A mineral water empty bottle filling pretreatment disinfection equipment

Abstract

The present application relates to mineral water bottle recycling technical field, especially to a kind of mineral water empty bottle filling pretreatment disinfection equipment.Its technical scheme includes: bracket, seat pipe and seat ring are formed by bracket, seat ring is movably sleeved with rotating frame, bracket and rotating frame are driven to rotate by drive assembly, the inside of rotating frame is fixed with magnetic attraction assembly, the inside of rotating frame is fixed with multiple circumferential equidistant distribution and magnetic attraction assembly cooperation for screening empty bottle disinfection mechanism;Disinfection mechanism includes two side flaps fixed in the inside of rotating frame, bearing ring is fixed between two side flaps, bearing ring's inside is fixed with carrier plate, the downside of carrier plate is fixed with cannula, the downside of carrier plate is provided with locking assembly for clamping bottle mouth and magnetic attraction assembly mutual magnetic attraction.The present application can be aimed at in disinfection process to the bottle mouth of recycling bottle in skew such not easy to distinguish bottle and carry out screening;More sufficient in disinfection process, and simple operation.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mineral water bottle recycling, and particularly relates to a mineral water empty bottle filling pretreatment and disinfection equipment. BACKGROUND

[0002] When the bottled mineral water is recycled, the bottle body needs to be inspected, such as some difficult-to-remove dirt in the bottle body, bottle body damage, bottle body indentation, bottle body crack, bottle mouth skew, and bottle fungus attachment, which need to be removed to ensure that the water in the bottle is within the healthy drinking water standard during the shelf life. Among the above problems, the bottle mouth skew is difficult to distinguish. If the bottle mouth is skewed, the filling alignment error may occur during the bottle filling, and the cap skewing may occur during the capping, which leads to poor sealing and cannot guarantee the quality of the produced bottled mineral water.

[0003] Before filling, the bottle body needs to be cleaned and disinfected as a whole, and the inside and outside need to be disinfected. Therefore, a mineral water empty bottle filling pretreatment and disinfection equipment capable of removing the bottle mouth skew during the disinfection process to reduce the risk of product defective products is proposed. SUMMARY

[0004] The purpose of the present application is to solve the problems in the background art, and to provide a mineral water empty bottle filling pretreatment and disinfection equipment capable of removing the bottle mouth skew during the disinfection process to reduce the risk of product defective products.

[0005] The technical scheme of the present application is a mineral water empty bottle filling pretreatment and disinfection equipment, which comprises a bracket composed of a bracket seat, a seat pipe and a seat ring, a rotating bracket movably sleeved on the seat ring, a driving assembly driving the bracket and the rotating bracket to rotate, a magnetic attraction assembly fixed to the inner side of the rotating bracket, and a plurality of disinfection mechanisms for screening empty bottles distributed at equal intervals on the circumference of the rotating bracket and cooperating with the magnetic attraction assembly.

[0006] The disinfection mechanism comprises two side plates fixed to the inner side of the rotating bracket, a bearing ring fixed between the two side plates, a load plate fixed to the inner side of the bearing ring, a cannula fixed to the lower side of the load plate, a locking assembly provided on the lower side of the load plate for clamping the bottle mouth and magnetically attracted to the magnetic attraction assembly, a bevel gear ring fixed to the seat ring, a driving element provided on the lower side of the load plate and cooperating with the bevel gear ring to rotate, a regulating assembly provided on the two side plates and contacting each other and cooperating with the maximum outer diameter of the bottle body to control the magnetic attraction state of the magnetic attraction assembly and the locking assembly, and a liquid supply assembly provided on the rotating bracket and cooperating with the rotating action of the rotating bracket to control the supply of disinfectant.

[0007] Preferably, the upper end of the support seat is fixed with a seat pipe extending forward, and the outer side of the seat pipe is fixed with a seat ring through a plurality of support rods.

[0008] Preferably, the magnetic attraction assembly comprises a mounting box ring fixed on the seat ring through a plurality of connecting rods, and the inner side of the mounting box ring is fixed with an electromagnetic iron I in a C shape.

[0009] Preferably, the driving assembly comprises a plurality of square rods fixed on the rotating frame, a plurality of the rotating frames are jointly fixed with a gear ring, a motor is fixed on the seat pipe, and a gear wheel engaged with the gear ring is fixed on the output shaft of the motor.

[0010] Preferably, the locking assembly comprises two pairs of ear plates fixed on the lower side of the carrier plate, each pair of the ear plates is rotatably connected with a connecting rod I through a rotating shaft, one end of the connecting rod I is fixed with a clamping piece for clamping the bottle mouth, the other end of the connecting rod I is rotatably connected with a connecting rod II through a rotating shaft, the other ends of the two connecting rods II are jointly rotatably connected with a same connecting plate, and the lower side of the same connecting plate is fixed with an electromagnetic iron II magnetically attracted with the electromagnetic iron I.

[0011] Preferably, the driving piece comprises a guide column fixed on the lower side of the carrier plate, and the lower end of the guide column is fixed with a bevel gear ring engaged with the bevel gear piece for transmission.

[0012] Preferably, the regulating assembly comprises two sliding blocks slidingly connected on the side wing plates, one side of the sliding block is connected with a rectangular plate fixed on the side wing plate through a spring, the upper side of the sliding block is fixed with a side position rod, the mutually faraway sides of the two side position rods are fixed with insulating rods, and the mutually close sides of the two insulating rods are fixed with conductive conductive blocks.

[0013] Preferably, a sliding groove for the sliding block to slide is formed on the side wing plate, and the sliding block is arranged in the sliding groove.

[0014] Preferably, the liquid supply assembly comprises a connecting pipe connected with an external liquid supply device, a plurality of branch pipes are connected on the connecting pipe, a free end of the branch pipe is connected with an extension pipe penetrating the rotating frame and extending into the insertion pipe through a pressing valve, a free end of the extension pipe is fixed with a shower head, and an arc convex block forming extrusion contact when the pressing valve rotates is fixed on the seat ring.

[0015] Preferably, a drainage groove for guiding the bottles separated and screened is fixed on the support seat.

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

[0017] Multiple disinfection mechanisms are used to disinfect empty bottles. Within each disinfection mechanism, a locking component locks the bottle in place, keeping it clamped. This prevents the bottle from falling off due to water flow during spray disinfection. Furthermore, the first electromagnet is notched, allowing the clamping action to be released when the second electromagnet disengages from it. The notch on the first electromagnet is located on the lower right side. When the second electromagnet rotates to this position, its own weight causes it to expand the gap between the clamps, facilitating the automatic detachment of the bottle.

[0018] The drive unit, in conjunction with the helical toothed ring, rotates during the continuous rotation of the rotating frame (counterclockwise). Because the helical toothed ring is fixed in position while the sterilization mechanism follows the rotation of the frame, the drive unit on the carrier plate rotates in conjunction with the helical toothed ring. This causes the bottle, fixedly clamped to the locking assembly, to rotate accordingly. Furthermore, because the size and shape of the clamp are designed to fit the outer diameter of the bottle opening, and the clamp is semi-circular, the central axis of the bottle opening coincides with the central axis formed by the clamp after clamping. When the bottle opening and bottle body are not aligned (the bottle opening is tilted), the bottle body rotates at the bottle opening. The rotation caused by the action of the rotating frame increases the diameter of the maximum external trajectory formed by the rotation of the bottle body. This causes the side rods in the control mechanism to reciprocate. When the side rods move away from each other and the conductive blocks on the insulating rods do not contact each other, the electromagnet II will be de-energized and lose its magnetic attraction. With the continuous rotation of the frame, when the bottle body is in the lower left corner, due to the loss of magnetic attraction and the gravity of the electromagnet II and other components in the locking assembly, the bottle body inserted into the tube will automatically fall off under its own gravity. This achieves automatic screening of bottles with skewed mouths during the sterilization process.

[0019] As the rotating frame rotates, the press valve in the liquid supply component and the arc-shaped protrusion fixed on the seat ring form an intermittent squeezing action. When in contact with the squeezing state, the press valve will be controlled to open and close, thereby realizing automatic spray rinsing and disinfection. Furthermore, since the bottle body will rotate along with the locking component, the spray head can more effectively rinse the inside of the bottle, avoiding disinfection dead corners. Attached Figure Description

[0020] Figure 1 A rear-view stereoscopic structural diagram of one embodiment of the present invention is provided;

[0021] Figure 2 for Figure 1 A frontal view of the three-dimensional structure;

[0022] Figure 3 for Figure 2 Partial three-dimensional diagram of the structure;

[0023] Figure 4 Figure 1 is a perspective view of a part of the structure of the present application; Figure 2

[0024] Figure 5 Figure 2 is a perspective view of a part of the structure of the present application; Figure 4

[0025] Figure 6 Figure 3 is a perspective view of a plurality of disinfecting structures of the present application; Figure 4

[0026] Figure 7 Figure 4 is a structural schematic view of a liquid supply assembly of the present application; Figure 6

[0027] Figure 8 Figure 5 is a structural schematic view of a disinfecting mechanism of the present application; Figure 6

[0028] Figure 9 Figure 6 is a structural schematic view of another perspective of the present application. Figure 8

[0029] Reference signs:

[0030] 1, bracket base; 11, base pipe; 12, base ring;

[0031] 2, rotating frame;

[0032] 3, mounting box ring; 31, electromagnet 1;

[0033] 4, square rod; 41, tooth ring; 42, motor; 43, gear;

[0034] 5, side wing plate; 51, bearing ring; 52, carrier plate; 521, insertion pipe;

[0035] 53, ear plate; 531, connecting rod 1; 532, clamping piece; 533, connecting rod 2; 534, same connecting plate; 535, electromagnet 2;

[0036] 54, guide column; 55, bevel gear ring;

[0037] 56, sliding block; 561, spring; 562, rectangular plate; 563, side position rod; 564, insulating rod; 565, conductive block;

[0038] 57, bevel ring piece;

[0039] 6, adapter pipe piece; 61, branch pipe; 62, pressing valve; 63, extension pipe; 64, shower head; 65, arc convex block;

[0040] 7, drainage groove. DETAILED DESCRIPTION

[0041] ​​​​​​The technical solutions of the present application are further described below in combination with the drawings and specific embodiments.

[0042] Embodiments

[0043] Reference Figures 1-3 As shown in the drawings, the mineral water empty bottle filling pretreatment and disinfection equipment comprises a bracket composed of a bracket seat 1, a seat pipe 11 and a seat ring 12, the upper end of the bracket seat 1 is fixed with the seat pipe 11 extending forward, the outer side of the seat pipe 11 is fixed with the seat ring 12 through a plurality of support rods, and the two ends of the seat ring 12 are both provided with outward flange structures; a rotating bracket 2 is movably sleeved on the seat ring 12, the rotating bracket 2 comprises two O-shaped ring plates movably sleeved on the seat ring 12, and the two ring plates are both rotatably connected with a roller in contact and rolling with the outer circumferential side of the seat ring 12 through a rotating shaft; the two ring plates are both fixed with annular frames, and the two annular frames are fixedly connected through square rods;

[0044] The support of the bracket seat 1 in the bracket keeps the seat ring 12 stable, and the lower side of the bracket seat 1 can be provided with a disinfectant recovery tank to recover the disinfectant after washing, and the rotating direction of the rotating bracket 2 is set as counterclockwise;

[0045] Reference Figure 1 and Figure 5 As shown in the drawings, the bracket and the rotating bracket 2 are driven to rotate through a driving assembly, the driving assembly comprises a plurality of square rods 4 fixed on the rotating bracket 2, a plurality of rotating brackets 2 are commonly fixed with a tooth ring 41, the axis of the tooth ring 41 is coaxially arranged with the rotating bracket 2; a motor 42 is fixed on the seat pipe 11, the motor 42 is electrically connected with an external control switch and an external power supply; a gear 43 meshing and driving the tooth ring 41 is fixed on the output shaft of the motor 42; a magnetic attraction assembly is fixed on the inner side of the rotating bracket 2, the magnetic attraction assembly comprises a mounting box ring 3 fixedly sleeved on the seat ring 12 through a plurality of connecting rods, and a C-shaped electromagnet 31 is fixed on the inner side of the mounting box ring 3; the notch of the electromagnet 31 is arranged at the lower right corner.

[0046] In specific use, the motor 42 is started to work through an external control switch, the output shaft of the motor 42 drives the gear 43 to rotate, the gear 43 meshes and drives the tooth ring 41 to rotate, and the square rods 4 connected with the tooth ring 41 and the rotating bracket 2 are driven to rotate, and the plurality of rollers arranged on the rotating bracket 2 can reduce the friction and keep the rotation stable; at the same time, the rotating speed of the motor 42 can be controlled and adjusted through the external control switch; and in the magnetic attraction assembly, the electromagnet 31 is connected with an external control device to control the switch of the electromagnet 31.

[0047] Reference Figure 4 , 6 , 8 and Figure 9As shown, the inner side of the rotating frame 2 is fixed with a plurality of circumferential equidistant distribution and magnetic assembly cooperation for screening empty bottles disinfection mechanism; disinfection mechanism includes two side wing plate 5 fixed in the rotating frame 2 inner side, two side wing plate 5 between fixed with bearing ring 51, the inner side of bearing ring 51 is fixed with the carrier plate 52, the lower side of the carrier plate 52 is fixed with the cannula 521, the diameter of the cannula 521 is greater than the diameter of the inserted bottle mouth; the lower side of the carrier plate 52 is provided with a locking assembly for clamping the bottle mouth and the magnetic assembly is mutually magnetic, the locking assembly includes two pairs of ear plate 53 fixed on the lower side of the carrier plate 52, each pair of ear plate 53 is rotatably connected with the connecting rod one 531 through the rotating shaft, one end of the connecting rod one 531 is fixed with the clamp 532 for clamping the bottle mouth, the clamp 532 is designed as a semicircle ring, and the diameter of the inner ring is matched with the outer diameter of the bottle mouth; the other end of the connecting rod one 531 is rotatably connected with the connecting rod two 533, the other end of the two connecting rod two 533 is rotatably connected with the same connecting plate 534, the lower side of the same connecting plate 534 is fixed with the electromagnet two 535 which is magnetically attracted with the electromagnet one 31; the middle part of the same connecting plate 534 and the electromagnet two 535 is provided with a hollow hole;

[0048] In specific use, when the bottle mouth is inserted into the cannula 521 during the disinfection step of the empty bottle, the bottle inserted into the cannula 521 makes circular motion around the seat ring 12 during the rotation of the rotating frame 2, the position of the electromagnet two 535 corresponds to one end of the electromagnet one 31, and the magnetic attraction phenomenon occurs, when the electromagnet two 535 approaches the electromagnet one 31, the connecting rod two 533 rotatably connected with the same connecting plate 534 fixed with the electromagnet two 535 pulls the connecting rod one 531 and rotates with the connecting rod one 531, the clamps 532 fixed at the end of the connecting rod one 531 approach each other, thereby extruding and fixing the bottle mouth, thereby ensuring the stability of the bottle during the flushing and disinfection, and avoiding falling off.

[0049] Reference Figure 2 , 8 and Figure 9As shown, the seat ring 12 is fixed with a bevel gear ring 57, the lower side of the carrier plate 52 is provided with a driving member for self-rotation of the bevel gear ring 57, the driving member includes a guide column 54 fixed on the lower side of the carrier plate 52, a same connecting plate 534 is movably sleeved on the guide column 54, and the same connecting plate 534 is guided to slide under the limitation of the guide column 54; the lower end of the guide column 54 is fixed with a bevel gear ring 55 engaged with the bevel gear ring 57; the two side flaps 5 are movably provided with a regulating assembly for mutual contact and cooperation and for controlling the magnetic attraction state of the magnetic attraction assembly and the locking assembly through the maximum outer diameter of the bottle body rotation, the regulating assembly includes two sliding blocks 56 slidably connected to the side flaps 5, the side flaps 5 are provided with a sliding groove for sliding of the sliding blocks 56, the sliding blocks 56 are arranged in the sliding groove, one side of the sliding blocks 56 is connected with a rectangular plate 562 fixed on the side flaps 5 through a spring 561, the upper side of the sliding blocks 56 is fixed with a side position rod 563, in the working state, the vertical side of the side position rod 563 is in contact with the outside of the bottle body, the two side position rods 563 are fixed with an insulating rod 564 on the side away from each other, and the two insulating rods 564 are fixed with a conductive conductive block 565 on the side close to each other; the end of the conductive block 565 is chamfered, which facilitates abutting connection after mutual separation to restore the original position. The two conductive blocks 565 are connected with the power supply through external wires, and the power supply is set as a power supply with a voltage lower than 36V, to ensure the use safety. The mutual contact or non-contact of the two conductive blocks 565 is used as a switch to control the start and stop of the electromagnet two 535. The inner top side of the side position rod 563 is spaced apart from the carrier plate 52 by a distance much greater than the height of the bottle body, so that the bottle cannot be inserted and installed with the insertion pipe 521.

[0050] During the bottle sterilization process, as the rotating frame 2 rotates, the helical gear ring 57 mounted on the seat ring 12 meshes with the helical gear ring 55 connected to the carrier plate 52 via the guide post 54. Supported by the rotatable bearing ring 51, the carrier plate 52 rotates, and the locking assembly rotates accordingly, causing the held bottle to rotate. Because the size and shape of the clamp 532 are designed to fit and engage with the outer diameter of the bottle opening, and the clamp 532 is semi-circular, after clamping, the central axis of the bottle opening coincides with the central axis formed by the clamp 532. When the bottle opening and bottle body are not aligned, and the bottle opening is tilted, the bottle body rotates under the rotation of the bottle opening, causing the bottle body to rotate... The maximum outer diameter of the movement trajectory formed by the movement is larger than that of a normal bottle body; this will cause the side rods 563 in the set control mechanism to reciprocate. When the side rods 563 move away from each other so that the conductive blocks 565 on the set insulating rods 564 do not contact each other, the electromagnet 535 will be de-energized and lose its magnetic attraction. With the continuous rotation of the rotating frame 2, when the bottle body is in the lower left corner position, due to the loss of magnetic attraction and the gravity of components such as the electromagnet 535 in the locking assembly, the bottle body inserted into the insertion tube 521 will automatically fall off under its own gravity; thus realizing the automatic screening of bottles with skewed mouths during the sterilization process;

[0051] refer to Figure 7 As shown, the rotating frame 2 is equipped with a liquid supply component that controls the supply of disinfectant in conjunction with the rotation of the rotating frame 2. The liquid supply component includes a transfer pipe 6 that is connected to an external liquid supply device. Multiple branch pipes 61 are connected to the transfer pipe 6. The number of branch pipes 61 corresponds to the number of control components. An extension pipe 63 that penetrates the rotating frame 2 and extends into the insertion tube 521 is connected to the free end of the branch pipe 61 through a press valve 62. A spray head 64 is fixed to the free end of the extension pipe 63. An arc-shaped protrusion 65 that forms a squeezing contact when the press valve 62 rotates is fixed on the seat ring 12.

[0052] As the rotating frame 2 continues to rotate, the press valve 62 in the liquid supply assembly and the arc-shaped protrusion 65 fixed on the seat ring 12 form an intermittent squeezing engagement. When in contact squeezing state, the press valve 62 will be controlled to open and close, thereby realizing automatic spray rinsing and disinfection. Furthermore, since the bottle body will rotate along with the locking assembly, the spray head 64 can more effectively rinse the inside of the bottle, avoiding disinfection dead corners.

[0053] refer to Figure 2 As shown, a guide channel 7 for guiding the separated bottles is fixed on the support base 1. When a bottle with a skewed neck is determined to be unqualified after being rotated, it will be separated by the guide channel 7 when it moves to the lower left side after continuous rotation.

[0054] In this embodiment, when the recovered bottles are disinfected, the adapter 6 is connected to the external industrial disinfectant device and started, and the electromagnet 535 is kept in working condition; then the motor 42 is started by the external control switch, the output shaft of the motor 42 drives the gear 43 to rotate, the gear 43 is engaged with the gear ring 41 to drive the gear ring 41, the square rod 4 connected to the gear ring 41 and the rotating frame 2, and the multiple rollers arranged on the rotating frame 2 can reduce the friction and keep the rotation stable; at the same time, the rotating speed of the motor 42 can be controlled and adjusted by the external control switch; the electromagnet 31 is controlled by the external control device to start the electromagnet 31; the staff stands on the right side of the rotating frame 2 and inserts the bottle mouth into the insertion pipe 521, and during the rotation of the rotating frame 2, the bottle inserted into the insertion pipe 521 rotates around the shaft ring 12, the position of the electromagnet 535 corresponds to one end of the electromagnet 31, and the magnetic attraction phenomenon occurs, and when the electromagnet 535 approaches the electromagnet 31, the connecting rod 533 connected to the same connecting plate 534 rotates, the connecting rod 531 is pulled and rotates, the clamping pieces 532 at the end of the connecting rod 531 approach each other, and the bottle mouth is clamped and fixed, so that the bottle is stable during washing and disinfection, and the bottle is prevented from falling off. With the rotation of the rotating frame 2, the bevel gear ring 55 connected to the carrier plate 52 through the guide column 54 is engaged with the bevel gear ring 57 arranged on the shaft ring 12, and the carrier plate 52 rotates under the support of the bearing ring 51, and the locking assembly rotates, and the bottle held rotates, and because the size and shape of the clamping piece 532 are matched with the outer diameter of the bottle mouth, and the clamping piece 532 is a semicircular plate, the center axis of the bottle mouth coincides with the center axis formed by the clamping piece 532 after clamping. When the bottle mouth and the bottle body are not coincident and the bottle mouth is tilted, the bottle body rotates under the action of the bottle mouth, so that the maximum motion orbit diameter formed by the rotation of the bottle body is larger than the diameter of the ordinary normal bottle body; the side rod 563 in the control mechanism moves back and forth, and when the side rods 563 are away from each other, the conductive blocks 565 on the insulating rods 564 do not contact, so that the electromagnet 535 is in a power-off state and loses the magnetic attraction force. With the continuous rotation of the rotating frame 2, when the bottle body is in the lower left corner position, the bottle body inserted into the insertion pipe 521 automatically falls off under its own gravity due to the magnetic attraction and the gravity of the electromagnet 535 and other components in the locking assembly; the bottles with tilted bottle mouths are automatically screened out during disinfection; when the bottle with tilted bottle mouth is judged to be unqualified after rotation, the bottles screened out move to the left lower side through the drainage groove 7.

[0055] The above specific embodiments are only several preferred embodiments of the present application, and based on the technical solutions of the present application and the related inspirations of the above embodiments, the person skilled in the art can make various alternative improvements and combinations on the above specific embodiments.

Claims

1. A pretreatment and disinfection device for empty mineral water bottles, characterized in that: The bracket consists of a support base (1), a seat tube (11), and a seat ring (12). A rotating frame (2) is movably sleeved on the seat ring (12). The bracket and the rotating frame (2) are driven to rotate by a drive assembly. A magnetic suction assembly is fixed on the inner side of the rotating frame (2). A plurality of circumferentially distributed disinfection mechanisms that cooperate with the magnetic suction assembly to screen empty bottles are fixed on the inner side of the rotating frame (2). The disinfection mechanism includes two side wing plates (5) fixed inside the rotating frame (2), a bearing ring (51) fixed between the two side wing plates (5), a carrier plate (52) fixed inside the bearing ring (51), an insertion tube (521) fixed on the lower side of the carrier plate (52), a locking component for clamping the bottle mouth and magnetically attracting each other is provided on the lower side of the carrier plate (52), a helical tooth ring (57) is fixedly sleeved on the seat ring (12), a driving component that cooperates with the helical tooth ring (57) to rotate on the lower side of the carrier plate (52), a control component that contacts and cooperates with each other and controls the magnetic attraction state of the magnetic attraction component and the locking component by the maximum outer diameter of the bottle body rotation is slidably provided on both side wing plates (5), and a liquid supply component that cooperates with the rotation of the rotating frame (2) to control the supply of disinfectant; The driving component includes a guide post (54) fixed on the lower side of the carrier plate (52), and a helical gear ring (55) that meshes with the helical gear ring (57) is fixed at the lower end of the guide post (54). The control assembly includes two sliders (56) slidably connected to the side wing plate (5). One side of the slider (56) is connected to a rectangular plate (562) fixed on the side wing plate (5) by a spring (561). A side rod (563) is fixed on the upper side of the slider (56). An insulating rod (564) is fixed on the side of the two side rods (563) that are far apart from each other. A conductive block (565) is fixed on the side of the two insulating rods (564) that are close to each other. A groove for sliding the slider (56) is opened on the side wing plate (5), and the slider (56) is set in the groove.

2. The mineral water empty bottle filling pretreatment and disinfection equipment according to claim 1, characterized in that: The upper end of the support base (1) is fixed with a forward-extending seat tube (11), and a seat ring (12) is fixed to the outside of the seat tube (11) by multiple support rods.

3. The mineral water empty bottle filling pretreatment and disinfection equipment according to claim 1, characterized in that: The magnetic attraction assembly includes a mounting box ring (3) fixedly sleeved on the seat ring (12) by multiple connecting rods, and a C-shaped electromagnet (31) is fixed on the inner side of the mounting box ring (3).

4. The mineral water empty bottle filling pretreatment and disinfection equipment according to claim 3, characterized in that: The drive assembly includes multiple square rods (4) fixed on the rotating frame (2), and a gear ring (41) is fixed together on the multiple square rods (4). A motor (42) is fixed on the seat tube (11), and a gear (43) that meshes with the gear ring (41) is fixed on the output shaft of the motor (42).

5. The mineral water empty bottle filling pretreatment and disinfection equipment according to claim 3, characterized in that: The locking assembly includes two pairs of ear plates (53) fixed on the lower side of the carrier plate (52). Each pair of ear plates (53) is rotatably connected to a connecting rod (531) via a rotating shaft. One end of the connecting rod (531) is fixed with a clamp (532) for holding the bottle mouth. The other end of the connecting rod (531) is rotatably connected to a connecting rod (533) via a rotating shaft. The other ends of the two connecting rods (533) are rotatably connected to a connecting plate (534). The lower side of the connecting plate (534) is fixed with an electromagnet (535) that magnetically engages with an electromagnet (31).

6. The mineral water empty bottle filling pretreatment and disinfection equipment according to claim 1, characterized in that: The liquid supply assembly includes a transfer pipe (6) connected to an external liquid supply device. Multiple branch pipes (61) are connected to the transfer pipe (6). An extension pipe (63) that passes through the rotating frame (2) and extends into the insertion tube (521) is connected to the free end of the branch pipe (61) via a press valve (62). A spray head (64) is fixed to the free end of the extension pipe (63). An arc-shaped protrusion (65) that forms a squeezing contact when the press valve (62) is rotated is fixed on the seat ring (12).

7. The mineral water empty bottle filling pretreatment and disinfection equipment according to claim 1, characterized in that: The support base (1) is fixed with a flow channel (7) for guiding the separated and screened bottles.

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