A bottle air washing machine

Abstract

An air-washing machine for packaging bottles, belonging to the technical field of cleaning equipment, includes a control panel, an electric roller conveyor, a negative pressure dust collector, a cabinet, an ion fan, a motor reduction mechanism, a connecting shaft, and an external static electricity elimination device. It also includes an internal cleaning device. The control panel, electric roller conveyor, negative pressure dust collector, ion fan, motor reduction mechanism, connecting shaft, external static electricity elimination device, and internal cleaning device are installed inside the cabinet. Each set of external static electricity elimination equipment consists of two cylinders. Each set of internal cleaning equipment includes a sealing sleeve, an exhaust pipe, and an ion air duct. This new type is mainly used for cleaning plastic packaging bottles. It can automatically eliminate static electricity inside and outside the packaging bottle through the ion fan, separating impurities from the inner and outer ends of the bottle. Under the action of the negative pressure dust collector, impurities inside the packaging bottle are effectively adsorbed and removed from the bottle body, providing convenience for workers, achieving better cleaning results, improving work efficiency, and saving production costs.

Description

Technical Field

[0001] This utility model relates to the field of cleaning equipment technology, and in particular to an air bottle washing machine for packaging bottles. Background Technology

[0002] In the food industry and other fields, in order to ensure hygiene requirements, packaging bottles (including plastic or glass bottles) generally need to be rinsed and cleaned with air before production. Specifically, the worker holds a jet handle connected to an air compressor in one hand and a packaging bottle in the other hand. Then, the worker presses the handle of the jet handle, and the jet handle sprays compressed air to rinse away various impurities that remain or adhere to the inside and outside of the packaging bottle, thereby achieving the purpose of cleaning the packaging bottle.

[0003] While existing cleaning methods meet the needs of bottle cleaning to some extent, they still have the following technical drawbacks due to limitations in the structure and function of the applied equipment. Specifically, workers can only rinse one bottle at a time, which is relatively slow, inconvenient for workers, and increases production costs. Therefore, it is particularly necessary to provide a bottle cleaning machine that can achieve better cleaning results and improve work efficiency. Utility Model Content

[0004] To overcome the shortcomings of existing packaging bottle cleaning equipment, which are limited by structure and have the drawbacks described in the background art, this utility model provides a packaging bottle air washing machine mainly used for cleaning plastic packaging bottles. Under the joint action of related mechanisms, it can automatically remove static electricity from the inside and outside of the packaging bottle through an ion fan, so that impurities are separated from the inner and outer ends of the packaging bottle. Under the action of a negative pressure dust collector, impurities inside the packaging bottle are effectively adsorbed out of the bottle. This brings convenience to the staff, achieves better cleaning effect, improves work efficiency, and saves production costs.

[0005] The technical solution adopted by this utility model to solve its technical problem is: A bottle washing machine for packaging bottles includes a control panel, an electric roller conveyor, a negative pressure dust collector, a cabinet, an ion fan, a motor reduction mechanism, and a connecting shaft. It also includes an external static electricity elimination device and an internal cleaning device. The cabinet has an inlet and an outlet on each side. The control panel is fixedly installed outside the cabinet, and the electric roller conveyor is horizontally fixed inside the cabinet. There are two sets of external static electricity elimination devices, each consisting of at least two cylinders. One side of each cylinder is a closed structure, and the other side is an open structure. An air inlet pipe is fixedly installed on one side of each cylinder. The two cylinders of one set are fixedly installed on both sides of the inlet, and the two cylinders of the other set are fixedly installed on both sides of the outlet. The connecting shaft is rotatably mounted on both sides inside the cabinet. The motor reduction mechanism is fixedly installed inside the cabinet at one end of the connecting shaft, and the rotating shaft of the motor reduction mechanism is fixedly connected to one side of the connecting shaft. The negative pressure dust collector and the ion fan... The sub-fan is installed in the lower part of the cabinet, and the rear end of the cabinet has multiple ventilation holes. There are multiple sets of the bottle cleaning equipment. Each set of bottle cleaning equipment includes a sealing sleeve, an exhaust pipe, and an ion air pipe. The sealing sleeve is elastic and has an upper concave sealing groove at the lower end. The sealing groove has at least two air holes. The lower outer ends of the exhaust pipe and the ion air pipe are respectively installed in the upper end of the two air holes in the sealing groove. The outer ends of the exhaust pipe and the ion air pipe are fixedly installed on the front side of the fixing plate. Multiple support arms are installed at intervals on the front end of the connecting shaft. The fixing plates of the multiple sets of bottle cleaning equipment are fixedly installed at intervals on the front ends of the multiple support arms. One end of the exhaust pipe of the ion fan is connected in series with a solenoid valve and the outer ends of the two cylinder air inlets of the two sets of external static electricity elimination equipment are connected in parallel with hoses. It is also connected in series with a second solenoid valve and the upper ends of the ion air pipes of the multiple sets of bottle cleaning equipment are connected in parallel with multiple hoses. The air inlet pipe of the negative pressure dust collector is connected in series with a third solenoid valve and the upper ends of the exhaust pipes of the multiple sets of bottle cleaning equipment are connected in parallel with multiple hoses.

[0006] Furthermore, the distance between the inner sides of the inlet and outlet, and the distance between the inner sides of the two cylinders of the external static electricity elimination device are greater than the outer diameter of the packaging bottle.

[0007] Furthermore, multiple glass doors are hinged to the front and rear ends of the cabinet, and support legs are fixedly installed around the lower end of the cabinet.

[0008] Furthermore, the two ends of the conveying roller of the electric roller conveyor are located at the outer ends of the inlet and outlet, respectively.

[0009] Furthermore, the inner diameter of the sealing groove is larger than the outer diameter of the bottle mouth.

[0010] Furthermore, the spacing between the sealing sleeves of the multiple sets of bottle cleaning equipment is consistent with the spacing between two packaging bottles placed together without gaps.

[0011] Furthermore, when the lower end of the support arm and the front end of the connecting shaft are on the same plane, the lower end of the sealing groove of the sealing sleeve of the multiple sets of bottle cleaning equipment and the upper end of the packaging bottle are in tight sealing contact.

[0012] Compared with the prior art, the advantages of this utility model are as follows: Under the joint action of relevant institutions, this utility model is mainly used for cleaning plastic packaging bottles. The staff places multiple packaging bottles horizontally together. After the multiple packaging bottles enter the corresponding workstation in the cabinet (before entering, the external static electricity elimination device can remove static electricity from the packaging bottles through the ion fan), the control panel will control the motor reduction mechanism to drive the lower end of the support arm of multiple sets of bottle cleaning equipment to rotate a certain angle through the connecting shaft, etc. Thus, the lower end of the sealing groove of the sealing sleeve of multiple sets of bottle cleaning equipment and the upper end of the bottle neck seal are in tight contact and rotated until the packaging bottle is in a vertical state (bottle mouth facing down). Then, the charged particles output by the ion fan enter the multiple packaging bottles to remove static electricity from the packaging bottles. This allows the negative pressure generated by the negative pressure dust collector to effectively adsorb the impurities in the packaging bottles. When the packaging bottles are subsequently output through the discharge port, the external static electricity elimination device can remove static electricity from the packaging bottles again through the ion fan, so that the impurities are separated from the outer end of the packaging bottle, which can achieve a relatively better cleaning effect. This new invention has good application prospects because it brings convenience to workers, has a good cleaning effect, improves work efficiency, and saves production costs. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0014] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 3 , 4 This is a partial structural schematic diagram of the present invention. Detailed Implementation

[0017] Figure 1 , 2As shown in Figures 3 and 4, an air-washing machine for packaging bottles includes a control panel 1, an electric roller conveyor 2, a negative pressure dust collector (not shown in the figure), a cabinet 3, an ion fan (not shown in the figure), a motor reduction mechanism 4, a connecting shaft 5, and a bearing seat 6. It also includes two sets of external static electricity elimination devices 7 and internal cleaning devices 8. The cabinet has an inlet 31 and an outlet 32 ​​on its left and right sides, respectively. The control panel 1 is fixedly installed on the upper right front of the cabinet, and the electric roller conveyor 2 is fixedly installed in the lower middle part of the cabinet 3. The external static electricity elimination devices consist of two rectangular cylinders 71, with the cylinders 71 vertically distributed on one side. The device has a closed structure on one side and an open structure on the other. An air inlet pipe, communicating with the interior, is fixedly installed on one side of the cylinder 71. Two cylinders 71 of one set of external electrostatic eliminators are vertically distributed and their lower ends are fixedly installed on the front and rear sides of the inlet 31, with their other ends facing each other on the inside. Two cylinders 71 of another set of external electrostatic eliminators are vertically distributed and their lower ends are fixedly installed on the front and rear sides of the outlet 32, with their other ends facing each other on the inside. Two sets of bearing seats 6 are provided, with their lower ends fixedly installed on the cabinet 3 located on the electric roller conveyor 2. On the upper left and right sides of the inner center of the rear end, the connecting shaft 5 is fixedly installed in the inner ring of the bearings of the two sets of bearing seats 6. The motor reduction mechanism 4 is fixedly installed on the right side of the right end bearing seat 6. The rotating shaft of the motor reduction mechanism 4 and the right side of the connecting shaft 5 are located outside the right end bearing and are fixedly connected by a flange. The negative pressure dust collector and ion fan are installed in the lower rear part of the cabinet 3. The lower rear outer side of the cabinet 3 has multiple ventilation holes (not shown in the figure). There are 20 sets of bottle cleaning equipment 8. Each set of bottle cleaning equipment 8 includes a sealing sleeve 81, an exhaust pipe 82, and an ion air pipe 83. The sealing sleeve 81 is made of non-toxic rubber. The lower middle part of the sealing sleeve 81 The sealing groove 811 is a concave structure. There is an air hole in the middle and the left side of the sealing groove 811. The lower outer side of the exhaust pipe 82 is sealed and installed in the air hole in the middle of the sealing groove 811. The lower outer side of the ion air pipe 83 is sealed and installed in the air hole in the left side of the sealing groove. The rear outer sides of the exhaust pipe 82 and the ion air pipe 83 are fixedly installed on the front side of a fixing plate 84. Twenty arc-shaped support arms 51 are installed at equal intervals on the front side of the connecting shaft 5. The lower end of the support arm 51 and the front end of the connecting shaft 5 are on the same plane. The fixing plates 84 of the 20 sets of bottle cleaning equipment are fixedly installed at equal intervals from left to right on the front side of the 20 support arms 51.The outlet pipe of the ion blower is connected in parallel to two branch pipes via a three-way pipe. One branch pipe is connected in series with a solenoid valve (not shown in the figure) and in parallel with the outer side of the inlet pipes of the two cylinders 71 of the two sets of external electrostatic eliminators via flexible hoses. The other branch pipe is connected in series with a second solenoid valve (not shown in the figure) and in parallel with the outer side of the upper end of the ion air pipe 83 of 20 sets of internal cleaning devices via 20 flexible hoses. The inlet pipe of the negative pressure dust collector is connected in series with a third solenoid valve (not shown in the figure) and in parallel with the outer side of the upper end of the exhaust pipe 82 of 20 sets of internal cleaning devices via 20 flexible hoses of a certain strength (to prevent the hoses from deforming due to negative pressure). The four power output terminals of the control panel 1 and the power input terminals of the three solenoid valves, the electric roller conveyor 2, and the motor reduction mechanism 4 are connected by wires.

[0018] Figure 1 , 2 As shown in Figures 3 and 4, the distance between the inner sides of the inlet 31 and outlet 32, and the distance between the inner sides of the two rectangular cylinders 71 of the external static electricity elimination device are greater than the outer diameter of the packaging bottle (not shown in the figure). Four glass doors 34 are hinged to the front and rear ends of the cabinet 3 (for easy viewing of the production process inside the cabinet), and a support leg 33 is fixedly installed around the lower edge of the cabinet 3. The left (left end is approximately 2 meters long outside the inlet, right end is approximately 20 centimeters long outside the outlet) and right end of the conveying roller of the electric roller conveyor 2 are located at the outer ends of the inlet 31 and outlet 32, respectively. The inner diameter of the sealing groove 811 is greater than the outer diameter of the bottle nozzle. The spacing between the 20 sets of internal bottle cleaning devices is consistent with the spacing between the bottle nozzles (necks) of two packaging bottles placed side-by-side without gaps. The motor reduction mechanism 4 drives the connecting shaft 5 to rotate. When the lower end of the support arm 51 and the front end of the connecting shaft 5 are on the same plane, the lower end of the sealing groove 811 of the sealing sleeve of the 20 sets of bottle cleaning equipment and the upper end of the bottle mouth of the packaging bottle are in tight sealing contact.

[0019] Figure 1 , 2As shown in Figures 3 and 4, the workflow of this new type is as follows: (1) The staff places 20 packaging bottles from left to right on the rollers of the electric roller conveyor 2 located at the left end of the cabinet. Then, the control panel controls the electric roller conveyor 2 to move to the right and enter the rollers of the electric roller conveyor 2 located inside the cabinet. At the same time, the control panel controls the first solenoid valve of the ion blower to open. In this way, the two rectangular cylinders 71 of the bottle external static elimination device at the left end of the cabinet spray ion wind towards each other and perform the first static elimination on the outside of the packaging bottle. Since there is no static electricity on the outside of the packaging bottle, the impurities will separate from the packaging bottle, achieving the effect of cleaning the impurities on the outside of the packaging bottle for the first time. (2) The control panel controls the motor reduction mechanism 4 to drive the connecting shaft 5 to rotate counterclockwise by a certain angle and stop. The lower end of the sealing groove 811 of the sealing sleeve of the 20 sets of bottle cleaning equipment (the lower end of the exhaust pipe and the ion wind pipe is located at the upper end of the inside of the packaging bottle) and the upper end of the bottle mouth are in tight sealing contact. (3) The control panel controls the second solenoid valve of the ion blower to open, and the ion blower outputs charged particles through 20 ion air pipes 83 into 20 packaging bottles to eliminate static electricity in the packaging bottles; at the same time, the control panel controls the solenoid valve of the negative pressure dust collector to open, so that negative pressure is generated in the 20 packaging bottles and they are adsorbed by the sealing sleeve. (4) The control panel controls the motor reduction mechanism 4 to drive the connecting shaft 5 and the packaging bottles to rotate clockwise by a certain angle and stop (generally for 5 seconds). At this time, the 20 packaging bottles are in a vertical state and the bottle mouths of all the packaging bottles are vertically located at the lower end. In this way, due to the negative pressure generated by the negative pressure dust collector, the impurities in the 20 bottles will be effectively sucked into the dust collection box of the dust collector. (5) The control panel controls the motor reduction mechanism 4 to drive the connecting shaft 5 to rotate counterclockwise by a certain angle and stop. The lower ends of the 20 packaging bottles are located on the rollers of the electric roller conveyor 2. Then, the control panel controls the solenoid valve of the negative pressure dust collector to close due to power failure and the second solenoid valve of the ion fan to close due to power failure, so that negative pressure suction is no longer generated on the packaging bottles (the packaging bottles are no longer adsorbed). Then, the control panel controls the motor reduction mechanism 4 to drive the connecting shaft 5 to rotate clockwise by a certain angle and stop, preparing for the next batch of packaging bottles to be processed. (6) The control panel controls the electric roller conveyor 2 to work for a period of time, and outputs the cleaned 20 packaging bottles from the discharge port to the packaging box located at the lower end of the discharge port. During the above time period, the control panel will control the first solenoid valve of the ion blower to open the valve core. In this way, the two rectangular cylinders 71 of the bottle external static elimination device on the right end of the cabinet spray ion wind facing each other and remove static electricity from the outside of the packaging bottle again. Since there is no static electricity on the outside end of the packaging bottle, the impurities will separate from the packaging bottle, achieving the effect of cleaning the impurities from the outside end of the packaging bottle for the second time. The above process (1)-(6) is continuously cyclical, so that each batch of 20 packaging bottles can be cleaned for impurities.

[0020] Figure 1 , 2As shown in Figures 3 and 4, this new type of equipment is mainly used for cleaning plastic packaging bottles. Workers place multiple bottles horizontally together. After the bottles enter their respective workstations inside the cabinet (before entering, the bottles are destaticated by an ion blower via an external static eliminator on the left side of the cabinet), the control panel controls the motor reduction mechanism to rotate the lower end of the support arm of the multiple sets of internal bottle cleaning equipment by a certain angle via connecting shafts. This ensures that the lower end of the sealing groove of the sealing sleeve of the multiple sets of internal bottle cleaning equipment is in tight contact with the upper end of the bottle neck, and the bottles are rotated until they are vertical (bottle mouth facing down). Then, charged particles output by the ion blower enter the multiple bottles, removing static electricity. This allows the negative pressure generated by the negative pressure dust collector to effectively adsorb impurities from the bottles. When the bottles are subsequently discharged through the outlet, the external static eliminator is destaticated again by the ion blower, separating impurities from the outer edge of the bottle, achieving a better cleaning effect. This new type of equipment provides convenience for workers, has a good cleaning effect, improves work efficiency, and saves production costs. It should be noted that all components used in this application, including the control panel, are mature technologies. This application does not elaborate on the structure and function of each component, nor does it provide technical protection for each component individually. This application protects the inventive technical effect produced by the combination of all the devices.

[0021] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model.

[0022] Furthermore, it should be understood that although this specification describes the embodiments, the embodiments do not necessarily contain only one independent technical solution. This way of describing the specification is only for clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in the embodiments can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A bottle washing machine for packaging bottles, comprising a control panel, an electric roller conveyor, a negative pressure dust collector, a cabinet, an ion fan, a motor reduction mechanism, and a connecting shaft, characterized in that, It also includes an external static electricity elimination device and an internal cleaning device; the cabinet has an inlet and an outlet on each side, the control panel is fixedly installed outside the cabinet, and the electric roller conveyor is horizontally fixed inside the cabinet; there are two sets of external static electricity elimination devices, each set consisting of at least two cylinders, one side of which is a closed structure and the other side is an open structure, with an air inlet pipe fixedly installed on one side of each cylinder; the two cylinders of one set of external static electricity elimination devices are fixedly installed on both sides of the inlet, and the two cylinders of the other set are fixedly installed on both sides of the outlet; the connecting shaft is rotatably installed on both sides inside the cabinet, and the motor reduction mechanism is fixedly installed inside the cabinet at one side of the connecting shaft, with the rotating shaft of the motor reduction mechanism fixedly connected to one side of the connecting shaft; the negative pressure dust collector and ion fan are installed in the lower part of the cabinet, and the rear end of the cabinet has multiple ventilation holes; There are multiple sets of bottle cleaning equipment. Each set includes a sealing sleeve, an exhaust pipe, and an ion air duct. The sealing sleeve is elastic and has an upper concave sealing groove at its lower end. The sealing groove has at least two air holes. The lower outer sides of the exhaust pipe and the ion air duct are respectively installed inside the upper ends of the two air holes in the sealing groove. The outer ends of the exhaust pipe and the ion air duct are fixedly installed on the front side of the fixing plate. Multiple support arms are installed at intervals on the front end of the connecting shaft. The fixing plates of the multiple sets of bottle cleaning equipment are fixedly installed at intervals on the front ends of the multiple support arms. One end of the exhaust pipe of the ion fan is connected in series with a solenoid valve and the outer sides of the two cylinder air inlets of the two sets of external static electricity elimination equipment are connected in parallel with hoses. It is also connected in series with a second solenoid valve and the upper ends of the ion air ducts of the multiple sets of bottle cleaning equipment are connected in parallel with multiple hoses. The air inlet pipe of the negative pressure dust collector is connected in series with a third solenoid valve and the upper ends of the exhaust pipes of the multiple sets of bottle cleaning equipment are connected in parallel with multiple hoses.

2. The air washing machine for packaging bottles according to claim 1, characterized in that, The distance between the inner sides of the inlet and outlet, and the distance between the inner sides of the two cylinders of the external static electricity elimination device are greater than the outer diameter of the packaging bottle.

3. The air washing machine for packaging bottles according to claim 1, characterized in that, Multiple glass doors are hinged to the front and rear sides of the cabinet, and support legs are fixedly installed around the bottom of the cabinet.

4. The air washing machine for packaging bottles according to claim 1, characterized in that, The two ends of the conveying rollers of the electric roller conveyor are located at the outer ends of the inlet and outlet, respectively.

5. The air washing machine for packaging bottles according to claim 1, characterized in that, The inner diameter of the sealing groove is larger than the outer diameter of the bottle mouth.

6. The air washing machine for packaging bottles according to claim 1, characterized in that, The spacing between the sealing sleeves of multiple sets of bottle cleaning equipment is the same as the spacing between two packaging bottles placed together without gaps.

7. The air washing machine for packaging bottles according to claim 1, characterized in that, When the lower end of the support arm and the front end of the connecting shaft are on the same plane, the lower end of the sealing groove of the sealing sleeve of the multiple sets of bottle cleaning equipment and the upper end of the packaging bottle are in tight sealing contact.

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