CN1654193A - Method and equipment for automatic production of macromolecule wear-proof sliding-proof sole - Google Patents
Method and equipment for automatic production of macromolecule wear-proof sliding-proof sole Download PDFInfo
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- CN1654193A CN1654193A CN 200510059863 CN200510059863A CN1654193A CN 1654193 A CN1654193 A CN 1654193A CN 200510059863 CN200510059863 CN 200510059863 CN 200510059863 A CN200510059863 A CN 200510059863A CN 1654193 A CN1654193 A CN 1654193A
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Abstract
The present invention relates to automatic production process and apparatus of antiwear skidproof polymer shoe sole. The production process includes milling rubber powder and/or crude rubber into semi-sulfurized rubber sheet, pressing shoe sole blank in a continuous rolling shoe sole press, conveying with automatic belt conveyer, sulfurizing in a far infrared sulfurizing room at 120-220 deg.c and 3.0-50.0 MPa for 3-30 min, automatic demolding, and edge trimming to obtain shoe sole. The mechanical process has low cost, high product quality and high efficiency, and may be used in producing various kinds of shoe soles.
Description
Technical field
The present invention relates to shoemaking industry, particularly relate to the method and apparatus of automatic production of macromolecule wear-proof sliding-proof sole.
Background technology
From producing (skin) sole since the dawn of human civilization, always with batching-refining glue-compression molding (rotating disc type vulcanizer, drum vulcanizer etc.)-this technological process of production of arrangement and equipment.In this production process, each operation is independently separated usually, and manual or half mechanically actuated is well-known, so recruitment is many, the energy consumption height yields poorly, unstable product quality, and leftover bits are many, and the percentage of A-class goods is low, and labor productivity is low, the cost height; Production environment is poor, and contaminated environment is the environomental pollution source of everybody knows, and has a strong impact on the healthy of the work producer, and causes the surrounding area environmental pollution, influences the environment that the surrounding area people depend on for existence.
Summary of the invention
The objective of the invention is to overcome prior art exists not enough, be engaged in the developmental research and the long term production of rubber industry for many years through the inventor, exploitation provides that cost is low, quality is high, high-efficient automatic is produced high molecular abrasion-proof, antiskid sole, is particularly produced the method and apparatus of high-grade wear-proof sliding-proof (skin) sole by waste old.
The method of automatic production of macromolecule wear-proof sliding-proof provided by the invention (skin) sole comprises the following steps:
(1) suitable semi-cure sheet rubber is prepared burden, shut out to rubber powder and/or virgin rubber, auxiliary agent;
(2) the semi-cure sheet rubber of step (1) in roller sole harder, extrudes the sole base, its harder linear velocity＜0.5 meter per second continuously;
(3) in crawler belt mould conveyer, footwear base from step (2) enters in the following crawler belt mould of crawler belt mould conveyer automatically, along with the moving automatically continuously of the upper and lower crawler belt mould of crawler belt mould conveyer, matched moulds, pressurization, input far infrared sulfuration room vulcanize, sulfide stress is 3.0-50.0Mpa, curing temperature is 120-200 ℃, cure time 3-30 branch; After the sulfuration, the crawler belt mould is by the automatic demoulding mouth, and the back motion separately of upper and lower crawler belt mould is drawn back mould and closed, and makes the sole automatic demoulding; After the deburring of deburring machine, get sole again;
(4) be located at the realization automation mechanized operation that links of temperature control equipment, pressure control device and the adjusting device of process units and computer.
The equipment of automated production wear-proof sliding-proof provided by the invention (skin) sole mainly comprises and rolls refining machine A, roller sole harder B, and crawler belt mould conveyer C, infra-red vulcanization room D and trimmer E, Fig. 1 is an automated production sole section flow sheet equipment schematic diagram.
In the method and apparatus according to automated production wear-proof sliding-proof provided by the invention (skin) sole, the processing step of production method and technological parameter all with the equipment close fit, be to realize automated production wear-proof sliding-proof (skin) sole in described equipment, waste rubber products such as junked tire that special use is reclaimed and sole are produced (skin) sole of high-grade wear-proof sliding-proof.
Described macromolecule be often referred to be suitable at the bottom of the shoemaking as at the bottom of the leather shoes, at the bottom of the slippers, the natural rubber of cloth sole etc., high molecular polymer or copolymer rubber or elastomers such as synthetic rubber such as butadiene-styrene rubber (SBR), polyisoprene rubber (IR), polybutadiene rubber (BR), styrene-butadiene (or isoprene) thermoplastic elastomer (TPE) (claiming SBS, SIS) polyurethane rubber, the reclaimed rubber or the rubber powder of waste rubber goods such as damaged tire, useless sole etc.Choose suitable rubber glue kind and processing aid according to sole quality type and size.In order to reduce production costs, change junked tire, waste and old sole cause the black pollution to environment, turn waste into wealth, comprehensive utilization of resources and recycling preferably adopts the rubber powder of the patented technology production of international monopoly ZL00803038 to produce at the bottom of the leather shoes of high-grade wear-proof sliding-proof.If adopting new rubber (virgin rubber) or reclaimed rubber is raw material, then need not be processed into rubber powder, can be directly and auxiliary agent in rubber mixing machine, roll and be smelt suitable semi-cure sheet rubber.Also can adopt such as Polymer Synthesizing resins such as PE, PP, PVC high-phenylethylene plastics (or claiming plastics).Described rubber mixing machine is to know in this area, need not specific (special) requirements such as mill, according to selecting glue kind and auxiliary agent decision thin-pass number of times in rubber mixing machine for use, 10-30 time usually, reaches into the requirement of semi-cure sheet rubber.For example for the first time adopt the low temperature thin-pass, about 45 ℃ of roller temperature improve the sizing material uniformity.For the second time heat refining roller temperature is 60-70 ℃, and to different glue kinds extrusion temperature differences, for example the natural rubber barrel zone temperature is 50-60 ℃, and butadiene-styrene rubber is 40-50 ℃, and butadiene rubber is 30-40 ℃, and rubber powder is 50-60 ℃ etc.
Described auxiliary agent (or claiming property-modifying additive) is the common auxiliary agent that adopts in the shoemaking industry, be preferably zinc oxide for sole used additives provided by the invention, phthalate such as phthalic acid two be (different) monooctyl ester (DOP, IOP) just, ancient grand resin or Petropols, paraffin wax, promoter such as CZ (N-cyclohexyl benzene thiazolesulfenamide), altax (dibenzothiazyl disulfide), captax (2-benzothiazolyl mercaptan), diphenylguanidine (diphenylguanidine), accelerant MBT, MBTS etc.Age resistor such as antioxidant A (N-phenyl-2-naphthylamines), 1-hydroxy-3-methyl-4-cumene, antideteriorant BHT etc.Reinforcing agent such as carbon black are as super abrasion resistant carbon black, high wear-resistant carbon black, semi-reinforcing hydrocarbon black, white carbon, precipitated calcium carbonate, potter's clay, carclazyte etc., rosin, rubber powder modified agent such as PSI (production of the beautiful chemical industry in sky, Shenzhen Co., Ltd), pentachlorothiophenol, activator 2624 etc., work oil is as aromatic oil, naphthalene system oil, composite vulcanizing agent such as sulphur and accelerant MBT S or MBT etc.
The use of can using separately or be mixed of the macromolecule raw material of sole provided by the invention, rubber powder for example, rubber powder+natural rubber, rubber powder+synthetic rubber, rubber powder+natural rubber+synthetic rubber, rubber powder+plastics, rubber powder+plastics+natural rubber or synthetic rubber, natural rubber or synthetic rubber+plastics etc. refer to that at this plastics are synthetic resin.
Described drum-type sole harder comprises transmission mechanism 1, transmission main shaft 2 is rolled in mold pressing, mold pressing roll driven axle 3, transmission lower gear 4, transmission cogs 5, drive transmission by the transmission lower gear and cog, the transmission lower gear assembles and is locked at mold pressing and rolls on the transmission main shaft, and transmission cogs to assemble and be locked at mold pressing and rolls on the driven axle; Footwear base patrix nip drum 6, edge is enclosed within mold pressing and rolls on the driven axle; Footwear base counterdie nip drum 7, edge is enclosed within mold pressing and rolls on the transmission main shaft; All lock sleeve 8 lockings of footwear base patrix nip drum and footwear base counterdie nip drum two ends, the upper and lower cover die 14,15 of overcoat is rolled in upper and lower mold pressing, and all has die cavity 9, is provided with the movable stripper 10 of footwear base in the die cavity of footwear base counterdie nip drum; , base 11, footwear base 12, frame 13 (Fig. 2-5).
In described drum-type sole harder, described transmission mechanism comprises frequency-conversion and speed-regulation motor 1-1, shaft coupling 1-2, and decelerator 1-3, electrical control cubicles 1-4 controls or control automatically by electrical control cubicles.Through electrical control cubicles (the connection computer does not mark) starting frequency control motor, drive shaft coupling by frequency control motor, drive the transmission lower gear through the reductor back of slowing down, drive transmission by the transmission lower gear and cog, also driven that transmission main shaft is rolled in mold pressing and driven axle rotates simultaneously the while.Therefore, running is simultaneously rolled also in the upper and lower mold pressing of footwear base when transmission main shaft and driven axle rotation are rolled in mold pressing.The footwear mold of the inverted running that rolls on when sheet stock enters footwear base patrix nip drum and counterdie nip drum is to composite footwear insole, eject the footwear base by the movable stripper effect of the footwear base of the footwear base of footwear base counterdie nip drum bottom thereupon, enter in the sole die cavity of crawler belt mould conveyer of next procedure.
The mold pressing of drum-type harder is rolled the upper and lower mold pressing of branch and is rolled, upward (descending) mold pressing has been rolled (descending) cylinder mandrel and has been put (descending) cover die 14,15 outward, go up (descending) cover die (descending) lock sleeve of going up 8 lockings are arranged, on last (descending) cover die, have (descending) die cavity 9 (Fig. 3-4), make a footwear base part of producing in the die cavity of counterdie nip drum, a part is exposed at outside the die cavity of counterdie nip drum.Mold pressing is rolled also can adopt a flat mould, and promptly one is rolled for flat, and one is rolled the footwear base produced all in die cavity, regardless of which kind of method, all demoulding smoothly for mold pressing.
Footwear mold that pressed compact rolls on adopts hollow sleeve cartridge type assembling mould, promptly puts a sleeve that has footwear base size hole outside cylinder, the rolling mould crawler belt, can change at any time according to producing the size needs, both simple, be convenient to constantly change size and weight again.
The movable stripper of described footwear base comprises the movable Xiao 10-2 that has movable Xiao's shoulder 10-1, the unsteady hole 10-3 of movable Xiao, movable Xiao who has movable Xiao's shoulder is located in the unsteady hole of movable Xiao, 10-4 fixes by nut, stage clip 10-5 is located between movable Xiao's shoulder and movable iron plate 10-6, and movable iron plate is by fastening in conjunction with screw 10-7 and movable Xiao.Movable footwear base strippers (Fig. 5) press down automatically when film enters the die cavity of footwear mold nip drum, and when patrix disengaging die cavity, movable footwear base stripper ejects the footwear base automatically.
Drum-type sole harder of the present invention can extrude the footwear base of various size weight automatically, at a high speed, in batches, and enter automatically according to the order of sequence in the crawler belt mould conveyer of next procedure, the size of harder is except that outside the Pass having with production capacity, the diameter and the length decision of rolling by the pressed compact of drum-type sole harder, general diameter is 200-2500mm, and length is 150-3000mm.The height of product yield also can be regulated the length of harder rotating speed and crawler belt mould conveyer and decide.This harder can suppress various sizes, weight footwear base automatically, at a high speed, in batches, need not with a large amount of artificial coggings, measure, put into die for shoe-sole, can save a large amount of time, equipment, place, artificial and investment and cost, be a kind of roller sole harder that is used for automated production footwear base of novel structure uniqueness.
Described crawler belt mould conveyer comprises crawler belt mould 21 down, following crawler belt mould conveyer master driving group 22, following crawler belt mould is driven group 23, following crawler belt mould conveyer master driving group and following crawler belt mould conveyer are driven group by the transmission that links to each other of crawler belt mould down, following crawler belt mould is a combination die, and there is following crawler belt mould junction button 21-5 at two, and central bottom is equipped with combination die junction button 21-6, middle upper portion has recess, is following crawler belt mould die cavity 21-7.Following crawler belt mould master driving group comprises drive motors 21-1, reductor 21-2, shaft coupling 21-3, main drive wheel 21-4; Described crawler belt mould down is driven group and comprises driven shaft 23-1, is driven wheel 23-2.
Last crawler belt mould 24, last crawler belt mould master driving group 25, last crawler belt mould are driven group 26, and last crawler belt mould conveyer master driving group and following crawler belt mould conveyer are driven group by the transmission that links to each other of last crawler belt mould, last crawler belt mould two is provided with the crawler belt mould and meets button 24-1, and there is projection the centre.Last crawler belt mould conveyer master driving group comprises drive motors 25-1, reductor 25-2, shaft coupling 25-3, main drive wheel 25-4; Last crawler belt mould conveyer is driven group and comprises driven shaft 26-1, is driven wheel 26-2 (Fig. 6-7).
Stripper apparatus 27 comprises hexagonal roller or anistree roller 27-1, transmission axis hole 27-2, folding mouthful 27-3 and crawler belt mould 27-4 Fig. 9.The demoulding mouth of stripper apparatus is made up of several hexagonal rollers or anistree roller, hexagonal roller or anistree roller have the transmission axis hole, the combination die connector of crawler belt mould central bottom is process on roller repeatedly, and through folding of turret wheel or octagonal wheel, folding mouth makes the smooth demoulding of sole.
Pressurization roller group 28 comprises drive motors 28-1, drive sprocket 28-2, support 28-3, driving chain 28-4, upper and lower pressure rod 28-5, hydraulic cylinder 28-6, electric control cabinet 28-9.The upper and lower two stressor layer rods of this machine component, in the middle of just upper and lower crawler belt of joining being embossed in, pressurization roller group is pressurizeed by hydraulic means, when the crawler belt mould enter upper and lower add the nip roll centre after, vulcanize required pressure according to the sole base, general 3.0-50.0Mpa, upper and lower pressure rod oppositely pressurizes by hydraulic cylinder simultaneously, adding nip roll promptly pressurizes downwards, under add upwards pressurization of nip roll, and by driving chain upper and lower pressure rod is rotated in the same way, promote the crawler belt mould and advance, reach the sole base and vulcanize required pressure and the crawler belt purpose that moves forward automatically.
Crawler belt mould conveyer is to accept the footwear base automatically, enters far infrared sulfuration room, finishes the necessaries that sole is shaped and vulcanizes.This equipment has plurality of portable formula sole mould to form, the footwear mould is equipped with junction button on the limit, can fold in the middle of the footwear mould, thereby make the footwear mould form collapsible crawler belt shape conveyer belt, conveyer belt divides patrix band and counterdie band, and it is corresponding that the width of mould band and the pressed compact of harder roll length, pressed compact rolls long then mould bandwidth, pressed compact rolls weak point, and then the mould band is narrow, and the length of mould band is pressed the time of vulcanizate and decided, the long then mould belt length of cure time; Otherwise, then short (general length also can be longer or shorter about 80m).After the mould strip length is set, when running into different products, different sizing material, different output, can regulate the rotating speed of crawler belt mould conveyer and drum-type sole harder, make it guarantee cure time, reach the ordinary production purpose.After the footwear base enters down the crawler belt mould automatically, the last crawler belt mould of antiport just closes lid with following crawler belt mould, and in the sulfuration room, move forward in the same way, be subjected to vulcanizing and add nip drum (the pressurization roller group of track conveyor add nip drum) pressurization in the room, general pressure is 3.0-50.0Mpa, be preferably 0.5-1.5Mpa, sole density height, the fineness that the footwear base is pressed in the footwear mould is good, wearability is good, and obtains sulfuration.When the crawler belt mould arrived " automatic demoulding mouth ", upper and lower mould band is running in the other direction separately, has drawn back die cap, and the junction button in the middle of the bed die, is facilitated the sole automatic demoulding, and entered next procedure through folding in " going out die orifice ".
Described far infrared sulfuration room 30 comprises shell heat-insulation layer 30-1, base heat-insulation layer 30-2; Last crawler belt moist closet 30-3 reaches crawler belt moist closet 30-4 down, is close to shell and base heat-insulation layer; Last crawler belt insulating 30-5 reaches crawler belt insulating 30-6 down; Vulcanizing chamber 30-7 is located in the middle of the sulfuration room; Near last crawler belt heat-insulation layer, establish far infrared heating device 30-9 on the air flow chambers 30-8 of vulcanizing chamber bottom above, form by several far infrared heating devices; Below air flow chambers, establish far infrared heating device thermal insulation layer 30-10, temperature-controlling cabinet 30-11.
Adopt far infrared heating device in described far infrared sulfuration room, far infrared heating device is according to the sulfuration process needs, is arranged in parallel by several far infra-red heaters and forms, suitable curing temperature is provided, curing temperature is 120-200 ℃, and Controllable Temperature is adjustable, is controlled by temperature-controlling cabinet.Far infrared heating device is a fuel with natural gas, liquefied gas, also usable oils, alcohol, electric equal energy source.After burning, heat is changed into infra-red heat, impel at the bottom of the vulcanized shoes base received heat upper and lower, inside and outside not only evenly but also simultaneously, and reach high-quality, high yield, energy-saving and environmental protection.
Far infrared sulfuration room adopts modular appliance, on the track conveyor that loads the footwear base, after entering vulcanizing chamber behind the following crawler belt mould matched moulds, the nip drum pressurization that adds that progressively is located on the track conveyor in the sulfuration room is vulcanized, sulfide stress is 3.0-50.0Mpa, along with constantly moving forward, vulcanizes the crawler belt mould, cure time is the 3-30 branch, promptly the time of staying is a cure time in the sulfuration room, so sulfuration room length and sole base cure time close fit, required time when guaranteeing the sole sulfuration, temperature and pressure, after finishing sulfuration, last crawler belt mould returns crawler belt moist closet 30-3, following crawler belt mould returns down crawler belt moist closet 30-4, and preserve moisture layer and heat-insulation layer are all filled with rock wool, guarantee heat insulation preserving moisture.
The characteristics of the method and apparatus of automatic production of macromolecule wear-proof sliding-proof provided by the invention (skin) sole are:
1, thoroughly changes manual shoe-making process and the equipment that reaches half mechanically operated tradition, falls behind, founded the new technology and the new equipment of (skin) sole process industry, make the shoemaking industry of intensive work, the road of realization automation, modern industry.
2, shoes manufacturing enterprise minimizing soil, factory building are taken, large quantities of minimizing labors, reduce equipment investment, energy savings, eliminate leftover bits, improve production environment and raise labour productivity greatly and ratio of investment to output, realize low cost, high-quality, the high benefit of shoemaking industry with the technology of automated production sole.
3, the device structure uniqueness is novel, can be automatically, at a high speed, produce the wear-proof sliding-proof sole of various sizes, weight in batches, the big replacing size of adjustability is simple and convenient.
4, be main material (or new rubber and reclaimed rubber) with vulcanized rubber powder, produced high abrasion, wet-sliding resistant performance top grade (skin) sole (the traditional mode of production mode still can not reach quality index of the present invention).
5, traditional shoemaking industry production efficiency compares with the present invention: land occupation 1: 0.5; Take factory building: 1: 0.5; Recruitment 1: 0.01; Equipment investment 1: 0.5; Energy consumption 1: 0.7; Material loss 1: 0; Benefit 1: 10.
6. the automation of producing at the bottom of the leather shoes, for produce various slippers, sport footwear has been established technical foundation, also provides technical basis for producing similar raw-material different goods simultaneously.
Description of drawings
Fig. 1 is an automated production sole section flow sheet equipment schematic diagram;
Fig. 2 is a drum-type sole harder structural representation;
Fig. 3 is a drum-type harder footwear mold nip drum schematic diagram;
Fig. 4 is a drum-type harder mold pressing roll sleeve mould generalized section;
Fig. 5 rolls the movable stripper structural representation of footwear base for the mold pressing of drum-type harder;
Fig. 6 is a crawler belt mould conveyer floor map;
Fig. 7 is a crawler belt mould conveyer crawler belt generalized section;
Fig. 8 is a crawler belt mould conveyer crawler belt mould schematic diagram;
Fig. 9 is " band mould conveyer a demoulding mouth structure schematic diagram;
Figure 10 is a crawler belt mould conveyer pressurization roller group generalized section;
Figure 11 is far infrared sulfuration room structural representation;
The specific embodiment
The present invention further specifies the present invention in conjunction with the accompanying drawings with the following example, but protection scope of the present invention is not limited to the following example.
To in common mill A, carry out mixing rolling by the prescription of example in the table 11 and be smelt the semi-cure sheet rubber, roll refining and roll about 50-60 ℃ of temperature, enter among the drum-type sole base machine B as Fig. 2, through electrical control cabinet 1-4 starting frequency control motor 1-1, drive shaft coupling 1-2 by frequency control motor, after slowing down, reductor 1-3 drives transmission lower gear 4, drive transmission by transmission lower gear 4 and cog 5, the transmission lower gear assembles and is locked at mold pressing and rolls on the transmission main shaft 2, transmission cogs to assemble and be locked at mold pressing and rolls on the driven axle 3, therefore rotate when the transmission lower gear cogs with transmission and also driven mold pressing and roll transmission main shaft and mold pressing rotation when rolling driven axle, and footwear base patrix nip drum 6 to be edges be enclosed within mold pressing and roll on the driven axle 3, footwear base counterdie nip drum 7 is that edge is enclosed within mold pressing and rolls on the transmission main shaft, footwear base patrix nip drum, all there is lock sleeve 8 at footwear base counterdie nip drum two, roll on and all have die cavity 9, therefore, roll transmission main shaft when mold pressing, footwear base patrix nip drum when the driven axle rotation is rolled in mold pressing, footwear base counterdie nip drum is running simultaneously also.The movable stripper 10 of footwear base is housed in the die cavity of footwear base counterdie nip drum.The reverse footwear mold that rolls on when sheet stock enters footwear base patrix nip drum and footwear base counterdie nip drum is to synthetic footwear base, ejects (on " the movable stripper of footwear base " spring being housed) by " the movable stripper of footwear base " of the footwear base bottom of footwear base counterdie nip drum thereupon and advances in the sole die cavity of crawler belt mould conveyer C of next procedure.Diameter 2000mm is rolled in mold pressing, length 2500mm, rolling wire speed 0.15m/ second.
Electric control cabinet by track conveyor C is communicated with drive motors 21-1,23-1,25-1, and drive motors all adopts varying frequency starting, speed governing; Last crawler belt mould conveyer master driving group 22 is driven group 23 with following crawler belt mould conveyer, by last crawler belt mould 24 continuous transmissions, following crawler belt mould conveyer master driving group 25 is driven group 23 with following crawler belt mould conveyer, by crawler belt mould 21 continuous transmissions down, support the upper and lower crawler belt mould place of joining in upper and lower crawler belt mould conveyer operation some groups of crawler belt mould conveyer pressurization roller groups are housed, the upper and lower two stressor layer rods 28 of this machine component are in the middle of just upper and lower crawler belt of joining being embossed in
When the crawler belt mould enter upper and lower add the nip roll centre after, vulcanize required pressure according to sole, upper and lower pressure rod 28 simultaneously by hydraulic cylinder 28-6 oppositely pressurize (on to add nip roll downward, under add nip roll upwards), and pass through driving chain 28-4 with upper and lower pressure rod 28 equidirectional rotations, promote the reach of crawler belt mould, reach sole and vulcanize required pressure 3.0-50.0Mpa and the crawler belt purpose that moves forward automatically.
Following crawler belt mould conveyer and last crawler belt mould conveyer close the lid reach before the middle level vulcanizing chamber 30-7 of sulfuration room D (30), enter and add in the middle of the nip roll, finish sulfuration under cure time 9 minutes, curing temperature 145-155 ℃, the pressure 7.0Mpa, through demoulding mouth, sole and mold separation, enter next procedure from the sole discharging, upper and lower crawler belt mould conveyer enters upper strata moist closet 30-3 and the moist closet 30-4 of lower floor separately in return course, heat energy is not wasted, in vulcanizing chamber 30-7, be provided with circulation of air layer 30-8 in addition, both favourable combustion gas, also favourable water atmosphere distributes.After trimmer E repairs, detect at the bottom of the high-grade leather shoes of high abrasion antiskid.
Embodiment 2-3
The step of embodiment 2-3 and equipment are same as embodiment 1, are not both to produce leather shoes substrate material technological parameter situation, and is listed as routine 2-3 in the table.
Table 1
| Example 1 | Example 2 | Example 3 | |
| Material | Kg | ?Kg | ?Kg |
| Rubber powder | 100.00 | ?100.00 | ?100.00 |
| | 40 | ?40 | ?40 |
| Butadiene rubber | 20 | ?20 | ?20 |
| | 2 | ?2 | ?2 |
| | 4 | ?4 | ?4 |
| High wear-resistant carbon black | 15 | ?15 | ?15 |
| Semi-reinforcing hydrocarbon black | 18 | ?18 | ?18 |
| Potter's | 12 | ?12 | ?12 |
| Precipitated | 12 | ?12 | ?12 |
| Altax | 1 | ?1 | ?1 |
| Captax | 0.5 | ?0.5 | ?0.5 |
| Diphenylguanidine | 0.5 | ?0.5 | ?0.5 |
| Antioxidant A | 0.5 | ?0.5 | ?0.5 |
| Rosin | 0.5 | ?0.5 | ?0.5 |
| Paraffin | 1 | ?1 | ?1 |
| The ancient Malong of | 2 | ?2 | ?2 |
| | 3 | ?3 | ?3 |
| | 5 | ?5 | ?5 |
| Rubber powder modified | 2 | ?2 | ?2 |
| Technological parameter | |||
| Specification (sign indicating number) | 40-42 | ?40-42 | ?40-42 |
| Film type | Common | Semi-cure | Not sulfuration |
| Cure time (branch) | 9 | ?6 | ?12 |
| Harder linear velocity (m/ second) | 0.1415 | ?0.2123 | ?0.1062 |
| Crawler belt loft speed (m/ second) | 0.1415 | ?0.2123 | ?0.1062 |
| Curing temperature (℃) | 145-155 | ?155-165 | ?145-160 |
| Sulfide stress Mpa | 7.0 | ?7.0 | ?7.0 |
| Produce the time | 1.5 | ?1 | ?2 |
| Physical and mechanical properties | |||
| Hot strength (Mpa) | 14.5 | ?14.5 | ?14.5 |
| Elongation at break (%) | 410 | ?410 | ?410 |
| Relative density (mg/m 3) | 1.31 | ?1.31 | ?1.31 |
| Subdue ten thousand times/E | 4.5 | ?4.5 | ?4.5 |
| Abrasion (1.61km) (cm) | 0.48 | ?0.48 | ?0.48 |
| Hardness (Shao Shi A) | 68 | ?68 | ?68 |
Claims (8)
1, the method for automatic production of macromolecule wear-proof sliding-proof sole comprises the following steps:
(1) suitable semi-cure sheet rubber is prepared burden, shut out to rubber powder and/or virgin rubber, auxiliary agent;
(2) the semi-cure sheet rubber of step (1) in roller sole harder, extrudes the sole base, its harder linear velocity＜0.5 meter per second continuously;
(3) in crawler belt mould conveyer, footwear base from step (2) enters in the following crawler belt mould of crawler belt mould conveyer automatically, along with the moving automatically continuously of the upper and lower crawler belt mould of crawler belt mould conveyer, matched moulds, pressurization, input far infrared sulfuration room vulcanize, sulfide stress is 3.0-50.0Mpa, curing temperature is 120-200 ℃, cure time 3-30 branch; After the sulfuration, the crawler belt mould is by the automatic demoulding mouth, and the back motion separately of upper and lower crawler belt mould is drawn back mould and closed, and makes the sole automatic demoulding; After the machine deburring, get sole again;
(4) be located at the realization automation mechanized operation that links of temperature control equipment, pressure control device and the adjusting device of process units and computer.
2,, it is characterized in that rubber powder is the rubber powder that the new industrial process of normal temperature producing fine rubber powder by disintegration is produced according to the method for the automatic production of macromolecule wear-proof sliding-proof sole of claim 1; Virgin rubber is natural rubber, butadiene-styrene rubber, polybutadiene rubber, polyisoprene rubber, s-B-S thermoplastic elastomer (TPE), polyurethane rubber; Auxiliary agent is a zinc oxide, phthalic acid two just or monooctyl ester, dibenzothiazyl disulfide, 2-benzothiazolyl mercaptan, diphenylguanidine, N-phenyl-2-naphthylamines, carbon black or white carbon, precipitated calcium carbonate, potter's clay, carclazyte, rosin, the rubber powder modified agent, coumarone indene resin or Petropols, N-cyclohexyl-α-benzothiazole sulfenamide, aromatic naphtha or naphthalene system oil, composite vulcanizing agent.
3, according to the equipment of the automated production wear-proof sliding-proof sole of claim 1, mainly comprise and roll the refining machine, roller sole harder (B), crawler belt mould conveyer (C), infra-red vulcanization room (D) and deburring machine (E).
4, according to the equipment of the automated production wear-proof sliding-proof sole of claim 3, it is characterized in that described drum-type sole harder comprises transmission mechanism (1), transmission main shaft (2) is rolled in mold pressing, mold pressing roll driven axle (3), transmission lower gear (4), transmission cog (5), drive transmission by the transmission lower gear and cog, the transmission lower gear assembles and is locked at mold pressing and rolls on the transmission main shaft, and transmission cogs to assemble and be locked at mold pressing and rolls on the driven axle; Footwear base patrix nip drum (6), edge is enclosed within mold pressing and rolls on the driven axle; Footwear base counterdie nip drum (7), edge is enclosed within mold pressing and rolls on the transmission main shaft; All lock sleeve (8) lockings of footwear base patrix nip drum and footwear base counterdie nip drum two ends, the upper and lower cover die of overcoat (14,15) is rolled in upper and lower mold pressing, and all has die cavity (9), is provided with the movable stripper (10) of footwear base in the die cavity of footwear base counterdie nip drum; Base (11), footwear base (12), frame (13).
5, according to the equipment of the automated production wear-proof sliding-proof sole of claim 4, its spy is that described transmission mechanism comprises frequency-conversion and speed-regulation motor (1-1), shaft coupling (1-2), decelerator (1-3), electrical control cubicles (1-4) is controlled or control automatically by electrical control cubicles;
The movable stripper of described footwear base comprises movable Xiao (10-2) who has movable Xiao's shoulder (10-1), the unsteady hole (10-3) of movable Xiao, movable Xiao who has movable Xiao's shoulder is located in the unsteady hole of movable Xiao, fixing by nut (10-4), stage clip (10-5) is located between movable Xiao's shoulder and movable iron plate (10-6), and movable iron plate is by fastening with movable Xiao in conjunction with screw (10-7).
6, according to the equipment of the automated production wear-proof sliding-proof sole of claim 3, it is characterized in that:
Described crawler belt mould conveyer comprises crawler belt mould (21) down, following crawler belt mould conveyer master's driving group (22), following crawler belt mould is driven group (23), following crawler belt mould conveyer master driving group and following crawler belt mould conveyer are driven group by the transmission that links to each other of crawler belt mould down, following crawler belt mould is a combination die, and there is following crawler belt mould junction button (21-5) at two, and central bottom is equipped with combination die junction button (21-6), middle upper portion has recess, is following crawler belt mould die cavity;
Last crawler belt mould (24), last crawler belt mould master driving group (25), last crawler belt mould is driven group (26), and last crawler belt mould conveyer master driving group and following crawler belt mould conveyer are driven group by the transmission that links to each other of last crawler belt mould, last crawler belt mould two is provided with the crawler belt mould and connects button (24-1), and there is projection the centre;
Stripper apparatus (27);
Pressurization roller group (28).
7,, it is characterized in that described crawler belt mould master driving group down comprises drive motors (21-1), reductor (21-2), shaft coupling (21-3), main drive wheel (21-4) according to the equipment of the automated production wear-proof sliding-proof sole of claim 6; Described crawler belt mould down is driven group and comprises driven shaft (23-1), is driven wheel (23-2);
Last crawler belt mould conveyer master driving group comprises drive motors (25-1), reductor (25-2), shaft coupling (25-3), main drive wheel (25-4); Last crawler belt mould conveyer is driven group and comprises driven shaft (26-1), is driven wheel (26-2);
Stripper apparatus comprises hexagonal roller or anistree roller (27-1), transmission axis hole (27-2), folding mouthful (27-3) and crawler belt mould (27-4);
Described pressurization roller group comprises drive motors (28-1), drive sprocket (28-2), support (28-3), driving chain (28-4), upper and lower pressure rod (28-5), hydraulic cylinder (28-6), electric control cabinet (28-7).
8, according to the equipment of the automated production wear-proof sliding-proof sole of claim 3, it is characterized in that
Described far infrared sulfuration room (30) comprises shell and the layer (30-1) of preserving moisture, the base layer (30-2) of preserving moisture; Last crawler belt moist closet (30-3) reaches crawler belt moist closet (30-4) down, is close to shell and base heat-insulation layer; Last crawler belt insulating (30-5) reaches crawler belt insulating (30-6) down; Vulcanizing chamber (30-7) is located in the middle of the sulfuration room; Near last crawler belt heat-insulation layer, establish far infrared heating device (30-9) on the air flow chambers (30-8) of vulcanizing chamber bottom above, form by several far infrared heating devices; Below air flow chambers, establish far infrared heating device thermal insulation layer (30-10), temperature-controlling cabinet (30-11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100598637A CN100340389C (en) | 2005-03-31 | 2005-03-31 | Method and equipment for automatic production of macromolecule wear-proof sliding-proof sole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100598637A CN100340389C (en) | 2005-03-31 | 2005-03-31 | Method and equipment for automatic production of macromolecule wear-proof sliding-proof sole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1654193A true CN1654193A (en) | 2005-08-17 |
| CN100340389C CN100340389C (en) | 2007-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100598637A Expired - Fee Related CN100340389C (en) | 2005-03-31 | 2005-03-31 | Method and equipment for automatic production of macromolecule wear-proof sliding-proof sole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100340389C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081651A (en) * | 2017-12-15 | 2018-05-29 | 清远市广硕鞋业有限公司 | The composite sole manufacturing method of outsole plastics sucking moulding |
| CN108081630A (en) * | 2017-12-15 | 2018-05-29 | 清远市广硕鞋业有限公司 | The hot-forming manufacturing method of footwear outsole roller |
| CN109435111A (en) * | 2018-11-27 | 2019-03-08 | 李刚 | A kind of achievable shoes base and mold auto-stitching and isolated device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1235797A (en) * | 1998-05-14 | 1999-11-24 | 付彦臣 | Process for producing cloth instep moulded sole rubber shoes |
| CN1251331A (en) * | 1999-10-27 | 2000-04-26 | 何永峰 | Industrialized novel method for producing fine rubber powder by disintegration under normal temp. |
| CN1201926C (en) * | 2001-02-28 | 2005-05-18 | 简成元 | Method for making sole by utilizing waste and old tyre |
-
2005
- 2005-03-31 CN CNB2005100598637A patent/CN100340389C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081651A (en) * | 2017-12-15 | 2018-05-29 | 清远市广硕鞋业有限公司 | The composite sole manufacturing method of outsole plastics sucking moulding |
| CN108081630A (en) * | 2017-12-15 | 2018-05-29 | 清远市广硕鞋业有限公司 | The hot-forming manufacturing method of footwear outsole roller |
| CN109435111A (en) * | 2018-11-27 | 2019-03-08 | 李刚 | A kind of achievable shoes base and mold auto-stitching and isolated device |
| CN109435111B (en) * | 2018-11-27 | 2023-11-03 | 李刚 | Device capable of realizing automatic press fit and separation of shoe blank and mould |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100340389C (en) | 2007-10-03 |
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