CN203391367U - Leak-proof powder charging box of tableting machine - Google Patents
Leak-proof powder charging box of tableting machine Download PDFInfo
- Publication number
- CN203391367U CN203391367U CN201320396099.2U CN201320396099U CN203391367U CN 203391367 U CN203391367 U CN 203391367U CN 201320396099 U CN201320396099 U CN 201320396099U CN 203391367 U CN203391367 U CN 203391367U
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- box body
- base plate
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- hole
- baseplate
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Abstract
The utility model discloses a leak-proof powder charging box of a tableting machine. The leak-proof powder charging box comprises a box body and a baseplate, wherein a feed inlet is arranged on the top end face of the box body, the feed inlet is communicated with the inner chamber of the box body, a discharge hole is arranged on the baseplate, a through hole is formed in the top end face of the box body, a threaded hole is formed in a position, which corresponds to the through hole of the box body, on the baseplate, a connecting screw penetrates through the through hole in the box body and the threaded hole in the baseplate, so that the baseplate is connected to the bottom of the box body, the bottom end face of the baseplate protrudes the bottom end face of the box body for 3-5 mm, a tightening nut is arranged on a part, which protrudes the top end face of the box body, of the connecting screw, a spring is arranged on the connecting screw between the inner lateral surface of a top plate of the box body and the inner lateral surface of the baseplate, and the length of the spring under a normal state is greater than a distance between the inner lateral surface of the top plate of the box body and the inner lateral surface of the baseplate. By adopting the leak-proof powder charging box, powder cannot be leaked from the bottom of the charging box, so that the powder leakage phenomenon is removed, and raw materials are saved.
Description
Technical field:
The utility model relates to a kind of tablet press machine, relates in particular to the Feeding box 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.Existing tablet press machine as shown in Figure 1, it comprises upper mounted plate 1, 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 Feeding box 14, as shown in Figure 2 to 3, Feeding box 14 comprises box body 141 and base plate 142, base plate 142 is fixedly mounted on the bottom of box body 141, top end face at box body 141 is provided with charging aperture 143, charging aperture 143 interlinks with the inner chamber of box body 141, on base plate 142, be provided with discharging opening 144, Feeding box 14 is arranged on intermediate die plate 13, discharging opening 144 on the base plate 142 of Feeding box 14 is aimed at the tablet die cavity center of intermediate die plate 13.During compressing tablet, because have tablet die cavity on intermediate die plate 13, powder discharging opening from base plate 142 144 from charge door 141 enters Feeding box 14 enters in the tablet die cavity of intermediate die plate 13, upper die head 9 and lower die head 12 are aimed at tablet die cavity at upper and lower surface respectively, between upper die head 9, 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, suppresses required tablet.But, the Feeding box 14 of this charging mechanism moves when reinforced, and because the base plate 142 at Feeding box 14 and the upper surface of intermediate die plate 13 exist gap, powder easily spills from the base plate 142 of Feeding box 14 and the gap between intermediate die plate 13, cause Lou powder phenomenon, waste raw material.
Utility model content:
The purpose of this utility model is to provide a kind of tablet press machine Anti-powder-leakage Feeding box, prevents the phenomenon that powder when reinforced spills from the bottom of Feeding box.
The technical scheme that the utility model is taked is as follows:
A kind of tablet press machine Anti-powder-leakage Feeding box, comprise box body and base plate, top end face at box body is provided with charging aperture, the inner chamber of charging aperture and box body interlinks, on base plate, be provided with discharging opening, it is characterized in that: on the top end face of box body, have through hole, the position of the through hole on base plate on corresponding box body has screwed hole, connecting screw rod is connected to base plate the bottom of box body through through hole and the screwed hole on base plate on box body, bottom face 3mm～the 5mm of the outstanding box body of bottom face of base plate, part at the outstanding box body top end face of connecting screw rod is provided with fastening nut, on the connecting screw rod between box body top board medial surface and base plate medial surface, be provided with spring, length under spring normal condition is greater than the distance between box body top board medial surface and base plate medial surface.
Further, on the top end face of box body, have four through holes, the position of the through hole on the corresponding box body of base plate has four screwed holes, and connecting screw rod is connected to base plate the bottom of box body through through hole and the screwed hole on base plate on box body, the bottom face 4mm of the outstanding box body of bottom face of base plate.
Further, described fastening nut is wing nut.
Owing to having four through holes on box body, on base plate, have the screwed hole corresponding with lead to the hole site on box body, box body is connected by connecting screw rod with base plate, the bottom face of the outstanding box body of bottom face of base plate, part at the outstanding box body top end face of connecting screw rod is provided with fastening nut, on the connecting screw rod between box body top board medial surface and base plate medial surface, be set with spring, during compressing tablet, rotation fastening nut, base plate is followed connecting screw rod and is moved up, move to the bottom face of base plate and the bottom face of box body flushes, box body top board medial surface and base plate medial surface pressuring spring, spring is in impaction state, thereby spring is to downward pressure of base plate, making the bottom of the base plate of Feeding box be close to intermediate die plate moves, powder just can not spill from the bottom of Feeding box like this, eliminated leakage powder phenomenon, raw material have been saved.
Accompanying drawing explanation:
Fig. 1 is the structural representation that the tablet press machine of existing Feeding box is installed;
Fig. 2 is the structural representation of existing Feeding box;
Fig. 3 is the upward view of Fig. 2;
Fig. 4 is structural representation of the present utility model;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the cutaway view of Fig. 4;
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; 141-box body; 142-base plate; 143-charging aperture; 144-discharging opening; 145-through hole; 146-connecting screw rod; 147-screwed hole; 148-fastening nut; 149-spring.
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 Anti-powder-leakage Feeding box, as shown in Fig. 4～Fig. 6, comprise box body 141 and base plate 142, top end face at box body 141 is provided with charging aperture 143, charging aperture 143 interlinks with the inner chamber of box body 141, on base plate 142, be provided with discharging opening 144, on the top end face of box body 141, have four through holes 145, through hole 145 position on base plate 142 on corresponding box body 141 has four screwed holes 147, connecting screw rod 146 is connected to base plate 142 bottom of box body 141 through through hole 145 and the screwed hole 147 on base plate 142 on box body 141, the bottom face 4mm of the outstanding box body 141 of bottom face of base plate 142, part at connecting screw rod 146 outstanding box body 141 top end faces is provided with wing nut 148, on the connecting screw rod 146 between box body 141 top board medial surfaces and base plate 142 medial surfaces, be provided with spring 149, length under spring 149 normal conditions is greater than the distance between box body 141 top board medial surfaces and base plate 142 medial surfaces.
The utility model installment work process in tablet press machine is as follows, during compressing tablet, rotation fastening nut 148, base plate 142 is followed connecting screw rod 146 and is moved up, the bottom face that moves to base plate 142 flushes with the bottom face of box body 141, box body 141 top board medial surfaces and base plate 142 medial surface pressuring springs 149, spring 149 is given base plate 142 pressure, making the bottom of the base plate 142 of Feeding box 14 be close to 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 (3)
1. a tablet press machine Anti-powder-leakage Feeding box, comprise box body (141) and base plate (142), top end face at box body (141) is provided with charging aperture (143), charging aperture (143) interlinks with the inner chamber of box body (141), on base plate (142), be provided with discharging opening (144), it is characterized in that: on the top end face of box body (141), have through hole (145), the position of the through hole (145) on the upper corresponding box body (141) of base plate (142) has screwed hole (147), connecting screw rod (146) is connected to base plate (142) bottom of box body (141) through through hole (145) and the screwed hole (147) on base plate (142) on box body (141), bottom face 3mm～the 5mm of the outstanding box body (141) of bottom face of base plate (142), part at outstanding box body (141) top end face of connecting screw rod (146) is provided with fastening nut (148), on the connecting screw rod (146) between box body (141) top board medial surface and base plate (142) medial surface, be provided with spring (149), length under spring (149) normal condition is greater than the distance between box body (141) top board medial surface and base plate (142) medial surface.
2. tablet press machine Anti-powder-leakage Feeding box according to claim 1, it is characterized in that: on the top end face of box body (141), have four through holes (145), the position of the through hole (145) on the corresponding box body of base plate (142) (141) has four screwed holes (147), connecting screw rod (146) is connected to base plate (142) bottom of box body (141) through through hole (145) and the screwed hole (147) on base plate (142) on box body (141), the bottom face 4mm of the outstanding box body (141) of bottom face of base plate (142).
3. tablet press machine Anti-powder-leakage Feeding box according to claim 1, is characterized in that: described fastening nut (148) is wing nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320396099.2U CN203391367U (en) | 2013-07-03 | 2013-07-03 | Leak-proof powder charging box of tableting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320396099.2U CN203391367U (en) | 2013-07-03 | 2013-07-03 | Leak-proof powder charging box of tableting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203391367U true CN203391367U (en) | 2014-01-15 |
Family
ID=49902927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320396099.2U Expired - Fee Related CN203391367U (en) | 2013-07-03 | 2013-07-03 | Leak-proof powder charging box of tableting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203391367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110978613A (en) * | 2019-12-31 | 2020-04-10 | 嘉兴飞杰机械科技有限公司 | Feeding box of powder forming press |
-
2013
- 2013-07-03 CN CN201320396099.2U patent/CN203391367U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110978613A (en) * | 2019-12-31 | 2020-04-10 | 嘉兴飞杰机械科技有限公司 | Feeding box of powder forming press |
| CN110978613B (en) * | 2019-12-31 | 2021-05-07 | 嘉兴飞杰机械科技有限公司 | Feeding box of powder forming press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20160703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |