A kind of continuous feeding high speed tablet press
Technical field
The utility model relates to a kind of high speed tablet press, specifically for the compression molding of medicinal raw material.
Background technology
High speed tablet press is using in the production of our health products related drugs always; It can realize the compressing of medicinal material shaping raw material; Concrete, it comprises wafer assembly and the feeding material component for wafer assembly feeding; Include turntable in wafer assembly, turntable is provided with middle mould pack hole, feed mechanism is, after middle mould pack hole sends into suitable medicinal raw material, realize compression molding by the punching press action of wafer assembly; Tradition feed mechanism is directly fed in raw material by feeding funnel, and the continuity of reinforced process is bad, and work long hours meeting blockage phenomenon; Tradition feed mechanism in the stowing operation for middle mould filler opening, often can not mate the high-speed motion of turntable reliably, while filling and measurement structure all unreliable.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of continuous feeding high speed tablet press is provided, it can reliably feeding continuously, simultaneously can also in wafer assembly mould filler opening stowing operation in ensure reliable filling, reliably count.
The utility model solves the technical scheme that its technical problem adopts: a kind of continuous feeding high speed tablet press, comprise support, support is fixed with by the wafer assembly of medicinal raw material tabletted, described wafer assembly comprises turntable, turntable is evenly equipped with middle mould filler opening; The middle mould filler opening be also included as on turntable fills the feed mechanism of medicinal raw material, it is characterized in that: described feed mechanism is included as reinforced assembly that the middle mould filler opening on turntable feeds in raw material and the feeding material component for reinforced assembly continuous feeding;
Described feeding material component comprises charging basket body, described charging basket body is by a cylinder and be connected with described cylinder lower limb the feed cylinder arranged and form, the diameter of described feed cylinder vertically reduces from top to bottom gradually, and the lower end of described feed cylinder is provided with charging basket valve plates; Described feeding material component also comprises vibrator, and it is positioned at outside described cylinder, is connected arranges with the outside wall surface of described cylinder; Described feeding material component also comprises ring-shaped rubber bullet pad, is folded in the junction of described cylinder lower limb and described feed cylinder top edge; Described feeding material component also comprises and flexibly connects cylinder, and lower edges is connected with the lower limb of described feed cylinder and the charging aperture of reinforced assembly respectively;
Described reinforced assembly comprises feeder upper cover plate, and the feeder base plate be connected with feeder upper cover plate, and feeder upper cover plate is provided with charging aperture, and forms cavity between upper cover plate and feeder base plate, is provided with feeding device in cavity; Described feeding device comprises a metering impeller measured mould pack hole in filling, the upper impeller of an enhancing medicinal raw material mobility, a filling impeller that each middle mould pack hole on turntable is fed in raw material, the axle portion often organizing the impeller axle of impeller is provided with the first gear, and is connected by drive disk assembly between the impeller axle often organizing impeller; The impeller shaft end portion of described metering impeller is provided with transmission female connector.
Further: described drive disk assembly comprises a gear shaft and a bearing for fixed gear shaft, also comprise the second gear that is positioned at gear shaft end, described often the first gear organized on impeller axle is in transmission connection by engagement second gear and another impeller axle.
Further: also comprise and be connected with valve handle with described charging basket valve plates, described valve handle is arranged on the outside of described charging basket body; Described ring-shaped rubber bullet is paid somebody's debt and expected repayment later and is fixedly connected with described top board; Be connected with brace with the outside wall surface of described cylinder, described vibrator is close to described brace and is arranged; Described feed cylinder is provided with form, and the form fringing that described form is arranged by poly (methyl methacrylate) plate and coated described poly (methyl methacrylate) plate outward flange forms.
The utility model compared with prior art has the following advantages:
1, the utility model on the whole feed mechanism be divide into can continuous feeding feeding material component and can be reliably the reinforced assembly of mould filler opening filling raw medicinal material in wafer assembly, whole equipment work continuity is good, and reliability is high, and efficiency is high;
2, feeding material component of the present utility model by arranging vibrator in the outside wall surface of charging basket, effectively prevent and export the blocking occurred or the arch formation formed in charging basket when Flow of Goods and Materials has some setbacks at charging basket, thoroughly solve material to flow in charging basket uneven problem, stop to beat charging basket on the one hand, thus saved time and the manpower of sheeting process, achieve the continuous supply of medicinal raw material on the other hand, be conducive to the sheet weight controlling tablet, overcome the heavy overproof quality problems of sheet; Feeding material component of the present utility model is also provided with ring-shaped rubber bullet pad in the junction of described cylinder lower limb and described feed cylinder top edge; And described feed cylinder and reinforced assembly are set are formed be communicated with by flexibly connecting cylinder.This just makes between each cylindrical shell of whole barrel, and be all that mode by being flexible coupling realizes being communicated with between vibration barrel and described reinforced assembly, thus avoid and cause the cylindrical shell problem that structure is easily damaged when vibrating because adopting rigid connection;
3, reinforced assembly of the present utility model operationally, adjust the gap of reinforced assembly and turntable surface, fed in raw material by charging aperture, and transmission female connector is connected motor reduction gearbox, wheel rotation is measured by driven by motor, and drive upper impeller and filling impeller to rotate by the second gear on drive disk assembly simultaneously, wherein filling impeller feeds in raw material to each middle mould pack hole on turntable, upper impeller plays the mobility of enhancing material and makes the material density effect of being consistent, metering impeller measures mould pack hole in filling, make it charging quantity in each middle mould pack hole consistent.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of detailed description of the invention of the present utility model;
Fig. 2 is the structural representation of Turntable Assemblies of the present utility model.
Description of reference numerals:
1-charging basket body, 2-vibrator, 3-ring-shaped rubber bullet pad, 4-form fringing, 5-poly (methyl methacrylate) plate, 6-charging basket valve plates, 7-flexibly connects cylinder, 8-valve handle, 9-tablet press machine top board, 10-form, 11-cylinder, 12-feed cylinder, 13-brace, 14-support, mould pack hole in 15-, 16-turntable, 17-wafer assembly, 18-transmission female connector, 21-feeder upper cover plate, 22-charging aperture, 23-feeder base plate, 24-measures impeller, the upper impeller of 25-, 26-filling impeller.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model detailed description of the invention is described:
As depicted in figs. 1 and 2, it illustrates a kind of detailed description of the invention of the present utility model, as shown in the figure, a kind of continuous feeding high speed tablet press of the utility model, comprise support 14, support is fixed with by the wafer assembly 17 of medicinal raw material tabletted, described wafer assembly comprises turntable 16, turntable is evenly equipped with middle mould filler opening 15; The middle mould filler opening be also included as on turntable fills the feed mechanism of medicinal raw material, and described feed mechanism is included as reinforced assembly that the middle mould filler opening on turntable feeds in raw material and the feeding material component for reinforced assembly continuous feeding;
Described feeding material component comprises charging basket body 1, described charging basket body is by a cylinder and be connected with described cylinder lower limb the feed cylinder 12 arranged and form, the diameter of described feed cylinder vertically reduces from top to bottom gradually, and the lower end of described feed cylinder is provided with charging basket valve plates 6; Described feeding material component also comprises vibrator 2, and it is positioned at outside described cylinder, is connected arranges with the outside wall surface of described cylinder; Described feeding material component also comprises ring-shaped rubber bullet pad 3, is folded in the junction of described cylinder lower limb and described feed cylinder top edge; Described feeding material component also comprises and flexibly connects cylinder 7, and lower edges is connected with the lower limb of described feed cylinder and the charging aperture of reinforced assembly respectively;
Described reinforced assembly comprises feeder upper cover plate 21, and the feeder base plate 23 be connected with feeder upper cover plate, and feeder upper cover plate is provided with charging aperture 22, and forms cavity between upper cover plate and feeder base plate, is provided with feeding device in cavity; Described feeding device comprises a metering impeller 24 measured mould pack hole in filling, the upper impeller 25 of an enhancing medicinal raw material mobility, a filling impeller 26 that each middle mould pack hole on turntable is fed in raw material, the axle portion often organizing the impeller axle of impeller is provided with the first gear, and is connected by drive disk assembly between the impeller axle often organizing impeller; The impeller shaft end portion of described metering impeller is provided with transmission female connector.
Preferably, described drive disk assembly comprises a gear shaft and a bearing for fixed gear shaft, also comprise the second gear that is positioned at gear shaft end, described often the first gear organized on impeller axle is in transmission connection by engagement second gear and another impeller axle.
Preferably, as shown in the figure, also comprise and be connected with valve handle 8 with described charging basket valve plates, described valve handle is arranged on the outside of described charging basket body; Described ring-shaped rubber bullet is paid somebody's debt and expected repayment later and is fixedly connected with described top board; Be connected with brace 13 with the outside wall surface of described cylinder, described vibrator is close to described brace and is arranged; Described feed cylinder is provided with form 10, and the form fringing that described form is arranged by poly (methyl methacrylate) plate and coated described poly (methyl methacrylate) plate outward flange forms.
By reference to the accompanying drawings the utility model preferred embodiment is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Do not depart from design of the present utility model and scope can make many other and change and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.