Plastic steel profile raw material adding device

Abstract

The utility model relates to the technical field of plastic steel profiles, and particularly discloses a plastic steel profile raw material adding device which comprises a mixing machine body and a mixing chamber installed at the upper end of the mixing machine body, a material opening is formed in the upper end of the mixing chamber, and an adding mechanism used for adding materials is fixedly installed in the mixing chamber. The adding mechanism comprises a buffer chamber fixedly connected to the outer side of the mixing chamber, a solid-state area and a liquid-state area are continuously formed in the buffer chamber, and the solid-state area and the liquid-state area are both communicated with the interior of the mixing chamber. According to the mixing machine, a proper amount of solid and liquid materials sequentially enter the mixing chamber, so that the viscosity of various materials in the initial mixing stage is reduced to the greatest extent, the utensil loss caused by heat generated by friction between the high-viscosity materials in the mixing chamber and the stirring rod is reduced, and the time cost of uniformly stirring and mixing the materials by the mixing machine main body is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to plastic steel section technology field, concretely is a plastic steel section raw material adding device. BACKGROUND

[0002] The plastic steel section raw material adding device can produce plastic steel with polyvinyl chloride (PVC) resin as the main raw material, and the plastic steel section is commonly used as building doors and windows in life, has good rigidity, elasticity, corrosion resistance and aging resistance, and the common equipment is a high-speed mixer, which can uniformly mix the raw materials for manufacturing plastic steel section, such as PVC resin, stabilizer and plasticizer, the working process is that workers put all kinds of materials into the mixing chamber according to a certain proportion, and start the stirring system in the mixing chamber to fully stir and mix the materials.

[0003] Because the plastic steel section raw material is more and the raw material has liquid and solid states, the liquid material and the solid material are easy to contact and form a group at the initial stage of material mixing, part of the high-viscosity group and the remaining loose powder particles are formed in the mixing chamber, which causes the stirring system in the mixing chamber to need to stir for a long time to disperse the high-viscosity group and mix it uniformly with the powder particles, thereby increasing the time cost of the high-speed mixer to mix the materials, and the high-viscosity group is easy to slide and rub between the stirring rods and generate heat, which causes the temperature in the mixing chamber to rise and accelerates the wear of the internal parts of the high-speed mixer, therefore, the plastic steel section raw material adding device is provided. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a plastic steel section raw material adding device to solve the problem of high viscosity of materials during mixing, which is not convenient for the high-speed mixer to stir and mix the materials.

[0005] To achieve the above object, the utility model provides the following technical scheme: a plastic steel section raw material adding device, which comprises a mixing machine main body and a mixing chamber installed on the upper end of the mixing machine main body, the upper end of the mixing chamber is provided with a material port, and an adding mechanism for adding materials is fixedly installed in the mixing chamber.

[0006] The adding mechanism comprises a buffer chamber fixedly connected to the outer side of the mixing chamber, the buffer chamber is continuously provided with a solid state area and a liquid state area, the solid state area and the liquid state area are in communication with the mixing chamber, a rotary motor is fixedly connected to the upper end of the mixing machine main body, the output end of the rotary motor is fixedly connected with a gear, a circular groove is formed in the buffer chamber, a circular ring is slidably connected in the circular groove, a screen is fixedly connected to the middle part of the circular ring, and a gear ring is fixedly connected to the side surface of the circular ring, the gear ring is meshed and connected with the gear, and a stirring assembly for stirring and mixing materials is fixedly connected in the mixing chamber.

[0007] The solid-state area is fixedly connected with a partition plate, the partition plate is located at the upper end of the screen, and the partition plate is fixedly connected with a guide block.

[0008] The inner wall of the liquid-state area is inclined, and the bottom of the liquid-state area is fixedly connected with an arc-shaped block.

[0009] The stirring assembly comprises a driving motor fixedly connected to the lower end of the mixing chamber, the output end of the driving motor penetrates into the interior of the mixing chamber, the output end surface of the motor is continuously fixedly connected with a plurality of first stirring rods, second stirring rods and third stirring rods, and the first stirring rods are located below the second stirring rods.

[0010] The cross section of the first stirring rod is in a semi-cylindrical shape.

[0011] The second stirring rod is in a wave shape, and a plurality of acute chamfers are continuously arranged at the middle portion of the second stirring rod.

[0012] The third stirring rod is in an L shape, a semi-cylinder is fixedly connected to one side of the third stirring rod close to the inner wall of the mixing chamber, and an inclined plate is fixedly connected to the side of the third stirring rod away from the inner wall of the mixing chamber.

[0013] The utility model at least has the following beneficial effects:

[0014] By arranging the buffer chamber, workers can put various materials into the buffer chamber according to different solid-liquid, so that the solid and liquid materials enter the mixing chamber in turn and in proper amount, the viscosity of the materials in the initial mixing stage is reduced to the maximum extent, the device loss caused by the frictional heat between the high-viscosity materials in the mixing chamber and the stirring rod is reduced, and the time cost of the mixing machine main body for uniformly stirring the mixed materials is reduced.

[0015] By arranging the first stirring rod, the second stirring rod and the third stirring rod, the materials entering the mixing chamber are stirred, the high-viscosity materials in the form of clusters can be uniformly stirred with the second stirring rod, the materials attached to the inner wall of the mixing chamber and the surrounding inner wall are mixed with the second stirring rod, and under the impact of the acute chamfers of the second stirring rod, the large particles in the mixing chamber are crushed, so that the materials in the mixing chamber are fully mixed, and the efficiency of the mixing machine main body for stirring the materials is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure front view schematic diagram of the utility model;

[0017] Figure 2 It is a gear and tooth ring structure schematic diagram of the utility model;

[0018] Figure 3 It is a mixing chamber side section structure schematic diagram of the utility model;

[0019] Figure 4 As Figure 3 Enlarged view at A in the middle;

[0020] Figure 5 Two-dimensional structure schematic view of the buffer chamber of the utility model;

[0021] Figure 6 Second stirring rod structure schematic view of the utility model.

[0022] In the figure: 1, mixing machine main body; 101, mixing chamber; 102, material port; 2, adding mechanism; 201, buffer chamber; 202, solid state area; 203, liquid state area; 204, rotating motor; 205, gear; 206, circular groove; 207, circular ring; 208, screen; 209, gear ring; 210, partition; 211, guide block; 212, arc block; 3, stirring assembly; 301, driving motor; 302, first stirring rod; 303, second stirring rod; 304, third stirring rod; 305, chamfer; 306, semicircular column; 307, inclined plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1-6 The utility model provides a kind of technical solutions: a plastic steel profile raw material adding device, including mixing machine main body 1 and the mixing chamber 101 of installation in the upper end of mixing machine main body 1, various materials can be manually added in mixing chamber 101, the upper end of mixing chamber 101 is equipped with material port 102, adding mechanism 2 for adding material is fixedly installed in mixing chamber 101, worker adds PVC resin, stabilizer, plasticizer etc. according to certain proportion by material port 102 into mixing chamber 101, wherein material includes powder-like PVC resin etc., granular lubricant etc., and liquid-like processing aid etc., and mixing machine main body 1 will be quickly stirred to make material mix evenly.

[0025] As Figure 2As shown, the adding mechanism 2 includes a buffer chamber 201 fixedly connected outside the mixing chamber 101, the buffer chamber 201 is tapered, the worker adds the material in the buffer chamber 201 according to the solid-liquid separation mode, the liquid material and the solid material are respectively put into the buffer chamber 201, so as to prevent the material from being too sticky between the mixing initial stage, the buffer chamber 201 is continuously provided with a solid state area 202 and a liquid state area 203, the solid state area 202 and the liquid state area 203 are communicated with the mixing chamber 101, the connecting port of the liquid state area 203 and the mixing chamber 101 is arched, the material in the liquid state area 203 is convenient to enter the mixing chamber 101, the connecting port of the solid state area 202 and the mixing chamber 101 is rectangular, and the width of the rectangle is greater than the width of the solid material, so as to facilitate the material in the solid state area 202 to enter the mixing chamber 101, the solid state area 202 is fixedly connected with a partition plate 210, the partition plate 210 is located at the upper end of the screen 208, the partition plate 210 is fixedly connected with a guide block 211, the area between the partition plates 210 can be used as a storage area of the large particle material, so as to separate the powder material from the large particle material in the solid material, prevent the connecting port of the solid state area 202 and the mixing chamber 101 from being blocked, the inner wall of the liquid state area 203 is inclined, and the bottom of the liquid state area 203 is fixedly connected with an arc block 212, the liquid material at the bottom of the liquid state area 203 can enter the mixing chamber 101 along the surface of the arc block 212, the upper end of the mixer main body 1 is fixedly connected with a rotating motor 204, the output end of the rotating motor 204 is fixedly connected with a gear 205, a circular groove 206 is formed in the buffer chamber 201, the circular groove 206 is slidably connected with a circular ring 207, the circular ring 207 is fixedly connected with a screen 208 in the middle, the screen 208 is internally provided with a plurality of hollow circular holes, the powder material in the solid material can pass through the circular holes in the middle of the screen 208 to enter the lower part of the screen 208, and enter the mixing chamber 101 through the rectangular connecting port of the solid state area 202 and the mixing chamber 101, and the side surface of the circular ring 207 is fixedly connected with a tooth ring 209, the tooth ring 209 is meshingly connected with the gear 205, the mixing chamber 101 is fixedly connected with a stirring assembly 3 for stirring the mixed material, the rotating motor 204 continuously drives the gear 205 and the tooth ring 209 to rotate, the gear drives the circular ring 207 and the screen 208 to rotate at the bottom of the buffer chamber, at this time, the solid material on the screen 208 in the solid state area 202 is in a static state, when the screen 208 rotates at the bottom of the buffer chamber, the large particle material on the surface of the screen 208 is driven to move into the partition plate 210 and contact and press the arc block 212, so as to stay on the arc block 212 in the partition plate 210, and then enter the mixing chamber 101 through the rectangular connecting port of the solid state area 202 and the mixing chamber 101, which is beneficial to sequentially and orderly put a plurality of different forms of materials into the mixing chamber 101, so as to reduce the viscosity between the materials in the initial mixing stage to the greatest extent, and is beneficial to improve the stirring rate of the mixer main body 1 for mixing the materials, and reduce the working steps of manually putting a plurality of materials.

[0026] The stirring assembly 3 comprises a driving motor 301 fixedly connected to the lower end of the mixing chamber 101, the output end of the driving motor 301 penetrates into the inside of the mixing chamber 101, the output end surface of the motor is continuously fixedly connected with a plurality of first stirring rods 302, second stirring rods 303 and third stirring rods 304, the first stirring rods 302 are located below the second stirring rods 303, the cross section of the first stirring rods 302 is in a semi-cylindrical 306 type, the first stirring rods 302 are located at the bottom of the mixing chamber 101, when the first stirring rods 302 move, the materials at the bottom of the mixing chamber 101 can be upwelled, and the viscous materials are promoted to contact the second stirring rods 303, the second stirring rods 303 are in a wave type, the cross section of the second stirring rods 303 is in a circular type, which can reduce the resistance of the viscous materials in the mixing chamber 101 to the second stirring rods 303, and reduce the friction heat, and a plurality of acute chamfers 305 are continuously arranged in the middle part of the second stirring rods 303, the second stirring rods 303 are located between the third stirring rods 304 and the first stirring rods 302, when the second stirring rods 303 rotate in the mixing chamber 101, the plurality of acute chamfers 305 on the surface of the second stirring rods 303 can impact and contact the large particle materials, accelerate the crushing of the large particle materials, and promote the mixing of the materials, the third stirring rods 304 are in an L type, a semi-cylinder 306 is fixedly connected to the side of the third stirring rods 304 close to the inner wall of the mixing chamber 101, and an inclined plate 307 is fixedly connected to the side of the third stirring rods 304 away from the inner wall of the mixing chamber 101, one side of the third stirring rods 304 is close to the inner wall of the mixing chamber 101, when the third stirring rods 304 rotate in the mixing chamber 101, the semi-cylinder 306 will do a circular motion at the position close to the inner wall of the mixing chamber 101, so as to scrape off the viscous materials adhered to the inner wall of the mixing chamber 101, and the inclined plate 307 does a circular motion at the inner side of the third stirring rods 304, so as to extrude the materials close to the inner wall of the mixing chamber 101 to the second stirring rods 303, when the materials enter the mixing chamber 101, the driving motor 301 drives the first stirring rods 302, the second stirring rods 303 and the third stirring rods 304 to rotate rapidly in the mixing chamber 101, so as to simultaneously stir and mix the appropriate materials entering the mixing chamber 101, and a plurality of batches of materials are input from the upper part of the mixing chamber 101, so as to improve the efficiency of the mixing machine main body 1 in stirring and mixing the high-viscosity materials, and reduce the time cost of manufacturing the plastic steel profile.

[0027] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0028] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A plastic steel profile raw material adding device, comprising a mixer body (1) and a mixing chamber (101) installed on the upper end of the mixer body (1), and the upper end of the mixing chamber (101) is provided with a material port (102), characterized in that: The adding mechanism (2) is fixedly connected outside the mixing chamber (101), and a buffer chamber (201) is arranged outside the mixing chamber (101). The adding mechanism (2) comprises a buffer chamber (201) fixedly connected outside the mixing chamber (101), and a solid state area (202) and a liquid state area (203) are continuously arranged in the buffer chamber (201) and are in communication with the mixing chamber (101), a rotating motor (204) is fixedly connected to the upper end of the mixing machine body (1), the output end of the rotating motor (204) is fixedly connected with a gear (205), a circular groove (206) is arranged in the buffer chamber (201), a circular ring (207) is slidably connected in the circular groove (206), a screen (208) is fixedly connected to the middle part of the circular ring (207), and a gear ring (209) is fixedly connected to the side surface of the circular ring (207), the gear ring (209) is in meshing connection with the gear (205), and a stirring assembly (3) for stirring the mixed material is fixedly connected in the mixing chamber (101).

2. A plastics steel profile stock material adding device according to claim 1, characterized in that: The solid state area (202) is fixedly connected with a partition plate (210), the partition plate (210) is located at the upper end of the screen (208), and the partition plate (210) is fixedly connected with a guide block (211).

3. A plastics steel profile stock material adding apparatus according to claim 1, characterized in that: The inner wall of the liquid state area (203) is inclined, and an arc-shaped block (212) is fixedly connected to the bottom of the liquid state area (203).

4. A plastics steel profile stock material adding apparatus according to claim 1, characterized in that: The stirring assembly (3) comprises a driving motor (301) fixedly connected to the lower end of the mixing chamber (101), the output end of the driving motor (301) penetrates into the mixing chamber (101), a plurality of first stirring rods (302), second stirring rods (303) and third stirring rods (304) are fixedly connected to the surface of the output end of the motor, and the first stirring rods (302) are located below the second stirring rods (303).

5. A plastics steel profile stock material adding device according to claim 4, characterized in that: The cross section of the first stirring rod (302) is in a semi-cylindrical (306) shape.

6. A plastics steel profile stock material adding device according to claim 4, characterized in that: The second stirring rod (303) is in a wave shape, and a plurality of acute chamfers (305) are continuously arranged in the middle part of the second stirring rod.

7. A plastics steel profile stock material adding device according to claim 4, characterized in that: The third stirring rod (304) is in an L shape, a semi-cylindrical (306) is fixedly connected to one side of the third stirring rod (304) close to the inner wall of the mixing chamber (101), and an inclined plate (307) is fixedly connected to the side of the third stirring rod (304) away from the inner wall of the mixing chamber (101).

Images