Warm water sterilization device for sparkling wine

Abstract

The warm water sterilization device comprises a main body and a conveying device, the main body comprises a warm water tank, the conveying device can conduct conveying along the position above the warm water tank, the conveying device comprises a detection fixing device and a first lifting mechanism, the detection fixing device can grab wine bottles, and the first lifting mechanism can drive the detection fixing device to move up and down; the wine bottle is immersed in the warm water tank; a pressure sensor is arranged in the detection fixing device, a bottle cap is fixed to a bottle opening of the wine bottle, the upper portion of the bottle cap can abut against the lower portion of the pressure sensor, and the upper portion of the bottle cap can expand and extrude the lower portion of the pressure sensor. The sparkling wine subjected to capping can be conveyed in the warm water tank through the conveying device, warm water sterilization is achieved, a pressure sensor is arranged in the detection fixing device, the pressure in a bottle can be detected, the situation that the sparkling wine is exploded due to the fact that the internal pressure is too large when heated is avoided, and safety is good.

Description

Technical Field

[0001] The present invention relates to the technical field of sparkling wine sterilization, and more specifically, to a warm water sterilization device for sparkling wine. Background Art

[0002] Sparkling rice wine is a rice wine with bubbles formed by introducing carbon dioxide into the rice wine and pressurizing it under low temperature conditions. It has a more refreshing taste and is more easily accepted by young consumers. During the production and processing of ordinary rice wine, it is necessary to sterilize the rice wine before filling and then sterilize it with warm water after filling and capping. However, during the production process of current sparkling rice wine, since the bottle contains carbon dioxide after filling and the sparkling wine is in a closed environment after capping, the rice wine can only be sterilized before filling and adding carbon dioxide, and it cannot be sterilized again after capping. Therefore, improvement is urgently needed. Summary of the invention

[0003] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art and to provide a warm water sterilization device for sparkling wine. The sealed sparkling wine can be transported in a warm water tank through a conveying device to achieve warm water sterilization, and a pressure sensor is arranged in the detection and fixing device to detect the pressure in the bottle to prevent the sparkling wine from exploding due to excessive internal pressure due to heat, thereby having good safety.

[0004] In order to achieve the above object, the present invention adopts the following technical solution:

[0005] The present invention discloses a warm water sterilization device for sparkling wine, comprising a main body and a conveying device, wherein the main body comprises a warm water tank, the conveying device can be conveyed along the top of the warm water tank, the conveying device comprises a detection fixing device and a first lifting mechanism, the detection fixing device can fix the wine bottle, and the first lifting mechanism can drive the detection fixing device to move up and down so that the wine bottle is immersed in the warm water tank;

[0006] A pressure sensor is arranged inside the detection and fixing device, and a bottle cap is fixed at the bottle mouth of the wine bottle. The upper part of the bottle cap can abut against the lower part of the pressure sensor, and the upper part of the bottle cap can expand and squeeze the lower part of the pressure sensor.

[0007] Furthermore, the detection and fixing device includes a plurality of first bosses, a second boss is provided at the lower part of the first boss, an annular rib is provided inside the second boss, the pressure sensor is installed in the annular rib, the upper part of the bottle cap abuts against the lower part of the annular rib, an installation cavity is provided in the first boss, a mounting block is fixed in the mounting cavity, and the lower part of the mounting block is fixed to the upper part of the pressure sensor.

[0008] Furthermore, a sealed cavity is provided inside the second boss, the bottle cap is located in the sealed cavity, a barometer corresponding to the sealed cavity is provided in the detection fixture, and the barometer is connected to the corresponding sealed cavity through a first connecting pipe.

[0009] Furthermore, a sealing ring is fixed at the lower part of the annular rib, and the bottle cap can be inserted into the sealing ring for sealing. A third boss is provided at the lower part of the second boss, and an airbag ring is provided on the inner wall of the third boss. The airbag ring is located below the sealing cavity, and the airbag ring can expand to abut and seal the side around the neck of the wine bottle. An air pump is provided in the detection and fixing device, and the air pump is connected to the airbag ring through a second connecting pipe.

[0010] Furthermore, the first lifting mechanism includes a first lifting plate and a first cylinder, first connecting plates are provided on both sides of the first lifting plate, a connecting rod corresponding to the first connecting plate is provided on the upper part of the detection and fixing device, the first connecting plate is connected to the connecting rod, a spring is sleeved on the outer side of the connecting rod, the upper end of the spring abuts against the lower part of the first connecting plate and the lower end abuts against the upper part of the detection and fixing device.

[0011] Furthermore, the conveying device includes a second lifting mechanism, multiple grabbing mechanisms and a third lifting mechanism, the second lifting mechanism includes a second lifting plate, the grabbing mechanism and the third lifting mechanism are connected to the second lifting mechanism and can be lifted up and down by the second lifting mechanism, the third lifting mechanism is connected to the grabbing mechanism and can synchronously drive multiple grabbing mechanisms to move, so as to clamp or release the wine bottles.

[0012] Furthermore, the grasping mechanism includes a first clamping arm and a second clamping arm, the first clamping arm and the second clamping arm are hinged, one end of the first clamping arm is provided with a first claw and the other end is provided with a first connecting rod, one end of the second clamping arm is provided with a second claw and the other end is provided with a second connecting rod, the other end of the first connecting rod is hinged with a third connecting rod, the other end of the second connecting rod is hinged with a fourth connecting rod, the third connecting rod and the fourth connecting rod are hinged by a connecting member, the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod form a diamond structure with variable angle, when the angle between the first connecting rod and the second connecting rod increases, the first claw and the second claw move away from each other, and when the angle between the first connecting rod and the second connecting rod decreases, the first claw and the second claw approach each other.

[0013] Furthermore, second connecting plates are provided on both sides of the second lifting plate, guide columns are provided on the upper part of the second connecting plate, and the third lifting mechanism includes a third cylinder, a cross bar is fixed to the end of the lifting and retracting rod of the third cylinder, a connecting sleeve corresponding to the grasping mechanism is provided on the circumference of the cross bar, the connecting piece is fixed to the corresponding connecting sleeve, the two guide columns respectively penetrate the cross bar, and the third cylinder can drive the cross bar to move up and down so that the first claw and the second claw are close to or away from each other.

[0014] Furthermore, a first support plate is provided on the upper part of the second lifting plate, a second cylinder is provided on the upper part of the detection and fixing device, the telescopic rod of the second cylinder is connected to the first support plate, a second support plate is provided on the back of the second lifting plate, and the third cylinder is installed on the upper part of the second support plate.

[0015] Furthermore, support frames are provided on both sides of the warm water tank, a screw rod is provided on the upper part of the support frame, the first lifting mechanism is connected to the screw rod through a sliding seat, and the conveying device moves by means of screw rod transmission.

[0016] The beneficial effects of the present invention are:

[0017] When sterilizing the sparkling wine in the bottle, warm water of 70℃-80℃ is set in the warm water tank, the bottle containing the sparkling wine is grabbed by the detection fixture, the screw rotates, and the conveying device is driven to move. When the wine bottle moves to the top of the warm water tank, the detection fixture descends so that the wine bottle is immersed in the warm water of the warm water tank, and the conveying device moves slowly to sterilize the sparkling wine. When the sterilization is completed, the sparkling wine is transferred to the other side through the conveying device and the detection fixture. When the sparkling wine is being sterilized in warm water, the sparkling wine in the bottle is heated, and the internal pressure increases. The air pressure in the bottle will push the bottle cap to deform and squeeze the pressure sensor. When the squeezing force of the bottle cap exceeds the set value, an alarm will be triggered. At this time, the detection fixture is moved upward to separate the wine bottle from the warm water, and the corresponding wine bottle is processed to prevent the bottle from bursting due to excessive pressure in the bottle during warm water sterilization. This not only enables the warm water sterilization operation of the sparkling wine after canning and capping, but also greatly improves the safety during sterilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A structural schematic diagram of this embodiment;

[0019] Figure 2 is a schematic diagram of the structure of the transmission device at a first viewing angle;

[0020] Figure 3 is a schematic diagram of the structure of the transmission device at a second viewing angle;

[0021] Figure 4 It is a structural diagram of the grasping mechanism;

[0022] Figure 5 is a cross-sectional view of a conveying device;

[0023] Figure 6 for Figure 5 A partial schematic diagram of

[0024] Figure 7 for Figure 6 A magnified view at point A;

[0025] Figure 8 It is a partial cross-sectional view of the connection between the connecting sleeve and the connecting piece.

[0026] Figure numerals: 1, main body; 11, support frame; 12, warm water tank; 13, screw rod; 14, motor; 15, slide seat; 2, transmission device; 3, detection and fixing device; 31, connecting rod; 32, spring; 33, first boss; 331, installation cavity; 34, second boss; 341, annular rib; 342, sealing cavity; 35, third boss; 36, pressure sensor; 37, mounting block; 38, sealing ring; 4, first lifting mechanism; 41, first lifting plate; 42, first cylinder; 43, first connecting plate; 5, second lifting mechanism; 51, second lifting plate; 52, first support plate; 53, second connecting plate; 54, guide column; 55 , second cylinder; 56, second support plate; 6, grasping mechanism; 61, first clamping arm; 611, first claw; 612, first connecting rod; 62, second clamping arm; 621, second claw; 622, second connecting rod; 63, third connecting rod; 64, fourth connecting rod; 65, connecting piece; 66, anti-slip pad; 7, third lifting mechanism; 71, third cylinder; 72, cross bar; 73, connecting sleeve; 74, notch; 75, limiting shaft; 76, limiting groove; 8, barometer; 81, first connecting pipe; 9, airbag ring; 91, air pump; 92, second connecting pipe; 100, wine bottle; 200, bottle cap; 2001, groove; 300, sealing pad. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] like Figures 1 to 8 As shown, a warm water sterilization device for sparkling wine is used to sterilize the sparkling wine in the wine bottle 100 after packaging, including a main body 1 and a conveying device 2. A sealing gasket 300 is provided at the bottle mouth of the wine bottle 100, and the bottle mouth is sealed by a bottle cap 200.

[0029] The main body 1 includes a warm water tank 12, and the conveying device 2 can convey along the top of the warm water tank 12. The conveying device 2 includes a detection and fixing device 3 and a first lifting mechanism 4. The detection and fixing device 3 can fix the wine bottle 100, and the first lifting mechanism 4 can drive the detection and fixing device 3 to move up and down so that the wine bottle 100 is immersed in the warm water tank 12. Support frames 11 are provided on both sides of the warm water tank 12, and a screw rod 13 is provided on the upper part of the support frame 11. The screw rod 13 is driven to rotate by a motor 14. The first lifting mechanism 4 is connected to the screw rod 13 through a slide seat 15. The conveying device 2 moves by the screw rod 13. The screw rod transmission method is a prior art, and its specific structure is not repeated in this specification.

[0030] like Figure 1 As shown, when the sparkling wine in the wine bottle 100 is sterilized, warm water of 70°C-80°C is set in the warm water tank 12, and the wine bottle 100 containing the sparkling wine is grabbed by the detection fixture 3, and the screw rod 13 rotates to drive the conveying device 2 to move. When the wine bottle 100 moves to the top of the warm water tank 12, the detection fixture 3 descends, so that the wine bottle 100 is immersed in the warm water of the warm water tank 12, and the conveying device 2 moves slowly to sterilize the sparkling wine. When the sterilization is completed, the sparkling wine is transferred to the other side through the conveying device 2 and the detection fixture 3.

[0031] like Figure 6 As shown, a pressure sensor 36 is provided inside the detection fixture 3, and a bottle cap 200 is fixed at the bottle mouth of the wine bottle 100. The upper part of the bottle cap 200 can abut against the lower part of the pressure sensor 36, and the upper part of the bottle cap 200 can expand and squeeze the lower part of the pressure sensor 36. Each wine bottle 100 corresponds to a pressure sensor 36, and the pressure sensor 36 is a thin film pressure sensor. When the sparkling wine is being sterilized in warm water, the sparkling wine in the wine bottle 100 is heated, and the pressure inside it increases. The air pressure in the wine bottle 100 will push the bottle cap 200 to deform and squeeze the pressure sensor 36. When the squeezing force of the bottle cap 200 exceeds the set value, an alarm will be triggered. At this time, the detection fixture 3 is moved upward to separate the wine bottle 100 from the warm water, and the corresponding wine bottle 100 is processed to prevent the bottle from bursting due to excessive pressure in the bottle during warm water sterilization. This not only enables the warm water sterilization operation of the sparkling wine after canning and capping, but also greatly improves the safety during sterilization.

[0032] like Figure 7As shown, the bottle cap 200 is made of aluminum alloy, and a groove 2001 is provided inside the bottle cap 200. By providing the groove 2001, the thickness of the contact area between the bottle cap 200 and the pressure sensor 36 is reduced, making it easy to deform. When the air pressure inside the wine bottle 100 increases, the part located at this location can be deformed first and squeeze the pressure sensor 36, thereby improving the sensing sensitivity. In addition, the wall thickness is reduced at this location, which can play a buffering role for the connection between the bottle cap 200 and the bottle mouth, thereby avoiding the overall deformation of the bottle cap 200 and affecting the sealing performance with the wine bottle 100.

[0033] like Figure 6 As shown, the detection and fixing device 3 includes a plurality of first bosses 33. In the present embodiment, the number of the first bosses 33 is four, and four wine bottles 100 can be grasped at one time. A second boss 34 is provided at the lower part of each of the first bosses 33, and an annular rib 341 is provided inside the second boss 34. The pressure sensor 36 is installed in the annular rib 341, and the upper part of the bottle cap 200 abuts against the lower part of the annular rib 341. A mounting cavity 331 is provided in the first boss 33, and a mounting block 37 is fixed in the mounting cavity 331. The lower part of the mounting block 37 is fixed to the upper part of the pressure sensor 36. By providing the annular rib 341, the wine bottle 100 can be grasped and limited, ensuring that the bottle cap 200 can effectively contact the pressure sensor 36, and by providing the mounting block 37, the upper surface of the pressure sensor 36 is in a flat state, thereby improving the accuracy of sensing.

[0034] like Figure 6 and Figure 7 As shown, a sealing cavity 342 is provided inside the second boss 34, and the bottle cap 200 is located in the sealing cavity 342. A barometer 8 corresponding to the sealing cavity 342 is provided in the detection fixture 3, and the barometer 8 is connected to the corresponding sealing cavity 342 through a first connecting pipe 81. A sealing ring 38 is fixed to the lower part of the annular rib 341, and the bottle cap 200 can be inserted into the sealing ring 38 for sealing. A third boss 35 is provided at the lower part of the second boss 34, and an airbag ring 9 is provided on the inner wall of the third boss 35. The airbag ring 9 is located below the sealing cavity 342, and the airbag ring 9 can expand to abut and seal the neck side of the wine bottle 100. An air pump 91 is provided in the detection fixture 3, and the air pump 91 is connected to the airbag ring 9 through a second connecting pipe 92.

[0035] Among them, the barometer 8 and the air pump 91 are both existing technologies. The barometer 8 can detect the change of air pressure in the sealing cavity 342, and the air pump 91 can inflate the airbag ring 9 so that the airbag ring 9 expands and seals the bottleneck of the wine bottle 100. By setting the airbag ring 9 and the sealing ring 38, when the bottle mouth is inserted into the second boss 34, a closed sealing cavity 342 can be formed. At this time, the air tightness of the wine bottle 100 can be detected by the barometer 8. Specifically, when the sparkling wine in the wine bottle 100 is sterilized with warm water, the air pressure in the wine bottle 100 will increase. If there is a leak in the bottle cap 200, the leaked gas will enter the sealing cavity 342. The barometer 8 can detect the increase in air pressure in the sealing cavity 342. At this time, it can be determined that the corresponding wine bottle 100 has a leak. Through the above design, the air tightness of the wine bottle 100 can be detected while sterilizing, thereby effectively preventing unqualified sparkling wine from entering the market and greatly improving product quality.

[0036] like Figure 2 As shown, the first lifting mechanism 4 includes a first lifting plate 41 and a first cylinder 42, the first cylinder 42 is fixed on the upper part of the slide 15, first connecting plates 43 are provided on both sides of the first lifting plate 41, and a connecting rod 31 corresponding to the first connecting plate 43 is provided on the upper part of the detection fixture 3, the first connecting plate 43 is connected to the connecting rod 31, and a spring 32 is sleeved on the outer side of the connecting rod 31, the upper end of the spring 32 abuts against the lower part of the first connecting plate 43 and the lower end abuts against the upper part of the detection fixture 3. Through the above design, the connection between the detection fixture 3 and the first lifting mechanism 4 is realized, which is convenient for the first lifting mechanism 4 to drive the detection fixture 3 to rise and fall.

[0037] like Figures 2 to 4As shown, the conveying device 2 includes a second lifting mechanism 5, a plurality of gripping mechanisms 6 and a third lifting mechanism 7. The second lifting mechanism 5 includes a second lifting plate 51. The gripping mechanism 6 and the third lifting mechanism 7 are connected to the second lifting mechanism 5 and can be lifted up and down by the second lifting mechanism 5. The third lifting mechanism 7 is connected to the gripping mechanism 6 and can synchronously drive the plurality of gripping mechanisms 6 to move, so as to clamp or release the wine bottle 100. Specifically, there are four gripping mechanisms 6, each corresponding to a wine bottle 100. The gripping mechanism 6 includes a first clamping arm 61 and a second clamping arm 62. The first clamping arm 61 and the second clamping arm 62 are hinged, one end of the first clamping arm 61 is provided with a first claw 611 and the other end is provided with a first connecting rod 612, one end of the second clamping arm 62 is provided with a second claw 621 and the other end is provided with a second connecting rod 622, the other end of the first connecting rod 612 is hinged with a third connecting rod 63, the other end of the second connecting rod 622 is hinged with a fourth connecting rod 64, the third connecting rod 63 and the fourth connecting rod 64 are hinged by a connecting member 65, and the first connecting rod 612, the second connecting rod 622, the third connecting rod 63 and the fourth connecting rod 64 form a rhombus with a variable angle. The first connecting rod 612 and the second connecting rod 622 are connected to each other by a plurality of guide posts 54. The third lifting mechanism 7 comprises a third cylinder 71. A cross bar 72 is fixed to the end of the lifting and retracting rod of the third cylinder 71. The cross bar 72 is provided on the periphery of the cross bar 72 so as to be aligned with the gripping mechanism 6. The corresponding connecting sleeve 73, the connecting piece 65 is fixed to the corresponding connecting sleeve 73, the two guide columns 54 respectively penetrate the cross bar 72, the third cylinder 71 can drive the cross bar 72 to move up and down so that the first claw 611 and the second claw 621 are close to or away from each other, a first support plate 52 is provided on the upper part of the second lifting plate 51, a second cylinder 55 is provided on the upper part of the detection and fixing device 3, the telescopic rod of the second cylinder 55 is connected to the first support plate 52, a second support plate 56 is provided on the back of the second lifting plate 51, and the third cylinder 71 is installed on the upper part of the second support plate 56.

[0038] The second lifting mechanism 5 can realize the synchronous up and down movement of the third lifting mechanism 7 and multiple grabbing mechanisms 6. By setting the third lifting mechanism 7, the synchronous opening or closing of multiple grabbing mechanisms 6 can be realized. When it is necessary to grab the wine bottle 100, the wine bottle 100 is placed on the corresponding workstation, the conveying device 2 moves to the top of the placed wine bottle 100, the first lifting mechanism 4 drives the detection and fixing device 3, the second lifting mechanism 5, the grabbing mechanism 6 and the third lifting mechanism 7 to descend, the bottle mouth is inserted into the corresponding sealing cavity 342, the upper part of the bottle cap 200 abuts against the lower part of the annular rib 341, and the third cylinder 71 drives the cross bar 72 to move upward. The first and second claws 611, 621 move closer to each other and clamp the corresponding wine bottle 100, thereby completing the grabbing of the wine bottle 100. When the sterilization of the sparkling wine in the wine bottle 100 is completed, the second cylinder 55 drives the second lifting plate 51 to descend, thereby causing the grabbing mechanism 6 to descend. Since the grabbing mechanism 6 clamps the wine bottle 100, the grabbing mechanism 6 can drive the wine bottle 100 to descend, so that the wine bottle 100 is separated from the detection fixture 3. At this time, the third cylinder 71 drives the cross bar 72 to descend, and the first and second claws 611, 621 move away from each other. The grabbing mechanism 6 is separated from the wine bottle 100, thereby releasing the wine bottle 100.

[0039] By setting up the grabbing mechanism 6, the wine bottle 100 can be fixed to prevent the wine bottle 100 from falling or getting loose during the mobile sterilization process, and after the sterilization is completed, the wine bottle 100 can be detached from the detection and fixing device 3 by the overall descent of the grabbing mechanism 6, so as to facilitate the removal of the wine bottle 100.

[0040] like Figure 4 As shown, the inner walls of the first clamping claw 611 and the second clamping claw 621 are both provided with anti-skid pads 66 . By providing the anti-skid pads 66 , the clamping effect of the wine bottle 100 can be improved.

[0041] like Figure 3 and Figure 8As shown, the connecting piece 65 and the connecting sleeve 73 are of detachable design. Specifically, the cross bar 72 includes a limiting shaft 75 corresponding to the connecting sleeve 73. The connecting sleeve 73 is sleeved on the outside of the limiting shaft 75. A limiting groove 76 is formed between the limiting shaft 75 and the cross bar 72. The connecting sleeve 73 is located in the limiting groove 76. The connecting sleeve 73 can slide along the limiting shaft 75 within the range of the limiting groove 76. The limiting shaft 75 is non-circular, so as to avoid relative rotation between the connecting sleeve 73 and the limiting shaft 75. There is a large friction between the connecting sleeve 73 and the limiting shaft 75, and force needs to be applied to the connecting sleeve 73 to The connecting sleeve 73 is moved, and a notch 74 is provided on the side of the connecting sleeve 73. The end of the connecting piece 65 away from the fourth connecting rod 64 is inserted into the notch 74 for limiting the position. When the connecting piece 65 needs to be separated from the connecting sleeve 73, it only needs to move the connecting sleeve 73 horizontally to make the connecting piece 65 separate from the connecting sleeve 73. When an unqualified wine bottle 100 containing sparkling wine is detected, the connecting sleeve 73 can be moved to separate the grasping mechanism 6 clamping the corresponding wine bottle 100 from the third lifting mechanism 7. At this time, the grasping mechanism 6 can be opened alone, so as to facilitate the removal of the unqualified wine bottle 100.

[0042] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A warm water sterilization device for sparkling wine, characterized in that: The invention comprises a main body (1) and a conveying device (2), wherein the main body (1) comprises a warm water tank (12), the conveying device (2) can be conveyed along the top of the warm water tank (12), the conveying device (2) comprises a detection fixing device (3) and a first lifting mechanism (4), the detection fixing device (3) can fix a wine bottle (100), and the first lifting mechanism (4) can drive the detection fixing device (3) to move up and down so that the wine bottle (100) is immersed in the warm water tank (12); A pressure sensor (36) is provided inside the detection and fixing device (3); a bottle cap (200) is fixed at the bottle mouth of the wine bottle (100); the upper part of the bottle cap (200) can abut against the lower part of the pressure sensor (36); and the upper part of the bottle cap (200) can expand and squeeze the lower part of the pressure sensor (36).

2. A warm water sterilization device for sparkling wine according to claim 1, characterized in that: The detection and fixing device (3) comprises a plurality of first bosses (33), a second boss (34) is provided at the lower part of the first boss (33), an annular rib (341) is provided inside the second boss (34), the pressure sensor (36) is installed inside the annular rib (341), the upper part of the bottle cap (200) abuts against the lower part of the annular rib (341), a mounting cavity (331) is provided inside the first boss (33), a mounting block (37) is fixed inside the mounting cavity (331), and the lower part of the mounting block (37) is fixed to the upper part of the pressure sensor (36).

3. A warm water sterilization device for sparkling wine according to claim 2, characterized in that: A sealed cavity (342) is provided inside the second boss (34), the bottle cap (200) is located inside the sealed cavity (342), a barometer (8) corresponding to the sealed cavity (342) is provided inside the detection fixture (3), and the barometer (8) is connected to the corresponding sealed cavity (342) via a first connecting pipe (81).

4. A warm water sterilization device for sparkling wine according to claim 3, characterized in that: A sealing ring (38) is fixed at the lower part of the annular rib (341), and the bottle cap (200) can be inserted into the sealing ring (38) for sealing. A third boss (35) is provided at the lower part of the second boss (34), and an airbag ring (9) is provided on the inner wall of the third boss (35). The airbag ring (9) is located below the sealing cavity (342), and the airbag ring (9) can expand to abut against and seal the neck of the wine bottle (100). An air pump (91) is provided in the detection and fixing device (3), and the air pump (91) is connected to the airbag ring (9) through a second connecting pipe (92).

5. The warm water sterilization device for sparkling wine according to claim 1, characterized in that: The first lifting mechanism (4) comprises a first lifting plate (41) and a first cylinder (42); first connecting plates (43) are provided on both sides of the first lifting plate (41); a connecting rod (31) corresponding to the first connecting plate (43) is provided on the upper part of the detection and fixing device (3); the first connecting plate (43) is connected to the connecting rod (31); a spring (32) is sleeved on the outer side of the connecting rod (31); the upper end of the spring (32) abuts against the lower part of the first connecting plate (43) and the lower end abuts against the upper part of the detection and fixing device (3).

6. The warm water sterilization device for sparkling wine according to claim 1, characterized in that: The conveying device (2) comprises a second lifting mechanism (5), a plurality of gripping mechanisms (6) and a third lifting mechanism (7); the second lifting mechanism (5) comprises a second lifting plate (51); the gripping mechanism (6) and the third lifting mechanism (7) are connected to the second lifting mechanism (5) and can be lifted up and down by the second lifting mechanism (5); the third lifting mechanism (7) is connected to the gripping mechanism (6) and can synchronously drive the plurality of gripping mechanisms (6) to move, so as to clamp or release the wine bottle (100).

7. A warm water sterilization device for sparkling wine according to claim 6, characterized in that: The gripping mechanism (6) comprises a first clamping arm (61) and a second clamping arm (62); the first clamping arm (61) and the second clamping arm (62) are hinged; one end of the first clamping arm (61) is provided with a first claw (611) and the other end is provided with a first connecting rod (612); one end of the second clamping arm (62) is provided with a second claw (621) and the other end is provided with a second connecting rod (622); the other end of the first connecting rod (612) is hinged with a third connecting rod (63); the other end of the second connecting rod (622) is hinged with a fourth connecting rod (64); The third link (63) and the fourth link (64) are hinged via a connecting piece (65); the first link (612), the second link (622), the third link (63) and the fourth link (64) form a rhombus structure with a variable angle; when the angle between the first link (612) and the second link (622) increases, the first clamping claw (611) and the second clamping claw (621) move away from each other; and when the angle between the first link (612) and the second link (622) decreases, the first clamping claw (611) and the second clamping claw (621) move closer to each other.

8. A warm water sterilization device for sparkling wine according to claim 7, characterized in that: Second connecting plates (53) are provided on both sides of the second lifting plate (51), and a guide column (54) is provided on the upper part of the second connecting plate (53). The third lifting mechanism (7) includes a third cylinder (71), and a cross bar (72) is fixed to the end of the lifting and retracting rod of the third cylinder (71). A connecting sleeve (73) corresponding to the grabbing mechanism (6) is provided on the peripheral side of the cross bar (72), and the connecting piece (65) is fixed to the corresponding connecting sleeve (73). The two guide columns (54) respectively penetrate the cross bar (72), and the third cylinder (71) can drive the cross bar (72) to move up and down so that the first clamping claw (611) and the second clamping claw (621) are close to or away from each other.

9. A warm water sterilization device for sparkling wine according to claim 7, characterized in that: A first supporting plate (52) is provided on the upper part of the second lifting plate (51), a second cylinder (55) is provided on the upper part of the detection and fixing device (3), a telescopic rod of the second cylinder (55) is connected to the first supporting plate (52), a second supporting plate (56) is provided on the back of the second lifting plate (51), and the third cylinder (71) is installed on the upper part of the second supporting plate (56).

10. The warm water sterilization device for sparkling wine according to claim 1, characterized in that: Support frames (11) are provided on both sides of the warm water tank (12), a screw rod (13) is provided on the upper part of the support frame (11), the first lifting mechanism (4) is connected to the screw rod (13) through a slide seat (15), and the conveying device (2) moves in a transmission manner through the screw rod (13).

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