CN102336287A - End sealing driving device for packing machine - Google Patents
End sealing driving device for packing machine Download PDFInfo
- Publication number
- CN102336287A CN102336287A CN201010231049XA CN201010231049A CN102336287A CN 102336287 A CN102336287 A CN 102336287A CN 201010231049X A CN201010231049X A CN 201010231049XA CN 201010231049 A CN201010231049 A CN 201010231049A CN 102336287 A CN102336287 A CN 102336287A
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- China
- Prior art keywords
- rotating shaft
- tool rest
- cutter seat
- seat frame
- swing arm
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Abstract
The invention relates to an end sealing driving device for a packing machine, which comprises a front cutter seat frame, a back cutter seat frame and a swinging arm system, wherein the front cutter seat frame and the back cutter seat frame are in parallel arrangement, the swinging arm system can simultaneously drive the front cutter seat frame and the back cutter seat frame to do relative reciprocating motion, the front cutter seat frame and the back cutter seat frame are respectively fixed with a front cutter seat and a back cutter seat, the swinging arm system is two swinging arm groups simultaneously driven by a driving rotating shaft, both ends of the front cutter seat frame and the back cutter seat frame are respectively and glidingly sheathed on two parallel fixed rods, the driving rotating shaft is positioned at the same side of the front cutter seat frame and the back cutter seat frame, the two swinging arm groups are respectively arranged at both ends of the driving rotating shaft, each swinging arm group consists of a swinging arm, a front connecting arm and a back connecting arm, the middle of the swinging arm is fixedly arranged on the driving rotating shaft, one ends of the front connecting arm and the back connecting arm are respectively hinged with both ends of the swinging arm, the other end of the front connecting arm is connected with the corresponding end of the front cutter seat frame through a hinge, the other end of the back connecting arm is connected with the corresponding end of the back cutter seat frame through a hinge, and the two swinging arm groups do reciprocating rotation while the driving rotating shaft rotates, so the end sealing of the packing machine is realized through the front and back cutter seat frames and the conjoint front and back cutter seats.
Description
Technical field
The invention belongs to wrapping machine end seal apparatus, particularly a kind of end of wrapping machine envelope self-opening and closed actuating device.
Background technology
In the prior art, wrapping machine need be accomplished the operation of cutting again after the packaging bag sack heat-sealing, is starting cylinder usually in the packaging process automatically, drive be oppositely arranged before tool rest closed with the back tool rest, realize the cutting again of end envelope.Yet driving speed of cylinder is slower, and position and time that tool rest is closed are wayward, thereby has reduced the efficient of wrapping machine.
Summary of the invention
In order to remedy above deficiency, the invention provides a kind of actuating device that wrapping machine end envelope efficient can be provided.
Technical scheme of the present invention is achieved in that a kind of wrapping machine end envelope actuating device; Comprise the preceding tool rest frame and the rear block that are arranged side by side; Should before tool rest frame and rear block fixing respectively before tool rest with after tool rest; Comprise that also can drive this preceding tool rest frame and rear block simultaneously makes the swing arm system that reciprocatingly slides relatively, this swing arm system be two by the swing arm set that drive the rotating shaft driven in common, wherein:
1) slide respectively and be set in two fixed links side by side in the two ends of this preceding tool rest frame and rear block, and the same side that is positioned at this preceding tool rest frame and rear block is rotated in this driving;
2) this two swing arm set is arranged at this driving rotating shaft two ends respectively; The swing arm, an end that each swing arm set is fixed in this driving rotating shaft by the middle part hinge preceding link arm and the back link arm that are connected in these swing arm two ends respectively formed; Be somebody's turn to do the preceding link arm other end and should be connected by preceding tool rest frame corresponding end hinge; And should be connected with this rear block corresponding end hinge by the back link arm other end; This two swing arm set is back and forth rotated when this driving rotating shaft is rotated, thus through this preceding tool rest frame and rear block and related should before tool rest and back tool rest, realize that the wrapping machine end seals.
As further improvement of the present invention, this driving rotating shaft is driven through speed reduction gearing by servomotor.
As further improvement of the present invention, this speed reduction gearing is the turbine and worm reductor, and is connected with this servomotor through coupler.
As further improvement of the present invention; This drives rotating shaft and is driven by cylinder and connecting rod; This connecting rod one end is fixed in this driving rotating shaft and the other end is connected with this cylinder rod hinge; When this cylinder was reciprocating, this drove rotating shaft and does back and forth to rotate through this connecting rod and cylinder, realized wrapping machine end envelope.
Useful technique effect of the present invention is: these driving rotating shaft two ends are respectively equipped with this two swing arm set; Each swing arm set drives swing arm through this driving rotating shaft and back and forth rotates; And this two swing arm drives and should reciprocatingly slide by preceding tool rest frame through bonded assembly two preceding link arms; This two swing arm simultaneously should reciprocatingly slide by preceding tool rest frame through back link arm drive rear block again relatively, and two tool rests are opened and closure on this two tool rests frame of having realized thus being oppositely arranged, has realized the end envelope action of wrapping machine.
This driving rotating shaft is driven through speed reduction gearing by servomotor; This speed reduction gearing is the turbine and worm reductor; And be connected with this servomotor through coupler; The pulse count of adjusting this servomotor just is easy to control the unlatching and closed time and position of this two tool rest, has improved the end envelope efficient of wrapping machine.
This drives rotating shaft and also can be driven by cylinder and connecting rod; This connecting rod one end is fixed in this driving rotating shaft and the other end is connected with this cylinder rod hinge; When this cylinder was reciprocating, this drove rotating shaft and does back and forth to rotate through this connecting rod and cylinder, realized wrapping machine end envelope; Adjust this cylinder rod reciprocating travel and reciprocal time, just control the unlatching and closed time and position of this two tool rest.
Description of drawings
Fig. 1 is the structural front view of one of embodiment of the invention;
Fig. 2 is the structure birds-eye view of one of embodiment of the invention;
Fig. 3 is two a structural front view of the embodiment of the invention;
Fig. 4 is two a structure birds-eye view of the embodiment of the invention.
The specific embodiment:
One of embodiment:
Below in conjunction with Fig. 1 and Fig. 2, further describe:
A kind of wrapping machine end envelope actuating device; Comprise the preceding tool rest frame 8 and rear block 5 that are arranged side by side; Tool rest frame 8 and fixing respectively preceding tool rest 7 of rear block 5 and back tool rest 6 before being somebody's turn to do; Comprise that also can drive this preceding tool rest frame 8 and rear block 5 simultaneously makes the swing arm system that reciprocatingly slides relatively, this swing arm system be two by the swing arm set that drive rotating shaft 4 driven in common, wherein:
Before being somebody's turn to do slide respectively and be set in two fixed links 81,82 side by side in the two ends of tool rest frame 8 and rear block 5, and the same side that is positioned at this preceding tool rest frame 8 and rear block 5 is rotated in this driving; This two swing arm set is arranged at this driving rotating shaft 4 two ends respectively; The swing arm 13, an end that each swing arm set is fixed in this driving rotating shaft 4 by the middle part hinge preceding link arm 14 and the back link arm 12 that are connected in these swing arm 13 two ends respectively formed; Be somebody's turn to do preceding link arm 14 other ends and should be connected by preceding tool rest frame corresponding end hinge; And should be connected with this rear block corresponding end hinge by back link arm 12 other ends; This two swing arm set is back and forth rotated when this driving rotating shaft 4 is rotated, thus through this preceding tool rest frame 8 and rear block 5 and related should before tool rest 7 and back tool rest 6, realize wrapping machine end envelope.
This drives rotating shaft 4 and is driven through speed reduction gearing 3 by servomotor 1, and this speed reduction gearing 3 is the turbine and worm reductor, and is connected with this servomotor 1 through coupler 2.
When this servomotor 1 is given driving rotating shaft 4 through coupler 2 and turbine and worm reductor with the rotational power transmission; And this driving rotating shaft 4 is somebody's turn to do preceding tool rest frame 8 through the two swing arm set drive at two ends and rear block 5 does relatively reciprocating motion; Thereby should before the related preceding tool rest 7 and back tool rest 6 crank motions of tool rest frame 8 and rear block 5, realized the operation of wrapping machine end envelope thus.Control the unlatching and closed time and position of this two tool rest,, improved the end envelope efficient of wrapping machine thus as long as the pulse count of this servomotor of adjustment just is easy to realization.
Two of embodiment:
On one of the enforcement basis; The power that drives rotating shaft 4 is changed into by cylinder 10 and connecting rod 11 drivings; These connecting rod 11 1 ends are fixed in this driving rotating shaft 4 and the other end is connected with this cylinder rod hinge; When this cylinder 10 was reciprocating, this drove rotating shaft 4 and does back and forth to rotate through this connecting rod 11 and cylinder 10, realizes wrapping machine end envelope.
Claims (4)
1. a wrapping machine end seals actuating device; Comprise the preceding tool rest frame (8) and the rear block (5) that are arranged side by side; Should before tool rest frame (8) and rear block (5) fixing respectively before tool rest (7) with after tool rest (6), it is characterized in that, also comprise driving the swing arm system that this preceding tool rest frame (8) and rear block (5) work reciprocatingly slide relatively simultaneously; This swing arm system is two swing arm set by driving rotating shaft (4) driven in common, wherein:
1) slide respectively and be set in two fixed links (81,82) side by side in the two ends of this preceding tool rest frame (8) and rear block (5), and the same side that is positioned at this preceding tool rest frame (8) and rear block (5) is rotated in this driving;
2) this two swing arm set is arranged at this driving rotating shaft (4) two ends respectively; The swing arm (13), an end that each swing arm set is fixed in this driving rotating shaft (4) by the middle part hinge preceding link arm (14) and the back link arm (12) that are connected in this swing arm (13) two ends respectively formed; Be somebody's turn to do preceding link arm (14) other end and should be connected by preceding tool rest frame corresponding end hinge; And should be connected with this rear block corresponding end hinge by back link arm (12) other end; This two swing arm set is back and forth rotated when this driving rotating shaft (4) is rotated, thus through should before tool rest frame (8) and rear block (5) and related should before tool rest (7) and back tool rest (6), realization wrapping machine end seals.
2. a kind of wrapping machine end envelope actuating device as claimed in claim 1 is characterized in that this drives rotating shaft (4) and is driven through speed reduction gearing (3) by servomotor (1).
3. a kind of wrapping machine end envelope actuating device as claimed in claim 2 is characterized in that this speed reduction gearing (3) is the turbine and worm reductor, and is connected with this servomotor (1) through coupler (2).
4. a kind of wrapping machine end envelope actuating device as claimed in claim 1; It is characterized in that; This drives rotating shaft (4) by cylinder (10) and connecting rod (11) driving, and these connecting rod (11) one ends are fixed in this driving rotating shaft (4) and the other end is connected with this cylinder rod hinge, when this cylinder (10) is reciprocating; This drives rotating shaft (4) and does back and forth to rotate through this connecting rod (11) and cylinder (10), realizes wrapping machine end envelope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010231049XA CN102336287A (en) | 2010-07-19 | 2010-07-19 | End sealing driving device for packing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010231049XA CN102336287A (en) | 2010-07-19 | 2010-07-19 | End sealing driving device for packing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102336287A true CN102336287A (en) | 2012-02-01 |
Family
ID=45512309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010231049XA Pending CN102336287A (en) | 2010-07-19 | 2010-07-19 | End sealing driving device for packing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102336287A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043263A (en) * | 2012-12-28 | 2013-04-17 | 全利机械股份有限公司 | Packaging bag opening sealing device |
| CN105197308A (en) * | 2015-10-19 | 2015-12-30 | 上海瑞吉锦泓包装机械有限公司 | Servo horizontal sealing mechanism |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4768327A (en) * | 1987-06-22 | 1988-09-06 | Package Machinery Company | Packaging machine with variable sealing jaw displacement apparatus |
| JPH10194247A (en) * | 1996-11-15 | 1998-07-28 | Optima Mas Fab Dr Buehler Gmbh & Co | Closing station for packaging machine |
| CN2626873Y (en) * | 2003-07-25 | 2004-07-21 | 达和机械（昆山）有限公司 | End seal seat transmission mechanism of packing machine |
| CN2908360Y (en) * | 2006-04-07 | 2007-06-06 | 李应鹏 | Soldering seal device of large plastic bag for beverage |
| CN2931308Y (en) * | 2006-07-10 | 2007-08-08 | 达和机械（昆山）有限公司 | End sealing drive device for packing machine |
| CN201472731U (en) * | 2009-09-02 | 2010-05-19 | 晋正自动化工程(浙江)有限公司 | Bag cutting mechanism of automatic packaging machine |
| CN201942006U (en) * | 2010-07-19 | 2011-08-24 | 达和机械（昆山）有限公司 | End sealing driving device of packing machine |
-
2010
- 2010-07-19 CN CN201010231049XA patent/CN102336287A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4768327A (en) * | 1987-06-22 | 1988-09-06 | Package Machinery Company | Packaging machine with variable sealing jaw displacement apparatus |
| JPH10194247A (en) * | 1996-11-15 | 1998-07-28 | Optima Mas Fab Dr Buehler Gmbh & Co | Closing station for packaging machine |
| CN2626873Y (en) * | 2003-07-25 | 2004-07-21 | 达和机械（昆山）有限公司 | End seal seat transmission mechanism of packing machine |
| CN2908360Y (en) * | 2006-04-07 | 2007-06-06 | 李应鹏 | Soldering seal device of large plastic bag for beverage |
| CN2931308Y (en) * | 2006-07-10 | 2007-08-08 | 达和机械（昆山）有限公司 | End sealing drive device for packing machine |
| CN201472731U (en) * | 2009-09-02 | 2010-05-19 | 晋正自动化工程(浙江)有限公司 | Bag cutting mechanism of automatic packaging machine |
| CN201942006U (en) * | 2010-07-19 | 2011-08-24 | 达和机械（昆山）有限公司 | End sealing driving device of packing machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043263A (en) * | 2012-12-28 | 2013-04-17 | 全利机械股份有限公司 | Packaging bag opening sealing device |
| CN103043263B (en) * | 2012-12-28 | 2015-05-27 | 全利机械股份有限公司 | Packaging bag opening sealing device |
| CN105197308A (en) * | 2015-10-19 | 2015-12-30 | 上海瑞吉锦泓包装机械有限公司 | Servo horizontal sealing mechanism |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20120201 |