CN117921919A - Continuous refrigeration heat sink of capsule production - Google Patents
Continuous refrigeration heat sink of capsule production Download PDFInfo
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- CN117921919A CN117921919A CN202410327093.2A CN202410327093A CN117921919A CN 117921919 A CN117921919 A CN 117921919A CN 202410327093 A CN202410327093 A CN 202410327093A CN 117921919 A CN117921919 A CN 117921919A
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- 239000002775 capsule Substances 0.000 title claims abstract description 91
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 32
- 238000005057 refrigeration Methods 0.000 title claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 89
- 239000002002 slurry Substances 0.000 claims abstract description 56
- 239000000463 material Substances 0.000 claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 230000007704 transition Effects 0.000 claims abstract description 13
- 238000007664 blowing Methods 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 5
- 238000005485 electric heating Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000012943 hotmelt Substances 0.000 claims description 3
- 238000007665 sagging Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 5
- 239000000203 mixture Substances 0.000 claims 5
- 210000001503 joint Anatomy 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000007493 shaping process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The invention relates to the technical field of capsule production equipment, in particular to a continuous refrigeration and cooling device for capsule production. According to the continuous refrigeration cooling device for capsule production, which is provided by the invention, in the cooling and forming process of capsules, the fixed rail, the capsule forming device, the material moving mechanism, the slurry tank, the transition mechanism and the inner and outer cooling mechanisms are arranged, so that the automation degree is high, the slurry is cooled from inside to outside, the cooling speed is higher, and the forming is more uniform, so that the production quality and the production efficiency are improved.
Description
Technical Field
The invention relates to the technical field of capsule production equipment, in particular to a continuous refrigeration and temperature reduction device for capsule production.
Background
The hollow capsule consists of a cap and a body two-section capsule shell which are prepared by adding auxiliary materials into medicinal gelatin. Is mainly used for containing solid and liquid medicines. Such as self-made powder, health care products, medicaments and the like, solves the problems of difficult entrance and poor mouthfeel for users, and truly realizes that good medicaments are no longer bitter. Hollow capsules are more and more popular, firstly, the shape of the capsule is slender, and the capsule is easy to swallow, thus being a dosage form which is most popular with consumers; in addition, the capsules can very effectively mask the unpleasant taste and smell of the contents. Capsules come in a wide variety of sizes, including size 00 extension and size 5 capsules. The capsules can also be printed with text, brands and patterns to present a unique customized appearance.
In the production process of the capsule, the molding grinding tool is inserted into the slurry, and the slurry is solidified and attached on the die after being cooled, but in the prior art, the slurry cooling speed is low, the automation is lower, the production efficiency is reduced, and the slurry is insufficiently solidified to cause difficult stripping, so that improvement is needed.
Disclosure of Invention
The invention aims to provide a continuous refrigeration cooling device for capsule production, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the continuous refrigeration cooling device for capsule production comprises a working base, wherein a group of conveying tables are arranged on the working base, a fixed rail is fixedly connected to the side wall of each conveying table, a plurality of groups of capsule forming devices are arranged on the fixed rail, and a material moving mechanism, a slurry tank, a transition mechanism, an inner cooling mechanism and an outer cooling mechanism are further arranged on the working base;
The material moving mechanism pushes the capsule forming device to move on the fixed rail, hot melt slurry is filled in the slurry tank, and the transition mechanism is positioned between the slurry tank and the inner cooling mechanism.
Preferably, a row of rotating wheels are arranged on the upper surface of the conveying table, the edge of the capsule forming device extends to the upper side of the conveying table, and the bottom surface of the edge of the capsule forming device is attached to the rotating wheels.
Preferably, the capsule forming device comprises a substrate, a plurality of rows of forming pipes are arranged on the substrate, the forming pipes penetrate through the substrate, the top surface of the substrate is of an open structure, the bottom end of the substrate is a capsule forming section, limiting sliding rods are arranged on the bottom surfaces of two ends of the capsule forming device and are slidably embedded into a fixed track, two connecting arms are arranged on the upper surfaces of two ends of the capsule forming device, and the connecting arms are L-shaped metal rods.
Preferably, the material moving mechanism comprises two groups of side rails which are symmetrically arranged, a first screw rod is rotatably arranged in the side rails, a material moving motor is arranged at the end part of each side rail, the output end of the material moving motor is connected with the first screw rod, the two ends of the center rod are respectively positioned in the side rails on the two sides, the first screw rod penetrates through the center rod and is connected through internal and external threads in a matching manner, and two groups of material pushing pieces are arranged on the center rod.
Preferably, the pushing piece comprises a metal connecting rod welded on the central rod, the end part of the metal connecting rod is welded and connected with a mounting block, a mounting groove is formed in the mounting block, a movable triangular block is hinged in the mounting groove, a limiting vertical rod is arranged on one side wall of the mounting block, the limiting vertical rod props against one side of the top end of the movable triangular block, and the movable triangular block can only swing leftwards in a sagging state.
Preferably, a slurry conveying pipeline is arranged on the side wall of the slurry tank, and an electric heating pipe for heating the slurry is arranged in the slurry tank.
Preferably, the transition mechanism comprises a movable rail, the ends of the movable rail and the fixed rail are butted, the bottom surface of the end of the movable rail is provided with a lower guide post, the lower guide post is inserted into a support sleeve column, and a reset spring is arranged in the support sleeve column;
the side wall of the movable rail is provided with a lower baffle plate, the side wall of the fixed rail is provided with an upper baffle plate, and the upper baffle plate is pressed on the upper surface of the lower baffle plate.
Preferably, the inner cooling mechanism comprises a middle vertical frame, a plurality of lifting push rods are installed on the bottom surface of the middle vertical frame, the lower ends of the lifting push rods are connected with cooling bellows, pressing frames are arranged at two ends of the bottom surface of the cooling bellows, the cooling bellows is of a hollow structure, a plurality of air pipes are arranged on the side wall of the cooling bellows, a plurality of rows of inner pipes are rotatably installed on the bottom surface of the cooling bellows, each inner pipe corresponds to a forming pipe one by one, connecting wheels are arranged on the inner pipes, the connecting wheels of each row are connected through chains, a plurality of clamping frames are arranged on the bottom surface of the cooling bellows, the clamping frames are positioned between the adjacent inner pipes of each row, the chains penetrate through the clamping frames, clamping gears are arranged in the clamping frames and are used for clamping the chains towards the middle, the chains are in tight connection with the connecting wheels, the connecting wheels of each row synchronously rotate, a bottom pipe is arranged at the bottom of the inner pipe, a plurality of air outlets are formed in the bottom pipe, and a plurality of channels are arranged in spiral shape;
In each row of inner pipes, the inner pipe at the most end part is longer, a first worm wheel is arranged on the inner pipe, an inner shaft is rotatably arranged in a cooling bellows, a plurality of first worms are arranged on the inner shaft and are in one-to-one meshed connection with the first worm wheels, a driven gear is arranged at the end part of the inner shaft, a first motor is arranged on the upper surface of the cooling bellows, the output end of the first motor is connected with a driving gear, and the driving gear is in meshed connection with the driven gear.
Preferably, a plurality of blowing side ports are formed in the side wall of the cooling air box, a movable baffle frame is arranged in the cooling air box in a sliding mode, a plurality of baffle bars are arranged on the movable baffle frame, the width and the height of the baffle bars are larger than those of the blowing side ports, a lifting plate is arranged on the side wall of the top end of the movable baffle frame, a threaded hole is formed in the middle of the lifting plate, a second motor is arranged on the upper surface of the cooling air box, the output end of the second motor is connected with a second screw rod, and the second screw rod is connected with the threaded hole in a matched mode.
Preferably, the outer cooling mechanism comprises a side frame, the bottom of the side frame is arranged on a track on the upper surface of the working base in a sliding way, and a lateral push rod is connected to the side wall of the bottom of the side frame;
The material receiving frame is arranged in the side frame, the material receiving frame is of a 匚 structure, lifting driving blocks are respectively arranged on two sides of the material receiving frame, two third motors are arranged on the inner bottom surface of the side frame, the output ends of the third motors are connected with third screw rods, the third screw rods penetrate through the lifting driving blocks and are connected with the lifting driving blocks through internal and external threads in a matched mode, a central rotating column is rotatably arranged in the middle of the material receiving frame, material receiving sleeves are arranged on side walls of two ends of the central rotating column, the material receiving sleeves correspond to connecting arms, a central worm wheel is arranged in the middle of the central rotating column, a fourth motor is arranged on the side wall of the material receiving frame, and the output ends of the fourth motors are connected with a second worm in a meshed mode.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the continuous refrigeration cooling device for capsule production, which is provided by the invention, in the cooling and forming process of capsules, the fixed rail, the capsule forming device, the material moving mechanism, the slurry tank, the transition mechanism and the inner and outer cooling mechanisms are arranged, so that the automation degree is high, the slurry is cooled from inside to outside, the cooling speed is higher, and the forming is more uniform, so that the production quality and the production efficiency are improved.
2. The capsule forming device is placed on the fixed rail, the rotating wheel on the conveying table moves the capsule forming device to the end part of the fixed rail, the material moving motor is started to drive the first screw rod to rotate, so that the central rod moves and the material pushing piece pushes the capsule forming device to the movable rail, then the lifting push rod stretches to enable the cooling bellows to descend, the lower pressing frame pushes the capsule forming device downwards, so that the bottom end of the forming tube is immersed into slurry, high-temperature slurry can be solidified at the bottom end of the low-temperature forming tube, the capsule shell is formed by cooling, the automation degree is high, and the production efficiency is improved.
3. When the slurry is cooled, the lower end of the inner tube is inserted into the forming tube, the bottom tube is inserted into the bottom of the forming tube, cold air is injected into the cooling bellows simultaneously, the cold air is discharged from the air outlet hole and blown to the inner wall of the bottom end of the forming tube, so that the forming tube keeps the temperature lowered, the slurry cooling can be accelerated, the first motor is started to drive the driven gear, the inner shaft and the first worm to rotate, the connecting wheel and the chain rotate, and all the inner tubes drive the bottom tube to rotate, so that the cold air is blown more uniformly, and the slurry is solidified more uniformly.
4. After the slurry is cooled and formed, the lifting push rod contracts to pull the cooling bellows upwards, the movable rail and the capsule forming device are pushed upwards to reset by the reset spring in the supporting sleeve column, cold air is continuously blown when the forming tube leaves the slurry, the slurry is continuously solidified, a large amount of dripping is prevented, then the pushing piece continuously pushes the capsule forming device to enable the connecting arm to be inserted into the receiving sleeve, then the fourth motor is started to drive the second worm and the central worm wheel to rotate, the capsule forming device can be enabled to be in a vertical state, the second motor is started to drive the second screw rod to rotate, the lifting plate drives the movable baffle to move upwards, the blowing side opening is enabled to be opened, the cold air is blown to the forming tube, the slurry is cooled from the outside, meanwhile, the third motor is started to drive the third screw rod to rotate, and then the lifting driving block drives the receiving frame to move up and down, so that the capsule forming device moves up and down, and the slurry is enabled to be cooled more thoroughly and even.
Drawings
FIG. 1 is a schematic view of the structure of the device of the present invention.
FIG. 2 is a block diagram of the capsule forming apparatus of the present invention.
Fig. 3 is a schematic view of a capsule forming apparatus according to the present invention.
Fig. 4 is an enlarged view at a in fig. 3.
Fig. 5 is a schematic structural view of a material transferring mechanism of the present invention.
Fig. 6 is a structural view of the pusher according to the present invention.
FIG. 7 is a block diagram of the internal cooling mechanism of the present invention.
FIG. 8 is a structural view of a cooling bellows of the present invention.
FIG. 9 is a view showing the construction of the inside of the cooling bellows of the present invention.
Fig. 10 is an enlarged view at B in fig. 9.
FIG. 11 is a block diagram of the movable frame of the present invention.
FIG. 12 is a block diagram of an external cooling mechanism according to the present invention.
In the figure: the capsule forming device comprises a working base 1, a conveying table 2, a fixed track 3, an upper baffle 301, a capsule forming device 4, a base plate 401, a forming tube 402, a limit slide bar 403, a connecting arm 404, a material moving mechanism 5, a side rail 501, a first screw rod 502, a material moving motor 503, a center rod 504, a material pushing piece 505, a metal connecting rod 5051, a mounting block 5052, a movable triangular block 5053, a limit upright 5054, a slurry tank 6, a transition mechanism 7, a movable track 701, a lower baffle 7011, a lower guide post 702, a support sleeve 703, a middle vertical frame 8, a lifting push rod 9, a cooling bellows 10, a lower press frame 1001, an inner tube 11, a connecting wheel 12, a bottom tube 13, an air outlet 14, a first worm wheel 15, an inner shaft 16, a first worm 17, a driven gear 18, a first motor 19, a driving gear 20, a clamping frame 21, a blowing side opening 22, a movable baffle 23, a lifting plate 24, a second motor 25, a second screw rod 26, a side frame 27, a material receiving frame 28, a lifting drive block 29, a third motor 30, a third screw rod 31, a center rotating post 32, a center worm wheel 35, a fourth worm 37 and a fourth worm 37.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 12, the present invention provides a technical solution: the utility model provides a capsule production continuous refrigeration heat sink, including work base 1, be provided with a set of transfer table 2 on the work base 1, fixedly connected with fixed track 3 on the transfer table 2 lateral wall, be provided with array capsule forming device 4 on the fixed track 3, capsule forming device 4 is including base plate 401, be provided with a plurality of rows of shaping pipes 402 on the base plate 401, the shaping pipe 402 runs through base plate 401, the top surface of base plate 401 is open structure, the bottom of base plate 401 is the capsule shaping section, namely the forming die of capsule, thereby the thick liquids cool off solidification shaping on the bottom outer wall of shaping pipe 402 becomes the capsule shell, both ends bottom surface at capsule forming device 4 is provided with spacing slide bar 403, spacing slide bar 403 slip embedding fixed track 3 can be provided with the ball on the bottom surface of spacing slide bar 403 in-line, thereby make its removal more smooth, both ends upper surface at capsule forming device 4 is provided with two linking arms 404, linking arm 404 is L type metal pole. The upper surface of the conveying table 2 is provided with a row of rotating wheels, the edge of the capsule forming device 4 extends to the upper side of the conveying table 2, the bottom surface of the edge of the capsule forming device 4 is attached to the rotating wheels, and when the capsule forming device 4 is placed on the conveying table 2, the rotating wheels rotate to move the capsule forming device 4 leftwards.
The working base 1 is also provided with a material moving mechanism 5, a slurry tank 6, a transition mechanism 7, an inner cooling mechanism and an outer cooling mechanism; the material moving mechanism 5 pushes the capsule forming device 4 to move on the fixed track 3, hot melt slurry is filled in the slurry tank 6, and the transition mechanism 7 is positioned between the slurry tank 6 and the inner cooling mechanism.
The material moving mechanism 5 comprises two groups of side rails 501 which are symmetrically arranged, a first screw rod 502 is rotatably arranged on the side rails 501, a material moving motor 503 is arranged at the end part of the side rails 501, the output end of the material moving motor 503 is connected with the first screw rod 502, the two ends of a center rod 504 are respectively positioned in the side rails 501 at the two sides, the first screw rod 502 penetrates through the center rod 504 and is connected through internal and external screw threads in a matching way, two groups of material pushing pieces 505 are arranged on the center rod 504, the material pushing pieces 505 comprise metal connecting rods 5051 welded on the center rod 504, the end parts of the metal connecting rods 5051 are welded with mounting blocks 5052, a mounting groove 5052 is arranged on the mounting blocks 5052, a movable triangular block 5053 is hinged in the mounting groove, a limiting vertical rod 5054 is arranged on one side wall of the mounting block 5052, and the top end side of the limiting vertical rod 5054 can only swing leftwards when the movable triangular block 5053 is in a sagging state. When the capsule forming device 4 needs to be pushed, the material moving motor 503 is started to drive the first screw rod 502 to rotate, so that the central rod 504 moves and the material pushing piece 505 pushes the capsule forming device 4 to a specified position, then the material moving motor 503 is controlled to rotate reversely, so that the material pushing piece 505 moves back, and when the movable triangular block 5053 touches the following capsule forming device 4, the movable triangular block is jacked up, so that the movable triangular block cannot be blocked.
The side wall of the slurry tank 6 is provided with a slurry conveying pipeline, an electric heating pipe for heating slurry is arranged in the slurry tank 6, and a temperature monitoring device is also arranged in the slurry tank 6, so that the slurry is kept in a high-temperature melting state.
The transition mechanism 7 comprises a movable rail 701, the end parts of the movable rail 701 and the fixed rail 3 are butted, a lower guide post 702 is arranged on the bottom surface of the end part of the movable rail 701, the lower guide post 702 is inserted into a supporting sleeve post 703, and a reset spring is arranged in the supporting sleeve post 703; a lower blocking piece 7011 is arranged on the side wall of the movable rail 701, an upper blocking piece 301 is arranged on the side wall of the fixed rail 3, the upper blocking piece 301 is pressed on the upper surface of the lower blocking piece 7011, and the reset spring can only push the movable rail 701 up to the position flush with the fixed rail 3.
The inner cooling mechanism comprises a middle vertical frame 8, a plurality of lifting push rods 9 are arranged on the bottom surface of the middle vertical frame 8, the lower ends of the lifting push rods 9 are connected with a cooling air box 10, the two ends of the bottom surface of the cooling air box 10 are provided with a pressing frame 1001, the cooling air box 10 is of a hollow structure, the side wall of the cooling air box 10 is provided with a plurality of air pipes, the air pipes inject cold air dried at low temperature into the cooling air box 10, the bottom surface of the cooling air box 10 is rotatably provided with a plurality of rows of inner pipes 11 through bearings, each inner pipe 11 corresponds to a forming pipe 402 one by one, the inner pipes 11 are provided with connecting wheels 12, the connecting wheels 12 of each row are connected through chains, the bottom surface of the cooling air box 10 is provided with a plurality of clamping frames 21, the clamping frames 21 are positioned between the adjacent inner pipes 11 of each row, the chain passes through the clamping frame 21, a clamping gear is arranged in the clamping frame 21 and is used for clamping the chain towards the middle, the chain is tightly connected with the connecting wheel 12, the chain can be also longer, the wrap angle between the chain and the connecting wheel 12 is about 120 degrees, which is a common technical point in the field, the chain only needs to be used for stably driving the connecting wheel 12, the specific structure has no fixed limiting requirement, the connecting wheel 12 of each row synchronously rotates, the bottom pipe 13 is arranged at the bottom of the inner pipe 11, a plurality of air outlet holes 14 are formed in the bottom pipe 13, the air outlet holes 14 are provided with a plurality of channels and are spirally arranged, and when the bottom pipe 13 rotates the air outlet holes 14 to discharge air, no blowing dead angle occurs; in each row of inner pipes 11, the inner pipe 11 at the end part is longer, a first worm wheel 15 is arranged on the inner pipe 11, an inner shaft 16 is rotatably arranged in the cooling bellows 10, a plurality of first worms 17 are arranged on the inner shaft 16, the first worms 17 are in one-to-one meshed connection with the first worm wheels 15, a driven gear 18 is arranged at the end part of the inner shaft 16, a first motor 19 is arranged on the upper surface of the cooling bellows 10, and the output end of the first motor 19 is connected with a driving gear 20, and the driving gear 20 is in meshed connection with the driven gear 18.
The side wall of the cooling bellows 10 is provided with a plurality of blowing side openings 22, a movable baffle frame 23 is arranged in the cooling bellows 10 in a sliding manner, a plurality of baffle bars are arranged on the movable baffle frame 23, the width and the height of the baffle bars are both larger than those of the blowing side openings 22, a lifting plate 24 is arranged on the side wall of the top end of the movable baffle frame 23, a threaded hole is formed in the middle of the lifting plate 24, a second motor 25 is arranged on the upper surface of the cooling bellows 10, the output end of the second motor 25 is connected with a second screw rod 26, and the second screw rod 26 is connected with the threaded hole in a matched manner.
The outer cooling mechanism comprises a side frame 27, the bottom of the side frame 27 is arranged on a track on the upper surface of the working base 1 in a sliding way, a lateral movement push rod 37 is connected to the side wall of the bottom of the side frame 27, and the lateral movement push rod 37 pulls the side frame 27 backwards, so that the unloading can be conveniently carried out, and the transfer to the next working section is convenient; the side frame 27 is provided with a receiving frame 28, the receiving frame 28 is of a '匚' structure, two sides of the receiving frame 28 are respectively provided with a lifting driving block 29, the inner bottom surface of the side frame 27 is provided with two third motors 30, the output ends of the third motors 30 are connected with third screw rods 31, the third screw rods 31 penetrate through the lifting driving blocks 29 and are connected with the lifting driving blocks 29 through internal and external screw threads in a matching manner, a central rotating column 32 is rotatably arranged in the middle of the receiving frame 28, two end side walls of the central rotating column 32 are provided with a receiving sleeve 33, the receiving sleeve 33 corresponds to a connecting arm 404, the middle of the central rotating column 32 is provided with a central worm wheel 34, the side wall of the receiving frame 28 is provided with a fourth motor 35, and the output ends of the fourth motor 35 are connected with a second worm 36 which is in meshed connection with the central worm wheel 34.
In actual use, the continuous refrigeration cooling device for capsule production provided by the invention has the advantages that the fixed rail 3, the capsule forming device 4, the material moving mechanism 5, the slurry tank 6, the transition mechanism 7 and the inner and outer cooling mechanisms are arranged in the cooling and forming process of capsules, so that the automation degree is high, the slurry is cooled from inside to outside, the cooling speed is higher, and the forming is more uniform, thereby improving the production quality and the production efficiency. The capsule forming device 4 is placed on the fixed track 3, the rotating wheel on the conveying table 2 moves the capsule forming device 4 to the end part of the fixed track 3, the material moving motor 503 is started to drive the first screw rod 502 to rotate, so that the central rod 504 moves and the material pushing piece 505 pushes the capsule forming device 4 onto the movable track 701, then the lifting push rod 9 stretches to enable the cooling bellows 10 to descend, the pressing frame 1001 pushes the capsule forming device 4 downwards, so that the bottom end of the forming tube 402 is immersed into slurry, the high-temperature slurry can be solidified at the bottom end of the low-temperature forming tube 402, and therefore a capsule shell is formed in a cooling mode, the automation degree is high, and the production efficiency is improved. When the slurry is cooled, the middle lower end of the inner tube 11 is inserted into the forming tube 402, the bottom tube 13 is inserted into the bottom of the forming tube 402, cold air is injected into the cooling bellows 10, the cold air is discharged from the air outlet hole 14 and blown to the inner wall of the bottom end of the forming tube 402, so that the forming tube 402 keeps the temperature reduced, the slurry cooling can be accelerated, the first motor 19 is started to drive the driven gear 18, the inner shaft 16 and the first worm 17 to rotate, and all the inner tubes 11 drive the bottom tube 13 to rotate through the connecting wheel 12 and the chain, so that the cold air is blown more uniformly, and the slurry is solidified more uniformly. After the slurry is cooled and formed, the lifting push rod 9 contracts to pull the cooling bellows 10 upwards, the movable rail 701 and the capsule forming device 4 are pushed upwards to reset by the reset spring in the supporting sleeve 703, cold air is continuously blown when the forming tube 402 leaves the slurry, the slurry is continuously solidified, a large amount of dripping is prevented, then the pushing piece 505 continuously pushes the capsule forming device 4 to enable the connecting arm 404 to be inserted into the material receiving sleeve 33, then the fourth motor 35 is started to drive the second worm 36 and the central worm wheel 34 to rotate, the capsule forming device 4 can be enabled to be in a vertical state, the second motor 25 is started to drive the second screw 26 to rotate, the lifting plate 24 drives the movable baffle frame 23 to move upwards, the air blowing side opening 22 can be opened, the cold air blows the forming tube 402 to cool the slurry from the outside, and meanwhile the third motor 30 is started to drive the third screw 31 to rotate, and then the lifting driving block 29 drives the material receiving frame 28 to move up and down, so that the capsule forming device 4 can be enabled to be cooled more thoroughly and uniformly.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a capsule production continuous refrigeration heat sink, is including work base (1), its characterized in that: a group of conveying tables (2) are arranged on the working base (1), fixed rails (3) are fixedly connected to the side walls of the conveying tables (2), a plurality of groups of capsule forming devices (4) are arranged on the fixed rails (3), and a material moving mechanism (5), a slurry tank (6), a transition mechanism (7), an inner cooling mechanism and an outer cooling mechanism are further arranged on the working base (1);
The material moving mechanism (5) pushes the capsule forming device (4) to move on the fixed rail (3), hot melt slurry is filled in the slurry tank (6), and the transition mechanism (7) is positioned between the slurry tank (6) and the inner cooling mechanism.
2. A capsule production continuous refrigeration and cooling device as claimed in claim 1, wherein: the upper surface of the conveying table (2) is provided with a row of rotating wheels, the edge of the capsule forming device (4) extends to the upper part of the conveying table (2), and the bottom surface of the edge of the capsule forming device (4) is attached to the rotating wheels.
3. A capsule production continuous refrigeration and cooling device as claimed in claim 1, wherein: the capsule forming device (4) comprises a substrate (401), a plurality of rows of forming pipes (402) are arranged on the substrate (401), the forming pipes (402) penetrate through the substrate (401), the top surface of the substrate (401) is of an open structure, the bottom end of the substrate (401) is a capsule forming section, limiting slide bars (403) are arranged on the bottom surfaces of two ends of the capsule forming device (4), the limiting slide bars (403) are slidably embedded into fixed rails (3), two connecting arms (404) are arranged on the upper surfaces of two ends of the capsule forming device (4), and the connecting arms (404) are L-shaped metal rods.
4. A capsule production continuous refrigeration and cooling device as claimed in claim 1, wherein: the material moving mechanism (5) comprises two groups of side rails (501) which are symmetrically arranged, a first screw rod (502) is rotatably arranged in each side rail (501), a material moving motor (503) is arranged at the end part of each side rail (501), the output end of each material moving motor (503) is connected with the corresponding first screw rod (502), the two ends of each center rod (504) are respectively positioned in the side rails (501) at the two sides, each first screw rod (502) penetrates through each center rod (504) and is connected through internal and external threads in a matched mode, and two groups of material pushing pieces (505) are arranged on each center rod (504).
5. A continuous cooling device for capsule production according to claim 4, wherein: the pushing piece (505) comprises a metal connecting rod (5051) welded on a center rod (504), an installation block (5052) is welded at the end part of the metal connecting rod (5051), an installation groove is formed in the installation block (5052), a movable triangular block (5053) is hinged in the installation groove, a limiting vertical rod (5054) is arranged on one side wall of the installation block (5052), the limiting vertical rod (5054) props against one side of the top end of the movable triangular block (5053), and the movable triangular block (5053) can only swing leftwards when in a sagging state.
6. A capsule production continuous refrigeration and cooling device as claimed in claim 1, wherein: the side wall of the slurry tank (6) is provided with a slurry conveying pipeline, and an electric heating pipe for heating slurry is arranged in the slurry tank (6).
7. A capsule production continuous refrigeration and cooling device as claimed in claim 1, wherein: the transition mechanism (7) comprises a movable rail (701), the ends of the movable rail (701) and the fixed rail (3) are in butt joint, a lower guide post (702) is arranged on the bottom surface of the end of the movable rail (701), the lower guide post (702) is inserted into a supporting sleeve post (703), and a reset spring is arranged in the supporting sleeve post (703);
A lower blocking piece (7011) is arranged on the side wall of the movable track (701), an upper blocking piece (301) is arranged on the side wall of the fixed track (3), and the upper blocking piece (301) is pressed on the upper surface of the lower blocking piece (7011).
8. A capsule production continuous refrigeration and cooling device as claimed in claim 1, wherein: the inner cooling mechanism comprises a middle vertical frame (8), a plurality of lifting push rods (9) are arranged on the bottom surface of the middle vertical frame (8), a cooling air box (10) is connected to the lower end of each lifting push rod (9), a pressing frame (1001) is arranged at two ends of the bottom surface of each cooling air box (10), each cooling air box (10) is of a hollow structure, a plurality of air pipes are arranged on the side wall of each cooling air box (10), a plurality of rows of inner pipes (11) are rotatably arranged on the bottom surface of each cooling air box (10), each inner pipe (11) corresponds to one forming pipe (402), connecting wheels (12) are arranged on the inner pipes (11), the connecting wheels (12) of each row are connected through chains, a plurality of clamping frames (21) are arranged on the bottom surface of each cooling air box (10), the clamping frames (21) are positioned between the adjacent inner pipes (11) of each row, the chains penetrate through the clamping frames (21), the clamping gears are used for clamping the chains to the middle, the connecting wheels (12) are tightly connected, the connecting wheels (12) of each row of inner pipes are synchronously rotated, the bottom of each inner pipe (11) is provided with a plurality of spiral air outlet holes (14), and the bottom pipes (14) are arranged on the bottom surfaces of the inner pipes (11) in a plurality of spiral shape;
In each row of inner pipes (11), the inner pipe (11) at the most end part is longer, a first worm wheel (15) is arranged on the inner pipe (11), an inner shaft (16) is rotatably arranged in a cooling bellows (10), a plurality of first worms (17) are arranged on the inner shaft (16), the first worms (17) and the first worm wheels (15) are in one-to-one corresponding meshing connection, a driven gear (18) is arranged at the end part of the inner shaft (16), a first motor (19) is arranged on the upper surface of the cooling bellows (10), and the output end of the first motor (19) is connected with a driving gear (20), and the driving gear (20) is in meshing connection with the driven gear (18).
9. A capsule production continuous refrigeration and cooling device as claimed in claim 8, wherein: be provided with several side mouth (22) of blowing on the lateral wall of cooling bellows (10), the inside slip at cooling bellows (10) is provided with movable blend stop (23), be provided with several blend stop on movable blend stop (23), blend stop width and height are all greater than side mouth (22) of blowing, be provided with on the top lateral wall of movable blend stop (23) and carry arm-tie (24), the centre of carrying arm-tie (24) is provided with the screw hole, upper surface at cooling bellows (10) is provided with second motor (25), the output of second motor (25) is connected with second lead screw (26), second lead screw (26) and screw hole cooperation are connected.
10. A capsule production continuous refrigeration and cooling device as claimed in claim 1, wherein: the outer cooling mechanism comprises a side frame (27), the bottom of the side frame (27) is arranged on a track on the upper surface of the working base (1) in a sliding manner, and a lateral sliding push rod (37) is connected to the side wall of the bottom of the side frame (27);
Be provided with in side bearer (27) and connect material frame (28), connect material frame (28) to be "匚" structure, the both sides of connecing material frame (28) respectively are provided with a lift drive piece (29), the interior bottom surface at side bearer (27) is provided with two third motors (30), the output of third motor (30) is connected with third lead screw (31), third lead screw (31) pass lift drive piece (29) and with lift drive piece (29) through internal and external screw thread cooperation connection, center pivot post (32) are installed in the centre rotation of connecing material frame (28), be provided with a material sleeve (33) on the both ends lateral wall of center pivot post (32), material sleeve (33) are corresponding with linking arm (404), be provided with center worm wheel (34) in the centre of center pivot post (32), install a fourth motor (35) on the lateral wall of connecing material frame (28), the output of fourth motor (35) is connected with second worm (36), second worm (36) and center worm wheel (34) meshing are connected.
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| CN202410327093.2A CN117921919B (en) | 2024-03-21 | 2024-03-21 | Continuous refrigeration heat sink of capsule production |
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| CN202410327093.2A CN117921919B (en) | 2024-03-21 | 2024-03-21 | Continuous refrigeration heat sink of capsule production |
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| CN117921919B CN117921919B (en) | 2024-06-04 |
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|---|---|
| CN117921919B (en) | 2024-06-04 |
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