CN216579340U

CN216579340U - A rotatory tabletting equipment for tablet production

Info

Publication number: CN216579340U
Application number: CN202122713041.3U
Authority: CN
Inventors: 邓旭; 沈功望; 严全开
Original assignee: Wuhan Haina Pharmaceutical Co ltd
Current assignee: Wuhan Haina Pharmaceutical Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-05-24
Anticipated expiration: 2031-11-08

Abstract

The utility model relates to the technical field of tablet production and discloses rotary tabletting equipment for tablet production. This a rotatory sheeting equipment for tablet production, through setting up servo motor, when the pressure head is accomplished tablet preforming to tablet inslot portion, it drives the threaded rod through the output shaft and rotates to start servo motor, the threaded rod rotates then can drive about two threaded sleeve move mutually in opposite directions, make two gyro wheel frame move mutually in opposite directions, thereby not extruding the sloping block, compression spring resets to drive the lifter plate and shifts up this moment, it is ejecting with the tablet of tablet inslot portion through ejector pin and ejector plate, thereby make things convenient for people to take, very big improvement the practicality of rotatory sheeting equipment, people use of being convenient for.

Description

A rotatory tabletting equipment for tablet production

Technical Field

The utility model relates to the technical field of tablet production, in particular to rotary tabletting equipment for tablet production.

Background

The tablet press is mainly used for the research of the tablet process in the pharmaceutical industry, and can be used for pressing granular substances into automatic continuous production equipment with circular, special-shaped and character, symbol and graphic tablet substances with the diameter not more than 13mm, and can be divided into a single-punch type tablet press, a basket type tablet press, a rotary type tablet press, a sub-high-speed rotary type tablet press, a full-automatic high-speed tablet press and a rotary core-spun tablet press according to different working modes.

The rotary tabletting equipment for producing the tablets on the market at present has many defects, for example, the rotary tabletting equipment is difficult to take out after tabletting is completed, so that the production efficiency of the tablets is influenced, and the practicability is poor, so that the rotary tabletting equipment for producing the tablets is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides rotary tabletting equipment for tablet production, which has the advantages of convenience in taking out tablets after tabletting and the like, and solves the problems that the conventional rotary tabletting equipment for tablet production in the market at present has many defects, for example, the rotary tabletting equipment is difficult to take out after tabletting is finished, so that the production efficiency of the tablets is influenced, and the practicability is poor.

(II) technical scheme

In order to realize the purpose of conveniently taking out the tablets after tabletting, the utility model provides the following technical scheme: a rotary tabletting device for tablet production comprises a base, a fixed vertical plate is arranged at the top of the base, a fixed transverse plate is arranged at the top of the fixed vertical plate, a pressing sheet assembly positioned at the right side of the fixed vertical plate is arranged at the bottom of the fixed transverse plate, the top of the base is provided with a rotating component positioned on the right side of the fixed vertical plate, the top of the rotating component is provided with a die holder, tablet grooves are arranged on the left side, the right side, the front side and the rear side of the top of the die holder and are distributed annularly, an ejection component with one end extending to the inside of the tablet groove is arranged between the left side and the right side of the inner wall of the die holder, the ejection assembly is attached to the inner wall of the tablet groove, an auxiliary assembly which is positioned below the ejection assembly and is movably connected with the bottom of the ejection assembly is arranged between the front side and the rear side of the inner wall of the die holder, and the left side and the right side of the inner wall of the die holder are provided with driving assemblies which are positioned below the auxiliary assemblies and attached to the bottoms of the auxiliary assemblies.

Preferably, the pressing piece assembly comprises an electric push rod, the bottom of the fixed transverse plate is fixedly connected with an electric push rod located on the right side of the fixed vertical plate, and the output end of the electric push rod is fixedly connected with a pressure head.

Preferably, rotating assembly includes the rectangle frame, the top fixedly connected with of base is located the rectangle frame on fixed riser right side, the interior diapire of rectangle frame rotates and is connected with the dwang that one end extends to rectangle frame top, the interior diapire fixedly connected with of rectangle frame is located the driving motor on dwang right side, the first bevel gear of output shaft fixedly connected with of driving motor department, the outside fixedly connected with of dwang and the second bevel gear of first bevel gear meshing, die holder fixed connection is at the top of dwang, the top sliding connection of die holder and rectangle frame, the ring channel with die holder removal orbit looks adaptation is seted up at the top of rectangle frame.

Preferably, ejecting subassembly includes the lifter plate, sliding connection has the lifter plate between the inner wall left and right sides of die holder, the top left and right sides and the front and back both sides of lifter plate all are provided with the knockout pin that one end extends to four tablet inslots respectively, the top fixedly connected with of knockout pin and the knockout plate of the laminating of tablet inslot wall, fixedly connected with quantity is two and is the compression spring that bilateral symmetry distributes, two between the top of lifter plate and the interior roof of die holder compression spring is located the looks dorsal part of two knockout pins about respectively.

Preferably, the auxiliary assembly includes the pivot, rotate between the inner wall front and back both sides of die holder and be connected with quantity for two and be the pivot that bilateral symmetry distributes, the pivot is located the below of lifter plate, two the equal fixedly connected with regulating plate in outside of pivot, the one end swing joint that the pivot was kept away from at the top of regulating plate has one end and lifter plate bottom swing joint's connecting rod, the one end fixedly connected with sloping block that the bottom of regulating plate is close to the pivot.

Preferably, drive assembly includes servo motor, the equal fixedly connected with in the inner wall left and right sides of die holder is located the servo motor of regulating plate below, two servo motor's the equal fixedly connected with threaded rod of output shaft department, two the equal threaded connection in the outside of threaded rod has one end and die holder inner wall sliding connection's threaded sleeve, two the equal fixedly connected with gyro wheel frame in threaded sleeve's the opposite side, two the gyro wheel frame is laminated with the bottom of two sloping blocks respectively.

(III) advantageous effects

Compared with the prior art, the utility model provides rotary tabletting equipment for tablet production, which has the following beneficial effects:

this a rotatory sheeting equipment for tablet production, through setting up servo motor, when the pressure head is accomplished tablet preforming to tablet inslot portion, it drives the threaded rod through the output shaft and rotates to start servo motor, the threaded rod rotates then can drive about two threaded sleeve move mutually in opposite directions, make two gyro wheel frame move mutually in opposite directions, thereby not extruding the sloping block, compression spring resets to drive the lifter plate and shifts up this moment, it is ejecting with the tablet of tablet inslot portion through ejector pin and ejector plate, thereby make things convenient for people to take, very big improvement the practicality of equipment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of a portion of the die holder and rectangular frame of the present invention;

FIG. 3 is a schematic view of a die holder of the present invention in partial cross-section.

In the figure: the automatic feeding mechanism comprises a base 1, a fixed vertical plate 2, a fixed transverse plate 3, a tabletting assembly 4, an electric push rod 41, a pressure head 42, a rotating assembly 5, a rectangular frame 51, a rotating rod 52, a driving motor 53, a first bevel gear 54, a second bevel gear 55, a die holder 6, a tablet groove 7, an ejection assembly 8, a lifting plate 81, an ejection rod 82, an ejection plate 83, a compression spring 84, an auxiliary assembly 9, a rotating shaft 91, an adjusting plate 92, a connecting rod 93, an inclined block 94, a driving assembly 10, a servo motor 101, a threaded rod 102, a threaded sleeve 103 and a roller frame 104.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a rotary tabletting device for tablet production comprises a base 1, a fixed vertical plate 2 fixedly connected to the top of the base 1, a fixed transverse plate 3 fixedly connected to the top of the fixed vertical plate 2, a tabletting assembly 4 fixedly connected to the bottom of the fixed transverse plate 3 and located on the right side of the fixed vertical plate 2, wherein the tabletting assembly 4 comprises an electric push rod 41, an electric push rod 41 fixedly connected to the bottom of the fixed transverse plate 3 and located on the right side of the fixed vertical plate 2, and a pressure head 42 fixedly connected to the output end of the electric push rod 41.

The top of the base 1 is fixedly connected with a rotating component 5 positioned on the right side of the fixed vertical plate 2, the top of the rotating component 5 is fixedly connected with a die holder 6, the left side, the right side, the front side and the rear side of the top of the die holder 6 are respectively provided with a tablet groove 7, the tablet grooves 7 are distributed annularly, the rotating component 5 comprises a rectangular frame 51, the top of the base 1 is fixedly connected with the rectangular frame 51 positioned on the right side of the fixed vertical plate 2, the inner bottom wall of the rectangular frame 51 is rotatably connected with a rotating rod 52, one end of the rotating rod 52 extends to the top of the rectangular frame 51, the inner bottom wall of the rectangular frame 51 is fixedly connected with a driving motor 53 positioned on the right side of the rotating rod 52, the output shaft of the driving motor 53 is fixedly connected with a first bevel gear 54, the outer part of the rotating rod 52 is fixedly connected with a second bevel gear 55 meshed with the first bevel gear 54, the die holder 6 is fixedly connected with the top of the rectangular frame 51, the top of the rectangular frame 51 is provided with an annular groove matched with the moving track of the die holder 6.

Sliding connection has the ejecting subassembly 8 that one end extends to tablet groove 7 inside between the inner wall left and right sides of die holder 6, ejecting subassembly 8 and the laminating of the inner wall of tablet groove 7, ejecting subassembly 8 includes lifter plate 81, sliding connection has lifter plate 81 between the inner wall left and right sides of die holder 6, the top left and right sides and the front and back both sides of lifter plate 81 all are provided with the ejector rod 82 that one end extends to four tablet groove 7 insides respectively, the top fixedly connected with of ejector rod 82 and the ejector plate 83 of laminating of tablet groove 7 inner wall, fixedly connected with quantity is two and is the compression spring 84 that bilateral symmetry distributes between the top of lifter plate 81 and the interior roof of die holder 6, two compression springs 84 are located the relative back side of two ejector rods 82 about respectively.

Rotate between the inner wall front and back both sides of die holder 6 and be connected with the auxiliary assembly 9 that is located ejecting subassembly 8 below and rather than bottom swing joint, auxiliary assembly 9 includes pivot 91, rotate between the inner wall front and back both sides of die holder 6 and be connected with quantity for two and be the pivot 91 of bilateral symmetry distribution, pivot 91 is located the below of lifter plate 81, the equal fixedly connected with regulating plate 92 in outside of two pivot 91, the one end swing joint that pivot 91 was kept away from at regulating plate 92's top has one end and lifter plate 81 bottom swing joint's connecting rod 93, the one end fixedly connected with sloping block 94 that pivot 91 is close to in regulating plate 92's bottom.

The left side and the right side of the inner wall of the die holder 6 are fixedly connected with driving components 10 which are positioned below the auxiliary components 9 and are attached to the bottoms of the auxiliary components, each driving component 10 comprises a servo motor 101, the left side and the right side of the inner wall of the die holder 6 are fixedly connected with the servo motors 101 which are positioned below the adjusting plates 92, threaded rods 102 are fixedly connected to output shafts of the two servo motors 101, threaded sleeves 103 with one ends connected with the inner bottom wall of the die holder 6 in a sliding manner are threadedly connected to the outer portions of the two threaded rods 102, roller frames 104 are fixedly connected to the opposite sides of the two threaded sleeves 103, the two roller frames 104 are respectively attached to the bottoms of the two inclined blocks 94, through the servo motors 101, when the pressing head 42 finishes pressing tablets in the tablet grooves 7, the servo motors 101 are started to drive the threaded rods 102 to rotate through the output shafts, and the threaded rods 102 can drive the left threaded sleeves 103 and the right threaded sleeves 103 to move back to back, the two roller frames 104 move back to each other, so that the inclined block 94 is not extruded, the compression spring 84 resets to drive the lifting plate 81 to move upwards, and the tablets in the tablet groove 7 are ejected out through the ejection rod 82 and the ejection plate 83, so that people can take the tablets conveniently, and the practicability of the equipment is greatly improved.

To sum up, this a rotatory sheeting equipment for tablet production, through setting up servo motor 101, when the pressure head 42 accomplished to the tablet preforming of tablet inslot 7 inside, start servo motor 101 and drive threaded rod 102 through the output shaft and rotate, threaded rod 102 rotates then can drive about two threaded sleeve 103 move back on the back, make two gyro wheel frame 104 move back on the back, thereby not extruding sloping block 94, compression spring 84 resets and drives lifter plate 81 and shift up this moment, it is ejecting with the inside tablet of tablet inslot 7 through ejector rod 82 and ejector plate 83, thereby make things convenient for people to take, very big improvement the practicality of equipment, the rotatory sheeting equipment of the tablet production that has solved current on the market still has a great deal of not enough, for example it is difficult to take out after the preforming is accomplished, thereby influenced tablet production efficiency, the relatively poor problem of practicality.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rotatory film clamp for tablet production, includes base (1), the top of base (1) is provided with fixed riser (2), the top of fixed riser (2) is provided with fixed diaphragm (3), the bottom of fixed diaphragm (3) is provided with preforming subassembly (4) that are located fixed riser (2) right side, the top of base (1) is provided with rotating assembly (5) that are located fixed riser (2) right side, the top of rotating assembly (5) is provided with die holder (6), the top left and right sides and the front and back both sides of die holder (6) all are provided with tablet groove (7), tablet groove (7) are the annular and distribute, its characterized in that: be provided with between the inner wall left and right sides of die holder (6) one end and extend to inside ejecting subassembly (8) in tablet groove (7), the inner wall laminating of ejecting subassembly (8) and tablet groove (7), be provided with between the inner wall front and back both sides of die holder (6) and be located ejecting subassembly (8) below and rather than bottom swing joint's auxiliary assembly (9), the inner wall left and right sides of die holder (6) all is provided with drive assembly (10) that are located auxiliary assembly (9) below and rather than the laminating of bottom.

2. A rotary tabletting apparatus as claimed in claim 1, wherein: the pressing piece assembly (4) comprises an electric push rod (41), the bottom of the fixed transverse plate (3) is fixedly connected with the electric push rod (41) located on the right side of the fixed vertical plate (2), and the output end of the electric push rod (41) is fixedly connected with a pressure head (42).

3. A rotary tabletting apparatus as claimed in claim 1, wherein: the rotating component (5) comprises a rectangular frame (51), the top of the base (1) is fixedly connected with the rectangular frame (51) positioned on the right side of the fixed vertical plate (2), the inner bottom wall of the rectangular frame (51) is rotationally connected with a rotating rod (52) one end of which extends to the top of the rectangular frame (51), the inner bottom wall of the rectangular frame (51) is fixedly connected with a driving motor (53) positioned on the right side of the rotating rod (52), a first bevel gear (54) is fixedly connected at the output shaft of the driving motor (53), a second bevel gear (55) meshed with the first bevel gear (54) is fixedly connected to the outer part of the rotating rod (52), the die holder (6) is fixedly connected with the top of the rotating rod (52), the die holder (6) is connected with the top of the rectangular frame (51) in a sliding way, the top of the rectangular frame (51) is provided with an annular groove matched with the moving track of the die holder (6).

4. A rotary tabletting apparatus as claimed in claim 1, wherein: ejecting subassembly (8) include lifter plate (81), sliding connection has lifter plate (81) between the inner wall left and right sides of die holder (6), the top left and right sides and the front and back both sides of lifter plate (81) all are provided with ejector rod (82) that one end extends to four tablet groove (7) inside respectively, ejector plate (83) of the top fixedly connected with of ejector rod (82) and the laminating of tablet groove (7) inner wall, fixedly connected with quantity is two and is compression spring (84) that bilateral symmetry distributes, two between the top of lifter plate (81) and the interior roof of die holder (6) compression spring (84) are located about respectively two ejector rod (82) the side of the back mutually.

5. A rotary tabletting apparatus as claimed in claim 4, wherein: auxiliary assembly (9) are including pivot (91), rotate between the inner wall front and back both sides of die holder (6) and be pivot (91) that quantity distributes for two and be bilateral symmetry, pivot (91) are located the below of lifter plate (81), two the equal fixedly connected with regulating plate (92) in outside of pivot (91), the one end swing joint that pivot (91) were kept away from at the top of regulating plate (92) has one end and lifter plate (81) bottom swing joint's connecting rod (93), the one end fixedly connected with sloping block (94) of pivot (91) are close to in the bottom of regulating plate (92).

6. A rotary tabletting apparatus as claimed in claim 5, wherein: drive assembly (10) are including servo motor (101), the equal fixedly connected with in the inner wall left and right sides of die holder (6) is located servo motor (101) of regulating plate (92) below, two equal fixedly connected with threaded rod (102) of output shaft department of servo motor (101), two the equal threaded connection in outside of threaded rod (102) has one end and die holder (6) inner bottom wall sliding connection's threaded sleeve (103), two the equal fixedly connected with gyro wheel frame (104) of opposite side of threaded sleeve (103), two gyro wheel frame (104) are laminated with the bottom of two sloping blocks (94) respectively.