CN113457556B - Antistatic blue light-proof raw material mixing equipment for production of shape memory material - Google Patents

Antistatic blue light-proof raw material mixing equipment for production of shape memory material Download PDF

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Publication number
CN113457556B
CN113457556B CN202111021591.7A CN202111021591A CN113457556B CN 113457556 B CN113457556 B CN 113457556B CN 202111021591 A CN202111021591 A CN 202111021591A CN 113457556 B CN113457556 B CN 113457556B
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CN
China
Prior art keywords
groups
spiral conveying
conveying shaft
mixing bin
mixing
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Active
Application number
CN202111021591.7A
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Chinese (zh)
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CN113457556A (en
Inventor
赵江
田大为
朱建飞
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Suzhou Yisheng Optical Materials Co ltd
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Suzhou Yisheng Optical Material Co ltd
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Priority to CN202111021591.7A priority Critical patent/CN113457556B/en
Publication of CN113457556A publication Critical patent/CN113457556A/en
Application granted granted Critical
Publication of CN113457556B publication Critical patent/CN113457556B/en
Priority to ZA2022/03645A priority patent/ZA202203645B/en
Priority to NL2031503A priority patent/NL2031503B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/60—Mixing solids with solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/051—Stirrers characterised by their elements, materials or mechanical properties
    • B01F27/052—Stirrers with replaceable wearing elements; Wearing elements therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/40—Mixers with rotor-rotor system, e.g. with intermeshing teeth
    • B01F27/41—Mixers with rotor-rotor system, e.g. with intermeshing teeth with the mutually rotating surfaces facing each other
    • B01F27/411—Mixers with rotor-rotor system, e.g. with intermeshing teeth with the mutually rotating surfaces facing each other provided with intermeshing elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/31—Couplings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/33—Transmissions; Means for modifying the speed or direction of rotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71775—Feed mechanisms characterised by the means for feeding the components to the mixer using helical screws
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts

Abstract

The invention relates to the technical field of shape memory materials, in particular to raw material mixing equipment for producing an antistatic blue-light-proof shape memory material, which can quickly mix and homogenize raw materials and ingredients of the shape memory material and improve mixing efficiency; the method comprises the following steps: the mixing bin is fixedly provided with a premixing device, the premixing device is used for premixing raw materials and ingredients entering the mixing bin according to a certain proportion, and the bottom of the side wall of the mixing bin is fixedly provided with a discharge hole; the two groups of mounting plates are respectively and rotatably mounted on the side wall in the mixing bin, three groups of stirring beams are transversely and symmetrically arranged on each group of mounting plates, and six groups of stirring beams on the two groups of mounting plates are sequentially arranged in a staggered manner; and a synchronous driving device is arranged outside the mixing bin and is used for driving the two groups of mounting plates to synchronously rotate, and the steering directions of the two groups of mounting plates are opposite.

Description

Antistatic blue light-proof raw material mixing equipment for production of shape memory material
Technical Field
The invention relates to the technical field of shape memory materials, in particular to raw material mixing equipment for producing an antistatic blue-light-proof shape memory material.
Background
A shape memory material is a material that is capable of recovering its original shape upon heating after it has been deformed. The material has many excellent characteristics, such as high force-to-volume ratio, which enables it to generate large strain force when heated or cooled, and also has the properties of super elasticity, high damping, good chemical corrosion resistance and biocompatibility.
When adding performance such as antistatic blue light of preventing to shape memory material, need in shape memory material production process, add the compounding ingredient that can promote antistatic blue light performance in the raw materials to mix raw materials and compounding ingredient, current mixing equipment is in the use, mainly extrudees through two sets of rollers and mixes, and mixing efficiency is lower.
Disclosure of Invention
In order to solve the technical problems, the invention provides the raw material mixing equipment for producing the antistatic blue-light-proof shape memory material, which can quickly mix and homogenize the raw materials and ingredients of the shape memory material and improve the mixing efficiency.
The invention relates to a raw material mixing device for producing an antistatic blue-light-proof shape memory material, which comprises:
the mixing device comprises a mixing bin, a mixing device and a control device, wherein a premixing device is fixedly arranged on the mixing bin and is used for premixing raw materials and ingredients entering the mixing bin according to a certain proportion, and a discharge hole is fixedly formed in the bottom of the side wall of the mixing bin;
the two groups of mounting plates are respectively and rotatably mounted on the side wall in the mixing bin, three groups of stirring beams are transversely and symmetrically arranged on each group of mounting plates, and six groups of stirring beams on the two groups of mounting plates are sequentially arranged in a staggered manner;
and a synchronous driving device is arranged outside the mixing bin and is used for driving the two groups of mounting plates to synchronously rotate, and the steering directions of the two groups of mounting plates are opposite.
Furthermore, one end of the mounting plate, which is rotatably mounted on the mixing bin, is fixedly provided with a first belt wheel, and the first belt wheel is positioned outside the mixing bin;
the synchronous driving device comprises two groups of bearing seats fixedly arranged on the outer wall of the mixing bin and two groups of rotating shafts rotatably arranged on the two groups of bearing seats, synchronous gears are fixedly sleeved on the crossed parts of the two groups of rotating shafts, the two groups of synchronous gears are meshed, the other ends of the two groups of rotating shafts which are not overlapped are fixedly provided with second belt wheels, and transmission belts are respectively tensioned and sleeved between the second belt wheels and the first belt wheels on the same side;
the second belt wheel, the transmission belt and the first belt wheel are all covered with a second protective cover, the second protective cover is fixedly mounted on the mixing bin, and a motor is fixedly mounted on the second protective cover and used for driving the rotating shaft to rotate along the axis of the second protective cover.
Furthermore, the premixing device comprises a feeding pipe vertically and fixedly installed on the mixing bin and an equipment box fixedly installed at the top of the feeding pipe, the interior of the feeding pipe is communicated with the interior of the mixing bin, two sides of the top of the feeding pipe are respectively communicated with a batching conveying pipe and a raw material conveying pipe, the batching conveying pipe is provided with a first feeding hole, and the raw material conveying pipe is provided with a second feeding hole;
a first spiral conveying shaft is coaxially and rotatably arranged in the ingredient conveying pipe, one end, far away from a first feed inlet, of the first spiral conveying shaft extends into the equipment box, a second spiral conveying shaft is coaxially and rotatably arranged in the raw material conveying pipe, one end, far away from the second feed inlet, of the second spiral conveying shaft extends into the equipment box, a third spiral conveying shaft is coaxially and rotatably arranged in the feed pipe, one end, far away from the mixing bin, of the third spiral conveying shaft rotatably penetrates through the equipment box and the feed pipe and extends out of the upper portion of the feed pipe, a power device is fixedly arranged on the feed pipe, and the power device is used for driving the third spiral conveying shaft to rotate along the axis of the power device;
and a transmission mechanism is arranged in the equipment box and is used for driving the first spiral conveying shaft and the second spiral conveying shaft to rotate along the axis of the third spiral conveying shaft while the third spiral conveying shaft rotates along the axis of the third spiral conveying shaft.
Furthermore, the transmission mechanism comprises a driving conical gear fixedly sleeved on the third spiral conveying shaft, a driven conical gear fixedly sleeved on the second spiral conveying shaft and a mandrel, the driving conical gear is meshed with the driven conical gear, a transmission disc is fixedly arranged on the first spiral conveying shaft, and the driving conical gear, the driven conical gear and the transmission disc are all positioned inside the equipment box;
the end face of the third spiral conveying shaft extending out of the feeding pipe is coaxially provided with a mounting hole, the side wall of the third spiral conveying shaft is vertically provided with a strip-shaped groove penetrating through the mounting hole, the mandrel is arranged in the mounting hole in a lifting manner, the side wall of the mandrel extending into the mounting hole is symmetrically and fixedly provided with two groups of connecting blocks, and the two groups of connecting blocks are respectively arranged in the two groups of strip-shaped grooves in a sliding manner;
the outer circumferential wall of the third spiral conveying shaft is sleeved with a transmission rubber wheel which is fixedly connected with the two groups of connecting blocks, and the outer circumferential wall of the transmission rubber wheel is tightly attached to the side end of the transmission disc;
and a positioning device is arranged on the side wall of the third spiral conveying shaft extending out of the feeding pipe and used for positioning the relative position between the mandrel and the third spiral conveying shaft.
Furthermore, two groups of anti-slip lines are concentrically arranged at the contact part of the side end of the transmission disc and the transmission rubber wheel, the anti-slip lines are V-shaped, and the opening direction of the V-shaped is opposite to the rotating direction of the transmission disc.
Furthermore, the positioning device comprises a spring vertically and fixedly mounted on the third spiral conveying shaft and a top plate mounted on the spring, three groups of positioning holes are vertically and uniformly arranged on the side wall of the top of the mandrel, and the distance between two adjacent groups of positioning holes is the same as the distance between two groups of anti-skid grains;
the top plate is fixedly provided with an inserting shaft, and the inserting shaft penetrates through the spring and the third spiral conveying shaft to extend into the mounting hole and is inserted into one group of positioning holes on the core shaft;
and the mandrel and the top plate are respectively and fixedly provided with a second pull lug and a first pull lug for manually pulling.
Furthermore, the vertical section of the stirring beam is cross-shaped, and the contact area between the stirring beam and the raw materials is increased.
Further, the device also comprises a first protective cover, wherein the first protective cover covers the two groups of synchronous gears and the two groups of bearing seats, and is fixedly arranged on the mixing bin.
Compared with the prior art, the invention has the beneficial effects that: mix raw materials and batching that will need to mix and inject into mixing storehouse by premixing device inside, through premixing device's premixing, make raw materials and batching preliminary mixing according to certain proportion, later start synchronous drive device, make synchronous drive device drive two sets of mounting panels and rotate along self axis respectively, and the direction of rotation of two sets of mounting panels is opposite, thereby make six stirring beams do not follow certain axis respectively and do the circular motion of mutual noninterference, and at the rotation in-process, stretch and cut mixing storehouse inside raw materials and batching, can be quick carry out mixing evenly to the raw materials and the batching of shape memory material, promote mixing efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged schematic view of the structural attachment of the mounting plate to the agitator beam;
FIG. 4 is an enlarged schematic view of the construction of the premixing device;
FIG. 5 is an enlarged schematic view of the structural connection of the drive plate with the drive rubber wheel;
FIG. 6 is a schematic position diagram of a transmission rubber wheel, a strip groove and other structures;
FIG. 7 is an enlarged right side view of the drive plate;
fig. 8 is an enlarged view of the spring and top plate etc. structural connection.
In the drawings, the reference numbers: 1. a mixing bin; 2. a premixing device; 3. a discharge port; 4. mounting a plate; 5. a stirring beam; 6. a synchronous drive device; 7. a first pulley; 8. a bearing seat; 9. a rotating shaft; 10. a second pulley; 11. a drive belt; 12. a synchronizing gear; 13. a feed pipe; 14. a material conveying pipe; 15. a first feed port; 16. a raw material delivery pipe; 17. a second feed port; 18. a first screw conveying shaft; 19. a second screw conveying shaft; 20. a third screw conveying shaft; 21. an equipment box; 22. a driving bevel gear; 23. a driven bevel gear; 24. a drive plate; 25. a strip-shaped groove; 26. a mandrel; 27. connecting blocks; 28. a transmission rubber wheel; 29. a positioning device; 30. anti-skid lines; 31. positioning holes; 32. a spring; 33. a top plate; 34. inserting a shaft; 35. a first pull tab; 36. a second pull tab; 37. a first shield; 38. a second shield; 39. and a power device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. This embodiment is written in a progressive manner.
As shown in figures 1 to 3, the raw material mixing equipment for producing the antistatic blue-light-proof shape memory material comprises:
the mixing device comprises a mixing bin 1, wherein a premixing device 2 is fixedly arranged on the mixing bin 1, the premixing device 2 is used for premixing raw materials and ingredients entering the mixing bin 1 according to a certain proportion, and a discharge hole 3 is fixedly arranged at the bottom of the side wall of the mixing bin 1;
the mounting plates 4 are respectively and rotatably mounted on the side wall inside the mixing bin 1, three groups of stirring beams 5 are transversely and symmetrically arranged on each group of mounting plates 4, and six groups of stirring beams 5 on the two groups of mounting plates 4 are sequentially arranged in a staggered manner;
a synchronous driving device 6 is arranged outside the mixing bin 1, the synchronous driving device 6 is used for driving the two groups of mounting plates 4 to synchronously rotate, and the rotation directions of the two groups of mounting plates 4 are opposite;
in this embodiment, the raw materials and the batching that will need mixing are injected into to mixing storehouse 1 inside by premixing device 2, through premixing device 2's premixing, make raw materials and batching preliminary mixing according to certain proportion, later start synchronous drive device 6, make synchronous drive device 6 drive two sets of mounting panels 4 and rotate along self axis respectively, and the direction of rotation of two sets of mounting panels 4 is opposite, thereby make six stirring beams 5 of group do not follow certain axis respectively the circular motion of mutual noninterference, and at the rotation in-process, stretch and cut mixing storehouse 1 inside raw materials and batching, can be quick carry out mixing evenly to the raw materials and the batching of shape memory material, promote mixing efficiency.
As a preferable mode of the above-described configuration, as shown in fig. 3, the mounting plate 4 is rotatably mounted on the kneading chamber 1, and a first pulley 7 is fixedly provided at one end thereof, and the first pulley 7 is located outside the kneading chamber 1;
the synchronous driving device 6 comprises two groups of bearing seats 8 fixedly arranged on the outer wall of the mixing bin 1 and two groups of rotating shafts 9 rotatably arranged on the two groups of bearing seats 8, synchronous gears 12 are fixedly sleeved on the crossed parts of the two groups of rotating shafts 9, the two groups of synchronous gears 12 are meshed, the other ends of the two groups of rotating shafts 9 which are not superposed are fixedly provided with second belt wheels 10, and transmission belts 11 are respectively arranged between the second belt wheels 10 and the first belt wheels 7 on the same side in a tensioning manner;
the second belt wheel 10, the transmission belt 11 and the first belt wheel 7 are covered with a second protective cover 38, the second protective covers 38 are fixedly arranged on the mixing bin 1, and a group of the second protective covers 38 are fixedly provided with motors for driving the rotating shaft 9 to rotate along the axis of the second protective cover;
in this embodiment, the motor is started to drive one set of the rotating shaft 9 to rotate along the axis thereof, and under the transmission action of the two sets of the synchronizing gears 12, the two sets of the second spiral conveying shafts 19 are driven to rotate in opposite directions, and the two sets of the mounting plates 4 are driven to rotate synchronously and simultaneously rotate in opposite directions through the transmission of the first belt wheel 7, the second belt wheel 10 and the transmission belt 11.
Preferably, as shown in fig. 4, the premixing device 2 includes a feeding pipe 13 vertically and fixedly installed on the mixing bin 1 and an equipment box 21 fixedly installed on the top of the feeding pipe 13, the inside of the feeding pipe 13 is communicated with the inside of the mixing bin 1, two sides of the top of the feeding pipe 13 are respectively communicated with a material conveying pipe 14 and a material conveying pipe 16, the material conveying pipe 14 is provided with a first feeding port 15, and the material conveying pipe 16 is provided with a second feeding port 17;
a first spiral conveying shaft 18 is coaxially and rotatably arranged in the ingredient conveying pipe 14, one end, far away from a first feed port 15, of the first spiral conveying shaft 18 extends into the equipment box 21, a second spiral conveying shaft 19 is coaxially and rotatably arranged in the raw material conveying pipe 16, one end, far away from a second feed port 17, of the second spiral conveying shaft 19 extends into the equipment box 21, a third spiral conveying shaft 20 is coaxially and rotatably arranged in the feed pipe 13, one end, far away from the mixing bin 1, of the third spiral conveying shaft 20 rotatably penetrates through the equipment box 21 and the feed pipe 13 and extends out of the upper side of the feed pipe 13, a power device 39 is fixedly arranged on the feed pipe 13, and the power device 39 is used for driving the third spiral conveying shaft 20 to rotate along the axis of the third spiral conveying shaft;
a transmission mechanism is arranged in the equipment box 21 and is used for driving the first spiral conveying shaft 18 and the second spiral conveying shaft 19 to respectively rotate along the self axis while the third spiral conveying shaft 20 rotates along the self axis;
in this embodiment, through above-mentioned setting, be favorable to unobstructed that the raw materials was carried, the misce bene is difficult for remaining, uses manpower sparingly, is favorable to getting into mixing 1 inside preceding premixing in storehouse at the raw materials and batching, promotes mixing efficiency.
As a preferred mode of the above technical solution, as shown in fig. 5 to 6, the transmission mechanism includes a driving bevel gear 22 fixedly sleeved on the third spiral conveying shaft 20, a driven bevel gear 23 fixedly sleeved on the second spiral conveying shaft 19, and a mandrel 26, the driving bevel gear 22 is engaged with the driven bevel gear 23, a transmission disc 24 is fixedly disposed on the first spiral conveying shaft 18, and the driving bevel gear 22, the driven bevel gear 23, and the transmission disc 24 are all located inside the equipment box 21;
a mounting hole is coaxially formed in the end face, extending out of the feeding pipe 13, of the third spiral conveying shaft 20, a strip-shaped groove 25 penetrating through the mounting hole is vertically formed in the side wall of the third spiral conveying shaft 20, the mandrel 26 is installed in the mounting hole in a lifting mode, the mandrel 26 extends into the side wall in the mounting hole, two groups of connecting blocks 27 are symmetrically and fixedly installed on the side wall, and the two groups of connecting blocks 27 are respectively installed inside the two groups of strip-shaped grooves 25 in a sliding mode;
the outer circumferential wall of the third spiral conveying shaft 20 is sleeved with a transmission rubber wheel 28, the transmission rubber wheel 28 is fixedly connected with the two groups of connecting blocks 27, and the outer circumferential wall of the transmission rubber wheel 28 is tightly attached to the side end of the transmission disc 24;
a positioning device 29 is arranged on the side wall of the third spiral conveying shaft 20 extending out of the feeding pipe 13, and the positioning device 29 is used for positioning the relative position between the mandrel 26 and the third spiral conveying shaft 20;
in this embodiment, through adjusting dabber 26 from top to bottom under the unchangeable circumstances of third auger delivery axle 20 rotational speed, make dabber 26 drive transmission rubber tyer 28 go up and down, transmission rubber tyer 28 contacts and drives transmission dish 24 side different positions and rotatory along self axis, thereby adjust the rotational speed of first auger delivery axle 18, the rotational speed through controlling first auger delivery axle 18 is convenient for adjust the feed ratio between batching and the raw materials, above-mentioned structure not only can realize automatic feed, the manpower has been saved, more can adjust the proportion of raw materials, the ratio is accurate, and the practicability is improved.
Preferably, as shown in fig. 7, two sets of anti-slip stripes 30 are concentrically arranged at the contact part of the side end of the transmission disc 24 and the transmission rubber wheel 28, the anti-slip stripes 30 are V-shaped, and the opening direction of the V-shape is opposite to the rotation direction of the transmission disc 24;
in the present embodiment, by the above arrangement, the friction between the driving rubber wheel 28 and the driving plate 24 is increased, and the occurrence of mutual slip between the driving rubber wheel 28 and the driving plate 24 is reduced.
Preferably, as shown in fig. 8, the positioning device 29 includes a spring 32 vertically and fixedly mounted on the third conveying screw 20 and a top plate 33 mounted on the spring 32, three sets of positioning holes 31 are vertically and uniformly arranged on the top side wall of the mandrel 26, and the distance between two adjacent sets of positioning holes 31 is the same as the distance between two sets of anti-slip threads 30;
an inserting shaft 34 is fixedly arranged on the top plate 33, the inserting shaft 34 penetrates through the spring 32 and the third spiral conveying shaft 20 to extend into the mounting hole, and is inserted into one group of positioning holes 31 on the mandrel 26;
the mandrel 26 and the top plate 33 are respectively and fixedly provided with a second pull lug 36 and a first pull lug 35 for manual pulling;
in this embodiment, through the above arrangement, it is convenient to perform a setting on the rotation speed of the first conveying screw 18, when the inserting shaft 34 is inserted into the lowermost positioning hole 31, at this time, the distance between the center of the driving rubber wheel 28 and the center of the driving disc 24 is the closest, at this time, the rotation speed of the first conveying screw 18 is the lowest, when the inserting shaft 34 is inserted into the middle positioning hole 31, at this time, the distance between the center of the driving rubber wheel 28 and the center of the driving disc 24 is the farthest, at this time, the rotation speed of the first conveying screw 18 is the highest, when the inserting shaft 34 is inserted into the uppermost positioning hole 31, at this time, the driving rubber wheel 28 is separated from the driving disc 24, and at this time, the first conveying screw 18 stops rotating.
As a preferable mode of the above-described configuration, as shown in fig. 3, the agitating beam 5 has a cross-shaped vertical cross section in the longitudinal direction, and is configured to increase the contact area between the agitating beam 5 and the raw material;
in the present embodiment, the stirring beam 5 is advantageous in stirring and stretching the raw material by the above arrangement.
As shown in fig. 1, the above-described configuration preferably further includes a first guard 37, the first guard 37 is provided outside the two sets of synchronizing gears 12 and the two sets of bearing blocks 8, and the first guard 37 is fixedly attached to the kneading chamber 1.
The raw material mixing equipment for producing the antistatic blue-light-proof shape memory material is mounted, connected or arranged in a common mechanical mode, and can be implemented as long as the beneficial effects of the raw material mixing equipment are achieved.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims (4)

1. The utility model provides an antistatic blue light-proof's mixing equipment of raw materials for shape memory material production which characterized in that includes:
the mixing device comprises a mixing bin (1), wherein a premixing device (2) is fixedly arranged on the mixing bin (1), the premixing device (2) is used for premixing raw materials and ingredients entering the mixing bin (1) according to a certain proportion, and a discharge hole (3) is fixedly arranged at the bottom of the side wall of the mixing bin (1);
the two groups of mounting plates (4) are respectively rotatably mounted on the inner side wall of the mixing bin (1), three groups of stirring beams (5) are transversely and symmetrically arranged on each group of mounting plates (4), and six groups of stirring beams (5) on the two groups of mounting plates (4) are sequentially arranged in a staggered manner;
a synchronous driving device (6) is arranged outside the mixing bin (1), the synchronous driving device (6) is used for driving the two groups of mounting plates (4) to synchronously rotate, and the rotation directions of the two groups of mounting plates (4) are opposite;
the premixing device (2) comprises a feeding pipe (13) vertically and fixedly mounted on the mixing bin (1) and an equipment box (21) fixedly mounted at the top of the feeding pipe (13), the interior of the feeding pipe (13) is communicated with the interior of the mixing bin (1), two sides of the top of the feeding pipe (13) are respectively communicated with a batching conveying pipe (14) and a raw material conveying pipe (16), the batching conveying pipe (14) is provided with a first feeding hole (15), and the raw material conveying pipe (16) is provided with a second feeding hole (17);
a first spiral conveying shaft (18) is coaxially and rotatably arranged in the ingredient conveying pipe (14), one end of the first spiral conveying shaft (18) far away from the first feeding hole (15) extends into the equipment box (21), a second spiral conveying shaft (19) is coaxially and rotatably arranged in the raw material conveying pipe (16), one end of the second spiral conveying shaft (19) far away from the second feeding hole (17) extends into the equipment box (21), a third spiral conveying shaft (20) is coaxially and rotatably arranged in the feeding pipe (13), one end of the third spiral conveying shaft (20) far away from the mixing bin (1) rotates to penetrate through the equipment box (21) and the feeding pipe (13) and extend out of the feeding pipe (13), a power device (39) is fixedly arranged on the feeding pipe (13), and the power device (39) is used for driving the third spiral conveying shaft (20) to rotate along the axis of the third spiral conveying shaft;
a transmission mechanism is arranged in the equipment box (21), and is used for driving the first spiral conveying shaft (18) and the second spiral conveying shaft (19) to respectively rotate along the axis of the third spiral conveying shaft (20) while rotating along the axis of the third spiral conveying shaft;
the mounting plate (4) is rotatably mounted at one end of the mixing bin (1) and is fixedly provided with a first belt wheel (7), and the first belt wheel (7) is positioned outside the mixing bin (1);
the synchronous driving device (6) comprises two groups of bearing seats (8) fixedly arranged on the outer wall of the mixing bin (1) and two groups of rotating shafts (9) rotatably arranged on the two groups of bearing seats (8), synchronous gears (12) are fixedly sleeved on the crossed parts of the two groups of rotating shafts (9), the two groups of synchronous gears (12) are meshed, the other ends, which are not overlapped, of the two groups of rotating shafts (9) are fixedly provided with second belt wheels (10), and transmission belts (11) are respectively tensioned and sleeved between the second belt wheels (10) and the first belt wheels (7) on the same side;
a second protective cover (38) is covered outside the second belt wheel (10), the transmission belt (11) and the first belt wheel (7), the second protective covers (38) are fixedly arranged on the mixing bin (1), and a motor is fixedly arranged on one group of the second protective covers (38) and used for driving the rotating shaft (9) to rotate along the axis of the second protective cover;
the transmission mechanism comprises a driving conical gear (22) fixedly sleeved on a third spiral conveying shaft (20), a driven conical gear (23) fixedly sleeved on a second spiral conveying shaft (19) and a mandrel (26), the driving conical gear (22) is meshed with the driven conical gear (23), a transmission disc (24) is fixedly arranged on the first spiral conveying shaft (18), and the driving conical gear (22), the driven conical gear (23) and the transmission disc (24) are all positioned in the equipment box (21);
the end face, extending out of the feeding pipe (13), of the third spiral conveying shaft (20) is coaxially provided with a mounting hole, the side wall of the third spiral conveying shaft (20) is vertically provided with a strip-shaped groove (25) penetrating through the mounting hole, the mandrel (26) is arranged in the mounting hole in a lifting mode, the mandrel (26) extends into the side wall in the mounting hole and is symmetrically and fixedly provided with two groups of connecting blocks (27), and the two groups of connecting blocks (27) are respectively installed inside the two groups of strip-shaped grooves (25) in a sliding mode;
a transmission rubber wheel (28) is sleeved on the outer circumferential wall of the third spiral conveying shaft (20), the transmission rubber wheel (28) is fixedly connected with the two groups of connecting blocks (27), and the outer circumferential wall of the transmission rubber wheel (28) is tightly attached to the side end of the transmission disc (24);
a positioning device (29) is arranged on the side wall of the third spiral conveying shaft (20) extending out of the feeding pipe (13), and the positioning device (29) is used for positioning the relative position between the mandrel (26) and the third spiral conveying shaft (20);
the positioning device (29) comprises a spring (32) vertically and fixedly mounted on the third spiral conveying shaft (20) and a top plate (33) mounted on the spring (32), three groups of positioning holes (31) are vertically and uniformly formed in the side wall of the top of the mandrel (26), and the distance between every two adjacent groups of positioning holes (31) is the same as the distance between every two groups of anti-skid grains (30);
an inserting shaft (34) is fixedly arranged on the top plate (33), and the inserting shaft (34) penetrates through a spring (32) and a third spiral conveying shaft (20) to extend into the mounting hole and is inserted into one group of positioning holes (31) in the core shaft (26);
and a second pull lug (36) and a first pull lug (35) are respectively fixedly arranged on the mandrel (26) and the top plate (33) and used for manually pulling.
2. The raw material mixing device for producing the antistatic blue-light-resistant shape memory material according to claim 1, wherein two groups of anti-slip stripes (30) are concentrically arranged at the contact part of the side end of the transmission disc (24) and the transmission rubber wheel (28), the anti-slip stripes (30) are V-shaped, and the opening direction of the V-shaped is opposite to the rotation direction of the transmission disc (24).
3. The mixing apparatus of any one of claims 1 to 2, wherein the vertical cross section of the stirring beam (5) is cross-shaped to increase the contact area between the stirring beam (5) and the raw material.
4. The raw material mixing equipment for producing the antistatic blue-light-resistant shape memory material according to claim 3, further comprising a first protective cover (37), wherein the first protective cover (37) is covered outside the two groups of synchronous gears (12) and the two groups of bearing seats (8), and the first protective cover (37) is fixedly installed on the mixing bin (1).
CN202111021591.7A 2021-09-01 2021-09-01 Antistatic blue light-proof raw material mixing equipment for production of shape memory material Active CN113457556B (en)

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Application Number Priority Date Filing Date Title
CN202111021591.7A CN113457556B (en) 2021-09-01 2021-09-01 Antistatic blue light-proof raw material mixing equipment for production of shape memory material
ZA2022/03645A ZA202203645B (en) 2021-09-01 2022-03-30 Raw material mixing equipment for producing anti-static and anti-blue ray shape memory materials
NL2031503A NL2031503B1 (en) 2021-09-01 2022-04-05 Raw material mixing equipment for producing anti-static and anti-blue ray shape memory materials

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CN116872443B (en) * 2023-07-03 2024-03-29 广东银豪塑胶制品有限公司 Modified PVC pipe and preparation method and device thereof

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