CN204472080U - A kind of die-cutting apparatus for rotary press - Google Patents

A kind of die-cutting apparatus for rotary press Download PDF

Info

Publication number
CN204472080U
CN204472080U CN201520049725.XU CN201520049725U CN204472080U CN 204472080 U CN204472080 U CN 204472080U CN 201520049725 U CN201520049725 U CN 201520049725U CN 204472080 U CN204472080 U CN 204472080U
Authority
CN
China
Prior art keywords
mold pressing
pressing roll
cutting
cutting blade
die
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201520049725.XU
Other languages
Chinese (zh)
Inventor
宋世权
孙伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Warton Printing Co Ltd
Original Assignee
Dongguan Warton Printing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dongguan Warton Printing Co Ltd filed Critical Dongguan Warton Printing Co Ltd
Priority to CN201520049725.XU priority Critical patent/CN204472080U/en
Application granted granted Critical
Publication of CN204472080U publication Critical patent/CN204472080U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of die-cutting apparatus for rotary press, it comprises: support and the upper mold pressing roll be arranged on support and lower mold pressing roll, upper and lower mold pressing roll realizes Synchronous Transmission by self intermeshing upper and lower gear, circumferential surface in described upper mold pressing roll is fixed with cross cutting blade, described upper mold pressing roll is built-in with electromagnet, and described cross cutting blade is by the circumferential surface of magnetic-adsorption in upper mold pressing roll.Height-adjustable pressing wheel mechanism is provided with above described upper mold pressing roll, in the utility model, be provided with electromagnet in upper mold pressing roll, cross cutting cutting knife can be absorbed and fixed at the surface of upper mold pressing roll by its magnetic force produced, and the installation of such cross cutting blade, dismounting, replacing are all very convenient.Meanwhile, the utility model is also provided with a pressing wheel mechanism, forms compression, prevent from occurring relatively rotating between cross cutting blade and upper mold pressing roll, to guarantee the precision of cross cutting by pinch roller to the cross cutting blade being adsorbed on patrix roller surface.

Description

A kind of die-cutting apparatus for rotary press
Technical field:
The utility model relates to rotary press product technical field, refers in particular to a kind of die-cutting apparatus for rotary press.
Background technology:
Rotary press is a kind of equipment realizing high speed printing, and it belongs to the one of web press, is the printing machine of the meticulous printing of colour can printing more than 175 lines/inch.Rotary press is mainly used in the printing of colored magazine, high-grade commercial advertisement, high-grade propaganda material, magazine etc.How many usual rotary press is divided into the rotary press of four looks, six looks, eight looks or more colors according to printable number of colors, it generally includes printing roller, printing module coordinates with roller, for the reel paper tape that prints successively through different printing modules, often will be printed a kind of color through a printing module, there is different colours printing module and realize chromatography and finally form the print product with polychrome.
If during this rotary press printed label product, also need the adhesive tape mechanism, the die cutting mechanism that are configured with overlay film.By the paper tape surface laminating one deck gummed paper composite bed of adhesive tape mechanism after being completed for printing, carry out cross cutting by the paper tape after die cutting mechanism completes compound, paper tape forms line of cut, so that follow-up, printed label is separated.
Above-mentioned die-cutting apparatus comprises: support and the upper mold pressing roll be arranged on support and lower mold pressing roll, upper and lower mold pressing roll realizes Synchronous Transmission by self intermeshing upper and lower gear, wherein go up and mold pressing roll to be uniformly distributed with as cutter and for the blade of cross cutting or groove, such paper tape is after between upper and lower mold pressing roll, by the pressure formed between upper and lower mold pressing roll, the line of cut required for being formed on the surface of paper tape.This traditional die-cutting apparatus is very inconvenient, processes different mold pressing roll for different product needed, and the replacing of cutting knife bothers very much.
Utility model content:
Technical problem to be solved in the utility model is just the deficiency overcome existing for existing product, there is provided a kind of for the die-cutting apparatus in rotary press, cutting knife is absorbed and fixed at the surface of upper mold pressing roll by this die-cutting apparatus by magnetic, its install, dismounting, change all very convenient.
In order to solve the problems of the technologies described above, the utility model have employed following technical proposals: a kind of die-cutting apparatus for rotary press comprises: support and the upper mold pressing roll be arranged on support and lower mold pressing roll, upper and lower mold pressing roll realizes Synchronous Transmission by self intermeshing upper and lower gear, circumferential surface in described upper mold pressing roll is fixed with cross cutting blade, described upper mold pressing roll is built-in with electromagnet, and described cross cutting blade is by the circumferential surface of magnetic-adsorption in upper mold pressing roll.
Furthermore, in technique scheme, height-adjustable pressing wheel mechanism is provided with above described upper mold pressing roll, this pressing wheel mechanism comprises: be arranged in parallel with upper mold pressing roll above mount pad, the pinch roller be arranged on mount pad, the screw rod being fixed on mount pad both sides and the knob fixing with screw rod, described screw flight is connected on the biside plate of support, by rotating the near to amount of knob adjustable screw, thus the height of adjustment mount pad.
Furthermore, in technique scheme, described cross cutting blade adopts the flexible metallic material that can be attracted by the magnetic force to make, and its deployed condition calls tabular in the following text, evenly forms the projection for cross cutting or groove on cross cutting blade.
The utility model adopts after such scheme, in this die-cutting apparatus, is provided with electromagnet in upper mold pressing roll, and its magnetic force produced just can be absorbed and fixed at the surface of mold pressing roll by cross cutting cutting knife, and the installation of such cross cutting blade, dismounting, replacing are all very convenient.Meanwhile, the utility model is also provided with a pressing wheel mechanism, forms compression, prevent from occurring relatively rotating between cross cutting blade and upper mold pressing roll in die cutting process, to guarantee the precision of cross cutting by pinch roller to the cross cutting blade being adsorbed on patrix roller surface.
Accompanying drawing illustrates:
Fig. 1 is that the utility model is for the structural formula schematic diagram in rotary press;
Fig. 2 is perspective view of the present utility model;
Fig. 3 is left TV structure schematic diagram of the present utility model;
Fig. 4 is main TV structure schematic diagram of the present utility model;
Fig. 5 is cross cutting blade deployed condition structural representation of the present utility model.
Detailed description of the invention:
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
The utility model is that one is used for rotary press die-cutting apparatus, and as shown in Figure 1, the gummed paper that the paper tape after being completed for printing and gummed paper feed mechanism are carried is fitted, and the coiled material 6 after laminating after die device cross cutting, then after being detected by testing agency 7, carries out rolling.The effect of cross cutting is to form line of cut on coiled material 6, facilitates like this and is separated by the compound paper tape at paper tape place by the product of printing, become the products such as required trade mark, labeling.
See shown in Fig. 2-5, this die-cutting apparatus, it comprises: support 1 and the upper mold pressing roll 2 be arranged on support 1 and lower mold pressing roll 3, the side of upper and lower mold pressing roll 2,3 is fixed with specification identical cog 21 and lower gear 31 respectively, and wherein upper and lower gear 21,31 engages each other.Wherein lower gear 31 and outside driving mechanism interlock, thus by the drive of driving mechanism, utilize the gear drive of upper and lower gear 21,31 to drive upper and lower mold pressing roll 2,3 locking phase to operation.When needing the paper tape of cross cutting to enter after between upper and lower mold pressing roll 2,3, complete cross cutting operation.
Upper mold pressing roll 2 is built-in with electromagnet 20, shown in composition graphs 4, is evenly distributed with the silicon steel sheet as electromagnet 20 and magnetic core in upper mold pressing roll 2, when after magnetic core energising, produces electromagnetic force by silicon steel sheet.
Shown in composition graphs 5, cross cutting blade 4 adopts the flexible metallic material that can be attracted by the magnetic force to make, and its deployed condition calls tabular in the following text, evenly forms the projection 40 for cross cutting or groove on cross cutting blade 4.
During installation, cross cutting blade 5 is coated on the circumference just face of upper mold pressing roll 2, when after the magnetic core energising in upper mold pressing roll 2, silicon steel sheet produces electromagnetic force and cross cutting blade 5 tightly will be adsorbed on the surface of upper mold pressing roll 2.Certainly, in order to ensure in die cutting process, can not produce relative deflection between cross cutting blade 5 with upper mold pressing roll 2, the utility model also add a pressing wheel mechanism 5.
Shown in Fig. 3,4, height-adjustable pressing wheel mechanism 5 is provided with above described upper mold pressing roll 2, this pressing wheel mechanism 5 comprises: be arranged in parallel with upper mold pressing roll 2 above mount pad 51, the pinch roller 52 be arranged on mount pad 51, the screw rod 53 being fixed on mount pad 51 both sides and the knob 54 fixing with screw rod 53, described screw rod 53 is threaded on the biside plate of support 1, by rotating the near to amount of knob 54 adjustable screw 53, thus the height of adjustment mount pad 51.During work, the pinch roller 52 being positioned at mount pad 51 both sides will only be pressed on the surface of cross cutting blade 5, forms pressuring action to cross cutting blade 5.Meanwhile, according to the thickness of different mold pressing blade 5, give amount by the near of knob 54 adjustable screw 53, thus the height of adjustment mount pad 51, regulate with the height realizing pinch roller 52.
Certainly, the foregoing is only specific embodiment of the utility model, be not limit the utility model practical range, all equivalences done according to structure, feature and principle described in the utility model claim change or modify, and all should be included in the utility model claim.

Claims (3)

1. the die-cutting apparatus for rotary press, it comprises: support (1) and the upper mold pressing roll (2) be arranged on support (1) and lower mold pressing roll (3), on, lower mold pressing roll (2, 3) on intermeshing by self, lower gear (21, 31) Synchronous Transmission is realized, circumferential surface in described upper mold pressing roll (2) is fixed with cross cutting blade (4), it is characterized in that: described upper mold pressing roll (2) is built-in with electromagnet (20), described cross cutting blade (4) is by the circumferential surface of magnetic-adsorption in upper mold pressing roll (2).
2. a kind of die-cutting apparatus for rotary press according to claim 1, it is characterized in that: described upper mold pressing roll (2) top is provided with height-adjustable pressing wheel mechanism (5), this pressing wheel mechanism (5) comprising: be arranged in parallel with upper mold pressing roll (2) top mount pad (51), be arranged on the pinch roller (52) on mount pad (51), be fixed on the screw rod (53) of mount pad (51) both sides and the knob (54) fixing with screw rod (53), described screw rod (53) is threaded on the biside plate of support (1), by rotating the near to amount of knob (54) adjustable screw (53), thus the height of adjustment mount pad (51).
3. a kind of die-cutting apparatus for rotary press according to claim 1 and 2, it is characterized in that: described cross cutting blade (4) adopts the flexible metallic material that can be attracted by the magnetic force to make, its deployed condition calls tabular in the following text, evenly forms the projection (40) for cross cutting or groove on cross cutting blade (4).
CN201520049725.XU 2015-01-23 2015-01-23 A kind of die-cutting apparatus for rotary press Active CN204472080U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520049725.XU CN204472080U (en) 2015-01-23 2015-01-23 A kind of die-cutting apparatus for rotary press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520049725.XU CN204472080U (en) 2015-01-23 2015-01-23 A kind of die-cutting apparatus for rotary press

Publications (1)

Publication Number Publication Date
CN204472080U true CN204472080U (en) 2015-07-15

Family

ID=53627872

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520049725.XU Active CN204472080U (en) 2015-01-23 2015-01-23 A kind of die-cutting apparatus for rotary press

Country Status (1)

Country Link
CN (1) CN204472080U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109760137A (en) * 2019-01-25 2019-05-17 宁夏成峰包装印刷有限公司 Jaw for small lot production is without mold die-cutting machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109760137A (en) * 2019-01-25 2019-05-17 宁夏成峰包装印刷有限公司 Jaw for small lot production is without mold die-cutting machine
CN109760137B (en) * 2019-01-25 2021-03-09 宁夏成峰包装印刷有限公司 Jaw type die-free die cutting machine for small-batch production

Similar Documents

Publication Publication Date Title
CN101092073B (en) Multi purpose system and technique of processing printing surface with positioning function
CN100595061C (en) Label wheel rotary printing machine
CN105073424A (en) Can decorator apparatus and method
US3966534A (en) Letterpress printing machine
CN106378823B (en) The cross cutting waste discharge method of frangible paper label
CN202053674U (en) Transfer-printing pattern positioning and embossing machine
CN103481655B (en) Printing and die-cutting machine of protective film and production process thereof
CN201086446Y (en) Multi-use printing surface processing apparatus
CN206170833U (en) Intermittent type formula letterpress
DE102009053097A1 (en) Laminating method and method and apparatus for separating laminate
CN104487251B (en) The method of the accurate alignment imprinted in rotary printing made of different inks
CN204472080U (en) A kind of die-cutting apparatus for rotary press
CN202319270U (en) Ultraviolet comprehensive glazing equipment with calendering function
CN101973172A (en) Method for performing positioning chromatography on holographic information and color printing information
EP2851168B1 (en) Device for punching out labels with counter punch tape
CN203726986U (en) Anti-counterfeit printing three-correspondence positioning composite equipment
EP2113386A1 (en) Device for punching and finishing
US20120318459A1 (en) Label manufacturing device and label printer
CN104723657A (en) Flexographic printing unit capable of being driven quickly
CN203864156U (en) Flexography unit capable of being driven quickly
CN106346967A (en) Double-side color code overprinting method
CN107921812A (en) Method and apparatus for the decoration section for transferring imprint membrane
CN202079900U (en) Printer for realizing on-line cold stamping and transferring of intaglio printing
CN206447820U (en) A kind of label paper glue-line screening arrangement
CN206140618U (en) Asynchronous cutting device

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant