CN212472021U

CN212472021U - Raw material weighing device of mixer

Info

Publication number: CN212472021U
Application number: CN202020244452.5U
Authority: CN
Inventors: 刘忠杰; 李静; 于波; 左学武; 潘晓好; 徐宏; 郭晓鹏
Original assignee: Qingdao Haihuida Rubber & Plastic Material Co ltd
Current assignee: Qingdao Haihuida Rubber & Plastic Material Co ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2021-02-05
Anticipated expiration: 2030-03-03

Abstract

The utility model relates to a plastics manufacturing technology field especially relates to a blendor raw materials weighing device, solve weighing that exists among the prior art and shift the loaded down with trivial details shortcoming of raw materials, including the lid, the intercommunication has the feed liquor pipe on the lid, and installs the flowmeter on the feed liquor pipe, the intercommunication has the holding case on the lid, and the downside of holding case is provided with the rotor plate, and the inner wall of lid is fixed with the bracket, and the one end and the bracket of rotor plate are articulated, and weighing sensor is installed to the upside of rotor plate, and the last layer board of weighing of installing of weighing sensor, rotates on the lid and is connected with linear electric motor, and linear electric motor's output shaft articulates the downside at. The utility model discloses collect weigh and material loading in an organic whole, liquid raw materials and solid raw materials branch material loading, easy and simple to handle, after weighing the volume flow of liquid and the weight of solid, the raw materials directly gets into the blendor, need not to shift separately, has reduced the loss of raw materials, has improved the degree of accuracy of ratio.

Description

Raw material weighing device of mixer

Technical Field

The utility model relates to a plastics manufacturing technology field especially relates to a blendor raw materials weighing device.

Background

In the manufacture of plastic products, the ingredients are required to be firstly mixed, namely, the master batch is fully mixed with the heat stabilizer, the lubricant, the impact modifier, the processing modifier, the plasticizer, the colorant, the filler and other additives according to the proportion, and then the mixture is sent into an extruder for extrusion molding. During the batching, need weigh various raw materials, the raw materials has solid raw materials and the branch of liquid raw materials, and it is very troublesome to shift to the mixing cauldron after weighing one by one, and at the in-process that shifts the raw materials, the raw materials is easy to be lost moreover, leads to the raw materials ratio inaccurate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of the prior art that the raw materials are weighed and transferred to cause complex defects, and providing a raw material weighing device for a mixer.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a blendor raw materials weighing device, includes the lid, the intercommunication has the feed liquor pipe on the lid, and installs the flowmeter on the feed liquor pipe, the intercommunication has the holding case on the lid, the downside of holding case is provided with the rotor plate, the inner wall of lid is fixed with the bracket, the one end and the bracket of rotor plate are articulated, weighing sensor is installed to the upside of rotor plate, and installs the layer board of weighing on the weighing sensor, it is connected with linear electric motor to rotate on the lid, and linear electric motor's output shaft articulates the downside at the rotor plate, the display screen is installed to the upside of lid, flowmeter, weighing sensor and linear electric motor all with display screen electric connection.

Preferably, a funnel is inserted and matched in the liquid inlet pipe.

Preferably, the funnel is provided with a limit ring.

Preferably, the containing box is rotatably connected with a cover plate.

Preferably, a sealing ring groove is formed in the inner side of the bottom of the containing box, a sealing ring matched with the weighing supporting plate is installed in the sealing ring groove, and the thickness of the sealing ring is smaller than the depth of the sealing groove.

Preferably, the cover body is provided with a communication hole, the linear motor penetrates through the linear motor, and the linear motor is hinged to the inner wall of the communication hole.

The utility model has the advantages that:

1. the utility model discloses collect weigh and material loading in an organic whole, liquid feedstock is through feed liquor pipe material loading, and solid starting material is through holding case weighing back material loading, and is easy and simple to handle.

2. After the volume flow of liquid and the weight of solid are weighed, the raw materials directly enter a mixer without additional transfer, so that the loss of the raw materials is reduced, and the proportioning accuracy is improved.

Drawings

Fig. 1 is a schematic view of a material weighing device of a material mixing machine according to the present invention;

fig. 2 is a schematic view of a sectional structure of a main view of an accommodating box of a raw material weighing device of a mixer of the present invention;

fig. 3 is a schematic view of a top view structure of a raw material weighing device of a material mixing machine provided by the utility model.

In the figure: 1 lid, 2 feed liquor pipes, 3 flowmeters, 4 funnels, 5 spacing rings, 6 holding boxes, 7 apron, 8 sealing washers, 9 rotor plates, 10 weighing sensor, 11 weighing supporting plates, 12 linear electric motors, 13 intercommunicating pores, 14 brackets, 15 display screens.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, a blendor raw materials weighing device, including lid 1, the intercommunication has feed liquor pipe 2 on the lid 1, and install flowmeter 3 on the feed liquor pipe 2, the intercommunication has holding case 6 on the lid 1, the downside of holding case 6 is provided with rotor plate 9, the inner wall of lid 1 is fixed with bracket 14, the one end of rotor plate 9 is articulated with bracket 14, weighing sensor 10 is installed to the upside of rotor plate 9, and install weighing layer board 11 on the weighing sensor 10, it is connected with linear electric motor 12 to rotate on the lid 1, and the output shaft of linear electric motor 12 articulates the downside at rotor plate 9, display screen 15 is installed to the upside of lid 1, flowmeter 3, weighing sensor 10 and linear electric motor 12 all with display screen 15 electric connection.

Wherein, the inside of feed liquor pipe 2 is inserted and is established the cooperation and have been equipped with funnel 4, is provided with spacing ring 5 on funnel 4.

Further, a cover plate 7 is rotatably connected to the accommodating box 6.

Wherein, for preventing solid raw materials and leaking material, the seal ring groove has been seted up to the bottom inboard of holding case 6, and the seal ring inslot install with the sealing washer 8 that 11 matches of layer boards of weighing, and rotor plate 9 lid when closing, rotor plate 9 is hugged closely to sealing washer 8, and the thickness of sealing washer 8 is less than the degree of depth of seal groove.

Wherein, the cover body 1 is provided with a communication hole 13, the linear motor 12 passes through the linear motor 12, and the linear motor 12 is hinged with the inner wall of the communication hole 13.

When adding liquid raw materials, for the convenience of adding, insert feed liquor pipe 2 with funnel 4, press the zero key on display screen 15 earlier, clear the registration, to pouring liquid raw materials in funnel 4, at the in-process that liquid raw materials got into the mixing cauldron, the accumulative total measurement of the volume flow-through liquid of flowmeter 3 to show on display screen 15.

When adding solid raw materials, turn over apron 7, control linear electric motor 12, make it promote rotor plate 9 lid and close 8 bottoms on the sealing washer, zero clearing the count of weighing sensor 10, then add solid raw materials in holding case 6, weighing sensor 10 weighs the back, show the registration on display screen 15, weigh a batch of raw materials after, control linear electric motor 12, make it drive rotor plate 9 upset, the raw materials whereabouts on the layer board 11 of weighing, fall inside the mixing kettle, then reset rotor plate 9, zero clearing the count of weighing sensor 10, can weigh next time.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a blendor raw materials weighing device, includes lid (1), its characterized in that, the intercommunication has feed liquor pipe (2) on lid (1), and installs flowmeter (3) on feed liquor pipe (2), the intercommunication has holding case (6) on lid (1), the downside of holding case (6) is provided with rotor plate (9), the inner wall of lid (1) is fixed with bracket (14), the one end and the bracket (14) of rotor plate (9) are articulated, weighing sensor (10) are installed to the upside of rotor plate (9), and install weighing layer board (11) on weighing sensor (10), it is connected with linear electric motor (12) to rotate on lid (1), and the output shaft of linear electric motor (12) articulates the downside in rotor plate (9), display screen (15) are installed to the upside of lid (1), flowmeter (3), The weighing sensor (10) and the linear motor (12) are both electrically connected with the display screen (15).

2. A mixer raw material weighing device according to claim 1, characterized in that a funnel (4) is inserted and fitted in the interior of said inlet pipe (2).

3. A mixer raw material weighing device according to claim 2, characterized in that said hopper (4) is provided with a stop ring (5).

4. A mixer raw material weighing device according to claim 1, characterized in that a cover plate (7) is rotatably connected to said housing box (6).

5. The raw material weighing device of the mixer as claimed in claim 1, wherein a sealing ring groove is formed in the inner side of the bottom of the accommodating box (6), a sealing ring (8) matched with the weighing supporting plate (11) is installed in the sealing ring groove, and the thickness of the sealing ring (8) is smaller than the depth of the sealing groove.

6. A raw material weighing device for a mixer as claimed in claim 1, wherein the cover body (1) is provided with a communication hole (13), the linear motor (12) passes through the linear motor (12), and the linear motor (12) is hinged with the inner wall of the communication hole (13).