CN220576691U - Tablet press with crushed aggregates sweep clearance structure - Google Patents

Abstract

The utility model discloses a tablet press with a crushed aggregates blowing and cleaning structure, which comprises a base and a rotating frame, wherein a rotating shaft is arranged at the central position of the top end of the base, the rotating frame is arranged at the top end of the rotating shaft, a rotating disc is arranged at the top end of the rotating frame, four groups of equidistant lower die bins are arranged in the rotating disc, a cantilever crane is arranged at the top end of the base on one side of the rotating disc, a forming frame is arranged at the top end of the base on the other side of the rotating disc, a charging tank is arranged at the top end of the base on one side of the forming frame, a conveying belt is arranged at the top end of the base on the other side of the forming frame, and a blanking pipe is arranged at the central position of the bottom end of the charging tank. The utility model not only realizes the convenient feeding and tabletting forming of the tablet press on the powder, and facilitates the vibration separation and discharge of the product, but also facilitates the convenient rotary scraping, sucking and removing of the crushed aggregates, and improves the integrity of the crushed aggregates cleaning of the tablet press.

Description

Tablet press with crushed aggregates sweep clearance structure

Technical Field

The utility model relates to the technical field of tablet presses, in particular to a tablet press with a crushed aggregates blowing and cleaning structure.

Background

The powder tablet press is mainly used for pressing powder, compression molding of the powder, grinding of the powder and the like, has the advantages of compact structure, simplicity and convenience in operation, safety in operation, small volume, low power consumption, good molding effect and the like, can greatly improve production efficiency, save energy and reduce cost, is an important device in the powder processing industry, is mainly used for pressing the powder, can compress the powder into solid so as to meet different requirements, and can also compress the powder into different shapes and sizes so as to meet different requirements, such as round, square, elliptic, polygonal and the like.

A tablet press for producing tablet medicines, as disclosed in the grant publication number CN211591434U, which relates to the technical field of medicine production equipment; the machine table is provided with a working plane and is sequentially divided into a charging area, a tabletting area and a discharging area; the blanking area is provided with a finished product trough; the working plane is provided with a pressing sheet die in a sliding way, and the pressing sheet die is connected with a first transverse driving device; the tabletting mold is provided with a plurality of tabletting holes, the bottoms of the tabletting holes are provided with cover grooves, a bottom cover is arranged in the tabletting holes, and one end of the bottom cover, facing the loading area, is hinged on the tabletting mold; a measuring and feeding device is arranged above the charging area, and the lower end of the measuring and feeding device is connected with a plurality of feeding pipes; a sliding block is arranged above the tabletting area and is connected with a second transverse pushing device; the sliding block is provided with a vertical pushing device which is connected with a tabletting plate, and the lower end of the tabletting plate is provided with a pressing rod, a pressing block and a cleaning brush; the utility model has simple structure and convenient use; the cleaning brush can clean the tabletting holes, so that powder or fragment residues are avoided;

but not solve current tablet press and be unfavorable for when using to the convenient feeding preforming shaping of powder, conveniently shake to break away from the discharge to the product and to the convenient rotation type of crushed aggregates scrape and sweep the suction and get rid of, great influence convenience and the integrality of tablet press crushed aggregates clearance.

Disclosure of Invention

The utility model aims to provide a tablet press with a crushed aggregates sweeping and cleaning structure, so as to solve the problems that in the prior art, the tablet press is inconvenient to feed and press powder conveniently, vibration separation and discharge of products and convenient rotary scraping, sweeping, sucking and removing of crushed aggregates conveniently, and the crushed aggregates cleaning integrity of the tablet press is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tablet press with crushed aggregates sweep clearance structure, includes base and swivel mount, the central point department of base top installs the rotation axis, the swivel mount is installed on the top of rotation axis, the rotary disk is installed on the top of swivel mount, four equidistant lower mould warehouses of internally mounted of rotary disk, the cantilever crane is installed on the base top of rotary disk one side, the shaping frame is installed on the base top of rotary disk opposite side, the charging tank is installed on the base top of shaping frame one side, the conveyer belt is installed on the base top of shaping frame opposite side, the unloading pipe is installed to the central point department of charging tank bottom, the shaping pneumatic cylinder is installed on the shaping frame top of lower mould warehouses top, the moulding die is installed to the bottom of shaping pneumatic cylinder, the baffle is all installed to the rotary disk inside of lower mould warehouses below, install the driving case on the lateral wall of cantilever crane, install the promotion pneumatic cylinder on the support outer wall of driving case below, the internally mounted of driving case has the hollow axle, and the bottom of hollow axle extends to the outside of driving case.

Preferably, the bottom of the hollow shaft is provided with a rotary sleeve, the outer wall of the rotary sleeve is symmetrically provided with a plurality of groups of suction nozzles, and the side wall of the rotary sleeve is symmetrically provided with brushes.

Preferably, the hollow shaft surface cover of drive case one side is equipped with drive gear, drive case internally mounted of drive gear one side has step motor, step motor's output is installed drive gear, and drive gear intermeshing, the internally mounted of cantilever crane has the aspiration pump, the adapter sleeve is installed on the top of hollow shaft, the material pipe is installed on the top of adapter sleeve, and the bottom of material pipe extends to the inside of aspiration pump.

Preferably, the inside blowing pneumatic cylinder that all installs of rotary disk of baffle one side, the switching frame is all installed to the output of blowing pneumatic cylinder, and switching frame and baffle fixed connection, the inside vibration motor that all installs of rotary disk of lower mould storehouse both sides.

Preferably, a servo motor is installed in the base at one side of the rotating shaft, a belt pulley assembly is installed at the top end of the servo motor, and one end of the belt pulley assembly extends to the surface of the rotating shaft.

Preferably, a control panel is installed on the outer wall of the base, and the output end of the control panel is electrically connected with the input ends of the feeding tank, the forming hydraulic cylinder, the discharging hydraulic cylinder, the air pump, the stepping motor and the servo motor.

Compared with the prior art, the utility model has the beneficial effects that: the tablet press not only realizes the convenient feeding tablet forming of the tablet press on the powder and facilitates the vibration separation and discharge of products, but also facilitates the convenient rotary scraping, sucking and removing of crushed aggregates, and improves the integrity of crushed aggregates cleaning of the tablet press;

(1) The powder material is poured into the feeding tank, the powder material is conveyed into the discharging pipe through the feeding tank, the discharging pipe is conveyed into the lower die bin, the servo motor drives the rotating shaft to rotate through the belt pulley assembly, the rotating disc drives the lower die bin to rotate to carry out ninety degrees of rotation, the molding hydraulic cylinder drives the pressing die to move downwards, the pressing die enters the lower die bin to carry out tabletting molding, then the molding hydraulic cylinder resets, the rotating disc carries out ninety degrees of rotation to convey the product in the lower die bin to the surface of the conveying belt, the switching frame is driven to move by the discharging hydraulic cylinder, the baffle is driven to move by the switching frame, the baffle is separated from the surface of the lower die bin, the product falls into the conveying belt to be discharged by the conveying belt under the driving of the vibration motor, the convenience of feeding tabletting molding of the powder by the tabletting machine is realized, the convenience of vibration separation and discharge of the product is improved, and the production efficiency of the tabletting machine is improved;

(2) After the product in the lower die bin is discharged, the rotary disc rotates for ninety degrees, when powder particles are left in the lower die bin, the driving box is driven by the lifting hydraulic cylinder to move downwards, the driving box is used for driving the hollow shaft to move downwards, the rotating sleeve is driven by the hollow shaft to move downwards, the rotating sleeve drives the suction nozzle and the hairbrush to enter the lower die bin, the stepping motor is used for driving the driving gear to rotate, the driving gear is used for driving the hollow shaft to rotate, the hollow shaft is used for driving the rotating sleeve, the suction nozzle and the hairbrush to rotate, powder in the lower die bin is absorbed, the suction nozzle enters the hollow shaft, and is conveyed to the air pump by the material pipe, so that the convenient rotary scraping, sweeping, sucking and removing of the particles by the tablet press are realized, the integrity of cleaning the particles by the tablet press is improved, and the fact that the particles are left in the interior influences on the next group of pressing and processing is avoided.

Drawings

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

FIG. 2 is a schematic diagram of a cross-sectional front view of a rotary disk according to the present utility model;

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

fig. 4 is a schematic top view of the rotary sleeve of the present utility model.

In the figure: 1. a base; 2. a rotating frame; 3. a rotation shaft; 4. a pulley assembly; 5. a servo motor; 6. a rotating disc; 7. an air extracting pump; 8. a material pipe; 9. a cantilever support; 10. lifting a hydraulic cylinder; 11. a drive box; 12. an adapter sleeve; 13. a stepping motor; 14. a drive gear; 15. a rotating sleeve; 16. a suction nozzle; 17. a brush; 18. a transmission gear; 19. a hollow shaft; 20. a charging tank; 21. discharging pipes; 22. forming a hydraulic cylinder; 23. pressing; 24. a lower die bin; 25. a forming frame; 26. a baffle; 27. a transfer frame; 28. discharging hydraulic cylinders; 29. a vibration motor; 30. a conveyor belt; 31. and a control panel.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a tablet press with crushed aggregates sweep clearance structure, including base 1 and swivel mount 2, the central point department at base 1 top installs rotation axis 3, swivel mount 2 is installed at rotation axis 3's top, swivel mount 2's top is installed rotary disk 6, four equidistant lower mould warehouses 24 of internally mounted of rotary disk 6, cantilever crane 9 is installed at base 1 top of rotary disk 6 one side, shaping frame 25 is installed at base 1 top of rotary disk 6 opposite side, charging tank 20 is installed at base 1 top of shaping frame 25 one side, conveyer belt 30 is installed at base 1 top of shaping frame 25 opposite side;

a blanking pipe 21 is arranged at the center position of the bottom end of the charging tank 20, a forming hydraulic cylinder 22 is arranged at the top end of a forming frame 25 above a lower die bin 24, a die 23 is arranged at the bottom end of the forming hydraulic cylinder 22, a baffle 26 is arranged in a rotating disc 6 below the lower die bin 24, the baffle 26 is in sliding connection with the rotating disc 6, a driving box 11 is arranged on the side wall of a support arm frame 9, a lifting hydraulic cylinder 10 is arranged on the outer wall of the support arm frame 9 below the driving box 11, the lifting hydraulic cylinder 10 plays a role of power driving, a hollow shaft 19 is arranged in the driving box 11, and the bottom end of the hollow shaft 19 extends to the outside of the driving box 11;

during use, powder materials are poured into the charging tank 20, the powder materials are conveyed into the blanking pipe 21 through the charging tank 20, the blanking pipe 21 is conveyed into the lower die bin 24, the servo motor 5 is opened by the operation control panel 31, the rotating shaft 3 is driven to rotate through the belt pulley assembly 4 by the servo motor 5, the rotating disc 6 is driven to rotate through the rotating frame 2 by the rotating shaft 3, the lower die bin 24 is driven to rotate through the rotating disc 6 to ninety degrees, the forming hydraulic cylinder 22 is opened by the operation control panel 31, the pressing die 23 is driven to move downwards by the forming hydraulic cylinder 22 under the support of the forming frame 25, the pressing die 23 enters the lower die bin 24 to perform tabletting forming, then the forming hydraulic cylinder 22 is reset, the rotating disc 6 is rotated by ninety degrees to convey products in the lower die bin 24 to the surface of the conveying belt 30, the operation control panel 31 is opened by the discharging hydraulic cylinder 28, the switching frame 27 is driven to move by the switching frame 27, the baffle 26 is separated from the surface of the lower die bin 24, the products are dropped into the conveying belt 30 under the drive of the vibration motor 29, the inside of the conveying belt 30 is discharged out of the conveying belt 30 to perform tabletting forming, and the tabletting machine is convenient to realize the convenience;

the bottom end of the hollow shaft 19 is provided with a rotary sleeve 15, the outer wall of the rotary sleeve 15 is symmetrically provided with a plurality of groups of suction nozzles 16, the side wall of the rotary sleeve 15 is symmetrically provided with brushes 17, the surface of the hollow shaft 19 at one side of the driving box 11 is sleeved with a transmission gear 18, the inside of the driving box 11 at one side of the transmission gear 18 is provided with a stepping motor 13, and the stepping motor 13 plays a role in power driving;

the output end of the stepping motor 13 is provided with a driving gear 14, the driving gear 14 is meshed with a transmission gear 18, an air pump 7 is arranged in the support arm frame 9, the top end of the hollow shaft 19 is provided with an adapter sleeve 12, the adapter sleeve 12 is movably connected with the hollow shaft 19, the top end of the adapter sleeve 12 is provided with a material pipe 8, and the bottom end of the material pipe 8 extends into the air pump 7;

the inside of the rotary disk 6 at one side of the baffle 26 is provided with a discharging hydraulic cylinder 28, the output end of the discharging hydraulic cylinder 28 is provided with a switching frame 27, the switching frame 27 is fixedly connected with the baffle 26, the inside of the rotary disk 6 at two sides of the lower die bin 24 is provided with a vibration motor 29, the inside of the base 1 at one side of the rotary shaft 3 is provided with a servo motor 5, and the servo motor 5 plays a role in power driving;

the top end of the servo motor 5 is provided with a belt pulley assembly 4, one end of the belt pulley assembly 4 extends to the surface of the rotating shaft 3, the outer wall of the base 1 is provided with a control panel 31, and the output end of the control panel 31 is electrically connected with the feeding tank 20, the forming hydraulic cylinder 22, the discharging hydraulic cylinder 28, the air pump 7, the stepping motor 13 and the input end of the servo motor 5;

when the rotary disc 6 is used, after products in the lower die bin 24 are discharged, the rotary disc 6 rotates ninety degrees, when powder particles are left in the lower die bin 24, the lifting hydraulic cylinder 10 is opened by the operation control panel 31, the driving box 11 is driven by the lifting hydraulic cylinder 10 to move downwards, the hollow shaft 19 is driven by the driving box 11 to move downwards, the rotary sleeve 15 is driven by the hollow shaft 19 to move downwards, the suction nozzle 16 and the hairbrush 17 are driven by the rotary sleeve 15 to enter the lower die bin 24, the stepping motor 13 is opened by the operation control panel 31, the driving gear 14 is driven by the stepping motor 13 to rotate, the transmission gear 18 is driven by the driving gear 14 to rotate, the hollow shaft 19 is driven by the hollow shaft 19 to rotate, the rotary sleeve 15, the suction nozzle 16 and the hairbrush 17 are driven by the hollow shaft 19 to absorb powder in the lower die bin 24, the suction nozzle 16 enters the hollow shaft 19, and the material pipe 8 is conveyed to the inside the hollow shaft 7, so that the rotary scraping, sucking and removing of the particles is realized, and the completeness of cleaning the particles is improved, and the pressing processing of the particles is prevented from influencing the inside of a group of pressing.

Working principle: when the automatic feeding device is used, an external power supply is connected, firstly, powder materials are poured into the feeding tank 20, conveyed into the discharging pipe 21 from the feeding tank 20, conveyed into the lower die bin 24 from the discharging pipe 21, the servo motor 5 is turned on by the operation control panel 31, the rotating shaft 3 is driven to rotate by the servo motor 5 through the belt pulley assembly 4, the rotating shaft 3 is driven to rotate by the rotating disc 6 through the rotating frame 2, the lower die bin 24 is driven to rotate by the rotating disc 6 to ninety degrees, the forming hydraulic cylinder 22 is turned on by the operation control panel 31 under the support of the forming frame 25, the pressing die 23 is driven to move downwards by the forming hydraulic cylinder 22, the pressing die 23 enters the lower die bin 24 to perform tabletting forming, then the forming hydraulic cylinder 22 is reset, the product in the lower die bin 24 is conveyed to the surface of the conveying belt 30 by the rotating disc 6 to ninety degrees, the discharging hydraulic cylinder 28 is turned on by the operation control panel 31, the transfer frame 27 is driven by the discharging hydraulic cylinder 28, the baffle 26 is driven by the transfer frame 27 to move, the baffle 26 is separated from the surface of the lower die bin 24, products fall into the conveying belt 30 under the driving of the vibration motor 29, the conveying belt 30 is used for discharging, after products in the lower die bin 24 are discharged, the rotating disc 6 rotates ninety degrees, when powder particles remain in the lower die bin 24, the lifting hydraulic cylinder 10 is opened by the operation control panel 31, the driving box 11 is driven by the lifting hydraulic cylinder 10 to move downwards, the hollow shaft 19 is driven by the driving box 11 to move downwards, the rotating sleeve 15 is driven by the hollow shaft 19 to move downwards, the suction nozzle 16 and the brush 17 are driven by the rotating sleeve 15 to enter the lower die bin 24, the stepping motor 13 is opened by the operation control panel 31, the driving gear 14 is driven by the stepping motor 13 to rotate, the transmission gear 18 is driven by the driving gear 14 to rotate, the hollow shaft 19 is driven to rotate by the transmission gear 18, the rotary sleeve 15, the suction nozzle 16 and the hairbrush 17 are driven to rotate by the hollow shaft 19 to absorb powder in the lower die bin 24, the powder enters the hollow shaft 19 from the suction nozzle 16, and is conveyed to the air pump 7 from the material pipe 8 to finish the use work of the tablet press.

Claims (6)

1. Tablet press with crushed aggregates sweep clearance structure, including base (1) and swivel mount (2), its characterized in that: the rotary table is characterized in that a rotary shaft (3) is arranged at the central position of the top end of the base (1), a rotary frame (2) is arranged at the top end of the rotary shaft (3), a rotary table (6) is arranged at the top end of the rotary frame (2), four equally-spaced lower die bins (24) are arranged at the top end of the rotary table (6), a cantilever support (9) is arranged at the top end of the base (1) at one side of the rotary table (6), a forming frame (25) is arranged at the top end of the base (1) at one side of the forming frame (25), a feeding tank (20) is arranged at the top end of the base (1) at the other side of the forming frame (25), a feeding pipe (21) is arranged at the central position of the bottom end of the feeding tank (20), a forming hydraulic cylinder (22) is arranged at the top end of the forming frame (25), a pressing die (23) is arranged at the bottom end of the forming hydraulic cylinder (22), a baffle plate (26) is arranged at the inner end of the rotary table (6) at the lower die bins (24), a baffle plate (26) is arranged at the bottom end of the rotary table (6), a driving box (9) is arranged on the side wall (11), the inside of the driving box (11) is provided with a hollow shaft (19), and the bottom end of the hollow shaft (19) extends to the outside of the driving box (11).

2. A tablet press having a chaff purge cleaning structure as claimed in claim 1, wherein: the bottom of the hollow shaft (19) is provided with a rotary sleeve (15), the outer wall of the rotary sleeve (15) is symmetrically provided with a plurality of groups of suction nozzles (16), and the side wall of the rotary sleeve (15) is symmetrically provided with brushes (17).

3. A tablet press having a chaff purge cleaning structure as claimed in claim 1, wherein: the surface of a hollow shaft (19) at one side of the driving box (11) is sleeved with a transmission gear (18), a stepping motor (13) is arranged in the driving box (11) at one side of the transmission gear (18), a driving gear (14) is arranged at the output end of the stepping motor (13), the driving gear (14) is meshed with the transmission gear (18), the novel automatic suction device is characterized in that an air pump (7) is arranged in the support arm frame (9), an adapter sleeve (12) is arranged at the top end of the hollow shaft (19), a material pipe (8) is arranged at the top end of the adapter sleeve (12), and the bottom end of the material pipe (8) extends to the inside of the air pump (7).

4. A tablet press having a chaff purge cleaning structure as claimed in claim 1, wherein: the automatic feeding device is characterized in that a feeding hydraulic cylinder (28) is arranged inside a rotary disc (6) on one side of a baffle plate (26), a switching frame (27) is arranged at the output end of the feeding hydraulic cylinder (28), the switching frame (27) is fixedly connected with the baffle plate (26), and a vibration motor (29) is arranged inside the rotary disc (6) on two sides of a lower die bin (24).

5. A tablet press having a chaff purge cleaning structure as claimed in claim 1, wherein: the novel rotary shaft is characterized in that a servo motor (5) is arranged in the base (1) on one side of the rotary shaft (3), a belt pulley assembly (4) is arranged at the top end of the servo motor (5), and one end of the belt pulley assembly (4) extends to the surface of the rotary shaft (3).

6. A tablet press having a chaff purge cleaning structure as claimed in claim 1, wherein: the outer wall of the base (1) is provided with a control panel (31), and the output end of the control panel (31) is electrically connected with the input ends of the charging tank (20), the forming hydraulic cylinder (22), the discharging hydraulic cylinder (28), the air pump (7), the stepping motor (13) and the servo motor (5).