CN208036750U - At a high speed, high-precision quantitative packs electronic scale - Google Patents
At a high speed, high-precision quantitative packs electronic scale Download PDFInfo
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- CN208036750U CN208036750U CN201721517546.XU CN201721517546U CN208036750U CN 208036750 U CN208036750 U CN 208036750U CN 201721517546 U CN201721517546 U CN 201721517546U CN 208036750 U CN208036750 U CN 208036750U
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- hopper
- weighing
- arc door
- layer arc
- holder
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Abstract
The utility model discloses a kind of high speed, high-precision quantitatives to pack electronic scale, belong to meausring apparatus field, including feeding device (1), weighing device (2) and device for discharging (3), the weighing device (2) is mounted on holder (4)；The feeding device (1) is mounted on weighing device (2) top, and the device for discharging (3) is mounted on holder (4) lower part, is located at below weighing device (2).The utility model accurately can be quickly fed, and can ensure that stream is not disperseed when blanking, the blanking time is short, can avoid the influence to high speed weighing and bagging such as mobility, impact of material.
Description
Technical field
The utility model is related to a kind of electronic scale, specifically a kind of high speed, high-precision quantitative pack electronic scale, belong to weighing
Device field.
Background technology
With the continuous improvement of automation development level, automatic control technology in quantitative package using more and more,
It is all widely used in all trades and professions such as grain, chemical industry.Domestic conventional meausring apparatus, feeding system are all made of by gas at present
Cylinder controls big paddle, is fed or is fed three times twice and reach the feed precision of requirement, nothing with small feed by being fed greatly
Method continuous control is fed, and therefore, weighing accuracy is low, speed is low, and a high-speed packaging machine need to configure 2~3 electronic scales, system
The about precision and speed of packaging.
Invention content
For problems of the prior art, a kind of high speed of the utility model offer, high-precision quantitative pack electronic scale,
It accurately can quickly be fed, and can ensure that stream is not disperseed when blanking, the blanking time is short, the flowing of material can be avoided
The influence to high speed weighing and bagging such as property, impact.
To achieve the goals above, the technical solution of the utility model is：A kind of high speed, high-precision quantitative pack electronics
Scale, including feeding device, weighing device and device for discharging, the weighing device are rack-mount；The feeding device
Mounted on weighing device top, the device for discharging is mounted on holder lower part, is located at below weighing device；
Further, the feeding device includes hopper, outer layer arc door, internal layer arc door, driving device and detection
Device, the outer layer arc door and internal layer arc door are coaxially located at feed hopper bottom, the driving device and transmission shaft driven
Connection, transmission shaft are connect by link mechanism with outer layer arc door and internal layer arc door respectively, when transmission shaft rotates, drive outer layer
Arc door and the rotation of internal layer arc door reverse sync；Detection device is located at driving device tail portion, big for detecting discharge port aperture
It is small；
Further, the weighing device includes Weighing module, hopper holder, hopper and discharge mechanism, the title
Molality block is located on hopper holder, be articulated and connected hopper by three-point suspension, and three sling points are located at isosceles triangle or equilateral
Three vertex of triangle；Discharge mechanism is located at hopper bottom；
Further, the device for discharging includes discharge chute and fiaring cone, and link, rectification are equipped in discharge chute
The cone vertex of a cone is connected to apparatus for automatically lifting lower end upward, apparatus for automatically lifting upper end pass through after link with manual hoisting device
Lever one end is hinged, and the middle part of lever and the bearing being fixed on link are hinged, after the other end stretching discharge chute of lever
By can the fixing device of up and down adjustment be fixed；
Further, the weighing device further includes hinge bar, and one end of hinge bar is fixedly connected, separately with hopper holder
One end is hinged with hopper, and articulated shaft is parallel to horizontal plane；
Further, the weighing device further includes elastic rubber fitting, and elastic rubber fitting is located at hopper frame bottom and holder
Connection；
Further, the feeding device further includes shell, and the hopper, outer layer arc door and internal layer arc door are set
Inside the housing, shell is fixedly mounted on the hopper holder of weighing device；
Further, the driving device is motor, and detection device is angular transducer；
Further, the discharge chute is funnel.
The utility model is driven the two of synchronous backward rotation by driving device by being arranged below the hopper of feeding device
Layer arc door, realizes and accurately quickly adjusts delivery rate, save operation sequence and feed time, precision has been turned up；It is logical
It crosses and sets a hinge bar being connect with hopper holder in the hopper of weighing device, avoiding the horizontal swing of hopper influences to weigh
Precision；Improve weighing accuracy；By the way that fiaring cone is arranged in the discharge chute of device for discharging, do not disperse when realizing blanking,
The blanking time is short, avoids the mobility of material and impacts the influence to high speed weighing and bagging.Utility model works are reliable, easily
In realization and operation.
Description of the drawings
Fig. 1 is the overall schematic of the utility model.
Fig. 2 is the stereoscopic schematic diagram of the feeding device of the utility model.
Fig. 3 is the stereoscopic schematic diagram of the weighing device of the utility model.
Fig. 4 is the schematic diagram of the device for discharging of the utility model.
In figure：1, feeding device, 1.1, hopper, 1.2, outer layer arc door, 1.3, internal layer arc door, 1.4, driving device,
1.5, detection device, 1.6, shell, 1.7, transmission shaft, 2, weighing device, 2.1, Weighing module, 2.2, hopper holder, 2.3, scale
Bucket, 2.4, hinge bar, 2.5, elastic rubber fitting, 3, device for discharging, 3.1, discharge chute, 3.2, link, 3.3, fiaring cone, 3.4,
Manual hoisting device, 3.4.1, lever, 3.4.2, bearing, 3.5, apparatus for automatically lifting, 4, holder.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of high speed, high-precision quantitative pack electronic scale, including feeding device 1, weighing device 2 and discharging
Device 3, the weighing device 2 is mounted on holder 4, for weighing to material；The feeding device 1, which is mounted on, to be claimed
2 tops are set in refitting, for feeding into weighing device 2；The device for discharging 3 is mounted on 4 lower part of holder, is located at weighing device
2 lower sections, are used for unloading materials.
As shown in Fig. 2, the feeding device 1 includes hopper 1.1, outer layer arc door 1.2, internal layer arc door 1.3, driving
Device 1.4 and detection device 1.5, the outer layer arc door 1.2 and internal layer arc door 1.3 are coaxially located at 1.1 bottom of hopper, institute
The driving device 1.4 stated is sequentially connected with transmission shaft 1.7, and transmission shaft 1.7 passes through link mechanism and outer layer arc door 1.2 respectively
It is connected with internal layer arc door 1.3, when transmission shaft 1.7 rotates, drives outer layer arc door 1.2 and 1.3 reverse sync of internal layer arc door
Rotation；Detection device 1.5 is located at 1.4 tail portion of driving device, for detecting discharge port opening size.Start driving device 1.4, drives
Dynamic device 1.4 drives outer layer arc door 1.2 and 1.3 synchronous backward Unscrew discharge port of internal layer arc door, the object in hopper 1.1
Material rapidly flows toward in weighing device 2, with the increase of material in weighing device 2, driving device 1.4 can be made to drive transmission shaft
1.7 reverse rotations make discharge port reduce, you can quickly adjust the delivery rate of feeding device 1；At the same time, detection device 1.5
The opening size of discharge port is detected, in order to precisely control delivery rate.
As shown in figure 3, the weighing device 2 includes Weighing module 2.1, hopper holder 2.2, hopper 2.3 and feeding machine
Structure, the Weighing module 2.1 is located on hopper holder 2.2, be articulated and connected hopper 2.3 by three-point suspension, three sling points
Positioned at three vertex of isosceles triangle or equilateral triangle, the material in hopper 2.3 can accurately be weighed；Blowing
Mechanism is located at 2.3 bottom of hopper, for carrying out blowing after weighing.
As shown in figure 4, the device for discharging 3 includes discharge chute 3.1 and fiaring cone 3.3, it is equipped in discharge chute 3.1
Link 3.2,3.3 vertex of a cone of fiaring cone are connected to 3.5 lower end of apparatus for automatically lifting upward, and 5 upper end of apparatus for automatically lifting, which passes through, to be connected
The one end lever 3.4.1 connect after frame 3.2 with manual hoisting device 3.4 is hinged, the middle part of lever 3.4.1 and is fixed on link
Bearing 3.4.2 on 3.2 is hinged, the other end of lever 3.4.1 stretch out after discharge chute 3.1 by can the fixed of up and down adjustment fill
It sets and is fixed.Wherein, apparatus for automatically lifting 5 can be electric cylinder, hydraulic cylinder etc..Material in meausring apparatus 2, which enters, to be unloaded
Expect to carry out discharging in device 3,3.3 position of fiaring cone is carried out by adjusting manual hoisting device 3.4 and apparatus for automatically lifting 3.5
Adjusting, and then adjust the speed of discharging, and ensure that Flow of Goods and Materials is uniform, be convenient for subsequent filling and packaging.
The weighing device 2 further includes hinge bar 2.4, one end of hinge bar 2.4 is fixedly connected with hopper holder 2.2,
The other end is hinged with hopper 2.3, and articulated shaft is parallel to horizontal plane.It is in the horizontal direction that such structure can limit hopper 2.3
Degree of freedom prevents hopper horizontal direction from swinging and influencing weighing accuracy, and without limitation on hopper 2.3 in the small position of vertical direction
It moves, to farthest ensure that the precision of weighing.
The weighing device 2 further includes elastic rubber fitting 2.5, and elastic rubber fitting 2.5 is located at 2.2 bottom of hopper holder and branch
Frame 4 connects.It can prevent 2.3 vibration influence weighing accuracy of hopper.
The feeding device 1 further includes shell 1.6, the hopper 1.1, outer layer arc door 1.2 and internal layer arc door
1.3 are located inside shell 1.6, and shell 1.6 is fixedly mounted on the hopper holder 2.2 of weighing device 2.Such structure can
It prevents the material to be weighed from leaking, and hopper 1.1 and outer layer arc door 1.2, internal layer arc door 1.3 can be protected.
The driving device 1.4 is motor, and detection device 1.5 is angular transducer, by detecting motor output shaft
Rotation angle detects the opening size of discharge port, and accuracy of detection is high, be easy to implement.
The discharge chute 3.1 is funnel, filling convenient for discharge port progress, also allows for the processing peace of other connecting components
Dress.
Claims (6)
1. a kind of high speed, high-precision quantitative pack electronic scale, it is characterised in that：Including feeding device (1), weighing device (2) and
Device for discharging (3), the weighing device (2) are mounted on holder (4)；The feeding device (1) is mounted on weighing device
(2) top, the device for discharging (3) are mounted on holder (4) lower part, are located at below weighing device (2)；
The feeding device (1) includes hopper (1.1), outer layer arc door (1.2), internal layer arc door (1.3), driving device
(1.4) and detection device (1.5), the outer layer arc door (1.2) and internal layer arc door (1.3) are coaxially located at hopper (1.1)
Bottom, the driving device (1.4) and transmission shaft (1.7) are sequentially connected, transmission shaft (1.7) respectively by link mechanism with it is outer
Layer arc door (1.2) and internal layer arc door (1.3) connect, when transmission shaft (1.7) rotates, drive outer layer arc door (1.2) and interior
Layer arc door (1.3) reverse sync rotation；Detection device (1.5) is located at driving device (1.4) tail portion, is opened for detecting discharge port
Spend size；
The weighing device (2) includes Weighing module (2.1), hopper holder (2.2), hopper (2.3) and discharge mechanism, described
Weighing module (2.1) be located on hopper holder (2.2), by three-point suspension be articulated and connected hopper (2.3), three hanging points
In three vertex of isosceles triangle or equilateral triangle；Discharge mechanism is located at hopper (2.3) bottom；
The device for discharging (3) includes discharge chute (3.1) and fiaring cone (3.3), and link is equipped in discharge chute (3.1)
(3.2), fiaring cone (3.3) vertex of a cone is connected to apparatus for automatically lifting (3.5) lower end upward, and apparatus for automatically lifting (3.5) upper end is worn
It is hinged with the one end the lever of manual hoisting device (3.4) (3.4.1) afterwards to cross link (3.2), the middle part of lever (3.4.1) with it is solid
The bearing (3.4.2) being scheduled on link (3.2) is hinged, passes through after the other end stretching discharge chute (3.1) of lever (3.4.1)
Can the fixing device of up and down adjustment be fixed.
2. a kind of high speed according to claim 1, high-precision quantitative pack electronic scale, it is characterized in that：The dress of weighing
It further includes hinge bar (2.4) to set (2), and one end of hinge bar (2.4) is fixedly connected with hopper holder (2.2), the other end and hopper
(2.3) hinged, articulated shaft is parallel to horizontal plane.
3. a kind of high speed according to claim 2, high-precision quantitative pack electronic scale, it is characterized in that：The dress of weighing
It further includes elastic rubber fitting (2.5) to set (2), and elastic rubber fitting (2.5) is located at hopper holder (2.2) bottom, is connect with holder (4).
4. a kind of high speed according to claim 3, high-precision quantitative pack electronic scale, it is characterized in that：The charging dress
It further includes shell (1.6) to set (1), and the hopper (1.1), outer layer arc door (1.2) and internal layer arc door (1.3) are located at shell
(1.6) internal, shell (1.6) is fixedly mounted on the hopper holder (2.2) of weighing device (2).
5. a kind of high speed according to claim 4, high-precision quantitative pack electronic scale, it is characterized in that：The driving dress
It is motor to set (1.4), and detection device (1.5) is angular transducer.
6. a kind of high speed according to claim 5, high-precision quantitative pack electronic scale, it is characterized in that：The material unloading chute
Slot (3.1) is funnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721517546.XU CN208036750U (en) | 2017-11-13 | 2017-11-13 | At a high speed, high-precision quantitative packs electronic scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721517546.XU CN208036750U (en) | 2017-11-13 | 2017-11-13 | At a high speed, high-precision quantitative packs electronic scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208036750U true CN208036750U (en) | 2018-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721517546.XU Active CN208036750U (en) | 2017-11-13 | 2017-11-13 | At a high speed, high-precision quantitative packs electronic scale |
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| Country | Link |
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| CN (1) | CN208036750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110196091A (en) * | 2019-05-14 | 2019-09-03 | 株洲市杰曼科技有限公司 | A kind of high speed dynamic charging weighing device and method |
-
2017
- 2017-11-13 CN CN201721517546.XU patent/CN208036750U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110196091A (en) * | 2019-05-14 | 2019-09-03 | 株洲市杰曼科技有限公司 | A kind of high speed dynamic charging weighing device and method |
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Address after: 221004 No. 2, Luo Shan Road, Xuzhou economic and Technological Development Zone, Jiangsu, Xuzhou Patentee after: Saimo Intelligent Technology Group Co.,Ltd. Address before: 221004 No. 2, Luo Shan Road, Xuzhou economic and Technological Development Zone, Jiangsu, Xuzhou Patentee before: SAIMO ELECTRIC Co.,Ltd. |