CN212639377U - Take negative pressure conveyor's cross cutting machine - Google Patents

Take negative pressure conveyor's cross cutting machine Download PDF

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Publication number
CN212639377U
CN212639377U CN202021420168.5U CN202021420168U CN212639377U CN 212639377 U CN212639377 U CN 212639377U CN 202021420168 U CN202021420168 U CN 202021420168U CN 212639377 U CN212639377 U CN 212639377U
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negative pressure
conveying
roller
traction
die
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CN202021420168.5U
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阮锦树
徐天澍
龚赞华
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Zhejiang Hongsheng Machinery Co ltd
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Zhejiang Hongsheng Machinery Co ltd
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Abstract

The utility model provides a take negative pressure conveyor's cross cutting machine, includes the frame, is provided with unwinding mechanism, deviation correcting device, color code aligning device, cross cutting module according to the preface along the strip route of marcing in the frame, peels off deflector roll, waste material coiling mechanism, still includes: the unwinding traction roller is used for unwinding traction; the front material storage mechanism is used for buffering and storing the unreeled strip; the front traction mechanism is used for dragging and conveying the strip to the die cutting module; the rear traction mechanism is used for drawing the strip subjected to die cutting out of the die cutting module and conveying the strip to the stripping guide roller; the negative pressure conveying device is used for adsorbing the die-cut finished products on the conveying belt through negative pressure and conveying the die-cut finished products; the front traction mechanism, the rear traction mechanism and the negative pressure conveying device are linked and synchronously operated through a transmission device; the rear storage device is used for buffering and storing the scrap edge; and the waste collection traction roller group is used for dragging and conveying the waste edge materials to the waste material winding device.

Description

Take negative pressure conveyor's cross cutting machine
Technical Field
The utility model relates to a cross cutting machinery technical field specifically is a take negative pressure conveyor's cross cutting machine.
Background
The die cutting machine is mainly used for die cutting (full-break and half-break) of corresponding nonmetal materials, non-setting adhesive, EVA (ethylene vinyl acetate), double-sided adhesive, electronics, a mobile phone rubber mat and the like, a die cutting module is utilized to apply certain pressure through a platen to roll and cut a printed product or a paperboard into a certain shape, the die cutting machine is generally divided into a platen die cutting machine and a circular die cutting machine according to the difference of the die cutting module, the platen die cutting machine is important equipment for processing and forming after printing, when the platen die cutting machine is used for die closing in the die cutting process, a strip needs to be suspended to operate, the strip advances by a step distance after die opening, the existing platen die cutting machine has the defects of complicated strip buffering device, poor synchronism among all parts, the quality of die cutting products is influenced, and the finished.
Disclosure of Invention
An object of the utility model is to provide a take negative pressure conveyor's cross cutting machine has the simple good reliability of strip buffer, and the synchronism is good between each part, and the problem among the prior art has been solved to the advantage that production efficiency is high.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take negative pressure conveyor's cross cutting machine, includes frame 1, along strip 15 route of marcing in proper order in frame 1 is provided with unwinding mechanism 2, deviation correcting device 4, color mark aligning device 5, cross cutting module 7, peels off deflector roll 16, waste winding device 11, still includes:
the unwinding traction roller 201 is arranged between the unwinding mechanism 2 and the deviation correcting device 4 and is used for unwinding traction;
the front material storage mechanism 3 is arranged between the unreeling traction roller 201 and the deviation correcting device 4 and is used for buffering and storing the unreeled strip 15;
the front traction mechanism 6 is arranged between the color code alignment device 5 and the die cutting module 7 and is used for dragging and conveying a strip material 15 to the die cutting module 7;
the rear traction mechanism 8 is arranged between the die cutting module 7 and the stripping guide roller 16 and is used for drawing the die-cut strip material 15 out of the die cutting module 7 and conveying the die-cut strip material to the stripping guide roller 16;
the negative pressure conveying device 9 is arranged on the discharging side of the stripping guide roller 16 and is used for adsorbing the die-cut finished product on a conveying belt 903 through negative pressure and conveying the die-cut finished product; the front traction mechanism 6, the rear traction mechanism 8 and the negative pressure conveying device 9 are linked and synchronously operated through a transmission device;
the rear storage device 10 is arranged between the stripping guide roller 16 and the waste winding device 11 and is used for buffering and storing the waste edge materials;
and the waste collection traction roller group 1101 is arranged between the rear storage device 10 and the waste material winding device 11 and used for drawing and conveying the waste edge materials to the waste material winding device 11.
Further, the front stocker mechanism 3 includes:
one end of a first swing arm 301 is hinged to the rack 1, the other end of the first swing arm is provided with a first floating roller 302, and at least two first floating rollers 302 are arranged;
and a first intermediate guide roller 303 which is arranged on the frame 1 and is positioned above the first floating roller 302.
Further, the post magazine 10 includes:
one end of a second swing arm 1001 is hinged to the rack 1, the other end of the second swing arm is provided with a second floating roller 1002, and at least two second floating rollers 1002 are arranged;
and the middle guide roller II 1003 is arranged on the machine frame 1 and is positioned above the floating roller II 1002.
Further, the negative pressure conveying device 9 includes:
the conveyer belt 903 is wound on the finished product conveying driving roller 901 and the finished product conveying driven roller 902, and a plurality of air suction holes 909 are uniformly distributed on the conveyer belt 903;
the negative pressure air suction box 904 is arranged below the upper half of the conveying belt 903, is positioned between the finished product conveying driving roller 901 and the finished product conveying driven roller 902, is a hollow box body, and the top of the negative pressure air suction box 904 is provided with a through hole 908 matched with the air suction hole 909;
the negative pressure interface 907 is arranged on the side surface of the negative pressure air suction box 904, communicated with the through hole 908 and used for being connected with a negative pressure source;
and the press rollers 906 are provided with two press rollers which are respectively arranged at the feeding end and the discharging end of the negative pressure conveying device 9 and are positioned above the conveying belt 903 to be in contact fit with the conveying belt 903.
Further, the transmission device includes:
the first power source 12 is arranged on the frame 1;
a first synchronizing wheel 601 coaxially mounted with a second synchronizing wheel 602 on a front traction drive roller 604 of the front traction mechanism 6;
a first timing belt 603 connecting the first power source 12 and the first timing pulley 601;
a third synchronizing wheel 801 coaxially mounted with the fourth synchronizing wheel 802 on a rear traction drive roll 803 of the rear traction mechanism 8;
a second timing belt 13 connecting the second timing wheel 602 and the third timing wheel 801;
a fifth synchronizing wheel 905 fixedly mounted on the finished product conveying drive roller 901;
and a third timing belt 14 connecting the fourth timing pulley 802 and the fifth timing pulley 905.
The utility model has the advantages that: the utility model provides a cross cutting machine with negative pressure conveying device, the front storage mechanism is arranged between the unreeling traction roller and the deviation correcting device and is used for buffering and storing the unreeled strip, the rear storage device is arranged between the stripping guide roller and the waste material reeling device, the structures of installing the floating roller on the swing arm are adopted, and the cross cutting machine has the advantages of simple structure, large buffer amount, convenient manufacture and installation and good reliability; the front traction mechanism, the rear traction mechanism and the negative pressure conveying device are linked through a transmission device and are driven by a first power source in a unified manner, so that the synchronism is good; the finished product is conveyed by adopting a negative pressure conveying device, so that the material with a small thickness can be adsorbed on the conveying belt for stable conveying, and the reliability is good.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a perspective view of the present invention.
Fig. 3 is a partial cross-sectional view of the negative pressure air suction box and the conveyer belt structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a die cutting machine with a negative pressure conveying device includes a frame 1, and an unwinding mechanism 2, a deviation correcting device 4, a color code aligning device 5, a die cutting module 7, a peeling guide roller 16, and a waste material winding device 11 are sequentially disposed on the frame 1 along a traveling path of a strip material 15, and further includes:
the unwinding traction roller 201 is arranged between the unwinding mechanism 2 and the deviation correcting device 4 and is used for unwinding traction; the front material storage mechanism 3 is arranged between the unreeling traction roller 201 and the deviation correcting device 4 and is used for buffering and storing the unreeled strip 15; the front traction mechanism 6 is arranged between the color code aligning device 5 and the die cutting module 7 and is used for dragging and conveying the strip material 15 to the die cutting module 7; the rear traction mechanism 8 is arranged between the die cutting module 7 and the stripping guide roller 16 and is used for drawing the die-cut strip material 15 out of the die cutting module 7 and conveying the die-cut strip material to the stripping guide roller 16; the negative pressure conveying device 9 is arranged on the discharging side of the stripping guide roller 16 and is used for adsorbing the die-cut finished product on a conveying belt 903 through negative pressure and conveying the die-cut finished product; the front traction mechanism 6, the rear traction mechanism 8 and the negative pressure conveying device 9 are linked and synchronously operated through a transmission device; the rear storage device 10 is arranged between the stripping guide roller 16 and the waste winding device 11 and is used for buffering and storing the waste edge materials; and the waste collection traction roller group 1101 is arranged between the rear storage device 10 and the waste winding device 11 and is used for dragging and conveying the scrap edges to the waste winding device 11.
Further, the front stocker mechanism 3 includes: one end of a first swing arm 301 is hinged to the rack 1, the other end of the first swing arm is provided with a first floating roller 302, and at least two first floating rollers 302 are arranged; the middle guide roller I303 is arranged on the rack 1 and is positioned above the floating roller I302, through the arrangement of the front storage mechanism 3, when the die cutting module 7 is in a die closing state and the strip 15 is in a pause movement, the unreeling traction roller 201 is driven by an independent power source to still pull the strip 15 out of the unreeling mechanism 2 at a constant speed, at the moment, due to the action of gravity, the swing arm I301 rotates downwards around the hinged position thereof to drive the floating roller I302 to be far away from the middle guide roller I303, so that the advancing path of the strip 15 is lengthened to form a storage effect, on one hand, the unreeling mechanism 2 is kept in the constant speed unreeling state all the time, the strip 15 is kept at a constant tension, the quality during die cutting is ensured, on the other hand, when the die cutting module 7, the front traction mechanism 6 and the rear traction mechanism 8 start to carry out quick traction, the strip 15 can be quickly released, the die cutting machine is favorable for improving the stability of the die cutting machine and keeping high production efficiency.
Further, the post-stocker 10 includes: one end of the second swing arm 1001 is hinged to the rack 1, the other end of the second swing arm is provided with a second floating roller 1002, and at least two second floating rollers 1002 are arranged; the middle guide roller II 1003 is installed on the rack 1, located above the floating roller II 1002, has the same working principle with the front storage mechanism 3, temporarily stores the belt material 15 after die cutting when the die cutting module 7 is opened, releases the temporarily stored belt material 15 to the waste collecting traction roller set 1101 to convey the waste material winding device 11 when the die cutting module 7 is in a die closing state, and ensures the stable operation of the waste material winding device 11 and keeps the consistency of the tightness of waste material rolls by arranging the rear storage device 10.
Further, the negative pressure delivery device 9 includes: the conveying belt 903 is wound on the finished product conveying driving roller 901 and the finished product conveying driven roller 902, and a plurality of air suction holes 909 are uniformly distributed on the conveying belt 903; the negative pressure air suction box 904 is arranged below the upper half conveyer belt 903 and positioned between the finished product conveying driving roller 901 and the finished product conveying driven roller 902, and is a hollow box body, and the top of the negative pressure air suction box 904 is provided with a through hole 908 matched with the air suction hole 909; a negative pressure interface 907 which is arranged on the side surface of the negative pressure air suction box 904 and communicated with the through hole 908 for connecting with a negative pressure source, wherein the negative pressure source is preferably a negative pressure fan, the negative pressure generated by the negative pressure fan is transmitted to the air suction hole 909 through the through hole 908 on the negative pressure air suction box 904, so that negative pressure with adsorption effect is generated on the surface of the conveying belt 903, and the die-cut finished products are adsorbed on the conveying belt by feeding; and the compression roller 906 is provided with two compression rollers 906 which are respectively arranged at the feeding end and the discharging end of the negative pressure conveying device 9 and are positioned above the conveying belt 903 to be in contact fit with the conveying belt 903, the compression roller 906 is additionally arranged at the starting part of the conveying belt 903 so as to press the die-cut finished product to the surface of the conveying belt 903, the die-cut finished product is kept flat and firm in adsorption, and the compression roller 906 is additionally arranged at the tail part of the conveying belt 903 so as to prevent the die-cut finished product from flying and.
Further, the transmission device includes: the first power source 12 is arranged on the frame 1; a first synchronizing wheel 601 coaxially mounted with a second synchronizing wheel 602 on a front traction drive roller 604 of the front traction mechanism 6; a first timing belt 603 connecting the first power source 12 and the first timing pulley 601; a third synchronizing wheel 801 mounted on the rear traction drive roller 803 of the rear traction mechanism 8 coaxially with the fourth synchronizing wheel 802; a second synchronous belt 13 connecting the second synchronous wheel 602 and the third synchronous wheel 801; a fifth synchronizing wheel 905 fixedly mounted on the finished product conveying drive roller 901; and the third synchronous belt 14 is connected with the fourth synchronous wheel 802 and the fifth synchronous wheel 905, and through the arrangement, the color code aligning device 5 detects the position of the strip 15 and transmits a signal to a control system of the whole machine to control the start and stop of the first power source 12, further synchronously control the start and stop of the front traction mechanism 6, the rear traction mechanism 8 and the negative pressure conveying device 9, and ensure the die cutting quality, wherein the first power source 12 is preferably a servo motor.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a take negative pressure conveyor's cross cutting machine, includes frame (1), be provided with unwinding mechanism (2), deviation correcting device (4), color code aligning device (5), cross cutting module (7), peel off deflector roll (16), waste material coiling mechanism (11) in proper order along strip (15) route of travel on frame (1), its characterized in that still includes:
the unwinding traction roller (201) is arranged between the unwinding mechanism (2) and the deviation correcting device (4) and is used for unwinding traction;
the front material storage mechanism (3) is arranged between the unreeling traction roller (201) and the deviation correcting device (4) and is used for buffering and storing the unreeled strip (15);
the front traction mechanism (6) is arranged between the color code aligning device (5) and the die cutting module (7) and is used for dragging and conveying a strip (15) to the die cutting module (7);
the rear traction mechanism (8) is arranged between the die cutting module (7) and the stripping guide roller (16) and is used for drawing the die-cut belt material (15) out of the die cutting module (7) and conveying the belt material to the stripping guide roller (16);
the negative pressure conveying device (9) is arranged on the discharging side of the stripping guide roller (16) and is used for adsorbing the die-cut finished product on a conveying belt (903) through negative pressure to convey the die-cut finished product; the front traction mechanism (6), the rear traction mechanism (8) and the negative pressure conveying device (9) are linked and synchronously operated through a transmission device;
the rear storage device (10) is arranged between the stripping guide roller (16) and the waste winding device (11) and is used for buffering and storing the waste scraps;
receive useless traction roller group (1101), locate back storage device (10) with between waste material coiling mechanism (11), be used for with the slitter edge material pull carry for waste material coiling mechanism (11).
2. The die cutting machine with the negative pressure conveying device according to claim 1, characterized in that: the front storage mechanism (3) comprises:
one end of the first swing arm (301) is hinged to the rack (1), the other end of the first swing arm is provided with a first floating roller (302), and at least two first floating rollers (302) are arranged;
and the first intermediate guide roller (303) is arranged on the machine frame (1) and is positioned above the first floating roller (302).
3. The die cutting machine with the negative pressure conveying device according to claim 2, characterized in that: the post magazine (10) comprises:
one end of the second swing arm (1001) is hinged to the rack (1), the other end of the second swing arm is provided with a second floating roller (1002), and at least two second floating rollers (1002) are arranged;
and the middle guide roller II (1003) is arranged on the rack (1) and is positioned above the floating roller II (1002).
4. The die cutting machine with the negative pressure conveying device according to claim 3, characterized in that: the negative pressure conveying device (9) comprises:
the conveying belt (903) is wound on the finished product conveying driving roller (901) and the finished product conveying driven roller (902), and a plurality of air suction holes (909) are uniformly distributed on the conveying belt (903);
the negative pressure air suction box (904) is arranged below the upper half of the conveying belt (903), is positioned between the finished product conveying driving roller (901) and the finished product conveying driven roller (902), is a hollow box body, and the top of the negative pressure air suction box (904) is provided with a through hole (908) matched with the air suction hole (909);
the negative pressure interface (907) is arranged on the side surface of the negative pressure air suction box (904) and communicated with the through hole (908) and is used for being connected with a negative pressure source;
and the compression roller (906) is provided with two compression rollers which are respectively arranged at the feeding end and the discharging end of the negative pressure conveying device (9) and positioned above the conveying belt (903) to be in contact fit with the conveying belt (903).
5. The die cutting machine with the negative pressure conveying device according to claim 4, wherein the transmission device comprises:
the first power source (12) is arranged on the frame (1);
a first synchronizing wheel (601) coaxially mounted with a second synchronizing wheel (602) on a front traction drive roll (604) of the front traction mechanism (6);
a first timing belt (603) connecting the first power source (12) and the first timing wheel (601);
a third synchronizing wheel (801) mounted on a rear traction drive roll (803) of the rear traction mechanism (8) coaxially with the fourth synchronizing wheel (802);
a second timing belt (13) connecting the second timing wheel (602) and the third timing wheel (801);
a fifth synchronizing wheel (905) fixedly mounted on the finished product conveying driving roller (901);
and a third synchronous belt (14) connecting the fourth synchronous wheel (802) and the fifth synchronous wheel (905).
CN202021420168.5U 2020-07-19 2020-07-19 Take negative pressure conveyor's cross cutting machine Active CN212639377U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021420168.5U CN212639377U (en) 2020-07-19 2020-07-19 Take negative pressure conveyor's cross cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021420168.5U CN212639377U (en) 2020-07-19 2020-07-19 Take negative pressure conveyor's cross cutting machine

Publications (1)

Publication Number Publication Date
CN212639377U true CN212639377U (en) 2021-03-02

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Application Number Title Priority Date Filing Date
CN202021420168.5U Active CN212639377U (en) 2020-07-19 2020-07-19 Take negative pressure conveyor's cross cutting machine

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113511542A (en) * 2021-07-20 2021-10-19 施潘德包装印刷科技发展(北京)有限公司 Roll paper die-cutting large paper collecting unit
CN114083149A (en) * 2021-11-26 2022-02-25 深圳市超越激光智能装备股份有限公司 FPC covers membrane laser automatic cutout equipment
CN117923215A (en) * 2024-03-20 2024-04-26 苏州东方雨虹建筑材料有限公司 Transmission pre-storing buffer system used in tire base cloth material repairing welding process

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113511542A (en) * 2021-07-20 2021-10-19 施潘德包装印刷科技发展(北京)有限公司 Roll paper die-cutting large paper collecting unit
CN114083149A (en) * 2021-11-26 2022-02-25 深圳市超越激光智能装备股份有限公司 FPC covers membrane laser automatic cutout equipment
CN114083149B (en) * 2021-11-26 2022-05-24 深圳市超越激光智能装备股份有限公司 FPC covers membrane laser automatic cutout equipment
CN117923215A (en) * 2024-03-20 2024-04-26 苏州东方雨虹建筑材料有限公司 Transmission pre-storing buffer system used in tire base cloth material repairing welding process

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