CN108393277A - A kind of sorting mechanism and screening control method of screening gas leakage plastic bottle - Google Patents
A kind of sorting mechanism and screening control method of screening gas leakage plastic bottle Download PDFInfo
- Publication number
- CN108393277A CN108393277A CN201810052840.0A CN201810052840A CN108393277A CN 108393277 A CN108393277 A CN 108393277A CN 201810052840 A CN201810052840 A CN 201810052840A CN 108393277 A CN108393277 A CN 108393277A
- Authority
- CN
- China
- Prior art keywords
- plastic bottle
- gas leakage
- sorting mechanism
- screening
- rack
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/3404—Sorting according to other particular properties according to properties of containers or receptacles, e.g. rigidity, leaks, fill-level
- B07C5/3408—Sorting according to other particular properties according to properties of containers or receptacles, e.g. rigidity, leaks, fill-level for bottles, jars or other glassware
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The present invention discloses the sorting mechanism of screening gas leakage plastic bottle, transfer member and testing stand are set in rack, blocking head is set on testing stand, it blocks and sets filling channel on head, sorting mechanism further includes pressure measurement component, pressure measurement component is electrically connected with the control module of sorting mechanism, the release part that inductive switch is also set in rack and can release gas leakage plastic bottle.Invention additionally discloses screening control methods, including step：A：Make stopping plastic bottle；B：It blocks head and seals plastic bottle；C：Air pressure is inflated and surveyed in plastic bottle, and air pressure and setting value are compared, and then judges plastic bottle gas leakage when air pressure is less than setting value；D：Control module records the arrangement position information of gas leakage plastic bottle；E：Continue to be fed forward plastic bottle；F：When the plastic bottle of gas leakage reaches inductive switch, signal is passed to control module by inductive switch；G：Release part releases gas leakage plastic bottle.Gas leakage plastic bottle is screened using above-mentioned sorting mechanism and screening control method, accuracy rate is high.
Description
【Technical field】
The present invention relates to a kind of sorting mechanisms of screening gas leakage plastic bottle.The invention further relates to a kind of screening gas leakage plastic bottles
Screening control method.
【Background technology】
It needs to carry out online air-leakage test to plastic bottle in the production process of plastic bottle, and the gas leakage detected is moulded
Expect that bottle takes out, to achieve the purpose that screening.Traditional screening mode is that plastic bottle will when being sent to test position by transfer member
Transfer member stops, and then blocks plastics spout by blocking head and inflates inside, if detecting that the pressure in bottle is less than
Setting value then may determine that the plastic bottle gas leakage, is then transported on component and keeps moving forward plastic bottle, when the plastic bottle of gas leakage arrives
Up to the plastic bottle for releasing gas leakage when release part position by release part.But this mode have the shortcomings that it is as follows because
Typically multiple plastic bottles detect simultaneously when detecting gas leakage, and the projecting motion of release part be according to gas leakage plastic bottle with push away
Go out the distance between component and in conjunction with the transmission speed of transfer member come what is determined, i.e., plastic bottle is determined according to distance and speed
It the time for reaching release part, is controlled by timer, as long as the time one arrives, release part will make projecting motion.But
It is when often occurring plastic bottle transmission in the actual production process because of plastic bottle and the conveyer belt different or plastic bottle of friction and transmission
The correct time point that plastic bottle reaches release part is influenced with both sides resistance to impact difference, therefore, release part is according to timing
The signal of device can have the case where gas leakage plastic bottle does not reach when making projecting motion, thus in the presence of the plastic bottle of gas leakage is missed simultaneously
The case where qualified plastic bottle is released causes the screening accuracy rate of product low.
Therefore, the present invention is based on above deficiency and generates.
【Invention content】
The purpose of the present invention is to overcome the shortcomings of the prior art and to provide a kind of screening plastic bottle air-tightness simple in structure
Sorting mechanism.The sorting mechanism screens accuracy rate height, and the plastic bottle of gas leakage is avoided to be doped in certified products and issue user's use,
It improves product quality stability.
The present invention also provides a kind of screening control methods of the high screening gas leakage plastic bottle of accuracy rate.
The present invention is achieved by the following technical solutions：
A kind of sorting mechanism of screening gas leakage plastic bottle, it is characterised in that：Including rack 1, the rack 1, which is equipped with, to be used
In being additionally provided with testing stand 4 on the transfer member 3 of transmission plastic bottle 2, the rack 1, the testing stand 4 is equipped with can be opposite
It lifts and can be sealed when declining the blocking head 5 of 2 bottleneck of plastic bottle, and the blocking head 5 is equipped with for past plastic bottle 2
The filling channel of interior inflation, the sorting mechanism further include the survey that air pressure in plastic bottle 2 is communicated and can measured with filling channel
Splenium part, the pressure measurement component are electrically connected with the control module of sorting mechanism, are additionally provided in the rack 1 and the control
Molding block is electrically connected and is used to incude the inductive switch 6 of the plastic bottle 2 in transmission, and control can be received by being additionally provided in the rack 1
The control signal of molding block and the release part 7 for releasing the plastic bottle of gas leakage 2.
The sorting mechanism of screening gas leakage plastic bottle as described above, it is characterised in that：The testing stand 4 is equipped with driving
Cylinder 8, slide plate 9 is connected on 8 cylinder rod of driving cylinder, and the blocking head 5 is arranged on slide plate 9.
The sorting mechanism of screening gas leakage plastic bottle as described above, it is characterised in that：The testing stand 4 is equipped with sliding rail
10, the slide plate 9 is equipped with the sliding slot coordinated with sliding rail 10.
The sorting mechanism of screening gas leakage plastic bottle as described above, it is characterised in that：The rack 1 is equipped with will
It can be against plastic bottle 2 and the repellent parts 11 that make plastic bottle 2 steadily stop when carrying out air-leakage test to plastic bottle 2.
The sorting mechanism of screening gas leakage plastic bottle as described above, it is characterised in that：The repellent parts 11 include setting
Fixation cylinder 111 in rack 1, the cylinder rod of the fixation cylinder 111 is equipped with keeps out axis for keep out plastic bottle 2
112。
The sorting mechanism of screening gas leakage plastic bottle as described above, it is characterised in that：The release part 7 includes being located at
Release cylinder 71 in rack 1, be connected on the cylinder rod of the release cylinder 71 for by the plastic bottle 2 of gas leakage from transmission
The pushing block 72 released on component 3.
The sorting mechanism of screening gas leakage plastic bottle as described above, it is characterised in that：The transfer member 3 includes annular
The motor that conveyer belt 31 and driving endless belt conveyer 31 move.
A kind of screening control method of screening gas leakage plastic bottle, it is characterised in that：Include the following steps：
A：Stop transfer member 3 and the plastic bottle 2 in being conveyed is made to stop；
B：Multiple blocking heads 5 decline and seal 2 bottleneck of corresponding plastic bottle；
C：The inflation in plastic bottle 2, and the air pressure in plastic bottle 2 is detected, and the air pressure detected and setting value are carried out
Comparison then judges 2 gas leakage of plastic bottle when the air pressure detected is less than setting value；
D：Control module records the arrangement position information in plastic bottle 2 of the gas leakage plastic bottle 2 in all detections；
E：Transfer member 3 starts and continues to be fed forward plastic bottle 2；
F：Plastic bottle 2 in the induction transmission of inductive switch 6, when the plastic bottle 2 of gas leakage reaches inductive switch 6, induction is opened
It closes 6 and signal is passed into control module；
G：Control module controls release part 7 and starts, and release part 7 releases the plastic bottle 2 of gas leakage.
Compared with prior art, the present invention has the following advantages：It is provided with to incude in the rack of the present invention and be moulded in transmission
The inductive switch for expecting bottle can will be moulded when blocking head blocks plastic bottle opening and inflates detection air-tightness if bottle gas leakage
The location information of material bottle is transmitted to control module, such as detects air-tightness to 4 plastic bottles simultaneously, when the last one plastic bottle leaks
When gas, then the plastic bottle that gas leakage is recorded in control module is the 4th, and transfer member continues to be fed forward plastics after the completion of detection
Bottle, when the 4th plastic bottle reaches inductive switch and sensed by inductive switch, the signal of inductive switch is sent to control mould
Block, then the action of control module control release part and the 4th plastic bottle is released.Change tradition to push to control using timing
The working method of component actuation, therefore regardless of the used time that plastic bottle reaches pushing mechanism position is short or length, it can be accurately
The plastic bottle of gas leakage is released, it is all qualified that guarantee, which is emitted to the plastic bottle that user uses,.Therefore, the present invention screens gas leakage modeling
The sorting mechanism and screening control method for expecting bottle improve screening accuracy rate, are suitble to promote and apply.
【Description of the drawings】
Fig. 1 is stereoscopic schematic diagram of the present invention.
【Specific implementation mode】
The invention will be further described below in conjunction with the accompanying drawings：
A kind of sorting mechanism of screening gas leakage plastic bottle, including rack 1, the rack 1 are equipped with for transmitting plastics
The transfer member 3 of bottle 2, is additionally provided with testing stand 4 in the rack 1, the testing stand 4 be equipped with can its opposite lifting and
The blocking head 5 of 2 bottleneck of plastic bottle can be sealed when decline, the blocking head 5 is equipped with to be filled for what is inflated in plastic bottle 2
Gas channel, the sorting mechanism further includes the pressure measurement component that air pressure in plastic bottle 2 is communicated and can measured with filling channel, described
Pressure measurement component be electrically connected with the control module of sorting mechanism, be additionally provided in the rack 1 and be electrically connected with the control module
The inductive switch 6 of the plastic bottle 2 in transmission is connect and be used to incude, the control that can receive control module is additionally provided in the rack 1
Signal processed and the release part 7 for releasing the plastic bottle of gas leakage 2.
It, can be by plastic bottle 2 if bottle gas leakage when blocking head 5 blocks 2 bottleneck of plastic bottle and inflates detection air-tightness
Location information be transmitted to control module, such as air-tightness are detected to 4 plastic bottles 2 simultaneously, when the last one 2 gas leakage of plastic bottle
When, then the plastic bottle 2 that gas leakage is recorded in control module is the 4th, and transfer member 3 continues to be fed forward plastic bottle after the completion of detection
2, when the 4th plastic bottle 2 reaches inductive switch 6 and sensed by inductive switch 6, the signal of inductive switch 6 is sent to control
Module, then control module control release part 7 action and the 4th plastic bottle 3 is released.Change tradition to control using timing
The working method of pushing mechanism action, therefore regardless of the used time that plastic bottle 2 reaches pushing mechanism 7 is short or length, it can be accurate
The plastic bottle 2 of gas leakage is released on ground, improves Detection accuracy, it is all qualified that guarantee, which is emitted to the plastic bottle that user uses,.
The testing stand 4 is equipped with driving cylinder 8, and slide plate 9 is connected on 8 cylinder rod of driving cylinder, described
Blocking head 5 be arranged on slide plate 9.When plastic bottle 2 reaches test position, transfer member 3 stops, and the driving driving of cylinder 8 is slided
9 glide downwards of plate block head 5 and decline with slide plate 9, to block the bottleneck of plastic bottle 2, and the inflation in bottle.
The testing stand 4 is equipped with sliding rail 10, and the slide plate 9 is equipped with the sliding slot coordinated with sliding rail 10.Sliding rail 10
Enable to the elevating movement of slide plate 9 very steady with sliding slot cooperation.
The rack 1 is equipped with can make modeling when that will carry out air-leakage test to plastic bottle 2 against plastic bottle 2
The repellent parts 11 that material bottle 2 steadily stops.When plastic bottle 2 is conveyed on transfer member 3, if transfer member 3 stops suddenly
Only, since inertia exists, plastic bottle 2 may topple over, so when plastic bottle 2 reaches test position, transfer member 3 stops same
When repellent parts 11 then act against plastic bottle 2, avoid toppling over for plastic bottle 2 so that air-leakage test is smoothed out, and is carried
High efficiency.
The repellent parts 11 include the fixation cylinder 111 being located in rack 1, the cylinder of the fixation cylinder 111
Bar is equipped with keeps out axis 112 for keep out plastic bottle 2.While plastic bottle 2 reaches test position, and transfer member 3 stops
The fixed driving of cylinder 111 is kept out axis 112 and is stretched out against plastic bottle 2, avoids toppling over for plastic bottle 2 so that air-leakage test
It is smoothed out, improves production efficiency.
The release part 7 includes the release cylinder 71 being located in rack 1, on the cylinder rod of the release cylinder 71
It is connected with the pushing block 72 for releasing the plastic bottle 2 of gas leakage from transfer member 3.When control module is sent out to cylinder 71 is released
Go out after releasing after letter, releases the plastic bottle that cylinder just drives pushing block 72 to travel forward and release gas leakage.
The transfer member 3 includes endless belt conveyer 31 and drives the motor of the movement of endless belt conveyer 31.
A kind of screening control method of screening gas leakage plastic bottle, includes the following steps：
A：Stop transfer member 3 and the plastic bottle 2 in being conveyed is made to stop；
B：Multiple blocking heads 5 decline and seal 2 bottleneck of corresponding plastic bottle；
C：The inflation in plastic bottle 2, and the air pressure in plastic bottle 2 is detected, and the air pressure detected and setting value are carried out
Comparison then judges 2 gas leakage of plastic bottle when the air pressure detected is less than setting value；
D：Control module records the arrangement position information in plastic bottle 2 of the gas leakage plastic bottle 2 in all detections；
E：Transfer member 3 starts and continues to be fed forward plastic bottle 2；
F：Plastic bottle 2 in the induction transmission of inductive switch 6, when the plastic bottle 2 of gas leakage reaches inductive switch 6, induction is opened
It closes 6 and signal is passed into control module；
G：Control module controls release part 7 and starts, and release part 7 releases the plastic bottle 2 of gas leakage.
This screening control method is simple and reliable, and infrared sensor may be used to incude arriving for plastic bottle 2 in inductive switch 6
Up to signal, which is sent to control module by high speed fibre, and control module sends out instruction to release part 7 again, big in this way
Accuracy rate is improved greatly, the plastic bottle of gas leakage will not be missed, qualified plastic bottle will not accidentally be released.Using above-mentioned screening machine
Structure can detect the air-tightness of 10 plastic bottles simultaneously.
Claims (8)
1. a kind of sorting mechanism of screening gas leakage plastic bottle, it is characterised in that：Including rack (1), the rack (1) is equipped with
Transfer member (3) for transmitting plastic bottle (2) is additionally provided with testing stand (4), the testing stand (4) in the rack (1)
Being equipped with it to lift relatively and can seal the blocking head (5) of plastic bottle (2) bottleneck, the blocking head (5) when declining
It is equipped with the filling channel for being inflated in plastic bottle (2), the sorting mechanism further includes that simultaneously energy is communicated with filling channel
The pressure measurement component of plastic bottle (2) interior air pressure is measured, the pressure measurement component is electrically connected with the control module of sorting mechanism, described
The inductive switch that the plastic bottle (2) in induction transmission is electrically connected and be used for the control module is additionally provided in rack (1)
(6), the control signal of control module can be received and be pushed away what the plastic bottle of gas leakage (2) was released by being additionally provided in the rack (1)
Go out component (7).
2. the sorting mechanism of screening gas leakage plastic bottle according to claim 1, it is characterised in that：The testing stand (4)
It is equipped with driving cylinder (8), slide plate (9), the blocking head (5) setting are connected on described driving cylinder (8) cylinder rod
On slide plate (9).
3. the sorting mechanism of screening gas leakage plastic bottle according to claim 2, it is characterised in that：The testing stand (4)
It is equipped with sliding rail (10), the slide plate (9) is equipped with the sliding slot coordinated with sliding rail (10).
4. the sorting mechanism of screening gas leakage plastic bottle according to claim 1, it is characterised in that：In the rack (1)
Equipped with will to plastic bottle (2) carry out air-leakage test when plastic bottle (2) can be made steadily to stop against plastic bottle (2)
Repellent parts (11).
5. the sorting mechanism of screening gas leakage plastic bottle according to claim 4, it is characterised in that：The repellent parts
(11) include the fixation cylinder (111) being located in rack (1), the cylinder rod of the fixation cylinder (111) is equipped with for supporting
Gear plastic bottle (2) keeps out axis (112).
6. the sorting mechanism of screening gas leakage plastic bottle according to claim 1, it is characterised in that：The release part
(7) include the release cylinder (71) being located in rack (1), be connected on the cylinder rod of the release cylinder (71) for that will leak
The pushing block (72) that the plastic bottle (2) of gas is released from transfer member (3).
7. the sorting mechanism of screening gas leakage plastic bottle according to claim 1, it is characterised in that：The transfer member
(3) motor for including endless belt conveyer (31) and endless belt conveyer (31) being driven to move.
8. a kind of screening control method of screening gas leakage plastic bottle, it is characterised in that：Include the following steps：
A：Stop transfer member (3) and the plastic bottle (2) in being conveyed is made to stop；
B：Multiple blocking heads (5) decline and seal corresponding plastic bottle (2) bottleneck；
C：The inflation in plastic bottle (2), and the air pressure in plastic bottle (2) is detected, and the air pressure detected and setting value are carried out
Comparison then judges plastic bottle (2) gas leakage when the air pressure detected is less than setting value；
D：Control module records the arrangement position information in plastic bottle (2) of the gas leakage plastic bottle (2) in all detections；
E：Transfer member (3) starts and continues to be fed forward plastic bottle (2)；
F：Plastic bottle (2) in inductive switch (6) induction transmission, when the plastic bottle (2) of gas leakage reaches inductive switch (6), sense
Signal is passed to control module by inductive switch (6)；
G：Control module controls release part (7) and starts, and release part (7) releases the plastic bottle (2) of gas leakage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810052840.0A CN108393277A (en) | 2018-01-19 | 2018-01-19 | A kind of sorting mechanism and screening control method of screening gas leakage plastic bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810052840.0A CN108393277A (en) | 2018-01-19 | 2018-01-19 | A kind of sorting mechanism and screening control method of screening gas leakage plastic bottle |
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| Publication Number | Publication Date |
|---|---|
| CN108393277A true CN108393277A (en) | 2018-08-14 |
Family
ID=63094815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810052840.0A Pending CN108393277A (en) | 2018-01-19 | 2018-01-19 | A kind of sorting mechanism and screening control method of screening gas leakage plastic bottle |
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| CN (1) | CN108393277A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109513625A (en) * | 2018-12-19 | 2019-03-26 | 安徽中青检验检测有限公司 | A kind of detection device and detection method for food packaging leakproofness |
| CN110375932A (en) * | 2019-08-09 | 2019-10-25 | 宁波镇海藤原电子科技有限公司 | A kind of high molecule plastic bottle gas-leaking fast detecting machine |
| CN115868795A (en) * | 2022-12-29 | 2023-03-31 | 佛山市芯耀环保科技有限公司 | Control system and method for soda water air bomb machine |
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