CN202138581U - Reciprocating type parallelogram traverse sealing mechanism - Google Patents
Reciprocating type parallelogram traverse sealing mechanism Download PDFInfo
- Publication number
- CN202138581U CN202138581U CN201120233161U CN201120233161U CN202138581U CN 202138581 U CN202138581 U CN 202138581U CN 201120233161 U CN201120233161 U CN 201120233161U CN 201120233161 U CN201120233161 U CN 201120233161U CN 202138581 U CN202138581 U CN 202138581U
- Authority
- CN
- China
- Prior art keywords
- horizontal sealing
- sealing mould
- slide bar
- traverse sealing
- reciprocating type
- 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
Links
Abstract
The utility model discloses a reciprocating type parallelogram traverse sealing mechanism, belonging to the technical field of packing machines. The traverse sealing mechanism comprises a driving wheel; the driving wheel drives an upper driving wheel set and a lower driving wheel set to do rotation movement in opposite directions through a two-sided synchronous belt, the upper driving wheel and the lower driving wheel drive a parallelogram mechanism formed by an oscillating bar and a connecting rod to move, so as to lead an upper connecting rod and a lower connecting rod of the parallelogram mechanism to do reciprocating translational motion in opposite directions, and an upper traverse sealing mold and a lower traverse sealing mold arranged on the upper connecting rod and the lower connecting rod also do reciprocating motion in opposite directions. As the at least one of the upper traverse sealing mold and the lower traverse sealing mold is flexible and is arranged on the upper connecting rod and the lower connecting rod correspondingly, the upper traverse sealing mold and the lower traverse sealing mold can extrude with each other when in opposite movement, so as to obtain the pressing time between the upper traverse sealing mold and the lower traverse sealing mold. Compared with the traditional reciprocating type traverse sealing mechanism, the structure is simplified and the cost is saved; furthermore, the mechanism has small motion inertia, so as to realize quick reciprocating motion and improve the packing speed.
Description
Technical field
The utility model relates to a kind of wrapping machine technical field, is a kind of reciprocating type transverse sealing mechanism of parallelogram that is used for packaging bag enclosing specifically.
Background technology
The reciprocating type transverse sealing mechanism of the filled type wrapping machine that can see at present is through one or more groups eccentric motion and reach mechanism's formation of chute or the slide rail combination of horizontal direction up and down in relative rotation; Every group of accentric rotatablely moves and forms up and down and former and later two crank motions; Through the chute or the slide rail of above-below direction and horizontal direction, with the motion guide of both direction and form the reciprocating type translation of both direction.
This mechanism uses in reality and has certain problem, as: mechanism is comparatively complicated and huge; Mechanism's momentum causes the operating speed can not be too fast greatly, so package speed is slow.
Summary of the invention
To the complex mechanism of existing reciprocating type transverse sealing mechanism, and the slow situation of package speed, the utility model aims to provide a kind of simple in structure, but the reciprocating type transverse sealing mechanism of parallelogram of Rapid Realization packing.
For realizing above-mentioned purpose; The utility model has adopted following technical scheme: the reciprocating type transverse sealing mechanism of a kind of parallelogram; Comprise upper and lower horizontal sealing mould; Upper and lower horizontal sealing mould position is relative, and said going up reaches up-and-down movement about the horizontal sealing mould is realized through the parallel-crank mechanism of boxed rod, upper pendulum bar composition; About realizing, the parallel-crank mechanism that following horizontal sealing mould is formed through lower link, draft link reaches up-and-down movement.
Further, said upper and lower horizontal sealing mould has at least one to flexibly connect on its pairing upper and lower connecting rod.
As one of optimal way, on said boxed rod, connect and be provided with slide bar, the said horizontal sealing mould of going up is connected in the slide bar lower end, on the slide bar between last horizontal sealing mould and the boxed rod, establishes compression spring, a guide pin bushing of limiting in the slide bar upper end.
As two of optimal way, on said lower link, connect and be provided with slide bar, said horizontal sealing mould down is connected in the slide bar upper end, is establishing compression spring, a guide pin bushing of limiting in the slide bar lower end on the slide bar between horizontal sealing mould and the lower link down.
For parallel-crank mechanism be:
Said boxed rod two ends are hinged through last adapter shaft with an end of two upper pendulum bars respectively, and said upper pendulum bar is to drive through last driving wheels, and other end of the center of drive wheel and upper pendulum bar is connected on this;
Said lower link two ends respectively with an end of two draft links through adapter shaft is hinged down, said draft link be through under drive wheels and drive, the center of this time drive wheel and the other end of draft link are connected.
Further, the said driving wheels of going up are connected with driving wheel through two-sided synchronous band with the following wheels that drive, and upward drive wheels and the following direction of rotation that drives wheels.
More further, said going up drives wheels or establishes tension wheel between the driving wheels down.
The beneficial effect of the utility model is: utilize the principle of parallel-crank mechanism, with the translational motion in the rotation motion quadrangularly mechanism, thus obtain transverse sealing mechanism about and crank motion up and down.Simplified original complex mechanism; And the structure motion amount of passing through is little, can realize the reciprocating of fast speed, improves package speed.
After adopting said structure; Driving wheel rotatablely moves under the driving of main motor, drives upper and lower drive wheel and does in the opposite direction rotatablely moving respectively, and upper and lower drive wheel drives upper and lower fork and also does in the opposite direction rotatablely moving respectively; And upper and lower fork; Upper and lower connecting rod and upper and lower adapter shaft are formed parallel-crank mechanism respectively, because its hand of rotation is opposite, make upper and lower connecting rod just do reciprocal translation in opposite directions.
Upper and lower horizontal sealing mould rigidity or flexibility are installed on the upper and lower connecting rod, and the back and forth translation in opposite directions by upper and lower connecting rod drives upper and lower horizontal sealing mould and does reciprocal translation in opposite directions respectively; Because hard and soft respectively relative or gentle just relative or gentle relatively the connection on its cooresponding upper and lower connecting rod of upper and lower horizontal sealing mould; Make on when motion the horizontal sealing mould with after following horizontal sealing mould contacts; Following horizontal sealing mould move down under the extruding of last horizontal sealing mould or on move up or upper and lower horizontal sealing mould mutual extrusion under the extruding of horizontal sealing mould at following horizontal sealing mould, thereby obtain the pressing time between the upper and lower horizontal sealing mould.
Description of drawings
Fig. 1 is the structural representation of the utility model;
The specific embodiment
As a kind of embodiment of the utility model, like Fig. 1, the reciprocating type transverse sealing mechanism of this parallelogram; Comprise horizontal sealing mould 5, following horizontal sealing mould 6; Saidly go up horizontal sealing mould 5, horizontal sealing mould 6 positions are relative down, in operation, thereby it has accomplished the horizontal sealing effect of packaging bag each other at packaging bag both sides pressing certain hour; When running, about realizing, the parallel-crank mechanism that last horizontal sealing mould 5 is formed through boxed rod 4, upper pendulum bar 3 reaches up-and-down movement; About realizing, the parallel-crank mechanism that following horizontal sealing mould 6 is formed through lower link 7, draft link 8 reaches up-and-down movement.
Parallel-crank mechanism as horizontal sealing mould 5 in the driving in this example; Comprise two upper pendulum bars 3 and connect the boxed rod 4 between two upper pendulum bars 3; Boxed rod 4 two ends are hinged through last adapter shaft 15 with an end of two upper pendulum bars 3 respectively; And the original power of upper pendulum bar 3 is that drive wheel 2 drives on one group, and the center of the other end of upper pendulum bar 3 and last drive wheel 2 is connected through last axle drive shaft 14, makes when last drive wheel 2 rotates; The parallel-crank mechanism that is formed by two upper pendulum bars 3 and boxed rod 4 rotates, and then drives the reciprocal translation of boxed rod 4.
Parallel-crank mechanism as horizontal sealing mould 6 under the driving in this example; Comprise two draft links 8 and connect the lower link 7 between two draft links 8; Lower link 7 two ends are hinged through following adapter shaft 19 with an end of two draft links 8 respectively; And the original power of draft link 8 is that drive wheel 9 drives under one group, and the other end of draft link 8 is connected through following axle drive shaft 20 with the center of following drive wheel 9, makes when drive wheel 9 rotates down; The parallel-crank mechanism that is formed by two draft links 8 and lower link 7 rotates, and then drives the reciprocal translation of lower link 7.
And go up drive wheel 2, drive wheel 9 is with 10 to link to each other with driving wheel 11 through two-sided synchronously down; And last drive wheel 2 and following drive wheel 9 are under the drive of driving wheel 11; Last drive wheel 2 is opposite with following drive wheel 9 hand of rotation, to reach last horizontal sealing mould 5, the horizontal sealing mould 6 generation reciprocal translations in opposite directions down that parallel-crank mechanism drives.
Said upward horizontal sealing mould 5, following horizontal sealing mould 6 have at least one to flexibly connect on its pairing boxed rod 4 or lower link 7; That is to say; For last horizontal sealing mould 5, the connection of horizontal sealing mould 6 on corresponding boxed rod 4, lower link 7 down, want one to should be and flexibly connect at least.
Therefore, as last horizontal sealing mould 5, one of horizontal sealing mould 6 bonded assembly scheme on corresponding boxed rod 4, lower link 7 down:
Last horizontal sealing mould 5 is rigidly attached on the boxed rod 4; Following horizontal sealing mould 6 flexibly connects on lower link 7; Like this, at last horizontal sealing mould 5, when horizontal sealing mould 6 is done reciprocal translation in opposite directions down, when last horizontal sealing mould 5 with after following horizontal sealing mould 6 contacts; Following horizontal sealing mould 6 moves down under the extruding of last horizontal sealing mould 5, thereby has obtained the pressing time between last horizontal sealing mould 5 and the following horizontal sealing mould 6.
As two of scheme; Last horizontal sealing mould 5 flexibly connects on boxed rod 4, and following horizontal sealing mould 6 is rigidly attached on the lower link 7, like this; At last horizontal sealing mould 5, when horizontal sealing mould 6 is done reciprocal translation in opposite directions down; When last horizontal sealing mould 5 with after following horizontal sealing mould 6 contacts, last horizontal sealing mould 5 moves up under the extruding of horizontal sealing mould 6 down, thereby has obtained the pressing time between last horizontal sealing mould 5 and the following horizontal sealing mould 6.
As three of scheme; Last horizontal sealing mould 5 flexibly connects on boxed rod 4, and following horizontal sealing mould 6 flexibly connects on lower link 7, like this; At last horizontal sealing mould 5, when horizontal sealing mould 6 is done reciprocal translation in opposite directions down; When last horizontal sealing mould 5 with after following horizontal sealing mould 6 contacts, mutual extrusion between last horizontal sealing mould 5 and the following horizontal sealing mould 6 has also obtained the pressing time between last horizontal sealing mould 5 and the following horizontal sealing mould 6.
In the present embodiment, adopted two connection mode of scheme to obtain the pressing time between horizontal sealing mould 5 and the following horizontal sealing mould 6.
For last horizontal sealing mould 5, the be rigidly connected mode of horizontal sealing mould 6 on its cooresponding boxed rod 4, lower link 7 down; Comprise upper cross plate 13, lower cross plate 18; The two ends of upper cross plate 13 are connected to the middle part of left and right sides boxed rod 4; The two ends of lower cross plate 18 are connected to the middle part of left and right sides lower link 7, and go up horizontal sealing mould 5, down horizontal sealing mould 6 respectively correspondence be located on upper cross plate 13, the lower cross plate 18, do reciprocal translation in opposite directions with boxed rod 4 and lower link 7 respectively.And the last horizontal sealing mould 5 that is connected in upper cross plate 13 is also just done reciprocal translation in opposite directions respectively with the following horizontal sealing mould 6 that is connected in lower cross plate 18.
For last horizontal sealing mould 5, the flexible connection mode of horizontal sealing mould 6 on its cooresponding boxed rod 4, lower link 7 down; Last horizontal sealing mould 5, horizontal sealing mould 6 and upper cross plate 13, lower cross plate 18 are through spacing guide pin bushing 12, slide bar 16 and 17 one-tenth moving up and down flexibly connecting of compression spring down; With guarantee to be in lowest positions at upper cross plate 13, when simultaneously lower cross plate 18 is in topmost the position; Last horizontal sealing mould 5, down horizontal sealing mould 6 can horizontal sealing mould 6 down, on move certain compression distance up and down under the extruding of horizontal sealing mould 5; Thereby, the pressing time of horizontal sealing mould 5 and following horizontal sealing mould 6 in the acquisition.
Concrete above horizontal sealing mould 5 was explained with being connected of boxed rod 4, on the upper cross plate 13 on the said boxed rod 4, connected and established slide bar 16, and the said horizontal sealing mould 5 of going up is connected in slide bar 16 lower ends; On the slide bar 16 between last horizontal sealing mould 5 and the boxed rod 4, establish compression spring 17, make its connection mode become flexible, sheathed spacing guide pin bushing 12 on 16 zones of the slide bar on the boxed rod 4; End, slide bar 16 upper end is blunt nosed, makes it when sliding up and down, and can not split away off from boxed rod 4; Because the effect of compression spring 17 is arranged, make and go up horizontal sealing mould 5 when being compressed, make slide bar 17 move up; Like this, it just can produce pressing time with rigidity or the following horizontal sealing mould that flexibly connects 6.
In like manner, following horizontal sealing mould 6 is that the lower cross plate 18 under said lower link 7 connects establishes slide bar 16 with being connected of lower link 7; Said horizontal sealing mould 6 down is connected in slide bar 16 upper ends, is establishing compression spring 17 on the slide bar 16 between horizontal sealing mould 6 and the lower link 7 down, makes its connection mode become flexible; The guide pin bushing 12 of on 16 zones of the slide bar under the lower link 7, limiting, slide bar 16 lower ends are blunt nosed, make it when sliding up and down; Can not come off,, make that horizontal sealing mould 6 is when being compressed down because the effect of compression spring 17 is arranged from lower link 7; Make slide bar 17 move down, like this, it just can produce pressing time with rigidity or the last horizontal sealing mould that flexibly connects 5.
When running, establish tension wheel 1 at 2 of last drive wheels or following 9 of drive wheels, two-sided to obtain synchronously with suitable tensile force.
Claims (7)
1. the reciprocating type transverse sealing mechanism of parallelogram comprises upper and lower horizontal sealing mould, and upper and lower horizontal sealing mould position is relative, it is characterized in that:
Said going up reaches up-and-down movement about the horizontal sealing mould is realized through the parallel-crank mechanism of boxed rod, upper pendulum bar composition;
About realizing, the parallel-crank mechanism that said horizontal sealing mould is down formed through lower link, draft link reaches up-and-down movement.
2. the reciprocating type transverse sealing mechanism of a kind of parallelogram according to claim 1 is characterized in that: said upper and lower horizontal sealing mould has at least one to flexibly connect on its pairing upper and lower connecting rod.
3. the reciprocating type transverse sealing mechanism of a kind of parallelogram according to claim 2; It is characterized in that: on said boxed rod, connect and be provided with slide bar; The said horizontal sealing mould of going up is connected in the slide bar lower end, on the slide bar between last horizontal sealing mould and the boxed rod, establishes compression spring, a guide pin bushing of limiting in the slide bar upper end.
4. the reciprocating type transverse sealing mechanism of a kind of parallelogram according to claim 2; It is characterized in that: on said lower link, connect and be provided with slide bar; Said horizontal sealing mould down is connected in the slide bar upper end, is establishing compression spring, a guide pin bushing of limiting in the slide bar lower end on the slide bar between horizontal sealing mould and the lower link down.
5. the reciprocating type transverse sealing mechanism of a kind of parallelogram according to claim 1, it is characterized in that: said parallel-crank mechanism is:
Said boxed rod two ends are hinged through last adapter shaft with an end of two upper pendulum bars respectively, and said upper pendulum bar is to drive through last driving wheels, and other end of the center of drive wheel and upper pendulum bar is connected on this;
Said lower link two ends respectively with an end of two draft links through adapter shaft is hinged down, said draft link be through under drive wheels and drive, the center of this time drive wheel and the other end of draft link are connected.
6. the reciprocating type transverse sealing mechanism of a kind of parallelogram according to claim 5 is characterized in that: the said driving wheels of going up are connected with driving wheel through two-sided synchronous band with the following wheels that drive, and upward drive wheels and the following direction of rotation that drives wheels.
7. the reciprocating type transverse sealing mechanism of a kind of parallelogram according to claim 6 is characterized in that: said going up drives wheels or establishes tension wheel between the driving wheels down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120233161U CN202138581U (en) | 2011-07-04 | 2011-07-04 | Reciprocating type parallelogram traverse sealing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120233161U CN202138581U (en) | 2011-07-04 | 2011-07-04 | Reciprocating type parallelogram traverse sealing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202138581U true CN202138581U (en) | 2012-02-08 |
Family
ID=45549655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120233161U Expired - Fee Related CN202138581U (en) | 2011-07-04 | 2011-07-04 | Reciprocating type parallelogram traverse sealing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202138581U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662823A (en) * | 2012-09-17 | 2014-03-26 | 常州铭赛机器人科技有限公司 | Translation mechanism |
| CN108860812A (en) * | 2018-08-16 | 2018-11-23 | 广东冠机械科技有限公司 | The traverse closing-cutting mechanism of packing machine |
-
2011
- 2011-07-04 CN CN201120233161U patent/CN202138581U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662823A (en) * | 2012-09-17 | 2014-03-26 | 常州铭赛机器人科技有限公司 | Translation mechanism |
| CN103662823B (en) * | 2012-09-17 | 2016-01-06 | 常州铭赛机器人科技股份有限公司 | translation mechanism |
| CN108860812A (en) * | 2018-08-16 | 2018-11-23 | 广东冠机械科技有限公司 | The traverse closing-cutting mechanism of packing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102581102B (en) | Dual-elbow-rod punch | |
| CN201494658U (en) | Transverse sealing mechanism of packaging machine | |
| CN202138581U (en) | Reciprocating type parallelogram traverse sealing mechanism | |
| CN102704182A (en) | Yarn pressing plate movement device of warp knitting machine | |
| CN106628403A (en) | Traverse seal mechanism of back seal packing machine | |
| CN202765347U (en) | Horizontal sealing mechanism of continuous packing machine | |
| CN103318434B (en) | A kind of packing machine | |
| CN2931305Y (en) | Translation inverting linkage device | |
| CN203427316U (en) | Thermoforming machine | |
| CN109129830A (en) | A kind of air entrained concrete production movable suspending arm bubble carding machine | |
| CN207618050U (en) | Send face turnover device | |
| CN101905416B (en) | Double-ended cushion assembler | |
| CN202030061U (en) | Bag mouth flattening and pushing device for horizontal packaging machine | |
| CN105416710A (en) | Teabag packing machine and outer bag heat-sealing assembly thereof | |
| CN206606418U (en) | The reciprocating transverse sealing mechanism of novel high speed | |
| CN202298068U (en) | Driving device of nose and yarn nozzle of knitting machine | |
| CN203047589U (en) | Lifting device for sealing and cutting machine | |
| CN101648606B (en) | Pushing handle mechanisms of disposable hygienic article packing sheet device | |
| CN206841778U (en) | The servo noodle press of the forced vermicelli high speed flat mouth bag sack filling machine of double blanking | |
| CN205151166U (en) | Translation equipment sway drive structure | |
| CN201235947Y (en) | Transverse seal apparatus of vertical strip bag shaped flexible package machine | |
| CN204400589U (en) | One is bottle feedway in groups | |
| CN204509683U (en) | A kind of template sewing machine send plate device | |
| CN209834107U (en) | Reciprocating type face conveying mechanism for prefabricated bag | |
| CN202022321U (en) | Electronic cam double-swing-arm mechanism |
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: 20120208 Termination date: 20150704 |
|
| EXPY | Termination of patent right or utility model |