CN203600670U - Servo fly-cutter cutting-off device of bag making machine - Google Patents

Servo fly-cutter cutting-off device of bag making machine Download PDF

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Publication number
CN203600670U
CN203600670U CN201320779618.3U CN201320779618U CN203600670U CN 203600670 U CN203600670 U CN 203600670U CN 201320779618 U CN201320779618 U CN 201320779618U CN 203600670 U CN203600670 U CN 203600670U
Authority
CN
China
Prior art keywords
plate
fly cutter
support wallboard
bag making
wheel
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
CN201320779618.3U
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Chinese (zh)
Inventor
刘霞利
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.)
Wuxi King Mo Machinery Co Ltd
Original Assignee
Wuxi King Mo Machinery 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 Wuxi King Mo Machinery Co Ltd filed Critical Wuxi King Mo Machinery Co Ltd
Priority to CN201320779618.3U priority Critical patent/CN203600670U/en
Application granted granted Critical
Publication of CN203600670U publication Critical patent/CN203600670U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a cutting-off device, in particular to a servo fly-cutter cutting-off device of a bag making machine, and belongs to the technical field of bag making machines. The servo fly-cutter cutting-off device of the bag making machine comprises a left supporting wall plate and a right supporting wall plate. The middle of the inner side of the left supporting wall plate and the middle of the inner side of the right supporting wall plate are respectively provided with a side plate, and a fly-cutter pressing plate is connected between the two side plates through bolts. The middle of an upper fixing plate is fixedly connected with a cylinder, and the lower end of a piston rod of the cylinder is connected with the fly-cutter pressing plate. A driven synchronous wheel and a driving synchronous wheel conduct transmission by driving a synchronous belt. A driving power wheel and a driven power wheel conduct transmission by driving a synchronous belt. The servo fly-cutter cutting-off device of the bag making machine is simple, compact and reasonable in structure, rapid in movement and transmission, high in bag making speed, neat and free of rough edges in cut-off bags, and high in bag making quality.

Description

The servo fly cutter shearing device of Bag Making Machine
Technical field
The utility model relates to a kind of shearing device, and a kind of servo fly cutter shearing device of Bag Making Machine, belongs to Bag Making Machine technical field specifically.
Background technology
Bag Making Machine generally comprises several processing unit (plant)s, is connected and is driven multiple processing unit (plant)s by driving mechanism, becomes polybag thereby realize processing plastic film.
In prior art, thereby the cutter of Bag Making Machine is that upper and lower two cutting knife point of a knife places are to cutting off.In the time that polybag length is greater than 600mm, if adopt conventional cutting knife shearing device, very high to machine driving requirement, very high to part processing precision requirement, especially the linearity of cutting knife requires to reach requirement.
Utility model content
The purpose of this utility model is to overcome above-mentioned weak point, thereby provides a kind of Bag Making Machine servo fly cutter shearing device, and bag speed is high, and the sack of cut-out is neatly without burr, and bag quality is high.
The technical scheme providing according to the utility model, the servo fly cutter shearing device of Bag Making Machine comprises left support wallboard and right support wallboard, left support wallboard is connected upper mounted plate jointly with right support wallboard upper end, left support wallboard is connected bottom plate jointly with right support wallboard lower end, it is characterized in that: the middle inside of left support wallboard and right support wallboard is respectively equipped with a side plate, between two side plates, be bolted fly cutter pressing plate.The fixing cylinder in upper mounted plate middle part, the piston-rod lower end of cylinder connects fly cutter pressing plate.On left support wallboard, fix driven synchronizing wheel bearing block, driven synchronous wheel shaft is installed in driven synchronizing wheel bearing block, driven synchronous wheel shaft is provided with driven synchronizing wheel.On right support wallboard, fix active synchronization wheel bearing seat, active synchronization wheel shaft is installed in active synchronization wheel bearing seat, active synchronization wheel shaft is provided with active synchronization wheel and driven power wheel.Between driven synchronizing wheel and active synchronization wheel by transmission toothed belt transmission.Right support wallboard is provided with the driving power wheel of driven by servomotor, drives between power wheel and driven power wheel by driving toothed belt transmission.On transmission Timing Belt, be bolted Timing Belt deck, on Timing Belt deck, be bolted fly cutter seat, on fly cutter seat, fix fly cutter.
Further, fly cutter pressing plate lower end is provided with gathering sill.
Further, on upper mounted plate, fix two guide pin bushings, the guide shaft that is slidably connected in each guide pin bushing, guide shaft lower end connects fly cutter pressing plate.
Further, bottom plate is provided with linear slide rail, and Timing Belt deck lower end is bolted slide block, and slide block is slidably mounted in linear slide rail.
Compared with the prior art the utility model has the following advantages:
The utility model is simple in structure, compact, reasonable, and action is transmitted rapidly, and bag speed is high; The sack cutting off is neatly without burr, and bag quality is high.
Accompanying drawing explanation
Fig. 1 is the utility model front view.
Fig. 2 is the utility model right view.
Fig. 3 is the utility model left view.
Description of reference numerals: 1-left support wallboard, 2-right support wallboard, 3-side plate, 4-upper mounted plate, 5-bottom plate, 6-cylinder, 7-fly cutter pressing plate, 7.1-gathering sill, 8-guide shaft, 9-guide pin bushing, the driven synchronizing wheel bearing block of 10-, the driven synchronous wheel shaft of 11-, the driven synchronizing wheel of 12-, 13-active synchronization wheel bearing seat, 14-active synchronization wheel shaft, 15-active synchronization wheel, the driven power wheel of 16-, 17-drives power wheel, 18-drives Timing Belt, 19-transmission Timing Belt, 20-fly cutter, 21-fly cutter seat, 22-Timing Belt deck, 23-slide block, 24-linear slide rail.
The specific embodiment
The utility model is further described in connection with the embodiment in accompanying drawing below:
As shown in Fig. 1 ~ 3, the utility model mainly comprises left support wallboard 1 and right support wallboard 2, and left support wallboard 1 is connected upper mounted plate 4 jointly with right support wallboard 2 upper ends, and left support wallboard 1 is connected bottom plate 5 jointly with right support wallboard 2 lower ends.Bottom plate 5 is provided with linear slide rail 24.
The middle inside of left support wallboard 1 and right support wallboard 2 is respectively equipped with between 3, two side plates 3 of a side plate and is bolted fly cutter pressing plate 7.Described fly cutter pressing plate 7 lower ends are provided with gathering sill 7.1, prevent fly cutter sliding process medium dip or curved fall, fly cutter is play the guiding role.
Cylinder 6 is fixed at upper mounted plate 4 middle parts, and the piston-rod lower end of cylinder 6 connects fly cutter pressing plate 7.Cylinder 6 drives fly cutter pressing plate 7 to move up and down.On upper mounted plate 4, fix two guide pin bushings 9, the guide shaft 8 that is slidably connected in each guide pin bushing 9, guide shaft 8 lower ends connect fly cutter pressing plate 7.When fly cutter pressing plate 7 moves up and down, realize guiding by guide shaft 8 and guide pin bushing 9.
On left support wallboard 1, fix driven synchronizing wheel bearing block 10, driven synchronous wheel shaft 11 is installed in driven synchronizing wheel bearing block 10, driven synchronous wheel shaft 11 is provided with driven synchronizing wheel 12.On right support wallboard 2, fix active synchronization wheel bearing seat 13, active synchronization wheel shaft 14 is installed in active synchronization wheel bearing seat 13, active synchronization wheel shaft 14 is provided with active synchronization wheel 15 and driven power wheel 16.Between driven synchronizing wheel 12 and active synchronization wheel 15 by 19 transmissions of transmission Timing Belt.Right support wallboard 2 is provided with the driving power wheel 17 of driven by servomotor, and between driving power wheel 17 and driven power wheel, 16 by driving Timing Belt 18 transmissions.
On transmission Timing Belt 19, be bolted Timing Belt deck 22, on Timing Belt deck 22, be bolted fly cutter seat 21, on fly cutter seat 21, fix fly cutter 20.Timing Belt deck 22 lower ends are bolted slide block 23, and slide block 23 is slidably mounted in linear slide rail 24.
Operation principle of the present utility model is: when machine startup, film is needing cut-out after the heat-sealing of longitudinal sealing and horizontal sealing, and in the time that film arrives off-position, cylinder piston push rod promotes fly cutter pressing plate downwards and pushes down film.In fly cutter pressing plate, be provided with gathering sill, prevent cutter sliding process medium dip and curved fall.Fly cutter is drawn disconnected sack rapidly along linear slide rail direction, and after once cutting off, it is long that film is walked a bag, and motor reversal is back and forth realized this action back and forth, and the utility model action is transmitted rapidly, and bag speed is high, and the sack of cut-out is neatly without burr, and bag quality is high.

Claims (4)

1. the servo fly cutter shearing device of Bag Making Machine, comprise left support wallboard (1) and right support wallboard (2), left support wallboard (1) is connected upper mounted plate (4) jointly with right support wallboard (2) upper end, left support wallboard (1) is connected bottom plate (5) jointly with right support wallboard (2) lower end, it is characterized in that: the middle inside of left support wallboard (1) and right support wallboard (2) is respectively equipped with a side plate (3), is bolted fly cutter pressing plate (7) between two side plates (3); The fixing cylinder (6) in upper mounted plate (4) middle part, the piston-rod lower end of cylinder (6) connects fly cutter pressing plate (7); The upper fixing driven synchronizing wheel bearing block (10) of left support wallboard (1), installs driven synchronous wheel shaft (11) in driven synchronizing wheel bearing block (10), driven synchronous wheel shaft (11) is provided with driven synchronizing wheel (12); The upper fixing active synchronization wheel bearing seat (13) of right support wallboard (2), installs active synchronization wheel shaft (14) in active synchronization wheel bearing seat (13), active synchronization wheel shaft (14) is provided with active synchronization wheel (15) and driven power wheel (16); Driven synchronizing wheel (12) and active synchronization are taken turns between (15) by transmission Timing Belt (19) transmission; Right support wallboard (2) is provided with the driving power wheel (17) of driven by servomotor, drives (16) between power wheel (17) and driven power wheel to pass through to drive Timing Belt (18) transmission; On transmission Timing Belt (19), be bolted Timing Belt deck (22), on Timing Belt deck (22), be bolted fly cutter seat (21), the upper fixing fly cutter (20) of fly cutter seat (21).
2. the servo fly cutter shearing device of Bag Making Machine as claimed in claim 1, is characterized in that: described fly cutter pressing plate (7) lower end is provided with gathering sill (7.1).
3. the servo fly cutter shearing device of Bag Making Machine as claimed in claim 1, is characterized in that: on fixed plate (4), fix two guide pin bushings (9), and the guide shaft (8) that is slidably connected in each guide pin bushing (9), guide shaft (8) lower end connects fly cutter pressing plate (7).
4. the servo fly cutter shearing device of Bag Making Machine as claimed in claim 1, it is characterized in that: described bottom plate (5) is provided with linear slide rail (24), Timing Belt deck (22) lower end is bolted slide block (23), and slide block (23) is slidably mounted in linear slide rail (24).
CN201320779618.3U 2013-11-30 2013-11-30 Servo fly-cutter cutting-off device of bag making machine Expired - Fee Related CN203600670U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320779618.3U CN203600670U (en) 2013-11-30 2013-11-30 Servo fly-cutter cutting-off device of bag making machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320779618.3U CN203600670U (en) 2013-11-30 2013-11-30 Servo fly-cutter cutting-off device of bag making machine

Publications (1)

Publication Number Publication Date
CN203600670U true CN203600670U (en) 2014-05-21

Family

ID=50713367

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320779618.3U Expired - Fee Related CN203600670U (en) 2013-11-30 2013-11-30 Servo fly-cutter cutting-off device of bag making machine

Country Status (1)

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CN (1) CN203600670U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103660368A (en) * 2013-11-30 2014-03-26 无锡鼎茂机械制造有限公司 Servo fly-cutter cutting-off device for bag making machine
CN106758122A (en) * 2016-12-31 2017-05-31 盐城精通源机械有限公司 Composite material-feeding infeed set-up

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103660368A (en) * 2013-11-30 2014-03-26 无锡鼎茂机械制造有限公司 Servo fly-cutter cutting-off device for bag making machine
CN103660368B (en) * 2013-11-30 2016-07-06 无锡鼎茂机械制造有限公司 Bag Making Machine servo fly cutter shearing device
CN106758122A (en) * 2016-12-31 2017-05-31 盐城精通源机械有限公司 Composite material-feeding infeed set-up

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Legal Events

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

Granted publication date: 20140521

Termination date: 20151130

EXPY Termination of patent right or utility model