Vacuum detection device for glass bottle

Abstract

The utility model relates to the technical field of glass bottle detection, in particular to a vacuum detection device for glass bottles, which comprises a base, a vertical plate is erected in the middle of the top end of the base, a transparent tank is movably assembled in the vertical plate, a sealing ring is mounted at the top end of the transparent tank, and a sealing cover is arranged at the top end of the sealing ring. Fixing seats are welded to the left side and the right side of the transparent tank respectively, air cylinders are fixedly connected to the bottom ends of the fixing seats, piston rods of the air cylinders are fixedly connected with rotating pieces upwards, edge grooves are formed in the two sides of the sealing cover respectively, pressing blocks are movably connected to the top ends of the rotating pieces, and the length of the pressing blocks is smaller than the diameter of the edge grooves. And the rotating sheet and the pressing block can rotate relatively. According to the vacuum detection device for the glass bottle, the sealing cover and the auxiliary gland are arranged, so that the transparent tank is sealed, the detection result is more accurate, and the problem that the transparent tank is not sealed in place due to the fact that the cover is closed through manual operation is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass bottle detection, in particular to a vacuum detection device for glass bottles. Background Technique

[0002] During the production and use of glass bottles, strict vacuum detection is required. The common vacuum detection principle is to put the glass bottle to be tested into a transparent tank filled with water, and then evacuate the tank body with a vacuum pump. When the pressure difference between the inside and outside of the bottle is large, if there is a leak in the glass bottle, the air in the bottle will escape to form bubbles, which can then be detected.

[0003] Currently, the existing glass bottle vacuum detection devices on the market usually require operators to manually cover and fix the sealing cover. Since manual operation inevitably leads to uneven contact between the sealing cover and the sealing ring, the sealing performance of the tank body is affected, resulting in the vacuum not reaching the ideal state during the detection process, increasing the detection error and the detection result may not be accurate enough.

[0004] Therefore, there is an urgent need for a glass bottle vacuum detection device to solve the technical defects mentioned in the above technology. Content of the Utility Model

[0005] The purpose of the utility model is to provide a vacuum detection device for glass bottles to solve the problem of insufficient sealing of the transparent tank caused by manually closing the cover in the above-mentioned background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A vacuum detection device for glass bottles, including a base, a vertical plate is erected at the middle position of the top end of the base, a transparent tank is movably assembled inside the vertical plate, a sealing ring is installed at the top end of the transparent tank, a sealing cover is arranged at the top of the sealing ring, fixing seats are welded on both the left and right sides of the transparent tank, a cylinder is fixedly connected to the bottom end of the fixing seat, the piston rod of the cylinder is fixedly connected upward with a rotating piece, side grooves are opened on both sides of the sealing cover, and a pressing block is movably connected to the top end of the rotating piece.

[0007] Preferably, the length of the pressing block is less than the diameter of the side groove, and the rotating piece and the pressing block can rotate relative to each other.

[0008] Preferably, a steering motor is fixedly connected to the front end of the outer wall of the vertical plate, and the output shaft of the steering motor is fixedly connected to the transparent tank.

[0009] Preferably, a driving gear is fixedly sleeved on the output shaft of the steering motor, and a driven gear is meshed with the bottom end of the driving gear.

[0010] Preferably, a controller is installed at the rear end of the bottom of the vertical plate, the top end of the sealing cover is connected to a vacuum pump through a hose, and the controller controls the pressure value and the pressure control time of the vacuum pump.

[0011] Preferably, a bracket is erected above the left side of the base. A variable-speed motor is fixedly connected to the left side wall of the bracket. The output shaft of the variable-speed motor is fixedly connected to a rotating seat. The rotating seat is movably assembled at the bracket. A turntable is fixedly connected to the right side of the rotating seat. A sprayer is installed on the disk surface at an eccentric position outside the turntable. The diameter of the turntable is smaller than the diameter of the top can mouth of the transparent tank.

[0012] Preferably, a water tank is arranged below the transparent tank. A waste discharge pipe is installed at the bottom end of the right side of the water tank.

[0013] Preferably, a filter frame is arranged on the right side of the water tank. The filter frame is placed inside the water tank.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: The vacuum detection device for glass bottles not only solves the problem of insufficient sealing of the transparent tank caused by manual closing of the cover, realizes rapid cleaning, avoids damage to the transparent tank caused by moving operations, but also realizes filtration and waste discharge;

[0015] By providing a sealing cover, a cylinder, a pressing block, a side groove, and a sealing ring, before detection, pour seven to eight tenths of water into the transparent tank, place the glass bottle to be tested into the transparent tank, and then press the sealing cover on the sealing ring. The pressing block is located below the side groove. Rotate the pressing block at the top of the piston rod of the two cylinders by 90 degrees, so that the pressing block and the side groove are in a vertical cross state. At this time, start the two cylinders. The cylinders drive the pressing block through the piston rod to drive the sealing cover to press down and tightly press the sealing ring, thereby realizing the sealing of the transparent tank. This can avoid the problem of insufficient sealing of the transparent tank caused by manual closing of the cover, prevent the influence on the detection of the glass bottle due to insufficient sealing, and the detection result is more accurate;

[0016] By providing a sprayer, a variable-speed motor, a rotating seat, and a turntable, after the detection is completed, open the sealing cover, insert a drain pipe with a pump into the transparent tank, suck out the waste water in the transparent tank, start the steering motor, drive the driving gear to rotate through the steering motor, and the driving gear meshes with the driven gear to stably flip the transparent tank. When the transparent tank is flipped to the horizontal position, spray cleaning water into the can mouth of the transparent tank through the sprayer, start the variable-speed motor, and the rotating seat drives the turntable to slowly rotate, thereby realizing the circular motion of the sprayer and quickly cleaning the inner wall of the transparent tank in a circular motion around the transparent tank, realizing the function of rapid cleaning without moving the transparent tank to the cleaning place and avoiding damage to the transparent tank caused by moving operations;

[0017] By providing a filter frame, a waste discharge pipe, and a water tank, the cleaning waste water is discharged from the water tank into the filter frame, the impurities in the reagent liquid in the glass bottle are filtered and adsorbed, and then discharged from the waste discharge pipe, avoiding blockage of the pipeline by impurities. Description of the Drawings

[0018] Figure 1This is the front view structural diagram of the present utility model;

[0019] Figure 2 This is the top view structural diagram of the sealing cover of the present utility model;

[0020] Figure 3 This is the side view structural diagram of the vertical plate of the present utility model;

[0021] Figure 4 This is the top view structural diagram of the water tank of the present utility model.

[0022] In the figure: 1, transparent tank; 2, air cylinder; 3, fixed seat; 4, rotating piece; 5, pressing block; 6, sealing cover; 7, sealing ring; 8, steering motor; 9, sprayer; 10, turntable; 11, rotating seat; 12, variable speed motor; 13, bracket; 14, water tank; 15, vertical plate; 16, base; 17, filter frame; 18, waste discharge pipe; 19, vacuum pump; 20, side groove; 21, driven gear; 22, driving gear; 23, controller. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1: Please refer to Figures 1-4 , a vacuum detection device for glass bottles, including a base 16, a vertical plate 15 is erected at the middle position of the top end of the base 16, a transparent tank 1 is movably assembled inside the vertical plate 15, a sealing ring 7 is installed at the top end of the transparent tank 1, a sealing cover 6 is arranged at the top end of the sealing ring 7, fixing seats 3 are welded on both left and right sides of the transparent tank 1, a cylinder 2 is fixedly connected to the bottom end of the fixing seat 3, the piston rod of the cylinder 2 is fixedly connected upward with a rotating piece 4, side grooves 20 are respectively opened on both sides of the sealing cover 6, the top end of the rotating piece 4 is movably connected with a pressing block 5, the length of the pressing block 5 is less than the diameter of the side groove 20, and the rotating piece 4 and the pressing block 5 can rotate relative to each other;

[0025] Specifically, as shown in Figure 1 , Figure 2 and Figure 3As shown, before detection, pour seven to eight-tenths of water into the transparent tank 1, place the glass bottle to be tested into the transparent tank 1, and then press the sealing cover 6 onto the sealing ring 7. The pressing block 5 is located below the side groove 20. Rotate the pressing block 5 at the top of the piston rods of the two groups of cylinders 2 by 90 degrees, so that the pressing block 5 is in a vertical cross state with the side groove 20. At this time, start the two groups of cylinders 2. The cylinders 2 drive the pressing block 5 through the piston rods to drive the sealing cover 6 to press down and compress the sealing ring 7, thereby realizing the sealing of the transparent tank 1.

[0026] Embodiment 2: A steering motor 8 is fixedly connected to the front end of the outer wall of the vertical plate 15. The output shaft of the steering motor 8 is fixedly connected to the transparent tank 1. A driving gear 22 is fixedly sleeved on the output shaft of the steering motor 8. A driven gear 21 is meshed and connected to the bottom end of the driving gear 22. A controller 23 is installed at the rear end of the bottom of the vertical plate 15. The top end of the sealing cover 6 is connected to a vacuum pump 19 through a hose. The controller 23 controls the pressure value and the pressure control time of the vacuum pump 19.

[0027] Specifically, as Figure 1 、 Figure 3 and Figure 4 shown, after the detection is completed, open the sealing cover 6, insert a drain pipe with a pump into the transparent tank 1. After sucking out the waste water in the transparent tank 1, start the steering motor 8, drive the driving gear 22 to rotate through the steering motor 8, and the driving gear 22 meshes with the driven gear 21 to stably turn the transparent tank 1. When the transparent tank 1 is turned to the horizontal position, spray cleaning water into the mouth of the transparent tank 1 through the sprayer 9. Start the variable-speed motor 12, and the rotating base 11 drives the turntable 10 to slowly rotate, thereby realizing the circular motion of the sprayer 9 and quickly cleaning the inner wall of the transparent tank 1 in a circular manner.

[0028] Embodiment 3: A bracket 13 is erected above the left side of the base 16. A variable-speed motor 12 is fixedly connected to the left side wall of the bracket 13. The output shaft of the variable-speed motor 12 is fixedly connected to a rotating base 11. The rotating base 11 is movably assembled at the bracket 13. A turntable 10 is fixedly connected to the right side of the rotating base 11. A sprayer 9 is installed on the disk surface at an eccentric position outside the turntable 10. The diameter of the turntable 10 is smaller than the diameter of the top mouth of the transparent tank 1. A water tank 14 is arranged below the transparent tank 1. A waste discharge pipe 18 is installed at the bottom end of the right side of the water tank 14. A filter frame 17 is arranged on the right side of the water tank 14. The filter frame 17 is placed inside the water tank 14.

[0029] Specifically, as Figure 1 and Figure 4 shown, the cleaning waste water drains from the water tank 14 into the filter frame 17, filters and adsorbs the impurities in the reagent liquid in the glass bottle, and then drains away from the waste discharge pipe 18.

[0030] Working principle: Pour a colored reagent into the glass bottle to be tested. After sealing, fill the transparent tank 1 with seven to eight tenths of water. Place the glass bottle to be tested into the transparent tank 1, and then press the sealing cover 6 onto the sealing ring 7. The pressing block 5 is located below the side groove 20. Rotate the pressing block 5 at the top of the piston rod of the two groups of cylinders 2 by 90 degrees so that the pressing block 5 is in a perpendicular cross state with the side groove 20. At this time, start the two groups of cylinders 2. The cylinders 2 pull the pressing block 5 through the piston rod to drive the sealing cover 6 to press down and tightly compress the sealing ring 7, thereby realizing the sealing of the transparent tank 1. Set the detection time and pressure value at the controller 23. Use the vacuum pump 19 to extract the air inside the transparent tank 1 to form a low-pressure vacuum environment until the set vacuum degree is reached. If there are defects in the sealing performance of the glass bottle, air will enter the glass bottle through the leakage point, resulting in a change in the pressure difference between the inside and outside of the package, and bubbles will float out. After the detection is completed, open the sealing cover 6, insert a drain pipe with a pump into the transparent tank 1. After sucking out the waste water in the transparent tank 1, start the steering motor 8. The steering motor 8 drives the driving gear 22 to rotate. The driving gear 22 meshes with the driven gear 21 to stably turn the transparent tank 1. When the transparent tank 1 is turned to the horizontal position, spray cleaning water into the mouth of the transparent tank 1 through the sprayer 9. Start the variable-speed motor 12. The turntable 11 drives the turntable 10 to rotate slowly, thereby realizing the circular motion of the sprayer 9 and quickly cleaning the inner wall of the transparent tank 1 in a circular motion around the transparent tank 1, realizing the function of quickly cleaning without moving the transparent tank 1 to the cleaning site.

[0031] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A vacuum detection device for a glass bottle, comprising a base (16), characterized in that: A vertical plate (15) is erected at the middle position of the top end of the base (16). A transparent tank (1) is movably assembled inside the vertical plate (15). A sealing ring (7) is installed at the top end of the transparent tank (1). A sealing cover (6) is arranged at the top end of the sealing ring (7). Fixing seats (3) are welded to both the left and right sides of the transparent tank (1). A cylinder (2) is fixedly connected to the bottom end of the fixing seat (3). The piston rod of the cylinder (2) is fixedly connected upward to a rotating plate (4). Side grooves (20) are formed in both sides of the sealing cover (6). A pressing block (5) is movably connected to the top end of the rotating plate (4).

2. The vacuum detection device for a glass bottle according to claim 1, wherein: The length of the pressing block (5) is less than the diameter of the side groove (20), and the rotating plate (4) and the pressing block (5) can rotate relative to each other.

3. The vacuum detection device for a glass bottle according to claim 1, wherein: A steering motor (8) is fixedly connected to the front end of the outer wall of the vertical plate (15). The output shaft of the steering motor (8) is fixedly connected to the transparent tank (1).

4. The vacuum detection device for a glass bottle according to claim 3, wherein: A driving gear (22) is fixedly sleeved on the output shaft of the steering motor (8). A driven gear (21) is meshed and connected to the bottom end of the driving gear (22).

5. The vacuum detection device for a glass bottle according to claim 1, characterized in that: A controller (23) is installed at the rear end of the bottom of the vertical plate (15). A vacuum pump (19) is connected to the top end of the sealing cover (6) through a hose. The controller (23) controls the pressure value and the pressure control time of the vacuum pump (19).

6. The vacuum detection device for a glass bottle according to claim 1, characterized in that: A bracket (13) is erected above the left side of the base (16). A variable-speed motor (12) is fixedly connected to the left side wall of the bracket (13). The output shaft of the variable-speed motor (12) is fixedly connected to a rotating seat (11). The rotating seat (11) is movably assembled at the bracket (13). A turntable (10) is fixedly connected to the right side of the rotating seat (11). A sprayer (9) is installed on the outer eccentric position of the turntable (10). The diameter of the turntable (10) is less than the diameter of the top tank opening of the transparent tank (1).

7. The vacuum detection device for a glass bottle according to claim 1, characterized in that: A water tank (14) is arranged below the transparent tank (1). A waste discharge pipe (18) is installed at the right bottom end of the water tank (14).

8. A vacuum detection device for a glass bottle according to claim 7, characterized in that: A filter frame (17) is arranged on the right side of the water tank (14). The filter frame (17) is placed inside the water tank (14).

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