CN113370636B - Interior trim soft tail fin edge covering and attaching device - Google Patents
Interior trim soft tail fin edge covering and attaching device Download PDFInfo
- Publication number
- CN113370636B CN113370636B CN202110850350.7A CN202110850350A CN113370636B CN 113370636 B CN113370636 B CN 113370636B CN 202110850350 A CN202110850350 A CN 202110850350A CN 113370636 B CN113370636 B CN 113370636B
- Authority
- CN
- China
- Prior art keywords
- main body
- body plate
- interior trim
- soft
- positioning strip
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1207—Heat-activated adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1207—Heat-activated adhesive
- B32B2037/1215—Hot-melt adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/003—Interior finishings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/08—Cars
Abstract
The patent provides a soft fin of interior trim part is bordured and is laminated device, it can be to the width accurate control of the soft layer free end of clad can turn over the part, and the soft fin width of the interior trim part of preparation is the same basically. The interior trim part is provided with a main body plate and a covering soft layer attached to the back of the main body plate, and the covering soft layer exceeds the lower edge of the main body plate to form a free end; the soft tail wing edge covering and attaching device for the interior trim part comprises a rack, a support part for positioning the interior trim part, coaxial pivots arranged on two sides of the support part, a swing arm fixed on each pivot, and a positioning strip connected between the two swing arms; when the pivot rotates, the swing arm and the positioning strip are driven to swing upwards for a certain angle from the lower part of the main body plate around the lower edge of the main body plate, and the positioning strip is pressed on the front surface of the main body plate close to the lower edge; the free end is turned over, so that the edge of the free end is contacted with the positioning strip, the free end covers the lower edge of the main body plate and is contacted with the front surface of the main body plate, and the part of the cladding soft layer, which exceeds the lower edge of the main body plate, is the soft tail wing.
Description
Technical Field
The patent relates to a laminating device for attaching a covering soft layer on a main body plate in the preparation process of an automotive interior part.
Background
Automotive upholstery generally has a body panel and a soft cover layer attached to the body panel. Some interior trim parts have special requirements, if the interior trim parts are required to have soft tail wings, the production process of the interior trim parts is generally manual operation, the free end formed by the covering soft layer attached to the back of the main body plate and extending out of the lower edge of the main body plate is turned upwards, the free end covers the lower edge of the main body plate and is in contact with the front of the main body plate, then the covering soft layer is heated, so that the adhesive on the covering soft layer is melted, then the covering soft layer in contact with the front of the main body plate is attached to the front of the main body plate, and the part extending out of the lower edge of the main body plate is the soft tail wings.
Such manual operation is inefficient, and more importantly, the width of the folded portion is difficult to control precisely (or the position of the edge of the free end on the front surface of the main body panel is difficult to be uniform) when the free end is folded upward, all depending on the experience of the operator, resulting in inconsistent width of the soft tail.
Disclosure of Invention
The purpose of this patent is to provide a soft fin of interior trim piece laminating device that bordures, it can be to the width accurate control of the soft layer free end of clad can turn over a part, and the soft fin width of the interior trim piece of preparation is the same basically, and production efficiency is high simultaneously.
According to the soft tail wing edge covering and laminating device for the interior trim part, the interior trim part is provided with a main body plate and a covering soft layer attached to the back of the main body plate, and the covering soft layer exceeds the lower edge of the main body plate to form a free end; the soft tail wing edge covering and attaching device for the interior trim part comprises a rack, wherein a support part for positioning the interior trim part is arranged on the rack, the support part is provided with a support surface matched with the back part of the interior trim part close to the free end, and when the interior trim part is placed on the support part, the support surface of the support part is contacted with the back surface of the interior trim part; coaxial pivots are arranged on two sides of the supporting piece, a swing arm is fixed on each pivot, and a positioning strip is connected between the two swing arms; when the pivot rotates, the swing arm and the positioning strip are driven to swing upwards for a certain angle from the lower part of the main body plate around the lower edge of the main body plate, and the positioning strip is pressed on the front surface of the main body plate close to the lower edge; the free end is turned over, so that the edge of the free end is contacted with the positioning strip, the free end covers the lower edge of the main body plate and is contacted with the front surface of the main body plate, and the part of the cladding soft layer, which exceeds the lower edge of the main body plate, is the soft tail wing.
According to the interior trim part soft tail fin edge covering and attaching device, the positioning strip translation power device is fixed on the swing arm, and the positioning strip is connected with the positioning strip translation power device which drives the positioning strip to translate; when the pivot rotates for a certain angle, the positioning strip translation power device drives the positioning strip to move towards the front of the main body plate, so that the positioning strip is pressed on the front of the main body plate close to the lower edge.
The soft tail fin edge covering and laminating device for the interior trim part is characterized in that the front part of the supporting piece is provided with a lifting heating device which is used for heating the covering soft layer to melt the adhesive on the covering soft layer.
In the interior trim soft tail fin edge covering and attaching device, two sides of the supporting piece are respectively provided with a pressing plate translation power device, two ends of the pressing plate are detachably connected to the pressing plate translation power devices for driving the pressing plate to translate, and the pressing plate is provided with a pressing plate inner side surface matched with the front surface of the main body plate contacted with the free end and the soft tail fin; the pressing plate translation power device acts to drive the pressing plate to move towards the front of the main body plate, and the inner side surface of the pressing plate presses the free end and the soft tail wing which are in contact with the front of the main body plate.
The beneficial effect of this patent: this patent adopts and to compress tightly after can swinging and fixes a position the soft layer free end of cladding that the positive location strip subtend turned over upward of main part board, turns over promptly the preceding free end lower limb of turning over and turns over the back and contact with the location strip for the width of free end upset part is unanimous basically, has just so guaranteed that the width of soft fin is the same basically, is fit for batch production.
Only by means of the certain angle of swing of the positioning strip under the drive of the swing arm, sometimes the positioning strip can not be contacted with the main body plate, and the free end is difficult to position. In order to overcome the problem, a positioning strip translation power device is fixed on the swing arm, and when the pivot rotates for a certain angle, the positioning strip translation power device drives the positioning strip to move towards the front of the main body plate, so that the positioning strip is pressed on the front of the main body plate.
In order to heat the covering soft layer conveniently and improve the degree of automatic operation, a lifting heating device is arranged.
In order to ensure that the free end of the covering soft layer can be reliably attached and bonded with the front surface of the main body plate, the pressing plate translation power device is arranged to drive the pressing plate to move, so that the pressing plate is pressed on the front surface of the interior trim part attached with the free end of the covering soft layer and the soft tail wing.
This patent has promoted automatic operation level to the uniformity of soft fin width has been guaranteed.
Drawings
FIG. 1 is a schematic view of a semi-finished interior trim piece;
FIG. 2 is a schematic view of an interior trim piece;
FIG. 3 is a schematic view of a semi-finished interior trim part placed on the soft tail edge wrapping and fitting device of the interior trim part (when the positioning strip is not pressed on the interior trim part and the free end of the soft covering layer is not turned over upwards);
FIG. 4 isbase:Sub>A sectional view A-A of FIG. 3;
FIG. 5 is a perspective view of FIG. 3;
FIG. 6 is another perspective view of FIG. 3;
fig. 7 is a perspective view of fig. 3 with a semi-finished interior trim part or the like removed;
FIG. 8 is another perspective view of FIG. 3 with the interior trim piece blank, platen box, platen, etc. removed;
FIG. 9 is a perspective view of the stay strip pressed against the trim piece;
FIG. 10 is a perspective view of the positioning strip pressed against the interior trim piece (with the platen box, platen, etc. removed);
FIG. 11 is a perspective view of the platen pressing against the trim piece;
fig. 12 is a perspective view of the platen pressed against the interior trim (the platen box, etc. is removed);
FIG. 13 is a schematic view of the positioning strip pressed against the interior trim part and heated by the heating device
FIG. 14 is a cross-sectional view taken along line C-C of FIG. 13;
FIG. 15 is a schematic view of a platen pressing against an interior trim piece;
fig. 16 is a sectional view B-B in fig. 15.
In the figure, an interior trim part 1, a main body plate 11, a main body plate lower edge 12, a covering soft layer 16, a free end 17, a soft tail fin 18, a frame 2, a pressure plate box 21, a support part 3,
a covering soft layer positioning device 4, a pivot 41, a gear 42, a rack 43, a swing power cylinder 44, a swing arm 45, a positioning strip translation power cylinder 46, a positioning strip 47, an electric heating device 5, a lifting power cylinder 51,
a pressing device 6, a pressing plate translation power cylinder 61, a push-pull plate 62, a pressing plate shaft 63, a pressing plate 64,
and a clamping device 7.
Detailed Description
Referring to fig. 1, the semi-finished product of the interior trim part has a main body plate 11, and a soft covering layer 16 adhered to the back of the main body plate, wherein the soft covering layer extends beyond the lower edge 12 of the main body plate to form a free end 17. The body panel 11 itself may be one or more layers. The free end 17 of the semi-finished interior trim part is folded upwards to cover the lower edge 12 of the main body plate and is bonded with the front surface of the main body plate, so that the interior trim part 1 shown in the figure 2 is obtained. The part beyond the lower edge of the main body plate is a soft tail fin 18.
In order to prepare the interior trim part 1, the soft tail wing edge covering and attaching device for the interior trim part 1 is shown in fig. 3 and comprises a frame 2, wherein a support part 3 for positioning the interior trim part is arranged on the frame, and the support part is provided with a support surface matched with the back part of the interior trim part close to the free end of the covering soft layer.
The positioning device 4 for the soft covering comprises coaxial pivots 41 on the frame, on both sides of the support, on which are fixed toothed wheels 42, the toothed wheels 42 being engaged by a rack 43 moving back and forth with respect to the frame, the rack being connected to a power cylinder 44 of oscillation fixed to the frame. A swing arm 45 is fixed on the side face of the gear, a positioning strip translation power cylinder 46 is fixed on the swing arm, and two ends of a positioning strip 47 are connected with two positioning strip translation power cylinders which drive the positioning strip to translate.
The front part of the supporting piece is provided with a liftable electric heating device 5 for heating the soft covering layer to melt the adhesive on the soft covering layer. The electric heating device 5 and the lifting power cylinder 51 driving the electric heating device to lift belong to the existing design and are not described.
The pressing device 6 comprises pressing plate translation power cylinders 61 respectively arranged on the racks on the two sides of the supporting piece, the pressing plate translation power cylinders 61 are connected with a push-pull plate 62, a push-pull groove with an upward opening for supporting the pressing plate shaft 63 is formed in the push-pull plate 62, the two ends of the pressing plate 64 are fixedly connected with the pressing plate shaft 63 integrally, and the pressing plate 64 is provided with a pressing plate inner side face matched with the front face of the main body plate contacted with the free end and the soft tail wing. In order to facilitate the placement of the platen when not in use, a platen box 21 is fixed at the front of the frame.
The using process comprises the following steps: the semi-finished interior trim part is placed on the support part 3 on the frame 2, the support surface of the support part is contacted with the back surface of the interior trim part, so that the interior trim part is positioned, and at the moment, the free end 17 formed by the soft covering layer exceeding the lower edge 12 of the main body plate is positioned on the front side surface of the support part 3. Then, the interior trim part is clamped and fixed on the frame by a clamping device 7 belonging to the prior art.
The swing power cylinder 44 moves forward, the rack 43 moves forward, the gear 42 drives the pivot 41 to rotate clockwise, and meanwhile, the swing arm 45, the positioning bar translation power cylinder 46 and the positioning bar 47 swing upward at a certain angle from the lower side of the main body plate by going around the lower edge of the main body plate by taking the pivot as an axis.
The positioning bar translation power cylinder 46 drives the positioning bar 47 to move towards the front of the main body plate, so that the positioning bar is pressed on the front of the main body plate close to the lower edge.
The free end is turned over upward so that the upper edge (the lower edge before being turned over) of the free end contacts the positioning strip and the free end wraps the lower edge of the main body plate and contacts the front of the main body plate.
The heating device rises to heat the soft covering layer contacted with the front surface of the main body plate, so that the adhesive is melted. Then the heating device descends to return.
The positioning strip translation power cylinder moves reversely to drive the positioning strip to leave the front surface of the main body plate. The swing power cylinder retreats, the pivot rotates anticlockwise, the swing arm, the positioning strip horizontally move the power cylinder and the positioning strip, and the swing arm, the positioning strip and the positioning strip swing downwards by a certain angle to return.
And taking out the pressing plate from the pressing plate groove 21, putting the pressing plate shaft into a push-pull groove on the push-pull plate, driving the pressing plate shaft and the pressing plate to move towards the front of the main body plate by the pressing plate translation power cylinder through the push-pull plate, and pressing the free end and the soft tail wing which are in contact with the front of the main body plate by the inner side surface of the pressing plate so that the free end of the cladding soft layer is compressed and bonded on the front of the main body plate.
Then, the pressing plate translation power cylinder moves reversely to drive the pressing plate to leave the interior trim part, and the integrally connected pressing plate shaft and the pressing plate are taken down from the push-pull plate and are placed in a pressing plate groove 21 fixed on the rack. Preferably, the clamping device 7 is released again and the prepared interior trim part is removed from the machine frame.
Claims (4)
1. The soft tail wing edge covering and laminating device comprises an interior trim part and a soft tail wing edge covering and laminating device, wherein the interior trim part is provided with a main body plate and a soft covering layer attached to the back of the main body plate, and the soft covering layer exceeds the lower edge of the main body plate to form a free end; the soft tail wing edge covering and fitting device for the interior trim part comprises a rack, wherein a support part for positioning the interior trim part is arranged on the rack, the support part is provided with a support surface matched with the back part of the interior trim part close to the free end, and when the interior trim part is placed on the support part, the support surface of the support part is contacted with the back surface of the interior trim part; the method is characterized in that: coaxial pivots are arranged on two sides of the supporting piece, a swing arm is fixed on each pivot, and a positioning strip is connected between the two swing arms; when the pivot rotates, the swing arm and the positioning strip are driven to swing upwards for a certain angle from the lower part of the main body plate around the lower edge of the main body plate, and the positioning strip is pressed on the front surface of the main body plate close to the lower edge; the free end is turned over, so that the edge of the free end is contacted with the positioning strip, the free end covers the lower edge of the main body plate and is contacted with the front surface of the main body plate, and the part of the cladding soft layer, which exceeds the lower edge of the main body plate, is the soft tail wing.
2. The soft tail edge covering and attaching device for the interior trim part as claimed in claim 1, wherein: a positioning strip translation power device is fixed on the swing arm, and the positioning strip is connected with the positioning strip translation power device which drives the positioning strip to translate; when the pivot rotates for a certain angle, the positioning strip translation power device drives the positioning strip to move towards the front of the main body plate, so that the positioning strip is pressed on the front of the main body plate close to the lower edge.
3. The soft tail edge covering and attaching device for the interior trim part as claimed in claim 1, wherein: the front part of the supporting piece is provided with a lifting heating device which is used for heating the soft covering layer to melt the adhesive on the soft covering layer.
4. The soft tail edge covering and attaching device for the interior trim part as claimed in claim 1, wherein: two sides of the supporting piece are respectively provided with a pressing plate translation power device, two ends of the pressing plate are detachably connected to the pressing plate translation power device for driving the pressing plate to translate, and the pressing plate is provided with a front surface of the main body plate which is in contact with the free end and an inner side surface of the pressing plate which is matched with the soft tail wing; the pressing plate translation power device acts to drive the pressing plate to move towards the front of the main body plate, and the inner side surface of the pressing plate presses the free end and the soft tail wing which are in contact with the front of the main body plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110850350.7A CN113370636B (en) | 2021-07-27 | 2021-07-27 | Interior trim soft tail fin edge covering and attaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110850350.7A CN113370636B (en) | 2021-07-27 | 2021-07-27 | Interior trim soft tail fin edge covering and attaching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113370636A CN113370636A (en) | 2021-09-10 |
| CN113370636B true CN113370636B (en) | 2023-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110850350.7A Active CN113370636B (en) | 2021-07-27 | 2021-07-27 | Interior trim soft tail fin edge covering and attaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113370636B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101372209A (en) * | 2008-09-28 | 2009-02-25 | 烟台正海兴源汽车内饰件有限公司 | Equipment for wrapping passenger car seat back protective shielding |
| CN204547073U (en) * | 2015-01-27 | 2015-08-12 | 延锋伟世通汽车模具有限公司 | The laminating wrapping mold of alignment in a kind of mould |
-
2021
- 2021-07-27 CN CN202110850350.7A patent/CN113370636B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101372209A (en) * | 2008-09-28 | 2009-02-25 | 烟台正海兴源汽车内饰件有限公司 | Equipment for wrapping passenger car seat back protective shielding |
| CN204547073U (en) * | 2015-01-27 | 2015-08-12 | 延锋伟世通汽车模具有限公司 | The laminating wrapping mold of alignment in a kind of mould |
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| Publication number | Publication date |
|---|---|
| CN113370636A (en) | 2021-09-10 |
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