CN220129562U - Instrument board hot-pressing composite die - Google Patents
Instrument board hot-pressing composite die Download PDFInfo
- Publication number
- CN220129562U CN220129562U CN202321547658.5U CN202321547658U CN220129562U CN 220129562 U CN220129562 U CN 220129562U CN 202321547658 U CN202321547658 U CN 202321547658U CN 220129562 U CN220129562 U CN 220129562U
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- China
- Prior art keywords
- seat
- pressing
- hot
- die holder
- upper die
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- 238000007731 hot pressing Methods 0.000 title claims abstract description 27
- 239000002131 composite material Substances 0.000 title claims abstract description 18
- 238000003825 pressing Methods 0.000 claims abstract description 44
- 239000004831 Hot glue Substances 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000012544 monitoring process Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 1
- 210000002615 epidermis Anatomy 0.000 abstract description 11
- 150000001875 compounds Chemical class 0.000 abstract description 9
- 238000005485 electric heating Methods 0.000 abstract description 3
- 210000003491 skin Anatomy 0.000 description 12
- 238000003466 welding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009958 sewing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a hot-pressing composite die for an instrument board, which comprises a lower die holder and an upper die holder, wherein a pressing seat is fixedly arranged at the bottom of the upper die holder, the pressing seat is a U-shaped seat, corresponding heat-conducting liquid is filled in the pressing seat, an electrifying seat is fixedly arranged on the outer wall of the pressing seat, the output end of the electrifying seat is fixedly connected with an electric heating wire positioned at the inner side of the pressing seat, and the input end of the electrifying seat is electrically connected with an outer electric heater through a wire; this instrument board hot pressing compound die, through the setting of upper die base bottom side pressure seat, can utilize the corresponding heat conduction liquid of pressure seat filling to carry out corresponding intensification by circular telegram seat and heating wire to the heat conduction liquid, wipe this temperature simultaneously and conduct to the hot melt adhesive between skeleton and the epidermis that is hot pressed between die holder and the upper die base, thereby cooperate the hot melt adhesive to carry out real-time compound hot pressing to epidermis and skeleton, solved current device and be difficult to carry out corresponding intensification to the hot melt adhesive and carry out the high-efficient compound hot pressing to skeleton and epidermis according to the demand problem.
Description
Technical Field
The utility model relates to the technical field of instrument board hot pressing, in particular to an instrument board hot pressing composite die.
Background
At present, for instrument boards and door plate interior trim parts of certain automobile products, the appearance of the products is formed by using a skin cladding mode, sewing and splicing are carried out on skin splicing positions by sewing threads, and meanwhile, decorative threads are arranged at splicing positions; before the skin is coated on the framework, the framework is sprayed with uniform hot melt adhesive; in order to ensure that the splicing line and the decoration line of the product coated surface skin are not shifted after the product is heated, the splicing line and the sewing line are positioned by a complete upper mould pressing knife structure.
In the application with the patent application number of CN201820135113.6, a hot-pressing composite die for an instrument board is disclosed, which comprises: the hot melt adhesive comprises an upper die assembly, a lower die, a framework, a hot melt adhesive, a skin and a skin splicing line; the framework is fixed above the lower die, and the hot melt adhesive is uniformly sprayed on the upper surface of the framework; the epidermis is pressed on the surface of the hot melt adhesive; the upper die assembly comprises a pressing cutter, a gasket and an upper die, wherein a threaded hole is formed in the bottom surface of the pressing cutter, a welding screw is arranged in the threaded hole, an opening is formed in the gasket at a position corresponding to a welding point of the welding screw, the opening of the gasket is sleeved on the welding point and then welded and fixed with the welding screw, and the upper die and the pressing cutter are pressed down on the gasket; the above application document performs corresponding hot melt adhesive compounding on the skeleton and the skin placed between the upper and lower groups of die holders by matching with the pressing knife, but how to raise the temperature of the hot melt adhesive to the corresponding temperature is not disclosed, so that the disclosure of the scheme is incomplete.
Therefore, we propose a hot-pressing composite die for an instrument panel.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a hot-pressing composite die for an instrument board, which solves the problems that the prior device is difficult to correspondingly heat hot melt adhesive and high-efficiency composite hot pressing is carried out on a framework and a skin according to requirements.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the hot-pressing composite die for the instrument board comprises a lower die holder and an upper die holder on the top side of the lower die holder, wherein a corresponding framework and a corresponding skin are arranged between the lower die holder and the upper die holder, and meanwhile, a corresponding hot melt adhesive is also arranged between the framework and the skin;
the bottom fixed mounting of upper die base has presses the seat, press the seat to be the U type seat, press to be filled with corresponding heat conduction liquid in the seat, press fixed mounting to have on the outer wall of seat and switch on the seat, the output fixedly connected with of switch on the seat is located the inboard heating wire of pressing the seat, and the input of switch on the seat carries out electric connection through wire and outside electric heater.
Preferably, the whole pressing seat is made of a heat conducting plate, and the bottom side edge of the pressing seat is provided with a corresponding round corner part.
Preferably, the lower die holder and the upper die holder are respectively provided with a lower pressing part and an upper pressing part which are positioned at the outer side of the connecting part and are arc-shaped.
Preferably, the front end face of the pressing seat is provided with a liquid hole, and a sealing cap is sleeved on the liquid hole in a threaded manner.
Preferably, the lower die holder and the upper die holder are connected with the output shaft of the driving arm through the receiving rod.
Preferably, the inner side of the pressing seat can be fixedly provided with a corresponding real-time temperature monitoring module, and the real-time temperature monitoring module is communicated with the thermometer at the outer side.
The utility model provides a hot-pressing composite die for an instrument board. The beneficial effects are as follows:
this instrument board hot pressing compound die, through the setting of upper die base bottom side pressure seat, can utilize the corresponding heat conduction liquid of pressure seat filling to carry out corresponding intensification by circular telegram seat and heating wire to the heat conduction liquid, wipe this temperature simultaneously and conduct to the hot melt adhesive between skeleton and the epidermis that is hot pressed between die holder and the upper die base, thereby cooperate the hot melt adhesive to carry out real-time compound hot pressing to epidermis and skeleton, guarantee the hot pressing effect, it is difficult to carry out corresponding intensification to the hot melt adhesive according to the demand and carries out the problem of high-efficient compound hot pressing to skeleton and epidermis to have solved current device.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the upper die holder of the present utility model;
FIG. 3 is a schematic diagram of a rear view of an upper die holder of the present utility model;
fig. 4 is a schematic view of the structure of the inner side of the pressing seat of the present utility model.
In the figure: 1. a lower die holder; 2. an upper die holder; 3. a lower press-fit portion; 4. an upper press-fit portion; 5. pressing a base; 6. a liquid hole; 7. a power-on seat; 8. heating wire.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the embodiment of the present utility model provides a technical solution: the hot-pressing composite die for the instrument board comprises a lower die holder 1 and an upper die holder 2 on the top side of the lower die holder 1, wherein a corresponding framework and a corresponding skin are arranged between the lower die holder 1 and the upper die holder 2, and meanwhile, a corresponding hot melt adhesive is also arranged between the framework and the skin;
the bottom of the upper die holder 2 is fixedly provided with a pressing seat 5, the pressing seat 5 is a U-shaped seat, corresponding heat conducting liquid is filled in the pressing seat 5, the outer wall of the pressing seat 5 is fixedly provided with an electrifying seat 7, the output end of the electrifying seat 7 is fixedly connected with an electric heating wire 8 positioned at the inner side of the pressing seat 5, and the input end of the electrifying seat 7 is electrically connected with an outer electric heater through a wire;
in this embodiment, it needs to be supplemented that, this instrument board hot-pressing compound die, through the setting of upper die base 2 bottom side pressure seat 5, can utilize pressure seat 5 filling corresponding heat conduction liquid, and carry out corresponding intensification to the heat conduction liquid by circular telegram seat 7 and heating wire 8, in the hot melt adhesive between hot-pressed skeleton and the epidermis between lower die base 1 and upper die base 2 is wiped to this temperature simultaneously, thereby cooperate the hot melt adhesive to carry out real-time compound hot pressing to epidermis and skeleton, guarantee the hot pressing effect, it is difficult to carry out corresponding intensification to the hot melt adhesive and carry out the problem of high-efficient compound hot pressing to skeleton and epidermis according to the demand to have solved current device.
In this embodiment, it should be noted that, the whole pressing seat 5 is made of a heat conducting plate, and the bottom side edge of the pressing seat 5 is provided with a corresponding rounded corner;
wherein, the arrangement of the pressing seat 5 is convenient for conducting the heat energy therein to the epidermis and the hot melt adhesive clamped at the bottom side thereof.
In this embodiment, it should be noted that, the lower die holder 1 and the upper die holder 2 are provided with a lower pressing portion 3 and an upper pressing portion 4 which are located at the outer side of the connecting portion and are arc-shaped;
in this embodiment, it should be further described that, the lower die holder 1 and the upper die holder 2 are both connected to the output shaft of the driving arm through a receiving rod;
the arrangement of the arc parts of the lower pressing part 3 and the upper pressing part 4 facilitates the roller type hot pressing at the contact part of the top side of the lower die holder 1 by driving the driving arm to drive the pressing seat 5, so as to ensure the effect of hot pressing sealing.
In this embodiment, it should be noted that, a liquid hole 6 is formed on the front end surface of the pressing seat 5, and a sealing cap is sleeved on the liquid hole 6 by a thread;
wherein, the liquid hole 6 is arranged to be convenient for conveying the heat conduction liquid to the inner side of the pressing seat 5 so as to be convenient for matching with the electrifying seat 7 to drive the heating wire 8 to heat, thereby heating the heat conduction liquid at the inner side of the pressing seat.
In this embodiment, it should be noted that, a corresponding real-time temperature monitoring module may be fixedly installed on the inner side of the pressing seat 5, and the real-time temperature monitoring module is communicated with the thermometer on the outer side.
The working principle and the using flow of the utility model are as follows: when the device is required to work, heat conduction liquid is conveyed into the inner cavity of the pressing seat 5 through the liquid hole 6 in advance, meanwhile, each component and hot melt adhesive are placed between the lower die holder 1 and the upper die holder 2, then the electrifying seat 7 is opened to heat the electric heating wire 8 on the inner side of the pressing seat 5, and then the heat conduction liquid and the pressing seat 5 are matched to conduct heat into the hot melt adhesive, so that the effect of high-efficiency hot-pressing composite packaging is achieved.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The hot-pressing composite die for the instrument board comprises a lower die holder (1) and an upper die holder (2) on the top side of the lower die holder, wherein a corresponding framework and a corresponding skin are arranged between the lower die holder (1) and the upper die holder (2), and meanwhile, a corresponding hot melt adhesive is also arranged between the framework and the skin;
the method is characterized in that: the bottom fixed mounting of upper die base (2) has presses seat (5), press seat (5) to be the U type seat, press and fill in seat (5) and be equipped with corresponding heat conduction liquid, press fixedly mounted on the outer wall of seat (5) and have circular telegram seat (7), the output fixedly connected with of circular telegram seat (7) is located the inboard heating wire (8) of pressing seat (5), and the input of circular telegram seat (7) carries out electric connection through wire and outside electric heater.
2. The hot-press composite mold for instrument panels according to claim 1, wherein: the whole pressure seat (5) is made of heat conduction plates, and the bottom side edge of the pressure seat (5) is provided with a corresponding round corner part.
3. The hot-press composite mold for instrument panels according to claim 1, wherein: the lower die holder (1) and the upper die holder (2) are respectively provided with a lower pressing part (3) and an upper pressing part (4) which are positioned at the outer sides of the connecting parts and are arc-shaped.
4. The hot-press composite mold for instrument panels according to claim 1, wherein: the front end face of the pressing seat (5) is provided with a liquid hole (6), and a sealing cap is sleeved on the liquid hole (6) in a threaded manner.
5. The hot-press composite mold for instrument panels according to claim 1, wherein: the lower die holder (1) and the upper die holder (2) are connected with an output shaft of the driving arm through a receiving rod.
6. The hot-press composite mold for instrument panels according to claim 1, wherein: the inner side of the pressing seat (5) can be fixedly provided with a corresponding real-time temperature monitoring module which is communicated with a thermometer at the outer side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321547658.5U CN220129562U (en) | 2023-06-16 | 2023-06-16 | Instrument board hot-pressing composite die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321547658.5U CN220129562U (en) | 2023-06-16 | 2023-06-16 | Instrument board hot-pressing composite die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220129562U true CN220129562U (en) | 2023-12-05 |
Family
ID=88963627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321547658.5U Active CN220129562U (en) | 2023-06-16 | 2023-06-16 | Instrument board hot-pressing composite die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220129562U (en) |
-
2023
- 2023-06-16 CN CN202321547658.5U patent/CN220129562U/en active Active
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