CN216116160U - Multi-station weighing and length measuring device - Google Patents
Multi-station weighing and length measuring device Download PDFInfo
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- CN216116160U CN216116160U CN202122743185.3U CN202122743185U CN216116160U CN 216116160 U CN216116160 U CN 216116160U CN 202122743185 U CN202122743185 U CN 202122743185U CN 216116160 U CN216116160 U CN 216116160U
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Abstract
The utility model provides a multistation is weighed and length measurement device, including first bottom plate, it has a plurality of resistance measurement chi to follow its width direction interval arrangement on the first bottom plate, the fixed second bottom plate that is provided with of support column is passed through to first bottom plate upside, the downside of second bottom plate is provided with installs the cylinder, the left side of the piston rod of arbitrary cylinder all is connected with a push-and-pull plate separately, the lower extreme and the resistance measurement chi that corresponds of push-and-pull plate are connected, all be provided with a weighing sensor in the right-hand of arbitrary push-and-pull plate on the second bottom plate, all be provided with a sample strutting arrangement on arbitrary weighing sensor. According to the utility model, through the multiple groups of weighing sensors and the resistance measuring scale, the data parameters of multiple groups of samples can be obtained respectively, the total weight does not need to be weighed, and the error is reduced; and the mode that the air cylinder pushes the sample is adopted, so that the influence of the environment and the shape of the material on the measurement can be avoided as much as possible, and the accuracy of the measurement result is ensured.
Description
Technical Field
The utility model relates to the field of physics, in particular to a sample measuring device, and particularly relates to a multi-station weighing and length measuring device.
Background
The weighing and length measuring mechanism is used for detecting the quality and the length of materials such as bars, deformed steel bars and the like, and is common equipment in industries such as iron and steel enterprises, scientific research institutions, quality inspection and the like. In the prior art, a conventional weighing and length measuring device can measure 1-5 samples, and the total weight of the 5 samples is measured by a weighing sensor; calculating the length of the sample through laser ranging; this measurement method has several disadvantages: the measured weight is the total weight of a plurality of samples, the error is large, and whether a single sample is qualified or not cannot be accurately judged; in addition, in the test process, the influence of the environment or the sample itself (scale, etc.) on the laser light is large, and if the sample shape is irregular (curved), a large error occurs in the laser measurement point.
Disclosure of Invention
The utility model aims to provide a multi-station weighing and length measuring device, which aims to solve the technical problem that in the prior art, the weighing and length measuring errors of a sample are large.
The utility model relates to a multi-station weighing and length measuring device, which comprises a first bottom plate, wherein a plurality of resistance measuring scales are arranged on the first bottom plate at intervals along the width direction of the first bottom plate, a second bottom plate is fixedly arranged on the upper side of the first bottom plate through a supporting column, air cylinders are arranged on the lower side of the second bottom plate, the number of the air cylinders is equal to that of the resistance measuring scales, the air cylinders are arranged above the resistance measuring scales in a one-to-one correspondence manner, the left sides of piston rods of any air cylinders are respectively connected with a push-pull plate, the lower ends of the push-pull plates are connected with the corresponding resistance measuring scales, the upper ends of the push-pull plates extend upwards, a guide shaft is respectively arranged below any air cylinder, the length direction of the guide shaft is parallel to the length direction of the first bottom plate, any one push-pull plate is arranged on the guide shaft below the push-pull plate through a linear bearing, a weighing sensor is arranged on the right side of any push-pull plate on the second bottom plate, any one weighing sensor is provided with a sample supporting device, a measuring baffle is arranged on the right side of any one sample supporting device, and a photoelectric switch is arranged on the left side face of any one measuring baffle.
Furthermore, the number of the resistance measuring scales is five.
Furthermore, the sample supporting device comprises a third bottom plate arranged on the weighing sensor, the length direction of the third bottom plate is parallel to the length direction of the first bottom plate, two vertical plates are respectively arranged at two ends of any one third bottom plate, and a roller is arranged between any two adjacent vertical plates.
Compared with the prior art, the utility model has positive and obvious effect. According to the multi-station weighing and length measuring device, data parameters of multiple groups of samples can be obtained through multiple groups of weighing sensors and resistance measuring scales, the total weight does not need to be weighed, and errors are reduced; and the mode that the air cylinder pushes the sample is adopted, so that the influence of the environment and the shape of the material on the measurement can be avoided as much as possible, and the accuracy of the measurement result is ensured.
Drawings
Fig. 1 is a schematic front view of a multi-station weighing and length measuring device according to the present invention.
Fig. 2 is a schematic side view of a multi-station weighing and length measuring device according to the present invention.
Fig. 3 is a schematic top view of a multi-station weighing and length measuring device according to the present invention.
Fig. 4 is a schematic perspective view of a multi-station weighing and length measuring device according to the present invention.
Detailed Description
The present invention will be further described with reference to the drawings and examples, but the present invention is not limited to the examples, and all similar structures and similar variations using the present invention shall fall within the scope of the present invention. The use of the directions of up, down, front, back, left or right in the present invention is only for the convenience and clarity of description, and is not a limitation to the technical solution of the present invention.
Example 1
As shown in fig. 1, 2, 3 and 4, the multi-station weighing and length measuring device of the present invention comprises a first bottom plate 1, a plurality of resistance measuring scales 2 are arranged on the first bottom plate 1 at intervals along the width direction thereof, a second bottom plate 4 is fixedly arranged on the upper side of the first bottom plate 1 through a support column 3, air cylinders 5 are arranged on the lower side of the second bottom plate 4, the number of the air cylinders 5 is equal to the number of the resistance measuring scales 2, the air cylinders 5 are correspondingly arranged above the resistance measuring scales 2, the left side of the piston rod of any air cylinder 5 is respectively connected with a push-pull plate 6, the lower end of the push-pull plate 6 is connected with the corresponding resistance measuring scale 2, the upper end of the push-pull plate 6 extends upwards, the lower side of any air cylinder 5 is respectively provided with a guide shaft 7, the length direction of the guide shaft 7 is parallel to the length direction of the first bottom plate 1, any push-pull plate 6 is arranged on the guide shaft 7 below the guide shaft through a linear bearing 8, a weighing sensor 9 is arranged on the right side of any one push-pull plate 6 on the second bottom plate 4, a sample supporting device is arranged on any one weighing sensor 9, a measuring baffle 13 is arranged on the right side of any one sample supporting device, and a photoelectric switch 14 is arranged on the left side face of any one measuring baffle 13.
Further, the number of the resistance measuring scales 2 is five.
Further, the sample supporting device comprises a third bottom plate 10 arranged on the weighing sensor 9, the length direction of the third bottom plate 10 is parallel to the length direction of the first bottom plate 1, two vertical plates 11 are respectively arranged at two ends of any third bottom plate 10, and a roller 12 is arranged between any two adjacent vertical plates 11.
Specifically, this embodiment includes the PLC controller, cylinder 5, resistance measurement chi 2, weighing sensor 9, photoelectric switch 14 all be connected with the PLC controller through its input/output end.
Specifically, the PLC controller, the air cylinder 5, the resistance measuring scale 2, the weighing sensor 9, the photoelectric switch 14, and the like in this embodiment all adopt known solutions in the prior art, which are known to those skilled in the art and are not described herein again.
This embodiment can measure 5 samples with different lengths and different masses at a time, and respectively obtain the corresponding mass and length parameters. The working process is as follows: the method comprises the steps that 5 samples are placed on 5 groups of rollers 12 respectively, a measuring start button on a PLC control panel is clicked, piston rods of 5 groups of cylinders 5 drive a resistance measuring scale 2 to retract through a push-pull plate 6, the samples are pushed to a measuring baffle 13 through the push-pull plate 6, after the samples are sensed by a photoelectric switch 14, measuring calculation is started, the quality of each sample is detected and output through 5 groups of weighing sensors 9 respectively, and the length of each sample is calculated through the displacement of 5 groups of resistance measuring scales 2.
According to the multi-station weighing and length measuring device, data parameters of multiple groups of samples can be obtained through multiple groups of weighing sensors 9 and resistance measuring scales 2, the total weight does not need to be weighed, and errors are reduced; and the mode that the air cylinder 5 pushes the sample is adopted, so that the influence of the environment and the shape of the material on the measurement can be avoided as much as possible, and the accuracy of the measurement result is ensured.
Claims (3)
1. The utility model provides a multistation is weighed and length measurement device which characterized in that: comprises a first bottom plate (1), a plurality of resistance measuring scales (2) are arranged on the first bottom plate (1) at intervals along the width direction of the first bottom plate, a second bottom plate (4) is fixedly arranged on the upper side of the first bottom plate (1) through a support column (3), cylinders (5) are arranged on the lower side of the second bottom plate (4), the number of the cylinders (5) is equal to that of the resistance measuring scales (2), the cylinders (5) are arranged above the resistance measuring scales (2) in a one-to-one correspondence manner, the left sides of piston rods of any cylinders (5) are respectively connected with a push-pull plate (6), the lower ends of the push-pull plates (6) are connected with the corresponding resistance measuring scales (2), the upper ends of the push-pull plates (6) extend upwards, a guide shaft (7) is respectively arranged below any cylinder (5), and the length direction of the guide shafts (7) is parallel to the length direction of the first bottom plate (1), any one push-pull plate (6) is arranged on a guide shaft (7) below the push-pull plate through a linear bearing (8), a weighing sensor (9) is arranged on the second bottom plate (4) on the right side of any one push-pull plate (6), a sample supporting device is arranged on any one weighing sensor (9), a measuring baffle (13) is arranged on the right side of any one sample supporting device, and a photoelectric switch (14) is arranged on the left side surface of any one measuring baffle (13).
2. A multi-station weighing and length measuring device according to claim 1, wherein: the number of the resistance measuring scales (2) is five.
3. A multi-station weighing and length measuring device according to claim 1, wherein: the sample supporting device comprises a third bottom plate (10) arranged on the weighing sensor (9), the length direction of the third bottom plate (10) is parallel to the length direction of the first bottom plate (1), two vertical plates (11) are respectively arranged at two ends of any one third bottom plate (10), and a roller (12) is arranged between any two adjacent vertical plates (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122743185.3U CN216116160U (en) | 2021-11-10 | 2021-11-10 | Multi-station weighing and length measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122743185.3U CN216116160U (en) | 2021-11-10 | 2021-11-10 | Multi-station weighing and length measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216116160U true CN216116160U (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122743185.3U Active CN216116160U (en) | 2021-11-10 | 2021-11-10 | Multi-station weighing and length measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216116160U (en) |
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2021
- 2021-11-10 CN CN202122743185.3U patent/CN216116160U/en active Active
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