CN201268284Y

CN201268284Y - Flocking adhesive tape for vehicle decorative strip

Info

Publication number: CN201268284Y
Application number: CNU2008201215782U
Authority: CN
Inventors: 王春伟; 李文斌
Original assignee: Ningbo Xintai Machinery Co Ltd
Current assignee: GUANGZHOU DONGHAI MINFU AUTO PARTS CO Ltd
Priority date: 2008-07-17
Filing date: 2008-07-17
Publication date: 2009-07-08
Anticipated expiration: 2018-07-17

Abstract

The utility model relates to a flocking adhesive tape used for a vehicle decorative strip, comprising a film which can be thermally bonded with a decorative strip body, wherein fluff is fixed on the surface of the film by glue. Compared with the prior art, because the fluff is fixed on the film beforehand, on one hand, redundant fluff on the film can be cleaned up very conveniently after the flocking is finished by utilizing the smooth film, therefore, the phenomenon that fluff flutters boundlessly in the workshop in the subsequent working procedure is avoided, the working environment is improved ultimately, the health of operators is protected, and meanwhile, the machine is prevented from polluting by the fluff; on the other hand, the film which is thermally bonded with the decorative strip body can help simplify the flocking process, and the flocking adhesive tape can be manufactured and detected solely, therefore, the self production efficiency can be improved, the risk of the batch production of the succedent decorative strip flocking process is reduced, and the flocking quality of the decorative strip can be ensured ultimately.

Description

The flocking adhesive tape that is used for the vehicle decorative bar

Technical field

The utility model relates to a kind of flocking adhesive tape, specifically refers to a kind of flocking adhesive tape that is applied on the vehicle decorative bar.

Background technology

Interior decorating and fitting class for fear of automobile produces interior noise in the process of moving and improves automobile need carry out flocking to a plurality of sides of some upholstery borders.The main process of flocking method of vehicle decorative bar is as follows at present: extrude earlier the upholstery border body on extruder, this upholstery border body is through the cooling of bosh and the traction of feeding machine, be transported on the cutting machine, then cut into the half-blank of Len req with cutting machine; Then half-blank is delivered in the gluing machine, gluing is carried out at the position that needs flocking; Then with flocking machine flocking is carried out at the gluing position again, deliver to by the half-blank of manipulator after with flocking at last and carry out heatcure in the curing tunnel, the half-blank after the heatcure is sent in the half-blank storage area and cools off, dries.As the Chinese patent notification number is that " many sides of auto parts and components and the complex-curved flocking method " of CN1159111C just drapes over one's shoulders merit and revealed flocking mode wherein.

Can see following defective from above-mentioned job operation: at first, during gluing, glue can be run into the position that need not flocking on the upholstery border unavoidably, also is glued fine hair so that need not the position of flocking.Thereby after gluing is finished, need the quality inspection personnel scrutiny, and examination is wiped totally in the position of overbrushing glue.Obviously, this had both wasted glue, had increased the burden of quality inspection personnel again.And wiping work is wasted time and energy, and can can't wipe examination because of glue when serious and totally produce the phenomenon that the upholstery border body is scrapped.Secondly, because the cross section of some upholstery borders is very irregular, thereby after the flocking, fine hair not easy-clear is clean, causes in the subsequent technique fine hair to fly ease aloft and flies away, and makes the working environment variation, bring hidden danger to health of operators, also be unfavorable for the maintenance of equipment simultaneously.Moreover, to extrude at upholstery border, gluing, flocking stage need dispose corresponding personnel respectively and keep an eye on corresponding apparatus, this has improved productive costs virtually; In addition, after heatcure,, can't directly use, need half-blank storage area of configuration, prolong the process time on the one hand, need provide more spacious place on the other hand because the glue in the upholstery border does not parch fully toward contact.At last, after upholstery border production is finished, need after 24 hours, could formally judge the quality of flocking, thus bad having a big risk in batches, the quality-related costs height.Especially, on each manufacturing line of upholstery border, all need to dispose Fabricating machinerys such as gluing machine, flocking equipment and curing oven, thereby whole flocking process complexity, fine hair component production ability is restricted, and the productive costs height.

The utility model content

Technical problem to be solved in the utility model is the present situation at prior art, and a kind of productive costs that both can reduce upholstery border is provided, and can improve working environment again, has also guaranteed the flocking adhesive tape on the vehicle decorative bar of being used for of flocking quality simultaneously.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this flocking adhesive tape that is used for the vehicle decorative bar includes a film that can carry out heat bonding with the upholstery border body, is fixed with fine hair on the surface of this film.

Above-mentioned fine hair can be fixed on the surface of described film by glue, can certainly pass through other conventional fixed form.

Described film can adopt the plastic material that can carry out heat bonding between 110 ℃～190 ℃ with the upholstery border body, as polyvinylchloride (PVC), or thermoplastic elastomer (TPE), Thermoplastic Vulcanizate (TPV), TPU (TPU) or TPO (TPO), thickness is preferably in 0.1mm～0.3mm, cost is low like this, is convenient to heat bonding again.

Compared with prior art; because the fine hair in the utility model is to be fixed on the film; utilize smooth film on the one hand; can after flocking is finished, do the unnecessary fine hair cleaning on the film quiet easily; thereby avoided the phenomenon that fine hair dances in the air all over the sky in the subsequent handling in the workshop; finally improved working environment, protected health of operators, also made machine exempt from the pollution of fine hair simultaneously.On the other hand by means of carrying out the heat bonding film with the upholstery border body, flocking technique is simplified, and this adhesive tape can be processed separately, detect, both can improve the production efficiency of self, reduce the risk of upholstery border flocking technique batch manufacturing subsequently again, finally can guarantee the flocking quality of upholstery border.

Description of drawings

Fig. 1 is the structural representation of flocking adhesive tape among the utility model embodiment;

Fig. 2 is the exploded drawings of Fig. 1;

Fig. 3 cuts structural representation when producing for the utility model embodiment is applied in vehicle water;

Fig. 4 is the structural representation at extrusion die position among Fig. 3;

Fig. 5 is the right elevation of Fig. 4.

The specific embodiment

Below in conjunction with accompanying drawing embodiment invention is described in further detail.

As depicted in figs. 1 and 2, this flocking adhesive tape 1 includes a film 11 that can carry out heat bonding with the upholstery border body, this film adopts plastic material, as polyvinylchloride (PVC), or thermoplastic elastomer (TPE), Thermoplastic Vulcanizate (TPV), TPU (TPU) or TPO (TPO), thickness is elected 0.15mm as, can certainly select 0.1mm or 0.3mm for use, is fixed with fine hair 12 by glue 13 on the surface of this film 11.

During concrete the making, earlier that film 11 surface treatments are clean, then apply glue 13 on film 11 surfaces, by the flocking mode fine hair 12 is planted on monoblock film 11 surfaces then; At last that above-mentioned flocking is good monoblock film 11 is placed on the flocking adhesive tape 1 that cuts into required width on the cutting machine.

Above-mentioned Flock Adhesive is used to produce water when cutting upholstery border 9, for quantity-produced needs, above-mentioned flocking adhesive tape 1 one ends is wrapped on the drum 31, drum 31 is installed in the rotating shaft of travelling apron 3 again, as shown in Figure 3, each drum 31 can freely be rotated.Can continuously pull out for the other end (being free end) that can make each flocking adhesive tape 1 simultaneously, driving wheel and a plurality of expansion tightening wheel 32 that motor 33 drives also are installed on travelling apron 3.Flocking adhesive tape 1 other end on each drum 31 walk around successively separately driving wheel and each expansion tightening wheel after, pass again by behind the passage that forms between briquetting and the extrusion die 2, be exposed to the extrusion 21 of extrusion die 2.

Because in the present embodiment, water is cut upholstery border 9 and is had two lip limits, need there be the flocking adhesive tape of two kinds of specifications to be attached on separately the lip limit, thereby two briquettings on extrusion die, have been fixed, be the first briquetting 8a and the second briquetting 8b among Fig. 5, the first passage that the first briquetting 8a and extrusion die 2 form, pass for the first flocking adhesive tape 1a, the second channel that forms between the second briquetting 8a and the extrusion die 2, pass for the second flocking adhesive tape 1b, and make the just in time corresponding need flocking position of cutting the upholstery border body, the back side, end of this each flocking adhesive tape by the water of extrusion in the above-mentioned extrusion 21; Here, extrusion 21 shapes on the extrusion die are identical with the cross sectional shape that water is cut, and each briquetting makes the flocking adhesive tape be close to water and cuts on the face of upholstery border need flocking; At last, along with the feeding in extrusion die of extruder 7 drawing mechanisms, when expressed water is cut the upholstery border body in the extrusion 21 of extrusion die 2, when above-mentioned flocking adhesive tape utilizes water to cut the upholstery border body to extrude with heat, with self back heat bonding on the need flocking position of this upholstery border body.Obviously, adopt this flocking adhesive tape, can make the flocking processing of upholstery border become simple, the while is free from environmental pollution again, can also guarantee the flocking quality of upholstery border.

Claims

1, a kind of flocking adhesive tape that is used for the vehicle decorative bar is characterized in that: include a film that can carry out heat bonding with the upholstery border body, be fixed with fine hair on the surface of this film.

2, the flocking adhesive tape that is used for the vehicle decorative bar according to claim 1, it is characterized in that: described fine hair is fixed on the surface of described film by glue.

3, the flocking adhesive tape that is used for the vehicle decorative bar according to claim 1 and 2, it is characterized in that: the thickness of described film is 0.1mm～0.3mm.