CN220576698U

CN220576698U - Dust collector of pharmacy tablet press

Info

Publication number: CN220576698U
Application number: CN202322163009.1U
Authority: CN
Inventors: 陈海滨; 李志刚; 石先国; 郝菲
Original assignee: Shandong Kongfu Pharmaceutical Co ltd
Current assignee: Shandong Kongfu Pharmaceutical Co ltd
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-03-12
Anticipated expiration: 2033-08-11

Abstract

The utility model relates to the technical field of pharmaceutical tablet presses, and provides a dust removing device of a pharmaceutical tablet press, which comprises a tablet press body, wherein a box body is arranged on the right side of the tablet press body, a dust hood is arranged at the top end of the box body, the dust hood is communicated with a recovery box, a filter screen a is arranged in the recovery box, a filter screen b is rotationally connected with the recovery box, a brush holder b is arranged behind the filter screen b, the filter screen b is positioned behind the brush holder a, a guide plate is fixedly connected in the box body, a sloping plate a is slidably connected with the sloping plate a, the sloping plate a is positioned above the sloping plate b, dust collecting frames are fixedly connected with the bottom ends of the sloping plate a and the sloping plate b, and the dust collecting frames are slidably connected with supports which are fixedly connected with two sides in the box body. The dust hood, the inclined plate a, the inclined plate b and the like can be matched to recycle powder at the tabletting position of the tablet press and on the tablets; the motor b rotates to drive the filter screen b to rotate, and the brush holder can continuously brush the surface of the filter screen, so that the blockage is avoided.

Description

Dust collector of pharmacy tablet press

Technical Field

The utility model relates to the technical field of pharmaceutical tablet presses, in particular to a dust removing device of a pharmaceutical tablet press.

Background

Tablet presses are relatively common pharmaceutical equipment used by pharmaceutical manufacturers for preparing medicinal material powder into tablets. Tablet presses are mainly used in tablet processing research in the pharmaceutical industry. The tablet press presses the granular material into round and irregular shapes with the diameter not more than 13mm and automatic continuous production equipment for the tablet material with characters and symbols.

The pharmaceutical tablet press of the prior art has the following disadvantages: 1. in the continuous tabletting process of the pharmaceutical tablet press, part of powder is scattered at a tablet structure, and part of powder adheres to the surface of the pressed tablet, so that powder waste is caused; 2. during continuous operation of the dust removing device of the pharmaceutical tablet press, powder is intercepted and filtered through the filter assembly, and the powder is easy to block the filter screen to influence the filtering effect.

Therefore, the technical proposal specially provides a dust removal device of a pharmaceutical tablet press to solve the problems.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide a dust hood, an inclined plate a, an inclined plate b and the like which are matched to recycle powder at a tabletting position of a tablet press and on tablets; the motor b rotates to drive the filter screen b to rotate, and the brush holder can continuously brush the surface of the filter screen, so that the dust removal device of the pharmaceutical tablet press is prevented from being blocked.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows: the utility model provides a dust collector of pharmacy tablet press, includes the tablet press body, the box is installed on tablet press body right side, the dust hood is installed on the box top, dust hood and collection box intercommunication, install filter screen a in the collection box, the collection box swivelling joint has filter screen b, brush yoke b is installed at filter screen b rear, filter screen b is located brush yoke a's rear, fixedly connected with baffle in the box, baffle sliding connection has swash plate a, swash plate a is located swash plate b's top, equal fixedly connected with dust collection frame in swash plate a and swash plate b bottom, dust collection frame sliding connection has the support, support fixed connection is in the box both sides.

Preferably, the box body is internally and slidably connected with a medicine box, the outer side of the box body is fixedly connected with a transverse plate, and the transverse plate is provided with a motor a.

Preferably, the output end of the motor a is fixedly connected with a rotating shaft b, and the rotating shaft b is connected with a rotating shaft a through belt transmission.

Preferably, the rotating shaft a is rotatably connected to the right side of the box body, the rotating shaft a and the rotating shaft b are both provided with cams, the cams are located below the side frames, and the springs are circumferentially connected to the side frames.

Preferably, the side frame is fixedly connected to the outer side of the dust collecting frame, a limiting rod is fixedly connected to the outer side of the dust collecting frame, and the dust collecting frame is communicated with the recovery box.

Preferably, the gas outlet of the recovery box extends to the inside of the fan, the recovery box is provided with a motor b, and the output end of the motor b is fixedly connected with a rotating shaft c.

Preferably, the rotating shaft c is fixedly connected with a filter screen b, a limiting ring is arranged in the recovery box, and a brush holder b is arranged on the limiting ring.

The beneficial effects of the utility model are as follows:

1. the dust hood, the inclined plate a, the inclined plate b and the like can be matched to recycle powder at the tabletting position of the tablet press and on the tablets; the fan that the collection box outside was installed continuously starts to carry out the extraction to the interior air of collection box, the collection box is intercommunication with suction hood and dust collection frame department respectively, suction hood and dust collection frame department all produce the suction promptly, the suction hood is located the outside of preforming structure, sustainable absorb the powder that scatters behind the preforming, powder gets into in the suction hood along with the air, carry into the collection box through the suction hood, intercept the filtration through filter screen b and filter screen a, tablet after the preforming carries into in the box, slide downwards along the baffle, slide to swash plate a surface, swash plate a and swash plate b bottom structure are the same, all be equipped with dust collection frame, motor a rotates and drives pivot b and rotates, pivot b rotates and drives pivot a rotation that the belt is connected, pivot a and pivot b rotate and drive the cam and rotate, be equipped with the spring between the side frame in the dust collection frame outside and the box internal support, can promote dust collection frame upper and lower side frame, that is vibrating about dust collection frame and swash plate, swash plate a downward sloping down, when falling into the below dust collection frame through vibrating a, fall into below swash plate b on the tablet, fall into below b on the tablet, fall into tablet below face b, b is also in the slope form, fall into powder in the tablet slope form when powder is carried in the dust collection frame, and the tablet is in the dust collection frame of surplus powder that falls into the tablet in the dust collection frame.

2. The motor b rotates to drive the filter screen b to rotate, and the brush holder can continuously brush the surface of the filter screen, so that the filter screen is prevented from being blocked; the motor b outside the recovery box rotates, the motor b rotates to drive the filter screen b connected with the rotating shaft c to rotate, the filter screen b is located in front of the filter screen a, the brush holder b is installed at the rear of the filter screen b, the filter screen b continuously rotates to drive the brush holder b to rotate to brush the surface of the filter screen a, the filter screen a can be prevented from being blocked, the limiting ring is installed in the recovery box, the brush holder a is installed on the limiting ring, the limiting ring is attached to the filter screen b, the filter screen b continuously rotates, the brush holder a installed on the limiting ring can continuously brush the surface of the filter screen b, the filter screen b can be prevented from being blocked, the filter screen b and the surface of the filter screen a can be prevented from being respectively brushed by matching the brush holder a and the brush holder b, and the filter screen can be prevented from being blocked.

Drawings

In the drawings:

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a schematic view of the present utility model in a partially cut-away, unitary construction;

FIG. 3 is a schematic diagram of a top view of the present utility model;

FIG. 4 is a schematic view showing the internal structure of the recovery tank of the present utility model;

reference numerals illustrate:

1. a tabletting machine body; 2. a dust hood; 3. a limit rod; 4. a case; 5. a belt; 6. a rotating shaft a; 7. a cross plate; 8. a motor a; 9. a guide plate; 10. a sloping plate a; 11. a dust collecting rack; 12. a sloping plate b; 13. a bracket; 14. a spring; 15. a cam; 16. a medicine box; 17. a rotating shaft b; 18. a side frame; 19. a blower; 20. a motor b; 21. a recovery box; 22. a filter screen a; 23. a filter screen b; 24. a limiting ring; 25. a brush holder a; 26. a brush holder b; 27. and a rotation axis c.

Detailed Description

The present utility model will now be described in further detail with reference to the drawings and examples, wherein it is apparent that the examples described are only some, but not all, of the examples of the utility model. Embodiments and features of embodiments in this application may be combined with each other without conflict. All other embodiments, based on the embodiments of the utility model, which would be apparent to one of ordinary skill in the art without inventive effort are within the scope of the utility model.

It should be noted that, in the embodiment of the present utility model, directional indications (such as up, down, left, right, front, and rear … …) are referred to, and the directional indications are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, "a plurality of" means two or more. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed by the utility model.

Referring to fig. 1-4 of the specification, the utility model provides a dust removing device of a pharmaceutical tablet press, which comprises a tablet press body 1, wherein a box body 4 is arranged on the right side of the tablet press body 1, a dust hood 2 is arranged at the top end of the box body 4, the dust hood 2 is positioned at a tablet press structure and can absorb powder at the tablet press structure, the dust hood 2 is communicated with a recovery box 21, a filter screen a22 is arranged in the recovery box 21, a filter screen b23 is rotationally connected with the recovery box 21, a brush holder b26 is arranged behind the filter screen b23, the brush holder b26 can brush the surface of the filter screen a22, the filter screen b23 is positioned behind the brush holder a25, the brush holder a25 brushes the surface of the filter screen b23, a guide plate 9 is fixedly connected with the inside of the box body 4, the guide plate 9 can guide tablets, the guide plate 9 is slidably connected with a sloping plate a10, the sloping plate a10 is positioned above the sloping plate b12, the bottom ends of the recovery box 21 are fixedly connected with a filter screen b23, the dust collecting holders 11 and the dust collecting holders 11 are fixedly connected with the bottom ends of the dust collecting holders 13, and the dust collecting holders 13 are fixedly connected with the dust collecting holders 13 on the two sides of the dust collecting holders, and the dust collecting holders 13 are fixedly connected with the dust collecting holders 13.

In an embodiment, referring to fig. 1 and 2 of the specification, a medicine box 16 is slidably connected in the box 4, the medicine box 16 may collect tablets, a transverse plate 7 is fixedly connected on the outer side of the box 4, a motor a8 is installed on the transverse plate 7, an output end of the motor a8 is fixedly connected with a rotating shaft b17, the rotating shaft b17 is driven to rotate by the rotation of the motor a8, the rotating shaft b17 is connected with a rotating shaft a6 through a belt 5 in a transmission manner, and the rotating shaft b17 rotates to drive the rotating shaft a6 connected with the belt 5 to rotate.

In another embodiment, referring to fig. 2 of the present disclosure, the rotating shaft a6 is rotatably connected to the right side of the case 4, the rotating shafts a6 and b17 are both provided with a cam 15, the rotating shafts a6 and b17 rotate to drive the cam 15 to rotate, the cam 15 is located below the side frame 18, the side frame 18 is circumferentially connected with a spring 14, and the spring 14 is located between the side frame 18 and the bracket 13.

In an embodiment, referring to fig. 2 and 3 of the specification, the side frame 18 is fixedly connected to the outer side of the dust collecting frame 11, the outer side of the dust collecting frame 11 is fixedly connected with the limit rod 3, the limit rod 3 can slide up and down along the box body 4, the dust collecting frame 11 is communicated with the recovery box 21, and powder in the dust collecting frame 11 is conveyed into the recovery box 21.

In an embodiment, referring to fig. 4 of the present application, an air outlet of the recovery tank 21 extends into the blower 19, the blower 19 extracts air in the recovery tank 21, the recovery tank 21 is provided with a motor b20, an output end of the motor b20 is fixedly connected with a rotating shaft c27, the motor b20 rotates to drive a filter screen b23 connected with the rotating shaft c27 to rotate, the rotating shaft c27 penetrates through the filter screen a22, the rotating shaft c27 is fixedly connected with the filter screen b23, a limiting ring 24 is installed in the recovery tank 21, and a brush holder b26 is installed in the limiting ring 24.

When in use, the blower 19 arranged outside the recovery box 21 is continuously started to extract air in the recovery box 21, the recovery box 21 is communicated with the dust hood 2 and the dust collecting frame 11 respectively, namely, suction is generated at the dust hood 2 and the dust collecting frame 11, the dust hood 2 is positioned at the outer side of the tabletting structure, powder scattered after tabletting can be continuously absorbed, the powder enters the dust hood 2 along with the air, is conveyed into the recovery box 21 through the dust hood 2, is intercepted and filtered through the filter screen b23 and the filter screen a22, tablets after tabletting are conveyed into the box body 4, slide downwards along the guide plate 9 and slide to the surface of the inclined plate a10, the bottom end structures of the inclined plate a10 and the inclined plate b12 are the same, dust collecting frames 11 are arranged, the motor a8 rotates to drive the rotating shaft b17 to rotate, the rotating shaft a6 connected with the belt 5 rotates, the rotating shaft a6 and the rotating shaft b17 rotates to drive the cam 15, a spring 14 is arranged between the side frame 18 at the outer side of the dust collecting frame 11 and the inner frame 13 of the box body 4, the upper side frame 18 of the dust collecting frame 11 can be pushed to move up and down, namely the dust collecting frame 11 and the inclined plate vibrate up and down, the inclined plate a10 tilts down, powder adhered on tablets falls into the lower dust collecting frame 11 through the vibrating inclined plate a10, when the tablets slide to the rightmost side, the tablets fall onto the lower inclined plate b12, the tablets turn over, the inclined plate b12 is inclined, when the tablets slide down along the inclined plate b12, the residual powder on the surface falls into the lower dust collecting frame 11 through the inclined plate b12, the powder in the dust collecting frame 11 is conveyed into the recovery box 21, the motor b20 at the outer side of the recovery box 21 rotates, the motor b20 rotates to drive the filter screen b23 connected with the rotating shaft c27 to rotate, the filter screen b23 is positioned in front of the filter screen a22, the brush frame b26 is arranged behind the filter screen b23, the filter screen b23 continuously rotates to drive the brush frame b26 to brush the surface of the filter screen a22, the filter screen a22 is prevented from being blocked, the limit ring 24 is arranged in the recovery box 21, and the brush holder a25 is installed to the spacing ring 24, and the spacing ring 24 is pasted with filter screen b23, and filter screen b23 continuously rotatory in-process, the brush holder a25 of installing on the spacing ring 24 can be continuously brush the filter screen b23 surface and get, can avoid filter screen b23 to block up, and accessible brush holder a25 and brush holder b26 cooperation are brushed the filter screen b23 respectively and are got with filter screen a22 surface, can avoid filter screen jam.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a dust collector of pharmacy tablet press, includes tablet press body (1), its characterized in that, box (4) are installed on tablet press body (1) right side, dust hood (2) are installed on box (4) top, dust hood (2) and collection box (21) intercommunication, install filter screen a (22) in collection box (21), collection box (21) internal rotation is connected with filter screen b (23), brush yoke b (26) are installed at filter screen b (23) rear, filter screen b (23) are located the rear of brush yoke a (25), fixedly connected with baffle (9) in box (4), baffle (9) sliding connection have swash plate a (10), swash plate a (10) are located the top of swash plate b (12), swash plate a (10) and swash plate b (12) bottom all fixedly connected with dust collection frame (11), dust collection frame (11) sliding connection has support (13), support (13) fixedly connected with is in box (4) both sides.

2. The dust removal device of the pharmaceutical tablet press according to claim 1, wherein a medicine box (16) is connected in a sliding manner in the box body (4), a transverse plate (7) is fixedly connected to the outer side of the box body (4), and a motor a (8) is installed on the transverse plate (7).

3. The dust removal device of the pharmaceutical tablet press according to claim 2, wherein the output end of the motor a (8) is fixedly connected with a rotating shaft b (17), and the rotating shaft b (17) is in transmission connection with a rotating shaft a (6) through a belt (5).

4. A dust collector of a pharmaceutical tablet press according to claim 3, wherein the rotary shaft a (6) is rotatably connected to the right side of the case (4), the rotary shaft a (6) and the rotary shaft b (17) are both provided with cams (15), the cams (15) are located below side frames (18), and the side frames (18) are connected with springs (14) in a surrounding manner.

5. The dust collector of a pharmaceutical tablet press according to claim 4, wherein the side frame (18) is fixedly connected to the outer side of the dust collecting frame (11), the outer side of the dust collecting frame (11) is fixedly connected with a limit rod (3), and the dust collecting frame (11) is communicated with the recovery box (21).

6. The dust removal device of the pharmaceutical tablet press according to claim 1, wherein the air outlet of the recovery box (21) extends to the inside of the fan (19), the recovery box (21) is provided with a motor b (20), and the output end of the motor b (20) is fixedly connected with a rotating shaft c (27).

7. The dust removal device of a pharmaceutical tablet press according to claim 6, wherein the rotating shaft c (27) is fixedly connected with a filter screen b (23), a limiting ring (24) is installed in the recovery box (21), and a brush holder b (26) is installed on the limiting ring (24).