CN100484745C - Die stamping technique for finished shoes and die stamping equipment - Google Patents
Die stamping technique for finished shoes and die stamping equipment Download PDFInfo
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- CN100484745C CN100484745C CNB031218350A CN03121835A CN100484745C CN 100484745 C CN100484745 C CN 100484745C CN B031218350 A CNB031218350 A CN B031218350A CN 03121835 A CN03121835 A CN 03121835A CN 100484745 C CN100484745 C CN 100484745C
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Abstract
A die pressing technology for manufacturing shoe includes reversely fixing the shoe last mould to lower bench, installing side mould and bottom mould to upper part of the press, sleeving shoe upper on said shoe last mould, adding filler, rubber sheet and auxiliary onto shoe upper, closing mould set, pressing while sulfuring for 8-15 min, opening the mould set, and separating finished shoe from shoe last. Its advantage is high shoe quality.
Description
Technical field
The present invention relates to a kind of one-tenth footwear mould pressing process and molding apparatus, the present invention adopts the mold pressing of shoe tree mould upside down to produce cemented shoe, and equipment of the present invention adopts hydraulic drive and electrothermal method moulding.
Background technology
Existing one-tenth footwear mould pressing process is meant by means of molding apparatus, when making at the bottom of the raw rubber sulfuration and bonding with the group pin, thereby finishes the process that group's bear building-up closes.Characteristics such as cemented shoe has firmly, wear-resisting, anti-subdues, be difficult for coming unglued, water proofing property is strong, thereby in the labour protection footwear are produced, widely use.Present homemade typing molding apparatus is a cross beam type bimodulus hydraulic pressure molding apparatus, adopts the shoe-making process flow process of this equipment as follows: the shoe tree mould forward that mold pressing is used is fixed on the upper table of described molding apparatus, and promptly the sole of shoe tree mould is downward, and instep upwards; Fixing bed die on the lower table of described molding apparatus, and on bed die, place inserts, film and auxiliary material; Standby upper of a shoe is set on the shoe tree mould; Start molding apparatus and close up the limit mould; Controlling molding apparatus then descends and described bed die pressing upper table; Keep-up pressure and carry out the molded vulcanization processing; After reaching cure time, unlatching limit mould, upper table rise and reset; Be carried out to the footwear delasting at last, finish the technological process of whole mold pressing shoemaking.
In existing mould pressing process, owing to close up the limit mould earlier, the shoe tree mould that descends then, redundant rubber stock is discharged from the rim of the mouth, stains the upper of a shoe lining easily, influences into the footwear outward appearance.And this production technology can not satisfy the production of the high and interior basal edge of sole rubber with the cemented shoe of upper part, has limited the exploitation scope of cemented shoe and the kind of cemented shoe.Therefore, need to propose a kind of one-tenth footwear mould pressing process and molding apparatus that can satisfy the cemented shoe of different-style.
Summary of the invention
The object of the present invention is to provide a kind of new one-tenth footwear mould pressing process and the molding apparatus that adapts with this production technology, technology of the present invention can be produced the cemented shoe of multiple structure, increases the kind and the style of cemented shoe, and can improve the quality of cemented shoe.
The object of the present invention is achieved like this: a kind of one-tenth footwear mould pressing process, and its main points are: the shoe tree mould inversion that mold pressing is used is fixed on the lower table of molding apparatus; Bed die and Bian Mo are installed in top at described molding apparatus; Standby upper of a shoe is set on the shoe tree mould; Inserts, film and auxiliary material are placed and pasted on the upper of a shoe by the shoemaking requirement; Control molding apparatus then and close up the limit mould, close up the bed die that descends behind the mould of limit, described bed die and Bian Mo and described shoe tree mold pressing are lumped together, keep-up pressure and carry out molded vulcanization and handle; After the vulcanizing treatment 8-15 minutes, open described limit mould, described bed die rises and sets back; Be carried out to the footwear delasting at last, finish the technological process of whole mold pressing shoemaking.
A kind of molding apparatus that is used for the described one-tenth footwear of claim 1 mould pressing process, its main points are: described equipment is made up of shoe tree mold mechanism, limit mode structure, bed die mechanism, Hydraulic Power Transmission System, electric heating system, control circuit; Described shoe tree mould is installed on the lower table, and this workbench is installed on the track, and this track is fixed on the support; Described limit mould is installed in described molding apparatus top, and they link to each other with two limit mould oil cylinders by hinge; Described bed die is fixed on the bed die oil cylinder, and this bed die oil cylinder is installed in described molding apparatus top.
Compared with the prior art the present invention has following advantage:
1, there is not the problem of shoe tree mould double swerve in the shoe tree mould accurate positioning among the present invention, does not have the crooked problem of upper of a shoe.
2, in technology of the present invention, the mould pressing process that close the limit mould earlier, falls bed die (or rising shoe tree mould and Bian Mo) again is beneficial to and requires sizing material to be higher than the above production of basal edge in the footwear, has enriched the kind and the style of cemented shoe.
3, have electric heating system in the molding apparatus of the present invention, reduced mould material consumption, reduced die cost and volume.
4, owing to redundant rubber stock in the mold process of the present invention is overflowed from Bian Mo and bed die junction, improved the cleannes of group junction, the end, become the footwear outward appearance to improve.
5, the equipment among the present invention adopts micro computer to regulate and control mould pressing process parameter, has improved automation degree of equipment, has alleviated labour intensity.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples
Fig. 1 is a molding apparatus structural representation of the present invention
Fig. 2 is the right side view of molding apparatus of the present invention
The specific embodiment
Referring to Fig. 1, one-tenth footwear mould pressing process of the present invention, its step is: shoe tree mould 17,22 inversions that mold pressing is used are fixed on the lower table 10 of molding apparatus; Bed die 16 and Bian Mo 6 are installed in top at described molding apparatus; Standby upper of a shoe is set on the shoe tree mould; Inserts, film and auxiliary material are placed and pasted on the upper of a shoe by the shoemaking requirement; Control molding apparatus then and close up the limit mould, close up the bed die that descends behind the mould of limit, bed die and Bian Mo and shoe tree mold pressing are lumped together, keep-up pressure and carry out molded vulcanization and handle; Described pressure is 9-11MPa, and vulcanizing treatment was opened the limit mould after 8-15 minutes, and bed die rises and sets back; Be carried out to the footwear delasting at last, finish the technological process of whole mold pressing shoemaking.
In above-mentioned technical process, when entering into the mold pressing stage, the time venting as requested of mold pressing initial stage once or several times, manual or automatic die sinking is pulled out the shoe tree mould then to the time of setting, and takes off the footwear that press, and enters the production of following footwear then.
When mold pressing was operated, unnecessary sizing material overflowed from the slit of bed die and Bian Mo, can accomplish that the place, rim of the mouth does not emit glue or only has a little to emit glue.
The inserts that uses among the present invention can be leather or the middle base plate leftover pieces when cutting out down, also can be foamed glue.
Referring to Fig. 1 and Fig. 2, one-tenth footwear molding apparatus of the present invention is a kind of equipment that is used for above-mentioned one-tenth footwear mould pressing process, and described equipment has a frame-type support, and this frame bottom plate 20 is provided with four support posts 3, and the top of this column is fixed with a crossbeam.Shoe tree mold mechanism, limit mold mechanism, bed die mechanism, Hydraulic Power Transmission System, electric heating system, control circuit are housed in the described support.
Among the present invention, described Hydraulic Power Transmission System is finished the folding of limit mould and the lifting of bed die; Described electric heating system comprises limit mould heating and bed die heating, the part of their constitution equipments; Described electrical equipment control mechanism realizes control and adjusting to temperature, pressure and the time of mold pressing by micro computer.
Be provided with left and right two shoe tree moulds 17,22 in the described shoe tree mold mechanism; this shoe tree mould is installed on the lower table 10; this workbench is installed on the track 21; this track is fixed on the frame bottom plate; described lower table can move forward and backward or be locked in the operating position by a screw thread (leading screw) propulsive mechanism, and the mobile dependence manual operation of lower table realizes.
Bed die oil cylinder 1 is housed on the described crossbeam; what install with this bed die oil cylinder is bed die mechanism; comprise bed die thermal insulation layer 14, bed die heating plate 15 and bed die 16 in this mechanism; bed die is provided with bed die governor motion 13; this mechanism can regulate direction and the angle of bed die in horizontal plane, guarantees that this bed die and shoe tree mould align.The bed die heating plate is electrically connected with described electric heating system, and the bed die oil cylinder is connected with Hydraulic Power Transmission System by oil pipe line.
The middle part of described support is provided with a limit mould platform 9; be provided with limit mould platform below this platform and drive oil cylinder 19; this oil cylinder is connected with Hydraulic Power Transmission System by oil pipe line; can drive limit mould platform moves up and down; this limit mould platform is provided with to lead for four jiaos to be leant on; establish limit mould platform position-limit mechanism 18 on the base, adjust the relative position of limit mould platform and shoe tree mold mechanism thus.Described limit mold mechanism is installed on the mould platform of described limit, and left and right two limit mould carriages 8,11 are arranged in the mold mechanism of described limit, and this limit mould carriage links to each other with two limit mould oil cylinders 12,23 respectively by the crank connecting link propulsive mechanism; In the mould carriage of limit, be provided with limit mould electric hot plate 5, limit mould thermal insulation layer 7 and Bian Mo 6.Limit mould heating plate is electrically connected with described electric heating system, and the limit mould oil cylinder is connected with Hydraulic Power Transmission System by oil pipe line.When the limit mould oil cylinder is worked, can drive limit mould carriage and limit mould and move as opening and closing along limit mould platform.
Top at support also is provided with control panel 4, and this control panel is connected with control circuit, can carry out the parameter of operating temperature, working time and operating pressure by this control panel and set and operation, and the demonstration of pressure is to finish by Pressure gauge 2.
Utilize the high abutment wall cemented shoe of this device fabrication, at first as requested by the control panel design temperature, time and pressure, treat after temperature is elevated to setting value stereotyped upper of a shoe to be set on the shoe tree mould, put the sole sizing material and the pad heart then in the upper of a shoe at the end, and paste the rubber foxing according to the card of upper of a shoe seal, shift the shoe tree mould onto preposition by the propulsive mechanism of lower table after ready, operation control panel is successively finished limit mould platform and is dropped to the operating position, close the limit mould, the action of bed die is fallen, enter the mold pressing stage to this, the time venting as requested of mold pressing initial stage once or several times, manual or automatic die sinking is pulled out the shoe tree mould then to the time of setting, take off the footwear that press, enter the production of following footwear then.
Claims (1)
1, a kind of one-tenth footwear mould pressing process is characterized in that: the shoe tree mould inversion that mold pressing is used is fixed on the lower table of molding apparatus; Bed die and Bian Mo are installed in top at described molding apparatus; Standby upper of a shoe is set on the shoe tree mould; Inserts, film and auxiliary material are placed and pasted on the upper of a shoe by the shoemaking requirement; Control molding apparatus then and close up the limit mould, close up the bed die that descends behind the mould of limit, described bed die and Bian Mo and described shoe tree mold pressing are lumped together, keep-up pressure and carry out molded vulcanization and handle; After the vulcanizing treatment 8-15 minutes, open described limit mould, described bed die rises and sets back; Be carried out to the footwear delasting at last, finish the technological process of whole mold pressing shoemaking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031218350A CN100484745C (en) | 2003-04-21 | 2003-04-21 | Die stamping technique for finished shoes and die stamping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031218350A CN100484745C (en) | 2003-04-21 | 2003-04-21 | Die stamping technique for finished shoes and die stamping equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1539629A CN1539629A (en) | 2004-10-27 |
| CN100484745C true CN100484745C (en) | 2009-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031218350A Expired - Fee Related CN100484745C (en) | 2003-04-21 | 2003-04-21 | Die stamping technique for finished shoes and die stamping equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN100484745C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1935486B (en) * | 2006-09-08 | 2010-12-15 | 管利斌 | Rubber vulcanizing-upper-forming machine and its shoes-making process |
| CN102490299A (en) * | 2011-12-14 | 2012-06-13 | 霍军政 | Method for manufacturing high stage boots |
| CN104626435A (en) * | 2013-11-13 | 2015-05-20 | 浙江圣世机械有限公司 | Compression molding process for shoes |
| CN103921462B (en) * | 2014-04-18 | 2015-12-16 | 洛阳新思路电气股份有限公司 | The assisted heating device of intelligence shoe production line |
| CN104385567A (en) * | 2014-10-06 | 2015-03-04 | 温州碧戈之都鞋业有限公司 | Sole texture extrusion mold mechanism |
| CN108851360B (en) * | 2018-06-21 | 2023-11-28 | 际华三五一三实业有限公司 | Infrared horizontal calibrator for shoe mold and use method thereof |
-
2003
- 2003-04-21 CN CNB031218350A patent/CN100484745C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1539629A (en) | 2004-10-27 |
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Granted publication date: 20090506 Termination date: 20110421 |