CN217169925U

CN217169925U - Automatic tabletting equipment

Info

Publication number: CN217169925U
Application number: CN202220760019.6U
Authority: CN
Inventors: 郑尚协
Original assignee: Xiamen Tongfutang Biotechnology Co Ltd
Current assignee: Xiamen Tongfutang Biotechnology Co Ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-08-12
Anticipated expiration: 2032-04-01

Abstract

The utility model discloses an automatic tabletting device, which comprises a frame, a die plate, a feeding assembly, an upper die assembly and a lower die assembly; one side of the die plate is fixed in the middle of the frame; a plurality of sliding grooves are formed in the outer side of the upper end of the die plate at intervals; a die plate in the chute is provided with a stamping hole; the feeding assembly comprises a traversing assembly and a plurality of feeding hoppers; the inner end of the charging hopper is fixedly connected with the transverse moving assembly, the lower end of the charging hopper is tightly attached to the sliding chute, the charging hopper is driven by the transverse moving assembly to move along the sliding chute, and a discharging channel of the charging hopper is communicated or staggered with the punching hole; the lower die assembly comprises a lower driving part and a plurality of lower punching dies; the upper end of the lower punch die is tightly embedded into the punch hole, and the lower punch die is driven to ascend or descend by the lower driving piece; the upper die assembly comprises an upper driving part and a plurality of upper punching dies; the upper punch is positioned above the punching hole, and the upper punch is driven by the upper driving piece to descend so as to perform tabletting on the powdery raw material in the punching hole.

Description

Automatic tabletting equipment

Technical Field

The utility model relates to a film clamp technical field, specific automatic change film clamp that says so.

Background

The tabletting equipment is common pharmaceutical equipment in pharmaceutical factories and is used for pressing powdery raw materials into tablets or granules. The existing automatic tabletting equipment usually adopts a rotary tabletting machine to compress powdery raw materials, the production speed of the processing mode is high, and automatic production can be realized, however, the processing mode easily causes a lot of powdery raw materials to remain on a turntable, which not only causes the waste of the raw materials, but also easily causes pollution due to long-term exposure in the environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic change sheeting equipment, this automatic change sheeting equipment's loading hopper removes along the spout and makes discharging channel and punching press hole intercommunication reinforced or stagger and carry out the preforming, has effectively reduced the displacement of powdered raw materials and mould board up end to the raw materials quantity of less mould board adhesion not only can fully improve the utilization ratio of raw materials, reduction in production cost, still reducible raw materials exposes in the environment for a long time, effectively reduces the pollution to the raw materials.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic tabletting device comprises a rack, a die plate, a feeding assembly, an upper die assembly and a lower die assembly; one side of the die plate is fixed in the middle of the frame; a plurality of sliding grooves are formed in the outer side of the upper end of the die plate at intervals; a die plate in the chute is provided with a stamping hole; the feeding assembly comprises a traversing assembly and a plurality of feeding hoppers; the inner end of the charging hopper is fixedly connected with the transverse moving assembly, the lower end of the charging hopper is tightly attached to the sliding chute, the charging hopper is driven by the transverse moving assembly to move along the sliding chute, and a discharging channel of the charging hopper is communicated or staggered with the punching hole; the lower die assembly comprises a lower driving part and a plurality of lower punching dies; the upper end of the lower punch die is tightly embedded into the punch hole, and the lower punch die is driven to ascend or descend by the lower driving piece; the upper die assembly comprises an upper driving part and a plurality of upper punching dies; the upper punch is positioned above the punching hole, and the upper punch is driven by the upper driving piece to descend so as to perform tabletting on the powdery raw material in the punching hole.

Furthermore, the discharging channel at the lower part of the charging hopper is obliquely and downwards arranged, and the aperture of the discharging channel is gradually increased from top to bottom.

Further, a storage bin is fixed at the upper end of the rack, the upper end of a conveying pipe is communicated with the storage bin, and the lower end of the conveying pipe is communicated with a charging hopper; and the conveying pipe is provided with an adjusting valve for adjusting the conveying capacity of the powdery raw materials.

Further, the traversing assembly comprises a traversing cylinder and a traversing plate; the transverse moving cylinder is fixed at the upper end of the die plate; the inner end of the transverse moving plate is fixedly connected with a telescopic rod of the transverse moving cylinder, and the outer end of the transverse moving plate is fixedly connected with the feeding hopper.

Further, the upper driving part comprises an upper die cylinder and an upper moving plate; the upper die air cylinder is fixedly connected with the upper part of the frame; the upper end of the upper moving plate is fixedly connected with a telescopic rod of the upper die air cylinder, and the lower end of the upper moving plate is fixedly connected with the upper punch; the lower driving piece comprises a lower die cylinder and a lower moving plate; the lower die cylinder is fixedly connected with the lower part of the rack; the lower end of the lower moving plate is fixedly connected with a telescopic rod of the lower die cylinder, and the upper end of the lower moving plate is fixedly connected with the lower die.

Furthermore, an upper guide rod is arranged at the upper part of the frame; the upper end of the upper guide rod is fixedly connected with the rack, and the lower end of the upper guide rod penetrates through the upper moving plate; the lower part of the die plate is provided with a lower guide rod; the upper end of the lower guide rod is fixedly connected with the die plate, and the lower end of the lower guide rod penetrates through the lower moving plate.

Further, the outer side of the die plate is provided with an arc-shaped sliding surface, and a collecting groove for collecting tablets is formed in the rack below the arc-shaped sliding surface.

After the technical scheme is adopted, the utility model discloses following beneficial effect has:

1. the utility model relates to an automatic change sheeting equipment, loading hopper remove along the spout and make discharging channel and punching press hole intercommunication reinforced or stagger and carry out the preforming, have effectively reduced the displacement distance of powdered raw materials and mould board up end to the raw materials quantity of less mould board adhesion not only can fully improve the utilization ratio of raw materials, reduction in production cost still can reduce the raw materials and expose in the environment for a long time, effectively reduces the pollution to the raw materials.

2. The utility model relates to an automatic change sheeting equipment, the discharging channel slope of loading hopper lower part sets up downwards, and discharging channel's aperture from the top down crescent, and it is downthehole to be convenient for add the raw materials rapid feeding to the punching press in the loading hopper, difficult emergence putty phenomenon.

3. The utility model relates to an automatic change film clamp can leave a large amount of raw materials in the storage silo to adjust the flow that the storage silo carried the raw materials for each loading hopper through the governing valve, the flexibility is good.

4. The utility model relates to an automatic change sheeting equipment, tablet pressing accomplish the back, lower die and upper punch die rise, make the tablet be located the spout, when the loading hopper moves outward and feeds in raw material, can push the tablet in the collecting vat, excellent in use effect.

Drawings

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

fig. 2 is a schematic view of the three-dimensional structure of the mold plate of the present invention.

The reference numbers in the figures denote:

1. a frame; 2. a mold plate; 20. a chute; 21. punching a hole; 22. an arc-shaped sliding surface; 3. a feeding group; 30. a traversing assembly; 300. a transverse moving cylinder; 301. transversely moving the plate; 31. a hopper; 310. a discharge channel; 32. a storage bin; 33. a delivery pipe; 34. adjusting a valve; 4. an upper die assembly; 40. an upper drive member; 400. an upper die cylinder; 401. moving the plate upwards; 41. putting a die on the die; 42. an upper guide bar; 5. a lower die assembly; 50. a lower driving member; 500. a lower die cylinder; 501. a lower moving plate; 51. a lower die; 52. a lower guide bar; 6. a tablet; 7. and (4) collecting the tank.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 2, an automatic tablet pressing apparatus includes a frame 1, a mold plate 2, a feeding assembly 3, an upper mold assembly 4 and a lower mold assembly 5; one side of the die plate 2 is fixed in the middle of the frame 1; a plurality of sliding grooves 20 are arranged at intervals on the outer side of the upper end of the die plate 2; a stamping hole 21 is formed in the die plate 2 in the sliding groove 20; the feeding assembly 3 comprises a traversing assembly 30 and a plurality of feeding hoppers 31; the inner end of the loading hopper 31 is fixedly connected with the traversing component 30, the lower end of the loading hopper 31 is tightly attached to the chute 20, the loading hopper 31 is driven to move along the chute 20 through the traversing component 30, and the discharging channel 310 of the loading hopper 31 is communicated or staggered with the punching hole 21; the lower die assembly 5 includes a lower driver 50 and a plurality of lower dies 51; the upper end of the lower punch die 51 is tightly embedded into the punch hole 21, and the lower punch die 51 is driven to ascend or descend by the lower driving piece 50; the upper die assembly 4 includes an upper driving member 40 and a plurality of upper dies 41; the upper punch 41 is located above the punch hole 21, and the upper punch 41 is driven by the upper driving member 40 to descend so as to tablet the powdery raw material in the punch hole 21.

As shown in fig. 1, the discharging passage 310 of the lower portion of the hopper 31 is disposed obliquely downward, and the aperture of the discharging passage 310 gradually increases from top to bottom.

As shown in fig. 1, a storage bin 32 is fixed at the upper end of the frame 1, the upper end of a material conveying pipe 33 is communicated with the storage bin 32, and the lower end of the material conveying pipe 33 is communicated with a hopper 31; the feed delivery pipe 33 is provided with an adjusting valve 34 for adjusting the delivery amount of the powdery raw material.

As shown in fig. 1, the traverse assembly 30 includes a traverse cylinder 300 and a traverse plate 301; the transverse moving cylinder 300 is fixed at the upper end of the die plate 2; the inner end of the transverse moving plate 301 is fixedly connected with the telescopic rod of the transverse moving cylinder 300, and the outer end of the transverse moving plate 301 is fixedly connected with the feeding hopper 31.

As shown in fig. 1, the upper driving member 40 includes an upper mold cylinder 400 and an upper moving plate 401; the upper die cylinder 400 is fixedly connected with the upper part of the frame 1; the upper end of the upper moving plate 401 is fixedly connected with a telescopic rod of the upper die cylinder 400, and the lower end of the upper moving plate 401 is fixedly connected with the upper die 41; the lower driving member 50 includes a lower die cylinder 500 and a lower moving plate 501; the lower die air cylinder 500 is fixedly connected with the lower part of the frame 1; the lower end of the lower moving plate 501 is fixedly connected with the telescopic rod of the lower die cylinder 500, and the upper end of the lower moving plate 501 is fixedly connected with the lower die 51.

As shown in fig. 1, an upper guide rod 42 is arranged at the upper part of the frame 1; the upper end of the upper guide rod 42 is fixedly connected with the rack 1, and the lower end of the upper guide rod 42 penetrates through the upper moving plate 401; the lower part of the die plate 2 is provided with a lower guide rod 52; the upper end of the lower guide rod 52 is fixedly connected with the die plate 2, and the lower end of the lower guide rod 52 penetrates through the lower moving plate 501.

As shown in fig. 1 and 2, an arc-shaped sliding surface 22 is arranged on the outer side of the die plate 2, and a collecting groove 7 for collecting tablets 6 is arranged on the frame 1 below the arc-shaped sliding surface 22.

The utility model discloses a theory of operation:

when the utility model is used, firstly, the lower punch die 51 is lowered to the lower end of the punch hole 21 to reserve a charging space in the initial stage, and the upper punch die 41 is lifted to leave the punch hole 21; then, the charging hopper 31 is driven to move outwards to enable the discharging channel 310 to be communicated with the punching hole 21, so that the powdery raw material in the charging hopper 31 falls into the punching hole 21, and after the powdery raw material in the punching hole 21 reaches the required addition amount, the charging hopper 31 is driven to move inwards to enable the discharging channel 310 to be staggered with the punching hole 21, and feeding is stopped; then, the upper die 41 is driven to descend until the powdery raw materials in the punching holes 21 are pressed into tablets 6, after the tablets 6 are pressed, the lower die 51 and the upper die 41 ascend to enable the tablets 6 to be located in the chute 20, and then the feeding hopper 31 is driven to move outwards to push the tablets 6 into the collecting tank 7; finally, the lower die 51 is lowered to be positioned at the lower end of the punch hole 21 to leave a charging space, and the next batch of tablets 6 is pressed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An automatic change film clamp which characterized in that: comprises a frame (1), a die plate (2), a feeding assembly (3), an upper die assembly (4) and a lower die assembly (5); one side of the die plate (2) is fixed in the middle of the frame (1); a plurality of sliding grooves (20) are arranged on the outer side of the upper end of the die plate (2) at intervals; a stamping hole (21) is formed in the die plate (2) in the sliding groove (20); the charging assembly (3) comprises a traversing assembly (30) and a plurality of charging hoppers (31); the inner end of the loading hopper (31) is fixedly connected with the transverse moving assembly (30), the lower end of the loading hopper (31) is tightly attached to the chute (20), the loading hopper (31) is driven to move along the chute (20) through the transverse moving assembly (30), and a discharging channel (310) of the loading hopper (31) is communicated or staggered with the punching hole (21); the lower die assembly (5) comprises a lower driving part (50) and a plurality of lower punching dies (51); the upper end of the lower punch die (51) is tightly embedded into the punching hole (21), and the lower punch die (51) is driven to ascend or descend by a lower driving piece (50); the upper die assembly (4) comprises an upper driving member (40) and a plurality of upper dies (41); the upper punch die (41) is positioned above the punching hole (21), and the upper punch die (41) is driven to descend by the upper driving piece (40) to perform tabletting on the powdery raw material in the punching hole (21).

2. An automated sheeting apparatus as in claim 1, wherein: the discharging channel (310) at the lower part of the charging hopper (31) is obliquely arranged downwards, and the aperture of the discharging channel (310) is gradually increased from top to bottom.

3. An automated sheeting apparatus as in claim 1, wherein: a storage bin (32) is fixed at the upper end of the rack (1), the upper end of a material conveying pipe (33) is communicated with the storage bin (32), and the lower end of the material conveying pipe (33) is communicated with a charging hopper (31); and the material conveying pipe (33) is provided with an adjusting valve (34) for adjusting the conveying amount of the powdery raw materials.

4. An automated sheeting apparatus as in claim 1, wherein: the transverse moving assembly (30) comprises a transverse moving cylinder (300) and a transverse moving plate (301); the transverse moving cylinder (300) is fixed at the upper end of the die plate (2); the inner end of the transverse moving plate (301) is fixedly connected with a telescopic rod of the transverse moving cylinder (300), and the outer end of the transverse moving plate (301) is fixedly connected with the feeding hopper (31).

5. An automated sheeting apparatus as in claim 1, wherein: the upper driving part (40) comprises an upper die cylinder (400) and an upper moving plate (401); the upper die air cylinder (400) is fixedly connected with the upper part of the rack (1); the upper end of the upper moving plate (401) is fixedly connected with a telescopic rod of the upper die cylinder (400), and the lower end of the upper moving plate (401) is fixedly connected with the upper die (41); the lower driving piece (50) comprises a lower die cylinder (500) and a lower moving plate (501); the lower die air cylinder (500) is fixedly connected with the lower part of the rack (1); the lower end of the lower moving plate (501) is fixedly connected with a telescopic rod of the lower die cylinder (500), and the upper end of the lower moving plate (501) is fixedly connected with the lower die (51).

6. An automated sheeting apparatus as in claim 5, wherein: an upper guide rod (42) is arranged at the upper part of the frame (1); the upper end of the upper guide rod (42) is fixedly connected with the rack (1), and the lower end of the upper guide rod (42) penetrates through the upper moving plate (401); a lower guide rod (52) is arranged at the lower part of the die plate (2); the upper end of the lower guide rod (52) is fixedly connected with the die plate (2), and the lower end of the lower guide rod (52) penetrates through the lower movable plate (501).

7. An automated sheeting apparatus as in claim 1, wherein: an arc-shaped sliding surface (22) is arranged on the outer side of the die plate (2), and a collecting tank (7) used for collecting tablets (6) is arranged on the rack (1) below the arc-shaped sliding surface (22).