Cleaning mechanism for tablet counting machine

Abstract

The utility model relates to the technical field of tablet counting machines, in particular to a cleaning mechanism for a tablet counting machine, which comprises a cleaning box, a shovel plate is rotatably mounted at the bottom end of the cleaning box, a rubber shovel head is fixedly mounted at the side end of the shovel plate, a powder suction box is fixedly mounted in the cleaning box, and air inlet pipes are symmetrically and fixedly mounted at the top end of the powder suction box. Collecting boxes are symmetrically and slidably mounted in the cleaning box, filter screens are fixedly mounted at the side ends of the collecting boxes, brushless motors are symmetrically and fixedly mounted in the cleaning box, impellers are symmetrically and rotatably mounted in the cleaning box, and exhaust pipes are symmetrically and fixedly mounted in the cleaning box; the powder suction box is arranged on the cleaning box, the powder suction box sucks powder on the rubber shovel head into the cleaning box through the air inlet pipe, the powder penetrates through the collecting box when entering the cleaning box along with air, the powder is filtered in the collecting box by the filter screen, accumulation of the powder on the particle counting disc is avoided, and the effect of cleaning the particle counting machine is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tablet counting machine technical field, especially a kind of cleaning mechanism for tablet counting machine. BACKGROUND

[0002] Dendrobium candidum is a kind of precious Chinese medicinal material, in the production of Dendrobium candidum, it can be made into tablet or health-care product form, the main function of tablet counting machine is to press tablet after processing Dendrobium candidum raw material, and accurately count and subpackaging tablet finished product, and the counting process is very critical;In practical application, counting machine usually needs the following technologies:

[0003] 1, sensitive detection system, for example photoelectric sensor, image recognition system etc., can accurately identify the number of tablets;

[0004] 2, high-speed counting component, such as fast rotating counting wheel, high-frequency vibration counting disc etc., realize efficient counting;

[0005] 3, stable transmission device, like uniform speed running conveyor belt, smooth conveying track etc., ensure that tablet is stably conveyed in the counting process.

[0006] The existing tablet counting machine, by vibration, rotation makes medicine grain fall into the counting hole on the counting disc, then makes medicine batch by counting hole discharge for subpackaging.

[0007] But in the process of implementation of the above technical scheme, it is found that at least the following technical problems exist: counting machine will produce certain vibration when running, will make a small amount of drug powder on tablet fall off, too much drug powder needs to be disassembled and cleaned when cleaning, and when drug powder is gathered on counting disc, it can cause counting hole to be blocked, and part of drug powder will also diffuse in air with the vibration of counting machine when using. UTILITY MODEL CONTENT

[0008] (I) technical problem solved

[0009] In view of the deficiencies of prior art, the utility model provides a kind of cleaning mechanism for tablet counting machine, solves the technical problem that counting machine will produce certain vibration when running, will make a small amount of drug powder on tablet fall off, too much drug powder needs to be disassembled and cleaned when cleaning, and when drug powder is gathered on counting disc, it can cause counting hole to be blocked, simultaneously part of drug powder will also diffuse in air with the vibration of counting machine when using.

[0010] (II) technical scheme

[0011] To achieve the above object, the utility model is realized by the following technical scheme:

[0012] A cleaning mechanism for a tablet counting machine, comprising a cleaning box, a shovel plate rotatably mounted at the bottom end of the cleaning box, a rubber shovel head fixedly mounted at the side end of the shovel plate, a powder suction box fixedly mounted in the cleaning box, air inlet pipes symmetrically fixedly mounted at the top end of the powder suction box, collection boxes symmetrically slidably mounted in the cleaning box, filter screens fixedly mounted at the side end of the collection boxes, brushless motors symmetrically fixedly mounted in the cleaning box, impellers rotatably mounted in the cleaning box, and exhaust pipes symmetrically fixedly mounted in the cleaning box; both ends of each collection box are open, and sealing strips are fixedly mounted at both ends of each collection box; the air inlet pipes are in communication with the interior of the cleaning box, and the brushless motors drive the impellers to rotate through bevel gears.

[0013] Preferably, screw sleeves are rotatably mounted at the top end of the cleaning box.

[0014] Preferably, first threaded rods are screw-mounted in the interior of the screw sleeves.

[0015] Preferably, second threaded rods are screw-mounted in the interior of the screw sleeves.

[0016] Preferably, U-shaped clamps are fixedly mounted at the side end of the first threaded rods.

[0017] Preferably, fixing rings are fixedly mounted at the side end of the second threaded rods.

[0018] Preferably, bearings are fixedly mounted in the interior of the fixing rings.

[0019] Preferably, springs are symmetrically mounted at both ends of the shovel plate.

[0020] (Three) beneficial effects

[0021] I. The rubber shovel head will comprehensively clean the counting disc during its rotation. When the medicine powder is shoveled onto the rubber shovel head, the brushless motor will drive the impeller to rotate clockwise through the bevel gear set due to the energization of the two brushless motors. The impeller will discharge the air in the interior of the cleaning box through the exhaust pipe, so as to form negative pressure in the interior of the cleaning box, thereby causing the air inlet pipe to generate suction. The air inlet pipe will suck the medicine powder on the rubber shovel head into the interior of the cleaning box through the powder suction box. When the medicine powder enters the interior of the cleaning box along with the air, it will pass through the collection box. The air will pass through the filter screen at the side end of the collection box and be discharged, while the medicine powder will be filtered by the filter screen in the interior of the collection box, avoiding the accumulation of medicine powder on the counting disc and achieving the effect of cleaning the counting machine.

[0022] II. When installing, the bearing is sleeved on the rotating shaft of the number disc, then the U-shaped clamp is clamped on the outer edge of the number machine, then the two threaded sleeves are rotated clockwise, the U-shaped clamp and the second threaded rod slide, the distance between the U-shaped clamp and the fixed ring is consistent with the radius of the number disc, the mechanism can be applied to number machines with various diameters, and after the first threaded rod and the second threaded rod at both ends are unscrewed, they are exchanged, the device can meet number machines with different rotating directions, and the effect that the device can be applied to number machines with different diameters and different rotating directions is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0023] The above description is only a summary of the technical scheme of the present application, in order to more clearly understand the technical means of the present application, and the content of the specification can be implemented, the following is a preferred embodiment of the present application and the detailed description of the drawings as follows.

[0024] Figure 1 The cleaning box structure of the present application is shown in the figure.

[0025] Figure 2 The shovel plate structure of the present application is shown in the figure.

[0026] Figure 3 The A place of the present application is shown in the enlarged structure diagram. Figure 2

[0027] Figure 4 The cleaning box of the present application is shown in the cross-sectional structure diagram.

[0028] Figure 5 The B place of the present application is shown in the enlarged structure diagram. Figure 4

[0029] Figure 6 The powder suction box structure of the present application is shown in the figure.

[0030] Legend: 1, cleaning box; 2, shovel plate; 3, rubber shovel head; 4, collection box; 5, air inlet pipe; 6, powder suction box; 7, brushless motor; 8, impeller; 9, filter screen; 11, exhaust pipe; 12, threaded sleeve; 13, first threaded rod; 14, U-shaped clamp; 15, second threaded rod; 16, fixed ring; 17, bearing; 18, spring. DETAILED DESCRIPTION

[0031] ​​The technical problem that the tablet powder on the tablet falls off when the particle counting machine runs, the particle counting disc needs to be disassembled and cleaned when too much tablet powder needs to be cleaned, the particle counting holes are blocked when the tablet powder accumulates on the particle counting disc, and part of the tablet powder diffuses in the air when the particle counting machine vibrates is solved by providing a cleaning mechanism for a tablet particle counting machine.

[0032] Embodiments

[0033] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , the technical solution in the embodiments of the present application effectively solves the technical problem that the tablet powder on the tablet falls off when the particle counting machine runs, the particle counting disc needs to be disassembled and cleaned when too much tablet powder needs to be cleaned, the particle counting holes are blocked when the tablet powder accumulates on the particle counting disc, and part of the tablet powder diffuses in the air when the particle counting machine vibrates, and the overall idea is as follows:

[0034] In view of the problems in the prior art, the utility model provides a kind of cleaning mechanism for tablet particle counting machine, including cleaning box 1, the bottom end of cleaning box 1 is rotatably installed with shovel plate 2, the side end of shovel plate 2 is fixedly installed with rubber shovel head 3, the inside of cleaning box 1 is fixedly installed with suction box 6, the top of suction box 6 is fixedly installed with air inlet pipe 5 symmetrically, the inside of cleaning box 1 is slidably installed with collection box 4 symmetrically.

[0035] The side end of the collecting box 4 is fixedly installed with a filter screen 9, the inside of the cleaning box 1 is fixedly installed with a brushless motor 7 in symmetry, the inside of the cleaning box 1 is rotatably installed with an impeller 8 in symmetry, the inside of the cleaning box 1 is fixedly installed with an exhaust pipe 11 in symmetry; both ends of the collecting box 4 are provided with openings, both ends of the collecting box 4 are fixedly installed with sealing strips, the inside of the cleaning box 1 is communicated with the air inlet pipe 5, the brushless motor 7 drives the impeller 8 to rotate through the bevel gear.

[0036] The top end of the cleaning box 1 is rotatably installed with a threaded sleeve 12 in symmetry, the inside of the threaded sleeve 12 is threadedly installed with a first threaded rod 13, the inside of the threaded sleeve 12 is threadedly installed with a second threaded rod 15, the side end of the first threaded rod 13 is fixedly installed with a U-shaped clamp 14, the side end of the second threaded rod 15 is fixedly installed with a fixed ring 16, the inside of the fixed ring 16 is fixedly installed with a bearing 17, both ends of the shovel plate 2 are installed with springs 18 in symmetry.

[0037] Working principle:

[0038] Firstly, when installing, the bearing 17 is sleeved on the rotating shaft of the number disc, then the U-shaped clamp 14 is clamped on the outer edge of the number disc, then the two threaded sleeves 12 are rotated clockwise, so that the U-shaped clamp 14 and the fixed ring 16 slide, and the distance between the U-shaped clamp 14 and the fixed ring 16 is consistent with the radius of the number disc, at this time, the shovel plate 2 will rotate downward under the elastic force of the spring 18, so that the rubber shovel head 3 can be closely attached to the number disc.

[0039] Secondly, after installation, the two brushless motors 7 are powered on, when the number disc starts to rotate, the rubber shovel head 3 will shovel the medicine powder on the number disc (the number disc usually rotates counterclockwise), the rubber shovel head 3 will clean the number disc comprehensively in the process of rotating the number disc, when the medicine powder is shoveled onto the rubber shovel head 3, since the two brushless motors 7 are powered on and started, the brushless motor 7 will drive the impeller 8 to rotate clockwise through the bevel gear set, the impeller 8 will exhaust the air in the inside of the cleaning box 1 through the exhaust pipe 11, so that a negative pressure is formed in the inside of the cleaning box 1, after the negative pressure is formed in the inside of the cleaning box 1, the space in the inside of the air inlet pipe 5 will flow into the inside of the cleaning box 1, so that a negative pressure is formed in the inside of the air inlet pipe 5, so that the air inlet pipe 5 generates suction, the air inlet pipe 5 will suck the medicine powder on the rubber shovel head 3 into the inside of the cleaning box 1 through the powder suction box 6, when the medicine powder enters the inside of the cleaning box 1 along with the air, it will pass through the collecting box 4, the air will be exhausted through the filter screen 9 at the side end of the collecting box 4, and the medicine powder will be filtered in the inside of the collecting box 4, when the medicine powder in the inside of the collecting box 4 is accumulated more, the collecting box 4 can be pulled out upward, and the medicine powder in the collecting box 4 can be poured out along the opening at the side end of the collecting box 4.

[0040] Finally, it should be noted that: apparently, the above embodiments are merely examples for clearly illustrating the utility model, and are not limited to the implementation. For ordinary skilled persons in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to exhaust all the implementation. The obvious changes or variations derived therefrom are still within the protection scope of the utility model.

Claims

1. A cleaning mechanism for a tablet counting machine, comprising a cleaning box (1), characterized in that, A shovel plate (2) is rotatably installed at the bottom of the cleaning box (1), and a rubber shovel head (3) is fixedly installed at the side end of the shovel plate (2). A powder suction box (6) is fixedly installed inside the cleaning box (1), and an air inlet pipe (5) is symmetrically fixedly installed at the top of the powder suction box (6). A collection box (4) is symmetrically slidably installed inside the cleaning box (1), and a filter screen (9) is fixedly installed at the side end of the collection box (4). A brushless motor (7) is symmetrically fixedly installed inside the cleaning box (1), and an impeller (8) is symmetrically rotatably installed inside the cleaning box (1). An exhaust pipe (11) is symmetrically fixedly installed inside the cleaning box (1). The collection box (4) has openings at both ends, and sealing strips are fixedly installed at both ends. The air inlet pipe (5) is connected to the interior of the cleaning box (1). The brushless motor (7) drives the impeller (8) to rotate through the bevel gear.

2. The cleaning mechanism for a tablet counting machine as described in claim 1, characterized in that, The top of the cleaning box (1) is symmetrically and rotatably fitted with a threaded sleeve (12).

3. The cleaning mechanism for a tablet counting machine as described in claim 2, characterized in that, The threaded sleeve (12) has a first threaded rod (13) installed on its internal thread.

4. The cleaning mechanism for a tablet counting machine as described in claim 2, characterized in that, The threaded sleeve (12) has a second threaded rod (15) installed on its internal thread.

5. The cleaning mechanism for a tablet counting machine as described in claim 3, characterized in that, A U-shaped clamp (14) is fixedly installed on the side end of the first threaded rod (13).

6. The cleaning mechanism for a tablet counting machine as described in claim 4, characterized in that, A retaining ring (16) is fixedly installed on the side end of the second threaded rod (15).

7. A cleaning mechanism for a tablet counting machine as described in claim 6, characterized in that, A bearing (17) is fixedly installed inside the retaining ring (16).

8. The cleaning mechanism for a tablet counting machine as described in claim 1, characterized in that, Springs (18) are symmetrically installed at both ends of the shovel plate (2).

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