Bottle air tightness detection device

Abstract

The embodiment of the invention discloses a bottle airtightness detection device which comprises a rack, an electric control box is arranged on one side of the upper end of the rack, a detection box body is arranged on the other side of the upper end of the rack, a drainage ball valve is arranged at the bottom of the detection box body, the detection box body is provided with a cross rod, a bottle body placing device is installed at the detection box body, and the bottle body placing device comprises a turning cover. The two sides of one end of the turning cover are connected with the transverse rod through hinges, the lower end of the turning cover is fixedly connected with the tops of the two first connecting rods, the bottoms of the first connecting rods are connected with the tops of the second connecting rods through connecting pins, the bottoms of the two second connecting rods are connected with the two sides of the supporting plate through connecting pins, the clamping plate is installed on the supporting plate, and the bottoms of the two guide rods are connected with the supporting plate. The guide rod penetrates through the clamping plate and the pressing plate, the clamping plate is provided with a plurality of through holes I corresponding to the bottles, and the pressing plate is provided with pressing holes corresponding to the bottles, so that a plurality of to-be-detected bottles can be placed at the same time, and the plurality of bottles can be conveniently and quickly placed in the detection box body for air tightness detection.

Description

Technical Field

[0001] The invention relates to the technical field of air tightness detection, in particular to an air tightness detection device for a bottle. Background Art

[0002] During the filling process, the air tightness needs to be tested after the filling is completed. The current air tightness test is generally performed by placing the capped bottle into water to observe whether bubbles emerge, such as the bottle air tightness test mechanism and bottle air tightness test system disclosed in application number 2017208319955. However, the air tightness test mechanism can only test one bottle at a time, and the test efficiency is low. Summary of the invention

[0003] The purpose of the present invention is to solve the problems raised in the above background technology. The present invention provides a bottle air tightness detection device, which can simultaneously place multiple bottles to be detected, and can conveniently and quickly place multiple bottles in a detection box for air tightness detection.

[0004] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0005] The bottle air tightness detection device comprises a frame, wherein one side of the upper end of the frame is an electric control box, the other side of the upper end of the frame is a detection box, a drainage ball valve is arranged at the bottom of the detection box, cross bars are arranged at the front end and the rear end of the top of the detection box, a bottle placing device is installed at the detection box, the bottle placing device comprises a flip cover, a connecting rod 1, a connecting rod 2, a support plate, a card plate, a pressure plate and a guide rod, the two sides of one end of the flip cover are connected to a cross bar by hinges, the middle of the lower end of both sides of the flip cover is fixedly connected to the top of two connecting rods 1, the bottom of the connecting rod 1 is connected to the top of the connecting rod 2 by a connecting pin, the bottoms of the two connecting rods 2 are connected to both sides of the support plate by connecting pins, the card plate is installed on the support plate, the bottoms of the two guide rods are connected to the support plate, the guide rod passes through the card plate and the pressure plate, the card plate is provided with a plurality of through holes 1 corresponding to the bottles, the pressure plate is provided with pressure holes corresponding to the bottles, and the support plate, the card plate and the pressure plate are all provided with through holes 2.

[0006] Furthermore, a pressing sleeve is provided on the guide rod, the pressing sleeve is sleeved on the guide rod, the pressing sleeve is located on the pressing plate, and a locking bolt is provided on the side of the pressing sleeve.

[0007] Furthermore, the flip cover comprises a square frame, a cover plate is installed in the square frame, one end of the square frame is connected to a cross bar through a hinge, and when the flip cover is closed, the other end of the square frame is located on another cross bar.

[0008] Furthermore, two gas springs are installed on the top of the flip cover and the detection box through angle plates, one end of the gas spring is connected to the detection box, and the other end of the gas spring is connected to the square frame.

[0009] Furthermore, the support plate, the clamping plate and the pressure plate are all sheet metal parts.

[0010] Furthermore, the length and width of the support plate are greater than the length and width of the clamping plate and the pressure plate, and the inner side of the second connecting rod is connected to the two sides of the support plate through a connecting pin.

[0011] Furthermore, the cover plate is made of glass.

[0012] Furthermore, the front end and the rear end of the detection box are both made of transparent materials.

[0013] Furthermore, a temperature sensor, a heating tube and a float switch are arranged in the detection box, and the temperature sensor, the heating tube and the float switch are all located at the bottom of the detection box.

[0014] Beneficial effects:

[0015] The multiple push rods of the present invention pass through an integral push rod seat, which greatly reduces sanitary dead corners and facilitates cleaning compared to the existing situation in which each push rod passes through a cylindrical guide rod; the present invention improves the connection structure between the plunger and the push rod, which is locked and connected by a locking sleeve and a connecting sleeve, and does not need to open a hole on the plunger pump for connection, thereby reducing sanitary dead corners and facilitating cleaning; the present invention improves the arrangement of the cylinder, and clutch can be achieved by setting an active push plate and a follower plate. At the same time, the cylinder is arranged longitudinally, and the distance between two adjacent active push plates can be less than half of the traditional distance, and the layout is more compact. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 A schematic diagram of an embodiment of the present invention;

[0018] Figure 2 Another schematic diagram of an embodiment of the present invention;

[0019] Figure 3 This is a front view of an embodiment of the present invention;

[0020] Figure 4 This is a schematic diagram of a bottle placement device according to an embodiment of the present invention when a bottle is loaded for testing;

[0021] Figure 5 This is a schematic diagram of a bottle placement device according to an embodiment of the present invention when a bottle is loaded for testing;

[0022] Figure 6This is a schematic diagram of a bottle placement device according to an embodiment of the present invention when a bottle is ready to be placed. DETAILED DESCRIPTION

[0023] To make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] As shown in the figure, the present invention discloses a bottle air tightness detection device, including a frame 1, one side of the upper end of the frame 1 is an electric control box 2, the other side of the upper end of the frame 1 is a detection box 3, the bottom of the detection box 3 is provided with a drainage ball valve 4, the top front end and the rear end of the detection box 3 are provided with a cross bar 31, and a bottle placing device 5 is installed at the detection box 3. The bottle placing device 5 includes a flip cover 6, a connecting rod 1 7, a connecting rod 2 8, a supporting plate 9, a card plate 10, a pressing plate 11 and a guide rod 12. The two sides of one end of the flip cover 6 are connected to a cross bar 31 through a hinge 13. The flip cover 6 The lower ends of the two lower ends are fixedly connected to the tops of the two connecting rods 7, the bottom of the connecting rod 7 is connected to the top of the connecting rod 8 by a connecting pin 14, and the bottoms of the two connecting rods 8 are connected to both sides of the support plate 9 by connecting pins 14. The card plate 10 is installed on the support plate 9, and the bottoms of the two guide rods 12 are connected to the support plate 9. The guide rods 12 pass through the card plate 10 and the pressing plate 11. The card plate 10 is provided with a plurality of through holes 15 corresponding to the bottles, and the pressing plate 11 is provided with pressure holes 16 corresponding to the bottles. The support plate 9, the card plate 10 and the pressing plate 11 are all provided with through holes 17. The design of the through hole 17 facilitates water to infiltrate the bottle body 18. The size of the through hole 15 is larger than the size of the pressure hole 16, and the pressure hole 16 is located at the top of the bottle body 18. The bottom of the bottle body 18 is located on the support plate 9, and the card plate 10 is used to clamp the lower end of the bottle body, and the pressing plate 11 is used to clamp the upper end of the bottle body 18. The support plate 9 is used to hold the bottle body 18. The pressing plate 11 is used to press the bottle body 18 to prevent the bottle body from shaking in the water.

[0025] When in use, first add water to the detection box, and then pull up the bottle placing device 5, so that the flip cover 6 drives the connecting rod 1 7, the connecting rod 1 7 drives the connecting rod 2 8 to rise, and the connecting rod 2 8 drives the supporting plate 9, the card plate 10, the pressure plate 11 and the guide rod 12 to rise synchronously, and then place the bottle 18, press the pressure plate 11 on the bottle 18, and then push the flip cover 6 in the opposite direction, so that the connecting rod 2 8 drives the supporting plate 9, the card plate 10, the pressure plate 11 and the guide rod 12 to descend synchronously, and finally drives all the bottles 18 into the detection box 3, all immersed in water, and finally the flip cover 65 seals the top of the detection box, and then the detection is started. During the specific detection, it is sufficient to manually observe which bottle is bubbling.

[0026] In one embodiment of the present invention, a pressing sleeve 19 is provided on the guide rod 12, the pressing sleeve 19 is sleeved on the guide rod 12, the pressing sleeve 19 is located on the pressing plate 11, and a locking bolt 20 is provided on the side of the pressing sleeve 19. Since the water in the detection box 3 has buoyancy, the pressing sleeve 19 and the locking bolt are used to prevent the pressing plate 11 from being lifted or floated, so that the bottle body 18 is pressed and detected.

[0027] In one embodiment of the present invention, the flip cover 6 includes a square frame 61, a cover plate 62 is installed in the square frame 61, one end of the square frame 61 is connected to a cross bar 31 through a hinge 13, and when the flip cover 6 is closed, the other end of the square frame 61 is located on another cross bar 31. The square frame 61 is used to operate the flip cover 6 to flip. A handle can also be provided at the square frame 61 to facilitate flipping the flip cover 6.

[0028] In one embodiment of the present invention, two gas springs 22 are installed on the top of the flip cover 6 and the detection box 3 through the corner plate 21, one end of the gas spring 22 is connected to the detection box 3, and the other end of the gas spring 22 is connected to the square frame 61. The gas spring 22 plays a boosting role.

[0029] In one embodiment of the present invention, the support plate 9, the clamping plate 10 and the pressing plate 11 are all sheet metal parts.

[0030] In one embodiment of the present invention, the length and width of the support plate 9 are greater than the length and width of the clamping plate 10 and the pressure plate 11, and the inner side of the second connecting rod 8 is connected to the two sides of the support plate 9 through connecting pins.

[0031] In one embodiment of the present invention, the cover plate 62 is made of glass. The airtightness can be observed from the cover plate 62 .

[0032] In one embodiment of the present invention, the front and rear ends of the detection box 3 are both made of transparent materials, such as transparent tempered glass 31. The air tightness can be detected from the front and rear ends of the detection box 3. The specific method is to fill water into the detection box 3 and heat the water to a constant temperature of 50-60 degrees Celsius. Soak the bottle for 3-5 minutes and visually check whether there are bubbles. If there are bubbles, it is a leaking bottle, and if there are no bubbles, it is a qualified product.

[0033] In one embodiment of the present invention, a temperature sensor 23, a heating tube 24 and a float switch 25 are provided in the detection box 3, and the temperature sensor 23, the heating tube 24 and the float switch 25 are all located at the bottom of the detection box 3. The heating tube 24 is used to heat water, such as 50 degrees to 60 degrees. The temperature sensor 23 is used to detect the water temperature. The float switch 25 is used to detect the water level to prevent the heating tube 24 from drying out.

[0034] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Bottle air tightness detection device, characterized in that: The utility model comprises a frame, wherein one side of the upper end of the frame is an electric control box, and the other side of the upper end of the frame is a detection box body, a drainage ball valve is arranged at the bottom of the detection box body, cross bars are arranged at the front end and the rear end of the top of the detection box body, and a bottle placing device is installed at the detection box body, and the bottle placing device comprises a flip cover, a connecting rod 1, a connecting rod 2, a support plate, a card plate, a pressing plate and a guide rod, and the two sides of one end of the flip cover are connected with a cross bar by hinges, and the middle part of the lower end of both sides of the flip cover is fixedly connected with the top of two connecting rods 1, the bottom of the connecting rod 1 is connected with the top of the connecting rod 2 by a connecting pin, and the bottoms of the two connecting rods 2 are connected with both sides of the support plate by connecting pins, the card plate is installed on the support plate, and the bottoms of the two guide rods are connected with the support plate, and the guide rod passes through the card plate and the pressing plate, and the card plate is provided with a plurality of through holes 1 corresponding to the bottles, and the pressing plate is provided with pressure holes corresponding to the bottles, and the support plate, the card plate and the pressing plate are all provided with through holes 2.

2. The bottle air tightness detection device according to claim 1, characterized in that: A pressing sleeve is arranged on the guide rod, the pressing sleeve is sleeved on the guide rod, the pressing sleeve is located on the pressing plate, and a locking bolt is arranged on the side of the pressing sleeve.

3. The bottle air tightness detection device according to claim 1, characterized in that: The flip cover comprises a square frame, a cover plate is installed in the square frame, one end of the square frame is connected with a cross bar through a hinge, and when the flip cover is closed, the other end of the square frame is located on another cross bar.

4. The bottle air tightness detection device according to claim 3, characterized in that: Two gas springs are installed on the top of the flip cover and the detection box body through angle plates, one end of the gas spring is connected to the detection box body, and the other end of the gas spring is connected to the square frame.

5. The bottle air tightness detection device according to claim 1, characterized in that: The pallet, the clamp and the pressure plate are all sheet metal parts.

6. The bottle air tightness detection device according to claim 5, characterized in that: The length and width of the supporting plate are greater than those of the clamping plate and the pressing plate, and the inner side of the second connecting rod is connected to the two sides of the supporting plate through a connecting pin.

7. The bottle air tightness detection device according to claim 3, characterized in that: The material of the cover plate is glass.

8. The bottle air tightness detection device according to claim 1, characterized in that: The front and rear ends of the detection box are made of transparent materials.

9. The bottle air tightness detection device according to claim 1, characterized in that: A temperature sensor and a heating tube are arranged in the detection box, and the temperature sensor, the heating tube and the float switch are all located at the bottom of the detection box.

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