CN202320808U - Feeding mechanism of quantitative powder packaging machine - Google Patents
Feeding mechanism of quantitative powder packaging machine Download PDFInfo
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- CN202320808U CN202320808U CN2011204678699U CN201120467869U CN202320808U CN 202320808 U CN202320808 U CN 202320808U CN 2011204678699 U CN2011204678699 U CN 2011204678699U CN 201120467869 U CN201120467869 U CN 201120467869U CN 202320808 U CN202320808 U CN 202320808U
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- powder
- screw shaft
- screw rod
- feed mechanism
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Abstract
The utility model relates to a feeding mechanism of a quantitative powder packaging machine. The feeding mechanism is a whole set of machine combination and comprises a motor, a speed reduction transmission mechanism, a bearing seat, a screw rod shaft, a material pushing drum, a front end cover, a rear end cover, a powder outlet and a material storage hopper, wherein the powder outlet is arranged at the front end cover, the material storage hopper is arranged above the material storage hopper, the screw rod shaft is arranged in an inner cavity of the material pushing drum and is arranged at a same central line with the material pushing drum; a spiral blade is rotationally arranged around the screw rod shaft and is integrated with the screw rod shaft, and the spiral blade on the screw rod shaft is provided with equidistant balanced three-line spiral blades. Three sets of the feeding mechanisms are arranged in one quantitative packaging machine, each powder outlet of each set of the feeding mechanism is arranged on a same plane, one middle powder outlet is vertical to the end surface of the front end cover, the central lines of the two powder outlets on the two sides are inclined by 10-20 DEG towards the middle part. The feeding mechanism disclosed by the utility model has the advantages of being flexible and resistant-free in operation, high in powder discharge efficiency, flexible and convenient in powder discharge and package operations, favorable for improving efficiency, simple in structure, economical in efficiency and practicable, and being suitable for various quantitative powder packaging machines.
Description
Technical field
The utility model relates to the powder feeding mechanism of the screw-pushing type of a kind of internal mechanism of powder quantitative package machine, particularly a kind of wrapping machine.
Background technology
Powder quantitative package machine, particularly cement-packing plant, powder wherein to be packaged comes out from manufacturing line; Enter into through hopper in the material storage tube of wrapping machine, release forward, by knife switch and metering control system through feeding mechanical; Under the controlling of charging weighing system etc., be encased in the powder package bag.In the middle of employed feeding mechanical, lattice wheel type and screw-pushing type are arranged at present.And screw-pushing type is used because its efficient is high more.In the cement packing field, its process load is very huge, uses except the building site is instant, outside can transporting with the river snail car, nearly all must pack through paper bag.Packing Unit is big and speed is fast, is one of characteristics of cement packing, and this just requires package packing machine to adapt to these characteristics.Usually in the package packing machine of screw-pushing type, used screw rod is a single-wire helix; Screw rod for a long time, at full capacity, under the high efficiency continuous running, be prone to will loose powder be squeezed into piece and harden, and strengthened the friction between screw rod and the powder, cause powder to generate heat; Thereby limited package speed, influenced the performance of screw machine advantage.
The utility model content
The purpose of the utility model is to avoid the weak point of above-mentioned prior art and provides a kind of simple in structure, and is economical and practical, and running efficiency is high, and speed is fast, sprue not, the feed mechanism of powder quantitative package machine nimbly and freely.
The purpose of the utility model can reach through following measure:
A kind of feed mechanism of powder quantitative package machine is the plant combination of feed mechanism in this wrapping machine, includes motor, reduction gearing mechanism, bearing seat, screw shaft, pusher tube and forward and backward end cap thereof, is installed in powder delivery mouth and the storage bin hopper above the pusher tube on the front end cover; Wherein, The tail end of screw shaft is supported in the bearing seat, the axle the other end be in the inner chamber of pusher tube, on screw shaft, curl up have screw type and with this screw shaft all-in-one-piece helicallobe; This screw shaft and pusher tube are in the same center line; It is characterized in that the helicallobe on the described screw shaft has 3 alternate line helicallobes of equidistant equilibrium.
The machinery combination of the above-mentioned feed mechanism of 3 covers is installed in a powder quantitative package machine; Each powder delivery mouth in every cover feed mechanism; Arrange that at grade, the line of centers of a middle powder delivery mouth is vertical with the end face of front end cover, the line of centers of the powder delivery mouth of both sides; Way out to the powder delivery mouth line of centers of centre tilts, and tilt angle alpha is at 10 °～20 °.
The feed mechanism of the utility model wrapping machine has following advantage:
1. it is without hindrance to go slick, and powder delivery efficient is high.The feed mechanism of the utility model, owing to adopted specially designed 3 line helicallobes, in progradation, blade is even with contacting of powder; Density is suitable, carries smooth and easyly, and resistance reduces, and is not only capable of reducing energy consumption; Also can improve powder delivery efficient, avoid local stifled powder, the phenomenon that hardens.
2. powder delivery and packaging operation are flexible, are beneficial to and raise the efficiency.The configuration of this wrapping machine, owing to improved the layout of powder delivery mouth, in the layout of " machine three mouths ", the mouth mouth of each powder delivery mouth is drawn close each other, the operating personal of being more convenient for is concentrated and is unloaded packaging bag.
3. simple in structure, economical and practical.The utility model is to the improvement of " three-way " and " three-dimensional ", and is little to the change of equipment component, reequips cost seldom, and reaches the purpose of raising the efficiency, and makes wrapping machine be suitable for for a long time, turn round also freely down fast continuously.
The utility model is done the narration of further indefiniteness below in conjunction with accompanying drawing and embodiment.
Description of drawings
Fig. 1 is the structural representation of the utility model feed mechanism;
Fig. 2 is the screw shaft of above-mentioned feed mechanism and the front view of helicallobe;
Fig. 3 is the left view of above-mentioned screw rod and blade;
Fig. 4 is the right elevation of above-mentioned screw rod and blade;
Fig. 5 is the block diagram of above-mentioned screw rod and blade;
Fig. 6 is the structural representation that a kind of wrapping machine of feed mechanism is installed;
Fig. 7 is the schematic top plan view of above-mentioned wrapping machine (machine three mouths) part;
Among each figure, the 1st, motor, the 2nd, reduction gearing mechanism, the 3rd, bearing seat, the 4th, screw shaft, 41,42,43, be helicallobe, the 5th, pusher tube, the 51st, front end cover, the 52nd, rear side housing, 6,6 ' 6 " be the powder delivery mouth, the 7th, storage bin hopper.
The specific embodiment
The feed mechanism of the utility model is installed in powder quantitative package machine, the particularly cement-packing plant, and this wrapping machine includes frame, blanking control mechanism, bagging and weighing system; Metering control system and described feed mechanism, feed mechanism wherein is as shown in Figure 1, includes motor 1; Reduction gearing mechanism 2, bearing seat 3, screw shaft 4 reaches and this helicallobe that fuses 41; 42,43, and a horizontal type pusher tube 5 cylindraceous; This tube has front end cover 51 and rear side housing 52, and powder delivery mouth 6 is housed on front end cover 51, and the top of pusher tube is being communicated with storage bin hopper 7.Through knife switch and robot control system(RCS), controlling powder delivery material in the mouth toward the packaging bag blanking; Line of centers along this is installed with screw shaft and blade thereof, and the tail end of axle is bearing on the bearing seat 3, through reduction gearing mechanism 2, is driven by motor 1.
Be installed in the inner chamber of pusher tube 5, and the screw shaft 4 and the helicallobe 41,42,43 thereof of running therein; Process by same blank, as shown in Figure 2, see from the front end orthogonal projection of axle; 3 blade tips of 3 line spirals are that 3 sections blades are evenly distributed in the scope of a circle, and each is at a distance of hexagonal angle; It can be formed through the circumgyration stretch system of forging by a circular steel disc, becomes the balanced alternate helicallobe of 3 roads around axostylus axostyle.
For convenient operation personnel's bleed work, to being installed in the feed mechanism in the wrapping machine, powder delivery mouth has wherein been made specific layout in the plane: at a wrapping machine 3 cover feed mechanisms are installed; The powder delivery mouth 6,6 ', 6 of every cover "; a mouth 6 in the middle of being arranged to, on plane; its line of centers is perpendicular to this plane, and other 2 mouths 6 ' and mouth 6 perpendicular to front end cover 51 ", then in the both sides of mouth 6; End with outlet is drawn close towards the centre, forms the inclination that becomes 10 °～30 ° of angles with vertical center line.Above layout is more convenient for unloading simultaneously 3 bags of packaging bags of having feeded during use.The feed mechanism of the utility model is applicable to all kinds of powder quantitative package machines.
Claims (2)
1. the feed mechanism of a powder quantitative package machine is the plant combination of feed mechanism in this wrapping machine, includes motor (1), reduction gearing mechanism (2), bearing seat (3), screw shaft (4), pusher tube (5) and forward and backward end cap (51 thereof; 52), be installed on the front end cover (51) powder delivery mouth (6) and at the storage bin hopper (7) of pusher tube (5) top, wherein, the tail end of screw shaft (4) is supported in bearing seat (3) lining; The other end of axle is in the inner chamber of pusher tube (5); On screw shaft (4), curl up have screw type and with this screw shaft (4) all-in-one-piece helicallobe, this screw shaft (4) and pusher tube (5) are in the same center line, and it is characterized in that; Helicallobe on the described screw shaft (4); Have the alternate 3 line helicallobes (41,42,43) of equidistant equilibrium.
2. the feed mechanism of powder quantitative package machine according to claim 1 is characterized in that, the machinery combination of the described feed mechanism of 3 covers is installed in a powder quantitative package machine; Each powder delivery mouth in every cover feed mechanism (6,6 ', 6 "); arrange at grade; the line of centers of a middle powder delivery mouth (6) is vertical with the end face of front end cover (51), the line of centers of the powder delivery mouth of both sides (6 ', 6 "); Way out to powder delivery mouth (6) line of centers of centre tilts, and tilt angle alpha is at 10 °～20 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204678699U CN202320808U (en) | 2011-11-21 | 2011-11-21 | Feeding mechanism of quantitative powder packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204678699U CN202320808U (en) | 2011-11-21 | 2011-11-21 | Feeding mechanism of quantitative powder packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202320808U true CN202320808U (en) | 2012-07-11 |
Family
ID=46432798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204678699U Expired - Fee Related CN202320808U (en) | 2011-11-21 | 2011-11-21 | Feeding mechanism of quantitative powder packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202320808U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691650A (en) * | 2013-02-25 | 2016-06-22 | 浙江经贸职业技术学院 | High-precision quantitative discharging system of tea bag packaging machine |
| WO2017060801A3 (en) * | 2015-10-09 | 2017-05-26 | Corazza S.P.A. | An apparatus for dosing respective portions of a product |
-
2011
- 2011-11-21 CN CN2011204678699U patent/CN202320808U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691650A (en) * | 2013-02-25 | 2016-06-22 | 浙江经贸职业技术学院 | High-precision quantitative discharging system of tea bag packaging machine |
| WO2017060801A3 (en) * | 2015-10-09 | 2017-05-26 | Corazza S.P.A. | An apparatus for dosing respective portions of a product |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20171121 |