CN111844792A - Alignment tool and alignment method thereof - Google Patents
Alignment tool and alignment method thereof Download PDFInfo
- Publication number
- CN111844792A CN111844792A CN202010709854.2A CN202010709854A CN111844792A CN 111844792 A CN111844792 A CN 111844792A CN 202010709854 A CN202010709854 A CN 202010709854A CN 111844792 A CN111844792 A CN 111844792A
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- China
- Prior art keywords
- tool
- vacuum
- alignment
- face
- vacuum cavity
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Classifications
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- 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
- B29C65/7841—Holding or clamping means for handling purposes
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- 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
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
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- 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
- B29L2031/58—Upholstery or cushions, e.g. vehicle upholstery or interior padding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to a line-setting tool and a line-setting method thereof, wherein the tool is provided with a first surface and a second surface, the first surface is matched with the outline of an interior trim part framework, a vacuum cavity is arranged between the first surface and the second surface, a line slot is arranged on the first surface, a plurality of vacuum holes are arranged on the first surface, the vacuum holes are communicated with the vacuum cavity, and the vacuum cavity is also communicated with a vacuum pump. The alignment tool and the alignment method thereof realize automatic coating of products without obvious step characteristics on the coating surface sleeve, can enable products with different configurations to share the same automatic coating moulding bed, simultaneously save the time for paving the leather in equipment, reduce the beat of the equipment and save the productivity of the equipment.
Description
Technical Field
The invention relates to the field of automotive interior trim, in particular to a line-positioning tool and a line-positioning method thereof.
Background
With the improvement of living standard of people, the requirement of consumers on the texture of automotive upholstery is higher and higher. In the field of current automotive upholstery, soft upholstery produced by a coating process is increasingly used. In the current production technology of interior trim covers, there are manual covers and automatic covers that rely on equipment and a tire mold. Because the manual coating process requires much manpower and has a large total cost, the automatic coating process becomes a development direction of the coating process in the field of interior trim parts. The automatic coating process is that the coating surface sleeve and the coating framework are respectively placed on an upper die and a lower die of a coating tire mold, after the glue is activated by heating the middle die, the upper die and the lower die are pressed to realize the molding of a product, so that the automatic coating has extremely high requirements on the positioning of the surface sleeve on the framework.
In a conventional automatic cladding process scheme, a fixed wire fixing cutter is usually arranged on a forming die, and the wire is fixed by using a step feature on a cladding surface sleeve. However, for products without obvious step characteristics on the covering surface sleeve, the surface sleeve is difficult to position on the lower tire mold, and automatic covering cannot be achieved. Moreover, the types and positions of stitches on the surface cover of products with different configurations can be distinguished at some times, so that the alignment on the same tire mold can not be realized, and the corresponding tire molds can only be manufactured according to the products with different configurations at this time, so that the investment is large, the cost is greatly increased, and the products with different configurations can not be quickly switched.
Disclosure of Invention
In order to solve the problems, the invention provides a line-setting tool and a line-setting method thereof, so that products without obvious step characteristics on a surface sleeve can be automatically coated, and products with different types and positions of stitches can share a pair of moulding beds.
The invention provides a line-setting tool which is provided with a first surface and a second surface, wherein the first surface is matched with the outline of an interior trim part framework, a vacuum cavity is arranged between the first surface and the second surface, a line groove is formed in the first surface, a plurality of vacuum holes are formed in the first surface, the vacuum holes are communicated with the vacuum cavity, and the vacuum cavity is also communicated with a vacuum pump.
Furthermore, a bottom plate for sealing the vacuum cavity is arranged on the second surface.
Furthermore, a connector is arranged on the bottom plate and is communicated with the vacuum pump and the vacuum cavity through a pipeline.
Further, the position and size of the wire slot on the first face are set to match 3D digital-to-analog data of the interior trim part framework.
Furthermore, positioning columns are respectively arranged on two sides of the line-defining tool.
Preferably, the routing tool is made of a light material comprising aluminum or nylon.
The invention also provides a line alignment method, which comprises the following steps:
step S1, providing a routing tool of the automatic coating process of the automotive upholstery;
step S2, clamping the suture of the trim part coating surface sleeve in the wire groove of the first surface of the routing tool;
step S3, vacuumizing a vacuum cavity in the line fixing tool, and adsorbing a coating surface sleeve on the line fixing tool by using vacuum suction;
step S4, turning the alignment tool absorbed with the coating surface sleeve onto a lower tire mold of automatic coating equipment, and performing fine positioning on the positioning tool and the lower tire mold by using a positioning column;
and step S5, opening the vacuum of the tire mold, releasing the vacuum in the alignment tool, and enabling the covering surface sleeve to be adsorbed on the lower tire mold to complete the positioning and the paving of the covering surface sleeve.
And step S6, moving the alignment tool to the outside of the tire mould, and simultaneously starting equipment to perform pressing operation.
Further, the position and the size of the wire slot on the first surface are designed according to 3D digital-analog data of the interior trim part framework.
Further, the method for vacuumizing the vacuum cavity in the alignment line tool comprises the following steps: and starting the vacuum pump to suck air in the vacuum cavity.
The invention adopts an external tool to perform alignment, the alignment tool is provided with a wire groove and uses a vacuum adsorption skin, so that the automatic coating of products without obvious step characteristics on the coating surface sleeve is realized, the alignment can be realized by switching corresponding tools for producing products with different configurations, the products with different configurations can share the same automatic coating moulding bed, the time for paving the skin in the equipment is saved, the beat of the equipment is reduced, and the productivity of the equipment is saved.
Drawings
Fig. 1 is a schematic view of a routing tool for an automatic coating process of automotive upholsteries.
Fig. 2 is a sectional view taken along a-a in fig. 1.
Figure 3 is a cross-sectional comparison of wire chase portions of the high layout wire tooling and the low layout wire tooling of figure 1.
FIG. 4 is a schematic view of the inventive alignment fixture of FIG. 1 inverted to cover a tire mold.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
The invention provides a line-defining tool, which comprises a first surface 1 and a second surface 2, wherein a line groove 3 is arranged on the first surface 1, and a plurality of vacuum holes 4 are arranged on the first surface 1, as shown in fig. 1 and 2. A vacuum chamber 5 is provided between the first surface and the second surface of the alignment jig, and the vacuum chamber 5 communicates with the vacuum hole 4. And a bottom plate 6 is arranged on the second surface 2 and used for sealing a vacuum cavity 5 inside the tool. The bottom plate 6 is provided with a port 7 for communicating a vacuum pump (not shown) with the vacuum chamber 5 inside the tool through a vacuum tube. And positioning columns 8 are respectively arranged on two sides of the alignment tool and used for positioning the tool and the cladding forming die.
The first surface 1 is formed by locally processing the data of the front surface of the corresponding interior trim part coating framework, namely the position and the size of the wire groove 3 are processed according to the 3D digital analogy of product frameworks with different configurations, for example, the height is 10 mm-70 mm. That is, the routing tool of the present invention can design and process the first surface 1 (i.e., change the position and size of the wire chase 3) to be suitable for products with different configurations. For example, the cladding frameworks of the high-distribution product and the low-distribution product are different in the position and size of the wire groove, as shown in fig. 3, which is a cross-sectional comparison diagram of the wire grooves of the high-distribution wire tool and the low-distribution wire tool, in the diagram, a solid line represents the cross section of the wire groove of the low-distribution tool, and a dotted line represents the cross section of the wire groove of the high-distribution tool. Therefore, the first surface 1 of the high-allocation line tool is locally processed according to the skeleton data corresponding to the high-allocation product, and the first surface 1 of the low-allocation line tool is locally processed according to the skeleton data corresponding to the low-allocation product.
When the interior trim part cladding surface is sleeved on the routing tool for positioning, a suture line on the surface sleeve is clamped in the wire groove, the port 7 is opened, the vacuum pump is started, the vacuum cavity 5 is vacuumized, and the cladding surface sleeve covered on the positioning tool is adsorbed on the tool through the vacuum hole 4 arranged on the first surface 1. Then, as shown in fig. 4, the alignment tool absorbed with the coating surface sleeve is turned over to a lower tire mold 10 of the automatic coating equipment, and the positioning column 8 is matched with a corresponding guide column 9 on the tire mold equipment to realize the fine positioning of the two. And then opening the vacuum of the lower tire mold 10, releasing the vacuum in the alignment tool, adsorbing the coating surface sleeve on the lower tire mold, completing the positioning and the flattening of the coating surface sleeve, and then performing subsequent operation. Thus, the present invention transfers alignment from the molding apparatus to the tooling without the need for positioning by a distinct step feature on the cover sleeve. In order to reduce the weight of the tool, the tool material can be selected from aluminum or nylon and other light materials, so that the transfer operation is more convenient.
By using the alignment tool, the alignment outside the die can be realized. The present invention thus also provides a method of routing comprising:
firstly, a suture of a coating surface sleeve is clamped in a wire slot 3 on a first surface 1 of the alignment tool according to a positioning knife edge, so that the coating surface sleeve is positioned on the alignment tool.
And secondly, opening a vacuum pump communicated with the vacuum cavity 5 in the line fixing tool, sucking air in the vacuum cavity 5, and adsorbing the coating surface sleeve on the line fixing tool by utilizing vacuum suction.
And then, manually or automatically turning over the alignment tool adsorbed with the coating surface sleeve onto the automatically coated tire mould, and carrying out fine positioning on the alignment tool and the coated tire mould.
Then, the vacuum of the lower molding bed 10 is opened, and the vacuum in the alignment tool is released, so that the covering surface sleeve is adsorbed on the lower molding bed, and the positioning and the paving of the covering surface sleeve are completed.
And finally, moving the alignment tool to the outside of the lower tire mold, starting the equipment, and pressing the equipment to realize the molding of the product.
When products with different configurations need to be produced, the products with different configurations are produced on the same tire mould by switching the corresponding external alignment tooling, and the use method of the tooling is consistent with that of the method. In addition, the covering tire mold is designed and processed according to the data of the front surface of the product.
The tool and the method for positioning the outside of the die enable the time for paving the leather on the tool to be overlapped with the time for operating the equipment, and can save the beat of the equipment.
The above embodiments are merely preferred embodiments of the present invention, which are not intended to limit the scope of the present invention, and various changes may be made in the above embodiments of the present invention. All simple and equivalent changes and modifications made according to the claims and the content of the specification of the present application fall within the scope of the claims of the present patent application. The invention has not been described in detail in order to avoid obscuring the invention.
Claims (10)
1. The utility model provides a set-line frock, its characterized in that has first face and second face, first face and interior trim part skeleton profile phase-match, first face with a vacuum cavity has between the second face, be equipped with the wire casing on the first face, be equipped with a plurality of vacuum holes on the first face, the vacuum hole with the vacuum cavity intercommunication, the vacuum cavity still communicates with a vacuum pump.
2. The alignment fixture of claim 1, wherein a bottom plate for sealing the vacuum cavity is disposed on the second surface.
3. The alignment tool set forth in claim 2 wherein an interface is provided on the bottom plate, and the interface communicates the vacuum pump and the vacuum chamber through a pipeline.
4. The routing tool of claim 1, wherein the slot is positioned and dimensioned on the first face to match 3D digital to analog data of an interior trim component skeleton.
5. The alignment tool as claimed in claim 1, wherein positioning columns are respectively arranged on two sides of the alignment tool.
6. The alignment fixture of claim 1 wherein the alignment fixture is made of a lightweight material comprising aluminum or nylon.
7. A method of routing, comprising:
step S1, providing the routing tool set forth in any one of claims 1-6;
step S2, clamping the suture of the trim part coating surface sleeve in the wire groove of the first surface of the routing tool;
step S3, vacuumizing a vacuum cavity in the line fixing tool, and adsorbing a coating surface sleeve on the line fixing tool by using vacuum suction;
step S4, turning the alignment tool absorbed with the coating surface sleeve onto a lower tire mold of automatic coating equipment, and performing fine positioning on the positioning tool and the lower tire mold by using a positioning column;
and step S5, opening the vacuum of the tire mold, releasing the vacuum in the alignment tool, and enabling the covering surface sleeve to be adsorbed on the lower tire mold to complete the positioning and the paving of the covering surface sleeve.
8. The method of claim 7, further comprising:
and step S6, moving the alignment tool to the outside of the tire mould, and simultaneously starting equipment to perform pressing operation.
9. The method of claim 7, wherein the slot is positioned and sized on the first side based on 3D digital to analog data of the interior trim component frame.
10. The method of claim 7, wherein the method for evacuating the vacuum cavity in the alignment tool comprises: and starting the vacuum pump to suck air in the vacuum cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010709854.2A CN111844792A (en) | 2020-07-22 | 2020-07-22 | Alignment tool and alignment method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010709854.2A CN111844792A (en) | 2020-07-22 | 2020-07-22 | Alignment tool and alignment method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111844792A true CN111844792A (en) | 2020-10-30 |
Family
ID=73000889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010709854.2A Pending CN111844792A (en) | 2020-07-22 | 2020-07-22 | Alignment tool and alignment method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111844792A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706857A (en) * | 2021-01-29 | 2021-04-27 | 苏州凯尔博精密机械有限公司 | Automatic laminating equipment for out-mold alignment line |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58119817A (en) * | 1982-01-08 | 1983-07-16 | Ikeda Bussan Co Ltd | Manufacture of interior material for vehicle and the like |
| JPH08174671A (en) * | 1994-12-27 | 1996-07-09 | Inoac Corp | Method and apparatus for bonding skin material |
| CN102712120A (en) * | 2010-04-30 | 2012-10-03 | 韩一理化株式会社 | Apparatus and method for the horizontal molding of vehicle interior components |
| CN203331539U (en) * | 2013-05-10 | 2013-12-11 | 延锋伟世通汽车饰件系统有限公司 | Positioning structure for skin with sewing threads on mold |
| CN203559230U (en) * | 2013-11-21 | 2014-04-23 | 延锋伟世通金桥汽车饰件系统有限公司 | Thread locating tool applicable to automobile interior trim part cladding |
| CN107214889A (en) * | 2017-07-21 | 2017-09-29 | 南京工程学院 | Automatically deliver the decorating piece shaping module of finished product |
| CN108927983A (en) * | 2018-07-16 | 2018-12-04 | 芜湖博康汽车饰件有限公司 | A kind of automobile interior decoration diaphragm forming die and its application method |
| DE102017222157A1 (en) * | 2017-10-12 | 2019-04-18 | Hyundai Motor Company | A vehicle interior material manufacturing apparatus and method of manufacturing vehicle interior material |
| CN209141476U (en) * | 2018-11-23 | 2019-07-23 | 延锋汽车内饰系统（上海）有限公司 | A kind of automatic coating unit |
| CN110217034A (en) * | 2019-06-03 | 2019-09-10 | 南京宜高汽车零部件有限公司 | The film plating process of automobile interior decoration |
| CN210212581U (en) * | 2019-06-05 | 2020-03-31 | 苏州越源自动化设备有限公司 | Alignment pressing device and equipment for automotive interior cladding part |
-
2020
- 2020-07-22 CN CN202010709854.2A patent/CN111844792A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58119817A (en) * | 1982-01-08 | 1983-07-16 | Ikeda Bussan Co Ltd | Manufacture of interior material for vehicle and the like |
| JPH08174671A (en) * | 1994-12-27 | 1996-07-09 | Inoac Corp | Method and apparatus for bonding skin material |
| CN102712120A (en) * | 2010-04-30 | 2012-10-03 | 韩一理化株式会社 | Apparatus and method for the horizontal molding of vehicle interior components |
| CN203331539U (en) * | 2013-05-10 | 2013-12-11 | 延锋伟世通汽车饰件系统有限公司 | Positioning structure for skin with sewing threads on mold |
| CN203559230U (en) * | 2013-11-21 | 2014-04-23 | 延锋伟世通金桥汽车饰件系统有限公司 | Thread locating tool applicable to automobile interior trim part cladding |
| CN107214889A (en) * | 2017-07-21 | 2017-09-29 | 南京工程学院 | Automatically deliver the decorating piece shaping module of finished product |
| DE102017222157A1 (en) * | 2017-10-12 | 2019-04-18 | Hyundai Motor Company | A vehicle interior material manufacturing apparatus and method of manufacturing vehicle interior material |
| CN108927983A (en) * | 2018-07-16 | 2018-12-04 | 芜湖博康汽车饰件有限公司 | A kind of automobile interior decoration diaphragm forming die and its application method |
| CN209141476U (en) * | 2018-11-23 | 2019-07-23 | 延锋汽车内饰系统（上海）有限公司 | A kind of automatic coating unit |
| CN110217034A (en) * | 2019-06-03 | 2019-09-10 | 南京宜高汽车零部件有限公司 | The film plating process of automobile interior decoration |
| CN210212581U (en) * | 2019-06-05 | 2020-03-31 | 苏州越源自动化设备有限公司 | Alignment pressing device and equipment for automotive interior cladding part |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706857A (en) * | 2021-01-29 | 2021-04-27 | 苏州凯尔博精密机械有限公司 | Automatic laminating equipment for out-mold alignment line |
| CN112706857B (en) * | 2021-01-29 | 2022-03-18 | 苏州凯尔博精密机械有限公司 | Automatic laminating equipment for out-mold alignment line |
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Application publication date: 20201030 |
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