Pill packaging and screening mechanism for pharmaceutical processing

Abstract

The utility model discloses a pill packaging and screening mechanism for pharmaceutical processing, and relates to the technical field of pharmaceutical processing. The screening device comprises a box body, a feeding port is formed in the top of the box body, a discharging port is formed in the side face of the box body, an inclined block is fixedly connected to the inner wall of the box body, a screening net penetrates through the top of the box body, an anti-blocking device is arranged at the top of the box body, and the anti-blocking device comprises a first motor. The bottom of the first motor is fixedly connected to the top of the box body. According to the anti-blocking device, the driving force of the first motor is matched with components such as a knocking block, a convex block and an abutting block in the anti-blocking device, so that the abutting block reciprocates to drive a connecting block to reciprocate, and the reciprocating motion of the connecting block drives the knocking block to continuously impact the inner wall of the box body; and therefore, the effect of vibrating the screening net by impacting the box body is achieved, and the effects of cleaning the pills blocked on the screening net and ensuring the screening efficiency are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pharmaceutical processing, in particular to a pill packaging and screening mechanism for pharmaceutical processing. Background Art

[0002] Pharmaceutical packaging refers to the general term for a process that uses appropriate materials or containers and packaging technology to divide (fill), seal, pack, label, etc. the semi-finished or finished products of pharmaceutical preparations to provide quality assurance, identification of trademarks and instructions for drugs. Pharmaceutical packaging itself can be understood from two aspects: from a static perspective, packaging is to package drugs with relevant materials, containers and auxiliary materials to play its due function; from a dynamic perspective, packaging is a technical method using materials, containers and auxiliary materials, which is a process and operation. The role of pharmaceutical packaging in the circulation field can be divided into two categories: inner packaging and outer packaging. Its functions mainly include three aspects, namely protection function, convenient application and product promotion. If the quantity or weight of drugs are unqualified during packaging, they need to be screened and eliminated using a pharmaceutical packaging screening mechanism.

[0003] According to a publicly disclosed pill packaging and screening mechanism for pharmaceutical processing (publication number: CN 212891302U), it includes a feed hopper, a feed outlet is opened at the bottom of both ends of the feed hopper, and a feed pipe is connected to the bottom of the feed outlet, a first frame is arranged below the feed pipe, and a first conveyor belt is installed on the inner side of the first frame, a support frame is arranged on the right side of the first conveyor belt, and an electronic scale is arranged on the top surface of the support frame, and a push plate is arranged on the top of the outer side of the electronic scale. In the utility model, when the pill packaging bag enters from the middle of the feed hopper, the arc-shaped design of the inner wall above the two groups of feed ports allows the pill packaging bag to quickly fall into the two groups of feed ports, and then fall onto the first conveyor belt through the feed pipe, and then be transported to the two groups of electronic scales for screening at a uniform and orderly speed through the first conveyor belt. The two groups of feed ports and the two groups of electronic scales can effectively speed up the screening pill packaging rate, thereby improving work efficiency. The above application cooperates with the feed hopper, feed port, push plate and other components, and it is difficult to clean the pills blocked on the screening net, thereby reducing the screening efficiency, which needs to be improved. Utility Model Content

[0004] The utility model aims to provide a pill packaging screening mechanism for pharmaceutical processing, which cooperates with components such as a knocking block, a convex block and a resistance block inside an anti-blocking device through the driving force of a motor, so that the resistance block drives the connecting block to move back and forth, and the reciprocating motion of the connecting block drives the knocking block to continuously hit the inner wall of a box body, thereby vibrating the screening net by hitting the box body, thereby achieving the effect of cleaning the pills blocked on the screening net, ensuring the screening efficiency, and solving the existing problems.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a pill packaging and screening mechanism for pharmaceutical processing, comprising a box body, a feeding port is provided on the top of the box body, a discharging port is provided on the side of the box body, an inclined block is fixedly connected to the inner wall of the box body, a screening mesh is penetrated through the top of the box body, an anti-blocking device is arranged on the top of the box body, and the anti-blocking device comprises a motor one, the bottom of the motor one is fixedly connected to the top of the box body, the output shaft of the motor one is fixedly connected to the rotating shaft, one end of the rotating shaft is fixedly connected to a rotating disk, a circumferential surface of the rotating disk is fixedly connected to a protrusion, the inner wall of the box body is fixedly connected to a placing block, a telescopic rod is fixedly connected to the side of the placing block, an end of the telescopic rod away from the placing block is fixedly connected to a fixing block, a resisting block is fixedly connected to the side of the fixing block, a connecting block is fixedly connected to the bottom of the resisting block, and a knocking block is fixedly connected to the side of the connecting block.

[0007] Furthermore, a spring is fixedly sleeved on the circumferential surface of the telescopic rod, and one end of the spring away from the telescopic rod is fixedly connected to the side of the placement block. The placement block is fixedly connected to the fixed block through the telescopic rod. Such a design can prevent blockage, maintain the normal operation of the pills, and ensure continuous screening of the pills.

[0008] Furthermore, the side surface of the resistance block is located on the displacement track of the protrusion, and there are multiple protrusions arranged in a circular array on the circumferential surface of the turntable. Such a design can maintain the original design specifications of the screen and ensure accurate separation of materials of required particle size.

[0009] Furthermore, an adjusting device is provided on the side of the box body, and the adjusting device includes a fixing plate, the side of the fixing plate is fixedly connected to the side of the box body, the bottom of the fixing plate is fixedly connected to motor 2, the output shaft of motor 2 is fixedly connected to a reciprocating screw rod, the circumferential surface of the reciprocating screw rod is threadedly connected to a reciprocating wire sleeve, the side of the reciprocating wire sleeve is fixedly connected to a long plate, and the side of the long plate is fixedly connected to a connecting plate. Such a design can easily remove or push out the sub-screen, making maintenance and cleaning work easier.

[0010] Furthermore, a limiting plate is fixedly connected to the side of the fixed plate, a limiting block is fixedly connected to the side of the limiting plate, and the side of the reciprocating wire sleeve is in contact with the side of the limiting plate. Such a design can extend the service life of the screen and slow down the rate of wear and damage.

[0011] Furthermore, two connecting plates are provided and are symmetrical to each other along the central axis of the reciprocating wire sleeve. The long plate is fixedly connected to the scoring screen via the connecting plates. Such a design can make it easier for the scoring screen to adapt to and change the screening requirements under different conditions.

[0012] Furthermore, the knocking block is fixedly connected to the resistance block through a connecting block, and two long plates are provided, which are symmetrical to each other along the central axis of the reciprocating wire sleeve. Such a design can reduce additional pressure and wear on the screening equipment, extend the service life of the equipment, and reduce the frequency of equipment replacement.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model cooperates with the knocking block, convex block and resistance block and other components inside the anti-blocking device through the driving force of the motor 1, so that the resistance block drives the connecting block to move back and forth, and the reciprocating motion of the connecting block drives the knocking block to continuously hit the inner wall of the box body, thereby vibrating the sub-screen by hitting the box body, thereby achieving the effect of cleaning the pills blocked on the sub-screen and ensuring the efficiency of the sub-screen.

[0015] 2. The utility model realizes that the movement of the long plate drives the movement of the connecting plate, and the movement of the connecting plate drives the movement of the sub-screen, through the driving force of the second motor and the mutual cooperation of the reciprocating wire sleeve, the long plate and the connecting plate inside the adjusting device, so that the sub-screen can be more easily adapted to and changed in screening requirements under different conditions.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a three-dimensional structural diagram of a pill packaging and screening mechanism for pharmaceutical processing according to the utility model;

[0019] Figure 2 This is a three-dimensional side sectional structural schematic diagram of a pill packaging and screening mechanism for pharmaceutical processing according to the utility model;

[0020] Figure 3 This utility model is a pill packaging and screening mechanism for pharmaceutical processing Figure 2 Schematic diagram of the three-dimensional enlarged structure at A in the middle;

[0021] Figure 4 It is a three-dimensional enlarged structural diagram of a knocking block of a pill packaging and screening mechanism for pharmaceutical processing of the utility model;

[0022] Figure 5 The utility model is a three-dimensional enlarged structural schematic diagram of a connecting plate of a pill packaging and screening mechanism for pharmaceutical processing.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Box body; 2. Feed inlet; 3. Discharge outlet; 4. Inclined block; 5. Screen; 6. Anti-blocking device; 61. Motor 1; 62. Rotating shaft; 63. Turntable; 64. Bump; 65. Resistance block; 66. Fixed block; 67. Telescopic rod; 68. Placement block; 69. Connecting block; 610. Knocking block; 611. Spring; 7. Adjusting device; 71. Fixed plate; 72. Motor 2; 73. Reciprocating screw rod; 74. Reciprocating screw sleeve; 75. Long plate; 76. Connecting plate; 77. Limiting plate; 78. Limiting block. DETAILED DESCRIPTION

[0025] 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 the embodiments. Based on the embodiments of 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.

[0026] See also Figure 1-5 The utility model is a pill packaging and screening mechanism for pharmaceutical processing, comprising a box body 1, a feed inlet 2 is provided on the top of the box body 1, a discharge port 3 is provided on the side of the box body 1, an inclined block 4 is fixedly connected to the inner wall of the box body 1, a screening mesh 5 is penetrated through the top of the box body 1, and an anti-blocking device 6 is arranged on the top of the box body 1, the anti-blocking device 6 comprises a motor 61, the bottom of the motor 61 is fixedly connected to the top of the box body 1, the output shaft of the motor 61 is fixedly connected to a rotating shaft 62, one end of the rotating shaft 62 is fixedly connected to a rotating disk 63, a circumferential surface of the rotating disk 63 is fixedly connected to a protrusion 64, a placement block 68 is fixedly connected to the inner wall of the box body 1, a telescopic rod 67 is fixedly connected to the side of the placement block 68, an end of the telescopic rod 67 away from the placement block 68 is fixedly connected to a fixed block 66, a side of the fixed block 66 is fixedly connected to a resisting block 65, a bottom of the resisting block 65 is fixedly connected to a connecting block 69, and a side of the connecting block 69 is fixedly connected to a knocking block 610.

[0027] A spring 611 is fixedly sleeved on the circumferential surface of the telescopic rod 67, and one end of the spring 611 away from the telescopic rod 67 is fixedly connected to the side of the placement block 68. The placement block 68 is fixedly connected to the fixed block 66 through the telescopic rod 67. This design can prevent blockage, maintain the normal operation of the pills, and ensure continuous screening of the pills.

[0028] The side of the abutment block 65 is located on the displacement track of the protrusion 64. There are multiple protrusions 64 arranged in a circumferential array on the circumferential surface of the turntable 63. Such a design can maintain the original design specifications of the screen 5 and ensure accurate separation of materials of the required particle size.

[0029] An adjusting device 7 is provided on the side of the box body 1, and the adjusting device 7 includes a fixing plate 71, the side of the fixing plate 71 is fixedly connected to the side of the box body 1, the bottom of the fixing plate 71 is fixedly connected to a motor 2 72, the output shaft of the motor 2 72 is fixedly connected to a reciprocating screw rod 73, the circumferential surface of the reciprocating screw rod 73 is threadedly connected to a reciprocating wire sleeve 74, the side of the reciprocating wire sleeve 74 is fixedly connected to a long plate 75, and the side of the long plate 75 is fixedly connected to a connecting plate 76. This design can easily remove or push out the sub-screen, making maintenance and cleaning work easier.

[0030] The side of the fixed plate 71 is fixedly connected with a limiting plate 77, and the side of the limiting plate 77 is fixedly connected with a limiting block 78. The side of the reciprocating wire sleeve 74 contacts the side of the limiting plate 77. This design can extend the service life of the screen and slow down the rate of wear and damage.

[0031] Two connecting plates 76 are provided and are symmetrical to each other along the central axis of the reciprocating wire sleeve 74. The long plate 75 is fixedly connected to the scoring screen 5 through the connecting plate 76. Such a design can make it easier for the scoring screen 5 to adapt to and change the screening requirements under different conditions.

[0032] The knocking block 610 is fixedly connected to the resistance block 65 through the connecting block 69. Two long plates 75 are provided, and are symmetrical to each other along the central axis of the reciprocating wire sleeve 74. Such a design can reduce the additional pressure and wear on the screening equipment, extend the service life of the equipment, and reduce the frequency of equipment replacement.

[0033] A specific application of this embodiment is: start the motor 1 61, the output shaft of the motor 1 61 drives the rotating shaft 62 to rotate, the rotation of the rotating shaft 62 drives the rotating disk 63 to rotate, the rotation of the rotating disk 63 drives the protrusion 64 to rotate, the protrusion 64 can hit the resistance block 65 when rotating, the resistance block 65 will move in the opposite direction of the protrusion 64 when hit, the movement of the resistance block 65 drives the fixed block 66 to move, the movement of the fixed block 66 drives the telescopic rod 67 to compress, the compression of the telescopic rod 67 drives the spring 611 to compress, when the protrusion 64 does not hit the resistance block 65, the telescopic rod 67 and the spring 611 will rebound, thereby driving the resistance block 65 to move back, so as to achieve back and forth movement. Due to the effect of reciprocating motion, the reciprocating motion of the resistance block 65 drives the connecting block 69 to move back and forth, and the reciprocating motion of the connecting block 69 drives the knocking block 610 to continuously hit the inner wall of the box body 1, thereby causing the sub-screen 5 to vibrate by hitting the box body 1, thereby preventing the sub-screen 5 from being blocked. When the sub-screening is completed, start the motor 2 72, and the output shaft of the motor 2 72 drives the reciprocating screw rod 73 to rotate, and the rotation of the reciprocating screw rod 73 drives the reciprocating wire sleeve 74 to move, and the movement of the reciprocating wire sleeve 74 drives the long plate 75 to move, and the movement of the long plate 75 drives the connecting plate 76 to move, and the movement of the connecting plate 76 drives the sub-screen 5 to move, so that the sub-screen 5 can more easily adapt to and change the screening requirements under different conditions.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A pill packaging and screening mechanism for pharmaceutical processing, comprising a housing (1), characterized in that: The top of the box (1) is provided with a feed port (2), the side of the box (1) is provided with a discharge port (3), the inner wall of the box (1) is fixedly connected with an inclined block (4), the top of the box (1) is penetrated by a sub-screen (5), and the top of the box (1) is provided with an anti-blocking device (6); The anti-blocking device (6) comprises a motor (61), the bottom of which is fixedly connected to the top of the housing (1), the output shaft of the motor (61) is fixedly connected to a rotating shaft (62), one end of which is fixedly connected to a rotating disk (63), the circumferential surface of which is fixedly connected to a protrusion (64), the inner wall of the housing (1) is fixedly connected to a placement block (68), the side of the placement block (68) is fixedly connected to a telescopic rod (67), the end of the telescopic rod (67) away from the placement block (68) is fixedly connected to a fixed block (66), the side of the fixed block (66) is fixedly connected to a resistance block (65), the bottom of the resistance block (65) is fixedly connected to a connecting block (69), and the side of the connecting block (69) is fixedly connected to a knocking block (610).

2. A pill packaging and screening mechanism for pharmaceutical processing according to claim 1, characterized in that: A spring (611) is fixedly sleeved on the circumferential surface of the telescopic rod (67), and one end of the spring (611) away from the telescopic rod (67) is fixedly connected to the side of the placement block (68), and the placement block (68) is fixedly connected to the fixed block (66) via the telescopic rod (67).

3. A pill packaging and screening mechanism for pharmaceutical processing according to claim 2, characterized in that: The side surface of the abutment block (65) is located on the displacement track of the protrusion (64), and a plurality of protrusions (64) are provided and arranged in a circumferential array on the circumferential surface of the rotating disk (63).

4. A pill packaging and screening mechanism for pharmaceutical processing according to claim 3, characterized in that: An adjusting device (7) is provided on the side of the box body (1), and the adjusting device (7) comprises a fixing plate (71), the side of the fixing plate (71) is fixedly connected to the side of the box body (1), the bottom of the fixing plate (71) is fixedly connected to a second motor (72), the output shaft of the second motor (72) is fixedly connected to a reciprocating screw rod (73), the circumferential surface of the reciprocating screw rod (73) is threadedly connected to a reciprocating thread sleeve (74), the side of the reciprocating thread sleeve (74) is fixedly connected to a long plate (75), and the side of the long plate (75) is fixedly connected to a connecting plate (76).

5. A pill packaging and screening mechanism for pharmaceutical processing according to claim 4, characterized in that: A limiting plate (77) is fixedly connected to the side of the fixing plate (71), a limiting block (78) is fixedly connected to the side of the limiting plate (77), and a side of the reciprocating wire sleeve (74) is in contact with the side of the limiting plate (77).

6. A pill packaging and screening mechanism for pharmaceutical processing according to claim 5, characterized in that: Two connecting plates (76) are provided and are symmetrical to each other along the central axis of the reciprocating wire sleeve (74). The long plate (75) is fixedly connected to the sub-screen (5) via the connecting plate (76).

7. A pill packaging and screening mechanism for pharmaceutical processing according to claim 6, characterized in that: The knocking block (610) is fixedly connected to the abutting block (65) via a connecting block (69), and two long plates (75) are provided, and are symmetrical to each other along the central axis of the reciprocating wire sleeve (74).

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