece materials with the hook teeth are cut into fastening tape products through a cutting machine. The plastic hook piece fastening tape manufactured by the manufacturing device has a high-efficiency property, a good cold resisting property, a good heat resisting property, good durability and the like.
Description
Technical field
The utility model relates to a kind of preparation technology of magic tape, and what be specifically related to is a kind of preparation technology and equipment of plastic hook fastener, and the plastic hook fastener of being made by this method and apparatus (namely penetrate and collude).
Background technology
Magic tape claims VELCRO again, is invented by the Switzerland engineer.Generally formed by two parts, by hair side with collude face and form, in the time will colluding face and hair side and press together, collude colluding the shape thing and can catch on ring on the hair side on the face, both are snapped together.
The all fronts production procedure of general magic tape product is as follows substantially: 1, at first be that loom causes the germ band shape with the raw material yarn through inkle loom.2, through high-temperature dyeing equipment shades of colour is being dyed in half-finished germ band.3, the matte germ band of magic tape is to dye color earlier to finalize the design through starching after through raising machine equipment color germ band matte surface brush being played frizzle again.4, the hook face be after will the dye good germ band hook face starching typing again with the surface, germ band monofilament cut the hook machine through import and give evenly suitable cut-out monofilament and just form and have hook stickiness germ band.5, the magic tape germ band at last gives itemize through the import itemize through volume equipment again and becomes required all size width. after cutting off Len req again and package case finished product.
In the art, in the patent application of China, the enterprise in Taiwan applies for a patent often in this field, has certain advantage, it is worth noting the Taiwan applicant especially: Taiwan Paiho Ltd, it is many to apply for a patent quantity in this field, it is more to drop into research and development, has the leading position.This application people's Chinese patent application CN01119971.7 discloses a kind of preparation method of magic tape, at first prepare to be used for making the nylon yarn of magic tape, the waterproofing agent that described nylon yarn is hedged off from the outer world in nylon yarn surface utilization is handled again, and formation one deck watertight composition, then, this nylon yarn that has formed watertight composition is carried out dry combustion method to be handled, and utilize polyurethane resin to handle on the watertight composition surface of handling through dry combustion method, form a hydraulic pressure resistance layer, at last, this is carried out the braiding of magic tape monofilament end through the nylon yarn of water-proofing treatment, namely be woven into the ring bodies of a plurality of equidistant arrangements, and be cut into the end of thread of hook shape in a side of ring bodies.
But it is not very outstanding shortcoming that above-mentioned manufacture method exists cold resistance, hear resistance and durability.Applicant's of the present utility model No. 200910304218.5 Chinese patent application disclose a kind of preparation technology of plastic hook fastener, the nylon material fusing is extruded through extruder, enter haulage gear, enter concora crush roller roll extrusion typing, again the band after the roll extrusion typing is colluded tooth bar shape sheet material and cut into the magic tape product through cutting machine, pack at last.The utility model applicant finds, although this manufacture method can solve cold resistance, hear resistance and durability issues to a certain extent, but, in the process that this patented technology of enforcement is produced, find, material distortion usually occurs and curls in cutting step, makes production efficiency and product percent of pass receive and has a strong impact on.But also find product in manufacturing process, bond on a lot of dust, this has also increased the disqualification rate of final products.In addition, the technology of this patent application also exists cooling effect shortcoming such as good inadequately.Cooling effect directly influences quality and the production efficiency of product, is factor very important in the manufacturing process, if can not control temperature well, then can cause product rejection, consequences such as the serious reduction of production efficiency.
Therefore, on the basis of this application, inventor of the present utility model is through anatomizing research, and a large amount of experiments and trial-production have been carried out, constantly use, device location and the processing step of equipment are studied and improved, the final discovery causes the main cause of cutting material distortion in the step and curling to be to have in the material static.Therefore, go the electrostatic precipitation step in roll extrusion typing with cutting between the step adding, can make the plastic hook fastener of making reach beyond thought superperformance.And whereby the preparation technology's of a kind of plastic hook fastener of disclosing in No. 200910304218.5 Chinese patent application technical scheme is optimized and improved.
The utility model content
The utility model improves on the basis of the applicant's No. 200910304218.5 Chinese patent application, a kind of manufacturing equipment and plastic hook fastener of plastics magic tape are provided, and the plastics magic tape of this method manufacturing has high efficiency, outstanding performances such as cold resistance, hear resistance and durability.
Plastics collude the manufacturing equipment of sheet cingulum, has extruder (2) successively, level and smooth sheet mould (4), haulage gear, concora crush cylinder (7), cutting machine (9), described extruder is used for the tenacity nylon material fusing and extrudes, described level and smooth sheet mould (4) be used for making described fusing and extrude after tenacity nylon material pass, make it to become the continuity sheet material, described haulage gear is used for described continuity sheet material is entered traction, in this haulage gear, be provided with and make discaling roll tube (5), make discaling roll tube (5) roll extrusion on the described continuity sheet material of softness by means of this, collude tooth to form at this continuity sheet material, described concora crush cylinder (7) is used for carrying out the roll extrusion typing to having formed the continuity sheet material that colludes tooth, and described cutting machine (9) is used for that the band after the roll extrusion typing is colluded tooth bar shape sheet material and cuts into the magic tape product;
Preferably, manufacturing equipment and plastic hook fastener that described plastics collude the sheet cingulum are provided with electrostatic machine between concora crush cylinder (7) and cutting machine (9), and it is used for the continuity sheet material after the roll extrusion typing is gone static and dedusting.
Preferably, colluded the plastic hook fastener of the manufacturing equipment manufacturing of sheet cingulum by these plastics.
A kind of manufacture method of plastic hook fastener, it comprises the steps:
A melts tenacity nylon material in extruder;
B makes the tenacity nylon material after melting in steps A pass level and smooth sheet mould, makes it to become the continuity sheet material;
C makes the continuity sheet material that forms in step B enter haulage gear, in this haulage gear, by means of making the roll extrusion on the described continuity sheet material of softness of discaling roll tube, colludes tooth in this continuity sheet material formation;
D makes and has formed the continuity sheet material that colludes tooth enter the concora crush roller in step B, carries out the roll extrusion typing;
E carries out dedusting by means of the continuity sheet material after going electrostatic machine to the typing of roll extrusion in step D;
Band after F finalizes the design roll extrusion colludes tooth bar shape sheet material and cuts into the magic tape product through cutting machine.
Preferably, between described step D and E, add step D1, that is, make through the continuity sheet material after the concora crush roller roll extrusion typing through baking oven fast Absorption moisture.Preferably add then by hacking hole machine and will carry out the step of trickle processing.Preferably, described temperature of oven control is about 100 ℃, and the described baking oven fast Absorption moisture step duration is about 10 seconds.
Preferably, be provided with heater in the extruder in above-mentioned arbitrary scheme, the temperature under working condition is 180 ℃-250 ℃.
In above-mentioned arbitrary scheme, preferably, be provided with heat sink in the sheet mould.
Preferably, extruder is the extruder with two screwed pipes in above-mentioned arbitrary scheme.Substitute as a kind of, also can adopt single screwed pipe extruder.
Preferably, at the concora crush roller Cool-water Machine for Industry is set in above-mentioned arbitrary scheme, the temperature under working condition is 110 ℃-230 ℃.
In above-mentioned arbitrary scheme, preferably, make the discaling roll tube and comprise that many circles have the sheet metal that colludes tooth.
Preferably, connect Melt Pump in the extruder back in above-mentioned arbitrary scheme, described nylon material melts in described extruder, is extruded by Melt Pump.
Preferably, the described electrostatic machine that goes removes electrostatic machine for the rubber cylinder formula in above-mentioned arbitrary scheme.After a large amount of experiments, find that under the situation that adopts the 220V supply voltage, the described electrostatic precipitation step of going adopts following parameters optimal: drum speed is 0.0-8.0M/min, transmission speed: 850 mm/min, operating air pressure: 5.0 kg/cm.Particularly preferably be, drum speed is in time and is similar to parabolic shape and changes.
Preferably, described plastic hook fastener is made by tenacity increased nylon, look mother in above-mentioned arbitrary scheme.
Preferably, described extruder adopts built-in single screwed pipe extruder in above-mentioned arbitrary scheme.Substitute as a kind of, also can adopt the extruder of two screwed pipes.
Preferably, the temperature in the heat sink in the described sheet mould is 110 ℃-230 ℃ under working condition in above-mentioned arbitrary scheme.
Second aspect of the present utility model relates to a kind of plastic hook fastener, made by the manufacture method of above-mentioned each claim.
Confirm to have following technical indicator according to the plastic hook fastener (namely penetrate and collude) of manufacturing plastic hook fastener method of the present utility model manufacturing through experiment test:
1, hear resistance, 180 ℃ of softening points, 215 ℃ of melting points.
2, cold resistance, at subzero 30 ℃, temperature is more low, and fastening power is stronger.
3, durability is peeled off number of times 2000 times, and pulling force is not less than 85%.
4, on average test energetically: 7.82N/cm.
5, characteristic: this product pulling force extra-heavy, do not scrape hand, be difficult for taking off and collude, marshalling, good looking appearance and durable, can with soft supporting use of various thread gluings, be applicable to all types of outdoor goods, on metal material and the plastic product, can effectively lower the outer field wearing and tearing of clothes.
Those of ordinary skill in the art as can be known, above-mentioned performance is in the field of business to be quite outstanding, and has had again than the performance according to the plastic hook fastener of the method manufacturing that provides in No. 200910304218 patent applications and to significantly improve.This mainly gives the credit in the roll extrusion typing and cuts to add between the step and go the electrostatic precipitation step.
Description of drawings
Fig. 1 is the schematic diagram according to first example of the manufacture method of plastic hook fastener of the present utility model.
Fig. 2 is the schematic diagram according to another example of the manufacture method of plastic hook fastener of the present utility model.
Each parts is respectively among the figure: the two screwed pipes (or single screwed pipe) of 1-; The 2-extruder; The 3-Melt Pump; 4-sheet mould; 5-makes the discaling roll tube; The 6-Cool-water Machine for Industry; 7-concora crush roller; 8-removes electrostatic machine; The 9-cutting machine; The 10-baking oven; 11-hacking hole machine.
The specific embodiment
As shown in Figure 1, preparation technology according to plastic hook fastener of the present utility model, with tenacity nylon material fusing in the extruder 2 that two screwed pipes (or single screwed pipe) 1 are housed, extruded by Melt Pump 3, enter haulage gear through becoming the continuity sheet material behind the level and smooth sheet mould 4, after tooth is colluded in the roll extrusion manufacturing on the sheet material of softness, enter concora crush roller 7 roll extrusion that have Cool-water Machine for Industry 6 and finalize the design by the height discaling roll tube 5 of making that has by many circles that the sheet metal that colludes tooth forms straggly, then by going electrostatic machine 8 dedustings, again the band after the roll extrusion typing is colluded tooth bar shape sheet material and cut into the magic tape product through cutting machine 9, pack at last.Be provided with heater in the extruder 2, the temperature under working condition be 180 ℃-250 ℃ (hot season temperature about 190 ℃, cold season temperature about 240 ℃, temperature changes with seasonal variations).Be provided with heat sink in the sheet mould 4, concora crush roller 7 has Cool-water Machine for Industry, the temperature under working condition be 110 ℃-230 ℃ (hot season temperature about 120 ℃, cold season temperature about 220 ℃, temperature also changes with seasonal variations).
In the prior art, in manufacture process, tenacity nylon material melts in extruder, enters mould by pipeline, and the efficient of conveying is low, also lacks function of measuring simultaneously.The utility model has been made further improvement, and extruder 2 back connect Melt Pump 3, and tenacity nylon material is carried by Melt Pump 3, has improved transfer efficiency, has increased function of measuring, and has made the inventory of conveying controlled, greatly facilitates production.
In manufacture process, adhere to many micronic dusts on the fishing without hook band and also can have static simultaneously, it is very bothersome thing, if do not carry out dust removal process and eliminate static, can influence follow-up production technology, when serious, have influence on quality and the production efficiency of product, in the prior art, generally do not recognize dedusting and eliminate the problem of static, do not recognize dedusting yet and eliminate static and can bring bigger effect of raising the efficiency with product quality, therefore, dedusting and elimination static also are the ten minutes important step, have sizable meaning, in rational position and step, dedusting is set and eliminates static, can improve quality and the production efficiency of product, by reasonable increase equipment, reduce production cost of products simultaneously.According to the utility model, electrostatic machine 8 was set before cutting machine 9, carry out dedusting and destatic step, can access maximum effect in this respect.Electrostatic machine 8 can and be eliminated static for single face or two-sided dedusting, and electrostatic machine 8 adopts rubber cylinder, utilizes the autohesion of rubber coated pressure bowl to realize dedusting and eliminate static.
Example according to the invention of this diagram, adopt built-in pair of screwed pipe or single screwed pipe 1 extruder 2 to have characteristics such as pressure is extruded, high-quality, wide adaptability, the life-span is long, shear rate is little, material is difficult for decomposition, mixing plasticizing capacity is good, material straight forming, greatly improved production efficiency.
The cooling effect of concora crush roller 7 directly influences quality and the production efficiency of product, is factor very important in the manufacturing process, if can not the better controlled temperature, seriously can cause product rejection, consequences such as the serious reduction of production efficiency.In the prior art, generally adopt water-cooling pattern, the utility model arranges Cool-water Machine for Industry 6 at concora crush roller 7 and can be good at solving temperature cooling problem, guarantees product quality and enhances productivity.Cool-water Machine for Industry is with general different with water cooling (being nature water and two kinds of water tower radiating modes) mode, general water-cooled can not reach the purpose of high accuracy, high efficiency control temperature, because natural water and water tower heat radiation all are subjected to the influence of nature temperature inevitably, winter, water temperature was hanged down water temperature height in summer, and therefore control is extremely unsettled in this way.Cool-water Machine for Industry with general be diverse with water cooling equipment, because cooling-water machine has fully independently refrigeration system, will not be subjected to the influence of temperature and environment, water temperature is regulated control in prescribed limit, thereby can reach the purpose of high accuracy, high efficiency control temperature.Cooling-water machine is provided with independently water circulation system, and the water in the Cool-water Machine for Industry recycles using water wisely in a large number.Cool-water Machine for Industry generally is applied to industries such as electronics, plating and machinery, therefore, and in the manufacture process of plastic hook fastener, adopting Cool-water Machine for Industry is that the equipment in the other industry is migrated, utilize the characteristics of this equipment, for the industry provides service, have bigger novelty.
As shown in Figure 2, as another kind of embodiment, after concora crush roller 7 roll extrusion typing, again behind baking oven 10 fast Absorption moisture, by hacking hole machine 11 product is carried out trickle processing again, then, by going electrostatic machine 8 dedustings, again the band after the roll extrusion typing is colluded tooth bar shape sheet material and cut into the magic tape product through cutting machine 9, pack at last.Other guide is identical with first kind of embodiment, no longer repeats at this.
Plastic hook fastener (namely penetrate and collude) belongs to third generation environment-friendly type environmental protection series magic tape.Its specification: 12.5mm-1000mm(such as 25mm, 30mm, 50mm, 100mm and 110mm etc. are regular sizes).Its material is to be extruded by polymer and nylon raw material to form, and its color can be various, for example: white, grey, blueness, yellow etc.; It colludes type: singly collude, twoly collude, pester and collude, collude type density 60-100/square centimeter and do not wait (according to the size of colluding type, the type density of colluding can have 60cm, 65 cm, 75 cm, 80 cm, 90 cm etc.).
The plastic hook fastener of making according to method of the present utility model (namely penetrate and collude) is applicable on the products such as clothes, shoes and hats, gloves, sofa, curtain, sports requsites, medicine equipment, military project articles for use, case and bag, tent, sleeping bag, plastic cement rain cape, toy and articles for babies.
Plastic hook fastener (namely penetrate and collude) product according to method of the present utility model is made meets international environmental protection standard; Also be state-of-the-art magic tape in the world at present.
Described herein is exemplary preferred embodiment of the present utility model; and the preferred embodiment of the present utility model that used concrete term description; but this description only is used for the example purpose; those skilled in the art should be noted that the utility model disclosed only be example; and be to be understood that; can make various changes and variation, and not break away from the protection domain of the utility model claim.
Claims (2)
1. the manufacturing equipment of plastic hook fastener, has extruder (2) successively, level and smooth sheet mould (4), haulage gear, concora crush cylinder (7), cutting machine (9), described extruder is used for the tenacity nylon material fusing and extrudes, described level and smooth sheet mould (4) be used for making described fusing and extrude after tenacity nylon material pass, make it to become the continuity sheet material, described haulage gear is used for described continuity sheet material is entered traction, in this haulage gear, be provided with and make discaling roll tube (5), make discaling roll tube (5) roll extrusion on the described continuity sheet material of softness by means of this, collude tooth to form at this continuity sheet material, described concora crush cylinder (7) is used for carrying out the roll extrusion typing to having formed the continuity sheet material that colludes tooth, and described cutting machine (9) is used for that the band after the roll extrusion typing is colluded tooth bar shape sheet material and cuts into the magic tape product;
It is characterized in that, between concora crush cylinder (7) and cutting machine (9), be provided with electrostatic machine.
2. plastic hook fastener, it is characterized in that: this plastic hook fastener is the manufacturing equipment manufacturing by plastic hook fastener as claimed in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220638670 CN203058573U (en) | 2012-11-28 | 2012-11-28 | Manufacturing device of plastic hook piece fastening tape and plastic hook piece fastening tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220638670 CN203058573U (en) | 2012-11-28 | 2012-11-28 | Manufacturing device of plastic hook piece fastening tape and plastic hook piece fastening tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203058573U true CN203058573U (en) | 2013-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220638670 Expired - Lifetime CN203058573U (en) | 2012-11-28 | 2012-11-28 | Manufacturing device of plastic hook piece fastening tape and plastic hook piece fastening tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203058573U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182794A (en) * | 2016-08-31 | 2016-12-07 | 杭州奥达化纤有限公司 | Injection hook produces equipment and melt filter thereof and the manufacture method of injection hook |
| CN112519261A (en) * | 2020-09-30 | 2021-03-19 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Tunnel self-adhesive type waterproof board/prevent that bonding tape production equipment for drain bar |
-
2012
- 2012-11-28 CN CN 201220638670 patent/CN203058573U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182794A (en) * | 2016-08-31 | 2016-12-07 | 杭州奥达化纤有限公司 | Injection hook produces equipment and melt filter thereof and the manufacture method of injection hook |
| CN112519261A (en) * | 2020-09-30 | 2021-03-19 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Tunnel self-adhesive type waterproof board/prevent that bonding tape production equipment for drain bar |
| CN112519261B (en) * | 2020-09-30 | 2022-11-15 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Production equipment for adhesive tape for tunnel self-adhesive waterproof plate/waterproof drain plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |