A soft capsule drying machine capable of uniform heating

Abstract

The utility model relates to the technical field of heating and drying, and specifically, to a soft capsule drying machine capable of uniform heating, comprising a machine body, wherein the machine body is hollow inside and the front and rear end surfaces are open, shield plates are hinged at the upper ends of the front and rear end surfaces of the machine body, a feed pipe for introducing soft capsules to be dried is fixedly inserted at the front end of the top of the machine body, a plurality of rollers evenly distributed are rotatably connected between the left and right side walls of the machine body through a rotating shaft, the arc outer walls of the plurality of rollers are sleeved with the same conveyor belt, a far-infrared electric heating plate is fixed to the top inner wall of the machine body through bolts, and a motor for driving the rollers is fixed to the outer wall of one side of the left and right sides of the machine body through a bracket support. The soft capsule drying machine capable of uniform heating has the advantages of uniform heating, labor saving, and reduced damage to soft capsules due to collision.

Description

Technical Field

[0001] The utility model relates to the technical field of heating and drying, in particular to a soft capsule drying machine capable of uniform heating. Background Art

[0002] The purpose of drying soft capsules is to ensure the quality, stability and shelf life of soft capsules, thereby ensuring the effectiveness and safety of the drugs.

[0003] The patent with publication number CN205332709U discloses a soft capsule drying machine. It includes a frame, an upper cover and a rotating cage assembly, the frame is provided with a box body, the box body cooperates with the upper cover to form an accommodating space, the rotating cage assembly is arranged in the accommodating space, the frame is provided with a driving motor for driving the rotating cage assembly to rotate in the accommodating space, the frame is provided with a drying fan, the box body is provided with at least one through hole, each through hole is provided with a shielding plate, the blowing port of the drying fan corresponds to the through hole of the box body, and the shielding plate has a first position in which the cover is placed on the through hole of the box body during installation so that the blowing port of the drying fan is isolated from the accommodating space and a second position in which the cover is blown open by the drying fan so that the blowing port of the drying fan is connected to the accommodating space.

[0004] Although the soft capsule dryer solves the problems of low drying efficiency and long drying time of the existing drying equipment, and also has the advantages of simple structure, short processing time and low noise, the soft capsule dryer will cause collisions between soft capsules, affecting the integrity of the soft capsules. In view of this, we will propose a soft capsule dryer that can heat evenly. Utility Model Content

[0005] The purpose of the utility model is to provide a soft capsule drying machine which can be heated evenly, so as to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A soft capsule drying machine capable of uniform heating comprises a machine body, wherein the interior of the machine body is hollow and the front and rear end surfaces are open, shield plates are hinged at the upper ends of the front and rear end surfaces of the machine body, a feed pipe for introducing soft capsules to be dried is fixedly inserted at the front of the top of the machine body, a plurality of uniformly distributed rollers are rotatably connected between the left and right side walls of the machine body through a rotating shaft, the arc outer walls of the plurality of rollers are sleeved with the same conveyor belt, a far-infrared electric heating plate is fixed to the inner wall of the top of the machine body by bolts, and a motor for driving the rollers is fixed to one of the left and right outer walls of the machine body by a bracket.

[0008] Preferably, the feed pipe comprises a round tube, an oblique round tube and a square tube fixed by bolts from top to bottom, the oblique round tube is inclined toward the rear end face of the machine body, and the cross-sectional area of ​​the square tube is larger than the cross-sectional areas of the round tube and the oblique round tube.

[0009] Preferably, the bottom end surface of the square tube is open and a slot for discharging soft capsules is provided at the lower end of the rear side wall of the square tube, and the bottom surface of the square tube does not contact the conveyor belt.

[0010] Preferably, a glass is provided at the center of the upper end of the baffle, the top end of the baffle is hinged to the top surface of the body by a hinge, and a handle is fixed to the baffle near the lower edge by screws. The size of the baffle on the front end surface completely covers the front end open surface of the body, while the size of the baffle on the rear end surface only covers two-thirds of the area of ​​the rear end surface of the body from top to bottom.

[0011] Preferably, one end of the rotating shaft close to the front end surface of the body extends out of the side wall of the body and is coaxially connected to the output shaft of the motor.

[0012] Preferably, the outer surface of the conveyor belt is pasted with oil paper for preventing the soft capsules from melting and sticking, and the left and right sides of the conveyor belt are both 3mm to 5mm away from the left and right inner walls of the machine body.

[0013] Preferably, a downwardly inclined discharging inclined plate is fixed by bolts in the machine body below the rear end of the conveyor belt, and the plate width of the discharging inclined plate decreases linearly from top to bottom.

[0014] Preferably, the far-infrared heating plate and the motor are electrically connected to an external power source via wires.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. This soft capsule dryer with uniform heating has simple structure, easy operation, resource saving and labor saving;

[0017] 2. The soft capsule dryer can heat evenly and reduce the phenomenon of soft capsules being damaged due to collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is one of the overall structural schematic diagrams of the utility model;

[0019] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0020] Figure 3 It is a side sectional structural schematic diagram in the utility model;

[0021] Figure 4 For utility model Figure 3 A schematic diagram of the enlarged structure at point A;

[0022] Figure 5 It is a three-dimensional cross-sectional structural schematic diagram in the utility model.

[0023] In the figure:

[0024] 1. Machine body; 10. Feed pipe; 100. Round pipe; 101. Oblique round pipe; 102. Square pipe;

[0025] 2. Shield; 20. Glass; 21. Handle;

[0026] 3. Roller; 30. Rotating shaft;

[0027] 4. Conveyor belt; 40. Oil paper;

[0028] 5. Far infrared heating plate;

[0029] 6. Discharging inclined plate;

[0030] 7. Motor. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the utility model to clearly and completely describe the technical solution in the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0033] A soft capsule drying machine capable of uniform heating comprises a machine body 1, wherein the machine body 1 is hollow inside and has open front and rear end surfaces, and shield plates 2 are hinged at the upper ends of the front and rear end surfaces of the machine body 1, and the shield plates 2 are installed to facilitate maintenance when the device fails, and a feed pipe 10 for introducing soft capsules to be dried is fixedly inserted at the front of the top of the machine body 1, and a plurality of uniformly distributed rollers 3 are rotatably connected between the left and right side walls of the machine body 1 through a rotating shaft 30, and the rollers 3 are used to drive a conveyor belt 4 to operate, and the arc outer walls of the plurality of rollers 3 are sleeved with the same conveyor belt 4, and the conveyor belt 4 is used to transport the soft capsules, and a far-infrared electric heating plate 5 is fixed to the inner wall of the top of the machine body 1 through bolts, and the far-infrared electric heating plate 5 is used to provide temperature, and a motor 7 for driving the rollers 3 is fixed to the outer wall of one of the left and right sides of the machine body 1 through a bracket, and the motor 7 is used to drive the conveyor belt 4 to operate.

[0034] In this embodiment, the feed pipe 10 includes a round tube 100, an oblique round tube 101 and a square tube 102 fixed by bolts from top to bottom. The oblique round tube 101 is inclined toward the rear end surface of the body 1 to prevent the soft capsules from falling onto the bottom surface of the body 1, and the cross-sectional area of ​​the square tube 102 is larger than the cross-sectional areas of the round tube 100 and the oblique round tube 101 to prevent the soft capsules from being blocked at the square tube 102 and causing damage.

[0035] In this embodiment, the bottom end surface of the square tube 102 is open and a slot for discharging soft capsules is provided at the lower end of the rear side wall of the square tube 102. The height of the slot is preferably 8 mm, so that soft capsules of various specifications can be discharged in a single layer to avoid accumulation of soft capsules when they fall into the conveyor belt. At the same time, the soft capsules can be heated evenly, and the bottom surface of the square tube 102 does not contact the conveyor belt 4, so as to avoid friction and collision with the surface of the conveyor belt 4.

[0036] In this embodiment, a glass 20 is provided at the center of the upper end of the baffle 2, through which the internal processing conditions can be observed conveniently. The top of the baffle 2 is hinged to the top surface of the body 1 by a hinge, and a handle 21 is fixed by screws near the lower edge of the baffle 2 to facilitate opening the baffle 2 outwards. The size of the baffle 2 on the front end surface completely covers the front end open surface of the body 1 to prevent the temperature loss in the body 1, while the size of the baffle 2 on the rear end surface only covers two-thirds of the area of ​​the rear end surface of the body 1 from top to bottom. While maintaining the temperature in the body 1 as much as possible, a certain space needs to be reserved for installing the discharge inclined plate 6.

[0037] In this embodiment, one end of the rotating shaft 30 near the front end surface of the body 1 extends out of the side wall of the body 1 and is coaxially connected to the output shaft of the motor 7 , and the motor 7 is used to provide driving force for the conveyor belt 4 .

[0038] In this embodiment, the outer surface of the conveyor belt 4 is pasted with oil paper 40 for preventing the soft capsule from melting and sticking. Since the soft capsule shell is usually made of gelatin, which is a protein and protein is not easy to stick to oil, the left and right sides of the conveyor belt 4 are 3mm to 5mm away from the left and right inner walls of the body 1. While avoiding friction between the conveyor belt 4 and the left and right inner walls of the body 1, it also prevents the soft capsule from falling from the gap between the edge of the conveyor belt 4 and the inner wall of the body 1.

[0039] In this embodiment, a downwardly inclined discharge inclined plate 6 is fixed by bolts below the rear end of the conveyor belt 4 in the body 1, and the plate width of the discharge inclined plate 6 decreases linearly from top to bottom. The discharge inclined plate 6 is used to guide the heated soft capsules out, and the plate width of the discharge inclined plate 6 is gradually reduced to maintain the temperature in the body 1 and reduce the heat dissipation.

[0040] In this embodiment, the far-infrared electric heating plate 5 and the motor 7 are both electrically connected to an external power source through a wire, and the external power source provides electrical energy to maintain the normal function of the device.

[0041] Finally, it should be noted that the far-infrared heating plate 5 and the motor 7 involved in the present invention are universal standard parts or parts known to those skilled in the art, and their structures and principles are known to those skilled in the art through technical manuals or conventional experimental methods, and will not be elaborated here.

[0042] When the soft capsule drying machine capable of uniform heating of the utility model is used, the far-infrared electric heating plate 5 and the motor 7 are first turned on to maintain the processing temperature and drive the conveyor belt 4 to operate, and then the soft capsule is fed from the feeding pipe 10 at the top of the machine body 1 to the outer surface of the conveyor belt 4. Since the end of the feeding pipe 10 is a square tube 102, and a notch is provided at the junction edge between the bottom end face and the rear end face of the square tube 102, when the conveyor belt 4 moves toward the discharge inclined plate 6, the soft capsule will be spread out through the notch end of the square tube 102 to avoid accumulation. The far-infrared electric heating plate 5 on the top of the inner wall of the machine body 1 has the characteristics of saving electric energy and long service life. When transported by the conveyor belt 4, the soft capsule is heated evenly, and the surface of the conveyor belt 4 is adhered with oil paper 40 to prevent the soft capsule shell from adhering to the conveyor belt 4. A discharge inclined plate 6 is installed at the rear end of the machine body 1, and a collection container is placed below the discharge inclined plate 6 to facilitate the unified collection of the soft capsules after drying.

[0043] The above shows and describes the basic principle, main features and advantages of the present embodiment of the utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiment. The above embodiment and description are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present embodiment may have various changes and improvements, which fall within the scope of the present utility model to be protected. The scope of protection claimed by the present utility model is defined by the attached claims and their equivalents.

Claims

1. A soft capsule drying machine capable of uniform heating, comprising a machine body (1), characterized in that: The machine body (1) is hollow inside and has open front and rear end surfaces. The front and rear end surfaces of the machine body (1) are both hingedly connected with shielding plates (2). A feed pipe (10) for introducing soft capsules to be dried is fixedly inserted at the front of the top of the machine body (1). A plurality of evenly distributed rollers (3) are rotatably connected between the left and right side walls of the machine body (1) via a rotating shaft (30). The arc outer walls of the plurality of rollers (3) are sleeved with a same conveyor belt (4). A far-infrared electric heating plate (5) is fixedly connected to the inner wall of the top of the machine body (1) via bolts. A motor (7) for driving the rollers (3) is fixedly supported by a bracket on one of the left and right outer walls of the machine body (1). The feed pipe (10) comprises a round tube (100), an oblique round tube (101) and a square tube (102) which are fixed in sequence from top to bottom by bolts, the oblique round tube (101) is inclined toward the rear end surface of the machine body (1), and the cross-sectional area of ​​the square tube (102) is larger than the cross-sectional areas of the round tube (100) and the oblique round tube (101); The bottom end surface of the square tube (102) is open and a slot for discharging soft capsules is provided at the lower end of the rear side wall of the square tube (102), and the bottom surface of the square tube (102) and the conveyor belt (4) are not in contact with each other.

2. The soft capsule drying machine capable of uniform heating according to claim 1, characterized in that: A glass (20) is arranged at the center of the upper end of the shield (2); the top end of the shield (2) is hinged to the top surface of the body (1) by a hinge; a handle (21) is fixed to the shield (2) near the lower edge by screws; the shield (2) on the front end surface completely covers the front end open surface of the body (1), and the shield (2) on the rear end surface only covers two-thirds of the area of ​​the rear end surface of the body (1).

3. The soft capsule drying machine capable of uniform heating according to claim 1, characterized in that: One end of the rotating shaft (30) close to the front end surface of the machine body (1) extends out of the side wall of the machine body (1) and is coaxially connected to the output shaft of the motor (7).

4. The soft capsule drying machine capable of uniform heating according to claim 1, characterized in that: The outer surface of the conveyor belt (4) is pasted with oil paper (40) for preventing the soft capsules from melting and sticking, and the left and right sides of the conveyor belt (4) are 3 mm to 5 mm away from the left and right inner walls of the machine body (1).

5. The soft capsule drying machine capable of uniform heating according to claim 1, characterized in that: A downwardly inclined discharge inclined plate (6) is fixed by bolts in the machine body (1) below the rear end of the conveyor belt (4), and the plate width of the discharge inclined plate (6) decreases linearly from top to bottom.

6. The soft capsule drying machine capable of uniform heating according to claim 1, characterized in that: The far-infrared electric heating plate (5) and the motor (7) are both electrically connected to an external power source via a wire.

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