CN210332549U

CN210332549U - Feeding device for producing polyvinyl chloride

Info

Publication number: CN210332549U
Application number: CN201920510241.9U
Authority: CN
Inventors: 裴凤衫
Original assignee: Jinan Tengjiao Industrial Co Ltd
Current assignee: Jinan Tengjiao Industrial Co Ltd
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-04-17
Anticipated expiration: 2029-04-15

Abstract

The utility model belongs to the technical field of polyvinyl chloride granule processing technique and specifically relates to a feeder for producing polyvinyl chloride, include: the rack comprises a base, a rack body arranged on one side of the base and a supporting frame arranged on the upper side of the base, wherein a pressure sensor is arranged between the supporting frame and the base and is connected with a display unit; the bottom of the hopper is provided with a butting structure matched with the supporting frame, the lower section of the hopper is provided with a discharge pipe which is obliquely arranged downwards, the inner end of the discharge pipe is communicated with the inner lower wall of the hopper, and the discharge pipe is provided with a discharge valve; the driving piece drives the hopper to move in the vertical direction, and when the hopper feeds materials into the heating kettle, the operation of workers is not needed, so that the labor intensity of the workers is reduced greatly; especially when lieing in some small-size heating kettles and using, the utility model discloses simple structure, it is few to take up an area of, and the quality of raw and other materials is added in control that can be accurate, is applicable to miniaturized processing production. Obviously, the utility model discloses can effectively satisfy people's demand.

Description

Feeding device for producing polyvinyl chloride

The technical field is as follows:

the utility model belongs to the technical field of polyvinyl chloride granule processing technique and specifically relates to a feeder for producing polyvinyl chloride.

Background art:

when polyvinyl chloride particles are produced, raw materials such as PVC powder, a calcium-zinc stabilizer, a toner and the like are usually mixed and stirred and are preliminarily heated, so that a certain amount of raw materials are required to be added into a heating kettle with a stirring mechanism. At present, certain raw materials are weighed on an electronic scale and then are introduced into a heating kettle during processing. By adopting the method, when workers put raw materials into the heating kettle, the workers need to combine force to lift the container containing the raw materials to the upper side of the heating kettle and pour the raw materials into the heating kettle. When part enterprises are reprocessed, the quantitative feeder is adopted for feeding, and the quantitative feeder needs to be provided with a special storage bin, and relates to a special feeding line and a special feeding line, so that the quantitative feeder occupies a large area and is not flexible enough, and the applicability is poor particularly for small and medium-sized processing enterprises. Therefore, how to conveniently add raw materials into the heating kettle is an important problem to be solved at present.

The utility model has the following contents:

the utility model provides a feeding device for producing polyvinyl chloride, which does not need the operation of workers when feeding materials into a heating kettle, thereby greatly reducing the labor intensity of the workers; especially when lieing in some small-size heating kettles and using, the utility model discloses simple structure, it is few to take up an area of, and the quality of raw and other materials is added in control that can be accurate, is applicable to miniaturized processing production. Obviously, the utility model discloses can effectively satisfy people's demand.

The utility model provides a technical scheme: a feeder device for producing polyvinyl chloride, comprising: the rack comprises a base, a rack body arranged on one side of the base and a supporting frame arranged on the upper side of the base, wherein a pressure sensor is arranged between the supporting frame and the base and is connected with a display unit; the bottom of the hopper is provided with a butting structure matched with the supporting frame, the lower section of the hopper is provided with a discharge pipe which is obliquely arranged downwards, the inner end of the discharge pipe is communicated with the inner lower wall of the hopper, and the discharge pipe is provided with a discharge valve; and the driving piece drives the hopper to move in the vertical direction.

Further, the support body includes the support column of two relative settings, sets up the crossbeam at two support column tops, the driving piece includes an electric hoist.

Furthermore, a slide rail is respectively arranged on the inner side of the guide post on the upper side of the support frame, and a chute is respectively arranged on the hopper corresponding to each slide rail, so that when the hopper is arranged on the support frame, the slide rails are separated from the chutes.

Further, the discharge pipe is arranged at one side wall of the hopper.

Further, the lower wall of the inner side of the hopper is inclined to the discharge pipe.

Further, arrange the material pipe include one with the row material pipe body that the hopper links to each other, the discharge valve sets up to be close to on the row material pipe body of hopper position department, keeping away from hopper one side the outside activity cover of arranging the material pipe body is equipped with a sleeve pipe.

Furthermore, the bottom of the base is provided with universal wheels.

The utility model has the advantages that when feeding into the heating kettle, the operation of workers is not needed, and the labor intensity of the workers is greatly reduced; especially when lieing in some small-size heating kettles and using, the utility model discloses simple structure, it is few to take up an area of, and the quality of raw and other materials is added in control that can be accurate, is applicable to miniaturized processing production. Obviously, the utility model discloses can effectively satisfy people's demand.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of a portion of the section taken along line A-A in FIG. 1;

fig. 3 is a schematic top view of the hopper of the present invention;

in the figure, 1, a base; 2. a support frame; 3. a pressure sensor; 4. a hopper; 5. a discharge pipe; 5a, a discharge pipe body; 5b, a sleeve; 6. a discharge valve; 7. a support pillar; 8. a cross beam; 9. an electric hoist; 10. A slide rail; 11. a chute; 12. a universal wheel.

The specific implementation mode is as follows:

in order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.

The utility model discloses an embodiment is shown in fig. 1-3, a feeder for producing polyvinyl chloride, include: the rack comprises a base 1, a rack body arranged on one side of the base 1 and a support frame 2 arranged on the upper side of the base 1, wherein a pressure sensor 3 is arranged between the support frame 2 and the base 1, and the pressure sensor 3 is connected with a display unit; the bottom of the hopper 4 is provided with a butt structure matched with the supporting frame 2, the lower section of the hopper 4 is provided with a discharge pipe 5 which is obliquely arranged downwards, the inner end of the discharge pipe 5 is communicated with the inner lower wall of the hopper 4, and the discharge pipe 5 is provided with a discharge valve 6; and the driving piece drives the hopper 4 to move in the vertical direction.

The utility model discloses a feeder is when using, and hopper 4 is at first on as for carriage 2, then will treat the raw and other materials of joining and add hopper 4, and the weight of material can audio-visual judgement joining according to display element's registration, after adding a quantitative raw and other materials, drives hopper 4 through the driving piece and shifts up for hopper 4 highly is higher than heating cauldron top, then opens relief valve 6, makes the interior raw and other materials of hopper 4 flow into in the heating cauldron.

The feeding device of the utility model is convenient for controlling the quality of the added materials when feeding materials into the heating kettle, the driving piece drives the hopper 4 to lift, the operation of workers is not needed, and the labor intensity of the workers is greatly reduced; especially when lieing in some small-size heating kettles and using, the utility model discloses simple structure, it is few to take up an area of, and the quality of raw and other materials is added in control that can be accurate, is applicable to miniaturized processing production.

Further specifically, in this embodiment, the frame body includes two support columns 7 that are arranged oppositely, and a beam 8 that is arranged at the tops of the two support columns 7, and the driving member includes an electric hoist 9. Set up the lifting machine through crossbeam 8 from this and promote hopper 4, the accessible lifting machine is direct to promote hopper 4, and is concrete, the utility model discloses an electric hoist 9 of electric hoist pattern is equipped with the couple at the wire rope lower extreme of electric hoist 9, is equipped with the link on hopper 4. Or in some embodiments, the electric lifting rod can be used to drive the hopper 4 to lift, when the hopper 4 is placed on the support frame 2, the top of the electric lifting rod is separated from the hopper 4 to prevent the interference of weighing on the hopper 4, and when feeding, the electric lifting rod jacks up the hopper 4.

The further optimization is that a slide rail 10 is respectively arranged on the inner side of the guide column on the upper side of the support frame 2, and a chute 11 is respectively arranged on the hopper 4 corresponding to the slide rail 10, so that when the hopper is arranged on the support frame 2, the slide rail 10 and the chute 11 are separated. This can prevent the hopper 4 from shaking by restricting the movement of the hopper 4 in the horizontal direction between the slide rail 10 and the chute 11 when the hopper 4 is lifted.

Further, in order to facilitate the outward discharge of the hopper 4 and simultaneously reduce the interference between the discharge pipe 5 and the support frame 2, the discharge pipe 5 is disposed at a side wall of the hopper 4. Specifically, the side wall of the hopper 4 facing the heating kettle is provided.

A further optimization is that the lower wall of the hopper 4 is arranged obliquely to the discharge pipe 5. Therefore, the raw materials in the hopper 4 can automatically slide to the discharge pipe 5, and the discharge is facilitated.

It is worth mentioning that, in this embodiment, arrange material pipe 5 and choose the rigid tube for use, and is concrete, arrange material pipe 5 include one with row material pipe body 5a that hopper 4 links to each other, arrange material valve 6 and set up in being close to arrange material pipe body 5a of material 4 position department is being kept away from hopper 4 one side arrange the outside movable sleeve of material pipe body 5a and be equipped with a sleeve pipe 5 b. From this can be when hopper 4 goes up and down or places in braced frame 2, pack up sleeve 5b, prevent to interfere between sleeve 5b and the heating cauldron, when arranging the material in the heating cauldron, take sleeve 5b out, prevent that raw and other materials from falling into the heating cauldron outside. In this embodiment, the discharge duct 5 is rectangular in cross-section, and the discharge valve 6 is arranged in such a manner that a through slot is provided at the top of the discharge duct 5 at the location of the discharge valve 6, and the discharge valve 6 comprises a baffle plate inserted into the discharge duct 5 and a handle outside the discharge duct 5, the contour of the baffle plate corresponding to the inner contour of the discharge duct 5.

In addition, in some preferred embodiments, the universal wheels 12 are arranged at the bottom of the base 1. Therefore, the device can be flexibly moved, the feeding position is adjusted, and the feeding device is matched with a plurality of heating kettles.

The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.

The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims

1. A feeder apparatus for producing polyvinyl chloride, comprising:

the rack comprises a base, a rack body arranged on one side of the base and a supporting frame arranged on the upper side of the base, wherein a pressure sensor is arranged between the supporting frame and the base and is connected with a display unit;

the bottom of the hopper is provided with a butting structure matched with the supporting frame, the lower section of the hopper is provided with a discharge pipe which is obliquely arranged downwards, the inner end of the discharge pipe is communicated with the inner lower wall of the hopper, and the discharge pipe is provided with a discharge valve;

and the driving piece drives the hopper to move in the vertical direction.

2. A feeder device for the production of polyvinyl chloride according to claim 1, characterised in that: the support body includes the support column of two relative settings, sets up the crossbeam at two support column tops, the driving piece includes an electric hoist.

3. A feeder device for the production of polyvinyl chloride according to claim 2, characterised in that: the inner sides of the guide posts on the upper side of the support frame are respectively provided with a slide rail, and the hoppers corresponding to the slide rails are respectively provided with a slide groove, so that when the hoppers are arranged on the support frame, the slide rails are separated from the slide grooves.

4. A feeder device for the production of polyvinyl chloride according to claim 3, characterised in that: the discharge pipe is arranged on one side wall of the hopper.

5. A feeder device for the production of polyvinyl chloride according to claim 1, characterised in that: the lower wall of the inner side of the hopper is inclined to the discharge pipe.

6. A feeder device for the production of polyvinyl chloride according to claim 4, characterized in that: arrange the material pipe include one with row material pipe body that the hopper links to each other, the row material valve sets up in being close to arrange on the material pipe body of arranging of hopper position department, keeping away from hopper one side the outside activity cover of arranging material pipe body is equipped with a sleeve pipe.

7. A feeder device for the production of polyvinyl chloride according to claim 5, characterised in that: the bottom of the base is provided with universal wheels.