CN211618242U - Automatic nut weighing device - Google Patents
Automatic nut weighing device Download PDFInfo
- Publication number
- CN211618242U CN211618242U CN201922435439.8U CN201922435439U CN211618242U CN 211618242 U CN211618242 U CN 211618242U CN 201922435439 U CN201922435439 U CN 201922435439U CN 211618242 U CN211618242 U CN 211618242U
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- Prior art keywords
- funnel
- vibration
- nut
- unit
- rotating
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- 238000005303 weighing Methods 0.000 title claims abstract description 22
- 235000014571 nuts Nutrition 0.000 description 49
- 239000000463 material Substances 0.000 description 6
- 235000013305 food Nutrition 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 241000353135 Psenopsis anomala Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000015895 biscuits Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 235000021018 plums Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Abstract
The utility model relates to an automatic change nut weighing device, the device are inverted circular truncated cone, including the vibration platform at top and set up and accept the unit and collect the unit at the at least two-layer of lateral wall, wherein, vibration platform is equipped with the baffle to equally divide into a plurality of vibration regions through the baffle, the nut is placed in the vibration region, every layer is accepted the unit and is included a plurality of funnels of accepting of same height, and every accepts funnel and the funnel of accepting of a vibration region or last one deck and corresponds, it is equipped with weighing transducer in the funnel to accept, it includes a plurality of collecting hoppers, every to collect the unit collecting hopper and one accept the funnel and correspond. The utility model discloses a weight of each nut that drops is monitored to weighing transducer, then accepts funnel and vibration platform's operation through single chip microcomputer control to it is controllable to guarantee the total weight of each batch of nuts that obtains, and more accurate.
Description
Technical Field
The utility model relates to a food assembly line production technical field, concretely relates to change nut weighing device.
Background
Leisure foods (leisurefood) are also a kind of fast-consumption products, and are foods eaten by people during leisure and rest, such as melon seeds, peanuts, preserved plums, biscuits and the like. With the increasing living conditions. The demand of China for such leisure food is continuously increasing.
For nut leisure food, a small package is mostly adopted, and the weight of each small package is generally 20-100 g. Because the nut is not of the same size, the weight of each small package cannot be completely the same, and common enterprises fix the error to be 0-5 g larger than the package printing value. However, since the raw material price of nuts is very high, if the raw material price is much larger than the package printing value, the manufacturer will generate a large loss. However, if the existing equipment is used for accurate weighing, the cost of the required equipment is high or the efficiency is low.
Therefore, there is a great need in the art for an automated nut weighing apparatus that is accurate and efficient in weighing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic nut weighing device for overcoming the defects existing in the prior art.
In order to achieve the purpose of the present invention, the present application provides the following technical solutions.
In a first aspect, the application provides an automatic change nut weighing device, the device is inverted circular truncated cone, accept the unit and collect the unit including the vibration platform at top and setting at least two-layer of lateral wall, wherein, vibration platform is equipped with the baffle to equally divide into a plurality of vibration regions through the baffle, the nut is placed in the vibration region, every layer is accepted the unit and is included a plurality of same height and is accepted the funnel, and every is accepted the funnel and is corresponded with the funnel of accepting of a vibration region or last layer, accept to be equipped with weighing transducer in the funnel, it includes a plurality of collecting hoppers, every to collect the unit collecting hopper and one are accepted the funnel and are corresponded.
In one embodiment of the first aspect, the vibration regions are independent of each other, and the bottom of each vibration region is provided with an exciter. This application makes vibration platform shake through the vibration exciter to form resonance with the raw materials, make the nut outwards remove from vibration platform's inside, vibration platform's transport principle is similar with jigging conveyer.
In an embodiment of the first aspect, accept the funnel including accepting frame, fixed swash plate, swash plate and drive unit, wherein, accept the frame and fix and link up at the lateral wall and in vertical direction, the upper end of fixed swash plate is fixed with the bottom of accepting the frame, just the lower extreme of fixed swash plate inclines to the direction of keeping away from the lateral wall, the upper end of swash plate is connected through the pivot with the lateral wall of accepting the frame, the swash plate is the V-arrangement with fixed swash plate, drive unit is used for the drive the swash plate round the pivot is rotated. The nuts fall down from the vibration area or the receiving hopper on the upper layer, pass through the receiving frame and then continuously descend, and finally fall into a V-shaped space formed by the fixed inclined plate and the rotary inclined plate.
In an embodiment of the first aspect, a support plate is disposed at a middle lower portion of the swash plate, one end of the support plate is fixedly connected with the swash plate integrally, the other end of the support plate abuts against a bottom end of the swash plate, and a weight sensor is disposed on the support plate. The supporting flat plate is arranged, so that nuts can fall on the supporting flat plate, and the weight of the nuts can be accurately obtained through the weight sensor.
In an embodiment of the first aspect, a gear is disposed on the rotating shaft, the driving unit is a rotating motor, the rotating motor is connected to the gear through a chain, the swash plate is fixed to the rotating shaft and rotates synchronously, and the rotating shaft is connected to the side wall of the receiving frame through a bearing. When the rotating motor rotates, the rotating shaft is driven to rotate through the chain, so that the rotating inclined plate is driven to rotate, at the moment, the bottom of a V-shaped space formed by the rotating inclined plate and the fixed inclined plate is opened, and nuts fall into the next layer of receiving hopper or collecting hopper under the action of gravity.
In one embodiment of the first aspect, the bottom of the device is provided with a conical funnel, the bottom of which is open, and the top of which surrounds the outlets of all the collection hoppers.
In one embodiment of the first aspect, the device is provided with a controller which is in signal connection with the weight sensor and controls the movement of the vibration region and the receiving unit on the basis of the signals of the weight sensor. Specifically, the controller controls the operation of the vibration exciter and the rotating motor based on the signal of the weight sensor.
In one embodiment of the first aspect, the controller is a single chip microcomputer. The singlechip that this application adopted is prior art, for example KS51 series of samsung etc.
Compared with the prior art, the beneficial effects of the utility model reside in that:
(1) the nuts are sequentially vibrated down from the vibration platform by the vibration principle, so that the nut vibrating machine is more convenient and has higher efficiency;
(2) the weight of each dropped nut is monitored through the weight sensor, and then the operation of the receiving hopper and the vibrating platform is controlled through the single chip microcomputer, so that the total weight of the nuts obtained in each batch is controllable and more accurate.
Drawings
FIG. 1 is a schematic side view of the apparatus of the present application;
FIG. 2 is a schematic top view of a vibration table according to the present application;
fig. 3 is a schematic side view of the receiving hopper of the present application.
In the drawing, 1 is a vibration platform, 2 is a receiving hopper, 21 is a receiving frame, 22 is a rotating inclined plate, 23 is a fixed inclined plate, 24 is a supporting flat plate, 25 is a weight sensor, 26 is a rotating shaft, 27 is a rotating motor, 28 is a chain, 3 is a collecting hopper, 4 is a hopper, 5 is a baffle, and 6 is a vibration exciter.
Detailed Description
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as is understood by those of ordinary skill in the art to which the invention belongs. All numerical values recited herein as between the lowest value and the highest value are intended to mean all values between the lowest value and the highest value in increments of one unit when there is more than two units difference between the lowest value and the highest value.
In the following description of the embodiments of the present invention, it is noted that in the detailed description of the embodiments, all the features of the actual embodiments may not be described in detail in order to make the description concise and concise. Modifications and substitutions may be made to the embodiments of the present invention by those skilled in the art without departing from the spirit and scope of the invention, and the resulting embodiments are within the scope of the invention.
Examples
The embodiments of the present invention will be described in detail below, and the embodiments are implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are given, but the scope of the present invention is not limited to the following embodiments.
Example 1
An automatic nut weighing device is structurally shown in figure 1, is in an inverted circular truncated cone shape and comprises a vibration platform 1 at the top, two layers of bearing units and collecting units, wherein the two layers of bearing units and the collecting units are arranged on the side walls, a funnel 4 is further arranged at the bottom of the device, and the device further comprises a single chip microcomputer (not shown in the figure). The vibration platform 1 is provided with a baffle 5, and is divided into a plurality of independent vibration areas (only 8 are taken as examples in the figure) by the baffle 5, and the bottom of each vibration area is provided with an exciter 6 (only the exciter 6 at the bottom of one vibration area is taken as an example in the figure), as shown in fig. 2.
Each layer of receiving unit comprises a plurality of receiving funnels 2 with the same height, only two receiving funnels per layer are taken as an example in the figure, and if the number of vibration areas is 8, the number of receiving funnels 2 per layer is 8. Every accepts funnel 2 and corresponds with the accepting funnel 2 of a vibration region or upper strata, accept the structure of funnel 2 and be shown in fig. 3, including accepting frame 21, fixed swash plate 23, swash plate 22 and drive unit, wherein, accept frame 21 and fix the lateral wall and link up in vertical direction, the upper end of fixed swash plate 23 is fixed with the bottom of accepting frame 21, and the lower extreme of fixed swash plate 23 inclines to the direction of keeping away from the lateral wall, the upper end of swash plate 22 is connected through pivot 26 with the lateral wall of accepting frame 21, swash plate 22 is the V-arrangement with fixed swash plate 23, drive unit is used for the drive to rotate swash plate 22 round pivot 26. The middle lower part of the swash plate 22 is provided with a support plate 24, one end of the support plate 24 is fixedly connected with the swash plate 22 in an integrated manner, the other end of the support plate 24 is abutted against the bottom end of the fixed swash plate 23, and the support plate 24 is provided with a weight sensor 25. The rotating shaft 26 is provided with a gear, the driving unit is a rotating motor 27, the rotating motor 27 is connected with the gear through a chain 28, the rotating inclined plate 22 and the rotating shaft 26 are fixed and rotate synchronously, and the rotating shaft 26 is connected with the side wall of the bearing frame 21 through a bearing.
The collection unit comprises a plurality of collection hoppers 3 and a bottom, conical hopper 4, the bottom of the hopper 4 being open, the top of the hopper 4 surrounding the outlets of all the collection hoppers 3, each collection hopper 3 corresponding to each receiving hopper 2 of the lowermost layer (only two collection hoppers 3 being illustrated as an example).
The working principle of the device is as follows:
(1) placing nuts in each vibration area, wherein the sizes of the nuts in each vibration area are required to be basically the same, and the sizes of the nuts in different vibration areas are the same or different; then starting a vibration exciter 6, and moving the nuts from the inner side to the outer side of the vibration area under the vibration action;
(2) when the nuts move to the edge of the vibration area and fall down, the nuts fall into the receiving hopper 2 at the uppermost layer, finally stop on the supporting flat plate 24 on the inclined rotating plate 22, are weighed by the weight sensor 25 to obtain the weight of the nuts, and convert the weight into an electric signal to be transmitted to the single chip microcomputer; then the single chip microcomputer controls a rotating motor 27 to rotate, a rotating shaft 26 is driven to rotate through a chain 28, so that a rotating inclined plate 22 is driven to rotate, and nuts fall into the next layer of receiving hopper 2 under the action of gravity; then the single chip microcomputer controls the rotating motor 27 to rotate reversely, so that the rotating inclined plate 22 and the fixed inclined plate 23 recover a V-shaped closed state, and then the next batch of nuts from the vibration area begin to fall into the receiving hopper 2;
(3) after the nuts have fallen in the receiving hopper 2 of the lower level on the same principle, they are weighed by the weight sensor 25 in the receiving hopper 2 of the level. The single chip microcomputer carries out data processing after receiving the weight of the nuts in each receiving hopper 2 on the layer, and respectively carries out the following operations:
a) if the sum of the nut quality in each receiving funnel 2 of the lower layer exceeds a preset value and the error between the nut quality and the preset value is within 2g, the single chip microcomputer controls the rotating motor 27 of each receiving funnel 2 of the lower layer to rotate, the rotating inclined plate 22 is opened, nuts fall into the collecting hopper 3 and finally fall into the funnel 4, and the material taking is completed.
b) If the sum of the nut masses in the lower receiving hoppers 2 exceeds a preset value and the error between the nut masses and the preset value is larger than 2g, the single chip microcomputer selects a plurality of nuts from the lower receiving hoppers 2, so that the nut mass sum exceeds the preset value and the error is within 2 g; then the single chip microcomputer controls the rotating motors 27 corresponding to the receiving hoppers 2 to rotate, so that nuts finally fall into the hoppers 4, and material taking is completed; the rest receiving hoppers 2 and the single chip microcomputer control the corresponding upper receiving hopper 2 and the vibration area to keep static, but the operation is preferentially carried out when the materials are taken next time.
c) If the sum of the nut mass in each bearing funnel 2 of the lower layer is smaller than the preset value, the single chip microcomputer performs data processing, the nut mass sum in the two layers of bearing funnels 2 and the preset value are calculated, if the sum exceeds the preset value and the error is within 2g, the single chip microcomputer controls the rotating motors 27 of all the bearing funnels 2 to rotate, all nuts fall into the funnel 4, and material taking is completed.
d) If the sum of the nut masses in the bearing funnels 2 on the lower layer is smaller than a preset value, the single chip microcomputer performs data processing, the nut mass sum in the two layers of bearing funnels 2 and the preset value are calculated, if the sum exceeds the preset value and the error is larger than 2g, the single chip microcomputer controls to open all the bearing funnels 2 on the lower layer, and a plurality of bearing funnels 2 on the upper layer are selected to be opened, so that the weight of nuts and the error of the preset value are within 2 g; the upper layer is the opened receiving hopper 2 and the corresponding vibration area is kept static and is preferentially moved when the material is taken next time.
e) If the sum of nut mass in each accepting funnel 2 of lower floor is less than the predetermined value, the singlechip carries out data processing, calculates the nut mass sum and the size of predetermined value in two-layer accepting funnel 2, if two-layer nut mass sum still is less than the predetermined value, then keeps the lower floor to accept funnel 2 closed, opens all upper accepting funnel 2, makes the nut all collect in the accepting funnel 2 of lower floor, then closes the accepting funnel 2 of upper strata. And after the nuts of the next batch fall into the upper-layer receiving hopper 2, the single chip microcomputer selects c), d) and e) to operate according to conditions, and finally material taking is finished.
The embodiments described above are intended to facilitate the understanding and appreciation of the application by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present application is not limited to the embodiments herein, and those skilled in the art who have the benefit of this disclosure will appreciate that many modifications and variations are possible within the scope of the present application without departing from the scope and spirit of the present application.
Claims (8)
1. The utility model provides an automatic change nut weighing device, its characterized in that, the device is inverted circular truncated cone, accept the unit and collect the unit including the vibration platform at top and setting at the at least two-layer of lateral wall, wherein, vibration platform is equipped with the baffle to equally divide into a plurality of vibration regions through the baffle, the nut is placed in the vibration region, every layer is accepted the unit and is included a plurality of funnels of accepting of same height, and every accepts funnel and the funnel of accepting of a vibration region or last one deck and corresponds, it is equipped with weighing transducer in the funnel to accept, it includes a plurality of collecting hoppers, every to collect the unit collecting hopper and one accept the funnel and correspond.
2. The automated nut weighing apparatus of claim 1, wherein the vibration zones are independent of each other and a vibration exciter is provided at the bottom of each vibration zone.
3. The automated nut weighing apparatus of claim 1, wherein the receiving hopper comprises a receiving frame, a fixed inclined plate, a rotating inclined plate, and a driving unit, wherein the receiving frame is fixed on the side wall and vertically penetrates through the receiving frame, the upper end of the fixed inclined plate is fixed to the bottom of the receiving frame, the lower end of the fixed inclined plate inclines away from the side wall, the upper end of the rotating inclined plate is connected to the side wall of the receiving frame through a rotating shaft, the rotating inclined plate and the fixed inclined plate are arranged in a V-shape, and the driving unit is configured to drive the rotating inclined plate to rotate around the rotating shaft.
4. The automated nut weighing apparatus of claim 3, wherein a support plate is disposed at a middle lower portion of the swash plate, one end of the support plate is integrally and fixedly connected to the swash plate, the other end of the support plate abuts against a bottom end of the fixed swash plate, and a weight sensor is disposed on the support plate.
5. The automated nut weighing apparatus of claim 3, wherein the shaft is provided with a gear, the driving unit is a rotating motor, the rotating motor is connected with the gear through a chain, the inclined rotating plate is fixed with the shaft and rotates synchronously, and the shaft is connected with the side wall of the receiving frame through a bearing.
6. The automated nut weighing apparatus of claim 1 wherein the bottom of the apparatus is provided with a tapered funnel, the bottom of the funnel being open, the top of the funnel surrounding the outlets of all of the collection hoppers.
7. The automated nut weighing apparatus of claim 1 wherein the apparatus is provided with a controller in signal communication with the weight sensor and controlling the movement of the vibration zone and the receiving unit based on the signals from the weight sensor.
8. The automated nut weighing apparatus of claim 7 wherein the controller is a single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922435439.8U CN211618242U (en) | 2019-12-30 | 2019-12-30 | Automatic nut weighing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922435439.8U CN211618242U (en) | 2019-12-30 | 2019-12-30 | Automatic nut weighing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211618242U true CN211618242U (en) | 2020-10-02 |
Family
ID=72633705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922435439.8U Expired - Fee Related CN211618242U (en) | 2019-12-30 | 2019-12-30 | Automatic nut weighing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211618242U (en) |
-
2019
- 2019-12-30 CN CN201922435439.8U patent/CN211618242U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211209 Address after: 200433 Room 301, 2 / F, 3 / F, building 2, No.1 MINGYE Road, Sheshan Town, Songjiang District, Shanghai Patentee after: Shanghai kangzhiqin Food Co.,Ltd. Address before: 200433 East and third floors, 2nd floor, building 4, No. 3666, sichen highway, Songjiang District, Shanghai Patentee before: Shanghai laizhende Food Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |