CN213455800U

CN213455800U - Small weight high precision combined scale

Info

Publication number: CN213455800U
Application number: CN202021323950.5U
Authority: CN
Inventors: 狄振兴
Original assignee: Guangzhou Gantan Packaging Machinery Co ltd
Current assignee: Guangdong Guangtian Packaging Machinery Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-06-15
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a little weight high accuracy combination balance, include: the device comprises a discharging hopper, a main vibrating disc, a weighing hopper and a discharging hopper; the main vibrating disc is positioned below the outlet of the discharging hopper, the vibrating disc is positioned below the main vibrating disc to receive materials in the main vibrating disc, the weighing hopper is positioned below the vibrating disc, and the inlet of the discharging hopper is positioned below the weighing hopper; the vibrating disk comprises a bottom plate; the both sides of bottom plate are provided with the curb plate, and the first end of bottom plate is close to main vibration dish, and the second end of bottom plate is kept away from main vibration dish, and the first end of bottom plate is provided with the end plate, and the width of bottom plate is 28-29mm, and the length of bottom plate is 230 and adds capital for 235mm, and the contained angle of curb plate and bottom plate is 125 and adds capital for 140. The utility model discloses a little weight high accuracy combination balance, it can strengthen the concentration of material and the precision of weighing is high.

Description

Small weight high precision combined scale

Technical Field

The utility model relates to a technical field that weighs especially relates to a little weight high accuracy combination balance.

Background

The computer multi-head combination scale is also called combination scale and multi-head scale. The computer multi-head combined scale comprises a plurality of weighing hoppers which are connected with a weighing sensor. The weighing hopper is used for containing products, weighing is carried out by the connected weighing sensors, and a combination closest to the target weight is found according to the mathematical permutation and combination principle. But weighing hopper design closes when holding the product and weighing for opening and closing structure, weighs and select to open after the combination hopper and get rid of the product. Since the self-combination scale is brought to the market, the self-combination scale is mainly applied to the leisure food industry. For example: nuts, roasted seeds and nuts, puffed food and the like. Products with widely applied combination scales generally have the characteristics of dryness, good fluidity, non-sticking and the like, so the use and popularization of the combination scales are always successful. However, when the existing combination weigher is used for weighing materials with small weight (within 100 g), the precision is not high and the material concentration is poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a small-weight high-precision combined scale which can enhance the concentration of materials and has high weighing precision.

The purpose of the utility model is realized by adopting the following technical scheme:

a low weight high accuracy combination scale comprising: the device comprises a discharging hopper, a main vibrating disc, a weighing hopper and a discharging hopper; the main vibrating disc is positioned below an outlet of the discharging hopper, the vibrating disc is positioned below the main vibrating disc to receive materials in the main vibrating disc, the weighing hopper is positioned below the vibrating disc, and an inlet of the discharging hopper is positioned below the weighing hopper; the vibrating tray comprises a bottom plate; the two sides of the bottom plate are provided with side plates, the first end of the bottom plate is close to the main vibration disc, the second end of the bottom plate is far away from the main vibration disc, the first end of the bottom plate is provided with an end plate, the width of the bottom plate is 28-29mm, the length of the bottom plate is 230-235mm, and the included angle between the side plates and the bottom plate is 125-140 degrees.

Further, the width of the bottom plate is 28 mm.

Further, the length of the bottom plate is 213 mm.

Further, the included angle between the side plate and the bottom plate is 130 degrees.

Further, the highest height from the side plates to the bottom plate is 63 mm.

Further, a buffer hopper is arranged between the vibration disc and the weighing hopper.

Further, little weight high accuracy combination balance still includes the center, unloading funnel, main vibration dish, buffering fill and weighing hopper all fixed connection be in on the center.

Furthermore, the small-weight high-precision combined scale further comprises a machine base, and the discharging hopper is fixedly connected with the machine base.

Compared with the prior art, the beneficial effects of the utility model reside in that: the width of bottom plate is 28-29mm, and the length of bottom plate is 230-. This is because the above-mentioned dimensions allow the capacity of the vibrating disk to be reduced, thus increasing the concentration of the material. In addition, the side plates on the two sides of the bottom plate can prevent materials from being discharged from the two sides of the bottom plate, and the end plate at the first end of the bottom plate enables the materials to be discharged only from the second end far away from the main vibration disc, so that the reliability of discharging of the vibration disc is guaranteed.

Drawings

FIG. 1 is a schematic view of the small-weight high-precision combination scale of the present invention;

FIG. 2 is a front view of the vibrating plate of the present invention;

FIG. 3 is a left side view of FIG. 2;

fig. 4 is a top view of fig. 2.

In the figure: 1. a discharging hopper; 2. a main vibration disc; 3. a vibrating pan; 31. a base plate; 32. a side plate; 33. an end plate; 4. a weighing hopper; 5. a discharging hopper; 6. a buffer hopper; 7. a middle frame; 8. a machine base.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 4, a small-weight high-precision combination scale provided by an embodiment of the present invention is shown, which at least includes a discharging funnel 1, a main vibrating disk 2, a vibrating disk 3, a weighing hopper 4 and a discharging funnel 5; the main vibrating disc 2 is positioned below the outlet of the blanking funnel 1, the vibrating disc 3 is positioned below the main vibrating disc 2 to receive materials in the main vibrating disc 2, the weighing hopper 4 is positioned below the vibrating disc 3, and the inlet of the discharging funnel 5 is positioned below the weighing hopper 4; the vibrating disk 3 comprises a bottom plate 31; both sides of bottom plate 31 are provided with curb plate 32, and the first end of bottom plate 31 is close to main vibration dish 2, and main vibration dish 2 is kept away from to the second end of bottom plate 31, and the first end of bottom plate 31 is provided with end plate 33, and the width of bottom plate 31 is 28-29mm, and the length of bottom plate 31 is 230 and is increased money 235mm, and the contained angle of curb plate 32 and bottom plate 31 is 125 and is increased money 140.

The width of the bottom plate 31 is 28-29mm, the length of the bottom plate 31 is 230-235mm, the included angle between the side plate 32 and the bottom plate 31 is 125-140, and the bottom plate 31 with the above size is compared with the standard combination scale vibration plate 3, the combination scale vibration plate 3 of the utility model can more easily concentrate the materials together. This is because the above-mentioned dimensions allow the capacity of the vibrating disk 3 to be reduced, thus increasing the concentration of the material. In addition, the side plates 32 on the two sides of the bottom plate 31 can prevent the material from being discharged from the two sides of the bottom plate 31, and the end plate 33 at the first end of the bottom plate 31 ensures that the material can be discharged only from the second end far away from the main vibration disc 2.

It should be noted that, a sensor with a precision of 0.01 may be used to control the feeding at the main vibrating plate 2, so as to improve the feeding precision. The vibration disk 3 can adopt a weighing sensor, and the weighing sensor is connected with a vibration motor signal of the vibration disk 3, so that the automatic amplitude tracking function is realized, and the feeding is more uniform. The weighing hopper 4 with an automatic zero clearing function (peeling and dead weight removing) can be adopted as the weighing hopper 4, so that the accumulated tare weight is effectively removed, and the precision is improved.

As a preferred embodiment, the bottom plate 31 has a width of 28 mm; the length of the bottom plate 31 is 213 mm; the included angle between the side plate 32 and the bottom plate 31 is 130 degrees; the highest height of the side panels 32 to the base panel 31 is 63 mm.

Preferably, a buffer hopper 6 is arranged between the vibrating pan 3 and the weighing hopper 4. Buffering 6 can play the effect of buffering, reduces the possibility of the damage of material in the process of weighing.

Preferably, the small-weight high-precision combined scale further comprises a middle frame 7, and the discharging hopper 1, the main vibration disc 2, the vibration disc 3, the buffer hopper 6 and the weighing hopper 4 are fixedly connected to the middle frame 7. That is, the utility model discloses in, unloading funnel 1, main vibration dish 2, vibration dish 3, buffering fill 6 and weighing hopper 4 specifically are connected and are gone on fixedly on center 7. In particular, the load cell may also be arranged within the middle frame 7.

Preferably, the small-weight high-precision combined scale further comprises a base 8, and the discharging hopper 5 is fixedly connected with the base 8. That is, in the utility model, the discharging funnel 5 is specifically fixed by being connected on the frame 8.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims

1. A low weight high accuracy combination scale comprising: the device comprises a discharging hopper, a main vibrating disc, a weighing hopper and a discharging hopper; the main vibrating disc is positioned below an outlet of the discharging hopper, the vibrating disc is positioned below the main vibrating disc to receive materials in the main vibrating disc, the weighing hopper is positioned below the vibrating disc, and an inlet of the discharging hopper is positioned below the weighing hopper; the method is characterized in that: the vibrating tray comprises a bottom plate; the two sides of the bottom plate are provided with side plates, the first end of the bottom plate is close to the main vibration disc, the second end of the bottom plate is far away from the main vibration disc, the first end of the bottom plate is provided with an end plate, the width of the bottom plate is 28-29mm, the length of the bottom plate is 230-235mm, and the included angle between the side plates and the bottom plate is 125-140 degrees.

2. The combination scale of claim 1, wherein said base plate has a width of 28 mm.

3. The combination scale of claim 1, wherein said base plate has a length of 213 mm.

4. The combination scale of claim 1, wherein said side plates are angled at 130 ° to said base plate.

5. The combination scale of claim 4, wherein the highest height of said side plates to said bottom plate is 63 mm.

6. The combination weigher of claim 1 wherein a buffer hopper is positioned between said vibratory pan and said weighing hopper.

7. The combination weigher of claim 6, further comprising a middle frame, wherein the discharge hopper, the main vibratory pan, the buffer hopper, and the weighing hopper are all fixedly attached to the middle frame.

8. The combination weigher of claim 7, further comprising a base, said tapping hopper being fixedly attached to said base.