CN206187468U - Heat sealing machine constructs - Google Patents
Heat sealing machine constructs Download PDFInfo
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- CN206187468U CN206187468U CN201621202723.0U CN201621202723U CN206187468U CN 206187468 U CN206187468 U CN 206187468U CN 201621202723 U CN201621202723 U CN 201621202723U CN 206187468 U CN206187468 U CN 206187468U
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- guide pillar
- drive cylinder
- hot knife
- heat
- switch
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Abstract
The utility model discloses a heat sealing machine constructs solves current heat sealing machine constructs pressing down process and can't judge whether the department of sealing has product or foreign matter, proceeds the heat -seal, the problem damaging the product easily or cause danger, and the technical scheme of adoption is: heat sealing machine constructs includes the mounting panel, drives actuating cylinder, heat seal cutter and pressfitting platform, drives actuating cylinder and installs on the mounting panel, drives actuating cylinder's piston rod and connects heat seal cutter, and the position relative with heat seal cutter sets up the pressfitting platform, and heat seal cutter is last to be connected two at least rooted tooth strip posts and pass through synchronizing shaft and connect, and the assurance heat seal cutter descend steady, parallelly. Drive the inductive switch who sets up detectable piston rod stretching position on the actuating cylinder, heat seal cutter is last still to connect the guide pillar through linear bearing, and the depression bar is connected to the directional pressfitting platform of one end of guide pillar, and other end installation and measuring switch, depression bar can detect before the heat -seal judges whether the department of sealing have product or foreign matter to through the detection switch to driving actuating cylinder signals, suspend the heat -seal process, avoid damaging the product or cause danger.
Description
Technical field
The utility model is related to film hot-sealing device, especially a kind of heat sealing mechanism.
Background technology
Existing heat sealing mechanism does not possess safety detection mechanism, that is, if sealing part has product during mechanism pushes when sealing
Product or other foreign matters, mechanism cannot judge and proceed heat-sealing, will damage product or cause danger.
Utility model content
The utility model heat sealing mechanism, solves to judge whether sealing part has product during existing heat sealing mechanism is pushed
Or foreign matter, proceed heat-sealing, it is easily damaged product or the problem caused danger.
The utility model solves the technical scheme that its technical problem used：Heat sealing mechanism, including installing plate, driving gas
Cylinder, hot knife and pressing table, the drive cylinder are installed on the installing plate, and the piston rod of drive cylinder connects the heat-sealing
Knife, the position relative with the hot knife sets the pressing table；The detectable piston rod is set on the drive cylinder to stretch
The inductive switch of out position；The hot knife connects at least two toothed rack posts in drive cylinder side, leads between tooth bar post
Synchronizing shaft connection is crossed, synchronizing shaft is installed on the installing plate, Knucle-gear is set on synchronizing shaft and tooth is formed with the tooth bar post
Wheel kinematic pair；Guide pillar is also connected by linear bearing on the hot knife, the pressure is pointed in guide pillar at least two, one end of guide pillar
Close platform and simultaneously connect depression bar, the outside sheathed spring of one end of guide pillar connection depression bar, depression bar be always positioned at hot knife and pressing table it
Between；The other end of guide pillar installs detection switch, and guide pillar can be detected along the movement of the linear bearing by the detection switch, institute
State detection switch and the inductive switch couples the drive cylinder and can respectively control the drive cylinder.
When heat sealing mechanism is used, upper packaging film and lower packaging film are released by packaging film relieving mechanism, and by upper one work
Bonded together after circulation.Firstly, it is necessary to, it is necessary to seal the product of overlay film from hot knife after sealing the product transmission in place of overlay film
Pass through and pressing table between, while upper packaging film and lower packaging film will need the product for sealing overlay film to wrap up.Secondly, drive cylinder
Piston rod decline, promote hot knife synchronously to decline, while band carry-over bar post declines, drive synchronizing shaft to turn when tooth bar post declines
It is dynamic, it is ensured that the Knucle-gear synchronous axial system on synchronizing shaft, so as to ensure that hot knife is steady, abreast decline.Then, inductive switch sense
Piston rod extended position is answered, it is corresponding to judge that hot knife declines in place, and sealed.Finally, the piston rod of drive cylinder rises,
After piston rod rises in place, inductive switch senses that piston rod is retracted in place, completes whole heat-sealing actions.
If necessary to seal the product of overlay film for some reason without departing from depression bar, when the piston rod of drive cylinder drives
Hot knife decline, touched first due to depression bar need seal overlay film product, it is necessary to seal overlay film product prevent depression bar after
Continuous to decline, now depression bar rises relative to hot knife, and then compression spring, and depression bar reaches to a certain degree relative to hot knife rising
When detection switch send signal to the drive cylinder, piston rod rises in time, it is to avoid damage by pressure need seal overlay film product.If
It is sealing part foreign, depression bar is not enough to detection trigger and switchs send letter to the drive cylinder relative to the rising of hot knife
Number.
It is further：The hot knife connects two toothed rack posts, two tooth bar posts in drive cylinder side
Between connected by synchronizing shaft, two tooth bar posts are equal with the distance of the piston rod, and the synchronizing shaft is installed on described
On installing plate, the two ends of synchronizing shaft are respectively provided with Knucle-gear and form gear movement pair with two tooth bar posts.
It is further：One end of the not connected depression bar of the guide pillar is set installs detection bent plate, detects the rectangular shape of bent plate,
Guide pillar can drive detection bent plate correspondingly to move along the movement of linear bearing, and the detection switch is installed on the hot knife simultaneously
It is adapted to the detection bent plate.
It is further：The both sides of the hot knife are symmetrically arranged to be respectively in three groups of linear bearings, linear bearing and lead
Post, one end that guide pillar points to the pressing table connects two depression bars parallel to each other.
It is further：The both sides of the pressing table are respectively provided with transmission line and packaging film relieving mechanism, wherein transmission line
It is adapted with the pressing table.
It is further：The inductive switch is magnetic switch.
It is further：At least three magnetic switch are set on described drive cylinder, wherein there are two magnetic switch point
Not Wei Yu the flexible extreme position of the piston rod, remaining magnetic switch is located between the flexible extreme position of the piston rod.
The beneficial effects of the utility model are：Connect at least two toothed rack posts on the hot knife of heat sealing mechanism, tooth bar post it
Between by synchronizing shaft connect, on synchronizing shaft set Knucle-gear and with the tooth bar post formed gear movement pair, it is ensured that hot knife put down
Surely, abreast decline, it is ensured that heat seal quality.The depression bar of heat sealing mechanism can be detected before heat-sealing and judge whether sealing part has product
Or foreign matter, and signal is sent to drive cylinder by detection switch, interrupt heat seal process, it is to avoid damage product or cause danger.
Heat sealing mechanism simple structure, stable movement reliability.
Brief description of the drawings
Fig. 1 is the scantling plan of the utility model heat sealing mechanism；
Fig. 2 is the side block diagram of the utility model heat sealing mechanism.
Parts, position and numbering in figure：Installing plate 1, tooth bar post 2, synchronizing shaft 3, drive cylinder 4, inductive switch 5, heat
Envelope knife 6, depression bar 7, spring 8, guide pillar 9, detection switch 10, detection bent plate 11, Knucle-gear 12, linear bearing 13, pressing table 14, product
Product 15, transmission line 16, packaging film relieving mechanism 17.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the utility model heat sealing mechanism, including installing plate 1, drive cylinder 4, hot knife 6 and pressing
Platform 14, drive cylinder 4 is installed on installing plate 1, and in order to be beneficial to ensure balance, drive cylinder 4 is installed on the middle part of installing plate 1.
The piston rod connection hot knife 6 of drive cylinder 4, link position is located at the middle part of hot knife 6, and the position relative with hot knife 6 sets
Pressing table 14 is put, according to the orientation of Fig. 1 and Fig. 2, pressing table 14 is located at the lower section of hot knife 6.
In order to ensure the stationarity that hot knife 6 is moved up and down with piston rod, hot knife 6 is in the side of drive cylinder 4
Connection at least two toothed rack posts 2, are connected between tooth bar post 2 by synchronizing shaft 3, and synchronizing shaft 3 is installed on the installing plate 1, together
Knucle-gear 12 is set on step axle 3 and gear movement pair is formed with the tooth bar post 2.For example, hot knife 6 is where drive cylinder 4
Side, i.e., in the dorsal part of hot knife 6, connect two toothed rack posts 2, is connected by synchronizing shaft 3 between two toothed rack posts 2, synchronizing shaft 3
Two ends be respectively provided with Knucle-gear 12 and be adapted to two tooth bar posts 2, and two toothed rack posts 2 are equal with the distance of piston rod.
Tooth bar post 2 can select cylinder tooth bar.
Guide pillar 9 is also connected by linear bearing 13 on hot knife 6, guide pillar 9 at least two, one end sensing of guide pillar 9 is described
Pressing table 14 simultaneously connects depression bar 7, and guide pillar 9 preferably points vertically upwards the place plane of the pressing table 14.Guide pillar 9 connects depression bar
The outside sheathed spring 8 of 7 one end, depression bar 7 is always positioned between hot knife 6 and pressing table 14.The other end of guide pillar 9 installs inspection
Slowdown monitoring switch 10, detection switch 10 is installed on the hot knife 6.Guide pillar 9 can be by the inspection along the movement of the linear bearing 13
Slowdown monitoring switch 10 is detected, and the connection drive cylinder 4 of detection switch 10 simultaneously can control drive cylinder 4.
Whether guide pillar 9 is used for the product 15 or foreign matter for connecting depression bar 7 and detecting sealing part heat-sealing overlay film in need, guide pillar 9
At least two, help to ensure that the balance of guide pillar 9.Specifically, the both sides of hot knife 6 are symmetrically arranged three groups of linear bearings 13,
The guide pillar 9 is respectively in linear bearing 13, the connection depression bar 7 of guide pillar 9, depression bar 7 is two and is parallel to each other.Detection switch 10 is used
In amount of movement of the detection guide pillar 9 in linear bearing 13, and instruction is sent to drive cylinder 4.Specifically, the not connected pressure of guide pillar 9
One end of bar 7 is set installs detection bent plate 11, detects the rectangular shape of bent plate 11, and guide pillar 9 can drive along the movement of linear bearing 13
Detection bent plate 11 correspondingly move, detection bent plate 11 be moved to a certain degree i.e. detection trigger switch 10.
The inductive switch 5 of detectable piston rod extended position, the connection drive cylinder 4 of inductive switch 5 are set on drive cylinder 4
And controllable drive cylinder 4.Inductive switch 5 sets at least three, and inductive switch 5 can select magnetic switch.For example, drive cylinder
Three magnetic switch are set on 4, and two of which magnetic switch is located at the flexible extreme position of the piston rod, another magnetic respectively
Switch is close to the side of pressing table 14 in the middle of the flexible extreme position of the piston rod, i.e., positioned at the middle and lower part of drive cylinder 4.
The utility model heat sealing mechanism can coordinate transmission line 16 and packaging film relieving mechanism 17 to use, or the utility model
Heat sealing mechanism include transmission line 16 and/or packaging film relieving mechanism 17.Such as Fig. 2, during using heat sealing mechanism, upper packaging film is with
Packaging film is discharged by the packaging film relieving mechanism 17 on right side, and is bonded together by after a upper working cycles.TV etc. is put down
Transmission line 15 of the product 15 of plate class from left side is incoming, passes through between hot knife 6 and pressing table 14, while upper packaging film is with
Packaging film wraps up product 15.After product 15 is transmitted in place, drive cylinder 4 declines, and promotes and decline on hot knife 6, works as driving gas
When a bottom inductive switch 5 detects piston on cylinder 4, show that hot knife 6 has descended to position, sealed.Seal
Cheng Hou, the piston of drive cylinder 4 rises, after the piston of drive cylinder 4 rises in place, a sensing topmost on drive cylinder 4
Switch 5 should detect piston, and then complete whole heat-sealing actions.
If fruit product 15 is without departing from two safety pressure levers 7, the now drive of drive cylinder 4 hot knife 6 declines, due to depression bar
7 first contact products 15, prevent safety pressure lever 7 from continuing to decline, and safety pressure lever 7 rises relative to hot knife 6, compression spring 8, drives
Detection bent plate 11 rises relative to detection switch 10, and then departs from the detection range of detection switch 10, the now work of drive cylinder 4
Plug does not reach the detection of inductive switch 5 orientation of the middle and lower part of drive cylinder 4 also, so as to judge have between hot knife 6 and pressing table 14
Product 15, the piston of drive cylinder 4 rises in time, it is to avoid damage product 15 by pressure.If sealing part foreign, depression bar 7 is relative to warm
The rising of envelope knife 6 is not enough to detection trigger switch 10 and sends signal to the drive cylinder 4.Heat sealing mechanism simple structure, motion
It is steady reliable.
Claims (7)
1. heat sealing mechanism, it is characterised in that：Including installing plate (1), drive cylinder (4), hot knife (6) and pressing table (14), institute
State drive cylinder (4) to be installed on the installing plate (1), the piston rod of drive cylinder (4) connects the hot knife (6), with institute
State hot knife (6) relative position and the pressing table (14) is set；Set on the drive cylinder (4) and can detect the piston rod
The inductive switch (5) of extended position；The hot knife (6) connects at least two toothed rack posts in drive cylinder (4) side
(2), connected by synchronizing shaft (3) between tooth bar post (2), synchronizing shaft (3) is installed on the installing plate (1), on synchronizing shaft (3)
Knucle-gear (12) is set and gear movement pair is formed with the tooth bar post (2)；Also pass through linear bearing on the hot knife (6)
(13) connection guide pillar (9), guide pillar (9) at least two, one end of guide pillar (9) points to the pressing table (14) and connects depression bar (7),
The outside sheathed spring (8) of one end of guide pillar (9) connection depression bar (7), depression bar (7) is always positioned at hot knife (6) and pressing table
(14) between；The other end of guide pillar (9) installs detection switch (10), and guide pillar (9) can quilt along the movement of the linear bearing (13)
The detection switch (10) detects, and the detection switch (10) and the inductive switch (5) couple the drive cylinder (4)
And can respectively control the drive cylinder (4).
2. heat sealing mechanism as claimed in claim 1, it is characterised in that：The hot knife (6) is in drive cylinder (4) side
Connect two toothed rack posts (2), connected by synchronizing shaft (3) between two tooth bar posts (2), two tooth bar posts (2) with
The distance of the piston rod is equal, and the synchronizing shaft (3) is installed on the installing plate (1), and the two ends of synchronizing shaft (3) set respectively
Put Knucle-gear (12) and form gear movement pair with two tooth bar posts (2).
3. heat sealing mechanism as claimed in claim 1, it is characterised in that：One end of the not connected depression bar (7) of the guide pillar (9) is set
Detection bent plate (11) is installed, the rectangular shape of detection bent plate (11), guide pillar (9) can drive detection curved along the movement of linear bearing (13)
Plate (11) is correspondingly moved, and the detection switch (10) is installed on the hot knife (6) and is fitted with detection bent plate (11)
Match somebody with somebody.
4. heat sealing mechanism as claimed in claim 1, it is characterised in that：The both sides of the hot knife (6) are symmetrically arranged three groups
Guide pillar (9) is respectively in linear bearing (13), linear bearing (13), guide pillar (9) points to one end connection of the pressing table (14)
Two depression bars (7) parallel to each other.
5. heat sealing mechanism as claimed in claim 1, it is characterised in that：The both sides of the pressing table (14) are respectively provided with transmission line
(16) and packaging film relieving mechanism (17), wherein transmission line (16) is adapted with the pressing table (14).
6. heat sealing mechanism as claimed in claim 1, it is characterised in that：The inductive switch (5) is magnetic switch.
7. heat sealing mechanism as claimed in claim 6, it is characterised in that：At least three magnetic are set on described drive cylinder (4)
Property switch, wherein have two magnetic switch respectively be located at the piston rod stretch extreme position, remaining magnetic switch be located at institute
State between the flexible extreme position of piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621202723.0U CN206187468U (en) | 2016-11-08 | 2016-11-08 | Heat sealing machine constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621202723.0U CN206187468U (en) | 2016-11-08 | 2016-11-08 | Heat sealing machine constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206187468U true CN206187468U (en) | 2017-05-24 |
Family
ID=58734553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621202723.0U Active CN206187468U (en) | 2016-11-08 | 2016-11-08 | Heat sealing machine constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206187468U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826337A (en) * | 2017-11-22 | 2018-03-23 | 无锡市宝御达机械设备制造有限公司 | Applied to the automatic heat sealing machine of two pass and its heat-sealing method in packaging |
| CN108859261A (en) * | 2018-07-06 | 2018-11-23 | 河北方大包装股份有限公司 | A kind of polybag longitudinal direction heat-sealing assembly line heat seal quality on-line measuring device |
| CN110217445A (en) * | 2019-04-04 | 2019-09-10 | 袁让平 | Bag closing device and packaging facilities |
| CN111453099A (en) * | 2019-01-21 | 2020-07-28 | 北京京东尚科信息技术有限公司 | Commodity packaging method and device, storage medium and packaging machine |
-
2016
- 2016-11-08 CN CN201621202723.0U patent/CN206187468U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826337A (en) * | 2017-11-22 | 2018-03-23 | 无锡市宝御达机械设备制造有限公司 | Applied to the automatic heat sealing machine of two pass and its heat-sealing method in packaging |
| CN108859261A (en) * | 2018-07-06 | 2018-11-23 | 河北方大包装股份有限公司 | A kind of polybag longitudinal direction heat-sealing assembly line heat seal quality on-line measuring device |
| CN108859261B (en) * | 2018-07-06 | 2023-09-29 | 河北方大新材料股份有限公司 | Online detection device for heat sealing quality of plastic bag longitudinal heat sealing assembly line |
| CN111453099A (en) * | 2019-01-21 | 2020-07-28 | 北京京东尚科信息技术有限公司 | Commodity packaging method and device, storage medium and packaging machine |
| CN111453099B (en) * | 2019-01-21 | 2022-02-01 | 北京京东乾石科技有限公司 | Commodity packaging method and device, storage medium and packaging machine |
| CN110217445A (en) * | 2019-04-04 | 2019-09-10 | 袁让平 | Bag closing device and packaging facilities |
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