CN113295247B - Material automatic weighing device based on thing networking - Google Patents
Material automatic weighing device based on thing networking Download PDFInfo
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- CN113295247B CN113295247B CN202110856963.1A CN202110856963A CN113295247B CN 113295247 B CN113295247 B CN 113295247B CN 202110856963 A CN202110856963 A CN 202110856963A CN 113295247 B CN113295247 B CN 113295247B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/002—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for postal parcels and letters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
Abstract
The invention is suitable for the technical field of automatic weighing devices, and provides an automatic material weighing device based on the Internet of things, which comprises a base and further comprises: the weighing mechanism comprises a driving component, an adjusting component, a weighing seat and a weighing component, wherein the driving component is used for controlling the adjusting component to rotate and adjust, and the weighing component is movably arranged in a mounting hole formed in the weighing seat; the drive assembly drives a first rotating piece in the adjusting assembly to rotate on the drive assembly, and the second rotating piece and the third rotating piece rotate under the rotation of the first rotating piece and simultaneously drive the guide piece to move on the drive assembly so as to adjust the size of the symmetrical quantity seat. According to the automatic material weighing device based on the Internet of things, the size of the weighing seat can be adjusted according to the specification of materials through the weighing mechanism, the stability of the materials during weighing is guaranteed, the working efficiency and the practicability of the automatic material weighing device are improved, and the accuracy of automatic weighing data is improved.
Description
Technical Field
The invention belongs to the technical field of automatic weighing devices, and particularly relates to an automatic material weighing device based on the Internet of things.
Background
The internet of things is that all articles are connected with the internet through information sensing equipment such as radio frequency identification and the like, so that intelligent identification and management are realized. The internet of things is a new technology for mutually connecting various sensors and the existing internet. The weighing apparatus is an electronic weighing device which integrates modern sensor technology, electronic technology and computer technology. At the moment of the rapid development of information technology, various industries are developing automation to the utmost extent, and manual operation is gradually replaced by automation. In the internet of things system, the weighing of materials is also automated.
The existing automatic material weighing device based on the Internet of things is intelligent in weighing of materials, but because of different specifications and types of the materials, some large-volume materials are often only partially positioned on the weighing device when being weighed, so that the materials are unstable when being weighed, and the accuracy of weighing data is directly influenced.
Therefore, in view of the above current situation, there is an urgent need to develop an automatic material weighing device based on the internet of things to overcome the shortcomings in the current practical application.
Disclosure of Invention
Aiming at the defects in the prior art, the embodiment of the invention aims to provide an automatic material weighing device based on the Internet of things, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a material automatic weighing device based on thing networking, includes the base, still includes:
the weighing mechanism comprises a driving component, an adjusting component, a weighing seat and a weighing component, wherein the driving component is used for controlling the adjusting component to rotate and adjust;
the adjusting assembly comprises a first rotating piece, a second rotating piece, a third rotating piece and a guide piece, the first rotating piece is rotatably connected with one end of the driving assembly, two ends of the second rotating piece are respectively rotatably connected with the first rotating piece and the third rotating piece, a plurality of guide pieces are respectively arranged on the second rotating piece and the third rotating piece, and the guide pieces are fixedly connected with the weighing seat through connecting pieces;
the weighing component is movably arranged in a mounting hole formed in the weighing seat;
the drive assembly drives and transfers first commentaries on classics piece to rotate on drive assembly, and first commentaries on classics piece has realized adjusting the size of symmetry seat through the mode that second commentaries on classics piece and third commentaries on classics drive guide spare removed on drive assembly.
As a further technical scheme of the present invention, the driving assembly includes a driving element, a first gear and a second gear, the driving element is installed in an installation cavity formed in the base, the first gear is connected with an output end of the driving element, the first gear and the second gear are in meshed connection, and the second gear is movably installed on the base.
As a further technical solution of the present invention, a plurality of sliders are mounted on the second gear, and the sliders are slidably connected to the guide members.
As a further technical scheme, the weighing assembly comprises a moving part, a pressing part, an elastic part and a weighing sensor, the moving part is movably arranged in the mounting hole, two ends of the pressing part are respectively connected with the moving part and the weighing sensor, and the elastic part is sleeved on the pressing part.
As a further technical scheme, a first support frame is fixed at one end of the base, a second support frame is fixed on the first support frame, a sliding rail is mounted on the second support frame, and a clamping mechanism is further mounted on the second support frame and used for clamping materials onto the weighing mechanism.
As a further technical scheme, the clamping mechanism comprises a telescopic assembly, a movable frame, an installation frame and a clamping portion, the movable frame is movably installed on the second support frame, the installation frame is installed on the movable frame and is in sliding connection with the movable frame, and the clamping portion is movably installed on the installation frame.
As a further technical solution of the present invention, the telescopic assembly includes a first telescopic module, a second telescopic module and a third telescopic module, the first telescopic module is installed at one end of the second support frame, the first telescopic module is used for controlling the movable frame to move, the second telescopic module is installed on the movable frame, the second telescopic module is used for controlling the mounting frame to move, the third telescopic module is installed on the clamping portion, and the third telescopic module is used for controlling the clamping portion to move.
As a further technical scheme of the invention, one end of the second gear is provided with a movable supporting component, and the movable supporting component is used for movably supporting the second gear.
As a further technical scheme, the display panel is installed on the base, the single chip microcomputer and the wireless sensor are installed in the installation cavity formed in the base, and the single chip microcomputer is electrically connected with the display panel, the wireless sensor and the weighing sensor respectively.
Compared with the prior art, the invention has the beneficial effects that:
the material is clamped on the weighing mechanism by the clamping mechanism for weighing, so that the automatic weighing of the material is realized, and the working efficiency of the weighing device is improved;
the weighing mechanism adjusts the weighing seat according to the specification of the material, when the volume of the material is too large, the adjusting assembly is driven by the driving assembly, the first rotating piece is driven by the driving assembly to rotate, so that the second rotating piece and the third rotating piece are driven to rotate, and the guide piece and the weighing seat are driven to move on the driving assembly through the rotation of the second rotating piece and the third rotating piece and the sliding of the sliding piece in the guide piece, so that the size of the weighing seat is adjusted;
after the materials are placed on the weighing seat, the moving part is extruded into the mounting hole due to the dead weight of the materials, the abutting part abuts against the weighing sensor through the extrusion of the moving part, the weighing sensor transmits the received abutting pressure data to the display panel and the single chip microcomputer, and the single chip microcomputer transmits the weighing data to the material network terminal through the wireless transmitter to upload and store the data;
the arrangement improves the working efficiency and the practicability of the automatic weighing device and improves the accuracy of automatic weighing data.
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a structural front view of an automatic material weighing device based on the internet of things according to an embodiment of the present invention.
Fig. 2 is a structural plan view of an automatic material weighing device based on the internet of things according to an embodiment of the present invention.
Fig. 3 is a structural side view of an automatic material weighing device based on the internet of things according to an embodiment of the invention.
Fig. 4 is a plan view of the weighing mechanism of fig. 1.
FIG. 5 is a schematic view of the adjustment assembly in the weighing mechanism of FIG. 1.
FIG. 6 is a sectional view showing the construction of the weighing module of FIG. 3.
Fig. 7 is a schematic view of the structure of the guide member in the adjustment assembly.
Fig. 8 is a schematic structural view of the connector of fig. 5.
Reference numerals: 1-base, 11-installation cavity, 2-first support frame, 3-second support frame, 31-slide rail, 4-clamping mechanism, 41-telescopic component, 411-first telescopic module, 412-second telescopic module, 413-third telescopic module, 42-movable frame, 43-installation frame, 44-clamping part, 5-weighing mechanism, 51-driving component, 511-driving component, 512-first gear, 513-second gear, 52-adjusting component, 521-first rotating component, 522-second rotating component, 523-third rotating component, 524-guide component, 525-slider, 526-connecting component, 53-weighing seat, 531-installation hole, 54-weighing component, 541-weighing component, 542-pressing component, 543-elastic component, 6-display panel, 7-single chip microcomputer, 8-wireless sensor, 9-movable support component and 10-weighing sensor.
Detailed Description
In the description of the present invention, it is to be understood that the terms "longitudinal," "lateral," "upper," "lower," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 to 5, an automatic material weighing device based on the internet of things provided for an embodiment of the present invention includes a base 1, and further includes:
the weighing device 5 comprises a driving assembly 51, an adjusting assembly 52, a weighing seat 53 and a weighing assembly 54, wherein the driving assembly 51 is used for controlling the adjusting assembly 52 to perform rotation adjustment;
the adjusting assembly 52 comprises a first rotating member 521, a second rotating member 522, a third rotating member 523 and a guide member 524, wherein the first rotating member 521 is rotatably connected with one end of the driving assembly 51, two ends of the second rotating member 522 are respectively rotatably connected with the first rotating member 521 and the third rotating member 523, a plurality of guide members 524 are respectively mounted on the second rotating member 522 and the third rotating member 523, and the guide members 524 are fixedly connected with the weighing seat 53 through a connecting member 526;
the weighing component 54 is movably arranged in a mounting hole 531 formed on the weighing seat 53;
the driving assembly 51 drives the first rotating member 521 to rotate on the driving assembly 51, and the first rotating member 521 realizes the adjustment of the size of the symmetry base 53 in a manner that the second rotating member 522 and the third rotating member 523 drive the guide member 524 to move on the driving assembly 51.
In the embodiment, the weighing seat 53 can be adjusted according to the specification of the material by the weighing mechanism 5, so that the stability of the material during weighing is ensured, the working efficiency and the practicability of the automatic weighing device are improved, and the accuracy of automatic weighing data is improved;
In a preferred embodiment, the first rotating member 521, the second rotating member 522 and the third rotating member 523 are preferably a link structure, and a rotating rod or a rotating plate satisfying a rotating condition may also be used; the guide 524 is a link structure, a sliding groove is formed in the guide 524, the sliding groove is matched with the sliding piece 525 to slide, and the connecting piece 526 is a U-shaped structure.
As shown in fig. 1 to 3, as a preferred embodiment of the present invention, the driving assembly 51 includes a driving element 511, a first gear 512 and a second gear 513, the driving element 511 is installed in an installation cavity 11 formed in the base 1, the first gear 512 is connected to an output end of the driving element 511, the first gear 512 is in meshed connection with the second gear 513, and the second gear 513 is movably installed on the base 1.
As shown in fig. 5, as a preferred embodiment of the present invention, a plurality of sliders 525 are mounted on the second gear 513, and the sliders 525 are slidably connected with the guide 524.
In this embodiment, when the size of the weighing seat 53 needs to be adjusted, the driving element 511 drives the first gear 512 to rotate, and the rotation of the first gear 512 drives the second gear 513 to rotate through the meshed connection between the first gear 512 and the second gear 513, so as to drive the adjusting assembly 52 mounted on the second gear 513 and the weighing seat 53 to perform adjusting rotation.
In a preferred embodiment, the driving element 511 is preferably a motor satisfying a rotation condition, and the slider 525 is preferably a slider 525 having a cylindrical structure.
As shown in fig. 6, as a preferred embodiment of the present invention, the weighing assembly 54 includes a movable element 541, a pressing element 542, an elastic element 543 and a weighing sensor 10, the movable element 541 is movably installed in the installation hole 531, two ends of the pressing element 542 are respectively connected to the movable element 541 and the weighing sensor 10, and the elastic element 543 is sleeved on the pressing element 542.
In this embodiment, after the material is placed on the weighing seat 53, due to the self weight of the material, the moving element 541 is extruded into the mounting hole 531 by the material, the pressing element 542 presses the weighing sensor 10 by the extrusion of the moving element 541, and the weighing sensor 10 transmits the pressing force data; when the material leaves the weighing seat 53, one end of the extruded movable member 541 is ejected out of the mounting hole 531 due to the elastic force of the elastic member 543, so that the next material can be conveniently weighed and extruded; when the weighing sensor 10 is used for transmitting the material weighing data, the influence of the elastic force of the elastic piece 543 on the material weighing is preset in advance.
In a preferred embodiment, the movable element 541 is preferably a cylindrical element with a boss structure, and the pressing element 542 is a telescopic structure; the elastic member 543 is preferably a high-strength spring, and an elastic piece satisfying an elastic condition may be used.
As shown in fig. 1 to 3, as a preferred embodiment of the present invention, a first support frame 2 is fixed at one end of a base 1, a second support frame 3 is fixed on the first support frame 2, a slide rail 31 is installed on the second support frame 3, a clamping mechanism 4 is further installed on the second support frame 3, and the clamping mechanism 4 is used for clamping a material to a weighing mechanism 5.
In a preferred embodiment, the sliding rail 31 is slidably connected to the movable frame 42, the first supporting frame 2 is preferably of a column structure, and the second supporting frame 3 is preferably of a plate structure.
As shown in fig. 1 to 3, as a preferred embodiment of the present invention, the clamping mechanism 4 includes a telescopic assembly 41, a movable frame 42, a mounting frame 43, and a clamping portion 44, wherein the movable frame 42 is movably mounted on the second support frame 3, the movable frame 42 is slidably connected with the mounting frame 43, and the clamping portion 44 is movably mounted on the mounting frame 43.
As shown in fig. 1 to 3, as a preferred embodiment of the present invention, the telescopic assembly 41 includes a first telescopic module 411, a second telescopic module 412 and a third telescopic module 413, the first telescopic module 411 is installed at one end of the second support frame 3, the first telescopic module 411 is used for controlling the movable frame 42 to move, the second telescopic module 412 is installed on the movable frame 42, the second telescopic module 412 is used for controlling the mounting frame 43 to move, the third telescopic module 413 is installed on the clamping portion 44, and the third telescopic module 413 is used for controlling the clamping portion 44 to move.
In this embodiment, before materials need to be weighed, the movable frame 42 is driven by the extension and contraction of the first telescopic module 411 to slide on the first support frame 3, the mounting frame 43 is driven by the extension and contraction of the second telescopic module 412 to slide on the movable frame 42, and the clamping portion 44 is driven by the extension and contraction of the third telescopic module 413 to clamp and release the materials; the clamping mechanism 4 can also stabilize the material in the material weighing process, so that the placing stability of the material on the weighing seat 53 is ensured while the material weighing is not influenced, and the weighing stability and the weighing data accuracy of the automatic weighing device are improved.
In a preferred embodiment, the first telescopic module 411, the second telescopic module 412 and the third telescopic module 413 are preferably a hydraulic telescopic cylinder and a hydraulic telescopic rod, and can also be a pneumatic telescopic cylinder and a pneumatic telescopic cylinder meeting telescopic conditions to realize the movement of the movable frame 42 and the mounting frame 43, the clamping portion 44 is a plate-shaped clamping mechanism, one side of the clamping portion 44 is fixed on the mounting frame 43, and the other side is a movable clamp.
As shown in fig. 3, as a preferred embodiment of the present invention, a movable supporting component 9 is installed at one end of the second gear 513, and the movable supporting component 9 is used for movably supporting the second gear 513.
In a preferred embodiment, the movable support assembly 9 is preferably a universal wheel structure, and when the second gear 513 rotates, the movable support assembly 9 rolls on the base 1 along with the second gear 513 under the driving of the second gear 513; when the second gear 513 is stationary, the movable supporting component 9 is also stationary on the base 1, and after the material is placed on the weighing seat 53, due to the self weight of the material, downward pressure is generated on the weighing seat 53 and the second gear 513, and at this time, the movable supporting component 9 can provide upward supporting force for the second gear 513 and the weighing seat 53, so that the stability of the second gear 513 and the weighing seat 53 during material weighing is ensured, and the accuracy of weighing data is improved.
As shown in fig. 1 to 3, as a preferred embodiment of the present invention, a display panel 6 is installed on the base 1, a single chip 7 and a wireless sensor 8 are installed in an installation cavity 11 formed in the base 1, and the single chip 7 is electrically connected to the display panel 6, the wireless sensor 8 and a weighing sensor 10 respectively.
In this embodiment, weighing sensor 10 weighs the material and on data transmission who obtains to singlechip 7 and display panel 6, display panel 6 will weigh data and show, makes things convenient for the staff to look over, and singlechip 7 will receive weighing data and upload the terminal of thing networking through wireless sensor 8, makes things convenient for the thing networking to collect the weighing data of material and save.
The working principle of the invention is as follows:
before materials need to be weighed, the movable frame 42 is driven by the extension of the first telescopic module 411 to slide on the first support frame 3, the mounting frame 43 is driven by the extension of the second telescopic module 412 to slide on the movable frame 42, and the clamping part 44 is driven by the extension of the third telescopic module 413 to clamp and release the materials;
when the size of the weighing seat 53 needs to be adjusted, the driving element 511 drives the first gear 512 to rotate, and the first gear 512 is meshed with the second gear 513, so that the rotation of the first gear 512 drives the second gear 513 to rotate, and the adjusting assembly 52 mounted on the second gear 513 and the weighing seat 53 are driven to adjust and rotate;
the first rotating rod 521 is driven by the driving assembly 51 to rotate, so that the second rotating piece 522 and the third rotating piece 523 are driven to rotate, the second rotating piece 522 and the third rotating piece 523 are connected with the guide piece 524 in a rotating manner, the guide piece 524 is connected with the driving assembly 51 in a sliding manner, and the guide piece 524 is driven to move by the rotation of the second rotating piece 522 and the third rotating piece 523, so that the weighing seat 53 is driven to move in position, and the size of the weighing seat 53 is adjusted;
after the material is placed on the weighing seat 53, the material extrudes the movable element 541 into the mounting hole 531 due to the self weight of the material, the abutting element 542 abuts against the weighing sensor 10 through the extrusion of the movable element 541, and the weighing sensor 10 transmits the received abutting force data; when the material leaves the weighing seat 53, one end of the extruded movable 541 is ejected out of the mounting hole 531 due to the elastic force of the elastic piece 543, so that the next material can be conveniently weighed and extruded; when the weighing sensor 10 transmits material weighing data, the influence of the elastic force of the elastic piece 543 on material weighing is preset in advance;
the clamping mechanism 4 can also stabilize the materials in the process of weighing the materials, so that the placing stability of the materials on the weighing seat 53 is ensured while the weighing of the materials is not influenced, and the weighing stability of the automatic weighing device and the accuracy of weighing data are improved;
the weighing sensor 10 transmits data obtained by weighing the materials to the single chip microcomputer 7 and the display panel 6, the display panel 6 displays the weighing data to facilitate checking of workers, the single chip microcomputer 7 uploads the received weighing data to a terminal of the Internet of things through the wireless sensor 8, and the Internet of things is convenient to collect and store the weighing data of the materials;
the above is exactly this automatic material weighing device based on thing networking's theory of operation.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a material automatic weighing device based on thing networking, includes base (1), its characterized in that still includes:
the weighing device comprises a weighing mechanism (5), wherein the weighing mechanism (5) comprises a driving assembly (51), an adjusting assembly (52), a weighing seat (53) and a weighing assembly (54), and the driving assembly (51) is used for controlling the adjusting assembly (52) to rotate and adjust;
the adjusting assembly (52) comprises a first rotating piece (521), a second rotating piece (522), a third rotating piece (523) and a guide piece (524), the first rotating piece (521) is rotatably connected with one end of the driving assembly (51), two ends of the second rotating piece (522) are respectively rotatably connected with the first rotating piece (521) and the third rotating piece (523), the second rotating piece (522) and the third rotating piece (523) are respectively provided with a plurality of guide pieces (524), and the guide pieces (524) are fixedly connected with the weighing seat (53) through connecting pieces (526);
the weighing component (54) is movably arranged in a mounting hole (531) formed in the weighing seat (53);
the driving assembly (51) drives the first rotating piece (521) to rotate on the driving assembly (51), and the first rotating piece (521) drives the guide piece (524) to move on the driving assembly (51) through the second rotating piece (522) and the third rotating piece (523) so as to adjust the size of the symmetrical quantity seat (53).
2. The automatic material weighing device based on the Internet of things is characterized in that the driving assembly (51) comprises a driving element (511), a first gear (512) and a second gear (513), the driving element (511) is installed in an installation cavity (11) formed in the base (1), the first gear (512) is connected with an output end of the driving element (511), the first gear (512) is in meshed connection with the second gear (513), and the second gear (513) is movably installed on the base (1).
3. The internet of things-based automatic material weighing device according to claim 2, characterized in that a plurality of sliders (525) are mounted on the second gear (513), and the sliders (525) are slidably connected with the guide (524).
4. The automatic material weighing device based on the internet of things of claim 1, wherein the weighing assembly (54) comprises a movable member (541), a pressing member (542), an elastic member (543) and a weighing sensor (10), the movable member (541) is movably installed in the installation hole (531), two ends of the pressing member (542) are respectively connected with the movable member (541) and the weighing sensor (10), and the elastic member (543) is sleeved on the pressing member (542).
5. The automatic material weighing device based on the Internet of things of claim 1, wherein a first support frame (2) is fixed at one end of the base (1), a second support frame (3) is fixed on the first support frame (2), a sliding rail (31) is installed on the second support frame (3), a clamping mechanism (4) is further installed on the second support frame (3), and the clamping mechanism (4) is used for clamping materials onto the weighing mechanism (5).
6. The automatic material weighing device based on the Internet of things of claim 5, wherein the clamping mechanism (4) comprises a telescopic assembly (41), a movable frame (42), a mounting frame (43) and a clamping portion (44), the movable frame (42) is movably mounted on the second support frame (3), the movable frame (42) is in sliding connection with the mounting frame (43), and the clamping portion (44) is movably mounted on the mounting frame (43).
7. The automatic material weighing device based on the Internet of things of claim 6, wherein the telescopic assembly (41) comprises a first telescopic module (411), a second telescopic module (412) and a third telescopic module (413), the first telescopic module (411) is installed at one end of the second support frame (3), the first telescopic module (411) is used for controlling the movable frame (42) to move, the second telescopic module (412) is installed on the movable frame (42), the second telescopic module (412) is used for controlling the mounting frame (43) to move, the third telescopic module (413) is installed on the clamping portion (44), and the third telescopic module (413) is used for controlling the clamping portion (44) to move.
8. The automatic material weighing device based on the internet of things as claimed in claim 2, wherein a movable support assembly (9) is mounted at one end of the second gear (513), and the movable support assembly (9) is used for movably supporting the second gear (513).
9. The automatic material weighing device based on the Internet of things of claim 1, wherein a display panel (6) is mounted on the base (1), a single chip microcomputer (7) and a wireless sensor (8) are mounted in a mounting cavity (11) formed in the base (1), and the single chip microcomputer (7) is electrically connected with the display panel (6), the wireless sensor (8) and the weighing sensor (10) respectively.
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| CN202110856963.1A CN113295247B (en) | 2021-07-28 | 2021-07-28 | Material automatic weighing device based on thing networking |
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| CN202110856963.1A CN113295247B (en) | 2021-07-28 | 2021-07-28 | Material automatic weighing device based on thing networking |
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| CN204643143U (en) * | 2015-05-28 | 2015-09-16 | 东莞华贝电子科技有限公司 | A kind of automatic scan weighting apparatus |
| CN206951132U (en) * | 2017-05-02 | 2018-02-02 | 登封市新鑫农科材料有限公司 | A kind of soil conditioner medicament weighing device |
| CN107378929A (en) * | 2017-09-22 | 2017-11-24 | 上海鸣与信息科技发展有限公司 | A kind of portable material folding mechanical arm |
| CN207937056U (en) * | 2018-01-22 | 2018-10-02 | 河北密州香食品有限公司 | A kind of packing case weighing device |
| CN109855715A (en) * | 2019-02-26 | 2019-06-07 | 刘晓慧 | A kind of stable type weighing-appliance with levelling function |
| CN209878109U (en) * | 2019-05-29 | 2019-12-31 | 重庆赛宁特称重设备有限公司 | Electronic truck scale of adjustable length of weighing of concatenation formula |
| CN112645035A (en) * | 2020-12-24 | 2021-04-13 | 杭州迦智科技有限公司 | Movable platform capable of changing bearing area |
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