CN213985978U - Device for testing pressure resistance of bottle bag - Google Patents
Device for testing pressure resistance of bottle bag Download PDFInfo
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- CN213985978U CN213985978U CN202021652709.7U CN202021652709U CN213985978U CN 213985978 U CN213985978 U CN 213985978U CN 202021652709 U CN202021652709 U CN 202021652709U CN 213985978 U CN213985978 U CN 213985978U
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Abstract
The utility model provides a device for bottle bag pressure resistance test, the lower margin is installed to four corner belows of holding down plate, perpendicular fixed mounting has the several guide arm on the holding down plate, be provided with the several through-hole on the top board, the position and the shrinkage pool one-to-one of through-hole have the bearing, fixed mounting has the bearing in the through-hole, the guide arm passes the bearing and makes the top board be located holding down plate top and top board and can slide from top to bottom, the weight is placed in the top board, guide arm fixed plate fixed mounting is in the upper end of guide arm, the time-recorder is installed on the top board. After the technical scheme is adopted, the utility model discloses beneficial effect does: the device's top board utilizes the bearing to slide from top to bottom, can keep the level after stable, the lower margin of adjustment levelness is installed to the bottom board, can make whole device be in the horizontality, the sample is stressed steadily, the atress is more balanced, it is more accurate to make the test result, the weight adopts standard specification's weight, not only improve the uniformity of test horizontal reference, still avoid the complexity of weight and clamp plate customization, greatly reduced the clamp plate, the cost and the management degree of difficulty of weight customization, the time-recorder is installed to the device, can take notes loading sample load time.
Description
Technical Field
The utility model relates to a pressure resistance test device, concretely relates to carry out pressure resistance test's device to bottle bag etc..
Background
At present, according to relevant standards (such as YBB00132002-2015), bags, bottles and the like used for flexible packaging of a plurality of foods and medicines need to be tested for pressure resistance. The standard requires that a sample bag or bottle is filled with one-half bag/bottle volume of water and sealed by heat sealing. The sample is placed between the upper plate and the lower plate, the upper plate and the lower plate are kept horizontal and do not deform in the test, the surface of the sample to be tested is required to be smooth, the area of the upper plate and the area of the lower plate are larger than that of the test sample, a load with certain mass is loaded on the upper plate and is kept for 1 minute, the load with the loaded mass is the sum of the mass of the upper plate and the mass of a loaded weight, and the sample cannot be cracked or leaked visually. Most detection mechanisms and users have two problems when performing pressure resistance tests: 1. the operation is too simple, only a pressing plate with the area larger than that of the sample is placed above the sample, and an object with certain mass is loaded on the pressing plate, so that the horizontal retentivity between the upper plate and the lower plate is not concerned, and when the upper plate and the lower plate are inclined, the stress of the sample to be tested is unbalanced, so that the test result is inaccurate; 2. the user can not satisfy the requirement of the minimum load 80N to the arbitrary selection of the pressing plate, and the diversity of the pressing plate specification is caused, so that the experimental result standard of the pressure resistance is not uniform, and the cost and the management difficulty of the pressing plate and the weight customization are greatly increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, a device for bottle bag compression resistance tests is provided, the device's top board utilizes the bearing to slide from top to bottom, can keep the level after stabilizing, the lower margin of adjustment levelness is installed to the lower clamp plate, can make whole device be in the horizontality, the sample is steady by the pressure, the atress is more balanced, it is more accurate to make the test result, the weight adopts standard specification's weight, not only improve the uniformity of test horizontal reference, still avoid the complexity of weight and clamp plate customization, greatly reduced the clamp plate, the cost and the management degree of difficulty of weight customization, the time-recorder is installed to the device, can take notes load sample load time.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a device for bottle bag compression resistance test, including holding down plate 1, guide arm 2, top board 3, bearing 4, guide arm fixed plate 5, lower margin 6, weight 7, time-recorder 8, lower margin 6 is installed to four corner belows of holding down plate 1, perpendicular fixed mounting has several guide arm 2 on the holding down plate 1, be provided with several through-hole B on the top board 3, through-hole B's position and 1 top guide arm 2's of holding down plate position one-to-one, bearing 4 fixed mounting is in through-hole B, guide arm 2 passes bearing 4 and makes top board 3 be located 1 top of holding down plate and top board 3 and can slide from top to bottom, weight 7 is placed in 3 tops of top board, 5 fixed mounting in the upper end of guide arm 2 of guide arm fixed plate, time-recorder 8 is installed on top board 3.
The lower pressing plate 1 and the upper pressing plate 3 are horizontal panels with smooth surfaces.
The lower pressing plate 1 and the upper pressing plate 3 are made of materials which are not easy to deform.
The guide rod 2 is a cylindrical long rod, and the outer circumference of the guide rod is slightly smaller than the inner circumference of the bearing 4.
The ground feet 6 are adjustable in levelness.
The weight 7 is a standard weight.
The total weight of the upper pressure plate 3, the bearing 4 and the connecting piece is the minimum load value which can withstand pressure and meets the standard requirement.
The timer 8 may also be mounted on the lower pressure plate 1 or the guide bar 2.
The utility model discloses a theory of operation: when carrying out withstand voltage test, adjustment lower margin 6 makes holding down plate 1 be in the horizontality, mention top board 3 along the ascending direction of guide arm 2, place the sample on holding down plate 1, put down slowly top board 3 and loose hand behind the contact sample, when needing to increase the load and carry out withstand voltage test to the sample, the weight 7 of the quality specification of selection standard is placed on top board 3, after placing, press down timer 8 immediately and time, reach after the certain time and mention top board 3 along the ascending direction of guide arm 2 rapidly, and take out the sample, place top board 3 again in holding down plate 1 top, accomplish the test.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the lower margin through adjustable levelness has ensured the levelness of holding down plate, the levelness of holding down plate has been ensured through making holding down plate and the smooth and easy gliding bearing of guide arm, holding down plate and holding down plate do not incline, can make whole device be in the horizontality, the sample is stressed steadily, the atress is more balanced, it is more accurate to make the test result, the weight adopts the weight of standard specification, not only improve the uniformity of test horizontal reference, still avoid the complexity of weight and clamp plate customization, greatly reduced the clamp plate, the cost and the management degree of difficulty of weight customization.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view along the plane a-a of the present invention.
Fig. 3 is a plan view of the upper platen 3 of the present invention.
Description of reference numerals: the device comprises a lower pressing plate 1, a guide rod 2, an upper pressing plate 3, a bearing 4, a guide rod fixing plate 5, ground feet 6, weights 7, a timer 8 and a through hole B.
Detailed Description
Referring to fig. 1 to fig. 3, the technical solution adopted by the present embodiment is: the utility model provides a device for bottle bag compression resistance test, including holding down plate 1, guide arm 2, top board 3, bearing 4, guide arm fixed plate 5, lower margin 6, weight 7, time-recorder 8, lower margin 6 is installed to four corner belows of holding down plate 1, perpendicular fixed mounting has several guide arm 2 on the holding down plate 1, be provided with several through-hole B on the top board 3, through-hole B's position and 1 top guide arm 2's of holding down plate position one-to-one, bearing 4 fixed mounting is in through-hole B, guide arm 2 passes bearing 4 and makes top board 3 be located 1 top of holding down plate and top board 3 and can slide from top to bottom, weight 7 is placed in 3 tops of top board, 5 fixed mounting in the upper end of guide arm 2 of guide arm fixed plate, time-recorder 8 is installed on top board 3.
The lower pressing plate 1 and the upper pressing plate 3 are horizontal panels with smooth surfaces.
The lower pressing plate 1 and the upper pressing plate 3 are made of materials which are not easy to deform.
The guide rod 2 is a cylindrical long rod, and the outer circumference of the guide rod is slightly smaller than the inner circumference of the bearing 4.
The ground feet 6 are adjustable in levelness.
The weight 7 is a standard weight.
The total weight of the upper pressure plate 3, the bearing 4 and the connecting piece is the minimum load value which can withstand pressure and meets the standard requirement.
The timer 8 may also be mounted on the lower pressure plate 1 or the guide bar 2.
The utility model discloses a theory of operation: when carrying out withstand voltage test, adjustment lower margin 6 makes holding down plate 1 be in the horizontality, mention top board 3 along the ascending direction of guide arm 2, place the sample on holding down plate 1, put down slowly top board 3 and loose hand behind the contact sample, when needing to increase the load and carry out withstand voltage test to the sample, the weight 7 of the quality specification of selection standard is placed on top board 3, after placing, press down timer 8 immediately and time, reach after the certain time and mention top board 3 along the ascending direction of guide arm 2 rapidly, and take out the sample, place top board 3 again in holding down plate 1 top, accomplish the test.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the lower margin through adjustable levelness has ensured the levelness of holding down plate, the levelness of holding down plate has been ensured through making holding down plate and the smooth and easy gliding bearing of guide arm, holding down plate and holding down plate do not incline, can make whole device be in the horizontality, the sample is stressed steadily, the atress is more balanced, it is more accurate to make the test result, the weight adopts the weight of standard specification, not only improve the uniformity of test horizontal reference, still avoid the complexity of weight and clamp plate customization, greatly reduced the clamp plate, the cost and the management degree of difficulty of weight customization.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a device for bottle bag compression resistance test which characterized in that: comprises a lower pressing plate (1), a guide rod (2), an upper pressing plate (3), a bearing (4), a guide rod fixing plate (5), a ground foot (6), a weight (7) and a timer (8), lower margin (6) are installed to four corner below of holding down plate (1), perpendicular fixed mounting has several guide arm (2) on holding down plate (1), be provided with several through-hole (B) on top board (3), the position of through-hole (B) and the position one-to-one of guide arm (2) on holding down plate (1), through-hole (B) fixed mounting has bearing (4), guide arm (2) pass bearing (4) make top board (3) be located holding down plate (1) top and top board (3) and can slide from top to bottom, weight (7) are placed in top board (3) top, guide arm fixed plate (5) fixed mounting is in the upper end of guide arm (2), time-recorder (8) are installed on top board (3).
2. The apparatus for testing pressure resistance of bottle and bag according to claim 1, wherein: the lower pressing plate (1) and the upper pressing plate (3) are horizontal hard panels with smooth surfaces.
3. The apparatus for testing pressure resistance of bottle and bag according to claim 1, wherein: the guide rod (2) is a cylindrical long rod, and the outer circumference of the guide rod is slightly smaller than the inner circumference of the bearing (4).
4. The apparatus for testing pressure resistance of bottle and bag according to claim 1, wherein: the ground feet (6) are adjustable in levelness.
5. The apparatus for testing pressure resistance of bottle and bag according to claim 1, wherein: the weight (7) is a standard weight.
6. The apparatus for testing pressure resistance of bottle and bag according to claim 1, wherein: the total weight of the upper pressure plate (3), the bearing (4) and the connecting piece is the minimum load value for resisting pressure meeting the standard requirement.
7. The apparatus for testing pressure resistance of bottle and bag according to claim 1, wherein: the timer (8) can also be arranged on the lower pressure plate (1) or the guide rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021652709.7U CN213985978U (en) | 2020-08-11 | 2020-08-11 | Device for testing pressure resistance of bottle bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021652709.7U CN213985978U (en) | 2020-08-11 | 2020-08-11 | Device for testing pressure resistance of bottle bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213985978U true CN213985978U (en) | 2021-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021652709.7U Active CN213985978U (en) | 2020-08-11 | 2020-08-11 | Device for testing pressure resistance of bottle bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213985978U (en) |
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2020
- 2020-08-11 CN CN202021652709.7U patent/CN213985978U/en active Active
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