Vacuum bottle electrostatic dust collection equipment

Abstract

The utility model discloses vacuum bottle electrostatic dust collection equipment which comprises a double-channel conveying device, an upper electrostatic dust collector, a lower electrostatic dust collector, an upper blowing mechanism and a lower blowing mechanism, the double-channel conveying device comprises a rack and two conveying mechanisms, and the two conveying mechanisms are symmetrically arranged on the rack front and back; each conveying mechanism comprises a feeding mesh belt, a material arranging screw rod, a feeding rotary table, a transmission clamping jaw chain group, a discharging rotary table and a discharging bin which are sequentially arranged in the conveying direction; the upper electrostatic dust collector and the upper blowing mechanism are sequentially arranged above the conveying clamping jaw chain sets of the two conveying mechanisms in the conveying direction. The lower electrostatic dust collector and the lower blowing mechanism are sequentially arranged below the conveying clamping jaw chain sets of the two conveying mechanisms in the conveying direction. According to the electrostatic dust collection equipment for the vacuum bottle, an electrostatic dust collection procedure and a clean compressed air cleaning procedure are integrated, and compared with a single dust collection procedure of a traditional filling machine, the dust collection effect is more obvious, so that the product quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to an electrostatic dust removal device for vacuum bottles. Background Art

[0002] Before the filling process in the production of pharmaceuticals, skin care products, food, etc., it is necessary to clean, remove dust and disinfect the filling containers (collectively referred to as packaging materials). At present, the dust removal structure of packaging materials is mainly integrated on the filling machine and mostly used in conjunction with the filling machine design to save costs. There are problems such as single function (such as only having compressed air purging and dust removal), large supporting compressed air cleanliness control base number (clean compressed air supported by the original filling equipment), wear of packaging materials, and cleaning dead corners affected by the main equipment, etc. It cannot fully achieve the expected dust removal effect and cannot meet the process requirements of product quality control.

[0003] Electrostatic precipitation is a method of gas dust removal. When the dusty gas passes through a high-voltage electrostatic field, it is electrically separated. After the dust particles combine with negative ions and carry negative charges, they tend to discharge on the anode surface and deposit. It is used in industries such as metallurgy and chemistry to purify gases or recover useful dust particles. A dust collection method that uses an electrostatic field to ionize the gas so that the dust particles are charged and adsorbed onto the electrodes. In a strong electric field, air molecules are ionized into positive ions and electrons. When the electrons run towards the positive electrode, they encounter dust particles, making the dust particles carry negative charges and be adsorbed onto the positive electrode and collected. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the defects of the prior art and provide an electrostatic dust removal device for vacuum bottles, which integrates the electrostatic dust removal process and the clean compressed air cleaning process. Compared with the single dust removal process of the traditional filling machine, the dust removal effect will be more obvious, thus ensuring product quality, improving the degree of automation and reducing labor costs.

[0005] The technical solution to achieve the above purpose is: an electrostatic dust removal device for vacuum bottles, including a double-channel conveying device, an upper electrostatic dust remover, a lower electrostatic dust remover, an upper purging mechanism and a lower purging mechanism, wherein:

[0006] The double-channel conveying device includes a frame and two conveying mechanisms, and the two conveying mechanisms are symmetrically arranged on the frame front and back;

[0007] Each conveying mechanism includes a feeding mesh belt, a feeding screw, a feeding turntable, a transmission gripper chain assembly, a discharge turntable, and a discharge bin arranged sequentially along the conveying direction. The feeding turntable has an inlet irregular block, and the discharge turntable has an outlet irregular block. The transmission gripper chain assembly includes a transmission chain and multiple grippers arranged sequentially along the transmission direction. Each gripper is connected to a lever. The transmission chain is tensioned between a driving sprocket and a driven sprocket, and the driving sprocket is driven by a motor. Lever guide rails are respectively provided at the inlet and outlet ends of the transmission gripper chain assembly, and these guide rails are located between the transmission gripper chain assemblies of the two conveying mechanisms.

[0008] The upper electrostatic precipitator and the upper purging mechanism are sequentially arranged above the transmission gripper chain group of the two conveying mechanisms along the conveying direction;

[0009] The lower electrostatic precipitator and the lower purging mechanism are sequentially arranged below the transmission gripper chain group of the two conveying mechanisms along the conveying direction;

[0010] The upper electrostatic precipitator and the lower electrostatic precipitator are arranged opposite to each other; the upper purging mechanism and the lower purging mechanism are arranged opposite to each other.

[0011] In the aforementioned vacuum bottle electrostatic dust removal equipment, guide rails are respectively provided on both sides of the feed mesh belt along the conveying direction.

[0012] In the aforementioned vacuum bottle electrostatic dust removal device, the grippers on the transmission gripper chain groups of the two conveying mechanisms are arranged opposite to each other.

[0013] The aforementioned vacuum bottle electrostatic dust removal equipment includes two sets of electrostatic dust removal heads arranged one in front of the other, and each set of electrostatic dust removal heads is mounted on the dust removal lifting module.

[0014] Both the upper and lower purging mechanisms include two sets of purging heads arranged one in front of the other, with each set of purging heads mounted on the purging lifting module.

[0015] In the aforementioned vacuum bottle electrostatic dust removal equipment, the feeding screw is located at the outlet of the feeding mesh belt; the outer edges of the feeding turntable and the discharging turntable are evenly distributed with several grooves; the feed irregular block is arc-shaped and partially surrounds the feeding turntable; one end of the feed irregular block is adjacent to the feeding screw, and the other end is adjacent to the transmission gripper chain assembly; the discharging irregular block is arc-shaped and partially surrounds the discharging turntable; one end of the discharging irregular block is adjacent to the transmission gripper chain assembly, and the other end is adjacent to the discharging bin.

[0016] In the aforementioned vacuum bottle electrostatic dust removal equipment, the material entry size is controlled by adjusting the distance between the feeding turntable and the feed block, ensuring that only one package is fed between the feeding turntable and the feed block for each rotation of the feeding screw.

[0017] In the aforementioned vacuum bottle electrostatic dust removal equipment, the packaging material is embedded in the groove of the feeding turntable under the limiting action of the feeding odd-shaped block, and the feeding turntable rotates to feed the packaging material into the transmission gripper chain group in sequence.

[0018] The levers on the grippers of the transmission gripper chain assembly deflect along the corresponding lever guide rails, thereby causing the grippers to open. The packaging material in the groove of the feeding turntable enters the grippers as they open. When the levers leave the lever guide rails during the movement of the transmission chain of the transmission gripper chain assembly, they gradually return to their original shape under the action of the springs, and the grippers clamp the packaging material.

[0019] In the aforementioned vacuum bottle electrostatic dust removal equipment, the packaging material entering the conveyor gripper chain assembly is driven by the drive sprocket and sequentially enters the dust removal stations of the lower electrostatic dust collector and the upper electrostatic dust collector to complete electrostatic dust removal.

[0020] The packaging materials that have completed the electrostatic dust removal process are moved to the cleaning stations of the upper and lower cleaning mechanisms by the conveyor gripper chain assembly to complete the cleaning of the packaging materials.

[0021] In the aforementioned vacuum bottle electrostatic dust removal equipment, the packaging material that has completed the electrostatic dust removal and cleaning process is conveyed to the discharge turntable under the drive of the conveyor gripper chain assembly. The levers on the grippers of the conveyor gripper chain assembly deflect along the corresponding lever guide rails, thereby causing the grippers to open. Under the action of the discharge odd-shaped blocks, the packaging material is sequentially embedded into the grooves of the discharge turntable. As the discharge turntable rotates, the packaging material is sequentially fed into the discharge hopper under the limiting cooperation of the discharge odd-shaped blocks.

[0022] The aforementioned vacuum bottle electrostatic dust removal equipment further includes a housing, and the dual-channel conveying device, upper electrostatic dust collector, lower electrostatic dust collector, upper purging mechanism, and lower purging mechanism are respectively disposed within the housing.

[0023] This utility model of vacuum bottle electrostatic dust removal equipment integrates the electrostatic dust removal process and the clean compressed air cleaning process. Compared with the single dust removal process of traditional filling machines, the dust removal effect is more obvious, thus ensuring product quality. The dual-feeding system can double the cleaning efficiency, and a single machine can supply multiple filling machines to carry out production activities, thereby saving costs. It can also simultaneously clean the bottle body and cap of the packaging material, which can greatly improve the cleanliness of the process and further improve product quality. Attached Figure Description

[0024] Figure 1 This is a top view of the vacuum bottle electrostatic dust removal device of this utility model;

[0025] Figure 2 This is a front view of the vacuum bottle electrostatic dust removal device of this utility model.

[0026] Figure 3 This is a side view of the vacuum bottle electrostatic dust removal device of this utility model;

[0027] Figure 4 This is a schematic diagram of the structure of a single gripper;

[0028] Figure 5 This is a schematic diagram showing the movement of the lever along the lever guide track. Detailed Implementation

[0029] To enable those skilled in the art to better understand the technical solution of this utility model, its specific embodiments are described in detail below with reference to the accompanying drawings:

[0030] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The preferred embodiment of this utility model is a vacuum bottle electrostatic dust removal device, which includes a dual-channel conveying device, an upper electrostatic dust collector 3, a lower electrostatic dust collector 4, an upper blowing mechanism 5, and a lower blowing mechanism 6.

[0031] The dual-channel conveying device includes a frame 2 and two conveying mechanisms 1, which are symmetrically arranged on the frame 2.

[0032] Each conveying mechanism 1 includes a feeding mesh belt 11, a feeding screw 12, a feeding turntable 13, a transmission gripper chain assembly 15, a discharge turntable 16, and a discharge bin 18 arranged sequentially along the conveying direction. A feed irregular block 14 is provided at the feeding turntable 13, and a discharge irregular block 17 is provided at the discharge turntable 16. Specifically, the outer edges of the feeding turntable 13 and the discharge turntable 16 are evenly distributed with several grooves. The feed irregular block 14 is arc-shaped and partially surrounds the feeding turntable 13. One end of the feed irregular block 14 is adjacent to the feeding screw 12, and the other end is adjacent to the transmission gripper chain assembly 15. The discharge irregular block 17 is also arc-shaped and partially surrounds the discharge turntable 16. One end of the discharge irregular block 17 is adjacent to the transmission gripper chain assembly 15, and the other end is adjacent to the discharge bin 18. The material entry size is controlled by adjusting the distance between the feeding turntable 13 and the feed block 14, ensuring that only one package is fed between the feeding turntable 13 and the feed block 14 for each rotation of the feeding screw 12.

[0033] The transmission gripper chain assembly 15 includes a transmission chain 151 and a plurality of grippers 152 arranged sequentially on it along the transmission direction. Each gripper 152 is connected to a lever 153. The transmission chain 151 is tensioned between the driving sprocket 19 and the driven sprocket 20. The driving sprocket 19 is driven by a motor. The feed end and the discharge end of the transmission gripper chain assembly 15 are respectively provided with lever guide rail 21 and lever guide rail 22, and the lever guide rail 21 and lever guide rail 22 are both located between the transmission gripper chain assemblies 15 of the two conveying mechanisms 1.

[0034] Guide rails are provided on both sides of the feed mesh belt 11 along the conveying direction. The grippers 152 on the transmission gripper chain group 15 of the two conveying mechanisms 1 are arranged opposite to each other. When each gripper 152 moves to the moving lever guide rail 21 with the transmission chain 151, the lever 153 deflects along the corresponding lever guide rail 21, thereby driving the gripper 152 to open. When the lever 153 leaves the lever guide rail 21, it gradually returns to its original state under the action of the spring, so that the gripper 153 clamps.

[0035] The upper electrostatic precipitator 3 and the upper blowing mechanism 5 are arranged sequentially above the transmission gripper chain group 15 of the two conveying mechanisms 1 along the conveying direction;

[0036] The lower electrostatic precipitator 4 and the lower blowing mechanism 6 are arranged sequentially below the transmission gripper chain group 15 of the two conveying mechanisms 1 along the conveying direction;

[0037] The upper electrostatic precipitator 3 and the lower electrostatic precipitator 4 are arranged opposite to each other; the upper purging mechanism 5 and the lower purging mechanism 6 are arranged opposite to each other.

[0038] Both the upper electrostatic precipitator 3 and the lower electrostatic precipitator 4 include two sets of electrostatic precipitator heads 31 arranged one in front of the other. Each set of electrostatic precipitator heads 31 is mounted on a dust removal lifting module. The dust removal lifting module can drive the corresponding electrostatic precipitator head 31 to move up and down. The positions of the two sets of electrostatic precipitator heads 31 correspond to the packaging materials clamped by the jaws 152 of the two transmission gripper chain groups 15.

[0039] Both the upper purging mechanism 5 and the lower purging mechanism 6 include two sets of purging heads 51 arranged one in front of the other, with each set of purging heads 51 mounted on a purging lifting module. The purging lifting module can drive the corresponding purging head 51 to move up and down. The positions of the two sets of purging heads 51 correspond to the packaging materials clamped by the jaws 152 of the two transmission gripper chain groups 15.

[0040] In this invention, the vacuum bottle electrostatic dust removal equipment involves manual placement of the packaging material onto the feeding conveyor belt 11. If both the bottle body and cap are required, the bottle body is placed upside down and upright onto the feeding conveyor belt 11 of one conveyor mechanism 1, while the cap is placed upright and facing forward onto the feeding conveyor belt 11 of the other conveyor mechanism 1. If only one type of packaging material is required, both can be placed upright and facing the same direction onto the feeding conveyor belts of both conveyor mechanisms 1. This significantly accelerates the electrostatic dust removal process. After entering the feeding conveyor belt 11, the packaging material is gradually gathered and concentrated onto the feeding screw 12 as it is transported. The feeding screw 12 rotates synchronously, sending the packaging material to the feeding turntable 13. By adjusting the feeding turntable 13 and the feeding screw... The distance between the blocks 14 controls the size of the package material entering the container, ensuring that only one package material is fed into the space between the feeding turntable 13 and the feeding block 14 for each rotation of the feeding screw 12. After entering, the package material is embedded into the groove of the feeding turntable 13 under the limiting condition of the feeding block 14. The feeding turntables 13 of the two conveying mechanisms 1 rotate clockwise and counterclockwise synchronously to feed the package material into the corresponding conveyor gripper chain group 15 in sequence. The station composed of the feeding turntable 13 and the feeding block 14 can be manually unloaded here. If the feeding screw 12 cannot smoothly complete the sorting of the package material, it is directly placed into the groove of the feeding turntable 13 by hand, and the package material is fed into the conveyor gripper chain group 15 with the cooperation of the feeding block 14.

[0041] As the feeding turntable 13 rotates, the transmission chain 151 of the transmission gripper chain assembly 15 moves together with the feeding turntable 13 under the drive of the drive sprocket 19. The lever 153 on the gripper 152 of the transmission gripper chain assembly 15 deflects along the lever guide rail 21, thereby causing the gripper 152 to open. As the gripper 152 opens, the packaging material in the groove of the feeding turntable 13 enters the gripper 152 from the groove in sequence. After gradually leaving the groove of the feeding turntable 13, the lever 22 gradually returns to its original position along the lever guide rail 21 under the action of the spring during the movement of the transmission chain 151 of the transmission gripper chain assembly 15. The packaging material is clamped and enters the conveyor gripper chain assembly 15. Driven by the drive sprocket 19, the packaging material enters the dust removal station composed of the lower electrostatic precipitator 3 and the upper electrostatic precipitator 4 in sequence. If the cleaning port of the packaging material is facing upward, the electrostatic precipitator head 31 of the upper electrostatic precipitator 3 moves downward under the drive of the corresponding dust removal lifting module, pushing the electrostatic precipitator head 31 of the upper electrostatic precipitator 13 into the packaging material to further complete the electrostatic dust removal. If the cleaning port of the packaging material is facing downward, the lower electrostatic precipitator 4 moves upward under the drive of the corresponding dust removal lifting module, pushing the electrostatic precipitator head of the lower electrostatic precipitator 4 into the packaging material to further complete the electrostatic dust removal.

[0042] The packaging material that has completed the electrostatic dust removal process is moved to the blowing station composed of the upper blowing mechanism 5 and the lower blowing mechanism 6 under the drive of the conveyor gripper chain assembly 15. If the cleaning port of the packaging material is facing upward, the upper blowing mechanism 5 moves downward under the drive of the corresponding blowing lifting module, pushes the blowing head 51 of the upper blowing mechanism 5 into the packaging material and introduces a large amount of clean compressed air to blow into the packaging material to complete the cleaning of the packaging material; if the cleaning port of the packaging material is facing downward, the lower blowing mechanism 6 moves upward under the drive of the corresponding blowing lifting module, pushes the blowing port of the lower blowing mechanism 6 into the packaging material and introduces a large amount of clean compressed air to blow into the packaging material to complete the cleaning of the packaging material.

[0043] After all dust removal and blowing are completed, the packaging materials are moved to the discharge turntable 16 by the conveyor gripper chain assembly 15. During the movement of the conveyor chain 151, the lever 153 on the gripper 152 of the conveyor gripper chain assembly 15 deviates with the corresponding lever guide rail 22, thereby causing the gripper 152 to open. Under the action of the discharge odd-shaped block 17, the packaging materials are sequentially embedded into the groove of the discharge turntable 16. As the discharge turntable 16 rotates, the packaging materials are lowered into the discharge bin 18 under the limiting cooperation of the discharge odd-shaped block 17, completing the entire electrostatic dust removal process.

[0044] Preferably, the vacuum bottle electrostatic dust removal equipment of this utility model may also include a housing 7, with a dual-channel conveying device, an upper electrostatic dust collector 3, a lower electrostatic dust collector 4, an upper blowing mechanism 5, and a lower blowing mechanism 6 respectively disposed inside the housing 7, making the entire equipment more aesthetically pleasing.

[0045] This utility model of vacuum bottle electrostatic dust removal equipment is suitable for packaging materials of various special materials and shapes. It integrates particle electrostatic dust removal technology and clean compressed air dust removal technology, and has both fully automatic and semi-automatic operation capabilities. It is suitable for multiple production lines and multiple specifications of packaging materials. The dual-channel independent design can clean and remove dust from two different types of packaging materials at the same time. It is especially suitable for simultaneous dust removal of bottles and caps as a set, meeting the waiting time of bottles and caps during production, improving efficiency, and ensuring that bottles and caps are cleaned and protected at the same time, so that they can enter the filling stage at the same time and guarantee product quality.

[0046] In summary, the vacuum bottle electrostatic dust removal equipment of this utility model mainly completes the processes of bottle feeding, bottle separating, conveying, static electricity removal, purging, and storage of vacuum bottles through a combination of mechanical structures. It integrates the electrostatic dust removal process and the clean compressed air cleaning process together. Compared with the single dust removal process of traditional filling machines, the dust removal effect is more obvious, thus ensuring product quality. At the same time, the electrostatic dust removal process can also effectively protect the product surface from damage or contamination, reduce the interference of human factors, and significantly improve production efficiency, increase the degree of automation, and reduce labor costs. This utility model can be widely used in the pharmaceutical, skin care, and food industries.

[0047] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present utility model and are not intended to limit the present utility model. Any changes or modifications to the above embodiments within the scope of the essential spirit of the present utility model will fall within the scope of the claims of the present utility model.

Claims

1. A vacuum bottle electrostatic precipitator apparatus, characterized by, The double-channel conveying device, the upper electrostatic dust collector, the lower electrostatic dust collector, the upper blowing mechanism and the lower blowing mechanism are arranged in sequence. The double-channel conveying device comprises a rack and two conveying mechanisms which are symmetrically arranged on the rack. Each conveying mechanism comprises, in sequence along the conveying direction, an inlet mesh belt, a material arranging screw, a feeding rotary disc, a transmission gripper chain group, an outlet rotary disc and an outlet bin. The feeding rotary disc is provided with an inlet odd-shaped block. The outlet rotary disc is provided with an outlet odd-shaped block. The transmission gripper chain group comprises a transmission chain and a plurality of grippers which are sequentially arranged on the transmission chain along the transmission direction.

2. A vacuum bottle electrostatic precipitator according to claim 1, wherein Each gripper is connected with a lever.

3. A vacuum bottle electrostatic precipitator according to claim 1, wherein The transmission chain is tensioned between a driving sprocket and a driven sprocket.

4. A vacuum bottle electrostatic precipitator according to claim 1, wherein The driving sprocket is driven by a motor. The inlet end and the outlet end of the transmission gripper chain group are respectively provided with lever guide rails.

5. A vacuum bottle electrostatic precipitator according to claim 1, wherein The lever guide rails are located between the transmission gripper chain groups of the two conveying mechanisms.

6. A vacuum bottle electrostatic precipitator according to claim 5 wherein, The upper electrostatic dust collector and the upper blowing mechanism are sequentially arranged above the transmission gripper chain groups of the two conveying mechanisms along the conveying direction.

7. A vacuum bottle electrostatic precipitator according to claim 6 wherein, The lower electrostatic dust collector and the lower blowing mechanism are sequentially arranged below the transmission gripper chain groups of the two conveying mechanisms along the conveying direction. The upper electrostatic dust collector and the lower electrostatic dust collector are oppositely arranged. The upper blowing mechanism and the lower blowing mechanism are oppositely arranged. The two sides of the inlet mesh belt along the conveying direction are respectively provided with guide fences. The grippers on the transmission gripper chain groups of the two conveying mechanisms are oppositely arranged. Each of the upper electrostatic dust collector and the lower electrostatic dust collector comprises two groups of electrostatic dust collecting heads which are arranged in front of and behind each other. Each of the upper blowing mechanism and the lower blowing mechanism comprises two groups of blowing heads which are arranged in front of and behind each other. The material arranging screw is arranged at the outlet of the inlet mesh belt. The outer edges of the feeding rotary disc and the outlet rotary disc are uniformly provided with a plurality of grooves. The inlet odd-shaped block is arc-shaped. The inlet odd-shaped block is semi-enclosed outside the feeding rotary disc. One end of the inlet odd-shaped block is adjacent to the material arranging screw, and the other end is adjacent to the transmission gripper chain group. The outlet odd-shaped block is arc-shaped. The outlet odd-shaped block is semi-enclosed outside the outlet rotary disc. One end of the outlet odd-shaped block is adjacent to the transmission gripper chain group, and the other end is adjacent to the outlet bin. The distance between the feeding rotary disc and the inlet odd-shaped block is adjusted to control the entering size of the package material, so that only one package material is sent to the feeding rotary disc and the inlet odd-shaped block per rotation of the material arranging screw. The package material is embedded into the groove of the feeding rotary disc under the limiting action of the inlet odd-shaped block. The feeding rotary disc rotates to sequentially send the package material into the transmission gripper chain group. The lever on the gripper of the transmission gripper chain group is offset along the corresponding lever guide rail to open the gripper. The package material in the groove of the feeding rotary disc enters the gripper as the gripper is opened. The lever gradually restores to its original state under the action of the spring when leaving the lever guide rail during the movement of the transmission chain of the transmission gripper chain group, and the gripper clamps the package material.

8. A vacuum bottle electrostatic precipitator according to claim 7, wherein The packaging material entering the transmission gripper chain group is driven by the driving sprocket to enter the dust removal stations of the upper and lower electrostatic precipitators to complete electrostatic dust removal. The packaging material completing the electrostatic dust removal process is moved to the blowing stations of the upper and lower blowing mechanisms to complete cleaning of the packaging material under the driving of the transmission gripper chain group.

9. A vacuum bottle electrostatic precipitator according to claim 8, wherein, The packaging material completing the electrostatic dust removal and cleaning processes is conveyed to the discharge turntable under the driving of the transmission gripper chain group, the shifting rods on the grippers of the transmission gripper chain group are offset along the corresponding shifting rod guide rails to drive the grippers to open, the packaging material is sequentially embedded in the grooves of the discharge turntable under the action of the discharge odd-shaped blocks, and the packaging material is sequentially transmitted to the discharge bin under the limiting cooperation of the discharge odd-shaped blocks as the discharge turntable rotates.

10. A vacuum bottle electrostatic precipitator according to claim 1, wherein The double-channel conveying device, the upper electrostatic precipitator, the lower electrostatic precipitator, the upper blowing mechanism, and the lower blowing mechanism are respectively arranged in the shell.

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