CN206244138U

CN206244138U - die-cutting machine

Info

Publication number: CN206244138U
Application number: CN201621306971.XU
Authority: CN
Inventors: 张勇
Original assignee: Shang Mei Printing (tianjin) Co Ltd
Current assignee: Shang Mei Printing (tianjin) Co Ltd
Priority date: 2016-12-01
Filing date: 2016-12-01
Publication date: 2017-06-13
Anticipated expiration: 2026-12-01

Abstract

The utility model discloses a kind of die-cutting machine, belong to film die-cutting device field, have the advantages that to be easy to pressing plate to press intensity adjustment, its technical scheme is as follows, including coiler, feeding portion, work department, blanking portion, the feeding portion and blanking portion are separately positioned on work department both sides, the coiler is located near feeding portion side, feeding portion includes fixed support, the fixed support is provided with by presenting a theatrical performance as the last item on a programme, rotating shaft is rotatably connected on the fixed support, it is fixedly connected with the rotating shaft and the pressing plate by conflict of presenting a theatrical performance as the last item on a programme, the roller end is fixedly connected with fixed disk, on the fixed disk connecting pole is fixedly connected with away from the center of circle, tension spring is connected with the connecting pole, the tension spring other end is connected with inserting column, array has several spliced eyes for inserting column grafting along its length on the fixed support.

Description

Die-cutting machine

Technical field

The utility model is related to film die-cutting device field, more particularly to a kind of die-cutting machine.

Background technology

With making constant progress for current electronic technology, smart machine quickly entered the daily life of people in recent years In the middle of living, such as：Smart mobile phone, panel computer etc..

Current these touch apparatus are placed into touch-screen in pocket due to often being contacted with finger or stylus Easily scratched, and the maintenance cost of current touch-screen is higher, so that people are in order to prevent touch-screen from scratching, on the touchscreen Paste one layer of screen protecting film.

Screen protecting film makes screen protection be die-cut to and smart machine touch-screen by the shaping shear action of die-cutting machine Shape is identical.

The Chinese patent of Application No. 201520059469.2 discloses a kind of new-type die-cutting machine, by material film from winding The position of work is moved on device, fixed diaphragm shape will be cut out by the mould up and down motion of cutting of operating position on material film Shape, then from operating position pass-out, because material film can not be moved during mould is cut, so that material film needs to break What is discontinuously continued moves, so as to cause the material film of upper discharge position curved because the effect of inertia and its own resilient is produced Folding, so as to cause entry into during operating position, material film easily produces bending or offsets, and causes to cut mould inaccurate.

In order to overcome the problem, a kind of new-type die-cutting machine increased the preceding glued membrane charging of pressing material film in upper discharge position Pressing plate, material film is pressed against on glued membrane delivery plate, and material film can be simply prevented during conveying although this Bending offsets, but the power pressed when the film of thinner thickness is processed not enough causes pressing effect not enough, or processing Into thin-film width it is larger, such as diaphragm of panel computer or flat panel TV causes the material film length of disposable pulling It is more long, the speed for pulling is improved in order to improve operating efficiency, cause the more easily excessive when pressing effect and being bad of moment drawing Material film pressing plate is fed by preceding glued membrane, or when the adhesion of adhesive sticker is not strong, when the power of pressing is excessive, cause The counterdie of material film and bottom produces separation during pulling, and current equipment basically can not be adjusted substantially, from And cause versatility very poor, or regulation very trouble.

Utility model content

The purpose of this utility model is to provide a kind of die-cutting machine, and it has the advantages that to be easy to pressing plate to press intensity adjustment.

Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of die-cutting machine, including Coiler, feeding portion, work department, blanking portion, the feeding portion and blanking portion are separately positioned on work department both sides, the coiler It is located near feeding portion side, feeding portion includes fixed support, the fixed support is provided with by presenting a theatrical performance as the last item on a programme, on the fixed support Rotating shaft is rotatably connected to, is fixedly connected with the rotating shaft and is fixedly connected with the pressing plate by conflict of presenting a theatrical performance as the last item on a programme, the roller end There is fixed disk, connecting pole is fixedly connected with away from the center of circle on the fixed disk, tension spring is connected with the connecting pole, it is described The tension spring other end is connected with inserting column, and array has several for inserting column grafting along its length on the fixed support Spliced eye.

By using above-mentioned technical proposal, the pulling force that tension spring is produced acts on pressing plate by fixed disk and rotating shaft On, so that pressing plate produces pressing to act on to by presenting a theatrical performance as the last item on a programme, when needing to adjust the pressing force of pressing plate, by inserting column from original Spliced eye in extract, then inserting column is inserted into other spliced eyes, it is achieved thereby that the pulling force of tension spring produce it is effective Change so that pressing plate is to being generated effective regulation by the pressure presented a theatrical performance as the last item on a programme, so that the change in location energy side for passing through inserting column Just change pressing plate, so as to be adapted to different pressing demands, improves versatility to the pressing force by generation of presenting a theatrical performance as the last item on a programme.

Further, the inserting column excircle side is provided with fixing hole, and compression spring is provided with the fixing hole, described Being contradicted in compression spring has ball, and the ball is located at fixed outer end of hole, and the fixed outer end of hole is provided with and prevents what ball from dropping out Necking, the spliced eye inwall is equipped with the fixed annular groove contradicted for ball.

By using above-mentioned technical proposal, in inserting column insertion spliced eye, ball is contradicted with spliced eye inwall, ball After compression in retraction fixing hole, compression spring is compressed aggregation elastic force, and ball is rolled with the insertion of inserting column, until Into in fixed annular groove, by the elastic force of spring aggregation by ball to pass-out outside fixing hole, so that ball is contradicted in fixed annular groove It is interior, it is achieved thereby that the fixation of inserting column so that fixation it is very convenient with it is firm.

Further, described rotating shaft one end is fixedly connected with rotating handles.

By using above-mentioned technical proposal, people are rotated rotating shaft by rotating handles, are easy to people's rotating shaft Force that can be just.

Further, it is arranged with wearing bush in the pressing plate.

By using above-mentioned technical proposal, wearing bush reduces the frictional force of pressing plate and material film, effectively prevents original Material film produces abrasion.

Further, the fixed support is fixedly connected with guide post away from work department one end, is connected on the guide post There is positioning disk, locking bolt is threaded with the positioning disk, the locking bolt is contradicted with guide post.

By using above-mentioned technical proposal, positioning disk enters line slip on the guide bar, makes the distance between two positioning disks Width with material film is identical, then is locked on the guide bar positioning disk by locking bolt, so that material film energy two Conveyed between positioning disk, so as to produce the effect of positioning to material film.

Further, it is described to be provided with suction hole by side of presenting a theatrical performance as the last item on a programme, it is described by the interior air-breathing for being provided with and being communicated with suction hole of presenting a theatrical performance as the last item on a programme Cavity, is connected with the air intake duct communicated with air-breathing cavity on the fixed support, getter device is connected with the air intake duct.

By using above-mentioned technical proposal, getter device produces getter action by air intake duct, so that suction hole is to pressing Present a theatrical performance as the last item on a programme upper generation suction, so as to improve the fixation to material film.

Further, it is described to be rotatably connected on fixed support by two ends of presenting a theatrical performance as the last item on a programme.

By using above-mentioned technical proposal, when that air-breathing need not be produced to fix material film, rotate by presenting a theatrical performance as the last item on a programme, make band Have suction hole by presenting a theatrical performance as the last item on a programme side down so that no suction hole is contradicted by side of presenting a theatrical performance as the last item on a programme with pressing plate, so as to avoiding inhaling Stomata produces abrasion to material film.

Further, it is described to be fixedly connected with wear strip by both sides of presenting a theatrical performance as the last item on a programme.

By using above-mentioned technical proposal, wear strip reduces the frictional force of pressing plate and material film, effectively prevents original Material film produces abrasion.

Further, the fixed support is hinged with support bar near coiler one end, is fixedly connected on the support bar There is the conflict bar parallel with connecting pole.

By using above-mentioned technical proposal, contradict bar and contradict on material film, so as to when material film is pulled, pass through Be pressed downward for material film by the Action of Gravity Field for contradicting bar, so as to effectively prevent material film from producing significantly beat.

In sum, the utility model has the advantages that：

1st, the pressing force of pressing plate can be adjusted easily, can be adapted to different pressing demands, improve versatility；

2nd, wearing bush and wear strip effectively reduce the abrasion to material film；

3rd, material film can be effectively inhaled on by presenting a theatrical performance as the last item on a programme, and effectively raise the connection effect to material film.

Brief description of the drawings

Fig. 1 is working state figure of the present utility model；

Fig. 2 is the enlarged drawing of A in Fig. 1；

Fig. 3 is the structure chart in utility model works portion；

Fig. 4 is the enlarged drawing of B in Fig. 3；

Fig. 5 is that the utility model pressing plate opens state diagram；

Fig. 6 is the stereogram of the utility model inserting column；

Fig. 7 is the sectional view of the utility model inserting column；

Fig. 8 is the stereogram of the utility model pressing plate；

Fig. 9 is the utility model by the sectional view presented a theatrical performance as the last item on a programme.

In figure, 1, coiler；2nd, feeding portion；21st, fixed support；211st, spliced eye；212nd, fixed annular groove；22nd, by presenting a theatrical performance as the last item on a programme； 221st, suction hole；222nd, air-breathing cavity；223rd, wear strip；23rd, rotating shaft；24th, pressing plate；241st, wearing bush；25th, fixed disk； 251st, connecting pole；26th, tension spring；27th, inserting column；271st, fixing hole；272nd, compression spring；273rd, ball；274th, necking； 28th, rotating handles；3rd, work department；4th, blanking portion；5th, support bar；51st, bar is contradicted；6th, getter device；61st, air intake duct；7th, it is oriented to Bar；71st, positioning disk；72nd, locking bolt.

Specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Embodiment 1：A kind of die-cutting machine, as shown in Figure 1,3, including coiler 1, feeding portion 2, work department 3, blanking portion 4, on Material portion 2 is separately positioned on the both sides of work department 3 with blanking portion 4, and coiler 1 is located near the side of feeding portion 2, and feeding portion 2 includes solid Fixed rack 21, fixed support 21 is provided with by presenting a theatrical performance as the last item on a programme 22, and rotating shaft 23 is rotatably connected on fixed support 21, fixed in rotating shaft 23 to connect It is connected to and is fixedly connected with rotating handles 28 with the pressing plate 24 by 22 conflicts of presenting a theatrical performance as the last item on a programme, the one end of rotating shaft 23, fixed support 21 is away from work Make the one end of portion 3 and be fixedly connected with guide post 7, positioning disk 71 is connected with guide post 7, locking spiral shell is threaded with positioning disk 71 Bolt 72, locking bolt 72 is contradicted with guide post 7, and material film is wound on coiler 1, and material film is from pass-out on coiler 1 Feeding portion 2 is reached, the material film for reaching feeding portion 2 is contradicted on guide post 7 first, and positioning disk 71 is entered along guide post 7 The slip of row axial direction, enables positioning disk 71 to contradict respectively on the two edges of material film, returns again to locking bolt 72, makes locking Bolt 72 is contradicted on guide post 7, it is achieved thereby that fixation of the positioning disk 71 on guide post 7, when material film is in guide post 7 On when moving by the positioning action of positioning disk 71, be effectively prevented material film and motion produced during movement The skew in direction, improves the delivery precision of material film.

As shown in Fig. 2,3,5, material film is continued to move to by presenting a theatrical performance as the last item on a programme on 22 along guide post 7, and people are by rotating handle The rotating shaft 23 of hand 28, the rotation of rotating shaft 23 drives pressing plate 24 to away from by 22 1 side shiftings of presenting a theatrical performance as the last item on a programme, thus pressing plate 24 with 22 separated by presenting a theatrical performance as the last item on a programme, material film enters pressing plate 24 and by presenting a theatrical performance as the last item on a programme between 22, people rotating rotating handles 28, Driving rotating shaft 23 carries out reverse rotation, and pressing plate 24 22 is moved to by presenting a theatrical performance as the last item on a programme, so that material film is contradicted completely By presenting a theatrical performance as the last item on a programme between 22, it is effectively prevented material film and produces bounce or bending not to improve conveying effect during movement Really.

As shown in Figure 2,3, the end of rotating shaft 23 is fixedly connected with fixed disk 25, is fixedly connected with away from the center of circle on fixed disk 25 Connecting pole 251, is connected with tension spring 26 on connecting pole 251, the other end of tension spring 26 is connected with inserting column 27, fixed support Array has several spliced eyes 211 for the grafting of inserting column 27 along its length on 21, and the excircle side of inserting column 27 is provided with solid Determine to be provided with compression spring 272 in hole 271, fixing hole 271, being contradicted in compression spring 272 has ball 273, ball 273 is located to be fixed The outer end of hole 271, the outer end of fixing hole 271 is provided with the necking 274 for preventing ball 273 from dropping out, and the inwall of spliced eye 211 is equipped with and supplies ball The 273 fixed annular grooves 212 for contradicting.

As shown in Figure 2,3, 4, due to being connected to tension spring 26 between connecting pole 251 and inserting column 27, and connecting pole 251 It is connected on fixed disk 25, so that the elastic force of tension spring 26 is acted between fixed disk 25 and inserting column 27, when inserting column 27 After grafting is fixed, the pulling force that tension spring 26 is produced pulls fixed disk 25 to produce the trend of rotation, but because pressing plate 24 is connected In rotating shaft 23, and pressing plate 24 is contradicted by presenting a theatrical performance as the last item on a programme on 22, so that pressing plate 24 limits rotating shaft with by 22 conflict of presenting a theatrical performance as the last item on a programme 23 rotation, so that the pulling force that tension spring 26 is produced is acted in pressing plate 24 by fixed disk 25 and rotating shaft 23, so that Pressing plate 24 is acted on to by 22 generation pressings of presenting a theatrical performance as the last item on a programme, when needing to adjust the pressing force of pressing plate 24, by inserting column 27 from original Spliced eye 211 in extract, then inserting column 27 is inserted into the spliced eye 211 away from fixed disk 25, so that tension spring 26 Amount of tension increases, and the rotatory force that countershaft 23 is produced increases, so that 24 pairs of pressing forces by 22 generations of presenting a theatrical performance as the last item on a programme of pressing plate increase, when Inserting column 27 is extracted from original spliced eye 211, then inserting column 27 is inserted into the spliced eye 211 of fixed disk 25, So as to the amount of tension of tension spring 26 is reduced, the rotatory force that countershaft 23 is produced is reduced, so that pressing plate 24 pairs is by 22 products of presenting a theatrical performance as the last item on a programme Raw pressing force is reduced, so as to can easily change pressing plate 24 pairs by 22 generations of presenting a theatrical performance as the last item on a programme by the change in location of inserting column 27 Pressing force, so as to be adapted to different pressing demands, improves versatility.

As shown in Fig. 4,6,7, in the insertion spliced eye 211 of inserting column 27, ball 273 is contradicted with the inwall of spliced eye 211, After the compression of ball 273 in retraction fixing hole 271, compression spring 272 is compressed aggregation elastic force, and ball 273 is with inserting column 27 Insertion rolled, until entering in fixed annular groove 212, the elastic force assembled by spring by ball 273 to fixing hole 271 outside Pass-out, so that ball 273 is contradicted in fixed annular groove 212, it is achieved thereby that the fixation of inserting column 27, so that fixed very side Just with firmly, when inserting column 27 is adjusted, by the reverse pulling of inserting column 27, so as to overcome the elastic force of compression spring 272, rolling is made Pearl 273 in fixing hole 271 again to being retracted, so that ball 273 is rolled along spliced eye 211, it is achieved thereby that inserting Connect post 27 to be separated from spliced eye 211, then inserting column 27 is inserted into other spliced eyes 211, it is achieved thereby that to pulling force The elastic force of spring 26 is adjusted, and improves the pressing effect of pressing plate 24.

Embodiment 2：A kind of die-cutting machine, the difference with embodiment 1 is, as shown in Fig. 3,8,9, is covered in pressing plate 24 Wearing bush 241 is provided with, 22 sides are provided with suction hole 221 by presenting a theatrical performance as the last item on a programme, is provided with the air-breathing communicated with suction hole 221 in 22 by presenting a theatrical performance as the last item on a programme empty Chamber 222, is connected with the air intake duct 61 communicated with air-breathing cavity 222 on fixed support 21, getter device is connected with air intake duct 61 6, getter device 6 is that suction hole 221 provides suction by air intake duct 61, when material film is contradicted in pressing with suction hole 221 Present a theatrical performance as the last item on a programme 22 surface when, can effectively can be fitted in material film by presenting a theatrical performance as the last item on a programme on 22, so that effectively by the suction that suction hole 221 is produced The fixed effect that improve to material film.

By presenting a theatrical performance as the last item on a programme, 22 two ends are rotatably connected on fixed support 21, and when that need not be fixed by air-breathing, people rotate and press Present a theatrical performance as the last item on a programme 22, thus when there is no being contacted with material film by 22 sides of presenting a theatrical performance as the last item on a programme for suction hole 221 so that suction hole 221 is not interfered with The movement of material film, and the edge of suction hole 221 is also prevent to material film generation scuffing.

Wear strip 223 is fixedly connected with by 22 both sides of presenting a theatrical performance as the last item on a programme, the reduction pressing plate 24 of wear strip 223 is rubbed with material film Power is wiped, effectively prevents material film from producing abrasion.

Embodiment 3：A kind of die-cutting machine, the difference with embodiment 2 is that as shown in Figure 1, 2, 3, fixed support 21 is leaned on Nearly one end of coiler 1 is hinged with support bar 5, and the conflict bar 51 parallel with connecting pole 251, raw material are fixedly connected with support bar 5 Before film enters guide post 7, contradict bar 51 and contradict on material film, when material film during under tension, material film The trend of upward bounce can be produced, and is contradicted on material film due to contradicting bar 51, so as to be made by contradicting the gravity of bar 51 Counteracting by a small margin is carried out with the trend that material film is beated upwards, bounce is produced so as to effectively reduce material film Amplitude, improves the accuracy of material film conveying.

This specific embodiment is only that, to explanation of the present utility model, it is not to limitation of the present utility model, ability Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but As long as all being protected by Patent Law in right of the present utility model.

Claims

1. a kind of die-cutting machine, including coiler (1), feeding portion (2), work department (3), blanking portion (4), the feeding portion (2) with Blanking portion (4) is separately positioned on work department (3) both sides, and the coiler (1) is located near feeding portion (2) side, it is characterized in that： Feeding portion (2) includes fixed support (21), and the fixed support (21) is provided with by present a theatrical performance as the last item on a programme (22), on the fixed support (21) Be rotatably connected to rotating shaft (23), be fixedly connected with the rotating shaft (23) with by present a theatrical performance as the last item on a programme (22) conflict pressing plate (24), it is described Rotating shaft (23) end is fixedly connected with fixed disk (25), and connecting pole is fixedly connected with away from the center of circle on the fixed disk (25) (251) tension spring (26), is connected with the connecting pole (251), tension spring (26) other end is connected with inserting column (27), array has several spliced eyes (211) for inserting column (27) grafting along its length on the fixed support (21).

2. die-cutting machine according to claim 1, it is characterized in that：Inserting column (27) the excircle side is provided with fixing hole (271) compression spring (272), is provided with the fixing hole (271), being contradicted on the compression spring (272) has ball (273), The ball (273) is provided with the contracting for preventing ball (273) from dropping out positioned at fixing hole (271) outer end, fixing hole (271) outer end Mouth (274), spliced eye (211) inwall is equipped with the fixed annular groove (212) contradicted for ball (273).

3. die-cutting machine according to claim 1, it is characterized in that：Described rotating shaft (23) one end is fixedly connected with rotating handles (28)。

4. die-cutting machine according to claim 1, it is characterized in that：Wearing bush (241) is arranged with the pressing plate (24).

5. die-cutting machine according to claim 1, it is characterized in that：The fixed support (21) is solid away from work department (3) one end Surely guide post (7) is connected with, positioning disk (71) is connected with the guide post (7), be threaded with the positioning disk (71) Locking bolt (72), the locking bolt (72) contradicts with guide post (7).

6. die-cutting machine according to claim 1, it is characterized in that：It is described to be provided with suction hole (221), institute by (22) side of presenting a theatrical performance as the last item on a programme State the air-breathing cavity (222) for being provided with (22) and being communicated with suction hole (221) by presenting a theatrical performance as the last item on a programme, be connected with the fixed support (21) with The air intake duct (61) that air-breathing cavity (222) is communicated, getter device (6) is connected with the air intake duct (61).

7. die-cutting machine according to claim 6, it is characterized in that：It is described to be rotatably connected on fixed support by (22) two ends of presenting a theatrical performance as the last item on a programme (21) on.

8. die-cutting machine according to claim 7, it is characterized in that：It is described to be fixedly connected with wear strip by (22) both sides of presenting a theatrical performance as the last item on a programme (223)。

9. die-cutting machine according to claim 1, it is characterized in that：The fixed support (21) is cut with scissors near coiler (1) one end Support bar (5) is connected to, the conflict bar (51) parallel with connecting pole (251) is fixedly connected with the support bar (5).