Dairy product filling apparatus with integrated cleaning function

Abstract

The present application belongs to the technical field of dairy product production and processing, and particularly relates to a dairy product filling equipment with a cleaning function, which comprises a self-water-supply cleaning mechanism, inverted emulsion bottles are placed at equal intervals on an emulsion bottle inverted conveying belt and move towards the top of the self-water-supply cleaning mechanism, an emulsion bottle overturning mechanism is arranged below the output end of the emulsion bottle inverted conveying belt, the emulsion bottle overturning mechanism comprises a positioning assembly, and the positioning assembly is used for automatically positioning and overturning the emulsion bottle pressed by the pressing machine; an intermittent hole-type dryer is used for cyclic hot air drying and infrared radiation sterilization drying of the emulsion bottle at a right angle; a stirring filling machine is used for automatically filling the emulsion bottle transferred to the position directly below the stirring filling machine, the stirring filling machine is internally provided with a stirring assembly, and the stirring assembly is used for real-time stirring of the dairy to be filled. The equipment is automatically operated throughout the whole process, has a high-quality cleaning function, and has the abilities of drying and sterilization and uniform filling.

Description

Technical Field

[0001] This invention belongs to the field of dairy product production and processing technology, and in particular relates to a dairy product filling equipment with a self-cleaning function. Background Technology

[0002] Dairy products undergo various processing techniques during processing. Before packaging, they need to be filled. Most dairy processing plants use bottle filling. Before filling, the bottles must be kept clean to prevent dust, bacteria, and other impurities from contaminating the emulsion.

[0003] The existing patent authorization number: CN20819900U discloses a sterilization and filling equipment for dairy products. Its structure includes a control unit, support rod, connecting frame, connecting block, sterilization device, inlet, buffer spring, filling device, transmission device, rotating block, and base. The connecting frame and connecting block are hinged together. The buffer spring is embedded in and fitted onto the filling device. The transmission device is located on the rotating block, and the base is welded to the rotating block. The sterilization device includes a temperature sensor. This temperature sensor can sense temperature; when the temperature is too high, it transmits the data to the receiver, causing the control board to de-energize the electromagnetic rod, causing its contacts to lose their attraction force. Under the action of the spring... The device is used to return to its original position and cut off the power, stopping the heating rod from sterilizing the dairy products. Analysis of the equipment shows that it mainly performs automated high-temperature sterilization of the dairy liquid itself, which is a process in the dairy emulsion processing stage and has little to do with the filling process. Moreover, it does not effectively clean and purify the bottles used for filling. After analyzing the above technical solution and other existing dairy filling equipment, the following problems exist: First, due to the characteristics of dairy products, they are prone to sedimentation. During filling, in order to ensure the uniformity of each bottle of emulsion, it is necessary to maintain a constant state of uniform transfer.

[0004] Secondly, existing filling equipment lacks the function of cleaning the bottles. Generally, the bottles are cleaned before being transferred to the filling process. The long-distance transfer during this process can easily cause bacterial or dust contamination inside the bottles. Moreover, the existing cleaning devices cannot perform automated and efficient cleaning of the bottles, which affects the efficiency of bottle transfer and filling.

[0005] Third, the current process of filling dairy products lacks overall automation and requires manual intervention at multiple stages, which is not conducive to the large-scale production and filling of dairy products.

[0006] Therefore, in view of the above-mentioned problems, this technical solution proposes a dairy product filling equipment with a built-in cleaning function. Summary of the Invention

[0007] The purpose of this invention is to provide a dairy product filling device with a built-in cleaning function, which aims to solve the following problems.

[0008] This invention is implemented as follows: a dairy product filling device with a self-cleaning function includes: a self-water-supplying cleaning mechanism; an inverted conveyor belt for emulsion bottles is provided on one side of the top of the self-water-supplying cleaning mechanism; inverted emulsion bottles are placed at equal intervals on the inverted conveyor belt and move toward the top of the self-water-supplying cleaning mechanism; the self-water-supplying cleaning mechanism circulates up and down along the bottle openings of the emulsion bottles that have moved directly above it, repeatedly cleaning the inside of the emulsion bottles; when the self-water-supplying cleaning mechanism rises and moves into the emulsion bottles, it sprays water evenly outward; when it descends to the outside of the emulsion bottles, it automatically fills with water, thus realizing an integrated operation of rinsing the inside of the emulsion bottles;

[0009] The lotion bottle flipping mechanism is located below the output end of the lotion bottle inverted conveyor belt. Inside the lotion bottle inverted conveyor belt directly above the lotion bottle flipping mechanism, there is a press for moving the cleaned lotion bottles downward on the lotion bottle inverted conveyor belt. Under the action of the press, the lotion bottles are transferred to the lotion bottle flipping mechanism. The lotion bottle flipping mechanism includes a positioning component, which is used to automatically position and flip the lotion bottles after they have been pressed down by the press until the lotion bottles are upright.

[0010] An intermittent hole dryer is installed behind the emulsion bottle flipping mechanism. The intermittent hole dryer is used to perform circulating hot air drying and infrared radiation sterilization drying on emulsion bottles at an upright angle.

[0011] The stirring filling machine is located on one side of the output end of the intermittent hole dryer. The stirring filling machine is used to automatically fill the emulsion bottles transferred to it directly below. At the same time, the stirring filling machine is equipped with a stirring component, which is used to stir the emulsion to be filled in real time to make it uniform and speed up the output speed of the emulsion.

[0012] The emulsion bottle forward conveyor belt and inlet / outlet are located between the emulsion bottle flipping mechanism, the intermittent cave dryer, and the stirring filling machine. The emulsion bottles, flipped to the upright position by the emulsion bottle flipping mechanism, are conveyed by the inlet / outlet and then dried and sterilized inside the intermittent cave dryer before being transferred to the bottom of the stirring filling machine for automated filling and then output.

[0013] The present invention provides a dairy product filling equipment with a built-in cleaning function. By setting up an inverted conveyor belt for milk bottles, a milk bottle flipping mechanism, and a forward conveyor belt for milk bottles, it realizes the automated transfer and angle adjustment of milk bottles, enabling it to perform fully automated filling of batches of milk bottles.

[0014] Before the emulsion bottles are filled, they are moved to the top of the self-watering cleaning mechanism by an inverted conveyor belt. The self-watering cleaning mechanism automatically fills and sprays water by its own circulating lifting and lowering. Then, combined with the cleaning rubber brushes, the inside of the emulsion bottles is automatically and circulatedly cleaned, achieving a high degree of automation while cleaning the emulsion bottles with high quality.

[0015] By setting up a bottle flipping mechanism to flip the cleaned emulsion bottles, and in conjunction with an intermittent hole dryer, the emulsion bottles are turned and dried to ensure cleanliness and hygiene during subsequent filling.

[0016] By installing a stirring component inside the stirring filling machine, the emulsion being filled is ensured to be in a uniform state. At the same time, it also has the function of cleaning the inner wall of the stirring filling machine, reducing emulsion waste and improving the protection of the inside of the stirring filling machine. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a dairy product filling equipment with a built-in cleaning function.

[0018] Figure 2 This is a schematic diagram of the main structure of a dairy product filling equipment with a built-in cleaning function.

[0019] Figure 3 This is a top view of a dairy product filling equipment with a built-in cleaning function.

[0020] Figure 4 This is a three-dimensional structural diagram of a self-water-supplying cleaning mechanism in a dairy product filling equipment with a self-cleaning function.

[0021] Figure 5 This is a front view schematic diagram of a self-water-supplying cleaning mechanism in a dairy product filling equipment with a self-cleaning function.

[0022] Figure 6 for Figure 5 A magnified structural diagram of A in the diagram.

[0023] Figure 7 for Figure 2 A magnified structural diagram of B in the diagram.

[0024] Figure 8 for Figure 2 A magnified structural diagram of C.

[0025] Figure 9 This is a schematic diagram of the positioning component in a dairy product filling equipment with a built-in cleaning function.

[0026] Figure 10 This is a schematic diagram of the stirring component in a dairy product filling equipment with a built-in cleaning function.

[0027] In the attached diagram: Equipment base 10, self-watering cleaning mechanism 11, flushing liquid tank 110, servo motor I 111, driving gear 112, driven gear 113, support shaft 114, longitudinal double-sided rack 115, incomplete gear 116, lower top plate 117, telescopic infusion pipe 118, lifting piston cylinder 119, upper piston rod 120, lower piston rod 121, piston plate 122, upper top block 123, lower bottom block 124, water outlet magnetic baffle 125, water inlet magnetic baffle 126, water spray hole 127, cleaning rubber brush 128, rolling roller 129, press 13, intermittent cave dryer 14, air inlet 140, air outlet 141, heater 142, fan 143, mounting plate 144, infrared radiator. 145, Drying channel; 146, Stirring filling machine; 15, Conical emulsion filling box; 150, Filling port; 151, Servo motor II; 152, Helical gear I; 153, Helical gear II; 154, Emulsion input pipe; 155, Rotating shaft; 156, Connecting shaft; 157, Mounting plate; 158, L-shaped rod; 159, Upper scraper; 160, Lower scraper; 161, Spiral rod; 162, Emulsion bottle elastic clamp; 17, Rubber ring; 18, Emulsion bottle flipping mechanism; 190, Flipping; 191, Cylinder; 192, Push plate; 193, Suction cup; 194, Electric telescopic rod; 195, Servo motor III; 196, Emulsion bottle inlet; 20, Emulsion bottle forward conveyor belt; 21, Emulsion bottle inverted conveyor belt; Inlet / outlet; 22, Lifting machine; 23, Sealing baffle; 24. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0029] The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

[0030] like Figure 1-3 The diagram shows a structure of a dairy product filling device with a self-cleaning function provided in an embodiment of the present invention. It includes: a self-water-supplying cleaning mechanism 11; a milk bottle inverted conveyor belt 21 is provided on one side of the top of the self-water-supplying cleaning mechanism 11; inverted milk bottles are placed at equal intervals on the milk bottle inverted conveyor belt 21 and move toward the top of the self-water-supplying cleaning mechanism 11; the self-water-supplying cleaning mechanism 11 moves up and down along the mouth of the milk bottle that moves directly above it in a cyclical manner to repeatedly clean the inside of the milk bottle; when the self-water-supplying cleaning mechanism 11 rises and moves into the milk bottle, it sprays water evenly outward; when it descends to the outside of the milk bottle, it automatically fills with water, thus realizing an integrated operation of rinsing the inside of the milk bottle;

[0031] The lotion bottle flipping mechanism 19 is located below the output end of the lotion bottle inverted conveyor belt 21. Inside the lotion bottle inverted conveyor belt 21, which is located directly above the lotion bottle flipping mechanism 19, there is a press 13 for moving the cleaned lotion bottles on the lotion bottle inverted conveyor belt 21 downward. Under the action of the press 13, the lotion bottles are transferred to the lotion bottle flipping mechanism 19. The lotion bottle flipping mechanism 19 includes a positioning component, which is used to automatically position and flip the lotion bottles that have been pressed down by the press 13 until the lotion bottles are upright.

[0032] An intermittent hole dryer 14 is located behind the emulsion bottle flipping mechanism 19. The intermittent hole dryer 14 is used to perform circulating hot air drying and infrared radiation sterilization drying on the emulsion bottle at the upright angle.

[0033] A stirring filling machine 15 is set on one side of the output end of the intermittent hole dryer 14. The stirring filling machine 15 is used to automatically fill the emulsion bottles transferred to its direct below. At the same time, the stirring filling machine 15 is equipped with a stirring component inside. The stirring component is used to stir the emulsion to be output and fill evenly in real time, and at the same time speed up the output speed of the emulsion.

[0034] The emulsion bottle forward conveyor belt 20 and the inlet / outlet 22 are located between the emulsion bottle flipping mechanism 19, the intermittent hole dryer 14, and the stirring filling machine 15. The emulsion bottles, which are flipped to the upright position by the emulsion bottle flipping mechanism 19, are conveyed by the inlet / outlet 22 and then dried and sterilized inside the intermittent hole dryer 14 before being transferred to the bottom of the stirring filling machine 15 for automated filling and then output.

[0035] In this process, batches of emulsion bottles awaiting filling are inverted at equal intervals on an inverted emulsion bottle conveyor belt 21. Under the conveyor belt 21, each bottle moves one by one towards the self-watering cleaning mechanism 11. By controlling the intermittent movement of the inverted emulsion bottle conveyor belt 21, combined with the cyclic lifting and automatic water filling and spraying of the self-watering cleaning mechanism 11, the emulsion bottles are automatically cleaned. After cleaning, the emulsion bottles are transferred under the pressure of the press 13 to the emulsion bottle flipping mechanism 19 for flipping, and then transferred to the forward emulsion bottle conveyor belt 20. They are then conveyed by the forward emulsion bottle conveyor belt 20 and pass through the intermittent tunnel dryer 14 for circulating air infrared sterilization and drying. After drying, they are conveyed by the forward emulsion bottle conveyor belt 20 to the bottom of the stirring filling machine 15. Under the action of the stirring components inside the stirring filling machine 15, the emulsion bottles are automatically and quantitatively filled uniformly. This achieves a fully automated, self-cleaning, and drying high-efficiency filling mode for this equipment.

[0036] In this embodiment of the invention, the self-watering cleaning mechanism 11, the intermittent tunnel dryer 14, the stirring filling machine 15, the emulsion bottle forward conveyor belt 20, the emulsion bottle flipping mechanism 19, and the emulsion bottle inverted conveyor belt 21 are all installed on the upper side of the equipment base 10 placed on the ground through support rods, support plates, and other structures. The equipment base 10 adopts a straight design. The emulsion bottle inverted conveyor belt 21, the self-watering cleaning mechanism 11, the emulsion bottle flipping mechanism 19, the emulsion bottle forward conveyor belt 20, the intermittent tunnel dryer 14, and the stirring filling machine 15 are all distributed along the length of the equipment base 10, thus forming a straight production line, which is beneficial for design and construction.

[0037] Both the forward conveyor belt 20 and the inverted conveyor belt 21 for lotion bottles adopt a plate conveyor belt structure, which can maintain the stability of the lotion bottles when they are being transported. Multiple elastic clamps 17 for lotion bottles are evenly spaced on the inverted conveyor belt 21. A rubber ring 18 is installed inside each elastic clamp 17. When an inverted lotion bottle is placed inside the elastic clamp 17, it is radially restrained by the rubber ring 18, thus securing the lotion bottle within the elastic clamp 17. At this time, under the movement of the inverted conveyor belt 21, the emulsion bottle can be stably transferred to the upper part of the self-watering cleaning mechanism 11. After being cleaned by the self-watering cleaning mechanism 11, it is subjected to the downward thrust of the press 13. The radial buffer force of the rubber ring 18 is less than the pressure of the press 13. At this time, the emulsion bottle passes downward through the elastic clamp 17 of the emulsion bottle and is transferred to the emulsion bottle flipping mechanism 19, thus realizing the automatic transfer of the emulsion bottle between the inverted conveyor belt 21 and the emulsion bottle flipping mechanism 19.

[0038] In one example of the present invention, such as Figure 1 , Figure 4 , Figure 5 , Figure 6As shown, the self-watering cleaning mechanism 11 includes a lifting piston cylinder 119, which is arranged in a circulating lifting manner on one side below the inverted conveyor belt 21 of the emulsion bottle. The axis of the lifting piston cylinder 119 is directly opposite to the center of the elastic clamp 17 of the emulsion bottle. A set of circulating lifting components is fixedly installed on the lower part of the outer wall of the lifting piston cylinder 119. The circulating lifting components are used to drive the lifting piston cylinder 119 to circulate and move up and down along the inside and outside of the emulsion bottle. A piston plate 122 is slidably arranged in the middle of the lifting piston cylinder 119. An upper piston rod 120 and a lower piston rod 121 are arranged in contact on the upper and lower sides of the piston plate 122. The ends of the upper piston rod 120 and the lower piston rod 121 away from the piston plate 122 move through the end of the lifting piston cylinder 119 and are respectively fixed outward. The device is equipped with an upper top block 123 and a lower abutment block 124. The diameter of the upper top block 123 is smaller than the diameter of the emulsion bottle opening, meaning the upper top block 123 can move upwards into the emulsion bottle. A lower top plate 117 is fixedly installed on the top of the device base 10 directly below the lower abutment block 124 via a support rod. When the lower abutment block 124 moves downwards, it is resisted by the lower top plate 117, controlling the end of the lower piston rod 121 to contact the piston plate 122, pushing the piston plate 122 upwards along the lifting piston cylinder 119, generating an upward pumping suction force on the bottom of the lifting piston cylinder 119. When the upper top block 123 moves upwards into the emulsion bottle, it is resisted by the top of the emulsion bottle, controlling the upper piston rod 120 to contact the piston plate 122, pushing the piston plate 122... As the piston plate moves downward, it generates pressure on the lower side of the lifting piston cylinder 119. A water inlet is located on the lower part of one side wall of the lifting piston cylinder 119, and a telescopic infusion pipe 118 is connected to the outside of the inlet. The bottom end of the telescopic infusion pipe 118 is connected to a flushing liquid tank 110 mounted on the equipment base 10. When the piston plate 122 moves upward, its pump suction, combined with the telescopic infusion pipe 118, delivers water from the flushing liquid tank 110 to the lifting piston cylinder 119. Simultaneously, a spray chamber is opened and closed within the inner wall of the lifting piston cylinder 119. Spray holes 127 are evenly distributed on the outer wall of the spray chamber, and multiple outlets are located on the lower side of the spray chamber facing the interior of the lifting piston cylinder 119. When the piston plate 122 descends, its downward pressure... The water inside the lifting piston cylinder 119 is forced down through the outlet into the spray chamber, and then sprayed outward through the spray hole 127. As the piston plate 122 descends, the lifting piston cylinder 119 is in the process of moving upward. At this time, the water sprayed outward from the spray hole 127 will be directly transferred to the inner wall of the emulsion bottle, thereby rinsing the inside of the inverted emulsion bottle. At the same time, cleaning rubber brushes 128 are evenly installed on the outer wall of the lifting piston cylinder 119. The cleaning rubber brushes 128 have the ability to swing up and down and buffer. When passing the mouth of the emulsion bottle, they are bent by force. When they are transferred to the inside of the emulsion bottle, they come into contact with the inner wall of the emulsion bottle under the action of the restoring force. Then, in conjunction with the water sprayed from the spray hole 127, the inside of the emulsion bottle is thoroughly cleaned.

[0039] To prevent water inside the lifting piston cylinder 119 from flowing back outwards along the inlet when the piston plate 122 falls, and to prevent the opening of the inlet when the piston plate 122 rises, thus affecting the pump's suction, a set of inlet magnetic baffles 126 is oscillatingly installed inside the inlet, and a set of outlet magnetic baffles 125 is oscillatingly installed on the side of the outlet facing the spray chamber. When the outlet magnetic baffles 125 and the inlet magnetic baffles 126 are in a free state, they are magnetically closed on one side of the outlet and inlet, respectively, to close them. Magnetic rings are provided on the side walls of the outlet and inlet corresponding to the outlet magnetic baffles 125 and 126 to maintain the magnetic attraction of the outlet. When the baffle 125 and the inlet magnetic baffle 126 are stably closed, and the piston plate 122 rises, the resulting pump suction force is greater than the magnetic attraction force between the inlet magnetic baffle 126 and the inlet. At this time, the inlet magnetic baffle 126 is opened, and the water in the telescopic infusion tube 118 is transferred to the lifting piston cylinder 119. Simultaneously, the outlet magnetic baffle 125 closes the outlet under the action of the pump suction force. As the water inside the lifting piston cylinder 119 increases to its maximum volume, the outward pushing force of the water inside the lifting piston cylinder 119 on the outlet magnetic baffle 125 is less than the magnetic attraction force between the outlet magnetic baffle 125 and the outlet, thus maintaining the stability of the water inside the lifting piston cylinder 119. When the piston plate 122 descends, the downward thrust is greater than the magnetic attraction between the water outlet magnetic baffle 125 and the water outlet. At this time, the water inside the lifting piston cylinder 119 gradually transfers to the spray chamber and is then sprayed outward through the spray hole 127. This allows the upper top block 123 and the lower abutment block 124 to descend synchronously when the lifting piston cylinder 119 descends, until the lower abutment block 124 contacts the lower top plate 117. As the lifting piston cylinder 119 descends again, the lower abutment block 124 receives an upward thrust. At this time, a pump suction force is generated inside the lifting piston cylinder 119, which transfers the water inside the flushing liquid tank 110 to the lifting piston cylinder 119 through the telescopic infusion pipe 118 and the water inlet. After the lifting piston cylinder 119 moves to its maximum extent, it begins to move upward. At this time, as the upper block 123 moves into the emulsion bottle, it is resisted by the top of the emulsion bottle and begins to control the upper piston rod 120 to apply downward pressure to the piston plate 122. Then, the water inside the lifting piston cylinder 119 is transferred to the spray chamber through the water outlet. When the lifting piston cylinder 119 enters the emulsion bottle, the water spray hole 127 rinses the inner wall of the emulsion bottle. At the same time, the cleaning rubber brush 128 is transferred to the inside of the emulsion bottle and, together with the rinsing water, thoroughly cleans the inside of the emulsion bottle. This realizes the automatic cyclic rinsing and cleaning of the inside of the emulsion bottle, and the automatic water filling and draining rinsing mode.

[0040] The circulating lifting assembly includes a fixed rod connected to the outer wall of the lifting piston cylinder 119. A longitudinal double-sided rack 115 is mounted at the end of the fixed rod. Incomplete gears 116 in the same direction mesh on both sides of the longitudinal double-sided rack 115. The incomplete gears 116 mesh with the longitudinal double-sided rack 115 in a staggered manner. That is, when one set of incomplete gears 116 swings and meshes with the longitudinal double-sided rack 115, it drives the longitudinal double-sided rack 115 to rise; when the other set of incomplete gears 116 swings and meshes with the longitudinal double-sided rack 115... The longitudinal double-sided rack 115 is driven to descend. The center side of the incomplete gear 116 is connected to driven teeth 113. The two sets of driven teeth 113 mesh together with a driving tooth 112. One end of the driving tooth 112 is connected to a servo motor I 111. When the servo motor I 1111 is started, it drives the driving tooth 112 to rotate, which in turn drives the driven teeth 113 on both sides to rotate. This drives the incomplete gear 116 to mesh with the longitudinal double-sided rack 115 back and forth, thereby driving the lifting piston cylinder 119 to perform cyclic lifting and lowering operations.

[0041] A fixed plate is rotatably connected to the center of the moving gear 113 away from the incomplete gear 116 via a support shaft 114. The servo motor I 111 is fixedly mounted on the fixed plate. A mounting plate mounted on the equipment base 10 is connected to one side of the fixed plate.

[0042] It should be noted that sealing ring plates are provided at the movable connection points between the upper piston rod 120, the lower piston rod 121 and the upper and lower side walls of the lifting piston cylinder 119, in order to maintain the sealing of the inside of the lifting piston cylinder 119, thereby ensuring the stability of the pump suction and pressure inside the lower side of the lifting piston cylinder 119.

[0043] Simultaneously, when the upper block 123 moves into the emulsion bottle, it generates an upward thrust on the top of the emulsion bottle. In order to prevent the upper block 123 from moving upward, the upper piston rod 120 of the movement control applies downward pressure to the piston plate 122. A set of rolling rollers 129 are provided in contact with the upper side of the emulsion bottle. One end of the rolling rollers 129 is rotatably connected to the mounting plate. The rolling pressure of the rolling rollers 129 on the top of the emulsion bottle is used to keep the emulsion bottle stable in the elastic clamp 17 of the emulsion bottle.

[0044] As a preferred embodiment of the present invention, such as Figure 2 , Figure 8 , Figure 9As shown, the lotion bottle flipping mechanism 19 includes a set of disc-shaped flipping boxes 190. A lotion bottle inlet 196 is located at the top of the flipping box 190. Lotion bottles, pushed downwards by the press 13, pass through the lotion bottle inlet 196 and are transferred into the flipping box 190. The flipping box 190 has an outlet on the side facing the lotion bottle forward conveyor belt 20 for outputting the uprighted lotion bottles. Positioning components are located on the front and rear sides inside the flipping box 190, including symmetrically distributed suction cups 193 on both sides. Suction cup 193 adsorbs and positions the emulsion bottles that fall between it. An electric telescopic rod 194 is connected to the end of suction cup 193 furthest from the center of the tilting box 190. The electric telescopic rod 194 drives the suction cup 193 to move axially and contact the emulsion bottles for adsorption. A servo motor III 195 is connected to the end of one side of the electric telescopic rod 194. The servo motor III 195 drives the electric telescopic rod 194 to rotate, thereby rotating the emulsion bottles positioned by the suction cups 193 on both sides. The end of the other side of the electric telescopic rod 194 rotates... The system is dynamically connected to the inner wall of the tilting box 190. Specifically, the electric telescopic rod 194 drives the suction cup 193 to adsorb the emulsion bottle, and then the servo motor III 195 drives the tilting operation to turn the emulsion bottle upright. A set of push plates 192 is then installed on the side of the tilting box 190 opposite the outlet. A cylinder 191 is connected to one side of the push plates 192. Activating the cylinder 191 drives the push plates 192 to move, pushing the tilted emulsion bottle forward along the outlet. The emulsion bottle's forward conveyor belt 20 faces the tilting box 190. One end moves into the inside of the tilting box 190, flips the emulsion bottle to an upright position, and falls onto the side of the emulsion bottle forward conveyor belt 20. Then, under the push of the push plate 192, it is quickly and smoothly transferred onto the emulsion bottle forward conveyor belt 20. Then, under the conveying of the emulsion bottle forward conveyor belt 20, it is transferred towards the intermittent hole dryer 14. The end of the push plate 192 is set with an arc structure to increase the contact with the outside of the emulsion bottle and keep the emulsion bottle moving smoothly. The press 13 is mounted on the mounting plate by a fixing rod on one side.

[0045] As a preferred embodiment of the present invention, such as Figure 2 , Figure 7As shown, the intermittent hole-type dryer 14 includes a rectangular drying chamber fixedly installed on the top of the equipment base 10. Inlet and outlet 22 are provided on both side walls of the drying chamber, and a drying channel 146 is connected between the two inlet and outlet 22. Simultaneously, a forward conveyor belt 20 for emulsion bottles passes through the two inlet and outlet 22, carrying the emulsion bottles through the drying channel 146. The emulsion bottles on the forward conveyor belt 20, moving within the drying channel 146, are gradually dried and sterilized by the hot air and infrared radiation inside the drying chamber. An air outlet 141 is provided on the top of the drying chamber near the emulsion bottle inlet, and an air inlet 140 is provided on one side of the air outlet 141. A mounting plate 144 is fixedly installed on the top of the drying channel 146, with both ends of the mounting plate 144 connected to the interior of the drying chamber. A set of fans 143 are installed on the mounting plate 144 located below the air inlet 140, with intervals distributed on both sides of the wall. The fans 143 exhaust air towards the air inlet 140. Then, a heater 142 is installed on the upper part of the mounting plate 144. The heater 142 heats the air input into the air inlet 140 and then enters the drying channel 146 along one side of the mounting plate 144 to dry the emulsion bottles in the drying channel 146. At the same time, multiple sets of infrared radiators 145 are evenly spaced on the lower side of the mounting plate 144. The infrared radiators 145 directly radiate and sterilize the emulsion bottles in the drying channel 146. The gas flowing through the drying channel 146 is discharged outward through the air outlet 141, thus forming a circulating air-blowing drying process.

[0046] A sealing baffle 24 is installed at the top of the inlet / outlet 22. A lifting mechanism 23 is installed on the top of the sealing baffle 24. The lifting mechanism 23 controls the automatic raising and lowering of the sealing baffle 24. That is, after a batch of new emulsion bottles to be dried are transferred into the drying channel 146, the lifting mechanism 23 is activated to lower the sealing baffle 24, close the inlet / outlet 22, and fully dry and sterilize the emulsion bottles in the drying channel 146. After drying is completed, the bottles are output in conjunction with the opening of the forward conveyor belt 20 and the sealing baffle 24. In this way, batch intermittent automated drying of emulsion bottles is achieved.

[0047] As a preferred embodiment of the present invention, such as Figure 1 , Figure 10 As shown, the stirring filling machine 15 includes a conical emulsion filling tank 150 with a conical structure. The bottom of the conical emulsion filling tank 150 is connected to a filling port 151, which is directly opposite the mouth of the emulsion bottle. An automatic opening and closing valve is provided at the filling port 151 for intermittently controlling the downward output of the emulsion in the conical emulsion filling tank 150. An emulsion input pipe 155 is connected to one side of the top of the conical emulsion filling tank 150. A pump body is provided on the emulsion input pipe 155 for driving the external emulsion to be transported into the conical emulsion filling tank 150.

[0048] A stirring assembly is rotatably disposed inside a conical emulsion filling tank 150 to maintain the emulsion output through the filling port 151 in a uniform state. The stirring assembly includes a main shaft rotatably disposed in the middle of the conical emulsion filling tank 150. A connecting shaft 157 is connected to the top of the main shaft. The connecting shaft 157 moves through the top of the conical emulsion filling tank 150 and is connected to a rotating shaft 156. A helical gear II 154 is mounted on the rotating shaft 156. A helical gear I 153 is vertically meshed on one side of the helical gear II 154. A servo motor II 152 is connected to one side of the helical gear I 153. That is, under the operation of the servo motor II 152, the helical gear I 153 is driven to drive the helical gear II 154 to rotate, thereby driving the rotating shaft 156 and the connecting shaft 157 to control the rotation of the main shaft to stir the emulsion inside the conical emulsion filling tank 150.

[0049] A mounting plate 158 is installed on the upper side of the main shaft. Two L-shaped rods 159 are symmetrically installed outward from the bottom of the mounting plate 158. An upper scraper 160 is installed at the end of the L-shaped rods 159, parallel to the inner wall of the conical emulsion filling box 150. The upper scraper 160 contacts the inner wall of the conical emulsion filling box 150. That is, when the main shaft drives the upper scraper 160 to rotate, the L-shaped rods 159 stir, and the upper scraper 160 scrapes the inner wall of the conical emulsion filling box 150 to prevent the deposited emulsion from adhering to the inner wall of the conical emulsion filling box 150 and causing waste.

[0050] A screw rod 162 is installed at the bottom of the main shaft. The screw rod 162 extends to the lower side of the conical emulsion filling box 150. The screw rod 162 is used to accelerate the falling of the emulsion. At the same time, an installation plate 158 is also installed on the upper side of the screw rod 162. A lower scraper 161 is installed on the outer side of the installation plate 158 through an L-shaped rod 159. The lower scraper 161 is set in a non-contact manner with the lower side of the conical emulsion filling box 150. Under the rotation of the screw rod 162, the lower scraper 161 stirs the emulsion to be output again.

[0051] The above embodiments of the present invention provide a dairy product filling device with a self-cleaning function. During operation, a batch of emulsion bottles to be filled are placed in the elastic clamps 17 of the emulsion bottles on the inverted emulsion bottle conveyor belt 21, and the emulsion input pipe 155 is connected to the dairy source. Then, under the transmission of the inverted emulsion bottle conveyor belt 21, the emulsion bottles are moved one by one to the top of the self-water-supplying cleaning mechanism 11. The self-water-supplying cleaning mechanism 11 automatically cleans the inside of the emulsion bottles by circulating lifting and lowering. After cleaning, the bottles are moved to the press. Below 13, the milk is pressed from the elastic clamp 17 of the milk bottle into the milk bottle flipping mechanism 19. After being flipped by the milk bottle flipping mechanism 19 and swung to the upright angle, it is then transferred in batches to the intermittent hole dryer 14 for hot air drying and infrared radiation sterilization under the transmission of the forward conveyor belt 20. Finally, it is transferred to the bottom of the stirring filling machine 15 for automated filling. At the same time as filling, the milk inside the stirring filling machine 15 is automatically stirred to achieve uniform intermittent automatic filling of milk.

[0052] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A dairy product filling equipment with a built-in cleaning function, characterized in that, The dairy product filling equipment with self-cleaning function includes: a self-water-supplying cleaning mechanism (11), a milk bottle inverted conveyor belt (21) is provided on one side of the top of the self-water-supplying cleaning mechanism (11), inverted milk bottles are placed at equal intervals on the milk bottle inverted conveyor belt (21) and move toward the top of the self-water-supplying cleaning mechanism (11), the self-water-supplying cleaning mechanism (11) moves up and down along the milk bottle mouth that moves directly above it and cleans the inside of the milk bottle repeatedly, the self-water-supplying cleaning mechanism (11) sprays water evenly outward when it rises and moves into the milk bottle, and automatically fills water when it descends to the outside of the milk bottle; The lotion bottle flipping mechanism (19) is located below the output end of the lotion bottle inverted conveyor belt (21). Inside the lotion bottle inverted conveyor belt (21) located directly above the lotion bottle flipping mechanism (19) is a press (13) for moving the cleaned lotion bottles on the lotion bottle inverted conveyor belt (21) downward. The lotion bottle flipping mechanism (19) includes a positioning component, which is used to automatically position and flip the lotion bottles that have been pressed down by the press (13). An intermittent hole dryer (14) is located behind the emulsion bottle flipping mechanism (19). The intermittent hole dryer (14) is used to perform circulating hot air drying and infrared radiation sterilization drying on the emulsion bottle at the upright angle. A stirring filling machine (15) is set on one side of the output end of the intermittent hole dryer (14). The stirring filling machine (15) is used to automatically fill the emulsion bottles transferred to its direct below. The stirring filling machine (15) is equipped with a stirring component inside. The stirring component is used to stir the emulsion to be filled in real time and evenly, while speeding up the output speed of the emulsion. The emulsion bottle forward conveyor belt (20) and inlet / outlet (22) are located between the emulsion bottle flipping mechanism (19), the intermittent hole dryer (14), and the stirring filling machine (15); The self-watering cleaning mechanism (11) includes a lifting piston cylinder (119) arranged in a circulating lifting manner on one side below the inverted conveyor belt (21) of the emulsion bottle. The axis of the lifting piston cylinder (119) is directly opposite to the center of the elastic clamp (17) of the emulsion bottle. A set of circulating lifting components is fixedly installed on the lower part of the outer wall of the lifting piston cylinder (119). The circulating lifting components are used to drive the lifting piston cylinder (119) to move up and down along the inside and outside of the emulsion bottle. A piston plate (122) is slidably arranged in the middle of the lifting piston cylinder (119). An upper piston rod (120) and a lower piston rod (121) are arranged in contact on the upper and lower sides of the piston plate (122). The upper piston rod (120) and the lower piston rod (121) away from the piston plate (122) move through the end of the lifting piston cylinder (119) and are respectively fixedly installed with an upper top block (123). The lower abutment block (124) and the upper top block (123) have a diameter smaller than the diameter of the emulsion bottle opening. The upper top block (123) moves upward to the inside of the emulsion bottle. The equipment base (10) directly below the lower abutment block (124) has a lower top plate (117) fixedly installed on the top by a support rod. The lower part of one side wall of the lifting piston cylinder (119) has a water inlet. The outside of the water inlet is connected to a telescopic infusion pipe (118). The bottom end of the telescopic infusion pipe (118) is connected to a flushing liquid tank (110) installed on the equipment base (10). The inner wall of the lifting piston cylinder (119) has a spray chamber. The outer wall of the spray chamber has spray holes (127) evenly opened. The lower side of the spray chamber has multiple water outlets facing the inside of the lifting piston cylinder (119). The outer wall of the lifting piston cylinder (119) is evenly installed with cleaning rubber brushes (128). A set of inlet magnetic baffles (126) is oscillatingly arranged inside the inlet, and a set of outlet magnetic baffles (125) is oscillatingly arranged on the side of the outlet facing the spray chamber. When the outlet magnetic baffles (125) and the inlet magnetic baffles (126) are in a free state, they are magnetically closed on one side of the outlet and the inlet. Magnetic rings are provided on the side walls of the outlet and the inlet corresponding to the outlet magnetic baffles (125) and the inlet magnetic baffles (126). The circulating lifting assembly includes a fixed rod connected to the outer wall of the lifting piston cylinder (119). A longitudinal double-sided rack (115) is installed at the end of the fixed rod. Incomplete gears (116) with the same direction mesh on both sides of the longitudinal double-sided rack (115). The incomplete gears (116) mesh with the longitudinal double-sided rack (115) in a staggered manner. When one set of incomplete gears (116) swings and meshes with the longitudinal double-sided rack (115), it drives the longitudinal double-sided rack (115) to rise. When the other set of incomplete gears (116) swings and meshes with the longitudinal double-sided rack (115), it drives the longitudinal double-sided rack (115) to fall. A driven tooth (113) is connected to one side of the center of the incomplete gear (116). A driving tooth (112) meshes between the two sets of driven teeth (113). One end of the driving tooth (112) is connected to a servo motor I (111). A set of rolling rollers (129) is provided in contact with the upper side of the emulsion bottle.

2. The dairy product filling equipment with self-cleaning function according to claim 1, characterized in that, The inverted conveyor belt (21) for emulsion bottles is provided with multiple elastic clamps (17) for emulsion bottles at equal intervals. A rubber ring (18) is installed inside the elastic clamp (17) for emulsion bottles. The radial buffering force of the rubber ring (18) is less than the pressure of the press (13).

3. The dairy product filling equipment with self-cleaning function according to claim 2, characterized in that, The emulsion bottle flipping mechanism (19) includes a set of disc-shaped flipping boxes (190). An emulsion bottle inlet (196) is opened at the top of the flipping box (190). The emulsion bottle, pushed downward by the press (13), passes through the emulsion bottle inlet (196) and is transferred into the flipping box (190). An outlet for outputting the upright emulsion bottle is opened on the side of the flipping box (190) facing the emulsion bottle forward conveyor belt (20). The positioning components are arranged on the front and rear sides inside the flipping box (190) and include suction cups symmetrically distributed front and rear. The plate (193) has suction cups (193) on both sides to adsorb and position the emulsion bottle falling between them. The end of the suction cup (193) away from the center of the flip box (190) is connected to an electric telescopic rod (194). One end of the electric telescopic rod (194) is connected to a servo motor III (195), and the other end of the electric telescopic rod (194) is rotatably connected to the inner wall of the flip box (190). A set of push plates (192) is provided on the side of the flip box (190) opposite to the outlet. A cylinder (191) is connected to one side of the push plate (192).

4. A dairy product filling equipment with a self-cleaning function according to claim 3, characterized in that, The intermittent hole dryer (14) includes a rectangular drying chamber fixedly installed on the top of the equipment base (10). The drying chamber has inlets and outlets (22) on both sides of the side walls. A drying channel (146) is provided between the two inlets and outlets (22). The emulsion bottle forward conveyor belt (20) passes through the two inlets and outlets (22) and simultaneously passes the emulsion bottles through the drying channel (146). The emulsion bottles on the forward conveyor belt (20) moving in the drying channel (146) are gradually dried and sterilized by the hot air and infrared radiation inside the drying chamber. The top of the drying chamber is near the emulsion bottle inlet. An air outlet (141) is provided at the top of the drying chamber, and an air inlet (140) is provided on one side of the air outlet (141). A mounting plate (144) is fixedly installed on the top of the drying channel (146). The two ends of the mounting plate (144) are spaced apart from the two sides of the inner wall of the drying chamber. A set of fans (143) is installed on the mounting plate (144) located below the air inlet (140). The fans (143) exhaust air towards the air inlet (140) and reach the upper part of the mounting plate (144) where a heater (142) is provided. Multiple sets of infrared radiators (145) are evenly spaced on the lower side of the mounting plate (144).

5. A dairy product filling equipment with a self-cleaning function according to claim 4, characterized in that, The top of the inlet / outlet (22) is equipped with a sealing baffle (24), and a lift (23) is installed on the top of the sealing baffle (24).

6. A dairy product filling equipment with a self-cleaning function according to claim 5, characterized in that, The stirring filling machine (15) includes a conical emulsion filling box (150) with a conical structure. The bottom of the conical emulsion filling box (150) is connected to a filling port (151). The filling port (151) is directly opposite the mouth of the emulsion bottle. An automatic opening and closing valve is provided at the filling port (151). The top side of the conical emulsion filling box (150) is connected to an emulsion input pipe (155).

7. A dairy product filling equipment with a self-cleaning function according to claim 6, characterized in that, The stirring assembly is rotatably disposed inside the conical emulsion filling box (150). The stirring assembly includes a main shaft rotatably disposed in the middle of the conical emulsion filling box (150). A connecting shaft (157) is connected to the top of the main shaft. The connecting shaft (157) moves through the top of the conical emulsion filling box (150) and is connected to a rotating shaft (156). A helical gear II (154) is installed on the rotating shaft (156). A helical gear I (153) is vertically meshed on one side of the helical gear II (154). A servo motor II (152) is connected to one side of the helical gear I (153). A mounting plate (158) is installed on the upper side of the main shaft. Two L-shaped rods (159) are symmetrically installed outward from the bottom of the mounting plate (158). An upper scraper (160) parallel to the inner wall of the conical emulsion filling box (150) is installed at the end of the L-shaped rods (159). The upper scraper (160) is in contact with the inner wall of the conical emulsion filling box (150). A helical rod (162) is installed at the bottom of the main shaft. The helical rod (162) extends to the lower side of the conical emulsion filling box (150). An installation plate (158) is also installed on the upper side of the helical rod (162). A lower scraper (161) is installed on the outer side of the installation plate (158) through an L-shaped rod (159). The lower scraper (161) is non-contact with the lower side of the conical emulsion filling box (150).

Images