CN-224224610-U - Novel full-automatic double-discharging high-speed tablet press

CN224224610UCN 224224610 UCN224224610 UCN 224224610UCN-224224610-U

Abstract

The utility model relates to a novel full-automatic double-discharging high-speed tablet press which comprises a frame and a pretreatment mechanism, wherein the frame is integrally a U-shaped frame, the bottom of the U-shaped frame is provided with a lower cavity, the top of the U-shaped frame is provided with an upper cavity, the middle of the U-shaped frame is provided with a side U-shaped open cavity, the inside of the lower cavity is provided with a top sheet mechanism, a lower die assembly is arranged above the top sheet mechanism, a workbench is arranged at the top end of the top sheet mechanism penetrating through the lower die assembly, material receivers are arranged at two side ends of the workbench, a middle die plate is arranged inside the workbench in an embedded manner, an upper die assembly is arranged above the middle die plate, a double-purpose box is movably arranged on the workbench, a discharge hole of the pretreatment mechanism is connected with the double-purpose box through a fork type double-material channel, the upper die assembly is matched with the middle die plate and the lower die assembly for tabletting operation, and after the top sheet mechanism and the lower die assembly are matched with ejection forming sheets, the double-purpose box and the material receivers are used for realizing collection, and the advantages of reasonable structure, powder pretreatment, multi-tablet one-time molding and production efficiency improvement are achieved.

Inventors

LI XUEJING
SHI MENGJIAO
CAO FANG
ZHANG YAOLI

Assignees

许昌未来制药有限责任公司

Dates

Publication Date: 20260512
Application Date: 20250508

Claims (9)

1. The novel full-automatic double-discharging high-speed tablet press comprises a frame and a pretreatment mechanism, wherein the pretreatment mechanism is arranged above the frame, the novel full-automatic double-discharging high-speed tablet press is characterized in that the frame is integrally a U-shaped frame, a lower cavity is arranged at the bottom of the U-shaped frame, an upper cavity is arranged at the top of the U-shaped frame, a side U-shaped open cavity is arranged in the middle of the U-shaped frame, a top piece mechanism is arranged in the lower cavity, a lower die assembly is arranged above the top piece mechanism, a workbench is arranged at the top end of the top piece mechanism, two side ends of the workbench are respectively provided with a receiver, a middle template is arranged inside the workbench in an embedded mode, an upper die assembly is arranged above the middle template, a double-purpose box is movably arranged above the workbench, a discharge hole of the pretreatment mechanism is intermittently connected with the double-purpose box through a forked double-material channel and is used for feeding, the upper die assembly is matched with the middle template and the lower die assembly to perform tablet pressing operation, and the double-purpose box and the receiver are used for collecting after the formed tablet is ejected through the top piece mechanism and the lower die assembly.
2. The novel full-automatic double-discharging high-speed tablet press of claim 1, wherein the pretreatment mechanism comprises a base, a movable plate is arranged on one side above the base, a group of adjusting screw rods are arranged on one side of the movable plate and used for adjusting the relative position of the movable plate on the top surface of the base, a motor transmission piece is arranged above the movable plate and is in power connection with a transmission box arranged on the other side above the base, a transmission shaft sleeve is arranged above the transmission box, a hopper is arranged at the top of the transmission shaft sleeve, and a discharging chute plate is arranged on the side surface of the transmission shaft sleeve.
3. The novel full-automatic double-discharging high-speed tablet press of claim 2, wherein a transmission bevel gear set is arranged in the transmission case, the transmission bevel gear set is in power connection with a motor transmission part, a pretreatment double-grinding roller is arranged in the hopper, the pretreatment double-grinding roller is in power connection with the transmission bevel gear set through a main shaft, and a pretreatment porous grinding disc is arranged below the pretreatment double-grinding roller.
4. The novel full-automatic double-discharging high-speed tablet press of claim 1, wherein the lower die assembly comprises a lower die plate which is transversely arranged, supports which are longitudinally arranged are arranged below two sides of the lower die plate, the front end and the rear end of each support are connected with a frame through T-shaped screw fixing pieces, a lower die pressing plate is arranged on the top surface of the lower die plate, and a plurality of lower die columns are distributed on the upper surface of the lower die pressing plate.
5. The novel full-automatic double-discharging high-speed tablet press of claim 4, wherein the top sheet mechanism comprises a base plate positioned in the lower cavity, a jacking device penetrating through the lower cavity and extending into the lower die assembly is arranged above the base plate, a top plate is arranged on the top surface of the jacking device, and four corners of the upper surface of the top plate are connected with the workbench through ejector rods penetrating through the lower die plate.
6. The novel full-automatic double-discharging high-speed tablet press of claim 5, wherein a group of bearing seats are arranged on the left side and the right side of the upper surface of the workbench, screw rods are arranged between the bearing seats, a limit side plate is arranged above and behind the workbench, and proximity switches are arranged on the left side, the right side and the middle of the limit side plate.
7. The novel full-automatic double-discharging high-speed tablet press of claim 6, wherein the middle die plate is embedded in the workbench and is arranged in an up-down correspondence with the lower die plate, and a plurality of middle die hollow columns which are in one-to-one correspondence with the lower die columns are distributed in the middle die plate.
8. The novel full-automatic double-discharging high-speed tablet press of claim 7, wherein the double-purpose box is positioned between a group of lead screws, the front side surface and the rear side surface of the double-purpose box are connected with the corresponding lead screws through a group of screw bases in a threaded manner, U-shaped push plates are arranged on the left side surface and the right side surface of the double-purpose box, and a plurality of detachable adjusting partition plates are arranged in the double-purpose box at intervals.
9. The novel full-automatic double-discharging high-speed tablet press of claim 8, wherein the upper die assembly comprises a pressing head intermittently positioned in the upper cavity, an upper die plate is arranged on the lower surface of the pressing head, the upper die plate is connected with the pressing head through a plurality of T-shaped screw fixing pieces, hydraulic guide posts are arranged at four corners of the lower surface of the upper die plate, one end of each hydraulic guide post is connected with the upper die plate, the other end of each hydraulic guide post penetrates through the lower die plate and then is arranged in the support, an upper die pressing plate is arranged in the middle of the lower surface of the upper die plate, and a plurality of upper die columns in one-to-one correspondence with the hollow columns of the middle die are distributed on the lower surface of the upper die pressing plate.

Description

Novel full-automatic double-discharging high-speed tablet press Technical Field The utility model belongs to the technical field of medicine processing tools, and particularly relates to a novel full-automatic double-discharging high-speed tablet press. Background The traditional Chinese medicine mainly consists of plant medicines and mineral medicines, a lot of traditional Chinese medicines are required to be rolled into tablets for later packaging, so that the traditional Chinese medicine is required to be used for a tablet pressing machine, the tablet pressing machine is mainly used for tablet process research in the pharmaceutical industry, dry powdery materials can be pressed into tablets through a die, the traditional tablet pressing machine is mainly used for filling medicines into a piston cylinder in advance, then pre-pressing is carried out, and then the medicines are transferred to another pressure mechanism for rolling into blocks, the processing mode can only process one medicinal material at a time, the processing efficiency is extremely low, the requirements on unsuitable mass production are met, along with the rapid development of the pharmaceutical industry, the efficiency and the performance requirements of pharmaceutical enterprises on production equipment are higher and higher, therefore, the traditional tablet pressing machine cannot meet the requirements, in addition, the traditional tablet pressing machine is used for directly pressing and forming the dry powdery materials which are not subjected to pretreatment, the loose dry powdery materials are difficult to be pressed and formed, the energy consumption is large, the production efficiency is lower, and the requirement on large-scale production is difficult to be met, and therefore, the novel full-automatic double-discharging high-speed tablet pressing machine with reasonable structure, powder pretreatment and one-time forming and high production efficiency is necessary. Disclosure of Invention The utility model aims to overcome the defects of the prior art and provide a novel full-automatic double-discharging high-speed tablet press which has reasonable structure, performs powder pretreatment, performs multi-tablet one-step forming and improves the production efficiency. The novel full-automatic double-discharging high-speed tablet press comprises a frame and a pretreatment mechanism, wherein the pretreatment mechanism is arranged above the frame, the whole frame is a U-shaped frame, the bottom of the U-shaped frame is provided with a lower cavity, the top of the U-shaped frame is provided with an upper cavity, the middle of the U-shaped frame is a side U-shaped open cavity, a top piece mechanism is arranged in the lower cavity, a lower die assembly is arranged above the top piece mechanism, a workbench is arranged penetrating through the top end of the lower die assembly, receivers are arranged at two side ends of the workbench, a middle die plate is arranged inside the workbench in an embedded mode, an upper die assembly is arranged above the middle die plate, a double-purpose box is movably arranged above the workbench, a discharge port of the pretreatment mechanism is intermittently connected with the double-purpose box through a fork double-material channel and is used for feeding, the upper die assembly is matched with the middle die plate and the lower die assembly to carry out tablet pressing operation, and after the formed tablet is ejected through the top piece mechanism and the lower die assembly, the receivers are utilized. The pretreatment mechanism comprises a base, wherein a moving plate is arranged on one side above the base, a group of adjusting screw rods are arranged on one side of the moving plate and used for adjusting the relative position of the moving plate on the top surface of the base, a motor transmission part is arranged above the moving plate and is in power connection with a transmission box arranged on the other side above the base, a transmission shaft sleeve is arranged above the transmission box, a hopper is arranged at the top of the transmission shaft sleeve, and a discharging chute plate is arranged on the side surface of the transmission shaft sleeve. The novel pretreatment automatic grinding machine is characterized in that a transmission bevel gear set is arranged inside the transmission box and is in power connection with a motor transmission part, pretreatment double grinding rollers are arranged inside the hopper and are in power connection with the transmission bevel gear set through a main shaft, and a pretreatment porous grinding disc is arranged below the pretreatment double grinding rollers. The lower die assembly comprises a lower die plate which is transversely arranged, longitudinal supports are arranged below two sides of the lower die plate, the front end and the rear end of each support are connected with the frame through T-shaped screw fixing pieces, a lower die pressing plat