CN208505949U - The detection device of packaging bag - Google Patents
The detection device of packaging bag Download PDFInfo
- Publication number
- CN208505949U CN208505949U CN201821257758.3U CN201821257758U CN208505949U CN 208505949 U CN208505949 U CN 208505949U CN 201821257758 U CN201821257758 U CN 201821257758U CN 208505949 U CN208505949 U CN 208505949U
- Authority
- CN
- China
- Prior art keywords
- electrical contact
- pressure roller
- packaging bag
- lower compression
- upper pressure
- 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.)
- Withdrawn - After Issue
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 47
- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 230000006835 compression Effects 0.000 claims abstract description 30
- 238000007906 compression Methods 0.000 claims abstract description 30
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 210000003128 head Anatomy 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a kind of detection devices of packaging bag, including rack, upper pressure roller, lower compression roller, upper electrical contact, lower electrical contact, two upper holder blocks, two pressure roller springs；Activity is nested in the sliding slot of framework pillar respectively at the both ends of the upper pressure roller and lower compression roller, is separately installed with upper electrical contact at the both ends of upper pressure roller, is separately installed with lower electrical contact at the both ends of lower compression roller and upper electrical contact is contacted with lower electrical contact.Due to the utility model in the middle part of upper pressure roller and in the middle part of lower compression roller between have allow packaging bag to pass through gap, upper electrical contact and lower electrical contact are separately installed in upper pressure roller and lower compression roller both ends, upper electrical contact and lower electrical contact are bonded closely, film passes through the gap of upper pressure roller and lower compression roller, when discovery has the thickness of the film of foreign matter to change, upper pressure roller and lower compression roller appear on the stage upper electrical contact and lower electrical contact disengages, and encounter sensor signal and are transferred to control circuit board, control circuit board sounds an alarm.Have the advantages that detection is timely, reliable.
Description
Technical field
The utility model relates to packaging bag production fields, more particularly to a kind of detection device of packaging bag.
Background technique
Bag Making Machine is exactly the machine for making various plastic packaging bags or other materials packaging bag, and the range of work is various big
The packaging bag of small thickness specification different plastics or other materials, in general using plastic packaging bag as major product.With section
The raising of skill level, packaging bag are produced on assembly line, are punched out in packaging bag, it may appear that three kinds of situations: 1.
Packaging bag will appear waste material in punch process and be sticked on the through-hole of packaging bag, generate foreign matter risk；2. packaging bag is in punching
In the process, hole is not thrust, does not form through-hole, and packaging bag can not be formed；3. both sides depth is not after packaging bag bottom material doubling
Unanimously, cause to seal without material on one side on one side beyond bag body, generate substandard products, for this purpose, dealer needs to design a kind of detectable packaging
Whether whether there is or not viscous waste material, packaging bag circular holes normally to wash out for bag through-hole, the whether normal device of packaging bag bottom flap.
Utility model content
The purpose of this utility model is to provide a kind of detection devices for detecting timely, reliable packaging bag.
To achieve the above object, the technical solution of the utility model is:
The utility model is a kind of detection device of packaging bag, including rack, upper pressure roller, lower compression roller, upper electrical contact, lower electricity
Contact, two upper holder blocks, two pressure roller springs；The rack includes that pedestal and two are opposite and the column that sets, two columns
Lower end be vertically fixed on pedestal, a sliding slot is opened up in the middle part of column；Distinguish at the both ends of the upper pressure roller and lower compression roller
Activity is nested in the sliding slot of framework pillar and upper pressure roller is located above lower compression roller, in the middle part of upper pressure roller and in the middle part of lower compression roller between
With the gap for allowing packaging bag to pass through, it is separately installed with upper electrical contact at the both ends of upper pressure roller, is pacified respectively at the both ends of lower compression roller
Equipped with lower electrical contact and upper electrical contact is contacted with lower electrical contact；Two upper holder blocks are separately fixed at the sliding slot of framework pillar
Top that is interior and being located at upper pressure roller, the both ends of pressure roller spring act against the end of upper holder block and upper pressure roller respectively, so that powering on touching
Head is formed with lower electrical contact and is in electrical contact.
The utility model further includes two guide reels；Two guide reels are all mounted on the rack and are located at
The front and back of pressure roller.
The utility model further includes more than one photocell eye and electric eye mounting rack；The photocell eye is installed by electric eye
The channel that frame is fixed on the top of rack and photocell eye passes through against packaging bag.
The upper electrical contact and lower electrical contact pass through conducting wire respectively and are electrically connected with control circuit board, and light is concatenated on conducting wire
Fiber sensor.
After adopting the above scheme, since the utility model includes rack, upper pressure roller, lower compression roller, upper electrical contact, lower electricity touching
Head, two upper holder blocks, two pressure roller springs, in the middle part of upper pressure roller and in the middle part of lower compression roller between have allow packaging bag to pass through seam
Gap is separately installed with upper electrical contact and lower electrical contact in upper pressure roller and lower compression roller both ends, and upper electrical contact and lower electrical contact paste closely
It closing, film passes through the gap of upper pressure roller and lower compression roller, when discovery has the thickness of film of foreign matter to change, upper pressure roller and pushing
Roller appears on the stage upper electrical contact and lower electrical contact disengages, and encounters sensor signal and is transferred to control circuit board, control circuit board
It sounds an alarm, prompts waste material adhesion on the through-hole of packaging bag in time, packaging bag circular hole does not wash out normally, packaging bag bottom folding
The abnormal situation in side.Have the advantages that detection is timely, reliable.
The utility model is further described in the following with reference to the drawings and specific embodiments.
Detailed description of the invention
Fig. 1 is the axonometric drawing of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the front view of the utility model；
Fig. 4 is the top view that the utility model installs three photocell eyes；
Fig. 5 is the side view that the utility model installs three photocell eyes.
Specific embodiment
As shown in Figure 1 and Figure 2, the utility model is a kind of detection device of packaging bag, including rack 1, upper pressure roller 2, pushing
Roller 3, upper electrical contact 4, lower electrical contact 5, two upper holder block 6, two pressure roller spring 7, two guide reels 8, more than one photoelectricity
Eye 9, electric eye mounting rack 10, control circuit board (not shown).
The column 12 that the rack 1 is opposite including pedestal 11 and two and sets.It hangs down the lower end of two columns 12
It is straight to fix on the pedestal 11, a sliding slot 121 is opened up at the middle part of column 12.
The both ends of the upper pressure roller 2 and lower compression roller 3 respectively activity be nested in the sliding slot 121 of 1 column 12 of rack and on
Pressure roller 2 is located at 3 top of lower compression roller, has the gap for allowing packaging bag to pass through between upper 2 middle part of pressure roller and 3 middle part of lower compression roller,
The both ends of upper pressure roller 2 are separately installed with electrical contact 4, are separately installed with lower electrical contact 5 and upper electrical contact at the both ends of lower compression roller 3
4 contact with lower electrical contact 5.Two guide reels 8 are all mounted in rack 1 and are located at the front of pressure roller 2 with after
Side.
Two upper holder blocks 6 are separately fixed at the top in the sliding slot 121 of 1 column 12 of rack and being located at upper pressure roller 2,
The both ends of pressure roller spring 7 act against the end of upper holder block 6 and upper pressure roller 2 respectively, so that upper electrical contact 4 and the formation of lower electrical contact 5
Electrical contact.
The more than one photocell eye 9 is fixed on the top of rack 1 by electric eye mounting rack 10 respectively, in conjunction with Fig. 3-
Shown in Fig. 5, photocell eye 9 is three in the present embodiment, the channel two sides that two of them photocell eye 9 passes through against packaging bag, one
On the channel that 9 face packaging bag of photocell eye passes through.
The upper electrical contact 4 and lower electrical contact 5 is electrically connected by conducting wire with control circuit board respectively, is concatenated on conducting wire
Fibre optical sensor.
Working principle of the utility model is:
As shown in Figure 1 and Figure 2, the utility model is equipped between 2 middle part of upper pressure roller and 3 middle part of lower compression roller allows packaging bag 100
By gap, be separately installed with upper electrical contact 4 and lower electrical contact 5 in upper pressure roller 2 and 3 both ends of lower compression roller, upper electrical contact 4 and under
Electrical contact 5 is bonded closely.Once having waste material adhesion when on the through-hole of packaging bag 100, the thickness of packaging bag 100 can become
Change, so that upper pressure roller 2 and 3 gap of lower compression roller change, upper electrical contact 4 and lower electrical contact 5 are disengaged, and signal is transferred to
Control circuit board, control circuit board sound an alarm, and prompt situation of the waste material adhesion on the through-hole of packaging bag 100 in time.Packaging
100 circular holes of bag do not wash out normally, whether 100 bottom flap of packaging bag is normal, are the principles by infrared induction.When circular hole not just
It often washes out, when bottom flap is abnormal such case, infrared ray cannot penetrate, that is, not receive signal.
Function one: detection waste material is sticky (circular hole washed out or other clasts).Implementation: film passes through upper 2 He of pressure roller
The gap of lower compression roller 3 carries on electrical contact 4 on upper pressure roller 2 and lower compression roller 3 when discovery has the thickness of film of foreign matter to change
It is disengaged with lower electrical contact 5, encounters sensor signal and be transferred to control circuit board, control circuit board sounds an alarm, in time
Prompt situation of the waste material adhesion on the through-hole of packaging bag 100.
Function two: whether detection packaging bag circular hole, which has, is normally washed out.Implementation: the principle of infrared induction, using upper and lower
Two photocell eyes 9 to the light penetrated or the transmitting of monochromatic light electric eye issues, when circular hole does not wash out normally, then cannot occur to penetrating
Or reflection generates alarm.
Function three: whether detection packaging bag flanging width (or depth) is normal.Implementation: the principle of infrared induction, benefit
With upper and lower two photocell eye 9 to the light penetrated or the transmitting of monochromatic light electric eye issues, when bottom flap is abnormal, then cannot send out
It is raw to alarm to penetrating or reflect i.e. generation.
The above, only the utility model preferred embodiment, therefore the utility model implementation cannot be limited with this
Range should still belong to this reality that is, according to equivalent changes and modifications made by present utility model application the scope of the patents and description
In the range of being covered with new patent.
Claims (4)
1. a kind of detection device of packaging bag, it is characterised in that: including rack, upper pressure roller, lower compression roller, upper electrical contact, lower electricity touching
Head, two upper holder blocks, two pressure roller springs；The rack includes that pedestal and two are opposite and the column that sets, two columns
Lower end is vertically fixed on pedestal, and a sliding slot is opened up in the middle part of column；It lives respectively at the both ends of the upper pressure roller and lower compression roller
It is dynamic to be nested in the sliding slot of framework pillar and upper pressure roller is located above lower compression roller, in the middle part of upper pressure roller and in the middle part of lower compression roller between have
There is the gap for allowing packaging bag to pass through, is separately installed with upper electrical contact at the both ends of upper pressure roller, is installed respectively at the both ends of lower compression roller
There is lower electrical contact and upper electrical contact is contacted with lower electrical contact；Two upper holder blocks are separately fixed in the sliding slot of framework pillar
And it is located at the top of upper pressure roller, the both ends of pressure roller spring act against the end of upper holder block and upper pressure roller respectively, so that upper electrical contact
It is formed and is in electrical contact with lower electrical contact.
2. the detection device of packaging bag according to claim 1, it is characterised in that: further include two guide reels；Described
Two guide reels are all mounted on the rack and are located at the front and back of pressure roller.
3. the detection device of packaging bag according to claim 1, it is characterised in that: further include more than one photocell eye and
Electric eye mounting rack；The photocell eye by electric eye mounting rack is fixed on the top of rack and photocell eye passes through against packaging bag
Channel.
4. the detection device of packaging bag according to claim 1, it is characterised in that: the upper electrical contact and lower electrical contact
It is electrically connected respectively by conducting wire with control circuit board, the concatenated fiber sensor on conducting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821257758.3U CN208505949U (en) | 2018-08-06 | 2018-08-06 | The detection device of packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821257758.3U CN208505949U (en) | 2018-08-06 | 2018-08-06 | The detection device of packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208505949U true CN208505949U (en) | 2019-02-15 |
Family
ID=65299733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821257758.3U Withdrawn - After Issue CN208505949U (en) | 2018-08-06 | 2018-08-06 | The detection device of packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208505949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141209A (en) * | 2018-08-06 | 2019-01-04 | 厦门金德威包装有限公司 | The detection device of packaging bag |
-
2018
- 2018-08-06 CN CN201821257758.3U patent/CN208505949U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141209A (en) * | 2018-08-06 | 2019-01-04 | 厦门金德威包装有限公司 | The detection device of packaging bag |
| CN109141209B (en) * | 2018-08-06 | 2023-11-21 | 厦门金德威包装有限公司 | Detection device for packaging bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190215 Effective date of abandoning: 20231121 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190215 Effective date of abandoning: 20231121 |