CN217560888U

CN217560888U - Fill hourglass gassing tester

Info

Publication number: CN217560888U
Application number: CN202221159454.XU
Authority: CN
Inventors: 赵仁斌; 张文军; 申启斌
Original assignee: Ninghai County Jimeite Electric Co ltd
Current assignee: Ninghai County Jimeite Electric Co ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-10-11
Anticipated expiration: 2032-05-12

Abstract

The utility model provides a fill hourglass gassing tester relates to gaseous test equipment technical field, this tester includes quick-witted case, be equipped with simultaneously on the quick-witted case and be used for the test to await measuring whether the product inflates qualified test unit that aerifys, be used for the test to await measuring whether the product leaks gas qualified gas leakage test unit and be used for the test to await measuring whether the product deflates qualified gassing test unit, aerify test unit, gas leakage test unit and gassing test unit all include a plurality of, aerify test unit, gas leakage test unit and gassing test unit circulation reciprocating motion. The utility model discloses to the product that awaits measuring that needs the test to inflate, leak gas and gassing, an operator can carry out multinomial operation simultaneously, has improved detection efficiency.

Description

Fill hourglass gassing tester

Technical Field

The utility model belongs to the technical field of gas test equipment technique and specifically relates to a fill hourglass gassing tester is related to.

Background

At present, aiming at products needing inflation, air leakage and deflation, the inflation test, the air leakage test and the deflation test can be respectively carried out by three operators only in different stations, and the detection efficiency is low.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an it leaks gas discharge tester to need the product of test inflation, gas leakage and gassing in solving prior art, operate respectively by a plurality of operators, lead to the technical problem that detection efficiency is comparatively low.

In order to realize the above-mentioned purpose, the utility model provides an fill hourglass gassing tester, the load simulator comprises a case, be equipped with simultaneously on the machine case and be used for the test to await measuring whether the product aerifys qualified test unit, be used for the test to await measuring whether the product leaks gas qualified gas leakage test unit and be used for the test to await measuring whether the product qualified gassing test unit of gassing, aerify the test unit gas leakage test unit and gassing test unit all includes a plurality of, aerify the test unit gas leakage test unit and gassing test unit circulation reciprocating motion.

According to an optional implementation mode, the case is provided with an air bag, a conducting air pipe communicated with the air bag and an inflation positioning jig, the inflation testing unit comprises an inflation assembly and an inflation control module, the inflation assembly and the inflation control module are arranged in the case and located below the inflation positioning jig, the inflation control module is in control connection with the inflation assembly, when the inflation assembly is inflated, the tail end of the conducting air pipe is communicated with an air outlet of a product to be tested, which is arranged on the inflation positioning jig, and the inflation assembly inflates the product to be tested.

According to an optional implementation mode, the inflation assembly comprises a thin cylinder and a thimble, the thin cylinder is in driving connection with the thimble, a product inflation switch is arranged on the product to be tested, and the thimble is used for controlling the product inflation switch to be turned on and off.

According to an optional implementation mode, an inflation switch button and an inflation indicator lamp are further arranged on the case, the inflation switch button is electrically connected with the inflation control module, and the inflation control module is in control connection with the thin cylinder.

According to an optional implementation mode, the case is further provided with an air discharging positioning jig, the air discharging test unit comprises an air discharging assembly and an air discharging control module, the air discharging assembly and the air discharging control module are arranged in the case and located below the air discharging positioning jig, the air discharging control module is in control connection with the air discharging assembly, when air is discharged, the tail end of the conducting air pipe is communicated with an air outlet of a product to be tested, which is arranged on the air discharging positioning jig, and the air discharging assembly discharges the product to be tested.

According to an optional implementation mode, the air bleeding component comprises a thin cylinder and a thimble, the thin cylinder is in driving connection with the thimble, a product air bleeding switch is arranged on the product to be tested, and the thimble is used for controlling the product air bleeding switch to be turned on and off.

According to an optional implementation mode, the chassis is further provided with an air bleeding switch button and an air bleeding indicator lamp, the air bleeding switch button is electrically connected with the air bleeding control module, and the air bleeding control module is in control connection with the thin cylinder.

According to an optional implementation mode, the air leakage testing unit comprises a sealed cavity, an adjustable cylinder and a pressing plate, the sealed cavity is arranged on the case, the adjustable cylinder and the pressing plate are arranged above the sealed cavity, the adjustable cylinder is in control connection with the pressing plate, and the pressing plate is used for sealing a cavity opening of the sealed cavity.

According to an optional implementation mode, a time relay and an air cylinder starting button are arranged on the case, and the air cylinder starting button is in control connection with the adjustable air cylinder through the time relay.

According to an optional implementation mode, the sealing device further comprises a pressure switch and an alarm, wherein the pressure switch is used for sensing pressure change in the sealed cavity, the pressure switch is electrically connected with the alarm, and the alarm is used for reading a pressure value of the pressure switch.

According to an optional implementation mode, a single-person operation and double-person operation change-over switch is arranged on the case, and switching of single-person operation equipment and double-person operation equipment can be achieved.

The utility model provides a fill hourglass gassing tester has following technological effect:

the air charging, leakage and discharging tester mainly comprises a case, wherein an air charging test unit, an air leakage test unit and a discharging test unit are installed on the case, the air charging test unit is used for testing whether a product to be tested is air-charged qualified or not, the air leakage test unit is used for testing whether the product to be tested is air-leaked qualified or not, the discharging test unit is used for testing whether the product to be tested is discharged qualified or not, the air charging test unit, the air leakage test unit and the discharging test unit respectively comprise a plurality of parts, and the air charging test unit, the air leakage test unit and the discharging test unit perform circular reciprocating action. The utility model discloses to the product that awaits measuring that needs the test to inflate, leak gas and gassing, an operator can carry out multinomial operation simultaneously, has improved detection efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view of the gas filling, leaking and discharging tester according to one embodiment of the present invention;

FIG. 2 is a top view of the leak and bleed tester of FIG. 1;

FIG. 3 is a side view of the leak and bleed tester of FIG. 1;

fig. 4 is a rear view of the leak and bleed tester of fig. 1.

Wherein, fig. 1-4:

1. a chassis; 11. inflating and positioning the jig; 12. an air-bleeding positioning jig; 13. a time relay;

2. an inflation test unit; 21. an inflation switch button; 22. an inflation indicator light;

3. a deflation test unit; 31. a deflation switch button; 32. a deflation indicator light;

4. a gas leakage test unit; 41. sealing the cavity; 42. an adjustable cylinder; 421. pressing a plate; 43. A square sealing strip; 44. a digital display SMC pressure switch; 45. an alarm; 46. a single-person operation and double-person operation change-over switch; 47. a cylinder start button;

5. an air bag;

6. and (5) testing the product to be tested.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.

As described in the background art, in the prior art, the inflation test, the air leakage test and the deflation test can be performed by three operators respectively only at different stations for products requiring inflation, air leakage and deflation test, and the detection efficiency is low.

Based on this, the utility model provides a fill hourglass gassing tester, mainly constitute by quick-witted case, install on the quick-witted case and aerify the test element, gas leakage test element and gassing test element, it is used for the test to await measuring whether aerify qualified product, gas leakage test element is used for the test to await measuring whether gas leakage of product is qualified, it is qualified that gassing test element is used for the test to await measuring whether product is outgassed, aerify the test element, gas leakage test element and gassing test element all include a plurality of, aerify the test element, gas leakage test element and gassing test element circulation reciprocating motion, aerify to needs the test, the product that awaits measuring of gas leakage and gassing, an operator can carry out multinomial operation simultaneously, and the detection efficiency is improved.

The following detailed description of the technical solution of the present invention is made with reference to the accompanying drawings 1-4.

As shown in figures 1-4, the structure of the air-filled leakage tester is the same as that of the utility model, and the air-filled leakage tester is mainly used for the air-filled test, the air leakage test and the air-out test of the air-filled increase articles.

As shown in fig. 1 and 2, the tester includes a case 1, an inflation test unit 2, an air leakage test unit 4 and an air leakage test unit 3 are installed on the case 1, the inflation test unit 2 is used for testing whether a product 6 to be tested is inflated to be qualified, the air leakage test unit 4 is used for testing whether the product 6 to be tested is air leakage to be qualified, the air leakage test unit 3 is used for testing whether the product 6 to be tested is deflated to be qualified, the inflation test unit 2, the air leakage test unit 4 and the air leakage test unit 3 all include a plurality of units, and the inflation test unit 2, the air leakage test unit 4 and the air leakage test unit 3 perform a circular reciprocating motion.

The tester of the utility model fills the gap of the testing instrument of the testing project required by the similar products to be tested 6 in the market; the test accuracy can be effectively improved, and the problems that products flowing into the next process have no inflation function or deflation function and the endurance function is increased are solved; compared with the original test method, the efficiency is improved by about two times (the original test method can only test 60-70PCS per hour, and the test method of the prior art can test 200PCS per hour).

Specifically, as shown in fig. 1 and 2, one tester can realize four-station inflation test operation, double-station air leakage test operation and double-station deflation test operation.

As shown in fig. 1 and 2, the case 1 is provided with an air bag 5, an air duct (not shown in the figure) connected with the air bag 5, and an inflatable positioning jig 11, wherein the air bag 5 comprises four air bags, two air bags are respectively arranged on the left and right, and the inflatable positioning jig 11 comprises four air bags, namely a 1# positioning jig, a 3# positioning jig, a 4# positioning jig and a 6# positioning jig.

The inflation testing unit 2 comprises an inflation assembly and an inflation control module, the inflation assembly comprises a thin cylinder and an ejector pin (the thin cylinder and the ejector pin are located inside the case 1 and not shown in the figure), the thin cylinder, the ejector pin and the inflation control module are arranged inside the case 1 and located below the inflation positioning jig 11, the thin cylinder is in driving connection with the ejector pin, the inflation control module is in control connection with the thin cylinder, a product inflation switch is arranged on the product 6 to be tested, the ejector pin is used for controlling the product inflation switch to be turned on and off, during inflation, the tail end of a conduction air pipe is communicated with an air outlet of the product 6 to be tested, which is arranged on the inflation positioning jig 11, and the thin cylinder inflates the product 6 to be tested through the ejector pin.

The chassis 1 is further provided with an inflation switch button 21 and an

inflation indicator lamp

22,1# positioning jig, a 3# positioning jig, a 4# positioning jig and a 6# positioning jig which are respectively provided with a corresponding inflation switch button 21 and an inflation indicator lamp 22, the inflation switch button 21 is electrically connected with an inflation control module, and the inflation control module is in control connection with the thin cylinder, as shown in fig. 1 and 2.

More specifically, as shown in fig. 1 and fig. 2, an air bleeding positioning fixture 12 is further disposed on the chassis 1, and the air bleeding positioning fixture 12 includes two positioning fixtures 2# and 5# respectively.

The deflation test unit 3 comprises a deflation component and a deflation control module, the deflation component comprises a thin cylinder and a thimble (the thin cylinder and the thimble are positioned inside the case 1 and not shown in the figure), the thin cylinder, the thimble and the deflation control module are arranged inside the case 1 and are positioned below the deflation positioning jig 12, the thin cylinder is in driving connection with the thimble, the deflation control module is in control connection with the thin cylinder, a product deflation switch is arranged on the product 6 to be tested, the thimble is used for controlling the opening and closing of the product deflation switch, during deflation, the tail end of the conduction air pipe is communicated with an air outlet of the product 6 to be tested which is arranged on the deflation positioning jig 12, and the thin cylinder deflates the product 6 to be tested through the thimble.

The chassis 1 is further provided with an air release switch button 31 and an

air release indicator

32,2# positioning jig and a 5# positioning jig which are respectively provided with a corresponding air release switch button 31 and an air release indicator 32, the air release switch button 31 is electrically connected with an air release control module, and the air release control module is in control connection with the thin cylinder, as shown in fig. 1 and 2.

More specifically, the air leakage testing unit 4 includes a sealing cavity 41, an adjustable cylinder 42 and a pressing plate 421, the sealing cavity 41 is a cavity a and a cavity B, the sealing cavity 41 is disposed on the chassis 1, a square sealing strip 43 is embedded above the sealing cavity 41, the adjustable cylinder 42 and the pressing plate 421 are disposed above the sealing cavity 41, the adjustable cylinder 42 is in control connection with the pressing plate 421, and the pressing plate 421 is used for sealing an opening of the sealing cavity 41.

In addition, a time relay 13 and an air cylinder starting button 47 are arranged on the case 1, and the air cylinder starting button is in control connection with the adjustable air cylinder 42 through the time relay 13. The pressure sensor also comprises a pressure switch and an alarm 45, wherein the pressure switch is used for sensing the pressure change in the sealed cavity 41, the pressure switch is preferably a digital display SMC pressure switch 44, the digital display SMC pressure switch 44 is electrically connected with the alarm 45, and the alarm 45 is used for reading the pressure value of the digital display SMC pressure switch 44.

The specific test process is as follows:

(1) Product to be tested inflation test

a. An air bag 5 is fixed right in front of the test platform, the air bag 5 is connected with an air outlet hole of a product 6 to be tested through an air duct, and a through groove is formed in the edge of the sealed cavity 41 and used for the air duct to pass through;

b. the product inflation switch is inching under the positioning jig through a thin cylinder driving thimble (cylinder diameter 40 × stroke 10);

c. according to a product inflation program of the inflation control module, after the thin cylinder is started to control the product inflation switch, the inflation control module controls the thin cylinder to continuously actuate the product inflation switch twice within 0.25 second, and actuate the product inflation switch once again after 6 seconds, so that the product starts to inflate, and the product inflation is completed after the product is continuously inflated for 12 seconds;

d. the thin cylinder automatically resets, the size of the inflating diameter of the air bag 5 is observed, whether the inflating of the product 6 to be measured is qualified or NG is judged, the size of the air bag 5 is increased, the inflating of the product 6 to be measured is qualified, and otherwise, the inflating is unqualified.

(2) Air leakage test of product to be tested

a. A square sealing strip 43 is embedded above the sealed cavity 41, a digital SMC pressure switch 44 is arranged right ahead the sealed cavity 41, a 100X 150 adjustable air cylinder 42 is arranged above the sealed cavity 41, a pressure plate 421 is connected below the adjustable air cylinder 42, and the pressure plate 421, the sealed cavity 41 and the sealing strip are ensured to be on the same vertical plane;

b. the time relay 13 and the air cylinder starting button 47 are used for controlling the adjustable air cylinder 42;

c. putting a product 6 to be tested, which is qualified in an inflation test, into the sealed cavity 41, pressing the air cylinder starting button 47, pressing the adjustable air cylinder 42 for about 18 seconds, sensing the pressure change in the sealed cavity 41 by the digital display SMC pressure switch 44, and after 12 seconds, basically stabilizing the pressure in the sealed cavity 41;

d. the alarm 45 reads the pressure value of the digital display SMC pressure switch 44 for 6 seconds, the pressure value has no obvious change, the alarm 45 does not alarm and display that the green light is qualified, otherwise, the alarm 45 displays that the red light is unqualified.

Wherein: the product air leakage test can be carried out by two persons or one person, the change-over switch 46 between the one person operation and the two person operation needs to be adjusted and pulled leftwards by the one person operation, a tester simultaneously presses the 1# air cylinder starting button 47 and the 4# air cylinder starting button 47, and two products in the A cavity and the B cavity can be simultaneously tested;

double operation needs to be transferred and pulled out one-man operation and double operation change over switch 46 to the right, and tester A presses 1#

cylinder start button

47 and 2# cylinder start button 47, tests the product in the A die cavity, and tester B presses 3#

cylinder start button

47 and 4# cylinder start button 47, tests the product in the B die cavity.

(3) Air leakage test of product to be tested

a. A 2# positioning jig and a 5# positioning jig are arranged right in front of the test platform, and a product air release switch (the thin cylinder is controlled by an air release control module) is inching under the positioning jig through a thin cylinder driving thimble (the cylinder diameter is 40 x the stroke is 10);

b. according to a product deflation program, placing a product 6 to be tested, which is qualified in a gas leakage test, into the No. 2 positioning jig or the No. 5 positioning jig, starting the deflation switch button 31, controlling the thin cylinder to continuously and twice jog the product deflation switch within 0.25 second by the deflation control module, starting product deflation, and observing the diameter of the air bag 5 after 6 seconds of deflation;

c. and judging whether the product 6 to be detected is qualified or NG, reducing the volume of the air bag 5, and judging whether the deflation of the product 6 to be detected is qualified or not, otherwise, judging that the deflation of the product 6 to be detected is unqualified.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a fill hourglass gassing tester, a serial communication port, includes quick-witted case, be equipped with simultaneously on the quick-witted case and be used for the test to await measuring whether the product aerifys qualified test unit, be used for the test to await measuring whether the product leaks gas qualified gas test unit and be used for the test to await measuring whether the product deflates qualified gassing test unit, aerify the test unit gas test unit and the gassing test unit all includes a plurality of, aerify the test unit gas test unit and the gassing test unit circulation reciprocating motion of exitting.

2. The leak-filling and venting tester as claimed in claim 1, wherein the case is provided with an air bag, a conducting air pipe connected to the air bag, and an inflation positioning fixture, the inflation testing unit includes an inflation assembly and an inflation control module, the inflation assembly and the inflation control module are disposed inside the case and below the inflation positioning fixture, the inflation control module is in control connection with the inflation assembly, when in inflation, the end of the conducting air pipe is connected to an air outlet of a product to be tested disposed on the inflation positioning fixture, and the inflation assembly inflates the product to be tested.

3. The inflation, leakage and deflation tester as claimed in claim 2, wherein the inflation assembly comprises a thin cylinder and a thimble, the thin cylinder is in driving connection with the thimble, the product to be tested is provided with a product inflation switch, and the thimble is used for controlling the product inflation switch to be turned on and off.

4. The inflation, leakage and deflation tester as claimed in claim 3, wherein the case is further provided with an inflation switch button and an inflation indicator light, the inflation switch button is connected with the inflation control module, and the inflation control module is in control connection with the thin cylinder.

5. The leak-filling and gas-releasing tester according to claim 2, wherein the case is further provided with a gas-releasing positioning jig, the gas-releasing testing unit comprises a gas-releasing component and a gas-releasing control module, the gas-releasing component and the gas-releasing control module are arranged inside the case and below the gas-releasing positioning jig, the gas-releasing control module is in control connection with the gas-releasing component, during gas releasing, the end of the gas conducting pipe is communicated with a gas outlet of a product to be tested, which is arranged on the gas-releasing positioning jig, and the gas-releasing component releases gas for the product to be tested.

6. The inflation, leakage and deflation tester as claimed in claim 5, wherein the deflation component comprises a thin cylinder and a thimble, the thin cylinder is in driving connection with the thimble, the product to be tested is provided with a product deflation switch, and the thimble is used for controlling the opening and closing of the product deflation switch.

7. The leak charge and discharge tester as claimed in claim 6, wherein a discharge switch button and a discharge indicator are further provided on the chassis, the discharge switch button is electrically connected to the discharge control module, and the discharge control module is in control connection with the thin cylinder.

8. The inflation, leakage and deflation tester as claimed in claim 5, wherein the deflation testing unit comprises a sealed cavity, an adjustable cylinder and a pressing plate, the sealed cavity is arranged on the chassis, the adjustable cylinder and the pressing plate are arranged above the sealed cavity, the adjustable cylinder is in control connection with the pressing plate, and the pressing plate is used for sealing the opening of the sealed cavity.

9. The apparatus according to claim 8, wherein the casing is provided with a time relay and a cylinder start button, and the cylinder start button is in control connection with the adjustable cylinder through the time relay.

10. The gas charging, leakage and discharging tester as claimed in claim 8, further comprising a pressure switch and an alarm for sensing pressure changes in the sealed cavity, wherein the pressure switch is connected with the alarm, and the alarm is used for reading a pressure value of the pressure switch.

11. The gas charging, leakage and discharging tester as claimed in any one of claims 1 to 10, wherein a single-person operation and double-person operation changeover switch is provided on the case, so that switching between a single-person operation device and a double-person operation device can be realized.