CN102009496A - Novel clip-type cutting mechanism of automatic joint cutter of plastic woven bag - Google Patents
Novel clip-type cutting mechanism of automatic joint cutter of plastic woven bag Download PDFInfo
- Publication number
- CN102009496A CN102009496A CN2010102592528A CN201010259252A CN102009496A CN 102009496 A CN102009496 A CN 102009496A CN 2010102592528 A CN2010102592528 A CN 2010102592528A CN 201010259252 A CN201010259252 A CN 201010259252A CN 102009496 A CN102009496 A CN 102009496A
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- China
- Prior art keywords
- cutter
- driver
- woven bag
- plastic woven
- cog
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Abstract
The invention belongs to the field of plastic machinery and particularly relates to a novel clip-type cutting mechanism of an automatic joint cutter of a plastic woven bag, comprising a cutter rest, a cutter, a driver and a transmission member. The cutter is mounted on the cutter rest and is rotatably connected with the cutter rest; the driver is a motor; the transmission member consists of an upper gear and a lower gear; and the cutter consists of a bottom cutter and a switch blade. By adopting the motor as the driver and upper and lower clip-type cutter as the cutter, the invention ensures good synchronism between bag belt conveying and cutter action in the high-speed operation process, has the advantages of stability and little mechanical fault and ensures that the whole cutting device can operate in a coordinating way by using the gear set as the transmission member.
Description
Technical field
The present invention relates to the plastics machinery field, the automatic joint-cutting clip type of especially a kind of used for novel plastic woven bag shut-off mechanism.
Background technology
The automatic grooving machine of Polywoven Bag is that bundled bag band is carried continuously, again the bag band is cut into cylindrical shell one by one, then the cylindrical shell bottom is sewed up, and makes bag one by one.At present, the driver that the automatic grooving machine of existing Polywoven Bag generally uses is that the employing cylinder carries out the air pressure driving, driving member adopts simple connecting rod, cutter is the vertical plug-in strip of the formula of moving up and down, this cutter mechanism to cut bag speed slow, instability appears in compressed gas source easily, be prone to mechanical breakdown, the bag band is carried and the poor synchronization of cutting the bag action.
Summary of the invention
Cut in order to overcome the automatic grooving machine shearing device of existing Polywoven Bag that bag speed is slow, unstable, the deficiency of poor synchronization, the invention provides the automatic joint-cutting clip type of a kind of used for novel plastic woven bag shut-off mechanism.
The technical solution adopted for the present invention to solve the technical problems is: the automatic joint-cutting clip type of a kind of used for novel plastic woven bag shut-off mechanism, comprise knife rest, cutting knife, driver and driving member, cutting knife is installed on the knife rest, be rotatably connected with knife rest, driver is a motor, driving member by cog and lower gear form, cutting knife is made up of bed plate and plug-in strip.
It is identical with the lower gear radius to cog, and respectively is provided with the gear teeth of 1/4 circular arc of two groups of symmetries on the circumference.
Driver is connected with cogging by the forward belt, and cogging is connected with lower gear by reverse belt.
Bed plate is fixed on the transport platform of the automatic grooving machine of Polywoven Bag, and plug-in strip is rotatably connected with knife rest by bearing pin.
The plug-in strip end is provided with arc-shaped rack, tooth bar with cog and lower gear engagement.
The invention has the beneficial effects as follows, adopt motor as driver, tongs formula cutting knife is that cutter can improve greatly and cuts a bag efficient up and down, and it is good that the bag band is carried with the synchronism of cutting knife action, and stable, mechanical breakdown is few; With the gear train is that driving member can guarantee that whole cutting off apparatus can co-ordination.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a schematic diagram of the present invention.
1. knife rests among the figure, 2. cutting knife, 21. bed plaves, 22. plug-in strips, 3. driver, 4. driving member, 41. cog, 42. lower gears, 5. forward belt, 6. oppositely belt, 7. bearing pin, 8. tooth bar.
The specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
As Fig. 1 is schematic diagram of the present invention, the automatic joint-cutting clip type of a kind of used for novel plastic woven bag shut-off mechanism, comprise knife rest 1, cutting knife 2, driver 3 and driving member 4, cutting knife 2 is installed on the knife rest 1, driver 3 is motors, driving member 4 by cog 41 and lower gear 42 form, cutting knife 2 is made up of bed plate 21 and plug-in strip 22.It is 41 identical with lower gear 42 radiuses to cog, and respectively is provided with the gear teeth of 1/4 circular arc of two groups of symmetries on the circumference.Driver 3 41 is connected with cogging by forward belt 5, cogs 41 to be connected with lower gear 42 by reverse belt 6.Bed plate 21 is fixed on the transport platform of the automatic grooving machine of Polywoven Bag, and plug-in strip 22 is rotatably connected with knife rest 1 by bearing pin 7.Plug-in strip 22 ends are provided with arc-shaped rack 8, tooth bar 8 with cog 41 and lower gear 42 engagements.
During use, driver 3 drives 41 rotations in the same way that cog by forward belt 5, cog 41 by driving lower gear 42 reverse rotations indirectly of reverse belt 6,41 is identical with lower gear 42 radiuses owing to cog, respectively be provided with the gear teeth of 1/4 circular arc of two groups of symmetries on the circumference, it is 41 opposite with lower gear 42 direction of rotation to cog, being intermittent is provided with, when cogging 41 driving tooth bars 8 when a direction is moved, lower gear 42 is in the space state, and when cogging 41 when being in the space state, 42 of lower gears drive tooth bar 8 to motion in the other direction, so circulation, guiding tooth bar 8 constantly moves up and down, and finally impelling plug-in strip 22 is that circular motion is up and down done in the center of circle with the tie point with knife rest 1, with bed plate 21 folding repeatedly, Polywoven Bag is carried out lock, folder, multiple technologies such as cut and cut off, improve greatly and cut off efficient.
With above-mentioned foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (5)
1. the automatic joint-cutting clip type of used for novel plastic woven bag shut-off mechanism, comprise knife rest (1), cutting knife (2), driver (3) and driving member (4), cutting knife (2) is installed on the knife rest (1), be rotatably connected with knife rest (1), it is characterized in that: driver (3) is a motor, driving member (4) is made up of cog (41) and lower gear (42), and cutting knife (2) is made up of bed plate (21) and plug-in strip (22).
2. the automatic joint-cutting clip type of used for novel plastic woven bag according to claim 1 shut-off mechanism is characterized in that: cog (41) are identical with lower gear (42) radius, respectively are provided with the gear teeth of 1/4 circular arc of two groups of symmetries on the circumference.
3. the automatic joint-cutting clip type of used for novel plastic woven bag according to claim 1 shut-off mechanism is characterized in that: driver (3) is connected with cog (41) by forward belt (5), and cog (41) are connected with lower gear (42) by reverse belt (6).
4. the automatic joint-cutting clip type of used for novel plastic woven bag according to claim 1 shut-off mechanism, it is characterized in that: bed plate (21) is fixed on the transport platform of the automatic grooving machine of Polywoven Bag, and plug-in strip (22) is rotatably connected with knife rest (1) by bearing pin (7).
5. the automatic joint-cutting clip type of used for novel plastic woven bag according to claim 1 shut-off mechanism is characterized in that: plug-in strip (22) end is provided with arc-shaped rack (8), tooth bar (8) with cog (41) and lower gear (42) engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102592528A CN102009496A (en) | 2010-08-20 | 2010-08-20 | Novel clip-type cutting mechanism of automatic joint cutter of plastic woven bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102592528A CN102009496A (en) | 2010-08-20 | 2010-08-20 | Novel clip-type cutting mechanism of automatic joint cutter of plastic woven bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102009496A true CN102009496A (en) | 2011-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102592528A Pending CN102009496A (en) | 2010-08-20 | 2010-08-20 | Novel clip-type cutting mechanism of automatic joint cutter of plastic woven bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102009496A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878990A (en) * | 2019-03-04 | 2019-06-14 | 柳州铁道职业技术学院 | A kind of bidentate wheel driving type automatic discharging lift transport device |
| CN111489498A (en) * | 2019-01-25 | 2020-08-04 | 东莞御膳坊信息技术有限公司 | Intelligent kitchen with refrigeration conveying function |
| CN113291557A (en) * | 2021-06-15 | 2021-08-24 | 天津市三桥包装机械有限责任公司 | Eccentric cutter staggering mechanism of packaging machine |
-
2010
- 2010-08-20 CN CN2010102592528A patent/CN102009496A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111489498A (en) * | 2019-01-25 | 2020-08-04 | 东莞御膳坊信息技术有限公司 | Intelligent kitchen with refrigeration conveying function |
| CN109878990A (en) * | 2019-03-04 | 2019-06-14 | 柳州铁道职业技术学院 | A kind of bidentate wheel driving type automatic discharging lift transport device |
| CN113291557A (en) * | 2021-06-15 | 2021-08-24 | 天津市三桥包装机械有限责任公司 | Eccentric cutter staggering mechanism of packaging machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110413 |