CN203765886U - Thermal forming device for counter forming equipment - Google Patents
Thermal forming device for counter forming equipment Download PDFInfo
- Publication number
- CN203765886U CN203765886U CN201420009452.1U CN201420009452U CN203765886U CN 203765886 U CN203765886 U CN 203765886U CN 201420009452 U CN201420009452 U CN 201420009452U CN 203765886 U CN203765886 U CN 203765886U
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- transport tape
- die holder
- cylinder
- port
- precious
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model relates to the technical field of shoemaking equipment, and in particular relates to a thermal forming device for counter forming equipment. The thermal forming device for the counter forming equipment comprises an upper die holder driven by a cylinder and a lower die holder positioned below the upper die holder, wherein a piston rod of the cylinder is fixed with a linkage plate, elastic supporting structures are arranged between the linkage plate and the upper die holder, and a raw material powder layer of a counter is driven by a transmission belt to pass through space between the upper and lower die holders and molded under hot pressing of the upper and lower die holders. When the thermal forming device works, the upper die holder is not directly connected with the piston rod of the cylinder but connected with the piston rod through the linkage plate, the elastic supporting structures are arranged on four corners of the linkage plate, and the pressure generated by the piston rod of the cylinder is uniformly allocated to four corners of the upper die holder through the elastic supporting structures, so that the pressure of the upper die holder is uniformly distributed on the lower die holder, and the thickness of a hot-pressed counter material is uniform.
Description
Technical field:
The utility model relates to shoe making apparatus technical field, refers in particular to the thermal formation apparatus of the precious former in a kind of port.
Background technology:
So-called port treasured be used in below heel of a shoe, allow heel play fixation a kind of sheet material of hard.Port treasured is generally divided into following three kinds according to material
1) latex port treasured-----is adopted immersion tenderizer, and this kind of port treasured is the material of making port treasured with bottom leather in ox-hide, be also before tenderizer when making leather shoes by hand
2) chemical sheet port treasured-----is adopted and is soaked solvent (toluene) tenderizer; This kind of port treasured soaks solvent and can soften, and is one of revolutionary footwear material of shoe industry in recent years.Its characteristic can be very soft for soaking solvent, is beneficial to footwear moulding most, need not add or strengthen any processing, dry can reach stiffening effect after cooling, for footwear industry is used more mode.Advantage: low price, moulding is easy.Shortcoming: thicker, molding time is long, and elasticity is the poorest.
3) PUR port treasured-----is adopted thermoplastic method: utilize heating (approximately 100 degree-120 degree) mode, make to press in advance and put that before vamp, to serve as a contrast " PUR " of position softening, in order to the moulding of knot side, advantage: fast, thinner, the more general port of elasticity treasured is good.Shortcoming: moulding difficulty is higher, temperature is grasped and is difficult for.
From the above, current PUR port treasured has become the first-selected product of shoe-making industry.But the precious manufacturing equipment in current PUR port is but relatively backward, can not adapt to current industry development.For example, PUR port is precious must be by hot-forming, and in hot pressing, counterdie is fixed, patrix presses down under cylinder (or oil cylinder) drives, and by hot-forming precious the port between upper and lower mould material, directly drives by the piston rod of cylinder because patrix is general, and piston rod is normally fixed on patrix center, its impetus just drops on the central area of patrix like this.And the precious material in port is not generally uniform distribution, the fluctuating that its material layer may exist height to differ, patrix is pressing down in process like this, and unbalance stress may appear in the position in four corners of patrix, thereby causes hot-forming port treasured to occur the situation that thickness differs.Be directed to this, the inventor, through constantly research and development, proposes following technical scheme.
Utility model content:
Technical problem to be solved in the utility model is just to overcome the deficiencies in the prior art, the thermal formation apparatus of the precious former in a kind of port is provided, the unbalanced problem of pressure when this thermal formation apparatus has solved upper bolster and presses down, has guaranteed that the precious material thickness in port after hot-forming is consistent.
In order to solve the problems of the technologies described above, the utility model has adopted following technical proposals: the thermal formation apparatus of the precious former in this port comprises: the upper bolster being driven by cylinder, the die shoe that is positioned at upper bolster below, the piston rod of described cylinder and an interlock plate are fixed, between this interlock plate and upper bolster, be provided with elastic support structure, the raw material bisque of port treasured drives by passing through between upper and lower die holder by transport tape, and at the hot pressing compacted under of upper and lower die holder.
Furthermore, in technique scheme, described elastic support structure comprises: the steady pin fixing with upper bolster, be set in the spring on this steady pin, described interlock plate adopts pin-and-hole to coordinate with steady pin, and is connected with a hold-doun nut after steady pin passes interlock plate.
Furthermore, in technique scheme, described elastic support structure is uniformly distributed in four corners of interlock plate.
Furthermore, in technique scheme, the described transport tape passing through between upper and lower die holder comprises: lower transport tape and upper transport tape, raw material bisque is between upper and lower transport tape.
When the utility model work, upper bolster is not directly connected with the piston rod of cylinder, but realize and connecting by an interlock plate, four corners on interlock plate are provided with elastic support structure, the pressure piston rod of cylinder being produced by elastic support structure is evenly distributed to four corners of upper bolster, thereby the pressure of upper bolster is evenly pressed together on die shoe, makes the precious material thickness in port after hot-forming consistent.
Brief description of the drawings:
Fig. 1 is front view of the present utility model;
Fig. 2 is the front view of the precious forming machine in port, the utility model place;
Fig. 3 be the precious forming machine in the utility model port feeding unit material front view.
Detailed description of the invention:
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
See Fig. 1,2,3, the utility model is arranged on the precious former in port, and this former comprises: frame 1 and be arranged on feeding unit material 2, thermal formation apparatus 3, cooling unit 4, lower transport tape 5 and the upper transport tape 6 in frame 1.
The feeding unit material 2 of telling comprises height-adjustable hopper 21, is positioned at the baffle plate 22 of hopper 21 below discharging openings, described baffle plate 22 is driven the discharging opening of hopper 21 is opened by a lateral cylinder 23, and the raw material that is positioned at hopper 21 spills above upper transport tape 5; Hopper 21 described in described feeding unit material 2 is suspended on transport tape 5 tops by adjusting screw, by the unlatching of baffle plate 22, the raw meal being contained in hopper 21 is spilt on lower transport tape 5.
Described lateral cylinder 23 is fixed on an extension board 211, and these extension board 211 one are weldingly fixed on hopper 21 sides.
Described adjusting screw comprises: with the front screw 24 of extension board 211 interlocks and the rear screw rod 25 of hopper 21 interlocks, described front screw 24 and rear screw rod 25 are driven and are realized operation up and down by motor 240,250, thereby drive extension board 211 or/and hopper 21 moves up and down.
Described extension board 211 both sides respectively with two front screw 24 interlocks, and between front screw 24 and extension board 211, adopt rotating pivot joint mode; Described rear screw rod 25 and longitudinal cylinder 251 interlocks, and the piston rod of this longitudinal cylinder 251 and hopper 21 back side panels between adopt rotatable pivot joint mode interlock.
When feeding unit material 2 is worked, first the raw material for making port treasured 10 is contained in hopper 21, then the spacing regulating between hoppers 21 and lower transport tape 5 by forward and backward screw rod 24,25, makes clearance control between hopper 21 and lower transport tape 5 upper surfaces in the number range of needs.Then start lateral cylinder 23, drive baffle plate 22 to move, the discharging opening of hopper 21 lower ends is opened like this, and now, longitudinally cylinder 251 drives hopper 21 a little upwards to lift certain angle, and raw material 10 powder spill above lower transport tape 5 like this.Then, baffle plate 22 resets under lateral cylinder 23 drives, and the discharging opening of hopper 21 lower ends is covered.So just completed material loading operation, and the raw material bisque 100 spilling is just laid on lower transport tape 5, and forms moulding according to the shape of discharging opening.Drive raw material bisque 100 is moved to subsequent processing by lower transport tape 5, completes the operations such as heat fusion, cooling and shaping.
In order to realize the distance between automatic adjustment hopper 21 and lower transport tape 5, the sensor 7 that detects its displacement can be set in the position of described front screw 24 and rear screw rod 25.Can detect its shift length by sensor 7, thereby data feedback is arrived to control circuit, to control the work of motor 240,250, make the lifting distance compound use person's of front screw 24 and rear screw rod 25 requirement.
Described lower transport tape 5 is passed through by the below of feeding unit material 2, thermoforming unit 3 and cooling unit 4 successively.Lower transport tape 5 is arranged between two transfer rollers 51,52, and one of them transfer roller is drive roll, passes through driven by motor.In order to control the running speed of lower transport tape 5, the turn round detector 8 of distance of transport tape 5 under monitoring can be set in frame 1, detect the running speed of lower transport tape 8 by detector 8, and will be to detecting data feedback to control circuit, thereby control the motor that drives lower transport tape 5 to turn round, the lower transport tape 5 of order runs to assigned address and can realize and stopping, and raw material bisque 100 can accurately run to thermoforming unit 3, cooling unit.
Described upper transport tape 6 is initial by thermoforming unit 3, and through thermoforming unit 3 and cooling unit 4, on this, transport tape 6 is positioned at lower transport tape 5 tops.Started by thermoforming unit 3, upper transport tape 6 and lower transport tape 5 just will fit together, and by raw material bisque 100 double teams.
Described thermoforming unit 3 comprises that some groups along lower transport tape 5 order distributed heat molding dies 30, and the quantity of hot forming tool 30 can design as required.Every group of heat pressing and molding mold 30 comprises: the upper bolster 31 being driven by cylinder 311, the die shoe 32 that is positioned at upper bolster 31 belows, described lower transport tape 5 and upper transport tape 6 are by passing between upper and lower die holder 31,32.
The piston rod 312 of described cylinder 311 and an interlock plate 313 are fixing, between this interlock plate 313 and upper bolster 31, be provided with elastic support structure 33, this elastic support structure 33 comprises: the steady pin 331 fixing with upper bolster 31, be set in the spring 332 on this steady pin 331, described interlock plate 331 adopts pin-and-hole to coordinate with steady pin 331, and be connected with a hold-doun nut 333 after steady pin 331 is through interlock plate 331.
Elastic support structure 33 is set in the utility model, when upper bolster 31 is under cylinder 311 drives, while being pressed together on die shoe 32 downwards, due to the existence of elastic support structure 33, make pressure-acting that cylinder 311 produces on interlock plate 331, interlock plate 331 is delivered to pressure on upper bolster 31 by being positioned at the elastic support structure 33 in four corners again, pressure will distribute uniformly like this, and when raw material bisque 100 is during in irregular state, upper bolster 31 can distribute according to elastic support structure 33 automatically to the pressure of die shoe 32, guarantee the stressed suitable of every nook and cranny, can not go out the excessive or too small problem of local pressure.
Cooling unit 4 in the utility model adopts Water Cooling Technology, and it comprises the cooler bin 41 and the compressor 42 that are positioned in frame 1, and described lower transport tape 5 and upper transport tape 6 pass cooler bin 41.By air exhauster by air constantly by the interior extraction of cooler bin 41, the hot-air of extraction through the compression of compressor 42, cooling, be transferred in cooler bin 41 again.The refrigerant using in compressor can adopt anti-icing fluid.The cooling technology that this cooling unit 4 adopts is identical with the cooling principle of air-conditioning.The utility model cooling unit 4 is adopted in this way can carry out cooling and shaping to hot-forming product fast, and traditional air-cooled speed is provided greatly.
After cooling unit 4, raw material bisque 100, through hot pressing and cooling moulding, forms port treasured.Now, the port treasured forming is still between upper transport tape 6 and lower transport tape 5, in the time running to frame end, upper transport tape 6 rolls to upper rotary through rotating, lower transport tape 5 will turn round downwards through transfer roller 52, port treasured between two transport tapes will lose support like this, automatically drop in the rewinding case 9 of frame 1 end.Thereby complete the whole production of port treasured.
Certainly, the foregoing is only specific embodiment of the utility model, be not to limit the utility model practical range, all according to equivalence variation or modification that described in the utility model claim, structure, feature and principle are done, all should be included in the utility model claim.
Claims (4)
1. the thermal formation apparatus of the precious former in port, it is characterized in that: this thermal formation apparatus comprises: the upper bolster (31) being driven by cylinder (311), be positioned at the die shoe (32) of upper bolster (31) below, the piston rod (312) of described cylinder (311) is fixing with an interlock plate (313), between this interlock plate (313) and upper bolster (31), be provided with elastic support structure (33), the raw material bisque (100) of port treasured drives by upper by transport tape, die shoe (31, 32) between, pass through, and upper, die shoe (31, 32) hot pressing compacted under.
2. the thermal formation apparatus of the precious former in a kind of port according to claim 1, it is characterized in that: described elastic support structure (33) comprising: the steady pin (331) fixing with upper bolster (31), be set in the spring (332) on this steady pin (331), described interlock plate (331) adopts pin-and-hole to coordinate with steady pin (331), and is connected with a hold-doun nut (333) afterwards through interlock plate (331) at steady pin (33).
3. the thermal formation apparatus of the precious former in a kind of port according to claim 2, is characterized in that: described elastic support structure (33) is uniformly distributed in four corners of interlock plate (313).
4. according to the thermal formation apparatus of the precious former in a kind of port described in any one in claim 1-3, it is characterized in that: the described transport tape passing through between upper and lower die holder (31,32) comprises: lower transport tape (5) and upper transport tape (6), raw material bisque (100) is positioned between upper and lower transport tape (6,5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420009452.1U CN203765886U (en) | 2014-01-07 | 2014-01-07 | Thermal forming device for counter forming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420009452.1U CN203765886U (en) | 2014-01-07 | 2014-01-07 | Thermal forming device for counter forming equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203765886U true CN203765886U (en) | 2014-08-13 |
Family
ID=51283125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420009452.1U Expired - Fee Related CN203765886U (en) | 2014-01-07 | 2014-01-07 | Thermal forming device for counter forming equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203765886U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104824912A (en) * | 2015-04-03 | 2015-08-12 | 东莞市捷仕美鞋材有限公司 | Hot melt adhesive hard pad manufacturing method |
| CN104824913A (en) * | 2015-04-03 | 2015-08-12 | 东莞市捷仕美鞋材有限公司 | Hot melt adhesive hard pad manufacturing method |
| CN104908185A (en) * | 2015-05-15 | 2015-09-16 | 庄广福 | Abnormal shape sheeted hot melt adhesive counter rapid shaping method and rapid shaping machine |
| CN105058752A (en) * | 2015-08-02 | 2015-11-18 | 黄国尧 | Inclined edge molding device for hot glue toe puffs and counters |
| CN108481406A (en) * | 2018-03-13 | 2018-09-04 | 唐祚平 | A kind of processing molding method and its equipment applied to low-temperature heat melting port treasured |
| CN109648763A (en) * | 2018-12-29 | 2019-04-19 | 贺州宝兴新材料有限公司 | A kind of melamine dishware production line |
| CN109648765A (en) * | 2018-12-29 | 2019-04-19 | 贺州宝兴新材料有限公司 | A kind of melamine dishware automated production equipment |
-
2014
- 2014-01-07 CN CN201420009452.1U patent/CN203765886U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104824912A (en) * | 2015-04-03 | 2015-08-12 | 东莞市捷仕美鞋材有限公司 | Hot melt adhesive hard pad manufacturing method |
| CN104824913A (en) * | 2015-04-03 | 2015-08-12 | 东莞市捷仕美鞋材有限公司 | Hot melt adhesive hard pad manufacturing method |
| CN104908185A (en) * | 2015-05-15 | 2015-09-16 | 庄广福 | Abnormal shape sheeted hot melt adhesive counter rapid shaping method and rapid shaping machine |
| CN104908185B (en) * | 2015-05-15 | 2017-08-25 | 庄广福 | A kind of precious quick molding method in special-shaped sheet PUR port and rapidform machine |
| CN105058752A (en) * | 2015-08-02 | 2015-11-18 | 黄国尧 | Inclined edge molding device for hot glue toe puffs and counters |
| CN105058752B (en) * | 2015-08-02 | 2017-05-10 | 黄国尧 | Inclined edge molding device for hot glue toe puffs and counters |
| CN108481406A (en) * | 2018-03-13 | 2018-09-04 | 唐祚平 | A kind of processing molding method and its equipment applied to low-temperature heat melting port treasured |
| CN109648763A (en) * | 2018-12-29 | 2019-04-19 | 贺州宝兴新材料有限公司 | A kind of melamine dishware production line |
| CN109648765A (en) * | 2018-12-29 | 2019-04-19 | 贺州宝兴新材料有限公司 | A kind of melamine dishware automated production equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20150107 |
|
| EXPY | Termination of patent right or utility model |