CN210882730U - Weighing self-adjusting system - Google Patents
Weighing self-adjusting system Download PDFInfo
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- CN210882730U CN210882730U CN201921948303.0U CN201921948303U CN210882730U CN 210882730 U CN210882730 U CN 210882730U CN 201921948303 U CN201921948303 U CN 201921948303U CN 210882730 U CN210882730 U CN 210882730U
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Abstract
The utility model relates to a filling technical field, concretely relates to self-adjusting system weighs, include: the device comprises a control module, and a filling device, a conveying device and a weighing device which are controlled by the control module; the filling device is suitable for filling a plurality of empty material bottles below the filling device with materials with preset weight; the conveying device is suitable for conveying the material bottles filled with the materials to the weighing device; the weighing device is suitable for acquiring weight data of each material bottle and sending the weight data to the control module; if the weight data of the material bottles exceed the preset weight data range, the control module is suitable for controlling the filling device to adjust the weight of the preset materials filled into the empty material bottles; the utility model discloses a self-adjusting system of weighing weighs the storage bottle after the filling device filling through the weighing device to when the weight data of storage bottle surpassed predetermined weight data scope, adjust the predetermined material weight of filling the empty storage bottle of filling device pouring into, thereby improved the filling precision of filling device.
Description
Technical Field
The utility model belongs to the technical field of the filling, concretely relates to self-adjusting system weighs.
Background
In the filling field, the control of filling weight is one of very important links, and the influence on filling quality is very large, at present, some filling processes are additionally provided with a weighing module to monitor the filling weight, but the weighing module has great influence on the filling speed, and a high-precision flow control mechanism is also used for setting the preset filling flow, but the weight of materials in a final material bottle cannot be completely ensured; and after filling is completely finished, material bottles with unqualified weights are removed through the weighing module before leaving the factory, so that the waste of bottle cap resources is caused, and the weighing precision of materials in the bottles can be influenced by the weight error of the bottle caps.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a self-adjusting system weighs to when the weight data of storage bottle surpassed predetermined weight data scope, adjust the predetermined material weight of filling empty storage bottle into the filling device.
In order to solve the technical problem, the utility model provides a self-adjusting system weighs, include: the device comprises a control module, and a filling device, a conveying device and a weighing device which are controlled by the control module; the filling device is suitable for filling a plurality of empty material bottles below the filling device with materials with preset weight; the conveying device is suitable for conveying the material bottles filled with the materials to the weighing device; the weighing device is suitable for acquiring weight data of each material bottle and sending the weight data to the control module; and if the weight data of the material bottles exceed the preset weight data range, the control module is suitable for controlling the filling device to adjust the weight of the preset materials filled into the empty material bottles.
Further, the filling device includes: a plurality of blanking nozzles and a material supply mechanism; each blanking nozzle corresponds to each empty material bottle one by one; each blanking nozzle is connected with the material supply mechanism through a flow control assembly; and if the weight data of the material bottles exceed the preset weight data range, the control module is suitable for controlling the flow control assembly to adjust the weight of the preset materials filled into the empty material bottles.
Further, the conveying device includes: the track conveying mechanism and the rotary conveying mechanism; the track conveying mechanism is suitable for conveying the material bottles filled with the materials to the rotary conveying mechanism; and the rotary conveying mechanism is suitable for conveying the material bottles filled with the materials to the weighing device, and conveying the material bottles away from the weighing self-adjusting system after the weighing device collects weight data of the material bottles.
Further, the rail conveying mechanism includes: a drive assembly and a delivery track; the control module is suitable for controlling the driving assembly to drive the material bottles filled with the materials to be conveyed to the rotary conveying mechanism along the conveying track.
Further, the rotary conveying mechanism includes: the rotary driving assembly, the bearing platform and the turntable assembly are arranged on the rotary table; the control module is suitable for controlling the driving assembly to drive each material bottle to be conveyed to the bearing platform along the conveying track; the control module is suitable for controlling the rotation driving assembly to drive the turntable assembly to rotate so as to drive each material bottle to rotate to the weighing device.
Further, the carousel assembly includes: the weighing device comprises a first transition disc, a second transition disc and a weighing disc positioned at the weighing device; a first gear is arranged below the first transition disc; a third gear is arranged below the weighing disc; a second gear is arranged below the second transition disc; the first gear and the second gear are respectively meshed with a third gear, and the third gear is connected with the rotary driving component; a plurality of notches suitable for accommodating the material bottles are respectively arranged on the first transition disc, the weighing disc and the second transition disc; the driving assembly is suitable for driving the material bottles to be conveyed to the bearing platform along the conveying track and enter a gap of the first transition disc; the rotation driving assembly is suitable for driving the weighing disc to drive the first transition disc and the second transition disc to rotate so as to convey the material bottle from the notch of the first transition disc to a notch of the weighing disc, and therefore the material bottle in the notch of the weighing disc is conveyed to the upper part of the weighing device; and after the weighing device collects the weight data of the material bottle, the rotation driving assembly drives the weighing disc to rotate so as to convey the material bottle from the notch of the weighing disc to a notch of the second transition disc, and therefore the material bottle is conveyed away from the weighing self-adjusting system.
Further, the conveying device further includes: a baffle mechanism located at the second transition disk; the baffle mechanism includes: the baffle plate and the overturning driving component are controlled by the control module; the overturning driving assembly is connected with the baffle through a rotating shaft; if the weight data of the material bottles exceed the preset weight data range, the overturning driving component is suitable for driving the rotating shaft to rotate forwards so as to drive the baffle plate to overturn to a horizontal state, and therefore the material bottles in the gap of the second transition disc are conveyed from the unqualified channel to the weighing self-adjusting system; and if the weight data of no material bottle exceeds the preset weight data range, the overturning driving assembly is suitable for driving the rotating shaft to rotate reversely so as to drive the baffle plate to overturn to a vertical state, and therefore the material bottle positioned in the gap of the second transition disc is conveyed out of the weighing self-adjusting system from the qualified channel.
Further, a fixed seat is arranged below the weighing disc; the weighing device includes: a plurality of weighing sensors positioned on the fixed seat; each weighing sensor is connected with the bearing platform of the corresponding weighing tray through a mounting block assembly.
Further, the weighing apparatus further comprises: a plurality of pushing and supporting mechanisms are positioned below the weighing tray; the push up mechanism includes: the push plate and the pushing and supporting driving component are connected with the control module; the push plate is provided with a V-shaped notch; when the material bottle moves to the position above the corresponding weighing sensor under the rotation of the weighing tray, the pushing and supporting driving assembly is suitable for driving the push plate to move towards the material bottle so as to push the material bottle away through the V-shaped notch, and the material bottle is not in contact with the weighing tray.
The utility model has the advantages that the weighing self-adjusting system of the utility model weighs the material bottle filled by the filling device through the weighing device, and adjusts the preset material weight of the empty material bottle filled by the filling device when the weight data of the material bottle exceeds the preset weight data range, thereby improving the filling precision of the filling device; meanwhile, the weighing self-adjusting system can automatically remove the material bottles with unqualified weights through the baffle mechanism, and the accuracy of the weight data of the material bottles is improved through the pushing and supporting mechanism, so that the filling quality is further improved.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view of the weighing self-adjusting system of the present invention;
fig. 2 is a schematic view of another angle of the self-adjusting weighing system of the present invention;
fig. 3 is a schematic diagram of the weighing self-adjusting system of the present invention without the weighing pan;
FIG. 4 is an enlarged view of A in FIG. 3;
fig. 5 is a schematic structural view of a third angle of the weighing self-adjusting system of the present invention;
FIG. 6 is an enlarged view of B in FIG. 5;
fig. 7 is a schematic structural diagram of a fourth angle of the weighing self-adjusting system of the present invention.
Wherein:
a filling device 10 and a blanking nozzle 11;
the conveying device 20, the conveying track 21, the bearing platform 22, the rotary driving assembly 23, the first transition disc 24, the first gear 241, the notch 242 of the first transition disc, the second transition disc 25, the second gear 251, the notch 252 of the second transition disc, the weighing disc 26, the third gear 261, the notch 262 of the weighing disc, the fixed seat 263, the baffle 27, the turnover driving assembly 28 and the baffle 29;
the weighing sensor 30, the push plate 31, the V-shaped notch 310 and the pushing and supporting driving component 32;
a pass channel 40;
the rejected channel 50.
Detailed Description
The structure of the present invention will now be described in further detail with reference to the accompanying drawings.
Example 1
As shown in fig. 1 to 7, the present embodiment 1 provides a weighing self-adjusting system including: a control module and a filling device 10, a conveying device 20 and a weighing device controlled by the control module; the filling device 10 is suitable for filling a plurality of empty material bottles below the filling device 10 with materials with preset weight; the conveying device 20 is suitable for conveying the material bottles filled with the materials to the weighing device; the weighing device is suitable for acquiring weight data of each material bottle and sending the weight data to the control module; and if the weight data of the material bottles exceed the preset weight data range, the control module is suitable for controlling the filling device 10 to adjust the weight of the preset materials filled into the empty material bottles.
Specifically, the control module is, for example, but not limited to, a PLC control module; this embodiment is weighed the material bottle after filling through the filling device through the weighing device to when the weight data of material bottle surpassed preset weight data scope, adjust the preset material weight of empty material bottle of filling into to the filling device, thereby improved filling device's filling precision.
Further, the filling device 10 includes: a plurality of blanking nozzles 11 and a material supply mechanism; each blanking nozzle 11 corresponds to each empty material bottle one by one; each blanking nozzle 11 is connected with the material supply mechanism through a flow control assembly; and if the weight data of the material bottles exceed the preset weight data range, the control module is suitable for controlling the flow control assembly to adjust the weight of the preset materials filled into the empty material bottles.
Specifically, the filling device of the embodiment is provided with sixteen filling positions corresponding to the sixteen blanking nozzles 11, and can fill sixteen empty material bottles at the same time; the flow control assembly is, for example and without limitation, a piston cylinder assembly (not shown in the drawings), and the adjustment of the preset material weight poured into the empty material bottle is realized by controlling the stroke of the piston rod or controlling the action time of the piston rod, and the specific control mode is realized by adopting the prior art.
Specifically, in this embodiment, the weight data of which material bottle exceeds the preset weight data range, the control module controls the discharging nozzle corresponding to the material bottle to adjust the preset material weight poured into the empty material bottle, so as to realize weighing adaptive adjustment, ensure the pouring accuracy of each discharging nozzle, and improve the pouring quality.
Further, the conveying device 20 includes: the track conveying mechanism and the rotary conveying mechanism; the track conveying mechanism is suitable for conveying the material bottles filled with the materials to the rotary conveying mechanism; and the rotary conveying mechanism is suitable for conveying the material bottles filled with the materials to the weighing device, and conveying the material bottles away from the weighing self-adjusting system after the weighing device collects weight data of the material bottles.
Further, the rail conveying mechanism includes: a drive assembly and a delivery track 21; the control module is suitable for controlling the driving assembly to drive the material bottles filled with the materials to be conveyed to the rotary conveying mechanism along the conveying track 21.
Specifically, the drive assembly includes: a driving motor and a plurality of conveyer belt rotating wheels; the conveyor belt on the conveyor track 21 is not shown in the figures; the driving motor is suitable for driving the conveying belt rotating wheels to rotate so as to drive the conveying belt to move; the conveyer belt wheels can be driven by the existing transmission mode, such as chain transmission and the like.
Further, the rotary conveying mechanism includes: a rotary drive assembly 23, a carrying platform 22 and a turntable assembly; the control module is suitable for controlling the driving assembly to drive each material bottle to be conveyed to the bearing platform 22 along the conveying track 21; the control module is suitable for controlling the rotation driving assembly to drive the turntable assembly to rotate so as to drive each material bottle to rotate to the weighing device.
Specifically, the rotary driving assembly 23 is, for example, but not limited to, a rotary driving motor.
Further, the carousel assembly includes: a first transition pan 24, a second transition pan 25 and a weighing pan 26 at the weighing device; a first gear 241 is arranged below the first transition disc 24; a third gear 261 is arranged below the weighing disc 26; a second gear 251 is arranged below the second transition disc 25; the first gear 241 and the second gear 251 are respectively engaged with a third gear 261, and the third gear 261 is connected with the rotary driving assembly 23; the first transition disc 24, the weighing disc 26 and the second transition disc 25 are respectively provided with a plurality of notches suitable for accommodating material bottles; the driving assembly is suitable for driving the material bottle to be conveyed to the bearing platform 22 along the conveying track 21 and enter a gap 242 of the first transition disc 24; the rotary driving assembly 23 is adapted to drive the weighing tray 26 to drive the first and second transition trays to rotate, so as to transfer the material bottle from the notch 242 of the first transition tray 24 to a notch 262 of the weighing tray 26, and thus transfer the material bottle in the notch 262 of the weighing tray to the upper side of the weighing device; and after the weighing device collects the weight data of the material bottle, the rotary driving assembly 23 drives the weighing tray 26 to rotate so as to convey the material bottle from the notch 262 of the weighing tray 26 to the notch 252 of the second transition tray 25, so that the material bottle is conveyed out of the weighing self-adjusting system.
Specifically, the first transition tray 24 and the second transition tray 25 are respectively arranged in a tangent manner with the weighing tray 26, each material bottle sequentially enters each notch 242 of the first transition tray 24 from the conveying track 21, each material bottle sequentially enters each notch 262 of the weighing tray 26 under the rotation of the first transition tray 24, at this time, the rotation driving assembly 23 drives the weighing tray 26 to stop rotating, so that the weighing device collects the weight data of each material bottle entering the weighing tray 26, and then the rotation driving assembly 23 rotates the weighing tray 26 to enable each material bottle to sequentially enter each notch 252 of the second transition tray 25, so that each material bottle sequentially leaves the weighing self-adjusting system; the notches of the first transition disc 24 and the second transition disc 25 are irregular arcs, the curvature radius of the inlet end of the material bottle is small, and the curvature radius of the outlet end of the material bottle is large.
Further, the conveying device 20 further includes: a shutter mechanism located at the second transition disk 25; the baffle mechanism includes: a flapper 27 and a tumble drive assembly 28 controlled by the control module; the overturning driving component 28 is connected with the baffle 27 through a rotating shaft; if the weight data of the material bottles exceed the preset weight data range, the overturning driving component 28 is suitable for driving the rotating shaft to rotate forwards so as to drive the baffle plate 27 to overturn to a horizontal state, so that the material bottles positioned in the second transition tray notch 252 are conveyed out of the weighing self-adjusting system from the unqualified channel 50; and if the weight data of no material bottle exceeds the preset weight data range, the overturning driving assembly 28 is suitable for driving the rotating shaft to rotate reversely so as to drive the baffle plate 27 to overturn to the vertical state, so that the material bottle positioned in the second transition disc notch 252 is conveyed out of the weighing self-adjusting system from the qualified passage 40.
Specifically, in order to guide the material bottle to smoothly move out of the second transition tray notch 252, the baffle 27 is provided with a plurality of blocks, and each block is arranged along the second transition tray 25 and has different lengths; through baffle mechanism realizes rejecting the material bottle of unqualified weight, improves filling quality.
Further, a fixed seat 263 is arranged below the weighing disc 26; the weighing device includes: a plurality of load cells 30 positioned on the fixed base 263; each load cell 30 is connected to the load platform 22 of a corresponding weigh platter 26 by a respective mounting block assembly.
Specifically, in this embodiment, sixteen material bottles are weighed twice, that is, eight material bottles are weighed at a time, and thus eight weighing sensors are provided.
Further, the weighing apparatus further comprises: a plurality of push mechanisms located below the weigh platter 26; the push up mechanism includes: a push plate 31 and a push drive assembly 32 connected to the control module; the push plate 31 is provided with a V-shaped notch 310; when the material bottle moves to the position above the corresponding weighing sensor 30 under the rotation of the weighing tray 26, the push plate 31 is driven by the push driving assembly 32 to move towards the material bottle, so that the material bottle is pushed away through the V-shaped notch 310 and is not contacted with the weighing tray 26 and the baffle 29 positioned outside the weighing tray 26.
Specifically, in order to improve the weighing precision, before the material bottle is weighed, the material bottle is pushed away by the pushing and supporting mechanism, so that the material bottle is not in contact with the weighing tray 26 and the baffle 29 positioned on the outer side of the weighing tray 26, the weighing precision is improved, the accuracy of the weight data of the material bottle is improved, and the filling quality is further improved.
In conclusion, the weighing self-adjusting system weighs the material bottle filled by the filling device through the weighing device, and adjusts the weight of the preset material filled into the empty material bottle by the filling device when the weight data of the material bottle exceeds the preset weight data range, so that the filling precision of the filling device is improved; meanwhile, the weighing self-adjusting system can automatically remove the material bottles with unqualified weights through the baffle mechanism, and the accuracy of the weight data of the material bottles is improved through the pushing and supporting mechanism, so that the filling quality is further improved.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. A self-adjusting weighing system, comprising:
the device comprises a control module, and a filling device, a conveying device and a weighing device which are controlled by the control module; wherein
The filling device is suitable for filling a plurality of empty material bottles positioned below the filling device with materials with preset weight;
the conveying device is suitable for conveying the material bottles filled with the materials to the weighing device;
the weighing device is suitable for acquiring weight data of each material bottle and sending the weight data to the control module; and
and if the weight data of the material bottles exceed the preset weight data range, the control module is suitable for controlling the filling device to adjust the weight of the preset materials filled into the empty material bottles.
2. The weight self-adjusting system of claim 1,
the filling device comprises: a plurality of blanking nozzles and a material supply mechanism;
each blanking nozzle corresponds to each empty material bottle one by one;
each blanking nozzle is connected with the material supply mechanism through a flow control assembly; and
and if the weight data of the material bottles exceed the preset weight data range, the control module is suitable for controlling the flow control assembly to adjust the weight of the preset material filled into the empty material bottles.
3. The weight self-adjusting system of claim 2,
the conveying device comprises: the track conveying mechanism and the rotary conveying mechanism;
the track conveying mechanism is suitable for conveying the material bottles filled with the materials to the rotary conveying mechanism; and
the rotary conveying mechanism is suitable for conveying the material bottles filled with materials to the weighing device, and after the weighing device collects weight data of the material bottles, the material bottles are conveyed away from the weighing self-adjusting system.
4. The weight self-adjusting system of claim 3,
the track conveying mechanism comprises: a drive assembly and a delivery track;
the control module is suitable for controlling the driving assembly to drive the material bottles filled with the materials to be conveyed to the rotary conveying mechanism along the conveying track.
5. The weight self-adjusting system of claim 4,
the rotary conveying mechanism comprises: the rotary driving assembly, the bearing platform and the turntable assembly are arranged on the rotary table;
the control module is suitable for controlling the driving assembly to drive each material bottle to be conveyed to the bearing platform along the conveying track;
the control module is suitable for controlling the rotation driving assembly to drive the turntable assembly to rotate so as to drive each material bottle to rotate to the weighing device.
6. The weight self-adjusting system of claim 5,
the carousel subassembly includes: the weighing device comprises a first transition disc, a second transition disc and a weighing disc positioned at the weighing device;
a first gear is arranged below the first transition disc;
a third gear is arranged below the weighing disc;
a second gear is arranged below the second transition disc;
the first gear and the second gear are respectively meshed with a third gear, and the third gear is connected with the rotary driving component;
a plurality of notches suitable for accommodating the material bottles are respectively arranged on the first transition disc, the weighing disc and the second transition disc;
the driving assembly is suitable for driving the material bottles to be conveyed to the bearing platform along the conveying track and enter a gap of the first transition disc;
the rotation driving assembly is suitable for driving the weighing disc to drive the first transition disc and the second transition disc to rotate so as to convey the material bottle from the notch of the first transition disc to a notch of the weighing disc, and therefore the material bottle in the notch of the weighing disc is conveyed to the upper part of the weighing device; and
after the weighing device collects the weight data of the material bottle, the rotation driving assembly drives the weighing disc to rotate so as to convey the material bottle from the notch of the weighing disc to a notch of the second transition disc, and therefore the material bottle is conveyed away from the weighing self-adjusting system.
7. The weight self-adjusting system of claim 6,
the conveying device further comprises: a baffle mechanism located at the second transition disk;
the baffle mechanism includes: the baffle plate and the overturning driving component are controlled by the control module;
the overturning driving assembly is connected with the baffle through a rotating shaft;
if the weight data of the material bottles exceed the preset weight data range, the overturning driving component is suitable for driving the rotating shaft to rotate forwards so as to drive the baffle plate to overturn to a horizontal state, and therefore the material bottles in the gap of the second transition disc are conveyed from the unqualified channel to the weighing self-adjusting system; and
if no weight data of the material bottles exceed the preset weight data range, the overturning driving assembly is suitable for driving the rotating shaft to rotate reversely so as to drive the baffle plate to overturn to a vertical state, and therefore the material bottles in the gap of the second transition disc are conveyed away from the weighing self-adjusting system from the qualified channel.
8. The weight self-adjusting system of claim 7,
a fixed seat is arranged below the weighing plate;
the weighing device includes: a plurality of weighing sensors positioned on the fixed seat;
each weighing sensor is connected with the bearing platform of the corresponding weighing tray through a mounting block assembly.
9. The weight self-adjusting system of claim 8,
the weighing device further comprises: a plurality of pushing and supporting mechanisms are positioned below the weighing tray;
the push up mechanism includes: the push plate and the pushing and supporting driving component are connected with the control module;
the push plate is provided with a V-shaped notch;
when the material bottle moves to the position above the corresponding weighing sensor under the rotation of the weighing tray, the pushing and supporting driving assembly is suitable for driving the push plate to move towards the material bottle so as to push the material bottle away through the V-shaped notch, and the material bottle is not in contact with the weighing tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921948303.0U CN210882730U (en) | 2019-11-12 | 2019-11-12 | Weighing self-adjusting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921948303.0U CN210882730U (en) | 2019-11-12 | 2019-11-12 | Weighing self-adjusting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210882730U true CN210882730U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921948303.0U Active CN210882730U (en) | 2019-11-12 | 2019-11-12 | Weighing self-adjusting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210882730U (en) |
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2019
- 2019-11-12 CN CN201921948303.0U patent/CN210882730U/en active Active
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