Mineral water filling machine with sealed filling and leakage prevention functions

Abstract

The invention discloses a mineral water filling machine with sealed filling and leakage prevention functions, and relates to the technical field of mineral water filling machines, the mineral water filling machine comprises a filling equipment body, a protection box horizontally penetrates through the interior of the filling equipment body, and a plurality of transmission rollers are uniformly and rotatably connected to the inner wall of the protection box; a conveying belt is in transmission connection between the ends of the multiple conveying rollers, a filling control part is fixedly connected to the inner wall of the top of the filling equipment body and located over the protection box, four filling water pipes are evenly and fixedly connected to the bottom of the filling control part, and auxiliary sealing mechanisms are arranged on the outer walls of the bottom ends of the four filling water pipes correspondingly. A positioning alarm assembly is further arranged in the protection box and located between every two adjacent conveying rollers, openings of plastic barrels are wrapped with sealing sleeves, the sealing and leakage preventing effects are achieved in the filling period, and therefore the problem that when mineral water is filled, the water is spilled out due to the fact that the water outlet amount is unstable or the plastic barrels are not aligned can be solved, and the service life of the mineral water is prolonged. And the mineral water filling efficiency is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of mineral water filling machines, and in particular to a mineral water filling machine with sealed filling and anti-leakage function. Background Art

[0002] Mineral water refers to groundwater that naturally contains a variety of mineral elements and trace elements. It is a kind of water formed by dissolving rich minerals when flowing through the geological layers deep in the underground layer of natural mineral water. Common minerals usually include calcium, magnesium, sodium, potassium, etc. By filling the purified mineral water into plastic barrels, it can be conveniently transported and drunk. Mineral water filling machines are often used for filling mineral water. The main functions of mineral water filling machines include: conveying system, filling system, cleaning system and control system, etc. Among them, the processed mineral water is accurately injected into each bottle or container, which is usually achieved by a filling valve;

[0003] However, the prior art still has the following defects when used specifically:

[0004] In actual factory production, in order to facilitate the withdrawal of the filling port of the mineral water filling machine from the opening of the plastic barrel after the filling is completed, after the filling port of the mineral water filling machine is extended into the plastic barrel, there will be a gap at the connection between the two, which reduces the sealing performance. When the mineral water is filled, due to unstable water output or misalignment with the plastic barrel, it is easy to cause the mineral water to spill out of the plastic barrel, causing the filling operation to stagnate, and the staff needs to go to deal with it to ensure the normal operation of the equipment, thereby reducing the efficiency of mineral water filling;

[0005] In view of this, the present invention proposes a mineral water filling machine with sealed filling and anti-leakage to make up for and improve the deficiencies of the prior art. Summary of the invention

[0006] In order to solve the above technical problems, the present invention provides a mineral water filling machine with sealed filling and anti-leakage function to solve the technical problems raised in the above background technology.

[0007] To achieve the above objectives, the technical solution adopted by the present invention is: a mineral water filling machine with sealed filling and anti-leakage functions, comprising a filling equipment body, a protective box horizontally passing through the interior of the filling equipment body, a plurality of transmission rollers are evenly and rotatably connected to the inner wall of the protective box, a transmission belt is connected for transmission between the ends of the plurality of transmission rollers, a filling control component is fixedly connected to the inner wall of the top of the filling equipment body and located directly above the protective box, four filling water pipes are evenly and fixedly connected to the bottom of the filling control component, auxiliary sealing mechanisms are arranged on the outer walls of the bottom ends of the four filling water pipes, and a positioning alarm component is also arranged inside the protective box and between two adjacent transmission rollers.

[0008] Furthermore, the auxiliary sealing mechanism includes a fixed ring fixedly connected to the outer wall of the bottom end of the filling water pipe, four support rods are evenly hinged around the outer wall of the fixed ring, four fixed support plates are evenly fixedly connected to the top of the fixed ring, a first support spring is fixedly connected between the top side walls of the four support rods and the outer walls of the four fixed support plates, and a sealing sleeve is fixedly connected to the outer wall of the bottom ends of the four support rods.

[0009] Furthermore, the support rod has an arc-shaped contour, the sealing sleeve is made of rubber, and the outer contour of the sealing sleeve is wide at the top and narrow at the bottom.

[0010] Furthermore, guide rails are symmetrically fixedly connected to the inner wall of the top end of the protection box, and the two guide rails are made of aluminum alloy.

[0011] Furthermore, positioning rods are slidably connected inside the two guide rails, a supporting plate is fixedly connected between the ends of the two positioning rods, the supporting plate is located on the top of the transmission roller, and an auxiliary stabilizing mechanism is provided on the top of the supporting plate.

[0012] Furthermore, the auxiliary stabilization mechanism includes a fixed cylinder fixedly connected to the middle of the top of the support plate, the outer wall of the top of the fixed cylinder is slidably connected to the support base, the top of the support plate and located on the outside of the support base is also fixedly connected to a limiting enclosure, the inner wall of the top of the limiting enclosure is evenly hinged with four stabilizing claws, the four hinges of the stabilizing claws are internally provided with torsion springs, the top side walls of the four stabilizing claws are fixedly connected to nylon ropes, and the ends of the four nylon ropes away from the stabilizing claws are fixedly connected to the outer wall of the support base.

[0013] Furthermore, the top of the support base is covered with rubber, a plurality of anti-skid patterns are evenly arranged on the top of the support base, and anti-skid grooves are arranged on the outer walls of the top ends of the four stabilizing claws.

[0014] Furthermore, the positioning alarm component includes a pressure sensor fixedly connected to the inner wall of the bottom of the protective box, a positioning column is slidably connected to the outer wall of the top of the pressure sensor, the top contour of the positioning column is arc-shaped, a second supporting spring is fixedly connected to the bottom of the positioning column, the bottom of the second supporting spring is fixedly connected to the top of the pressure sensor, and LED red and green warning lights are fixedly connected to the outer wall of the protective box corresponding to the pressure sensor, and the LED red and green warning lights are electrically connected to the pressure sensor.

[0015] Furthermore, a raised strip is fixedly connected to the bottom of the supporting plate, and the bottom end of the raised strip has an arc-shaped contour.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] (1) By providing an auxiliary sealing mechanism, under the rebound action of the first supporting spring, the bottom end of the supporting rod with the sealing sleeve is closely fitted with the plastic opening, so that the opening of the plastic barrel is wrapped with the sealing sleeve, which plays a role of sealing and preventing leakage during filling, thereby avoiding the problem of mineral water spilling due to unstable water output or misalignment of the plastic barrel during filling, and greatly improving the efficiency of mineral water filling;

[0018] (2) By setting up an auxiliary stabilizing mechanism and cooperating with four stabilizing claws to clamp and fix the plastic barrel from four directions, the plastic barrel can be placed more firmly, and the plastic barrel can be prevented from moving on the top of the conveying roller and shaking during the filling of the filling pipe, thereby preventing the plastic barrel from tipping over during the filling process and causing the mineral water to overflow and waste, thereby improving the stability of the plastic barrel during the mineral water filling process and avoiding the waste of water resources;

[0019] (3) By setting up a positioning alarm component, the electrical signal generated inside the pressure sensor is transmitted to the LED red and green warning lights through an electrical connection, thereby causing the LED red and green warning lights to flash. At this time, the staff can know that the filling water pipe is aligned with the opening of the plastic barrel and can continue the filling operation. If the positioning column is not squeezed by the raised strip and the pressure sensor is not triggered and the LED red and green warning lights do not flash, it means that the filling water pipe is not aligned with the opening of the plastic barrel. It is necessary to stop the filling of mineral water in time to avoid the mineral water not entering the plastic barrel but flowing into the filling equipment body to cause equipment damage, thereby reducing the probability of accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the main stereoscopic structure of the present invention;

[0021] Figure 2 It is a three-dimensional structural schematic diagram of the relevant components of the filling water pipe of the present invention;

[0022] Figure 3 It is a partial cross-sectional view of the three-dimensional structure of the relevant parts of the filling water pipe of the present invention;

[0023] Figure 4 It is a partial schematic diagram of the three-dimensional structure of the relevant components of the protection box of the present invention;

[0024] Figure 5 It is a three-dimensional structural schematic diagram of the relevant components of the auxiliary stabilization mechanism of the present invention;

[0025] Figure 6 It is a side perspective structural cross-sectional view of the relevant components of the auxiliary stabilization mechanism of the present invention;

[0026] Figure 7 A bottom view of the three-dimensional structure of the relevant components of the support plate of the present invention;

[0027] Figure 8 It is a partial three-dimensional structural cross-sectional view of the protection box of the present invention.

[0028] The numbers in the figure are: 1. Filling equipment body; 2. Protection box; 201. Transmission roller; 202. Transmission belt; 3. Filling control component; 301. Filling water pipe; 401. Fixed ring; 402. Support rod; 403. Fixed support plate; 404. First support spring; 405. Sealing sleeve; 501. Guide rail; 502. Positioning rod; 503. Support plate; 601. Fixed cylinder; 602. Support base; 603. Limit enclosure; 604. Stabilizing claw; 605. Nylon rope; 701. Pressure sensor; 702. Positioning column; 703. Second support spring; 704. LED red and green warning lights; 801. Raised strip. DETAILED DESCRIPTION

[0029] 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;

[0030] Embodiments of the present invention

[0031] Please refer to Figures 1 to 3 As shown, a mineral water filling machine with sealed filling and anti-leakage function comprises a filling equipment body 1, a protective box 2 is horizontally penetrated inside the filling equipment body 1, a plurality of transmission rollers 201 are evenly and rotatably connected to the inner wall of the protective box 2, a transmission belt 202 is transmission-connected between the ends of the plurality of transmission rollers 201, a filling control component 3 is fixedly connected to the inner wall of the top of the filling equipment body 1 and located directly above the protective box 2, four filling water pipes 301 are evenly and fixedly connected to the bottom of the filling control component 3, and auxiliary sealing mechanisms are arranged on the outer walls of the bottom ends of the four filling water pipes 301;

[0032] The auxiliary sealing mechanism includes a fixing ring 401 fixedly connected to the outer wall of the bottom end of the filling water pipe 301, four support rods 402 are evenly hinged around the outer wall of the fixing ring 401, four fixed support plates 403 are evenly fixedly connected to the top of the fixing ring 401, first support springs 404 are fixedly connected between the top side walls of the four support rods 402 and the outer walls of the four fixed support plates 403, and sealing sleeves 405 are fixedly connected to the outer walls of the bottom ends of the four support rods 402. The contour shape of the support rods 402 is an arc shape, and the manufacturing material of the sealing sleeves 405 is rubber. The outer contour of the sealing sleeves 405 is wide at the top and narrow at the bottom;

[0033] Among them, a mechanical arm is used inside the mineral water filling workshop to place the plastic barrel to be filled with water on the top of the support base 602. As the transmission roller 201 cooperates with the transmission belt 202, the plastic barrel on the top of the support base 602 is transported to the bottom of the filling control component 3. Then the controller of the filling equipment body 1 runs the filling program set in advance, so that the filling water pipe 301 injects clean mineral water into the plastic barrel, thereby completing the filling of mineral water. When the plastic barrel is under the filling water pipe 301, the filling control component 3 will move the filling water pipe 301 downward, so that the bottom end of the support rod 402 will contact the outer wall of the opening of the plastic barrel. Since the bottom end of the support rod 402 is squeezed by the outer wall of the opening of the plastic barrel, the support rod The bottom end of 402 turns over to the side away from the plastic barrel, and the sealing sleeve 405 expands under the turning of the support rod 402, while the upper end of the support rod 402 moves closer to the side of the plastic barrel, and cooperates with the fixed support plate 403 to squeeze the first support spring 404. After the bottom opening of the filling water pipe 301 is completely extended into the opening of the plastic barrel, the bottom end of the support rod 402 with the sealing sleeve 405 is tightly fitted with the plastic opening under the rebound effect of the first support spring 404, so that the opening of the plastic barrel is wrapped with the sealing sleeve 405, which plays a role of sealing and leak prevention during filling, thereby avoiding the problem of mineral water spilling due to unstable water output or misalignment of the plastic barrel during filling, and greatly improving the efficiency of mineral water filling;

[0034] Please refer to Figures 4 to 7 As shown, as a preferred embodiment, the inner wall at the top of the protection box 2 is symmetrically fixedly connected with guide rails 501, the manufacturing material of the two guide rails 501 is aluminum alloy, the inside of the two guide rails 501 are slidably connected with positioning rods 502, and a supporting plate 503 is fixedly connected between the ends of the two positioning rods 502, the supporting plate 503 is located on the top of the transmission roller 201, and a raised strip 801 is fixedly connected to the bottom of the supporting plate 503, and the bottom end contour shape of the raised strip 801 is arc-shaped;

[0035] Among them, by setting guide rails 501 on the inner walls of both sides of the top of the protection box 2, the positioning rods 502 slide inside the guide rails 501, so that when the supporting plate 503 moves on the surface of the transmission roller 201, the posture of the supporting plate 503 can be stabilized, thereby ensuring the subsequent stable placement of the plastic barrel;

[0036] Please refer to Figures 5 to 7 As shown, preferably, an auxiliary stabilizing mechanism is provided on the top of the supporting plate 503;

[0037] The auxiliary stabilizing mechanism includes a fixed cylinder 601 fixedly connected to the middle of the top of the supporting plate 503, the top outer wall of the fixed cylinder 601 is slidably connected to the supporting base 602, the top of the supporting plate 503 and located outside the supporting base 602 is also fixedly connected to a limited enclosure 603, the top inner wall of the limited enclosure 603 is evenly hinged with four stabilizing claws 604, the hinges of the four stabilizing claws 604 are internally provided with torsion springs, the top side walls of the four stabilizing claws 604 are all fixedly connected to nylon ropes 605, the ends of the four nylon ropes 605 away from the stabilizing claws 604 are all fixedly connected to the outer wall of the supporting base 602, the top of the supporting base 602 is coated with rubber, the top of the supporting base 602 is evenly provided with a plurality of anti-skid patterns, and the top outer walls of the four stabilizing claws 604 are all provided with anti-skid grooves;

[0038] The plastic barrel is placed on the surface of the support base 602. Under the influence of the weight of the plastic barrel itself, the support base 602 slides downward on the outer wall of the fixed cylinder 601 under the downward pressure of gravity, and when the support base 602 drops in height, the nylon rope 605 is pulled down. Since the other end of the nylon rope 605 is fixedly connected to the top side wall of the stabilizing claw 604, the stabilizing claw 604 is pulled by the nylon rope 605 and flipped toward the side of the support base 602. At the same time, a torsion spring is arranged inside the hinge of the stabilizing claw 604, so that the stabilizing claw 604 is stretched during the flipping process. Torsion spring, when the support base 602 stops sliding downward on the outer wall of the top of the fixed cylinder 601, it means that the plastic barrel is placed in place, and at this time, the top of the stabilizing claw 604 will contact the outer wall of the bottom of the plastic barrel, and cooperate with the four stabilizing claws 604 to clamp and fix the plastic barrel from four directions, so that the plastic barrel is placed more firmly, avoiding the plastic barrel from moving on the top of the transmission roller 201 and shaking during the filling of the filling water pipe 301, thereby avoiding the tipping of the plastic barrel during the filling process, causing the mineral water to overflow and waste, improving the stability of the plastic barrel during the mineral water filling, and avoiding the waste of water resources;

[0039] Please refer to Figure 1 , Figure 4 , Figure 8 As shown, as a preferred embodiment, a positioning alarm component is also provided inside the protection box 2 and between two adjacent transmission rollers 201;

[0040] The positioning alarm component includes a pressure sensor 701 fixedly connected to the inner wall of the bottom of the protection box 2, a positioning column 702 is slidably connected to the outer wall of the top of the pressure sensor 701, the top contour of the positioning column 702 is arc-shaped, a second support spring 703 is fixedly connected to the bottom of the positioning column 702, the bottom of the second support spring 703 is fixedly connected to the top of the pressure sensor 701, and an LED red and green warning light 704 is fixedly connected to the outer wall of the protection box 2 corresponding to the pressure sensor 701, and the LED red and green warning light 704 is electrically connected to the pressure sensor 701;

[0041] Among them, when the supporting plate 503 moves on the surface of the transmission roller 201 to the position below the filling water pipe 301, the raised strip 801 fixedly connected at its bottom will conflict with the top of the positioning column 702. Since the bottom contour of the raised strip 801 and the top contour of the positioning column 702 are both arc-shaped, when the raised strip 801 contacts the positioning column 702, the positioning column 702 will be squeezed and slide downward on the outer wall of the top of the pressure sensor 701. During this period, the second support spring 703 will be squeezed. When the bottom of the positioning column 702 contacts the top of the pressure sensor 701, the pressure sensor 701 is triggered, and the electrical signal generated inside the pressure sensor 701 is transmitted to the LED red and green warning lights 704 through electrical connection, thereby causing the LED red and green warning lights 704 to flash. At this time, the staff can know that the filling water pipe 301 is aligned with the opening of the plastic barrel, and the filling operation can be continued. The positioning column 702 is not squeezed by the raised strip 801, and the pressure sensor 701 is not triggered and the LED red and green warning lights 704 flash, which means that the filling water pipe 301 is not aligned with the opening of the plastic barrel. When the raised strip 801 is not in contact with the positioning column 702, the positioning column 702 is reset under the rebound action of the second support spring 703, which is convenient for recycling. The above method can facilitate the staff to understand the working status of the filling equipment body 1 in time, so as to stop the filling of mineral water in time, avoid the mineral water not entering the plastic barrel, but flowing into the filling equipment body 1 to cause equipment damage, and reduce the probability of accidents.

[0042] The power supply of the pressure sensor 701 and the LED red and green warning lights 704 used in the present technical solution is a DC power supply, which is usually provided by connecting to a battery, a power adapter or a DC power line to provide a stable voltage and current.

[0043] The following are the complete usage steps and working principles of the above embodiment:

[0044] When the device is in use, a mechanical arm is used inside the mineral water filling workshop to place the plastic barrel to be filled with water on the top of the support base 602. As the transmission roller 201 cooperates with the transmission belt 202 to drive, the plastic barrel on the top of the support base 602 is transported to the bottom of the filling control component 3. Then the controller of the filling equipment body 1 runs the filling program set in advance, so that the filling water pipe 301 injects clean mineral water into the plastic barrel, thereby completing the filling of mineral water.

[0045] By setting guide rails 501 on the inner walls of both sides of the top of the protection box 2, the positioning rods 502 slide inside the guide rails 501, so that when the supporting plate 503 moves on the surface of the transmission roller 201, the posture of the supporting plate 503 can be stabilized, thereby ensuring the subsequent stable placement of the plastic barrel;

[0046] First, when the plastic bucket is placed on the surface of the support base 602, it is affected by the weight of the plastic bucket itself, so that the support base 602 slides downward on the outer wall of the fixed cylinder 601 under the downward pressure of gravity, and when the support base 602 drops in height, the nylon rope 605 is pulled down. Since the other end of the nylon rope 605 is fixedly connected to the top side wall of the stabilizing claw 604, the stabilizing claw 604 is pulled by the nylon rope 605 and flipped toward the side of the support base 602. At the same time, a torsion spring is provided inside the hinge of the stabilizing claw 604, so that the stabilizing claw 604 is pulled during the flipping process. The torsion spring is extended. When the support base 602 stops sliding downward on the outer wall of the top of the fixed cylinder 601, it means that the plastic barrel is in place. At this time, the top of the stabilizing claw 604 will contact the outer wall of the bottom of the plastic barrel, and the four stabilizing claws 604 will clamp and fix the plastic barrel from four directions, so that the plastic barrel can be placed more firmly, avoiding the plastic barrel from moving on the top of the transmission roller 201 and shaking during the filling of the filling water pipe 301, thereby avoiding the tipping of the plastic barrel during the filling process, causing the mineral water to overflow and waste, improving the stability of the plastic barrel during the mineral water filling, and avoiding the waste of water resources;

[0047] In addition, when the support plate 503 moves on the surface of the transmission roller 201 to the position below the filling water pipe 301, the raised strip 801 fixedly connected to its bottom will conflict with the top of the positioning column 702. Since the bottom contour of the raised strip 801 and the top contour of the positioning column 702 are both arc-shaped, when the raised strip 801 contacts the positioning column 702, the positioning column 702 will be squeezed and slide downward on the outer wall of the top of the pressure sensor 701. During this period, the second support spring 703 will be squeezed. When the bottom of the positioning column 702 contacts the top of the pressure sensor 701, the pressure sensor 701 is triggered, and the electrical signal generated inside the pressure sensor 701 is transmitted to the LED red and green warning lights 704 through the electrical connection, thereby causing the LED red and green warning lights 704 to flash. At this time, the staff can know that the filling water pipe 301 is aligned with the opening of the plastic barrel, and the filling operation can be continued. The positioning column 702 is not squeezed by the raised strip 801, and the pressure sensor 701 is not triggered and the LED red and green warning lights 704 flash, which means that the filling water pipe 301 is not aligned with the opening of the plastic barrel. When the raised strip 801 is not in contact with the positioning column 702, the positioning column 702 is reset under the rebound action of the second support spring 703, which is convenient for recycling. The above method can facilitate the staff to understand the working status of the filling equipment body 1 in time, so as to stop the filling of mineral water in time, avoid the mineral water not entering the plastic barrel, but flowing into the filling equipment body 1 to cause equipment damage, and reduce the probability of accidents.

[0048] Since the plastic barrel is below the filling water pipe 301, the filling control component 3 will move the filling water pipe 301 downward, so that the bottom end of the support rod 402 will contact the outer wall of the opening of the plastic barrel. Since the bottom end of the support rod 402 is squeezed by the outer wall of the opening of the plastic barrel, the bottom end of the support rod 402 will flip to the side away from the plastic barrel, and the sealing sleeve 405 will expand when the support rod 402 flips, and the upper end of the support rod 402 will move closer to the side of the plastic barrel and cooperate with the fixed support plate 403 to the first The support spring 404 plays a squeezing role. After the bottom opening of the filling water pipe 301 is completely extended into the opening of the plastic barrel, the bottom end of the support rod 402 with the sealing sleeve 405 fits tightly with the plastic mouth under the rebound action of the first support spring 404, so that the opening of the plastic barrel is wrapped with the sealing sleeve 405, which plays a role of sealing and preventing leakage during filling, thereby avoiding the problem of mineral water spilling due to unstable water output or misalignment of the plastic barrel during filling, and greatly improving the efficiency of mineral water filling.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mineral water filling machine with sealed filling and anti-leakage function, comprising a filling equipment body (1), a protective box (2) horizontally passing through the filling equipment body (1), a plurality of transmission rollers (201) being evenly and rotatably connected to the inner wall of the protective box (2), a transmission belt (202) being transmission-connected between the ends of the plurality of transmission rollers (201), a filling control component (3) being fixedly connected to the inner wall of the top of the filling equipment body (1) and located directly above the protective box (2), and four filling water pipes (301) being evenly and fixedly connected to the bottom of the filling control component (3), characterized in that: The outer walls of the bottom ends of the four filling water pipes (301) are all provided with auxiliary sealing mechanisms; Wherein, a positioning alarm component is also provided inside the protection box (2) and between two adjacent transmission rollers (201).

2. The mineral water filling machine with sealed filling and anti-leakage function according to claim 1, characterized in that: The auxiliary sealing mechanism comprises a fixing ring (401) fixedly connected to the outer wall of the bottom end of the filling water pipe (301); four support rods (402) are evenly hinged around the outer wall of the fixing ring (401); four fixed support plates (403) are evenly fixedly connected to the top of the fixing ring (401); first support springs (404) are fixedly connected between the top side walls of the four support rods (402) and the outer walls of the four fixed support plates (403); and sealing sleeves (405) are fixedly connected to the outer walls of the bottom ends of the four support rods (402).

3. The mineral water filling machine with sealed filling and anti-leakage function according to claim 2, characterized in that: The support rod (402) has an arc-shaped outline, the sealing sleeve (405) is made of rubber, and the outer outline of the sealing sleeve (405) is wide at the top and narrow at the bottom.

4. The mineral water filling machine with sealed filling and anti-leakage function according to claim 1, characterized in that: The inner wall at the top end of the protection box (2) is symmetrically fixedly connected with guide rails (501), and the two guide rails (501) are made of aluminum alloy.

5. The mineral water filling machine with sealed filling and anti-leakage function according to claim 4, characterized in that: The two guide rails (501) are both slidably connected with positioning rods (502), and a support plate (503) is fixedly connected between the ends of the two positioning rods (502). The support plate (503) is located on the top of the transmission roller (201), and an auxiliary stabilization mechanism is arranged on the top of the support plate (503).

6. The mineral water filling machine with sealed filling and anti-leakage function according to claim 5, characterized in that: The auxiliary stabilizing mechanism comprises a fixed cylinder (601) fixedly connected to the middle of the top of the supporting plate (503); the outer wall of the top of the fixed cylinder (601) is slidably connected to the supporting base (602); the top of the supporting plate (503) and the outer side of the supporting base (602) are also fixedly connected to a limiting enclosure (603); the inner wall of the top of the limiting enclosure (603) is evenly hinged with four stabilizing claws (604); the hinges of the four stabilizing claws (604) are internally sleeved with torsion springs; the side walls of the top of the four stabilizing claws (604) are fixedly connected to nylon ropes (605); the ends of the four nylon ropes (605) away from the stabilizing claws (604) are fixedly connected to the outer wall of the supporting base (602).

7. The mineral water filling machine with sealed filling and anti-leakage function according to claim 6, characterized in that: The top of the support base (602) is covered with rubber, and a plurality of anti-skid grooves are evenly arranged on the top of the support base (602), and the outer walls of the top ends of the four stabilizing claws (604) are all provided with anti-skid grooves.

8. The mineral water filling machine with sealed filling and anti-leakage function according to claim 1, characterized in that: The positioning alarm component includes a pressure sensor (701) fixedly connected to the inner wall of the bottom of the protection box (2); a positioning column (702) is slidably connected to the outer wall of the top of the pressure sensor (701); the top contour of the positioning column (702) is arc-shaped; a second support spring (703) is fixedly connected to the bottom of the positioning column (702); the bottom of the second support spring (703) is fixedly connected to the top of the pressure sensor (701); an LED red and green warning light (704) is fixedly connected to the outer wall of the protection box (2) corresponding to the pressure sensor (701); and the LED red and green warning light (704) is electrically connected to the pressure sensor (701).

9. The mineral water filling machine with sealed filling and anti-leakage function according to claim 5, characterized in that: A raised strip (801) is fixedly connected to the bottom of the supporting plate (503), and the bottom end of the raised strip (801) has an arc-shaped contour.

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