CN212807273U

CN212807273U - Electronic scale

Info

Publication number: CN212807273U
Application number: CN202022370680.XU
Authority: CN
Inventors: 葛托; 崔庆育; 岳嘉兴; 李高阳; 张兵; 刘振强; 宋江利; 于振江
Original assignee: Shanghai Tobacco Group Co Ltd
Current assignee: Shanghai Tobacco Group Co Ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-03-26
Anticipated expiration: 2030-10-22

Abstract

The utility model relates to a tobacco processing technology field provides an electronic scale. The electronic scale comprises a weighing platform, wherein a weighing sensor and a baffle are arranged on the installation side of the weighing platform, the weighing sensor is arranged on the lower side of the baffle along the height direction of the weighing platform, and the orthographic projection of the baffle covers the orthographic projection of the weighing sensor. The utility model discloses a baffle effectively shelters from weighing sensor, plays the effect that shelters from the protection, and the article that prevents to drop pounces and falls on weighing sensor, and the weighing sensor causes the damage, the normal use of guarantee electronic scale.

Description

Electronic scale

Technical Field

The utility model relates to a tobacco processing technology field especially relates to an electronic scale.

Background

The electronic scale is a material flow metering device commonly used in tobacco processing enterprises. When the material is conveyed to the electronic scale, the weighing sensor arranged on the electronic scale is stressed to generate a weight signal. Electronic scale both sides installation backplate is in order to protect inside device and dustproof, after production every day, need demolish the backplate, clears up the electronic scale inside, and after the clearance is accomplished, when putting back the backplate, the condition of easy emergence backplate slippage causes the backplate to drop, pounces the below weighing sensor on, causes the sensor to damage.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an electronic scale to solve current backplate and drop and pound the problem that decreases weighing sensor.

According to the utility model discloses an electronic scale, including the weighing platform, the installation side of weighing platform is equipped with weighing sensor and baffle, follows the direction of height of weighing platform, weighing sensor locates the downside of baffle, just the orthographic projection of baffle covers weighing sensor's orthographic projection.

According to the utility model discloses an embodiment, the baffle includes the edge the riser that the direction of height of platform set up and along the perpendicular to the diaphragm that the direction of height of platform set up, the riser with the installation side of platform is connected, the diaphragm with the riser is connected, the orthographic projection of diaphragm covers weighing sensor's orthographic projection.

According to the utility model discloses an embodiment, follow the direction of height of weighing platform, the installation side of weighing platform still is equipped with first support and second support, first support is located weighing sensor's upside, the second support is located weighing sensor's downside, first support with second support and backplate installation adaptation.

According to an embodiment of the invention, the riser is fixedly mounted in one side of the first support.

According to the utility model discloses an embodiment, the riser the first support with the installation side of weighing platform is equipped with the screw hole of corresponding adaptation respectively to wear to establish in proper order through the bolt the screw hole of riser the screw hole of first support with the screw hole of the installation side of weighing platform.

According to the utility model discloses an embodiment, follow the direction of height of weighing platform, the upper end of first support with be formed with first draw-in groove between the installation side of weighing platform, the upper end of second support with be formed with the second draw-in groove between the installation side of weighing platform.

According to the utility model discloses an embodiment, the upper end of backplate be equipped with the first couple of adaptation is hung to first draw-in groove card, the lower extreme of backplate be equipped with the second couple of adaptation is hung to the second draw-in groove card.

According to the utility model discloses an embodiment, the middle part of backplate is equipped with and is used for holding the baffle with weighing sensor's protection chamber.

According to an embodiment of the present invention, the baffle is a steel baffle.

The embodiment of the utility model provides an in above-mentioned one or more technical scheme, one of following technological effect has at least:

the utility model discloses electronic scale, including the weighing platform, the installation side of weighing platform is equipped with weighing sensor and baffle, follows the direction of height of weighing platform, weighing sensor locates the downside of baffle, just the orthographic projection of baffle covers weighing sensor's orthographic projection, baffle effectively shelter from weighing sensor, play the effect that shelters from the protection, prevent that the article that drops from pounding on weighing sensor, the weighing sensor causes the damage, the normal use of guarantee electronic scale.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of an electronic scale according to an embodiment of the present invention;

FIG. 2 is a schematic view of an electronic scale according to an embodiment of the present invention with a guard plate removed;

FIG. 3 is a side view of a baffle mounted on a first bracket of an electronic scale according to an embodiment of the present invention;

fig. 4 is a front view of the baffle plate mounted on the first bracket in the electronic scale according to the embodiment of the present invention.

Reference numerals:

100. a weighing platform; 200. a weighing sensor; 300. a baffle plate; 310. a vertical plate; 320. a transverse plate; 330. a bolt; 410. a first bracket; 411. a first card slot; 420. a second bracket; 421. a second card slot; 500. and (4) protecting the plate.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.

In embodiments of the invention, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

As shown in fig. 1 to 4, an embodiment of the present invention provides an electronic scale, including a weighing platform 100, a mounting side of the weighing platform 100 is provided with a weighing sensor 200 and a baffle 300, the weighing sensor 200 is disposed at a lower side of the baffle 300 along a height direction of the weighing platform 100, and an orthographic projection of the baffle 300 covers an orthographic projection of the weighing sensor 200. It is understood that one side of the weighing platform 100 is a mounting side for mounting and fixing the load cell 200. In this embodiment, as shown in fig. 1, the load cell 200 is fixedly installed on the left side of the weighing platform 100.

Further, along the height direction of the weighing platform 100, that is, the vertical direction, the baffle 300 is installed at the installation side of the weighing platform 100 and is located above the weighing sensor 200, so that the shielding protection of the weighing sensor 200 by the baffle 300 is realized. The vertical downward orthographic projection of baffle 300 covers the vertical downward orthographic projection of weighing sensor 200, guarantees that baffle 300 shelters from the protection completely with weighing sensor 200, prevents that the object that drops from pounding weighing sensor 200, improves the safeguard effect, guarantees the normal work of electronic scale.

According to the utility model discloses an embodiment, baffle 300 includes riser 310 that sets up along the direction of height of platform 100 and the diaphragm 320 that sets up along the direction of height of perpendicular to platform 100, and riser 310 is connected with the installation side of platform 100, and diaphragm 320 is connected with riser 310, and the orthographic projection of diaphragm 320 covers weighing sensor 200's orthographic projection. It can be understood that, in this embodiment, baffle 300 is the L type, and is concrete, and baffle 300 includes riser 310 and diaphragm 320, and riser 310 sets up along the direction of height of weighing platform 100 vertical direction promptly, and diaphragm 320 transversely sets up along the direction of the height of perpendicular to weighing platform 100 horizontal, and riser 310 and diaphragm 320 integrated into one piece guarantee the holistic structural strength of baffle 300.

Further, riser 310 is stably connected with the installation side of weighing platform 100, the one end and the riser 310 of diaphragm 320 are connected, the other end of diaphragm 320 is along the horizontal extension of direction that deviates from riser 310, guarantee that diaphragm 320 covers the weighing sensor 200 that is located its bottom side completely, that is to say, the vertical decurrent orthographic projection of diaphragm 320 covers weighing sensor 200's vertical decurrent orthographic projection completely, when the object drops, pound on diaphragm 320, and then avoid weighing sensor 200 to be smashed and damaged, realize weighing sensor 200's safeguard effect.

According to the utility model discloses an embodiment, along the direction of height of weighing platform 100, the installation side of weighing platform 100 still is equipped with first support 410 and second support 420, and the upside of load cell 200 is located to first support 410, and the downside of load cell 200 is located to second support 420, first support 410 and second support 420 and backplate 500 installation adaptation. It is understood that the mounting side of the platform 100 is also fixedly mounted with a first bracket 410 and a second bracket 420, and the first bracket 410, the load cell 200 and the second bracket 420 are mounted in order from top to bottom in the height direction of the platform 100, i.e., the vertical direction.

Further, the upper end of guard plate 500 is connected with first bracket 410, and the lower end of guard plate 500 is connected with second bracket 420, realizes the installation of guard plate 500 in the installation side of weighing platform 100, and weighing sensor 200 plays the guard role.

According to an embodiment of the present invention, the riser 310 is fixedly installed at one side of the first bracket 410. It can be understood that the inner side of the first bracket 410 is connected to the mounting side of the weighing platform 100, and the outer side of the riser 310 is connected to the inner side of the first bracket 410, so that the stable mounting of the barrier 300 on the first bracket 410 is achieved. It should be noted that the baffle 300 may be directly installed on the installation side of the platform 100, or may be installed on the first bracket 410, so as to achieve connection between the baffle 300 and the platform 100, and at the same time, save the installation position reserved for the baffle 300 on the platform 100, which affects the structural strength and installation layout of the platform 100.

According to the utility model discloses an embodiment, the installation side of riser 310, first support 410 and weighing platform 100 is equipped with the screw hole that corresponds the adaptation respectively to wear to establish the screw hole of riser 310, the screw hole of first support 410 and the screw hole of the installation side of weighing platform 100 in proper order through bolt 330. It is understood that, as shown in fig. 3, in the present embodiment, the riser 310, the first bracket 410, and the platform 100 are fixedly coupled by the bolts 330. Specifically, the mounting sides of the riser 310, the first support 410 and the weighing platform 100 are respectively provided with a threaded hole which is horizontally arranged and penetrates through the corresponding adaptation, the bolt 330 sequentially penetrates through the threaded hole of the riser 310, the threaded hole of the first support 410 and the threaded hole of the mounting side of the weighing platform 100, the riser 310 and the first support 410 are synchronously mounted on the mounting side of the weighing platform 100, and the connection strength is guaranteed. It should be noted that the riser 310 may be fixed to the first bracket 410 by welding, and then the first bracket 410 may be fixed to the installation side of the platform 100.

According to an embodiment of the present invention, along the height direction of the weighing platform 100, a first engaging groove 411 is formed between the upper end of the first bracket 410 and the installation side of the weighing platform 100, and a second engaging groove 421 is formed between the upper end of the second bracket 420 and the installation side of the weighing platform 100. It is understood that, in the vertical direction, i.e., the height direction of the platform 100, a recessed table is provided at the upper end of the first bracket 410 and at a side close to the mounting side of the platform 100, so that a recessed first catching groove 411 is formed between the upper end of the first bracket 410 and the mounting side of the platform 100. A recessed table is provided at an upper end of the second bracket 420 and at a side close to the installation side of the weighing platform 100, so that a recessed second engaging groove 421 is formed between the upper end of the second bracket 420 and the installation side of the weighing platform 100.

According to the utility model discloses an embodiment, the upper end of backplate 500 is equipped with the first couple of hanging the adaptation with first draw-in groove 411 card, and the lower extreme of backplate 500 is equipped with the second couple of hanging the adaptation with second draw-in groove 421 card. It can be understood that a first hook which faces vertically downwards is arranged at the upper end of the protection plate 500, and the first hook is clamped and hung in the first clamping groove 411, so that clamping and hanging installation of the upper end of the protection plate 500 is realized. The lower extreme of backplate 500 is equipped with vertical decurrent second couple, and the second couple card is hung in second draw-in groove 421, realizes the card of backplate 500 lower extreme and hangs the installation, realizes the convenient dismouting of backplate 500, and the convenience is cleared up inside the electronic scale.

According to an embodiment of the present invention, the middle portion of the guard plate 500 is provided with a guard cavity for accommodating the baffle 300 and the load cell 200. It can be understood that the middle of the guard plate 500 is provided with a protection cavity, and the depth of the protection cavity, i.e. the direction perpendicular to the height of the weighing platform 100, is greater than the dimension length of the transverse plate 320 and the weighing sensor 200, so as to ensure that the baffle 300 and the weighing sensor 200 are both in the protection cavity and do not contact with the guard plate 500.

According to one embodiment of the present invention, the baffle 300 is a steel baffle 300. It can be understood that the baffle 300 is preferably made of steel, so that the protection strength of the baffle 300 is improved, the weight of the guard plate 500 is sufficiently supported, the force of the guard plate 500 hitting downwards is borne, and the safety of the weighing sensor 200 is guaranteed.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

The above embodiments are merely illustrative, and not restrictive, of the present invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalent substitutions may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and all of the technical solutions should be covered by the scope of the claims of the present invention.

Claims

1. The electronic scale is characterized by comprising a weighing platform, wherein a weighing sensor and a baffle are arranged on the installation side of the weighing platform, the weighing sensor is arranged on the lower side of the baffle along the height direction of the weighing platform, and the orthographic projection of the baffle covers the orthographic projection of the weighing sensor.

2. The electronic scale of claim 1, wherein the baffle includes a vertical plate disposed along a height direction of the platform and a horizontal plate disposed perpendicular to the height direction of the platform, the vertical plate is connected to a mounting side of the platform, the horizontal plate is connected to the vertical plate, and an orthographic projection of the horizontal plate covers an orthographic projection of the weighing sensor.

3. The electronic scale according to claim 2, wherein a first bracket and a second bracket are further arranged on the mounting side of the weighing platform along the height direction of the weighing platform, the first bracket is arranged on the upper side of the weighing sensor, the second bracket is arranged on the lower side of the weighing sensor, and the first bracket and the second bracket are matched with a guard plate in a mounting manner.

4. The electronic scale of claim 3, wherein the riser is fixedly mounted to one side of the first support.

5. The electronic scale according to claim 4, wherein the vertical plate, the first support and the mounting side of the weighing platform are respectively provided with a threaded hole correspondingly adapted, and threaded holes of the vertical plate, the first support and the mounting side of the weighing platform are sequentially penetrated through by bolts.

6. The electronic scale according to claim 3, wherein a first catching groove is formed between an upper end of the first bracket and a mounting side of the platform, and a second catching groove is formed between an upper end of the second bracket and the mounting side of the platform in a height direction of the platform.

7. The electronic scale according to claim 6, wherein the upper end of the guard plate is provided with a first hook adapted to be hooked by the first slot, and the lower end of the guard plate is provided with a second hook adapted to be hooked by the second slot.

8. The electronic scale according to claim 7, wherein a protective cavity is provided in a middle portion of the protective plate to accommodate the baffle and the load cell.

9. An electronic scale according to any one of claims 1 to 8, wherein the baffle is a steel baffle.