CN108502593A - A kind of paper winding device of printing machine actuated by cams clamping - Google Patents
A kind of paper winding device of printing machine actuated by cams clamping Download PDFInfo
- Publication number
- CN108502593A CN108502593A CN201810274976.6A CN201810274976A CN108502593A CN 108502593 A CN108502593 A CN 108502593A CN 201810274976 A CN201810274976 A CN 201810274976A CN 108502593 A CN108502593 A CN 108502593A
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- Prior art keywords
- refill
- limited post
- afterwards
- limit
- block
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/02—Supporting web roll
- B65H18/028—Both ends type
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- Replacement Of Web Rolls (AREA)
Abstract
The invention discloses a kind of printing machine paper winding devices of actuated by cams clamping, including engine base and paper winding device；Paper winding device includes the front and back rear position-limiting unit being arranged and front limit unit；Position-limiting unit includes a pair of columned rear limit support board being symmetrical set afterwards；Front limit unit includes a pair of columned front limit support plate being symmetrical set；Be respectively arranged on limit support board and the relatively close end face of front limit support plate afterwards it is several after refill position-limiting units and preceding refill position-limiting units；Refill position-limiting unit includes several synchronizing the outer limited post of limited post and rear refill in the rear refill moved radially afterwards；Preceding refill position-limiting unit includes several synchronizing the outer limited post of limited post and preceding refill in the preceding refill moved radially.The paper of the present invention moves left and right the center that direction is located at workbench, and roll paper stability is high, ensure that the accuracy and quality of printing；Adapt to various sizes of paper.
Description
Technical field
The present invention relates to printing equipment technical fields, and in particular to a kind of roll paper dress of printing machine actuated by cams clamping
It sets.
Background technology
In existing printing machine, generally requires paper winder and come paper feeding and winding paper, keep printing paper logical in table surface
It crosses；Refill is generally connected by winding roll and refill is driven to rotate, the printing paper to roll up paper feeding is sent out, and passes through collection
Volume winds printing paper；Intermediate plate is clamped from the both sides that paper feeding volume and collection are rolled up when roll paper.But existing printing machine is being rolled up
When paper, clip stability is poor, causes refill deviation, roll paper stability undesirable.Moreover, can only when existing printing machine roll paper
The refill of installation provision diameter, when refill for winding different-diameter, need replacing winding roll or increase the auxiliary sleeve of corresponding specification
Cylinder, inconvenient for use, smaller scope of application.Therefore, that there is roll paper stability is undesirable, inconvenient for use and suitable for existing printing machine
With the smaller problem of range.
Invention content
The purpose of the present invention is in view of the shortcomings of the prior art, providing a kind of roll paper dress of printing machine actuated by cams clamping
It sets, including engine base and paper winding device；It is provided with workbench on the upper surface of engine base；Paper winding device includes the front and back rear limit being arranged
Unit and front limit unit；Position-limiting unit includes a pair of columned rear limit support board being symmetrical set afterwards；Front limit
Unit includes a pair of columned front limit support plate being symmetrical set；The rear limit support board and front limit of homonymy support
Face is arranged before and after plate；Limit support board is synchronous with front limit support plate front-rear direction separate or close afterwards；Limited support afterwards
Be respectively arranged on plate and the relatively close end face of front limit support plate it is several after refill position-limiting units and preceding refill position-limiting units；
Refill position-limiting unit includes the rear refill limit bar unit of several groups even circumferential distribution afterwards；Refill limit bar unit includes circle afterwards
Limited post and the outer limited post of rear refill in columnar rear refill；Limited post is with after in the rear refill of same rear refill limit bar unit
Limited post is same outside refill moves radially；Limited post synchronizing moving in refill after all；The outer limited post of refill, which synchronizes, after all moves
It is dynamic；Preceding refill position-limiting unit includes the preceding refill limit bar unit of several groups even circumferential distribution；Preceding refill limits bar unit packet
Include limited post and the outer limited post of preceding refill in columned preceding refill；Limited post in the preceding refill of same preceding refill limit bar unit
With limited post is same outside preceding refill moves radially；Limited post synchronizing moving in all preceding refills；The outer limited post of all preceding refills is same
Moved further；Limited post in the shorter than preceding refill of the outer limited post of preceding refill；Limited post in the shorter than rear refill of the outer limited post of refill afterwards；Paper afterwards
The equal length of the length of in-core limited post and limited post in preceding refill；The length of the outer limited post of refill is limited with outside preceding refill afterwards
The equal length of column.
As a preferred embodiment of the above technical solution, rear limit support board includes rear bearing sheet；The front end face of rear bearing sheet is fixed
There is columned rear center's connecting rod；Supporting block is driven after being fixedly arranged at the front end with of rear center's connecting rod；After rear center's connecting rod
End cap is equipped with limited post drive block in rear refill；Limited post drive block is articulated on the front end face of rear bearing sheet in refill afterwards；Afterwards
The front end face center of limited post drive block forms limited post driving cam in rear refill in refill；Afterwards in refill limited post against
The surface of limited post driving cam in rear refill；The front end sleeve of rear center's connecting rod is equipped with the outer limited post drive ring of rear refill；
After the outer limited post drive ring of refill is articulated in afterwards on the rear end face of driving supporting block；The interior cylinder of the outer limited post drive ring of refill afterwards
Face forms the outer limited post driving cam circle of rear refill；The outer limited post of refill is resisted against the outer limited post driving cam circle of rear refill afterwards
Inner surface on；After the pre-and post perforative elongated hole-shape for forming several even circumferential distributions on the front end face of driving supporting block afterwards
Slide slot；Slide slot is radially arranged afterwards；The rear sliding guide slot of rectangle is formed in the middle part of the side wall of slide slot afterwards；Limit in refill afterwards
Limited post passes through rear slide slot outside position column and rear refill and middle part is separately formed the rear refill coordinated with rear sliding guide slot
Interior limit guide block and the outer limit guide block of rear refill；Limit guide block and rear paper in rear refill after same in sliding guide slot
It is provided with rear compression spring between the outer limit guide block of core；The both ends of rear compression spring are separately fixed at limit guide block and rear paper in rear refill
On the opposite end face of the outer limit guide block of core；
Front limit support plate includes front end panel；The rear end face of front end panel is fixed with columned preceding center connecting rod；
The rear end of preceding center connecting rod drives supporting block before being fixed with；The front end sleeve of preceding center connecting rod is equipped with limited post in preceding refill and drives
Motion block；Limited post drive block is articulated on the rear end face of front end panel in preceding refill；The rear end of limited post drive block in preceding refill
Limited post driving cam in refill before face center forms；Limited post driving cam in refill before limited post is resisted against in preceding refill
Surface；The outer limited post drive ring of refill before the rear end of preceding center connecting rod is arranged with；The outer limited post drive ring pivot joint of preceding refill
On the front end face of preceding driving supporting block；The outer limited post of refill drives before the inner cylinder face of the outer limited post drive ring of preceding refill forms
Moving cam circle；Before the outer limited post of preceding refill is resisted against on the inner surface of the outer limited post driving cam circle of refill；Preceding driving supporting block
Rear end face on form the distribution of several even circumferentials pre-and post perforative elongated hole-shape preceding slide slot；Preceding slide slot is radially set
It sets；Guide groove is slided before forming rectangle in the middle part of the side wall of slide slot afterwards；Limited post and the outer limited post of preceding refill in preceding refill
Across preceding slide slot and middle part be separately formed with before slide guide groove cooperation preceding refill in limit guide block and preceding refill
Outer limit guide block；It slides before same in preceding refill in guide groove and is set between limit guide block and the outer limit guide block of preceding refill
It is equipped with front compression spring；It is opposite that the both ends of front compression spring are separately fixed at limit guide block and the outer limit guide block of rear refill in preceding refill
On end face；
The surface of limited post driving cam is identical with the shape on the surface of limited post driving cam in preceding refill in refill afterwards；
The shape of the inner surface of the outer limited post driving cam circle of refill is identical as the outer limited post driving cam loop-shaped of preceding refill afterwards.
As a preferred embodiment of the above technical solution, it is formed on the separate end face of rear limit support board and front limit support plate
Rear center's bar and preceding center-pole；In workbench left and right sidewall respectively it is front and back slide be provided with a pair after vertical gripper shoe and it is a pair of before
Vertical gripper shoe；The rear end of rear center's bar is articulated in rear vertical gripper shoe；The vertical support before being articulated in of the front of preceding center-pole
On plate.
As a preferred embodiment of the above technical solution, the top of workbench forms upper front and back slide slot of the left and right through setting；
Rear vertical link block is provided with after a pair between vertical gripper shoe；Vertical connection before being provided between vertical gripper shoe before a pair
Block；The upper guide rod of a pair of of front-rear direction setting is fixed between the front-rear side walls of upper front and back slide slot；Upper front and back slide slot
Front and back driving threaded rod is articulated between in the middle part of front-rear side walls；The rear and front end of front and back driving threaded rod forms rotation and sets on the contrary
The threaded portion set；The relatively front and back driving threaded rod of guide rod is symmetrical set in a pair；Vertical link block and preceding connect vertically afterwards
It connects to slide before and after block and be arranged in upper front and back slide slot；Vertical link block and preceding vertical link block are set in guide rod in a pair afterwards
And it is screwed onto on the different threaded portions of front and back driving threaded rod；It is fixed with driving motor on the rear end face of workbench；Driving
The output shaft of motor is fixedly connected with the rear end of front and back driving threaded rod.
As a preferred embodiment of the above technical solution, under after the bottom of rear vertical gripper shoe and preceding vertical gripper shoe has been separately formed
Support plate and preceding lower supporting plate；It is provided with rear lower connecting block between a pair of of rami posterior inferior fagging；It is arranged between lower supporting plate before a pair
There is preceding lower connecting block；The lower part of workbench forms lower front and back slide slot of the left and right through setting；Slide slot is front and back before and after lower
A pair of lower guide rod in the front-back direction being symmetrical set is fixed between side wall；Afterwards before and after lower connecting block and preceding lower connecting block
It slides and is arranged in lower front and back slide slot and is set under a pair on guide rod.
As a preferred embodiment of the above technical solution, the front end of preceding center-pole is provided with belt wheel.
The beneficial effects of the present invention are：Paper moves left and right the center that direction is located at workbench, and roll paper stability is high, protects
The accuracy and quality of printing are demonstrate,proved；Adapt to various sizes of paper.
Description of the drawings
Fig. 1 is the structural schematic diagram of the vertical view of the present invention；
Fig. 2 is the structural schematic diagram of the section of the present invention；
Fig. 3 is the structural schematic diagram of the section of the present invention；
Fig. 4 is the structural schematic diagram of the rear limit support board 23 of the present invention faced；
Fig. 5 is the structural schematic diagram of the section of the rear limit support board 23 of the present invention；
Fig. 6 is the structural schematic diagram of the section of the rear limit support board 23 of the present invention.
In figure, 10, engine base；100, upper front and back slide slot；101, upper guide rod；102, lower front and back slide slot；103, it is led under
To bar；11, workbench；20, paper winding device；21, rami posterior inferior fagging；22, rear vertical gripper shoe；221, rear vertical link block；
222, rear center's bar；23, rear limit support board；230, rear slide slot；231, rear sliding guide slot；232, rear center's connecting rod；
233, rear bearing sheet；24, rear refill position-limiting unit；241, limited post in rear refill；2411, limit guide block in rear refill；
2412, limited post drive block in rear refill；2413, limited post driving cam in rear refill；242, the outer limited post of rear refill；
2421, the outer limit guide block of rear refill；2422, the outer limited post drive ring of rear refill；2423, the outer limited post driving cam of rear refill
Circle；25, preceding lower supporting plate；251, preceding lower connecting block；26, preceding vertical gripper shoe；261, preceding vertical link block；262, preceding center
Bar；263, belt wheel；27, front limit support plate；273, front end panel；28, preceding refill position-limiting unit；281, limit in preceding refill
Column；2812, limited post drive block in preceding refill；282, the outer limited post of preceding refill；2822, the outer limited post drive ring of preceding refill；29、
Driving motor；291, front and back driving threaded rod.
Specific implementation mode
As shown in Fig. 1~Fig. 6, the paper winding device of a kind of printing machine actuated by cams clamping, including engine base 10 and roll paper dress
Set 20；Workbench 11 is provided on the upper surface of engine base 10；Paper winding device 20 includes the rear position-limiting unit of front and back setting and preceding limit
Bit location；Position-limiting unit includes a pair of columned rear limit support board 23 being symmetrical set afterwards；Front limit unit includes
The columned front limit support plate 27 that a pair is symmetrical set；The rear limit support board 23 and front limit support plate 27 of homonymy
Front and back face setting；Limit support board 23 is synchronous with 27 front-rear direction of front limit support plate separate or close afterwards；Limit branch afterwards
Be respectively arranged on fagging 23 and the relatively close end face of front limit support plate 27 it is several after refill position-limiting units 24 and preceding refills
Position-limiting unit 28；Refill position-limiting unit 24 includes that the rear refill of several groups even circumferential distribution limits bar unit afterwards；Refill limits afterwards
Position bar unit include it is columned after limited post 241 and the outer limited post of rear refill 242 in refill；Refill limits bar unit after same
Rear refill in limited post 241 and rear refill outer limited post 242 is same moves radially；Limited post 241 synchronizes in refill after all
It is mobile；242 synchronizing moving of the outer limited post of refill after all；Preceding refill position-limiting unit 28 includes before several groups even circumferential is distributed
Refill limits bar unit；Preceding refill limit bar unit includes limited post 281 and the outer limited post of preceding refill in columned preceding refill
282；Outer limited post 282 is same moves radially for limited post 281 and preceding refill in the preceding refill of same preceding refill limit bar unit；Institute
There is 281 synchronizing moving of limited post in preceding refill；All preceding refills 282 synchronizing moving of outer limited post；Limited post in all preceding refills
281 synchronizing movings；All preceding refills 282 synchronizing moving of outer limited post；Limited post in the shorter than preceding refill of the outer limited post 282 of preceding refill
281；Limited post 241 in the shorter than rear refill of the outer limited post 242 of refill afterwards；Afterwards in refill in the length of limited post 241 and preceding refill
The equal length of limited post 281；The equal length of the outer limited post of the length of the outer limited post of refill 242 and preceding refill 282 afterwards.
As shown in Fig. 1, Fig. 4~Fig. 6, rear limit support board 23 includes rear bearing sheet 233；The front end face of rear bearing sheet 233
It is fixed with columned rear center's connecting rod 232；Supporting block is driven after being fixedly arranged at the front end with of rear center's connecting rod 232；Rear center
The rear end of connecting rod 232 is arranged with limited post drive block 2412 in rear refill；Limited post drive block 2412 is articulated in refill afterwards
On the front end face of rear bearing sheet 233；The front end face center of limited post drive block 2412 forms limit in rear refill in refill afterwards
Column driving cam 2413；Limited post 241 is resisted against the surface of limited post driving cam 2413 in rear refill in refill afterwards；Rear center
The front end sleeve of connecting rod 232 is equipped with limited post drive ring 2422 outside rear refill；Limited post drive ring 2422 is articulated in outside refill afterwards
Afterwards on the rear end face of driving supporting block；The inner cylinder face of limited post drive ring 2422 forms the outer limited post of rear refill outside refill afterwards
Driving cam circle 2423；Limited post 242 is resisted against outside rear refill on the inner surface of limited post driving cam circle 2423 outside refill afterwards；
The rear slide slot 230 of the pre-and post perforative elongated hole-shape of several even circumferential distributions is formed on the front end face of driving supporting block afterwards；
The radial setting of slide slot 230 afterwards；The rear sliding guide slot 231 of rectangle is formed in the middle part of the side wall of slide slot 230 afterwards；Afterwards in refill
Limited post 242 passes through rear slide slot 230 outside limited post 241 and rear refill and middle part has been separately formed and rear sliding guide slot
The outer limit guide block of limit guide block 2411 and rear refill 2421 in the rear refills of 231 cooperations；After same in sliding guide slot 231
Rear refill in be provided with rear compression spring 243 between the outer limit guide block of limit guide block 2411 and rear refill 2421；Rear compression spring 243
Both ends be separately fixed on the opposite end face of the outer limit guide block 2421 of limit guide block 2411 and rear refill in rear refill；
As shown in Fig. 1, Fig. 4~Fig. 6, front limit support plate 27 includes front end panel 273；The rear end face of front end panel 273
It is fixed with columned preceding center connecting rod；The rear end of preceding center connecting rod drives supporting block before being fixed with；Preceding center connecting rod
Front end sleeve be equipped with preceding refill in limited post drive block 2812；Limited post drive block 2812 is articulated in front end panel in preceding refill
On 273 rear end face；Limited post driving is convex in refill before the rear end face center of limited post drive block 2812 forms in preceding refill
Wheel；Limited post 281 is resisted against the surface of limited post driving cam in preceding refill in preceding refill；The rear end of preceding center connecting rod is arranged
There is limited post drive ring 2822 outside preceding refill；The front end face of driving supporting block before limited post drive ring 2822 is articulated in outside preceding refill
On；The outer limited post driving cam circle of refill before the inner cylinder face of limited post drive ring 2822 forms outside preceding refill；Outside preceding refill
Before limited post 282 is resisted against on the inner surface of the outer limited post driving cam circle of refill；It is molded on the rear end face of preceding driving supporting block
There is the preceding slide slot of the pre-and post perforative elongated hole-shape of several even circumferential distributions；Preceding slide slot is radially arranged；The side of slide slot afterwards
Guide groove is slided before forming rectangle in the middle part of wall；Limited post 281 and preceding refill slide before limited post 282 passes through outside in preceding refill
Slot and middle part are separately formed and before slide limit guide block and the outer limition orientation of preceding refill in the preceding refill that guide groove coordinates
Block；It is slided before same in preceding refill in guide groove and is provided with preceding pressure between limit guide block and the outer limit guide block of preceding refill
Spring；The both ends of front compression spring are separately fixed on the opposite end face of the outer limit guide block of limit guide block and rear refill in preceding refill；
As shown in Fig. 1, Fig. 6, limited post driving is convex in the surface of limited post driving cam 2413 and preceding refill in rear refill
The shape on the surface of wheel is identical；The shape of the inner surface of limited post driving cam circle 2423 and the outer limited post of preceding refill outside refill afterwards
Driving cam loop-shaped is identical.
As shown in Figure 1, forming rear center's bar on the separate end face of rear limit support board 23 and front limit support plate 27
222 and preceding center-pole 262；In 11 left and right sidewall of workbench respectively it is front and back slide be provided with a pair after vertical gripper shoe 22 and a pair
Preceding vertical gripper shoe 26；The rear end of rear center's bar 222 is articulated in rear vertical gripper shoe 22；The front of preceding center-pole 262 is pivotally connected
In preceding vertical gripper shoe 26.
As shown in Figure 1 and Figure 2, the top of workbench 11 forms upper front and back slide slot 100 of the left and right through setting；It is a pair of
Vertical link block 221 after being provided between vertical gripper shoe 22 afterwards；Connect vertically before being provided between vertical gripper shoe 26 before a pair
Connect block 261；The upper guide rod 101 of a pair of of front-rear direction setting is fixed between the front-rear side walls of upper front and back slide slot 100；It goes forward
Afterwards front and back driving threaded rod 291 is articulated between the front-rear side walls middle part of slide slot 100；It is front and back to drive the front and back of threaded rod 291
Both ends form the threaded portion that rotation is reversed；Threaded rod 291 is symmetrical sets for the relatively front and back driving of guide rod 101 in a pair
It sets；Setting is slided in upper front and back slide slot 100 before and after vertical link block 221 and preceding vertical link block 261 afterwards；Vertical connection afterwards
Block 221 and preceding vertical link block 261 are set in guide rod 101 in a pair and are screwed onto the front and back difference for driving threaded rod 291
Threaded portion on；Driving motor 29 is fixed on the rear end face of workbench 11；The output shaft of driving motor 29 and front and back driving spiral shell
The rear end of rasp bar 291 is fixedly connected.
As shown in Figure 1, Figure 3, the bottom of rear vertical gripper shoe 22 and preceding vertical gripper shoe 26 has been separately formed rami posterior inferior support
Plate 21 and preceding lower supporting plate 25；It is provided with rear lower connecting block 211 between a pair of of rami posterior inferior fagging 21；Before a pair lower supporting plate 25 it
Between be provided with before lower connecting block 251；The lower part of workbench 11 forms lower front and back slide slot 102 of the left and right through setting；Before lower
A pair of lower guide rod 103 in the front-back direction being symmetrical set is fixed between the front-rear side walls of slide slot 102 afterwards；Connect down afterwards
It connects and slides setting before and after block 211 and preceding lower connecting block 251 in lower front and back slide slot 102 and be set in guide rod under a pair
On 103.
As shown in Figure 1, the front end of preceding center-pole 262 is provided with belt wheel 263.
The operation principle of the printing machine paper winding device of actuated by cams clamping：
When installing chart drum, rear limit support board 23 and front limit support plate 27 are relatively distant from, then the refill of chart drum
Rear end is plugged between the outer limited post of limited post 241 and rear refill in rear refill 242, then after limit support board 23 and front limit
Support plate 27 is relatively close, such refill front end be plugged in before in refill between limited post 281 and the outer limited post of preceding refill 282,
Then limited post drive block 2812 in limited post drive block 2412 and preceding refill in refill after rotating respectively, in this way after limits in refill
Limited post 281 is resisted against the inner cylinder face of refill in position column 241 and preceding refill；Then limit support board 23 and front limit support after
Plate 27 continue it is close, bear against in the rear end of the refill of chart drum until rear limit support board 23 and front limit support plate 27 and
Front end, the outer limited post drive ring 2422 of refill and the outer limited post drive ring 2822 of preceding refill, paper rear in this way after finally rotating respectively
Limited post 282 is resisted against on the external cylindrical surface at refill both ends outside the outer limited post 242 of core and preceding refill, and such chart drum installs
Adapt to various sizes of roll paper at, this mode, chart drum will not rotation, ensure that the stabilization of chart drum and roll paper action.
The above content is only the better embodiment of the present invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to this hair
Bright limitation.
Claims (6)
1. a kind of printing machine paper winding device of actuated by cams clamping, it is characterised in that：Including engine base (10) and paper winding device
(20)；Workbench (11) is provided on the upper surface of engine base (10)；Paper winding device (20) includes the front and back rear position-limiting unit being arranged
With front limit unit；Position-limiting unit includes a pair of columned rear limit support board (23) being symmetrical set afterwards；Front limit
Unit includes a pair of columned front limit support plate (27) being symmetrical set；The rear limit support board (23) of homonymy and before
Face is arranged before and after limit support board (27)；Limit support board (23) is synchronous with front limit support plate (27) front-rear direction separate afterwards
Or it is close；Be respectively arranged on limit support board (23) and the relatively close end face of front limit support plate (27) afterwards it is several after paper
Core position-limiting unit (24) and preceding refill position-limiting unit (28)；Refill position-limiting unit (24) includes what several groups even circumferential was distributed afterwards
Refill limits bar unit afterwards；Refill limit bar unit includes being limited outside limited post (241) and rear refill in columned rear refill afterwards
Position column (242)；Limited post (241) and the outer limited post (242) of rear refill are same in the rear refill of refill limit bar unit after same
It moves radially；Limited post (241) synchronizing moving in refill after all；Outer limited post (242) synchronizing moving of refill after all；Preceding paper
Core position-limiting unit (28) includes the preceding refill limit bar unit of several groups even circumferential distribution；Preceding refill limit bar unit includes circle
Limited post (281) and the outer limited post (282) of preceding refill in columnar preceding refill；In the preceding refill of same preceding refill limit bar unit
Limited post (282) is same outside limited post (281) and preceding refill moves radially；Limited post (281) synchronizing moving in all preceding refills；
Outer limited post (282) synchronizing moving of all preceding refills；Limited post (281) in the shorter than preceding refill of the outer limited post (282) of preceding refill；Afterwards
Limited post (241) in the shorter than rear refill of the outer limited post (242) of refill；Afterwards in refill in the length of limited post (241) and preceding refill
The equal length of limited post (281)；The length phase of the length of the outer limited post (242) of refill and the outer limited post (282) of preceding refill afterwards
Deng.
2. a kind of paper winding device of printing machine actuated by cams clamping according to claim 1, it is characterised in that：After limit
Support plate (23) includes rear bearing sheet (233)；The front end face of rear bearing sheet (233) is fixed with columned rear center's connecting rod
(232)；Supporting block is driven after being fixedly arranged at the front end with of rear center's connecting rod (232)；The rear end of rear center's connecting rod (232) is arranged with
Limited post drive block (2412) in refill afterwards；Before limited post drive block (2412) is articulated in rear bearing sheet (233) in refill afterwards
On end face；The front end face center of limited post drive block (2412) forms limited post driving cam in rear refill in refill afterwards
(2413)；Limited post (241) is resisted against the surface of limited post driving cam (2413) in rear refill in refill afterwards；Rear center connects
The front end sleeve of bar (232) is equipped with the outer limited post drive ring (2422) of rear refill；Outer limited post drive ring (2422) pivot joint of refill afterwards
On the rear end face of rear driving supporting block；The inner cylinder face of the outer limited post drive ring (2422) of refill forms afterwards limits outside rear refill
Position column driving cam circle (2423)；The outer limited post (242) of refill is resisted against the outer limited post driving cam circle (2423) of rear refill afterwards
Inner surface on；After the pre-and post perforative elongated hole-shape for forming several even circumferential distributions on the front end face of driving supporting block afterwards
Slide slot (230)；Slide slot (230) is radially arranged afterwards；It forms to slide after rectangle in the middle part of the side wall of slide slot (230) afterwards and lead
To slot (231)；Limited post (241) and the outer limited post (242) of rear refill pass through rear slide slot (230) and middle part in refill afterwards
Limit guide block (2411) and the outer limit guide block of rear refill in the rear refill coordinated with rear sliding guide slot (231) are not formed
(2421)；Limit guide block (2411) and the outer limit guide block of rear refill in rear refill after same in sliding guide slot (231)
(2421) rear compression spring (243) is provided between；The both ends of rear compression spring (243) are separately fixed at limit guide block in rear refill
(2411) and on the opposite end face of the outer limit guide block (2421) of rear refill；
Front limit support plate (27) includes front end panel (273)；The rear end face of front end panel (273) be fixed with it is columned before in
Heart connecting rod；The rear end of preceding center connecting rod drives supporting block before being fixed with；The front end sleeve of preceding center connecting rod is equipped with preceding refill
Interior limited post drive block (2812)；Limited post drive block (2812) is articulated on the rear end face of front end panel (273) in preceding refill；
Limited post driving cam in refill before the rear end face center of limited post drive block (2812) forms in preceding refill；Limit in preceding refill
Position column (281) is resisted against the surface of limited post driving cam in preceding refill；Before the rear end of preceding center connecting rod is arranged with outside refill
Limited post drive ring (2822)；Before the outer limited post drive ring (2822) of preceding refill is articulated on the front end face of driving supporting block；Before
The outer limited post driving cam circle of refill before the inner cylinder face of the outer limited post drive ring (2822) of refill forms；It is limited outside preceding refill
Before column (282) is resisted against on the inner surface of the outer limited post driving cam circle of refill；It is formed on the rear end face of preceding driving supporting block
The preceding slide slot of the pre-and post perforative elongated hole-shape of several even circumferential distributions；Preceding slide slot is radially arranged；The side wall of slide slot afterwards
Guide groove is slided before forming rectangle in middle part；Limited post (281) and the outer limited post (282) of preceding refill pass through advancing slip in preceding refill
Row slot and middle part be separately formed with before slide guide groove cooperation preceding refill in limit outside limit guide block and preceding refill and lead
To block；It is slided before same in preceding refill in guide groove and is provided with preceding pressure between limit guide block and the outer limit guide block of preceding refill
Spring；The both ends of front compression spring are separately fixed on the opposite end face of the outer limit guide block of limit guide block and rear refill in preceding refill；
Afterwards in refill in the surface of limited post driving cam (2413) and preceding refill the surface of limited post driving cam shape phase
Together；The shape of the inner surface of the outer limited post driving cam circle (2423) of refill and the outer limited post driving cam loop-shaped of preceding refill afterwards
It is identical.
3. a kind of paper winding device of printing machine actuated by cams clamping according to claim 1, it is characterised in that：After limit
Rear center's bar (222) and preceding center-pole (262) are formed on the separate end face of support plate (23) and front limit support plate (27)；
In workbench (11) left and right sidewall respectively it is front and back slide be provided with a pair after vertical gripper shoe before vertical gripper shoe (22) and a pair
(26)；The rear end of rear center's bar (222) is articulated in rear vertical gripper shoe (22)；Before the front of preceding center-pole (262) is articulated in
In vertical gripper shoe (26).
4. a kind of paper winding device of printing machine actuated by cams clamping according to claim 3, it is characterised in that：Workbench
(11) top forms upper front and back slide slot (100) of the left and right through setting；It is arranged between vertical gripper shoe (22) after a pair
Vertical link block (221) after having；Vertical link block (261) before being provided between vertical gripper shoe (26) before a pair；It is upper front and back sliding
The upper guide rod (101) of a pair of of front-rear direction setting is fixed between the front-rear side walls of row slot (100)；Upper front and back slide slot
(100) front and back driving threaded rod (291) is articulated between in the middle part of front-rear side walls；Front and back the two of front and back driving threaded rod (291)
End forms the threaded portion that rotation is reversed；The relatively front and back driving threaded rod (291) of guide rod (101) is symmetrical in a pair
Setting；Vertical link block (221) and front and back slide of preceding vertical link block (261) are arranged in upper front and back slide slot (100) afterwards；Afterwards
Vertical link block (221) and preceding vertical link block (261) are set in guide rod in a pair (101) and are screwed onto front and back driving spiral shell
On the different threaded portions of rasp bar (291)；Driving motor (29) is fixed on the rear end face of workbench (11)；Driving motor (29)
Output shaft with it is front and back driving threaded rod (291) rear end be fixedly connected.
5. a kind of paper winding device of printing machine actuated by cams clamping according to claim 3 or 4, it is characterised in that：Afterwards
The bottom of vertical gripper shoe (22) and preceding vertical gripper shoe (26) has been separately formed rami posterior inferior fagging (21) and preceding lower supporting plate
(25)；It is provided with rear lower connecting block (211) between a pair of of rami posterior inferior fagging (21)；It is provided between lower supporting plate (25) before a pair
Preceding lower connecting block (251)；The lower part of workbench (11) forms lower front and back slide slot (102) of the left and right through setting；It is lower front and back
A pair of lower guide rod (103) in the front-back direction being symmetrical set is fixed between the front-rear side walls of slide slot (102)；Under afterwards
Setting is slided before and after link block (211) and preceding lower connecting block (251) in lower front and back slide slot (102) and under being set in a pair
On guide rod (103).
6. a kind of paper winding device of printing machine actuated by cams clamping according to claim 3, it is characterised in that：Preceding center
The front end of bar (262) is provided with belt wheel (263).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810274976.6A CN108502593B (en) | 2018-03-30 | 2018-03-30 | A kind of paper winding device of printing machine actuated by cams clamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810274976.6A CN108502593B (en) | 2018-03-30 | 2018-03-30 | A kind of paper winding device of printing machine actuated by cams clamping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108502593A true CN108502593A (en) | 2018-09-07 |
| CN108502593B CN108502593B (en) | 2019-10-22 |
Family
ID=63379283
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810274976.6A Active CN108502593B (en) | 2018-03-30 | 2018-03-30 | A kind of paper winding device of printing machine actuated by cams clamping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108502593B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4988052A (en) * | 1983-03-09 | 1991-01-29 | Jagenberg Aktiengesellshaft | Device for winding longitudinally separated webs and method of changing finished reels and empty cores |
| CN1970418A (en) * | 2005-11-24 | 2007-05-30 | 佳能株式会社 | Winding apparatus |
| CN101454232A (en) * | 2006-05-31 | 2009-06-10 | 3M创新有限公司 | Reel assembly for winding web materials |
| CN102785959B (en) * | 2012-07-30 | 2015-05-06 | 东莞市骏兴机械科技有限公司 | Unreeling stand allowing electric push rod to rotate around shaft in reciprocating manner |
-
2018
- 2018-03-30 CN CN201810274976.6A patent/CN108502593B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4988052A (en) * | 1983-03-09 | 1991-01-29 | Jagenberg Aktiengesellshaft | Device for winding longitudinally separated webs and method of changing finished reels and empty cores |
| CN1970418A (en) * | 2005-11-24 | 2007-05-30 | 佳能株式会社 | Winding apparatus |
| CN101454232A (en) * | 2006-05-31 | 2009-06-10 | 3M创新有限公司 | Reel assembly for winding web materials |
| CN102785959B (en) * | 2012-07-30 | 2015-05-06 | 东莞市骏兴机械科技有限公司 | Unreeling stand allowing electric push rod to rotate around shaft in reciprocating manner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108502593B (en) | 2019-10-22 |
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