Sub-packaging machine

Abstract

The present invention discloses a sub-packaging machine, which includes a rectangular support frame. A support plate is horizontally arranged on the inner wall of the support frame. A vibrating material plate that is transparent and matches the inner cavity of the support frame is movably arranged at the top of the support plate. At the top of the support plate, there are a plurality of annular medicine collecting tubes that are located above the vibrating material plate and are connected by a rotating shaft and fixedly connected to the rotating shaft. A medicine outlet is formed on the vibrating material plate. The bottom end of the support frame is provided with a medicine discharging pipe that is inclined outward and is U-shaped. The topmost end of the medicine discharging pipe is provided with a funnel-shaped anti-falling hopper. A driving mechanism for driving the plurality of medicine collecting tubes to rotate is arranged on the support frame, and a vibration adjusting mechanism for driving the vibrating material plate to perform horizontal linear reciprocating motion is arranged at the end of the support frame. In the present invention, the medicine comes out from the bottom end of the medicine collecting tube and enters the interior of the medicine outlet, then enters the interior of the anti-falling hopper from the medicine outlet, and finally is discharged from the medicine discharging pipe, which is convenient for dispersing and counting the medicine, so as to facilitate subsequent bagging and packaging.

Description

Technical Field

[0001] The present invention relates to the technical field of subcontracting machines, specifically to a subcontracting machine. Background Art

[0002] In order to facilitate the administration of drugs to patients, hospitals need to peel the drugs on the medicine plates and put them into bags, which requires the use of subcontracting machines. At present, most subcontracting machines use conveyor belts to convey a large number of drugs and then put them into bags. However, the drugs conveyed on the conveyor belt are crowded together, which is not convenient for counting and bagging. Summary of the Invention

[0003] To solve the defects existing in the prior art, the present invention provides a subcontracting machine.

[0004] To solve the above technical problems, the present invention provides the following technical solutions:

[0005] The subcontracting machine of the present invention includes a rectangular support frame. A support plate is horizontally provided on the inner wall of the support frame. The top of the support plate is movably provided with a vibrating plate that is transparent and matches the inner cavity of the support frame. The top of the support plate is provided with a plurality of annular medicine collecting tubes located above the vibrating plate and connected by a rotating shaft and fixedly connected to the rotating shaft. The vibrating plate is provided with a medicine outlet. The bottom end of the support frame is provided with a U-shaped medicine discharging pipe that is inclined outward. The topmost end of the medicine discharging pipe is provided with a funnel-shaped anti-falling hopper. The support frame is provided with a driving mechanism for driving a plurality of medicine collecting tubes to rotate. The end of the support frame is provided with a vibration adjusting mechanism for driving the vibrating plate to perform a horizontal linear reciprocating motion. One side of the support frame is provided with a support. One side of the support is provided with a conveyor belt for transporting drugs. One end of the support close to the support frame is provided with a guiding and transporting mechanism for transporting the drugs transported on the conveyor belt into the medicine collecting tubes.

[0006] As a preferred technical solution of the present invention, the driving mechanism includes a connecting ring surrounding the outside of a plurality of medicine collecting tubes and fixedly connected to the outer walls of the plurality of medicine collecting tubes. A rack is provided on the outer wall of the connecting ring and surrounds the outer wall of the connecting ring for one week. A fixed plate is provided on the outer wall of the support frame. The top of the fixed plate is provided with a gear meshing with the rack. A reduction motor for driving the gear to rotate is installed on the fixed plate.

[0007] As a preferred technical solution of the present invention, the vibration adjustment mechanism includes a mounting plate provided on the outer wall of the support frame and a guiding connecting plate that moves horizontally in a straight line and is fixedly connected to the vibrating material plate. A guiding hole for the guiding connecting plate to pass through is provided on the support frame. One end of the guiding connecting plate away from the vibrating material plate is provided with a D-shaped guiding ring located above the mounting plate. A guiding groove is provided at the top end of the guiding ring. A rotating column is provided at the outer end of the mounting plate. A guiding plate is provided at the top end of the rotating column. One end of the guiding plate away from the rotating column is provided with a guiding column that slides vertically downward and matches the guiding groove. A kidney-shaped hole for the movement of the vibrating material plate is provided on the vibrating material plate. A driving motor for driving the rotation of the rotating column is installed on the mounting plate.

[0008] As a preferred technical solution of the present invention, the medicine guiding and transporting mechanism includes a guiding plate provided on the inner wall of the bracket and inclined downward to be U-shaped above the medicine collecting pipe. On both sides of the top end of the guiding plate, there are provided sector-shaped baffle plates that match the conveyor belt.

[0009] As a preferred technical solution of the present invention, a falling prevention baffle is provided at the top end of the guiding plate. Connecting plates are provided on both sides of the bottom end of the guiding plate. One end of the two connecting plates away from the guiding plate is provided with a protective baffle that inclines downward. An elastic plate is provided on the inner wall of the protective baffle.

[0010] As a preferred technical solution of the present invention, limiting baffle plates are provided on both sides of the top end of the bracket. An inclined switch baffle is provided on the inner wall of one of the limiting baffle plates through a rotating shaft. On one end of the baffle plate close to the switch baffle and away from the guiding plate, there is provided a positioning baffle that inclines and limits the switch baffle.

[0011] As a preferred technical solution of the present invention, an electric push rod horizontally arranged and located above the conveyor belt is installed on the limiting baffle plate connected to the switch baffle. A T-shaped slider is provided on the output shaft of the electric push rod. A sliding groove that matches the slider is provided on the switch baffle.

[0012] As a preferred technical solution of the present invention, an L-shaped support frame connected to the end of the bracket is provided at the top end of the support frame. Two image acquisition mechanisms for image acquisition of the medicine inside the medicine collecting pipe are provided on the support frame. The image acquisition mechanism includes an annular mounting seat provided at the top end of the support frame. A rectangular placement seat is provided at the top end of the mounting seat. A mounting hole communicating with the hole of the mounting seat is provided on the placement seat. A camera passing through the hole of the mounting seat is placed inside the mounting hole.

[0013] As a preferred technical solution of the present invention, two limiting components for limiting the camera are provided in the mounting holes of the placing seat. The limiting components include a receiving cavity opened on the inner wall of the mounting hole. A plurality of return springs are provided inside the receiving cavity, and a T-shaped limiting pressing plate is provided at the outer end of the receiving cavity.

[0014] As a preferred technical solution of the present invention, a protection mechanism for protecting the lens of the camera is provided at the bottom end of the support frame. The protection mechanism includes two vertically downward connecting rods provided at the bottom end of the support frame. A horizontally arranged base is provided at the bottom end of the connecting rod. U-shaped protection plates are provided at both ends of the base. A two-way push rod is installed on the base. Protection covers moving along the protection plates are provided on the two output shafts of the two-way push rod. Elastic pads are provided on both the protection cover and the protection plate.

[0015] The beneficial effects of the present invention are:

[0016] 1. For this kind of sub-packaging machine, the medicine granules peeled from the medicine plate are placed on the conveyor belt at the top of the bracket. The conveyor belt transports the medicine granules on the conveyor belt. Under the guiding action of the medicine guiding and transporting mechanism, the medicine granules are guided and transported into the inside of the medicine collecting tube, which is convenient for transporting the medicine granules into the inside of the medicine collecting tube, so as to facilitate subsequent counting and bagging of the medicine granules entering the inside of the medicine collecting tube. The medicine granules entering the inside of the medicine collecting tube are driven by the driving mechanism, so that the medicine collecting tube rotates, and the medicine collecting tube takes away the medicine granules. The medicine guiding and transporting mechanism continues to transport the medicine granules on the conveyor belt into the next medicine collecting tube. The vibration adjusting mechanism can drive the vibrating plate to move back and forth, and vibrate and disperse the multiple medicine granules on the vibrating plate and inside the medicine collecting tube, avoiding the phenomenon of medicines sticking together or overlapping. After the medicine collecting tube filled with medicine granules moves to the medicine outlet on the vibrating plate, the medicine comes out from the bottom end of the medicine collecting tube and enters the inside of the medicine outlet, and then enters the inside of the anti-falling hopper, and finally is discharged from the medicine discharging tube, which is convenient for dispersing and counting the medicines, so as to facilitate subsequent bagging and packaging.

[0017] 2. For this kind of sub-packaging machine, when driving the medicine collecting tube to rotate, the output shaft of the reduction motor drives the gear to rotate. The gear meshes with the rack on the outer wall of the connecting ring, so that the connecting ring rotates. The connecting ring drives the multiple medicine collecting tubes inside the connecting ring to rotate, so as to drive the medicines inside the medicine collecting tube and on the vibrating plate to move, which is convenient for driving the medicine collecting tube to rotate.

[0018] 3. When the sub-packaging machine scatters the medicine particles inside the medicine collecting tube, the output shaft of the driving motor drives the rotating column to rotate. The rotating column drives the guide plate to rotate, and the guide plate drives the guide column to rotate. During the rotation of the guide plate, under the guiding action of the guiding holes on the support frame, the guide column drives the D-shaped guide ring to perform a linear reciprocating motion. The guide ring drives the guide connecting plate to move, thereby driving the vibrating plate to move inside the support frame. During the movement of the vibrating plate, the medicine particles inside the medicine collecting tube are scattered.

[0019] 4. When the sub-packaging machine transports the medicine particles, the switch baffle guides the medicine particles transported on the conveyor belt. Under the action of two fan-shaped baffle plates, the medicine particles are transported from the conveyor belt into the U-shaped guide plate. The anti-falling baffle limits the medicine particles to prevent them from falling out of the U-shaped guide plate. The protective baffle can buffer the medicine particles rolling from the guide plate, and the elastic plate plays a good protective role for the medicine particles. After the number of medicine particles inside a medicine collecting tube reaches the requirement, the output shaft of the electric push rod pushes the slider to move inside the chute, causing the switch baffle to rotate through the rotating shaft. The end of the switch baffle leans against the inner wall of the other limiting baffle, and then the medicine can be limited. After the aggregate tube rotates a certain angle, the output shaft of the electric push rod drives the switch baffle to reset, making the end of the switch baffle lean against the positioning baffle, so as to control the amount of medicine particles guided into the medicine collecting tube.

[0020] 5. After the sub-packaging machine scatters the medicine particles inside the medicine collecting tube, the camera takes pictures of the medicine inside the medicine collecting tube for image acquisition. Two cameras perform image acquisition on the medicine inside two medicine collecting tubes. The two acquisitions before and after scattering can more accurately know the number of medicine particles inside the medicine collecting tube, improving the accuracy of image acquisition. When installing the camera, the camera is placed into the placement hole on the rectangular placement seat. Under the action of the elastic potential energy of the return spring, the limiting pressure plate limits the camera, facilitating the fixed installation of the camera.

[0021] 6. When the camera is not in use, the two output shafts of the bidirectional push rod drive the protective cover plate to move. The protective cover plate cooperates with the U-shaped protective plate, and the protective cover plate can cover the lens of the camera, avoiding dust or stains adhering to the lens of the camera and affecting the accuracy of image acquisition. Description of the Drawings

[0022] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention. In the drawings:

[0023] Figure 1 is a schematic structural diagram of the sub-packaging machine of the present invention;

[0024] Figure 2 It is a schematic diagram of the connection structure between the support frame and the support plate of the sub-packaging machine of the present invention;

[0025] Figure 3 It is a schematic diagram of the drive mechanism structure of the sub-packaging machine of the present invention;

[0026] Figure 4 It is a schematic diagram of the vibration adjustment mechanism structure of the sub-packaging machine of the present invention;

[0027] Figure 5 It is a cross-sectional view of the medicine guiding and transporting mechanism structure of the sub-packaging machine of the present invention;

[0028] Figure 6 It is a cross-sectional view of the switch baffle structure of the sub-packaging machine of the present invention;

[0029] Figure 7 It is a schematic diagram of the connection structure between the support frame and the camera of the sub-packaging machine of the present invention;

[0030] Figure 8 It is a cross-sectional view of the connection structure between the placement seat and the mounting seat of the sub-packaging machine of the present invention;

[0031] Figure 9 It is a schematic diagram of the protection mechanism structure of the sub-packaging machine of the present invention.

[0032] In the figure: 1. Support frame; 2. Support plate; 3. Vibration material plate; 4. Medicine collecting pipe; 5. Medicine outlet; 6. Medicine discharging pipe; 7. Anti-falling hopper; 8. Drive mechanism; 9. Vibration adjustment mechanism; 10. Bracket; 11. Conveyor belt; 12. Medicine guiding and transporting mechanism; 13. Connecting ring; 14. Rack; 15. Fixed plate; 16. Gear; 17. Reduction motor; 18. Mounting plate; 19. Guide connecting plate; 20. Guide ring; 21. Guide groove; 22. Rotating column; 23. Guide plate; 24. Guide post; 25. Drive motor; 26. Guide plate; 27. Baffle plate; 28. Anti-falling baffle; 29. Connecting plate; 30. Protection baffle; 31. Limit baffle; 32. Switch baffle; 33. Positioning baffle; 34. Electric push rod; 35. Slide block; 36. Slide groove; 37. Support frame; 38. Image acquisition mechanism; 39. Mounting seat; 40. Placement seat; 41. Mounting hole; 42. Camera; 43. Limit component; 44. Storage cavity; 45. Return spring; 46. Limit pressure plate; 47. Protection mechanism; 48. Connecting rod; 49. Base; 50. Protection plate; 51. Bi-directional push rod; 52. Protection cover plate. Detailed implementation manners

[0033] The following describes the preferred embodiments of the present invention with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustration and explanation of the present invention, and are not used to limit the present invention.

[0034] Embodiment: AsFigure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9 As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9 , the sub-packaging machine of the present invention includes a rectangular support frame 1. A support plate 2 is horizontally provided on the inner wall of the support frame 1. A vibrating plate 3, which is transparent and matches the inner cavity of the support frame 1, is movably provided at the top of the support plate 2. A plurality of annular medicine collecting tubes 4, which are located above the vibrating plate 3 and are connected to the support plate 2 through a rotating shaft and fixedly connected to the rotating shaft, are provided at the top of the support plate 2. A medicine outlet 5 is formed on the vibrating plate 3. A discharge pipe 6, which is inclined outward and U-shaped, is provided at the bottom end of the support frame 1. A funnel-shaped anti-falling hopper 7 is provided at the topmost end of the discharge pipe 6. A driving mechanism 8 for driving a plurality of medicine collecting tubes 4 to rotate is provided on the support frame 1. A vibration adjusting mechanism 9 for driving the vibrating plate 3 to perform horizontal linear reciprocating motion is provided at the end of the support frame 1. A support 10 is provided on one side of the support frame 1. A conveyor belt 11 for transporting medicines is provided on one side of the support 10. A guiding and transporting mechanism 12 for transporting the medicines transported on the conveyor belt 11 to the inside of the medicine collecting tube 4 is provided at one end of the support 10 close to the support frame 1. The medicine particles peeled from the medicine plate are placed on the conveyor belt 11 at the top of the support 10. The conveyor belt 11 transports the medicine particles on the conveyor belt 11. Under the guiding action of the guiding and transporting mechanism 12, the medicine particles are guided and transported into the inside of the medicine collecting tube 4, which is convenient for transporting the medicine particles into the inside of the medicine collecting tube 4, so as to facilitate subsequent counting and bagging of the medicine particles entering the inside of the medicine collecting tube 4. The medicine particles entering the inside of the medicine collecting tube 4 are driven by the driving mechanism 8, so that the medicine collecting tube 4 rotates, and the medicine collecting tube 4 takes away the medicine particles. The guiding and transporting mechanism 12 continues to transport the medicine particles transported on the conveyor belt 11 to the next medicine collecting tube 4. The vibration adjusting mechanism 9 can drive the vibrating plate 3 to reciprocate back and forth, vibrating and spreading out the multiple medicine particles on the vibrating plate 3 and inside the medicine collecting tube 4, avoiding the phenomenon that the medicines are connected together or overlapped. After the medicine collecting tube 4 filled with medicine particles moves to the medicine outlet 5 on the vibrating plate 3, the medicines come out from the bottom end of the medicine collecting tube 4 and enter the inside of the medicine outlet 5, and then enter the inside of the anti-falling hopper 7 from the medicine outlet 5, and finally are discharged from the discharge pipe 6, which is convenient for dispersing and counting the medicines, so as to facilitate subsequent bagging and packaging.

[0035] Among them, the driving mechanism 8 includes a connecting ring 13 surrounding the outside of a plurality of medicine collecting tubes 4 and fixedly connected to the outer walls of the plurality of medicine collecting tubes 4. A rack 14 is provided on the outer wall of the connecting ring 13 around the outer wall of the connecting ring 13. A fixing plate 15 is provided on the outer wall of the support frame 1. A gear 16 meshing with the rack 14 is provided at the top of the fixing plate 15. A reduction motor 17 for driving the gear 16 to rotate is installed on the fixing plate 15. When driving the medicine collecting tube 4 to rotate, the output shaft of the reduction motor 17 drives the gear 16 to rotate. The gear 16 meshes with the rack 14 on the outer wall of the connecting ring 13 to make the connecting ring 13 rotate. The connecting ring 13 drives the plurality of medicine collecting tubes 4 inside the connecting ring 13 to rotate, so as to drive the medicine in the medicine collecting tube 4 and on the vibrating plate 3 to move, facilitating driving the medicine collecting tube 4 to rotate.

[0036] Among them, the vibration adjusting mechanism 9 includes a mounting plate 18 provided on the outer wall of the support frame 1 and a guiding connecting plate 19 moving horizontally in a straight line and fixedly connected to the vibrating plate 3. A guiding hole for the guiding connecting plate 19 to pass through is provided on the support frame 1. One end of the guiding connecting plate 19 away from the vibrating plate 3 is provided with a D-shaped guiding ring 20 located above the mounting plate 18. A guiding groove 21 is provided at the top of the guiding ring 20. A rotating column 22 is provided at the outer end of the mounting plate 18. A guiding plate 23 is provided at the top of the rotating column 22. One end of the guiding plate 23 away from the rotating column 22 is provided with a guiding column 24 sliding vertically downward and matching with the guiding groove 21. A kidney-shaped hole for the vibrating plate 3 to move is provided on the vibrating plate 3. A driving motor 25 for driving the rotating column 22 to rotate is installed on the mounting plate 18. When dispersing the medicine particles inside the medicine collecting tube 4, the output shaft of the driving motor 25 drives the rotating column 22 to rotate. The rotating column 22 drives the guiding plate 23 to rotate. The guiding plate 23 drives the guiding column 24 to rotate. During the rotation of the guiding plate 23 and under the guiding action of the guiding hole on the support frame 1, the guiding column 24 drives the D-shaped guiding ring 20 to make a linear reciprocating motion. The guiding ring 20 drives the guiding connecting plate 19 to move, thereby driving the vibrating plate 3 to move inside the support frame 1. During the movement of the vibrating plate 3, the medicine particles inside the medicine collecting tube 4 are dispersed.

[0037] Among them, the medicine guiding and transporting mechanism 12 includes a material guiding plate 26 which is arranged on the inner wall of the bracket 10 and inclines downward to above the medicine collecting pipe 4 in a U shape. At both sides of the topmost end of the material guiding plate 26, there are provided sector-shaped baffle plates 27 which are matched with the conveyor belt 11. At the topmost end of the material guiding plate 26, there is provided an anti-falling baffle plate 28. At both sides of the lowermost end of the material guiding plate 26, there are provided connecting plates 29. At one end of the two connecting plates 29 away from the material guiding plate 26, there is provided a protective baffle plate 30 which inclines downward. An elastic plate is arranged on the inner wall of the protective baffle plate 30. At both sides of the top end of the bracket 10, there are provided limiting baffle plates 31. On the inner wall of one of the limiting baffle plates 31, there is provided a switch baffle plate 32 which is arranged obliquely through a rotating shaft. At one end of the baffle plate 27 close to the switch baffle plate 32 away from the material guiding plate 26, there is provided a positioning baffle plate 33 which inclines and limits the switch baffle plate 32. On the limiting baffle plate 31 connected to the switch baffle plate 32, there is installed an electric push rod 34 which is horizontally arranged and located above the conveyor belt 11. The output shaft of the electric push rod 34 is provided with a T-shaped slider 35. A sliding groove 36 which is matched with the slider 35 for sliding is opened on the switch baffle plate 32. During the process of transporting the medicine particles, the switch baffle plate 32 guides the medicine particles transported on the conveyor belt 11. Under the action of the two sector-shaped baffle plates 27, the medicine particles are transported from the conveyor belt 11 into the U-shaped material guiding plate 26. The anti-falling baffle plate 28 limits the medicine particles to prevent the medicine particles from falling out of the U-shaped material guiding plate 26. The protective baffle plate 30 can buffer the medicine particles rolling from the material guiding plate 26, and the elastic plate plays a good protective role for the medicine particles. After the number of medicine particles in one medicine collecting pipe 4 reaches the requirement, the output shaft of the electric push rod 34 pushes the slider 35 to move inside the sliding groove 36, so that the switch baffle plate 32 rotates through the rotating shaft. The end of the switch baffle plate 32 leans against the inner wall of the other limiting baffle plate 31, and then the medicine can be limited. After the aggregate pipe rotates a certain angle, the output shaft of the electric push rod 34 drives the switch baffle plate 32 to reset, so that the end of the switch baffle plate 32 leans against the positioning baffle plate 33, thereby controlling the amount of medicine particles guided into the medicine collecting pipe 4.

[0038] Among them, a support frame 37 in an L shape and connected to the end of the support 10 is provided at the top of the support frame 1. Two image acquisition mechanisms 38 for acquiring images of the drugs inside the medicine collection tube 4 are provided on the support frame 37. The image acquisition mechanism 38 includes an annular mounting base 39 provided at the top of the support frame 37. A rectangular placement base 40 is provided at the top of the mounting base 39. A mounting hole 41 communicating with the hole of the mounting base 39 is formed in the placement base 40. A camera 42 passing through the hole of the mounting base 39 is placed inside the mounting hole 41 of the placement base 40. Two limiting components 43 for limiting the camera 42 are provided in the mounting hole 41 of the placement base 40. The limiting component 43 includes a storage cavity 44 formed on the inner wall of the mounting hole 41. A plurality of return springs 45 are provided inside the storage cavity 44. A T-shaped limiting pressure plate 46 is provided at the outer end of the storage cavity 44. After the medicine particles inside the medicine collection tube 4 are dispersed, the camera 42 takes pictures of the medicine inside the medicine collection tube 4 for image acquisition. The two cameras 42 acquire images of the medicine inside the two medicine collection tubes 4. The two acquisitions before and after dispersion can more accurately know the number of medicine particles inside the medicine collection tube 4, improving the accuracy of image acquisition. When installing the camera 42, the camera 42 is placed into the placement hole on the rectangular placement base 40. Under the action of the elastic potential energy of the return spring 45, the limiting pressure plate 46 limits the camera 42, facilitating the fixed installation of the camera 42.

[0039] Among them, a protection mechanism 47 for protecting the lens of the camera 42 is provided at the bottom of the support frame 37. The protection mechanism 47 includes two vertically downward connecting rods 48 provided at the bottom of the support frame 37. A horizontally arranged base 49 is provided at the bottom of the connecting rod 48. U-shaped protection plates 50 are provided at both ends of the base 49. A two-way push rod 51 is installed on the base 49. Protection cover plates 52 moving along the protection plates 50 are provided on the two output shafts of the two-way push rod 51. Elastic pads are provided on both the protection cover plates 52 and the protection plates 50. When the camera 42 is not in use, the two output shafts of the two-way push rod 51 drive the protection cover plates 52 to move. The protection cover plates 52 cooperate with the U-shaped protection plates 50, and the protection cover plates 52 can cover the lens of the camera 42, preventing dust or stains from adhering to the lens of the camera 42 and affecting the accuracy of image acquisition.

[0040] During operation, this kind of sub-packaging machine places the medicine granules peeled from the medicine plate on the conveyor belt 11 at the top of the support 10. The conveyor belt 11 transports the medicine granules on the conveyor belt 11. Under the guiding action of the medicine guiding and transporting mechanism 12, the medicine granules are guided and transported into the interior of the medicine collecting pipe 4, facilitating the transportation of the medicine granules into the interior of the medicine collecting pipe 4, and thus facilitating the subsequent counting and bagging of the medicine granules entering the interior of the medicine collecting pipe 4. Under the driving action of the driving mechanism 8, the medicine collecting pipe 4 rotates, enabling the medicine collecting pipe 4 to carry away the medicine granules. The medicine guiding and transporting mechanism 12 continues to transport the medicine granules on the conveyor belt 11 into the next medicine collecting pipe 4. The vibration adjusting mechanism 9 can drive the vibrating plate 3 to reciprocate back and forth, vibrating and spreading out the multiple medicine granules on the vibrating plate 3 and inside the medicine collecting pipe 4, avoiding the phenomenon of medicines sticking together or overlapping. After the medicine collecting pipe 4 filled with medicine granules moves to the medicine outlet 5 on the vibrating plate 3, the medicine comes out from the bottom end of the medicine collecting pipe 4 and enters the interior of the medicine outlet 5, and then enters the interior of the anti-falling hopper 7, and finally is discharged from the medicine discharging pipe 6, facilitating the dispersed counting of the medicine, and thus facilitating subsequent bagging and packaging.

[0041] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. Sub-packaging machine, including a rectangular support frame (1), characterized in that, A support plate (2) is horizontally provided on the inner wall of the support frame (1). A vibration material plate (3) that is transparent and matches the inner cavity of the support frame (1) is movably provided at the top end of the support plate (2). A plurality of annular medicine collecting tubes (4) that are connected by a rotating shaft and fixedly connected to the rotating shaft are provided above the vibration material plate (3) at the top end of the support plate (2). A medicine outlet (5) is formed on the vibration material plate (3). A medicine discharging pipe (6) that is inclined outward and U-shaped is provided at the bottom end of the support frame (1). A funnel-shaped anti-falling hopper (7) is provided at the topmost end of the medicine discharging pipe (6). A driving mechanism (8) for driving the plurality of medicine collecting tubes (4) to rotate is provided on the support frame (1). A vibration adjusting mechanism (9) for driving the vibration material plate (3) to perform horizontal linear reciprocating motion is provided at the end of the support frame (1). A support (10) is provided on one side of the support frame (1). A conveyor belt (11) for transporting medicines is provided on one side of the support (10). A medicine guiding and transporting mechanism (12) for transporting the medicines transported on the conveyor belt (11) to the inside of the medicine collecting tube (4) is provided at one end of the support (10) close to the support frame (1). The vibration adjusting mechanism (9) includes a mounting plate (18) provided on the outer wall of the support frame (1) and a guiding connecting plate (19) that performs horizontal linear motion and is fixedly connected to the vibration material plate (3). A guiding hole for the guiding connecting plate (19) to pass through is formed on the support frame (1). A guiding ring (20) that is D-shaped and located above the mounting plate (18) is provided at one end of the guiding connecting plate (19) far from the vibration material plate (3). A guiding groove (21) is formed at the top end of the guiding ring (20). A rotating column (22) is provided at the outer end of the mounting plate (18). A guiding plate (23) is provided at the top end of the rotating column (22). A guiding column (24) that is vertically downward and slidably matches the guiding groove (21) is provided at one end of the guiding plate (23) far from the rotating column (22). A kidney-shaped hole for the vibration material plate (3) to move is formed on the vibration material plate (3). A driving motor (25) for driving the rotating column (22) to rotate is mounted on the mounting plate (18). The medicine guiding and transporting mechanism (12) includes a guiding plate (26) that is provided on the inner wall of the support (10) and is inclined downward to above the medicine collecting tube (4) and is U-shaped. Sector-shaped baffle plates (27) that match the conveyor belt (11) are provided on both sides of the topmost end of the guiding plate (26). An anti-falling baffle (28) is provided at the topmost end of the guiding plate (26). Connecting plates (29) are provided on both sides of the lowermost end of the guiding plate (26). Protective baffle plates (30) that are inclined downward are provided at one ends of the two connecting plates (29) far from the guiding plate (26). An elastic plate is provided on the inner wall of the protective baffle plate (30). On both sides of the top end of the bracket (10), there are limit baffles (31). On the inner wall of one of the limit baffles (31), there is a switch baffle (32) arranged obliquely through a rotating shaft. At one end of the baffle plate (27) close to the switch baffle (32) and far from the material guiding plate (26), there is a positioning baffle (33) which is inclined and limits the switch baffle (32). At the top end of the support frame (1), there is a support frame (37) which is L-shaped and connected to the end of the bracket (10). On the support frame (37), there are two image acquisition mechanisms (38) for acquiring images of the drugs inside the medicine collection tubes (4). The image acquisition mechanism (38) includes an annular mounting base (39) arranged at the top end of the support frame (37). At the top end of the mounting base (39), there is a rectangular placement base (40). An installation hole (41) communicating with the hole of the mounting base (39) is opened on the placement base (40). Inside the installation hole (41), there is a camera (42) passing through the hole of the mounting base (39).

2. The sub-packaging machine according to claim 1, characterized in that, The driving mechanism (8) includes a connecting ring (13) surrounding the outside of multiple medicine collection tubes (4) and fixedly connected to the outer walls of the multiple medicine collection tubes (4). On the outer wall of the connecting ring (13), there is a rack (14) winding around the outer wall of the connecting ring (13). On the outer wall of the support frame (1), there is a fixed plate (15). At the top end of the fixed plate (15), there is a gear (16) meshing with the rack (14). On the fixed plate (15), there is a reduction motor (17) for driving the gear (16) to rotate.

3. The sub-packaging machine according to claim 1, characterized in that, On the limit baffle (31) connected to the switch baffle (32), there is a horizontally arranged electric push rod (34) located above the conveyor belt (11). The output shaft of the electric push rod (34) is provided with a T-shaped slider (35). On the switch baffle (32), there is a chute (36) which is matched with the slider (35) for sliding.

4. The sub-packaging machine according to claim 1, characterized in that, Inside the installation hole (41) of the placement base (40), there are two limit components (43) for limiting the camera (42). The limit component (43) includes a storage cavity (44) opened on the inner wall of the installation hole (41). Inside the storage cavity (44), there are multiple reset springs (45). At the outer end of the storage cavity (44), there is a T-shaped limit pressing plate (46).

5. The sub-packaging machine according to claim 1, characterized in that, At the bottom end of the support frame (37), there is a protection mechanism (47) for protecting the lens of the camera (42). The protection mechanism (47) includes two vertically downward connecting rods (48) arranged at the bottom end of the support frame (37). At the bottom end of the connecting rod (48), there is a horizontally arranged base (49). At both ends of the base (49), there are U-shaped protection plates (50). On the base (49), there is a two-way push rod (51). On the two output shafts of the two-way push rod (51), there are protection cover plates (52) moving along the protection plates (50). Elastic pads are provided on both the protection cover plates (52) and the protection plates (50).

Images