CN214184047U

CN214184047U - Feeding device for high-speed tablet press

Info

Publication number: CN214184047U
Application number: CN202120062598.2U
Authority: CN
Inventors: 廖文广
Original assignee: HUNAN BAICAO PHARMACEUTICAL CO Ltd
Current assignee: HUNAN BAICAO PHARMACEUTICAL CO Ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-09-14
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a feeding device for high-speed tablet press, the device comprises a device body, the top of device body is provided with the feed inlet, the lateral wall of device body transversely is provided with first motor, the output of first motor runs through the lateral wall of device body and extends to the inner chamber of device body, the output fixedly connected with pivot of first motor, the pivot cover is provided with two cams, the bottom of cam is provided with the sieve bucket, the bottom of sieve bucket is provided with the screen cloth, the bottom both sides fixedly connected with spring assembly of sieve bucket, spring assembly's bottom fixedly connected with kicker, kicker fixed connection is in the inside wall of device body, the bottom of device body is provided with the guide mouth. The utility model discloses a first motor drives the pivot rotation to make the cam bump sieve the top of bucket, the spring unit of barrelhead portion is sieved to the rethread, realizes the downhill reciprocating motion of sieve bucket, sieves the branch to the powder granule, has improved the preforming quality of follow-up tablet press.

Description

Feeding device for high-speed tablet press

Technical Field

The utility model relates to the technical field of tablet press especially relates to a feeding device for high-speed tablet press.

Background

The tablet press is mainly used for the research of tablet process in pharmaceutical industry, the tablet press presses granular materials into round and special shapes with the diameter not larger than 13mm and characters and symbols and automatic continuous production equipment of graphic flaky materials, the existing tablet press feeds materials through a feeding device, impurities are possibly doped in medicinal powder particles, the feeding device in the prior art cannot screen the impurities of the medicinal powder particles, the quality of subsequently processed tablets can be influenced, and quantitative addition cannot be realized when the tablet press is fed with materials.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a feeding device for high-speed tablet press, the device comprises a device body, the top of device body is provided with the feed inlet, the lateral wall of device body transversely is provided with first motor, the output of first motor runs through the lateral wall of device body and extends to the inner chamber of device body, the output fixedly connected with pivot of first motor, the pivot cover is provided with two cams, the bottom of cam is provided with the sieve bucket, the bottom of sieve bucket is provided with the screen cloth, the bottom both sides fixedly connected with spring assembly of sieve bucket, spring assembly's bottom fixedly connected with kicker, kicker fixed connection is in the inside wall of device body, the bottom of device body is provided with the guide mouth.

Further, the bottom of device body is provided with the motor room, and the inner chamber of motor room is vertical to be provided with the second motor, and the output of second motor runs through device body bottom and extends to the inner chamber of device body, and the output fixedly connected with spiral leaf of second motor.

Furthermore, the bottom of bracer is provided with the strengthening rib, and strengthening rib fixed connection is in the inside wall of device body.

Further, the bottom fixedly connected with hopper of device body.

The utility model discloses possess following beneficial effect:

1. the utility model discloses a first motor drives the pivot rotation to make the cam bump sieve the top of bucket, the spring unit of barrelhead portion is sieved to the rethread, realizes the downhill reciprocating motion of sieve bucket, sieves the branch to the powder granule, has improved the preforming quality of follow-up tablet press.

2. The utility model discloses, drive the spiral leaf through the second motor and rotate, will drop to the powder of device body bottom, sweep via the guide mouth, realize in certain time that regular and quantitative is reinforced in toward the preforming built-in.

Drawings

Fig. 1 is a schematic structural view of a feeding device for a high-speed tablet press;

FIG. 2 is a schematic view of the structure of FIG. 1A;

wherein the reference numerals are as follows: 1. a device body; 2. a feed inlet; 3. a first motor; 4. a rotating shaft; 5. a cam; 6. a screen barrel; 7. screening a screen; 8. a spring assembly; 9. a support block; 10. reinforcing ribs; 11. helical leaves; 12. a material guide port; 13. a second motor; 14. a motor chamber; 15. and (4) a hopper.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 2, a feeding device for a high-speed tablet press, including device body 1, the top of device body 1 is provided with feed inlet 2, the lateral wall of device body 1 transversely is provided with first motor 3, the output of first motor 3 runs through the lateral wall of device body 1 and extends to the inner chamber of device body 1, the output fixedly connected with pivot 4 of first motor 3, pivot 4 covers is provided with two cams 5, the bottom of cam 5 is provided with sieve barrel 6, cam 5 intersects with the top of sieve barrel 6, the bottom of sieve barrel 6 is provided with screen cloth 7, the bottom both sides fixedly connected with spring assembly 8 of sieve barrel 6, the bottom fixedly connected with kicker 9 of spring assembly 8, kicker 9 fixed connection is in the inside wall of device body 1, the bottom of device body 1 is provided with guide opening 12. The bottom of the device body 1 is fixedly connected with a hopper 15.

The bottom of device body 1 is provided with motor room 14, and the inner chamber of motor room 14 is vertical to be provided with second motor 13, and the output of second motor 13 runs through device body 1 bottom and extends to the inner chamber of device body 1, and the output fixedly connected with spiral leaf 11 of second motor 13. The medicine powder particles falling at the bottom of the inner wall of the device body 1 are swept out from the material guide port 12 through the spiral blades 11, and the medicine powder particles are quantitatively filled into the tablet press in a certain time.

The bottom of bracer 9 is provided with strengthening rib 10, and strengthening rib 10 fixed connection is in the inside wall of device body 1, strengthens the holding power of bracer 9, avoids sieve bucket 6 to drop because of the vibration.

The utility model discloses the theory of operation as follows: when in use, the medicine powder particles are poured from the feeding hole 2, the medicine powder falls into the sieve barrel 6, at the moment, the first motor 3 is driven, the first motor 3 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the cam 5 sleeved on the surface to rotate, when the long edge of the cam 5 presses the sieve barrel 6, the sieve barrel 6 is downward, the cam 5 rotates again and does not press, spring assembly 8 of sieve bucket 6 bottom is to making sieve bucket 6 rebound upwards, and is repeated, form reciprocating motion from top to bottom, the powder granule vibrates about in sieve bucket 6, powder drops to the inner wall bottom of device body 1 via sieve 6 bottom of the screen cloth 7, debris are stayed in sieve bucket 6, drive second motor 13, it is rotatory to drive spiral leaf 11, spiral leaf 11 sweeps the powder of device body 1 inner wall bottom via guide opening 12 with the powder ration on time, powder drops to the preforming built-in via hopper 15 timing ration.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A feeding device for a high-speed tablet press, comprising a device body (1), characterized in that: a feed inlet (2) is arranged at the top of the device body (1), a first motor (3) is transversely arranged on the side wall of the device body (1), the output end of the first motor (3) penetrates through the side wall of the device body (1) and extends to the inner cavity of the device body (1), the output end of the first motor (3) is fixedly connected with a rotating shaft (4), two cams (5) are sleeved on the rotating shaft (4), a sieve barrel (6) is arranged at the bottom of the cam (5), a sieve mesh (7) is arranged at the bottom of the sieve barrel (6), two sides of the bottom of the sieve barrel (6) are fixedly connected with spring components (8), the bottom fixedly connected with bracer (9) of spring assembly (8), bracer (9) fixed connection in the inside wall of device body (1), the bottom of device body (1) is provided with guide mouth (12).

2. A charging device for a high speed tablet press according to claim 1, wherein: the device is characterized in that a motor chamber (14) is arranged at the bottom of the device body (1), a second motor (13) is vertically arranged in an inner cavity of the motor chamber (14), an output end of the second motor (13) penetrates through the bottom of the device body (1) and extends to the inner cavity of the device body (1), and a spiral blade (11) is fixedly connected to an output end of the second motor (13).

3. A charging device for a high speed tablet press according to claim 1, wherein: the bottom of bracer (9) is provided with strengthening rib (10), strengthening rib (10) fixed connection in the inside wall of device body (1).

4. A charging device for a high speed tablet press according to claim 1, wherein: the bottom of the device body (1) is fixedly connected with a hopper (15).