CN211682953U - Blendor is used in production of PE gas pipe - Google Patents

Abstract

The utility model provides a blendor is used in production of PE gas pipe, its characterized in that includes support, roll structure, high-speed motor, low-speed motor, install the roll structure on the support, the roll structure comprises cylinder shell, cylinder, charge-in pipeline A, charge-in pipeline B, ejection of compact pipeline, valve, rotation unit, accuse material unit, feed inlet A and feed inlet B have been seted up respectively to the left and right sides at cylinder top, feed inlet A and charge-in pipeline A connect, feed inlet B and charge-in pipeline B connect, accuse material unit is installed respectively to the left and right sides of charge-in pipeline A, accuse material unit is installed to the left and right sides of charge-in pipeline B, the bottom of cylinder has seted up the discharge gate, discharge gate and ejection of compact pipeline connect, install the valve on the ejection of compact pipeline; the full reaction of the raw materials and the plasticizer is facilitated, and the reaction rate of the raw materials and the plasticizer is improved, so that the production speed of the PE gas pipe is increased.

Description

Blendor is used in production of PE gas pipe

Technical Field

The utility model relates to a PE gas pipe production technical field especially relates to a blendor is used in production of PE gas pipe.

Background

The mixing is the first process of PE pipe production, has very important effect, in the in-process of extruding, generally adopt toper double screw extruder, its normal position transport effect is far more than the mixing action to the material, consequently the homogeneous mixing and the mixing of various auxiliaries are mainly accomplished by the compounding before extruding, good blendor can compensate the extruder that the plastify performance is poor, but the extruder that plasticity is good again can not compensate the influence that the blendor brought yet, consequently, the degree of mixing of auxiliary agent and raw materials has very important effect to the production quality of tubular product.

The blender mixer for producing the PE gas pipe is equipment for mixing PE raw materials and plasticizers through stirring, a rotating shaft is arranged in the blender mixer in the prior art, blades are arranged on the rotating shaft, the plasticizers are stirred with the raw materials through the driving of a motor, the blades are driven to rotate through the rotating shaft for stirring, the stirring force is low, the blades are driven only through the rotating shaft for stirring the raw materials, the stirring force is small, the raw materials and the plasticizers are not sufficiently mixed, the temperature of the raw materials cannot be increased, the insufficient mixing influences the subsequent production quality of the PE gas pipe and is not beneficial to the production of the PE gas pipe, and therefore the production efficiency of the PE gas pipe is reduced; blendor among the prior art is direct pours auxiliary agent and raw materials into round of material machine inside from charge-in pipeline, charge-in pipeline simple structure, charge-in pipeline function singleness, only can a large amount of feeding, the raw materials is piled up and can be leaded to charge-in pipeline to block up, and it is reserve that the staff carries out the raw materials quantity before putting in nowadays to weigh, charge-in pipeline can not control the entering volume, thereby can't ensure that the volume of putting in of raw materials and plasticizer is original ration, because PE gas pipe production has extremely high requirement to the batching quantity, the batching quantity is too much can the resource-wasting incremental cost, the batching quantity can influence the performance of product too little, the mistake of batching work, it is very big to influence the quality, for this reason we propose a blendor for.

Disclosure of Invention

According to the technical problem, the utility model provides a mixer for producing PE gas pipes, which is characterized by comprising a support, a rolling structure, a high-speed motor and a low-speed motor, wherein the rolling structure is arranged on the support;

the rolling structure comprises a roller shell, a roller, a feeding pipeline A, a feeding pipeline B, a discharging pipeline, a valve, a rotating unit and a material control unit, wherein mounting holes are respectively formed in the top and the bottom of the roller shell, an output shaft of a high-speed motor penetrates through the mounting hole formed in the bottom of the roller shell to be connected with the roller, the rotating unit is arranged in the roller, an output shaft of a low-speed motor penetrates through the mounting hole formed in the top of the roller shell to be connected with the rotating unit, a feeding hole A is formed in the left side of the top of the roller shell, a feeding hole B is formed in the right side of the top of the roller shell and connected with the feeding pipeline A, the feeding hole B is connected with the feeding pipeline B, the feeding pipeline A and the feeding pipeline B are transparent pipelines, the side walls of the feeding pipeline A and the feeding pipeline B are respectively provided, the left side and the right side of the feeding pipeline A are respectively provided with a material control unit, the left side and the right side of the feeding pipeline B are provided with material control units, the bottom of the roller is provided with a discharge hole, the discharge hole is connected with a discharge pipeline, and the discharge pipeline is provided with a valve;

the material control unit comprises a compression cylinder, a positioning telescopic rod, a positioning spring, a sliding block, a sliding rod, a pin hole, a fixing column and a positioning piece, wherein the positioning telescopic rod is installed in the compression cylinder, the positioning spring is wound on the positioning telescopic rod, the sliding block is installed on the inner wall of the compression cylinder in a sliding mode, one end of the sliding block is in contact with the positioning telescopic rod, the sliding rod is installed at the other end of the sliding block, the top of the sliding rod is provided with the pin hole, the number of the pin holes is N, N is more than or equal to 2, the fixing column is installed in the pin hole and is matched with the pin hole for use, the inner side walls of the feeding pipeline A and the feeding pipeline B are respectively provided with a through hole, the feeding pipeline A penetrates through the through hole and is installed on the sliding rod, the feeding pipeline B penetrates, a positioning piece is arranged at one end of the sliding rod, which is far away from the sliding block, and the positioning piece and the sliding rod are of an integrated structure;

the rotating unit consists of a rotating rod body, a stirring paddle, an upper paddle, a middle paddle and a lower paddle, three groups of stirring paddles are arranged on the rotary rod body from top to bottom, each group of stirring paddles is arranged around one circle of the rotary rod body, an upper paddle and a middle paddle are respectively arranged between every two groups of stirring paddles, a lower paddle is arranged at the lower side of the stirring paddle at the bottom, the upper paddle, the middle paddle and the lower paddle are all composed of a bottom support plate and a side support plate, the side supporting plates are respectively arranged at the two sides of the bottom supporting plate in a welding way, the bottom supporting plate of the upper paddle is obliquely arranged, the included angle formed by the side supporting plate of the upper paddle and the bottom supporting plate is larger than the included angle formed by the side supporting plate of the middle paddle and the bottom supporting plate, the included angle formed by the side supporting plate of the upper paddle and the bottom supporting plate is larger than that formed by the side supporting plate of the lower paddle and the bottom supporting plate;

the stirring paddle consists of an installation rod and a stirring piece, the stirring piece is installed at the end part of the installation rod through a bolt, and the stirring piece is of an arc-shaped structure;

the directions of the positive and negative electrodes of the low-speed motor connected with the controller are opposite to the directions of the positive and negative electrodes of the high-speed motor connected with the controller.

The utility model has the advantages that: the utility model adds the graduated scale and the material control unit in the feeding pipeline A and the feeding pipeline B, because the PE gas pipe production has extremely high requirement on the dosage of the ingredients, the adding amount is measured by the scale in the graduated scale, the materials with overlarge amount can be added in batches, the materials added in batches are fed by opening the material control unit, the materials move in the compression cylinder through the sliding block, the sliding rod moves along with the moving block, the sliding rod moves to drive the positioning piece to move, the pipe diameters of the feeding pipeline A and the feeding pipeline B are adjusted by the movement of the positioning pieces on the left side and the right side, the position of the sliding rod is fixed by the matching of the pin hole and the fixed column, the sliding rod is prevented from moving again, the dosage of the feeding is adjusted flexibly, thereby the dosage of the ingredients is controlled, the feeding pipeline can be effectively prevented, the staff does not need to carry out the dosage weighing, the required addition amount is directly measured through the graduated scale, so that the cost is saved, the time and the labor are saved, the production efficiency of the PE gas pipe is improved, and meanwhile, the positioning telescopic rod and the positioning spring are additionally arranged in the compression cylinder, so that the moving stability of the sliding block and the sliding rod in the compression cylinder is improved;

the utility model adds a high-speed motor, a low-speed motor and a rotating unit, because the positive and negative directions of the low-speed motor connected with the controller are opposite to the positive and negative directions of the high-speed motor connected with the controller, thereby the high-speed motor and the low-speed motor rotate in opposite directions, and simultaneously the rotating speed of the high-speed motor is higher than that of the low-speed motor, the high-speed motor drives the roller to rotate, the low-speed motor drives the rotating unit to rotate, the stirring piece arranged in the stirring paddle stirs the raw material, the stirring piece can throw the raw material to the inner wall of the roller under the action of the circumferential force, the raw material moves upwards along the wall surface under the rotation of the roller, the raw material rises to a certain height and then falls onto the rotating unit, and then is thrown up, the raw material in quick motion rubs against each other, the temperature rises, the surface of the, the design of the middle paddle enables the raw material to rotate at an axial speed, so that the raw material moves towards the top of the roller, an included angle formed by the side supporting plate and the bottom supporting plate of the upper paddle is larger than an included angle formed by the side supporting plate and the bottom supporting plate of the middle paddle and the lower paddle, the pre-plasticizing effect can be improved by increasing the inclination angle, the bottom supporting plate of the upper paddle is obliquely arranged relative to the side supporting plate, the obliquely arranged bottom supporting plate shears the raw material in the process of circular motion, the side supporting plate diffuses the raw material, the shearing force and the diffusion force are increased, the force at two ends of the paddle enables the raw material to move upwards with the axial force, the raw material in the middle of the paddle moves downwards, the raw material stirred by the upper paddle is thrown into the roller, the temperature rises, the stress of the raw material deforms, the surface area of the raw material is, the raw materials and the plasticizer are fully reacted by stirring and along with the temperature rise, so that the reaction rate of the raw materials and the plasticizer is improved, and the production speed of the PE gas pipe is increased.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the drum of the present invention;

FIG. 3 is a schematic structural view of the material control unit of the present invention;

FIG. 4 is an enlarged view of the position A of the present invention;

fig. 5 is a top view of the stirring paddle of the present invention;

FIG. 6 is a schematic view of the side wall A of the feeding pipe of the present invention equipped with a graduated scale;

figure 7 is the utility model discloses the schematic diagram of scale is installed to feed pipeline B lateral wall.

As shown in the figure, the device comprises a support-1, a high-speed motor-2, a low-speed motor-3, a roller shell-4, a roller-5, a feeding pipeline A-6, a feeding pipeline B-7, a discharging pipeline-8, a valve-9, a material control unit 10, a compression cylinder 10-1, a positioning telescopic rod 10-2, a positioning spring 10-3, a sliding block-10-4, a sliding rod 10-5, a pin hole 10-6, a fixing column 10-7, a positioning piece 10-8, a rotating rod body-11, an installation rod-12, a stirring piece-13, an upper layer blade-14, a middle layer blade-15, a lower layer blade-16 and a graduated scale-17.

Detailed Description

Example 1

The utility model provides a mixer for producing PE gas pipes, which is characterized by comprising a support 1, a rolling structure, a high-speed motor 2 and a low-speed motor 3, wherein the rolling structure is arranged on the support 1, the low-speed motor 3 is arranged at the top of the rolling structure, the high-speed motor 2 is arranged at the bottom of the rolling structure, the low-speed motor 3 and the high-speed motor 2 are respectively connected with a controller, and the controller is connected with an external power supply;

the rolling structure comprises a roller shell 4, a roller 5, a feeding pipeline A6, a feeding pipeline B7, a discharging pipeline 8, a valve 9, a rotating unit and a material control unit 10, wherein the top and the bottom of the roller shell 4 are respectively provided with a mounting hole, an output shaft of a high-speed motor 2 penetrates through the mounting hole formed in the bottom of the roller shell 4 to be connected with the roller 5, the rotating unit is arranged inside the roller 5, an output shaft of a low-speed motor 3 penetrates through the mounting hole formed in the top of the roller shell 4 to be connected with the rotating unit, the left side of the top of the roller 5 is provided with a feeding hole A, the right side of the top of the roller 5 is provided with a feeding hole B, the feeding hole A is connected with a feeding pipeline A6, the feeding hole B is connected with a feeding pipeline B7, the material control unit 10 is respectively arranged on the left side and the right side of a feeding pipeline A6, the feeding pipeline A6, the graduated scale is provided with scales, the left side and the right side of the feeding pipeline B7 are provided with the material control units 10, the bottom of the roller 5 is provided with a discharge hole, the discharge hole is connected with a discharge pipeline 8, and a valve 9 is arranged on the discharge pipeline 9;

the material control unit 10 consists of a compression cylinder 10-1, a positioning telescopic rod 10-2, a positioning spring 10-3, a sliding block 10-4, a sliding rod 10-5, a pin hole 10-6, a fixed column 10-7 and a positioning piece 10-8, wherein the compression cylinder 10-1 is provided with the positioning telescopic rod 10-2, the positioning telescopic rod 10-2 is wound with the positioning spring 10-3, the inner wall of the compression cylinder 10-1 is provided with the sliding block 10-4 in a sliding manner, one end of the sliding block 10-4 is in contact with the positioning telescopic rod 10-2, the other end of the sliding block 10-4 is provided with the sliding rod 10-5, the top of the sliding rod 10-5 is provided with the pin hole 10-6, the number of the pin holes 10-6 is N, N is more than or equal to 2, and, the fixed column 10-7 is matched with the pin hole 10-6 for use, through holes are respectively formed in the inner side walls of the feeding pipeline A6 and the feeding pipeline B7, the feeding pipeline A6 penetrates through the through holes to be installed on the sliding rod 10-5, the feeding pipeline B7 penetrates through the through holes to be installed on the sliding rod 10-5, one end, far away from the sliding block 10-4, of the sliding rod 10-5 is provided with a positioning piece 10-8, and the positioning piece 10-8 and the sliding rod 10-5 are of an integrated structure;

the rotating unit consists of a rotating rod body 11, a stirring paddle, an upper layer paddle 14 and a middle layer paddle 15, the lower layer paddle 16 is arranged, three groups of stirring paddles are arranged on the rotating rod body 11 from top to bottom, each group of stirring paddles is arranged around one circle of the rotating rod body 11, an upper layer paddle 14 and a middle layer paddle 15 are respectively arranged between every two groups of stirring paddles, the lower layer paddle 16 is arranged on the lower side of the bottom stirring paddle, each upper layer paddle 14, each middle layer paddle 15 and each lower layer paddle 16 are composed of a bottom support plate and side support plates, the side support plates are respectively arranged on two sides of the bottom support plate in a welding mode, the bottom support plate of the upper layer paddle is arranged in an inclined mode, an included angle formed by the side support plate of the upper layer paddle 14 and the bottom support plate is larger than an included angle formed by the side support plate of the middle layer paddle 15 and the bottom support plate, and an included angle formed by the side support plate of;

the stirring paddle consists of an installation rod 12 and a stirring piece 13, the stirring piece 13 is installed at the end part of the installation rod 12 through a bolt, and the stirring piece 13 is of an arc-shaped structure;

the directions of the positive and negative electrodes of the low-speed motor 3 connected with the controller are opposite to the directions of the positive and negative electrodes of the high-speed motor 2 connected with the controller.

Example 2

The utility model discloses an application principle: firstly, raw materials and a plasticizer are respectively added into a feeding pipeline A and a feeding pipeline B according to scales, the adding amount is measured through the scales in a scale, the raw materials added in batches can be added in batches under the condition of overlarge amount, the raw materials added in batches are fed by opening a material control unit, the using amounts of the raw materials and the plasticizer are controlled by adjusting the pipe diameters of the feeding pipeline A6 and the feeding pipeline B7, a sliding block 10-4 is moved towards the inner direction of a compression cylinder 10-1, a sliding rod 10-5 is moved to compress a positioning telescopic rod 10-2 and a positioning spring 10-3, the sliding block 10-4 is moved to drive the sliding rod 10-5 to move, the sliding rod 10-5 is moved to drive a positioning piece 10-8 to move, the pipe diameter of the feeding pipeline A6 or the feeding pipeline B7 is determined by controlling the distance between the two positioning pieces 10-8, after the pipe diameter is determined, a fixing column 10-7 is fixed in a pin hole 10-6 and used for fixing a sliding rod 10-5, then raw materials are poured into a roller 5 from a feeding pipeline A6, a plasticizer is guided into the roller 5 from a feeding pipeline B7, a high-speed motor 2 and a low-speed motor 3 are respectively started, the high-speed motor 2 drives the roller 5 to rotate, the low-speed motor 3 drives a rotating unit to rotate, the rotating directions of the high-speed motor 2 and the low-speed motor 3 are opposite, the rotating speed of the high-speed motor 2 is higher than that of the low-speed motor 3, the raw materials and the plasticizer are mixed through the combination of a stirring paddle and an upper layer paddle 14, a middle layer paddle 15 and a lower layer paddle 16, a fluctuation piece 13 arranged on a mounting rod 12 fluctuates the raw materials and the plasticizer, the raw materials are thrown to the inner side wall of the rotating roller 5 through the rotation of, the mutual friction between the raw materials of flying speed motion, the raw materials temperature risees for the raw materials surface takes place to warp, and the raw materials surface area increases, thereby has increased the area of contact of raw materials and plasticizer, more does benefit to the abundant reaction of raw materials and plasticizer, and after the reaction finishes, opens valve 9, flows out from ejection of compact pipeline 8, closes valve 9, has improved the reaction rate of raw materials and plasticizer, thereby has improved PE gas pipe production speed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (4)

1. A mixer for producing PE gas pipes is characterized by comprising a support, a rolling structure, a high-speed motor and a low-speed motor, wherein the rolling structure is mounted on the support, the low-speed motor is mounted at the top of the rolling structure, the high-speed motor is mounted at the bottom of the rolling structure, the low-speed motor and the high-speed motor are respectively connected with a controller, and the controller is connected with an external power supply;

the rolling structure comprises a roller shell, a roller, a feeding pipeline A, a feeding pipeline B, a discharging pipeline, a valve, a rotating unit and a material control unit, wherein mounting holes are respectively formed in the top and the bottom of the roller shell, an output shaft of a high-speed motor penetrates through the mounting hole formed in the bottom of the roller shell to be connected with the roller, the rotating unit is arranged in the roller, an output shaft of a low-speed motor penetrates through the mounting hole formed in the top of the roller shell to be connected with the rotating unit, feed inlets A are respectively formed in the left side of the top of the roller, a feed inlet B is formed in the right side of the top of the roller, the feed inlets A and the feeding pipeline A are connected, the feed inlets B and the feeding pipeline B are connected, the feeding pipeline A and the feeding pipeline B are transparent pipelines, graduated scales are respectively arranged on the side walls of the feeding pipeline A, the left side and the right side of the feeding pipeline A are respectively provided with a material control unit, the left side and the right side of the feeding pipeline B are provided with material control units, the bottom of the roller is provided with a discharge hole, the discharge hole is connected with a discharge pipeline, and the discharge pipeline is provided with a valve;

the material control unit comprises a compression cylinder, a positioning telescopic rod, a positioning spring, a sliding block, a sliding rod, a pin hole, a fixing column and a positioning piece, wherein the positioning telescopic rod is installed in the compression cylinder, the positioning spring is wound on the positioning telescopic rod, the sliding block is installed on the inner wall of the compression cylinder in a sliding mode, one end of the sliding block is in contact with the positioning telescopic rod, the sliding rod is installed at the other end of the sliding block, the pin hole is formed in the top of the sliding rod, the fixing column is installed in the pin hole and is matched with the pin hole for use, through holes are respectively formed in the inner side walls of the feeding pipeline A and the feeding pipeline B, the feeding pipeline A is installed on the sliding rod through the through holes, the feeding pipeline B is installed on the sliding;

the rotating unit comprises a rotating rod body, stirring paddles, an upper paddle, a middle paddle and a lower paddle, wherein three groups of stirring paddles are arranged on the rotating rod body from top to bottom, each group of stirring paddles is arranged around the circle of the rotating rod body, the upper paddle and the middle paddle are respectively arranged between every two groups of stirring paddles, the lower paddle is arranged at the lower side of the stirring paddles at the bottom, the upper paddle, the middle paddle and the lower paddle are respectively formed by a bottom supporting plate and side supporting plates, the side supporting plates are respectively arranged at two sides of the bottom supporting plate in a welding mode, the bottom supporting plate of the upper paddle is arranged in an inclined mode, and the included angle between the side supporting plate of the upper paddle and the bottom supporting plate is slightly larger than that between the middle paddle and the lower;

the stirring paddle consists of an installation rod and a stirring piece, and the stirring piece is installed at the end part of the installation rod through a bolt;

the directions of the positive and negative electrodes of the low-speed motor connected with the controller are opposite to the directions of the positive and negative electrodes of the high-speed motor connected with the controller.

2. The blender for producing PE gas pipes as claimed in claim 1, wherein the number of the pin holes is N, N is more than or equal to 2.

3. The blender mixer for PE gas pipe production according to claim 1, wherein the positioning member and the sliding rod are of an integral structure.

4. The mixer for producing PE gas pipes as claimed in claim 1, wherein the stirring member is of an arc-shaped structure.

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