CN211717593U - A accurate weighing device for on-line weighing selection piece - Google Patents
A accurate weighing device for on-line weighing selection piece Download PDFInfo
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- CN211717593U CN211717593U CN202020422721.2U CN202020422721U CN211717593U CN 211717593 U CN211717593 U CN 211717593U CN 202020422721 U CN202020422721 U CN 202020422721U CN 211717593 U CN211717593 U CN 211717593U
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Abstract
The invention relates to the technical field of weighing devices, in particular to an accurate weighing device for on-line weighing and slice selection, which solves the defects in the prior art and comprises a rack, a damping cylinder and a mounting plate, wherein an electronic scale is fixedly arranged on the rack, a weighing platform is fixedly arranged at the top of the electronic scale, non-stagnation pulleys which are symmetrically arranged are arranged on the mounting plate, a traction wire is fixedly connected to the end part of the damping cylinder, the traction wire is wound on the outer side of the non-stagnation pulleys, the other end of the traction wire is fixedly connected with the upper surface of the weighing platform, and through the arrangement of structures such as the damping cylinder, the traction wire, the non-stagnation pulleys and the like, when equipment is used for weighing a P slice in production, aiming at the characteristic of light weight of the P slice, the gravity of the weighing platform per se is counteracted by using the balance weight of the symmetrically arranged damping cylinder, and the vibration impact is avoided, so that a P slice body, the accuracy of the measurement can be greatly improved.
Description
Technical Field
The invention relates to the technical field of weighing devices, in particular to an accurate weighing device for on-line weighing and sheet selection.
Background
In the production process of the P-piece assembly line, the online weighing requirement is often met due to high automation integration degree. The weighing target is often lighter in the weighing process, the weighing precision is required to be high, the weighing platform is larger, the weight far exceeds the weighing target, and the problems that the weighing cannot be carried out or the weighing error is too large are caused.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an accurate weighing device for on-line weighing and selecting.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an accurate weighing device for on-line weighing chip selection, includes frame, a damping section of thick bamboo and mounting panel, fixed mounting has the electronic scale in the frame, the fixed platform of weighing that is provided with in top of electronic scale, the mounting panel facial make-up is equipped with symmetrical arrangement's no hysteresis pulley, the tip fixedly connected with haulage wire of a damping section of thick bamboo, the haulage wire winding is in the outside of no hysteresis pulley, and the other end of haulage wire with the last fixed surface of the platform of weighing is connected.
Preferably, a counterweight is arranged in the damping cylinder.
Preferably, the number of the damping cylinders is four, and the bottom of each damping cylinder is fixedly connected with a supporting plate through screws.
The invention has the beneficial effects that: according to the invention, through the arrangement of the damping cylinder, the traction wire, the non-blocking pulley and other structures, when the P sheet is weighed by equipment in production, aiming at the characteristic that the P sheet is light in weight, the gravity of the weighing platform is counteracted by using the symmetrically arranged damping cylinder counterweights, and the vibration impact is avoided, so that the P sheet body can be directly weighed during weighing, and the measuring accuracy can be greatly improved.
Drawings
FIG. 1 is a front view of a precision weighing apparatus for on-line weighing of a selected piece in accordance with the present invention;
fig. 2 is a side view of a precision weighing device for on-line weighing of a selected piece according to the present invention.
In the figure: the device comprises a frame 1, an electronic scale 2, a weighing platform 3, a damping cylinder 4, a mounting plate 5, a traction wire 6 and a non-blocking pulley 7.
Detailed Description
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.
Referring to fig. 1-2, an accurate weighing device for on-line weighing and selecting sheet comprises a frame 1, a damping cylinder 4 and a mounting plate 5, wherein an electronic scale 2 is fixedly mounted on the frame 1, a weighing platform 3 is fixedly arranged at the top of the electronic scale 2, a non-retardation pulley 7 which is symmetrically arranged is mounted on the mounting plate 5, a traction wire 6 is fixedly connected to the end part of the damping cylinder 4, the traction wire 6 is wound on the outer side of the non-retardation pulley 7, the other end of the traction wire 6 is fixedly connected with the upper surface of the weighing platform 3, and through the arrangement of the structures of the damping cylinder 4, the traction wire 6, the non-retardation pulley 7 and the like, when a P sheet is weighed by equipment in production, aiming at the characteristic of light weight of the P sheet, the gravity of the weighing platform 2 per se is counteracted by using the balance weight of the damping cylinder 4 which is symmetrically arranged, and the vibration impact is avoided, the accuracy of measurement can be promoted widely, the damping cylinder 4 is internally provided with counterweight weights, the damping cylinder 4 is four in number, and the bottom of the damping cylinder 4 is fixedly connected with a supporting plate through screws.
In the embodiment, when the device is used, the rack 1 and the mounting plate 5 are fixedly mounted on mechanical equipment for flow line production, the support plate is used for supporting the damping cylinders 4, when a P sheet is conveyed to the weighing platform 3, the electronic scale 2 is used for weighing the P sheet to judge whether the product is qualified, a user configures weights with the same weight in the damping cylinders 4 according to the weight of the weighing platform 3 during weighing, the weighing platform 3 is pulled by the tensile force of the traction wire 6 through the guide of the non-hysteresis pulleys 7, the weights of the four damping cylinders 4 are used for offsetting the weight of the weighing platform 2, so that the P sheet body can be directly weighed, the situation that the weighing cannot be carried out or weighing errors are overlarge due to the fact that the weight difference between the weighing platform 2 and the P sheet is too large is avoided, meanwhile, the damping cylinders 4 can also avoid vibration impact during weighing, and accordingly the weighing stability is ensured.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (3)
1. The utility model provides an accurate weighing device for on-line weighing selection piece, includes frame (1), damping section of thick bamboo (4) and mounting panel (5), its characterized in that, fixed mounting has electronic scale (2) in frame (1), the fixed platform (3) of weighing that is provided with in top of electronic scale (2), mounting panel (5) facial make-up is equipped with the unblock pulley (7) of symmetrical arrangement, the tip fixedly connected with pull wire (6) of damping section of thick bamboo (4), the winding of pull wire (6) is in the outside of unblock pulley (7), and the other end of pull wire (6) with the last fixed surface of weighing platform (3) is connected.
2. The precise weighing device for on-line weighing and selecting piece according to claim 1, characterized in that a counterweight is arranged in the damping cylinder (4).
3. The accurate weighing device for the on-line weighing and selecting of the plates of claim 1, wherein the number of the damping cylinders (4) is four, and the bottom of the damping cylinder (4) is fixedly connected with a supporting plate through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020422721.2U CN211717593U (en) | 2020-03-29 | 2020-03-29 | A accurate weighing device for on-line weighing selection piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020422721.2U CN211717593U (en) | 2020-03-29 | 2020-03-29 | A accurate weighing device for on-line weighing selection piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211717593U true CN211717593U (en) | 2020-10-20 |
Family
ID=72834848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020422721.2U Active CN211717593U (en) | 2020-03-29 | 2020-03-29 | A accurate weighing device for on-line weighing selection piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211717593U (en) |
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2020
- 2020-03-29 CN CN202020422721.2U patent/CN211717593U/en active Active
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