CN110542513A - Instant noodle air tightness sampling detection device in bags - Google Patents
Instant noodle air tightness sampling detection device in bags Download PDFInfo
- Publication number
- CN110542513A CN110542513A CN201910876706.7A CN201910876706A CN110542513A CN 110542513 A CN110542513 A CN 110542513A CN 201910876706 A CN201910876706 A CN 201910876706A CN 110542513 A CN110542513 A CN 110542513A
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- fixedly connected
- air
- tightness
- instant noodles
- 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.)
- Pending
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 40
- 235000008446 instant noodles Nutrition 0.000 title claims abstract description 28
- 238000001514 detection method Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 235000013305 food Nutrition 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013410 fast food Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/06—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Noodles (AREA)
Abstract
The invention relates to the technical field of food detection, and discloses a sampling detection device for air tightness of bagged instant noodles, which comprises a cylinder body, wherein a laser emitter is fixedly arranged on the left wall of the cylinder body, a photoresistor is fixedly arranged on the right wall of the cylinder body, a water inlet pipe is fixedly connected to the bottom of the cylinder body, a first electromagnetic valve is arranged in an inner cavity of the water inlet pipe, a water outlet pipe is fixedly connected to the bottom of the cylinder body and positioned on the right side of the water inlet pipe, a supporting arm is fixedly connected to the rear of the cylinder body, a sliding rod is arranged on the supporting arm, a driving device is arranged on the sliding rod, a telescopic rod is. This instant noodle gas tightness sampling detection device in bags presss from both sides through utilizing the circular telegram electro-magnet to get the sample, and cooperation gas device is taken out the cylinder body into the vacuum to advance, the drainage by advancing, the outlet pipe, the photo resistance detects, thereby reached novel structure, simple to use, practice thrift the manpower, detect accurate effect.
Description
Technical Field
the invention relates to the technical field of food detection, in particular to a sampling detection device for air tightness of bagged instant noodles.
Background
The bagged instant noodles are very common fast food products, and in the processing process, due to the problems of used materials or processing conditions, the problems of untight sealing and breakage of a plastic bag can be caused to a greater or lesser extent, while in the interest of consumers, the unqualified products are prohibited from flowing to the market.
Whether the gas tightness of detecting a batch of instant noodles in bags is qualified, can adopt the method that the sampling detected, generally can utilize gas tightness detection device, but this type of device on the market all has little problem greatly in the use, just for example every step that manual operation detected, needs artifical the customs, consumes manpower resources, and the condition of the detection error that probably appears leading to by the manual work, the device use process is loaded down with trivial details in addition, and the structure is novel simple inadequately.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a bagged instant noodle air tightness sampling detection device which has the advantages of novel structure, simple use, labor saving, accurate detection and the like, and solves the problems that the common bagged instant noodle air tightness sampling detection device has over-elaborate structure, inconvenient use, labor consumption and possible detection errors.
(II) technical scheme
In order to achieve the purposes of novel structure, simple use, labor saving, accurate detection and the like, the invention provides the following technical scheme: a sampling detection device for air tightness of bagged instant noodles comprises a cylinder body, wherein bearings are arranged on the left side and the right side of the cylinder body respectively, a buckling plug is movably connected onto each bearing, a laser emitter is fixedly installed on the left wall of the cylinder body, a photoresistor is fixedly installed on the right wall of the cylinder body, a water inlet pipe is fixedly connected to the bottom of the cylinder body, a first electromagnetic valve is arranged in an inner cavity of the water inlet pipe, a water outlet pipe is fixedly connected to the bottom of the cylinder body and positioned on the right side of the water inlet pipe, a second electromagnetic valve is arranged in an inner cavity of the water outlet pipe, grooves are formed in the left wall and the right wall of the cylinder body respectively, a sampling box is fixedly connected to the left side of the cylinder body, a spring plate is arranged in the inner cavity of the sampling box, a first spring is arranged in the inner cavity of the sampling box and, the rear fixedly connected with support arm of cylinder body, be provided with the slide bar on the support arm, be provided with drive arrangement on the slide bar, drive arrangement's below is provided with the telescopic link, the fixed cover has connect the gas seal on the telescopic link, the lock groove has all been seted up on the left side and the right side of gas seal, the below of gas seal is provided with the arch, the top of gas seal and the right side fixed mounting who is located the telescopic link have a gas device, gas device's below is provided with the air duct, the below fixedly connected with grip block of telescopic link, the inner chamber swing joint of grip block has the glider, the below fixedly connected with electro-magnet of glider, the below of grip block and the outside fixedly connected with baffle that is located the electro-magnet.
Preferably, the front wall of the cylinder body is provided with transparent glass for a detector to observe the condition in the cylinder.
Preferably, the buckling plug is of a soft structure, can be slightly stretched and tightened, and is a fastening mechanism.
Preferably, the laser emitter and the photoresistor are at the same horizontal height, so that the laser emitted by the laser emitter can be smoothly received by the photoresistor.
Preferably, a buffer pad is arranged in the groove to reduce impact force caused by descending of the protrusion and protect equipment.
preferably, the air sealing plate is arranged on the telescopic part of the telescopic rod.
Preferably, the inner cavity of the clamping plate is coated with lubricating oil to reduce the relative resistance of the glider when sliding.
Preferably, the two electromagnets under the slider have opposite faces, so that when the slider is powered on, the two electromagnets attract each other.
Preferably, a waterproof jacket is arranged outside the electromagnet, so that when the electromagnet is contacted with water, electric leakage is prevented.
(III) advantageous effects
Compared with the prior art, the invention provides a sampling detection device for the air tightness of bagged instant noodles, which has the following beneficial effects:
1. This instant noodle gas tightness sampling detection device in bags through set up drive arrangement on the slide bar, and the telescopic link is connected to the drive arrangement below, but the mobile part of telescopic link is provided with the gas seal board that the lid closed on the cylinder body respectively, and is responsible for pressing from both sides the grip block portion of getting the sample to the electro-magnet circular telegram of grip block portion can laminate, and the outage can be by the second spring both sides pulling reset, thereby has reached novel structure's effect.
2. this instant noodle gas tightness sampling detection device in bags, set up the sampling box through the left side at the detection cylinder body, the right side sets up handles the case, the during operation only needs to place the sample and puts in the sampling box, open the controller, drive arrangement can guide relevant connecting portion to move from the left hand right side in proper order, in order and not in disorder, be provided with laser emitter and photo resistance on the cylinder wall, when drive arrangement drove the telescopic link and moved the upper portion of cylinder body, the telescopic link can extend automatically with the inseparable lock of gas seal board on the cylinder body, and the manual work can be manual with the lock stopper lock fastening in the lock groove, increase the gas tightness of device, a series of data that the following in the cylinder body was surveyed by photo resistance, can be transmitted on the display screen of controller, supply the detection personnel to refer to, thereby simple to use's effect.
3. The bagged instant noodle air tightness sampling detection device is characterized in that a driving device is controlled by a controller to move to the upper part of a sampling box, a telescopic rod extends to be matched with an electromagnet to be electrified, the electromagnet can clamp a packet of instant noodle sample, then the telescopic rod contracts and is conveyed to the upper part of a cylinder body by the driving device, the telescopic rod extends again after reaching the rear part, an air sealing plate is tightly covered on the upper part of the cylinder body to stop, at the moment, an operator can buckle a buckling plug in a buckling groove, a further fastening device is further arranged, then the controller can start a gas device to extract gas in the cylinder body through an air guide pipe to pump the gas into a vacuum state, after the gas device is finished, a first electromagnetic valve is opened, water is injected into the cylinder body through a water inlet pipe, the instant noodle is submerged for a certain distance to stop, at the moment, a laser emitter and a photoresistor are started, if the, in this process, when the bubble does not pass the laser, laser pierces through in aqueous and diverges, can take place a large amount of scattering, the laser intensity that leads to the photoresistor to receive is just very weak, consequently, the resistance of photoresistor is still very big, when the bubble passes the laser, the partly laser that passes can not produce the scattering, consequently, the laser intensity that the photoresistor received can promote partly, it is corresponding, the resistance of photoresistor reduces, and show on the display screen of controller with corresponding change curve and resistance change peak value, and record, make things convenient for operating personnel to differentiate the gas leakage situation, thereby reached and practiced thrift the manpower, detect accurate effect.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a right side sectional view of a connection portion of a clamping plate and the like according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 1;
FIG. 5 is an enlarged view of the structure at C in FIG. 1;
Fig. 6 is an enlarged schematic view of the structure at D in fig. 1.
In the figure: 1-cylinder body, 2-bearing, 3-buckling plug, 4-laser emitter, 5-photoresistor, 6-water inlet pipe, 7-first electromagnetic valve, 8-water outlet pipe, 9-second electromagnetic valve, 10-groove, 11-sampling box, 12-spring plate, 13-first spring, 14-material port, 15-controller, 16-processing box, 17-supporting arm, 18-sliding rod, 19-driving device, 20-telescopic rod, 21-airtight plate, 22-buckling groove, 23-bulge, 24-gas device, 25-gas guide pipe, 26-clamping plate, 27-slider, 28-electromagnet, 29-baffle plate and 30-second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a sampling detection device for air tightness of instant noodles in bags comprises a cylinder body 1, wherein transparent glass is arranged on the front wall of the cylinder body 1 for a detection person to observe the condition in the cylinder, bearings 2 are arranged on the left side and the right side of the cylinder body 1, a buckling plug 3 is movably connected on the bearings 2, the buckling plug 3 is of a soft structure and can slightly extend and tighten, a fastening mechanism is arranged, a laser emitter 4 is fixedly arranged on the left wall of the cylinder body 1, a photoresistor 5 is fixedly arranged on the right wall of the cylinder body 1, the laser emitter 4 and the photoresistor 5 are at the same horizontal height, and can ensure that laser emitted by the laser emitter 4 is smoothly received by the photoresistor 5, wherein the propagation principle of light is involved, namely, when the laser is propagated in water, the laser is scattered, the laser energy finally irradiated onto the photoresistor 5 is weak, and the photore, when bubbles pass through laser, the laser does not scatter in the bubbles, so the laser energy received by the photoresistor 5 is increased, the resistance value of the photoresistor 5 is correspondingly reduced by a part, the bottom of the cylinder body 1 is fixedly connected with a water inlet pipe 6 for supplying water from bottom to top, the stability of water flow can be ensured, the inner cavity of the water inlet pipe 6 is provided with a first electromagnetic valve 7, the bottom of the cylinder body 1 and the right side of the water inlet pipe 6 are fixedly connected with a water outlet pipe 8, the inner cavity of the water outlet pipe 8 is provided with a second electromagnetic valve 9, the left wall and the right wall of the cylinder body 1 are respectively provided with a groove 10, a buffer cushion is arranged in each groove 10 to reduce the impact force caused when the bulge 23 descends, the equipment is protected, the left side of the cylinder body 1 is fixedly connected with a sampling box 11, the inner cavity of the sampling box 11 is provided with a spring plate 12, after the bagged instant noodles are placed manually, a first spring 13 extrudes a spring plate 12 by means of elasticity to enable a sample to be close to a material port 14 all the time, the material port 14 is arranged above a sampling box 11, a controller 15 is fixedly arranged above the sampling box 11, a display screen is arranged on the controller 15, a processing box 16 is fixedly connected to the right side of a cylinder body 1, a supporting arm 17 is fixedly connected to the rear side of the cylinder body 1, a sliding rod 18 is arranged on the supporting arm 17, a driving device 19 is arranged on the sliding rod 18, the driving device 19 can move left and right on the sliding rod 18, a telescopic rod 20 is arranged below the driving device 19, an air-tight plate 21 is fixedly sleeved on the telescopic rod 20, the air-tight plate 21 is arranged on a telescopic part of the telescopic rod 20, buckling grooves 22 are respectively arranged on the left side and the right side of the air-tight plate 21, a bulge 23 is arranged below the air-tight, the air device 24 is used for air suction and air discharge, the air guide pipe 25 is arranged below the air device 24, the clamping plate 26 is fixedly connected below the telescopic rod 20, the sliding device 27 is movably connected to the inner cavity of the clamping plate 26, lubricating oil is coated on the inner cavity of the clamping plate 26 to reduce the relative resistance when the sliding device 27 slides, the electromagnet 28 is fixedly connected below the sliding device 27, the waterproof sleeve is arranged outside the electromagnet 28 to prevent electric leakage when the electromagnet is in contact with water, the opposite surfaces of the two electromagnets 28 below the sliding device 27 are opposite in polarity, therefore, when the electromagnet is electrified, the two electromagnets 28 can be attracted and attached to each other, the baffle 29 is fixedly connected below the clamping plate 26 and positioned outside the electromagnet 28, the second spring 30 is fixedly connected between the electromagnet 28 and the baffle 29, and when the electromagnet 28 is not electrified, the electromagnet 28 can be pulled back to be reset by the second spring 30.
The working principle is as follows: the air tightness sampling detection device for the bagged instant noodles is characterized in that a sample is placed in a sampling box 11 and placed well when the sampling detection device works, then a controller 15 controls a driving device 19 to move to the position above a material opening 14, a telescopic rod 20 is extended, when an electromagnet 28 touches the sample, the electromagnet 28 is electrified, two adjacent electromagnets 28 are attached to one piece due to opposite attraction, one sample is clamped, then the telescopic rod 20 is lifted up and is driven to the position above a cylinder body 1 by the driving device 19, the telescopic rod 20 is extended again after the electromagnet 28 reaches, an airtight plate 21 is tightly covered on the position above the cylinder body 1 and is stopped, an operator can buckle a buckling plug 3 in a buckling groove 22 at the moment, a further fastening device is further arranged, then the controller 15 starts a gas device 24 to draw gas in the cylinder body 1 through an air guide tube 25, the gas guide tube 25 is pumped into a vacuum state, then a first electromagnetic valve 7 is opened, water is injected into the cylinder body 1 through a, stopping after submerging the sample for a certain distance, starting the laser emitter 4 and the photoresistor 5 at the moment, if the bagged sample leaks air, overflowing bubbles move upwards in water and the bubbles move to the water surface through laser, in the process, when the bubbles do not pass through laser, the laser penetrates and diverges in the water and generates a large amount of scattering, so that the intensity of the laser received by the photoresistor 5 is very weak, the resistance value of the photoresistor 5 is still very large, when the bubbles pass through the laser, the passing part of the laser does not generate scattering, so that the intensity of the laser received by the photoresistor 5 is improved by a part, correspondingly, the resistance value of the photoresistor 5 is reduced, and is displayed on a display screen of the controller 15 by a corresponding change curve and a resistance change peak value and recorded, an operator can conveniently judge the air leakage condition, after standing for a certain time, alright open second solenoid valve 9, through the 8 drainage of outlet pipe, and open gas device 24 and let in the air towards cylinder body 1 in, make it resume natural state, can open lock stopper 3 after follow-up work finishes, telescopic link 20 contracts, mention the sample, drive arrangement 19 removes the top to treatment box 16 to the right side simultaneously, electro-magnet 28 outage, pull electro-magnet 28 by second spring 30 and reset, then release the sample after detecting in treatment box 16, thereby novel structure has been reached, high durability and convenient use, save the manpower, detect accurate effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a bagging-off instant noodle gas tightness sampling detection device, includes cylinder body (1), its characterized in that: the device is characterized in that bearings (2) are arranged on the left side and the right side of a cylinder body (1), a buckling plug (3) is movably connected onto the bearings (2), a laser emitter (4) is fixedly installed on the left wall of the cylinder body (1), a photoresistor (5) is fixedly installed on the right wall of the cylinder body (1), a water inlet pipe (6) is fixedly connected to the bottom of the cylinder body (1), a first electromagnetic valve (7) is arranged in an inner cavity of the water inlet pipe (6), a water outlet pipe (8) is fixedly connected to the bottom of the cylinder body (1) and located on the right side of the water inlet pipe (6), a second electromagnetic valve (9) is arranged in an inner cavity of the water outlet pipe (8), grooves (10) are formed in the left wall and the right wall of the cylinder body (1), a sampling box (11) is fixedly connected to the left side of the cylinder body (1), a spring plate (12) is arranged in the inner cavity of, a material inlet (14) is formed above the sampling box (11), a controller (15) is fixedly mounted above the sampling box (11), a processing box (16) is fixedly connected to the right side of the cylinder body (1), a supporting arm (17) is fixedly connected to the rear side of the cylinder body (1), a sliding rod (18) is arranged on the supporting arm (17), a driving device (19) is arranged on the sliding rod (18), a telescopic rod (20) is arranged below the driving device (19), an airtight plate (21) is fixedly sleeved on the telescopic rod (20), buckling grooves (22) are formed in the left side and the right side of the airtight plate (21), a protrusion (23) is arranged below the airtight plate (21), a gas device (24) is fixedly mounted above the airtight plate (21) and positioned on the right side of the telescopic rod (20), a gas guide tube (25) is arranged below the gas device (24), and a clamping plate (26) is fixedly connected below the telescopic rod (20), a glider (27) is movably connected with the inner cavity of the clamping plate (26), an electromagnet (28) is fixedly connected with the lower part of the glider (27), a baffle plate (29) is fixedly connected with the lower part of the clamping plate (26) and positioned on the outer side of the electromagnet (28), and a second spring (30) is fixedly connected between the electromagnet (28) and the baffle plate (29).
2. The air-tightness sampling test device of the bagged instant noodles according to claim 1, characterized in that: the front wall of the cylinder body (1) is provided with transparent glass.
3. The air-tightness sampling test device of the bagged instant noodles according to claim 1, characterized in that: the buckling plug (3) is of a soft structure.
4. the air-tightness sampling test device of the bagged instant noodles according to claim 1, characterized in that: the laser emitter (4) and the photoresistor (5) are located at the same horizontal height.
5. The air-tightness sampling test device of the bagged instant noodles according to claim 1, characterized in that: a buffer pad is arranged in the groove (10).
6. The air-tightness sampling test device of the bagged instant noodles according to claim 1, characterized in that: the air-tight plate (21) is arranged on the telescopic part of the telescopic rod (20).
7. The air-tightness sampling test device of the bagged instant noodles according to claim 1, characterized in that: and lubricating oil is coated in the inner cavity of the clamping plate (26).
8. The air-tightness sampling test device of the bagged instant noodles according to claim 1, characterized in that: the opposite surfaces of the two electromagnets (28) below the glider (27) have opposite polarities.
9. The air-tightness sampling test device of the bagged instant noodles according to claim 1, characterized in that: a waterproof sleeve is arranged outside the electromagnet (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910876706.7A CN110542513A (en) | 2019-09-17 | 2019-09-17 | Instant noodle air tightness sampling detection device in bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910876706.7A CN110542513A (en) | 2019-09-17 | 2019-09-17 | Instant noodle air tightness sampling detection device in bags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110542513A true CN110542513A (en) | 2019-12-06 |
Family
ID=68713751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910876706.7A Pending CN110542513A (en) | 2019-09-17 | 2019-09-17 | Instant noodle air tightness sampling detection device in bags |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110542513A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451175A (en) * | 2020-04-09 | 2020-07-28 | 杭州数良科技有限公司 | Facial mask packaging bag air leakage accurate detection device based on Bernoulli principle |
| CN116202697A (en) * | 2023-05-05 | 2023-06-02 | 滨州盟威戴卡轮毂有限公司 | Air tightness detection equipment for aluminum alloy hub machining |
| CN117232751A (en) * | 2023-11-15 | 2023-12-15 | 青岛正能交通装备有限公司 | But auto parts of short-term test examines utensil |
| CN120102029A (en) * | 2025-05-07 | 2025-06-06 | 沈阳新阳机电有限责任公司 | A device for testing the sealing performance of aircraft sensors |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206348112U (en) * | 2017-01-06 | 2017-07-21 | 厦门攸信信息技术有限公司 | A kind of equipment of test product air-tightness |
| CN206410831U (en) * | 2017-02-10 | 2017-08-15 | 宋洁 | A kind of product hermeticity multifunctional detecting device |
| CN107063616A (en) * | 2017-02-21 | 2017-08-18 | 蒋丽红 | A kind of drop test tool |
| CN107144407A (en) * | 2017-05-12 | 2017-09-08 | 亿信标准认证集团有限公司 | A kind of test device of packaging for foodstuff sealing property |
| CN206974628U (en) * | 2017-07-04 | 2018-02-06 | 广州鹰金钱企业集团公司 | Biscuit packs leakage test instrument |
| CN107796567A (en) * | 2017-11-20 | 2018-03-13 | 无锡市天密石化通用件厂 | A kind of device for detecting sealability of seal |
| CN108151973A (en) * | 2018-03-16 | 2018-06-12 | 河南创卓仓储科技有限公司 | A kind of detection device for detecting packaging bag air-tightness |
| CN207497061U (en) * | 2017-11-28 | 2018-06-15 | 河西学院 | A kind of instant noodles air-leakage test and defect ware discharger |
| CN108267277A (en) * | 2018-02-01 | 2018-07-10 | 广东丹青印务有限公司 | The gas leak detection device and its leak detection method of a kind of packaging bag |
| CN108815646A (en) * | 2018-07-18 | 2018-11-16 | 深圳市有钱科技有限公司 | Perfusion tube bubble detects box |
| CN208887854U (en) * | 2018-09-29 | 2019-05-21 | 深圳市鑫卓利电子有限公司 | A kind of vacuum test jig that leakproofness is strong |
-
2019
- 2019-09-17 CN CN201910876706.7A patent/CN110542513A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206348112U (en) * | 2017-01-06 | 2017-07-21 | 厦门攸信信息技术有限公司 | A kind of equipment of test product air-tightness |
| CN206410831U (en) * | 2017-02-10 | 2017-08-15 | 宋洁 | A kind of product hermeticity multifunctional detecting device |
| CN107063616A (en) * | 2017-02-21 | 2017-08-18 | 蒋丽红 | A kind of drop test tool |
| CN107144407A (en) * | 2017-05-12 | 2017-09-08 | 亿信标准认证集团有限公司 | A kind of test device of packaging for foodstuff sealing property |
| CN206974628U (en) * | 2017-07-04 | 2018-02-06 | 广州鹰金钱企业集团公司 | Biscuit packs leakage test instrument |
| CN107796567A (en) * | 2017-11-20 | 2018-03-13 | 无锡市天密石化通用件厂 | A kind of device for detecting sealability of seal |
| CN207497061U (en) * | 2017-11-28 | 2018-06-15 | 河西学院 | A kind of instant noodles air-leakage test and defect ware discharger |
| CN108267277A (en) * | 2018-02-01 | 2018-07-10 | 广东丹青印务有限公司 | The gas leak detection device and its leak detection method of a kind of packaging bag |
| CN108151973A (en) * | 2018-03-16 | 2018-06-12 | 河南创卓仓储科技有限公司 | A kind of detection device for detecting packaging bag air-tightness |
| CN108815646A (en) * | 2018-07-18 | 2018-11-16 | 深圳市有钱科技有限公司 | Perfusion tube bubble detects box |
| CN208887854U (en) * | 2018-09-29 | 2019-05-21 | 深圳市鑫卓利电子有限公司 | A kind of vacuum test jig that leakproofness is strong |
Non-Patent Citations (1)
| Title |
|---|
| 《世界轻工》编辑部编: "《世界轻工 （2）》", 31 January 1984, 上海科学技术文献出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451175A (en) * | 2020-04-09 | 2020-07-28 | 杭州数良科技有限公司 | Facial mask packaging bag air leakage accurate detection device based on Bernoulli principle |
| CN111451175B (en) * | 2020-04-09 | 2021-12-24 | 台州市路桥自强喷雾器厂 | Facial mask packaging bag air leakage accurate detection device based on Bernoulli principle |
| CN116202697A (en) * | 2023-05-05 | 2023-06-02 | 滨州盟威戴卡轮毂有限公司 | Air tightness detection equipment for aluminum alloy hub machining |
| CN116202697B (en) * | 2023-05-05 | 2023-08-11 | 滨州盟威戴卡轮毂有限公司 | Air tightness detection equipment for aluminum alloy hub machining |
| CN117232751A (en) * | 2023-11-15 | 2023-12-15 | 青岛正能交通装备有限公司 | But auto parts of short-term test examines utensil |
| CN120102029A (en) * | 2025-05-07 | 2025-06-06 | 沈阳新阳机电有限责任公司 | A device for testing the sealing performance of aircraft sensors |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110542513A (en) | Instant noodle air tightness sampling detection device in bags | |
| CN202814651U (en) | Dry test machine used for valve seal test | |
| CN207107849U (en) | A bottle embryo conveying device | |
| CN214040517U (en) | Water leakage detection device for pipe body sealing structure | |
| CN119063927B (en) | Medical airtight door sealing detection equipment | |
| CN213791763U (en) | Clinical medicine is with detecting categorised test-tube rack | |
| CN205404419U (en) | Food sulfur dioxide content detector | |
| CN205450500U (en) | A real negative pressure positioner and detecting system for backlight unit detecting system | |
| CN206563856U (en) | One kind vacuumizes pressing detection device | |
| CN211401565U (en) | Sealing detection device for gas fire-extinguishing equipment | |
| CN204027819U (en) | A kind of automobile retaining valve performance detection apparatus | |
| CN216669181U (en) | A gas leakage detection equipment for LED ultraviolet tube | |
| CN207147733U (en) | A kind of automatic leak-checking apparatus of lithium ion battery | |
| CN209559414U (en) | A kind of small-sized test line group of pressure regulator valve | |
| CN210243484U (en) | Waste liquid automatic checkout device | |
| CN210347215U (en) | Alkyd resin reation kettle vacuum sampler | |
| CN219369713U (en) | A liquid detection device for chemical safety | |
| CN219301877U (en) | Novel water sealing performance pressurization test device | |
| CN204944776U (en) | A kind of automatic sealing tightness tester | |
| CN219752310U (en) | Microbial inoculum activity detection device | |
| CN213327619U (en) | Test bed for testing bacterium resistance performance | |
| CN112228375A (en) | High low temperature low pressure fan performance detection case of security | |
| CN205538927U (en) | A incline and fill gas detection survey baffle that is used for curtain cavity glass to aerify usefulness | |
| CN213240034U (en) | Quick detection box for medicine safety detection | |
| CN206906268U (en) | A kind of clarity detecting apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191206 |