CN212266350U

CN212266350U - Plastic processing dosing unit

Info

Publication number: CN212266350U
Application number: CN202020482886.9U
Authority: CN
Inventors: 刘永庭; 刘洪雷
Original assignee: Tianjin Guangqi Plastic Products Co ltd
Current assignee: Tianjin Guangqi Plastic Products Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2021-01-01
Anticipated expiration: 2030-04-03

Abstract

The utility model provides a plastics processing dosing unit belongs to plastics technical field. This plastics processing dosing unit includes the cauldron body, sieves mechanism and rabbling mechanism. The upper end intercommunication of the cauldron body has the feeder hopper, screening mechanism includes sieve, a sieve section of thick bamboo and first driving piece, the sieve rotate install in the cauldron is internal, a sieve section of thick bamboo is fixed the sieve surface, first driving piece pass through the driving medium with the sieve transmission is connected, rabbling mechanism is including stirring piece and second driving piece. The utility model discloses a first driving piece drive driving medium and sieve in the screening mechanism rotate, make the raw materials on sieve surface remove, and the sieve just can sieve the raw materials, and under the effect of centrifugal force, the raw materials can be to a sieve section of thick bamboo removal, a sieve section of thick bamboo also can sieve the raw materials, and the raw materials after the screening is more meticulous, more does benefit to and carries out subsequent hot melt processing.

Description

Plastic processing dosing unit

Technical Field

The utility model relates to a raw materials field particularly, relates to a plastics processing dosing unit.

Background

The plastic is a high molecular compound obtained by polymerizing monomers serving as raw materials through addition polymerization or polycondensation reaction.

When plastics are processed, raw materials are generally required to be mixed and then subjected to hot melting processing, the particle sizes of the plastic raw materials are different, and if screening is not performed in the mixing process, the raw materials with larger particle sizes cannot be completely dissolved in the hot melting operation, so that the hot melting operation of the raw materials is not facilitated.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above insufficiency, the utility model provides a plastic processing dosing unit aims at improving the inconvenient problem of sieving the raw materials of current dispensing equipment.

The utility model discloses a realize like this:

the utility model provides a plastics processing dosing unit, including the cauldron body, screening mechanism and rabbling mechanism.

The upper end intercommunication of the cauldron body has the feeder hopper, screening mechanism includes sieve, a sieve section of thick bamboo and first driving piece, the sieve rotate install in the cauldron is internal, a sieve section of thick bamboo is fixed the sieve surface, first driving piece pass through the driving medium with the sieve transmission is connected, rabbling mechanism is including stirring piece and second driving piece, stirring piece rotates to be installed the cauldron is internal, second driving piece transmission connect in the stirring piece.

In an embodiment of the utility model, the lower tip intercommunication of the cauldron body has the discharging pipe, the surface intercommunication of the cauldron body has the mill base to advance the pipe.

In an embodiment of the present invention, the surface of the discharging pipe and the surface of the color paste inlet pipe are respectively provided with a valve.

In an embodiment of the present invention, the first driving member has a supporting rod installed at an interval between surfaces thereof, and the other end of the supporting rod is fixed on the surface of the kettle body.

The utility model discloses an in one embodiment, the driving medium includes well cavity pole and connecting rod, well cavity pole pass through the shaft coupling with the output shaft fixed connection of first driving piece, connecting rod one end is installed well cavity pole surface, and the other end is fixed the sieve surface.

The utility model discloses an in an embodiment, the counter bore has been seted up on the sieve surface, just the counter bore is located under the cavity pole, the swivel nut is installed in the inside rotation of cavity pole, the spiro union has the screw rod in the swivel nut, the screw rod bottom is provided with the end cap, the end cap shape with counter bore shape phase-match.

In an embodiment of the present invention, the hollow rod is rotatably mounted with a rotating member, and the rotating member is engaged with the threaded sleeve.

The utility model discloses an in one embodiment, the stirring piece includes puddler and stirring vane, the puddler rotates to be installed the internal bottom of cauldron, the stirring vane interval is installed the puddler surface.

In an embodiment of the present invention, an extension plate is disposed below the second driving member, and one side of the extension plate is fixed on the surface of the kettle body.

The utility model discloses an in one embodiment, the output shaft key-type connection of second driving piece has the gear, the puddler also key-type connection has the gear, two connect through the drive chain transmission between the gear.

The utility model has the advantages that: the utility model discloses a plastics processing dosing unit that above-mentioned design obtained, during the use, with the raw materials from the feeder hopper drop into the cauldron internal, and the raw materials can fall to the surface of sieve, rotate through first driving piece drive medium and sieve in the screening mechanism, can make the raw materials on sieve surface remove, the sieve can sieve the raw materials, and under the effect of centrifugal force, the raw materials can remove to a sieve section of thick bamboo, a sieve section of thick bamboo also can sieve the raw materials, and through the raw materials after the screening, more meticulous, more do benefit to and carry out subsequent hot melt processing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of a batching device for plastic processing provided by an embodiment of the present invention;

FIG. 2 is a schematic view of a kettle structure provided by an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a transmission member according to an embodiment of the present invention;

fig. 4 is a schematic view of a sieve plate structure provided in an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a position a in fig. 3 according to an embodiment of the present invention.

In the figure: 100-kettle body; 110-a feed hopper; 120-a discharge pipe; 130-a valve; 140-color paste inlet pipe; 200-a screening mechanism; 210-a sieve plate; 211-counter bore; 220-a screen drum; 230-a first driver; 231-struts; 240-a transmission; 241-a hollow rod; 242-connecting rod; 250-thread insert; 260-screw rod; 270-plug; 280-a rotating member; 300-a stirring mechanism; 310-a stirring member; 311-a stirring rod; 312-stirring blades; 320-a second driver; 321-support plate.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-5, the present invention provides a batching device for plastic processing, which comprises a kettle 100, a sieving mechanism 200 and a stirring mechanism 300.

Wherein, screening mechanism 200 sets up in the cauldron body 100, and screening mechanism 200 is used for screening the plastic materials, with the raw materials separation of different particle diameters, makes the raw materials more meticulous, and rabbling mechanism 300 is used for stirring the raw materials, makes the mixing that the raw materials can be better be in the same place.

Referring to fig. 1-2, the upper end of the kettle 100 is connected to a feed hopper 110, in practical application, the feed hopper 110 may be connected to the kettle 100 by welding, an operator may put raw materials into the kettle 100 through the feed hopper 110, and the lower end of the kettle 100 is provided with support legs at equal angles.

In some specific embodiments, the lower end of the kettle 100 is communicated with a discharge pipe 120, the surface of the kettle 100 is communicated with a color paste inlet pipe 140, the discharge pipe 120 is arranged to facilitate the discharge of raw materials from the kettle 100, and color paste can be conveyed into the kettle 100 through the color paste inlet pipe 140, so that the color paste can dye the raw materials in the kettle 100, the surfaces of the discharge pipe 120 and the color paste inlet pipe 140 are respectively provided with a valve 130, and the arrangement of the valve 130 enables an operator to respectively control the flow rates of the discharge pipe 120 and the color paste inlet pipe 140.

Referring to fig. 1-5, the sieving mechanism 200 includes a sieve plate 210, a sieve barrel 220 and a first driving member 230, the sieve plate 210 is rotatably installed in the kettle 100, the sieve barrel 220 is fixed on the surface of the sieve plate 210, the first driving member 230 is in transmission connection with the sieve plate 210 through a transmission member 240, in specific implementation, sieve holes are formed on the surface of the sieve plate 210 and the surface of the sieve barrel 220, raw materials with smaller particle diameter than the pore diameter of the sieve holes can pass through the sieve holes, the raw materials can fall onto the surface of the sieve plate 210 after being put into the kettle 100 through the feeding hopper 110, the sieve plate 210 can sieve the raw materials, the first driving member 230 drives the sieve plate 210 to rotate, the raw materials on the surface of the sieve plate 210 can move, the effect of sieving the raw materials is improved, under the action of centrifugal force, the raw materials can move to the sieve barrel 220, the sieve barrel 220 can sieve the raw materials can be sieved, and the raw materials after being screened are more refined, and the subsequent hot melting processing is more facilitated.

In some specific embodiments, the surface of the first driving member 230 is provided with a plurality of supporting rods 231 at intervals, the other ends of the supporting rods 231 are fixed on the surface of the kettle body 100, and the supporting rods 231 are used for supporting the first driving member 230, so that the first driving member 230 is more stably mounted;

the transmission member 240 includes a hollow rod 241 and a connecting rod 242, the hollow rod 241 is fixedly connected with an output shaft of the first driving member 230 through a coupling, one end of the connecting rod 242 is installed on the surface of the hollow rod 241, and the other end of the connecting rod 242 is fixed on the surface of the screen plate 210, the first driving member 230 can drive the connecting rod 242 to rotate by driving the hollow rod 241 to rotate, the screen plate 210 is further driven to rotate, the surface of the screen plate 210 is provided with a counter bore 211, the counter bore 211 is located under the hollow rod 241, a threaded sleeve 250 is rotatably installed inside the hollow rod 241, a screw rod 260 is screwed inside the threaded sleeve 250, the bottom end of the screw rod 260 is provided with a plug 270, the shape of the plug 270 is matched with the shape of the counter bore 211, the surface of the hollow rod 241 is rotatably installed with a rotating member 280, the rotating member 280 is engaged with the threaded sleeve 250, the rotating member 280 can be a gear, the screw 260 screwed with the threaded sleeve 250 moves along the threaded sleeve 250, so that the screw 260 can move in the vertical direction, and further the plug 270 can move in the vertical direction, when the raw material is screened, the plug 270 is positioned in the counter bore 211, the possibility that the raw material passes through the counter bore 211 is reduced, and the rotating member 280 is rotated, so that the plug 270 can move out of the counter bore 211, and the raw material on the surface of the screen plate 210 can be discharged through the counter bore 211.

Referring to fig. 1, the stirring mechanism 300 includes a stirring member 310 and a second driving member 320, the stirring member 310 is rotatably installed in the kettle body 100, the second driving member 320 is connected to the stirring member 310 in a transmission manner, the first driving member 230 and the second driving member 320 can be both servo motors and can rotate in both directions, when the stirring mechanism is implemented specifically, the screened material falls into the bottom end of the kettle body 100, and the stirring member 310 is driven to rotate by the second driving member 320, so that the raw materials can be mixed more uniformly, and the subsequent hot melting operation of the raw materials is facilitated.

In some specific embodiments, the stirring member 310 includes a stirring rod 311 and stirring blades 312, the stirring rod 311 is rotatably installed at the bottom end inside the kettle body 100, the stirring blades 312 are installed on the surface of the stirring rod 311 at intervals, the stirring rod 311 rotates, the stirring blades 312 can stir the raw materials, the raw materials are more uniformly mixed, the support plate 321 is arranged below the second driving member 320, one side of the support plate 321 is fixed on the surface of the kettle body 100, the support plate 321 is arranged, the installation of the second driving member 320 is more stable, the output shaft of the second driving member 320 is in key connection with a gear, the stirring rod 311 is also in key connection with a gear, the two gears are in transmission connection through a transmission chain, and the stirring rod 311 can be driven to rotate by the second driving member 320 through the cooperation of the gear and the transmission chain.

Specifically, this plastics processing dosing unit's theory of operation: during the use, in dropping into the cauldron body 100 from feeder hopper 110 with the raw materials, the surface of sieve 210 can be fallen to the raw materials, sieve 210 can sieve the raw materials, and make first driving piece 230 driving transmission spare 240 and sieve 210 rotate, can make the raw materials on sieve 210 surface remove, improve the effect of raw materials screening, and under the effect of centrifugal force, the raw materials can remove to a sieve section of thick bamboo 220, sieve section of thick bamboo 220 alright with sieve the raw materials, and the raw materials after the screening, more meticulous, more do benefit to and carry out subsequent hot melt processing, and, the material after the screening can fall the inside bottom of cauldron body 100, make second driving piece 320 drive stirring piece 310 rotate, can make the mixture of raw materials more even, also do benefit to the raw materials and carry out subsequent hot melt operation.

It should be noted that the specific model specifications of the first driving element 230 and the second driving element 320 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the first driving member 230 and the second driving member 320 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A plastic processing dosing unit is characterized by comprising

The device comprises a kettle body (100), wherein the upper end part of the kettle body (100) is communicated with a feed hopper (110);

the screening mechanism (200) comprises a screening plate (210), a screening barrel (220) and a first driving piece (230), the screening plate (210) is rotatably installed in the kettle body (100), the screening barrel (220) is fixed on the surface of the screening plate (210), and the first driving piece (230) is in transmission connection with the screening plate (210) through a transmission piece (240);

rabbling mechanism (300), rabbling mechanism (300) are including stirring piece (310) and second driving piece (320), stirring piece (310) rotate to be installed in the cauldron body (100), second driving piece (320) transmission connect in stirring piece (310).

2. The plastic processing and proportioning device of claim 1, wherein the lower end of the kettle body (100) is communicated with a discharge pipe (120), and the surface of the kettle body (100) is communicated with a color paste inlet pipe (140).

3. The dosing device for plastics processing according to claim 2, wherein the surface of the discharge pipe (120) and the surface of the color paste inlet pipe (140) are provided with valves (130), respectively.

4. A plastics processing and dispensing apparatus as claimed in claim 1, wherein the first drive member (230) has spaced apart support bars (231) mounted to a surface thereof, the other ends of the support bars (231) being secured to a surface of the vessel (100).

5. A plastics processing dosing device according to claim 1, wherein the transmission member (240) comprises a hollow rod (241) and a connecting rod (242), the hollow rod (241) being fixedly coupled to the output shaft of the first drive member (230) by a coupling, the connecting rod (242) being attached at one end to the surface of the hollow rod (241) and at the other end to the surface of the screen plate (210).

6. The plastic processing and proportioning device of claim 5, wherein a counter bore (211) is formed in the surface of the sieve plate (210), the counter bore (211) is located right below the hollow rod (241), a threaded sleeve (250) is rotatably installed inside the hollow rod (241), a screw (260) is screwed in the threaded sleeve (250), a plug (270) is arranged at the bottom end of the screw (260), and the shape of the plug (270) is matched with that of the counter bore (211).

7. A plastics processing dispensing apparatus as claimed in claim 6, wherein the hollow shaft (241) is surface-rotatably mounted with a rotatable member (280), the rotatable member (280) being in meshing engagement with the threaded sleeve (250).

8. A plastics processing and mixing apparatus as claimed in claim 1 wherein said agitator member (310) comprises an agitator arm (311) and an agitator blade (312), said agitator arm (311) being rotatably mounted to the bottom end of the interior of said vessel (100), said agitator blade (312) being mounted at spaced locations on the surface of said agitator arm (311).

9. A plastics processing and dispensing apparatus as claimed in claim 1, wherein the second drive member (320) has support plates (321) disposed thereunder, one side of the support plates (321) being fixed to the surface of the vessel (100).

10. A plastics processing and dispensing apparatus as claimed in claim 8, wherein the output shaft of the second drive member (320) is keyed to a gear, the agitator arm (311) is keyed to a gear, and the two gears are drivingly connected by a drive chain.