CN115446880A - Auxiliary shearing structure for shoe sole welt pressing die and processing method - Google Patents
Auxiliary shearing structure for shoe sole welt pressing die and processing method Download PDFInfo
- Publication number
- CN115446880A CN115446880A CN202211005722.7A CN202211005722A CN115446880A CN 115446880 A CN115446880 A CN 115446880A CN 202211005722 A CN202211005722 A CN 202211005722A CN 115446880 A CN115446880 A CN 115446880A
- Authority
- CN
- China
- Prior art keywords
- welt
- sole
- rubber tube
- scissors
- shoe sole
- 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.)
- Pending
Links
- 238000003825 pressing Methods 0.000 title claims abstract description 8
- 238000003672 processing method Methods 0.000 title description 3
- 238000010008 shearing Methods 0.000 title description 3
- 238000005096 rolling process Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000000465 moulding Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 3
- 208000024780 Urticaria Diseases 0.000 claims description 2
- 238000005056 compaction Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007723 die pressing method Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B13/00—Hand shears; Scissors
- B26B13/22—Hand shears; Scissors combined with auxiliary implements, e.g. with cigar cutter, with manicure instrument
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/46—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles using fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7855—Provisory fixing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/50—Footwear, e.g. shoes or parts thereof
- B29L2031/504—Soles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention relates to a shoe sole welt pressing die auxiliary shear structure, which is characterized in that: the shoe sole rolling device comprises scissors, wherein a connecting frame is arranged on a handle of the scissors, a rolling mechanism capable of rolling the edge strip of a shoe sole mold is arranged on the connecting frame, the rolling mechanism is a ball bearing, and an inner ring of the ball bearing is fixed on the connecting frame. This supplementary structure of cutting of sole welt moulding-die uses the rolling mechanism of scissors can be with the quick compaction of welt to the welt recess of last mould in, the last reuse scissors cut the welt go up the mould can, labour saving and time saving, greatly reduced artifical intensity of labour, work efficiency is higher moreover. The invention also relates to a method for processing the welt of the sole by adopting the auxiliary shear structure of the welt compression mold of the sole.
Description
Technical Field
The invention relates to the field of shoemaking, in particular to a shoe sole welt pressing die auxiliary shear structure and a processing method.
Background
The outer edge of the sole upper end of most shoes all has the welt, the sole is put in the lower mould, the welt is put in last mould, wherein the welt needs artifical manual compaction to go up in the mould, point very hard, and work efficiency is lower moreover, it makes on the welt bonding bestriding sole to place to get into heating process behind the welt, then carry out the sole drawing of patterns, present drawing of patterns mostly adopts the manual work to scratch out the sole, the sole cooling such as needs just can be operated, scrape flower damage sole outward appearance easily moreover.
Disclosure of Invention
In view of the defects of the background art, the invention aims to provide a shoe sole welt pressing mold auxiliary shear structure which is time-saving, labor-saving and higher in working efficiency.
Therefore, the invention is realized by adopting the following technical scheme:
supplementary structure of cutting of sole welt moulding-die, characterized by: the sole mold comprises scissors, wherein a connecting frame is arranged on a handle of the scissors, a rolling mechanism capable of rolling the edge strip of the sole mold is arranged on the connecting frame, the rolling mechanism is a ball bearing, and an inner ring of the ball bearing is fixed on the connecting frame.
Further, the sole mould includes mould and lower mould, it is equipped with the welt recess that is used for placing the welt to go up the mould, the lower mould is equipped with the sole recess that is used for placing the sole, is equipped with the cavity of aiming at the sole recess in the lower mould, and the lower mould side is equipped with intercommunication cavity and external first through-hole, the equal a plurality of first passageways with sole recess intercommunication in cavity both sides.
Further, the embedded wind gun barrel that is equipped with of first through-hole inserts the anticreep rubber tube, and the right side pipe wall circumference equipartition of anticreep rubber tube is equipped with a plurality of second through-holes, and the inside second passageway that transversely is equipped with the second through-hole intercommunication of anticreep rubber tube, and the second passageway extends to the anticreep rubber tube left side, the anticreep rubber tube right-hand member is equipped with the shielding piece that can shelter from the anticreep rubber tube port.
Furthermore, the shielding piece comprises a plurality of fan-shaped pieces which are uniformly distributed on the pipe wall of the right end of the anti-falling rubber pipe, and the inner side edges of the fan-shaped pieces are abutted.
Furthermore, a third channel communicated with the cavity is transversely arranged in the anti-falling rubber tube, and the third channel is positioned on the outer ring of the second channel.
Furthermore, anticreep rubber tube inner wall evenly is equipped with many rings of arc archs from outside to inside.
After the technical scheme is adopted, the rolling mechanism of the scissors can quickly compact the welt into the welt groove of the upper die, and finally the welt is cut off by the scissors to close the die, so that time and labor are saved, the manual labor intensity is greatly reduced, and the working efficiency is higher.
The invention also discloses a method for processing the sole by adopting the auxiliary shear structure of the sole welt die pressing die, which comprises the following steps: step one, opening a sole mold; secondly, inserting the starting end of the welt into the welt groove of the upper die; step three, holding the scissors by hand and abutting the ball bearing on the welt which is plugged into the groove of the welt; moving the scissors back and forth to enable the ball bearings to roll to compact the welts into the welt grooves; step five, cutting the welt by using scissors and compacting the tail end of the welt into a welt groove to enable the tail end of the welt to be connected with the starting end to end; and step six, putting the sole into the lower die, closing the upper die and entering a heating process.
Further, the method also comprises the following steps: and seventhly, bonding the heated sole and the heated welt together, inserting the barrel of the air gun into the anti-falling rubber tube, starting the air gun, enabling air blown out of the air gun to enter the cavity and the first channel through the anti-falling rubber tube, and blowing the sole up through air pressure to separate the sole from the sole groove, so that the air gun can be pulled out.
Drawings
The invention has the following drawings:
FIG. 1 is a schematic structural view of an auxiliary shear structure of a welt molding of a sole according to the present invention;
FIG. 2 is a schematic perspective view of the auxiliary shear structure for a welt molding of a shoe sole according to the present invention;
FIG. 3 is a schematic cross-sectional view of a lower mold in the present invention;
FIG. 4 is a right side view of the anti-dropping rubber tube of the present invention;
fig. 5 is a schematic sectional view of the anti-dropping rubber tube of the present invention.
Reference numerals: 1. scissors; 2. a handle; 3. a connecting frame; 4. a rolling mechanism; 5. an inner ring; 6. an upper die; 7. a lower die; 8. a bead; 9. a welt groove; 10. a sole groove; 11. a chamber; 12. a first through hole; 13. a first channel; 14. an anti-drop rubber tube; 15. a second through hole; 16. a second channel; 17. a fan-shaped sheet; 18. a third channel; 19. an arc-shaped bulge.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, characteristics and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Referring to the attached drawings, the auxiliary shearing structure for the welt pressing die of the soles comprises scissors 1, a connecting frame 3 is arranged on a handle 2 of the scissors 1, a rolling mechanism 4 capable of rolling a welt 8 of a sole mould is arranged on the connecting frame 3, the rolling mechanism 4 is a ball bearing, an inner ring 5 of the ball bearing is fixed on the connecting frame 3, the sole mould comprises an upper mould 6 and a lower mould 7, the upper mould 6 is provided with a welt groove 9 for placing the welt 8, the lower mould 7 is provided with a sole groove 10 for placing the soles, a cavity 11 aligned with the sole groove 10 is arranged in the lower mould 7, a first through hole 12 communicating the cavity 11 with the outside is arranged on the side surface of the lower mould 7, a plurality of first channels 13 communicated with the sole groove 10 are respectively arranged on two sides of the cavity 11, an anti-falling rubber tube 14 for allowing a gun barrel to be inserted into is embedded in the first through hole 13, anticreep rubber tube 14 is made by high temperature resistant rubber, and anticreep rubber tube 14's right side pipe wall circumference equipartition is equipped with a plurality of second through-holes 15, and anticreep rubber tube 14 inside transversely be equipped with second through-hole 15 intercommunication second passageway 16, second passageway 16 extends to anticreep rubber tube 14 left side, anticreep rubber tube 14 right-hand member is equipped with the shielding piece that can shelter from anticreep rubber tube 14 port, shielding piece includes a plurality of fan-shaped pieces 17 of evenly laying on anticreep rubber tube 14 right-hand member pipe wall, every adjacent two fan-shaped piece 17's inboard side is contradicted, anticreep rubber tube 14 inside transversely is equipped with third channel 18 with cavity 11 intercommunication, and third channel 18 is located 16 outer lanes in the second, anticreep rubber tube 14 inner wall evenly is equipped with many circles of arc arch 19 from outside to inside.
In the embodiment, the welt 8 can be quickly compacted into the welt groove 9 of the upper die 6 by using the rolling mechanism 4 of the scissors 1, and finally the welt 8 is cut by using the scissors 1 and the upper die 6 is closed, so that time and labor are saved, the labor intensity is greatly reduced, the working efficiency is higher, the sole can be blown up by inserting the air gun into the anti-falling rubber tube 14 during sole demoulding, the sole is not required to be cooled and then operated, the working efficiency is higher, the scratch and damage to the appearance of the sole are avoided, the air flow of the air gun can enter the second channel 16 through the second through hole 15 during air injection, the air flow can enter the third channel 18 through the cavity 11, the air pressure in the second channel 16 and the third channel 18 is enhanced, so that the inner wall of the anti-falling rubber tube 14 is more firmly wrapped on the air gun barrel, prevent because of the sole with sole recess 10 cooperation too closely the time air gun receives the reinforcing of cavity 11 internal gas pressure and the roll-off breaks away from lower mould 7, in order to guarantee the high-efficient operation of sole drawing of patterns, in addition, the setting up of shielding piece makes the air gun air current can get into in second through-hole 15 and the second bucket earlier when jet-propelled, in order to increase the pressure that 14 inner walls of some anticreep rubber tube were applyed on the air gun barrel earlier, avoid the air gun roll-off to break away from lower mould 7, then the air current is washed out fan-shaped piece 17 again and is got into in cavity 11, the protruding 19 setting of arc is bigger with the area of contact of air gun barrel when the inside atmospheric pressure of second passageway 16 and third passageway 18 strengthens, the cooperation firmness of 14 inner walls of anticreep rubber tube and air gun barrel has further been increased.
The invention also provides a method for processing the sole by adopting the auxiliary shear structure of the sole welt 8 pressing die, which comprises the following steps: step one, opening a sole mold; secondly, the starting end of the welt 8 is plugged into a welt groove 9 of the upper die 6; step three, holding the scissors 1 by hand and abutting a ball bearing on the welt 8 which is plugged into the welt groove 9; moving the scissors 1 back and forth to enable the ball bearing to roll to compact the welt 8 into the welt groove 9; step five, cutting the welt 8 by using the scissors 1 and compacting the tail end of the welt 8 into the welt groove 9 so as to connect the tail end of the welt 8 with the starting end to end; and step six, placing the sole into the lower die 7, closing the upper die 6 and entering a heating process, and step seven, bonding the sole and the welt 8 together after heating, inserting the barrel of the air gun into the anti-falling rubber tube 14 and starting the air gun, wherein air blown out by the air gun enters the cavity 11 and the first channel 13 through the anti-falling rubber tube 14, and the air gun can be pulled out by blowing the sole up through air pressure to separate the sole from the sole groove 10.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. Supplementary structure of cutting of sole welt moulding-die, characterized by: the shoe sole rolling device comprises scissors, wherein a connecting frame is arranged on a handle of the scissors, a rolling mechanism capable of rolling the edge strip of a shoe sole mold is arranged on the connecting frame, the rolling mechanism is a ball bearing, and an inner ring of the ball bearing is fixed on the connecting frame.
2. The shoe sole welt molding auxiliary shear structure of claim 1, wherein: the sole mould includes mould and lower mould, it is equipped with the welt recess that is used for placing the welt to go up the mould, the lower mould is equipped with the sole recess that is used for placing the sole, is equipped with the cavity of aiming at the sole recess in the lower mould, and the lower mould side is equipped with intercommunication cavity and external first through-hole, the equal a plurality of first passageways that communicate with sole recess in cavity both sides.
3. The shoe sole welt molding auxiliary shear structure of claim 2, wherein: the embedded air gun barrel that is equipped with of first through-hole inserts the anticreep rubber tube, and the right side pipe wall circumference equipartition of anticreep rubber tube is equipped with a plurality of second through-holes, and the inside second passageway that transversely is equipped with the second through-hole intercommunication of anticreep rubber tube, and the second passageway extends to the anticreep rubber tube left side, the anticreep rubber tube right-hand member is equipped with the shielding piece that can shelter from the anticreep rubber tube port.
4. The structure of auxiliary shears for welt molding of shoe soles according to claim 3, wherein: the shielding piece comprises a plurality of fan-shaped pieces which are uniformly distributed on the pipe wall of the right end of the anti-falling rubber pipe, and every two adjacent fan-shaped pieces are abutted against the inner side edges of the fan-shaped pieces.
5. A shoe sole welt molding auxiliary shear structure as defined in claim 3 or 4, wherein: and a third channel communicated with the chamber is transversely arranged in the anti-falling rubber tube, and is positioned on the outer ring of the second channel.
6. A shoe sole welt molding auxiliary shear structure according to claim 3 or 4, wherein: the inner wall of the anti-falling rubber tube is uniformly provided with a plurality of circles of arc-shaped bulges from outside to inside.
7. The method for processing the sole by adopting the auxiliary shear structure of the sole welt pressing die is characterized by comprising the following steps of: the method comprises the following steps: step one, opening a sole mold; secondly, inserting the starting end of the welt into the welt groove of the upper die; step three, holding the scissors by hand and abutting the ball bearing on the welt which is plugged into the groove of the welt; moving the scissors back and forth to enable the ball bearings to roll to compact the welts into the welt grooves; step five, cutting off the welt by using scissors and compacting the tail end of the welt into a welt groove so as to enable the tail end of the welt to be connected with the starting end to end; and step six, putting the sole into the lower die, closing the upper die and entering a heating process.
8. The method of claim 7 wherein said step of forming a shoe sole using the welt-molding assisted shear structure of said shoe sole comprises the steps of: further comprising the steps of: and step seven, bonding the heated sole and the welt together, inserting the barrel of the air gun into the anti-falling rubber tube, starting the air gun, enabling air blown out of the air gun to enter the cavity and the first channel through the anti-falling rubber tube, and blowing up the sole through air pressure to separate the sole from the sole groove so as to extract the air gun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211005722.7A CN115446880A (en) | 2022-08-22 | 2022-08-22 | Auxiliary shearing structure for shoe sole welt pressing die and processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211005722.7A CN115446880A (en) | 2022-08-22 | 2022-08-22 | Auxiliary shearing structure for shoe sole welt pressing die and processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115446880A true CN115446880A (en) | 2022-12-09 |
Family
ID=84299317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211005722.7A Pending CN115446880A (en) | 2022-08-22 | 2022-08-22 | Auxiliary shearing structure for shoe sole welt pressing die and processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115446880A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1757173A (en) * | 1928-05-10 | 1930-05-06 | American Telephone & Telegraph | Combined cutter and pressure roller device |
| JPH1158421A (en) * | 1997-08-21 | 1999-03-02 | Hitachi Chem Co Ltd | Mold device for cast molding |
| CN208773892U (en) * | 2018-09-11 | 2019-04-23 | 莆田市城厢区恒鑫鞋材有限公司 | A kind of die for shoe-sole of beach shoes production |
| CN208845905U (en) * | 2018-07-17 | 2019-05-10 | 普利莱（天津）燃气设备有限公司 | A kind of small liquid natural gas gas pressure regulating apparatus |
| CN216539936U (en) * | 2021-12-24 | 2022-05-17 | 重庆瑞欧机械有限公司 | Ash cleaning device for wire feeding spheroidizing machine |
-
2022
- 2022-08-22 CN CN202211005722.7A patent/CN115446880A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1757173A (en) * | 1928-05-10 | 1930-05-06 | American Telephone & Telegraph | Combined cutter and pressure roller device |
| JPH1158421A (en) * | 1997-08-21 | 1999-03-02 | Hitachi Chem Co Ltd | Mold device for cast molding |
| CN208845905U (en) * | 2018-07-17 | 2019-05-10 | 普利莱（天津）燃气设备有限公司 | A kind of small liquid natural gas gas pressure regulating apparatus |
| CN208773892U (en) * | 2018-09-11 | 2019-04-23 | 莆田市城厢区恒鑫鞋材有限公司 | A kind of die for shoe-sole of beach shoes production |
| CN216539936U (en) * | 2021-12-24 | 2022-05-17 | 重庆瑞欧机械有限公司 | Ash cleaning device for wire feeding spheroidizing machine |
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