Capsule processing and sorting device

Abstract

The utility model discloses a capsule processing and sorting device which comprises a winnowing box, the front end of the winnowing box is provided with a door plate, the left end of the bottom of the winnowing box is fixedly connected with a defective product collecting groove, the right end of the bottom of the winnowing box is fixedly connected with a certified product collecting groove, the top of the winnowing box is fixedly connected with a straight cylinder, and the inside of the winnowing box is communicated with the straight cylinder. The right end of the winnowing box is fixedly connected with an air duct, the right end of the air duct is fixedly connected with an air blower, the winnowing box is communicated with an air outlet of the air blower through the air duct, the area, located between the defective product collecting groove and the certified product collecting groove, of the bottom of the winnowing box is a bottom plate, a sliding groove is formed in the upper surface of the bottom plate, and a lead screw is rotationally connected into the sliding groove. The elastic cloth is upwards supported through the adjusting plate, so that the elastic cloth forms an inclined plane, the capsule cannot fall on the bottom plate, the adjusting plate is driven to transversely move through airflow generated by the air blower, adjustment can be completed only by upwards moving the operating rod, the steps needed by adjustment are simplified, and operation is more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of capsule sorting, and in particular relates to a capsule processing and sorting device. Background Art

[0002] In capsule processing, capsules filled with medicinal particles require sorting equipment to separate empty capsules from full capsules. Existing sorting equipment, such as patent application No. 202321172888.8, discloses a wind sorting device for capsule sorting. The air blowing assembly blows the dispersed capsules horizontally toward the left at a constant speed, blows the empty capsules to the defective collection trough for receiving and collecting, and the full capsules fall into the genuine collection trough for receiving and collecting; for capsules of other weights, by opening the door panel, the position of the partition plate on the limit block is adjusted. When the wind force is constant, the heavier the empty capsule, the smaller the blowing distance, so the partition plate is adjusted to the right; and the smaller the empty capsule, the larger the blowing distance, so the partition plate is adjusted to the left; the size and number of the limit blocks can be matched with different capsule weight types to meet the screening purpose of capsules of various different weights; especially for the screening of heavier capsules, there is no need to control the wind force adjustment, saving electricity; at the same time, the adjustment method is simple and easy to operate.

[0003] However, the above disclosed technical solution has the following defects: first, the area on both sides of the adjusting plate at the bottom of the air separation box is flat, which causes some capsules to fall on it, resulting in the capsules not being able to be completely collected into the collecting trough after separation; secondly, during the adjustment process of the adjusting plate, it is necessary to first open the door panel, then remove the adjusting plate, then reposition and install the adjusting plate, and finally close the door panel. This process is relatively cumbersome and inconvenient to operate. Utility Model Content

[0004] In order to solve the problems existing in the prior art, the utility model provides a capsule processing and sorting device, which supports the elastic cloth upwards through an adjustment plate to form an inclined surface of the elastic cloth so that the capsules will not fall on the bottom plate. The airflow generated by the blower is used to drive the adjustment plate to move horizontally, so that when the adjustment plate needs to be adjusted, it can be completed by simply moving the operating lever upwards, which simplifies the steps required for adjustment and is more convenient to operate.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A capsule processing and sorting device comprises an air separation box, a door panel is installed at the front end of the air separation box, a defective material collection trough is fixedly connected to the left end of the bottom of the air separation box, a genuine material collection trough is fixedly connected to the right end of the bottom of the air separation box, a straight cylinder is fixedly connected to the top of the air separation box, the inside of the air separation box is connected to the straight cylinder, the right end of the air separation box is fixedly connected to an air duct, the right end of the air duct is fixedly connected to a blower, the inside of the air separation box is connected to the air outlet of the blower through the air duct, the bottom of the air separation box is located between the defective material collection trough and the genuine material collection trough The area between the product collecting troughs is a bottom plate, the upper surface of the bottom plate is provided with a slide groove, a screw rod is rotatably connected in the slide groove, the upper thread of the screw rod is connected to an adjustment plate slidably connected to the slide groove, the left side of the upper surface of the bottom plate is fixedly connected to an elastic cloth, the other end of the elastic cloth bypasses the top of the adjustment plate and is fixedly connected to the right side of the upper surface of the bottom plate, the bottom of the slide groove is rotatably connected to two left-right symmetrical rotating rods, the top end of the rotating rod is fixedly sleeved with a first bevel gear, and the two ends of the screw rod are fixedly sleeved with gears respectively connected to the two first bevel gears. The cam is an air duct that is fixedly provided with a second bevel gear that is meshed with each other, the bottom end of the rotating rod extends to the bottom of the air separation box and is fixedly connected to the fan blades, the bottom of the air separation box is fixedly connected to an operating panel located below the fan blades, an air cavity is opened in the middle of the operating panel, the upper surface of the operating panel is symmetrically provided with two air outlets corresponding to the fan blades, the two air outlets are connected to the air cavity through two air ducts respectively, a movable block is slidably connected in the air cavity, the four sides of the movable block are in contact with the inner wall of the air cavity, the top of the movable block is provided with two left-right symmetrical conveying grooves, the openings at the bottom of the two conveying grooves are both located on the side walls, the opening at the bottom of the conveying groove on the left side corresponds to an opening of an air duct, the opening at the bottom of the conveying groove on the right side corresponds to an opening of the other air duct, the opening at the bottom of the conveying groove on the left side is below the opening at the bottom of the conveying groove on the right side, the top of the air cavity is connected with a conveying pipe, the other end of the conveying pipe is connected to the air duct, the bottom of the air cavity is provided with an opening, the bottom of the movable block is fixedly connected with an operating rod, and the operating rod extends from the opening of the air cavity to below the operating panel.

[0007] Furthermore, a groove is provided on the top of the adjusting plate, a rotating shaft is rotatably connected in the groove of the adjusting plate, and a roller is fixedly sleeved on the rotating shaft.

[0008] Furthermore, a spring is fixedly connected to the top of the air cavity, and a bottom end of the spring is fixedly connected to the movable block.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. The elastic cloth is propped up by the adjustment plate to form an inclined surface, so that the capsule will not fall on the bottom plate. The airflow generated by the blower is used to drive the adjustment plate to move horizontally. When the adjustment plate needs to be adjusted, it can be completed by simply moving the operating lever upward, which simplifies the steps required for adjustment and is more convenient to operate.

[0011] 2. The friction between the roller and the elastic cloth can reduce the wear of the elastic cloth during the movement of the adjustment plate, thereby extending the service life of the elastic cloth. The spring can press down the movable block to improve the stability of the movable block in the air cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the cross-sectional structure of the bottom plate of the utility model;

[0014] Figure 3 It is a side structural schematic diagram of the adjustment plate of the utility model.

[0015] In the figure: 1 air separation box, 2 door panel, 3 defective material collecting trough, 4 genuine material collecting trough, 5 straight cylinder, 6 air duct, 7 blower, 8 bottom plate, 9 slide slot, 10 screw rod, 11 adjustment plate, 12 rotating rod, 13 first bevel gear, 14 second bevel gear, 15 fan blade, 16 operating panel, 17 air cavity, 18 air outlet, 19 air duct, 20 movable block, 21 conveying trough, 22 conveying pipe, 23 operating rod, 24 rotating shaft, 25 roller, 26 spring, 27 elastic cloth. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. 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.

[0017] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention. Example

[0018] See attached Figure 1-3As shown, a capsule processing and sorting device comprises an air separation box 1, a door panel 2 is installed at the front end of the air separation box 1, a defective material collection trough 3 is fixedly connected to the left end of the bottom of the air separation box 1, a genuine material collection trough 4 is fixedly connected to the right end of the bottom of the air separation box 1, a straight cylinder 5 is fixedly connected to the top of the air separation box 1, the inside of the air separation box 1 is connected to the straight cylinder 5, an air duct 6 is fixedly connected to the right end of the air separation box 1, a blower 7 is fixedly connected to the right end of the air duct 6, the air outlet of the air separation box 1 is connected to the blower 7 through the air duct 6, and the bottom of the air separation box 1 is located in the area between the defective material collection trough 3 and the genuine material collection trough 4 The domain is a bottom plate 8, and a slide groove 9 is opened on the upper surface of the bottom plate 8. A screw rod 10 is rotatably connected in the slide groove 9. The upper thread of the screw rod 10 is connected to an adjustment plate 11 slidably connected to the slide groove 9. The left side of the upper surface of the bottom plate 8 is fixedly connected to an elastic cloth 27. The other end of the elastic cloth 27 bypasses the top of the adjustment plate 11 and is fixedly connected to the right side of the upper surface of the bottom plate 8. The bottom of the slide groove 9 is rotatably connected to two left-right symmetrical rotating rods 12. The top of the rotating rod 12 is fixedly sleeved with a first bevel gear 13, and the two ends of the screw rod 10 are fixedly sleeved with second bevel gears that mesh with the two first bevel gears 13 respectively. The bottom end of the rotating rod 12 extends to the bottom of the air separation box 1 and is fixedly connected with a fan blade 15. The bottom of the air separation box 1 is fixedly connected with an operating panel 16 located below the fan blade 15. A wind cavity 17 is provided in the middle of the operating panel 16. Two air ports 18 corresponding to the fan blade 15 are symmetrically provided on the upper surface of the operating panel 16. The two air ports 18 are connected to the air cavity 17 through two air ducts 19 respectively. A movable block 20 is slidably connected in the air cavity 17. The surrounding of the movable block 20 is in contact with the inner wall of the air cavity 17. Two left-right symmetrical conveying grooves 21 are provided on the top of the movable block 20. The openings at the bottom of each conveying groove 21 are all located on the side wall, the opening at the bottom of the left conveying groove 21 corresponds to the opening of one air duct 19, the opening at the bottom of the right conveying groove 21 corresponds to the opening of another air duct 19, the opening at the bottom of the left conveying groove 21 is below the opening at the bottom of the right conveying groove 21, the top of the air cavity 17 is connected to a conveying pipe 22, the other end of the conveying pipe 22 is connected to the air duct 6, the bottom of the air cavity 17 is provided with an opening, and the bottom of the movable block 20 is fixedly connected to an operating rod 23, and the operating rod 23 extends from the opening of the air cavity 17 to below the operating panel 16.

[0019] A groove is formed on the top of the adjusting plate 11 , and a rotating shaft 24 is rotatably connected in the groove of the adjusting plate 11 , and a roller 25 is fixedly sleeved on the rotating shaft 24 .

[0020] A spring 26 is fixedly connected to the top of the air cavity 17 , and a bottom end of the spring 26 is fixedly connected to the movable block 20 .

[0021] Working principle: In the utility model, the capsule enters the air separation box from the straight tube 5, and the airflow generated by the blower 7 is blown to the falling capsule through the air duct 6. The empty capsule is blown through the regulating plate 11 and falls into the defective collection trough 3. The solid capsule is heavier and will not be blown through the regulating plate 11, and then falls into the genuine collection trough 4. At this time, the falling position of some capsules will be above the bottom plate 8. Since the elastic cloth 27 is supported by the regulating plate 11, an inclined surface is formed on both sides of the regulating plate 11. After the capsule falls on the inclined surface of the elastic cloth 27, it will fall into the corresponding collection trough along the inclined surface. The two fan blades 15 are made of the same product. In this way, any one of the two fan blades 15 turns in the same direction after being blown by the airflow, and then on the first bevel gear 1 3 and the second bevel gear 14 are driven, so that the screw rod 10 can rotate clockwise with one blade 15, and when the other blade 15 is driven, it rotates counterclockwise. The different blades 15 selected make the rotation direction of the screw rod 10 different. The adjustment plate 11 can move leftward or rightward along the track of the slide groove 9 horizontally with the rotation direction of the screw rod 10. Then, different blades 15 are selected, and the movement direction of the adjustment plate 11 is also different. For example, when the left blade 15 rotates and the adjustment plate 11 moves to the left, when the adjustment plate 11 needs to be moved to the left before replacing the capsule, the operating rod 23 is pushed upward until the conveying groove 21 on the left corresponds to the opening of the air duct 19 on the left. A part of the airflow blown by the blower 7 to the air duct 6 enters the air cavity 1 from the conveying pipe 22. 7, and then enter the left air duct 19 from the left conveying slot 21. At this time, the bottom opening of the right conveying slot 21 does not correspond to the right air duct 19. The right air duct 19 is blocked by the side of the movable block 20 and cannot enter the airflow. Then, only the left air duct 19 enters the airflow and blows upward from the left air outlet 18 to the left fan blade 15. The fan blade 15 drives the left rotating rod 12 to rotate, and the rotating rod 12 drives the left first bevel gear 13 to rotate. The first bevel gear 13 drives the second bevel gear 14 to rotate, and the second bevel gear 14 drives the screw rod 10 to rotate, and then the adjusting plate 11 rotates with the screw rod 10 and moves to the specified position to the left. The roller 25 moves with the adjusting plate 11 and rolls with the elastic cloth 27. The elastic cloth 27 moves with the adjusting plate 11. As the contact area with the roller 25 changes, its inclined surface also changes accordingly, ensuring that after the capsule falls on the inclined surface, it can still fall into the corresponding collecting trough along the inclined surface. Similarly, when the adjusting plate 11 needs to be moved to the right, it is only necessary to make the conveying groove 21 on the right side of the movable block 20 correspond to the air duct 19 on the right side when pushing the operating rod 23, and then the fan blade 15 on the right side rotates to drive the adjusting plate 11 to move to the right. After the adjustment of the adjusting plate 11 is completed, the operating rod 23 can be released, and the spring 26 presses the movable block 20 down to the bottom of the air cavity 17. At this time, the two conveying grooves 21 do not correspond to the two air ducts 19, and the airflow cannot enter the air duct 19 to blow the fan blade 15, so that the position of the adjusting plate 11 is fixed. It should be noted that whether the conveying groove 21 corresponds to the air duct 19,When the operating rod 23 is pushed, the adjustment plate 11 can be observed through the window on the door panel 2 to determine whether it moves.

[0022] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A capsule processing and sorting device, comprising a winnowing box (1), a door panel (2) being installed at the front end of the winnowing box (1), a defective material collecting trough (3) being fixedly connected to the left end of the bottom of the winnowing box (1), a genuine material collecting trough (4) being fixedly connected to the right end of the bottom of the winnowing box (1), a straight cylinder (5) being fixedly connected to the top of the winnowing box (1), the inside of the winnowing box (1) being connected to the straight cylinder (5), the right end of the winnowing box (1) being fixedly connected to an air duct (6), the right end of the air duct (6) being fixedly connected to a blower (7), the inside of the winnowing box (1) being connected to the air outlet of the blower (7) through the air duct (6), characterized in that: The bottom of the air separation box (1) is located between the defective material collection trough (3) and the genuine material collection trough (4) as a bottom plate (8), and a slide groove (9) is provided on the upper surface of the bottom plate (8). A screw rod (10) is rotatably connected in the slide groove (9), and an upper thread of the screw rod (10) is connected to an adjustment plate (11) slidably connected to the slide groove (9). An elastic cloth (27) is fixedly connected to the left side of the upper surface of the bottom plate (8), and the other end of the elastic cloth (27) bypasses the top of the adjustment plate (11) and is fixedly connected to the right side of the upper surface of the bottom plate (8). The bottom is rotatably connected to two left-right symmetrical rotating rods (12), the top of the rotating rod (12) is fixedly sleeved with a first bevel gear (13), the two ends of the screw rod (10) are fixedly sleeved with second bevel gears (14) respectively meshing with the two first bevel gears (13), the bottom end of the rotating rod (12) extends to the bottom of the air separation box (1) and is fixedly connected to a fan blade (15), the bottom of the air separation box (1) is fixedly connected to an operating panel (16) located below the fan blade (15), the middle of the operating panel (16) is provided with an air cavity (17), and the operating panel (1 6) is symmetrically provided with two air ports (18) corresponding to the fan blades (15), the two air ports (18) are respectively connected to the air cavity (17) through two air ducts (19), a movable block (20) is slidably connected in the air cavity (17), the four sides of the movable block (20) are in contact with the inner wall of the air cavity (17), and the top of the movable block (20) is provided with two left-right symmetrical conveying grooves (21), the openings at the bottom of the two conveying grooves (21) are both located on the side wall, and the opening at the bottom of the left conveying groove (21) is aligned with an opening of an air duct (19). The bottom opening of the conveying groove (21) on the right side corresponds to the opening of another air duct (19), the bottom opening of the conveying groove (21) on the left side is below the bottom opening of the conveying groove (21) on the right side, the top of the air cavity (17) is connected to a conveying pipe (22), the other end of the conveying pipe (22) is connected to the air duct (6), the bottom of the air cavity (17) is provided with an opening, and the bottom of the movable block (20) is fixedly connected to an operating rod (23), and the operating rod (23) extends from the opening of the air cavity (17) to below the operating panel (16).

2. A capsule processing and sorting device according to claim 1, characterized in that: A groove is formed on the top of the adjustment plate (11), a rotating shaft (24) is rotatably connected in the groove of the adjustment plate (11), and a roller (25) is fixedly sleeved on the rotating shaft (24).

3. The capsule processing and sorting device according to claim 1, characterized in that: A spring (26) is fixedly connected to the top of the air cavity (17), and a bottom end of the spring (26) is fixedly connected to the movable block (20).

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