CN101137303A - Footwear conveyor - Google Patents
Footwear conveyor Download PDFInfo
- Publication number
- CN101137303A CN101137303A CNA2005800452506A CN200580045250A CN101137303A CN 101137303 A CN101137303 A CN 101137303A CN A2005800452506 A CNA2005800452506 A CN A2005800452506A CN 200580045250 A CN200580045250 A CN 200580045250A CN 101137303 A CN101137303 A CN 101137303A
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- China
- Prior art keywords
- footwear
- conveying device
- heat insulated
- support
- insulated support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D11/00—Machines for preliminary treatment or assembling of upper-parts, counters, or insoles on their lasts preparatory to the pulling-over or lasting operations; Applying or removing protective coverings
- A43D11/14—Devices for treating shoe parts, e.g. stiffeners, with steam or liquid
- A43D11/145—Devices for treating shoe parts, e.g. stiffeners, with steam or liquid with means, e.g. transport chains, for continuously transferring the shoe parts through the machines
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D111/00—Shoe machines with conveyors for jacked shoes or for shoes or shoe parts
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D95/00—Shoe-finishing machines
- A43D95/12—Devices for conditioning, tempering, or moistening
- A43D95/125—Devices for conditioning, tempering, or moistening with means, e.g. transport chains, for continuously transferring shoes through the devices
Abstract
Conveyor device (2) for shoes (10; 110) in an apparatus (1) for thermal treatment, comprising at least one movable transport element (5) for one or more of said shoes. The moving element (5) comprises at least one thermally insulating support (3) on which at least one portion of at least one of the shoes rests, and means (4, 6, 7, 8, 9; 111, 112, 113) to constrain the shoe in stable engagement with said thermally insulated support, said means (4, 6, 7, 8, 9; 111, 112, 113) being shaped to engage with said portion of at least one shoe resting on the thermally insulating support, without interfering with other outer portions of the shoe not resting on said thermally insulating support.
Description
Technical field
The present invention relates to a kind ofly in Equipment for Heating Processing, be used to have footwear (that is) the conveying device, footwear, and also relate to a kind of footwear Equipment for Heating Processing of sole and/or shoe-pad with described conveying device.
Background technology
In modern footwear industry, the production of footwear such as footwear, boots, slippers or the like, comprises some treatment step, wherein constitutes each partly not only assembling piecemeal step by step of footwear, also can accept heat or different types of chemical treatment according to the finished product that will obtain.
Ought to notice, and have more than at this or the following stated ' footwear ' speech and be confined to the product shoes that to pack and to sell, can also refer to become any semi-finished product article of footwear of footwear.For example, ' footwear ' speech also can refer to by the top of having only shoe-pad (that is, upper shoe part) shoe-pad and arch support are arranged perhaps, does not have the semi-finished product footwear of the top formation of sole.
At assembly process, in the various heat treatments that footwear are accepted, such as activation or the inharmonious processing of adhesive again, expanded material, or firmly processing of heat, because be subjected to obtaining the influence of product shoes, it is very crucial that stretch leather is handled; This is included in high temperature, and is dry or have under the situation of steam, handles the top of only optionally assembling shoe-pad.
Under this situation, the semi-finished product footwear are placed on the conveying device, it is transported to it in the specific baking oven, and under the condition of default relative humidity and temperature (reaching 200 ℃), described footwear rest on just has the enough time to carry out described operation with stretch leather in the baking oven.
More particularly, the semi-finished product footwear are fixed on the relative shoe tree and usually and only are made of described top, it engages (promptly with described shoe-pad, paste) and preferably be conveyed into by described conveying device and go out described baking oven case, so that during heating treatment, described top can not contact with any object except described shoe-pad, such as the inwall of described baking oven or described conveying device itself, so that stretching top leather can not be affected.
In addition, in above-mentioned heat treatment, temperature, the steam of any conveying and the footwear time of staying in the baking oven case is parameter, and it needs to regulate carefully, if there is any steam to exist, by convection current in the baking oven case and auxilliary heat of penetrating transmission, and the most important thing is that the heat that self-conveying apparatus is sent to footwear by conduction can activate easily and be used for the adhesive of shoe-pad with upper bond, and cause two partly to separate inadequately.
The acceptable important heat treatment of another kind of footwear comprises places footwear in case, remains on the condition (well-known " refrigeration case ") of low temperature in it.This processing can make inharmonious fully and firm whole the footwear also of the adhesive that is used at the bottom of the Assembled shoes.
Specifically, when described sole is provided, this Low Temperature Heat Treatment is almost carried out to assemble described footwear in the final stage of operation, described footwear are placed on on forms of motion and the supporting member that motor machine spare is connected, it is conveyed into described refrigeration case with described footwear, make them stop one section preset time there, afterwards described footwear are transferred out described refrigeration case.
In addition, during this processing, the object preferably preventing described top and constituting described footwear except those contacts, and prevents bump in order to avoid impaired or whole footwear distortion of described top leather.
In above-described two methods, and in another kind of footwear heat treatment method, its must prevent top or product shoes or semi-finished product footwear other partly contact external object, it can damage described top or whole footwear, prior art provides uses a kind of conveying device, it comprises a kind of metal or plastics, and (for example, PET) conveyer belt optionally has one or more element to support and to retrain described footwear.
Conveying device a kind of very simply but among the very general embodiment, it is made of the conveyer belt commonly used that is made of metal usually, the bottom of described footwear, that is, shoe-pad, arch support or sole, the degree according to assembling reaches only is placed on the connector of conveyer belt.At this moment, the unavoidable operation with low linear speed of described conveyer belt is conveyed into described Equipment for Heating Processing with footwear and makes them rest on one required period of there, afterwards they transferred out this equipment.
The BP GB1.472.647 professor who is proposed by applicant SALIENT ENGINEERING uses a kind of conveyer belt commonly used that footwear are conveyed into its described Equipment for Heating Processing.Similarly, European patent application EP-A-0.512.127 (SH N ﹠amp; CIE) disclosing a kind of conveyer belt of use is conveyed into footwear in a kind of Equipment for Heating Processing.
During moving on the described conveyer belt, only footwear are placed on the conveyer belt that is made of metal usually, can not provide enough guarantee footwear can instead or not can not shake (that is, waving) significantly, thereby other outside with harmful external objects of described top or described footwear are contacted.
In addition, conveyer belt need make these heat treatment operations very slow with low service speed running to alleviate shaking of footwear on described conveyer belt.
At last, self-conveying apparatus is sent to the heat (or vice versa) of footwear by conduction, and it causes harmful thermograde in described footwear, make to shorten the time of staying of footwear in heat treatment system, causes the heat treatment of low effect.
Product shoes or semi-finished product footwear are being sent among other embodiment of the conveyer belt in the Equipment for Heating Processing, the moveable support of moulding also can be provided, it becomes integral body or integral body to make with described conveyer belt, makes footwear be subjected to mechanical constraint, preferably with interlock method constraint (its matched shape of mat).
For example, the U.S. Pat 4.553.341 that is proposed by applicant HANSON discloses a kind of conveyer belt with shoe of certain shape of use, and it can insert footwear so that handle in Equipment for Heating Processing.In fact, described conveyer belt is made by terylene (PET) by the square, and above-described shoe is made of a plurality of appropriate sizes and shaped aperture, and insert only partially its middle and upper part, so it suffers restraints on described conveyer belt.
Similarly, by the French Patent (FRP) FR 2.587.885 that applicant HUBER proposes, the conveyer system of a kind of suitable transfer footwear in the baking oven that is used for activating again adhesive is described, it is provided with and a plurality ofly block is housed and guide retrains described footwear in the mode of interlocking.
In above-mentioned two solutions, when carrying, though can prevent described footwear widely instead shake and, but in fact can not prevent described outer surface of upper, or other outsides of described footwear, contact with the surface of external object, comprise the block and the guide of supporting parts, therefore cause product shoes to have slightly, or even obvious defects arranged.
In addition, in above-mentioned two solutions, on described conveying device, conveyer belt or support, be used for holding the keeper of footwear, not only the part of the footwear of can't see with the user contacts, such as the lower surface of sole or shoe-pad, also partly contact, for example with the constraint of the outer surface of footwear, the top of footwear, it can be seen to the user in product shoes.
Summary of the invention
Therefore, the object of the present invention is to provide a kind ofly in Equipment for Heating Processing, be used for the conveying device of semi-finished product footwear or product shoes, it does not have the shortcoming of prior art.
Therefore, the object of the present invention is to provide a kind of conveying device, it reduces or prevents the outside of footwear during any heat treatment, and specifically, the top of footwear, the chance that contacts with the external object that described footwear are damaged.
Another object of the present invention is to provide a kind of conveying device, during the heat treatment that footwear are subjected to, prevent from substantially footwear are caused damage, and have high transporting velocity, reach thereby improve the productivity ratio of the Equipment for Heating Processing of using described conveyer.
A further object of the present invention is to provide the Equipment for Heating Processing of a kind of semi-finished product footwear or product shoes, and it is equipped with conveying device and to reduce footwear is caused any infringement and have high transporting velocity simultaneously.
These and other purpose of the present invention realizes by claim 1 and the described footwear conveying device of dependent claims thereof and by claim 14 and the described Equipment for Heating Processing of dependent claims thereof.
According to the present invention, the conveying device that in Equipment for Heating Processing, is used for product shoes or semi-finished product footwear, it comprises and at least onely is used for one or the removable transportation part of many described footwear, described removable transportation part has at least one heat insulated support to support at least one part of at least one footwear, and having keeper to hold described product shoes or semi-finished product footwear, it engages securely with described heat insulated support.Described keeper moulding engages with at least one part of footwear on being placed on described heat insulated support at least, and does not disturb other outside that is not placed on the footwear on the described heat insulated support, and specifically, can see to the end user.
Best is, as previously discussed, the outside that is placed on product shoes on the described heat insulated support or semi-finished product footwear is by sole, arch support or shoe-pad, and perhaps the bottom of these footwear constitutes.
In fact, because the some of footwear is only arranged, it is the bottom preferably, keep engaging with the supporting of making, and in fact supporting parts is that this of footwear partly worked, promptly by heat-insulating material, preferably sole and/or arch support and/or shoe-pad, and do not relate to other outsides of described footwear.Conveying device of the present invention can overcome the above shortcoming in the prior art.
With sole, arch support or shoe-pad, or other of the footwear of can't see in product shoes partly are placed in the supporting of being made by heat-insulating material, to prevent that described conveying device from suffering promptly to transfer to any thermic load of described footwear by conduction, and prevent from the leather of described footwear, to produce thermal shock.In addition, during described conveying device running, constraint (holding) sole, arch support or shoe-pad on described heat insulated support, or other of footwear partly can reduce footwear and shake on described conveying device or chance instead, and it can cause bump or cause the outer surface on top to contact with external object is unsuitable.
According to preferred aspect of the present invention, preferably these supporting parts are to have air-breathing or cause the type of vacuum, the suitable vacuum noz(zle) that is connected with fluid with aspirator for example, so that can contact with the part of footwear on being placed on heat insulated support, it is sole, arch support or shoe-pad preferably, and only keep one section footwear are conveyed into the required time of Equipment for Heating Processing, and do not cause the part distortion that is placed on the footwear in the described supporting.
In the another embodiment of the present invention, the keeper that is used for holding the bottom of footwear can be magnet type, for example utilizes the shoe tree in the semi-finished product footwear.In this case, magnetic or ferromagnetic element can be inserted the shoe tree of the footwear of corresponding sole, arch support or shoe-pad, and corresponding ferromagnetic or magnetic cell is configurable engages with the generation function with element in the described shoe tree on described insulation supporter.
Among the embodiment more of the present invention, described supporting parts comprises the first mechanical couplings part, and it is connected to the outside that is placed on the footwear on the described insulation supporter temporarily, such as sole, arch support or shoe-pad; And second male part, it is connected with described heat insulated support, and produces function with described first male part that is associated, such as a kind of system with a plurality of hooks and corresponding ring.
According to a further aspect in the invention, described removable transportation part is a kind of metal conveyer belt, and it is connected with a band again of being made by the synthetic material of making described heat insulated support such as silicones.
According on the other hand, the invention provides the Equipment for Heating Processing of a kind of product shoes or semi-finished product footwear, it equips at least one conveying device of operating according to above-described indication.
Description of drawings
Below, by non-limitation example, some embodiments of the present invention are made an explanation with reference to the accompanying drawings, wherein:
Fig. 1 is-side view of footwear Equipment for Heating Processing, and it comprises conveying device according to a particular aspect of the invention;
Fig. 2 is-top view of equipment shown in Figure 1;
Fig. 3 is-according to the positive sectional view of the supporting of the conveying device of preferred aspect of the present invention;
Fig. 4 is-side cross-sectional view of the supporting of according to a further aspect in the invention conveying device;
Fig. 5 for-according to the side view of the conveying device with vibration isolating suspension of preferred aspect of the present invention;
Fig. 6 is-side view of in accordance with a further aspect of the present invention footwear Equipment for Heating Processing; And
Fig. 7 is-side view of according to another aspect of the invention another footwear Equipment for Heating Processing.
The specific embodiment
With reference to figure 1,2, according to the present invention, the Equipment for Heating Processing of footwear 10 comprises system 1, when it is conveyed into and rests in the particular box of this system 1 equipment when described footwear 10, specified temp and damp condition remain unchanged basically, and a conveying device 2, it is used for each footwear 10 are conveyed into or goes out described system 1.
Just as described above, ' footwear ' speech not merely refers to have the product shoes of sole here, can also refer to become any semi-finished product article of footwear of footwear, and specifically reaches the footwear that preferably have arch support and/or shoe-pad and/or sole.
Described conveying device 2 comprises at least one moving meter 5 that is used to carry footwear 10, preferably not only is made of conveyer belt, and a plurality of heat insulated supports 3 of configuration are with the described footwear 10 of support on its corresponding at least one position on it.
Described conveying device 2 comprises that also keeper 4,6,7,8,9 is to retrain the part that (holding) is placed on the footwear in the supporting 3 securely, it preferably is made of arch support, shoe-pad and/or the sole of each footwear 10, so that only put part thereon, promptly, preferably have only described shoe-pad, arch support or sole, engage with described keeper 4,6,7,8,9.
Use heat insulated support 3 can guarantee that footwear 10 according to described process product shoes or semi-finished product footwear can not be subjected to transferring to the inappropriate thermal shock that the heat of described footwear causes from the conveyer belt 5 that is made of metal usually by conduction.When 4,6,7,8,9 of described keepers engage with the some of footwear 10, for example, be selected from that those users can't see or by the supporting of the footwear back of the body, the part that shoe-pad or sole constitute, guarantee that not only the footwear 10 in system 1 and on conveying device 2 have static fastness, can prevent that also the visible outside of 4,6,7,8,9 pairs of described footwear 10 of described keeper from causing damage.
Below, will make being described in more detail these keepers.These keepers 4,6,7,8,9 comprise air-breathing supporting parts, the magnetic interaction keeper, or even mechanical supporting parts, it is fit to support 3 and fully is connected to the part that is placed on the footwear 10 in the described supporting 3, and by such as
Band, metal hook reaches the ring that is connected to the part that is placed on the footwear in the described supporting 3 provisionally, formations such as removable silicon ribbon.
Specifically, utilize described keeper 4,6,7,8,9, its moulding so as a plurality of outer surfaces that can not disturb all top as described (promptly, can see to the user) other outside of footwear, reach a plurality of parts that retrain securely such as arch support, shoe-pad and/or the sole of its each footwear 10 on heat insulated support 3, so that during footwear 10 are accepted heat treatment, prevent the pressure that in the material of making described upper part, produces because described top contacts (reaching because the relative restraint reaction reaches by conduction generation heat exchange) with external object.
Fig. 1 to 3 is depicted as according to the present invention, in the special and preferred embodiment of described conveying device, described supporting parts 4,6,7,8,9 is for having air-breathing or vacuum type, and comprising at least one cup-shaped vacuum noz(zle) 4 that is used for each heat insulated support 3, it is disposed in the relative supporting 3 modes with inspiratory airflow and constrains in footwear 10 in the described supporting 3.Vacuum noz(zle) 4, its inlet portion are disposed on the corresponding surface of the supporting 3 of placing footwear substantially, is connected with fluid by suitable fluid line mode and aspirator 9 so that in described vacuum noz(zle) 4 generation inflow air-flow.
More particularly, among the embodiment shown in Fig. 1 to 3, each air-breathing 4 fluid line that are connected of chewing with having aspirator 9 comprise a flexible pipe 8, it is connected with fluid with seal box or conduit 7, and is with 5 to move with what the tube connector 6 that is used for vacuum noz(zle) 4 connected.Described flexible pipe 8 can link together with sealing duct 7, therefore, because it has extensible ability, it can move or engage with described conduit 7, so that when when using suitable liner to keep being connected between conduit 7 and the flexible pipe 8 to seal substantially, described conduit 7 can be with flexible pipe 8 slips.
Described vacuum noz(zle) 4 can be made of a plurality of air-breathing cups or the pad of being made by the silicon material, it is configured in the heat insulated support 3, so that each is air-breathing chews and has its own inlet portion than long radius and corresponding with the outer surface of heat insulated support 3, and it has the export department of small radii itself and is connected (see figure 3) with described tube connector 6 with fluid.
Structure according to this air- breathing supporting parts 4,6,7,8,9, the air-flow that flows to aspirator 9 is through each air-breathing inlet portion of 4 of chewing, penetrate and connect 6 and with 5 sealing ducts 7 that move, flow through the extraction fan that fixing or extensile flexible pipe 8 arrives aspirator 9 more again.Produce vacuum by the operating condition of suitably regulating aspirator 9, it air-breathingly chews that 4 inlet portion is corresponding to be enough to constrain in described air-breathing chewing on 4 and its footwear back of the body end, arch support or shoe-pad with each, or other footwear 10 of correspondences partly of being selected by the user.
Selectively, among the embodiment that does not show in the drawings, air-breathingly chew 4 and can be connected to the compressor reducer that is used in the fluid line producing compressed air stream by Venturi tube.
More particularly, the compressed air stream that is produced by compressor reducer is flowed in corresponding each air-breathing Venturi tube of chewing, its narrow portion has branch and connects with relative air-breathing chewing with fluid.For example, be disposed at each air-breathing vacuum that produces among narrow of each Venturi tube on 4 the tube connector of chewing.Produce inspiratory airflow and be enough to constrain in footwear 10 on the heat insulated support 3 at described air-breathing 4 the inlet portion chewed of correspondence.Described heat insulated support 3 can be made of the pad of making such as the heat-insulating material of silicon, it suitably is fixed on the outer surface of described conveyer belt 5, or on the outer surface of any other removable transport section, or can constitute by superimposed thermal insulation band on conveyer belt 5 (perhaps miscellaneous part).
If the use silicone material, the thickness of supporting 3 can be 5 to 200 microns, to guarantee footwear suitable thermal insulation is arranged.
During using above-described conveying device, operating personnel are by manually or use the Aided Machine device to place each finished product or half-finished footwear 10 at least one heat insulated support 3, so that the suitable part of described footwear such as shoe-pad is superimposed with at least one air-breathing inlet portion of 4 chewed, and configuration footwear 10 so that only place on this heat insulated support 3.Chew the vacuum that 4 inlet portion produces and make footwear 10 on described heat insulated support 3, be subjected to firm restraint in that correspondence is air-breathing.
The air-breathing power of adjusting device 9 and regulate and corresponding air-breathingly to chew product shoes or the semi-finished product footwear 10 that vacuum that 4 inlet portion produces could make even have obvious difformity, size and weight and be subjected to firm restraint, and need not revise the supporting parts of described conveying device 2.
In this method, basically can prevent the shaking significantly or instead of footwear 10 on conveyer belt 5, therefore, the conveyer belt 5 of the treatment box that is used to carry footwear 10 to go into and go out heat treatment system 1 can the more speed running and can not caused damage to the footwear of accepting to handle 10.
Though, the keeper that is used for holding the part of the footwear 10 that are placed on the heat insulated support 3 produces vacuum by air-breathing or above-described keeper and constitutes, but the present invention has more than and is confined to described keeper, also comprise other solutions, its only by described other supporting parts only be placed on heat insulated support 3 on the part of footwear 10 engage footwear 10 suffered restraints.
With reference to Fig. 4, for example, if the heat treatment that footwear 110 are subjected to is carried out in number of assembling steps, wherein semi-finished product footwear 111 are fixed on the shoe tree 111, conveying device 105 according to another embodiment of the present invention, and it then comprises the supporting parts 112,113 that uses the magnetic operation.
In this case, described supporting parts can comprise a permanent magnet 112, or a thermal magnetic plate selectively, and it inserts in the shoe tree 111 of described footwear 10, and corresponding magnet or thermal magnetic plate 113, and it inserts in the described heat insulated support 103.
More particularly, described magnetic or pyromagnetic element 112 can insert in the shoe tree 111 of corresponding described shoe tree 111 bottoms, or with the shoe-pad of footwear 10, the part of sole or arch support contact.
Insert the element 112 of described shoe tree 111 and insert magnetic interaction between the element 113 of described insulation supporter 103, make these elements only be placed on described supporting 103 on the part of footwear 110 engage, and thereby at the footwear 110 of supporting on 103, and put thereon the corresponding firm restraint that partly produces.
Figure 5 shows that one side more of the present invention, a kind of conveying device 202 (not shown) that footwear 220 are conveyed into heat treatment system, comprise a plurality of heat insulated supports 203, it is fixed on the removable transportation part such as conveyer belt 205, so that the supporting 203 of these removable relatively transportation parts or conveyer belt 205 has at least one free degree.
More particularly, among the embodiment shown in Figure 5, describedly be fixed on corresponding leaf 211 by the heat insulated support 203 that forms such as the silicones pad, it suffers restraints on the conveyer belt 205 of related rotation axle rotation, and the direction of advance of its (for easy enforcement) and described conveyer belt 205 meets at right angles.
Not shown in the figures, but be above-described type, according to the present invention, described device 202 also comprise keeper with the bottom of holding footwear 210 and with 203 one-tenth firm engagement of described heat insulated support, wherein said keeper moulding be placed on described heat insulated support 203 at least on the some of every footwear 210 engage, and can not disturb other outside of the footwear 210 that are not placed on the described heat insulated support 203.
In this case, the shape of heat insulated support 203 so that two supportings 203 are near configuration and consistent with the direction of advance of conveyer belt 205, purpose is for preceding bottom that retrains footwear 210 respectively and bottom, back (referring again to Fig. 5), in the described here conveying device 202, at least two adjacent supportings 203 can suffer restraints on conveyer belt 205, so that they each can with advance around footwear 210 or rotate near the rectangular basically axle of the direction of supporting 203 around being placed on two, and described two supportings, 203 turning cylinders can mode parallel to each other dispose.
In this case, the surface that can adopt insulation supporter 203 is to adapt to difform each footwear 210,210 ', 210 ' ' bottom, and need not revise the parts of described conveying device 202.For example, under the situation that does not have difference, can place, retrain and carry the footwear 210 ' on conveying device 202, it needs to load onto the quite heel of height subsequently, and there are not footwear 210 ' of heel ', or having the product shoes of tiny heel, it does not need to change described insulation supporter 203, but need only only revise with described with 205 relevant area supported gradients.
According to preferred aspect of the present invention, Figure 6 shows that the heat treated equipment of a kind of footwear, it comprises that one is used for footwear 310,310 ', 310 ", 310 " ' send into and go out the special conveying device 302 of heat treatment system 301, for example, with reference to the type shown in Fig. 1 and 2.
Similar with above-described conveying device 2,102,202, conveying device 302 comprises a plurality of first heat insulated supports 303,303 ', 303 " and 303 " ', it is fixed on the removable transportation part, for example constitute by conveyer belt 305, and comprise that also a plurality of second supports 314,314 ', 314 " and 314 " ', it had better adiabaticly reach and also be fixed on the conveyer belt 305.
Each second supporting 314,314 ', 314 " and 314 " ' special and first supporting 303,303 ', 303 " 303 " ' be associated so that be each footwear 310,310 ', 310 ", 310 " ', or its parts match and support 303,314; 303 ', 314 '; 303 ", 314 "; 303 " ', 314 " ' so that in system 301, accept heat treatment.Each is to supporting 303,314; 303 ', 314 '; 303 ", 314 "; 303 " ', 314 " ' also fashioned into certain shape so that each first supporting 303,303 ', 303 " 303 " ' with footwear 310,310 ', 310 ", 310 " ' regional joint of part, and each second supporting 314,314 ', 314 simultaneously " 314 " ' with same footwear 310,310 ', 310 ", 310 " ' different parts regional, or its components bonding, to be bearing in the above relative footwear 310,310 ', 310 of transport element 305 together ", 310 " '.For example, in the device shown in Figure 6, each is to supporting 303,314; 303 ', 314 '; 303 ", 314 "; 303 " ', 314 " ' to fashioning into the top of certain shape with the supporting footwear, so that each first supporting 303,303 ', 303 " 303 " ' with footwear 310,310 ', 310 ", 310 " ' the toe zone of the bottom on relative top engages, and each second supports 314,314 ', 314 " 314 " ' and footwear 310,310 ', 310 ", 310 " ' the heel area joint of the bottom on relative top.
Figure 6 shows that according to the embodiments of the invention device, preferably, first supporting 303,303 ', 303 " and 303 " ' be fixed together with conveyer belt 305, and with reference to accompanying drawing, similar with above-described explanation, described first supporting 303,303 ', 303 " and 303 " the relative bottom firm engagement of ' comprise that such as by the air-breathing keeper that constitutes of chewing it is connected to a pump to produce inspiratory airflow and maintenance and corresponding footwear 310,310 ', 310 ", 310 " '.On the contrary, described second supporting 314,314 ', 314 " and 314 " ' be fixed on rotatably on the conveyer belt 305 and can not need keeper to hold footwear 310,310 ', 310 ", 310 " ' relative bottom.More particularly, second supporting 314,314 ', 314 " and 314 " ' can with along the rectangular substantially axle of the direction of advance of conveyer belt 305 as pivot.
Second supporting 314,314 ', 314 ", 314 " oblique angle of ' can equip utensil ", 303 " ' and therefore relevant described conveyer belt 305 to adjust relevant described relative first supporting 303,303 ', 303 securely such as manual mode so that they accurately adapt to the shape on described top.For example, embodiment in Fig. 6, rely on these footwear 310,310 ', 310 ", 310 " ' style whether have high with, low with or do not follow described second supporting 314,314 ' 314 basically ", 314 " ' the oblique angle controlled make many to supporting 303,314; 303 ', 314 '; 303 ", 314 "; 303 " ', 314 " ' be applicable to have the top of instep structure substantially.；
Special conveying device shown in Fig. 6 also advantageously comprises supplemental support 315,315 ', and it is suitably held in the tram in heat treatment system 301 has the footwear 310,310 that are stretched over the top of actual height such as the top of boots ".
More particularly, in the embodiment of the following stated, each supplemental support 315,315 ' comprises that a Flexible clamp with branch support arm engages in the topmost on described top, promptly, relative parts about the part on described top, it is placed in the described supporting, one slide block, it is adapted at being slidingly connected in the guide rail 316, preferably parallel with conveyer belt 305, and a connector, preferably flexible reaching by constituting such as helical spring, it is connected to the clip with branch support arm with described slide block.
By way of example, described supplemental support 315,315 ' slide block can be made of pulley, it can manually or automatically engage in described guide rail 316 and break away from, in this case, though can allow it freely roll, be connected with described pulley but make suitable shape, for example, H-shape.Described clip with branch support arm also can be at least has adiabatic region at its arm end, and it is fit to and footwear 310,310 " relative upper bond.
In the top on described top, clip with branch support arm engages described top is clamped with this clip, because the joint of the relative slide block in described guide rail 316, so that the top on described top can correctly dispose, promptly, during it is carried, in heat treatment system 301, open (perhaps stretching) attentively.
Should be understood that, in heat treatment system 301, the supplemental support 315,315 ' that provides can keep opening attentively such as boots top, also can with the invisible footwear 310,310 of end user " the outer leather district of ' components bonding to prevent at described footwear 310,310 " ' causes possible damage, and is perhaps not attractive in appearance.
Figure 7 shows that a kind of footwear 410,410 ', 410 " the further equipment of heat treatment; or its parts; it comprises a footwear heat treatment system 401; for example above-described type; an and conveying device 402; it provides according to a further aspect in the invention with described footwear 410,410 ', 410 " be conveyed into and go out to the system 401 that adjusts.
With reference to Fig. 6, similar to above-described conveying device 302, described device 402 comprises a conveyer belt 405 that preferably is made of adiabatic synthetic material, a plurality of footwear 410,410 ', 410 of accepting to handle to the major general of being used for " the heat insulated support 403,403 ', 403 of some ", and one or more supplemental support 415,415 ', it is suitably on the tram in heat treatment system 401, holds to have the footwear 410,410 that top extends to actual height (such as boots) ".
Shown in Figure 7, the supplemental support of described device 415,415 ' identical with shown in Figure 6 those 315,315 ', therefore, the reader can be with reference to supplemental support among above Fig. 6 315,315 ' description.
Among Fig. 7 in the special conveying device, described heat insulated support 403,403 ', 403 " moulding with limit area supported and by side by side/the retroactive addition parts hold footwear 410,410 ', 410 ", and specifically, its moulding by with footwear 410,410 ', 410 " territory, suitable base area engage, heat treated footwear 410,410 ', 410 are accepted in constraint on correct position ".
More particularly, heat insulated support 403,403 ', 403 shown in Fig. 7 " make circular arc; extend to 180 ° among the embodiment described herein; and have size and surface characteristics; it can make the territory, base area be subjected to firm restraint, is meant in this case to accept heat treated footwear 410,410 ', 410 " top of corresponding heel.With relative heat insulated support 403,403 ', 403 " the top 410,410 ', 410 of joint " territory, base area and described arch heat insulated support 403,403 ', 403 " friction between the surface, and the surface of the conveyer belt of making by synthetic material 405 with not and relative arch heat insulated support 403,403 ', 403 " top 410,410 ', 410 of surface engagement " the territory, base area between friction on conveying device 402 to footwear 410,410 ', 410 " the generation firm restraint.
For example, these are by having the arch heat insulated support 403,403 ', 403 that arch metal framework that suitable heat-insulating material covers constitutes " also can on conveyer belt 405, separate mutually so that footwear 410 or its partly can insert in two spaces that exist between the supporting 403,403 ' continuously and this two continuously the space between the supporting 403,403 ' be subjected to firm restraint.
Preferably, described heat insulated support 403,403 ', 403 " be connected with conveyer belt 405 removedly, so that they can replace or be placed on diverse location on the described conveyer belt 405 easily, therefore, they can be used in difformity and just accept the footwear handled.
In the conveying device of another embodiment of the present invention, not shown in the figures, can use static air-breathing cup, promptly, not with aspirator the compressor of Venturi tube (or be connected to), or other mechanical devices such as hook and ring are arranged, or temporarily be fixed to the surface that is placed on the footwear on the described heat insulated support
Band connects with fluid.
Conveying device of the present invention is specially adapted to the Equipment for Heating Processing of footwear, and the footwear near final stage that wherein almost reach assembling can be accepted to handle with stretch leather (or other make the material on top) and/or the inharmonious adhesive that is used to assemble.
According to the present invention, use described conveying device beneficial especially, in the stretching baking oven, can carry out the control of heat and steam simultaneously and carry, and be used in the inharmonious refrigeration case of adhesive, footwear can be in low temperature environment.In fact, by above-described supporting parts, described conveying device can guarantee that the transporting velocity of footwear gets a promotion, and it is adiabatic by guaranteeing by heat insulated support between footwear and the conveying device, the time of staying of footwear in heat treatment system then can prolong, and the productivity ratio of described Equipment for Heating Processing is just promoted significantly.
By during described heat treatment, alleviate the damage that footwear are caused, the effect of described supporting parts can also promote product quality, and wherein said supporting parts can not disturb the outside of footwear, that is, and the invisible part of end user.
Claims (25)
1. footwear (10 in the Equipment for Heating Processing (1); 110) conveying device (2), described conveying device comprises at least one removable transportation part (5), it is used for one or many described footwear, it is characterized in that, described removable transportation part comprises at least one heat insulated support (3), place the some of at least one footwear on it, and the keeper (4,6,7,8,9 that described footwear can be stablized engage with described heat insulated support; 111,112,113), the shape of described keeper will engage with at least one part of at least one the footwear of placing on described heat insulated support, and can not disturb other outside of the footwear that are not placed on the described heat insulated support.
2. conveying device according to claim 1 is characterized in that, at least one part that is placed at least one footwear on the described heat insulated support is selected from sole, arch support or shoe-pad.
3. conveying device according to claim 1 and 2 is characterized in that, but the keeper of described footwear stable engagement is aspirated and/or vacuum type for having.
4. conveying device according to claim 3, it is characterized in that, described suction and/or vacuum keeper comprise an aspirator (9), and it is associated with a cell (8) or sealing duct (7), and described cell or sealing duct are connected with fluid with one or more vacuum noz(zle).
5. conveying device according to claim 3, it is characterized in that, described suction and/or produce vacuum and comprise a kind of compressed air flow generator, and one and described sole or described arch support and/or the corresponding venturi vacuum generator of described shoe-pad.
6. conveying device according to claim 1 and 2 is characterized in that, but makes the keeper of described footwear stable engagement comprise that one or more is fixed on the suction pad (4) on the described heat insulated support.
7. conveying device according to claim 1 and 2, it is characterized in that, but make the keeper of described footwear stable engagement, it comprises and the interim first mechanical couplings part that is coupled of at least one part of at least one footwear, and the second removable male part that is connected with described heat insulated support.
8. conveying device according to claim 1 and 2, wherein said footwear (110) are installed on the corresponding shoe tree (111), it is characterized in that, but make the keeper of described footwear stable engagement, it comprises described shoe tree, and it has and first magnetic of corresponding ferromagnetic combination or ferromagnetic unit (112) or the magnetic spare (113) that is associated with described heat insulated support.
9. any one described conveying device in requiring according to aforesaid right is characterized in that described removable transportation part is made of conveyer belt (5).
10. conveying device according to claim 9 is characterized in that, described conveyer belt comprises a kind of band of being made by metal material.
11., it is characterized in that described heat insulated support comprises at least one band that is made of plastics according to claim 9 or 10 described conveying devices, it is limited on the outside of described conveyer belt.
12. conveying device according to claim 9 is characterized in that, described conveyer belt is made and is formed described heat insulated support by heat-insulating material.
13., it is characterized in that described heat insulated support is made by silicon according to any one described conveying device in the aforesaid right requirement.
14., it is characterized in that described at least one heat insulated support is subject to described removable transportation part, so that its described relatively removable transportation part has at least one free degree according to any one described conveying device in the aforesaid right requirement.
15. conveying device according to claim 14 is characterized in that, described at least one heat insulated support is subject to the removable transportation part that rotates around rotating shaft.
16. conveying device according to claim 15 is characterized in that, the rotating shaft of described at least one heat insulated support meets at right angles with the direction of advance of described removable transportation part basically.
17. according to claim 15 or 16 described conveying devices, it is characterized in that, it comprises at least two heat insulated supports adjacent to each other, described two heat insulated supports of device retrain the front portion and the rear portion of described footwear respectively, and be connected with described removable transportation part, so that they can rotate around the axis separately, described two rotating shafts near supporting are parallel to each other.
18. conveying device according to claim 17 is characterized in that, described rotating shaft near heat insulated support meets at right angles with the bearing of trend of described footwear basically.
19. according to any one described conveying device in the aforesaid right requirement, it is characterized in that, described conveying device comprises one or more supplemental support (315,315 ', 316), to retrain at least one part of at least one footwear, described one or more supplemental support can't disturb the outside of described footwear.
20. conveying device according to claim 19 is characterized in that, described one or more supplemental support engages on the opposite part with respect to the described part that is placed on the same footwear on the described heat insulated support with at least one part of described footwear.
21., it is characterized in that described one or more supplemental support is adiabatic according to claim 19 or 20 described conveying devices, perhaps its part is adiabatic engaging with described at least footwear.
22. the Equipment for Heating Processing of footwear (1) is characterized in that, described equipment is included in according to the described footwear (10 in any one described equipment in the aforesaid right requirement; 110) conveying device (2).
23. equipment according to claim 22 is characterized in that, described equipment comprises a leather stretching baking oven.
24. equipment according to claim 23 is characterized in that, described baking oven comprises the air blast that steam is blown into described baking oven.
25., it is characterized in that described equipment comprises the refrigeration system that a kind of adhesive is inharmonious according to any one described equipment in the claim 22 to 24.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI2004A002077 | 2004-10-29 | ||
| IT002077A ITMI20042077A1 (en) | 2004-10-29 | 2004-10-29 | TRANSPORTATION DEVICE FOR FOOTWEAR |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101137303A true CN101137303A (en) | 2008-03-05 |
| CN100581405C CN100581405C (en) | 2010-01-20 |
Family
ID=35708458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200580045250A Expired - Fee Related CN100581405C (en) | 2004-10-29 | 2005-10-26 | Footwear conveyor and footwear heat treatment device possessing same |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1804603B1 (en) |
| CN (1) | CN100581405C (en) |
| AT (1) | ATE439773T1 (en) |
| BR (1) | BRPI0516892A (en) |
| DE (1) | DE602005016134D1 (en) |
| IT (1) | ITMI20042077A1 (en) |
| WO (1) | WO2006046116A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104824920A (en) * | 2015-05-20 | 2015-08-12 | 蒋桂云 | Automatic robot insole placing machine |
| CN106942838A (en) * | 2017-05-22 | 2017-07-14 | 陈芳 | A kind of full Intelligent Measurement machine for being used to detect the big bottom of shoes and midsole |
| CN107548324A (en) * | 2015-05-26 | 2018-01-05 | 瓦克化学股份公司 | For conveying the device of chunk polysilicon or granular polycrystalline silicon product stream |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890271B (en) * | 2015-05-22 | 2017-12-29 | 天津贝迪安全设备有限公司 | Ring-shaped rubber upper integral polyurethane sole injects streamline and its processing method |
| CN105901840A (en) * | 2016-06-17 | 2016-08-31 | 洛阳新思路电气股份有限公司 | Automatic shoe last loading and unloading device for automatic polyurethane shoe making production line |
| CN110122981B (en) * | 2019-06-13 | 2024-02-06 | 安踏（中国）有限公司 | Shoemaking production line |
| IT202100009821A1 (en) * | 2021-04-19 | 2022-10-19 | Denny VALENTINI | SUPPORT DEVICE FOR THERMAL TREATMENT OF AN UPPER |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3237227A (en) * | 1964-04-10 | 1966-03-01 | Formulast Corp | Directionally shrinking lasted shoe uppers |
| GB1275095A (en) * | 1969-08-22 | 1972-05-24 | Alfred Freeman | Treatment of footwear |
| GB1472647A (en) | 1975-10-30 | 1977-05-04 | Salient Eng Ltd | Finishing treatments for footwear |
| GB8321496D0 (en) | 1983-08-10 | 1983-09-14 | British United Shoe Machinery | Heat treatment of lasted shoe uppers |
| FR2587885B1 (en) | 1985-09-30 | 1988-04-08 | Huber Auguste | OVEN TO REACTIVATE THE TIP |
| EP0512127A1 (en) | 1991-05-02 | 1992-11-11 | SCHÖN & CIE. AG | Shoe treatment device with feeding equipment |
| DE9304387U1 (en) * | 1993-03-23 | 1993-05-13 | Gabor Gmbh, 8200 Rosenheim, De |
-
2004
- 2004-10-29 IT IT002077A patent/ITMI20042077A1/en unknown
-
2005
- 2005-10-26 WO PCT/IB2005/003185 patent/WO2006046116A1/en active Application Filing
- 2005-10-26 BR BRPI0516892-9A patent/BRPI0516892A/en not_active IP Right Cessation
- 2005-10-26 AT AT05797378T patent/ATE439773T1/en not_active IP Right Cessation
- 2005-10-26 EP EP05797378A patent/EP1804603B1/en not_active Not-in-force
- 2005-10-26 DE DE602005016134T patent/DE602005016134D1/en not_active Expired - Fee Related
- 2005-10-26 CN CN200580045250A patent/CN100581405C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104824920A (en) * | 2015-05-20 | 2015-08-12 | 蒋桂云 | Automatic robot insole placing machine |
| CN107548324A (en) * | 2015-05-26 | 2018-01-05 | 瓦克化学股份公司 | For conveying the device of chunk polysilicon or granular polycrystalline silicon product stream |
| CN107548324B (en) * | 2015-05-26 | 2019-08-23 | 瓦克化学股份公司 | For conveying the device of chunk polysilicon or granular polycrystalline silicon product stream |
| CN106942838A (en) * | 2017-05-22 | 2017-07-14 | 陈芳 | A kind of full Intelligent Measurement machine for being used to detect the big bottom of shoes and midsole |
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0516892A (en) | 2008-09-23 |
| EP1804603A1 (en) | 2007-07-11 |
| ATE439773T1 (en) | 2009-09-15 |
| WO2006046116A8 (en) | 2007-11-08 |
| EP1804603B1 (en) | 2009-08-19 |
| WO2006046116A1 (en) | 2006-05-04 |
| CN100581405C (en) | 2010-01-20 |
| ITMI20042077A1 (en) | 2005-01-29 |
| DE602005016134D1 (en) | 2009-10-01 |
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