CN220893703U

CN220893703U - Sample bottle lid sealing effect tester

Info

Publication number: CN220893703U
Application number: CN202322608556.6U
Authority: CN
Inventors: 张罡; 陈睿
Original assignee: Qingdao Bayer Biotech Co ltd
Current assignee: Qingdao Bayer Biotech Co ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-05-03
Anticipated expiration: 2033-09-26

Abstract

The utility model relates to the technical field of bottle cap detection, in particular to a sample bottle cap sealing effect tester which can intuitively observe a bottle cap with poor sealing property and improve detection efficiency; the device comprises a base, a plurality of supporting legs and a plurality of rubber pads, wherein the supporting legs are fixedly arranged at four corners of the bottom end of the base respectively and are used for supporting the base, the rubber pads are fixedly arranged at the bottom ends of the supporting legs, the friction force of the bottom surfaces of the supporting legs is increased, and the stability of the device during placement is ensured; still include water tank, transparent toughened glass, inflation mechanism, hold-down mechanism and detection mechanism, water tank fixed mounting is on the top of base, and it has transparent toughened glass to inlay on the front end lateral wall of water tank, and inflation mechanism installs in the inside of water tank, and hold-down mechanism installs on the top of water tank, and detection mechanism installs on inflation mechanism.

Description

Sample bottle lid sealing effect tester

Technical Field

The utility model relates to the technical field of bottle cap detection, in particular to a sample bottle cap sealing effect tester.

Background

The bottle cap has the functions of keeping the sealing performance of the content product and preventing the theft from opening and safety, so the bottle cap is widely applied to bottled products, and is a key product for bottle container packaging in the production process of the bottle cap, and the bottle cap is widely used in the upstream industries of food, beverage industry, wine, chemical industry and pharmaceutical industry, and the tightness detection is required to be carried out on the produced bottle cap. Through retrieving, a portable bottle lid leakproofness detection device that prior art publication number CN212567832U proposed, including detecting jar, barometer and piston rod, the through-hole has been seted up at the top of detecting the jar, the one end of piston rod passes the through-hole and extends to the middle part of detecting the jar, the piston rod is in the one end fixed mounting who detects the jar has the piston, the other end fixed mounting of piston rod has the handle, the bottom fixedly connected with outlet duct of detecting the jar, the bottom fixed mounting of outlet duct has the rubber mouth, judges the leakproofness of bottle lid through observing whether the numerical value of barometer changes, convenient and fast, detection efficiency is high. However, when the bottle cap is used, the numerical value of the pressure gauge needs to be observed, a certain time needs to be waited, and the bottle cap with poor sealing performance cannot be observed more intuitively, so that the detection efficiency is affected.

Disclosure of utility model

In order to solve the technical problems, the utility model provides the sample bottle cap sealing effect tester which can intuitively observe the bottle cap with poor sealing performance and improve the detection efficiency.

The utility model relates to a sample bottle cap sealing effect tester which comprises a base, a plurality of supporting legs and a plurality of rubber pads, wherein the supporting legs are respectively fixedly arranged at four corners of the bottom end of the base and are used for supporting the base, the rubber pads are fixedly arranged at the bottom ends of the supporting legs, the friction force of the bottom surfaces of the supporting legs is increased, and the stability of the device during placement is ensured; the device comprises a base, a water tank, transparent toughened glass, an inflation mechanism, a pressing mechanism and a detection mechanism, wherein the water tank is fixedly arranged at the top end of the base, the transparent toughened glass is inlaid on the side wall of the front end of the water tank, the inflation mechanism is arranged in the water tank, the pressing mechanism is arranged at the top end of the water tank, and the detection mechanism is arranged on the inflation mechanism; put the bottle lid on air extraction mechanism, compress tightly the bottle lid through hold-down mechanism, seal the bottle lid opening, then add clear water to the water tank, make the bottle lid be located below the surface of water, make the inside of bottle lid be full of the air that has pressure through air extraction mechanism, the bottle lid that the leakproofness is not good will produce the bubble in water, the inspector observes through transparent toughened glass have the bubble can, be convenient for audio-visual observe, improve detection efficiency, record the testing result through detection mechanism, be convenient for follow-up adjustment.

Preferably, the water tank further comprises a water inlet pipe, a water inlet valve, a water drain pipe and a drain valve, wherein the water inlet pipe is fixedly arranged at the upper part of the left side wall of the water tank, the water inlet valve is arranged on the water inlet pipe, the water drain pipe is fixedly connected to the lower part of the right side wall of the water tank, and the drain valve is arranged on the water drain pipe; the water inlet pipe is connected with an external water pipe, water can be added into the water tank through the water inlet pipe when the water in the water tank is turbid and needs to be replaced, and the water in the water tank can be discharged through the water outlet pipe by opening the water outlet valve, so that the convenience in use is improved.

Preferably, the inflation mechanism comprises a plurality of piston cylinders, a plurality of piston plates, a plurality of connecting pipes, a plurality of rubber nozzles, a plurality of piston rods, a push plate and two first electric telescopic rods, wherein the plurality of piston cylinders are uniformly arranged at the inner bottom end of the water tank at intervals, the plurality of piston plates are respectively and slidably arranged in the piston cylinders, the top ends of the piston cylinders are fixedly connected with the connecting pipes, the rubber nozzles are arranged on the outer walls of the connecting pipes, the bottom ends of the piston plates are fixedly connected with the piston rods, the piston rods penetrate through the bottom ends of the water tank and the base in a sliding mode, the bottom ends of the plurality of piston rods are fixedly connected with the top ends of the push plate, the two first electric telescopic rods are symmetrically arranged at the bottom ends of the base, and the bottom ends of the first electric telescopic rods are fixedly connected with the top ends of the push plate; the bottle cap to be subjected to sealing test is connected with the connecting pipe corresponding to the inner diameter of the bottle cap, the rubber nozzle has certain elasticity, can be attached to the bottle cap in a certain specification range, can effectively improve adaptability, can avoid that a gap is formed between the connecting pipe and the bottle cap to reduce the detection accuracy, starts the first electric telescopic rod, the telescopic end of the first electric telescopic rod drives the push plate to move upwards, the push plate pushes the piston rod to move upwards, so that the piston plate is pushed to move upwards in the piston cylinder, the bottle cap is filled with pressurized air, and the bottle cap with poor sealing performance can generate bubbles in water.

Preferably, the pressing mechanism comprises two vertical plates, a transverse plate, two second electric telescopic rods, a pressing plate and a plurality of pressing blocks, wherein the two vertical plates are respectively and fixedly arranged at the left side and the right side of the top end of the water tank; after the bottle cap to be subjected to sealing test is connected with the connecting pipe corresponding to the inner diameter of the bottle cap, the second electric telescopic rod is started, and drives the pressing plate to descend, so that the pressing block is pressed at the top end of the bottle cap, the opening of the bottle cap is kept in close contact with the connecting pipe, the bottle cap is sealed with the rubber nozzle, and the bottle cap is convenient to detect.

Preferably, the device further comprises a plurality of guide rods and a plurality of limiting blocks, wherein the guide rods are uniformly and slidably arranged on the transverse plate at intervals, the bottom ends of the guide rods are fixedly connected with the top ends of the pressing plates, and the limiting blocks are fixedly arranged at the top ends of the guide rods; when the second electric telescopic rod drives the pressing plate to move downwards, the guide rod is driven to slide on the transverse plate, the pressing plate is guided and limited, the stability of the pressing plate during movement can be guaranteed, and the uniformity of stress is guaranteed.

Preferably, the detection mechanism comprises a plurality of connecting pipes, a plurality of electronic barometers and a controller, wherein the connecting pipes are respectively and fixedly arranged on the side walls of the piston cylinders, the electronic barometers are arranged on the connecting pipes and are electrically connected with the controller, and the controller is fixedly arranged on the right side wall of the vertical plate; when the inside of bottle lid is full of the air that has pressure, detect pressure through the electronic barometer to in will detecting data transmission to the controller, if the electronic barometer reading changes, then indicate that the gas tightness is unqualified, the electronic barometer reading is unchangeable, then indicate that the gas tightness is qualified, record detection data through the controller, be convenient for follow-up adjustment.

Compared with the prior art, the utility model has the beneficial effects that: put the bottle lid on air extraction mechanism, compress tightly the bottle lid through hold-down mechanism, seal the bottle lid opening, then add clear water to the water tank, make the bottle lid be located below the surface of water, make the inside of bottle lid be full of the air that has pressure through air extraction mechanism, the bottle lid that the leakproofness is not good will produce the bubble in water, the inspector observes through transparent toughened glass have the bubble can, be convenient for audio-visual observe, improve detection efficiency, record the testing result through detection mechanism, be convenient for follow-up adjustment.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the front view of the present utility model;

FIG. 3 is a schematic view of the lower structure of the present utility model;

FIG. 4 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 5 is a schematic top view in cross-section of the present utility model;

The reference numerals in the drawings: 1. a base; 2. a support leg; 3. a rubber pad; 4. a water tank; 5. transparent toughened glass; 6. a water inlet pipe; 7. a water inlet valve; 8. a drain pipe; 9. a drain valve; 10. a piston cylinder; 11. a piston plate; 12. connecting pipe; 13. a rubber nozzle; 14. a piston rod; 15. a push plate; 16. a first electric telescopic rod; 17. a vertical plate; 18. a cross plate; 19. a second electric telescopic rod; 20. a pressing plate; 21. briquetting; 22. a guide rod; 23. a limiting block; 24. a connecting pipe; 25. an electronic barometer; 26. and a controller.

Description of the embodiments

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

As shown in fig. 1, 3, 4 and 5, the four corners of the bottom end of the base 1 are respectively and fixedly provided with a supporting leg 2 for supporting the base 1, the bottom ends of the supporting legs 2 are respectively and fixedly provided with a rubber pad 3 for increasing the friction force of the bottom surface of the supporting leg 2, the stability of the device during placement is ensured, the water tank 4 is fixedly arranged at the top end of the base 1, the front end side wall of the water tank 4 is embedded with transparent toughened glass 5, the water inlet pipe 6 is fixedly arranged at the upper part of the left side wall of the water tank 4, the water inlet pipe 6 is provided with a water inlet valve 7, the water outlet pipe 8 is fixedly connected to the lower part of the right side wall of the water tank 4, the water outlet pipe 8 is provided with a water outlet valve 9, a plurality of piston cylinders 10 are uniformly arranged at intervals at the inner bottom end of the water tank 4, a plurality of piston plates 11 are respectively and slidably arranged in the piston cylinders 10, the top end of the piston cylinder 10 is fixedly connected with a connecting pipe 12, a rubber nozzle 13 is arranged on the outer wall of the connecting pipe 12, the bottom end of a piston plate 11 is fixedly connected with a piston rod 14, the piston rod 14 penetrates through the bottom ends of a water tank 4 and a base 1 in a sliding manner, the bottom ends of a plurality of piston rods 14 are fixedly connected with the top ends of push plates 15, two first electric telescopic rods 16 are symmetrically arranged at the bottom ends of the base 1, the bottom ends of the first electric telescopic rods 16 are fixedly connected with the top ends of the push plates 15, two vertical plates 17 are respectively fixedly arranged at the left side and the right side of the top end of the water tank 4, a transverse plate 18 is fixedly arranged at the top ends of the vertical plates 17, second electric telescopic rods 19 are symmetrically arranged at the bottom ends of the transverse plates 18, pressing plates 20 are fixedly arranged at the bottom ends of the second electric telescopic rods 19, and pressing blocks 21 are fixedly arranged at positions, corresponding to the connecting pipes 12, of the pressing plates 20 are fixedly arranged at positions corresponding to the connecting pipes;

The water inlet pipe 6 is connected with an external water pipe, the water inlet valve 7 is opened to add water into the water tank 4 through the water inlet pipe 6, when the water in the water tank 4 is muddy and needs to be replaced, the water outlet valve 9 is opened to discharge the water in the water tank 4 through the water outlet pipe 8, the convenience in use is improved, a bottle cap to be subjected to sealing test is connected with the connecting pipe 12 corresponding to the inner diameter of the bottle cap, the second electric telescopic rod 19 is started, the second electric telescopic rod 19 drives the pressing plate 20 to descend, the pressing block 21 is pressed at the top end of the bottle cap, the bottle cap opening is tightly contacted with the connecting pipe 12, the bottle cap is sealed with the rubber nozzle 13, the bottle cap is convenient to detect, the rubber nozzle 13 has certain elasticity, can be attached to the bottle cap in a certain specification range, the adaptability can be effectively improved, the detection accuracy is reduced due to the fact that gaps are formed between the connecting pipe 12 and the bottle cap can be avoided, the first electric telescopic rod 16 is driven by the telescopic end to drive the push plate 15 to move upwards, the push plate 15 is pushed by the push plate 14 to move upwards, the piston plate 11 is pushed to move upwards in the piston cylinder 10, the bottle cap is enabled to be filled with the bottle cap, and air bubbles cannot be sealed in the water.

As shown in fig. 2 and 4, a plurality of guide rods 22 are uniformly and slidably mounted on the transverse plate 18 at intervals, the bottom ends of the guide rods 22 are fixedly connected with the top ends of the pressing plates 20, limiting blocks 23 are fixedly mounted on the top ends of the guide rods 22, a plurality of connecting pipes 24 are respectively and fixedly mounted on the side walls of the plurality of piston cylinders 10, an electronic barometer 25 is mounted on the connecting pipes 24, the electronic barometer 25 is electrically connected with a controller 26, and the controller 26 is fixedly mounted on the right side wall of the vertical plate 17;

when the second electric telescopic rod 19 drives the pressing plate 20 to move downwards, the guide rod 22 is driven to slide on the transverse plate 18, the pressing plate 20 is guided and limited, the stability of the pressing plate 20 during movement can be guaranteed, the uniformity of stress is guaranteed, when the bottle cap is filled with air with pressure, the pressure is detected through the electronic barometer 25, detection data are transmitted to the controller 26, if the reading of the electronic barometer 25 changes, the air tightness is unqualified, the reading of the electronic barometer 25 does not change, the air tightness is qualified, the detection data are recorded through the controller 26, and the subsequent adjustment is facilitated.

As shown in fig. 1 to 5, in the sample bottle cap sealing effect tester, when the tester works, a bottle cap to be subjected to sealing test is connected with a connecting pipe 12 corresponding to the inner diameter of the bottle cap, the rubber nozzle 13 has certain elasticity and can be attached to a bottle cap within a certain specification range, a second electric telescopic rod 19 is started, the second electric telescopic rod 19 drives a pressing plate 20 to descend so that a pressing block 21 is pressed on the top end of the bottle cap, when the second electric telescopic rod 19 drives the pressing plate 20 to move downwards, the second electric telescopic rod 19 drives a guide rod 22 to slide on a diaphragm 18, the pressing plate 20 is guided and limited, the stability of the pressing plate 20 during movement can be ensured, an opening of the bottle cap is kept in tight contact with the connecting pipe 12, the bottle cap is sealed with the rubber nozzle 13, the first electric telescopic rod 16 is started, the telescopic end of the first electric telescopic rod 16 drives a push plate 15 to move upwards, the push plate 15 drives the piston plate 11 to move upwards in the piston cylinder 10, the bottle cap is filled with air with pressure, the electronic barometer 25 detects the pressure, and transmits detection data to a controller 26, if the electronic barometer 26 detects the air tightness, and if the air tightness is detected by the electronic barometer, and if the air tightness is not detected by the electronic barometer 25, the air tightness is not detected, and a qualified person can observe that no air bubble is detected, and a bubble is recorded by observing if no air tightness is visually.

The electronic barometer 25 and the controller 26 of the sample bottle cap sealing effect tester of the utility model are purchased in the market, and a person skilled in the art only needs to install and operate according to the attached instruction manual, without the need of creative labor of the person skilled in the art.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The utility model provides a sample bottle lid sealed effect tester, includes base (1), a plurality of landing leg (2) and a plurality of rubber pad (3), and the bottom four corners of base (1) are respectively fixed mounting has landing leg (2), supports base (1), and the bottom of landing leg (2) is all fixed mounting has rubber pad (3), increases the frictional force of landing leg (2) bottom surface, guarantees the stability of device when placing; the device is characterized by further comprising a water tank (4), transparent toughened glass (5), an air charging mechanism, a pressing mechanism and a detection mechanism, wherein the water tank (4) is fixedly installed at the top end of the base (1), the transparent toughened glass (5) is inlaid on the side wall of the front end of the water tank (4), the air charging mechanism is installed in the water tank (4), the pressing mechanism is installed at the top end of the water tank (4), and the detection mechanism is installed on the air charging mechanism.

2. The tester for the sealing effect of the sample bottle cap according to claim 1, further comprising a water inlet pipe (6), a water inlet valve (7), a water outlet pipe (8) and a water outlet valve (9), wherein the water inlet pipe (6) is fixedly arranged on the upper portion of the left side wall of the water tank (4), the water inlet valve (7) is arranged on the water inlet pipe (6), the water outlet pipe (8) is fixedly connected to the lower portion of the right side wall of the water tank (4), and the water outlet valve (9) is arranged on the water outlet pipe (8).

3. The sample bottle cap sealing effect tester according to claim 1, wherein the air charging mechanism comprises a plurality of piston cylinders (10), a plurality of piston plates (11), a plurality of connecting pipes (12), a plurality of rubber nozzles (13), a plurality of piston rods (14), a push plate (15) and two first electric telescopic rods (16), the plurality of piston cylinders (10) are uniformly arranged at the inner bottom end of the water tank (4) at intervals, the plurality of piston plates (11) are respectively and slidably arranged in the piston cylinders (10), the connecting pipes (12) are fixedly connected with the top ends of the piston cylinders (10), the rubber nozzles (13) are arranged on the outer walls of the connecting pipes (12), the piston rods (14) are fixedly connected with the bottom ends of the piston plates (11), the piston rods (14) penetrate through the bottom ends of the water tank (4) and the base (1) in a sliding mode, the bottom ends of the plurality of the piston rods (14) are fixedly connected with the top ends of the push plate (15), the two first electric telescopic rods (16) are symmetrically arranged at the bottom ends of the base (1), and the bottom ends of the first electric telescopic rods (16) are fixedly connected with the top ends of the push plate (15).

4. The sample bottle cap sealing effect tester according to claim 1, wherein the pressing mechanism comprises two vertical plates (17), a transverse plate (18), two second electric telescopic rods (19), a pressing plate (20) and a plurality of pressing blocks (21), the two vertical plates (17) are fixedly installed on the left side and the right side of the top end of the water tank (4) respectively, the transverse plate (18) is fixedly installed on the top end of the vertical plate (17), the second electric telescopic rods (19) are symmetrically installed at the bottom end of the transverse plate (18), the pressing plate (20) is fixedly installed at the bottom end of the second electric telescopic rods (19), and the pressing blocks (21) are fixedly installed at positions, corresponding to the connecting pipes (12), of the bottom ends of the pressing plates (20).

5. The instrument for testing the sealing effect of the bottle cap of the sample according to claim 4, further comprising a plurality of guide rods (22) and a plurality of limiting blocks (23), wherein the guide rods (22) are uniformly and slidably arranged on the transverse plate (18) at intervals, the bottom ends of the guide rods (22) are fixedly connected with the top ends of the pressing plates (20), and the limiting blocks (23) are fixedly arranged at the top ends of the guide rods (22).

6. A sample bottle cap sealing effect tester as claimed in claim 3, characterized in that the detection mechanism comprises a plurality of connecting pipes (24), a plurality of electronic barometers (25) and a controller (26), the plurality of connecting pipes (24) are respectively and fixedly arranged on the side walls of the plurality of piston cylinders (10), the electronic barometers (25) are arranged on the connecting pipes (24), the electronic barometers (25) are electrically connected with the controller (26), and the controller (26) is fixedly arranged on the right side wall of the vertical plate (17).