CN208149662U - A kind of weighing feeding packing scale - Google Patents
A kind of weighing feeding packing scale Download PDFInfo
- Publication number
- CN208149662U CN208149662U CN201820558371.5U CN201820558371U CN208149662U CN 208149662 U CN208149662 U CN 208149662U CN 201820558371 U CN201820558371 U CN 201820558371U CN 208149662 U CN208149662 U CN 208149662U
- Authority
- CN
- China
- Prior art keywords
- weighing
- feeding packing
- electric cylinder
- packing scale
- discharge
- 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 - Fee Related
Links
- 238000005303 weighing Methods 0.000 title claims abstract description 48
- 238000012856 packing Methods 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Landscapes
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The utility model relates to a kind of weighing feeding packing scales, including mounting bracket, belt drawing-in device, controller, discharge funnel, weight sensor are installed in mounting bracket, weighing bucket is installed on weight sensor, the side of weighing bucket is equipped with discharge port, discharge outlet is equipped with the gate driven by the first electric cylinder, and discharge funnel is located below the discharge opening, and the charging buffer unit driven by the second electric cylinder is equipped in weighing bucket.The utility model has the beneficial effects that：By the way that charging buffer unit is arranged in weighing bucket, the impact force of bulk cargo symmetrical measuring bin when falling into weighing bucket is reduced, and then reduce the influence to weight sensor measurement accuracy.
Description
Technical field
The utility model relates to packing scale technical field more particularly to a kind of weighing feeding packing scales.
Background technique
For bulk cargo it is generally necessary to which quantitative package, existing packing scale are usually by bulk cargo directly from the delivery end of conveyer belt
It is added in weighing bucket, bulk cargo can generate impact to weighing bucket when falling into weighing bucket, to influence to be mounted on weighing
The measurement accuracy of the weight sensor of feed hopper bottom.
Summary of the invention
The purpose of the utility model is to overcome problem above of the existing technology, provide a kind of weighing feeding packaging
Scale reduces bulk cargo symmetrical measuring bin when falling into weighing bucket and rushes by the way that charging buffer unit is arranged in weighing bucket
Power is hit, and then reduces the influence to weight sensor measurement accuracy.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
A kind of weighing feeding packing scale, including mounting bracket, belt drawing-in device, controller are pacified in the mounting bracket
Equipped with discharge funnel, weight sensor, weighing bucket is installed on the weight sensor, the side of the weighing bucket is equipped with
Discharge port, the discharge outlet are equipped with the gate driven by the first electric cylinder, and the discharge funnel is located below the discharge opening,
The charging buffer unit driven by the second electric cylinder is equipped in the weighing bucket, the charging buffer unit includes that cross section is
The guide pad of isosceles triangle, inverted U-shaped frame, left plate, right side plate, the stock guide being obliquely installed, second electric cylinder
Piston-rod end connect with the top of U-shaped frame, the guide pad is fixed in the bottom of U-shaped frame, and the left plate is fixed in U-shaped
The left end of frame, the right side plate are fixed in the right end of U-shaped frame, and the stock guide is fixed in the top of right side plate, the left plate
And right side plate bottom end and guide pad upper surface between be reserved with discharge gate, the delivery end of the belt drawing-in device is located at
The top of stock guide, the controller connect with the first electric cylinder, the second electric cylinder, belt drawing-in device, weight sensor respectively
It connects.
Wherein, it is also equipped with U-shaped board in the mounting bracket, the right end of the stock guide, front end, rear end can be U-shaped
It is moved up and down on the inner sidewall of plate, the height of the U-shaped board is greater than the stroke that stock guide moves up and down.
Wherein, the right end of the left end of the U-shaped board and U-shaped frame is mutually close but is not attached to.
Wherein, the angle of gradient in guide pad arranged on left and right sides face is between 20 ~ 40 degree.
Wherein, the angle of gradient in guide pad arranged on left and right sides face is 30 degree of
Wherein, the charging buffer unit is not contacted with the inner wall of weighing bucket.
Wherein, the bottom of the weighing bucket is to discharge port side inclined slope obliquely.
Wherein, the bottom end on the slope is welded with the bracket of F type, and the bracket is fixed on weight sensor.
The utility model has the beneficial effects that：By the way that charging buffer unit is arranged in weighing bucket, reduces bulk cargo and falling
The impact force of symmetrical measuring bin when entering in weighing bucket, and then reduce the influence to weight sensor measurement accuracy.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the cross-sectional view of charging buffer unit in the utility model embodiment；
Fig. 3 is the right view of charging buffer unit in the utility model embodiment.
Specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in detail.
As shown in Figures 1 to 3, a kind of weighing feeding packing scale, including mounting bracket 1, belt drawing-in device 10, controller
（It is not drawn into figure）, discharge funnel 11, weight sensor 2 are installed in mounting bracket 1, weighing is installed on weight sensor 2
Hopper 4, the side of weighing bucket 4 are equipped with discharge port, and discharge outlet is equipped with the gate 5 driven by the first electric cylinder 6, and first drives
Dynamic cylinder 6 is fixed on the side of weighing bucket 4, and discharge funnel 11 is located below the discharge opening, and is equipped in weighing bucket 4 by the second electricity
The charging buffer unit 7 that dynamic cylinder 8 drives, the second electric cylinder 8 are fixed on the top of the building right above weighing bucket, add
Expect buffer unit 7 include cross section be the guide pad 72 of isosceles triangle, inverted U-shaped frame 71, left plate 76, right side plate 73,
The stock guide 74 being obliquely installed, the piston-rod end of the second electric cylinder 8 are connect with the top of U-shaped frame 71, and guide pad 72 is fixed in U
The bottom of type frame 71, left plate 76 are fixed in the left end of U-shaped frame 71, and right side plate 73 is fixed in the right end of U-shaped frame 71, stock guide 74
It is fixed in the top of right side plate 73, the equal row of being reserved between the upper surface of the bottom end and guide pad 72 of left plate 76 and right side plate 73
Material mouth 75, the delivery end of belt drawing-in device 10 are located at the top of stock guide 74, controller respectively with the first electric cylinder 6, second
Electric cylinder 8, belt drawing-in device 10, weight sensor 2 connect.
It is also equipped with U-shaped board 9 in mounting bracket 1, the right end of stock guide 74, front end, rear end can be in the insides of U-shaped board 9
It is moved up and down on wall, the height of U-shaped board 9 is greater than the stroke that stock guide 74 moves up and down.
The right end of the left end of U-shaped board 9 and U-shaped frame 71 is mutually close but is not attached to.
The angle of gradient in 72 arranged on left and right sides face of guide pad is 30 degree of
Charging buffer unit 7 is not contacted with the inner wall of weighing bucket 4.
The bottom of weighing bucket 7 is to discharge port side inclined slope obliquely.
The bottom end on slope is welded with the bracket 3 of F type, and bracket 3 is fixed on weight sensor 2.
Controller selects PLC controller, before feeding：PLC controller, which controls the elongation of the first electric cylinder 6, makes gate 5 that will discharge
Mouth is closed, and PLC controller, which controls the elongation of the second electric cylinder 8, makes the bottom end of guide pad 72 close to the bottom of weighing bucket 4；Feeding
When：PLC controller controls the work of belt drawing-in device 10 on Bulk material to stock guide 74, and bulk cargo passes sequentially through stock guide
74, discharge gate 75 is fallen into weighing bucket 4, meanwhile, the second electric cylinder of PLC controller control 8, which is slowly shunk, makes charging buffering dress
It sets 7 slowly to rise, the speed that charging buffer unit 7 rises is equal to or more than the speed that bulk cargo height rises in weighing bucket 4, directly
After the weight value detected to weight sensor 2 reaches preset numerical value, PLC controller controls belt drawing-in device 10 and second
Electric cylinder 8 stops working；When discharging, PLC controller controls the contraction of the first electric cylinder 6 and opens gate 5, so that load weighted dissipate
Material enters in discharge funnel 11 from discharge port outflow.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.
Claims (8)
1. a kind of weighing feeding packing scale, including mounting bracket, belt drawing-in device, controller, installed in the mounting bracket
There are discharge funnel, weight sensor, weighing bucket is installed on the weight sensor, the side of the weighing bucket is equipped with
Material mouth, the discharge outlet are equipped with the gate driven by the first electric cylinder, and the discharge funnel is located below the discharge opening,
It is characterized in that：The charging buffer unit driven by the second electric cylinder, the charging buffer unit packet are equipped in the weighing bucket
Guide pad, inverted U-shaped frame, left plate, the right side plate, the stock guide being obliquely installed that cross section is isosceles triangle are included, it is described
The piston-rod end of second electric cylinder is connect with the top of U-shaped frame, and the guide pad is fixed in the bottom of U-shaped frame, the left side
Plate is fixed in the left end of U-shaped frame, and the right side plate is fixed in the right end of U-shaped frame, and the stock guide is fixed in the top of right side plate,
Discharge gate is reserved between the upper surface of the bottom end and guide pad of the left plate and right side plate, the belt drawing-in device
Delivery end is located at the top of stock guide, the controller respectively with the first electric cylinder, the second electric cylinder, belt drawing-in device, again
Quantity sensor connection.
2. weighing feeding packing scale according to claim 1, it is characterised in that：It is also equipped in the mounting bracket U-shaped
Plate, the right end of the stock guide, front end, rear end can move up and down on the inner sidewall of U-shaped board, and the height of the U-shaped board is big
In the stroke that stock guide moves up and down.
3. weighing feeding packing scale according to claim 2, it is characterised in that：The right side of the left end of the U-shaped board and U-shaped frame
It holds mutually close but is not attached to.
4. weighing feeding packing scale according to claim 1, it is characterised in that：The slope in guide pad arranged on left and right sides face
Angle is spent to be between 20 ~ 40 degree.
5. weighing feeding packing scale according to claim 4, it is characterised in that：The slope in guide pad arranged on left and right sides face
Spending angle is 30 degree.
6. weighing feeding packing scale according to claim 1, it is characterised in that：The charging buffer unit is not expected with weighing
The inner wall of bucket contacts.
7. weighing feeding packing scale according to claim 1, it is characterised in that：The bottom of the weighing bucket is to discharging
Mouthful side inclined slope obliquely.
8. weighing feeding packing scale according to claim 7, it is characterised in that：The bottom end on the slope is welded with F type
Bracket, the bracket are fixed on weight sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820558371.5U CN208149662U (en) | 2018-04-19 | 2018-04-19 | A kind of weighing feeding packing scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820558371.5U CN208149662U (en) | 2018-04-19 | 2018-04-19 | A kind of weighing feeding packing scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208149662U true CN208149662U (en) | 2018-11-27 |
Family
ID=64378567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820558371.5U Expired - Fee Related CN208149662U (en) | 2018-04-19 | 2018-04-19 | A kind of weighing feeding packing scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208149662U (en) |
-
2018
- 2018-04-19 CN CN201820558371.5U patent/CN208149662U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181127 |