CN209961422U - Can leakproofness detection device - Google Patents
Can leakproofness detection device Download PDFInfo
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- CN209961422U CN209961422U CN201920679099.0U CN201920679099U CN209961422U CN 209961422 U CN209961422 U CN 209961422U CN 201920679099 U CN201920679099 U CN 201920679099U CN 209961422 U CN209961422 U CN 209961422U
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Abstract
The utility model discloses a can leakproofness detection device, including bottom plate and inside hollow detection case, the middle part on bottom plate top is fixed to the detection case, and the both ends at bottom plate top are all fixed and are equipped with electric telescopic handle, and the top of two electric telescopic handle outputs is all fixed and is equipped with the connecting plate, fixes being equipped with the case lid between two connecting plates, and the bottom of case lid is connected with the top block of detection case, and the middle part on case lid top is fixed and is equipped with the aspiration pump, and the inlet end of aspiration pump runs through the top of case lid. The utility model discloses a be equipped with the detection case and set up electric heating pipe in the inside of detection case, heat the inside water of detection case, utilize hydrothermal temperature to heat the inside air of can, utilize the air pump to outwards twitch the inside air of detection case simultaneously, can effectual reduction detection case inside air pressure, if can leak gas can be faster embody like this, the speed of detection is very fast, is favorable to improving detection efficiency.
Description
Technical Field
The utility model relates to a detection device specifically is a can leakproofness detection device.
Background
The tightness of cans is one of the important criteria for measuring the quality of cans, and if the tightness of cans is insufficient, external microorganisms can enter the interior of the cans to cause rancidity and deterioration of food, and the containers which can not guarantee the quality of the cans cannot be called sealed containers.
At present, the existing detection for the tightness of cans generally comprises the steps of placing the cans to be detected in a water bath at 86 +/-1 ℃ to enable the cans to be immersed 5cm below the water surface, observing for 5min, if small bubbles continuously rise, indicating that the cans leak, and completely heating air in the cans by hot water to enable the air to expand, so as to observe whether the cans leak, wherein the detection speed is slow, and the whole detection efficiency is influenced. Therefore, we improve this and propose a can tightness detection device.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a can tightness detection device, which comprises a bottom plate and a detection box with a hollow interior, wherein the detection box is fixed at the middle part of the top end of the bottom plate, electric telescopic rods are fixedly arranged at both ends of the top part of the bottom plate, two connecting plates are fixedly arranged at the top part of the output end of the electric telescopic rods, a box cover is fixedly arranged between the two connecting plates, the bottom end of the box cover is clamped and connected with the top end of the detection box, an air suction pump is fixedly arranged at the middle part of the top end of the box cover, the air inlet end of the air suction pump penetrates through the top part of the box cover, a window is arranged on the front side of the detection box, transparent glass is embedded inside the window, a plurality of electric heating pipes are fixedly arranged at the bottom end of the inner cavity of the detection box, a can placing plate is fixedly arranged at the bottom of the inner cavity of the detection box, temperature sensor passes through temperature controller and external power supply electric connection, a plurality of electric heating pipe all with temperature controller's output electric connection, last stretch switch and the bleed switch of being provided with of flush mounting plate of switch, two electric telescopic handle all is through stretch switch and external power supply electric connection, the aspiration pump is through bleed switch and external power supply electric connection.
As a preferred technical scheme of the utility model, the fixed first fixture block that is equipped with of interior edge department on detection case top, the fixed second fixture block that is equipped with of outward flange department of case lid bottom, first fixture block sets up with second fixture block phase-match.
As a preferred technical scheme of the utility model, first draw-in groove has all been seted up to the outer edge on detection case top and the top of first fixture block, the second draw-in groove has all been seted up, two to the inner edge department of case lid bottom and the bottom of second fixture block the inside of first draw-in groove is all fixed and is equipped with sealing rubber ring, the second draw-in groove sets up with sealing rubber ring phase-match.
As an optimized technical scheme of the utility model, a plurality of through-hole, a plurality of are seted up to the top that the board was placed to the can the through-hole is the matrix form and distributes at the top that the board was placed to the can.
As a preferred technical scheme of the utility model, the fixed sealing washer that is equipped with in fixed connection department of window and clear glass, the surface of sealing washer is connected with the internal surface fixed connection of window, the internal surface and the clear glass fixed surface all around of sealing washer are connected.
As an optimal technical scheme of the utility model, the bottom mounting of bottom plate is equipped with the slipmat, the slipmat adopts rubber to make.
The utility model has the advantages that: this kind of can leakproofness detection device sets up electric heating pipe through being equipped with the detection case and in the inside of detection case, heats the inside water of detection case, utilizes hydrothermal temperature to heat the inside air of can, utilizes the air pump to outwards twitch the inside air of detection case simultaneously, can effectual reduction detection case inside air pressure, if like this can leak gas can faster embodiment come out, the speed that detects is very fast, is favorable to improving detection efficiency.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a can tightness detection device of the present invention;
fig. 2 is a schematic view of a front sectional structure of a detection box of the device for detecting the can sealing performance of the present invention;
fig. 3 is a schematic view of the cross-section of the sealing rubber ring of the device for detecting the can sealing performance of the present invention.
In the figure: 1. a base plate; 2. a detection box; 201. a first card slot; 202. sealing the rubber ring; 3. an electric telescopic rod; 4. a connecting plate; 5. a box cover; 501. a second card slot; 6. an air pump; 7. a window; 8. transparent glass; 9. an electric heating tube; 10. a can placement plate; 1001. a through hole; 11. a temperature sensor; 12. a temperature controller; 13. a switch panel.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in figures 1, 2 and 3, the device for detecting the tightness of cans of the utility model comprises a bottom plate 1 and a hollow detection box 2, wherein the detection box 2 is fixed at the middle part of the top end of the bottom plate 1, both ends of the top part of the bottom plate 1 are both fixedly provided with electric telescopic rods 3, the top parts of the output ends of the two electric telescopic rods 3 are both fixedly provided with connecting plates 4, a box cover 5 is fixedly arranged between the two connecting plates 4, the bottom end of the box cover 5 is connected with the top end of the detection box 2 in a clamping way, the middle part of the top end of the box cover 5 is fixedly provided with an air suction pump 6, the air inlet end of the air suction pump 6 penetrates through the top part of the box cover 5, the front side of the detection box 2 is provided with a window 7, the inside of the window 7 is embedded with transparent glass 8, the bottom end of the inner cavity of the detection box 2 is fixedly provided, one side of detection case 2 inlays side by side and is equipped with temperature controller 12 and flush mounting plate of switch 13, and temperature sensor 11 passes through temperature controller 12 and external power supply electric connection, a plurality of electric heating pipe 9 all with temperature controller 12's output electric connection, be provided with stretch switch and bleed switch on the flush mounting plate of switch 13, and two electric telescopic handle 3 all through stretch switch and external power supply electric connection, and aspiration pump 6 is through bleed switch and external power supply electric connection.
Wherein, the fixed first fixture block that is equipped with in the interior border department on detection case 2 top, the fixed second fixture block that is equipped with in the outward flange department of case lid 5 bottom, first fixture block and second fixture block phase-match set up, are convenient for guarantee the sealed between detection case 2 and case lid 5 with 5 block of case lid at the top of detection case 2.
Wherein, first draw-in groove 201 has all been seted up on the outward flange department on 2 tops of detection case and the top of first fixture block, second draw-in groove 501 has all been seted up to the inner fringe department of 5 bottoms of case lid and the bottom of second fixture block, the inside of two first draw-in grooves 201 is all fixed and is equipped with sealing rubber ring 202, second draw-in groove 501 and the setting of sealing rubber ring 202 phase-match set up, it can guarantee to have better leakproofness between detection case 2 and the case lid 5 to set up sealing rubber ring 202, guarantee that aspiration pump 6 can play fine effect.
Wherein, a plurality of through-hole 1001 is seted up at the top that board 10 was placed to the can, and a plurality of through-hole 1001 is the matrix form and distributes at the top that board 10 was placed to the can, sets up through-hole 1001 and can guarantee that the mobile phase of the inside water of detection case 2 guarantees the water-bath heating effect.
Wherein, window 7 is equipped with the sealing washer with transparent glass 8's fixed connection department is fixed, the surface of sealing washer and window 7's internal surface fixed connection, the internal surface of sealing washer and transparent glass 8 fixed surface all around are connected, guarantee the leakproofness between window 7 and the transparent glass 8, avoid the water in the detection case 2 to flow from window 7 and transparent glass 8's junction.
The bottom end of the bottom plate 1 is fixedly provided with an anti-slip pad, the anti-slip pad is made of rubber, high friction force is guaranteed at the bottom of the bottom plate 1, and the bottom plate 1 can be well fixed conveniently.
When the device works, the device is firstly moved to a proper position, installed and fixed and connected with an external power supply, then a telescopic switch is started, a telescopic rod of an electric telescopic rod 3 extends out, the electric telescopic rod 3 is preferably of an LX600 type, a box cover 5 is driven to move upwards through a connecting plate 4, the box cover 5 is separated from a detection box 2 at the moment, then a proper amount of clean water is added into the detection box 2, a proper temperature interval is set on a temperature controller 12, the temperature controller 12 is preferably of a TC-05B type, a temperature sensor 11 converts a temperature signal of the clean water in the detection box 2 into a digital signal and transmits the digital signal to the temperature controller 12, the temperature sensor 11 is preferably of an WZP-02 type, the temperature controller 12 compares a signal transmitted by the temperature sensor 11 with the set temperature interval, if the temperature is not in the temperature interval range, the output end of the temperature controller 12 starts to supply power to an electric heating pipe 9, the electric heating tube 9 is preferably of a BST002 type, at this time, the electric heating tube 9 starts to release heat to heat the clean water inside the detection box 2, when the temperature of the clean water inside the detection box 2 reaches a proper temperature range, the output end of the electric heating tube 9 stops supplying power, so that the temperature of the clean water inside the detection box 2 is repeatedly maintained in a proper temperature range, then the can to be detected is slowly placed on the can placing plate 10 inside the detection box 2, the temperature of the clean water inside the detection box 2 heats the air inside the can, so that the air inside the detection box 2 starts to expand, then the telescopic rod of the electric telescopic rod 3 is controlled to retract through the telescopic switch, at this time, the box cover 5 slowly descends, when the box cover 5 and the detection box 2 slowly adhere to each other, the sealing rubber ring 202 is tightly clamped through the matching of the second clamping groove 501 and the first clamping groove 201, just so can guarantee the inside leakproofness of detection case 2, open the bleed switch next, aspiration pump 6 begins working, aspiration pump 6 is preferred VLK5504 type, outwards twitch the inside air of detection case 2, at this moment, observe the inside condition of detection case 2 through window 7, if can gas leakage will have the microbubble and rise in succession, otherwise the leakproofness of can is just good, the device utilizes aspiration pump 6 to outwards twitch the inside air of detection case 2 simultaneously, can effectual reduction detection case 2 inside air pressure, if can gas leakage can show faster like this, the speed of detection is very fast, be favorable to improving detection efficiency.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The can airtightness detection device comprises a bottom plate (1) and a detection box (2) which is hollow inside, and is characterized in that the detection box (2) is fixed in the middle of the top end of the bottom plate (1), electric telescopic rods (3) are fixedly arranged at two ends of the top of the bottom plate (1), connecting plates (4) are fixedly arranged at the tops of output ends of the two electric telescopic rods (3), a box cover (5) is fixedly arranged between the two connecting plates (4), the bottom end of the box cover (5) is connected with the top end of the detection box (2) in a clamping manner, an air suction pump (6) is fixedly arranged in the middle of the top end of the box cover (5), the air inlet end of the air suction pump (6) penetrates through the top of the box cover (5), a window (7) is arranged on the front side of the detection box (2), a transparent glass heating pipe (8) is embedded in the window (7), a plurality of electric heating pipes (9) are fixedly arranged, the fixed can that is equipped with in bottom of detection case (2) inner chamber places board (10), one side of detection case (2) inner chamber is inlayed and is equipped with temperature sensor (11), one side of detection case (2) is inlayed side by side and is equipped with temperature controller (12) and flush mounting plate of switch (13), temperature sensor (11) are through temperature controller (12) and external power supply electric connection, a plurality of electric heating pipe (9) all with the output electric connection of temperature controller (12), be provided with on flush mounting plate of switch (13) and stretch down switch and bleed switch, two electric telescopic handle (3) are all through stretching down switch and external power supply electric connection, aspiration pump (6) are through bleed switch and external power supply electric connection.
2. The device for detecting the tightness of a can according to claim 1, wherein a first block is fixedly arranged at the inner edge of the top end of the detection box (2), a second block is fixedly arranged at the outer edge of the bottom end of the cover (5), and the first block and the second block are matched.
3. The can tightness detection device according to claim 2, wherein a first clamping groove (201) is formed in an outer edge of a top end of the detection box (2) and a top end of the first clamping block, a second clamping groove (501) is formed in an inner edge of a bottom end of the box cover (5) and a bottom end of the second clamping block, a sealing rubber ring (202) is fixedly arranged inside each of the two first clamping grooves (201), and the second clamping groove (501) is matched with the sealing rubber ring (202).
4. The can sealing performance detecting apparatus according to claim 1, wherein the top of the can placing plate (10) is formed with a plurality of through holes (1001), and the plurality of through holes (1001) are distributed on the top of the can placing plate (10) in a matrix shape.
5. The can tightness detection device according to claim 1, characterized in that a sealing ring is fixedly arranged at the fixed connection position of the window (7) and the transparent glass (8), the outer surface of the sealing ring is fixedly connected with the inner surface of the window (7), and the inner surface of the sealing ring is fixedly connected with the outer surface of the periphery of the transparent glass (8).
6. The device for detecting the tightness of cans according to claim 1, wherein a non-slip mat is fixed on the bottom end of the bottom plate (1), and the non-slip mat is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920679099.0U CN209961422U (en) | 2019-05-14 | 2019-05-14 | Can leakproofness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920679099.0U CN209961422U (en) | 2019-05-14 | 2019-05-14 | Can leakproofness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209961422U true CN209961422U (en) | 2020-01-17 |
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ID=69245286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920679099.0U Expired - Fee Related CN209961422U (en) | 2019-05-14 | 2019-05-14 | Can leakproofness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209961422U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111272355A (en) * | 2020-03-12 | 2020-06-12 | 宁波双德电子有限公司 | Flat-plate sound box waterproof performance detection device |
| CN113834608A (en) * | 2021-11-25 | 2021-12-24 | 常州市鹤翔机械有限公司 | Liquid sight lens airtightness and pressure resistance detection equipment |
| CN117705364A (en) * | 2024-02-05 | 2024-03-15 | 晋中市综合检验检测中心 | Air tightness detection device for pressure gauge |
| CN118624080A (en) * | 2024-08-09 | 2024-09-10 | 四川高盛包装制品有限公司 | Pulling force detection device and method for opening can cover |
-
2019
- 2019-05-14 CN CN201920679099.0U patent/CN209961422U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111272355A (en) * | 2020-03-12 | 2020-06-12 | 宁波双德电子有限公司 | Flat-plate sound box waterproof performance detection device |
| CN113834608A (en) * | 2021-11-25 | 2021-12-24 | 常州市鹤翔机械有限公司 | Liquid sight lens airtightness and pressure resistance detection equipment |
| CN117705364A (en) * | 2024-02-05 | 2024-03-15 | 晋中市综合检验检测中心 | Air tightness detection device for pressure gauge |
| CN117705364B (en) * | 2024-02-05 | 2024-04-26 | 晋中市综合检验检测中心 | Air tightness detection device for pressure gauge |
| CN118624080A (en) * | 2024-08-09 | 2024-09-10 | 四川高盛包装制品有限公司 | Pulling force detection device and method for opening can cover |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 Termination date: 20200514 |
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| CF01 | Termination of patent right due to non-payment of annual fee |