CN216815704U - Belt weigher and hanging weight calibration control system thereof - Google Patents
Belt weigher and hanging weight calibration control system thereof Download PDFInfo
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- CN216815704U CN216815704U CN202220276441.4U CN202220276441U CN216815704U CN 216815704 U CN216815704 U CN 216815704U CN 202220276441 U CN202220276441 U CN 202220276441U CN 216815704 U CN216815704 U CN 216815704U
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Abstract
The utility model discloses a hanging weight calibration control system of a belt scale and the belt scale. The hanging code calibration control system of the belt scale can realize that: when the belt scale needs to be subjected to hanging and calibration, the control module controls the motor to rotate according to the hanging command to drive the pushing module to rotate so as to push the bearing seat group to move along a preset horizontal direction, so that the calibration bar code moves from the bearing seat group to the weighing seat group and is separated from the first bearing seat group, and therefore the calibration bar code can be subjected to hanging and calibration; and when the calibration is finished, the control module controls the motor to rotate according to the code removing instruction to drive the pushing module to rotate so as to push the bearing seat group to move in the direction opposite to the preset horizontal direction, so that the check rod code moves onto the bearing seat group from the weighing seat group and is separated from the weighing seat group, and automatic code removing is realized. From this, the sign indicating number calibration of hanging of belt weigher can realize automatic string sign indicating number and go the sign indicating number, need not artificial intervention, and labour saving and time saving can further improve the efficiency of belt weigher calibration.
Description
Technical Field
The utility model relates to the technical field of belt scale control, in particular to a hanging weight calibration control system of a belt scale and the belt scale.
Background
The belt weigher needs to be calibrated before being used for a long time or used for the first time, otherwise, the weighing error is large. There are several methods for calibrating belt weighers, and the hanging code calibration is a common calibration method. The weight of a certain standard weight is hung, the weight of the belt scale is read, the weight and the weight are compared, and the belt scale is calibrated by taking the weight of the weight as a reference.
However, the weight is mainly hung on the belt scale for calibration by manual work, and the weight is taken down after the calibration is finished. Because the positions for mounting the belt weighers are usually high, for example, the belt weighers have a height of one floor or two floors, weights which are weighed by dozens of jin need to be moved up and down, and therefore the calibration is time-consuming and labor-consuming and has very low efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model provides a hanging weight calibration control system of a belt scale and the belt scale, which are used for realizing automatic hanging weight and removing weight, are time-saving and labor-saving without manual hanging weight and removing weight, and can further improve the calibration efficiency of the belt scale.
According to an aspect of the present invention, there is provided a weight-on-weight calibration control system for a belt scale, the weight-on-weight calibration control system comprising: the device comprises a first pushing module, a second pushing module, a first bearing seat group, a second bearing seat group, a checking bar code, a first motor, a second motor, a control module and a remote control module; the first supporting seat group is arranged at the movable end of the first pushing module, and the second supporting seat group is arranged at the movable end of the second pushing module; the first motor is connected with the first pushing module and used for providing power for the first pushing module; the second motor is connected with the second pushing module and used for providing power for the second pushing module; the control module is electrically connected with the first motor and the second motor respectively;
the belt scale comprises a first weighing seat group and a second weighing seat group;
the control module is used for controlling the first motor to rotate to drive the first pushing module to move so as to push the first bearing seat group to move along a preset horizontal direction when receiving a code hanging command sent by the remote control module, so that the check rod code is moved from the first bearing seat group to the first weighing seat group and separated from the first bearing seat group, and simultaneously controlling the second motor to rotate to drive the second pushing module to move so as to push the second bearing seat group to move along the preset horizontal direction, so that the check rod code is moved from the second bearing seat group to the second weighing seat group and separated from the second bearing seat group;
when a code removing instruction sent by the remote control module is received, the first motor is controlled to rotate to drive the first pushing module to move so as to push the first bearing seat group to move in the direction opposite to the preset horizontal direction, so that the check rod code is moved from the first bearing seat group to the first bearing seat group and separated from the first bearing seat group, and meanwhile, the second motor is controlled to rotate to drive the second pushing module to move so as to push the second bearing seat group to move in the direction opposite to the preset horizontal direction, so that the check rod code is moved from the second bearing seat group to the second bearing seat group and separated from the second bearing seat group.
Optionally, the first pushing module and the second pushing module are electric cylinders.
Optionally, the first pushing module and the second pushing module are ball screws.
Optionally, the control module is a single chip microcomputer.
Optionally, the weight-hanging calibration control system of the belt scale further includes a power module, where the power module is electrically connected to the first motor, the second motor and the control module, and is used to provide power for the first motor, the second motor and the control module.
According to another aspect of the present invention, there is provided a belt scale comprising a rack calibration control system of the belt scale according to the first aspect.
According to the technical scheme of the embodiment of the utility model, the hanging code calibration control system of the belt scale and the belt scale are provided, and the hanging code calibration control system of the belt scale can realize that: when the belt scale needs to be subjected to hanging and calibration, the control module controls the motor to rotate according to the hanging command to drive the pushing module to rotate so as to push the bearing seat group to move along a preset horizontal direction, so that the calibration bar code moves from the bearing seat group to the weighing seat group and is separated from the first bearing seat group, and therefore the calibration bar code can be subjected to hanging and calibration; and when the calibration is finished, the control module controls the motor to rotate according to the code removing command to drive the pushing module to rotate so as to push the bearing seat group to move along the direction opposite to the preset horizontal direction, so that the check rod code moves to the bearing seat group from the weighing seat group and is separated from the weighing seat group, and automatic code removing is realized. From this, the sign indicating number calibration of hanging of belt weigher can realize automatic string sign indicating number and go the sign indicating number, need not artificial intervention, and labour saving and time saving can further improve the efficiency of belt weigher calibration.
It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present invention, nor do they necessarily limit the scope of the utility model. Other features of the present invention will become apparent from the following description.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a block diagram of a barcode calibration control system of a belt scale according to an embodiment of the present invention;
fig. 2 is a schematic front view of a hanging code application scenario of a belt scale according to an embodiment of the present invention;
fig. 3 is a schematic top view structural diagram of a hanging code application scenario of a belt scale according to an embodiment of the present invention;
fig. 4 is a schematic side view of a hanging code application scenario of a belt scale according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the utility model described herein are capable of operation in other sequences than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The belt weigher is mainly characterized in that a weighing sensor is arranged on a weighing bridge, when the belt weigher works, the weight of a detected material on a belt is sent to a weighing instrument, meanwhile, a speed signal of a belt conveyor is also sent to the weighing instrument by a speed measuring sensor, and the weighing instrument performs integration processing on the speed signal and the weighing signal to obtain instantaneous flow and accumulated quantity. However, the inventor researches and discovers that the belt weigher needs to be calibrated before being used for a long time or used for the first time, otherwise, the weighing measurement error is large. There are several methods for calibrating belt weighers, and the hanging code calibration is a common calibration method. The weight of a certain standard weight is hung, the weight of the belt scale is read, the weight and the weight are compared, and the belt scale is calibrated by taking the weight of the weight as a reference. However, the weight is mainly hung on the belt scale for calibration by manual work, and the weight is taken down after the calibration is finished. Because the positions for mounting the belt weighers are usually high, for example, the belt weighers have a height of one floor or two floors, weights which are weighed by dozens of jin need to be moved up and down, and therefore the calibration is time-consuming and labor-consuming and has very low efficiency.
Therefore, the embodiment of the utility model provides a belt scale and a hanging code calibration control system thereof, so as to realize automatic hanging code and removing code, manual hanging code and removing code are not needed, time and labor are saved, and the calibration efficiency of the belt scale can be further improved.
Fig. 1 is a block diagram of a configuration of a barcode calibration control system of a belt scale according to an embodiment of the present invention, fig. 2 is a schematic front view configuration diagram of a barcode application scenario of a belt scale according to an embodiment of the present invention, fig. 3 is a schematic top view configuration diagram of a barcode application scenario of a belt scale according to an embodiment of the present invention, and fig. 4 is a schematic side view configuration diagram of a barcode application scenario of a belt scale according to an embodiment of the present invention. Referring to fig. 1 to 4, the hanging code calibration control system of the belt scale includes: the device comprises a first pushing module 11, a second pushing module 12, a first supporting seat group 21, a second supporting seat group 22, a check rod code 10, a first motor 31, a second motor 32, a control module 20 and a remote control module 30; wherein, the first supporting seat group 21 is arranged at the movable end of the first pushing module 11, and the second supporting seat group 22 is arranged at the movable end of the second pushing module 12; the first motor 31 is connected with the first pushing module 11 and used for providing power for the first pushing module 12; the second motor 32 is connected with the second pushing module 12 and is used for providing power for the second pushing module 12; the control module 20 is electrically connected with the first motor 31 and the second motor 32 respectively;
the belt weigher comprises a first weighing seat group 41 and a second weighing seat group 42;
the control module 20 is configured to, when receiving a barcode hanging command sent by the remote control module 30, control the first motor 31 to rotate to drive the first pushing module 11 to move so as to push the first bearing seat group 21 to move along the preset horizontal direction X, so that the check rod code 10 moves from the first bearing seat group 21 to the first weighing seat group 41 and is separated from the first bearing seat group 21, and control the second motor 32 to rotate to drive the second pushing module 12 to move so as to push the second bearing seat group 21 to move along the preset horizontal direction X, so that the check rod code 10 moves from the second bearing seat group 22 to the second weighing seat group 42 and is separated from the second bearing seat group 22;
when a code removing instruction sent by the remote control module 30 is received, the first motor 21 is controlled to rotate to drive the first pushing module 11 to move so as to push the first bearing seat group 21 to move in a direction Y opposite to the preset horizontal direction, so that the check rod code 10 moves from the first bearing seat group 41 to the first bearing seat group 21 and is separated from the first bearing seat group 41, and the second motor 32 is controlled to rotate to drive the second pushing module 12 to move so as to push the second bearing seat group 22 to move in the direction Y opposite to the preset horizontal direction, so that the check rod code 10 moves from the second bearing seat group 42 to the second bearing seat group 22 and is separated from the second bearing seat group 42.
The preset horizontal direction is the arrow X direction shown in fig. 1 to 4, and the direction opposite to the preset direction is the arrow Y direction.
The first motor 31 and the second motor 32 may be a stepping motor, a servo motor, or the like, and may be specifically set according to actual conditions. The remote control module 30 may be a remote controller, and a code hanging key and a code removing key may be provided thereon, so as to facilitate selection of hanging or removing a code according to a requirement. The remote control module 30 is connected with the control module 20 through wireless communication.
In the technical scheme of this embodiment, the implementation process of the hanging code calibration control system of the belt scale is as follows: referring to fig. 1 to 4, in a normal situation, when the weighing component of the belt scale needs no calibration, the calibration bar code 10 is located on the first and second carriage assemblies 21 and 22, and at this time, the calibration bar code is not checked. When the belt scale needs to be calibrated, a user presses a hanging code key through the remote control module 30, the remote control module 30 sends a hanging code instruction to the control module 20, and after the control module 20 receives the hanging code instruction, the first motor 31 and the second motor 32 are controlled to rotate (for example, to rotate forward), so that the first motor 31 rotates to drive the first pushing module 11 to move towards the arrow X direction, the first pushing module 11 moves towards the arrow X direction to push the first bearing seat group 21 to move along the preset horizontal direction X, and the first bearing seat group 21 moves along the preset horizontal direction X to push the checking bar code 10 to move from the first bearing seat group 21 to the first weighing seat group 41 and separate from the first bearing seat group 21; meanwhile, the control module 20 makes the second motor 32 rotate to drive the second pushing module 12 to move in the direction of arrow X, the second pushing module 12 moves in the direction of arrow X to push the second bearing seat set 22 to move in the preset horizontal direction X, the second bearing seat set 22 moves in the preset horizontal direction X to push the check rod code 10 to move from the second bearing seat set 22 to the second weighing seat set 42 and separate from the second bearing seat set 22, and therefore, the check rod code 10 is successfully hung on the weighing seat set, and further, the weight of the belt scale can be checked. From this, this belt weigher hang a yard calibration and can realize hanging a yard automatically, and whole string yard process need not artificial intervention, and labour saving and time saving can further improve the efficiency of belt weigher calibration.
After the hanging code calibration work of the belt scale is finished, a user can press down a code button through the remote control module 30, the remote control module 30 can send a code sending instruction to the control module 20, after the control module 20 receives the code hanging instruction, the first motor 31 and the second motor 32 are controlled to rotate (for example, rotate reversely), so that the first motor 31 rotates to drive the first pushing module 11 to move towards the arrow Y direction, the first pushing module 11 moves towards the arrow Y direction to push the first bearing seat group 21 to move along the Y direction opposite to the preset horizontal direction X, and the first bearing seat group 21 moves along the Y direction to push the calibration bar code 10 to move from the first weighing seat group 41 to the first bearing seat group 21 and separate from the first weighing seat group 41; meanwhile, the control module 20 makes the second motor 32 rotate to drive the second pushing module 12 to move in the direction of arrow Y, the second pushing module 12 moves in the direction of arrow Y to push the second supporting seat set 22 to move in the direction of Y opposite to the preset horizontal direction X, the second supporting seat set 22 moves in the direction of Y opposite to the preset horizontal direction X to push the calibration bar code 10 to move from the second supporting seat set 42 to the second supporting seat set 22 and separate from the second supporting seat set 42, so that the calibration bar code 10 successfully moves from the second supporting seat set to the supporting seat set, and further, the belt scale can be stopped from being subjected to weight calibration. And the checking bar code 10 is moved to the bearing seat group from the weighing seat group to wait for the next code hanging, so that the next code hanging operation is facilitated, and the code hanging time can be saved. From this, this belt weigher remove sign indicating number can realize removing the sign indicating number automatically, and whole sign indicating number process of removing need not artificial intervention, and labour saving and time saving is prepared in abundant earlier stage for hanging the sign indicating number next time to further improve the efficiency of belt weigher calibration.
It should be noted that, in the processes of hanging and removing the code, the steering directions of the first motor and the second motor may be set according to an actual transmission connection manner, which is not specifically limited herein.
According to the technical scheme of the embodiment of the utility model, the hanging code calibration control system of the belt scale is provided, and the hanging code calibration control system of the belt scale can realize that: when the belt scale needs to be subjected to hanging and calibration, the control module controls the motor to rotate according to the hanging command to drive the pushing module to rotate so as to push the bearing seat group to move along a preset horizontal direction, so that the calibration bar code moves from the bearing seat group to the weighing seat group and is separated from the first bearing seat group, and therefore the calibration bar code can be subjected to hanging and calibration; and when the calibration is finished, the control module controls the motor to rotate according to the code removing instruction to drive the pushing module to rotate so as to push the bearing seat group to move in the direction opposite to the preset horizontal direction, so that the check rod code moves onto the bearing seat group from the weighing seat group and is separated from the weighing seat group, and automatic code removing is realized. From this, the sign indicating number calibration of hanging of belt weigher can realize automatic string sign indicating number and go the sign indicating number, need not artificial intervention, and labour saving and time saving can further improve the efficiency of belt weigher calibration.
As an embodiment, optionally, the first pushing module and the second pushing module are electric cylinders.
Wherein, the electric cylinder can be a servo electric cylinder.
For example, the first pushing module is a first electric cylinder, the second pushing module is a second electric cylinder, the first electric cylinder is electrically connected to the first motor 31, and the first bearing seat group 21 is fixedly connected to the movable end of the first electric cylinder, for example, by a suction cup, a bolt, a nut, or the like, so that when the first electric cylinder moves in the horizontal direction, the first bearing seat group 21 moves in the horizontal direction along with the first electric cylinder; the second electric cylinder is electrically connected with the second motor 32, and the second bearing seat group 22 is fixedly connected with the movable end of the second electric cylinder, for example, through a sucker, a bolt, a nut, and the like, so that when the second electric cylinder moves along the horizontal direction, the second bearing seat group 21 moves along the horizontal direction along with the second electric cylinder.
Specifically, when receiving a barcode hanging command sent by the remote control module 30, the control module 20 controls the first motor 31 to rotate to drive the first electric cylinder to move along the preset horizontal direction X, so as to push the first bearing seat group 21 to move along the preset horizontal direction X, so as to move the calibration barcode 10 from the first bearing seat group 21 to the first weighing seat group 41 and separate from the first bearing seat group 21, and controls the second motor 32 to rotate to drive the second electric cylinder to move along the preset horizontal direction X, so as to push the second bearing seat group 21 to move along the preset horizontal direction X, so as to move the calibration barcode 10 from the second bearing seat group 22 to the second weighing seat group 42 and separate from the second bearing seat group 22;
when receiving the code removing command sent by the remote control module 30, the control module 20 controls the first motor 21 to rotate to drive the first electric cylinder to move in the direction Y opposite to the preset horizontal direction, so as to push the first load port 21 to move in the direction Y opposite to the preset horizontal direction, so as to move the check rod code 10 from the first load port 41 to the first load port 21 and separate from the first load port 41, and controls the second motor 32 to rotate to drive the second electric cylinder to move in the direction Y opposite to the preset horizontal direction, so as to push the second load port 22 to move in the direction Y opposite to the preset horizontal direction, so as to move the check rod code 10 from the second load port 42 to the second load port 22 and separate from the second load port 42.
As an embodiment, optionally, the first pushing module and the second pushing module are ball screws.
For example, the first pushing module is a first ball screw, the second pushing module is a second ball screw, the first ball screw is connected with the output shaft of the first motor 31, and the first bearing seat group 21 is fixedly connected with the movable end of the first ball screw, for example, by a bolt, a nut, or the like, so that when the first ball screw moves in the horizontal direction, the first bearing seat group 21 follows the first ball screw to move in the horizontal direction; the second ball screw is connected to the output shaft of the second motor 32, and the second carriage assembly 22 is fixedly connected to the free end of the second ball screw, for example, by bolts and nuts, so that the second carriage assembly 21 moves horizontally along with the second ball screw when the second ball screw moves horizontally.
Specifically, when receiving a barcode hanging command sent by the remote control module 30, the control module 20 controls the first motor 31 to rotate to drive the first ball screw to move along the preset horizontal direction X, so as to push the first bearing seat group 21 to move along the preset horizontal direction X, so as to move the check stick code 10 from the first bearing seat group 21 to the first weighing seat group 41 and separate from the first bearing seat group 21, and controls the second motor 32 to rotate to drive the second ball screw to move along the preset horizontal direction X, so as to push the second bearing seat group 21 to move along the preset horizontal direction X, so as to move the check stick code 10 from the second bearing seat group 22 to the second weighing seat group 42 and separate from the second bearing seat group 22;
when receiving the code removing command sent by the remote control module 30, the control module 20 controls the first motor 21 to rotate to drive the first ball screw to move in the direction Y opposite to the preset horizontal direction, so as to push the first bearing seat group 21 to move in the direction Y opposite to the preset horizontal direction, so as to move the check rod code 10 from the first weighing seat group 41 onto the first bearing seat group 21 and separate from the first weighing seat group 41, and controls the second motor 32 to rotate to drive the second ball screw to move in the direction Y opposite to the preset horizontal direction, so as to push the second bearing seat group 22 to move in the direction Y opposite to the preset horizontal direction, so as to move the check rod code 10 from the second weighing seat group 42 onto the second bearing seat group 22 and separate from the second weighing seat group 42.
Optionally, the control module is a single chip microcomputer.
Optionally, the hanging code calibration control system of the belt scale further includes a power module 40, and the power module 40 is electrically connected to the first motor 31, the second motor 32 and the control module 20, and is configured to provide power for the first motor 31, the second motor 32 and the control module 20.
The power module 40 may be a rechargeable lithium battery pack.
The embodiment of the utility model provides a belt weigher which comprises a hanging code calibration control system of the belt weigher.
The above-described embodiments should not be construed as limiting the scope of the utility model. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made, depending on design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a string sign indicating number calibration control system of belt weigher which characterized in that includes: the device comprises a first pushing module, a second pushing module, a first bearing seat group, a second bearing seat group, a checking bar code, a first motor, a second motor, a control module and a remote control module; the first supporting seat group is arranged at the movable end of the first pushing module, and the second supporting seat group is arranged at the movable end of the second pushing module; the first motor is connected with the first pushing module and used for providing power for the first pushing module; the second motor is connected with the second pushing module and used for providing power for the second pushing module; the control module is electrically connected with the first motor and the second motor respectively;
the belt scale comprises a first weighing seat group and a second weighing seat group;
the control module is used for controlling the first motor to rotate to drive the first pushing module to move so as to push the first bearing seat group to move along a preset horizontal direction when receiving a code hanging command sent by the remote control module, so that the check rod code is moved from the first bearing seat group to the first weighing seat group and separated from the first bearing seat group, and simultaneously controlling the second motor to rotate to drive the second pushing module to move so as to push the second bearing seat group to move along the preset horizontal direction, so that the check rod code is moved from the second bearing seat group to the second weighing seat group and separated from the second bearing seat group;
when a code removing instruction sent by the remote control module is received, the first motor is controlled to rotate so as to drive the first pushing module to move, the first bearing seat group is pushed to move in the direction opposite to the preset horizontal direction, so that the check rod code moves from the first bearing seat group to the first bearing seat group and is separated from the first bearing seat group, and the second motor is controlled to rotate so as to drive the second pushing module to move, so that the second bearing seat group is pushed to move in the direction opposite to the preset horizontal direction, so that the check rod code moves from the second bearing seat group to the second bearing seat group and is separated from the second bearing seat group.
2. The weight-on-weight calibration control system for the belt scale of claim 1, wherein the first pushing module and the second pushing module are electric cylinders.
3. The weight-on-weight calibration control system for a belt scale of claim 1, wherein the first pushing module and the second pushing module are ball screws.
4. The hanging code calibration control system of the belt scale according to claim 1, wherein the control module is a single chip microcomputer.
5. The system of claim 1, further comprising a power module electrically connected to the first motor, the second motor and the control module for providing power to the first motor, the second motor and the control module.
6. A belt scale comprising a rack calibration control system of a belt scale according to any one of claims 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220276441.4U CN216815704U (en) | 2022-02-11 | 2022-02-11 | Belt weigher and hanging weight calibration control system thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220276441.4U CN216815704U (en) | 2022-02-11 | 2022-02-11 | Belt weigher and hanging weight calibration control system thereof |
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| CN216815704U true CN216815704U (en) | 2022-06-24 |
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| CN202220276441.4U Active CN216815704U (en) | 2022-02-11 | 2022-02-11 | Belt weigher and hanging weight calibration control system thereof |
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