CN113203528A

CN113203528A - Low borosilicate glass control injection bottle leak hunting device and check out test set thereof

Info

Publication number: CN113203528A
Application number: CN202110369569.5A
Authority: CN
Inventors: 周军; 周建栋
Original assignee: Nantong Xinde Pharmaceutical Packaging Material Co ltd
Current assignee: Nantong Xinde Pharmaceutical Packaging Material Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-08-03

Abstract

The invention discloses a leakage detection device for a low borosilicate glass tube injection bottle and detection equipment thereof, wherein the leakage detection device comprises a base, an auxiliary groove is formed in the middle of the top of the base, a shell matched with the base is arranged at the top end of the base, a water inlet is formed in the middle of the side wall of one side of the shell, water outlets matched with the shell are formed in two sides of the bottom of the shell, a valve matched with the water outlet is arranged at one end, away from the shell, of each water outlet, a function cover matched with the water outlet is arranged at the top end of the shell, a function base is arranged at the top end of the function cover, a sealing rubber block matched with the function cover is arranged in the middle of the bottom end of the function base, and a pressure detector and a test port matched with the function base are respectively arranged in the sealing rubber block. The beneficial effects are that: equipment can carry out comprehensive effectual detection to the leakproofness of bottle to equipment utilizes atmospheric pressure to detect and water pressure to detect and goes on in step, can let to detect more comprehensively, can distinguish the equipment prevent falling, the resistance to compression grade of shocking resistance.

Description

Low borosilicate glass control injection bottle leak hunting device and check out test set thereof

Technical Field

The invention relates to the field of low borosilicate glass controlled injection bottles, in particular to a leakage detection device for low borosilicate glass controlled injection bottles.

Background

The low borosilicate glass contains 5 to 8 percent of diboron trioxide, at present, the domestic common low borosilicate glass bottle adapts to the national conditions of backward production equipment and process, low cost and high demand in China to a certain extent, is often used as the manufacturing material of an injection bottle and is widely applied to the medical industry, according to Chinese patent document with the application number of 2020200470.3, the provided detection device for the glass oral liquid bottle is convenient for quick leak detection, can invert the bottle body, is convenient for airing the liquid in the liquid bottle, is convenient for the next process of the liquid bottle, greatly improves the detection efficiency of the liquid bottle, is more convenient to use, the shape and the material of the glass oral liquid bottle have certain similarity with the low borosilicate glass control injection bottle, the leak detection mode is similar, but the low borosilicate glass control injection bottle has wide action, the leakage detection device is mainly applied to the medical industry, the accuracy and the requirement on leakage detection are strict, a comprehensive detection effect cannot be well achieved by using single liquid leakage detection, if some bottles have small air leakage phenomena or weak holes, the leakage detection is difficult to achieve, the holes with different degrees can be detected under different air pressures, and when the leakage detection device exists, detection equipment matched with the leakage detection device is needed to detect the leakage detection device, the integral accuracy, the strength and the compression resistance of the device are ensured, the position can be tested, the falling prevention grade and the deformation grade are avoided, the warning is conveniently given in advance under different use environments, and the continuous complete accuracy of the leakage detection device is ensured.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

The invention provides a leakage detection device for an injection bottle made of a low borosilicate glass tube and detection equipment thereof, aiming at solving the technical problems in the prior art.

The technical scheme of the invention is realized as follows:

according to one aspect of the invention, the invention provides a leakage detection device for a low borosilicate glass tube injection bottle

A leakage detection device for an injection bottle made of low borosilicate glass comprises a base, an auxiliary groove is arranged in the middle of the top of the base, the top end of the base is provided with a shell matched with the base, the middle position of the side wall of one side of the shell is provided with a water inlet, the two sides of the bottom of the shell are both provided with water outlets matched with the shell, one end of each water outlet, far away from the shell, is provided with a valve matched with the water outlet, the top end of the shell is provided with a functional cover matched with the shell, the top end of the functional cover is provided with a functional seat, a sealing rubber block matched with the functional cover is arranged in the middle of the bottom end of the functional seat, a pressure detector and a test port matched with the functional seat are respectively arranged in the sealing rubber block, one side of the sealing rubber block is provided with a water pressure detector matched with the functional base, and the top end of the water pressure detector is provided with an early warning lamp matched with the water pressure detector.

Further, the water inlet with be equipped with the protection frame between the shells inner wall, the protection frame with the water inlet passes through screw fixed connection, just the protection frame is L shape structure, the protection frame with be equipped with the sponge stopper between the shells inner wall, the inside of water inlet is equipped with rather than the matched with sealing ring of intaking.

Furthermore, a sealing strip is arranged between the functional cover and the shell, and a scale indication strip matched with the outer wall of the shell is arranged at the bottom end of the functional cover.

Further, the casing is the hollow cylindrical structure in inside, the casing with be equipped with the mounting bracket between the base, the bottom of mounting bracket be equipped with base matched with sealed foam-rubber cushion.

Further, the inside in auxiliary tank is equipped with the mount, the bottom of mount with be equipped with the spring between the auxiliary tank, the outer wall cover of mount is equipped with a plurality of rubber and separates the water ring.

According to another aspect of the invention, a detection device for a leakage detection device of a low borosilicate glass tube type injection bottle is provided.

The detection device of the leakage detection device for the low borosilicate glass tube injection bottle comprises a detection frame, wherein two sides of the outer wall of the detection frame, which are far away from a detection pad, are respectively provided with a test press, a plurality of testing rods matched with the inner wall of the testing frame are arranged inside the testing press machine, a matching cover matched with the testing frame is arranged at the top end of the testing frame, a matching mounting frame is arranged between the matching cover and the top end of the detection frame, detection blocks matched with the matching cover are arranged on both sides of the bottom end of the matching cover, a detection groove is arranged in the detection block, a matching plate matched with the detection groove is arranged in the detection groove, a telescopic motor matched with the matching cover is arranged in the middle of the inner part of the matching cover, a telescopic rod matched with the detection frame is arranged at the bottom end of the telescopic motor, the bottom of telescopic link is equipped with the rubber block, the both sides of rubber block all are equipped with the supplementary piece of elasticity rubber.

Furthermore, the matching plate is matched with the shell in shape, a pressure spring is arranged between the matching plate and the matching cover, and an inductor is arranged between the pressure spring and the matching cover.

Further, the bottom symmetry of detection frame is equipped with the fixing base, the fixing base with cooperation groove has all been seted up between the diapire of detection frame, the both sides that the detection frame inner wall is relative all are equipped with rather than matched with and detect the pad, just detect the pad and be the soft pottery material.

Furthermore, one end of the testing rod, which is far away from the testing press machine, is provided with a testing pad, and the testing pads are matched with each other to form a plane with the same height as the inner wall of the shell.

The invention has the beneficial effects that: equipment can carry out comprehensive effectual detection to the leakproofness of bottle, and equipment utilizes atmospheric pressure to detect and water pressure detection go on in step, can let detect more comprehensively, avoid the condition that single detection method is difficult to comprehensive detection, in addition, the device still has assorted check out test set, can guarantee that the device is carrying out the in-process of hunting leak, the device has sufficient precision, avoid because the device produces deformation and compressive capacity and descends, lead to the test precision to reduce, also can comprehensively test the compressive capacity of device itself, can improve the quality index after the device produces, can distinguish preventing of equipment and fall, the level that the resistance to compression is shocked.

Drawings

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

FIG. 1 is a schematic structural diagram of a leakage detection device for a low borosilicate glass tubular injection bottle according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a detection device of a leakage detection device for a low borosilicate glass tubular injection bottle according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a detection frame of a low borosilicate glass tube injection bottle leakage detection device according to an embodiment of the invention.

In the figure:

1. a base; 2. an auxiliary groove; 3. a housing; 4. a water inlet; 5. a water outlet; 6. a functional cover; 7. a functional seat; 8. sealing the rubber block; 9. a pressure detector; 10. a test port; 11. a water pressure detector; 12. a protective frame; 13. a sponge plug; 14. a sealing strip; 15. a scale indication bar; 16. a mounting frame; 17. sealing the sponge cushion; 18. a fixed mount; 19. a spring; 20. a rubber water-proof ring; 21. a detection frame; 22. testing the press machine; 23. a test rod; 24. a mating cover; 25. matching with a mounting rack; 26. a detection block; 27. a detection tank; 28. a mating plate; 29. a telescopic motor; 30. a telescopic rod; 31. a rubber block; 32. an elastic rubber auxiliary block; 33. a pressure spring; 34. a fixed seat; 35. a detection pad; 36. and testing the pad.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the invention, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to an embodiment of the invention, the invention provides a leakage detection device for a low borosilicate glass tube injection bottle.

The first embodiment is as follows:

as shown in fig. 1-3, the leakage detecting apparatus for an injection bottle made of low borosilicate glass according to an embodiment of the present invention includes a base 1, an auxiliary groove 2 is disposed at a middle position of a top of the base 1, a housing 3 matched with the base 1 is disposed at a top end of the base 1, a water inlet 4 is disposed at a middle position of a side wall of one side of the housing 3, water outlets 5 matched with the housing 3 are disposed at two sides of a bottom of the housing 3, a valve matched with the water outlet 5 is disposed at one end of the water outlet 5 away from the housing 3, a functional cover 6 matched with the housing 3 is disposed at a top end of the housing 3, a functional seat 7 is disposed at a top end of the functional cover 6, a sealing rubber block 8 matched with the functional cover 6 is disposed at a middle position of a bottom end of the functional seat 7, a pressure detector 9 and a test port 10 matched with the functional seat 7 are disposed inside the sealing rubber block 8, one side of the sealing rubber block 8 is provided with a water pressure detector 11 matched with the functional seat 7, and the top end of the water pressure detector 11 is provided with an early warning lamp matched with the water pressure detector.

The specific arrangement and function of the base 1, the water outlet 5, the protective frame 12, the functional cover 6 and the functional seat 7 will be described in detail below.

As shown in figure 1, when in use, the shell 3 and the base 1 are installed and fixed in advance, then the bottom of the low borosilicate glass tube injection bottle is clamped in a fixing frame 18 and is perpendicular to the bottom wall of the shell 3 by pressing, the top end of the shell 3 is covered by a functional cover 6 and is slowly pressed down, a sealing rubber block 8 completely opens and closes the bottle mouth, and the tightness is ensured, then a detection gas pipeline or a detection liquid pipeline is connected through a functional seat 7 and flows into the bottle through a test port 10, gas is preferentially adopted to perform leak detection in the bottle, then detection liquid is injected into the shell 3 through a water inlet 4, a protection frame 12 is installed in advance, when water flow impacts the inside of the shell 3, a sponge plug 13 on the inner wall of the protection frame 12 is utilized, effective filtration and water flow impact buffering can be performed, and the injection is stopped after the water level and the water pressure rise to a certain degree, observe the inside and outside pressure of bottle through water pressure detector 11 and pressure detector 9, when water pressure atmospheric pressure is the same, stop admitting air, stop intaking, and observe the bottle and the inside condition of casing 3, produce the bubble when the water level outside the bottle, the bottle inside wall produces infiltration or bottleneck infiltration, it is unqualified so to represent, along with, begin to adjust pressure, be greater than water pressure and water pressure through atmospheric pressure respectively and be greater than two kinds of circumstances of atmospheric pressure, observe the leak hunting, and observe the record numerical value, for follow-up reference, after the leak hunting finishes, through 5 discharge liquid in outlet, after 10 exhaust gas through the test port, take out the bottle, accomplish the leak hunting.

Example two:

as shown in fig. 1-3, a protection frame 12 is arranged between the water inlet 4 and the inner wall of the housing 3, the protection frame 12 is fixedly connected with the water inlet 4 through a screw, the protection frame 12 is of an L-shaped structure, a sponge plug 13 is arranged between the protection frame 12 and the inner wall of the housing 3, a water inlet sealing ring matched with the water inlet 4 is arranged inside the water inlet 4, a sealing strip 14 is arranged between the functional cover 6 and the housing 3, a scale indication strip 15 matched with the outer wall of the housing 3 is arranged at the bottom end of the functional cover 6, the housing 3 is of a hollow cylindrical structure, a mounting frame 16 is arranged between the housing 3 and the base 1, a sealing sponge cushion 17 matched with the base 1 is arranged at the bottom end of the mounting frame 16, a fixing frame 18 is arranged inside the auxiliary tank 2, and a spring 19 is arranged between the bottom end of the fixing frame 18 and the auxiliary tank 2, the outer wall of the fixing frame 18 is sleeved with a plurality of rubber water-proof rings 20.

According to the embodiment of the invention, the detection equipment of the low borosilicate glass tube injection bottle leakage detection device is also provided.

Example three:

as shown in fig. 1-3, the detection apparatus for a leakage detection device of a low borosilicate glass tube-made injection bottle according to an embodiment of the present invention includes a detection frame 21, two sides of an outer wall of the detection frame 21, which are away from a detection pad 35, are provided with a test press 22, a plurality of test rods 23, which are matched with an inner wall of the detection frame 21, are provided inside the test press 22, a matching cover 24, which is matched with the top end of the detection frame 21, is provided at a top end of the detection frame 21, a matching mounting frame 25 is provided between the matching cover 24 and a top end of the detection frame 21, two sides of a bottom end of the matching cover 24 are provided with detection blocks 26, which are matched with the detection blocks 26, a detection groove 27 is provided inside the detection block 26, a matching plate 28, which is matched with the detection groove 27, a telescopic motor 29, which is matched with the matching cover 24, is provided at a middle position inside the matching cover 24, a telescopic rod 30, which is matched with the detection frame 21, is provided at a bottom end of the telescopic motor 29, the bottom of telescopic link 30 is equipped with rubber block 31, the both sides of rubber block 31 all are equipped with supplementary piece 32 of elasticity rubber.

The specific arrangement and function of the test frame 21, mating mounting frame 25, test press 22, test block 26 and test slot 27 will be described in detail below.

When the device is used specifically, the shell 3 is taken down from the base 1 and placed in the detection frame 21, the protection frame 12 is aligned to the matching groove at the fixed seat 34, the matching cover 24 is placed at the top of the detection frame 21, the matching plate 28 in the detection groove 27 is aligned to the top edge of the side wall of the shell 3 and is opened and closed, then the matching cover 24 starts to rotate slowly, the pressure spring 33 is always at a balanced contraction pressure along with the continuous rotation of the matching cover 24, if the top edge of the shell 3 is uneven, pressure imbalance occurs, at the moment, the detection value of the pressure spring 33 exceeds the balance interval and an alarm is generated, so that the observation and detection of personnel are facilitated, meanwhile, the telescopic motor 29 enables the telescopic rod 30 to be started, and slowly presses the rubber block 31 to slowly fill and press the inner wall of the shell 3, because the rubber block 31 and the shell 3 are in a balanced pressure state and a balanced shape state, when the weak condition of resistance to compression appears in casing 3, can prop up casing 3 lateral wall along with pushing down, make and detect pad 35 and produce deformation, simultaneously, because the other both sides of casing 3 are supported and are pressurizeed by test pad 36, because the circular structure of casing 3, through the pressurization both sides, can detect the pressure resistance of casing 3 and the maximum stress interval of deformation, simultaneously because the sectional type of test pad 36 distributes, can realize fore-and-aft casing 3 deformation when the rubber block 31 detects that detects.

Example four:

as shown in fig. 1-3, the cooperation board 28 with 3 shape phase-matches of casing, the cooperation board 28 with be equipped with pressure spring 33 between the cooperation lid 24, pressure spring 33 with be equipped with the inductor between the cooperation lid 24, the bottom symmetry of detection frame 21 is equipped with fixing base 34, fixing base 34 with all seted up the cooperation groove between the diapire of detection frame 21, the both sides that the detection frame 21 inner wall is relative all are equipped with rather than matched with detection pad 35, just detection pad 35 is the soft pottery material, test rod 23 keeps away from the one end of test press 22 is equipped with test pad 36, test pad 36 mutually support form with the plane of casing 3 inner wall class height.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the shell 3 and the base 1 are installed and fixed in advance, then the bottom of the low borosilicate glass tube injection bottle is clamped in the fixing frame 18 and is perpendicular to the bottom wall of the shell 3 by pressing, the top end of the shell 3 is covered by the functional cover 6 and is slowly pressed down, the bottle mouth is completely opened and closed by the sealing rubber block 8, the sealing performance is ensured, then the functional base 7 is connected with a detection gas pipeline or a detection liquid pipeline and flows into the bottle through the test port 10, gas is preferentially adopted to carry out leak detection in the bottle, then detection liquid is injected into the shell 3 through the water inlet 4, the protective frame 12 is installed in advance, when water flow impacts the inside of the shell 3, the sponge plug 13 on the inner wall of the protective frame 12 is utilized, effective filtering and water flow impact buffering can be carried out, and the injection is stopped after the water level and the water pressure rise to a certain degree, observing the internal and external pressures of the bottle through a water pressure detector 11 and a pressure detector 9, stopping air intake when the water pressure and the air pressure are the same, stopping water intake, observing the conditions inside the bottle and the shell 3, when bubbles are generated at the water level outside the bottle, water seepage is generated on the inner side wall of the bottle or water seepage occurs on the bottle mouth, indicating that the bottle is unqualified, adjusting the pressure along with the above, observing and detecting leakage through the two conditions that the air pressure is greater than the water pressure and the water pressure is greater than the air pressure respectively, observing and recording numerical values for subsequent reference, discharging liquid through a water outlet 5 after the leakage detection is finished, taking out the bottle body after the gas is discharged through a test port 10, completing the leakage detection, taking down the shell 3 from the base 1 when the detection and calibration are needed after the use is finished, placing the shell into the detection frame 21, aligning the protection frame 12 to a matching groove at a fixed seat 34, placing a matching cover 24 to the top of the detection frame 21, and align the matching plate 28 in the detection slot 27 with the top edge of the side wall of the shell 3 and open and close, then start to rotate the matching cover 24 slowly, along with the continuous rotation of the matching cover 24, the pressure spring 33 will be always in a balanced contraction pressure, if the top edge of the shell 3 is uneven, the pressure imbalance will occur, at this time, the detection value of the pressure spring 33 exceeds the balance interval and generates an alarm, thereby facilitating the observation and detection of personnel, at the same time, the telescopic motor 29 starts the telescopic rod 30 and presses the rubber block 31 slowly to flood and press the inner wall of the shell 3, because the rubber block 31 and the shell 3 are in a balanced pressure state and shape state, when the shell 3 is in a weak pressure resistant condition, along with the pressing, the side wall of the shell 3 will be supported, the detection pad 35 will deform, meanwhile, because the other two sides of the shell 3 are supported and pressed by the test pad 36, because of the circular structure of the housing 3, by pressurizing both sides, the maximum stress range of the pressure resistance and deformation of the housing 3 can be detected, and because of the sectional distribution of the test pads 36, the longitudinal deformation detection of the housing 3 can be realized when the rubber block 31 is detected.

In conclusion, by means of the technical scheme, during the whole use period, the equipment can comprehensively and effectively detect the sealing performance of the bottle body, air pressure detection and water pressure detection are synchronously performed, so that the detection can be more comprehensive, the situation that a single detection method is difficult to comprehensively detect is avoided, in addition, the device is also provided with matched detection equipment, the device can be ensured to have enough leak detection accuracy in the process of detecting the leak, the reduction of the test accuracy caused by the deformation and the reduction of the pressure resistance of the device is avoided, the pressure resistance of the device can also be comprehensively tested, the quality index of the device after production can be improved, and the falling resistance, the pressure resistance and the impact resistance of the equipment can be distinguished.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a low borosilicate glass control injection bottle leak hunting device, a serial communication port, including base (1), auxiliary tank (2) have been seted up to the intermediate position at base (1) top, the top of base (1) is equipped with rather than matched with casing (3), water inlet (4) have been seted up to the intermediate position of casing (3) one side lateral wall, the both sides of casing (3) bottom all are equipped with rather than matched with outlet (5), outlet (5) are kept away from the one end of casing (3) is equipped with rather than matched with valve, the top of casing (3) is equipped with rather than matched with function lid (6), the top of function lid (6) is equipped with function seat (7), the intermediate position of function seat (7) bottom be equipped with function lid (6) matched with sealed gluey piece (8), the inside of sealed gluey piece (8) be equipped with respectively function seat (7) matched with pressure detector (9) and survey function seat (7) matched with One side of the sealing rubber block (8) is provided with a water pressure detector (11) matched with the functional seat (7), and the top end of the water pressure detector (11) is provided with an early warning lamp matched with the water pressure detector.

2. The leakage detection device for the low borosilicate glass controlled injection bottle according to claim 1, wherein a protective frame (12) is arranged between the water inlet (4) and the inner wall of the shell (3), the protective frame (12) is fixedly connected with the water inlet (4) through a screw, the protective frame (12) is of an L-shaped structure, a sponge plug (13) is arranged between the protective frame (12) and the inner wall of the shell (3), and a water inlet sealing ring matched with the water inlet sealing ring is arranged inside the water inlet (4).

3. The leakage detection device for the low borosilicate glass controlled injection bottle as claimed in claim 1, wherein a sealing strip (14) is arranged between the functional cover (6) and the shell (3), and a scale indication strip (15) matched with the outer wall of the shell (3) is arranged at the bottom end of the functional cover (6).

4. The leakage detection device for the low borosilicate glass tubular injection bottle as claimed in claim 1, wherein said housing (3) is a cylindrical structure with a hollow interior, a mounting rack (16) is arranged between said housing (3) and said base (1), and a sealing sponge pad (17) matched with said base (1) is arranged at the bottom end of said mounting rack (16).

5. The leakage detection device for the low borosilicate glass tube injection bottle as claimed in claim 1, wherein a fixing frame (18) is arranged inside the auxiliary tank (2), a spring (19) is arranged between the bottom end of the fixing frame (18) and the auxiliary tank (2), and a plurality of rubber water-proof rings (20) are sleeved on the outer wall of the fixing frame (18).

6. The detection device of the leakage detection device for the low borosilicate glass controlled injection bottle is characterized by comprising a detection frame (21), wherein the two sides of the outer wall of the detection frame (21), which are far away from a detection pad (35), are respectively provided with a test press (22), the inside of the test press (22) is provided with a plurality of test rods (23) matched with the inner wall of the detection frame (21), the top end of the detection frame (21) is provided with a matching cover (24) matched with the detection frame, a matching installation frame (25) is arranged between the matching cover (24) and the top end of the detection frame (21), the two sides of the bottom end of the matching cover (24) are respectively provided with a detection block (26) matched with the detection block, the inside of the detection block (26) is provided with a detection groove (27), the inside of the detection groove (27) is provided with a matching plate (28) matched with the detection groove (27), the middle position of the interior of the matching cover (24) is provided with a telescopic motor (29) matched with the matching cover, the bottom end of the telescopic motor (29) is provided with a telescopic rod (30) matched with the detection frame (21), the bottom end of the telescopic rod (30) is provided with a rubber block (31), and two sides of the rubber block (31) are provided with elastic rubber auxiliary blocks (32).

7. The detection apparatus for detecting the leakage of the low borosilicate glass tubular injection bottle as claimed in claim 6, wherein said fitting plate (28) is matched with the shape of said housing (3), a pressure spring (33) is provided between said fitting plate (28) and said fitting cover (24), and an inductor is provided between said pressure spring (33) and said fitting cover (24).

8. The detection apparatus for the leakage detection device of the low borosilicate glass tubular injection bottle according to claim 6, wherein the bottom end of the detection frame (21) is symmetrically provided with a fixing seat (34), a matching groove is formed between the fixing seat (34) and the bottom wall of the detection frame (21), two opposite sides of the inner wall of the detection frame (21) are provided with detection pads (35) matched with the inner wall of the detection frame, and the detection pads (35) are made of soft ceramics.

9. The detection device for the leakage detection of the low borosilicate glass tube injection bottle as claimed in claim 6, wherein the end of the test rod (23) away from the test press (22) is provided with a test pad (36), and the test pads (36) are mutually matched to form a plane with the same height as the inner wall of the shell (3).