Drinking water bottle cleaning and filling line equipment

Abstract

The utility model discloses drinking water bottle cleaning and filling line equipment, and relates to the technical field of drinking water bottle treatment in the experimental animal industry. The drinking water bottle cleaning and filling line equipment comprises a loading and unplugging unit, a cleaning unit and a filling and unloading unit. The cleaning unit comprises a bottle mouth cleaning subunit and a bottle body cleaning subunit, the bottle mouth cleaning subunit and the bottle body cleaning subunit are provided with independent cleaning cabins and spraying structures, and the loading and plug pulling unit is used for separating bottle mouths and bottle bodies of drinking water bottles to be cleaned and correspondingly conveying the bottle mouths and the bottle bodies to the bottle mouth cleaning subunit and the bottle body cleaning subunit. The filling and unloading unit is used for receiving the cleaned bottle bodies from the bottle body cleaning subunit, unloading the bottle bodies after filling and receiving the cleaned bottle mouths from the bottle mouth cleaning subunit and unloading the cleaned bottle mouths. According to the drinking water bottle cleaning and filling line equipment, automatic treatment of drinking water bottles in the experimental animal industry is achieved; in the cleaning process, the bottle mouth and the bottle body are independently cleaned, and the cleaning effect on the drinking water bottle is improved.

Description

Technical Field

[0001] The present application relates to the technical field of water bottle processing in the experimental animal industry, and in particular to a water bottle cleaning and filling line equipment. Background Art

[0002] The processing of drinking water bottles in the experimental animal industry requires that the used drinking water bottles in the animal room be collected and transported out of the animal room, and then go through the steps of unplugging, dumping waste water, cleaning the bottle body, cleaning the bottle mouth, etc., and then refilling with new water. After sterilization in a sterilizer, the bottles can continue to be used in the animal room.

[0003] The inventors have discovered that the current methods for handling drinking bottles in the experimental animal industry have the following defects: For manual handling methods, the steps of uncorking, cleaning, and filling are all carried out in a disinfection room, and the drinking bottles need to be handled two to three times a week, which is labor-intensive for personnel; for automatic handling methods, the bottle mouth and bottle body are often cleaned simultaneously, which has a poor cleaning effect on the drinking bottles and affects subsequent use. Utility Model Content

[0004] The purpose of this application is to provide a drinking water bottle cleaning and filling line equipment, which realizes the automatic processing of drinking water bottles in the experimental animal industry; during the cleaning process, the bottle mouth and the bottle body are cleaned independently, thereby improving the cleaning effect of the drinking water bottle.

[0005] To achieve the above-mentioned purpose, the present application provides a drinking water bottle cleaning and filling line equipment, including a loading and unplugging unit, a cleaning unit and a filling and unloading unit; the cleaning unit includes a bottle mouth cleaning subunit and a bottle body cleaning subunit, the bottle mouth cleaning subunit and the bottle body cleaning subunit are provided with independent cleaning cabins and spray structures, the loading and unplugging unit is used to separate the bottle mouth and the bottle body of the drinking water bottle to be cleaned and send them to the bottle mouth cleaning subunit and the bottle body cleaning subunit respectively, the filling and unloading unit is used to receive the cleaned bottle body from the bottle body cleaning subunit and unload it after filling, and to receive the cleaned bottle mouth from the bottle mouth cleaning subunit and unload it.

[0006] In some embodiments, the loading and uncorking unit, the cleaning unit and the filling and unloading unit are independent modules, and the loading and uncorking unit, the cleaning unit and the filling and unloading unit are arranged sequentially in the direction of the drinking bottle processing flow, and the bottle mouth cleaning subunit is located above the bottle body cleaning subunit.

[0007] In some embodiments, the loading and unplugging unit includes a loading basket conveying system, a loading basket clamping system and an unplugging module, the loading basket clamping system and the unplugging module are located above the loading basket conveying system, the loading and unplugging unit is provided with a lifting door, the loading basket clamping system and the unplugging module are located on the inner side of the lifting door, and the loading basket conveying system has two-stage conveying structures with independent driving on the inner and outer sides of the lifting door.

[0008] In some embodiments, the loading basket clamping system includes two groups of basket clamping assemblies that are symmetrical on the left and right, and the basket clamping assemblies include a clamping mechanism and a lifting mechanism that drives the clamping mechanism to move up and down, and the two groups of lifting mechanisms move synchronously; the clamping mechanism includes a flip cylinder fixing plate, and the flip cylinder is installed on the flip cylinder fixing plate. The flip cylinder is installed with a clamp fixing plate, and a pair of clamps guided by a clamping guide rail are provided on the clamp fixing plate. The clamps are driven by a cylinder, and a pair of the clamps are provided with racks, and the movement of the pair of racks is synchronized by a centering gear.

[0009] In some embodiments, the plug-pulling module extends backward to above the bottle mouth cleaning subunit, and the plug-pulling module includes a U-shaped frame, and a plug-pulling module fixing plate guided by a plug-pulling guide rail is provided on the U-shaped frame, and the plug-pulling module fixing plate is driven by a rodless cylinder, and a lifting cylinder is provided on the plug-pulling module fixing plate, and the lifting cylinder is installed with a plug-pulling head fixing plate, and the plug-pulling head fixing plate is provided with a horizontal floating plug-pulling head.

[0010] In some embodiments, the bottle mouth cleaning subunit includes an upper hull and a bilge water tank, the upper hull is located above the bilge water tank, the upper hull is provided with a bottle mouth front door and a bottle mouth rear door, the bilge water tank is provided with a bottle mouth conveying chain for conveying the bottle mouth between the upper hull and the bilge water tank, the upper hull is installed with an upper rotating spray arm, and the bilge water tank is installed with a bottle mouth lower spray arm.

[0011] In some embodiments, the bottle body cleaning subunit includes a bottle body cleaning cabin, which is provided with a bottom tray, side panels, a top panel, a bottle body front door and a bottle body rear door, an openable observation window is installed on the side panel, a cabin top spray arm is installed on the top panel, the bottom tray includes an upper tray and a bottom water tank, and a basket conveying chain and a bottle body lower spray arm are installed in the upper tray.

[0012] In some embodiments, the filling and unloading unit includes an unloading basket conveying system, an unloading basket clamping system, a basket weighing system, a filling system and a bottle mouth grasping system. The unloading basket clamping system, the basket weighing system, the filling system and the bottle mouth grasping system are located above the unloading basket conveying system, and the filling system is located below the bottle mouth grasping system. The filling system can switch between a retracted state and a filling state by rotation.

[0013] In some embodiments, the basket weighing system can switch between a stowed state and a weighing state by rotation, and the basket weighing system includes a flipping platform, which is driven by the driving cylinder and a weighing sensor is arranged on the flipping platform.

[0014] In some embodiments, the bottle mouth gripping system includes a pair of first swing arms driven by a cylinder, a first synchronous pulley is fixedly arranged at the rotating shaft of the first swing arm, a second synchronous pulley is rotatably arranged at the outer end of the first swing arm, the second synchronous pulley is connected to the second swing arm, and the first synchronous pulley and the second synchronous pulley are connected by a synchronous belt to ensure that the second swing arm is always vertically downward during the swinging process of the first swing arm, and a pneumatic clamp is installed on the second swing arm, and the pair of pneumatic clamps are connected by a clamping rod, and a rubber strip for increasing the friction with the bottle mouth is arranged on the inner side of the clamping rod.

[0015] Compared with the above background technology, the drinking water bottle washing and filling line equipment provided by the present application mainly includes a loading and unplugging unit, a washing unit and a filling and unloading unit. The washing unit includes a bottle mouth washing subunit and a bottle body washing subunit, and the bottle mouth washing subunit and the bottle body washing subunit are provided with independent washing cabins and spray structures. The loading and unplugging unit is used to separate the bottle mouth and bottle body of the drinking water bottle to be washed and send them to the bottle mouth washing subunit and the bottle body washing subunit respectively. The filling and unloading unit is used to receive the washed bottle body from the bottle body washing subunit and unload it after filling, and receive the washed bottle mouth from the bottle mouth washing subunit and unload it.

[0016] During the use of the drinking water bottle washing and filling line equipment, the drinking water bottle to be washed is loaded into the loading and uncorking unit, and the loading and uncorking unit performs an uncorking operation on the drinking water bottle to separate the drinking water bottle into a bottle mouth and a bottle body, and the bottle mouth and the bottle body are sent to the bottle mouth washing subunit and the bottle body washing subunit of the washing unit respectively; during washing, because the bottle mouth washing subunit and the bottle body washing subunit are provided with independent washing cabins and spray structures, the bottle mouth and the bottle body can be washed independently; after the washing of the bottle mouth and the bottle body is completed, the washed bottle mouth and the bottle body are received by the filling and unloading unit, and the washed bottle body is unloaded after filling and the washed bottle mouth is unloaded.

[0017] Combined with the above structure and process description, it can be seen that the water bottle cleaning and filling line equipment has at least the following beneficial effects: the water bottle cleaning and filling line equipment realizes the automatic processing of water bottles in the experimental animal industry; during the cleaning process, the bottle mouth and the bottle body are cleaned independently, thereby improving the cleaning effect of the water bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0019] Figure 1 A schematic diagram of the overall appearance of the water bottle washing and filling line equipment (excluding the outer cover) provided in the embodiment of the present application;

[0020] Figure 2 A schematic diagram of the overall appearance of the water bottle washing and filling line equipment (including the outer cover) provided in the embodiment of the present application;

[0021] Figure 3 for Figure 1 Schematic diagram of the loading and unplugging unit;

[0022] Figure 4 for Figure 3 Schematic diagram of the mid-load basket conveyor system;

[0023] Figure 5 for Figure 3 Schematic diagram of the mid-load basket gripping system;

[0024] Figure 6 for Figure 3 Schematic diagram of the mid-loading basket gripping system from another perspective;

[0025] Figure 7 for Figure 3 Schematic diagram of the plug-pulling module;

[0026] Figure 8 for Figure 3 Schematic diagram of the plug-pulling module from another perspective;

[0027] Fig. 9 for Figure 1 Schematic diagram of the cleaning unit;

[0028] Fig.10 for Figure 1 A schematic diagram of the cleaning unit in another perspective;

[0029] Fig.11 for Fig. 9 Schematic diagram of the middle bottle mouth cleaning subunit;

[0030] Fig.12 for Fig. 9 Schematic diagram of the middle bottle cleaning subunit;

[0031] Fig.13 for Fig. 9 Schematic diagram of the middle bottle cleaning subunit from another perspective;

[0032] Fig.14 for Figure 1 Schematic diagram of the filling and unloading unit;

[0033] Fig.15 for Figure 1 Schematic diagram of the filling and unloading unit from another perspective;

[0034] Fig.16 for Fig.15 Schematic diagram of the bottle mouth gripping system;

[0035] Fig.17 for Fig.14 Schematic diagram of the mid-basket weighing system;

[0036] Fig.18 for Fig.15 Schematic diagram of the filling system in the filling state;

[0037] Fig.19 for Fig.15 Schematic diagram of the filling system in the retracted state.

[0038] in:

[0039] Loading and unplugging unit 1, rack 11, loading basket conveying system 12, loading frame 121, pallet 122, pallet drain 123, first group of conveying chains 124, second group of conveying chains 125, second group of basket gear levers 126, first group of basket gear levers 127, electrical control cabinet 13, loading support 14, upper platform 15, synchronous belt wheel system and drive motor 16, unplugging module 17, loading upper platform 171, square frame 172, aluminum profile support 173, unplugging guide rail 174, linear slider 175, unplugging module Block fixing plate 176, rodless cylinder 177, lifting cylinder 178, plug head fixing plate 179, horizontal floating plug head 1710, loading basket clamping system 18, lower fixing plate 181, upper fixing plate 182, round steel 183, linear bearing 184, flip cylinder fixing plate 185, ball screw 186, ball nut 187, flip cylinder 188, clamping claw fixing plate 189, clamping claw 1810, clamping guide rail 1811, rack 1812, clamping claw drive cylinder 1813, centering gear 1814, lifting door 19,

[0040] Bottle mouth cleaning subunit 2, bilge water tank 21, upper cabin 22, bottle mouth front door 23, bottle mouth rear door 24, bottle mouth conveying chain 25, cabin capping frame 26, stepper motor 27, upper rotating spray arm 28, bottle mouth lower spray arm 29, exhaust pipe 210, water inlet pipe 211,

[0041] Bottle cleaning subunit 3, bottom frame 31, bottle cleaning cabin 32, cabin bottom pipeline 33, preheating water tank 34, cleaning support 35, bottom tray 36, side plate 37, top plate 38, bottle rear door 39, observation window 310, cabin top spray arm 311, exhaust pipe 312, upper tray 313, bottom water tank 314, heating coil 315, filter 316,

[0042] Filling and unloading unit 4, unloading basket conveying system 41, unloading basket clamping system 42, basket weighing system 43, turning platform 431, driving cylinder 432, weighing sensor 433, filling system 44, filling support 441, filling module 442, deceleration stepping motor 443, telescopic cylinder 444, nozzle 445, bottle mouth grasping system 45, rotating cylinder 451, first swing arm 452, first synchronous pulley 453, second synchronous pulley 454, second swing arm 455, synchronous belt 456, pneumatic clamp 457, clamping rod 458, rubber strip 459, unloading frame 46, unloading upper platform 47, exhaust fan 48, air valve 49,

[0043] Bottle mouth 5. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0045] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0046] Please refer to Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of the overall appearance of the drinking water bottle washing and filling line equipment (excluding the outer cover) provided in the embodiment of the present application. Figure 2 A schematic diagram of the overall appearance of the water bottle cleaning and filling line equipment (including the outer cover) provided in an embodiment of the present application.

[0047] In a specific embodiment, the drinking water bottle washing and filling line equipment includes a loading and uncorking unit 1, a washing unit and a filling and unloading unit 4, wherein the washing unit is further divided into a bottle mouth washing subunit 2 and a bottle body washing subunit 3.

[0048] The bottle mouth cleaning subunit 2 and the bottle body cleaning subunit 3 are provided with independent cleaning cabins and spray structures. The loading and unplugging unit 1 is used to separate the bottle mouth and bottle body of the drinking water bottle to be cleaned and send them to the bottle mouth cleaning subunit 2 and the bottle body cleaning subunit 3 respectively. The filling and unloading unit 4 is used to receive the cleaned bottle mouth and bottle body from the bottle mouth cleaning subunit 2 and the bottle body cleaning subunit 3 and unload the cleaned bottle body after filling and unloading the cleaned bottle mouth. When in use, the drinking water bottle basket loaded with the drinking water bottle to be cleaned enters the loading and unplugging unit 1. After the loading and unplugging unit 1 separates the bottle mouth from the bottle body, the drinking water bottle basket continues to load the bottle body and send it to the bottle body cleaning subunit 3 for cleaning. After the bottle body is cleaned and filled, the drinking water bottle basket loads the filled bottle body and leaves the filling and unloading unit 4, and the bottle mouth basket loads the cleaned bottle mouth and leaves the filling and unloading unit 4.

[0049] During the use of the drinking water bottle washing and filling line equipment, a drinking water bottle basket is loaded into the loading and unplugging unit 1. There are drinking water bottles to be washed in the drinking water bottle basket. The loading and unplugging unit 1 performs an unplugging operation on the drinking water bottles to separate the drinking water bottles into bottle mouths and bottle bodies. The drinking water bottle basket with the bottle bodies is then sent to the bottle body washing subunit 3 of the washing unit, and the bottle mouths are sent to the bottle mouth washing subunit 2 of the washing unit. During washing, since the bottle mouth washing subunit 2 and the bottle body washing subunit 3 are provided with independent washing cabins and spray structures, the bottle mouths and bottle bodies can be washed independently. After the washing of the bottle mouths and bottle bodies is completed, the washing bottle mouths and bottle bodies are received by the filling and unloading unit 4. After the washing of the washing bottle bodies is completed, the washing bottle mouths and bottle bodies are received by the filling and unloading unit 4. After the washing of the washing bottle bodies, the drinking water bottle basket loaded with the filled bottle bodies is unloaded, and the bottle mouths are unloaded after being loaded into the bottle mouth basket in the filling and unloading unit 4.

[0050] Combined with the above structure and process description, it can be seen that the water bottle cleaning and filling line equipment has at least the following beneficial effects: the water bottle cleaning and filling line equipment realizes the automatic processing of water bottles in the experimental animal industry; during the cleaning process, the bottle mouth and the bottle body are cleaned independently, thereby improving the cleaning effect of the water bottle.

[0051] In some embodiments, Figure 1 As shown, the loading and unplugging unit 1, the cleaning unit and the filling and unloading unit 4 are independent modules, and the loading and unplugging unit 1, the cleaning unit and the filling and unloading unit 4 are arranged in sequence in the direction of the drinking water bottle processing flow, corresponding to Figure 1 The whole machine is arranged from left to right in sequence, and the bottle mouth cleaning subunit 2 is located above the bottle body cleaning subunit 3.

[0052] Please refer to Figure 3 , Figure 3 for Figure 1 Schematic diagram of the loading and unplugging unit.

[0053] The loading and unplugging unit includes a loading basket conveying system 12, a loading basket clamping system 18 and an unplugging module 17. The loading basket clamping system 18 and the unplugging module 17 are located above the loading basket conveying system 12. The loading and unplugging unit is provided with a lifting door 19. The loading basket clamping system 18 and the unplugging module 17 are located on the inner side of the lifting door 19. The loading basket conveying system 12 has an independently driven two-stage conveying structure on the inner and outer sides of the lifting door 19, and the water bottle basket is conveyed through the loading basket conveying system 12.

[0054] like Figure 3 As shown, the loading and unplugging unit 1 is supported by a unified frame 11, an integrally welded open tray is arranged on the frame 11, two electrical control cabinets 13 are arranged at the bottom of the frame 11, and a loading stand 14 is arranged on the upper part of the tray to support the upper platform 15, on which the synchronous belt pulley system and the driving motor 16 of the loading basket clamping system 18 and the unplugging module 17 are arranged, and the loading basket clamping system 18 is fixedly connected to the frame 11 and the upper platform 15. The unplugging module 17 is fixedly connected to the upper platform 15, and its overall frame structure extends backward to above the bottle mouth washing subunit 2.

[0055] The lift door 19 can be an integral lift door of double-layer laminated glass structure and driven by a cylinder relative to the cabin front door. The door is provided with four concave pulleys, which are used to lock the sheet metal tracks on both sides of the door frame to keep the running direction of the lift door.

[0056] Please refer to Figure 4 , Figure 4 for Figure 3 Schematic diagram of the mid-load basket conveyor system.

[0057] like Figure 4 As shown, the loading basket conveying system 12 is integrally mounted on a tray 122 on the upper portion of the frame 11, the bottom of the tray 122 is tilted to one side, and a tray drain port 123 is provided at the lowest point. The loading basket conveying system 12 is composed of a conveying chain, a motor, a basket stopper, and a basket detection system. The conveying chain is divided into two groups, front and rear, with the lift door 19 as the boundary, and each group has a basket stopper and a basket detection system. The front side of the lift door 19 is a first group of conveying chains 124 and a first group of basket stoppers 127, and the rear side of the lift door 19 is a second group of conveying chains 125 and a second group of basket stoppers 126.

[0058] Please refer to Figure 5 and Figure 6 , Figure 5 for Figure 3 Schematic diagram of the gripping system for the mid-load basket, Figure 6 for Figure 3 Schematic diagram of the mid-loading basket gripping system from another perspective.

[0059] The loading basket clamping system 18 includes two groups of basket clamping components that are symmetrical on the left and right. The basket clamping components include a clamping mechanism and a lifting mechanism that drives the clamping mechanism to move up and down, and the two groups of lifting mechanisms move synchronously; the clamping mechanism includes a flip cylinder fixing plate 185, on which a flip cylinder 188 is installed, and on which a clamping claw fixing plate 189 is installed. The clamping claw fixing plate 189 is provided with a pair of clamping claws 1810 guided by a clamping guide rail 1811, and the clamping claws 1810 are driven by a cylinder, and a pair of clamping claws 1810 are provided with racks 1812, and the movement of the pair of racks 1812 is synchronized by a centering gear 1814.

[0060] like Figure 5 and Figure 6 As shown, the loading basket clamping system 18 is composed of two groups of lifting mechanisms that are symmetrical on the left and right, and the two parts have exactly the same structure. The two groups of lifting mechanisms are driven by a synchronous belt pulley system and a driving motor 16, and the synchronous belt pulley system and the driving motor 16 include a servo motor and a synchronous belt pulley system, and the synchronous belt pulley system ensures the synchronization of the left and right lifting movements. Each group of lifting mechanisms is composed of a lower fixed plate 181, an upper fixed plate 182 and two round steels 183 to form a frame, and two linear bearings 184 are installed on each round steel 183, and the four linear bearings 184 are fixedly connected to a flip cylinder fixed plate 185. A ball screw 186 is installed in the middle of the two round steels 183, and its ball nut 187 is fixedly connected to the flip cylinder fixed plate 185, and the flip cylinder fixed plate 185 is driven to move up and down by the rotation of the ball screw 186. A flip cylinder 188 is mounted on the flip cylinder fixing plate 185, and a clamp fixing plate 189 is mounted on the end of the rotating shaft of the flip cylinder 188. The clamp fixing plate 189 can rotate 180 degrees following the rotation of the flip cylinder 188. The clamp fixing plate 189 is mounted with two left and right clamps 1810. The clamps 1810 are guided by a clamping guide rail 1811 mounted on the clamp fixing plate 189, and are driven by a clamp driving cylinder 1813 mounted on the clamp fixing plate 189. Racks 1812 are mounted on the left and right clamps 1810, and their movements are synchronized by a centering gear 1814.

[0061] Please refer to Figure 7 and Figure 8 , Figure 7 for Figure 3 Schematic diagram of the plug-in module. Figure 8 for Figure 3 Schematic diagram of the plug-in module from another perspective.

[0062] The plugging module 17 extends backward to above the bottle mouth cleaning subunit 2, and includes a U-shaped frame 172, on which is provided a plugging module fixing plate 176 guided by a plugging guide rail 174, the plugging module fixing plate 176 is driven by a rodless cylinder 177, on which is provided a lifting cylinder 178, on which is installed a plugging head fixing plate 179, and on which is provided a horizontal floating plugging head 1710.

[0063] like Figure 7 and Figure 8 As shown, the plug-pulling module 17 is fixed on the upper loading platform 171 as a whole, and a square-shaped frame 172 is formed by aluminum profiles, and is connected to the upper loading platform 171 by aluminum profile supports 173. Two plug-pulling guide rails 174 are installed on both sides of the upper surface of the square-shaped frame 172, and each plug-pulling guide rail 174 has two linear sliders 175, and the four linear sliders 175 are fixedly connected to the plug-pulling module fixing plate 176. The plug-pulling module fixing plate 176 can slide forward and backward along the plug-pulling guide rails 174 as a whole, and the plug-pulling module fixing plate 176 is driven by a rodless cylinder 177. A lifting cylinder 178 is installed on the upper part of the plug-pulling module fixing plate 176 to drive the plug-pulling head fixing plate 179 to rise and fall. 18 horizontal floating plug-pulling heads 1710 are installed at the bottom of the plug-pulling head fixing plate 179, corresponding to each drinking bottle in the drinking bottle basket.

[0064] Please refer to Fig. 9 and Fig.10 , Fig. 9 for Figure 1 Schematic diagram of the cleaning unit. Fig.10 for Figure 1 Schematic diagram of the cleaning unit from another perspective.

[0065] like Fig. 9 As shown, the cleaning unit is composed of an upper bottle mouth cleaning subunit 2 and a lower bottle body cleaning subunit 3. The upper and lower parts are each equipped with an independent cleaning cabin, a conveying chain and a spray structure.

[0066] Please refer to Fig.11 , Fig.11 for Fig. 9 Schematic diagram of the middle bottle mouth cleaning subunit.

[0067] The bottle mouth cleaning subunit 2 includes an upper hull 22 and a bilge water tank 21. The upper hull 22 is located above the bilge water tank 21. The upper hull 22 is provided with a bottle mouth front door 23 and a bottle mouth rear door 24. The bilge water tank 21 is provided with a bottle mouth conveying chain 25 for conveying the bottle mouth 5 between the upper hull 22 and the bilge water tank 21. The upper hull 22 is installed with an upper rotating spray arm 28, and the bilge water tank 21 is installed with a bottle mouth lower spray arm 29.

[0068] like Fig.11 As shown, the bottle mouth cleaning subunit 2 has a bilge water tank 21, an upper cabin 22, a bottle mouth front door 23, a bottle mouth rear door 24, a bottle mouth conveying chain 25, a cabin capping frame 26, a stepper motor 27, an upper rotating spray arm 28, a bottle mouth lower spray arm 29, an exhaust pipe 210 and a water inlet pipe 211. Among them, the conveying chain is installed inside the bilge water tank 21 as a whole. The conveying chain has a four-claw structure that matches the bottle mouth, which plays a role in positioning the bottle mouth, and each position corresponds to the plug head one by one. The conveying chain is driven by a stepper motor 27 as a whole to accurately calculate the conveying distance. The upper cabin 22 is located in the middle and rear part of the bilge water tank 21, and is composed of two side plates and a top plate. Two groups of upper rotating spray arms 28 are installed on the inner surface of the top plate. Inside the bilge corresponding to the position of the upper cabin 22, a bottle mouth lower spray arm 29 is installed, which is composed of 18 groups of fixed nozzles, corresponding to 18 bottle mouths one by one. The bottle mouth front door 23 and the bottle mouth rear door 24 installed at the front and rear of the upper cabin body 22 are lifting doors driven by cylinders.

[0069] Please refer to Fig.12 and Fig.13 , Fig.12 for Fig. 9 Schematic diagram of the middle bottle cleaning subunit, Fig.13 for Fig. 9 Schematic diagram of the middle bottle cleaning subunit from another perspective.

[0070] The bottle washing subunit 3 includes a bottle washing cabin 32, which is provided with a bottom tray 36, a side panel 37, a top panel 38, and a bottle front door and a bottle rear door 39. An openable observation window 310 is installed on the side panel 37, and a cabin top spray arm 311 is installed on the top panel 38. The bottom tray 36 includes an upper tray 313 and a bottom water tank 314. A basket conveying chain and a bottle lower spray arm are installed in the upper tray 313. The bottle washing subunit 3 is provided with a basket conveying system similar to the loading and unplugging unit 1, and the drinking water bottle basket is conveyed by the basket conveying system. The bottle washing subunit 3 is also provided with an openable observation window 310. A washing pipeline system is installed on the bottle washing unit frame, including a flushing water preheating water tank, a bilge circulating water tank, a circulating pump, a flushing pump and corresponding circulating water pipelines and flushing water pipelines. The bottle mouth cleaning subunit 2 and the bottle body cleaning subunit 3 both adopt a bottom fixed nozzle and a top rotating spray arm structure, and the bottom fixed nozzle corresponds to the object to be cleaned one by one.

[0071] like Fig.12 and Fig.13As shown, the bottle washing subunit 3 includes a bottom frame 31, a bottle washing cabin 32, a bottom pipe 33, a preheated water tank 34, a washing support 35, a bottom tray 36, a side plate 37, a top plate 38, a bottle rear door 39, an observation window 310, a cabin top spray arm 311, an exhaust pipe 312, an upper tray 313, a bottom water tank 314, a heating coil 315, and a filter 316. The bottom frame 31 constitutes the supporting structure of the washing unit as a whole, and the bottle washing cabin 32 and the washing support 35 are installed on the bottom frame 31. The bottle cleaning cabin 32 is composed of a bottom tray 36, side panels 37, a top panel 38, and a bottle front door and a bottle rear door 39. One of the side panels 37 is equipped with an openable observation window 310; two groups of cabin top spray arms 311 and an exhaust pipe 312 are installed on the top panel 38. The bottom tray 36 is welded as a whole, including an upper tray 313 and a bottom water tank 314. A conveyor chain for washing the basket is installed in the upper tray 313, and the structure is similar to the conveyor chain in the loading and unplugging unit; the upper tray 313 is also equipped with a bottle lower spray arm, which consists of 18 groups of fixed spray arms. The spray arms under the bottles are composed of a basket stopper rod at the front and rear of each other to ensure that the position of the basket does not change during the cleaning process; a filter screen 316 and a heating coil 315 are installed inside the bottom water tank 314, as well as components such as a water level detection and a temperature detection cleaning liquid interface. A connecting pipe connected to a circulating pump is provided at the bottom of the bottom water tank 314. During the cleaning process, the circulating pump sprays the water in the bottom water tank 314 through the nozzles of the bottle cleaning subunit 3 and the filling and unloading unit 4 to the object to be cleaned, and the cleaning water flows back to the bottom water tank 314 along the pipeline.

[0072] Please refer to Fig.14 and Fig.15 , Fig.14 for Figure 1 Schematic diagram of the filling and unloading unit, Fig.15 for Figure 1 Schematic diagram of the filling and unloading unit from another perspective.

[0073] The filling and unloading unit 4 includes an unloading basket conveying system 41, an unloading basket clamping system 42, a basket weighing system 43, a filling system 44 and a bottle mouth grasping system 45. The unloading basket clamping system 42, the basket weighing system 43, the filling system 44 and the bottle mouth grasping system 45 are located above the unloading basket conveying system 41, and the filling system 44 is located below the bottle mouth grasping system 45. The filling system 44 can switch between a retracted state and a filling state by rotation.

[0074] In some cases, because the filling system 44 can be rotated and switched, the drinking water bottle washing and filling line equipment can be suitable for both washing drinking water bottles and filling them, and also suitable for only washing drinking water bottles without filling them.

[0075] like Fig.14 and Fig.15 As shown, each part of the filling and unloading unit 4 is also supported by a unified unloading frame 46, and the upper part of the unloading frame 46 is provided with an unloading upper platform 47 to carry the aforementioned systems. Among them, the unloading basket conveying system 41 and the unloading basket clamping system 42 are similar to the loading basket conveying system 12 and the loading basket clamping system 18 in the loading and unplugging unit 1, and the drinking water bottle basket is conveyed by the unloading basket conveying system 41. The basket weighing system 43 and the filling system 44 are installed under the unloading upper platform 47, and the bottle mouth gripping system 45 is installed on the upper part of the unloading upper platform 47. On the upper part of the unloading upper platform 47, an exhaust fan 48 and a matching exhaust air valve 49 and other exhaust ducts are also installed. The air inlet of the exhaust fan 48 is connected to the upper cabin 22 and the bottle cleaning cabin 32, and there are air valve switches at the connecting pipes. During cleaning, the exhaust fan 48 discharges the humid and hot gas in the cabin to prevent the humid and hot gas from escaping and affecting the room environment.

[0076] Please refer to Fig.16 , Fig.16 for Fig.15 Schematic diagram of the medium bottle mouth gripping system.

[0077] The bottle mouth grasping system 45 includes a pair of first swing arms 452 driven by a cylinder, a first synchronous pulley 453 is fixedly arranged at the rotating shaft of the first swing arm 452, a second synchronous pulley 454 is rotatably arranged at the outer end of the first swing arm 452, the second synchronous pulley 454 is connected to the second swing arm 455, the first synchronous pulley 453 and the second synchronous pulley 454 are connected by a synchronous belt 456, so that the second swing arm 455 is always vertically downward during the swinging process of the first swing arm 452, and a pneumatic clamp 457 is installed on the second swing arm 455, and a pair of pneumatic clamps 457 are connected by a clamping rod 458, and a rubber strip 459 for increasing the friction with the bottle mouth is arranged on the inner side of the clamping rod 458.

[0078] like Fig.16As shown, the bottle mouth grabbing system 45 is installed on the upper part of the unloading upper platform 47, close to the bottle mouth cleaning subunit 2. The main body of the bottle mouth grabbing system 45 is a first swing arm 452 made of aluminum alloy on both sides. The first swing arm 452 is driven by a rotating cylinder 451 and can move 180 degrees left and right. A first synchronous pulley 453 is fixedly installed at the rotation axis of the first swing arm 452. The axis of the wheel is concentric with the driving axis of the first swing arm 452, but does not rotate with the first swing arm 452. A second synchronous pulley 454 of the same specification is installed at the end of the first swing arm 452. This wheel can rotate. The second synchronous pulley 454 is fixedly connected to the second swing arm 455. The two synchronous pulleys are connected by a synchronous belt 456, so as to ensure that when the first swing arm 452 swings, the second swing arm 455 always maintains a vertical downward posture without changing. A pneumatic clamp 457 is installed on the second swing arm 455 . The left and right clamps 457 are connected by a clamping rod 458 and move synchronously. A rubber strip 459 is pasted on the inner side of the clamping rod 458 to increase the friction force when clamping the bottle mouth 5 .

[0079] Please refer to Fig.17 , Fig.17 for Fig.14 Schematic diagram of the mid-basket weighing system.

[0080] The basket weighing system 43 can be switched between a stowed state and a weighing state by rotation. The basket weighing system includes a flipping platform 431 . The flipping platform 431 is driven by a driving cylinder 432 . A weighing sensor 433 is provided on the flipping platform 431 .

[0081] like Fig.17 As shown, the basket weighing system 43 is installed below the unloading upper platform 47, and is composed of two symmetrical parts, each of which is composed of a flip platform 431 and a driving cylinder 432. The driving cylinder 432 drives the flip platform 431 to switch between the weighing and folding states. The flip platform 431 is in the weighing state when it is in the horizontal position, and in the folding state when it is in the erected state. Two weighing sensors 433 are symmetrically placed on each flip platform 431, and a total of four weighing sensors 433 are uniformly integrated into the transmitter for processing. When the basket weighing system 43 is in the weighing state, a bottle mouth basket is placed in the basket weighing system 43, and the bottle mouth after cleaning is placed in the bottle mouth basket through the bottle mouth grabbing system 45. The weight of the bottle mouth basket and the bottle mouth therein is detected by the basket weighing system 43. When the bottle mouth in the bottle mouth basket is judged to be full according to the weight, the bottle mouth basket loaded with the cleaned bottle mouth leaves the filling and unloading unit 4.

[0082] Please refer to Fig.18 and Fig.19 , Fig.18 for Fig.15 Schematic diagram of the filling system in the filling state, Fig.19 for Fig.15Schematic diagram of the filling system in the retracted state.

[0083] The filling system 44 is fixed on the filling support 441 as a whole, and the filling module 442 can be rotated 90 degrees, and the vertical state is the retracted state. After the filling module 442 rotates to the horizontal state, it can be driven by the telescopic cylinder 444 to extend forward, and it is in the filling state.

[0084] like Fig.18 and Fig.19 As described above, the filling module 442 is also installed below the upper unloading platform 47. The entire filling module 442 can rotate around the rotating shaft fixed to the filling support 441 (close to the cleaning unit) and is driven by a reduction stepper motor 443. The filling module 442 is in a stowed state when it is erected, and can be driven by a telescopic cylinder 444 to continue to extend forward when it is horizontal, at which time it is in a filling state. The filling head on the filling module 442 has 18 nozzles 445, which correspond to the bottle mouths on the bottle body. The filling module 442 has a separate water supply, which is not mixed with the cleaning water, and a flow meter is used to calculate the filling amount.

[0085] It should be noted that many of the components mentioned in this application are universal standard parts or components known to those skilled in the art, and their structures and principles can be learned by those skilled in the art through technical manuals or through conventional experimental methods.

[0086] It should be noted that, in this specification, relational terms such as first and second are merely used to distinguish one entity from other entities, but do not necessarily require or imply any actual relationship or order between these entities.

[0087] The above is a detailed introduction to the water bottle washing and filling line equipment provided by the present application. This article uses specific examples to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method and core ideas of the present application. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present application.

Claims

1. A drinking water bottle cleaning and filling line equipment, characterized in that: It includes a loading and unplugging unit, a cleaning unit and a filling and unloading unit; the cleaning unit includes a bottle mouth cleaning subunit and a bottle body cleaning subunit, the bottle mouth cleaning subunit and the bottle body cleaning subunit are provided with independent cleaning cabins and spray structures, the loading and unplugging unit is used to separate the bottle mouth and the bottle body of the drinking bottle to be cleaned and send them to the bottle mouth cleaning subunit and the bottle body cleaning subunit respectively, the filling and unloading unit is used to receive the cleaned bottle body from the bottle body cleaning subunit and unload it after filling, and receive the cleaned bottle mouth from the bottle mouth cleaning subunit and unload it.

2. The drinking water bottle washing and filling line equipment according to claim 1 is characterized in that: The loading and uncorking unit, the cleaning unit and the filling and unloading unit are independent modules, which are arranged in sequence in the direction of the drinking bottle processing flow, and the bottle mouth cleaning subunit is located above the bottle body cleaning subunit.

3. The drinking water bottle washing and filling line equipment according to claim 1 is characterized in that: The loading and unplugging unit includes a loading basket conveying system, a loading basket clamping system and an unplugging module, wherein the loading basket clamping system and the unplugging module are located above the loading basket conveying system, and the loading and unplugging unit is provided with a lifting door, wherein the loading basket clamping system and the unplugging module are located on the inner side of the lifting door, and the loading basket conveying system has two independently driven conveying structures on the inner and outer sides of the lifting door.

4. The drinking water bottle washing and filling line equipment according to claim 3 is characterized in that: The loading basket clamping system includes two groups of basket clamping assemblies that are symmetrical on the left and right. The basket clamping assemblies include a clamping mechanism and a lifting mechanism that drives the clamping mechanism to move up and down, and the two groups of lifting mechanisms move synchronously; the clamping mechanism includes a flip cylinder fixing plate, a flip cylinder is installed on the flip cylinder fixing plate, a clamping claw fixing plate is installed on the flip cylinder, a pair of clamping claws guided by a clamping guide rail are arranged on the clamping claw fixing plate, the clamping claws are driven by a cylinder, a pair of the clamping claws are provided with racks, and the movement of the pair of racks is synchronized by a centering gear.

5. The drinking water bottle washing and filling line equipment according to claim 3 is characterized in that: The plug-pulling module extends backward to above the bottle mouth cleaning subunit, and includes a U-shaped frame, on which is provided a plug-pulling module fixing plate guided by a plug-pulling guide rail, the plug-pulling module fixing plate is driven by a rodless cylinder, a lifting cylinder is provided on the plug-pulling module fixing plate, the lifting cylinder is installed with a plug-pulling head fixing plate, and the plug-pulling head fixing plate is provided with a horizontal floating plug-pulling head.

6. The drinking water bottle washing and filling line equipment according to claim 1 is characterized in that: The bottle mouth cleaning subunit includes an upper hull and a bilge water tank, the upper hull is located above the bilge water tank, the upper hull is provided with a bottle mouth front door and a bottle mouth rear door, the bilge water tank is provided with a bottle mouth conveying chain for conveying the bottle mouth between the upper hull and the bilge water tank, the upper hull is installed with an upper rotating spray arm, and the bilge water tank is installed with a bottle mouth lower spray arm.

7. The drinking water bottle washing and filling line equipment according to claim 1 is characterized in that: The bottle body washing subunit includes a bottle body washing cabin, which is provided with a bottom tray, side panels, a top panel, a bottle body front door and a bottle body rear door. An openable observation window is installed on the side panel, and a cabin top spray arm is installed on the top panel. The bottom tray includes an upper tray and a bottom water tank. A basket conveying chain and a bottle body lower spray arm are installed in the upper tray.

8. The drinking water bottle washing and filling line equipment according to claim 1 is characterized in that: The filling and unloading unit includes an unloading basket conveying system, an unloading basket clamping system, a basket weighing system, a filling system and a bottle mouth grasping system. The unloading basket clamping system, the basket weighing system, the filling system and the bottle mouth grasping system are located above the unloading basket conveying system, and the filling system is located below the bottle mouth grasping system. The filling system can switch between a retracted state and a filling state by rotation.

9. The drinking water bottle washing and filling line equipment according to claim 8 is characterized in that: The basket weighing system can be switched between a stowed state and a weighing state by rotation. The basket weighing system includes a flipping platform, which is driven by a driving cylinder and a weighing sensor is arranged on the flipping platform.

10. The drinking water bottle washing and filling line equipment according to claim 8, characterized in that: The bottle mouth gripping system includes a pair of first swing arms driven by a cylinder, a first synchronous pulley is fixedly arranged at the rotating shaft of the first swing arm, a second synchronous pulley is rotatably arranged at the outer end of the first swing arm, the second synchronous pulley is connected to the second swing arm, and the first synchronous pulley and the second synchronous pulley are connected by a synchronous belt to ensure that the second swing arm is always vertically downward during the swinging process of the first swing arm, and a pneumatic clamp is installed on the second swing arm, and the pair of pneumatic clamps are connected by a clamping rod, and a rubber strip for increasing the friction with the bottle mouth is arranged on the inner side of the clamping rod.

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