CN110487375B - Double weighing sensor - Google Patents
Double weighing sensor Download PDFInfo
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- CN110487375B CN110487375B CN201910690987.7A CN201910690987A CN110487375B CN 110487375 B CN110487375 B CN 110487375B CN 201910690987 A CN201910690987 A CN 201910690987A CN 110487375 B CN110487375 B CN 110487375B
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- 238000005303 weighing Methods 0.000 title claims abstract description 26
- 238000003466 welding Methods 0.000 claims description 4
- 230000009977 dual effect Effects 0.000 claims description 3
- 239000011111 cardboard Substances 0.000 abstract description 9
- 238000005259 measurement Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012360 testing method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241000094111 Parthenolecanium persicae Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/387—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for combinatorial weighing, i.e. selecting a combination of articles whose total weight or number is closest to a desired value
- G01G19/393—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for combinatorial weighing, i.e. selecting a combination of articles whose total weight or number is closest to a desired value using two or more weighing units
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention provides a double-type weighing sensor which comprises a single-point type sensor, a foot groove, a tightening block, a top clamping plate, a base, a buckling frame, a bed seat, a connecting hole, a bottom foot, a chute and a round seat, wherein the foot groove is arranged on the top of the base; both sides of the bottom of the single-point sensor are provided with foot grooves, and screw holes are formed in the foot grooves; the tops of the single-point sensors are all arranged into embedded structures, and screw holes are formed in the embedded structures; through being provided with tight piece and top cardboard, provide supplementary installation function for the sensor, can lead to agreeing with the structure and single-point sensor top zonulae occludens through top cardboard both sides, guarantee sensing performance, tight piece can cooperate the frame of detaining to fix, guarantee stability with bedrest zonulae occludens, can carry out the data contrast through two sets of single-point sensors, carry out the side measurement through two sets of single-point sensors when weighing, the eccentric measuring function of object weight is provided for the sensor, can measure the eccentric direction of object.
Description
Technical Field
The invention relates to the technical field of sensor structures, in particular to a dual weighing sensor.
Background
Weighing devices are generally described as weighing scales for large objects in industry or trade, and are mainly composed of a load-bearing system (e.g. scale pan, scale body), a force transfer system (e.g. lever force transfer system, sensor) and a value indicating system (e.g. dial, electronic display) 3. In the combination of weighing and production and sale nowadays, weighing devices are receiving great attention, and the demand of the weighing devices is increasing.
Based on the above, the sensor that uses at present mainly is the individual structure, and the effect is the weight measurement of unidirectional, and the inconvenient equilibrium test of carrying out does not possess the contrast and weighs the function, does not possess the eccentric function of measurement object weight, does not possess supplementary fixed function, and the installation is inconvenient.
Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a dual weighing sensor is provided to achieve the purpose of higher practical value.
Disclosure of Invention
Problem (A)
In summary, the present invention provides a dual-type weighing sensor, which solves the problems that the existing sensor is mainly an independent structure, is used for measuring weight in a single direction, is inconvenient for performing a balance test, does not have a function of comparing a heavy load, does not have a function of measuring the weight eccentricity of an object, does not have an auxiliary fixing function, and is inconvenient to install by improving the structure and functionality.
(II) technical scheme
The invention provides a double weighing sensor which is used for weighing and contrasting products. The invention provides a double weighing sensor, which specifically comprises:
the device comprises a single-point sensor, a foot groove, a tightening block, a top clamping plate, a base, a buckling frame, a bed base, a connecting hole, a bottom foot, a chute and a round base; both sides of the bottom of the single-point sensor are provided with foot grooves, and screw holes are formed in the foot grooves; the tops of the single-point sensors are all arranged into embedded structures, and screw holes are formed in the embedded structures; the top clamping plate penetrates through a through hole of the top clamping plate through a bolt to be inserted into a screw hole at the top of the single-point sensor and fixed at the top of the single-point sensor, and the top of the single-point sensor is fixedly connected with another group of single-point sensors through the top clamping plate; the fastening block can be fixedly arranged in the foot groove through a bolt, and the single-point sensor can be movably arranged in the buckle frame through the fastening block; the middle of the top of the bottom foot is provided with a through hole, and the bottom foot passes through the through hole of the base through a screw rod and is inserted into the screw hole of the base through the through hole of the base and the through hole of the bottom foot and is fixedly arranged in the square hole; the round base can penetrate through the T-shaped hole in the bottom of the top clamping plate through a bolt and is inserted into the round base screw hole to be fixedly connected with the top clamping plate.
Preferably, the outer ends of the two sides of the top clamping plate are both provided with protruding structures, and through holes are formed in the middle of the protruding structures of the top clamping plate.
Preferably, two groups of bed seats are arranged in the middle of the base, and four groups of buckling frames are integrally arranged at the tops of two sides of each bed seat; the middle of each bed seat is provided with a round hole; detain the equal style in the middle of the frame top outside and be provided with the semi-cylindrical structure, and all seted up the screw in the semi-cylindrical structure.
Preferably, the tightening block is of a square structure, and a through hole is formed in the middle of the tightening block; the height and the width of the tightening block and the foot groove are consistent; the width of the buckling frame is consistent with that of the tightening block, and a bolt is arranged in a screw hole in the top of the buckling frame.
Preferably, square holes are formed in both sides of the base, and the square holes penetrate through the outer side of the base and are provided with through holes; screw holes are formed in the middle of the inner side of each square hole.
Preferably, arc-shaped grooves are formed in both sides of the top of the bottom foot; two sides of the bottom foot are provided with two groups of screw holes.
Preferably, the middle of the bottom of the top clamping plate is integrally provided with a cylindrical structure, and the back of the top clamping plate penetrates through the cylindrical structure of the top clamping plate and is provided with a T-shaped hole; round seat bottom integral type is provided with the cylinder structure, and the screw has been seted up to cylinder structure bottom.
Preferably, the middle of the top of the round seat is provided with a disc structure, and the bottom of the disc is fixedly provided with a plurality of groups of springs through welding; and a circular plate is fixedly arranged at the top of the inner side of the circular seat through clearance fit.
(III) advantageous effects
The invention provides a double-weight weighing sensor, which is provided with a tightening block and a top clamping plate, provides an auxiliary mounting function for the sensor, is tightly connected with the top of a single-point sensor through a matching structure on two sides of the top clamping plate to ensure the sensing performance, can be fixed by matching with a fastening frame, is tightly connected with a bed seat to ensure the stability, can carry out data comparison through two groups of single-point sensors, carries out side measurement through the two groups of single-point sensors during weighing, provides a function of measuring the weight eccentricity of an object for the sensor, and can measure the eccentricity direction of the object.
The setting of circle seat makes things convenient for two sets of single-point sensor of supplementary cooperation to carry out eccentric measurement, and sets up the spring in the circle seat and provide elasticity and buffer function for the circle seat, can guarantee the measurement safety of sensor, and the circle seat bottom is located two sets of single-point sensor center departments, has improved eccentric measuring's accurate degree, provides convenience for eccentric measurement.
The setting of footing and chute provides the angular adjustment function for the sensor, conveniently installs according to the structure difference of user equipment or installation frame to guarantee the normal use of sensor when uneven point installation, the suitability is strong conveniently to be adjusted.
Drawings
FIG. 1 is a schematic front view of an embodiment of the present invention;
FIG. 2 is a schematic perspective view of a single-point sensor according to an embodiment of the present invention;
FIG. 3 is a schematic top perspective view of a top clamping plate according to an embodiment of the present invention;
FIG. 4 is a schematic bottom perspective view of the top card board according to the embodiment of the present invention;
FIG. 5 is a schematic perspective view of a base according to an embodiment of the present invention;
FIG. 6 is a schematic perspective view of a foot according to an embodiment of the present invention;
FIG. 7 is a schematic top perspective view of a circular base according to an embodiment of the present invention;
FIG. 8 is a schematic bottom perspective view of a circular base according to an embodiment of the present invention;
FIG. 9 is a schematic diagram of an assembled three-dimensional structure of a base in an embodiment of the present invention;
in fig. 1 to 9, the correspondence between the part names or lines and the reference numbers is:
1. a single-point sensor; 101. A foot groove; 102. Tightening the block; 2. A top clamping plate; 3. A base; 301. Buckling a frame; 302. A bed base; 303. Connecting holes; 4. Footing; 401. A chute; 5. a round seat.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
Please refer to fig. 1 to fig. 9.
In order to solve the problems that in the prior art, a dual-type weighing sensor is used for measuring the weight in a single direction, is inconvenient for carrying out balance test, does not have a function of comparing the weight, does not have a function of measuring the weight eccentricity of an object, does not have an auxiliary fixing function, and is inconvenient to install, the invention provides a dual-type weighing sensor which is used for weighing and comparing products, and the dual-type weighing sensor comprises: the device comprises a single-point sensor 1, a foot groove 101, a tightening block 102, a top clamping plate 2, a base 3, a buckle frame 301, a bed base 302, a connecting hole 303, a footing 4, a chute 401 and a round base 5; both sides of the bottom of the single-point sensor 1 are provided with foot grooves 101, and screw holes are formed in the foot grooves 101; the top of the single-point sensor 1 is provided with an embedded structure, and screw holes are formed in the embedded structure.
The outer ends of two sides of the top clamping plate 2 are respectively provided with a protruding structure, and the middle of the protruding structure of the top clamping plate 2 is provided with a through hole; the top cardboard 2 passes through a bolt and inserts 1 top screw of single-point sensor through 2 through-holes of top cardboard and is fixed in 1 top of single-point sensor, and single-point sensor 1 top is through setting up top cardboard 2 and another group single-point sensor 1 fixed connection, provides supplementary fixed function for the sensor through setting up top cardboard 2.
Wherein, two groups of bed bases 302 are arranged in the middle of the base 3, and four groups of buckle frames 301 are integrally arranged at the tops of two sides of the bed bases 302; the middle of the bed base 302 is provided with a round hole; detain the middle homogeneous style in frame 301 top outside and be provided with the semi-cylindrical structure, and all seted up the screw in the semi-cylindrical structure, detain frame 301 through the setting and provide supplementary fixed function for the sensor.
Wherein, the tight block 102 is a square structure, and a through hole is arranged in the middle of the tight block 102; the height and the width of the tightening block 102 are consistent with those of the foot groove 101; the fastening block 102 can be fixedly arranged in the foot groove 101 through bolts, and the single-point sensor 1 can be movably arranged in the buckle frame 301 through the fastening block 102; the width of the fastening frame 301 is consistent with that of the fastening block 102, a bolt is arranged in a screw hole in the top of the fastening frame 301, and the fastening block 102 can be arranged to be matched with the fastening frame 301 to fix the single-point sensor 1.
Wherein, both sides of the base 3 are provided with square holes, and the square holes penetrate through the outer side of the base 3 and are provided with through holes; screw holes are formed in the middle of the inner side of each square hole; the through-hole has been seted up in the middle of 4 tops of footing, and footing 4 passes 3 through-holes of base and footing 4 through-holes through the screw rod and inserts 3 screw fixed settings in the quad slit, can adjust the direction of sensor through setting up footing 4.
Wherein, both sides of the top of the bottom foot 4 are provided with arc grooves; two sets of screws are arranged on two sides of the bottom foot 4, and direction adjustment is performed by conveniently matching bolts through the arc-shaped grooves.
The middle of the bottom of the top clamping plate 2 is integrally provided with a cylindrical structure, and the back of the top clamping plate 2 penetrates through the cylindrical structure of the top clamping plate 2 and is provided with a T-shaped hole; the bottom of the round seat 5 is integrally provided with a cylindrical structure, and the bottom of the cylindrical structure is provided with a screw hole; 5 accessible bolts of circle seat pass 2 bottoms T type holes of top cardboard and insert 5 screws of circle seat and 2 fixed connection of top cardboard, provide the balance weighing function for the sensor through setting up circle seat 5.
Wherein, the middle of the top of the round seat 5 is provided with a disc structure, and the bottom of the disc is fixedly provided with a plurality of groups of springs through welding; the top of the inner side of the round seat 5 is fixedly provided with a round plate through clearance fit, and an auxiliary balance function is provided for the sensor through the round seat 5.
The specific use mode and function of the embodiment are as follows: in the invention, foot grooves 101 are arranged on two sides of the bottom of a single-point sensor 1, screw holes are arranged in the foot grooves 101, screw holes are arranged in an embedded structure, a through hole is arranged in the middle of a protruding structure of a top clamping plate 2, the top clamping plate 2 is inserted into the screw hole on the top of the single-point sensor 1 through the through hole of the top clamping plate 2 by a bolt and is fixed on the top of the single-point sensor 1, the top of the single-point sensor 1 is fixedly connected with another group of single-point sensors 1 through the top clamping plate 2, two groups of bed bases 302 are arranged in the middle of a base 3, four groups of buckle frames 301 are integrally arranged on the tops of the two sides of the bed bases 302, a round hole is arranged in the middle of the bed bases 302, a semi-cylindrical structure is integrally arranged in the middle of the outer side of the top of the buckle frames 301, a screw hole is arranged in the semi-cylindrical structure, a through hole is arranged in the middle of a fastening block 102, the height and the width of the fastening block 102 are consistent with the foot grooves 101, the fastening block 102 is fixedly arranged in the foot grooves 101 by a bolt, the single-point sensor 1 is movably arranged in a buckle frame 301 through a tightening block 102, the width of the buckle frame 301 is consistent with that of the tightening block 102, a bolt is arranged in a screw hole at the top of the buckle frame 301, square holes are arranged at two sides of a base 3, a through hole is arranged at the outer side of the square hole penetrating through the base 3, a screw hole is arranged in the middle of the inner side of the square hole, a through hole is arranged in the middle of the top of a bottom foot 4, the bottom foot 4 penetrates through the through hole of the base 3 and the through hole of the bottom foot 4 through a screw rod and is inserted into the screw hole of the base 3 to be fixedly arranged in the square hole, arc grooves are arranged at two sides of the top of the bottom foot 4, two groups of screw holes are arranged at two sides of the bottom foot 4, a cylindrical structure is integrally arranged in the middle of the bottom of a top clamping plate 2, a T-shaped hole is arranged at the back of the top clamping plate 2 in a penetrating through the cylindrical structure, a screw hole is arranged at the bottom of a round base 5, and is fixedly connected with the top clamping plate 2 through a bolt, the bottom of the disc is fixedly provided with a plurality of groups of springs through welding, the top of the inner side of the circular seat 5 is fixedly provided with the circular plate through clearance fit, the sensor is fixed on the mounting frame through the bolt matching bottom feet 4 after being assembled during use, the bottom feet 4 are arranged on the top of the bolt for angle adjustment, and the sensing line is connected with the feedback device and can be used.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (4)
1. A dual load cell for weighing and comparing products, comprising: the device comprises a single-point sensor (1), a foot groove (101), a tightening block (102), a top clamping plate (2), a base (3), a buckle frame (301), a bed base (302), a connecting hole (303), a foot (4), a chute (401) and a round base (5); both sides of the bottom of the single-point sensor (1) are provided with foot grooves (101), and screw holes are formed in the foot grooves (101); the top of each single-point sensor (1) is provided with an embedded structure, and each embedded structure is provided with a screw hole;
the outer ends of the two sides of the top clamping plate (2) are respectively provided with a protruding structure, and the middle of the protruding structure of the top clamping plate (2) is provided with a through hole; the top clamping plate (2) penetrates through a through hole of the top clamping plate (2) through a bolt to be inserted into a screw hole in the top of the single-point sensor (1) and fixed to the top of the single-point sensor (1), and the top of the single-point sensor (1) is fixedly connected with another group of single-point sensors (1) through the top clamping plate (2);
two groups of bed seats (302) are arranged in the middle of the base (3), and four groups of buckle frames (301) are integrally arranged at the tops of two sides of each bed seat (302); round holes are formed in the middle of the bed base (302); a semi-cylindrical structure is uniformly arranged in the middle of the outer side of the top of the buckle frame (301), and screw holes are formed in the semi-cylindrical structure;
the tightening block (102) is of a square structure, and a through hole is formed in the middle of the tightening block (102); the height and the width of the tightening block (102) are consistent with those of the foot groove (101); the tightening block (102) can be fixedly arranged in the foot groove (101) through bolts, and the single-point sensor (1) can be movably arranged in the buckle frame (301) through the tightening block (102); the width of the buckling frame (301) is consistent with that of the tightening block (102), and a bolt is arranged in a screw hole in the top of the buckling frame (301);
the middle of the top of the round seat (5) is provided with a disc structure, and the bottom of the disc is fixedly provided with a plurality of groups of springs through welding; and a circular plate is fixedly arranged at the top of the inner side of the circular seat (5) through clearance fit.
2. The dual-type weighing sensor of claim 1, wherein both sides of the base (3) are provided with square holes, and the square holes penetrate through the outer side of the base (3) and are provided with through holes; the middle of the inner side of each square hole is provided with a screw hole; a through hole is formed in the middle of the top of the bottom foot (4), and the bottom foot (4) penetrates through the through hole of the base (3) and the through hole of the bottom foot (4) through a screw rod to be inserted into the screw hole of the base (3) to be fixedly arranged in the square hole.
3. The dual-type weighing sensor according to claim 1, wherein both sides of the top of the bottom foot (4) are provided with arc-shaped grooves; two groups of screw holes are formed in two sides of the bottom foot (4).
4. The dual-type weighing sensor according to claim 1, wherein a cylindrical structure is integrally arranged in the middle of the bottom of the top clamping plate (2), and a T-shaped hole is formed in the back of the top clamping plate (2) through the cylindrical structure of the top clamping plate (2); the bottom of the round seat (5) is integrally provided with a cylindrical structure, and the bottom of the cylindrical structure is provided with a screw hole; the round seat (5) can penetrate through a T-shaped hole at the bottom of the top clamping plate (2) through a bolt to be inserted into a screw hole of the round seat (5) to be fixedly connected with the top clamping plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910690987.7A CN110487375B (en) | 2019-07-29 | 2019-07-29 | Double weighing sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910690987.7A CN110487375B (en) | 2019-07-29 | 2019-07-29 | Double weighing sensor |
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| CN110487375A CN110487375A (en) | 2019-11-22 |
| CN110487375B true CN110487375B (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910690987.7A Active CN110487375B (en) | 2019-07-29 | 2019-07-29 | Double weighing sensor |
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| CN2349562Y (en) * | 1998-09-29 | 1999-11-17 | 济南金钟电子衡器股份有限公司 | Weighing apparatus with comparative check |
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| CN202204577U (en) * | 2011-08-04 | 2012-04-25 | 永正传感(杭州)有限公司 | Single-point sensor |
| CN202562602U (en) * | 2012-02-06 | 2012-11-28 | 宁波柯力传感科技股份有限公司 | Two-channel weighing sensor and weighing system applying the same |
| CN104884913A (en) * | 2012-12-19 | 2015-09-02 | 梅特勒-托利多公开股份有限公司 | Load cell with inclination compensation |
| CN106644011A (en) * | 2015-10-29 | 2017-05-10 | 上海朝辉压力仪器有限公司 | On-board weighing system |
| CN208313392U (en) * | 2018-07-24 | 2019-01-01 | 朱国青 | A kind of force value comparison standard double diaphragm benchmark weighing sensor |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102006041836B4 (en) * | 2006-09-04 | 2009-04-02 | Wipotec Wiege- Und Positioniersysteme Gmbh | Weighing device, in particular load cell for a compound scale |
| CN205748613U (en) * | 2016-06-22 | 2016-11-30 | 浙江理工大学 | A kind of small-range parallel girder load sensor demarcates support |
| CN206876285U (en) * | 2017-06-06 | 2018-01-12 | 宁波柯力传感科技股份有限公司 | Column type sensor weighing module |
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2019
- 2019-07-29 CN CN201910690987.7A patent/CN110487375B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2349562Y (en) * | 1998-09-29 | 1999-11-17 | 济南金钟电子衡器股份有限公司 | Weighing apparatus with comparative check |
| CN101113923A (en) * | 2007-07-23 | 2008-01-30 | 南京三埃测控有限公司 | Bulk material high precision belt weighing array system |
| CN201289399Y (en) * | 2008-10-09 | 2009-08-12 | 刘亚东 | Data transmission system for electronic weighting |
| CN101788328A (en) * | 2010-03-03 | 2010-07-28 | 江苏赛摩集团有限公司 | Weighing control device of platform weighing scale and method thereof |
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| CN104884913A (en) * | 2012-12-19 | 2015-09-02 | 梅特勒-托利多公开股份有限公司 | Load cell with inclination compensation |
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| CN208313392U (en) * | 2018-07-24 | 2019-01-01 | 朱国青 | A kind of force value comparison standard double diaphragm benchmark weighing sensor |
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| Publication number | Publication date |
|---|---|
| CN110487375A (en) | 2019-11-22 |
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Effective date of registration: 20211014 Address after: 314000 room 2405, Jingrun building, Gaozhao street, Xiuzhou District, Jiaxing City, Zhejiang Province Applicant after: Jiaxing Bochuang Intelligent Sensor Technology Co.,Ltd. Address before: 050501 No.6, row 7, Kaifa Street West, beijialiang village, Qingtong Town, Lingshou County, Shijiazhuang City, Hebei Province Applicant before: Peng Qingzhen |
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Effective date of registration: 20240507 Address after: Room B103, 1st Floor, Phase II Plant, No. 3 Hongda Road, Nanping Science and Technology Industrial Park, Xiangzhou District, Zhuhai City, Guangdong Province, 519000 Patentee after: Zhuhai Liumi Intelligent Technology Co.,Ltd. Country or region after: China Address before: 314000 room 2405, Jingrun building, Gaozhao street, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee before: Jiaxing Bochuang Intelligent Sensor Technology Co.,Ltd. Country or region before: China |