CN115609781A - Powder mixing equipment is used in production of PU plastic granule runway - Google Patents

Powder mixing equipment is used in production of PU plastic granule runway Download PDF

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Publication number
CN115609781A
CN115609781A CN202211301492.9A CN202211301492A CN115609781A CN 115609781 A CN115609781 A CN 115609781A CN 202211301492 A CN202211301492 A CN 202211301492A CN 115609781 A CN115609781 A CN 115609781A
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CN
China
Prior art keywords
pipe
runway
stirring
disk
stirring support
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Pending
Application number
CN202211301492.9A
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Chinese (zh)
Inventor
请求不公布姓名
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Jiangxi Xiangcheng New Material Co ltd
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Jiangxi Xiangcheng New Material Co ltd
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Priority to CN202211301492.9A priority Critical patent/CN115609781A/en
Publication of CN115609781A publication Critical patent/CN115609781A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
    • B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
    • B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
    • B29B7/14—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with screw or helix
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
    • B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
    • B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
    • B29B7/16—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with paddles or arms

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

The invention provides powder mixing equipment for PU plastic particle track production, which comprises a conduit, a rotary disk, a rotary shaft, a fixed disk, a shaft arm and a lining plate, wherein the conduit is arranged on the outer side of the lower end of a mixing bracket, the rotary shaft rotates to one side of the upper end of the conduit, the rotary disk rotates to the upper end of the rotary shaft, the fixed disk is arranged on the other side of the upper end of the conduit, the shaft arm surrounds the outer side of one end, away from the rotary disk, of the rotary shaft, the lining plate is arranged at one end of the shaft arm, powder raw materials also drop into the conduit in the rotating process of the mixing bracket, through the steps, the rotary disk is driven to rotate by the rotary shaft through the lining plate, and the rotary disk and the fixed disk can perform friction extrusion on caking powder raw materials accumulated at the upper end along with the rotation of the rotary disk, so that the situation that the powder raw materials are easy to cake in the mixing equipment after mixing is avoided.

Description

Powder mixing equipment is used in production of PU plastic granule runway
Technical Field
The invention relates to the technical field of school runway production, in particular to powder mixing equipment for PU plastic particle runway production.
Background
The runway in school is usually a PU plastic particle runway, the main component of the runway is double-component polyurethane, the base layer is natural rubber and artificial rubber, the mixed mineral filler, the stabilizer and the pigment are vulcanized and hardened at a high temperature of 280-300 ℃ to be integrally formed, powder needs to be mixed and processed through mixing equipment before the base layer is integrally formed, the subsequent runway is conveniently integrally formed, and the technical inspiration aiming at the mixing equipment is provided;
the following problems have been found in the study of compounding equipment:
because the mixing equipment needs to mix various powder raw materials, the powder raw materials are easy to absorb water vapor in the storage process, and the inside of the powder raw materials is partially agglomerated, the mixing equipment can only mix the powder raw materials through the stirring support, and the stirring support cannot extrude and crush the agglomerated powder raw materials, so that the agglomeration phenomenon still exists in the powder raw materials after the powder raw materials are mixed by the stirring support;
at present, CN202110727976.9 in the prior art discloses a molten plastic mixing device, which discloses a mixing device, wherein two driving mechanisms are used for driving two adjacent mixing mechanisms to rotate towards opposite directions. The two adjacent mixing mechanisms are driven to rotate in opposite directions by the driving mechanism, so that molten plastic entering the mixing cavity flows into the next mixing mechanism under the action of centrifugal force, the stirring rod can mix the plastic flowing into the next mixing mechanism, and an additive mixed with the plastic is uniformly mixed with the plastic under the action of the centrifugal force, so that the mixing effect is ensured, and the condition that the molten plastics are adhered to each other to influence mixing is avoided by adopting a centrifugal mode for mixing;
the invention mainly solves the problem that the stirring bracket of the mixing equipment can not extrude and crush the agglomerated powder raw materials.
Disclosure of Invention
In order to solve the technical problems, the invention provides powder mixing equipment for producing a PU plastic particle track, which aims to solve the problems described in the background technology.
The invention relates to a powder mixing device for producing a PU plastic particle track, which aims to achieve the following specific technical means: the utility model provides a production of PU plastic granule runway is with powder compounding equipment, includes the conical tank, and the upper end of this conical tank is equipped with the motor, the lower extreme rotation of motor has the stirring subassembly, and the stirring subassembly includes the stirring support, and the stirring support is rotatory in the inside of conical tank, the both sides of conical tank upper end run through there is the feeding pipe, the lower extreme rotation of conical tank has the valve.
Furthermore, the motor is connected with a power circuit through a power line, the motor is a power source of the stirring support, and the stirring support rotates 360 degrees in the conical tank.
Further, the valve is control valve, and the raw materials passes through the inside that the feed pipe got into the conical tank, and the valve is perpendicular corresponding setting with the stirring support.
Further, the stirring subassembly includes pipe, rotary disk, pivot, fixed disk, armshaft and welt, and the pipe is installed in the outside of stirring support lower extreme, and the pivot is rotatory in one side of pipe upper end, and the rotary disk is rotatory in the upper end of pivot, and the opposite side in the pipe upper end is installed to the fixed disk, and the armshaft encircles in the outside that the rotary disk one end was kept away from in the pivot, and the one end of armshaft is located to the welt.
Furthermore, the inside of the guide pipe is arranged in a hollow shape, the guide pipe is arranged in an inclined 15-45 degrees manner, one side of the upper end of the guide pipe is provided with a hole, the inner diameter of the hole is larger than 1cm, an outlet penetrates through one side of the guide pipe close to the fixed disc and is communicated with the hole, and the interval between one end of the guide pipe and the inner wall of the conical tank is smaller than 1 cm.
Furthermore, the rotating disc rotates by 360 degrees through the rotating shaft, the rotating disc is inclined by 15-35 degrees, and the interval between the rotating disc and the fixed disc is 1-2cm.
Furthermore, the lower extreme of pivot extends to the inside of pipe, and the pivot sets up with the rotary disk is supporting, and the armshaft and welt are in the inside of pipe.
Furthermore, the shaft arm and the lining plate are matched and surround the outer side of the rotating shaft, the lining plate is arranged in a semicircular arc shape, and the angle of the semicircular arc is 45-90 degrees.
Furthermore, the guide pipe, the rotating disc, the rotating shaft, the fixed disc, the shaft arm and the lining plate are integrally arranged into a group, and 2-8 groups can be arranged outside the stirring support.
Further, the stirring subassembly still includes snap ring, the lantern ring, down tube, lug, gasbag, connecting rod and extension frame, and the snap ring encircles in the both ends of stirring support top, and the lantern ring encircles and rotates in the outside that the stirring support is close to the snap ring, and the both sides of lantern ring are located to the down tube, and the both ends of down tube inner wall are located to the lug, and the gasbag is folding flexible in the inside of down tube, and the connecting rod with extend the one end that puts up and connect gradually in the gasbag.
Furthermore, the lantern ring is the ring form setting, and the lantern ring is located between the snap ring, and the lantern ring is vertical rotary motion in the outside of stirring support.
Furthermore, the inside of down tube is the cavity form setting, and the down tube is the slip nested connection that inclines with extending the frame, and the lug is the triangle form setting, and the connecting rod runs through in the lug inboard.
Furthermore, the gasbag is the folding setting of wavy, and gasbag and extension frame are in the both sides of lug respectively, and the gasbag is the tensile connection of slope through connecting rod and extension frame, and the inside of gasbag is airtight state.
Has the beneficial effects that:
1. when the stirring support rotates, powder raw materials enter through a hole in the upper end of the guide pipe, the guide pipe is obliquely arranged, the powder raw materials flow to one end of the opening of the guide pipe, the powder raw materials impact one end of the lining plate in the flowing process, the lining plate can drive the rotating shaft to rotate through the shaft arm, the rotating shaft drives the rotating disc to rotate when rotating, and the rotating disc and the fixed disc are spaced to form rotary extrusion on the agglomerated powder raw materials, so that the agglomeration of the powder raw materials is avoided;
2. after the powder raw materials are stirred, the valve is manually opened, the motor drives the stirring support to rotate at the same time, part of non-caking powder raw materials drop to the lower end of the conical tank through a gap between the fixed disk and the rotating disk, and the caking powder raw materials are prevented from dropping to the upper end of the valve through the gap between the guide pipe and the inner wall of the conical tank because the interval between one end of the guide pipe and the inner wall of the conical tank is less than 1cm, so that caking powder can be accumulated at the upper ends of the rotating disk and the fixed disk, and the caking powder can not drop to the outer side of the conical tank through the gap between the guide pipes because the stirring support continuously drives the guide pipe to rotate;
3. the stirring support is arranged in the rotating process, the powder raw materials also fall into the guide pipe, through the steps, the lining plate also drives the rotating disc to rotate through the rotating shaft, and along with the rotation of the rotating disc, the rotating disc and the fixed disc can perform friction extrusion on the caking powder raw materials accumulated at the upper end, so that the condition that the powder raw materials are easy to cake inside the mixing equipment after mixing is avoided;
4. centrifugal force is generated when the stirring support rotates, the lantern ring vertically rotates and moves on the outer side of the stirring support at the moment, and the inclined rod on the outer side of the lantern ring can synchronously vertically rotate and move, so that the material mixing equipment can horizontally rotate through the stirring support and can vertically rotate through the lantern ring and the inclined rod;
5. the inside extension frame of down tube removes to the outside of down tube because the rotatory centrifugal force that produces of lantern ring, the one end of stretching to the gasbag through the connecting rod when extending the frame and removing, because the gasbag is wavy folding setting, the one end that the down tube inner wall is close to the gasbag simultaneously is equipped with the lug, consequently, the gasbag piles up in one side of lug after the connecting rod is stretched, the inside gas of gasbag is extruded to the opposite side this moment, because the inside of gasbag is airtight state, consequently, the gasbag can expand the return to one side of keeping away from the connecting rod, the gasbag can form spacingly to extending the frame through the connecting rod, avoid extending the outside that the frame extends to the down tube completely.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic cross-sectional view of a conical can according to the present invention.
Fig. 3 is a schematic view of the structure of the catheter assembly of the present invention.
FIG. 4 is a schematic cross-sectional view of a catheter according to the present invention.
FIG. 5 is a schematic view of a partial structure of a rotating shaft according to the present invention.
FIG. 6 is a cross-sectional view of the collar of the present invention.
FIG. 7 is an enlarged view of the structure at A in FIG. 6 according to the present invention.
FIG. 8 is a schematic view of the present invention showing the deformation of the bladder at A in FIG. 6.
In fig. 1 to 8, the correspondence between the component names and the reference numbers is:
1-conical tank, 101-motor, 102-feeding pipe, 103-valve, 104-stirring bracket, 2-conduit, 201-rotating disk, 202-rotating shaft, 203-fixed disk, 204-shaft arm, 205-lining plate, 3-snap ring, 301-lantern ring, 302-inclined rod, 303-lug, 304-air bag, 305-connecting rod and 306-extension bracket.
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 a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Example (b):
as shown in figures 1 to 8:
example 1: powder mixing equipment for PU plastic particle runway production comprises a conical tank 1, wherein a motor 101 is arranged at the upper end of the conical tank 1, a stirring component is rotatably arranged at the lower end of the motor 101, the stirring component comprises a stirring support 104, the stirring support 104 rotates inside the conical tank 1, a feeding pipe 102 penetrates through two sides of the upper end of the conical tank 1, and a valve 103 is rotatably arranged at the lower end of the conical tank 1;
wherein: the stirring device comprises a motor 101 and a stirring support 104, wherein the motor 101 is connected with a power circuit through a power line, the motor 101 is a power source of the stirring support 104, and the stirring support 104 rotates in the conical tank 1 in 360 degrees;
a feeding pipe 102 and a valve 103, wherein the valve 103 is a control valve, raw materials enter the conical tank 1 through the feeding pipe 102, and the valve 103 is vertically arranged corresponding to the stirring support 104;
raw materials enter the interior of the conical tank 1 through the feeding pipe 102, the motor 101 drives the stirring support 104 to rotate in the conical tank 1, the stirring support 104 mixes the powder raw materials in the conical tank 1, then the valve 103 is manually rotated to be opened, and the mixed raw materials are discharged through the lower end of the conical tank 1;
example 2: as can be seen from fig. 1 to 5 in the specification, the embodiment 2 is different from the embodiment 1 in that the stirring assembly includes a conduit 2, a rotating disc 201, a rotating shaft 202, a fixed disc 203, a shaft arm 204 and a lining plate 205, the conduit 2 is installed outside the lower end of the stirring bracket 104, the rotating shaft 202 rotates at one side of the upper end of the conduit 2, the rotating disc 201 rotates at the upper end of the rotating shaft 202, the fixed disc 203 is installed at the other side of the upper end of the conduit 2, the shaft arm 204 surrounds the outer side of the rotating shaft 202 far away from one end of the rotating disc 201, and the lining plate 205 is installed at one end of the shaft arm 204;
wherein: the guide pipe 2 is hollow, the guide pipe 2 is inclined at 15-45 degrees, a hole is formed in one side of the upper end of the guide pipe 2, the inner diameter of the hole is larger than 1cm, an outlet penetrates through one side, close to the fixed disc 203, of the guide pipe 2 and is communicated with the hole, and the interval between one end of the guide pipe 2 and the inner wall of the conical tank 1 is smaller than 1 cm;
the guide pipe 2 is inclined by 15-45 degrees, so that powder raw materials are prevented from being accumulated at the upper end of the guide pipe 2, and the powder raw materials can conveniently fall to the lower end inside the conical tank 1;
one side of the upper end of the guide pipe 2 is provided with a hole, the powder raw material enters the inside of the guide pipe 2 through the hole at the upper end of the guide pipe 2, and the diameter of the inside of the hole is larger than 1cm, so that the powder raw material is prevented from entering the inside of the guide pipe 2 quickly due to the narrow hole;
one end of the guide pipe 2 is spaced from the inner wall of the conical tank 1 by less than 1cm, so that the agglomerated powder raw materials are prevented from falling to the upper end of the valve 103 through the guide pipe 2 and the inner wall of the conical tank 1 at intervals, and the agglomerated powder can be accumulated at the upper ends of the rotating disc 201 and the fixed disc 203;
the rotating disc 201, the rotating disc 201 rotates in 360 degrees through the rotating shaft 202, the rotating disc 201 is arranged in an inclined manner at 15-35 degrees, and the interval between the rotating disc 201 and the fixed disc 203 is 1-2cm;
the rotating disc 201 is arranged in an inclined manner at an angle of 15-35 degrees, so that powder raw materials are prevented from being accumulated at the upper end of the rotating disc 201, and the condition that the rotating disc 201 cannot rotate due to the weight of the powder raw materials at the upper end caused by the fact that the powder raw materials are contrasted at the upper end of the rotating disc 201 can be avoided;
the interval between the rotating disc 201 and the fixed disc 203 is 1-2cm, and the agglomerated powder raw materials can be rotationally extruded through the interval between the rotating disc 201 and the fixed disc 203, so that the agglomeration of the powder raw materials is avoided;
the lower end of the rotating shaft 202 extends into the conduit 2, the rotating shaft 202 is matched with the rotating disc 201, and the shaft arm 204 and the lining plate 205 are positioned in the conduit 2;
the fixed disk 203 is in a fixed state, the fixed disk 203 and the rotating disk 201 are arranged on two sides of the lower end of the stirring bracket 104 in a matched manner, and when the rotating disk 201 rotates, agglomerated powder raw materials in the middle of the fixed disk 203 and the rotating disk 201 can be quickly rubbed;
the lining plate 205 and the shaft arm 204, the shaft arm 204 and the lining plate 205 are matched and surround the outer side of the rotating shaft 202, the lining plate 205 is arranged in a semicircular arc shape, and the semicircular arc angle is 45-90 degrees;
the guide pipe 2, the rotating disc 201, the rotating shaft 202, the fixed disc 203, the shaft arm 204 and the lining plate 205 are integrally arranged into a group, and 2-8 groups can be arranged outside the stirring bracket 104;
wherein: when the stirring bracket 104 rotates, powder raw materials enter through a hole in the upper end of the guide pipe 2, and because the guide pipe 2 is obliquely arranged, the powder raw materials flow to one end of the opening of the guide pipe 2, and impact to one end of the lining plate 205 in the flowing process, the lining plate 205 can drive the rotating shaft 202 to rotate through the shaft arm 204, the rotating disc 201 is driven to rotate when the rotating shaft 202 rotates, and at the moment, the agglomerated powder raw materials can be rotationally extruded through the interval between the rotating disc 201 and the fixed disc 203, so that the agglomeration of the powder raw materials is avoided;
after the powder raw materials are stirred, the valve 103 is manually opened, at the moment, the motor 101 drives the stirring support 104 to rotate, part of non-caking powder raw materials drop to the lower end of the conical tank 1 through a gap between the fixed disk 203 and the rotating disk 201, and because the interval between one end of the guide pipe 2 and the inner wall of the conical tank 1 is less than 1cm, the caking powder raw materials are prevented from dropping to the upper end of the valve 103 through the interval between the guide pipe 2 and the inner wall of the conical tank 1, caking powder can be accumulated at the upper ends of the rotating disk 201 and the fixed disk 203, and because the stirring support 104 continuously drives the guide pipe 2 to rotate, the caking powder cannot drop to the outer side of the conical tank 1 through the gap between the guide pipes 2;
in the rotating process of the stirring support 104, the powder raw materials also fall into the guide pipe 2, through the steps, the lining plate 205 also drives the rotating disc 201 to rotate through the rotating shaft 202, and along with the rotation of the rotating disc 201, the rotating disc 201 and the fixed disc 203 can rub and extrude caking powder raw materials accumulated at the upper end, so that the condition that the powder raw materials in the mixing equipment are easy to cake after mixing is avoided;
example 3: as can be seen from fig. 2 and 6-8 in the specification, the embodiment 3 is different from the embodiments 1 and 2 in that the stirring assembly further includes a snap ring 3, a collar 301, an inclined rod 302, a bump 303, an air bag 304, a connecting rod 305 and an extension frame 306, the snap ring 3 surrounds two ends above the stirring bracket 104, the collar 301 rotates around the outer side of the stirring bracket 104 close to the snap ring 3, the inclined rod 302 is arranged on two sides of the collar 301, the bump 303 is arranged on two ends of the inner wall of the inclined rod 302, the air bag 304 is folded and extended inside the inclined rod 302, and the connecting rod 305 and the extension frame 306 are sequentially connected to one end of the air bag 304;
wherein: the stirring device comprises a clamping ring 3 and a lantern ring 301, wherein the lantern ring 301 is arranged in a circular ring shape, the lantern ring 301 is positioned between the clamping ring 3, and the lantern ring 301 vertically rotates and moves on the outer side of the stirring support 104;
when the stirring bracket 104 is in a static state, the lantern ring 301 falls to the upper end of the clamping ring 3, and centrifugal force is generated when the stirring bracket 104 rotates, so that the lantern ring 301 vertically rotates and moves on the outer side of the stirring bracket 104;
the inner part of the inclined rod 302 is arranged in a hollow shape, the inclined rod 302 is connected with the extension frame 306 in an inclined sliding nested manner, the lug 303 is arranged in a triangular shape, and the connecting rod 305 penetrates through the inner side of the lug 303;
the air bag 304 is arranged in a wave-shaped folding mode, the air bag 304 and the extension frame 306 are respectively positioned on two sides of the bump 303, the air bag 304 is connected with the extension frame 306 in an inclined stretching mode through a connecting rod 305, and the interior of the air bag 304 is in a closed state;
the air bag 304 is stacked to one side of the bump 303 after the connecting rod 305 slides, at the moment, the air in the air bag 304 is extruded to the other side, and because the inside of the air bag 304 is in a sealed state, one side of the air bag 304, which is far away from the connecting rod 305, can be expanded to return, the shape of an object is changed by utilizing force, and reference can be specifically made to the principle that the balloon deforms after being extruded as shown in the specification and the attached drawing 8;
wherein: centrifugal force is generated when the stirring support 104 rotates, at the moment, the lantern ring 301 vertically rotates and moves on the outer side of the stirring support 104, and the inclined rod 302 on the outer side of the lantern ring 301 can synchronously vertically rotate and move, so that the material mixing equipment can horizontally rotate through the stirring support 104 and can vertically rotate through the lantern ring 301 and the inclined rod 302;
the extension frame 306 in the diagonal rod 302 moves towards the outer side of the diagonal rod 302 due to centrifugal force generated by rotation of the lantern ring 301, when the extension frame 306 moves, the extension frame 306 is stretched to one end of the air bag 304 through the connecting rod 305, the air bag 304 is arranged in a wave-shaped folding mode, and meanwhile, the lug 303 is arranged at one end, close to the air bag 304, of the inner wall of the diagonal rod 302, so that the air bag 304 is stacked on one side of the lug 303 after the connecting rod 305 is stretched, at the moment, air in the air bag 304 is squeezed to the other side, and because the inside of the air bag 304 is in a sealed state, the side, far away from the connecting rod 305, of the air bag 304 can be expanded to return, the air bag 304 can limit the extension frame 306 through the connecting rod 305, and the extension frame 306 is prevented from being completely extended to the outer side of the diagonal rod 302.

Claims (10)

1. The utility model provides a production of PU plastic grain runway is with powder compounding equipment, includes conical tank (1), its characterized in that: the upper end of this conical tank (1) is equipped with motor (101), the lower extreme rotation of motor (101) has the stirring subassembly, and the stirring subassembly includes stirring support (104), and stirring support (104) are rotatory in the inside of conical tank (1), both sides of conical tank (1) upper end are run through and are had feed pipe (102), the lower extreme rotation of conical tank (1) has valve (103).
2. The powder mixing equipment for producing the PU plastic granule runway according to claim 1, characterized in that: the motor (101) is connected with the power circuit through a power line, the motor (101) is a power source of the stirring support (104), and the stirring support (104) rotates in the conical tank (1) for 360 degrees;
feed pipe (102) and valve (103), valve (103) are control valve, and the raw materials passes through feed pipe (102) and gets into the inside of conical tank (1), and valve (103) are perpendicular corresponding setting with stirring support (104).
3. The powder mixing equipment for producing the PU plastic granule runway according to claim 1, characterized in that: the stirring subassembly includes pipe (2), rotary disk (201), pivot (202), fixed disk (203), armshaft (204) and welt (205), the outside in stirring support (104) lower extreme is installed in pipe (2), pivot (202) are rotatory in one side of pipe (2) upper end, rotary disk (201) are rotatory in the upper end of pivot (202), the opposite side in pipe (2) upper end is installed in fixed disk (203), armshaft (204) encircle the outside of keeping away from rotary disk (201) one end in pivot (202), the one end of armshaft (204) is located in welt (205).
4. The powder mixing equipment is used in production of PU plastic granule runway of claim 3, characterized in that: the inside of pipe (2) is the cavity form setting, and pipe (2) are slope 15-45 and set up, and the hole has been seted up to one side of pipe (2) upper end, and the inside diameter of hole is greater than 1cm, and pipe (2) are close to one side of fixed disk (203) and run through there is the export, and the export is link up with the hole, and the one end of pipe (2) is less than 1cm with the inner wall interval of conical tank (1).
5. A powder mixing device for PU plastic granule runway production according to claim 3, characterized in that: the rotating disc (201) rotates at 360 degrees through the rotating shaft (202), the rotating disc (201) is arranged at an inclination angle of 15-35 degrees, and the interval between the rotating disc (201) and the fixed disc (203) is 1-2cm;
the lower end of the rotating shaft (202) extends into the guide pipe (2), the rotating shaft (202) is matched with the rotating disc (201), and the shaft arm (204) and the lining plate (205) are located inside the guide pipe (2).
6. A powder mixing device for PU plastic granule runway production according to claim 3, characterized in that: the fixed disk (203) is in a fixed state, the fixed disk (203) and the rotating disk (201) are matched and arranged on two sides of the lower end of the stirring bracket (104), and when the rotating disk (201) rotates, agglomerated powder raw materials in the middle of the fixed disk (203) and the rotating disk (201) can be quickly rubbed;
the lining plate (205) and the shaft arm (204), the shaft arm (204) and the lining plate (205) are matched and surround the outer side of the rotating shaft (202), the lining plate (205) is arranged in a semi-arc shape, and the semi-arc angle is 45-90 degrees.
7. The powder mixing equipment is used in production of PU plastic granule runway of claim 3, characterized in that: the guide pipe (2), the rotating disc (201), the rotating shaft (202), the fixed disc (203), the shaft arm (204) and the lining plate (205) are integrally arranged into a group, and 2-8 groups can be arranged on the outer side of the stirring support (104).
8. The powder mixing equipment for producing the PU plastic granule runway according to claim 1, characterized in that: stirring subassembly still includes snap ring (3), lantern ring (301), down tube (302), lug (303), gasbag (304), connecting rod (305) and extension frame (306), snap ring (3) are encircleed in the both ends of stirring support (104) top, lantern ring (301) are encircleed and are rotated in stirring support (104) and are close to the outside of snap ring (3), the both sides of lantern ring (301) are located to down tube (302), the both ends of down tube (302) inner wall are located in lug (303), gasbag (304) are folding flexible in the inside of down tube (302), connecting rod (305) and extension frame (306) connect gradually in the one end of gasbag (304).
9. A powder mixing device for PU plastic granule runway production according to claim 8, characterized in that: the lantern ring (301) is arranged in a circular ring shape, the lantern ring (301) is arranged between the clamping rings (3), and the lantern ring (301) vertically rotates and moves on the outer side of the stirring support (104);
the telescopic rod type telescopic rod comprises an inclined rod (302) and a protruding block (303), wherein the inner part of the inclined rod (302) is arranged in a hollow shape, the inclined rod (302) is connected with an extension frame (306) in an inclined sliding nested mode, the protruding block (303) is arranged in a triangular shape, and a connecting rod (305) penetrates through the inner side of the protruding block (303).
10. The powder mixing equipment is used in production of PU plastic granule runway of claim 8, characterized in that: the air bag (304) is arranged in a wave-shaped folding mode, the air bag (304) and the extension frame (306) are respectively arranged on two sides of the bump (303), the air bag (304) is connected with the extension frame (306) in an inclined stretching mode through the connecting rod (305), and the interior of the air bag (304) is in a sealed state.
CN202211301492.9A 2022-10-24 2022-10-24 Powder mixing equipment is used in production of PU plastic granule runway Pending CN115609781A (en)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108527706A (en) * 2018-04-26 2018-09-14 邵凌云 A kind of plastic package box plastics-production raw material blending device
CN209901174U (en) * 2019-04-16 2020-01-07 天津市中塘节能技术有限公司 Mixing device for rubber tube production
CN210139518U (en) * 2019-02-27 2020-03-13 山东中发防水科技股份有限公司 Quick compounding device of PVC waterproofing membrane
CN211518115U (en) * 2019-12-03 2020-09-18 赤峰华卫医用科技有限公司 Jar that stews convenient to PVC fuses
CN212440876U (en) * 2020-03-21 2021-02-02 胡金萍 Screening and mixing device for poultry breeding feed
CN213055465U (en) * 2020-05-12 2021-04-27 东莞信鸿工程塑料有限公司 Compounding device is used in production of nylon plastic granule
CN213533310U (en) * 2020-11-02 2021-06-25 徐州托普新材料有限公司 Efficient compounding device for plastic slab production
CN213797489U (en) * 2020-11-06 2021-07-27 石家庄高新区美珠慈塑胶科技有限公司 Air conditioner plastic products production mixes machine with high efficiency

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108527706A (en) * 2018-04-26 2018-09-14 邵凌云 A kind of plastic package box plastics-production raw material blending device
CN210139518U (en) * 2019-02-27 2020-03-13 山东中发防水科技股份有限公司 Quick compounding device of PVC waterproofing membrane
CN209901174U (en) * 2019-04-16 2020-01-07 天津市中塘节能技术有限公司 Mixing device for rubber tube production
CN211518115U (en) * 2019-12-03 2020-09-18 赤峰华卫医用科技有限公司 Jar that stews convenient to PVC fuses
CN212440876U (en) * 2020-03-21 2021-02-02 胡金萍 Screening and mixing device for poultry breeding feed
CN213055465U (en) * 2020-05-12 2021-04-27 东莞信鸿工程塑料有限公司 Compounding device is used in production of nylon plastic granule
CN213533310U (en) * 2020-11-02 2021-06-25 徐州托普新材料有限公司 Efficient compounding device for plastic slab production
CN213797489U (en) * 2020-11-06 2021-07-27 石家庄高新区美珠慈塑胶科技有限公司 Air conditioner plastic products production mixes machine with high efficiency

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