CN213563684U - Small-size PVC blendor - Google Patents
Small-size PVC blendor Download PDFInfo
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- CN213563684U CN213563684U CN202021921186.1U CN202021921186U CN213563684U CN 213563684 U CN213563684 U CN 213563684U CN 202021921186 U CN202021921186 U CN 202021921186U CN 213563684 U CN213563684 U CN 213563684U
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Abstract
The utility model belongs to the technical field of the processing equipment technique and specifically relates to a small-size PVC blendor, including blending bunker and agitating unit, its characterized in that: agitating unit includes motor, (mixing) shaft and at least a set of stirring paddle leaf, the (mixing) shaft passes the bottom of blending bunker, motor fixed connection of one end and blending bunker below, and the other end is convenient for rotatory through motor drive (mixing) shaft with the inside stirring paddle leaf fixed connection of blending bunker, and then it is rotatory to drive stirring paddle leaf. The utility model discloses a blendor is equipped with agitating unit, and agitating unit's the rotatory stirring paddle leaf that drives of motor drive (mixing) shaft is rotatory, can make the material fully tumble, improves the compounding degree of consistency, reaches good plastify effect.
Description
Technical Field
The utility model belongs to the technical field of the processing equipment technique and specifically relates to a small-size PVC blendor.
Background
In the PVC trade at present, often need multiple batching to mix when carrying out research and development or production formula adjustment, mix and need stir, and the material is less, and probably only need several hundred grams dry blend to carry out rheology or small-size extruder extrusion and carry out the capability test, and the research and development production of PVC blendor in the existing market mainly focuses on large-scale or medium-sized, has that the compounding degree of consistency is high, the effectual small-size blendor of plastifying still is the content that needs the remedy urgently in the PVC trade.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to solve the vacancy problem of small-size PVC blendor on the existing market, the utility model provides a small-size PVC blendor, this blendor are equipped with agitating unit, and agitating unit's the rotatory stirring paddle leaf that drives of motor drive (mixing) shaft is rotatory, can make the material fully tumble, improve the compounding degree of consistency, reach good plastify effect.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a small-size PVC blendor, includes blending bunker and agitating unit, its characterized in that: agitating unit includes motor, (mixing) shaft and at least a set of stirring paddle leaf, the (mixing) shaft passes the bottom of blending bunker, motor fixed connection of one end and blending bunker below, and the other end is convenient for rotatory through motor drive (mixing) shaft with the inside stirring paddle leaf fixed connection of blending bunker, and then it is rotatory to drive stirring paddle leaf.
Specifically, above-mentioned blending bunker has the blending bunker bottom surface, and every group stirring paddle leaf is equipped with two, and the symmetry sets up in the both sides of (mixing) shaft, and every the contained angle between stirring paddle leaf and the blending bunker bottom surface is alpha, and alpha is 30-45, and two stirring paddle leaf's of every group incline direction is opposite, stirring paddle leaf's direction of rotation is for can shoveling the direction rotation of material.
Specifically, α is 45 °; the stirring blades are provided with two groups.
Specifically, above-mentioned blending bunker top is equipped with the feed bin lid, the top of feed bin lid is equipped with the handle, and the bottom is equipped with the scraper blade, handle and scraper blade are convenient for rotate through rotatory handle drive scraper blade by the mounting fixed connection who passes the feed bin lid, scrape the material of attaching to on the feed bin lid.
Specifically, the bin cover is further provided with an exhaust hole, and the exhaust hole can be sealed in a proper position through rotating the scraper.
Specifically, foretell small-size PVC blendor still includes base and feed bin support, the feed bin support is fixed on the base, the blending bunker is fixed on the feed bin support.
Specifically, above-mentioned feed bin support includes two backup pads, U type swing frame and two oscillating axle, two the backup pad is fixed respectively in the both sides of base, the bottom at the blending bunker is fixed at the top of U type swing frame, makes U type swing frame is located between two backup pads, one the oscillating axle passes a backup pad and fixes one side at U type swing frame, another the oscillating axle passes another backup pad and fixes the opposite side at U type swing frame, two the oscillating axle is located same straight line, makes U type swing frame can be along with the rotation back and forth swing of oscillating axle.
Specifically, the stock bin support further comprises a swing fixing device, wherein the swing fixing device comprises a fixing spring and a fixing rotary valve;
one end of the swinging shaft, which is far away from the U-shaped swinging frame, is provided with a thread, so that the fixed rotary valve is conveniently in threaded connection with the swinging shaft, and the fixed spring is sleeved on the swinging shaft and is positioned between the supporting plate and the fixed rotary valve; the fixed rotary valve is screwed in to press the fixed spring, so that the swing shaft is fixed, and the fixed rotary valve is screwed out to release the fixed spring, so that the mixing bin is conveniently pushed to swing back and forth.
Specifically, the U-shaped swing frame is provided with a motor fixing plate at one end close to the mixing bin, the motor is fixed on the motor fixing plate, and the stirring shaft penetrates through the motor fixing plate and is fixedly connected with the motor.
Specifically, a rubber scraper is arranged on the scraper and is attached to the inner wall of the bin cover; the outer side of the mixing bin is provided with a heat insulation layer; the bottom of base is equipped with a plurality of stabilizer blade, the bottom of stabilizer blade is equipped with the rubber pad.
The utility model has the advantages that:
(1) the utility model discloses a blendor is equipped with agitating unit, and agitating unit's motor drive (mixing) shaft rotation drives stirring paddle leaf rotation, can make the material fully tumble, improves the compounding degree of consistency, reaches good plastify effect;
(2) the included angle between the stirring paddle and the bottom surface of the mixing bin is 30-45 degrees, and in the stirring process, the stirring paddle can shovel materials, so that the materials are continuously turned upwards, the materials are favorably and fully stirred uniformly, the mixing uniformity is further improved, and the plasticizing effect is improved;
(3) the utility model has the advantages that the bin cover is provided with the scraper, the scraper can be driven to rotate by the rotating handle in the mixing process, and the materials attached to the bin cover are scraped off, so that all the materials can fully participate in mixing;
(4) the utility model has a U-shaped swing frame fixedly connected with the mixing bin, which can be matched with a swing shaft to swing the mixing bin back and forth, thus helping the materials to be mixed better and improving the plasticizing effect;
(5) the utility model discloses a feed bin support has swing fixing device, can oppress or release fixed spring through fixed commentaries on classics valve, realizes the fixed or swing to the blending bunker, is convenient for adjust the state of blending bunker.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the interior of the mixing bin of the present invention;
FIG. 3 is a schematic view of a stirring blade according to the present invention;
figure 4 is a top view of the bin cover of the present invention;
FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;
in the figure: 1, a mixing bin; 11. a bin cover; 111. a handle; 112. a squeegee; 1121. a rubber blade; 113. a fixing member; 114. an exhaust hole; 115. a seal ring; 12. a heat-insulating layer; 13. the bottom surface of the mixing bin; 14. buckling; 21. a motor; 22. a stirring shaft; 23. a stirring paddle; 3. a base; 31. a support leg; 32. a rubber pad; 4. a bin support; 41. a support plate; 42. a U-shaped swing frame; 421. a motor fixing plate; 43. a swing shaft; 441. fixing the spring; 442. the rotary valve is fixed.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
A small PVC mixer is shown in figures 1-2 and comprises a mixing bin 1 and a stirring device, wherein the stirring device comprises a motor 21, a stirring shaft 22 and at least one group of stirring blades 23, the stirring shaft 22 penetrates through the bottom of the mixing bin 1, one end of the stirring shaft is fixedly connected with the motor 21 below the mixing bin 1, the other end of the stirring shaft is fixedly connected with the stirring blades 23 inside the mixing bin 1, and the stirring shaft 22 is driven to rotate through the motor 21 so as to drive the stirring blades 23 to rotate.
In a specific embodiment, as shown in fig. 2-3, the mixing silo 1 has a bottom surface 13 of the mixing silo, two stirring blades 23 are symmetrically arranged on both sides of the stirring shaft 22, an included angle between each stirring blade 23 and the bottom surface 13 of the mixing silo is α, α is 30-45 °, the two stirring blades 23 in each group are inclined in opposite directions, and the rotation direction of the stirring blades 23 is in a direction capable of scooping up the material. The included angle between stirring paddle leaf and the blending bunker bottom surface is 30-45, and in the stirring process, stirring paddle leaf can be with the material shovel, makes the material constantly upwards tumble, does benefit to and stirs the material fully evenly, further improves the compounding degree of consistency, improves the plastify effect.
In the embodiment, the stirring blades 23 should be disposed as close to the bottom surface 13 of the mixing silo as possible to prevent the material from depositing on the bottom of the mixing silo 1.
In one specific embodiment, as shown in FIGS. 2-3, α is 45 °; the stirring blades 23 are provided in two sets.
In a specific embodiment, as shown in fig. 1, 4 and 5, a bin cover 11 is disposed on the top of the mixing bin 1, a handle 111 is disposed on the top of the bin cover 11, a scraper 112 is disposed on the bottom of the bin cover 11, and the handle 111 and the scraper 112 are fixedly connected by a fixing member 113 penetrating through the bin cover 11, so that the scraper 112 is driven to rotate by rotating the handle 111 to scrape off the material attached to the bin cover 11. In the mixing process, the scraping plate 112 can be driven to rotate by the rotating handle 111, and materials attached to the bin cover 11 are scraped off, so that all the materials can fully participate in mixing.
In one embodiment, as shown in FIG. 1, the bin cover 11 is further provided with a vent hole 114, and the vent hole 114 can be sealed by rotating the scraper 112 to a proper position.
In a specific embodiment, as shown in fig. 1, the small PVC mixer further includes a base 3 and a bin support 4, the bin support 4 is fixed on the base 3, and the mixing bin 1 is fixed on the bin support 4.
In a specific embodiment, as shown in fig. 1, the bunker support 4 includes two support plates 41, a U-shaped swing frame 42 and two swing shafts 43, the two support plates 41 are respectively fixed on two sides of the base 3, the top of the U-shaped swing frame 42 is fixed on the bottom of the mixing bunker 1, the U-shaped swing frame 42 is located between the two support plates 41, one swing shaft 43 passes through one support plate 41 and is fixed on one side of the U-shaped swing frame 42, the other swing shaft 43 passes through the other support plate 41 and is fixed on the other side of the U-shaped swing frame 42, and the two swing shafts 43 are located on the same straight line, so that the U-shaped swing frame 42 can swing back and forth with the swing shaft 43 as an axis. The U-shaped swing frame 42 fixedly connected with the mixing material bin 1 can be matched with the swing shaft 43 to swing the mixing material bin 1 back and forth, so that materials can be better mixed, and the plasticizing effect is improved.
In a specific embodiment, as shown in fig. 1, the bin support 4 further comprises a swing fixture comprising a fixed spring 441 and a fixed rotary valve 442; a thread is arranged at one end of the swinging shaft 43 far away from the U-shaped swinging frame 42, so that the fixed rotary valve 442 is in threaded connection with the swinging shaft 43, and the fixed spring 441 is sleeved on the swinging shaft 43 and is positioned between the supporting plate 41 and the fixed rotary valve 442; the fixed rotary valve 442 is screwed in to press the fixed spring 441 to fix the swing shaft 43, and the fixed rotary valve 442 is screwed out to release the fixed spring 441, so as to push the mixing bin 1 to swing back and forth. The swing fixing device can press or release the fixed spring 421 through the fixed rotary valve 422, so that the mixing bin 1 is fixed or swung, and the state of the mixing bin 1 is convenient to adjust.
In a specific embodiment, as shown in fig. 1, the U-shaped swing frame 42 is provided with a motor fixing plate 421 at an end close to the mixing bin 1, the motor 21 is fixed on the motor fixing plate 421, and the stirring shaft 22 passes through the motor fixing plate 421 and is fixedly connected with the motor 21.
In a specific embodiment, as shown in fig. 1, fig. 2 and fig. 5, a rubber blade 1121 is arranged on the scraper 112, and the rubber blade 1121 is attached to the inner wall of the bin cover 11; the outer side of the mixing bin 1 is provided with a heat-insulating layer 12; the bottom of base 3 is equipped with a plurality of stabilizer blade 31, and the bottom of stabilizer blade 31 is equipped with rubber pad 32. The heat-insulating layer 12 can reduce the loss of friction heat in the mixing process; the rubber pad 32 can play an effective role in shock absorption.
In the embodiment shown in fig. 1, the bottom of the rubber pad 32 is serrated, which can provide better shock absorption.
In the embodiment shown in fig. 1, a sealing ring 115 is disposed at the bottom of the material bin cover 11 at the joint of the material bin 1. At least one pair of buckles 14 is arranged at the corresponding position of the mixing material bin 1 and the bin cover 11, so that the bin cover 11 is conveniently and firmly covered on the mixing material bin 1.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. The utility model provides a small-size PVC blendor, includes blending bunker (1) and agitating unit, its characterized in that: the stirring device comprises a motor (21), a stirring shaft (22) and at least one group of stirring blades (23), wherein the stirring shaft (22) penetrates through the bottom of the mixing bin (1), one end of the stirring shaft is fixedly connected with the motor (21) below the mixing bin (1), and the other end of the stirring shaft is fixedly connected with the stirring blades (23) in the mixing bin (1), so that the stirring shaft (22) is driven to rotate through the motor (21), and the stirring blades (23) are driven to rotate;
mixing bunker (1) has mixing bunker bottom surface (13), every group stirring paddle leaf (23) are equipped with two, and the symmetry sets up in the both sides of (mixing) shaft (22), every the contained angle between stirring paddle leaf (23) and mixing bunker bottom surface (13) is alpha, and alpha is 30-45, and the slope opposite direction of two stirring paddle leaf (23) of every group, the direction of rotation of stirring paddle leaf (23) is for can shoveling the direction rotation of material.
2. A compact PVC mixer as claimed in claim 1, characterised in that: the alpha is 45 degrees; two groups of stirring blades (23) are arranged.
3. A compact PVC mixer as claimed in claim 1, characterised in that: feed bin lid (11) is equipped with at blending bunker (1) top, the top of feed bin lid (11) is equipped with handle (111), and the bottom is equipped with scraper blade (112), handle (111) and scraper blade (112) are by mounting (113) fixed connection who passes feed bin lid (11), are convenient for drive scraper blade (112) through rotatory handle (111) and rotate, scrape the material of adhering to on feed bin lid (11).
4. A compact PVC mixer as claimed in claim 3, characterised in that: the bin cover (11) is also provided with an exhaust hole (114), and the exhaust hole (114) can be sealed by rotating the scraper (112) to a proper position.
5. A compact PVC mixer as claimed in claim 3, characterised in that: still include base (3) and feed bin support (4), feed bin support (4) are fixed on base (3), blending bunker (1) is fixed on feed bin support (4).
6. A compact PVC mixer according to claim 5, characterized in that: the bin support (4) comprises two supporting plates (41), a U-shaped swinging frame (42) and two swinging shafts (43), the two supporting plates (41) are respectively fixed on two sides of the base (3), the top of the U-shaped swinging frame (42) is fixed at the bottom of the mixing bin (1), the U-shaped swinging frame (42) is located between the two supporting plates (41), one swinging shaft (43) penetrates one supporting plate (41) to be fixed on one side of the U-shaped swinging frame (42), the other swinging shaft (43) penetrates the other supporting plate (41) to be fixed on the other side of the U-shaped swinging frame (42), and the two swinging shafts (43) are located on the same straight line, so that the U-shaped swinging frame (42) can swing back and forth along with the rotation of the swinging shafts (43).
7. A compact PVC mixer according to claim 6, characterized in that: the bin support (4) further comprises a swing fixing device, and the swing fixing device comprises a fixing spring (441) and a fixing rotary valve (442);
one end of the swinging shaft (43) far away from the U-shaped swinging frame (42) is provided with a thread, so that the fixed rotary valve (442) is in threaded connection with the swinging shaft (43), and the fixed spring (441) is sleeved on the swinging shaft (43) and is positioned between the supporting plate (41) and the fixed rotary valve (442); the fixed rotary valve (442) is screwed in to press the fixed spring (441) to fix the swing shaft (43), and the fixed rotary valve (442) is screwed out to release the fixed spring (441) so as to push the mixing bin (1) to swing back and forth.
8. A compact PVC mixer according to claim 6, characterized in that: u type swing frame (42) is equipped with motor fixed plate (421) in the one end that is close to blending bunker (1), motor (21) are fixed on motor fixed plate (421), (mixing) shaft (22) pass motor fixed plate (421) and motor (21) fixed connection.
9. A compact PVC mixer according to claim 5, characterized in that: a rubber scraper (1121) is arranged on the scraper (112), and the rubber scraper (1121) is attached to the inner wall of the bin cover (11); an insulating layer (12) is arranged on the outer side of the mixing bin (1); the bottom of base (3) is equipped with a plurality of stabilizer blade (31), the bottom of stabilizer blade (31) is equipped with rubber pad (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021921186.1U CN213563684U (en) | 2020-09-04 | 2020-09-04 | Small-size PVC blendor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021921186.1U CN213563684U (en) | 2020-09-04 | 2020-09-04 | Small-size PVC blendor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213563684U true CN213563684U (en) | 2021-06-29 |
Family
ID=76570577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021921186.1U Active CN213563684U (en) | 2020-09-04 | 2020-09-04 | Small-size PVC blendor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213563684U (en) |
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2020
- 2020-09-04 CN CN202021921186.1U patent/CN213563684U/en active Active
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