Drying equipment for soft capsule production

Abstract

The utility model relates to the technical field of soft capsule production, in particular to drying equipment for soft capsule production, which comprises a base, a drying equipment box body and a fixing column, the bottom end of the drying equipment box body is fixedly arranged above the base, a soft capsule rotary stirring drying structure is arranged in the drying equipment box body, and the fixing column is arranged on the base. The soft capsule rotating, stirring and drying structure comprises a double-head motor, a driving gear and a drying cylinder, and the double-head motor is fixedly installed at the floating top end of a box body of the drying equipment. According to the drying equipment for soft capsule production, rotating shafts on the two sides are driven by a double-end motor to rotate above the drying equipment box body, a drying cylinder can rotate while drying under the action of a driven gear ring to achieve the uniform drying process, and the flow that drying can be achieved while rotating is utilized; and the situation that the drying effect is poor when one side of the soft capsule is attached to the drying net is reduced, and therefore the production quality of the drying equipment for soft capsule production is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of soft capsule production, in particular to drying equipment for soft capsule production. Background Art

[0002] In the manufacturing process of soft capsules, it is usually necessary to use a drying equipment with a rotating cage to air-dry the soft capsules. The drying equipment is also called a dryer and a dryer. It is a device used for drying operations. It vaporizes the moisture in the material by heating to obtain a solid material with a specified moisture content. The purpose of drying is to meet the needs of material use or further processing.

[0003] For example, the authorization announcement number "CN220070747U" is named as a drying equipment for soft capsule production. Although when the equipment is used, the shrink sleeve can be fixed to the support frame, the shaft rod is moved to the top of the shaft groove, the pulley is retracted back to the shrink sleeve, and the equipment is fixed to the ground to ensure the stability of the equipment when working, but the existing drying equipment for soft capsule production adopts the method of placing the prepared soft capsules into the capsule rack inside the drying equipment, and the capsule rack is fixed in position to dry the soft capsules, which results in the soft capsules being unable to be actively turned over and changed in position during the drying process. Therefore, the soft capsules placed on the capsule rack with the side exposed to the outside facing upward will dry faster, while the soft capsules on the capsule rack facing downward will dry relatively slower. Therefore, the drying speed of the soft capsules is not uniform enough during the drying process, so the soft capsules are easily deformed and become various irregular shapes, thereby reducing the production quality of the drying equipment for soft capsule production.

[0004] At the same time, in the existing drying equipment for soft capsule production, since the soft capsules are small particles separated one by one, the number of soft capsules dried each time is relatively large. Therefore, after a large number of soft capsules are dried, the operator needs to open the outer opening and closing cover again, and then manually take out and collect the soft capsule products one by one, which not only wastes time and causes a slow collection speed, but also easily causes the internal environment of the drying equipment to be in contact with the external air for too long, causing pollution inside the drying equipment, and it also takes time to disinfect and clean, which greatly affects the working efficiency of the drying equipment for soft capsule production. Utility Model Content

[0005] The utility model aims to solve the problems of reduced production quality and low working efficiency of drying equipment for producing soft capsules, and proposes a drying equipment for producing soft capsules.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drying device for soft capsule production, comprising a base, a drying device box and a fixed column, the bottom end of the drying device box is fixedly installed above the base, a soft capsule rotating stirring drying structure is arranged inside the drying device box, the soft capsule rotating stirring drying structure comprises a double-headed motor, a driving gear and a drying cylinder, the double-headed motor is fixedly installed on the floating top end of the drying device box, two rotating shafts are fixedly connected to the output shafts on both sides of the double-headed motor, the two rotating shafts are rotatably connected to the top end of the drying device box, two driving gears are fixedly sleeved on the outer sides of the two rotating shafts, the two driving gears are meshedly connected with driven gear rings at the bottom, the inner sides of the two driven gear rings are fixedly sleeved with drying cylinders, and the outer wall of the drying cylinder is fixedly provided with a drying net.

[0007] Preferably, a drying cylinder rotating feeding structure is provided inside the drying equipment box;

[0008] The drying cylinder rotating feeding structure comprises a support frame, a lap shaft and a feeding hole;

[0009] The two support frames are fixedly installed on both sides of the interior of the drying equipment box, and the upper parts of the two support frames are rotatably connected with lap shafts, and the two lap shafts are fixedly connected to both sides of the outer wall of the drying cylinder, and the outer sides of the two lap shafts are movably connected with feeding holes through bolts.

[0010] Preferably, a hot air drying structure for producing soft capsules is provided at the lower end of the base;

[0011] The hot air drying structure for producing soft capsules comprises a hot air blower, a lower bottom shell and an exhaust cavity;

[0012] The lower bottom shell is fixedly connected to the lower end of the base, a plurality of air supply pipes are fixedly connected to the bottom end of the lower bottom shell, the hot air blower is fixedly connected to the lower ends of the plurality of air supply pipes, the exhaust cavity is fixedly connected to the top inner wall of the drying equipment box, and exhaust pipes are fixedly connected to both sides of the exhaust cavity.

[0013] Preferably, the inner side of the lower bottom shell is provided with a quick discharge structure for the soft capsules after drying;

[0014] The quick discharge structure of the soft capsule after drying comprises a discharge valve, a discharge plate and a positioning seat;

[0015] The two unloading plates are fixedly connected to the inner side of the lower bottom shell, the two positioning seats are fixedly connected to the inner wall of the fixing column, a collecting trough is fixedly connected above the two positioning seats, two through holes are fixedly opened on the outer wall of the lower bottom shell, the inner sides of the two through holes are movably connected to the end of the unloading plates, the bottom ends of the two unloading plates are arranged opposite to the top of the collecting trough, and the discharge valve is fixedly installed on the lower end of the outer wall of the drying net.

[0016] Preferably, hinges are movably connected on both sides of the outer wall of the drying equipment box, two opening doors are rotatably connected above the two hinges, and the inner sides of the two opening doors are movably connected to the side walls of the drying equipment box.

[0017] Preferably, a controller is fixedly installed at the front end of the drying equipment box, the controller is electrically connected to the double-headed motor through a wire, the controller is electrically connected to the hot air blower at the lower end through a wire, and a plurality of the fixing columns are fixedly connected to the lower end of the base.

[0018] The utility model provides a drying device for producing soft capsules, which has the beneficial effect that: a double-headed motor drives the rotating shafts on both sides to rotate above the drying device box, and the drying cylinder rotates while drying under the action of the driven gear ring to achieve a uniform drying process, and utilizes the process of being able to dry while rotating, thereby reducing the occurrence of poor drying effect due to the adhesion between one side of the soft capsule and the drying net, thereby improving the production quality of the drying device for producing soft capsules.

[0019] The air is heated and blown along multiple air supply pipes at the top to the rotating drying cylinder to dry the soft capsules inside the drying cylinder. When the soft capsules inside the drying cylinder are dried, the operator opens the discharge valve, and the dried soft capsules fall downward and are discharged to both sides under the guidance of the discharge plate. This eliminates the need for the operator to manually take out a large number of soft capsule particles, and can achieve quick and rapid discharge operations, thereby improving the working efficiency of the drying equipment for soft capsule production. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a partial three-dimensional schematic diagram of the utility model;

[0021] Figure 2 for Figure 1 A front cross-sectional schematic diagram of

[0022] Figure 3 for Figure 1 A side cross-sectional schematic diagram of

[0023] Figure 4 for Figure 2 Enlarged cross-sectional view of part A in the middle;

[0024] Figure 5 for Figure 2 Enlarged cross-sectional view of part B in the middle;

[0025] Figure 6 for Figure 2 Enlarged schematic diagram of the middle C part;

[0026] Figure 7 for Figure 3 Enlarged schematic diagram of area D in the middle.

[0027] In the figure: 1. base, 2. drying equipment box, 3. fixed column, 4. controller, 5. soft capsule rotation stirring drying structure, 51. double-headed motor, 52. rotating shaft, 53. driving gear, 54. driven gear ring, 55. drying cylinder, 56. drying net, 6. drying cylinder rotation feeding structure, 61. support frame, 62. overlapping shaft, 63. feeding hole, 7. hot air drying structure for soft capsule production, 71. hot air blower, 72. air supply pipe, 73. lower bottom shell, 74. exhaust chamber, 75. exhaust pipe, 8. quick discharge structure for soft capsule after drying, 81. discharge valve, 82. discharge plate, 83. through hole, 84. positioning seat, 85. collecting tank, 91. hinge, 92. opening door. DETAILED DESCRIPTION

[0028] The utility model is further described below in conjunction with the accompanying drawings:

[0029] See also Figure 1-7 A drying device for soft capsule production comprises a base 1, a drying device box 2 and a fixed column 3. The bottom end of the drying device box 2 is fixedly installed above the base 1. A soft capsule rotating stirring drying structure 5 is arranged inside the drying device box 2. The soft capsule rotating stirring drying structure 5 comprises a double-headed motor 51, a driving gear 53 and a drying cylinder 55. The double-headed motor 51 is fixedly installed on the top of the drying device box 2. The double-headed motor 51 can be a motor model in which both output ends on both sides can output rotation. Two rotating shafts 52 are fixedly connected to the output shafts on both sides of the double-headed motor 51. The two rotating shafts 52 are rotatably connected to the top of the drying device box 2. After the soft capsule is put into the drying device box 2.

[0030] Connect the power supply to start the double-headed motor 51, the double-headed motor 51 will drive the rotating shafts 52 on both sides to rotate above the drying equipment box 2, the rotating shafts 52 on both sides will drive the two driving gears 53 to rotate in the same direction, the driving gears 53 will drive the lower end meshing with the driven gear ring 54 to rotate, the outer sides of the two rotating shafts 52 are fixedly sleeved with two driving gears 53, the lower sides of the two driving gears 53 are meshed and connected with the driven gear ring 54, the inner sides of the two driven gear rings 54 are fixedly sleeved with a drying cylinder 55, the drying cylinder 55 will rotate while drying under the action of the driven gear ring 54 to achieve a uniform drying process, the outer wall of the drying cylinder 55 is fixedly provided with a drying net 56, the drying net 56 is provided with a plurality of holes that are directly smaller than the soft capsules to facilitate the hot air to realize the drying process upward.

[0031] A drying cylinder rotating feeding structure 6 is provided inside the drying equipment housing 2. The drying cylinder rotating feeding structure 6 includes a support frame 61, a lap shaft 62 and a feeding hole 63. Two support frames 61 are fixedly installed on both sides of the interior of the drying equipment housing 2. The upper parts of the two support frames 61 are rotatably connected with a lap shaft 62. The lap shaft 62 drives the inner drying cylinder 55 to be mounted on the upper parts of the support frames 61 on both sides. In this way, the drying cylinder 55 can be rotated under the action of the driven gear 54. The feeding hole 63 can be opened or closed at any time on the outer wall of the lap shaft 62 by bolts. The two lap shafts 62 are fixedly connected to both sides of the outer wall of the drying cylinder 55. The outer sides of the two lap shafts 62 are movably connected with the feeding holes 63 by bolts.

[0032] After the soft capsules are put into the drying equipment housing 2, the power supply is connected to start the double-headed motor 51, and the double-headed motor 51 will drive the rotating shafts 52 on both sides to rotate above the drying equipment housing 2. The rotating shafts 52 on both sides will drive the two driving gears 53 to rotate in the same direction, and the driving gear 53 will drive the driven gear ring 54 meshed at the lower end to rotate. The drying cylinder 55 will rotate while drying under the action of the driven gear ring 54 to achieve a uniform drying process. The drying net 56 adopts a plurality of holes that are directly smaller than the soft capsules to facilitate the hot air to achieve the drying process upward, so that the drying cylinder 55 can be rotated under the action of the driven gear 54, and the feeding hole 63 can be opened or closed on the outer wall of the overlapping shaft 62 at any time by bolts, utilizing the process of being able to achieve drying while rotating, reducing the occurrence of poor drying effect of one side of the soft capsule and the drying net, thereby improving the production quality of the drying equipment for soft capsule production.

[0033] See also Figure 1-7 A hot air drying structure 7 for producing soft capsules is provided at the lower end of the base 1, and the hot air drying structure 7 for producing soft capsules comprises a hot air blower 71, a lower bottom shell 73 and an exhaust chamber 74. The lower bottom shell 73 is fixedly connected to the lower end of the base 1, and a plurality of air supply pipes 72 are fixedly connected to the bottom end of the lower bottom shell 73. The hot air blower 71 is fixedly connected to the lower ends of the plurality of air supply pipes 72. The hot air blower 71 is started when the power supply is connected, and the hot air blower 71 draws in external air and heats it. After the heating is completed, the hot air is blown to the rotating drying cylinder 55 along the top plurality of air supply pipes 72 to dry the soft capsules inside the drying cylinder 55. The water vapor carried by the continuously rising air enters the exhaust chamber 74, and finally the exhaust pipes 75 on both sides are used to discharge the air to the outside to form a circulation operation. The exhaust chamber 74 is fixedly connected to the top inner wall of the drying equipment housing 2, and exhaust pipes 75 are fixedly connected to both sides of the exhaust chamber 74.

[0034] The inner side of the lower bottom shell 73 is provided with a quick discharge structure 8 for the soft capsule after drying, and the quick discharge structure 8 for the soft capsule after drying comprises a discharge valve 81, a discharge plate 82 and a positioning seat 84. Two discharge plates 82 are fixedly connected to the inner side of the lower bottom shell 73. Two discharge plates 82 are inclined and are made of stainless steel metal mesh plates with many openings on the inner side that will not affect the normal rise of the hot air below.

[0035] The tops of the two inclined discharge plates 82 are opposite to the discharge valve 81, so that when the soft capsules inside the drying cylinder 55 are dried, the operator opens the discharge valve 81, and the dried soft capsules will fall downward and then be discharged to both sides under the guidance of the discharge plate 82, so that the dried soft capsules will slide out of the through hole 83 and be collected in the collecting groove 85 above the installed positioning seat 84 for easy removal. The two positioning seats 84 are fixedly connected to the inner wall of the fixed column 3, and the upper part of the two positioning seats 84 is fixedly connected with the collecting groove 85. The outer wall of the lower bottom shell 73 is fixedly provided with two through holes 83, and the inner sides of the two through holes 83 are movably connected to the end of the discharge plate 82. The bottom ends of the two discharge plates 82 are arranged opposite to the upper part of the collecting groove 85, and the discharge valve 81 is fixedly installed at the lower end of the outer wall of the drying net 56;

[0036] The hot air blower 71 is started after connecting the power supply, and the hot air blower 71 draws in the external air and heats it. After the heating is completed, it is blown to the rotating drying cylinder 55 along the multiple air supply pipes 72 at the top, so that the soft capsules inside the drying cylinder 55 are dried. The water vapor carried by the air continues to rise and enters the exhaust chamber 74. Finally, the exhaust pipes 75 on both sides are used to discharge the air to the outside to form a circulation work. The unloading plate 82 is inclined and provided with two. The unloading plate 82 is made of a stainless steel metal mesh plate with many openings on the inner side that will not affect the normal rise of the hot air below. The tops of the two inclined unloading plates 82 are opposite to the discharge valve 81. In this way, when the soft capsules inside the drying cylinder 55 are dried, the operator opens the discharge valve 81, and the dried soft capsules will fall downward and then be discharged to both sides through the guidance of the unloading plate 82. In this way, the dried soft capsules will slide out of the through hole 83 and be collected in the collection tank 85 above the installed positioning seat 84 for easy removal. It is utilized that the operator does not need to manually take out a large number of soft capsule particles, and can realize fast and rapid unloading and discharging operations, thereby improving the working efficiency of the drying equipment for soft capsule production.

[0037] See also Figure 1-7Hinges 91 are movably connected on both sides of the outer wall of the drying equipment box 2, and two opening doors 92 are rotatably connected above the two hinges 91. The top of the opening door 2 can be fixed to the outer wall of the drying equipment box 2 by adsorption through a magnet, and the opening door 92 can be flipped and opened along the hinge 91 at any time. The inner sides of the two opening doors 92 are movably connected to the side walls of the drying equipment box 2. A controller 4 is fixedly installed at the front end of the drying equipment box 2. The controller 4 is electrically connected to the double-headed motor 51 through a wire, and the controller 4 is electrically connected to the hot air blower 71 at the lower end through a wire. A plurality of fixing columns 3 are fixedly connected to the lower end of the base 1.

[0038] Working principle:

[0039] When using the drying equipment for soft capsule production to dry the soft capsule products in the production process:

[0040] Rotatable drying structure of drying equipment for soft capsule production:

[0041] After the soft capsules are put into the drying equipment housing 2, the power supply is connected to start the double-headed motor 51, and the double-headed motor 51 will drive the rotating shafts 52 on both sides to rotate above the drying equipment housing 2. The rotating shafts 52 on both sides will drive the two driving gears 53 to rotate in the same direction, and the driving gear 53 will drive the driven gear ring 54 meshed at the lower end to rotate. The drying cylinder 55 will rotate while drying under the action of the driven gear ring 54 to achieve a uniform drying process. The drying net 56 adopts a plurality of holes that are directly smaller than the soft capsules to facilitate the hot air to achieve the drying process upward, so that the drying cylinder 55 can be rotated under the action of the driven gear 54, and the feeding hole 63 can be opened or closed on the outer wall of the overlapping shaft 62 at any time by bolts, utilizing the process of being able to achieve drying while rotating, reducing the occurrence of poor drying effect of one side of the soft capsule and the drying net, thereby improving the production quality of the drying equipment for soft capsule production.

[0042] The fast and quick unloading structure of the drying equipment for soft capsule production;

[0043] The hot air blower 71 is started when the power supply is connected. The hot air blower 71 draws in the external air and heats it. After the heating is completed, it is blown to the rotating drying cylinder 55 along the multiple air supply pipes 72 at the top to dry the soft capsules inside the drying cylinder 55. The water vapor carried by the air continues to rise and enters the exhaust chamber 74. Finally, the air is discharged to the outside through the exhaust pipes 75 on both sides to form a circulation work. The unloading plate 82 is inclined and provided with two. The unloading plate 82 is made of a stainless steel metal mesh plate with many openings on the inner side that will not affect the normal rise of the hot air below.

[0044] The top ends of the two inclined discharge plates 82 are opposite to the discharge valve 81, so that when the soft capsules inside the drying cylinder 55 are dried, the operator opens the discharge valve 81, and the dried soft capsules fall downward and are discharged to both sides under the guidance of the discharge plates 82. In this way, the dried soft capsules will slide out of the through hole 83 and be collected in the collection groove 85 above the installed positioning seat 84 for easy removal, thereby eliminating the need for the operator to manually take out a large number of soft capsule particles.

[0045] Feeding auxiliary working structure of drying equipment for soft capsule production:

[0046] The top of the opening door 2 can be fixed to the outer wall of the drying equipment box 2 by adsorption through a magnet, and the opening door 92 can be flipped and opened along the hinge 91 at any time.

[0047] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A drying device for producing soft capsules, comprising a base (1), a drying device housing (2) and a fixing column (3), characterized in that: The bottom end of the drying equipment housing (2) is fixedly mounted above the base (1); a soft capsule rotating stirring drying structure (5) is arranged inside the drying equipment housing (2); the soft capsule rotating stirring drying structure (5) comprises a double-headed motor (51), a driving gear (53) and a drying cylinder (55); the double-headed motor (51) is fixedly mounted on the top of the drying equipment housing (2); two rotating shafts (52) are fixedly connected to the output shafts on both sides of the double-headed motor (51); the two rotating shafts (52) are rotatably connected to the top of the drying equipment housing (2); two driving gears (53) are fixedly sleeved on the outer sides of the two rotating shafts (52); driven gear rings (54) are meshed and connected below the two driving gears (53); the drying cylinder (55) is fixedly sleeved on the inner sides of the two driven gear rings (54); and a drying net (56) is fixedly provided on the outer wall of the drying cylinder (55).

2. A drying device for producing soft capsules according to claim 1, characterized in that: A drying cylinder rotating feeding structure (6) is provided inside the drying equipment housing (2); The drying cylinder rotating feeding structure (6) comprises a support frame (61), a lap shaft (62) and a feeding hole (63); The two support frames (61) are fixedly installed on both sides of the interior of the drying equipment box (2); the upper parts of the two support frames (61) are rotatably connected with a lap shaft (62); the two lap shafts (62) are fixedly connected to both sides of the outer wall of the drying cylinder (55); and the outer sides of the two lap shafts (62) are movably connected with a feeding hole (63) via bolts.

3. A drying device for producing soft capsules according to claim 1, characterized in that: The lower end of the base (1) is provided with a hot air drying structure (7) for producing soft capsules; The soft capsule production hot air drying structure (7) comprises a hot air blower (71), a lower bottom shell (73) and an exhaust chamber (74); The lower bottom shell (73) is fixedly connected to the lower end of the base (1); a plurality of air supply pipes (72) are fixedly connected to the bottom end of the lower bottom shell (73); the hot air blower (71) is fixedly connected to the lower ends of the plurality of air supply pipes (72); the exhaust cavity (74) is fixedly connected to the top inner wall of the drying equipment box (2); and exhaust pipes (75) are fixedly connected to both sides of the exhaust cavity (74).

4. A drying device for producing soft capsules according to claim 3, characterized in that: The inner side of the lower bottom shell (73) is provided with a quick discharge structure (8) for the soft capsules after drying; The quick discharge structure (8) for the soft capsule after drying comprises a discharge valve (81), a discharge plate (82) and a positioning seat (84); The two discharge plates (82) are fixedly connected to the inner side of the lower bottom shell (73), the two positioning seats (84) are fixedly connected to the inner wall of the fixed column (3), the upper part of the two positioning seats (84) is fixedly connected with a collecting groove (85), the outer wall of the lower bottom shell (73) is fixedly provided with two through holes (83), the inner sides of the two through holes (83) are movably connected to the end of the discharge plates (82), the bottom ends of the two discharge plates (82) are arranged opposite to the upper part of the collecting groove (85), and the discharge valve (81) is fixedly installed at the lower end of the outer wall of the drying net (56).

5. A drying device for producing soft capsules according to claim 1, characterized in that: Hinges (91) are movably connected to both sides of the outer wall of the drying equipment box (2); two opening doors (92) are rotatably connected above the two hinges (91); and the inner sides of the two opening doors (92) are movably connected to the side walls of the drying equipment box (2).

6. A drying device for producing soft capsules according to claim 1, characterized in that: A controller (4) is fixedly installed at the front end of the drying equipment box (2); the controller (4) is electrically connected to the double-headed motor (51) via a wire; the controller (4) is electrically connected to the hot air blower (71) at the lower end via a wire; and a plurality of fixing columns (3) are fixedly connected to the lower end of the base (1).

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