CN204640321U - The knife plate automatic turning device of die-cutting machine - Google Patents

The knife plate automatic turning device of die-cutting machine Download PDF

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Publication number
CN204640321U
CN204640321U CN201520329091.3U CN201520329091U CN204640321U CN 204640321 U CN204640321 U CN 204640321U CN 201520329091 U CN201520329091 U CN 201520329091U CN 204640321 U CN204640321 U CN 204640321U
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CN
China
Prior art keywords
knife plate
die
cutting machine
bar holder
spill spin
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.)
Expired - Fee Related
Application number
CN201520329091.3U
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Chinese (zh)
Inventor
王剑
周育平
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.)
Rui'an City Zhong Tai Scientific Equipment Co Ltd
Original Assignee
Rui'an City Zhong Tai Scientific Equipment 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 Rui'an City Zhong Tai Scientific Equipment Co Ltd filed Critical Rui'an City Zhong Tai Scientific Equipment Co Ltd
Priority to CN201520329091.3U priority Critical patent/CN204640321U/en
Application granted granted Critical
Publication of CN204640321U publication Critical patent/CN204640321U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of knife plate automatic turning device of die-cutting machine, comprise frame (1), bar holder (2), described bar holder is equipped with eccentric shaft corresponding to position (11), knife plate fixed block (12), knife plate locating shaft (15), described knife plate fixed block is built with fixed block spring (13), described knife plate locating shaft is contained in knife plate spill spin block (16) and is also connected with upset cylinder (18) by lateral connection axle (17), the two ends of this lateral connection axle are connected with push shaft (19), described push shaft connects with the spill spin block alignment pin (20) in knife plate spill spin block and locating pin spring (21).The knife plate taken out in die-cutting machine can be carried out upset and can directly automatically carry out changing, adjusting different moulds on this bar holder by the utility model.Its operating efficiency is high, easy to operate easily, take up room little, safety coefficient is high.

Description

The knife plate automatic turning device of die-cutting machine
Technical field
The present invention relates to a kind of printing machinery, specifically relate to a kind of knife plate turning device being applied to die-cutting machine.
Background technology
At present; die-cutting machine is the equipment carrying out shape by die-cutting for materials such as LCD reflector plate, diffusion sheet, buffer substrate tablet, bright enhancement film or the silica gel adhesive tapes in the materials such as adhesive material, diaphragm, electronic shield material, copper aluminium foil, PVC/ film Maila paper, double faced adhesive tape or foam and photovoltaic industry, extensive use in the manufacturings such as printing, electronics, IT.Die-cutting machine, when the difform material of cross cutting, needs to change different moulds, more then needs knife plate and mould to take out in die cavity during mold exchange.In the prior art, rely on when heavier knife plate takes out in die cavity manually take out, hold up, lift, upset etc. operates the die change process that just can complete knife plate, but also need spacious platform just can change, Renewal process is bothersome, require great effort, take up room, its operability is obvious not, operating efficiency is lower, and easily cause danger in knife plate taking-up process, cause unnecessary injury.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, and provide a kind of and can make the knife plate automatic turning device that knife plate changes automatic convenience, automatic turning, place take up room little die-cutting machine.
Object of the present invention realizes by following technical solution: the knife plate automatic turning device of die-cutting machine, comprise frame, bar holder, described bar holder is equipped with eccentric shaft corresponding to position, knife plate fixed block, knife plate locating shaft, described knife plate fixed block is built with fixed block spring, described knife plate locating shaft to be contained in knife plate spill spin block and to be connected with rotary cylinder by lateral connection axle, the two ends of this lateral connection axle are connected with push shaft, and described push shaft connects with the spill spin block alignment pin in knife plate spill spin block and locating pin spring.
On the top of described frame, collection knife rest is housed, at the top of described frame, lifting motor is housed, this lifting motor is connected with screw rod by Synchronous Transmission assembly, and this screw rod is connected with described bar holder by nut and slide, and the two ends of described screw rod are contained in again on holder.
After adopting the present invention, possess two large functions, that is: realized the knife plate taken out in die-cutting machine to carry out automatic turning, and can directly automatically carry out changing, adjusting different moulds on this bar holder; Realize the lifting of knife plate, knife plate can automatic lifting automatically to be taken out to appropriate location or stored in carrying out quick-replaceable by knife plate in collection knife rest.Its operating efficiency is high, easy to operate easily, take up room little, safety coefficient is high.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail.
Fig. 1 is the structural representation of the knife plate automatic turning device of die-cutting machine of the present invention.
Fig. 2 is lifting motor in Fig. 1 and the syndeton schematic diagram between bar holder.
Fig. 3 is bar holder in the present invention and the structural representation installing knife plate thereof.
Fig. 4 is the A-A sectional view of Fig. 3.
Fig. 5 is the B-B sectional view of Fig. 4.
Detailed description of the invention
Known with reference to Fig. 3 to Fig. 5, the knife plate automatic turning device of die-cutting machine of the present invention, comprise frame 1 (i.e. fuselage wallboard), bar holder 2 (comprises a left side, right bar holder), on described bar holder 2, (on inside it successively from inside to outside) is equipped with eccentric shaft corresponding to position 11, knife plate fixed block 12, knife plate locating shaft 15, built with fixed block spring 13, (outer end of described knife plate fixed block 12 is connected with handwheel 14 described knife plate fixed block 12, with handled easily), described knife plate locating shaft 15 to be contained in knife plate spill spin block 16 and to be connected with upset cylinder 18 by lateral connection axle 17, the two ends of this lateral connection axle 17 are connected with push shaft 19, described push shaft 19 (successively) connects with the spill spin block alignment pin 20 in knife plate spill spin block 16 and locating pin spring 21.Described knife plate spill spin block 16, handwheel 14 are also all contained on this bar holder 2.
Its operation principle is as follows: when knife plate 22 and on mould 23 take out in the die cavity of die-cutting machine and after entering bar holder 2, by eccentric shaft, knife plate fixed block, knife plate spill spin block, it be fixed respectively, to ensure that knife plate can not slippage.Operator can be made to feel at ease to carry out replacing, the adjustment of mould, both ensure that the safety of operator, and saved time again, laborsavingly not take up space.Also need changing, in the process of adjustment mould automatic turning knife plate and mould being carried out to 180 °, thus the back side of mould is carried out to the work such as padded, leveling with the quality ensureing die cutting product.When needs automatic turning, knife plate is outwards extracted out again and departs from eccentric shaft, push shaft and knife plate locating shaft is outwards promoted by upset cylinder, fixedly knife plate is withstood by knife plate locating shaft, spill spin block alignment pin is released and makes it be separated from bar holder by push shaft, pull open knife plate fixed block by handwheel simultaneously, again by rotate knife plate spill spin block to knife plate carry out 180 ° overturn and make knife plate the back side upwards, then again upset cylinder is bounced back to original position, at fixed block spring 13, under the return effect of locating pin spring 21, knife plate fixed block, spill spin block alignment pin (be returned in bar holder and knife plate spill spin block can not be rotated again) is homing respectively, then knife plate is back on eccentric shaft.Again by operator to the back side of mould carry out mould padded, leveling or change process.
The present invention's first function knife plate automatic turning and die change realize on bar holder.Bar holder is mainly installed with eccentric shaft (respectively for a set of on left and right bar holder), knife plate fixed block, fixed block spring, handwheel (can be a set of), the parts such as knife plate spill spin block, knife plate locating shaft, push shaft, spill spin block alignment pin, locating pin spring, upset cylinder (left and right bar holder being respectively a set of).
Known with reference to Fig. 1, Fig. 2, collection knife rest 5 is housed on the top of described frame 1 (and top of fuselage), at the top (by being contained in the holder 9 of frame top) of described frame 1, lifting motor 4 is housed, this lifting motor 4 is connected with screw rod 7 (for left and right two pieces) by Synchronous Transmission assembly 6 (comprising synchronizing wheel, Timing Belt), this screw rod 7 is connected with described bar holder 2 by nut 8 and slide 10, the two ends of described screw rod 7 are contained in again on holder 9 (this holder divide upper and lower two pieces and respectively correspondence be contained in the upper and lower part of frame 1).Polished rod 3 (guide rail as slide uses) is housed between described holder 9 and at the dual-side place of described screw rod 7.Described collection knife rest 5 having several little lattice 25, for placing the knife plate of multiple different size, using as tool magazine.On correspondence position when described bar holder 2 can be in knife plate and the mold work of this die-cutting machine.
The quick-replaceable associate components of knife plate of described die-cutting machine is installed on left and right side and the top place of die-cutting machine, mainly contains collection knife rest, bar holder elevating control assembly, bar holder composition (see Fig. 1, Fig. 2).Bar holder elevating control assembly is primarily of lifting motor, Synchronous Transmission assembly (synchronizing wheel, Timing Belt), polished rod, screw rod, nut, slide, holder composition (see Fig. 2).
Its operation principle is as follows: drive when lifting motor rotates synchronizing wheel to rotate, and drive bolt rotary by Timing Belt simultaneously, nut is fixedly installed on slide, and polished rod is as the guide rail of slide, and bar holder is fixedly mounted on slide.When lifting motor rotates, slide and bar holder can carry out elevating movement on screw rod, polished rod.Change knife plate time, knife plate can be taken out from die-cutting machine and be placed on bar holder, then rise to collection knife rest and by knife plate from collection knife rest taking-up or stored in.Thus achieve the quick-replaceable of second largest function knife plate of the present invention.

Claims (4)

1. the knife plate automatic turning device of die-cutting machine, comprise frame (1), bar holder (2), it is characterized in that: eccentric shaft corresponding to position (11) is housed on described bar holder (2), knife plate fixed block (12), knife plate locating shaft (15), described knife plate fixed block (12) is built with fixed block spring (13), described knife plate locating shaft (15) is contained in knife plate spill spin block (16) and is also connected with upset cylinder (18) by lateral connection axle (17), the two ends of this lateral connection axle (17) are connected with push shaft (19), described push shaft (19) connects with the spill spin block alignment pin (20) in knife plate spill spin block (16) and locating pin spring (21).
2. the knife plate automatic turning device of die-cutting machine according to claim 1, it is characterized in that: collection knife rest (5) is housed on the top of described frame (1), at the top of described frame (1), lifting motor (4) is housed, this lifting motor (4) is connected with screw rod (7) by Synchronous Transmission assembly (6), this screw rod (7) is connected with described bar holder (2) by nut (8) and slide (10), and the two ends of described screw rod (7) are contained in again on holder (9).
3. the knife plate automatic turning device of die-cutting machine according to claim 2, is characterized in that: go up between described holder (9) and at the dual-side place of described screw rod (7), polished rod (3) be housed.
4. the knife plate automatic turning device of die-cutting machine according to claim 2, is characterized in that: described collection knife rest (5) having several little lattice (25), for placing the knife plate of multiple different size, using as tool magazine.
CN201520329091.3U 2015-05-18 2015-05-18 The knife plate automatic turning device of die-cutting machine Expired - Fee Related CN204640321U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520329091.3U CN204640321U (en) 2015-05-18 2015-05-18 The knife plate automatic turning device of die-cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520329091.3U CN204640321U (en) 2015-05-18 2015-05-18 The knife plate automatic turning device of die-cutting machine

Publications (1)

Publication Number Publication Date
CN204640321U true CN204640321U (en) 2015-09-16

Family

ID=54093099

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520329091.3U Expired - Fee Related CN204640321U (en) 2015-05-18 2015-05-18 The knife plate automatic turning device of die-cutting machine

Country Status (1)

Country Link
CN (1) CN204640321U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150916

Termination date: 20200518

CF01 Termination of patent right due to non-payment of annual fee