Feeding device of high-speed tablet press

Abstract

The utility model belongs to the technical field of high-speed tablet presses, and particularly relates to a feeding device of a high-speed tablet press, which comprises an auger, the upper end of the auger is fixedly connected with a feeding hopper, the upper end of the feeding hopper is fixedly connected with a measuring hopper, the inside of the feeding hopper is slidably connected with a partition plate, the inside of the feeding hopper is connected with a threaded rod through a bearing, and the threaded rod is connected with a screw rod through a bearing. The outer side of the measuring hopper is slidably sleeved with a limiting frame, a baffle is fixedly connected to the side, close to the measuring hopper, of the limiting frame, the baffle is slidably connected with the measuring hopper, a fixing block is fixedly connected to the outer side of the measuring hopper, a fixing rod is fixedly connected to the interior of the limiting frame, and a spring is arranged on the outer side of the fixing rod. According to the feeding device, the quantity of fed raw materials can be visually operated through the measuring hopper, the measuring hopper can be controlled to feed materials into the feeding hopper through the limiting frame, the baffle and other components, and the problem that quantitative feeding is inconvenient when the feeding device is used is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-speed tablet presses, and specifically relates to a feeding device for a high-speed tablet press. Background Technique

[0002] A high-speed tablet press is a device used for manufacturing pharmaceuticals or chemical preparations. It can press powder or granular materials into uniform tablets. These tablets are usually used in fields such as oral medications, health products, or pesticides.

[0003] A high-speed tablet press generally consists of a feeding system, a pressing system, and a discharging system. The feeding system is used to convey powder or granular materials into the pressing system. The pressing system includes a lower die, an upper die, and a pressing mechanism, which work together to press the materials into the required shape and size. The discharging system is used to take out the formed tablets from the machine and perform subsequent processing, such as packaging, inspection, etc.

[0004] High-speed tablet presses have a high production capacity and can continuously manufacture tablets at a relatively fast speed. They usually adopt advanced automated control systems that can precisely control parameters of the pressing process, such as pressure, speed, and temperature, etc., to ensure the stable quality of the manufactured tablets.

[0005] When using a high-speed tablet press, a feeding device is required for feeding. However, when using the feeding device, it is not convenient for quantitative feeding, and it is not convenient to adjust the internal space of the feed hopper, resulting in inconvenience in controlling the amount of discharged material. Content of the Utility Model

[0006] The purpose of the utility model is to provide a feeding device for a high-speed tablet press, which solves the problems that it is not convenient for quantitative feeding and it is not convenient to adjust the internal space of the feed hopper when using the feeding device, resulting in inconvenience in controlling the amount of discharged material.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A feeding device for a high-speed tablet press, including an auger. The upper end of the auger is fixedly connected with a feed hopper. The upper end of the feed hopper is fixedly connected with a measuring hopper. A partition is slidably connected inside the feed hopper. A threaded rod is connected to the inside of the feed hopper through a bearing. A limiting frame is slidably sleeved outside the measuring hopper. One side of the limiting frame close to the measuring hopper is fixedly connected with a baffle. The baffle is slidably connected with the measuring hopper. A fixing block is fixedly connected to the outside of the measuring hopper. A fixing rod is fixedly connected to the inside of the limiting frame. A spring is arranged outside the fixing rod.

[0008] Preferably, the lower end of the measuring hopper is fixedly connected with a feed pipe. The shape of the feed pipe is cylindrical. Through the design of the feed pipe, the measuring hopper can feed materials into the feed hopper.

[0009] Preferably, the number of the partition plates is two, and the two partition plates are symmetrically distributed in the feed hopper. Through the design of the partition plates, the space of the feed hopper can be adjusted.

[0010] Preferably, a left - hand and right - hand thread is arranged on the outer side of the threaded rod, and the threaded rod is in threaded connection with the partition plate. Through the design of the threaded rod, the two partition plates can be driven to move.

[0011] Preferably, a knob is fixedly connected to the left end of the threaded rod, and the knob is in contact with the feed hopper. Through the design of the knob, the threaded rod can be conveniently rotated.

[0012] Preferably, the number of the fixing rods is two, and the two fixing rods are symmetrically distributed on the limiting frame. Through the design of the fixing rods, the limiting frame can be limited.

[0013] Preferably, the fixing block is slidably connected to the limiting frame and the fixing rod. Through the design of the fixing block, the limiting frame can be installed in cooperation with the fixing rod.

[0014] Preferably, one end of the spring is in contact with the limiting frame, and the other end of the spring is in contact with the fixing block. Through the design of the spring, the baffle can be driven to slide into the measuring hopper.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. By providing a measuring hopper, the present utility model can visually operate the amount of raw materials input, and by providing components such as a limiting frame and a baffle, the measuring hopper can be controlled to feed materials into the feed hopper, solving the problem of inconvenient quantitative feeding when using the feeding device.

[0017] 2. By providing an auger, the present utility model can conveniently feed materials into a high - speed tablet press, and by providing components such as a partition plate and a threaded rod, the space inside the feed hopper can be adjusted by rotating the threaded rod to drive the partition plate to move, solving the problem that it is inconvenient to adjust the internal space of the feed hopper when using the feeding device, resulting in inconvenient control of the amount of discharged materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three - dimensional view of the overall structure of the present utility model;

[0019] Figure 2 is the Figure 1 front - view sectional view of the present utility model;

[0020] Figure 3 is the Figure 1 magnified top - view sectional view of the present utility model;

[0021] Figure 4 is theFigure 2 Partial structure three-dimensional view in

[0022] In the figure: 1, auger; 2, feed hopper; 3, measuring hopper; 31, feed pipe; 4, partition; 41, threaded rod; 42, knob; 5, limit frame; 51, baffle; 52, fixing block; 53, fixing rod; 54, spring. Specific implementation mode

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figures 1-4 , a feeding device for a high-speed tablet press, including an auger 1, the upper end of the auger 1 is fixedly connected with a feed hopper 2, the upper end of the feed hopper 2 is fixedly connected with a measuring hopper 3, the lower end of the measuring hopper 3 is fixedly connected with a feed pipe 31, the shape of the feed pipe 31 is cylindrical, through the design of the feed pipe 31, the measuring hopper 3 can feed materials into the feed hopper 2, the inside of the feed hopper 2 is slidably connected with a partition 4, the number of the partitions 4 is two, and the two partitions 4 are symmetrically distributed in the feed hopper 2. Through the design of the partition 4, the space of the feed hopper 2 can be adjusted.

[0025] Please refer to Figures 2-4 , the inside of the feed hopper 2 is connected with a threaded rod 41 through a bearing, the outer side of the threaded rod 41 is provided with left and right threads, the threaded rod 41 is threadedly connected with the partition 4, through the design of the threaded rod 41, the two partitions 4 can be driven to move, the left end of the threaded rod 41 is fixedly connected with a knob 42, the knob 42 contacts the feed hopper 2, through the design of the knob 42, the threaded rod 41 can be conveniently rotated, the outside of the measuring hopper 3 is slidably sleeved with a limit frame 5, and a baffle 51 is fixedly connected to the side of the limit frame 5 close to the measuring hopper 3, and the baffle 51 is slidably connected with the measuring hopper 3.

[0026] Please refer to Figures 2-4, a fixed block 52 is fixedly connected to the outside of the measuring hopper 3, and a fixed rod 53 is fixedly connected to the inside of the limit frame 5. The number of the fixed rods 53 is two, and the two fixed rods 53 are symmetrically distributed on the limit frame 5. Through the design of the fixed rod 53, the limit frame 5 can be limited. The fixed block 52 is slidably connected to the limit frame 5 and the fixed rod 53. Through the design of the fixed block 52, the limit frame 5 can be installed in cooperation with the fixed rod 53. A spring 54 is arranged on the outside of the fixed rod 53. One end of the spring 54 contacts the limit frame 5, and the other end of the spring 54 contacts the fixed block 52. Through the design of the spring 54, the baffle 51 can be driven to slide into the measuring hopper 3.

[0027] The specific implementation process of the present utility model is as follows: During use, by rotating the knob 42, the knob 42 drives the threaded rod 41 to rotate, causing the threaded rod 41 to perform a threaded movement with the partition plate 4, so that the partition plate 4 moves on the threaded rod 41 and slides within the feed hopper 2. The position of the partition plate 4 can be adjusted to adjust the space within the feed hopper 2, thereby controlling the amount of the discharged material.

[0028] By feeding materials into the measuring hopper 3, the amount of the fed materials can be controlled through the scale on the measuring hopper 3. By moving the limit frame 5 away from the measuring hopper 3, the limit frame 5 slides on the fixed block 52, causing the limit frame 5 to drive the fixed rod 53 to slide within the fixed block 52, and the limit frame 5 cooperates with the fixed block 52 to squeeze the spring 54, and the limit frame 5 drives the baffle 51 to slide out of the measuring hopper 3. Then, the pharmaceutical raw materials in the measuring hopper 3 can enter the feed hopper 2 through the feed pipe 31, and then can be sent into the high-speed tablet press through the auger 1.

[0029] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A high-speed tablet press feeding device, comprising an auger (1), characterized in that: The upper end of the auger (1) is fixedly connected to a feed hopper (2), the upper end of the feed hopper (2) is fixedly connected to a measuring hopper (3), the interior of the feed hopper (2) is slidably connected to a partition plate (4), the interior of the feed hopper (2) is connected to a threaded rod (41) via a bearing, the outer side of the measuring hopper (3) is slidably sleeved with a limiting frame (5), the side of the limiting frame (5) close to the feed hopper (3) is fixedly connected to a baffle plate (51), the baffle plate (51) is slidably connected to the measuring hopper (3), the outer side of the measuring hopper (3) is fixedly connected to a fixed block (52), the interior of the limiting frame (5) is fixedly connected to a fixed rod (53), and a spring (54) is provided on the outer side of the fixed rod (53).

2. A high-speed tablet press feeding device according to claim 1, characterized in that: The lower end of the measuring bucket (3) is fixedly connected with a feeding pipe (31), and the feeding pipe (31) is cylindrical in shape.

3. A high-speed tablet press feeding device according to claim 1, characterized in that: The number of the partitions (4) is two, and the two partitions (4) are symmetrically distributed in the feed hopper (2).

4. A high-speed tablet press feeding device according to claim 1, characterized in that: The outer side of the threaded rod (41) is provided with positive and negative threads, and the threaded rod (41) is connected to the partition plate (4) through threads.

5. A high-speed tablet press feeding device according to claim 1, characterized in that: The left end of the threaded rod (41) is fixedly connected with a knob (42), and the knob (42) is in contact with the feed hopper (2).

6. A high-speed tablet press feeding device according to claim 1, characterized in that: There are two fixing rods (53), and the two fixing rods (53) are symmetrically distributed on the limiting frame (5).

7. A high-speed tablet press feeding device according to claim 1, characterized in that: The fixing block (52) is slidably connected to the limiting frame (5), and the fixing block (52) is slidably connected to the fixing rod (53).

8. A high-speed tablet press feeding device according to claim 1, characterized in that: One end of the spring (54) contacts the limiting frame (5), and the other end of the spring (54) contacts the fixing block (52).

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