Automatic capsule shell and medicine powder separating device

Abstract

The utility model discloses an automatic capsule shell and medicine powder separating device, which relates to the technical field of medicine separation and recovery, and comprises filter cloth, a support frame, an outer box body and a feeding device, the support frame is fixed in the outer box body, and the filter cloth is fixed on the support frame; the feeding device comprises a feeding port capable of being opened and closed and a fan, and the supporting frame is fixed to the outer box body through fixing rods fixed to the periphery; the device further comprises a vibrating device, an elastic connecting belt, a connecting top plate, a supporting rod, a sealing device, a telescopic rod, a powder guide cylinder, a first discharging port and a second discharging port. Through the vibration device installed on the supporting rod, the filter cloth can be cleaned through vibration at the high position and the low position of the telescopic rod, the filtering and cleaning effects are improved through vibration at the low position of the telescopic rod, the filter cloth downwards forms a funnel at the low position of the telescopic rod for filtering, and cleaning is conducted at the high position of the telescopic rod; and through cooperation of vibration and gravity, the capsules are discharged from the second discharging opening through the gap between the supporting frame and the outer box body, and capsule accumulation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of drug separation and recovery, in particular to an automatic separation device for capsule shells and medicinal powders. Background Art

[0002] After capsule drugs are discarded, the medicinal powder and the capsules need to be separated, and the discarded medicinal powder needs to be uniformly recovered and processed. In the existing working process, the crushed mixture of the medicinal powder and the capsules needs to be separated by a filter cloth under the blowing of a blower.

[0003] However, the existing automatic separation device for capsule shells and medicinal powders still has the following disadvantages: during the filtering process, the filter cloth will be gradually bonded and blocked by the medicinal powder and capsule fragments, resulting in a decline in the filtering effect. At this time, the filter cloth needs to be taken out and shaken reversely, which wastes labor and reduces the use efficiency of the automatic separation device for capsule shells and medicinal powders. Content of the Utility Model

[0004] The purpose of the utility model is to provide an automatic separation device for capsule shells and medicinal powders to solve the problems put forward in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] An automatic separation device for capsule shells and medicinal powders includes a filter cloth, a support frame, an outer box body and a feeding device. The support frame is fixed inside the outer box body, and the filter cloth is fixed to the support frame; the feeding device is fixed to the top of the outer box body, and the feeding device includes an openable and closable feeding port and a blower; the support frame is fixed to the outer box body through fixing rods fixed around it; it also includes a vibration device, an elastic connection belt, a connection top plate, a support rod, a sealing device, a telescopic rod, a powder guide cylinder, a first discharge port and a second discharge port;

[0007] The bottom end of the telescopic rod is fixed to the inner bottom surface of the outer box body and can be telescopically extended and retracted in the vertical direction; the connecting top plate is fixed to the top of the telescopic end of the telescopic rod; the sealing device is installed on the support rod and the outer box body and is used to open or seal the gap between the powder guiding cylinder and the outer box body; there are multiple elastic connection bands, which are fixedly connected to the connecting top plate in a circumferential distribution; there are multiple support rods, which are distributed around the connecting top plate in a circumferential distribution. One end of each support rod is hinged to the support frame, and the other end is fixedly connected to the corresponding elastic connection band; the vibration device is connected to the support rod and is used to vibrate the filter cloth; there are multiple filter cloths located between the support rods respectively and are fixedly connected to the bottom of the support rod and the bottom of the connecting top plate; the top end of the powder guiding cylinder is fixed to the bottom of the support frame, and the telescopic rod penetrates through the powder guiding cylinder, and the connection part is slidingly sealed; the top of the first discharge port is communicated with the powder guiding cylinder, and the bottom of the first discharge port penetrates and extends to the outside of the outer box body; the second discharge port is opened at the bottom of the outer box.

[0008] As a further preference of the present invention, the vibration device includes a striking hammer, a striking connecting rod, a connecting collar and a striking motor. The striking motor is fixed to the support rod, and its output end is inserted with the connecting collar; the connecting collar is fixed with striking connecting rods on both sides. One striking connecting rod is located above the support rod, and the other is located below the support rod. The striking connecting rod is rotatably connected to the support rod; a striking hammer is fixed to the end of the striking connecting rod, and the striking hammer is used to strike and vibrate the filter cloth to prevent the powder from adhering to the filter cloth.

[0009] As a further preference of the present invention, multiple axial strip-shaped rubber protrusions are fixed on the inner side of the connecting collar and the outer side of the striking motor. There is a gap between the outer ends of the rubber protrusions and the other side. When the filter cloth obstructs, the rubber protrusions on both sides are repeatedly squeezed and collided, so that the striking hammer vibrates.

[0010] As a further preference of the present invention, the sealing device includes a sealing ring, a connecting rope and a support pulley. The sealing ring is slidably connected to the inner side wall of the outer box body in the vertical direction and is used to seal the gap between the outer box body and the powder guiding cylinder; one end of the connecting rope is fixed to the support rod, and the other end is fixed to the sealing ring; the support pulley is fixed above the support frame and is used to guide the connecting rope, and is used to drive the sealing ring to move up and down through the rotation of the support rod, so as to realize the opening and sealing of the gap between the support frame and the outer box body.

[0011] As a further preference of the present invention, a guiding slope plate is fixed to the bottom of the outer box body and is inclined downward to the other side of the first discharge port and is communicated with the second discharge port. The second discharge port is located on the side of the outer box body away from the first discharge port and is used to guide the capsules to be discharged from the second discharge port.

[0012] As a further preference of the present utility model, a guiding plate is provided at the connection between the top of the outer box body and the feeding device. The guiding plate is fixed to the outer box body and converges towards the center inside the outer box body to prevent the capsules and the mixture from falling into the gap between the support frame and the outer box body.

[0013] As a further preference of the present utility model, the powder guiding cylinder converges towards the central inclined plane, and its bottom end is communicated and fixed with a first discharge port for guiding the filtered medicinal powder to fall out from the first discharge port.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: Through the vibration device installed on the support rod, the filter cloth can be cleaned by vibration both at the high position and the low position of the telescopic rod. The filtering and cleaning effects are improved by vibrating at the low position of the telescopic rod. Filtration is carried out by forming a funnel with the filter cloth downward at the low position of the telescopic rod, and cleaning is carried out at the high position of the telescopic rod. With the cooperation of vibration and gravity, the capsules are discharged from the second discharge port through the gap between the support frame and the outer box body, avoiding the accumulation of capsules. Through the above structural settings, while preventing the medicinal powder from blocking the filter cloth, the labor force of personnel is saved. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art.

[0016] Figure 1 It is a schematic structural diagram of the automatic separation device for capsule shells and medicinal powder in this embodiment.

[0017] Figure 2 It is another working state schematic diagram of the automatic separation device for capsule shells and medicinal powder in this embodiment.

[0018] Figure 3 It is a top view of the internal filtration structure in the automatic separation device for capsule shells and medicinal powder in this embodiment.

[0019] Figure 4 It is a schematic structural diagram of the vibration device in the automatic separation device for capsule shells and medicinal powder in this embodiment.

[0020] Figure 5 It is Figure 4 the enlarged view at A in

[0021] Figure 6 It is Figure 2 the enlarged view at B in

[0022] In the figure: 1. Filter cloth; 2. Support frame; 3. Vibration device; 4. Elastic connection belt; 5. Connection top plate; 6. Support rod; 7. Outer box body; 8. Guide plate; 9. Guide slope plate; 10. First discharge port; 11. Powder guide cylinder; 12. Telescopic rod; 13. Second discharge port; 14. Fixed rod; 15. Sealing device; 16. Feeding device; 301. Impact hammer; 302. Impact connecting rod; 303. Connecting collar; 304. Impact motor; 1501. Sealing ring; 1502. Connecting rope; 1503. Support pulley. Specific embodiments

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0024] Refer to Figures 1 - 6 As shown, an automatic separation device for capsule shells and medicinal powders includes a filter cloth 1, a support frame 2, an outer box body 7 and a feeding device 16. The support frame 2 is fixed inside the outer box body 7, and the filter cloth 1 is fixed to the support frame 2; the feeding device 16 is fixed to the top of the outer box body 7. The feeding device 16 includes an openable and closable feeding port and a blower. The blower and the feeding port are common settings and will not be elaborated here; a guide plate 8 is provided at the connection between the top of the outer box body 7 and the feeding device 16. The guide plate 8 is fixed to the outer box body 7 and converges towards the center of the inner part of the outer box body 7 to prevent capsules and mixtures from falling into the gap between the support frame 2 and the outer box body 7.

[0025] As Figures 1 - 3 shown, the support frame 2 is fixed to the outer box body 7 through fixed rods 14 fixed around; it also includes a vibration device 3, an elastic connection belt 4, a connection top plate 5, a support rod 6, a sealing device 15, a telescopic rod 12, a powder guide cylinder 11, a first discharge port 10 and a second discharge port 13;

[0026] Refer to Figure 6As shown, in the embodiment of the present utility model, the bottom end of the telescopic rod 12 is fixed to the inner bottom surface of the outer box body 7 and can be telescopically moved up and down in the vertical direction; the connecting top plate 5 is fixed to the top of the telescopic end of the telescopic rod 12; the sealing device 15 is installed on the support rod 6 and the outer box body 7 and is used to open or seal the gap between the powder guiding cylinder 11 and the outer box body 7; the sealing device 15 includes a sealing ring 1501, a connecting rope 1502 and a support pulley 1503. The sealing ring 1501 is slidably connected to the inner side wall of the outer box body 7 in the vertical direction and is used to seal the gap between the outer box body 7 and the powder guiding cylinder 11; one end of the connecting rope 1502 is fixed to the support rod 6 and the other end is fixed to the sealing ring 1501; the support pulley 1503 is fixed above the support frame 2 and is used to guide the connecting rope 1502, and is used to drive the sealing ring 1501 to move up and down by the rotation of the support rod 6, so as to realize the opening and sealing of the gap between the support frame 2 and the outer box body 7. The sealing ring 1501 is made of rubber material.

[0027] As Figure 3 shown, in the embodiment of the present utility model, there are multiple elastic connection bands 4, which are fixedly connected to the connecting top plate 5 in a circumferential distribution; there are multiple support rods 6, which are distributed around the connecting top plate 5 in a circumferential distribution. One end of each support rod 6 is hinged to the support frame 2, and the other end is fixedly connected to the corresponding elastic connection band 4, so as to ensure the connection between the support rod 6 and the connecting top plate 5 during the up and down movement of the telescopic rod 12.

[0028] As Figure 4 and Figure 5 shown, in the embodiment of the present utility model, the vibration device 3 is connected to the support rod 6 and is used to vibrate the filter cloth 1; the vibration device 3 includes a vibration hammer 301, a vibration connecting rod 302, a connecting collar 303 and a vibration motor 304. The vibration motor 304 is fixed to the support rod 6, and its output end is inserted with the connecting collar 303; the connecting collar 303 is fixed with vibration connecting rods 302 on both sides. One vibration connecting rod 302 is located above the support rod 6 and the other is located below the support rod 6. The vibration connecting rod 302 is rotatably connected to the support rod 6; a vibration hammer 301 is fixed to the end of the vibration connecting rod 302, and the vibration hammer 301 is used to impact and vibrate the filter cloth 1 to prevent the powder from adhering to the filter cloth 1. The inner side of the connecting collar 303 and the vibration motor 304 are both fixed with multiple axial strip-shaped rubber protrusions. There is a gap between the outer ends of the rubber protrusions and the other side. When the filter cloth 1 obstructs, the rubber protrusions on both sides repeatedly squeeze and collide, causing the vibration hammer 301 to vibrate. The vibration motor 304 is a slow motor with a speed of 1-2 revolutions per second.

[0029] In the embodiment of the present utility model, there are multiple pieces of filter cloth 1 respectively located between the support rods 6 and fixedly connected to the bottom of the support rods 6 and the bottom of the connecting top plate 5; further, in another embodiment of the present utility model, the filter cloth 1 is an integral piece, which is convenient for replacement.

[0030] As Figure 1 and Figure 2 As shown, in the embodiment of the present utility model, the top end of the powder guiding cylinder 11 is fixedly connected to the bottom of the support frame 2, the telescopic rod 12 passes through the powder guiding cylinder 11, and the connection part is slidably sealed; the top of the first discharge port 10 communicates with the powder guiding cylinder 11, and the bottom of the first discharge port 10 penetrates and extends to the outside of the outer box body 7; the powder guiding cylinder 11 converges towards the center obliquely, and its bottom end is fixedly connected to the first discharge port 10 for guiding the filtered medicinal powder to fall out of the first discharge port 10. The second discharge port 13 is opened at the bottom of the outer box, and a guiding slope plate 9 is fixedly connected to the bottom of the outer box body 7 and inclined downward towards the other side of the first discharge port 10 and communicates with the second discharge port 13. The second discharge port 13 is located on the side of the outer box body 7 away from the first discharge port 10 for guiding the capsules to be discharged from the second discharge port 13.

[0031] The working process of the present utility model is as follows: 1. Add the capsules and medicinal powder into the outer box body 7 through the feed port of the feeding device 16, and guide them above the filter cloth 1 through the guide plate 8. At this time, the telescopic rod 12 is at the low point, and the filter cloth 1 is tightened; 2. Start the fan at the feeding device 16. Under the action of the wind pressure, and by starting the vibration device 3 to knock the filter cloth 1, the medicinal powder falls into the powder guiding cylinder 11 and is discharged through the first discharge port 10 for centralized treatment; 3. Start the telescopic rod 12 to drive the connecting top plate 5 to move upward, thereby making the support rods 6 tilt upward, driving the filter cloth 1 to turn up and tighten, the sealing device 15 descends, the gap between the outer box body 7 and the powder guiding cylinder 11 is opened, start the vibration device 3, and the capsules fall through the gap, and flow out through the guiding slope plate 9 and the second discharge port 13.

[0032] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An automatic separation device for a capsule shell and medicinal powder, comprising a filter cloth, a support frame, an outer box body and a feeding device. The support frame is fixed inside the outer box body, and the filter cloth is fixed to the support frame; the feeding device is fixed to the top of the outer box body, and the feeding device includes an openable and closable feeding port and a blower, characterized in that: The support frame is fixed to the outer box body through fixing rods fixed around it; it further includes a vibration device, an elastic connection belt, a connection top plate, a support rod, a sealing device, a telescopic rod, a powder guiding cylinder, a first discharge port, and a second discharge port; The bottom end of the telescopic rod is fixed to the inner bottom surface of the outer box body, and the telescopic rod can telescopically move up and down in the vertical direction; the connection top plate is fixed to the top of the telescopic end of the telescopic rod; the sealing device is installed on the support rod and the outer box body for opening or sealing the gap between the powder guiding cylinder and the outer box body; there are multiple elastic connection belts, which are fixedly connected around the connection top plate in a circular distribution; there are multiple support rods, which are distributed around the connection top plate in a circular distribution, one end of which is hinged to the support frame, and the other end is fixedly connected to the corresponding elastic connection belt; the vibration device is connected to the support rod for vibrating the filter cloth; there are multiple filter cloths located between the support rods respectively, and are fixedly connected to the bottom of the support rod and the bottom of the connection top plate; the top end of the powder guiding cylinder is fixed to the bottom of the support frame, and the telescopic rod passes through the powder guiding cylinder, and the connection part is slidably sealed; the top of the first discharge port communicates with the powder guiding cylinder, and the bottom of the first discharge port penetrates and extends to the outside of the outer box body; the second discharge port is opened at the bottom of the outer box.

2. The automatic separation device for capsule shells and medicinal powders according to claim 1, wherein: The vibration device includes a striking hammer, a striking connecting rod, a connecting collar, and a striking motor. The striking motor is fixed to the support rod, and its output end is inserted with the connecting collar; the connecting collar is fixed with striking connecting rods on both sides, one striking connecting rod is located above the support rod, and the other is located below the support rod, and the striking connecting rod is rotatably connected to the support rod; a striking hammer is fixed to the end of the striking connecting rod, and the striking hammer is used for hitting and vibrating the filter cloth.

3. The automatic separation device for capsule shells and medicinal powders according to claim 2, wherein: Both the inner side of the connecting collar and the outer side of the striking motor are fixed with multiple axial strip-shaped rubber protrusions, and there is a gap between the outer ends of the rubber protrusions and the other side.

4. The automatic separation device for capsule shells and medicinal powders according to claim 1, characterized in that: The sealing device includes a sealing ring, a connecting rope, and a support pulley. The sealing ring is slidably connected to the inner side wall of the outer box body in the vertical direction for sealing the gap between the outer box body and the powder guiding cylinder; one end of the connecting rope is fixed to the support rod, and the other end is fixed to the sealing ring; the support pulley is fixed above the support frame for guiding the connecting rope.

5. The automatic separation device for capsule shells and medicinal powders according to claim 1, wherein: The bottom of the outer box body is fixed with a guiding slope plate that slopes downward obliquely towards the other side of the first discharge port and communicates with the second discharge port. The second discharge port is located on the side of the outer box body away from the first discharge port.

6. The automatic separation device for capsule shells and medicinal powders according to claim 1, characterized in that: A guiding plate is provided at the connection between the top of the outer box body and the feeding device. The guiding plate is fixed to the outer box body and converges towards the center of the inner part of the outer box body.

7. The automatic separation device for capsule shells and medicinal powders according to claim 1, wherein: The powder guiding cylinder converges towards the center in an inclined plane, and its bottom end is connected and fixed to the first discharge port.

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