CN214563184U

CN214563184U - Tablet press mechanism convenient for tablet discharging

Info

Publication number: CN214563184U
Application number: CN202022343379.XU
Authority: CN
Inventors: 李文平; 杨先平; 张翔; 花龙; 柴雨函
Original assignee: Shenyang Feilong Pharmaceutical Co ltd
Current assignee: Shenyang Feilong Pharmaceutical Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-11-02
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a tablet press mechanism convenient for tablet discharging, which comprises a base, wherein vertical support plates are symmetrically and fixedly arranged on the left and right sides of the upper surface of the base, the rear sides of the side walls, close to the vertical support plates, on the left and right sides are respectively provided with a groove, a press plate is embedded between the grooves in a sliding way, tension springs are fixedly arranged on the upper surface of the inner cavity of each groove, the left and right ends of the upper surface of each press plate are respectively and fixedly connected with the lower ends of the tension springs, a rotating shaft is rotatably arranged between the vertical support plates on the left and right sides and is positioned at the upper side of each groove, cams are symmetrically and fixedly arranged on the left and right sides of the outer surface of each rotating shaft, the outer surfaces of the cams are respectively contacted with the press plates, so that the problem that the existing tablet press machine is stained with powder in a die in the repeated stamping process, the quality of the subsequent tablet is poor, the tablet press machine is not convenient for discharging and is not convenient for pressing other drugs, easily causes the mixing of the medicines and causes the danger of the medicines.

Description

Tablet press mechanism convenient for tablet discharging

Technical Field

The utility model relates to a tablet press technical field, the concrete field is a tablet press mechanism convenient to the tablet ejection of compact.

Background

The tablet press is mainly used for tablet process research in pharmaceutical industry, and the tablet press presses the granules into circular and special-shaped tablets with the diameter not more than 13mm and automatic continuous production equipment with characters, symbols and figures.

Tablet press on the existing market can be stained with powder in the mould at the punching press in-process repeatedly, and is not only poor to subsequent extrusion tablet quality, the ejection of compact of being not convenient for simultaneously, and is not convenient for suppress other medicines, easily leads to the medicine to mix, causes the medicine dangerous.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tablet press mechanism convenient to tablet ejection of compact to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a tablet press mechanism convenient for tablet discharging comprises a base, vertical supporting plates are symmetrically and fixedly installed on the left and right sides of the upper surface of the base in a bilateral mode, grooves are formed in the rear sides, close to the vertical supporting plates on the left and right sides, pressing plates are embedded between the grooves in a sliding mode, tension springs are fixedly installed on the upper surfaces of inner cavities of the grooves, the left and right ends of the upper surfaces of the pressing plates are fixedly connected with the lower ends of the tension springs, rotating shafts are installed between the vertical supporting plates on the left and right sides in a rotating mode and located on the upper sides of the grooves, cams are symmetrically and fixedly installed on the left and right sides of the outer surfaces of the rotating shafts, the outer surfaces of the cams are in contact with the pressing plates, a medicine groove is formed in the rear side of the upper surface of the base and located on the lower sides of the pressing plates, a pushing block is movably arranged in the inner cavity of the medicine groove, a first connecting rod is hinged to the front surface of the pushing block, and a hairbrush is fixedly installed on the lower surface of the pushing block, the lower fixed surface of clamp plate is installed and is pressed the medicine piece, the rear end in medicine groove is equipped with the chute board that slides to one side, the articulated second connecting rod that is connected with of one end of first connecting rod, the left and right side rotate between the vertical support board and install the connecting axle, the connecting axle is located the ejector pad front side, the one end and the connecting axle fixed connection of second connecting rod, left vertical support board left side wall is from last to having first motor and second motor to fixed mounting in proper order down, the output of first motor and the left end fixed connection of pivot, the output of second motor and the left end fixed connection of connecting axle, first motor and second motor all are connected with external power electricity.

Preferably, the width of the medicine pressing block is consistent with that of the medicine groove.

Preferably, the inner cavity of the inclined chute plate is provided with a plurality of filtering holes.

Preferably, the outer surface of the cam is polished.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a tablet press mechanism convenient to tablet ejection of compact, be equipped with the cam, pressing plates, pressing blocks and medicine groove, rotate through the cam and promote the clamp plate and press the medicine piece downstream, pressing blocks and medicine groove cooperation are used, realize the preforming promptly, ensure the quality of tablet simultaneously, be equipped with the ejector pad, the brush, first connecting rod and second connecting rod, drive first connecting rod through the second connecting rod, the ejector pad promotes the tablet ejection of compact, the brush brushes the unnecessary powder of medicine inslot chamber simultaneously, ensure the preforming quality, current tablet press is at the punching press in-process that relapses, can be stained with powder in the mould, not only poor to subsequent extrusion tablet quality, the ejection of compact of being not convenient for simultaneously, and be not convenient for suppress other medicines, easily lead to the medicine and mix, cause the dangerous problem of medicine.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the sectional structure of the groove in front view;

FIG. 3 is a schematic view of the right sectional structure of the medicine tank of the present invention;

fig. 4 is a partially enlarged schematic view of a portion a in fig. 3 according to the present invention.

In the figure: 1-base, 2-vertical supporting plate, 3-groove, 4-pressing plate, 5-tension spring, 6-rotating shaft, 7-cam, 8-medicine groove, 9-pushing block, 10-first connecting rod, 11-medicine pressing block, 12-oblique sliding groove plate, 13-second connecting rod, 14-connecting shaft, 15-first motor, 16-second motor, 17-brush and 18-filtering hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a tablet press mechanism convenient for tablet discharging, please refer to fig. 1, which comprises a base 1, wherein the base 1 plays a supporting role, vertical supporting plates 2 are symmetrically and fixedly arranged on the left and right sides of the upper surface of the base 1, the vertical supporting plates 2 play a supporting role, please refer to fig. 2 and fig. 3, grooves 3 are respectively arranged on the rear sides of the side walls, close to the vertical supporting plates 2, on the left and right sides, grooves 3 are respectively arranged on the lower ends of the grooves 3 and penetrate through the vertical supporting plates 2, the grooves 3 are used for facilitating the vertical movement of a pressing plate 4 and simultaneously avoiding the separation of the pressing plate 4 and the vertical supporting plates 2, so as to ensure the smooth movement of the pressing plate 4, the pressing plate 4 is embedded between the grooves 3 on the left and right sides in a sliding manner, tension springs 5 are respectively fixedly arranged on the upper surfaces of inner cavities of the grooves 3, the pressing plate 4 is used for providing power for pressing a medicine block 11, the left and right ends of the upper surface of the pressing plate 4 are fixedly connected with the lower ends of the tension springs 5, and the tension springs 5 are used for ensuring the stable movement of the pressing plate 4, ensure that the clamp plate 4 moves steadily, rotate and install the pivot 6 between the vertical backup pad 2 on the left and right sides, the effect of the pivot 6 is to drive the cam 7 to rotate, the pivot 6 is located the upside of recess 3, the surface bilateral symmetry fixed mounting of the pivot 6 has the cam 7, through the cam 7 on the left and right sides, ensure steady pressure and move the clamp plate 4, the clamp plate 4 is stressed evenly, ensure the quality of tablet, the surface of the cam 7 all contacts with the clamp plate 4, when the clamp plate 4 is out of work, the surface of the cam 7 near the center of rotation contacts with the clamp plate 4, when the clamp plate 4 works, the surface of the cam 7 far away from the center of rotation contacts with the clamp plate 4, the rear side of the upper surface of the base 1 is provided with the medicine groove 8, the medicine groove 8 is polished, the surface is smooth, be convenient for tablet shaping and simultaneously be convenient for discharging, the medicine pressing block 11 and the medicine groove 8 are used cooperatively, drive the medicine pressing block 11 to move through the clamp plate 4, in the medicine groove 8 inner chamber, tablet forming, the structure is simple, the tablet groove 8 is positioned at the lower side of the pressing plate 4, the inner cavity of the tablet groove 8 is movably provided with a pushing block 9, the pushing block 9 is used for pushing a pressed tablet out of the tablet groove 8 conveniently, the tablet falls into a medicine box through a chute plate 12 and is convenient for tablet discharging, the front surface of the pushing block 9 is hinged and connected with a first connecting rod 10, the lower surface of the pushing block 9 is fixedly provided with a brush 17, the pushing block 9 is not only convenient for tablet discharging, but also is used for cleaning sticky materials in the inner cavity of the tablet groove 8 through the brush 17, the lower surface of the pressing plate 4 is fixedly provided with a tablet pressing block 11, the rear end of the tablet groove 8 is provided with the chute plate 12, the tablet groove 8 is communicated with the chute plate 12 and is convenient for tablet discharging, one end of the first connecting rod 10 is hinged and connected with a second connecting rod 13, a connecting shaft 14 is rotatably arranged between the vertical supporting plates 2 at the left side and the right side, the connecting shaft 14 is used for driving the second connecting rod 13 to rotate, drive first connecting rod 10 and rotate, realize ejector pad 9 along 8 seesaws in medicine groove promptly, the tablet ejection of compact of being convenient for, connecting axle 14 is located ejector pad 9 front side, the one end and the connecting axle 14 fixed connection of second connecting

rod

13, 2 left side walls of left vertical support plate are from last to having first motor 15 and second motor 16 to fixed mounting in proper order down, through the rotation of first motor 15 of external power supply control and second motor 16, the output of first motor 15 and the left end fixed connection of pivot 6, the output of second motor 16 and the left end fixed connection of connecting axle 14, first motor 15 and second motor 16 all are connected with external power supply electricity.

Particularly, the width of pressing medicine piece 11 and medicine groove 8 is unanimous, is convenient for press medicine piece 11 to fall into 8 inner chambers of medicine groove, and the tablet shaping of being convenient for improves the preforming quality.

Specifically, referring to fig. 4, the inner cavity of the chute plate 12 is provided with a plurality of filtering holes 18, so that the tablets pass through the chute plate 12, and simultaneously, the redundant powder is filtered through the filtering holes 18, thereby improving the quality of tablet packing.

Specifically, the outer surface of the cam 7 is polished to improve the working efficiency of the cam 7.

The working principle is as follows: the utility model relates to a tablet press mechanism convenient to tablet ejection of compact, when using this device, place 8 inner chambers in medicine groove with powder, start first motor 15, pivot 6 rotates, it rotates to drive cam 7, cam 7 keeps away from the terminal surface of rotation center and promotes clamp plate 4 downstream, 4 pulling extension springs 5 of clamp plate simultaneously, ensure the preforming quality, the even drive of cam 7 is pressed medicine piece 11 and the cooperation in medicine groove 8, after the preforming shaping, cam 7 resumes initial position, start second motor 16, second connecting rod 13 drives first connecting rod 10 and rotates, drive ejector pad 9 and move backward, promote the tablet of 8 embedded tablet syncline sliding chute boards 12 internal movements in medicine groove, brush the unnecessary powder of 8 inner chambers in medicine groove through brush 17 simultaneously, ensure the safety of medicine, the ejection of compact of being convenient for, convenient to use simultaneously, therefore, the clothes hanger is strong in practicability.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tablet press mechanism convenient to tablet ejection of compact, includes base (1), its characterized in that: the upper surface of the base (1) is bilaterally and symmetrically fixedly provided with vertical supporting plates (2), the left side and the right side of the upper surface of the side wall close to the vertical supporting plates (2) are respectively provided with a groove (3) at the rear side, the left side and the right side of the upper surface of the side wall are respectively provided with a pressing plate (4) in a sliding embedded manner between the grooves (3), the upper surface of the inner cavity of each groove (3) is respectively and fixedly provided with a tension spring (5), the left end and the right end of the upper surface of each pressing plate (4) are respectively and fixedly connected with the lower end of each tension spring (5), a rotating shaft (6) is rotatably arranged between the vertical supporting plates (2) at the left side and the right side of the upper surface, the rotating shaft (6) is positioned at the upper side of each groove (3), cams (7) are bilaterally and symmetrically fixedly arranged on the outer surfaces of the rotating shafts (6), the outer surfaces of the cams (7) are respectively contacted with the pressing plates (4), the rear side of the upper surface of the base (1) is provided with a medicine groove (8), the medicine groove (8) is positioned at the lower side of the pressing plates (4), the inner cavity of the medicine groove (8) is movably provided with a push block (9), the front surface of the push block (9) is hinged and connected with a first connecting rod (10), the lower surface of the push block (9) is fixedly provided with a brush (17), the lower surface of the pressing plate (4) is fixedly provided with a medicine pressing block (11), the rear end of the medicine groove (8) is provided with a chute board (12), one end of the first connecting rod (10) is hinged and connected with a second connecting rod (13), a connecting shaft (14) is rotatably arranged between the vertical supporting plates (2) on the left side and the right side, the connecting shaft (14) is positioned on the front side of the push block (9), one end of the second connecting rod (13) is fixedly connected with the connecting shaft (14), the left side of the vertical supporting plate (2) is fixedly provided with a first motor (15) and a second motor (16) from top to bottom in sequence, the output end of the first motor (15) is fixedly connected with the left end of the rotating shaft (6), the output end of the second motor (16) is fixedly connected with the left end of the connecting shaft (14), and the first motor (15) and the second motor (16) are both electrically connected with an external power supply.

2. A tablet press mechanism for facilitating tablet discharge as claimed in claim 1, wherein: the width of the medicine pressing block (11) is consistent with that of the medicine groove (8).

3. A tablet press mechanism for facilitating tablet discharge as claimed in claim 1, wherein: the inner cavity of the oblique sliding groove plate (12) is provided with a plurality of filtering holes (18).

4. A tablet press mechanism for facilitating tablet discharge as claimed in claim 1, wherein: and the outer surface of the cam (7) is subjected to polishing treatment.