CN202195903U - Force measuring device of lower punching piece of rotary tabletting press - Google Patents
Force measuring device of lower punching piece of rotary tabletting press Download PDFInfo
- Publication number
- CN202195903U CN202195903U CN2011203035076U CN201120303507U CN202195903U CN 202195903 U CN202195903 U CN 202195903U CN 2011203035076 U CN2011203035076 U CN 2011203035076U CN 201120303507 U CN201120303507 U CN 201120303507U CN 202195903 U CN202195903 U CN 202195903U
- Authority
- CN
- China
- Prior art keywords
- measuring device
- force measuring
- punching piece
- lower punching
- sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0094—Press load monitoring means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
- B30B11/08—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with moulds carried by a turntable
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a force measuring device of a lower punching piece of a rotary tabletting press, aiming at solving the defects caused by absence of force measuring device of the lower punching piece in the existing tabletting press. The force measuring device comprises a lower punching piece rail and a pressure sensor, wherein a concave pit is arranged on the lower plane of the lower punching piece rail; the three edges of the concave pit are cut to form a cantilever beam; and the pressure sensor is arranged in the concave pit on the lower plane of the lower punching piece. The force measuring device with the structure is mainly applied on the rotary tabletting press.
Description
Technical field
The utility model relates to a kind of measurement mechanism, particularly relates to the following sheet force measuring device of going out on the sheeter in a kind of pharmaceutical machine.
Background technology
In industries such as the medicine of China, chemical industry, food, the machinery that the solid particle that will have certain effect usually is pressed into tablet or health products is called sheeter, is called rotary tablet machine and middle mould is installed on the turntable and with the machinery that turntable rotates.In rotary tablet machine, a kind of device of going out sheet power size of measuring is down gone out the sheet force measuring device under being called.Do not go out the sheet force measuring device under having on the sheeter that uses in the market; So in the compressing tablet process can't take off the size of going out sheet power; When equipment continues compressing tablet under the situation of serious sticking, cause dashing nail heavy wear, directly the serviceable life of nail and equipment is dashed in influence.
Summary of the invention
The purpose of the utility model is the following sheet force measuring device of going out that will provide on a kind of rotary tablet machine, does not have the defective of going out the sheet force measuring device down and bringing on the existing sheeter to solve.Following on this rotary tablet machine go out the sheet force measuring device (hereinafter to be referred as under go out the sheet force measuring device) can adopt following technical scheme to implement: go out sheet rail, pressure transducer under it comprises; The lower plane of wherein going out the sheet rail down is provided with a pit; Three limits of pit are cut and are formed semi-girder, and pressure transducer is installed in down in the pit of going out on the sheet rail lower plane.
Following on the rotary tablet machine of making according to technique scheme go out the sheet force measuring device compared with prior art its principal feature be:
1, the compressing tablet function reflects the size of going out sheet power under each in real time in the compressing tablet process, makes operating personnel can judge whether to occur the degree of sticking phenomenon and sticking in time, being convenient in time stop cleaning, prolongs effectively towards the serviceable life of nail and equipment;
2, can change the technical recipe of material through the measured value of going out sheet power size down, improve the compressibility of material.
Description of drawings
Fig. 1 is the following sheet force measuring device structural representation of going out on the rotary tablet machine of the utility model.
Fig. 2 is the vertical view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further narration.
According to Fig. 1 and Fig. 2; Following on the rotary tablet machine of the utility model gone out the sheet force measuring device and gone out sheet rail 1, pressure transducer 2 under comprising; The lower plane of wherein going out sheet rail 1 down is provided with a pit; Three limits of pit are cut and are formed semi-girder, and pressure transducer 2 is installed in down in the pit of going out on sheet rail 1 lower plane.According to said structure make following when going out the work of sheet force measuring device; Dash down and produce pressure when nail contacts with the following semi-girder of going out in the sheet rail 1; The size of pressure is directly delivered among the PLC as the slice force signal, after PLC handles, on touch-screen, demonstrates the numerical value of each slice power of dashing down.
Claims (1)
1. the following sheet force measuring device of going out on the rotary tablet machine; It is characterized in that this device goes out sheet rail (1), pressure transducer (2) under comprising; The lower plane of wherein going out sheet rail (1) down is provided with a pit; Three limits of pit are cut and are formed semi-girder, and pressure transducer (2) is installed in down in the pit of going out on sheet rail (1) lower plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203035076U CN202195903U (en) | 2011-08-19 | 2011-08-19 | Force measuring device of lower punching piece of rotary tabletting press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203035076U CN202195903U (en) | 2011-08-19 | 2011-08-19 | Force measuring device of lower punching piece of rotary tabletting press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202195903U true CN202195903U (en) | 2012-04-18 |
Family
ID=45950806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203035076U Expired - Lifetime CN202195903U (en) | 2011-08-19 | 2011-08-19 | Force measuring device of lower punching piece of rotary tabletting press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202195903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954850A (en) * | 2011-08-19 | 2013-03-06 | 上海天和制药机械有限公司 | Lower punch plate force measuring device |
-
2011
- 2011-08-19 CN CN2011203035076U patent/CN202195903U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954850A (en) * | 2011-08-19 | 2013-03-06 | 上海天和制药机械有限公司 | Lower punch plate force measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120418 |