CN202480537U

CN202480537U - Fixing device for printing transfer pad

Info

Publication number: CN202480537U
Application number: CN2012200583463U
Authority: CN
Inventors: 洪荣泰
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-02-22
Filing date: 2012-02-22
Publication date: 2012-10-10
Anticipated expiration: 2022-02-22

Abstract

The utility model relates to a fixing device for a printing transfer pad. The fixing device for the printing transfer pad comprises two positioning frames respectively arranged on two opposite sides of the printing transfer pad, wherein each positioning frame is at intervals provided with a plurality of clamping parts which are downwards depressed from the surfaces of clamping parts and press the printing transfer pad in abutted mode. Due to the fact that each positioning frame is at intervals provided with the plurality of strangulating parts which are downwards depressed from the surfaces of clamping parts and press the printing transfer pad in abutted mode, the fixing device for the printing transfer pad can play a role in firmly clamping the printing transfer pad, and enables the printing transfer pad to be not prone to breaking away from the positioning frames in the process of transferring.

Description

Be used to print the fixture of transfer pad

Technical field

The utility model relates to a kind of fixture, is meant a kind of fixture that is used to print transfer pad especially.

Background technology

Hot transfer printing is used the most extensive in transfer technique; Its principle is that pattern is imprinted on the transfer printing adhesive film; Cooperate heat transfer machine to be transferred to the object surface again with the method for blanching seal; Under mass-produced condition, use hot transfer technique can enhance productivity, reduce the surcharge of consume and increase machining object.

Consult Fig. 1-2; The transfer printing adhesive film 11 of traditional hot transfer interpreter is to be long demihull shape; Respectively be folded with a moulding 12 in two opposite sides; Transfer printing adhesive film 11 is coated on the hot transfer printing running roller 2, is arranged in the moulding 12 of transfer printing adhesive film 11 two opposite sides and puts tight fit to be embedded in the locating slot 21 that is formed on the hot transfer printing running roller 2.

As shown in Figure 2, when hot transfer printing, because hot transfer printing running roller 2 carries out roll extrusion with transfer printing adhesive film 11 on an object 100 surfaces; This roll extrusion active force also can produce squeezing action power to transfer printing adhesive film 11; After repeated multiple times roll extrusion operation, transfer printing adhesive film 11 breaks away from moulding 12 as easily as imaginary line 11 ' among Fig. 2 shown in, so not only can cause when time transfer printing fail; Produce defective work, also must shutdown maintenance.

The utility model content

In view of this, the purpose of the utility model is to provide a kind of fixture that is used to print transfer pad that makes printing transfer pad difficult drop-off.

For achieving the above object; The utility model provides a kind of fixture that is used to print transfer pad; The said fixture that is used to print transfer pad includes two postings that are arranged at said printing transfer pad two opposite sides respectively; Each posting has two, and first wall extension, second wall extension and of setting are connected in said first wall extension, the intermarginal median wall of the second wall extension homonymy at interval; Said first wall extension, second wall extension and said median wall define one jointly and can supply said printing transfer pad one side to stretch the spatial accommodation of putting; The thickness of said second wall extension is greater than first wall extension; And the inner surface of said first wall extension and second wall extension is provided with most in order to compress the convex tooth strips of said printing transfer pad, be interval with on first wall extension of each posting most from the surface to lower recess and compress the strangulation portion that the printing transfer pad is stated in the residence.

As preferred version, the wherein said fixture that is used to print transfer pad also includes at least two soft frictional layers, and it is folded in respectively between each posting and the printing transfer pad.

As preferred version, most convex tooth strips of wherein said first wall extension and the second wall extension inner surface are along the length direction setting of said first wall extension and second wall extension, and past said median wall direction inclination, and its cross section forms barb-like.

As preferred version; Wherein second wall extension on each posting have equally most from the surface to lower recess and compress the strangulation portion of said printing transfer pad, most strangulation portions on first wall extension of same posting and second wall extension are setting interlaced with each other.

The fixture that is used to print transfer pad that the utility model provided; Through being interval with most the recessed strangulation portions that compress this printing transfer pad on each posting; Produce firm clamping action and can print transfer pad, can make the printing transfer pad in transfer process, be difficult for breaking away from posting this.

Description of drawings

Fig. 1 is the cross-sectional schematic of traditional transfer printing adhesive film and the combination of hot transfer roll wheel;

Fig. 2 is the illustrative view of traditional transfer printing adhesive film and the combination of hot transfer roll wheel;

Fig. 3 is the three-dimensional exploded view of the utility model first preferred embodiment;

Fig. 4 is the assembled sectional view of the utility model first preferred embodiment;

Fig. 5 is for having the vertical view of most strangulation portions on first wall extension of the same posting of the utility model first preferred embodiment;

Fig. 6 is the assembled sectional view of the utility model second preferred embodiment;

Fig. 7 is for having the vertical view of most strangulation portion interleaved configurations on the posting of the utility model second preferred embodiment.

[main element symbol description]

Object-100; Transfer printing adhesive film-11; Imaginary line-11 '; Moulding-12;

Hot transfer printing running roller-2; Locating slot-21;

Printing transfer pad-3;

Fixture-4; Posting-41; First wall extension-411; Second wall extension-412; Median wall-413; Spatial accommodation-414; Convex tooth strips-415; Strangulation portion-416;

Frictional layer-5.

The specific embodiment

About characteristic and technology contents, characteristics and the effect of the utility model, below cooperate with reference to accompanying drawing and preferred embodiment to specify as follows.

Consult Fig. 3, be used to print first preferred embodiment of the fixture (hereinafter to be referred as fixture) of transfer pad for the utility model.Said printing transfer pad 3 is made by flexible materials, for example, plastic plate, its surface can be stained with printing ink or be laid pattern with carbon dust.And fixture 4 includes two postings 41; Each posting 41 has two first wall extension 411, second wall extensions 412 that are provided with at interval; And one be connected in the intermarginal median wall of first wall extension 411, second wall extension, 412 homonymies 413, the first wall extensions 411, second wall extension 412 match with median wall 413 define jointly one can supply to print transfer pad 3 a side stretch and place interior spatial accommodation 414.

Cooperate and consult Fig. 4-5; In first preferred embodiment; The thickness of second wall extension 412 is greater than first wall extension 411; And the inner surface of first wall extension 411, second wall extension 412 is provided with most in order to compress the convex tooth strips 415 of printing transfer pad 4, be interval with on first wall extension 411 of each posting 41 most from the surface to lower recess and compress the strangulation portion 416 of printing transfer pad 3.

Said printing transfer pad 3 and fixture 4 are the two opposite sides that are placed on printing transfer pad 3 through two postings 41 respectively when combination, promptly print the both sides of transfer pad 3 and stretch the spatial accommodation 414 that places two postings 41 respectively.Then, utilize again stamping technology on first wall extension 411 of two postings 41, stamp out at interval most from the surface to lower recess and compress the strangulation portion 416 of printing transfer pad 3.

Consult Fig. 6-7, print second preferred embodiment of the fixture 4 of transfer pad 3 for the utility model.Second preferred embodiment and first preferred embodiment are roughly the same; Something in common repeats no more at this; Different places is also to include at least two soft frictional layers 5, and in an embodiment, the quantity of frictional layer is to do explanation with four; Be arranged at respectively between first wall extension 411, second wall extension 412 and the printing transfer pad 3 of each posting 41; Certainly the quantity of frictional layer 5 is not exceeded with four, can be two yet, is coated on printing transfer pad 3 one sides and stretches the spatial accommodation 414 that places each posting 41 as long as each frictional layer 5 is curved the U-shaped shape.In addition, frictional layer 5 can be the material that adhesive-bonded fabric or sheet rubber etc. can provide frictional resistance, is to explain with adhesive-bonded fabric in this example.

In addition; First wall extension 411, second wall extension, 412 inner surfaces of posting 41 also are provided with most and are long to the convex tooth strips 415 of extending; Most convex tooth strips 415 are to tilt toward median wall 413 directions, and its cross section is barb-like, contact corresponding frictional layer 5 to strengthen interlock.

What deserves to be mentioned is; Second preferred embodiment is to utilize stamping technology on first wall extension 411 of posting 41, second wall extension 412, to stamp out most the recessed simultaneously strangulation portions 416 that compress frictional layer 5 and printing transfer pad 3; Most strangulation portions 416 on first wall extension 411 of same posting 41, second wall extension 412 are configuration interlaced with each other up and down; The upper and lower clamping action that whereby printing transfer pad 3 is produced firmly so can make printing transfer pad 3 in transfer process, be difficult for breaking away from posting 41.

In sum, the fixture 4 of the utility model printing transfer pad 3 is located on brush transfer pad 3 two opposite sides through two postings 41, and two postings 41 are interval with most the recessed strangulation portions 416 that compress printing transfer pad 3; And can produce firm clamping action to printing transfer pad 3; Also can be long in addition, and most convex tooth strips 415 are to tilt toward median wall 413 directions, and its cross section is barb-like through be provided with most at first wall extension 411, second wall extension, 412 inner surfaces to the convex tooth strips 415 of extending; Contact corresponding frictional layer 5 to strengthen interlock; More can strengthen the effect that grips, can guarantee to print transfer pad 3 and in transfer process, be difficult for breaking away from posting 41, so can make the transfer printing operation smooth to printing transfer pad 3; Reduce the generation of defective work, promote operating efficiency.

The above is merely the preferred embodiment of the utility model, is not in order to limit the patent model garden of the utility model, according to spiritual equivalence variation of being done of the utility model patent and modification etc., all in like manner to belong in the protection domain of the utility model patent such as.

Claims

1. fixture that is used to print transfer pad; It is characterized in that; The said fixture that is used to print transfer pad includes two postings that are arranged at said printing transfer pad two opposite sides respectively; Each posting has two, and first wall extension, second wall extension and of setting are connected in said first wall extension, the intermarginal median wall of the second wall extension homonymy at interval; Said first wall extension, second wall extension and said median wall define one jointly and can supply said printing transfer pad one side to stretch the spatial accommodation of putting; The thickness of said second wall extension is greater than first wall extension; And the inner surface of said first wall extension and second wall extension is provided with most in order to compress the convex tooth strips of said printing transfer pad, be interval with on first wall extension of each posting most from the surface to lower recess and compress the strangulation portion that the printing transfer pad is stated in the residence.

2. be used to print the fixture of transfer pad according to claim 1, it is characterized in that, the said fixture that is used to print transfer pad also includes at least two soft frictional layers, and it is folded in respectively between each posting and the printing transfer pad.

3. be used to print the fixture of transfer pad according to claim 1 or claim 2; It is characterized in that; Most convex tooth strips of said first wall extension and the second wall extension inner surface are along the length direction setting of said first wall extension and second wall extension; And toward said median wall direction inclination, and its cross section forms barb-like.

4. like the said fixture that is used to print transfer pad of claim 3; It is characterized in that; Second wall extension on each posting have equally most from the surface to lower recess and compress the strangulation portion of said printing transfer pad, most strangulation portions on first wall extension of same posting and second wall extension are setting interlaced with each other.