CN201514311U - Air pressure test instrument for paper containers - Google Patents
Air pressure test instrument for paper containers Download PDFInfo
- Publication number
- CN201514311U CN201514311U CN2009201543550U CN200920154355U CN201514311U CN 201514311 U CN201514311 U CN 201514311U CN 2009201543550 U CN2009201543550 U CN 2009201543550U CN 200920154355 U CN200920154355 U CN 200920154355U CN 201514311 U CN201514311 U CN 201514311U
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- paper
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- external
- air pressure
- made vessel
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Abstract
The utility model provides an air pressure test instrument for paper containers, which comprises a machine frame, an internal mold, an external mold, a cylinder, an outer seal ring, an inner seal ring, an air inlet pipe, an internal pressure air pipe, an external pressure air pipe, an internal pressure gauge and an external pressure gauge, wherein, the inner seal ring, an air inlet pipe and an internal pressure air pipe are arranged on the internal mold; one end of the cylinder is fixedly connected to the upper end of the internal mold; the external mold is fixed on the machine frame; the outer seal ring and the external pressure air pipe are arranged on the external mold; the internal pressure gauge is connected with one end of the internal pressure air pipe and fixed on the machine frame; and one end of the external pressure air pipe is connected with the external pressure gauge which is fixed on the machine frame. The air pressure test instrument for paper containers detects that whether a paper container leaks or not through detecting that whether the paper container leaks gas or not; and the utility model has the advantages of simple operation, high speed and high operating efficiency.
Description
Technical field
The utility model relates to a kind of testing tool of test paper container made seepage, especially relates to a kind of paper-made vessel air pressure tester that comes test paper container made seepage by barometric surveying.
Background technology
Paper-made vessel, particularly paper bowl, dixie cup are easy to use because of it, health and environmental protection, use increasing food processing manufacturer to select to use paper bowl, dixie cup to take packaged food.But the Quality Detection technology of paper bowl, dixie cup also rests on and installs finished paper bowl, dixie cup additional hot water or deep fat and estimate whether seepage of paper bowl, dixie cup after a period of time more now.Detected paper bowl, dixie cup can not re-use, and such detection method was both lost time, and wasted manufactured finished product again, quickly the actual production quality problems of reaction paper bowl, dixie cup.
The utility model content
But the purpose of this utility model provides the whether paper-made vessel air pressure tester of seepage of a kind of fast detecting paper-made vessel (particularly paper bowl and dixie cup), has the advantage of simple in structure, easy to use and high efficiency.
For achieving the above object, the utility model provides a kind of paper-made vessel air pressure tester, comprises frame, internal mold, external mold, cylinder, exterior seal ring, inner seal ring, goes into tracheae, interior air pipe, outer air pipe, interior pressure table and external pressure table; Wherein:
Described internal mold is provided with inner seal ring, goes into tracheae and interior air pipe;
One end of described cylinder is fixedly connected on the upper end of described internal mold;
Described external mold is fixed on the described frame, and described external mold is provided with exterior seal ring and outer air pipe;
Press table to be connected with an end of described interior air pipe in described, described interior pressure table is fixed on the described frame, and the other end of described outer air pipe is connected with the external pressure table, and described external pressure table is fixed on the described frame.
Best, described paper-made vessel air pressure tester also comprises swivel arm and rotation axis.
Best, described swivel arm is fixed on the described rotation axis; Described rotation axis is fixed on the described frame, and described swivel arm is fixedly connected on described cylinder.
Best, the outside of described internal mold and the inside of described external mold are truncated cone-shaped and mate mutually, and the central axis of described internal mold and described external mold overlaps.
Best, described swivel arm is fixed on the described rotation axis by rotary axle box.
Best, be provided with 4 at described end of going into tracheae and go into the tracheae arm, wherein, 2 in left side is gone into the tracheae arm and is connected on the left side wall of described internal mold respectively hermetically, 2 on right side is gone into the tracheae arm and is connected hermetically on the right side wall of described internal mold respectively, and 4 are gone into the tracheae arm and are symmetrical distribution.
Best, described frame comprises two platforms up and down, and described external mold is fixed on the lower platform of described frame, and described interior pressure table and described external pressure table are fixed on the upper mounting plate of described frame.
Best, paper-made vessel is paper bowl or dixie cup.
The utility model provides a kind of paper-made vessel air pressure tester, whether leaks gas whether seepage of test paper container made by test paper container made (particularly paper bowl, dixie cup), and is not only simple to operate but also speed is fast, high efficiency.
Description of drawings
Fig. 1 is the front view of the utility model paper-made vessel air pressure tester;
Fig. 2 is the partial view of the utility model paper-made vessel air pressure tester.
Description of reference numerals:
Internal mold 1, external mold 2, frame 3, exterior seal ring 4, inner seal ring 5, rotary axle box 6, rotation axis 7, swivel arm 8, interior air pipe 9, cylinder 10, interior pressure table 11, external pressure table 12, outer air pipe 13, go into tracheae 14, paper bowl 15, inside cavity 16, outer die cavity 17.
Embodiment
Below by specific embodiment, and in conjunction with the accompanying drawings the utility model is described in further detail.
Fig. 1 is the front view of the utility model paper-made vessel air pressure tester, and Fig. 2 is the partial view of the utility model paper-made vessel air pressure tester.As shown in Figure 1 and Figure 2, the utility model paper-made vessel air pressure tester comprises internal mold 1, external mold 2, frame 3, cylinder 10, exterior seal ring 4, inner seal ring 5, goes into tracheae 14, interior air pipe 9, outer air pipe 13, interior pressure table 11 and external pressure table 12.Wherein, fixedly connected with an end (piston rod) of cylinder 10 in the upper end of internal mold 1, internal mold 1 is provided with and is used for and goes into the pore that tracheae 14 is connected, the other end of going into tracheae 14 is connected with the container that holds certain pressure gas, with to feeding the gas of certain pressure intensity with the pore of going into the internal mold 1 that tracheae 14 is connected; External mold 2 is fixedly mounted on the frame 3, and interior pressure table 11 and external pressure table 12 also are fixedly mounted on respectively on the frame 3.Interior pressure table 11 closely is connected with another pore on the internal mold 1 by interior air pipe 9, and the bottom of external mold 2 also is provided with pore, and is connected with external pressure table 12 by outer air pipe 13.
Internal mold 1 is provided with inner seal ring 5, internal mold 1, inner seal ring 5 and tested paper-made vessel formation inside cavity 16; External mold 2 is provided with exterior seal ring 4, and external mold 2, exterior seal ring 4 forms outer die cavity 17 with tested paper-made vessel, and inside cavity 16 and outer die cavity 17 are airtight cavity, are mutually independent.
The detailed process whether paper-made vessel air pressure tester test paper container made leaks gas is: utilize cylinder 10 to drive internal mold 1 earlier and move upward, internal mold 1 is separated with external mold 2, paper-made vessel to be detected is put into external mold 2, utilize cylinder 10 to drive internal mold 1 then and move downward, be pressed on external mold 2 up to internal mold 1; Like this, form an airtight inside cavity 16 between internal mold 1, inner seal ring 5 and the paper-made vessel; Form the outer die cavity 17 of another confined space between external mold 2, exterior seal ring 4 and the paper-made vessel; Inside cavity 16 communicates with interior pressure table 11 by interior air pipe 9, and interior pressure table 11 can measure the pressure in the inside cavity 16, and outer die cavity 17 communicates with external pressure table 12 by outer air pipe 13, and external pressure table 12 can measure the pressure in the outer die cavity 17; Then, the pressurized air of some is injected in the inside cavity 16 by going into tracheae 14, when detected paper-made vessel is gastight specification product, pressurized air in the inside cavity 16 can not leak in the outer die cavity 17 by paper-made vessel, interior pressure table 11 can show the air pressure in the inside cavity 16, and the air pressure numerical value that external pressure table 12 shows is 0; When detected paper-made vessel is the substandard product that leaks, pressurized air in the inside cavity 16 leaks in the outer die cavity 17 by the leakage point of paper-made vessel, make the gas that is full of certain pressure intensity in the outer die cavity 17, because outer die cavity 17 communicates with external pressure table 12, the demonstration of external pressure table 12 is greater than 0 gas pressure intensity value.
As of the present utility model preferred embodiment a kind of, this paper-made vessel air pressure tester also comprises swivel arm 8 and rotation axis 7.Wherein, be provided with the rotation axis 7 on the vertical direction regularly on frame 3, and be provided with swivel arm 8 regularly by rotary axle box 6 on rotation axis 7, swivel arm 8 is fixedly connected on cylinder 10.Like this, can internal mold 1 moving axis 7 that rotates be rotated by pulling swivel arm 8.When using this paper-made vessel air pressure tester, utilizing cylinder 10 to drive internal mold 1 earlier moves upward, spur swivel arm 8 then internal mold 1 moving axis 7 that rotates is rotated to an angle, internal mold 1 is separated with external mold 2 and misplace, be more convenient for like this paper-made vessel to be measured is put into external mold 2.After paper-made vessel to be measured put into external mold 2, spur swivel arm 8 again and make internal mold 1 rotate back to original position, drive internal molds 1 by cylinder 10 at last and move downward, be pressed on external mold 2 up to internal mold 1.
As another preferred embodiment of the present utility model, be provided with 4 at described end of going into tracheae 14 and go into the tracheae arm, wherein, 2 in left side is gone into the tracheae arm and is connected on the left side wall of described internal mold respectively hermetically, 2 on right side is gone into the tracheae arm and is connected hermetically on the right side wall of described internal mold respectively, and 4 are gone into the tracheae arm and are symmetrical distribution.So not only pressurized air can be injected in the inside cavity 16 more uniformly, and these 4 are gone into the tracheae arm and can play a supporting role better.
As another preferred embodiment of the present utility model, frame 3 comprises two platforms up and down.Wherein, external mold 2 is fixed on the lower platform of frame 3, and interior pressure table 11 and external pressure table 12 are fixed on the upper mounting plate of frame 3.Can make into the layout of tracheae 14, interior air pipe 9 and outer air pipe 13 smoothly more like this, avoid above-mentioned three pipes to be intertwined.Simultaneously, swivel arm 8 preferably is arranged on the middle part or the top of rotation axis 7 regularly, between cylinder 10 and the external mold 2 distance enough far away is just arranged like this, that is to say, cylinder 10 can drive internal mold 1 and move up to enough places away from external mold 2, and internal mold 1 is fully separated with external mold 2.This is because when paper-made vessel volume to be measured is excessive, moves up to enough places away from external mold 2 if cylinder 10 can not drive internal mold 1, and then paper-made vessel to be measured being put into external mold 2 will be very difficult.Therefore, swivel arm 8 is arranged on regularly the middle part of rotation axis 7 or the beneficial effect that top has the usable range that enlarges this paper-made vessel air pressure tester.
At present, it is paper bowl and dixie cup that food processing enterprises are used maximum paper-made vessels, so this paper-made vessel air pressure tester is mainly used in the test paper bowl and whether dixie cup exists seepage.Present employed paper bowl and dixie cup are generally truncated cone-shaped, and therefore, as of the present utility model preferred embodiment a kind of, the inside of the outside of internal mold 1 and external mold 2 is truncated cone-shaped and mates mutually.The inside of the outside of internal mold 1 and external mold 2 can also be the square bodily form, cube shaped or cylindrical or the like in addition, and different is when the inside of the outside of internal mold 1 and external mold 2 is truncated cone-shaped, and the usable range of this paper-made vessel air pressure tester is wider.
The utility model paper-made vessel air pressure tester is simple in structure, easy to use, has not only reduced the time of test paper container made, has improved speed and efficient, and can not cause the waste of detected paper-made vessel, provides cost savings.
The utility model is illustrated by top embodiment, and still, the utility model is not limited to particular example as described herein and embodiment.Any those of skill in the art are easy to be further improved under the situation that does not break away from the utility model spirit and scope and are perfect, therefore the utility model only is subjected to the restriction of the content and the scope of the utility model claim, and its intention contains all and is included in alternatives and equivalent in the utility model spirit and scope that limited by this claim.
Claims (7)
1. paper-made vessel air pressure tester, it is characterized in that described paper-made vessel air pressure tester comprises frame (3), internal mold (1), external mold (2), cylinder (10), exterior seal ring (4), inner seal ring (5), goes into tracheae (14), interior air pipe (9), outer air pipe (13), interior pressure table (11) and external pressure table (12); Wherein:
Described internal mold (1) is provided with inner seal ring (5), goes into tracheae (14) and interior air pipe (9);
One end of described cylinder (10) is fixedly connected on the upper end of described internal mold (1);
Described external mold (2) is fixed on the described frame (3), and described external mold (2) is provided with exterior seal ring (4) and outer air pipe (13);
Press table (11) to be connected in described with an end of described interior air pipe (9), press table (11) to be fixed on the described frame (3) in described, the other end of described outer air pipe (13) is connected with external pressure table (12), and described external pressure table (12) is fixed on the described frame (3).
2. paper-made vessel air pressure tester according to claim 1 is characterized in that, described paper-made vessel air pressure tester also comprises swivel arm (8) and rotation axis (7).
3. paper-made vessel air pressure tester according to claim 2 is characterized in that, described swivel arm (8) is fixed on the described rotation axis (7); Described rotation axis (7) is fixed on the described frame (3), and described swivel arm (8) is fixedly connected on described cylinder (10).
4. according to claim 1 or 2 or 3 described paper-made vessel air pressure testers, it is characterized in that, the inside of the outside of described internal mold (1) and described external mold (2) is truncated cone-shaped and mates mutually, and the central axis of described internal mold (1) and described external mold (2) overlaps.
5. paper-made vessel air pressure tester according to claim 4 is characterized in that described swivel arm (8) is fixed on the described rotation axis (7) by rotary axle box (6).
6. according to claim 1 or 2 or 3 described paper-made vessel air pressure testers, it is characterized in that, be provided with 4 at described end of going into tracheae (14) and go into the tracheae arm, wherein, 2 in left side is gone into the tracheae arm and is connected on the left side wall of described internal mold (1) respectively hermetically, 2 on right side is gone into the tracheae arm and is connected hermetically on the right side wall of described internal mold (1) respectively, and 4 are gone into the tracheae arm and are symmetrical distribution.
7. according to claim 1 or 2 or 3 described paper-made vessel air pressure testers, it is characterized in that, described frame (3) comprises two platforms up and down, described external mold (2) is fixed on the lower platform of described frame (3), and described interior table (11) and the described external pressure table (12) of pressing is fixed on the upper mounting plate of described frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201543550U CN201514311U (en) | 2009-05-21 | 2009-05-21 | Air pressure test instrument for paper containers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201543550U CN201514311U (en) | 2009-05-21 | 2009-05-21 | Air pressure test instrument for paper containers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201514311U true CN201514311U (en) | 2010-06-23 |
Family
ID=42485723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201543550U Expired - Fee Related CN201514311U (en) | 2009-05-21 | 2009-05-21 | Air pressure test instrument for paper containers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201514311U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758591A (en) * | 2016-05-04 | 2016-07-13 | 安徽省芜湖仪器仪表研究所 | Detection device for oil pump flange sealing property and detection method of detection device |
| TWI600889B (en) * | 2016-06-08 | 2017-10-01 | No liquid container leak detection device and its detection method | |
| CN114878097A (en) * | 2022-05-19 | 2022-08-09 | 宁夏天利丰能源利用有限公司 | Be used for cryogenic pump capability test device |
-
2009
- 2009-05-21 CN CN2009201543550U patent/CN201514311U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758591A (en) * | 2016-05-04 | 2016-07-13 | 安徽省芜湖仪器仪表研究所 | Detection device for oil pump flange sealing property and detection method of detection device |
| TWI600889B (en) * | 2016-06-08 | 2017-10-01 | No liquid container leak detection device and its detection method | |
| CN114878097A (en) * | 2022-05-19 | 2022-08-09 | 宁夏天利丰能源利用有限公司 | Be used for cryogenic pump capability test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20160521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |