CN203391366U - Anti-powder-leakage device for feeding mechanism of tablet press - Google Patents
Anti-powder-leakage device for feeding mechanism of tablet press Download PDFInfo
- Publication number
- CN203391366U CN203391366U CN201320393776.5U CN201320393776U CN203391366U CN 203391366 U CN203391366 U CN 203391366U CN 201320393776 U CN201320393776 U CN 201320393776U CN 203391366 U CN203391366 U CN 203391366U
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- China
- Prior art keywords
- feeding box
- powder
- depression bars
- press strip
- tablet
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Medicinal Preparation (AREA)
Abstract
The utility model discloses an anti-powder-leakage device for a feeding mechanism of a tablet press. The anti-powder-leakage device comprises a feeding box and depression bars, wherein the feeding box is provided with a feeding hole; the feeding box is arranged on a middle template; the depression bars are fixedly arranged on the middle template, and are arranged on both sides of the feeding box. The anti-powder-leakage device is characterized in that the depression bars consist of upper depression bars and lower depression bars; the lower depression bars are fixedly arranged on both sides of the feeding box; the upper depression bars are fixedly arranged on the lower depression bars through fixing screws; springs are arranged between the lower end faces of the fixing screws and the upper end faces of the upper depression bars; the inner side faces of the two upper depression bars are jointed with the two side faces of the feeding box. Due to the use of the anti-powder-leakage device, the bottom of the feeding box moves close to the middle template, powder is prevented from leaking out of the bottom of the feeding box, the phenomenon of severe powder leakage is avoided, and raw materials are saved.
Description
Technical field:
The utility model relates to a kind of tablet press machine, relates in particular to the device that prevents the reinforced hourglass powder of charging mechanism on tablet press machine.
Background technology:
At present, tablet article are more and more general, use tablet Wu field and constantly expand, and market increases year by year to the demand of tablet thing.And tablet thing is made powder or particle with tablet press machine by high pressure mold pressing.Existing compressing tablet function is pressed into graininess, dusty raw materials in the tablet of various shapes, can suppress large product, simultaneously can a mould multi-disc, can be used for large-scale production industry, and die change is easy for installation, simple to operate easy to learn.As shown in Figure 1, it comprises upper mounted plate 1 to existing tablet press machine, upper shifting board 2, middle fixed head 3, lower shifting board 4, bottom plate 5, four guide upright posts 6, upper hydraulic cylinder 7, cope match-plate pattern 8, upper die head 9, lower hydraulic cylinder 10, lower bolster 11, lower die head 12 and intermediate die plate 13, on intermediate die plate 13, be provided with charging mechanism, charging mechanism comprises Feeding box 14 and press strip 15, on Feeding box 14, be provided with charging aperture 141, Feeding box 14 is arranged on intermediate die plate 13, press strip 15 is fixedly mounted on intermediate die plate 13, and be arranged on Feeding box 14 both sides, the gap having between Feeding box 14 and press strip 15 is larger, during compressing tablet, because have tablet die cavity on intermediate die plate 13, powder enters in the tablet die cavity of intermediate die plate 13 from charge door 141 enters Feeding box 14 again, upper die head 9 and lower die head 12 are aimed at tablet die cavity at upper and lower surface respectively, at upper die head 9, between tablet die cavity and lower die head 12 threes, form a compressing tablet die cavity that sealing is complete, in startup, hydraulic cylinder 7 moves down upper shifting board 2, and upper die head 9 is depressed in the tablet die cavity of intermediate die plate 13, suppresses required tablet.But, the Feeding box 14 of this charging mechanism moves while feeding in raw material, because the gap existing between Feeding box 14 and press strip 15 is larger, Feeding box 14 can not be close to intermediate die plate 13 and move, in the moving process of Feeding box 14, powder easily spills from the bottom of Feeding box 14, causes Lou powder phenomenon, waste raw material, increased cost.
Utility model content:
The purpose of this utility model is to provide a kind of tablet press machine charging mechanism Anti-powder-leakage device, and when reinforced, powder can not spill from the bottom of Feeding box 14.
The technical scheme that the utility model is taked is as follows:
A kind of tablet press machine charging mechanism Anti-powder-leakage device, comprise Feeding box and press strip, on Feeding box, be provided with charging aperture, Feeding box is arranged on intermediate die plate, press strip is fixedly mounted on intermediate die plate, and be arranged on the both sides of Feeding box, it is characterized in that: described press strip is comprised of ceiling molding and lower press strip, lower press strip is fixedly mounted on the both sides of Feeding box, ceiling molding is fixedly mounted on lower press strip by fixed screw, between the lower surface of fixed screw and the upper surface of ceiling molding, spring is housed, the medial surface of two ceiling moldings and the laminating of the two sides of Feeding box.
Owing to changing the structure of press strip into ceiling molding and lower press strip by the combining structure of fixed screw and spring by integral body, ceiling molding is fastened on lower press strip by fixed screw and spring, ceiling molding is subject to the thrust of spring, the medial surface of ceiling molding and the two sides of Feeding box are close to, and during compressing tablet, Feeding box is subject to the pressure of ceiling molding, making the bottom of Feeding box be close to intermediate die plate moves, powder can not spill from the bottom of Feeding box, can not cause serious leakage powder phenomenon, has saved raw material.
Accompanying drawing explanation:
Fig. 1 is the structural representation that the tablet press machine of existing Feeding box is installed;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the structural representation of ceiling molding;
Fig. 4 is the structural representation of lower press strip;
In figure: 1-upper mounted plate; 2-upper shifting board; Fixed head in the middle of 3-; 4-lower shifting board; 5-bottom plate; 6-guide upright post; The upper hydraulic cylinder of 7-; 8-cope match-plate pattern; On 9-, get to know; Hydraulic cylinder under 10-; 11-lower bolster; 12-lower die head; 13-intermediate die plate; 14-Feeding box; 15-press strip; 141-charge door; 151-ceiling molding; Press strip under 152-; 153-spring; 154-fixed screw.
The specific embodiment:
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described:
A kind of tablet press machine charging mechanism Anti-powder-leakage device, as shown in Figure 2 to 4, comprise Feeding box 14 and press strip 15, on Feeding box 14, be provided with charging aperture 141, Feeding box 14 is arranged on intermediate die plate 13, press strip 15 is fixedly mounted on intermediate die plate 13, and be arranged on Feeding box 14 both sides, described press strip 15 is comprised of ceiling molding 151 and lower press strip 152, lower press strip 152 is fixedly mounted on Feeding box 14 both sides, ceiling molding 151 is fixedly mounted on lower press strip 152 by fixed screw 154, between fixed screw 154 lower surface and ceiling molding 151 upper surface, spring 153 is housed, the medial surface of two ceiling moldings 151 and the laminating of Feeding box 14 two sides.
The utility model installment work process in tablet press machine is as follows, during compressing tablet, powder adds Feeding box 14 from charge door 141, tighten fixed screw 154 and make the stressed compression of spring 153, spring 153 compresses ceiling molding 151, make the medial surface of ceiling molding 151 compress Feeding box 14 two sides, thereby making Feeding box 14 fit tightly intermediate die plate 13 moves, move to the top of the tablet die cavity of intermediate die plate 13, powder enters in the tablet die cavity of intermediate die plate 13 in Feeding box 14, after reinforced end, Feeding box 14 moves on original position, upper die head 9 and lower die head 12 are aimed at tablet die cavity at upper and lower surface respectively, at upper die head 9, between tablet die cavity and lower die head 12 threes, form a compressing tablet die cavity that sealing is complete, in startup, hydraulic cylinder 7 moves down upper shifting board 2, upper die head 9 is depressed in the tablet die cavity of intermediate die plate 13, suppress required tablet, Feeding box 14 repeated works after tablet takes out.
Claims (1)
1. a tablet press machine charging mechanism Anti-powder-leakage device, comprise Feeding box (14) and press strip (15), on Feeding box (14), be provided with charging aperture (141), Feeding box (14) is arranged on intermediate die plate (13), press strip (15) is fixedly mounted on intermediate die plate (13), and be arranged on the both sides of Feeding box (14), it is characterized in that: press strip (15) is comprised of ceiling molding (151) and lower press strip (152), lower press strip (152) is fixedly mounted on the both sides of Feeding box (14), ceiling molding (151) is fixedly mounted on lower press strip (152) by fixed screw (154), between the lower surface of fixed screw (154) and the upper surface of ceiling molding (151), spring (153) is housed, the two sides laminating of the medial surface of two ceiling moldings (151) and Feeding box (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320393776.5U CN203391366U (en) | 2013-07-03 | 2013-07-03 | Anti-powder-leakage device for feeding mechanism of tablet press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320393776.5U CN203391366U (en) | 2013-07-03 | 2013-07-03 | Anti-powder-leakage device for feeding mechanism of tablet press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203391366U true CN203391366U (en) | 2014-01-15 |
Family
ID=49902926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320393776.5U Expired - Fee Related CN203391366U (en) | 2013-07-03 | 2013-07-03 | Anti-powder-leakage device for feeding mechanism of tablet press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203391366U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935070A (en) * | 2014-05-05 | 2014-07-23 | 朱锦忠 | Automatic powder pressing machine guide rail type feeding device |
| CN115889773A (en) * | 2022-11-21 | 2023-04-04 | 株洲科锐钨钢新材料有限公司 | Apparatus and method for compression molding of cemented carbide sheet |
-
2013
- 2013-07-03 CN CN201320393776.5U patent/CN203391366U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935070A (en) * | 2014-05-05 | 2014-07-23 | 朱锦忠 | Automatic powder pressing machine guide rail type feeding device |
| CN115889773A (en) * | 2022-11-21 | 2023-04-04 | 株洲科锐钨钢新材料有限公司 | Apparatus and method for compression molding of cemented carbide sheet |
| CN115889773B (en) * | 2022-11-21 | 2025-02-21 | 株洲科锐钨钢新材料有限公司 | Compression molding device and method for hard alloy plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CHANGZHOU JIUYAJIU MACHINERY MANUFACTURING CO., LTD. Assignor: Jintan Weike Compression Machinery Manufacturing Co., Ltd. Contract record no.: 2015320000031 Denomination of utility model: Tablet press machine charging mechanism Anti-powder-leakage device Granted publication date: 20140115 License type: Exclusive License Record date: 20150212 |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170512 Address after: 213200 Jincheng Road 209, Jintan District, Jiangsu, Changzhou Patentee after: CHANGZHOU JIUYAJIU MACHINERY MANUFACTURING CO., LTD. Address before: 213200 9-W, North Gate Road, Jintan, Jiangsu, Changzhou, Danyang Patentee before: Jintan Weike Compression Machinery Manufacturing Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20180703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |