CN204604965U - A kind of mechanism of injecting polyurethane to upper of a shoe - Google Patents
A kind of mechanism of injecting polyurethane to upper of a shoe Download PDFInfo
- Publication number
- CN204604965U CN204604965U CN201520176805.1U CN201520176805U CN204604965U CN 204604965 U CN204604965 U CN 204604965U CN 201520176805 U CN201520176805 U CN 201520176805U CN 204604965 U CN204604965 U CN 204604965U
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- locomotive
- cast
- shoe
- arm
- fixed
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Abstract
The utility model discloses a kind of mechanism of injecting polyurethane to upper of a shoe, comprise casting machine, travel mechanism; Travel mechanism comprises locomotive, is positioned at locomotive top and outwards laterally extending cast arm, and cast arm can transversal stretching, and casting machine is arranged on locomotive, and the injector head of casting machine is arranged on the front end of cast arm, and the below of injector head arranges shoes making machine; Above-mentioned travel mechanism also comprises the driving mechanism ordering about cast arm tilting, this driving mechanism comprise utilize internal and external threads to engage and the threaded rod of lifting, for drive internal thread to rotate driven angular wheel, the rotation of restriction threaded rod pole.By technique scheme, locomotive can longitudinal translation, cast arm can outside transversal stretching, to adjust the vertical and horizontal displacement of injector head, and cast arm can pole be fulcrum tilting, make the height adjustable of injector head, to adapt to the cast of all kinds upper of a shoe, to coordinate model or highly different shoes making machine, improve the utilization rate of casting machine.
Description
Technical field:
The utility model relates to technical field of shoe making, to the shoemaking casting mechanism of the upper of a shoe cast polyurethane material after fluffing in a kind of shoemaking process.
Background technology:
In shoemaking process, level and smooth upper of a shoe bonding edge is carried out fluffing process by shoes making machine, then through polyurethane casting machine injection after by fluffing after the whole footwear of upper of a shoe formation mutually bonding with corresponding site, above operation is step important in shoemaking process, deciding factor is played to the quality of its shoes, and in current shoemaking operation, the manually-operated mode of the many employings of above operation, namely a manual material feeding of workman (namely injecting polyurethane to the upper of a shoe place after fluffing) is had before every platform shoes making machine, then through process such as shoes making machine pressings, the quality of its footwear produced is larger by the impact of human factor, automaticity is low, need more manpower, the duration of pouring is long, cause production efficiency low.
Application number be 201420216078.2 utility model disclose a kind of shoemaking apparatus for pouring, be intended to solve current manual and pour into a mould that efficiency is low, automaticity is low, casting quality is affected by human factors larger technical problem, comprise shoes making machine, travel mechanism, actuating unit, the casting machine be arranged in described travel mechanism, described casting machine comprises injector head, and described actuating unit comprises propulsion electric machine, described travel mechanism comprises at least one locomotive, the helical axis be arranged in parallel and sliding axle, one end of described helical axis is corresponding with described propulsion electric machine to be connected, the below correspondence of described locomotive is provided with at least one its inwall and is provided with spiral fluted screw sheel, and at least one sliding sleeve corresponding with described sliding axle, described screw sheel correspondence is enclosed within described helical axis, described sliding sleeve correspondence is enclosed within described sliding axle, the cast arm extending to locomotive outside is provided with on the top of described locomotive, described injector head correspondence is arranged at the front end of described cast arm, described shoes making machine correspondence is arranged at the below of described injector head.
Although above-mentioned utility model improves automaticity and cast efficiency, in process of production, due to upper of a shoe different sizes to be processed, if the height of injector head immobilizes, be difficult to the cast adapting to all kinds upper of a shoe.In addition, because the model of shoes making machine is different, highly different, if the height of injector head immobilizes, be difficult to coordinate model or highly different shoes making machine.
Utility model content:
The technical problem that the utility model solves: above-mentioned shoemaking apparatus for pouring of the prior art, the height of injector head immobilizes, and is difficult to the cast adapting to all kinds upper of a shoe, is also difficult to coordinate model or highly different shoes making machine.
The utility model provides following technical scheme:
Inject a mechanism for polyurethane to upper of a shoe, comprise casting machine, travel mechanism;
Described travel mechanism comprises locomotive, for driving the screw body of locomotive longitudinal translation, being positioned at locomotive top and outwards laterally extending cast arm, described casting machine is arranged on locomotive, casting machine comprises injector head, injector head is arranged on the front end of cast arm, and the below of injector head arranges shoes making machine;
Described travel mechanism also comprises the pinion and rack ordering about the cast outside extending transversely of arm or inside horizontal indentation, the guide rail supplying the cast outside extending transversely of arm or inside horizontal indentation;
Described travel mechanism also comprises the 3rd driving mechanism ordering about the lifting of cast arm, and the 3rd driving mechanism comprises cylindrical shell, threaded rod, intermeshing driven angular wheel and active angular wheel, pole; Described cylindrical shell is vertically fixed on the top of locomotive, driven angular wheel is articulated in the top of cylindrical shell, driven angular wheel centre offers axial threaded hole, described threaded rod is screwed onto in screwed hole, the top of threaded rod is hinged on the bottom of guide rail, and described active angular wheel is articulated on locomotive, and described pole is vertically arranged on the side of cylindrical shell, the bottom of pole is fixed on the top of locomotive, and the top of pole is hinged on the bottom of guide rail.
By technique scheme, screw body drives locomotive longitudinal translation, the not only length travel amount of adjustable injector head, and, also can order about injector head and continuously the upper of a shoe on multiple stage shoes making machine arranged side by side be poured into a mould.Pinion and rack orders about cast arm and does moving, to adjust the length travel amount of injector head, so that injector head is poured into a mould upper of a shoe exactly of outside extending transversely or inside horizontal indentation along guide rail.3rd driving mechanism orders about cast arm with pole top for fulcrum carries out the swing of certain amplitude, order about the lifting that certain amplitude is made in cast arm front end, and then order about the lifting that injector head makes certain amplitude, to adapt to the cast of all kinds upper of a shoe, to coordinate model or highly different shoes making machine, improve the utilization rate of casting machine.
It is as follows that above-mentioned 3rd driving mechanism orders about the cast arm operation principle of carrying out certain amplitude swing for fulcrum with pole top: initiatively angular wheel rotates, and drives the driven angular wheel engaged with it to rotate; Because the rotary freedom of pole double thread bar limits, therefore, elevating movement done by the threaded rod be spirally connected with driven angular wheel, and the bottom of threaded rod can be stretched in cylindrical shell; The threaded rod of lifting orders about cast arm with pole top for fulcrum carries out the swing of certain amplitude.
In technique scheme, the mode that described driven angular wheel is articulated on cylindrical shell is as follows: the bottom center place of described driven angular wheel offers circular groove, and in circular groove, interference fit has bearing, and cylinder top is interference fitted in the inner ring of bearing; The center line of described threaded rod overlaps with the center line of cylindrical shell, and the internal diameter of cylindrical shell is greater than the external diameter of threaded rod, stretches in cylindrical shell in lifting process to facilitate the bottom of threaded rod.
As a kind of explanation of the present utility model, the mode that described active angular wheel is articulated on locomotive is as follows: described active angular wheel is fixed on a bent axle, bent axle is articulated on a support plate, and support plate is fixed on locomotive, and operating personnel's rotary crankshaft can drive initiatively angular wheel to rotate.
As the utility model illustrating screw body, described screw body comprises the screw mandrel longitudinally arranged, the inner thread piece, the slide bar parallel with screw mandrel, the fixed block that coordinate with screw mandrel; Described inner thread piece is fixed on the bottom of locomotive, and one end of screw mandrel connects motor, and the other end of screw mandrel is articulated on a back-up block; Described fixed block is fixed on the bottom of locomotive, and fixed block offers slide opening, and slide bar activity is plugged in slide opening, and the two ends of slide bar are fixed on back-up block.As described above, screw mandrel drives inner thread piece longitudinal translation on screw mandrel, and inner thread piece drives locomotive longitudinal translation, and meanwhile, locomotive drives fixed block longitudinal translation on slide bar.Improve as one, the quantity of described inner thread piece is two, and the quantity of described fixed block is two, to improve the moving stability of locomotive.
As the one explanation of the utility model to rack-and-pinion, described pinion and rack comprises gear, tooth bar, the cross section of described guide rail is concave shape, the cross section of described cast arm is convex shape, the activity of cast arm is plugged in guide rail, described tooth bar is laterally fixed on the end face of cast arm, and be connected motor with tooth bar meshed gears, this motor is fixed on the sidewall of guide rail.The cross section of guide rail is arranged in concave shape, and the cross section of cast arm be convex shape, the phenomenon that can prevent from cast arm from one end occurring in moving process upwarping.
Illustrate the one of injector head with the annexation of cast arm as the utility model, described injector head is hinged on the front end of cast arm.So, in the process that cast upper-arm circumference swings around pole top, injector head remains state vertically downward.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is a kind of structural representation injecting the mechanism of polyurethane to upper of a shoe of the utility model;
Fig. 2 is the structural representation of the mechanism's gained injecting polyurethane in upward view 1 to upper of a shoe;
Fig. 3 is the structural representation of the mechanism's gained injecting polyurethane in right view 1 to upper of a shoe;
Fig. 4 be in Fig. 3 the 3rd driving mechanism by the structural representation after cutting.
Detailed description of the invention:
Inject a mechanism for polyurethane to upper of a shoe, comprise casting machine, travel mechanism.
As Fig. 1, described travel mechanism comprises locomotive 10, for driving the screw body 20 of locomotive longitudinal translation, being positioned at locomotive top and outwards laterally extending cast arm 30, described casting machine is arranged on locomotive, casting machine comprises injector head 40, injector head is arranged on the front end of cast arm, and the below of injector head arranges shoes making machine.
As Fig. 2, above-mentioned screw body 20 comprises the screw mandrel 21 longitudinally arranged, the inner thread piece 22, the slide bar 23 parallel with screw mandrel, the fixed block 24 that coordinate with screw mandrel; Described inner thread piece is fixed on the bottom of locomotive 10, and one end of screw mandrel connects motor 25, and the other end of screw mandrel is articulated on a back-up block; Described fixed block is fixed on the bottom of locomotive, and fixed block offers slide opening, and slide bar activity is plugged in slide opening, and the two ends of slide bar are fixed on back-up block.
As Fig. 1, described travel mechanism also comprises the pinion and rack 50 ordering about the cast outside extending transversely of arm or inside horizontal indentation, the guide rail 60 supplying the cast outside extending transversely of arm or inside horizontal indentation.
As Fig. 1, said gear rackwork 50 comprises gear 51, tooth bar 52, the cross section of described guide rail 60 is concave shape, the cross section of described cast arm 30 is convex shape, the activity of cast arm is plugged in guide rail, described tooth bar is laterally fixed on the end face of cast arm, and be connected motor 54 with tooth bar meshed gears, this motor is fixed on the sidewall of guide rail.
As Fig. 1, described travel mechanism also comprises the 3rd driving mechanism 70 ordering about the lifting of cast arm, composition graphs 3, Fig. 4, and the 3rd driving mechanism comprises cylindrical shell 71, threaded rod 72, intermeshing driven angular wheel 73 and active angular wheel 74, pole 75.Described cylindrical shell is vertically fixed on the top of locomotive, driven angular wheel is articulated in the top of cylindrical shell, driven angular wheel centre offers axial threaded hole, described threaded rod is screwed onto in screwed hole, the top of threaded rod is hinged on the bottom of guide rail, and described active angular wheel is articulated on locomotive, and described pole is vertically arranged on the side of cylindrical shell, the bottom of pole is fixed on the top of locomotive, and the top of pole is hinged on the bottom of guide rail.
In above-mentioned 3rd driving mechanism 70, as Fig. 4, the bottom center place of described driven angular wheel 73 offers circular groove 731, and in circular groove, interference fit has bearing 76, and cylindrical shell 71 top is interference fitted in the inner ring of bearing; The described center line of threaded rod 72 overlaps with the center line of cylindrical shell, and the internal diameter of cylindrical shell is greater than the external diameter of threaded rod 72.
In above-mentioned 3rd driving mechanism 70, as Fig. 4, described active angular wheel 74 is fixed on a bent axle 77, and bent axle is articulated on a support plate 78, and support plate is fixed on locomotive.
Composition graphs 3, Fig. 4, based on the design of the 3rd driving mechanism 70, described injector head 40 is hinged on the front end of cast arm 30.
In practical operation, screw body 20 drives locomotive 10 longitudinal translation, not only the length travel amount of adjustable injector head 40, and the upper of a shoe that also can order about on the continuous shoes making machine arranged side by side to multiple stage of injector head 40 is poured into a mould.Pinion and rack 50 orders about cast arm 30 and does moving, to adjust the length travel amount of injector head 40, so that injector head 40 is poured into a mould upper of a shoe exactly of outside extending transversely or inside horizontal indentation along guide rail 60.Threaded rod 72 in 3rd driving mechanism 70 does elevating movement under the driving of driven angular wheel 73, threaded rod 72 orders about cast arm 30 with pole 75 top for fulcrum carries out the swing of certain amplitude, order about the lifting that certain amplitude is made in cast arm 30 front end, and then order about the lifting that injector head 40 makes certain amplitude, to adapt to the cast of all kinds upper of a shoe, to coordinate model or highly different shoes making machine, improve the utilization rate of casting machine.
Above content is only better embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (6)
1. inject a mechanism for polyurethane to upper of a shoe, comprise casting machine, travel mechanism; Described travel mechanism comprises locomotive (10), for driving the screw body of locomotive longitudinal translation (20), being positioned at locomotive top and outwards laterally extending cast arm (30), described casting machine is arranged on locomotive, casting machine comprises injector head (40), injector head is arranged on the front end of cast arm, and the below of injector head arranges shoes making machine; Described travel mechanism comprises the pinion and rack (50) ordering about the cast outside extending transversely of arm or inside horizontal indentation, the guide rail (60) supplying the cast outside extending transversely of arm or inside horizontal indentation; It is characterized in that: described travel mechanism also comprise order about cast arm lifting the 3rd driving mechanism (70), the 3rd driving mechanism comprise cylindrical shell (71), threaded rod (72), intermeshing driven angular wheel (73) and active angular wheel (74), pole (75); Described cylindrical shell is vertically fixed on the top of locomotive, driven angular wheel is articulated in the top of cylindrical shell, driven angular wheel centre offers axial threaded hole, described threaded rod is screwed onto in screwed hole, the top of threaded rod is hinged on the bottom of guide rail, and described active angular wheel is articulated on locomotive, and described pole is vertically arranged on the side of cylindrical shell, the bottom of pole is fixed on the top of locomotive, and the top of pole is hinged on the bottom of guide rail.
2. a kind ofly as claimed in claim 1 inject the mechanism of polyurethane to upper of a shoe, it is characterized in that: the bottom center place of described driven angular wheel (73) offers circular groove (731), in circular groove, interference fit has bearing (76), and cylindrical shell (71) top is interference fitted in the inner ring of bearing; The center line of described threaded rod (72) overlaps with the center line of cylindrical shell, and the internal diameter of cylindrical shell is greater than the external diameter of threaded rod (72).
3. a kind ofly as claimed in claim 1 inject the mechanism of polyurethane to upper of a shoe, it is characterized in that: described active angular wheel (74) is fixed on a bent axle (77), bent axle is articulated on a support plate (78), and support plate is fixed on locomotive.
4. a kind ofly as claimed in claim 1 inject the mechanism of polyurethane to upper of a shoe, it is characterized in that: described screw body (20) comprises the screw mandrel (21) longitudinally arranged, the inner thread piece (22), the slide bar parallel with screw mandrel (23), the fixed block (24) that coordinate with screw mandrel; Described inner thread piece is fixed on the bottom of locomotive (10), and one end of screw mandrel connects motor (25), and the other end of screw mandrel is articulated on a back-up block; Described fixed block is fixed on the bottom of locomotive, and fixed block offers slide opening, and slide bar activity is plugged in slide opening, and the two ends of slide bar are fixed on back-up block.
5. a kind ofly as claimed in claim 1 inject the mechanism of polyurethane to upper of a shoe, it is characterized in that: described pinion and rack (50) comprises gear (51), tooth bar (52), the cross section of described guide rail (60) is concave shape, the cross section of described cast arm (30) is convex shape, the activity of cast arm is plugged in guide rail, described tooth bar is laterally fixed on the end face of cast arm, be connected motor (54) with tooth bar meshed gears, this motor is fixed on the sidewall of guide rail.
6. a kind ofly as claimed in claim 1 inject the mechanism of polyurethane to upper of a shoe, it is characterized in that: described injector head (40) is hinged on the front end of cast arm (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176805.1U CN204604965U (en) | 2015-03-26 | 2015-03-26 | A kind of mechanism of injecting polyurethane to upper of a shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176805.1U CN204604965U (en) | 2015-03-26 | 2015-03-26 | A kind of mechanism of injecting polyurethane to upper of a shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204604965U true CN204604965U (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520176805.1U Expired - Fee Related CN204604965U (en) | 2015-03-26 | 2015-03-26 | A kind of mechanism of injecting polyurethane to upper of a shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204604965U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742399A (en) * | 2015-03-26 | 2015-07-01 | 苏州市景荣科技有限公司 | Mechanism for filling polyurethane into upper |
| CN112829148A (en) * | 2021-01-05 | 2021-05-25 | 文成 | Rubber and plastic composite sole casting mold |
-
2015
- 2015-03-26 CN CN201520176805.1U patent/CN204604965U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742399A (en) * | 2015-03-26 | 2015-07-01 | 苏州市景荣科技有限公司 | Mechanism for filling polyurethane into upper |
| CN112829148A (en) * | 2021-01-05 | 2021-05-25 | 文成 | Rubber and plastic composite sole casting mold |
| CN112829148B (en) * | 2021-01-05 | 2023-08-08 | 佛山市南海华足鞋业有限公司 | Rubber and plastic composite sole casting forming die |
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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: 20150902 Termination date: 20160326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |