CN112959674A - Laser welding machine and laser welding process for combining sole and vamp - Google Patents
Laser welding machine and laser welding process for combining sole and vamp Download PDFInfo
- Publication number
- CN112959674A CN112959674A CN202110140790.3A CN202110140790A CN112959674A CN 112959674 A CN112959674 A CN 112959674A CN 202110140790 A CN202110140790 A CN 202110140790A CN 112959674 A CN112959674 A CN 112959674A
- Authority
- CN
- China
- Prior art keywords
- shoe mold
- shoe
- sole
- laser welding
- adhesive film
- 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
- 238000003466 welding Methods 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000002313 adhesive film Substances 0.000 claims description 32
- 238000003825 pressing Methods 0.000 claims description 30
- 239000003292 glue Substances 0.000 claims description 22
- 238000004804 winding Methods 0.000 claims description 12
- 239000011265 semifinished product Substances 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000003213 activating effect Effects 0.000 claims description 3
- 238000005304 joining Methods 0.000 claims description 2
- 230000004913 activation Effects 0.000 claims 2
- 239000000126 substance Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000002585 base Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
-
- 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
- B29C65/7858—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 characterised by the feeding movement of the parts to be joined
-
- 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
- B29C66/80—General aspects of machine operations or constructions and parts thereof
-
- 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
Abstract
The invention relates to the technical field of shoe welding, in particular to a laser welding machine for combining a sole and a vamp, which comprises a processing platform and a processing module arranged above the processing platform, and the laser welding machine can realize automation, reduce manual operation and save time and labor; the invention also relates to a laser welding process for combining the sole and the vamp, which has high efficiency and effectively reduces the emission of VOC substances.
Description
Technical Field
The invention relates to the technical field of shoe welding, in particular to a laser welding machine and a laser welding process for combining a sole and a vamp.
Background
The most used shoe midsoles are phylon midsoles which have the greatest characteristics of lightness, good elasticity and good shock absorption performance and are called secondary foaming. In the existing production, the EVA/phylon insole is required to be subjected to roughening or water washing (acid and alkali washing), then is brushed with a treating agent, is dried by an oven, is brushed with glue twice, is dried by the oven, and is manually laminated and combined with the vamp.
Disclosure of Invention
In order to solve the technical problems, the invention provides a laser welding machine for combining a sole and a vamp, which can realize automation, reduce manual operation and save time and labor.
The invention also provides a laser welding process for combining the sole and the vamp, which has high efficiency and effectively reduces the emission of VOC substances.
The invention adopts the following technical scheme:
a laser welding machine for combining a sole and a vamp comprises a processing platform and a processing module arranged above the processing platform; the processing module comprises a control assembly, a laser welding head, a glue film unreeling assembly, a glue film reeling assembly, a shoe mold pressing plate, a lifting table, a first shoe mold conveying station and a second shoe mold conveying station; the first shoe mold conveying station and the second shoe mold conveying station are respectively arranged on two sides of the lifting platform; the shoe mold pressing plate is fixed above the lifting table; the adhesive film unwinding assembly and the adhesive film winding assembly are respectively arranged on two sides of the shoe mold pressing plate; the laser welding head is fixed right above the shoe mold pressing plate.
The technical scheme is further improved in that the welding machine comprises a first starting button and a second starting button, the first starting button is electrically connected to the first shoe mold conveying station, and the second starting button is electrically connected to the second shoe mold conveying station.
The welding machine further comprises a stop button, and the stop button is electrically connected to the first shoe mold conveying station and the second shoe mold conveying station respectively.
The technical scheme is further improved in that the control assembly comprises a control computer for adjusting the welding size and position and a computer operating table for placing the control computer.
The shoe mold is characterized in that the technical scheme is further improved in that one end of the glue film unreeling assembly is connected with a glue film arranged below the shoe mold pressing plate, and one end of the glue film departing from the glue film unreeling assembly is connected with the glue film reeling assembly.
The further improvement of the technical scheme is that the first shoe mold conveying station comprises a first shoe mold bottom plate and a first conveying belt arranged below the first shoe mold bottom plate.
The technical scheme is further improved in that the second shoe mold conveying station comprises a second shoe mold bottom plate and a second conveying belt arranged below the second shoe mold bottom plate.
A laser welding process for a sole and upper combination uses the laser welder, the laser welding process comprises the following steps:
selecting a shoe mold bottom plate and a shoe mold pressing plate which are matched according to the size of the shoe shape to be processed;
connecting the prepared adhesive film with an adhesive film unwinding assembly and an adhesive film winding assembly, and arranging the adhesive film below the shoe mold pressing plate;
placing the sole above a first shoe mold bottom plate of a first shoe mold conveying station, pressing a first starting button, and conveying the sole to a lifting table through a first conveying belt by the first shoe mold bottom plate;
the lifting platform rises to enable the first shoe mold bottom plate to be combined with the concave-convex position of the shoe mold pressing plate, and the lifting platform rises and simultaneously gives certain pressure to the sole;
the laser welding head starts to work, and the sole and the position of the rubber film to be welded are connected through laser welding to obtain a semi-finished product;
after the sole and the adhesive film are welded, the lifting platform descends to the original position, the first conveying belt conveys the first shoe mold bottom plate to the original position, and meanwhile, the adhesive film winding assembly performs winding work;
and (4) activating the obtained semi-finished product by an oven, directly combining the semi-finished product with the vamp, and pressing the sole by a sole press to complete the combination of the sole and the vamp.
The technical scheme is further improved in that when the first shoe mold bottom plate is combined with the shoe mold pressing plate, the sole to be processed is placed above the second shoe mold bottom plate to be welded.
The further improvement to above-mentioned technical scheme is, when first conveyer belt with first shoe mold bottom plate conveying return normal position, the glued membrane rolling subassembly carries out the rolling work simultaneously and accomplishes the back, presses the second start button, and second shoe mold conveying station begins work, carries out laser welding.
The invention has the beneficial effects that:
the laser welding machine has the advantages that the working procedures are effectively simplified, the automation degree is improved, the production efficiency is further improved, the labor cost is reduced, the operation is simple and the efficiency is high by combining the laser welding process, and the emission of VOC substances is effectively reduced.
Drawings
FIG. 1 is a schematic structural view of a laser welding machine for a sole and upper combination according to the present invention;
FIG. 2 is a shoe mold press plate of the laser welder for a shoe sole and upper combination of FIG. 1;
FIG. 3 is a first shoe mold base plate of the laser welder for a shoe sole and upper combination of FIG. 1;
FIG. 4 is a laser welding schematic view of a laser welding process for a sole and upper combination of the present invention.
Detailed Description
The present invention will be further described with reference to specific embodiments, and it should be noted that any combination of the embodiments or technical features described below can form a new embodiment without conflict.
As shown in fig. 1 to 3, a laser welding machine for the combination of shoe soles and shoe uppers comprises a processing platform 10, a processing module arranged above the processing platform 10; the processing module comprises a control assembly 20, a laser welding head 30, a glue film unreeling assembly 40, a glue film reeling assembly 50, a shoe mold pressing plate 60, a lifting table 70, a first shoe mold conveying station 80 and a second shoe mold conveying station 90; the first shoe mold conveying station 80 and the second shoe mold conveying station 90 are respectively arranged at two sides of the lifting platform 70; the shoe mold pressing plate 60 is fixed above the lifting table 70; the adhesive film unreeling component 40 and the adhesive film reeling component 50 are respectively arranged on two sides of the shoe mold pressing plate 60; the laser welding head 30 is fixed right above the shoe mold pressing plate 60.
The welding machine comprises a first starting button 11 and a second starting button 12, wherein the first starting button 11 is electrically connected to the first shoe mold conveying station 80, and the second starting button 12 is electrically connected to the second shoe mold conveying station 90. The first shoe mold conveying station 80 and the second shoe mold conveying station 90 are respectively controlled through the first starting button 11 and the second starting button 12, the operation is simple, the automation is realized, and the production efficiency is improved.
The welding machine further comprises a stop button 13, wherein the stop button 13 is electrically connected to the first shoe mold conveying station 80 and the second shoe mold conveying station 90 respectively. After the welding is finished, the user can press the stop button 13 to pause the first shoe mold conveying station 80 and the second shoe mold conveying station 90, and the process is simple and efficient.
The control assembly 20 comprises a control computer 21 for adjusting the size and position of the welding, and a computer console 22 for placing the control computer 21. The welding size and the welding position are adjusted through the control computer 21, the production efficiency is improved, meanwhile, welding parameters which are set in the past can be stored through the control computer 21, and the practicability is high.
One end of the adhesive film unwinding assembly 40 is connected with an adhesive film 41 arranged below the shoe mold pressing plate 60, and one end of the adhesive film 41 departing from the adhesive film unwinding assembly 40 is connected with the adhesive film winding assembly 50. The glue film 41 is arranged between the glue film unwinding assembly 40 and the glue film winding assembly 50, so that the glue film 41 can be wound and unwound conveniently, and the production efficiency is effectively improved.
The first shoe mold conveying station 80 comprises a first shoe mold bottom plate 81 and a first conveying belt 82 arranged below the first shoe mold bottom plate 81; the second shoe mold conveying station 90 comprises a second shoe mold bottom plate 91 and a second conveying belt 92 arranged below the second shoe mold bottom plate 91. And double stations are arranged, so that alternate processing is realized, and the production efficiency is further improved.
A laser welding process for combining a sole and a vamp by using the laser welding machine is characterized by comprising the following steps:
selecting a matched shoe mold bottom plate and shoe mold pressing plate 60 according to the size of the shoe shape to be processed;
connecting the prepared adhesive film 41 with the adhesive film unwinding assembly 40 and the adhesive film winding assembly 50, and arranging the adhesive film 41 below the shoe mold pressing plate 60;
placing the shoe sole above the first shoe mold base plate 81 of the first shoe mold transfer station 80 and pressing the first start button 11, the first shoe mold base plate 81 transfers the shoe sole to the lifting table 70 through the first conveyor belt 82;
the elevation table 70 ascends to combine the first shoe mold base plate 81 with the concave-convex position of the shoe mold press plate 60, and the elevation table 70 ascends to apply a certain pressure to the sole;
as shown in fig. 4, the laser welding head 30 starts to work, and the sole and the adhesive film 41 are connected by laser welding at the position needing to be welded to obtain a semi-finished product;
after the sole and the adhesive film 41 are welded, the lifting platform 70 descends to the original position, at the moment, the first conveying belt 82 conveys the first shoe mold bottom plate 81 to the original position, and meanwhile, the adhesive film rolling component 50 rolls;
and (4) activating the obtained semi-finished product by an oven, directly combining the semi-finished product with the vamp, and pressing the sole by a sole press to complete the combination of the sole and the vamp.
Upon joining of the first shoe mold bottom plate 81 with the shoe mold press plate 60, a sole to be additionally processed is placed above the second shoe mold bottom plate 91 in preparation for welding.
When the first conveyor belt 82 conveys the first shoe mold bottom plate 81 back to the original position and the rolling work of the glue film rolling component 50 is completed, the second start button 12 is pressed down, and the second shoe mold conveying station 90 starts to work for laser welding.
The laser welding machine has the advantages that the working procedures are effectively simplified, the automation degree is improved, the production efficiency is further improved, the labor cost is reduced, the operation is simple and the efficiency is high by combining the laser welding process, and the emission of VOC substances is effectively reduced.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (10)
1. A laser welding machine for combining a sole and a vamp is characterized by comprising a processing platform and a processing module arranged above the processing platform; the processing module comprises a control assembly, a laser welding head, a glue film unreeling assembly, a glue film reeling assembly, a shoe mold pressing plate, a lifting table, a first shoe mold conveying station and a second shoe mold conveying station; the first shoe mold conveying station and the second shoe mold conveying station are respectively arranged on two sides of the lifting platform; the shoe mold pressing plate is fixed above the lifting table; the adhesive film unwinding assembly and the adhesive film winding assembly are respectively arranged on two sides of the shoe mold pressing plate; the laser welding head is fixed right above the shoe mold pressing plate.
2. The laser welder for shoe sole and upper combinations according to claim 1, characterized in that said welder comprises a first activation button electrically connected to said first shoe mold delivery station, a second activation button electrically connected to said second shoe mold delivery station.
3. The laser welder for a combination of soles and uppers according to claim 1, characterized in that it further comprises stop buttons electrically connected to said first and second shoe mold delivery stations, respectively.
4. The laser welding machine for shoe soles and shoe uppers combination according to claim 1, characterized in that said control assembly comprises a control computer for adjusting the welding size and position, a computer console for placing the control computer.
5. The laser welding machine for the combination of the shoe sole and the shoe upper as claimed in claim 1, wherein one end of the glue film unwinding assembly is connected with a glue film arranged below the shoe mold pressing plate, and one end of the glue film departing from the glue film unwinding assembly is connected with the glue film winding assembly.
6. The laser welder for shoe sole and shoe upper combinations according to claim 1, characterized in that said first shoe mold transfer station comprises a first shoe mold base plate, a first conveyor belt disposed below said first shoe mold base plate.
7. The laser welder for shoe sole and shoe upper combinations according to claim 1, characterized in that said second shoe mold transfer station comprises a second shoe mold base plate, a second conveyor belt disposed below said second shoe mold base plate.
8. A laser welding process for a sole and upper combination, using a laser welding machine according to any one of claims 1 to 7, characterized in that it comprises the following steps:
selecting a shoe mold bottom plate and a shoe mold pressing plate which are matched according to the size of the shoe shape to be processed;
connecting the prepared adhesive film with an adhesive film unwinding assembly and an adhesive film winding assembly, and arranging the adhesive film below the shoe mold pressing plate;
placing the sole above a first shoe mold bottom plate of a first shoe mold conveying station, pressing a first starting button, and conveying the sole to a lifting table through a first conveying belt by the first shoe mold bottom plate;
the lifting platform rises to enable the first shoe mold bottom plate to be combined with the concave-convex position of the shoe mold pressing plate, and the lifting platform rises and simultaneously gives certain pressure to the sole;
the laser welding head starts to work, and the sole and the position of the rubber film to be welded are connected through laser welding to obtain a semi-finished product;
after the sole and the adhesive film are welded, the lifting platform descends to the original position, the first conveying belt conveys the first shoe mold bottom plate to the original position, and meanwhile, the adhesive film winding assembly performs winding work;
and (4) activating the obtained semi-finished product by an oven, directly combining the semi-finished product with the vamp, and pressing the sole by a sole press to complete the combination of the sole and the vamp.
9. The laser welding process for a sole and upper combination according to claim 8, wherein at the joining of the first shoe mold base plate and the shoe mold press plate, a sole to be additionally machined is placed above the second shoe mold base plate ready for welding.
10. The laser welding process for the combination of the shoe sole and the shoe upper as claimed in claim 9, wherein when the first conveyor belt conveys the first shoe mold base plate back to the original position and the adhesive film rolling assembly rolls the adhesive film, a second start button is pressed, and the second shoe mold conveying station starts to work to perform laser welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110140790.3A CN112959674A (en) | 2021-02-02 | 2021-02-02 | Laser welding machine and laser welding process for combining sole and vamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110140790.3A CN112959674A (en) | 2021-02-02 | 2021-02-02 | Laser welding machine and laser welding process for combining sole and vamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112959674A true CN112959674A (en) | 2021-06-15 |
Family
ID=76273219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110140790.3A Pending CN112959674A (en) | 2021-02-02 | 2021-02-02 | Laser welding machine and laser welding process for combining sole and vamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112959674A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1233373A (en) * | 1967-08-31 | 1971-05-26 | ||
| US20070295451A1 (en) * | 2006-06-22 | 2007-12-27 | Wolverine World Wide,Inc. | Footwear sole construction |
| CN207643736U (en) * | 2017-12-07 | 2018-07-24 | 王加清 | The conveyer belt of high frequency welding product and the high-frequency seal machine for using the conveyer belt |
-
2021
- 2021-02-02 CN CN202110140790.3A patent/CN112959674A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1233373A (en) * | 1967-08-31 | 1971-05-26 | ||
| US20070295451A1 (en) * | 2006-06-22 | 2007-12-27 | Wolverine World Wide,Inc. | Footwear sole construction |
| CN207643736U (en) * | 2017-12-07 | 2018-07-24 | 王加清 | The conveyer belt of high frequency welding product and the high-frequency seal machine for using the conveyer belt |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210615 |
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| RJ01 | Rejection of invention patent application after publication |