CN208745290U

CN208745290U - A kind of while secure fit PE item automotive sealant die device

Info

Publication number: CN208745290U
Application number: CN201820725860.5U
Authority: CN
Inventors: 马倩倩; 张鸿良
Original assignee: Standard Automotive (kunshan) Co Ltd
Current assignee: Standard Automotive (kunshan) Co Ltd; Cooper Standard Automotive Kunshan Co Ltd
Priority date: 2018-05-16
Filing date: 2018-05-16
Publication date: 2019-04-16
Anticipated expiration: 2028-05-16

Abstract

The utility model discloses a kind of automotive sealant die device of secure fit PE item simultaneously comprising molding die and inside the molding die and internal PE laminating component for being provided through PE item transmission runner.The utility model provides a kind of PE completely new laminating type, substantially increases the position precision and fitting firmness of the fitting of PE item.

Description

A kind of while secure fit PE item automotive sealant die device

[technical field]

The utility model relates to a kind of automotive sealant molding dies, more particularly to a kind of secure fit PE item simultaneously Automotive sealant die device.

[background technique]

The now universal material of vehicle window is ethylene propylene diene rubber, and the position that vehicle window rubber is contacted with glass for vehicle window usually requires that Wearability height and durability are strong, and common ethylene propylene diene rubber cannot better meet such condition, be typically employed in Add PE item (polyethylene sealing strip) in the position of glass contact.PE has good wearability, waterproofness, durability and ratio The advantages that weight is small, is glass and the most perfect material in sealing strip contact site.Original PE item patch and technology are using close Increase joint strip guide pad behind strip of paper used for sealing extrusion molding mould, is bonded using the rolling of idler wheel with uncured rubber.But this Kind laminating type has several defects: when 1) carrying out rolling fitting using idler wheel, fitting is loosely；2) when using idler wheel rolling fitting, It is not capable of fixing the position of fitting, fitting can closely change very much the position of PE item, cause directly to contact rubber when glass and rubber contact Glue, so that PE item be made not have effect；3) mode for sticking on item guiding after the extrusion, can be easy to cause PE for oblique be pasted into of PE item Item card is disconnected, and increase is scrapped, and production efficiency is influenced；4) when squeezing out, whether adjustment joint strip guiding pastes jail, will increase adjustment time, reports Useless rate and artificial consuming time all increase.

Therefore, it is necessary to which the automotive sealant die device of secure fit PE item solves while providing a kind of new The above problem.

[utility model content]

The main purpose of the utility model is to provide a kind of automotive sealant molding dies of secure fit PE item simultaneously Device provides a kind of PE completely new laminating type, substantially increases the position precision and fitting firmness of the fitting of PE item.

The utility model is achieved through the following technical solutions above-mentioned purpose: a kind of while secure fit PE item automobile sealed Part die device comprising molding die and inside the molding die and inside be provided through PE item biography PE laminating component of delivery channel.

Further, the molding die includes the extrusion template positioned at the tongue heart of head end and positioned at end.

Further, the PE laminating component include the PE that is fixed on the tongue heart outer end face import block, with it is described PE imports PE gib block that is item docking and being through to the extrusion template outer end face, is fixed on extrusion template outer end Positioning guide block on face, in the positioning guide block and docked with the PE gib block PE transition positioning strip, with it is described The PE of PE transition positioning strip docking is bonded block.

Further, the quantity of the PE item transmission runner is corresponding with PE quantity being bonded needed for sealing element.

Further, the PE articles of transmission runner includes the first PE runner and the 2nd PE runner, and the first PE runner It is arranged in a mutually vertical manner in the PE gib block and the transition positioning strip section region with the 2nd PE runner.

Further, the PE item transmission runner imports in block in the PE is gradually adjusted to and is fitted in by inputting in parallel The angle that PE item on sealing element coincide.

Further, the end surface that the PE imports block is provided with embedded groove, and one end of the PE gib block is inserted Enter in the embedded groove and is docked with the PE PE conveying flow passage imported in block.

Further, PE entrance, the outlet of PE item are provided on PE fitting block and be connected to the PE entrance and The channel of the PE item outlet.

Further, plane where plane is exported with the PE item where the PE entrance is mutually perpendicular to, and described logical The bottom surface in road is intermediate incline.

Further, plane where the PE item outlet is parallel with PE binding face of sealing strip and apart from the binding face one PE thickness.

Compared with prior art, the automotive sealant die device of the utility model while secure fit PE item has Beneficial effect is: PE item directly passed through into mould inside from the tongue heart, and squeezes out and is bonded in the outlet of extrusion neck ring mold, so that PE item It is identical with the extrusion direction of sealing strip to be bonded direction, to substantially increase the compactness of PE item and sealing strip, is tested through overtesting Card, the PE item of traditional approach patch and the bonding force of sealing strip are 50N, and the product PE item and sealing strip of the laminating type of this programme Bonding force be 115N；By the way that positioning guide block is arranged in extrusion neck ring mold outer end, the line position of PE item and sealing element is stablized It is constant, it ensure that the performance of sealing element；By the conveying of PE item trend be bonded direction and be arranged to consistent direction, reduce PE item Bending, effectively prevents PE breaking phenomenon, reduces and produces waste caused by breaking because of PE item card, is produced into reduce This；Since PE item is bonded securely with sealing element, to reduce subsequent adjustment time, production efficiency is improved.

[Detailed description of the invention]

Fig. 1 is the structural schematic diagram of the utility model embodiment；

Fig. 2 is the schematic cross-sectional view of the utility model embodiment；

Fig. 3 is the configuration schematic diagram of the utility model embodiment；

Fig. 4 is the configuration schematic diagram of molding die in the utility model embodiment；

Fig. 5 is the structural schematic diagram that PE imports block in the utility model embodiment；

Fig. 6 is the configuration schematic diagram of positioning guide block in the utility model embodiment, PE fitting block；

Digital representation in figure:

100 simultaneously secure fit PE item automotive sealant die device；1 molding die, the 11 tongue hearts, 12 first moulds Have component, 13 connecting plates, 14 second die assemblies, 15 extrusion neck ring mold fixed plates, 16 extrusion templates；2PE laminating component, 21PE importing block, 22PE gib block, 23 positioning guide blocks, 24PE transition positioning strip, 25PE fitting block, 26PE item transmission runner, 27 Embedded groove, 28 fixed mounting holes, 29 evacuation roads, 230PE entrance, the outlet of 231PE item.

[specific embodiment]

Embodiment:

Fig. 1-Fig. 6 is please referred to, the present embodiment is the automotive sealant die device 100 of secure fit PE item simultaneously, It includes molding die 1 and the PE laminating component 2 inside molding die 1.

Molding die 1 includes the tongue heart 11 for being located at head end, the first die assembly 12 for surrounding 11 one end of the tongue heart and the first mould Tool component 12 be fixedly connected connecting plate 13, the second die assembly 14, by the second die assembly 14 be wrapped in and and connecting plate 13 be fixedly connected extrusion neck ring mold fixed plate 15, be fixed in extrusion neck ring mold fixed plate 15 and be located at end extrusion template 16 and through molding die 1 molding runners (not identified in figure).

PE laminating component 2 includes that the PE being fixed on 11 outer end face of the tongue heart imports block 21, imports what item 21 docked with PE And the positioning guide block for being through to the PE gib block 22 of 16 outer end face of extrusion template, being fixed on 16 outer end face of extrusion template 23, in positioning guide block 23 and docked with PE gib block 22 PE transition positioning strip 24, dock with PE transition positioning strip 24 PE fitting block 25 and transmit runner 26 through the PE item of PE laminating component 2.The quantity and sealing of PE item transmission runner 26 PE quantity being bonded needed for part is corresponding.In the present embodiment, PE articles of transmission runner 26 includes the first PE runner and the 2nd PE runner, And the first PE runner is mutually perpendicular to set with the 2nd PE runner in 24 sections of regions of PE gib block 22 and transition positioning strip It sets.

PE item transmits runner 26 and imports in block 21 in PE by inputting the PE for being gradually adjusted to and being fitted on sealing element in parallel The identical angle of item.The end surface that PE imports block 21 is provided with embedded groove 27, and one end insertion of PE gib block 22 is embedded It is docked in formula groove 27 with the PE PE conveying flow passage imported in block 21.

PE is imported on block 21 and is provided with fixed mounting hole 28.

The evacuation road 29 passed through for sealing element and fixed mounting hole 28 are provided on positioning guide block 23 and PE fitting block 25.PE The logical of PE entrance 230, PE item outlet 231 and PE entrance 230 of connection and PE item outlet 231 is provided on fitting block 25 Road, PE 230 place plane of entrance export 231 place planes with PE item and are mutually perpendicular to, and the bottom surface in the channel is that transition is oblique Face.231 place planes of PE item outlet are parallel with PE binding face of sealing strip and apart from one PE thickness of the binding face.

The beneficial effect of the automotive sealant die device 100 of the present embodiment while secure fit PE item is: will PE item directly passes through mould inside from the tongue heart, and squeezes out and be bonded in the outlet of extrusion neck ring mold, so that the fitting direction of PE item and close The extrusion direction of strip of paper used for sealing is identical, so that the compactness of PE item and sealing strip is substantially increased, by verification experimental verification, traditional approach patch PE item and the bonding force of sealing strip be 50N, and the bonding force of the product PE item of the laminating type of this programme and sealing strip is 115N；By the way that positioning guide block is arranged in extrusion neck ring mold outer end, the line position of PE item and sealing element is stablized constant, ensure that The performance of sealing element；By the conveying of PE item trend be bonded direction and be arranged to consistent direction, reduce the bending of PE item, effectively PE breaking phenomenon is prevented, reduces and produces waste caused by breaking because of PE item card, to reduce production cost；Due to PE item It is bonded with sealing element securely, to reduce subsequent adjustment time, improves production efficiency.

Above-described is only some embodiments of the utility model.For those of ordinary skill in the art, Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to practical Novel protection scope.

Claims

1. a kind of automotive sealant die device of secure fit PE item simultaneously, it is characterised in that: it include molding die, With inside the molding die and internal PE laminating component for being provided through PE item transmission runner；The shaping mould Tool includes the extrusion template positioned at the tongue heart of head end and positioned at end；The PE laminating component includes being fixed on the tongue heart PE on outer end face imports block, imports PE guiding that is that item docks and being through to the extrusion template outer end face with the PE Item, the positioning guide block being fixed on the extrusion template outer end face, in the positioning guide block and with the PE be oriented to The PE transition positioning strip of item docking is bonded block with the PE of PE transition positioning strip docking.

2. the automotive sealant die device of secure fit PE item simultaneously as described in claim 1, it is characterised in that: institute The quantity for stating PE item transmission runner is corresponding with PE quantity being bonded needed for sealing element.

3. the automotive sealant die device of secure fit PE item simultaneously as described in claim 1, it is characterised in that: institute Stating PE articles of transmission runner includes the first PE runner and the 2nd PE runner, and the first PE runner and the 2nd PE runner are in institute It states and is arranged in a mutually vertical manner in PE gib block and the transition positioning strip section region.

4. the automotive sealant die device of secure fit PE item simultaneously as described in claim 1, it is characterised in that: institute It states PE item transmission runner and is imported in block in the PE and is coincide by inputting the PE item for being gradually adjusted to and being fitted on sealing element in parallel Angle.

5. the automotive sealant die device of secure fit PE item simultaneously as described in claim 1, it is characterised in that: institute State PE and import the end surface of block and be provided with embedded groove, one end of the PE gib block be inserted into the embedded groove with The PE imports the PE conveying flow passage docking in block.

6. the automotive sealant die device of secure fit PE item simultaneously as described in claim 1, it is characterised in that: institute It states and is provided with PE entrance, the outlet of PE item and the channel for being connected to the PE entrance and PE item outlet on PE fitting block.

7. the automotive sealant die device of secure fit PE item simultaneously as claimed in claim 6, it is characterised in that: institute Plane where plane is exported with the PE item where stating PE entrance is mutually perpendicular to, and the bottom surface in the channel is intermediate incline.

8. the automotive sealant die device of secure fit PE item simultaneously as described in claim 1, it is characterised in that: institute Plane where stating the outlet of PE item is parallel with PE binding face of sealing strip and apart from one PE thickness of the binding face.