CN112704301A - Roller cutting rapid forming method and forming device for shoe material groove - Google Patents
Roller cutting rapid forming method and forming device for shoe material groove Download PDFInfo
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- CN112704301A CN112704301A CN202110016946.7A CN202110016946A CN112704301A CN 112704301 A CN112704301 A CN 112704301A CN 202110016946 A CN202110016946 A CN 202110016946A CN 112704301 A CN112704301 A CN 112704301A
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- shoe material
- groove
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- forming
- roll
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D8/00—Machines for cutting, ornamenting, marking or otherwise working up shoe part blanks
- A43D8/02—Cutting-out
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Abstract
The invention discloses a roller cutting rapid forming method and a forming device for shoe material grooves, comprising the following steps: selecting a material with resilience as a shoe material blank; arranging a driving roller and a driven roller according to the shape of the groove of the shoe material, wherein a forming convex block matched with the shape of the groove is convexly arranged on the driving roller, and a forming groove with the same shape as the groove is correspondingly concavely arranged on the driven roller; the method comprises the following steps of (1) introducing shoe material blanks, and rolling the driving rollers and the driven rollers in opposite directions so that the forming bumps and the forming grooves extrude the shoe material blanks to form protruding parts on one surfaces of the shoe material blanks, and simultaneously cutting off the protruding parts by cutting knives between the driving rollers and the driven rollers; the shoe material is rebounded, and a groove is formed on the surface opposite to the position of the convex part. The invention provides a novel groove forming process, shoe material blanks cannot be clamped on a die, automatic forming can be realized only by placing the shoe material blanks between a driving roller and a driven roller, continuous production is realized, burrs cannot be generated on the surface of a formed groove, forming precision is high, and comfort is high.
Description
Technical Field
The invention relates to the technical field of shoe material forming, in particular to a shoe material groove roller cutting rapid forming method and a forming device thereof.
Background
Shoes are a necessary garment for activities of people, and conventional articles of athletic footwear include two primary components, an upper and a sole structure. The upper provides a covering for the foot that comfortably receives the foot and securely positions the foot with respect to the sole structure, which is secured to a lower portion of the upper and generally positioned between the foot and the ground, and which, in addition to attenuating ground reaction forces, may provide traction and impart stability, for example. Some common soles in the market usually include an outsole and a midsole, the outsole mainly contacts with the ground, mainly needs to be anti-skid and wear-resistant, the midsole is arranged on the outsole, mainly needs to have certain softness to enable shoes to be more comfortable, the midsole can be often embedded into some functional blocks to increase the midsole function, such as shock absorption blocks, light blocks, elastic blocks, air cushion blocks and the like, grooves are required to be arranged on the surface of the midsole to embed the functional blocks, frequently, insoles can be padded in the shoes to enable the feet of users to be comfortable and also can protect the feet, for the insoles of sports shoes, grooves are often arranged at the positions, corresponding to the heels, of the insoles to form packages to protect the heels, the stability is increased, grooves are arranged on the midsole or the insoles and generally manufactured in a die stamping mode, stamping equipment is complex, continuous production cannot be carried out, and the die structure is complex, the insole or the middle bottom is easily clamped inside the die, and the manual intervention links are more, so that the manufacturing efficiency is low, burrs are easily formed on the surface of the punched groove, and the comfort degree is affected.
Disclosure of Invention
The invention aims to provide a roller cutting rapid forming method and a forming device for shoe material grooves, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a method for roll-cutting rapid prototyping of shoe material grooves, the method comprising:
selecting a material with resilience as a shoe material blank;
arranging a driving roller and a driven roller according to the shape of the groove of the shoe material, wherein a forming convex block matched with the shape of the groove is convexly arranged on the driving roller, and a forming groove with the same shape as the groove is correspondingly concavely arranged on the driven roller;
the shoe material blank is led in, and the driving roller and the driven roller roll in opposite directions, so that the forming convex blocks and the forming grooves extrude the shoe material blank to form a convex part on one surface of the shoe material blank, and meanwhile, a cutting knife between the driving roller and the driven roller cuts off the convex part;
the shoe material blank rebounds, and a groove is formed on the surface opposite to the position of the protruding part.
Further, the method further comprises: and slitting the shoe material blank with the grooves.
Further, the shoe material comprises any one of an insole and a midsole.
The utility model provides a shoes material recess roller cuts rapid prototyping device, forming device include the drive roll and the driven roll that reverse roll each other and set up in cutting the sword between drive roll and the driven roll, the drive roll epirelief be equipped with the shaping lug of groove shape looks adaptation, correspond concavely on the driven roll and be equipped with the shaping recess the same with the groove shape, shaping lug and shaping recess are used for extrude shoes material blank in order to form the bulge in shoes material blank one side when the drive roll with driven roll reverse roll each other, it is right to cut the sword be used for the bulge is amputated, with when shoes material blank kick-backs the opposite one side of bulge position forms the recess.
Further, forming device still includes the workstation, the drive roll set up in the upper portion of workstation, driven roll set up in the lower part of workstation, it supplies to run through on the workstation the roll-in groove that drive roll and driven roll-over each other, cut the sword set up in roll-in groove department.
Further, the cutting knife is tangent to the driven roller.
Furthermore, the forming device also comprises a driving component for driving the cutting knife to move.
Furthermore, the driving assembly comprises a first driving wheel and a second driving wheel, and the cutting knife is sleeved on the first driving wheel and the second driving wheel.
Furthermore, the assembling clearance between the driving roller and the driven roller is the thickness of the shoe material.
Furthermore, the forming convex blocks are distributed on the roll surface of the driving roll at intervals, and the forming grooves are correspondingly distributed on the roll surface of the driven roll at intervals.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention selects a material with rebound resilience as a shoe material blank which can be used on a midsole or an insole, a forming convex block matched with the shape of a required groove is convexly arranged on a driving roller, a forming groove with the same shape as the required groove is correspondingly concavely arranged on a driven roller, the shoe material blank is extruded by the driving roller and the driven roller in opposite rolling directions to form a convex part on one side of the shoe material blank, and the convex part is cut off by a cutting knife so as to form a groove on the opposite side of the position of the convex part when the shoe material blank rebounds, thereby providing a new groove forming process without using a stamping device and a stamping die, the shoe material blank can not be clamped on the die, the structure is simple, the operation is easy, the automatic forming can be realized only by placing the shoe material blank between the driving roller and the driven roller, the continuous production is realized, and the surface of the formed groove can not generate burrs, the forming precision is high, and the comfort level is high;
2. the forming convex blocks and the forming grooves are respectively distributed on the roll surfaces of the driving roll and the driven roll at intervals, shoe material blanks can be continuously rolled to form groove groups, and then the shoe material blanks are cut to form single shoe materials.
Drawings
FIG. 1 is a schematic view of a roller cutting device for forming grooves in shoe materials;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a second schematic view of the roller cutting device for forming grooves in shoes according to the present invention;
FIG. 4 is a schematic structural view of the shoe material groove roll cutting rapid prototyping device of the present invention when the shoe material blank is rolled;
FIG. 5 is a schematic view of an assembly structure of the shoe material groove roll cutting rapid prototyping device of the present invention;
FIG. 6 is a schematic view of a second shoe material groove roll-cutting rapid prototyping apparatus according to an embodiment of the present invention;
FIG. 7 is a flow chart of a method for roll-cutting rapid forming of grooves in shoe materials according to the present invention;
FIG. 8 is a schematic view of the rolled shoe material blank according to the present invention;
in the figure, 100-shoe material blank, 101-groove, 1-workbench, 11-rolling groove, 2-driving roller, 21-forming convex block, 3-driven roller, 31-forming groove, 4-cutting knife, 5-driving component, 51-first driving wheel and 52/second driving wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1-5, a shoes material recess roller cuts quick forming device for form the recess 101 of predetermineeing the shape on shoes material blank 100, shoes material can be shoe-pad or insole and so on some need comparatively soft in order to increase the shoes material of comfort level, forming device includes workstation 1, install the drive roll 2 and the passive roller 3 that roll each other on workstation 1 and set up in cutting sword 4 between drive roll 2 and the passive roller 3, the drive roll 2 epirelief is equipped with the shaping lug 21 with recess 101 shape looks adaptation, correspond the concave shaping recess 31 that is the same with recess 101 shape that is equipped with on the passive roller 3, shaping lug 21 and shaping recess 31 are used for in extrude shoes material blank 100 when drive roll 2 and passive roller 3 roll each other in order to form the bulge in shoes material blank 100 one side, it is used for right to cut sword 4, to form a groove 101 on the side opposite to the location of the bulge when the shoe material blank 100 is rebounded, the forming convex blocks 21 are distributed on the roll surface of the driving roll 2 at intervals, the forming grooves 31 are correspondingly distributed on the roll surface of the driven roll 3 at intervals, in this embodiment, the driving roller 2 is disposed at an upper portion of the table 1, the driven roller 3 is disposed at a lower portion of the table 1, a rolling groove 11 for the driving roller 2 and the driven roller 3 to roll in opposite directions is penetrated on the working platform 1, the assembly gap between the driving roller 2 and the driven roller 3 is the thickness of the shoe material, the cutting knife 4 is arranged at the rolling groove 11, meanwhile, the cutting knife 4 is tangent to the driven roller 3, and a positioning mechanism of the shoe material blank 100 is arranged on the workbench 1 and can be a positioning frame arranged on the workbench 1.
The second embodiment is as follows:
as shown in fig. 6, the present embodiment and the first embodiment have the same working table 1, driving roller 2, driven roller 3 and cutting blade 4, and different from the first embodiment, the present embodiment further includes a driving assembly 5 for driving the cutting blade 4 to move, the driving assembly 5 includes a first driving wheel 51 and a second driving wheel 52, the cutting blade 4 is sleeved on the first driving wheel 51 and the second driving wheel 52, and when the first driving wheel 51 and the second driving wheel 52 rotate, the cutting blade 4 is driven to cut the protrusion.
As shown in fig. 7, the present embodiment provides a method for roll-cutting and rapid-forming grooves in shoe materials, such as shoe insoles or midsoles, which need to be relatively soft for comfort, the method includes the following steps:
s1: selecting a material with resilience as a shoe material blank;
s2: arranging a driving roller and a driven roller according to the shape of the groove of the shoe material, wherein a forming convex block matched with the shape of the groove is convexly arranged on the driving roller, and a forming groove with the same shape as the groove is correspondingly concavely arranged on the driven roller;
s3: the shoe material blank is led in, and the driving roller and the driven roller roll in opposite directions, so that the forming convex blocks and the forming grooves extrude the shoe material blank to form a convex part on one surface of the shoe material blank, and meanwhile, a cutting knife between the driving roller and the driven roller cuts off the convex part;
s4: the shoe material blank rebounds, and a groove is formed on the surface opposite to the position of the protruding part.
Specifically, a material with resilience is selected as the shoe material blank 100, such as POE elastomer, PU, TPU, ETPU foam material, and the like; manufacturing a driving roller 2 and a driven roller 3 according to a preset groove 101 shape, wherein a forming convex block 21 matched with the groove 101 in shape is convexly arranged on the driving roller 2, a forming groove 31 with the same shape as the groove 101 is correspondingly concavely arranged on the driven roller 3, the forming convex blocks 21 are distributed on the roller surface of the driving roller 2 at intervals, and the forming grooves 31 are distributed on the roller surface of the driven roller 3 at intervals; a roller pressing groove 11 for the driving roller 2 and the driven roller 3 to roll in the opposite direction is arranged on the workbench 1 in a penetrating way; installing a driving roller 2 and a driven roller 3, installing the driving roller 2 on the upper part of the workbench 1, arranging the driven roller 3 on the lower part of the workbench 1, and setting the assembling gap between the driving roller 2 and the driven roller 3 to be the thickness of a shoe material; arranging a cutting knife 4 at the rolling groove 11, wherein the cutting knife 4 is tangent to the driven roller 3, and the cutting knife 4 can be fixedly arranged at the rolling groove 11 and can also be sleeved on the first driving wheel 51 and the second driving wheel 52; introducing a shoe material blank 100, wherein the shoe material blank 100 can be in a roll shape or a long strip shape or a single sole or midsole, and is described in a long strip shape below, the shoe material blank 100 is placed on the workbench 1 from the front side, specifically can be placed between the driving roller 2 and the driven roller 3, the driving roller 2 and the driven roller 3 roll in opposite directions, so as to drive the shoe material blank 100 to move, the shoe material blank 100 is extruded by the forming bump 21 and the forming groove 31, due to the elasticity of the shoe material blank 100, the front side of the shoe material blank 100 is concave under the action of the forming bump 21 and the forming groove 31, the back side of the shoe material blank 100 is convex, so as to form a convex part, and meanwhile, the fixedly installed cutting knife 4 cuts off the convex part or rotates through the first driving wheel 51 and the second driving wheel 52 to drive the cutting knife 4 to cut off the convex part; as shown in fig. 8, after the shoe material blank 100 rebounds due to the resilience of the material, the front surface of the shoe material blank 100 forms a groove 101 at the position of the convex portion; the shoe material blank 100 with the grooves 101 is cut to form a single sole or a middle sole.
The invention selects a material with rebound resilience as a shoe material blank which can be used on a midsole or an insole, a forming convex block matched with the shape of a required groove is convexly arranged on a driving roller, a forming groove with the same shape as the required groove is correspondingly concavely arranged on a driven roller, the shoe material blank is extruded by the driving roller and the driven roller in opposite rolling directions to form a convex part on one side of the shoe material blank, and the convex part is cut off by a cutting knife so as to form a groove on the opposite side of the position of the convex part when the shoe material blank rebounds, thereby providing a new groove forming process without using a stamping device and a stamping die, the shoe material blank can not be clamped on the die, the structure is simple, the operation is easy, the automatic forming can be realized only by placing the shoe material blank between the driving roller and the driven roller, the continuous production is realized, and the surface of the formed groove can not generate burrs, the forming precision is high, and the comfort level is high; the forming convex blocks and the forming grooves are respectively distributed on the roll surfaces of the driving roll and the driven roll at intervals, shoe material blanks can be continuously rolled to form groove groups, and then the shoe material blanks are cut to form single shoe materials.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. A roller cutting rapid forming method for shoe material grooves is characterized by comprising the following steps:
selecting a material with resilience as a shoe material blank;
arranging a driving roller and a driven roller according to the shape of the groove of the shoe material, wherein a forming convex block matched with the shape of the groove is convexly arranged on the driving roller, and a forming groove with the same shape as the groove is correspondingly concavely arranged on the driven roller;
the shoe material blank is led in, and the driving roller and the driven roller roll in opposite directions, so that the forming convex blocks and the forming grooves extrude the shoe material blank to form a convex part on one surface of the shoe material blank, and meanwhile, a cutting knife between the driving roller and the driven roller cuts off the convex part;
the shoe material blank rebounds, and a groove is formed on the surface opposite to the position of the protruding part.
2. The shoe material groove roll-cutting rapid prototyping method of claim 1 further comprising: and slitting the shoe material blank with the grooves.
3. The shoe material groove roller cutting rapid forming method according to claim 1, characterized in that: the shoe material comprises any one of an insole and a midsole.
4. The utility model provides a shoes material recess roller cutting rapid prototyping device which characterized in that: forming device including the drive roll and the driven roll that roll over each other and set up in cutting the sword between drive roll and the driven roll, the drive roll epirelief is equipped with the shaping lug with groove shape looks adaptation, correspond the concave shaping recess that is the same with the recess shape that is equipped with on the driven roll, shaping lug and shaping recess are used for to shoe material blank extrude in order to form the bulge in shoe material blank one side when drive roll and driven roll over each other, it is right to cut the sword be used for the bulge is amputated, with when shoe material blank kick-backs the opposite one side of bulge position forms the recess.
5. The shoe material groove roller cutting rapid prototyping device of claim 4 wherein: the forming device further comprises a workbench, the driving roller is arranged on the upper portion of the workbench, the driven roller is arranged on the lower portion of the workbench, a rolling groove for allowing the driving roller and the driven roller to roll in opposite directions is formed in the workbench, and the cutting knife is arranged at the rolling groove.
6. The shoe material groove roller cutting rapid prototyping device of claim 4 wherein: the cutting knife is tangent to the driven roller.
7. The shoe material groove roller cutting rapid prototyping device of claim 4 or 6 wherein: the forming device also comprises a driving component for driving the cutting knife to move.
8. The shoe material groove roller cutting rapid prototyping device of claim 4 or 6 wherein: the driving assembly comprises a first driving wheel and a second driving wheel, and the cutting knife is sleeved on the first driving wheel and the second driving wheel.
9. The shoe material groove roller cutting rapid prototyping device of claim 4 wherein: the assembling clearance between the driving roller and the driven roller is the thickness of the shoe material.
10. The shoe material groove roller cutting rapid prototyping device of claim 4 wherein: the forming convex blocks are distributed on the roll surface of the driving roll at intervals, and the forming grooves are correspondingly distributed on the roll surface of the driven roll at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110016946.7A CN112704301A (en) | 2021-01-07 | 2021-01-07 | Roller cutting rapid forming method and forming device for shoe material groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110016946.7A CN112704301A (en) | 2021-01-07 | 2021-01-07 | Roller cutting rapid forming method and forming device for shoe material groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112704301A true CN112704301A (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110016946.7A Pending CN112704301A (en) | 2021-01-07 | 2021-01-07 | Roller cutting rapid forming method and forming device for shoe material groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112704301A (en) |
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2021
- 2021-01-07 CN CN202110016946.7A patent/CN112704301A/en active Pending
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