CN106541448B - The cross cutting discharge device of handle film cut piece and cross cutting discharging method in a kind of band - Google Patents
The cross cutting discharge device of handle film cut piece and cross cutting discharging method in a kind of band Download PDFInfo
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- CN106541448B CN106541448B CN201510608220.7A CN201510608220A CN106541448B CN 106541448 B CN106541448 B CN 106541448B CN 201510608220 A CN201510608220 A CN 201510608220A CN 106541448 B CN106541448 B CN 106541448B
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- release film
- adhesive tape
- faced adhesive
- double faced
- film
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention relates to the cross cutting discharge device of handle film cut piece in a kind of band and cross cutting discharging method, the device includes the first pair of pressure roller set gradually, one punch die cutter, second pair of press mechanism, two punch die cutters, waste discharge mechanism, 4th pair of pressure roller and three punch die cutters, first one-side band glue protective film is fitted in the first release film by first pair of pressure roller, one punch die cutter one cuts beveling line in a state of excitement, second pair of press mechanism is bonded double faced adhesive tape and the second release film successively on the first release film, two punch die cutters two circle of contact hole and inside casing in a state of excitement, waste discharge mechanism exhausts the inside casing waste material and the second release film for cutting rear circular hole waste material and double faced adhesive tape in a state of excitement, 4th pair of pressure roller is bonded the 3rd release film and the second one-side band glue protective film, three punch die cutters three cut outline border and are punched traverse in a state of excitement.Compared with prior art, the present invention is die cut out the double faced adhesive tape with interior handle, has the advantages that cross cutting is easy, positioning accuracy is high, waste discharge effect is good.
Description
Technical field
The present invention relates to one kind cross cutting discharge device and method, is arranged more particularly, to a kind of cross cutting of handle film cut piece in band
Expect device.
Background technology
Electronics industry often includes double faced adhesive tape, protective film, buffering class, insulation class, shield type, heat conduction class, grenadine with cutting part
The seven major class product such as class.It is widely used in shell, form, battery, connector, wiring board, the backlight mould of consumption electronic products
The spare parts such as group, camera module, audio module, play the reinforcement in various structure or functions and booster action.
Because the renewal of electronic market is rapid, while cutting part is also promoted also ceaselessly to update, to adapt to electronic market
The renewal of diversification, can also constantly update in the design of cutting part.From the main material matter for initially only doing cutting part, (client specifies
Double faced adhesive tape, foam etc.), not in main material matter plus any secondary material；Till now in the peripheral or interior of cutting part
Portion adds secondary material, is used in production easy to client.As electronic product updates, requirement of the client to cutting part can also be got over
Come stringenter；So, it is necessary to which cutting part supplier aspires after perfection in the design.
Cutting part after punching is positioned in electronic product according to the outline border of whole electronic device, in traditional design,
On being bonded the cutting part of double faced adhesive tape, outdoor handle can be generally used, after the completion of fitting, handle is not torn, so, it is right
Handle is bent, in bending, it is easy to be corrupted to positioning product during fitting.After ceaselessly testing and improving, find
Inner handle is conducive to double faced adhesive tape and assembles easily and fast, and the positioning to double faced adhesive tape is also more and more accurate, equally also without bending.
The content of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide one kind is cut with interior handle film
The cross cutting discharge device and cross cutting discharging method of part, are die cut out the double faced adhesive tape with interior handle, have and be die cut easy, positioning accuracy
High, the advantages that waste discharge effect is good.
The purpose of the present invention can be achieved through the following technical solutions：
The cross cutting discharge device of handle film cut piece in a kind of band, including first pair of pressure roller, the punch die cutter set gradually
Tool, second pair of press mechanism, two punch die cutters, waste discharge mechanism, the 4th pair of pressure roller and three punch die cutters, first pair of pressure roller
First one-side band glue protective film is fitted in the not layer upper surface of the first release film, the punch die cutter is defeated in first pair of pressure roller
One cuts beveling line, the first release film that second pair of press mechanism is conveyed in a punch die cutter in a state of excitement on the first release film sent
Layer upper surface on be bonded double faced adhesive tape and the second release film successively, the two punch dies cutter is in the second release film, double faced adhesive tape and
Two circle of contact holes in a state of excitement on one release film, and on the second release film and double faced adhesive tape two inside casing is cut in a state of excitement, the circular hole is located inside casing
Interior, the waste discharge mechanism exhausts one and cuts rear circular hole waste material in a state of excitement by winding the first one-side band glue protective film exhausts double faced adhesive tape at the same time
Inside casing waste material and the second release film, the 4th pair of pressure roller be bonded the 3rd release film on the double faced adhesive tape by waste discharge mechanism
Layer upper surface is simultaneously bonded the second one-side band glue protective film on the first release film, and the three punch dies cutter is in the 3rd release film, double
On face glue and the first release film three cut in a state of excitement outline border and on the first release film punching with beveling line one end be connected to form point
The traverse at angle, the other end of the beveling line just intersect with outline border.
Second pair of press mechanism includes the second pair of pressure roller, double faced adhesive tape body paper wind-up roll and the 3rd pair of pressure set gradually
Roller, second pair of pressure roller are bonded the one side of double faced adhesive tape in the layer upper surface of the first release film after a punch die cutter,
Body paper on the another side of the double faced adhesive tape body paper wind-up roll winding double faced adhesive tape, the 3rd pair of pressure roller is on the another side of double faced adhesive tape
It is bonded the second release film.
The double faced adhesive tape body paper wind-up roll includes the 5th guide roller and the 5th wind-up roll, and the 5th guide roller is arranged on
After two pairs of pressure rollers, body paper is separated by the 5th guide roller with the another side of double faced adhesive tape and by the 5th winding on the another side of double faced adhesive tape
Roller is wound.
The waste discharge mechanism includes the first waste discharge roller, the second waste discharge roller, the 3rd waste discharge roller and the 4th waste discharge set gradually
Roller, the first waste discharge roller winding are bonded a first one-side band glue protective film for cutting rear circular hole waste material in a state of excitement, the second row
Useless roller is discharged after by silicone band, the inside casing waste material of the second release film is bonded, and the 3rd waste discharge roller will by the 4th release film
Discharged after the inside casing waste material fitting of double faced adhesive tape, the 4th waste discharge roller winds remaining second release film.
The angular range of the wedge angle is 30 degree~60 degree.
Distance is less than 0.6mm between the inside casing and outline border.
The circular hole is 2~3.
The cross cutting discharging method of handle film cut piece, comprises the following steps in a kind of band：
1) the first one-side band glue protective film is fitted in the not layer upper surface of the first release film；
2) on the first release film that step 1) obtains one beveling line is cut in a state of excitement；
3) one side of double faced adhesive tape is bonded in the layer upper surface of the first release film after being cut in a state of excitement one and in the another of double faced adhesive tape
The layer upper surface of the second release film is bonded on face；
4) two circle of contact holes and in the second release film and double faced adhesive tape in a state of excitement on the second release film, double faced adhesive tape and the first release film
Upper two cut inside casing in a state of excitement, and the circular hole is located in inside casing；
5) exhaust one and cut rear circular hole waste material in a state of excitement by winding the first one-side band glue protective film and exhaust at the same time in double faced adhesive tape
Frame waste material and the second release film；
6) layer upper surface of the 3rd release film is bonded on the double faced adhesive tape obtained by step 5) and is obtained by step 5)
The first release film on be bonded the second one-side band glue protective film；
7) on the 3rd release film, double faced adhesive tape and the first release film three cut in a state of excitement outline border and on the first release film punching with
One end of beveling line is connected to form the traverse of wedge angle, and the other end of the beveling line just intersects with outline border.
The method of inside casing waste material and the second release film that double faced adhesive tape is exhausted in the step 5) is：First will by silicone band
Discharged after the inside casing waste material fitting of second release film, the inside casing waste material of double faced adhesive tape is then bonded by heel row by the 4th release film
Go out, wound after finally remaining second release film is separated with double faced adhesive tape.
Compared with prior art, the present invention has the following advantages：
1) for double faced adhesive tape outdoor handle it is inconvenient the defects of, the present invention it is die-cuttable go out the double faced adhesive tape with interior handle, beveling
Line forms interior handle with traverse, and double faced adhesive tape is used using interior handle, good to the positioning accuracy of double faced adhesive tape easy to quickly assemble,
And it need not bend.
2) first pair of pressure roller, a punch die cutter, second pair of press mechanism, two punch die cutters, waste discharge mechanism, the 4th are designed
To pressure roller and three punch die cutters, pass through once fitting, a punching, secondary fitting, two punchings, three times waste discharge, fitting and three punchings successively,
Circular hole, beveling line and traverse is punched on the first release film to be more prone to.
3) two punch die cutters two hit while cut out circular hole and inside casing in a state of excitement so that circular hole size and suburb size
Match somebody with somebody, avoid size offset, round orifices orientation precision is high, the positioning when circular hole of 2~3 is used available for double faced adhesive tape.
4) the first one-side band glue protective film row's circular hole waste material is pulled down, recycles the inside casing that silicone band ranked second release film to give up
Material, is affixed on inside casing glue surface to arrange inside casing double faced adhesive tape waste material by the not layer upper surface of the 3rd release film, complete it is before being punched in next step and
When waste discharge, while will not fall piece during waste discharge, waste discharge effect is good.
5) remaining second release film is all exhausted after row's inside casing and circular hole give up, then the 4th release film of whole lid, because
After arranging inside casing waste material, inside casing hollow out, and suburb size is less than 0.6mm, and the second release film band can get up when three stamping knives are punched,
Cause product to shift, be unfavorable for three and cut in a state of excitement, the bad phenomenons such as displacement can be prevented by covering the 4th release film again, while avoid overflowing
Glue and drawing glue.
6) using the waste discharge structure of guide roller and wind-up roll so that waste discharge is more smooth, prevents from moving during waste discharge
The bad phenomenons such as position.
Brief description of the drawings
Fig. 1 is the structure diagram with interior handle film cut piece；
Wherein, (1a) is the fractionation schematic diagram with interior handle film cut piece, and (1b) is the plane signal with interior handle film cut piece
Figure；
Fig. 2 is the structure diagram that discharge device is die cut in the present invention；
Fig. 3 cuts schematic diagram in a state of excitement for one of a punch die cutter in the present invention；
Fig. 4 is the cutting die schematic diagram of a punch die cutter in the present invention；
Fig. 5 cuts schematic diagram in a state of excitement for two of two punch die cutters in the present invention；
Fig. 6 is the cutting die schematic diagram of two punch die cutters in the present invention；
Fig. 7 cuts schematic diagram in a state of excitement for three of three punch die cutters in the present invention；
Fig. 8 is the cutting die schematic diagram of three punch die cutters in the present invention；
Fig. 9 is that the cutting die of a punch die cutter, two punch die cutters and three punch die cutters in the present invention synthesizes schematic diagram.
In figure：1st, the first release film, the 2, first one-side band glue protective film, 3, double faced adhesive tape, the 4, second release film, the 5, the 3rd from
Type film, the 6, second one-side band glue protective film, 7, silicone band, the 8, the 4th release film, 9, first pairs of pressure rollers, 10, one punch die cutter,
11st, two punch die cutter, 12, the 4th pairs of pressure rollers, 13, three punch die cutters, 14, second pairs of pressure rollers, 15, double faced adhesive tape body paper winding
Roller, 16, the 3rd pairs of pressure rollers, the 17, first waste discharge roller, the 18, second waste discharge roller, the 19, the 3rd waste discharge roller, the 20, the 4th waste discharge roller.
Embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with technical solution of the present invention
Premised on implemented, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to
Following embodiments.
Fig. 1 is the design of interior handle double faced adhesive tape, and double faced adhesive tape 3 is affixed on the layer upper surface of the first release film 1, and double faced adhesive tape 3 is client
The size needed, and the first release film 1 is secondary material, formed on the first release film 1 in handle and circular hole, such as figure (1a) institute
Show, A is the not layer upper surface of the first release film 1, and B is the layer upper surface of the first release film 1.Interior handle is formed for beveling line and traverse
Wedge angle, the angular range of wedge angle is 30 degree~60 degree, and the other end for chamferring line just intersects with outline border, between inside casing and outline border
Distance is less than 0.6mm, and interior handle assembles easy to the quick of double faced adhesive tape 3, good to the positioning accuracy of double faced adhesive tape 3, and need not bend.
Circular hole is 2~3, positioning when being used for double faced adhesive tape 3, and 2 circular holes are used in Fig. 1.As shown in figure (1b), inside casing and outline border
Between distance d1 be 0.501mm, distance d2 is 4.495mm between circular hole and the short side of outline border, between circular hole and the long side of outline border
Distance d3 is 2.995mm, and making the interior handle double faced adhesive tape product, there are following difficult point：
1. circular hole is punched on the first release film 1 and punching tangent line is not easy.
②Jiao areas size is less than 0.5MM, is easy to cause displacement, excessive glue, draws the bad phenomenons such as glue.
3. circular hole size and glue area matching size are not easy management and control.
4. being not easy waste discharge after formed product, when waste discharge, falls piece.
Design and making difficult point for handle film cut piece in above-mentioned band, propose a kind of cross cutting row of handle film cut piece in band
Expect device, as shown in Fig. 2, the device include set gradually first pair of pressure roller 9,10, second pairs of press mechanisms of a punch die cutter,
Two punch die cutters 11, waste discharge mechanism, the 4th pair of 12 and three punch die cutter 13 of pressure roller, first pair of pressure roller 9 is by the first one-side band
Glue protective film 2 fits in the not layer upper surface of the first release film 1, a punch die cutter 10 first pair of pressure roller 9 convey first from
One cuts beveling line in a state of excitement on type film 1, and second pair of press mechanism is in the layer upper surface for the first release film 1 that a punch die cutter 10 conveys
The one side of double faced adhesive tape 3 is bonded, and the layer upper surface of the second release film 4, two punch die cutters 11 are bonded on the another side of double faced adhesive tape 3
Two circle of contact holes, and two on the second release film 4 and double faced adhesive tape 3 in a state of excitement on the second release film 4,3 and first release film 1 of double faced adhesive tape
Cut inside casing in a state of excitement, circular hole is located in inside casing, waste discharge mechanism by wind the first one-side band glue protective film 2 exhaust one cut in a state of excitement after circle
Hole waste material exhausts the inside casing waste material and the second release film 4 of double faced adhesive tape 3 at the same time, and the 4th pair of pressure roller 12 is by the two-sided of waste discharge mechanism
The layer upper surface of the 3rd release film 5 is bonded on glue 3 and the second one-side band glue protective film 6 is bonded on the first release film 1, three punch dies are cut
Cutter 13 on the 3rd release film 5,3 and first release film 1 of double faced adhesive tape three cut in a state of excitement outline border and on the first release film 1 punching with
One end of beveling line is connected to form the traverse of wedge angle, and the other end for chamferring line just intersects with outline border.One punch die cutter
10th, two punch die cutters 11 and three punch die cutters 13 use dise knife formula mold cutter.
Wherein, second pair of press mechanism includes second pair of pressure roller 14, the double faced adhesive tape body paper wind-up roll 15 and the 3rd set gradually
To pressure roller 16, second pair of pressure roller 14 is bonded double faced adhesive tape 3 in the layer upper surface of the first release film 1 after a punch die cutter 10
One side, double faced adhesive tape body paper wind-up roll 15 wind double faced adhesive tape 3 another side on body paper, the 3rd pair of pressure roller 16 is in the another of double faced adhesive tape 3
Simultaneously the second release film 4 of upper fitting.
Double faced adhesive tape body paper wind-up roll 15 includes the 5th guide roller and the 5th wind-up roll, and the 5th guide roller is arranged on second pair of pressure
After roller 14, body paper is separated by the 5th guide roller with the another side of double faced adhesive tape 3 and by the 5th wind-up roll on the another side of double faced adhesive tape 3
Winding.
Waste discharge mechanism includes the first waste discharge roller 17, the second waste discharge roller 18, the 3rd waste discharge roller 19 and the 4th row set gradually
Useless roller 20, the winding of the first waste discharge roller 17 are bonded a first one-side band glue protective film 2 for cutting rear circular hole waste material in a state of excitement, the second waste discharge
Roller 18 is discharged after by silicone band 7, the inside casing waste material of the second release film 4 is bonded, and the 3rd waste discharge roller 19 passes through the 4th release film 8
Discharged after the inside casing waste material of double faced adhesive tape 3 is bonded, the 4th waste discharge roller 20 winds remaining second release film 4.First waste discharge roller 17
Structure with double faced adhesive tape body paper wind-up roll 15, also using the structure of guide roller and wind-up roll.Second waste discharge roller 18 is pressed using unilateral
The structure of power roller and wind-up roll, is fitted in silicone band 7 on second release film 4 by unilateral pressure roll, then wind-up roll winding silica gel
Band 7, carrys out the inside casing waste material of the second release film of waste discharge 4.3rd waste discharge roller 19 uses the structure to pressure roller, guide roller and wind-up roll,
By the not layer upper surface of the 3rd release film 5 is affixed on inside casing glue surface to pressure roller, guide roller is separated close to the 3rd release of inside casing waste material
Film 5, then the 3rd release film 5 by wind-up roll winding close to inside casing waste material.4th waste discharge roller 20 is using guide roller and wind-up roll
Structure, remaining second release film 4 are wound by wind-up roll again by guide roller separation.
The first release film 1 is using blue release film in the present embodiment, and the second release film 4 and the 3rd release film 5 are using white
Release film, the 4th release film 8 use the transparent release film of 0.025mm thickness, then a kind of real according to above-mentioned cross cutting waste discharge apparatus
Cross cutting discharging method now with interior handle film cut piece, comprises the following steps：
1) glue surface of the first one-side band glue protective film 2 is fitted in the not layer upper surface of blue release film between two parties.
2) one cut in a state of excitement：
Enter the knife edge in the layer upper surface for the blue release film that step 1) obtains, first one cut a beveling for being hidden in Jiao Qu in a state of excitement
Line, as shown in figure 4, C is beveling line, rushes to blue release film and breaks, as shown in Figure 3 one cutting depth in a state of excitement, carries out patch material again below.
3) it is bonded after a punching：
It is bonded on the material that one cuts in a state of excitement：Double faced adhesive tape 3 is affixed between two parties in the layer upper surface of blue release film, then
3 body paper of double faced adhesive tape is torn, then the layer upper surface of the second release film 4 of 0.025mm thickness is affixed on 3 glue surface of double faced adhesive tape between two parties.
4) two cut in a state of excitement：
Because the inside casing outline border of circular hole position and double faced adhesive tape 3 has matching size, therefore should circular hole and inside casing during cutting die design
It is punched together, avoids size offset；Then two when cutting in a state of excitement, and two in a state of excitement on the second release film 4, double faced adhesive tape 3 and blue release film
Inside casing simultaneously two is cut in circle of contact hole in a state of excitement on the second release film 4 and double faced adhesive tape 3, and circular hole is located in inside casing, as shown in fig. 6, G is circle
Hole, E are inside casing；Circular hole position, which is rushed to blue release film, breaks, and inside casing rushes, as shown in Figure 7 two in a state of excitement cutting depth disconnected to double faced adhesive tape 3.
5) waste discharge：
Exhaust one and cut rear circular hole waste material in a state of excitement by winding the first one-side band glue protective film 2 and exhaust at the same time in double faced adhesive tape 3
Frame waste material and the second release film 4；Wherein, the method for the inside casing waste material and the second release film 4 that exhaust double faced adhesive tape 3 is：Pass through first
Green silicone band 7 is discharged after the inside casing waste material of second release film 4 is bonded, then by transparent release film by double faced adhesive tape 3
Discharge, wound after finally remaining second release film 4 is separated with double faced adhesive tape 3, then carry out next step punching after the fitting of frame waste material.
6) it is bonded after two punchings：
The layer upper surface of the 3rd release film 5 is bonded on the double faced adhesive tape 3 obtained by step 5) and is obtained by step 5)
Blue release film on be bonded the second one-side band glue protective film 6；
Because after arranging inside casing waste material, inside casing hollow out, white release film band can be got up, cause product when three stamping knives are punched
Displacement, is unfavorable for three and cuts in a state of excitement, therefore, arranges and all exhausts remaining white release film after inside casing and circular hole give up, then whole lid one
The white release film of layer.
7) three cut in a state of excitement：
On the 3rd release film 5, double faced adhesive tape 3 and blue release film three cut in a state of excitement outline border and on blue release film punching with
One end of beveling line is connected to form the traverse of wedge angle, and the other end for chamferring line just intersects with outline border, as shown in figure 8, D is
Line is chamfer, F is outline border.As shown in fig. 7, the not layer upper surface of the 3rd release film 5 enters the knife edge, all it is punched to blue release film and breaks,
Exclusive frame waste material.
As shown in figure 9, three cut in a state of excitement after can obtain the interior handle film cut piece of band shown in Fig. 1, whole die cutting process is easy, row
Useless effect is good, and the 3 product size precision of double faced adhesive tape of acquisition is high.
Claims (7)
1. the cross cutting discharge device of handle film cut piece in a kind of band, it is characterised in that including the first pair of pressure roller set gradually
(9), a punch die cutter (10), second pair of press mechanism, two punch die cutters (11), waste discharge mechanism, the 4th pair of pressure roller (12) and
First one-side band glue protective film (2) is fitted in the first release film (1) by three punch die cutters (13), first pair of pressure roller (9)
Not layer upper surface, the punch die cutter (10) on the first release film (1) that first pair of pressure roller (9) conveys one cut in a state of excitement tiltedly
Tangent line, second pair of press mechanism are bonded successively in the layer upper surface for the first release film (1) that a punch die cutter (10) conveys
Double faced adhesive tape (3) and the second release film (4), the two punch dies cutter (11) is in the second release film (4), double faced adhesive tape (3) and first
Two circle of contact holes in a state of excitement on release film (1), and on the second release film (4) and double faced adhesive tape (3) two inside casing, the circular hole position are cut in a state of excitement
In in inside casing, the waste discharge mechanism exhausts one by the first one-side band glue protective film (2) of winding and cuts rear circular hole waste material in a state of excitement at the same time
The inside casing waste material and the second release film (4) of double faced adhesive tape (3) are exhausted, the 4th pair of pressure roller (12) is by the two-sided of waste discharge mechanism
The layer upper surface of the 3rd release film (5) is bonded on glue (3) and the second one-side band glue protective film (6) is bonded on the first release film (1),
The three punch dies cutter (13) three cuts outline border simultaneously in a state of excitement on the 3rd release film (5), double faced adhesive tape (3) and the first release film (1)
Punching is connected to form the traverse of wedge angle with chamferring one end of line on the first release film (1), the other end of the beveling line
Just intersect with outline border, the angular range of the wedge angle is 30 degree~60 degree, and distance is less than between the inside casing and outline border
0.6mm。
2. the cross cutting discharge device of handle film cut piece in a kind of band according to claim 1, it is characterised in that described second
Second pair of pressure roller (14), double faced adhesive tape body paper wind-up roll (15) and the 3rd pair of pressure roller (16) for including setting gradually to press mechanism, institute
State second pair of pressure roller (14) and be bonded double faced adhesive tape in the layer upper surface of the first release film (1) after a punch die cutter (10)
(3) one side, the double faced adhesive tape body paper wind-up roll (15) wind body paper on the another side of double faced adhesive tape (3), the 3rd pair of pressure roller
(16) the second release film (4) is bonded on the another side of double faced adhesive tape (3).
3. the cross cutting discharge device of handle film cut piece in a kind of band according to claim 2, it is characterised in that described two-sided
Collagen paper wind-up roll (15) includes the 5th guide roller and the 5th wind-up roll, and the 5th guide roller is arranged on second pair of pressure roller (14)
Afterwards, body paper is separated by the 5th guide roller with the another side of double faced adhesive tape (3) and by the 5th wind-up roll on the another side of double faced adhesive tape (3)
Winding.
4. the cross cutting discharge device of handle film cut piece in a kind of band according to claim 1, it is characterised in that the waste discharge
Mechanism includes the first waste discharge roller (17), the second waste discharge roller (18), the 3rd waste discharge roller (19) and the 4th waste discharge roller set gradually
(20), the first waste discharge roller (17) winding is bonded a first one-side band glue protective film (2) for cutting rear circular hole waste material in a state of excitement, institute
State after the inside casing waste material of the second release film (4) is bonded by the second waste discharge roller (18) by silicone band (7) and discharge, the 3rd waste discharge
Roller (19) is discharged after by the 4th release film (8), the inside casing waste material of double faced adhesive tape (3) is bonded, the 4th waste discharge roller (20) winding
Remaining second release film (4).
5. the cross cutting discharge device of handle film cut piece in a kind of band according to claim 1, it is characterised in that the circular hole
For 2~3.
6. the cross cutting discharging method of handle film cut piece in a kind of band, it is characterised in that comprise the following steps：
1) the first one-side band glue protective film (2) is fitted in the not layer upper surface of the first release film (1)；
2) on the first release film (1) that step 1) obtains one beveling line is cut in a state of excitement；
3) one side of double faced adhesive tape (3) is bonded in the layer upper surface of the first release film (1) after being cut in a state of excitement one and in double faced adhesive tape (3)
The layer upper surface of the second release film (4) is bonded on another side；
4) two circle of contact holes and in the second release film (4) in a state of excitement on the second release film (4), double faced adhesive tape (3) and the first release film (1)
Inside casing is cut in a state of excitement with double faced adhesive tape (3) two, and the circular hole is located in inside casing；
5) exhaust one and cut rear circular hole waste material in a state of excitement by winding the first one-side band glue protective film (2) and exhaust double faced adhesive tape (3) at the same time
Inside casing waste material and the second release film (4)；
6) layer upper surface of the 3rd release film (5) is bonded on the double faced adhesive tape (3) obtained by step 5) and is obtained by step 5)
To the first release film (1) on be bonded the second one-side band glue protective film (6)；
7) on the 3rd release film (5), double faced adhesive tape (3) and the first release film (1) three outline border is cut in a state of excitement and in the first release film (1)
Upper punching is connected to form the traverse of wedge angle with chamferring one end of line, and the other end of the beveling line just intersects with outline border.
7. the cross cutting discharging method of handle film cut piece in a kind of band according to claim 6, it is characterised in that the step
5) method of inside casing waste material and the second release film (4) that double faced adhesive tape (3) is exhausted in is：First by silicone band (7) by second from
Discharged after the inside casing waste material fitting of type film (4), after then the inside casing waste material of double faced adhesive tape (3) is bonded by the 4th release film (8)
Discharge, winds after finally remaining second release film (4) is separated with double faced adhesive tape (3).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510608220.7A CN106541448B (en) | 2015-09-22 | 2015-09-22 | The cross cutting discharge device of handle film cut piece and cross cutting discharging method in a kind of band |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510608220.7A CN106541448B (en) | 2015-09-22 | 2015-09-22 | The cross cutting discharge device of handle film cut piece and cross cutting discharging method in a kind of band |
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| Publication Number | Publication Date |
|---|---|
| CN106541448A CN106541448A (en) | 2017-03-29 |
| CN106541448B true CN106541448B (en) | 2018-05-04 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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