CN218330201U

CN218330201U - Rubber raw material weighing device

Info

Publication number: CN218330201U
Application number: CN202222185026.0U
Authority: CN
Inventors: 朱宝廉; 芮贵贤
Original assignee: Wuxi Meifeng Rubber Product Co ltd
Current assignee: Wuxi Meifeng Rubber Product Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-01-17
Anticipated expiration: 2032-08-19

Abstract

The utility model discloses a rubber raw material weighing device, which comprises a main material barrel, wherein an inner barrel is arranged inside the main material barrel, a quantitative weighing mechanism which is matched with the inner barrel to weigh materials is arranged between the inner barrel and the main material barrel, and a discharge hole with an electric control valve is arranged at the bottom of the main material barrel; this practicality is through the quantitative weighing mechanism who weighs the material that sets up, can reach the function of automatic weighing settlement material with interior barrel fitting, weight settlement when can satisfying daily packing, and the volume of guaranteeing to weigh at every turn is the same, has effectively avoided the problem that artifical letter sorting is inefficiency, compares with current structure, and efficiency is higher, possesses certain beneficial effect.

Description

Rubber raw material weighing device

Technical Field

The utility model relates to a weighing device field specifically is a rubber raw materials weighing device.

Background

Weighing devices are generally devices that weigh an item, usually with weight detection by means of a gravity sensor.

Rubber materials is the liquid that is the latex form generally, in rubber materials's transaction, the trade company usually can adopt raw materials weighing equipment to carry out the classification of weighing in advance, divide into a plurality of weight grades with the packing, this type of weighing equipment is the same with current weighing equipment, all adopt gravity sensor to detect, its operation is through artifical letter sorting, weigh the material to the quantity that corresponds then pack through reinforced and the mode of subtracting the material, this kind of mode speed is slower, need artifical constantly to adjust quantity, consequently, need design a rubber materials weighing device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubber raw materials weighing device to solve current weighing-appliance and need artifical problem of constantly adjusting quantity in order to reach corresponding weight.

In order to achieve the above object, the utility model provides a following technical scheme: a rubber raw material weighing device comprises a main material barrel, wherein an inner barrel is arranged inside the main material barrel, a quantitative weighing mechanism which is matched with the inner barrel to weigh materials is arranged between the inner barrel and the main material barrel, and a discharge hole with an electric control valve is formed in the bottom of the main material barrel.

Preferably, the quantitative weighing mechanism comprises a support frame arranged above the main material barrel, an air cylinder fixed in the middle of the support frame and a motor fixed at the top of the support frame, the lower end of the air cylinder is connected with a baffle plate, the power end of the motor is connected with a center shaft, the center shaft penetrates through the bottom of the inner barrel and is rotatably connected with the inner barrel through a bearing, the inner wall of the inner barrel is connected with a limiting bulge, the limiting bulge is clamped with a material blocking plate, the center shaft penetrates through the material blocking plate in a threaded manner, one side of the inner barrel is provided with a discharge chute, and the discharge chute is communicated with the main material barrel.

Preferably, the bottom of the inner barrel is provided with an auxiliary trough which is downwards bent in an arc shape and is positioned on the outer side of the middle shaft, and the lower end of the auxiliary trough is provided with an electric control valve.

Preferably, the striker plate includes upper and lower two parts, and upper portion is curved vertical plate that the surface is carved with the scale, covers the blown down tank, and the lower part is the annular baffle body, covers the cavity of separating between main storage bucket and the interior bucket.

Preferably, a hopper is arranged on one side, away from the vertical plate, of the upper end of the inner barrel.

Preferably, the outer side of the main charging basket is provided with a plurality of supporting legs which are distributed annularly, and the discharging port and the auxiliary charging chute are provided with a charging basket below.

Compared with the prior art, the beneficial effects of the utility model are that:

through the quantitative weighing mechanism who weighs the material that sets up, can reach the function of automatic weighing settlement material with interior bucket cooperation, weight settlement when can satisfying daily packing guarantees that the volume of weighing at every turn is the same, has effectively avoided the problem that artifical letter sorting is inefficiency, compares with current structure, and efficiency is higher, possesses certain beneficial effect.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a cross-sectional view of the material pipe of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 10. a main charging barrel; 11. a support frame; 111. a cylinder; 112. a striker plate; 12. a motor; 13. a middle shaft; 131. a material blocking disc; 14. an inner barrel; 141. a hopper; 142. a limiting bulge; 143. a discharge chute; 144. a subsidiary trough; 15. supporting legs; 16. a receiving barrel; 17. and (4) a discharge port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a rubber raw material weighing device comprises a main material barrel 10, an inner barrel 14 is arranged inside the main material barrel 10, a quantitative weighing mechanism which is matched with the inner barrel 14 to weigh materials is arranged between the inner barrel 14 and the main material barrel 10, and a discharge hole 17 with an electric control valve is arranged at the bottom of the main material barrel 10;

reach the function that the ration was set for, quantitative weighing through quantitative weighing mechanism, can carry out quick bearing letter sorting operation, simple structure, convenient operation.

The quantitative weighing mechanism comprises a support frame 11 arranged above a main material barrel 10, an air cylinder 111 fixed in the middle of the support frame 11 and a motor 12 fixed at the top of the support frame 11, the lower end of the air cylinder 111 is connected with a material baffle plate 112, the power end of the motor 12 is connected with a middle shaft 13, the middle shaft 13 penetrates through the bottom of an inner barrel 14 and is rotatably connected with the inner barrel 14 through a bearing, the inner wall of the inner barrel 14 is connected with a limiting protrusion 142, the limiting protrusion 142 is clamped with a material blocking disc 131, the threads of the middle shaft 13 penetrate through the material blocking disc 131, one side of the inner barrel 14 is provided with a material discharging groove 143, the material discharging groove 143 is communicated with the main material barrel 10, the height of the material baffle plate 112 is controlled through height adjustment of the air cylinder 111, the amount of materials capable of being sent out is set, specific weight is determined through height, the material blocking disc arranged in the inner barrel is matched, the power output of the motor 12, the middle shaft 13 is controlled to rotate, the middle shaft 13 rotates, the material blocking disc 131 connected with the threads is forced to move upwards by rotation of the material in the inner barrel 14, and the inner barrel is further upwards pushed, and the problem that the material higher than the set height in the wrong weighing caused by discharging of the discharging outlet 17 is avoided.

When unloading, because the inside material of blown down tank 143 is lifted up, the lower half of interior bucket 14 is empty this moment, the material that is located the inside of main storage bucket 10 can fall into it, in order to guarantee that this part of material can send out completely, guarantee the accuracy of setting for the volume, the bottom of interior bucket 14 is located the outside of axis 13 and has seted up vice silo 144 that is the arc bending downwards, the lower extreme of vice silo 144 has the electric control valve, set up the vice silo 144 that can the ejection of compact in its inside, during normal use, vice silo 144 is blocked by hindering the charging tray 131, and when hindering the charging tray 131 to receive the material, can open vice silo 144, the material that falls into the inside of interior bucket 14 is sent out from vice silo 144, guarantee the accuracy of material ejection of compact, vice silo 144 has the business turn over of its material of electric control valve likewise.

The material blocking plate 112 comprises an upper part and a lower part, the upper part is a vertical plate with scales carved on the arc-shaped surface and covers the discharge chute 143, the lower part is a circular blocking plate body and covers a cavity separated between the main material barrel 10 and the inner barrel 14, the group blocking plate body on the lower part provides quantitative control, the vertical plate on the upper part is a partial discharge chute 143 which is blocked above and does not need discharging, the discharge chute 143 is prevented from blocking the upper structure of the material blocking plate 112, and the complete operation of the structure is ensured.

Wherein, a hopper 141 is arranged at one side of the upper end part of the inner barrel 14 far away from the vertical plate, partial materials pushed out from the inner barrel can be temporarily stored in the hopper 141, and the materials can be sent into the inner barrel from the hopper 141 during blanking.

Wherein, the outside of major ingredient bucket 10 is provided with a plurality of and is the supporting leg 15 of cyclic annular distribution, and the below of discharge gate 17 and vice silo 144 is provided with and connects storage bucket 16, supports through supporting leg 15, and the material is received with connecing storage bucket 16, simple structure convenient operation.

The working principle is as follows: when the material storage barrel is used, firstly, the amount to be weighed is adjusted, the height of the material blocking plate 112 is controlled through the air cylinder 111, scale strips are arranged on the material blocking plate 112, the scale amount at the moment can be clearly distinguished at the top, after the adjustment is completed, the material inside the material storage barrel is guided to the position of the hopper 141 through the blanking mechanism, the material enters the inner barrel 14, the material is pushed out from a part of the discharge chute 143 which is not blocked by the material blocking plate 112 until the inside is completely stacked, the central shaft 13 is controlled to rotate, the material blocking plate 131 at the bottom is enabled to rotate upwards, all the material inside the inner barrel 14 is rotated to the upper side, the material on the upper portion of the material blocking plate 131 continuously flows into the main material barrel 10 during rotation, the material inside the main material barrel 10 continuously enters the lower portion of the material blocking plate 131 until the height of the material blocking plate 131 and the material blocking plate 112 are aligned, the emulsion liquid is completely injected into the inner barrel 14 and the part, which is positioned below the material blocking plate 131, the quantification is completed, the material can be completely discharged by opening the electric control valve below, and the discharged through the auxiliary material groove 144 and the discharge port 17, and the structure is simple.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rubber raw materials weighing device, includes main storage bucket (10), its characterized in that: an inner barrel (14) is arranged inside the main material barrel (10), a quantitative weighing mechanism which is matched with the inner barrel (14) to weigh materials is arranged between the inner barrel (14) and the main material barrel (10), and a discharge hole (17) with an electric control valve is arranged at the bottom of the main material barrel (10).

2. A rubber material weighing apparatus as defined in claim 1, wherein: the quantitative weighing mechanism comprises a support frame (11) arranged above a main material barrel (10), an air cylinder (111) fixed in the middle of the support frame (11) and a motor (12) fixed at the top of the support frame (11), wherein the lower end of the air cylinder (111) is connected with a baffle plate (112), the power end of the motor (12) is connected with a middle shaft (13), the middle shaft (13) penetrates through the bottom of an inner barrel (14) and is rotatably connected with the inner barrel (14) through a bearing, the inner wall of the inner barrel (14) is connected with a limiting bulge (142), the limiting bulge (142) is clamped with a material blocking disk (131), the middle shaft (13) penetrates through the material blocking disk (131) in a threaded manner, a discharge chute (143) is formed in one side of the inner barrel (14), and the discharge chute (143) is communicated with the main material barrel (10).

3. A rubber material weighing apparatus as defined in claim 2, wherein: an auxiliary material groove (144) which is bent downwards in an arc shape is formed in the bottom of the inner barrel (14) and is positioned on the outer side of the middle shaft (13).

4. A rubber material weighing apparatus as defined in claim 3, wherein: the striker plate (112) comprises an upper part and a lower part, wherein the upper part is an arc-shaped vertical plate with scales carved on the surface, a discharge chute (143) is covered, the lower part is an annular striker plate body, and a cavity separated from a main material barrel (10) and an inner barrel (14) is covered.

5. A rubber material weighing apparatus according to claim 4, wherein: and a hopper (141) is arranged on one side of the upper end part of the inner barrel (14) far away from the vertical plate.

6. A rubber material weighing apparatus as claimed in any one of claims 1 to 5, wherein: the outer side of the main charging basket (10) is provided with a plurality of supporting legs (15) which are distributed annularly, and a charging basket (16) is arranged below the discharge port (17) and the auxiliary charging groove (144).