CN117301384A - Production process of hollow capsules - Google Patents
Production process of hollow capsules Download PDFInfo
- Publication number
- CN117301384A CN117301384A CN202311298053.1A CN202311298053A CN117301384A CN 117301384 A CN117301384 A CN 117301384A CN 202311298053 A CN202311298053 A CN 202311298053A CN 117301384 A CN117301384 A CN 117301384A
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- Prior art keywords
- mould
- liquid
- strip
- guide
- mold
- Prior art date
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- 239000002775 capsule Substances 0.000 title claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 21
- 238000004513 sizing Methods 0.000 claims abstract description 20
- 239000003292 glue Substances 0.000 claims abstract description 17
- 238000007598 dipping method Methods 0.000 claims abstract description 12
- 239000006082 mold release agent Substances 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 95
- 238000001035 drying Methods 0.000 claims description 42
- 238000007789 sealing Methods 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000003786 synthesis reaction Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/14—Dipping a core
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
- A61J3/07—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of capsules or similar small containers for oral use
- A61J3/071—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of capsules or similar small containers for oral use into the form of telescopically engaged two-piece capsules
- A61J3/077—Manufacturing capsule shells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
- B29C41/46—Heating or cooling
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a production process of a hollow capsule, which is characterized by comprising the following steps of: the hollow capsule production device is realized by the hollow capsule production device, and comprises a glue dipping machine, an oiling machine, an automaton, a platform machine, a conveying dryer and the like. The oiling machine uniformly coats a mold release agent on a mold needle of a mold strip, and the mold strip comprises a capsule body mold strip and a capsule cap mold strip. The invention adopts a mode of heating the inside and the outside simultaneously to dry the sizing material on the molding strip, thereby accelerating the molding speed of the sizing material and improving the production efficiency.
Description
Technical Field
The invention relates to the technical field of capsule production, in particular to a production process of a hollow capsule.
Background
When producing hollow capsules, the mould needles of the mould strips are immersed in the sizing material of the sizing material groove for dipping the sizing material, then the mould strips are lifted into a conveying dryer, the mould strips are conveyed to an automaton by the conveying dryer and dried, then the mould strips reach the automaton to finish demoulding and shearing, and the mould strips can be continuously used after the capsules fall off. The existing conveying dryer mostly adopts hot air to heat and dry sizing materials, the drying speed is low, and the use of the mold strips needs to wait, so that the production efficiency is affected.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a production process of a hollow capsule.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the production process of the empty capsules is realized by an empty capsule production device, the empty capsule production device comprises a glue dipping machine, an oiling machine, an automaton, a platform machine and a conveying dryer, and the production process comprises the following specific steps of:
coating the mold needle of the mold strip with a release agent uniformly by an oiling machine, wherein the mold strip comprises a bag body mold strip and a bag cap mold strip;
dipping glue, wherein the glue dipping machine downwards places the mould needles of the mould strips into a glue groove to dip the glue, then turns over the mould strips to upwards convey the mould needles to a conveying dryer,
drying, namely conveying the mould strips to a platform machine by a conveying dryer, and heating the sizing material by a heating source in and outside the mould strips in the conveying process so as to dry and mold the sizing material;
and closing the capsules, pushing the mould strips to an automaton by a platform machine to complete capsule cutting, capsule stripping and integral capsule synthesis, and completing the production and output of the hollow capsules.
Preferably, the conveying dryer comprises an upper layer drying box and a lower layer drying box, a platform lifting mechanism is arranged at the tail end between the two layers drying boxes, a plurality of mounting blocks for placing mold strips are arranged in the drying boxes, the mounting blocks are arranged in a guide mechanism, the guide mechanism comprises guide rails arranged on the inner wall of the drying boxes, guide wheels are arranged at two ends of the mounting blocks, the guide wheels are arranged in the guide rails, a driving mechanism for driving the mounting blocks to move along the guide mechanism is arranged in the drying boxes, a runner is arranged in the mold strips, each mold needle on the mold strips is arranged through the runner, a liquid inlet is formed in one end of the runner, a liquid suction port is formed in the other end of the runner, a liquid supply pump, a liquid storage cavity and a heating cavity are arranged in the mounting blocks, a plurality of heating rods are arranged in the heating cavity, liquid supply pipes are connected to the heating cavity, the positions of the liquid storage cavities correspond to the liquid inlets of the liquid supply pumps, a liquid suction port is connected with the liquid storage cavities, a liquid suction pipe is connected to the liquid storage cavities, the positions of the liquid suction pipes correspond to the liquid suction ports, the upper parts of the liquid storage cavities are provided with air outlets, and the air outlets of the drying boxes are connected with the air blowers.
Preferably, a communicating pipe is arranged in the liquid inlet, a plurality of connecting rods are connected between the outer wall of the communicating pipe and the inner wall of the liquid inlet, the outer diameter of the communicating pipe is the same as the inner diameter of the liquid supply pipe, a sliding groove is formed in the inner side of the liquid supply pipe, a sealing valve is arranged in the sliding groove in a sliding mode, a first spring is connected between the lower portion of the sealing valve and the bottom of the sliding groove, a first through hole is formed in the portion of the sealing valve in the sliding groove, and a second through hole is formed in the side face of the communicating pipe.
Preferably, the lower part of the mounting block is provided with a guide groove, and the lower part of the upper half part of the guide rail is provided with a guide bar, and the position of the guide bar corresponds to the guide groove.
Preferably, a mounting groove is formed in the mounting block above one of the guide grooves, a trigger is mounted at the top of the mounting groove, a trigger block is arranged in the mounting groove, a spring II is connected between the upper end of the trigger block and the top of the mounting groove, and the trigger is electrically connected with the liquid supply pump.
Preferably, the rack is installed at the lower part of the installation block, the rotation of the drying box is provided with a rotation shaft, the rotation shaft is provided with a driving gear, the driving gear is meshed with the rack, the rotation shaft is connected with a sprocket, a plurality of sprockets are connected with chains, and one rotation shaft is connected with an external driving mechanism.
Compared with the prior art, the invention has the beneficial effects that: the method has the beneficial effects that the speed of drying and forming the sizing material is increased by heating the sizing material simultaneously inside and outside, so that the overall production efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of a hollow capsule production apparatus of the present invention;
FIG. 2 is a schematic diagram of a drying box according to the present invention;
FIG. 3 is a schematic view of the assembly of a module bar and mounting block of the present invention;
FIG. 4 is an enlarged schematic view of FIG. 3 at A;
fig. 5 is an enlarged schematic view at B in fig. 3.
Reference numerals: 1. a main machine base; 2. a glue dipping machine; 3. oiling machine; 4. an automaton; 5. a platform machine; 6. conveying the dryer; 7. a platform lifting mechanism; 8. a drying box; 9. an air heater; 10. an air outlet cavity; 11. a guide rail; 12. a mounting block; 13. a rack; 14. a guide bar; 15. molding; 16. a guide wheel; 17. a drive gear; 18. a sprocket; 19. a chain; 20. a rotating shaft; 21. a flow passage; 22. a liquid pump; 23. a liquid storage cavity; 24. a liquid supply pump; 25. a heating chamber; 26. a heating rod; 27. a liquid supply pipe; 28. a sliding groove; 29. a sealing valve; 30. a first through hole; 31. a first spring; 32. a liquid inlet; 33. a connecting rod; 34. a communicating pipe; 35. a second through hole; 36. a guide groove; 37. a mounting groove; 38. a trigger block; 39. a trigger; 40. a second spring; 41. a liquid suction port; 42. and a liquid suction tube.
Detailed Description
Embodiments of the present invention are described in detail below with reference to fig. 1-5.
The production process of the empty capsule is realized through an empty capsule production device, the empty capsule production device comprises a main machine base 1, a glue dipping machine 2, an oiling machine 3, an automatic machine 4, a platform machine 5 and a conveying dryer 6, wherein the glue dipping machine 2, the oiling machine 3, the automatic machine 4 and the platform machine 5 are arranged on the main machine base 1, and the production process comprises the following steps:
the oiling machine 3 uniformly coats a mold release agent on a mold needle of the mold strip 15, and the mold strip 15 comprises a bag body mold strip and a bag cap mold strip; dipping glue, wherein the glue dipping machine 2 puts the mould needles of the mould strips 15 downwards into a glue groove to dip the glue, and then turns over the mould strips 15 to convey the mould needles upwards to the conveying dryer 6; drying, namely conveying the mould strip 15 to the platform machine 5 by the conveying dryer 6, and heating the sizing material by a heating source in and outside the mould strip 15 in the conveying process to dry and mold the sizing material; and closing the capsules, pushing the die strip 15 to the position of the automatic machine 4 by the platform machine 5 to complete capsule cutting, capsule stripping and integral capsule synthesis, and completing the production and output of the hollow capsules. The sizing material is heated simultaneously inside and outside to accelerate the drying and forming speed of the sizing material, thereby improving the overall production efficiency.
The conveying dryer 6 comprises an upper layer drying box 8 and a lower layer drying box 8, a platform lifting mechanism 7 is arranged at the tail end between the two layers drying boxes 8, a plurality of mounting blocks 12 for placing mould strips 15 are arranged in the drying boxes 8, the mounting blocks 12 are mounted in a guide mechanism, the guide mechanism comprises guide rails 11 arranged on the inner walls of the drying boxes 8, the guide rails 11 are in a runway shape, guide wheels 16 are mounted at two ends of the mounting blocks 12, the guide wheels 16 are arranged in the guide rails 11, and the mounting blocks 12 move along the tracks of the guide rails 11 through the cooperation of the guide wheels 16 and the guide rails 11. A driving mechanism for driving the mounting block 12 to move along the guiding mechanism is arranged in the drying box 8. In the two-layer drying box 8, the moving directions of the mounting blocks 12 are opposite, and the upper layer is from left to right, and the lower layer is from right to left. The conveying dryer 6 is arranged in two layers, so that the time of the mold strip 15 in the conveying dryer 6 can be increased under the condition that the occupied space of the conveying dryer 6 is not additionally increased, and the sizing material can be dried more effectively. The inside runner 21 that is provided with of mould strip 15, runner 21 passes through each mould needle setting on the mould strip 15, the one end of runner 21 is provided with inlet 32, the other end of runner 21 is provided with drawing liquid mouth 41, the inside liquid supply pump 24 that is provided with of installation piece 12, deposit liquid chamber 23 and heating chamber 25, the delivery port of liquid supply pump 24 is connected with heating chamber 25, the inside a plurality of heating rods 26 that are provided with of heating chamber 25, be connected with liquid supply pipe 27 on the heating chamber 25, the position of liquid supply pipe 27 corresponds with inlet 32, the pipe connection between the water inlet of liquid storage chamber 23 and liquid supply pump 24, the upper portion of liquid storage chamber 23 is provided with drawing liquid pump 22, the delivery port of liquid drawing pump 22 is connected with liquid storage chamber 23, be connected with drawing liquid pipe 42 on the liquid pump 22, the position of liquid drawing liquid pipe 42 corresponds with drawing liquid mouth 41, drying box 8 upper portion is provided with air-out chamber 10, drying box 8 top is provided with air heater 9, the air outlet of air heater 9 is connected with air-out chamber 10.
After the molding 15 is mounted on the mounting block 12, the liquid supply pipe 27 is inserted into the liquid inlet 32, and the liquid suction pipe 42 is inserted into the liquid suction port 41, so that the runner 21 is communicated with the pipeline in the mounting block 12. The heated heat transfer oil in the heating chamber 25 enters the flow passage 21 from the liquid inlet 32 by the liquid supply pump 24. When the heat transfer oil flows through the runner 21, the temperature of the mold pins on the mold bar 15 is raised, and the rubber material on the mold pins is heated and dried from the inside. The heat conducting oil in the flow channel 21 is pumped into the liquid storage cavity 23 by the liquid pump 22, and is pumped into the heating cavity 25 again by the liquid supply pump 24, so that the circulation of liquid flow is formed. In the process of conveying the mold bar 15 by the mounting block 12, the heat conduction oil always flows in the flow channel 21 to form effective heating and drying.
The air heater 9 heats air and then blows the air out of the air outlet cavity 10, the sizing material on the mould strip 15 passing below is dried, and the sizing material is heated and dried from the outside. And the inside and the outside are synchronously heated and dried, so that the drying speed of the sizing material is increased.
After the mold bar 15 moves to the tail end in the upper layer drying box 8, the platform lifting mechanism 7 removes the mold bar 15 from the mounting block 12 and conveys the mold bar to the mounting block 12 in the lower layer drying box 8, and the heating and drying treatment is continuously carried out in the lower layer drying box 8.
The operation of the liquid pump 22 and the liquid supply pump 24 is controlled by the controller, the operation is started when the mould strip 15 is placed on the mounting block 12, the liquid supply pump 24 stops operating when the mould strip 15 is conveyed to the tail end of the drying box 8, and the liquid pump 22 continues to operate for a period of time so as to completely pump out the heat conduction oil in the flow channel 21, so that the heat conduction oil is prevented from flowing out when the mould strip 15 is conveyed by the platform lifting mechanism 7.
In order to avoid the heat conduction oil flowing in the flow channel 21 from decreasing in temperature step by step to affect the heating of the mold pins flowing to the rear, the liquid supply pump 24 is arranged in the middle of the mounting block 12, and the heat conduction oil flows from the middle to two sides, so that the flowing time of the heat conduction oil in the flow channel 21 is reduced, and the heating effect is prevented from being deteriorated due to the temperature decrease of the heat conduction oil.
Preferably, the leakage of the conduction oil is avoided due to a control error of the liquid supply pump 24. A corresponding leakage prevention mechanism is provided between the liquid supply pipe 27 and the liquid inlet 32. The inside communicating pipe 34 that is provided with of inlet 32, be connected with a plurality of connecting rods 33 between the outer wall of communicating pipe 34 and the inner wall of inlet 32, the external diameter of communicating pipe 34 is the same with the internal diameter of feed pipe 27, feed pipe 27 inboard has been seted up sliding tray 28, the sliding tray 28 is slided and is provided with sealing valve 29, be connected with spring one 31 between sealing valve 29 lower part and the bottom of sliding tray 28, sealing valve 29 is located the part of sliding tray 28 and has been seted up through-hole one 30, communicating pipe 34 side has been seted up through-hole two 35.
When the communicating pipe 34 is not inserted, the sealing valve 29 is abutted against the top of the sliding groove 28 under the action of the first spring 31, thereby achieving the effect of sealing the liquid supply pipe 27. When the liquid flows outwards, the sealing valve 29 will be more firmly pressed against the top of the sliding groove 28, creating a better seal. When the molding 15 is placed on the mounting block 12, the communicating pipe 34 is inserted into the liquid supply pipe 27, the sealing valve 29 is pressed downwards, and the heat conduction oil can flow into the liquid inlet 32 through the first through hole 30 and the second through hole 35, so that the heat conduction oil can flow out of the liquid supply pipe 27 into the liquid inlet 32 only when the molding 15 is placed on the mounting block 12.
The lower part of the mounting block 12 is provided with a guide groove 36, the lower part of the upper half part of the guide rail 11 is provided with a guide bar 14, and the position of the guide bar 14 corresponds to the guide groove 36. The mounting block 12 is supported and restrained by the guide bar 14 so that the mounting block 12 is maintained in a horizontal state without shaking while moving along the upper half of the guide rail 11.
The operation states of the liquid supply pump 24 and the liquid extraction pump 22 can be controlled by adopting a mode that a mounting groove 37 is formed in the mounting block 12 and above one of the guide grooves 36, a trigger 39 is mounted at the top of the mounting groove 37, a trigger block 38 is arranged in the mounting groove 37, a second spring 40 is connected between the upper end of the trigger block 38 and the top of the mounting groove 37, and the trigger 39 is electrically connected with the liquid supply pump 24 and the liquid extraction pump 22. When the mounting block 12 is positioned on the upper half of the guide rail 11, the guide bar 14 is positioned in the guide groove 36, and the trigger block 38 is pressed into the trigger block 38, so that the trigger block 38 is contacted with the trigger 39, the trigger 39 triggers, and the trigger 39 sends a signal to the liquid supply pump 24 to enable the liquid supply pump 24 to operate. When the mounting block 12 moves to the tail end of the drying box 8, the guide bar 14 is separated from the guide groove 36, so that the liquid supply pump 24 stops running, and the liquid suction pump 22 is shut off for a period of time.
Preferably, the rack 13 is mounted at the lower part of the mounting block 12, the rotary shaft 20 is rotatably arranged in the drying box 8, the driving gear 17 is mounted on the rotary shaft 20, the driving gear 17 is meshed with the rack 13, the rotary shaft 20 is connected with the chain wheels 18, the chain 19 is connected between the chain wheels 18, and one rotary shaft 20 is connected with an external driving mechanism such as a driving motor. The mounting block 12 is driven to move by the cooperation of the rotation of the driving gear 17 and the rack 13.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (6)
1. A production process of a hollow capsule is characterized in that: through hollow capsule apparatus for producing realization, hollow capsule apparatus for producing includes dips in gluey machine (2), oiling machine (3), automaton (4), platform machine (5) and carries drying-machine (6), and concrete step includes:
the oiling machine (3) uniformly coats a mold release agent on a mold needle of the mold strip (15), and the mold strip (15) comprises a bag body mold strip and a bag cap mold strip;
dipping the glue, the glue dipping machine (2) puts the mould needles of the mould strip (15) downwards into a glue groove to dip the glue, then the mould strip (15) is turned over to convey the mould needles upwards to the conveying dryer (6),
drying, namely conveying the mould strip (15) to the platform machine (5) by the conveying dryer (6), and heating the sizing material in the mould strip (15) and outside by a heating source in the conveying process so as to dry and mold the sizing material;
and closing the capsules, pushing the mould strips (15) to an automatic machine (4) by a platform machine (5) to complete capsule cutting, capsule stripping and integral capsule synthesis, and completing the production and output of the hollow capsules.
2. A process for the production of hollow capsules according to claim 1, characterized in that: the conveying dryer (6) comprises an upper layer drying box (8) and a lower layer drying box (8), a platform lifting mechanism (7) is arranged at the tail end between the two layers of drying boxes (8), a plurality of mounting blocks (12) for placing mould strips (15) are arranged in the drying boxes (8), the mounting blocks (12) are arranged in a guide mechanism, the guide mechanism comprises guide rails (11) arranged on the inner walls of the drying boxes (8), guide wheels (16) are arranged at the two ends of the mounting blocks (12), the guide wheels (16) are arranged in the guide rails (11), a driving mechanism for driving the mounting blocks (12) to move along the guide mechanism is arranged in the drying boxes (8), a runner (21) is arranged inside the mould strips (15), each mould needle on the mould strips (15) is arranged through the runner (21), one end of each mould pin on the runner (21) is provided with a liquid inlet (32), the other end of the runner (21) is provided with a liquid drawing port (41), a liquid supply pump (24), a liquid storage cavity (23) and a heating cavity (25) are arranged inside the mounting blocks (12), a water outlet of the liquid supply pump (24) is connected with the heating cavity (25), the heating cavity (25) is connected with a plurality of liquid supply ports (27), the liquid supply ports (27) are connected with the corresponding liquid supply ports (27, the liquid storage cavity (23) is connected with a water inlet of the liquid supply pump (24) through a pipeline, a liquid suction pump (22) is arranged on the upper portion of the liquid storage cavity (23), a water outlet of the liquid suction pump (22) is connected with the liquid storage cavity (23), a liquid suction pipe (42) is connected to the liquid suction pump (22), the position of the liquid suction pipe (42) corresponds to that of the liquid suction port (41), an air outlet cavity (10) is arranged on the upper portion of the drying box (8), a hot air blower (9) is arranged on the top of the drying box (8), and an air outlet of the hot air blower (9) is connected with the air outlet cavity (10).
3. A process for the production of hollow capsules according to claim 2, characterized in that: the inside communicating pipe (34) that is provided with of feed liquor mouth (32), be connected with a plurality of connecting rods (33) between the outer wall of communicating pipe (34) and the inner wall of feed liquor mouth (32), the external diameter of communicating pipe (34) is the same with the internal diameter of feed liquor pipe (27), sliding tray (28) have been seted up to feed liquor pipe (27) inboard, sliding tray (28) are slided and are provided with sealing valve (29), be connected with spring one (31) between the bottom of sealing valve (29) lower part and sliding tray (28), through-hole one (30) have been seted up to the part that sealing valve (29) are located sliding tray (28), through-hole two (35) have been seted up to communicating pipe (34) side.
4. A process for the production of hollow capsules according to claim 2, characterized in that: the lower part of the mounting block (12) is provided with a guide groove (36), the lower part of the upper half part of the guide rail (11) is provided with a guide strip (14), and the position of the guide strip (14) corresponds to the guide groove (36).
5. A process for the production of hollow capsules according to claim 4, wherein: a mounting groove (37) is formed in the mounting block (12) and located above one of the guide grooves (36), a trigger (39) is mounted on the top of the mounting groove (37), a trigger block (38) is arranged in the mounting groove (37), a second spring (40) is connected between the upper end of the trigger block (38) and the top of the mounting groove (37), and the trigger (39) is electrically connected with the liquid supply pump (24).
6. A process for the production of hollow capsules according to claim 2, characterized in that: the rack (13) is installed to the lower part of installation piece (12), and stoving case (8) rotation is provided with axis of rotation (20), installs driving gear (17) on axis of rotation (20), and driving gear (17) meshes with rack (13), is connected with sprocket (18) on axis of rotation (20), is connected with chain (19) between a plurality of sprocket (18), and one of them axis of rotation (20) is connected with external driving mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311298053.1A CN117301384B (en) | 2023-10-07 | 2023-10-07 | Production process of hollow capsules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311298053.1A CN117301384B (en) | 2023-10-07 | 2023-10-07 | Production process of hollow capsules |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117301384A true CN117301384A (en) | 2023-12-29 |
| CN117301384B CN117301384B (en) | 2024-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311298053.1A Active CN117301384B (en) | 2023-10-07 | 2023-10-07 | Production process of hollow capsules |
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| Country | Link |
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| CN (1) | CN117301384B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117921919A (en) * | 2024-03-21 | 2024-04-26 | 江苏长禾胶囊有限公司 | Continuous refrigeration heat sink of capsule production |
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| CN214000247U (en) * | 2020-11-27 | 2021-08-20 | 山东赫尔希胶囊有限公司 | Low-temperature vacuum capsule drying system |
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| CN117921919A (en) * | 2024-03-21 | 2024-04-26 | 江苏长禾胶囊有限公司 | Continuous refrigeration heat sink of capsule production |
| CN117921919B (en) * | 2024-03-21 | 2024-06-04 | 江苏长禾胶囊有限公司 | Continuous refrigeration heat sink of capsule production |
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