CN217455041U - Tablet press for preparing cistanche traditional Chinese medicine decoction pieces - Google Patents

Abstract

The utility model relates to the technical field of tablet presses, in particular to a tablet press for preparing Chinese herbal decoction pieces of Cistanche deserticola, comprising a frame and a motor, the top of the frame is provided with a punch rod, and the top of the punch rod is connected to the surface of the frame through a spring Elastic connection, the bottom end of the punch rod is installed with an upper punch, the bottom surface of the frame is provided with a die hole, the surface of the frame is provided with an adjustment mechanism, the adjustment mechanism includes a half gear and a rack plate, and the half gear It is connected with the rack plate by means of gear meshing. The bottom end of one side of the punching rod is provided with a hopper. The diameter of the bottom port of the hopper is equal to the inner diameter of the die hole. The bottom surface of the frame is provided with an electric push rod. A lower punch is installed at the output end of the electric push rod, and the lower punch is located inside the die hole. The utility model can not only realize the tableting operation of Cistanche deserticola powder, but also facilitates the unloading operation of the tableted decoction pieces, which improves the practicability and convenience of the device.

Description

A tablet press for preparing Chinese herbal pieces of Cistanche deserticola

technical field

The utility model relates to the technical field of tablet pressing machines, in particular to a tablet pressing machine for preparing Chinese herbal decoction pieces of Cistanche deserticola.

Background technique

The tablet press is mainly used in the research of tablet technology in the pharmaceutical industry. It is a machine that places granules or powder materials in the die hole and presses them into tablets by a punch. It is often pressed into the form of decoction pieces, so in the process of making Cistanche decoction pieces, a tablet press is an indispensable equipment.

For example, a pressing machine for traditional Chinese medicine pieces disclosed by the authorization announcement number CN212603625U includes a stirring motor box, a cover plate is fixedly installed at the bottom of the stirring motor box, and handles are provided on both sides of the cover plate, and the bottom end of the handle is fixedly installed to stir Device box, one side of the agitation device box is provided with a discharge chute, one side of the discharge chute is fixedly installed with the power cord on the other side of the agitation device box body, the pressing machine of the traditional Chinese medicine pieces, through the installation There is a stirring device box, which is fixedly installed with a stirring motor on the top of the cover plate, the stirring motor penetrates the cover plate, and is fixedly installed with the stirring rod when the cover plate is put down. Stir it to make it into powder. Eight mold printing plates are opened through the turntable. Through the rotation of the turntable, the lifter at one end of the load-bearing plate slides up and down through the lifting rod, so that the end of the lifting plate is pressed by the pressing printing plate fixed by the clamping device. It can be formed into shape. It can be seen that the existing tablet press basically meets the needs of use, but there are still some problems.

The above-mentioned pressing machine for Chinese medicine decoction pieces, after pressing the medicinal powder, it is inconvenient to take out the pressed tablet from the inside of the die hole, and the operator needs to take out the pressed tablet from the inside of the die hole by hand or other tools, which increases the difficulty of operation. , reducing convenience.

Utility model content

The purpose of this utility model is to solve the following problems in the prior art: after the medicinal powder is compressed, it is inconvenient to take out the tablet from the inside of the die hole, and the operator needs to take out the tablet from the inside of the die hole by hand or other tools, Increased the difficulty of operation.

In order to solve the problems existing in the prior art, the utility model provides a tablet press for preparing Chinese herbal decoction pieces of Cistanche deserticola, which includes a frame and a motor. The surface of the frame is elastically connected, the bottom end of the punch rod is installed with an upper punch, the bottom surface of the frame is provided with a die hole, the surface of the frame is provided with an adjustment mechanism, and the adjustment mechanism includes a half gear and a rack plate, and The half gear and the rack plate are connected by means of gear meshing. The bottom end of one side of the punching rod is provided with a hopper. The diameter of the bottom port of the hopper is equal to the inner diameter of the die hole. The bottom surface of the frame is provided with an electric push rod. , the output end of the electric push rod is equipped with a lower punch, and the lower punch is located inside the die hole. Through this design, not only the tableting operation of Cistanche deserticola powder can be realized, but also the unloading operation of the tableted decoction pieces can be realized. , which improves the practicability and convenience of the device.

Preferably, a half-gear is installed on the output section of the motor, a rack plate is installed on the side of the punch rod close to the half-gear, and the half-gear and the rack plate are meshed with each other. The rack plate can be moved downward periodically, and under the action of the spring, when the surface of the half gear is not meshed with the rack plate, the rack plate can be restored to the initial position, which improves the practicability of the device.

Preferably, the hopper and the punching rod are connected by a rotating mechanism, the rotating mechanism includes a hinge rod and a connecting block, a hinge rod is provided on the side of the punching rod and the hopper close to the frame, and both ends of the hinge rod pass through the rotating shaft A connecting block is rotatably connected, and the connecting block at the top is fixedly connected to the surface of the punching rod. Through this design, during the up and down movement of the punching rod, under the action of the rotating mechanism, the hopper will move horizontally, so that when the tablet is pressed, the hopper will move horizontally. The leakage hole at the bottom of the hopper will not be on the surface of the die hole, which will interfere with the tablet pressing operation, and when the punch rod returns to the top, the leakage hole at the bottom end of the hopper will again reach the surface of the die hole, draining the cistanche powder inside the hopper. To the inside of the die hole, the operation of circulating feeding is realized.

Preferably, a chute is provided on a surface of one side of the frame, a sliding rod is fixedly installed inside the chute, a slider is fixedly installed on a surface of one side of the hopper close to the chute, and a through hole is opened on the surface of the slider, and The slide bar goes through the inside of the through hole, with this design, when the punch bar moves down, the hopper moves to the right.

Preferably, the connecting block at the bottom end is fixedly connected to the surface of the slider.

Preferably, a spring is installed on the surface of the sliding rod, and two sides of the spring are respectively fixed on the surface of the slider and the inner wall surface of the chute.

Compared with the prior art, the beneficial effects of the present utility model are:

The tableting machine for preparing Chinese herbal decoction pieces from Cistanche deserticola is provided with an electric push rod, a half gear and a rack plate. Through the above design, not only the tableting operation of the Cistanche deserticola powder can be realized, but also the unloading operation of the decoction pieces after the tableting is facilitated. The practicability and convenience of the device are improved.

Description of drawings

Fig. 1 is the first three-dimensional schematic diagram of the overall structure of the utility model;

2 is a second perspective schematic diagram of the overall structure of the present invention;

Fig. 3 is the enlarged schematic diagram of the structure at place A in Fig. 2 of the utility model;

FIG. 4 is an enlarged schematic view of the structure at B in FIG. 2 of the present utility model.

In the figure: 11, frame; 12, punch rod; 13, hopper; 14, electric push rod; 15, motor; 21, half gear; 22, rack plate; 31, hinge rod; 32, connecting block; 33, slider.

Detailed ways

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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example 1

As shown in Figure 1-4, in the figure, it is assembled by the following components:

Assembly instructions: elastically connect the punching rod 12 to the top of the frame 11 through a spring, install a punch on the bottom end of the punching rod 12, and then install the hopper 13 on the surface of the frame 11, so that the leakage hole at the bottom of the hopper 13 is aligned with the machine. The die hole on the surface of the frame 11, then install the electric push rod 14 on the bottom end of the frame 11, install the lower punch on the output end of the electric push rod 14, and the lower punch needs to extend into the die hole, and then install the motor 15 On the back of the frame 11 , the half gear 21 is installed on the output end of the motor 15 , so that the half gear 21 is engaged with the rack plate 22 .

Description of the working principle: First, pour the cistanche powder into the hopper 13. Since the bottom end of the hopper 13 is on the surface of the die hole, and the lower punch is located inside the die hole, the cistanche powder inside the hopper 13 will leak into the die hole, and is located in the die hole. On the surface of the lower punch, at this time, the motor 15 is turned on to make it rotate. Under the action of the meshing of the half gear 21 and the rack plate 22, the punch rod 12 is driven to slide down until the upper punch at the bottom end of the punch rod 12 enters the die hole. , press the cistanche powder on the surface of the lower punch to form the pieces. Finally, turn on the electric push rod 14 to move the lower punch upward, and push the pieces out of the die hole to realize the operation of pressing and cutting.

Embodiment 2

As shown in Figure 1-4, in the figure, it is assembled by the following components:

Assembly instructions: Connect one set of connecting blocks 32 to the surface of the punching rod 12, connect another set of connecting blocks 32 to the slider 33, then fix the slider 33 to the hopper 13, and then insert the rotating shaft into the interior of the connecting block 32, and then Fix the two sides of the rotating shaft on the surface of the hinge rod 31, then insert the slider 33 into the chute, pass the slider through the through hole of the slider 33, and finally install the spring on the surface of the slider.

Explanation of the working principle: when the punching rod 12 moves down, it drives the hinge rod 31 to rotate counterclockwise, thereby pushing the sliding block 33 to slide along the sliding rod, and the leakage hole at the bottom end of the hopper 13 is no longer on the surface of the die hole. Therefore, the hopper 13 will not prevent the upper punch from entering the die hole. When the punch rod 12 moves upward, it will drive the hinge rod 31 to rotate clockwise, so that the hopper 13 moves to the left, so that the leakage hole at the bottom of the hopper 13 is again in the die hole. so that the cistanche powder inside the hopper 13 leaks into the inside of the die hole to realize the operation of circulating feeding.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Under the premise of the spirit and scope, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a tablet press of preparation cistanche herbal pieces-for-decoction, includes frame (11) and motor (15), its characterized in that: frame (11) top is provided with stamping rod (12), and stamping rod (12) top passes through spring and frame (11) surface elastic connection, the drift is installed to stamping rod (12) bottom, the nib has been seted up on frame (11) bottom surface, frame (11) surface is provided with adjustment mechanism, and adjustment mechanism includes half gear (21) and rack plate (22), and is connected through gear engagement's mode between half gear (21) and rack plate (22), and stamping rod (12) one side bottom is provided with hopper (13), hopper (13) bottom bore size equals with the nib internal diameter, frame (11) bottom surface is provided with electric putter (14), the lower punch is installed to electric putter (14) output, and the lower punch is located inside the nib.

2. The tablet press for preparing cistanche tubulosa decoction pieces according to claim 1, wherein: half gear (21) are installed to motor (15) output section, stamping rod (12) are close to half gear (21) one side and install rack plate (22), intermeshing between half gear (21) and rack plate (22).

3. The tablet press for preparing cistanche tubulosa decoction pieces according to claim 1, wherein: be connected through slewing mechanism between hopper (13) and punching press pole (12), slewing mechanism includes hinge bar (31) and connecting block (32), punching press pole (12) and hopper (13) are close to frame (11) one side and are provided with hinge bar (31), hinge bar (31) both ends all are connected with connecting block (32), top through the pivot rotation connecting block (32) and punching press pole (12) fixed surface be connected.

4. The tablet press for preparing cistanche tubulosa decoction pieces according to claim 1, wherein: the hopper is characterized in that a sliding groove is formed in the surface of one side of the rack (11), a sliding rod is fixedly mounted inside the sliding groove, a sliding block (33) is fixedly mounted on the surface of one side, close to the sliding groove, of the hopper (13), a through hole is formed in the surface of the sliding block (33), and the sliding rod penetrates through the inside of the through hole.

5. The tablet press for preparing cistanche tubulosa decoction pieces according to claim 3, wherein: the bottom end is connected with the surface of the sliding block (33) in a fixed manner through the connecting block (32).

6. The tablet press for preparing cistanche tubulosa decoction pieces according to claim 3, wherein: the surface of the sliding rod is provided with a spring, and two sides of the spring are respectively fixed on the surface of the sliding block (33) and the surface of the inner wall of the sliding chute.

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