CN220835116U - Polyurethane resin mixer - Google Patents

Abstract

The utility model discloses a polyurethane resin mixer, belonging to the technical field of resin mixing; comprising the following steps: the tank body and the stirring mechanism are characterized in that the supporting legs are arranged on the side wall of the tank body, the top cover is buckled at the top of the tank body, the stirring motor and the feeding pipe are arranged at the top of the top cover, the output shaft of the stirring motor is connected with the stirring mechanism, the slope part is arranged at the bottom of the tank body, the discharging pipe is arranged at the bottom of the slope part, the stop mechanism is arranged on the side wall of the tank body and is connected with the stop mechanism, the stop mechanism is used for blocking the top of the discharging pipe and comprises a stop shaft and a stop cylinder, the stop shaft is rotationally arranged in the slope part and horizontally arranged, the stop shaft is connected with the output shaft of the stop motor, the stop cylinder is sleeved on the stop shaft and is rotationally driven by the stop motor, the stop block can block the discharging pipe, raw materials are kept in the tank body, all raw materials can be stirred, and the mixing effect is improved.

Description

Polyurethane resin mixer

Technical Field

The utility model relates to a polyurethane resin mixer, and belongs to the technical field of resin mixing.

Background

Polyurethane, full name polyurethane, be a polymer, polyurethane has two major categories of polyester type and polyether type, can make polyurethane plastics, polyurethane fiber, polyurethane rubber and elastomer, the finishing agent of present commonly used leather surface course, need utilize mixing arrangement to mix various raw materials when polyurethane resin produces, current blender is through rabbling mechanism stirring mix, for example bulletin number CN217909929U discloses a polyurethane resin production is with mixing arrangement, including the retort body that is used for supporting, the side end face of the retort body is close to upper portion department fixedly and is provided with the feeding duct, and is located the lower terminal surface center department fixed mounting of the retort body has the discharge duct, the up end center department of the retort body is fixedly provided with the encapsulation cardboard, the up end fixed mounting of encapsulation cardboard has the installation cartridge that is used for supporting, this patent can have following defect when using:

The raw materials of part can be piled up between blender bottom and the discharging pipe to the raw materials of here can't be stirred by rabbling mechanism, make mixing effect variation.

Disclosure of utility model

According to the polyurethane resin mixer provided by the utility model, the discharge pipe is blocked by the material blocking barrel, so that the problems that the raw materials at the part between the bottom of the mixer and the discharge pipe can be accumulated, the raw materials at the part cannot be stirred by the stirring mechanism, and the mixing effect is poor can be solved.

In order to solve the problems, the technical scheme provided by the utility model is as follows: a polyurethane resin mixer comprising: the stirring device comprises a tank body and a stirring mechanism, wherein a supporting leg is arranged on the side wall of the tank body, a top cover is buckled at the top of the tank body, a stirring motor and a feeding pipe are arranged at the top of the top cover, an output shaft of the stirring motor is connected with the stirring mechanism, a slope part is arranged at the bottom of the tank body, a discharging pipe is arranged at the bottom of the slope part, a material blocking mechanism is arranged in the slope part, an intermittent motor is arranged on the side wall of the tank body, an output shaft of the intermittent motor is connected with the material blocking mechanism, the material blocking mechanism is used for blocking the top of the discharging pipe, the material blocking mechanism comprises a material blocking shaft and a material blocking barrel, the material blocking shaft is rotationally arranged in the slope part and horizontally arranged, the material blocking shaft is connected with the output shaft of the intermittent motor, and the material blocking barrel is sleeved on the material blocking shaft;

Furthermore, the material blocking cylinder is of a hollow structure, the circumferential side wall of the material blocking cylinder is provided with a material passing hole, a plurality of material passing Kong Dengjiao degrees are arranged, and a blocking block is arranged between two adjacent material passing holes and is used for blocking the discharge pipe;

Further, the stirring mechanism comprises a stirring shaft, stirring blades and spiral blades, wherein the stirring shaft is connected with an output shaft of a motor and is vertically arranged in the tank body, the top and the bottom of the stirring shaft are respectively provided with the stirring blades, and the spiral blades are positioned between two groups of stirring blades;

Further, the stirring blades are obliquely arranged to one side, and the stirring blades at the bottom extend into the slope part and are positioned above the material blocking cylinder;

Furthermore, the bottom of the plugging block is of an arc structure, and the plugging block is made of elastic materials.

The utility model has the beneficial effects that:

1. The blocking block can block the discharging pipe by driving the blocking cylinder to rotate through the intermittent motor, so that raw materials are kept in the tank body, all the raw materials can be stirred, and the mixing effect is improved;

2. The stirring shaft is driven to rotate through the stirring motor, the stirring blades stir the raw materials, and the raw materials can be pushed upwards by the spiral blades to further improve the mixing effect.

Drawings

Fig. 1 is a perspective view of a polyurethane resin mixer according to the present utility model.

Fig. 2 is a schematic structural view of a polyurethane resin mixer according to the present utility model.

Fig. 3 is a perspective view of a cartridge for a polyurethane resin mixer according to the present utility model.

Fig. 4 is a perspective view of a stirring mechanism of a polyurethane resin mixer according to the present utility model.

1. A tank body; 2. a top cover; 3. a feed pipe; 4. a stirring motor; 5. a support leg; 6. a discharge pipe; 7. a discontinuous motor; 8. a slope portion; 9. a material blocking cylinder; 10. a material blocking shaft; 11. a stirring shaft; 12. stirring blades; 13. a helical blade; 9.1, a material passing hole; 9.2, a plugging block.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present utility model will be described in further detail with reference to the accompanying drawings.

According to the figures 1-4: the present utility model provides a polyurethane resin mixer comprising: the tank body 1 and the stirring mechanism are provided with the supporting legs 5 on the side wall of the tank body 1, the top cover 2 is buckled at the top of the tank body 1, the stirring motor 4 and the feeding pipe 3 are arranged at the top of the top cover 2, the output shaft of the stirring motor 4 is connected with the stirring mechanism, the bottom of the tank body 1 is provided with the slope part 8, the bottom of the slope part 8 is provided with the discharging pipe 6, according to the figure 4, the stirring mechanism comprises a stirring shaft 11, stirring blades 12 and a spiral blade 13, the stirring shaft 11 is connected with the output shaft of the motor and is vertically arranged in the tank body 1, the top and the bottom of the stirring shaft 11 are respectively provided with the stirring blades 12, the spiral blade 13 is positioned between the two groups of stirring blades 12, stirring is carried out through the stirring blades 12, at the moment, the spiral blade 13 reversely feeds the raw materials below to the upper side, the raw materials fall under the influence of gravity, the raw materials are mixed, according to the figure 4, the stirring blades 12 are obliquely arranged to one side in the utility model, the stirring blade 12 at the bottom extends into the slope part 8 and is positioned above the blocking cylinder 9, a material blocking mechanism is arranged in the slope part 8, an intermittent motor 7 is arranged on the side wall of the tank body 1, an output shaft of the intermittent motor 7 is connected with the material blocking mechanism, the material blocking mechanism is used for blocking the top of the discharging pipe 6, the material blocking mechanism comprises a material blocking shaft 10 and a material blocking cylinder 9, the material blocking shaft 10 is rotationally arranged in the slope part 8, the material blocking shaft 10 is horizontally arranged, the material blocking shaft 10 is connected with the output shaft of the intermittent motor 7, the material blocking cylinder 9 is sleeved on the material blocking shaft 10, the material blocking cylinder 9 is of a hollow structure according to the figure 3, the circumferential side wall of the material blocking cylinder 9 is provided with a plurality of material passing holes 9.1 which are arranged at equal angles, a blocking block 9.2 is arranged between two adjacent material passing holes 9.1, the material blocking block 9.2 is used for driving the discharging pipe 6 to rotate through the intermittent motor 7, when the plugging block 9.2 moves to the top of the discharging pipe 6, the plugging block is plugged, according to the figure 3, the bottom of the plugging block 9.2 is of an arc structure, the plugging block 9.2 is made of elastic materials, when the material passing hole 9.1 moves to the top of the discharging pipe 6, raw materials can be discharged, the discharging pipe 6 is plugged through the material blocking mechanism, and the raw materials are prevented from entering the discharging pipe 6 in the stirring process, so that all the raw materials can be uniformly mixed.

The principle of the utility model is as follows: during the use, add jar body 1 with the raw materials through inlet pipe 3 in, the intermittent motor 7 rotates, drive and keep off feed cylinder 9 and rotate, make shutoff piece 9.2 with discharging pipe 6 shutoff, intermittent motor 7 stops, agitator motor 4 rotates, drive (mixing) shaft 11 rotation, two sets of stirring vane 12 stir the raw materials simultaneously, and helical blade 13 carries the raw materials direction of below to the top, make the mixing more even, after the stirring, intermittent motor 7 rotates, make and keep off feed cylinder 9 and rotate, shutoff piece 9.2 leaves discharging pipe 6, the material passing hole 9.1 corresponds with discharging pipe 6, the raw materials is discharged from discharging pipe 6 this moment.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (5)

1. The utility model provides a polyurethane resin blender, includes jar body (1), rabbling mechanism, set up landing leg (5) on jar body (1) lateral wall, jar body (1) top is detained and is equipped with top cap (2), and top cap (2) top sets up agitator motor (4) and inlet pipe (3), and the output shaft and the rabbling mechanism of agitator motor (4) are connected, its characterized in that: the utility model provides a jar body (1) bottom sets up slope portion (8), and slope portion (8) bottom sets up discharging pipe (6), is provided with stop mechanism in slope portion (8), sets up on jar body (1) lateral wall and is interrupted motor (7), and the output shaft and the stop mechanism of interrupted motor (7) are connected, stop mechanism is with discharging pipe (6) top shutoff, stop mechanism includes fender feed shaft (10), keeps off feed cylinder (9), keep off feed shaft (10) rotation and arrange slope portion (8) in, and keep off feed shaft (10) level setting, keep off the output shaft of feed shaft (10) and interrupted motor (7), keep off feed cylinder (9) cover and arrange in on keeping off feed shaft (10).

2. A polyurethane resin mixer as claimed in claim 1, wherein: the material blocking barrel (9) is of a hollow structure, material passing holes (9.1) are formed in the circumferential side wall of the material blocking barrel (9), a plurality of material passing holes (9.1) are formed in an equiangular mode, a blocking block (9.2) is arranged between two adjacent material passing holes (9.1), and the blocking block (9.2) blocks the discharging pipe (6).

3. A polyurethane resin mixer as claimed in claim 1, wherein: the stirring mechanism comprises a stirring shaft (11), stirring blades (12) and spiral blades (13), the stirring shaft (11) is connected with an output shaft of a motor and is vertically arranged in the tank body (1), the top and the bottom of the stirring shaft (11) are both provided with the stirring blades (12), and the spiral blades (13) are located between two groups of stirring blades (12).

4. A polyurethane resin mixer as claimed in claim 3, wherein: the stirring blades (12) are obliquely arranged to one side, and the stirring blades (12) at the bottom extend into the slope part (8) and are positioned above the material blocking cylinder (9).

5. A polyurethane resin mixer as claimed in claim 2, wherein: the bottom of the plugging block (9.2) is of an arc structure, and the plugging block (9.2) is made of elastic materials.