Sheeting machine with floor sweeping function

A tablet press, functional technology, applied in the direction of material forming presses, presses, manufacturing tools, etc., can solve the problems of reducing the cleanliness of the processing operation room, complex structure, raw material pollution, etc., to save manpower and simple structure , low cost effect

Inactive Publication Date: 2013-04-17
SICHUAN PHARMA
View PDF9 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Tablet presses currently on the market are usually complex in structure and high in cost, and are not suitable for use in small-scale laboratories and other small-scale preparations of tablets
In addition, the raw materials used for tableting are

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Sheeting machine with floor sweeping function
  • Sheeting machine with floor sweeping function

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0020] Example 1

[0021] Such as figure 1 As shown, a tablet press with a bottom sweeping function includes an upper die 1, a middle die 2 and a lower die 3 arranged from top to bottom; the middle die is provided with a die hole 4, and the upper die and the lower die The diameter is equal to the aperture of the die hole; and the upper die, the die hole and the lower die are on the same axis; one side of the middle die is provided with a feeding mechanism and the other side is provided with a powder suction mechanism.

[0022] The upper punch is connected with an upper punch driving mechanism 5 that drives the upper punch to run up and down.

[0023] The lower punch is connected with a lower punch driving mechanism 6 that drives the lower punch to run up and down.

[0024] The powder suction mechanism includes a powder suction nozzle 7, a powder conveying hose 8 and a vacuum cleaner 9. The opening of the powder suction nozzle is arranged on the middle mold, and the other end of the p...

Example Embodiment

[0028] Example 2

[0029] Such as figure 2 As shown, the difference between this embodiment and embodiment 1 is: because the compressed material is generally a chemical and pharmaceutical tablet, the compressed raw material is a powdered medicine powder, so because the upper die 1 and the lower die 3 are used to oppose the compression At the same time, part of the powder will overflow. Therefore, the powder is usually pressed on the upper surface of the lower die 3 during the stamping process. If the time goes on, it will affect the later pressing effect. Therefore, the upper surface of the lower die 3 needs to be subjected to bottoming treatment. Therefore, in this embodiment, the bottom sweeping blade 18 is connected to the side of the feeding box 11 close to the powder suction mechanism. In this way, when the upper surface of the lower die 3 is flush with the upper surface of the middle die 2, under the push of the cartridge pushing mechanism 13, the feeding box 11 drives ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a sheeting machine with a floor sweeping function. The sheeting machine comprises an upper stamping die (1), a middle die (2) and a lower stamping die (3), wherein the upper stamping die (1), the middle die (2) and the lower stamping die (3) are arranged from top to bottom. A die hole (4) is arranged on the middle die, diameter of the upper stamping die and diameter of the lower stamping die are the same as pore size of the die hole, the upper stamping die, the die hole and the lower stamping die are on the same axis, a feeding mechanism is arranged on one side of the middle die, and a powder suction mechanism is arranged on the other side of the middle die. A powder suction nozzle and a dust collector connected with the powder suction nozzle are arranged nearby the middle die. During sheeting operation, dust in an operation room can be removed in time, cleanliness in the operation room is improved, and raw material pollution between different sheeting processes is avoided.

Description

technical field [0001] The invention belongs to the field of pharmaceutical equipment, in particular to a tablet press with a bottom-sweeping function. Background technique [0002] Tablets are one of the most common dosage forms of medicines. Tablets are tablet-shaped preparations that are uniformly mixed with drugs and excipients and compressed. Because the tablet has the following advantages: first, it is more convenient to transport, store, carry, and apply; second, the product has stable properties, accurate dosage, and low cost and selling price. Therefore, the range of tablets is also getting wider. Research on tablet preparation methods and related equipment is also very important. [0003] Currently, tablets are usually made by tablet presses. Existing tablet presses on the market are usually complex in structure and high in cost, and are not suitable for use when preparing tablets in small quantities such as small laboratories. In addition, the raw materials u...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B30B11/02B30B15/00B30B15/30
CPCB30B15/0011
Inventor 陈继源
Owner SICHUAN PHARMA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap