CN100415478C - Circular double color sole casting machine - Google Patents
Circular double color sole casting machine Download PDFInfo
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- CN100415478C CN100415478C CNB2005100880106A CN200510088010A CN100415478C CN 100415478 C CN100415478 C CN 100415478C CN B2005100880106 A CNB2005100880106 A CN B2005100880106A CN 200510088010 A CN200510088010 A CN 200510088010A CN 100415478 C CN100415478 C CN 100415478C
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Abstract
The present invention relates to an annular double color sole casting machine which comprises an annular production line and a PU casting mechanism, wherein the annular production line is provided with a TPU casting mechanism which comprises a shoe mould clamping device composed of a frame, a lower clamping oil cylinder which is arranged at the lower part of the frame, an upper clamping oil cylinder which is arranged at the upper part of the frame, and a shoe mould seat; the head of the TPU casting machine has the structure that: an advancement oil cylinder and an electric grid rule which are connected with each other are arranged at the side edge of the annular production line and the upper part of an oil tank, and the electric grid rule is connected with a guide rail; an ejection oil cylinder and a material barrel which are connected with each other are arranged on the guide rail, the ejection oil cylinder is connected with an oil motor, a material rod is arranged in the material barrel, the periphery of the material barrel is provided with a heating ring, and the end part of the material barrel is provided with a material pouring head; the material rod penetrates through the ejection oil cylinder to be connected with the oil motor, and the material pouring head is provided with a material sealing rod which is connected with a material sealing oil cylinder; each oil cylinder and the oil motor are connected with an oil pump which is connected with a motor and the oil tank. The present invention has the advantages of multiple stations, high work efficiency and low input cost. Besides, the present invention can be used for simultaneously processing two different materials to produce a double color sole.
Description
One, technical field
The present invention relates to a kind of sole casting machine, specifically relate to a kind of thermoplastic polyurethane TPU (perhaps other thermoplastic such as thermoplastic plastic TPR), polyurethane PU double color sole casting machine.
Two, background technology
Existing thermoplastic polyurethane (perhaps other thermoplastic such as TPR), PU double color sole casting machine are mainly from German import, be the disc type workflow, be the expert who handles two kinds of different materials technologies simultaneously, but there are price height, deficiency that station is few, cause the sole output in the unit interval lower.And present PU sole casting machine can only be handled the sole cast of PU material, and function singleness can not be handled the sole cast of two kinds of different materials simultaneously.
Three, summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, and provide a kind of improved on the basis of PU sole casting machine, increase earlier cast thermoplastic polyurethane material other thermoplastics such as (perhaps) TPR function and the many circular double color sole casting machines of station.
Purpose of the present invention realizes by following technical solution: a kind of circular double color sole casting machine, comprise that annular streamline, drying tunnel, PU pour into a mould mechanism, and be provided with thermoplastic polyurethane cast mechanism at described annular streamline place; Described thermoplastic polyurethane is poured into a mould mechanism and is comprised footwear mould mold closing mechanism, thermoplastic polyurethane cast head:
(A), footwear mould mold closing mechanism is made of the last die cylinder and the footwear die holder of the following die cylinder under the footwear mould dolly that is located at the frame on the annular streamline, annular streamline, upper rack;
(B), the structure of thermoplastic polyurethane cast head is: the side at annular streamline is provided with fuel tank, be provided with the advance oil cylinder and the oil cylinder resistance scale that advances of mutual connection on the top of fuel tank, the oil cylinder resistance scale that advances links with guide rail again, guide rail is provided with the ejaculation oil cylinder and the barrel of mutual connection, penetrating oil cylinder and oil motor links, be provided with the material bar in the barrel, its periphery is provided with heating collar, which is provided with storage bin hopper, its end is provided with pouring slot, the material bar passes the ejaculation oil cylinder and oil motor links, in the barrel, envelope material bar is equipped with at the pouring slot place, envelope material bar links with the envelope material oil cylinder, described each oil cylinder and oil motor and oil pump link, and oil pump links with motor and fuel tank again.
After adopting structure of the present invention, at first the footwear mould on the footwear mould dolly is carried out the cast of thermoplastic polyurethane liquefied material with thermoplastic polyurethane cast head, after the certain distance conveying, pour into a mould mechanism with original PU again and pouring into a mould continuation cast PU material on thermoplastic polyurethane material's the footwear mould, final drying and shaping by drying tunnel forms at the bottom of the required two-coloured shoe.Simultaneously, abundant footwear mould dolly can be set on the annular streamline, promptly station quantity is more.Therefore, the present invention can handle two kinds of different materials simultaneously and produce at the bottom of the two-coloured shoe, and high efficiency, and input cost is low.
Four, description of drawings
The present invention is described in further detail below in conjunction with accompanying drawing and embodiment.
Fig. 1 is the structural representation of circular double color sole casting machine of the present invention.
Fig. 2 is the right view of thermoplastic polyurethane cast mechanism among Fig. 1 and annular streamline, drying tunnel.
Fig. 3 is the right view of PU cast mechanism among Fig. 1 and annular streamline, drying tunnel.
Fig. 4 is that the thermoplastic polyurethane among Fig. 1 is poured into a mould the structural representation of mechanism and installation.
Fig. 5 is the vertical view of Fig. 4.
Five, the specific embodiment
Referring to figs. 1 through Fig. 5 as can be known, circular double color sole casting machine of the present invention, comprise that annular streamline 23, drying tunnel 24, PU pour into a mould mechanism 25 (comprising switch board), be provided with thermoplastic polyurethane other thermoplastics such as (perhaps) TPR cast mechanism at described annular streamline 23 places; Described thermoplastic polyurethane cast mechanism comprises footwear mould mold closing mechanism, thermoplastic polyurethane cast head (this stream oriented device is cast in preceding, matched moulds in the back and two adjacent stations positions):
(A), footwear mould mold closing mechanism is made of the following die cylinder 1 of the footwear mould dolly 2 times (being frame lower) that is located at frame 3 on the annular streamline 23, annular streamline 23, the last die cylinder 5 and the footwear die holder 4 on frame 3 tops;
(B), the structure of thermoplastic polyurethane cast head is: the side at annular streamline 23 is provided with fuel tank 18, be provided with the advance oil cylinder 10 and the oil cylinder resistance scale 12 that advances of mutual connection on the top of fuel tank 18, the oil cylinder resistance scale 12 that advances links with guide rail 26 again, guide rail 26 is provided with the ejaculation oil cylinder 13 and the barrel 19 of mutual connection, penetrating oil cylinder 13 links with oil motor 15, be provided with material bar 9 in the barrel 19, its periphery is provided with heating collar 20, which is provided with storage bin hopper 11, its end is provided with pouring slot 8, material bar 9 passes ejaculation oil cylinder 13 and links with oil motor 15, in the barrel, envelope material bar 7 is equipped with at the pouring slot place, envelope material bar 7 links with envelope material oil cylinder 6, described each oil cylinder (promptly descends die cylinder 1, last die cylinder 5, envelope material oil cylinder 6, oil cylinder 10 advances, penetrate oil cylinder 13) and oil motor 15 link with oil pump 17, oil pump 17 links with motor 16 and fuel tank 18 again.
Wherein: material bar 9 can be spiral material bar; Penetrating oil cylinder 13 can link with penetrating oil cylinder resistance scale 14, by penetrating the fluence of watering that oil cylinder resistance scale 14 (being displacement transducer) control the thermoplastic polyurethane liquefied material; The propelling position of barrel 19 is controlled by the oil cylinder resistance scale 12 that advances (being displacement transducer) by the oil cylinder 10 that advances; Motor 16 and oil pump 17 can be contained in the rear portion of fuel tank 18; Motor 16, oil motor 15, heating collar 20 link with electrical control cubicles 22, i.e. three's startup is concentrated and controlled by electrical control cubicles; Each oil cylinder and oil motor 15 link with oil circuit board 21, and promptly its oil mass is distributed by the oil circuit board master control.
Operation principle of the present invention is: at first by the electrical control cubicles starter motor, thereby drive oil pump, make the pressure oil in the fuel tank be assigned to above-mentioned each oil cylinder and oil motor through oil circuit board by its computer instruction.Then, footwear mould to be cast waits cast by the pairing position of pouring slot that the footwear mould dolly of annular streamline is transported to barrel.Simultaneously, the work of envelope material oil cylinder is sealed pouring slot to hold out against envelope material bar, oil motor starts, thereby drive the rotation of material bar, thermoplastic polyurethane raw material (granulated, perhaps other thermoplastic such as TPR) in storage bin hopper enters barrel, is heated to design temperature by heating collar and the thermoplastic polyurethane material is liquefied and keeps temperature constant state.Then, the oil cylinder work of advancing, thus drive barrel and ejaculation oil cylinder advance along guide rail, and arrive footwear mould top desired location to be cast.Then, the work of envelope material oil cylinder is opened pouring slot to retract envelope material bar; Penetrate oil cylinder work this moment, and by the pouring position of setting and water fluence is carried out the thermoplastic polyurethane liquefied material to the footwear mould even cast.After cast finished, pouring slot sealed once more, and barrel is return the cast that next footwear mould is prepared in the origin-location.The footwear mould of having poured into a mould 27 (as shown in Figure 4) is brought shelf position into by footwear mould dolly, following die cylinder work, the footwear mould is pushed up from footwear mould dolly, go up simultaneously die cylinder work, make footwear die holder and footwear mould carry out matched moulds and combine closely locking footwear moulds (time was generally 30 seconds), go up die cylinder then, descend die cylinder to return original position, the footwear mould comes back on the footwear mould dolly, and is taken out of by annular streamline.Conveying through certain distance, arrive PU cast mechanism's (as shown in Figure 1), pouring into a mould continuation cast PU material on thermoplastic polyurethane material's the footwear mould by this mechanism, make both (on go to the bottom) fully gummed, and finally the drying and shaping by drying tunnel forms at the bottom of required thermoplastic polyurethane other thermoplastics such as (perhaps) TPR/PU two-coloured shoe.Have high-quality characteristics such as anti-electricity, winter protection, anti-skidding (being called for short " three is anti-"), abrasionproof, acid-proof at the bottom of this two-coloured shoe, meet the specific (special) requirements of labour protection footwear, high-grade leisure footwear, sneakers fully.
Claims (4)
1. a circular double color sole casting machine comprises that annular streamline (23), drying tunnel (24), PU pour into a mould mechanism (25), is characterized in that: locate to be provided with thermoplastic polyurethane cast mechanism at described annular streamline (23); Described thermoplastic polyurethane is poured into a mould mechanism and is comprised footwear mould mold closing mechanism, thermoplastic polyurethane cast head:
(A), footwear mould mold closing mechanism is made of the last die cylinder (5) and the footwear die holder (4) on the following die cylinder (1) under the footwear mould dolly (2) that is located at the frame (3) on the annular streamline (23), annular streamline (23), frame (3) top;
(B), the structure of thermoplastic polyurethane cast head is: the side at annular streamline (23) is provided with fuel tank (18), be provided with the oil cylinder that advances (10) of mutual connection and the oil cylinder resistance scale (12) that advances on the top of fuel tank (18), the oil cylinder resistance scale (12) that advances links with guide rail (26) again, guide rail (26) is provided with the ejaculation oil cylinder (13) and the barrel (19) of mutual connection, penetrating oil cylinder (13) links with oil motor (15), be provided with material bar (9) in the barrel (19), its periphery is provided with heating collar (20), which is provided with storage bin hopper (11), its end is provided with pouring slot (8), material bar (9) passes ejaculation oil cylinder (13) and links with oil motor (15), in the barrel, envelope material bar (7) is equipped with at the pouring slot place, envelope material bar (7) links with envelope material oil cylinder (6), described each oil cylinder and oil motor (15) link with oil pump (17), and oil pump (17) links with motor (16) and fuel tank (18) again.
2. circular double color sole casting machine as claimed in claim 1 is characterized in that: described motor (16), oil motor (15), heating collar (20) link with electrical control cubicles (22); Described each oil cylinder and oil motor (15) link with oil circuit board (21).
3. circular double color sole casting machine as claimed in claim 1 is characterized in that: described material bar (9) is spiral material bar.
4. as claim 1,2 or 3 described circular double color sole casting machines, it is characterized in that: described ejaculation oil cylinder (13) links with ejaculation oil cylinder resistance scale (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100880106A CN100415478C (en) | 2005-07-21 | 2005-07-21 | Circular double color sole casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100880106A CN100415478C (en) | 2005-07-21 | 2005-07-21 | Circular double color sole casting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1715027A CN1715027A (en) | 2006-01-04 |
| CN100415478C true CN100415478C (en) | 2008-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100880106A Expired - Fee Related CN100415478C (en) | 2005-07-21 | 2005-07-21 | Circular double color sole casting machine |
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| CN (1) | CN100415478C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101274468B (en) * | 2007-03-26 | 2011-10-05 | 陈培 | Production line of full-automatic casting product |
| CN101637955B (en) * | 2009-08-07 | 2011-08-31 | 南京金三力橡塑有限公司 | Bidirectional injection moulding method of stator rubber of screw drilling tools |
| CN102825694B (en) * | 2012-08-29 | 2015-08-05 | 浙江三田滤清器有限公司 | A kind of PU glue cast streamline |
| CN104460745B (en) * | 2014-11-25 | 2016-08-17 | 东莞市雄林新材料科技股份有限公司 | A kind of PU sole pouring product line is with concentrating heating temperature-control system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01291805A (en) * | 1988-05-18 | 1989-11-24 | Achilles Corp | Manufacture of injection-molded shoe sole |
| DE4129361A1 (en) * | 1991-01-11 | 1992-07-16 | Protec Srl | Producing shoe with multicoloured sole - by injecting different parts between moving mould tools and in suitable stages so that sole has transparent part and has adjacent foam part |
| DE4207520A1 (en) * | 1991-06-10 | 1992-12-17 | Protec Srl | Multi-layered shoe sole production machine - has turnable on which are mould supports each with fixed and movable moulds, controls, press and injectors |
| EP0852998A2 (en) * | 1997-01-08 | 1998-07-15 | KLÖCKNER DESMA SCHUHMASCHINEN GmbH | Method and apparatus for automatic manufacturing of shoes |
| CN2336956Y (en) * | 1998-10-06 | 1999-09-08 | 林正乾 | Rotary disk type multi-colour shoe sole forming machine |
| CN2649309Y (en) * | 2003-09-28 | 2004-10-20 | 温岭市横峰皮塑机械厂 | Multi-colour shoe-sole shaping machine |
| CN2846094Y (en) * | 2005-07-21 | 2006-12-13 | 江文中 | Cyclic two color sole cast machine |
-
2005
- 2005-07-21 CN CNB2005100880106A patent/CN100415478C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01291805A (en) * | 1988-05-18 | 1989-11-24 | Achilles Corp | Manufacture of injection-molded shoe sole |
| DE4129361A1 (en) * | 1991-01-11 | 1992-07-16 | Protec Srl | Producing shoe with multicoloured sole - by injecting different parts between moving mould tools and in suitable stages so that sole has transparent part and has adjacent foam part |
| DE4207520A1 (en) * | 1991-06-10 | 1992-12-17 | Protec Srl | Multi-layered shoe sole production machine - has turnable on which are mould supports each with fixed and movable moulds, controls, press and injectors |
| EP0852998A2 (en) * | 1997-01-08 | 1998-07-15 | KLÖCKNER DESMA SCHUHMASCHINEN GmbH | Method and apparatus for automatic manufacturing of shoes |
| CN2336956Y (en) * | 1998-10-06 | 1999-09-08 | 林正乾 | Rotary disk type multi-colour shoe sole forming machine |
| CN2649309Y (en) * | 2003-09-28 | 2004-10-20 | 温岭市横峰皮塑机械厂 | Multi-colour shoe-sole shaping machine |
| CN2846094Y (en) * | 2005-07-21 | 2006-12-13 | 江文中 | Cyclic two color sole cast machine |
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| Publication number | Publication date |
|---|---|
| CN1715027A (en) | 2006-01-04 |
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