CN201300998Y - Closed blanking type metering baiting device - Google Patents
Closed blanking type metering baiting device Download PDFInfo
- Publication number
- CN201300998Y CN201300998Y CNU2008202212921U CN200820221292U CN201300998Y CN 201300998 Y CN201300998 Y CN 201300998Y CN U2008202212921 U CNU2008202212921 U CN U2008202212921U CN 200820221292 U CN200820221292 U CN 200820221292U CN 201300998 Y CN201300998 Y CN 201300998Y
- Authority
- CN
- China
- Prior art keywords
- metering
- rotor
- regulating sleeve
- blanking
- metering rotor
- 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
Links
- 239000000463 material Substances 0.000 claims abstract description 36
- 230000001105 regulatory effect Effects 0.000 claims description 31
- 238000007789 sealing Methods 0.000 claims description 7
- 238000009825 accumulation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to a closed blanking type metering baiting device, wherein the lower portion of a hopper is connected with a blanking control portion which comprises a fixed casing and a metering rotor which is rotatably assembled in the fixed casing, a groove material cavity is distributed on the periphery of the metering rotor, an adjusting sleeve is sleeved on the metering rotor in the fixed casing, two sides and the upper portion of the adjusting sleeve are provided with arc-shaped wall bodies which are internally vertical to and matched with the periphery of the metering rotor, the upper portion and the lower portion of the adjusting sleeve are both provided with openings, a hopper-shaped material receiving sleeve whose upper portion and lower portion are both provided with openings is arranged on the lower portion of the metering rotor in the fixed casing, the upper end opening edge of the material receiving sleeve is provided with an arc-shaped concave hole wall body which is axially vertical to the metering rotor, and the opening edges of the material receiving sleeve on two sides of the arc-shaped concave hole are coincident and matched with the lower end surface of the adjusting sleeve. The material receiving sleeve and the adjusting sleeve of the closed blanking type meter baiting device are provided with wall bodies which are vertical to the outer circle of the metering rotor, lead materials after metering not to generate the phenomenon of material 'stacking' and 'shattering' during dropping, and guarantee the accuracy of material metering.
Description
Technical field
The utility model relates to the rotator type metering blanking device in package packing machine field.
Background technology
Rotator type metering blanking device mainly is used in the technology of the package of powder material, for example in the tea bag wrapping machine, existing rotator type metering blanking device generally comprises the feed bin that has rabbling mechanism or hopper, blanking control part, output section, blanking control part wherein is to be made of rotor and rotor case that side face has a groove material chamber, upper and lower mouthful of rotor case is communicated with hopper and output section respectively, the blanking velocity of this rotator type gauging device has the cutting stock precision advantage of higher by the velocity of rotation control of rotor; But connecting material with the output section bonded assembly in the existing rotor case, structure is standing a fixing boss of using that is convexly equipped with in material passing passage, make the material after the metering in dropping process, can produce material " accumulation " and " being scattered " phenomenon, influence the accuracy of material metering.
The utility model content
The purpose of this utility model is to provide a kind of accumulation and sealing blanking formula metering blanking device that is scattered that reduces the material of metering peritrochanteric and below.
The technical scheme of rotator type metering blanking device of the present utility model is: a kind of sealing blanking formula metering blanking device, establish the hopper of mixer in comprising, the below of hopper connects the blanking control part, the blanking control part comprises the metering rotor of set casing and middle rotation assembling thereof, be distributed with groove material chamber on the side face of metering rotor, on the metering rotor, be arranged with regulating sleeve in the described set casing, the both sides of regulating sleeve and top are provided with the arc wall body that cooperates with the periphery inscribe of measuring rotor, on the regulating sleeve, the bottom is equipped with opening, be provided with up and down all the bell-shaped of the opening cover that connects material in the set casing in metering rotor below, this upper end open edge that connects material cover is provided with and measures the vertical tangent arc-shaped notch wall body of rotor axial, and the opening edge of the cover that connects material of arc-shaped notch both sides cooperates along coincideing with the lower surface of regulating sleeve.
Described regulating sleeve is the removable half opening that covers the groove of metering rotor with metering rotor axial slip inserting, the opening on regulating sleeve top.
The outer end of described regulating sleeve is connected with stretches out the exterior metering knob of set casing.
But radially be equipped with the lock screw of termination roof pressure locking regulating sleeve on the described set casing.
Of the present utility model connect material the cover and regulating sleeve have with the metering rotor the tangent wall body of cylindrical, eliminated the boss of the cover that connects material effectively, make the material after the metering in dropping process, can not produce material " accumulation " and " being scattered " phenomenon, guaranteed the accuracy of material metering.
In addition, regulating sleeve of the present utility model can move along the metering rotor axial, make this regulating sleeve the metered volume of metering rotor be changed, fall into the requirement of the satisfied regulation of quantity of the packaged material that measures rotor recesses with assurance in the effective length of measuring parallel motion change metering rotor recesses on the rotor.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the structural representation of regulating sleeve of the present utility model;
Fig. 4 is the structural representation of the cover that connects material of the present utility model;
Fig. 5 is the structural representation of metering rotor of the present utility model.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, the embodiment of rotator type metering blanking device of the present utility model, in comprising, establishes in device the hopper 2 of mixer 1, the below of hopper 2 connects the blanking control part, the blanking control part comprises the metering rotor 11 of set casing 8 and middle rotation assembling thereof, be distributed with groove material chamber on the side face of metering rotor 11, on metering rotor 11, be arranged with in the set casing 8 and can move the regulating sleeve 10 that blocks groove from the top vertically, the inserting that endwisely slips of regulating sleeve 10 and metering rotor 11, the both sides of regulating sleeve 10 and top are provided with the arc wall body 32 that cooperates with the periphery inscribe of measuring rotor 11, on the regulating sleeve 10, the bottom is equipped with opening, the opening on regulating sleeve 10 tops is the removable half opening that covers the groove of metering rotor 11, the outer end of regulating sleeve 10 is connected with stretches out set casing 8 exterior metering knobs 9, adjusting metering knob 9 makes the effective length of regulating sleeve 10 parallel motion change metering rotor 11 grooves on metering rotor 11 that the metered volume of metering rotor 11 is changed, to guarantee that the quantity that falls into the packaged material that measures rotor 11 grooves satisfies the requirement of stipulating, prevents regulating sleeve 10 plaies by tightening the locking lock screw 18 that radially is located on the set casing 8 then.Be provided with up and down all the bell-shaped of the opening cover 3 that connects material in the set casing 8 in metering rotor 1 below, this upper end open edge that connects material cover 3 is provided with and measures rotor 1 axial vertical tangent arc-shaped notch wall body 31, and the opening edge of the cover 3 that connects material of arc-shaped notch 31 both sides cooperates along coincideing with the lower surface of regulating sleeve 10.
Regulating sleeve in the foregoing description also can be made fixed type, and the variation of blanking amount is by other mechanisms or adopt the mode of changing regulating sleeve to realize.
Claims (4)
1, a kind of sealing blanking formula metering blanking device, establish the hopper of mixer in comprising, the below of hopper connects the blanking control part, the blanking control part comprises the metering rotor of set casing and middle rotation assembling thereof, be distributed with groove material chamber on the side face of metering rotor, it is characterized in that: on the metering rotor, be arranged with regulating sleeve in the described set casing, the both sides of regulating sleeve and top are provided with the arc wall body that cooperates with the periphery inscribe of measuring rotor, on the regulating sleeve, the bottom is equipped with opening, be provided with up and down all the bell-shaped of the opening cover that connects material in the set casing in metering rotor below, this upper end open edge that connects material cover is provided with and measures the vertical tangent arc-shaped notch wall body of rotor axial, and the opening edge of the cover that connects material of arc-shaped notch both sides cooperates along coincideing with the lower surface of regulating sleeve.
2, sealing blanking formula metering blanking device according to claim 1 is characterized in that: described regulating sleeve is the removable half opening that covers the groove of metering rotor with metering rotor axial slip inserting, the opening on regulating sleeve top.
3, sealing blanking formula metering blanking device according to claim 2, it is characterized in that: the outer end of described regulating sleeve is connected with stretches out the exterior metering knob of set casing.
4, according to claim 2 or 3 described sealing blanking formula metering blanking devices, it is characterized in that: but radially be equipped with the lock screw that the termination roof pressure is locked regulating sleeve on the described set casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202212921U CN201300998Y (en) | 2008-11-26 | 2008-11-26 | Closed blanking type metering baiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202212921U CN201300998Y (en) | 2008-11-26 | 2008-11-26 | Closed blanking type metering baiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201300998Y true CN201300998Y (en) | 2009-09-02 |
Family
ID=41084618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202212921U Expired - Lifetime CN201300998Y (en) | 2008-11-26 | 2008-11-26 | Closed blanking type metering baiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201300998Y (en) |
-
2008
- 2008-11-26 CN CNU2008202212921U patent/CN201300998Y/en not_active Expired - Lifetime
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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 |
Granted publication date: 20090902 |
|
| CX01 | Expiry of patent term |