A self-sterilizing packaging equipment for producing propolis soft capsules

Abstract

The invention relates to the technical field of automatic packaging, in particular to a self-sterilizing packaging device for producing propolis soft capsules. The packaging device is used for filling and sealing packaging bottles. The packaging device comprises a shell, a feeding device, an adjusting device, a conveyor belt, a sterilizing lamp and a silo. The shell is provided with a guide groove, the conveyor belt is placed in the guide groove, the conveyor belt is used for conveying the packaging bottles, the silo and the shell are tightly connected, the silo provides propolis soft capsules through the feeding device, the adjusting device is placed in an inner cavity of the shell, the adjusting device is used for screening the propolis soft capsules, the sterilizing lamp is used for sterilizing the propolis soft capsules output from the silo, and the sterilizing lamp is connected to the feeding device.

Description

Technical Field

[0001] The invention relates to the technical field of automatic packaging, in particular to self-sterilizing packaging equipment for producing propolis soft capsules. Background Art

[0002] Propolis soft capsules are soft capsule products made from propolis and corresponding auxiliary materials through a certain process. They are convenient to carry and take and are deeply loved by people.

[0003] However, the preparation process of propolis soft capsules is relatively complicated. The propolis soft capsules themselves are soft in texture and have a certain degree of stickiness on the surface. During the preparation and transportation process, the propolis soft capsules are easily damaged locally. Generally, damaged propolis soft capsules are unqualified products and cannot be directly packaged and sealed. Conventional propolis soft capsule packaging equipment adopts a pre-detection process, that is, it performs detection before sending to the packaging station, and often ignores the damage to the propolis soft capsules caused by stacking and transportation. Therefore, to a certain extent, the unqualified rate of the product is increased.

[0004] In addition, propolis soft capsules are one of the main health products and are mostly oral products. Therefore, the conventional open sterilization state will affect the sterilization quality. Summary of the invention

[0005] The object of the present invention is to provide a self-sterilizing packaging device for producing propolis soft capsules to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solution: a self-sterilizing packaging device for the production of propolis soft capsules.

[0007] A self-sterilizing packaging device for producing propolis soft capsules, the packaging device is used for filling and sealing packaging bottles, the packaging device comprises a shell, a feeding device, an adjusting device, a conveyor belt, a sterilizing lamp and a silo, the shell is provided with a guide groove, the conveyor belt is placed in the guide groove, the conveyor belt is used for conveying the packaging bottles, the silo and the shell are tightly connected, the silo provides propolis soft capsules through the feeding device, the adjusting device is placed in the inner cavity of the shell, the adjusting device is used for screening the propolis soft capsules, the sterilizing lamp is used for sterilizing the propolis soft capsules output from the silo, and the sterilizing lamp is connected to the feeding device.

[0008] The prepared propolis soft capsules are loaded into packaging bottles through packaging equipment and packaged. The shell serves as the main supporting base for installing other devices. The silo is filled with propolis soft capsules, which are fed through a feeding device, and damaged propolis soft capsules are detected to prevent the damaged propolis soft capsules from entering the packaging bottles. After the propolis soft capsules are sterilized by a sterilization lamp, the propolis soft capsules are cooled by an adjusting device to prevent the propolis soft capsules from softening and sticking together due to temperature rise. The conveyor belt is arranged along the guide groove for conveying the packaging bottles. The built-in driving structure adopts the existing roller structure. In order to ensure the stability of the conveyor belt in conveying the packaging bottles, a fixed groove can be set on the surface of the conveyor belt, and the size of the fixed groove is designed according to the packaging bottles.

[0009] Furthermore, a material drop channel is provided on the shell, the feeding device includes a feed guide pipe and a sorting component, the discharge end of the hopper is connected to the feed guide pipe, the lower end of the feed guide pipe is connected to the material drop channel, the feed guide pipe is provided with a sterilization chamber, the sterilization lamp is placed in the sterilization chamber, the shell is provided with a sorting chamber, the material drop channel is connected to the sorting chamber away from one end of the feed guide pipe, and the sorting component is placed in the sorting chamber;

[0010] The sorting component includes a vertical cone, a reel, a tightening motor and an extension rod. The vertical cone is placed in the sorting chamber, a reel is provided on the outside of the vertical cone, an extension rod is extended outward from the vertical cone, a through slot is provided on the reel, the outer end of the extension rod passes through the through slot on the reel, a pre-tightening spring is sleeved on the outer ring of the extension rod, and the two ends of the pre-tightening spring are respectively abutted against the outside of the vertical cone and the inside of the reel, the tightening motor and the reel are tightly connected, the reel is in a wound state, an external tooth groove is provided on the outside of the reel, a gear is provided at the output end of the tightening motor, the tightening motor is meshed with the external tooth groove of the reel through the gear, and the reel is made of elastic metal sheet.

[0011] The propolis soft capsules in the silo are fed into the feeding channel through the feed pipe. A sterilization chamber is arranged in the middle of the feed pipe, and a sterilization lamp is built in to automatically sterilize the propolis soft capsules. The sterilized propolis soft capsules are fed into the sorting chamber along the feeding channel. The sorting chamber has a sorting component built in. The sorting space is formed between the cone and the outer winding drum. The cone is arranged according to the repose angle of the propolis soft capsules, that is, the angle formed by the stable accumulation of the propolis soft capsules. When sorting, the friction between the qualified propolis soft capsules can ensure that the propolis soft capsules are The soft capsules are accumulated on the outer surface of the cone. When the propolis soft capsules are damaged, the liquid inside the soft capsules leaks, which will reduce the local friction and prevent them from accumulating on the surface of the cone. By setting an extension rod, the reel is set on the outside of the cone. The pre-tightening spring on the extension rod ensures that the reel can maintain proportional expansion and contraction of the sorting space when it is wound and relaxed. The tightening motor is installed on the reel to output torque. Since the reel adopts elastic metal support, the reel is driven to be wound and unwound through the meshing of gears and external teeth.

[0012] Furthermore, the feeding device also includes a pressure-sensitive component, a plurality of limit grooves are provided on the reel, the limit grooves are in the shape of round holes, the pressure-sensitive component includes a slide bar and a support plate, a support plate is provided on the outer side of the limit groove, a coil is provided on the support plate, the slide bar is made of a magnet, one end of the slide bar inserted into the limit groove is a truncated cone, and the other end is inserted into the coil;

[0013] When loading: the reel is in a contracted state, and the round table end of the slide bar is engaged with the limit groove;

[0014] During detection: the reel is in a relaxed state, a detection gap is generated between the reel and the cone, and the slide bar and the limit groove are slidably connected.

[0015] The size of the gap generated during feeding is the height of a propolis soft capsule, which is the feeding gap. The gap increased by driving the reel to relax is the detection gap. At this time, the distance between the reel and the cone is the sum of the feeding gap and the detection gap. The detection gap is smaller than the height of a propolis soft capsule. During feeding, if the propolis soft capsules are all qualified, the fallen propolis soft capsules will accumulate on the outer surface of the cone. After feeding is completed, the reel is driven to relax by tightening the motor, and the sorting space is increased, that is, a detection gap is formed on the side of the propolis soft capsule away from the cone and the inner side of the reel. When local propolis soft capsules leak, due to the reduction of friction, the broken propolis soft capsules slide toward the detection gap and push the slide bar to slide along the limit groove. During the sliding process of the slide bar to the outside, the coil cuts the magnetic flux lines and generates an induced current, thereby performing real-time detection of the quality of the propolis soft capsules to be packaged. The outer end of the slide bar is arranged tilted upward to facilitate automatic resetting.

[0016] Furthermore, the regulating device includes a cold air pipe and a cooling assembly. A cold air duct is provided on the cone. The cold air pipe and the cold air duct are connected. A plurality of branch channels are provided around the cold air duct. The branch channels correspond to the limit grooves. The cooling assembly includes a baffle and an electromagnet. A blocking groove is provided in the middle section of the branch channel. The baffle plate and the electromagnet are respectively placed in the blocking groove. A resistance spring is provided at the upper end of the baffle plate. The upper end of the resistance spring is fixedly connected to the blocking groove. The baffle plate and the blocking groove are slidably connected.

[0017] The baffle is made of magnet material. When the power is on, the baffle and the electromagnet have the same magnetic poles at the opposite ends. Under the repulsive force of the magnetic poles, the baffle is driven upward by the elastic force of the resistance spring to overcome the resistance. The cold air pipe is connected to the cold air source to supply cold air flow into the cold air duct. After the inspection is completed, if the quality of the propolis soft capsule is qualified, the propolis soft capsule will be pushed away from the surface of the cone under the impact of the air flow. The bottom surface of the cone extends outward with an edge to support the propolis soft capsule when the material is dropped. An annular outlet is arranged outside the edge, which is the discharge port of the sorting chamber. The qualified propolis soft capsule falls from here. A discharge pipe is arranged at the discharge port, and a stop valve is arranged on the discharge pipe to control the discharge pipe. The qualified propolis soft capsule is introduced into the packaging bottle through the discharge pipe.

[0018] Further, the coil is electrically connected to an adjacent electromagnet.

[0019] The induced current generated in the coil is transmitted to the controller, which controls the output time and size of the current input to the electromagnet.

[0020] Furthermore, the cooling assembly also includes a drag plate, and the drag plate is in frictional contact with the outlet end of the diverter channel.

[0021] The drag plate is L-shaped with the vertical section on the inside. The friction between the drag plate and the diversion channel is greater than the force exerted on the drag plate by the cold air in normal ventilation. When some propolis soft capsules are damaged, the current value input by the coil to the electromagnet through the controller increases, the instantaneous ventilation volume of the diversion channel increases, and the force of the cold air flow on the drag plate increases, pushing the drag plate to slide outward along the diversion channel and abutting against the limit groove to prevent the damaged propolis soft capsules from falling together with the good propolis soft capsules and entering the packaging bottle for direct packaging. The sorting chamber has a built-in negative pressure manipulator for taking out the damaged propolis soft capsules, thereby automatically screening the materials.

[0022] As an optimization, a discharge port is provided at the lower end of the sorting chamber, and the discharge port of the sorting chamber faces the packaging bottle. The sorting chamber is used to detect the quality of propolis soft capsules, and those that pass the test are sent to the packaging bottle through the discharge pipe, and then the capping machine automatically caps and seals the packaging bottle.

[0023] As an optimization, at least two extension rods are set, and the extension rods are arranged in an array along the outer side of the cone. The number of extension rods is not less than two, and the expansion stability of the sorting space is improved by the array arrangement.

[0024] As an optimization, two sterilization lamps are provided, and the two sterilization lamps are arranged opposite to each other in the sterilization chamber. The two sterilization lamps are respectively located on both sides of the sterilization chamber. The propolis soft capsule is generally an ellipsoid. The sterilization quality of the propolis soft capsule is improved by the two sterilization lamps arranged opposite to each other.

[0025] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: in the present invention, the sterilized propolis soft capsule is fed into the sorting chamber along the material drop channel, the sorting chamber has a sorting component built therein, a sorting space is formed between the vertical cone and the outer winding drum, the vertical cone is set according to the repose angle of the propolis soft capsule, that is, the angle formed by the stable accumulation of the propolis soft capsule, when sorting, the friction between qualified propolis soft capsules can ensure that the propolis soft capsule is accumulated on the outer surface of the vertical cone, when the propolis soft capsule is damaged, the liquid inside the soft capsule leaks, which will cause the local friction to be reduced and cannot be accumulated on the surface of the vertical cone; During loading, if all the propolis soft capsules are qualified, the fallen propolis soft capsules will be accumulated on the outer surface of the cone. After loading is completed, the winding drum is driven to relax by tightening the motor, and the sorting space is increased, that is, a detection gap is formed between the side of the propolis soft capsule away from the cone and the inner side of the winding drum. When the local propolis soft capsules leak, the friction force is reduced, and the broken propolis soft capsules slide toward the detection gap and push the slide bar to slide along the limit groove. During the sliding of the slide bar to the outside, the coil cuts the magnetic flux lines and generates an induced current, thereby performing real-time detection of the quality of the propolis soft capsules to be packaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 It is a schematic diagram of sterilization of propolis soft capsules of the present invention;

[0029] Figure 3 It is a schematic diagram of sorting propolis soft capsules of the present invention;

[0030] Figure 4 It is a schematic diagram of the structure of the sorting component of the present invention;

[0031] Figure 5 It is a schematic diagram of the detection of propolis soft capsules of the present invention;

[0032] Figure 6 yes Figure 5 A magnified view of a part of the view;

[0033] Figure 7 yes Figure 5 A magnified view of a part B of the view;

[0034] Figure 8 yes Figure 3A partial C magnified view of the view;

[0035] In the figure: 1. Shell; 11. Sorting cavity; 12. Dropping channel; 13. Guide groove; 2. Feeding device; 21. Feeding pipe; 22. Sorting component; 221. Cone; 2211. Cold air channel; 2212. Diverter channel; 2213. Blocking groove; 222. Reel; 2221. External tooth groove; 2222. Limiting groove; 223. Tightening motor; 224. Extension rod; 225. Preload spring; 23. Pressure sensing component; 231. Sliding rod; 232. Coil; 233. Support plate; 3. Adjusting device; 31. Cold air pipe; 32. Cooling component; 321. Blocking plate; 322. Electromagnet; 323. Resistance spring; 324. Drag plate; 4. Conveyor belt; 5. Sterilization lamp; 6. Silo. DETAILED DESCRIPTION

[0036] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0037] See also Figure 1-8 , the present invention provides a technical solution:

[0038] A self-sterilizing packaging device for producing propolis soft capsules, the packaging device is used for filling and sealing packaging bottles, the packaging device comprises a shell 1, a feeding device 2, an adjusting device 3, a conveyor belt 4, a sterilizing lamp 5 and a silo 6, the shell 1 is provided with a guide groove 13, the conveyor belt 4 is placed in the guide groove 13, the conveyor belt 4 is used for conveying packaging bottles, the silo 6 is tightly connected to the shell 1, the silo 6 provides propolis soft capsules through the feeding device 2, the adjusting device 3 is placed in the inner cavity of the shell 1, the adjusting device 3 is used for screening the propolis soft capsules, the sterilizing lamp 5 is used for sterilizing the propolis soft capsules output from the silo 6, and the sterilizing lamp 5 is connected to the feeding device 2.

[0039] The prepared propolis soft capsules are loaded into packaging bottles through packaging equipment and packaged. The shell 1 serves as the main supporting base for installing other devices. The silo 6 is filled with propolis soft capsules, which are fed through the feeding device 2, and the damaged propolis soft capsules are detected to prevent the damaged propolis soft capsules from entering the packaging bottles. After the propolis soft capsules are sterilized by the sterilization lamp 5, the propolis soft capsules are cooled by the adjustment device 3 to prevent the propolis soft capsules from softening and sticking together due to temperature rise. The conveyor belt 4 is arranged along the guide groove 13 for conveying the packaging bottles. The built-in driving structure adopts the existing roller structure. In order to ensure the stability of the conveyor belt 4 in conveying the packaging bottles, a fixed groove can be set on the surface of the conveyor belt 4, and the size of the fixed groove is designed according to the packaging bottles.

[0040] Further, the housing 1 is provided with a material drop channel 12, the feeding device 2 includes a feed pipe 21 and a sorting assembly 22, the discharge end of the silo 6 is connected to the feed pipe 21, the lower end of the feed pipe 21 is connected to the material drop channel 12, the feed pipe 21 is provided with a sterilization chamber, the sterilization lamp 5 is placed in the sterilization chamber, the housing 1 is provided with a sorting chamber 11, the material drop channel 12 is connected to the sorting chamber 11 at one end away from the feed pipe 21, and the sorting assembly 22 is placed in the sorting chamber 11;

[0041] The sorting component 22 includes a vertical cone 221, a reel 222, a tightening motor 223 and an extension rod 224. The vertical cone 221 is placed in the sorting chamber 11, and a reel 222 is provided on the outer side of the vertical cone 221. An extension rod 224 is extended outward from the vertical cone 221. A through groove is provided on the reel 222. The outer end of the extension rod 224 passes through the through groove on the reel 222. A pre-tightening spring 225 is sleeved on the outer ring of the extension rod 224. The two ends of the pre-tightening spring 225 are respectively abutted against the outer side of the vertical cone 221 and the inner side of the reel 222. The tightening motor 223 is tightly connected to the reel 222. The reel 222 is in a winding state. An external tooth groove 2221 is provided on the outer side of the reel 222. A gear is provided at the output end of the tightening motor 223. The tightening motor 223 is meshed with the external tooth groove 2221 of the reel 222 through the gear. The reel 222 is made of elastic metal sheet.

[0042] The propolis soft capsules in the silo 6 are fed into the material channel 12 through the feed pipe 21. A sterilization chamber is arranged in the middle of the feed pipe 21, and a sterilization lamp 5 is built in the middle of the feed pipe 21 for automatically sterilizing the propolis soft capsules. The sterilized propolis soft capsules are fed into the sorting chamber 11 along the material channel 12. The sorting chamber 11 has a sorting assembly 22 built in the sorting chamber 11. A sorting space is formed between the cone 221 and the outer winding drum 222. The cone 221 is arranged according to the repose angle of the propolis soft capsules, that is, the angle formed by the stable accumulation of the propolis soft capsules. When sorting, the friction between the qualified propolis soft capsules can ensure that the propolis soft capsules are accumulated on the cone 221. The outer surface of the cone 221, when the propolis soft capsule is damaged, the liquid inside the soft capsule leaks, which will cause the local friction to decrease and cannot accumulate on the surface of the cone 221. By setting the extension rod 224, the reel 222 is set on the outside of the cone 221. The pre-tightening spring 225 sleeved on the extension rod 224 ensures that the reel 222 can maintain the proportional expansion and contraction of the sorting space when winding and relaxing. The tightening motor 223 is installed on the reel 222 to output torque. Since the reel 222 adopts elastic metal support, the gear and the outer tooth groove 2221 are engaged to drive the reel 222 to be wound and unwound.

[0043] Furthermore, the feeding device 2 also includes a pressure-sensing component 23. The reel 222 is provided with a plurality of limit grooves 2222. The limit grooves 2222 are in the shape of round holes. The pressure-sensing component 23 includes a slide bar 231 and a support plate 233. The support plate 233 is provided outside the limit groove 2222. The support plate 233 is provided with a coil 232. The slide bar 231 is made of a magnet. One end of the slide bar 231 inserted into the limit groove 2222 is in the shape of a truncated cone, and the other end is inserted into the coil 232.

[0044] During loading: the reel 222 is in a contracted state, and the truncated cone end of the slide bar 231 is engaged with the limiting groove 2222;

[0045] During detection: the reel 222 is in a stretched state, a detection gap is generated between the reel 222 and the cone 221 , and the slide bar 231 and the limit groove 2222 are slidably connected.

[0046] The gap generated during feeding is the height of a propolis soft capsule, which is the feeding gap. The gap increased by driving the reel 222 to relax is the detection gap. At this time, the distance between the reel 222 and the cone 221 is the sum of the feeding gap and the detection gap. The detection gap is smaller than the height of a propolis soft capsule. During feeding, if the propolis soft capsules are all qualified, the fallen propolis soft capsules will be accumulated on the outer surface of the cone 221. After the feeding is completed, the reel 222 is driven to relax by tightening the motor 223. The sorting space is enlarged, that is, a detection gap is formed on the side of the propolis soft capsule away from the cone 221 and the inner side of the reel 222. When the propolis soft capsule leaks locally, the broken propolis soft capsule slides toward the detection gap due to the reduction of friction, and pushes the slide bar 231 to slide along the limit groove 2222. During the sliding process of the slide bar 231 toward the outside, the coil 232 cuts the magnetic flux lines and generates an induced current, thereby performing real-time detection of the quality of the propolis soft capsule to be packaged. The outer end of the slide bar 231 is arranged tilted upward to facilitate automatic resetting.

[0047] Furthermore, the regulating device 3 includes a cold air pipe 31 and a cooling assembly 32. A cold air duct 2211 is provided on the cone 221. The cold air pipe 31 and the cold air duct 2211 are connected to each other. A plurality of branch channels 2212 are provided circumferentially of the cold air duct 2211. The branch channels 2212 correspond to the limit grooves 2222. The cooling assembly 32 includes a baffle plate 321 and an electromagnet 322. A blocking groove 2213 is provided in the middle section of the branch channel 2212. The baffle plate 321 and the electromagnet 322 are respectively placed in the blocking groove 2213. A resistance spring 323 is provided at the upper end of the baffle plate 321. The upper end of the resistance spring 323 is fastened to the blocking groove 2213. The baffle plate 321 and the blocking groove 2213 are slidably connected.

[0048] The baffle 321 is made of magnet material. When the power is on, the opposing ends of the baffle 321 and the electromagnet 322 are the same magnetic poles. Under the action of the magnetic pole repulsion, the baffle 321 is driven upward by the elastic force of the resistance spring 323. The cold air pipe 31 is connected with the cold air source to supply cold air flow into the cold air channel 2211. After the detection is completed, if the propolis soft capsule is of qualified quality, the propolis soft capsule will be pushed away from the surface of the cone 221 under the impact of the air flow. The bottom surface of the cone 221 extends outwardly with an edge for supporting the propolis soft capsule when dropping. The outer side of the edge is provided with an annular outlet, which is the discharge port of the sorting chamber 11. The qualified propolis soft capsule falls from here. A discharge pipe is provided at the discharge port, and a stop valve is provided on the discharge pipe to control the discharge pipe to be turned on and off, and the qualified propolis soft capsule is introduced into the packaging bottle through the discharge pipe.

[0049] Furthermore, the coil 232 is electrically connected to the adjacent electromagnet 322 .

[0050] The induced current generated on the coil 232 is transmitted to the controller, and the controller controls the output time and magnitude of the current input to the electromagnet 322 .

[0051] Furthermore, the cooling assembly 32 also includes a drag plate 324 , and the drag plate 324 is in frictional contact with the outlet end of the branch channel 2212 .

[0052] The drag plate 324 is L-shaped with the vertical section on the inside. The friction between the drag plate 324 and the diverter channel 2212 is greater than the force exerted by the cold air on the drag plate 324 in the normal ventilation state. When the propolis soft capsules are partially damaged, the current value input by the coil 232 to the electromagnet 322 through the controller increases, the instantaneous ventilation volume of the diverter channel 2212 increases, and the force of the cold air flow on the drag plate 324 increases, pushing the drag plate 324 to slide outward along the diverter channel 2212 and abutting against the limit groove 2222 to prevent the damaged propolis soft capsules from falling together with the good propolis soft capsules and entering the packaging bottle for direct packaging. The sorting chamber has a built-in negative pressure manipulator for taking out the damaged propolis soft capsules, thereby automatically screening the materials.

[0053] As an optimization, a discharge port is provided at the lower end of the sorting chamber 11, and the discharge port of the sorting chamber 11 faces the packaging bottle. The sorting chamber 11 is used to detect the quality of the propolis soft capsules, and the qualified ones are sent to the packaging bottle through the discharge pipe, and then the capping machine automatically caps and seals the packaging bottle.

[0054] As an optimization, at least two extension rods 224 are provided, and the extension rods 224 are arranged in an array along the outer side of the cone 221. The number of the extension rods 224 is not less than two, and the expansion stability of the sorting space is improved by the array arrangement.

[0055] As an optimization, two sterilization lamps 5 are provided, and the two sterilization lamps 5 are arranged opposite to each other in the sterilization chamber. The two sterilization lamps 5 are respectively located on both sides of the sterilization chamber 5. The propolis soft capsule is generally an ellipsoid. The sterilization quality of the propolis soft capsule is improved by the two sterilization lamps arranged opposite to each other.

[0056] The working principle of the present invention is as follows: the sterilized propolis soft capsule is fed into the sorting chamber 11 along the feeding channel 12, the sorting chamber 11 has a sorting assembly 22 built therein, a sorting space is formed between the cone 221 and the outer winding drum 222, the cone 221 is set according to the repose angle of the propolis soft capsule, that is, the angle formed by the stable accumulation of the propolis soft capsule, when sorting, the friction between qualified propolis soft capsules can ensure that the propolis soft capsules are accumulated on the outer surface of the cone 221, when the propolis soft capsule is damaged, the liquid inside the soft capsule leaks, which will cause the local friction to be reduced and cannot be accumulated on the surface of the cone 221; when feeding, if the propolis soft capsule If all the capsules are qualified, the fallen propolis soft capsules will be accumulated on the outer surface of the cone 221. After the loading is completed, the winding drum 222 is driven to relax by tightening the motor 223, and the sorting space is increased, that is, a detection gap is formed on the side of the propolis soft capsule away from the cone 221 and the inner side of the winding drum 222. When the local propolis soft capsules leak, the friction force is reduced, and the broken propolis soft capsules slide toward the detection gap and push the slide bar 231 to slide along the limit groove 2222. During the sliding process of the slide bar 231 to the outside, the coil 232 cuts the magnetic flux lines and generates an induced current, thereby performing real-time detection of the quality of the propolis soft capsules to be packaged.

[0057] Although the embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are illustrative and are not to be construed as limitations on the present invention. A person skilled in the art may change, modify, substitute and vary the above embodiments within the scope of the present invention without departing from the principles and purpose of the present invention.

Claims

1. A self-sterilizing packaging equipment for the production of propolis soft capsules, the packaging equipment is used to fill and package packaging bottles, characterized in that: The packaging equipment comprises a housing (1), a feeding device (2), an adjusting device (3), a conveyor belt (4), a sterilizing lamp (5) and a silo (6); the housing (1) is provided with a guide groove (13); the conveyor belt (4) is placed in the guide groove (13); the conveyor belt (4) is used to convey packaging bottles; the silo (6) and the housing (1) are tightly connected; the silo (6) provides propolis soft capsules through the feeding device (2); the adjusting device (3) is placed in the inner cavity of the housing (1); the adjusting device (3) is used to screen the propolis soft capsules; the sterilizing lamp (5) is used to sterilize the propolis soft capsules output from the silo (6); and the sterilizing lamp (5) is connected to the feeding device (2); The housing (1) is provided with a material drop channel (12), the feeding device (2) comprises a material guide pipe (21) and a sorting assembly (22), the material bin (6) discharge end is connected to the material guide pipe (21) pipeline, the lower end of the material guide pipe (21) is connected to the material drop channel (12), the material guide pipe (21) is provided with a sterilization chamber, the sterilization lamp (5) is placed in the sterilization chamber, the housing (1) is provided with a sorting chamber (11), the material drop channel (12) is connected to the sorting chamber (11) at one end away from the material guide pipe (21), and the sorting assembly (22) is placed in the sorting chamber (11); The sorting assembly (22) comprises a vertical cone (221), a reel (222), a tightening motor (223) and an extension rod (224); the vertical cone (221) is placed in the sorting chamber (11); a reel (222) is provided outside the vertical cone (221); an extension rod (224) is provided extending outward from the vertical cone (221); a through slot is provided on the reel (222); the outer end of the extension rod (224) passes through the through slot on the reel (222); and a preload spring (225) is sleeved around the outer ring of the extension rod (224). The two ends of the preload spring (225) are respectively in contact with the outside of the cone (221) and the inside of the reel (222); the tightening motor (223) and the reel (222) are tightly connected; the reel (222) is in a reeled state; an outer tooth groove (2221) is provided on the outer side of the reel (222); a gear is provided at the output end of the tightening motor (223); the tightening motor (223) is meshed with the outer tooth groove (2221) of the reel (222) via the gear; and the reel (222) is made of an elastic metal sheet.

2. The self-sterilizing packaging equipment for producing propolis soft capsules according to claim 1, characterized in that: The feeding device (2) further comprises a pressure-sensitive component (23), the reel (222) is provided with a plurality of limit grooves (2222), the limit grooves (2222) are in the shape of circular holes, the pressure-sensitive component (23) comprises a slide bar (231) and a support plate (233), a support plate (233) is provided outside the limit groove (2222), a coil (232) is provided on the support plate (233), the slide bar (231) is made of a magnetic material, one end of the slide bar (231) inserted into the limit groove (2222) is in the shape of a truncated cone, and the other end is inserted into the coil (232); During loading: the reel (222) is in a contracted state, and the truncated cone end of the slide bar (231) is engaged with the limiting groove (2222); During detection: the reel (222) is in a relaxed state, a detection gap is generated between the reel (222) and the cone (221), and the sliding rod (231) and the limiting groove (2222) are slidably connected.

3. The self-sterilizing packaging equipment for producing propolis soft capsules according to claim 2, characterized in that: The regulating device (3) comprises a cold air pipe (31) and a cooling assembly (32); a cold air channel (2211) is provided on the cone (221); the cold air pipe (31) and the cold air channel (2211) are in communication; a plurality of branch channels (2212) are provided around the cold air channel (2211); the branch channels (2212) and the limiting grooves (2222) correspond; the cooling assembly (32) comprises a baffle (321) and an electromagnet (322); a blocking groove (2213) is provided in the middle section of the branch channel (2212); the baffle (321) and the electromagnet (322) are respectively placed in the blocking groove (2213); a resistance spring (323) is provided at the upper end of the baffle (321); the upper end of the resistance spring (323) is tightly connected to the blocking groove (2213); and the baffle (321) and the blocking groove (2213) are slidably connected.

4. The self-sterilizing packaging equipment for producing propolis soft capsules according to claim 3, characterized in that: The coil (232) is electrically connected to an adjacent electromagnet (322).

5. The self-sterilizing packaging equipment for producing propolis soft capsules according to claim 4, characterized in that: The cooling assembly (32) further comprises a drag plate (324), wherein the drag plate (324) is in frictional contact with an air outlet end of the flow channel (2212).

6. The self-sterilizing packaging equipment for producing propolis soft capsules according to claim 5, characterized in that: A discharge port is provided at the lower end of the sorting cavity (11), and the discharge port of the sorting cavity (11) faces the packaging bottle.

7. The self-sterilizing packaging equipment for producing propolis soft capsules according to claim 1, characterized in that: At least two extension rods (224) are provided, and the extension rods (224) are arranged in an array along the outer side of the cone (221).

8. The self-sterilizing packaging equipment for producing propolis soft capsules according to claim 1, characterized in that: Two sterilization lamps (5) are provided, and the two sterilization lamps (5) are arranged facing each other in the sterilization chamber.

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