CN210299758U - Vamp positioning mechanism of heel forming machine - Google Patents
Vamp positioning mechanism of heel forming machine Download PDFInfo
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- CN210299758U CN210299758U CN201920821528.3U CN201920821528U CN210299758U CN 210299758 U CN210299758 U CN 210299758U CN 201920821528 U CN201920821528 U CN 201920821528U CN 210299758 U CN210299758 U CN 210299758U
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- pressing
- heel
- positioning mechanism
- vamp
- shoe
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Abstract
The utility model discloses a vamp positioning mechanism of heel forming machine, including preforming and support, the one end of preforming with the one end of support is connected, the centre gripping end is located to the other end of support overhead, the other end of preforming is the free end, the preforming is located the upside end of the heel of shoe tree, will the support sets up on clamping jaw mechanism's centre gripping end, and when clamping jaw mechanism can't press from both sides the vamp and draw, clamping jaw mechanism downstream also can drive the preforming pushes down the heel of shoe tree makes the heel of vamp compresses tightly the location and is in on the shoe tree, avoids its skew aversion, applicable multiple different abnormal shape vamp.
Description
Technical Field
The utility model relates to a shoemaking equipment technical field especially relates to a vamp positioning mechanism of heel forming machine.
Background
With the improvement of the technological level, the traditional manual shoe making is developed into mechanical operation completed by mechanical equipment, for example, jogging shoes, tourist shoes, sports shoes, leather shoes, flat shoes, sergings, special sergings designed shoes and long-tube shoes can be completed on the mechanical equipment at one time or can be completed singly according to requirements, so that the operation is simple and the production efficiency is improved.
The heel forming machine is a common device in the prior shoe making industry, and is mainly used for carrying out hot-cold forming process on the heel part of the vamp, before compression molding forming operation, the vamp needs to be clamped and pulled, so that the vamp is tightly attached to a shoe tree, the clamping and pulling are realized by clamping two sides of the vamp by a chuck, and then the tightening is realized downwards under the action of power, so that the subsequent compression molding forming operation of the heel is facilitated, and some special-shaped small vamps only with the heel part of the vamp in the actual production are not suitable for adopting the mode and cannot be clamped and pulled, and if the heel forming machine is directly placed in the shoe tree for direct compression molding forming, the defects that the formed vamp is inclined and the like and cannot be compensated are easily caused.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a shoe upper positioning mechanism of a heel shaping machine which can position the shoe upper.
In order to solve the technical problem, the utility model provides a vamp positioning mechanism of heel forming machine, compress tightly the preforming of location on the shoe tree and be used for fixing including being used for the vamp the support of preforming, the one end of preforming with the one end of support is connected, the other end of support is located on the centre gripping end, the other end of preforming is the free end, the preforming is located the upside end of the heel of shoe tree.
Preferably, the bracket is provided with a clamping opening for mounting on the clamping head.
Preferably, the supporter is located at a front side end of the vamp of the footwear last.
Preferably, the bracket is provided with a first connecting hole, and the clamping end is provided with a second connecting hole which is in butt joint with the first connecting hole.
Preferably, the pressing sheet is a strip-shaped sheet inclined obliquely upwards from the connecting end to the free end.
As an optimized scheme, the shoe last pressing device further comprises a pressing rod used for pressing the edge of the vamp on the sole surface of the shoe last, a pressing rod arranged on the pressing rod and a pressing plate arranged on the adhesive film, wherein the pressing rod is rotatably arranged on the rack, the pressing rod is abutted against the pressing plate, and the pressing plate is pressed downwards to drive the pressing rod to rotate downwards so that the pressing rod presses the edge of the vamp on the sole surface of the shoe last.
Preferably, one end of the pressing rod is rotatably connected with the rack, the other end of the pressing rod is provided with a guide surface and a pressing surface, the guide surface is located below the pressing surface, the guide surface is parallel to the sole surface of the shoe tree, and the guide surface and the pressing surface are intersected to form an included angle which is larger than 90 degrees and smaller than 180 degrees.
As an optimized scheme, a limiting block is arranged on the pressing rod, a limiting rod used for limiting the rotation angle of the limiting block is arranged on the rack, and the limiting rod is located below the pressing rod.
Preferably, the pressing rod is provided with a first inclined surface, and the pressing plate is provided with a second inclined surface abutted against the first inclined surface.
The utility model provides a vamp positioning mechanism of heel forming machine compares with prior art, and its beneficial effect is: the utility model discloses in will the support sets up on gripper mechanism's centre gripping end, and when gripper mechanism can't press from both sides the vamp and draw, gripper mechanism downstream also can drive the preforming pushes down the heel of shoe tree makes the back heel of vamp compresses tightly the location and is in on the shoe tree, avoids its skew aversion, simple structure, the heterotypic vamp of applicable multiple difference practices thrift the utilization ratio of cost and improve equipment.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings required for the embodiments will be briefly described below, and obviously, the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view showing a three-dimensional structure of a shoe upper positioning mechanism of a heel shaping machine according to a preferred embodiment of the present invention.
Fig. 2 is a schematic structural view of a bracket and a pressing piece in the shoe upper positioning mechanism of the heel shaping machine according to the preferred embodiment of the present invention.
Fig. 3 is a schematic structural view of the pressing rod, the pressing rod and the pressing plate in the shoe upper positioning mechanism of the heel forming machine according to the preferred embodiment of the present invention.
Fig. 4 is a schematic structural view of the pressing rod, the limiting block and the limiting rod in the vamp positioning mechanism of the heel forming machine according to the preferred embodiment of the present invention.
In the figure: 1. a shoe last; 2. tabletting; 3. a support; 4. clamping the end head; 5. a clamping port; 6. a first connection hole; 7. a glue film; 8. a hold down bar; 9. a pressing rod; 10. pressing the plate; 11. a guide surface; 12. a compression surface; 13. a limiting block; 14. a limiting rod; 15. a first inclined plane; 16. a second inclined plane.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, in the description of the present invention, it should be noted that the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 4, the preferred embodiment of the present invention provides a shoe upper positioning mechanism of a heel shaping machine, which comprises a pressing sheet 2 for pressing and positioning a shoe upper on a shoe tree 1 and a bracket 3 for fixing the pressing sheet 2, wherein one end of the pressing sheet 2 is connected with one end of the bracket 3, the other end of the bracket 3 is arranged on a clamping end 4, the other end of the pressing sheet 2 is a free end, and the pressing sheet 2 is located at the upper end of the heel of the shoe tree 1.
The vamp positioning mechanism of the heel forming machine based on the technical characteristics is characterized in that the support 3 is arranged on the clamping end 4 of the clamping jaw mechanism, when the clamping jaw mechanism cannot clamp and pull the vamp, the clamping jaw mechanism moves downwards and can drive the pressing sheet 2 to press downwards to the heel of the shoe tree 1, so that the heel of the vamp is pressed and positioned on the shoe tree 1, the inclined displacement of the vamp is avoided, the vamp positioning mechanism is simple in structure, is suitable for various different special-shaped vamps, and is cost-saving and capable of improving the utilization rate of equipment.
In this embodiment, the support 3 is equipped with and is used for installing centre gripping mouth 5 on the centre gripping end 4, centre gripping mouth 5 is the C style of calligraphy, is convenient for with support 3 blocks on fixture's centre gripping end 4.
In this embodiment, the support 3 is located at the front side end of the vamp surface of the shoe tree 1, on one hand, the pressing and shaping of the adhesive film 7 are prevented from being hindered, and the normal pressing operation of the adhesive film is affected, on the other hand, the pressing of the cross lines of the pressing sheet 2 and the heel of the shoe tree 1 is enabled, the shoe vamp and the shoe tree 1 are ensured to have a larger pressing area, and the shaping effect of the shoe vamp is better.
Further, preforming 2 is by the link toward the inclined bar piece of free end slant for make preforming 2 with the shape of the 1 heel of shoe tree is more laminated.
In this embodiment, the support 3 is provided with a first connecting hole 6, the clamping end 4 is provided with a second connecting hole (not shown in the attached drawing) butted with the first connecting hole 6, and the first connecting hole 6 and the second connecting hole are connected by a bolt, so that the support 3 is fixed on the clamping end 4.
In the embodiment, the shoe comprises a pressing rod 8 for pressing the edge of the upper on the sole surface of the shoe tree 1, a pressing rod 9 arranged on the pressing rod 8, and a pressing plate 10 arranged on the adhesive film 7, the pressing rod 8 is rotatably arranged on the frame, the pressing rod 9 is abutted with the pressing plate 10, the pressing plate 10 presses the pressing rod 9 downwards to rotate so that the pressing rod 8 presses the edge of the vamp on the sole surface of the shoe tree 1, in the pressing and shaping operation, the edge of the vamp needs to be swept and folded by the sweeping knife mechanism, the adhesive film 7 drives the pressing plate 10 to press the pressing rod 9 in the pressing process, so that the pressing rod 8 rotates downwards to press the edge, the pressing rod 8 can be used for pressing and positioning the edges of the vamps for the sweeping knife mechanism, and the tight fit between the edges of the special-shaped vamps and the sole surfaces of the shoe trees 1 is guaranteed.
Furthermore, one end of the pressing rod 8 is rotatably connected with the rack, the other end of the pressing rod 8 is provided with a guide surface 11 and a pressing surface 12, the guide surface 11 is located below the pressing surface 12, the guide surface 11 is parallel to the sole surface of the shoe tree 1, the guide surface 11 and the pressing surface 12 intersect to form an included angle which is larger than 90 degrees and smaller than 180 degrees, in the downward rotating process of the pressing rod 8, the guide surface 11 is firstly contacted with the edge of the shoe upper, so that the edge of the shoe upper has a downward folding trend, and then the pressing surface 12 presses the edge of the shoe upper onto the sole surface of the shoe tree 1, and the positioning effect is achieved.
Furthermore, a limiting block 13 is arranged on the compressing rod 8, a limiting rod 14 used for limiting the rotation angle of the limiting block 13 is arranged on the rack, the limiting rod 14 is located below the compressing rod 8, when the compressing rod 8 recovers to a free state, the situation that the compressing rod 8 swings too much to be beneficial to continuous pressing operation is avoided, the limiting block 13 is abutted against the limiting rod 14 and can limit the rotation angle of the limiting block 13, and therefore the compressing rod 8 is rapidly stopped at a fixed position, and continuous pressing operation is facilitated.
Further, the pressing rod 9 is provided with a first inclined surface 15, and the pressing plate 10 is provided with a second inclined surface 16 abutting against the first inclined surface 15, so as to play a guiding role, and the pressing rod 9 drives the pressing rod 8 to rotate downwards.
The embodiment of the utility model provides a vamp positioning mechanism of back heel forming machine utilizes centre gripping end 4 drives downwards preforming 2 presses to shoe tree 1's heel makes the back heel of vamp compresses tightly the location and is in shoe tree 1 is last, utilizes support clamp plate 10 drives compress tightly 8 downwardly rotating of pole, compress tightly the location with the border of vamp, guarantee the border of abnormal shape vamp with the inseparable laminating of shoe tree 1's sole face can realize carrying out pressfitting customization operation to the abnormal shape vamp of multiple difference, avoids its skew aversion, guarantees vamp pressfitting quality.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (9)
1. The vamp positioning mechanism of the heel shaping machine is characterized by comprising a pressing sheet and a support, wherein the pressing sheet is used for pressing and positioning a vamp on a shoe tree, the support is used for fixing the pressing sheet, one end of the pressing sheet is connected with one end of the support, the other end of the support is arranged on a clamping end, the other end of the pressing sheet is a free end, and the pressing sheet is located at the upper side end of a heel of the shoe tree.
2. The shoe upper positioning mechanism of the heel setter as set forth in claim 1, wherein the bracket is provided with a clamping mouth for mounting on the clamping head.
3. The upper positioning mechanism of a heel setter as set forth in claim 1, wherein the bracket is located at a front side end of the vamp surface of the last.
4. The shoe upper positioning mechanism of the heel setter as set forth in claim 1, wherein the bracket is provided with a first connecting hole, and the clamping tip is provided with a second connecting hole abutting against the first connecting hole.
5. The shoe upper positioning mechanism of the heel shaper according to claim 1, wherein the pressing piece is a strip piece that is inclined obliquely upward from the connecting end to the free end.
6. The shoe upper positioning mechanism of the heel shaping machine according to any one of claims 1 to 5, further comprising a pressing rod for pressing the edge of the shoe upper against the sole surface of the shoe last, a pressing rod provided on the pressing rod, and a pressing plate provided on the adhesive film, wherein the pressing rod is rotatably provided on the frame, the pressing rod abuts against the pressing plate, and the pressing plate is pressed downward to drive the pressing rod to rotate downward, so that the pressing rod presses the edge of the shoe upper against the sole surface of the shoe last.
7. The shoe upper positioning mechanism of the heel shaping machine according to claim 6, wherein one end of the pressing rod is rotatably connected with the frame, the other end of the pressing rod is provided with a guide surface and a pressing surface, the guide surface is positioned below the pressing surface, the guide surface is parallel to the sole surface of the shoe tree, and the guide surface and the pressing surface intersect to form an included angle of more than 90 degrees and less than 180 degrees.
8. The shoe upper positioning mechanism of the heel shaping machine according to claim 6, wherein the pressing rod is provided with a limiting block, the frame is provided with a limiting rod for limiting a rotation angle of the limiting block, and the limiting rod is located below the pressing rod.
9. The shoe upper positioning mechanism of the heel shaping machine according to claim 6, wherein the pressing rod is provided with a first inclined surface, and the pressing plate is provided with a second inclined surface abutting against the first inclined surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920821528.3U CN210299758U (en) | 2019-05-30 | 2019-05-30 | Vamp positioning mechanism of heel forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920821528.3U CN210299758U (en) | 2019-05-30 | 2019-05-30 | Vamp positioning mechanism of heel forming machine |
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| Publication Number | Publication Date |
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| CN210299758U true CN210299758U (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920821528.3U Active CN210299758U (en) | 2019-05-30 | 2019-05-30 | Vamp positioning mechanism of heel forming machine |
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| CN (1) | CN210299758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113729359A (en) * | 2021-09-14 | 2021-12-03 | 杨平 | Heel forming and setting machine with conveniently fixed vamp and fixing method |
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2019
- 2019-05-30 CN CN201920821528.3U patent/CN210299758U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113729359A (en) * | 2021-09-14 | 2021-12-03 | 杨平 | Heel forming and setting machine with conveniently fixed vamp and fixing method |
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