CN207107089U - Bag cutting mechanism - Google Patents
Bag cutting mechanism Download PDFInfo
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- CN207107089U CN207107089U CN201721027922.7U CN201721027922U CN207107089U CN 207107089 U CN207107089 U CN 207107089U CN 201721027922 U CN201721027922 U CN 201721027922U CN 207107089 U CN207107089 U CN 207107089U
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- Prior art keywords
- conveyer belt
- film
- bag
- cutting mechanism
- feeding assembly
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Abstract
A kind of bag cutting mechanism is the utility model is related to, including：Feeding assembly, the hot knife positioned at feeding assembly side, deviate from the film feeding component of feeding assembly side positioned at hot knife and take membrane module positioned at film feeding component side.Film feeding component includes：First conveyer belt, the second conveyer belt and multiple position sensors；Direction of transfer of the position sensor along the first conveyer belt is spaced distribution and whether there is bag film on delivery track for detecting；Position sensor electrically connects with the first conveyer belt, the second conveyer belt, hot knife and feeding assembly respectively；Membrane module is taken to include：Multiple direction of transfers along the first conveyer belt be sequentially arranged at intervals be distributed in the first conveyer belt side take film manipulator；One takes film manipulator one position sensor of corresponding electrical connection.Bag, conveying and bag taking integration are cut in above-mentioned bag cutting mechanism, realization, it is ensured that can accurately be transferred to next station after the shaping of bag film, improve homework precision.
Description
Technical field
Outer packing processing equipment field is the utility model is related to, more particularly to a kind of bag cutting mechanism.
Background technology
With expanding economy, requirement of the people for product is not only in that quality, lies also in the outer packing of product.Well
Outer packing can obtain the favor of more consumers.And outer packing needs to use wrapping film and bag film is made to wrap up mostly
Product, therefore, it is necessary to packaging film is cut into slices and a bag film is made by bag cutting mechanism (typically using hot knife two membranes is cut
Cut so that form edge sealing in cut place with into bag while cutting).Traditional cutting bag machine is independent mechanism, does not possess biography
Output function is sent, and coordinates difficulty high between distinct device, causes the homework precision deficiency during package handling of bag film, after influenceing
The packaging of continuous product.
Utility model content
Based on this, the utility model provides a kind of bag cutting mechanism for improving homework precision.
A kind of bag cutting mechanism, including：
Feeding assembly；Feeding assembly is used to drive coiled packaging film to rotate and exports packaging film；
Hot knife positioned at feeding assembly side；Hot knife is used for the packaging film by feeding assembly output earnestly into bag film；
Deviate from the film feeding component of feeding assembly side positioned at hot knife；Film feeding component includes：Positioned at hot knife away from charging
First conveyer belt of component side, the second conveyer belt set parallel to the first conveyer belt and multiple position sensors；First
The delivery track for transmitting bag film is formed between conveyer belt and the second conveyer belt；The transmission of first conveyer belt and the second conveyer belt
Direction is consistent with the outbound course of feeding assembly；Direction of transfer of the position sensor along the first conveyer belt be spaced distribution and
It whether there is bag film on delivery track for detecting；Position sensor respectively with the first conveyer belt, the second conveyer belt, hot knife,
And feeding assembly electrical connection；And
Membrane module is taken positioned at film feeding component side；Membrane module is taken to include：Multiple direction of transfers along the first conveyer belt according to
Minor tick arranged distribution takes film manipulator the first conveyer belt side；One takes film manipulator is corresponding to electrically connect a position biography
Sensor.
Above-mentioned bag cutting mechanism, the blowing of feeding assembly packaging film, then cut by hot knife and seal into bag
Film, then, form delivery track using the first conveyer belt of film feeding component and the second conveyer belt and pass the bag film cut successively
Deliver to the feeding position for taking membrane module.When bag film is sent to the feeding position specified, the position for triggering correspondence position is passed
Sensor, then position sensor send pause electric signal to the first conveyer belt, the second conveyer belt, hot knife and feeding material component,
Also send simultaneously and take film electric signal to membrane module is taken, take membrane module to take the bag film of corresponding feeding position away next to be transferred to
Machining position.By above-mentioned design, bag, conveying and bag taking integration are cut in realization, it is ensured that can accurately be transferred to after the shaping of bag film
Next station, improve homework precision.
In one of the embodiments, feeding assembly includes：Base, the emptying roller being connected on base and it is connected to
Guide roller on base；Emptying roller is used to load coiled packaging film and drive packaging film to rotate；Guide roller rolls out with blowing
OK；Guide roller is used to guide packaging film to hot knife.
In one of the embodiments, hot knife is parallel with guide roller.
In one of the embodiments, the first conveyer belt is provided with the gap of accommodating position sensor.
In one of the embodiments, position sensor is noncontacting proximity sensor.Noncontacting proximity sensor can avoid
Bag film is caused to damage when detection.
In one of the embodiments, the second conveyer belt is provided with the gap of accommodating position sensor.
In one of the embodiments, position sensor is noncontacting proximity sensor.Noncontacting proximity sensor can avoid
Bag film is caused to damage when detection.
In one of the embodiments, film manipulator is taken to include：Track plates positioned at the first conveyer belt side, along track plates
Length direction set screw rod, connecting screw one end motor, be socketed screw rod slide and be connected on slide
Take film pawl；The length direction of track plates is orthogonal with the length direction of the first conveyer belt；Motor link position sensor.Work as bag
When film reaches default feeding position, motor drives screw rod to rotate to drive slide to move, and takes film pawl to follow slide to move
Grabs bag film is postponed to feeding position and is transferred to next machining position.
In one of the embodiments, take the quantity of film pawl for two and be separately positioned on the both ends of slide.
In one of the embodiments, take and lead to connection-rod linkage between film pawl to realize synchronous grasping movement.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of the bag cutting mechanism of embodiment of the present utility model；
Fig. 2 is the schematic diagram at another visual angle of bag cutting mechanism shown in Fig. 1；
Fig. 3 is the operation principle schematic diagram of the bag cutting mechanism shown in Fig. 1；
The implication of each label is in accompanying drawing：
10- bag cutting mechanisms；
20- feeding assemblies, 21- bases, 22- emptying rollers, 23- guide rollers；
30- hot knives；
40- film feeding components, the conveyer belts of 41- first, the conveyer belts of 42- second, 43- first sensors, 44- second sensors；
50- takes membrane module, and 51- takes film manipulator, 52- track plates, 53- slides, and 54- takes film pawl.
Embodiment
For feature of the present utility model, technological means and the specific purposes reached, function, parsing can be further appreciated that
The advantages of the utility model and spirit, it is described in detail to of the present utility model with embodiment by below in conjunction with accompanying drawing
The understanding of one step.
Referring to Fig. 1 to Fig. 3, for a kind of schematic diagram of bag cutting mechanism 10 of the preferred embodiment of the utility model one.
The bag cutting mechanism 10, including：Feeding assembly 20, the hot knife 30 positioned at the side of feeding assembly 20, positioned at hot knife
30 deviate from the film feeding component 40 of the side of feeding assembly 20 and take membrane module 50 positioned at the side of film feeding component 40.Each part
Structure is described as follows：
The feeding assembly 20 is used to drive coiled packaging film to rotate and exports packaging film.In the present embodiment, enter
Material component 20 includes：Base 21, the emptying roller 22 being connected on base 21 and the guide roller 23 being connected on base 21.Put
Material roller 22 is used to load coiled packaging film and drive packaging film to rotate.Guide roller 23 is parallel with emptying roller 22.Guide roller 23
For packaging film to be guided to hot knife 30.
The packaging film that the hot knife 30 is used to export feeding assembly 20 is earnestly into bag film.The hot knife 30 and guide roller 23
It is parallel, and its edge of a knife is set down.
The film feeding component 40 includes：Positioned at hot knife 30 away from the side of feeding assembly 20 the first conveyer belt 41, parallel to
The second conveyer belt 42 that first conveyer belt 41 is set and two position sensors (first sensor 43 as shown in Figure 1 and the
Two sensors 44).The delivery track for transmitting bag film is formed between first conveyer belt 41 and the second conveyer belt 42.First transmission
With 41 and second conveyer belt 42 direction of transfer it is consistent with the outbound course of feeding assembly 20.In the present embodiment, the first transmission
With 41 gaps for being provided with accommodating position sensor.Direction of transfer of the position sensor along the first conveyer belt 41 is spaced distribution
And it whether there is bag film on delivery track for detecting.Position sensor respectively with the first conveyer belt 41, the second conveyer belt 42, heat
Cutting knife 30 and feeding assembly 20 electrically connect.Also, in the present embodiment, position sensor is to be arranged on the first conveyer belt 41
Lower section and the noncontacting proximity sensor set upward, such as laser sensor, when bag film is moved to the top of position sensor
When, trigger the position sensor.Noncontacting proximity sensor can avoid that bag film is caused to damage when detection.Supplementary notes
It is that position sensor can also be mounted elsewhere, for example, the second conveyer belt 42 is provided with the gap of accommodating position sensor,
Position sensor is arranged on the top of the second conveyer belt 42 and set down, and position sensor is also noncontacting proximity sensor.
This takes membrane module 50 to include：Two direction of transfers along the first conveyer belt 41, which are sequentially arranged at intervals, is distributed in the first biography
That send the side of band 41 takes film manipulator 51.One takes one position sensor of corresponding electrical connection of film manipulator 51.Take film manipulator
51 include：Track plates 52 positioned at the side of the first conveyer belt 41, the screw rod (not shown) set along the length direction of track plates 52,
The motor (not shown) of connecting screw one end, the slide 53 for being socketed screw rod and it is connected on slide 53 and takes film pawl 54.
The length direction of track plates 52 is orthogonal with the length direction of the first conveyer belt 41.Motor link position sensor.When bag film
When reaching default feeding position, motor drives screw rod to rotate to drive slide 53 to move, and takes film pawl 54 to follow slide 53
Feeding position is moved to postpone grabs bag film and be transferred to next machining position.In the present embodiment, the quantity for taking film pawl 54 is
Two and the both ends of slide 53 are separately positioned on, and take and lead to the linkage of bar (not shown) to realize synchronous grab between film pawl 54
Take action.
Operation principle remarks additionally：
Referring to Fig. 3, it is defined by Fig. 3 placement state, in first bag film with the first conveyer belt 41 and the second conveyer belt
42 are moved to before the test position of leftmost first sensor 43, and second sensor 44 is non-detection status, because
This, first bag film will not trigger when passing through second sensor 44.When first bag film triggers first sensor 43, by pre-
If the operation range of hot knife 30 and feeding assembly 20, second bag film has also reached the position of triggering second sensor 44, this
When, first sensor 43 is first triggered, and the first conveyer belt 41, the second conveyer belt 42, hot knife 30 and feeding assembly 20 suspend,
Second sensor 44 launches into detection state simultaneously, and detects second bag film.Corresponding station takes membrane module 50 to distinguish
Feeding position is moved to take first bag film and second bag film away.After first bag film and second bag film are removed, the
One conveyer belt 41, the second conveyer belt 42, hot knife 30 and feeding assembly 20 are resumed work.In this way, it is possible to achieve one
It is secondary to take two bag films, and the homework precision of its each bag taking is very high.Such reasoning, more position sensings can also be set
Device, membrane module 50 is taken once to take three, four, five, even more bag films to realize.
Then above-mentioned bag cutting mechanism 10, the blowing of the packaging film of feeding assembly 20 are cut by hot knife 30 and heat
Bag film is sealed into, then, forming delivery track using the first conveyer belt 41 of film feeding component 40 and the second conveyer belt 42 will cut
Bag film be sequentially delivered to take the feeding position of membrane module 50.When bag film is sent to the feeding position specified, by triggering pair
The position sensor of position is answered, then position sensor sends pause electric signal to the first conveyer belt 41, the second conveyer belt 42, heat
Cutting knife 30 and feeding material component, while also send and take film electric signal to membrane module 50 is taken, take membrane module 50 will corresponding feeding position
Bag film take away to be transferred to next machining position.By above-mentioned design, bag, conveying and bag taking integration are cut in realization, it is ensured that bag
Next station can be accurately transferred to after film shaping, improves homework precision.
Each technical characteristic of above example can be combined arbitrarily, to make description succinct, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, lance is not present in the combination of these technical characteristics
Shield, all it is considered to be the scope of this specification record.
Above example only expresses preferred embodiment of the present utility model, and its description is more specific and detailed, but
Therefore the limitation to utility model patent scope can not be interpreted as.It should be pointed out that the ordinary skill for this area
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection domain of utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
- A kind of 1. bag cutting mechanism, it is characterised in that：Including：Feeding assembly；The feeding assembly is used to drive coiled packaging film to rotate and exports packaging film；Hot knife positioned at the feeding assembly side；The packaging film that the hot knife is used to export the feeding assembly is fervent Into bag film；Deviate from the film feeding component of the feeding assembly side positioned at the hot knife；The film feeding component includes：Positioned at the heat Cutting knife away from the feeding assembly side the first conveyer belt, parallel to first conveyer belt set the second conveyer belt, with And multiple position sensors；The conveyor track for transmitting bag film is formed between first conveyer belt and second conveyer belt Road；The direction of transfer of first conveyer belt and second conveyer belt is consistent with the outbound course of the feeding assembly；It is described Direction of transfer of the position sensor along first conveyer belt is spaced distribution and for detecting on the delivery track It is no bag film to be present；The position sensor respectively with first conveyer belt, second conveyer belt, the hot knife and The feeding assembly electrical connection；AndMembrane module is taken positioned at the film feeding component side；It is described to take membrane module to include：Multiple biographies along first conveyer belt Send direction be sequentially arranged at intervals be distributed in the first conveyer belt side take film manipulator；Take film manipulator corresponding described in one Electrically connect a position sensor.
- 2. bag cutting mechanism according to claim 1, it is characterised in that the feeding assembly includes：Base, be connected to it is described Emptying roller on base and the guide roller being connected on the base；The emptying roller is used to load coiled packaging film simultaneously And packaging film is driven to rotate；The guide roller is parallel with the emptying roller；The guide roller is used to guide packaging film to described Hot knife.
- 3. bag cutting mechanism according to claim 2, it is characterised in that the hot knife is parallel with the guide roller.
- 4. bag cutting mechanism according to claim 1, it is characterised in that first conveyer belt is provided with the accommodating position and passed The gap of sensor.
- 5. bag cutting mechanism according to claim 4, it is characterised in that the position sensor is noncontacting proximity sensor.
- 6. bag cutting mechanism according to claim 1, it is characterised in that second conveyer belt is provided with the accommodating position and passed The gap of sensor.
- 7. bag cutting mechanism according to claim 6, it is characterised in that the position sensor is noncontacting proximity sensor.
- 8. bag cutting mechanism according to claim 1, it is characterised in that described to take film manipulator to include：Positioned at described first The track plates of conveyer belt side, the screw rod set along the length direction of the track plates, the driving electricity of the described screw rod one end of connection Machine, the socket screw rod slide and be connected on the slide and take film pawl；The length direction of the track plates with it is described The length direction of first conveyer belt is orthogonal；The motor connects the position sensor.
- 9. bag cutting mechanism according to claim 8, it is characterised in that described to take the quantity of film pawl as two and set respectively At the both ends of the slide.
- 10. bag cutting mechanism according to claim 9, it is characterised in that described take leads to connection-rod linkage between film pawl to realize Synchronous grasping movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721027922.7U CN207107089U (en) | 2017-08-16 | 2017-08-16 | Bag cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721027922.7U CN207107089U (en) | 2017-08-16 | 2017-08-16 | Bag cutting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207107089U true CN207107089U (en) | 2018-03-16 |
Family
ID=61578181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721027922.7U Expired - Fee Related CN207107089U (en) | 2017-08-16 | 2017-08-16 | Bag cutting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207107089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117068511A (en) * | 2023-10-16 | 2023-11-17 | 常州市圣耀塑胶科技有限公司 | Low-temperature-resistant PVC pellet grading quantitative filling system and filling method |
-
2017
- 2017-08-16 CN CN201721027922.7U patent/CN207107089U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117068511A (en) * | 2023-10-16 | 2023-11-17 | 常州市圣耀塑胶科技有限公司 | Low-temperature-resistant PVC pellet grading quantitative filling system and filling method |
| CN117068511B (en) * | 2023-10-16 | 2023-12-22 | 常州市圣耀塑胶科技有限公司 | Low-temperature-resistant PVC pellet grading quantitative filling system and filling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20210816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |