CN215040582U

CN215040582U - Full-automatic high-speed rotary tablet press

Info

Publication number: CN215040582U
Application number: CN202120577667.3U
Authority: CN
Inventors: 张作; 向杨
Original assignee: Sichuan Nuoyuan Pharmaceutical Co ltd
Current assignee: Sichuan Nuoyuan Pharmaceutical Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-12-07
Anticipated expiration: 2031-03-22

Abstract

The utility model relates to a tablet press technical field, specific full-automatic high-speed rotation type tablet press that says so, the on-line screen storage device comprises a base, base upper end middle part is rotated through the bearing and is connected with the pivot, well mould in the pivot upper end fixedly connected with, circumference equidistance is seted up and is pressed the piece groove on the well mould, well mould lower extreme fixedly connected with connecting cylinder, connecting cylinder lateral surface lower extreme fixedly connected with connecting ring board. The utility model discloses a motor work, the drive pivot is rotated, thereby mould rotates in the drive, make the preforming groove that mould upper end circumference equidistance was seted up can reach unloading pipe lower extreme in proper order, fill up all preforming grooves with the material in proper order, then mould rotates to preforming groove and lower jumper bar and upper punch bar one-to-one, through first cylinder and second cylinder work, the upper punch bar upward movement under the drive, the upper punch bar downstream carries out towards the piece operation to the powdery material of preforming inslot, becomes the slice with the material punching press.

Description

Full-automatic high-speed rotary tablet press

Technical Field

The utility model relates to a tablet press technical field specifically is a full-automatic high-speed rotation type tablet press.

Background

The rotary tablet press is mainly used for tablet production in the pharmaceutical industry, can press granular or powdery raw materials into various tablets, and is also suitable for chemical industry, food, electronics, plastics and powder metallurgy. The existing rotary tablet press generally needs to manually take out the tablet from the tablet pressing groove after the tablet pressing is finished, so that the discharging is inconvenient, and the processing efficiency is reduced. To this end, we have proposed a fully automatic high speed rotary tablet press.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-automatic high-speed rotary tablet press 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 full-automatic high-speed rotary tablet press comprises a base, wherein the middle part of the upper end of the base is rotatably connected with a rotating shaft through a bearing, the upper end of the rotating shaft is fixedly connected with a middle die, the middle die is provided with tabletting grooves at equal intervals in the circumferential direction, the lower end of the middle die is fixedly connected with a connecting cylinder, the lower end of the outer side surface of the connecting cylinder is fixedly connected with a connecting ring plate, the upper end of the connecting ring plate is provided with through holes for connecting lower punching rods at equal intervals, the lower punching rods are in one-to-one correspondence with the tabletting grooves, the outer surface of each lower punching rod is fixedly connected with a positioning boss at the upper end of the connecting ring plate, springs are sleeved at the outer side of each lower punching rod and between the positioning boss and the connecting ring plate, the upper end of the base is recessed downwards to form a ring groove, three groups of first air cylinders are installed at equal intervals in the ring groove, the upper ends of the three groups of the first air cylinders are fixedly connected with a movable ring plate together, the improved automatic stamping device comprises a base, and is characterized in that a support column is fixedly connected to the right side of the upper end of the base, a hopper is fixedly connected to the left side of the support column, the lower end of the hopper is communicated with a blanking pipe, the blanking pipe extends into the upper end of a stamping groove, a backboard is fixedly connected to the rear side of the upper end of the base, a top board is fixedly connected to the front side of the upper end of the backboard, a second cylinder is fixedly mounted on the upper end of the base, a movable board is fixedly connected to the lower end of the output end of the second cylinder, upper stamping rods are fixedly connected to the lower end of the movable board in a circumferential equidistant mode, and the upper stamping rods correspond to the stamping groove one to one.

As a further optimization of the technical scheme, a cavity is arranged in the base, a motor is installed in the cavity, and the upper end of an output shaft of the motor is fixedly connected with the lower end of the rotating shaft.

As a further optimization of the technical scheme, the upper end and the lower end of the spring are fixedly connected with the connecting ring plate and the positioning boss respectively.

As a further optimization of the technical scheme, the blanking pipe is provided with an electromagnetic valve.

As a further optimization of the technical scheme, four groups of guide rods are fixedly connected with the upper end of the movable plate in the circumferential equidistant mode, guide holes for the guide rods to penetrate are formed in the upper end of the top plate, and limit blocks are fixedly connected with the upper end of the guide rods.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model adds materials into the feeding hopper, enters the tablet groove through the blanking pipe, drives the rotating shaft to rotate through the work of the motor, thereby driving the middle die to rotate, so that the tablet groove arranged on the upper end of the middle die at equal intervals can reach the lower end of the blanking pipe in sequence, the materials are filled in all the tablet grooves in sequence, then the middle die rotates until the tablet groove is in one-to-one correspondence with the lower punch and the upper punch, the middle die works through the first cylinder and the second cylinder, the lower punch is driven to move upwards, the upper punch moves downwards, the powder materials in the tablet groove are punched into sheets, after the sheets are punched, the upper punch works reversely through the second cylinder, so that the upper punch is far away from the tablet groove, the upper punch continues to work through the first cylinder, the lower punch is driven to continue to move upwards, the sheet materials are ejected out of the tablet groove, the discharging is convenient, the utility model can automatically perform tabletting, and the tablet materials are ejected out after the tablet pressing is finished, so that the unloading is convenient, and the processing efficiency is improved.

Drawings

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

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic view of the structure of the present invention.

In the figure: 1. a base; 2. a rotating shaft; 3. a middle mold; 4. a pressing sheet groove; 5. a connecting cylinder; 6. a connecting ring plate; 7. a lower punch; 8. positioning the boss; 9. a spring; 10. a first cylinder; 11. moving the ring plate; 12. a support pillar; 13. a hopper; 14. a discharging pipe; 15. a back plate; 16. a top plate; 17. a second cylinder; 18. moving the plate; 19. an upper punch; 20. a guide bar; 21. a limiting block; 22. an electric motor.

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. 1-3, the present invention provides a technical solution: a full-automatic high-speed rotary tablet press comprises a base 1, wherein the middle part of the upper end of the base 1 is rotatably connected with a rotating shaft 2 through a bearing, the upper end of the rotating shaft 2 is fixedly connected with a middle die 3, the middle die 3 is provided with tabletting grooves 4 at equal intervals in the circumferential direction, the lower end of the middle die 3 is fixedly connected with a connecting barrel 5, the lower end of the outer side surface of the connecting barrel 5 is fixedly connected with a connecting ring plate 6, the upper end of the connecting ring plate 6 is provided with through holes for connecting lower punch rods 7 at equal intervals, the lower punch rods 7 are in one-to-one correspondence with the tabletting grooves 4, the outer surface of the lower punch rods 7 is fixedly connected with positioning bosses 8 positioned at the upper end of the connecting ring plate 6, springs 9 are sleeved outside the lower punch rods 7 and positioned between the positioning bosses 8 and the connecting ring plate 6, the upper end surface of the base 1 is provided with annular grooves in a downward sunken manner, three groups of first air cylinders 10 are installed in the annular grooves at equal intervals, three groups the common fixedly connected with of output upper end of first cylinder 10 removes

crown plate

11, 1 upper end right side fixedly connected with support column 12 of base, 12 left sides fixedly connected with loading hopper 13 of support column, the loading hopper lower extreme intercommunication has unloading pipe 14, unloading pipe 14 stretches into 4 upper ends of preforming groove, 1 upper end rear side fixedly connected with backplate 15 of base, 15 upper end front side fixedly connected with roof 16 of backplate, 1 upper end fixed mounting of base has second cylinder 17, the output lower extreme fixedly connected with movable plate 18 of

second cylinder

17, 18 lower extreme circumference equidistance fixedly connected with of movable plate have upper punch 19, upper punch 19 and 4 one-to-one in preforming groove.

Specifically, be equipped with the cavity in the base 1, install motor 22 in the cavity, motor 22's output shaft upper end and 2 lower extreme fixed connection of pivot, through motor 22 work, drive pivot 2 rotates to mould 3 rotates in the drive.

Specifically, the upper end and the lower end of the spring 9 are respectively fixedly connected with the connecting ring plate 6 and the positioning boss 8.

Specifically, an electromagnetic valve is installed on the blanking pipe 14 to control the flow rate of the blanking pipe 14.

Specifically, four groups of guide bars 20 of movable plate 18 upper end circumference equidistance fixedly connected with, the guiding hole that supplies guide bar 20 to pass is seted up to roof 16 upper end, guide bar 20 upper end fixedly connected with stopper 21 slides in the guiding hole through guide bar 20, plays the guide effect to movable plate 18 for movable plate 18 carries out vertical up-and-down motion under the drive of second cylinder 17, can not take place the slope.

Specifically, when the material punching machine is used, materials are added into a feeding hopper 13, enter a tablet groove 4 through a discharging pipe 14, and work through a motor 22 to drive a rotating shaft 2 to rotate, so that a middle die 3 is driven to rotate, the tablet grooves 4 formed in the upper end of the middle die 3 at equal intervals in the circumferential direction can sequentially reach the lower end of the discharging pipe 14, all the tablet grooves 4 are sequentially filled with the materials, then the tablet grooves 3 are rotated until the tablet grooves 4 correspond to a lower punch 7 and an upper punch 19 one by one, the lower punch 7 is driven to move upwards through work of a first cylinder 10 and a second cylinder 17, the upper punch 19 moves downwards, the powder materials in the tablet grooves 4 are punched to be punched into sheets, after punching is completed, the second cylinder 17 works reversely to perform tabletting, so that the upper punch 19 is far away from the tablet groove 4, the first cylinder 10 continues to work, the lower punch 7 is driven to continue to move upwards, the sheet materials are ejected out of the tablet grooves 4, is convenient for unloading.

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. A full-automatic high-speed rotary tablet press, includes base (1), its characterized in that: the middle part of the upper end of the base (1) is rotatably connected with a rotating shaft (2) through a bearing, the upper end of the rotating shaft (2) is fixedly connected with a middle die (3), the middle die (3) is provided with a pressing sheet groove (4) at equal intervals in the circumferential direction, the lower end of the middle die (3) is fixedly connected with a connecting cylinder (5), the lower end of the outer side surface of the connecting cylinder (5) is fixedly connected with a connecting ring plate (6), the upper end of the connecting ring plate (6) is provided with through holes for connecting lower punching rods (7) at equal intervals, the lower punching rods (7) are in one-to-one correspondence with the pressing sheet grooves (4), the outer surface of each lower punching rod (7) is fixedly connected with a positioning boss (8) positioned at the upper end of the connecting ring plate (6), a spring (9) is sleeved at the outer side of each lower punching rod (7) and positioned between the positioning boss (8) and the connecting ring plate (6), the upper end of the base (1) is provided with an annular groove in a downward concave manner, three groups of first cylinders (10) are arranged in the annular groove at equal intervals, the upper ends of the output ends of the three groups of first cylinders (10) are fixedly connected with a movable annular plate (11) together, a supporting column (12) is fixedly connected to the right side of the upper end of the base (1), a charging hopper (13) is fixedly connected to the left side of the supporting column (12), the lower end of the charging hopper is communicated with a discharging pipe (14), the discharging pipe (14) extends into the upper end of the pressing sheet groove (4), a back plate (15) is fixedly connected with the rear side of the upper end of the base (1), a top plate (16) is fixedly connected with the front side of the upper end of the back plate (15), a second cylinder (17) is fixedly arranged at the upper end of the base (1), a movable plate (18) is fixedly connected at the lower end of the output end of the second cylinder (17), the lower end of the moving plate (18) is fixedly connected with upper punching rods (19) at equal intervals in the circumferential direction, and the upper punching rods (19) correspond to the pressing sheet grooves (4) one to one.

2. A fully automatic high speed rotary tablet press according to claim 1, wherein: the improved motor is characterized in that a cavity is formed in the base (1), a motor (22) is installed in the cavity, and the upper end of an output shaft of the motor (22) is fixedly connected with the lower end of the rotating shaft (2).

3. A fully automatic high speed rotary tablet press according to claim 1, wherein: the upper end and the lower end of the spring (9) are respectively fixedly connected with the connecting ring plate (6) and the positioning boss (8).

4. A fully automatic high speed rotary tablet press according to claim 1, wherein: the blanking pipe (14) is provided with an electromagnetic valve.

5. A fully automatic high speed rotary tablet press according to claim 1, wherein: moving plate (18) upper end circumference equidistance fixedly connected with four groups of guide bars (20), the guiding hole that supplies guide bar (20) to pass is seted up to roof (16) upper end, guide bar (20) upper end fixedly connected with stopper (21).