CN218227359U - Mix effectual PVC pipeline raw materials mixer - Google Patents

Abstract

The utility model belongs to the technical field of PVC pipeline raw material mixing, in particular to a PVC pipeline raw material mixer with good mixing effect, comprising a mixing box and a support column, the support column is fixedly connected to the left side of the bottom of the mixing box, the The inside of the mixing box is equipped with a weighing device and a stirring device, and the weighing device includes a weighing box, a feeding hopper, a filter screen, a limit top cover, a pull ring, a rotating groove, an electric rotating shaft, and a weighing induction plate. The stirring device includes a stirring shaft, a stirring blade, a stirring motor, a power box, a discharge pipe, an electric valve, a chute, and an electric slider. The PVC pipe raw material mixer with good mixing effect installs a weighing induction plate at the bottom of the weighing box. When the weight of the raw material reaches a predetermined value, the electric shaft rotates in the rotating tank to drop the weighing induction plate without manual weighing. Heavy, more accurate grasp of the weight ratio of raw materials, improve product quality.

Description

A PVC pipe raw material mixer with good mixing effect

technical field

The utility model relates to the technical field of PVC pipeline raw material mixing, in particular to a PVC pipeline raw material mixer with good mixing effect.

Background technique

PVC pipe, that is, rigid polyvinyl chloride pipe, is made of polyvinyl chloride resin, stabilizer, lubricant, etc., and then extruded by hot pressing. It is the earliest plastic material that has been developed and applied. It is energy-saving, environmentally friendly, lightweight High strength, corrosion resistance, smooth inner wall without fouling, easy construction and maintenance, long service life, etc., are widely used in building water supply and drainage, urban and rural water supply and drainage, city gas, electric power and optical cable sheathing, industrial fluid transportation, agricultural irrigation and other buildings industry, municipal, industrial and agricultural fields. Before PVC pipes are produced, it is usually necessary to mix PVC pipe raw materials through equipment.

Chinese patent announcement number CN215969990U discloses a raw material mixer. When in use, the first motor and the second motor are first driven, and the raw material falls into the rotating stirring device through the feeding port of the box body. The large-grain raw materials can be pulverized and mixed evenly, and the mixed raw materials enter the vibration box of the vibration device through the first outlet, and the vibration box drives the rotating column to shake the vibration box under the action of the second motor, so that the particles are uniform The raw material falls through the round hole at the lower end of the vibrating box, and slides down through the second outlet to the extrusion equipment for the next step. The large particles on the vibrating box slide out along the movable plate by opening the movable plate on the vibrating box. On the outside of the box, the device not only mixes the raw materials evenly, but also effectively prevents large particles of raw materials or hard impurities from entering the equipment and affecting the service life of the equipment. At the same time, it improves the quality of the plastic pipes produced by the equipment, thereby improving production efficiency. Reduce production costs; however, the raw material mixer in the above application cannot control the specific weight ratio of raw materials before mixing, thereby affecting the quality of the final product, so there are certain limitations.

Utility model content

The purpose of this utility model is to provide a PVC pipe raw material mixer with good mixing effect, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical proposal: a PVC pipeline raw material mixer with good mixing effect, including a mixing box and a support column, the support column is fixedly connected to the left side of the bottom of the mixing box, the A weighing device and a stirring device are arranged inside the mixing box.

The weighing device includes a weighing box, a feeding hopper, a filter screen, a limit top cover, a pull ring, a rotating groove, an electric rotating shaft, and a weighing induction plate. The weighing box is fixedly connected to the top center of the mixing box. The feed hopper is fixedly connected to the top of the weighing box, the filter screen is arranged above the inside of the weighing box, the limit top cover is fixedly connected to the left outer surface of the filter screen, and the pull ring is fixedly connected to the limit In the center of the left outer surface of the top cover, the rotating groove is opened under the left inner wall of the weighing box, the electric rotating shaft is arranged inside the rotating groove, and the weighing induction plate is fixedly connected to the left outer surface of the electric rotating shaft .

Preferably, the stirring device includes a stirring shaft, a stirring blade, a stirring motor, a power box, a discharge pipe, an electric valve, a chute, and an electric slider, and the stirring shaft is arranged inside the left side of the mixing box. The stirring blade is fixedly connected to the outer surface of the stirring shaft, the output end of the stirring motor is connected to the top of the stirring shaft, the power box is arranged outside the stirring motor, and the discharge pipe is fixedly connected to the bottom left of the mixing box. On the side, the electric valve is fixedly connected to the center of the outer surface of the discharge pipe, the chute is opened inside the electric valve, and the electric slider is movably connected to the inside of the chute.

Preferably, an electric heating rod is fixedly connected to the bottom center of the inner wall of the mixing box, a controller is arranged above the front of the mixing box, and an observation window is arranged under the front of the mixing box, through which the Mixing in the mixing tank.

Preferably, there are two groups of rotating slots, electric rotating shafts, and weighing induction plates, and the two groups of rotating slots, electric rotating shafts, and weighing sensing plates are symmetrically arranged with the center line of the weighing box as the axis.

Preferably, the number of stirring blades is eight, and the eight stirring blades are respectively fixedly connected to the outer surface of the stirring shaft, and the number of the support columns is four, and the four support columns are respectively fixedly connected to the bottom of the mixing box, Make the device more stable.

Preferably, there are two sets of stirring devices, and the two sets of stirring devices are arranged symmetrically with the center line of the mixing box, so as to better mix and stir the raw materials.

Preferably, the electric rotating shaft, weighing induction plate, stirring motor, electric valve, electric slider and electric heating rod are all electrically connected to the controller, and the machine can be operated through the controller.

Compared with the prior art, the beneficial effects of the utility model are:

1. The PVC pipe raw material mixer with good mixing effect can filter out the larger impurities in the raw materials by installing a filter screen inside the weighing box to ensure the quality of the product, and the filter screen can be taken out through the pull ring, and the filter screen can be removed regularly. To clean up and keep it clean, by installing a weighing induction plate at the bottom of the weighing box, when the weight of the raw material reaches a predetermined value, the electric shaft rotates in the rotating groove, and the weighing induction plate falls, without manual weighing, more accurate Grasp the weight ratio of raw materials to improve product quality.

2. For the PVC pipe raw material mixer with good mixing effect, start the stirring motor, drive the stirring shaft to rotate, and then drive the stirring blade to rotate to stir the raw materials inside the mixing box, and at the same time start the electric heating rod to keep the temperature at the set value , the material is supercooled and condensed in advance, and two sets of stirring devices are installed at the same time, so that the raw materials can be fully stirred and mixed, and the time and weight of the material are controlled through the electric valve on the discharge pipe, which is convenient and fast.

Description of drawings

Fig. 1 is the front structural schematic diagram of the utility model;

Fig. 2 is the front view sectional structure schematic diagram of the utility model;

Fig. 3 is a schematic sectional structure diagram of a weighing device of the present invention;

Fig. 4 is a schematic cross-sectional structure diagram of the electric valve of the present invention.

In the figure: 1, mixing box; 2, support column; 3, weighing device; 301, weighing box; 302, feeding hopper; 303, filter screen; 304, limit top cover; Rotating tank; 307, electric shaft; 308, weighing induction plate; 4, stirring device; 401, stirring shaft; 402, stirring blade; 403, stirring motor; 404, power box; 405, discharge pipe; 406, electric valve ; 407, chute; 408, electric slider; 5, electric heating rod; 6, controller; 7, observation window.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-Fig. 4, the utility model provides a kind of technical scheme: a kind of PVC pipe raw material mixer with good mixing effect, including mixing box 1 and support column 2, support column 2 is fixedly connected to the mixing box 1 On the left side of the bottom, the number of support columns 2 is four, and the four support columns 2 are respectively fixedly connected to the bottom of the mixing box 1 around the bottom to make the device more stable. The inside of the mixing box 1 is provided with a weighing device 3 and a stirring device 4.

The weighing device 3 includes a weighing box 301, a feed hopper 302, a filter screen 303, a limit top cover 304, a pull ring 305, a rotating groove 306, an electric rotating shaft 307, and a weighing induction plate 308. The weighing box 301 is fixedly connected to the mixing box The top center of the body 1, the feed hopper 302 is fixedly connected to the top of the weighing box 301, the filter screen 303 is arranged above the inside of the weighing box 301, the limit top cover 304 is fixedly connected to the left outer surface of the filter screen 303, and the pull ring 305 is fixedly connected to the center of the left outer surface of the limit top cover 304, the rotating groove 306 is opened under the left inner wall of the weighing box 301, the electric rotating shaft 307 is arranged inside the rotating groove 306, and the weighing induction plate 308 is fixedly connected to the electric motor. The left side outer surface of rotating shaft 307, the quantity of rotating groove 306, electric rotating shaft 307, weighing induction plate 308 is two groups, two groups of rotating grooves 306, electric rotating shaft 307, weighing induction plate 308 are with the centerline of weighing box 301 as Axisymmetric setup.

Stirring device 4 comprises stirring shaft 401, stirring blade 402, stirring motor 403, power box 404, discharge pipe 405, electric valve 406, chute 407, electric slide block 408, the quantity of stirring device 4 is two groups, two groups of stirring The device 4 is arranged symmetrically with the center line of the mixing box 1, so as to better mix and stir the raw materials. The stirring shaft 401 is arranged inside the left side of the mixing box 1, and the stirring blade 402 is fixedly connected to the outer surface of the stirring shaft 401. , the number of stirring blades 402 is eight, and the eight stirring blades 402 are respectively fixedly connected to the outer surface of the stirring shaft 401, the output end of the stirring motor 403 is connected to the top of the stirring shaft 401, and the power box 404 is arranged on the outside of the stirring motor 403 , the discharge pipe 405 is fixedly connected to the left side of the bottom of the mixing box 1, the electric valve 406 is fixedly connected to the center of the outer surface of the discharge pipe 405, the chute 407 is opened inside the electric valve 406, and the electric slider 408 is movably connected to The inside of the chute 407. The bottom center of the inner wall of the mixing box 1 is fixedly connected with an electric heating rod 5, and the front of the mixing box 1 is provided with a controller 6, an electric rotating shaft 307, a weighing induction plate 308, a stirring motor 403, an electric valve 406, and an electric slider 408 and the electric heating rod 5 are both electrically connected to the controller 6, and the machine can be operated through the controller 6. An observation window 7 is arranged on the front and lower side of the mixing box 1, and the temperature in the mixing box 1 can be monitored through the observation window 7. Mixed situation.

When in use, by installing the filter screen 303 inside the weighing box 301, the larger impurities in the raw materials are filtered out to ensure the quality of the product, and the filter screen 303 can be taken out through the pull ring 305, and cleaned regularly to keep it clean , by installing a weighing induction plate 308 at the bottom of the weighing box 301, when the weight of the raw material reaches a predetermined value, the electric rotating shaft 307 rotates in the rotating groove 306, and the weighing induction plate 308 falls, without manual weighing, more accurate Grasp the weight ratio of raw materials, improve the quality of the product, start the stirring motor 403, drive the stirring shaft 401 to rotate, and then drive the stirring blade 402 to rotate to stir the raw materials inside the mixing box 1, and start the electric heating rod 5 at the same time to maintain the temperature At the set value, the material is supercooled and condensed in advance, and two sets of stirring devices 4 are set at the same time, so that the raw materials can be fully stirred and mixed, and the time and weight of the material are controlled by the electric valve 406 arranged on the discharge pipe 405 Convenient.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order exists between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

Claims (7)

1. The utility model provides a mix effectual PVC pipeline raw materials machine, is including mixing box (1) and support column (2), support column (2) fixed connection is in the bottom left side of mixing box (1), its characterized in that: a weighing device (3) and a stirring device (4) are arranged in the mixing box body (1);

weighing device (3) are including weighing case (301), feeder hopper (302), filter screen (303), spacing top cap (304), pull ring (305), rotation groove (306), electronic pivot (307), weighing tablet (308), weighing case (301) fixed connection is in the top center of mixing box (1), feeder hopper (302) fixed connection is in the top of weighing case (301), filter screen (303) set up in the inside top of weighing case (301), spacing top cap (304) fixed connection is in the left side surface of filter screen (303), pull ring (305) fixed connection is in the left side surface center of spacing top cap (304), rotation groove (306) are seted up in the left side inner wall below of weighing case (301), electronic pivot (307) set up in the inside of rotation groove (306), weighing tablet (308) fixed connection is in the left side surface of electronic pivot (307).

2. The PVC pipeline raw material mixing machine with good mixing effect as claimed in claim 1, characterized in that: agitating unit (4) include (mixing) shaft (401), stirring leaf (402), agitator motor (403), headstock (404), discharging pipe (405), electric valve (406), spout (407), electronic slider (408), agitator shaft (401) set up inside the left side of mixing box (1), stirring leaf (402) fixed connection is in the surface of (mixing) shaft (401), the output of agitator motor (403) is connected in the top of (mixing) shaft (401), headstock (404) set up in the outside of agitator motor (403), discharging pipe (405) fixed connection is in the bottom left side of mixing box (1), electric valve (406) fixed connection is in the surface center of discharging pipe (405), spout (407) are seted up in the inside of electric valve (406), electronic slider (408) swing joint is in the inside of spout (407).

3. The PVC pipeline raw material mixer with good mixing effect of claim 1 is characterized in that: the electric heating device is characterized in that an electric heating rod (5) is fixedly connected to the center of the bottom of the inner wall of the mixing box body (1), a controller (6) is arranged above the front face of the mixing box body (1), and an observation window (7) is arranged below the front face of the mixing box body (1).

4. The PVC pipeline raw material mixer with good mixing effect of claim 1 is characterized in that: the number of the rotating grooves (306), the electric rotating shafts (307) and the weighing sensing plates (308) is two, and the two groups of rotating grooves (306), the electric rotating shafts (307) and the weighing sensing plates (308) are arranged in an axisymmetric manner by taking the center line of the weighing box (301) as an axis.

5. The PVC pipeline raw material mixer with good mixing effect of claim 2 is characterized in that: the quantity of stirring leaf (402) is eight, and eight stirring leaf (402) are fixed connection respectively in the surface of (mixing) shaft (401), the quantity of support column (2) is four, and four support column (2) are fixed connection respectively around the bottom of mixing box (1).

6. The PVC pipeline raw material mixer with good mixing effect of claim 2 is characterized in that: the number of the stirring devices (4) is two, and the two groups of stirring devices (4) are arranged in an axisymmetric manner by taking the central line of the mixing box body (1) as an axis.

7. The PVC pipeline raw material mixer with good mixing effect of claim 1 is characterized in that: the electric rotating shaft (307), the weighing sensing plate (308), the stirring motor (403), the electric valve (406), the electric sliding block (408) and the electric heating rod (5) are all electrically connected to the controller (6).

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