CN109382928A - A kind of rabbling mechanism - Google Patents
A kind of rabbling mechanism Download PDFInfo
- Publication number
- CN109382928A CN109382928A CN201710681884.5A CN201710681884A CN109382928A CN 109382928 A CN109382928 A CN 109382928A CN 201710681884 A CN201710681884 A CN 201710681884A CN 109382928 A CN109382928 A CN 109382928A
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- China
- Prior art keywords
- stirring blade
- main shaft
- transmission main
- blade
- rabbling mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
- B29B7/16—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/82—Heating or cooling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The present invention relates to a kind of rabbling mechanisms, including transmission main shaft, helical blade and stirring blade are provided on transmission main shaft, helical blade is used for the propulsion of fiber and basis material, and stirring blade is for mixing fiber and basis material, stirring blade, can quickly blank and material be smashed in mixing process, greatly improve the uniformity and dispersibility of mixing, have mixing speed fast, high-efficient, fiber filling rate is high, and operation and maintenance is convenient, maintenance cost is low；Helical blade how effectively prevents the blocking and accumulation during fiber feed, and charging rate is fast, and charging is smooth.
Description
Technical field
The present invention relates to a kind of rabbling mechanisms, specifically, being related to a kind of rabbling mechanism that stirring efficiency is high, belong to machine
Tool technical field.
Background technique
Fibre reinforced composites (Fiber Reinforced Polymer or Fiber Reinforced Plastic,
Abbreviation FRP) it is, with basis material by winding, to be molded by reinforcing fiber materials, such as glass fibre, carbon fiber, aramid fiber
Or the moulding process such as pultrusion and the composite material that is formed.According to the difference of reinforcing material, common fibre reinforced composites point
For glass fibre reinforced composion (GFRP), carbon fibre reinforced composite (CFRP) and aramid fiber enhance composite material
(AFRP)。
It is needed in the production process of fibre reinforced composites using blender is arrived, blender generally comprises feeding warehouse, mixes
Feed bin, blending bunker are internally provided with transmission main shaft, and stirring blade is arranged on transmission main shaft, and transmission main shaft drives stirring blade will
Fiber and basis material are mixed；
Material quickly cannot be smashed mixing, material mixing by the stirring blade on traditional blender blending bunker transmission main shaft
Uniformity is poor, bad dispersibility, mixing speed is slow, mixing low efficiency, cause the filling rate of fiber low, stirring blade abrasion compared with
Fastly, it is not easy to replace；
High-speed rotating transmission main shaft drive stirring blade is used for the stirring of fiber and basis material simultaneously, generates in whipping process
A large amount of heat causes transmission main shaft temperature to rise too fast since a large amount of heat cannot be excluded timely, serious beyond transmission
The temperature range of main shaft bearings at both ends, when temperature increases to a certain extent, it will lead to bearings at both ends rolling element Caton, Internal and external cycle
Locking seriously affects the service life of bearing.
Additionally due to the characteristic of fiber itself, during a large amount of fiber enters blending bunker from feeding warehouse, due to passing
The batch mixer of system is without material pusher, and fiber is easy to accumulate in blending bunker, and charging rate is slow, and the blocking of a large amount of fibers is easy
The shutdown for causing stirring blade accelerates the abrasion of stirring blade, increases production cost.
Summary of the invention
The technical problem to be solved by the present invention is to against the above deficiency, provide a kind of rabbling mechanism, which includes
Transmission main shaft and the stirring blade and helical blade being arranged on transmission main shaft；
Material can quickly blank and be smashed in mixing process, greatly improve the uniformity and dispersibility of mixing by stirring blade,
Fast, high-efficient with mixing speed, fiber filling rate is high, and operation and maintenance is convenient, maintenance cost is low；
Transmission main shaft can be controlled the temperature of main shaft and main shaft upper bearing (metal) in the normal temperature range by cold medium, and bearing is made
Be more than doubled using the time, and Caton phenomenon will not occur in main axis, Main Shaft Service Life is long；And there is knot
Structure is simple, and manufacturing cost is low；
Helical blade how effectively prevents the blocking and accumulation during fiber feed, and charging rate is fast, and charging is smooth.
In order to solve the above technical problems, the invention adopts the following technical scheme: a kind of rabbling mechanism, it is characterised in that: packet
Include transmission main shaft.
A kind of scheme of optimization, is provided with stirring blade on the transmission main shaft, stirring blade include third stirring blade,
4th stirring blade；
The third stirring blade is mounted on transmission main shaft one end, and the 4th stirring blade is mounted on the other end of transmission main shaft (1),
And third stirring blade and the 4th stirring blade are located at the opposite side of transmission main shaft.
Further, the top of the third stirring blade is equipped with wedged gap；
The angle of the wedged gap of the third stirring blade is 20~40 °.
Further, the wedged gap bevel edge of the third stirring blade is bonded with the inner wall of mixing chamber；
The straight flange of the wedged gap of the third stirring blade provides the centripetal force along transmission main shaft axis direction.
Further, the 4th stirring blade and third stirring blade bilateral symmetry.
Further, the stirring blade further includes the first stirring blade, the second stirring blade；
First stirring blade and the second stirring blade are alternately distributed in the same side, in transmission main shaft opposite side and the side in intersecting
Distribution.
Further, first stirring blade includes the planar section being successively fixed together, reverse part and tooth top
Part, the end of tip portion are machined with blade, and reverse part is cuboid, and one of end face is with respect to another end face up time
The windup-degree that needle reverses reverse part is 20~40 °
Second stirring blade is with the first stirring blade the difference is that the torsional direction of its reverse part is opposite.
Further, each section length ratio of the planar section of first stirring blade, reverse part and tip portion
For 1:1:1.
Further, clump weight is fixedly installed on the transmission main shaft, clump weight is two, the rotation of transmission main shaft end
Adapter, rotary joint are equipped with inlet and outlet, and one end of transmission main shaft is equipped with to be connected with the water inlet of rotary joint
Logical long hole, long hole is interior to be equipped with cooling tube, and the end of cooling tube is connected with water outlet (14).
Further, helical blade is additionally provided on the transmission main shaft；
The edge of the helical blade is provided with chamfering, 45 ° -60 ° of the tilt angle of chamfering；The outer edge of helical blade is provided with
Notch, notch are V-arrangement, and Notch angle is 60 ° -90 °, notch depth 6-10mm, and notch is along helical blade ideal cylindrical surface
It is uniformly distributed, the quantity of notch is more than or equal to 6 on each helical blade ideal cylindrical surface.
After the invention adopts the above technical scheme, compared with prior art, have the advantage that
(1) set-up mode of stirring blade can be convenient ground replacement abrasion in time blade, be stirred by replacement transmission main shaft with replacement
Blade comparison is mixed, is 1/10th of the replacement complete machine blade main shaft time the time required to replacement stirring blade, greatly improves production
Efficiency saves the time of plant maintenance；
Can quickly blank and material be smashed in stirring blade mixing process, moreover it is possible to the flow direction for controlling material, by material to mixed
The middle position conveying for expecting chamber, greatly improves the uniformity and dispersibility of mixing.
(2) can be heated heating when transmission main shaft works, through-flow dynamic into transmission main shaft by the water inlet of rotary joint
Cold medium carries out transmission main shaft cooling, and the use temperature of transmission main shaft and bearing is made to make making for bearing in the normal temperature range
It is more than doubled with the service life；
In transmission main shaft stress overloading suddenly, using the inertia of clump weight, the damage and Caton of transmission main shaft are effectively avoided.
(3) during fiber and basis material convey, the chamfering of helical blade outer edge setting is for blocking fiber shape
At shear action, machining gap on helical blade prevents from accumulating in fibre material transmission process, and charging rate is fast, and charging is smooth；
The presence of notch and chamfering does not easily cause the shutdown of transmission main shaft, slows down the abrasion of transmission main shaft helical blade, reduces
Production cost.
The present invention is described in detail with reference to the accompanying drawings and examples.
Detailed description of the invention
Fig. 1 is stirring blade and transmission main shaft perspective view schematic diagram of the present invention；
Fig. 2 is the main view of stirring blade and transmission main shaft of the present invention；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is the right view of Fig. 2；
Fig. 5 is the main view of the first stirring blade 2；
Fig. 6 is the bottom view of Fig. 5；
Fig. 7 is the left view of Fig. 5；
Fig. 8 is the main view of the 4th stirring blade 5；
Fig. 9 is the left view of Fig. 8；
Figure 10 is the right view of Fig. 8；
Figure 11 is the bottom view of Figure 10；
Figure 12 is this practical transmission main shaft structural schematic diagram；
Figure 13 is the cross-sectional view of A-A in Figure 12；
Figure 14 is perspective view of the helical blade of the present invention with chamfering；
Figure 15 is cross-sectional view of the helical blade of the present invention with chamfering；
Figure 16 is the notched perspective view of helical blade of the present invention；
Figure 17 is the notched cross-sectional view of helical blade of the present invention；
Figure 18 is perspective view of the helical blade of the present invention with notch and chamfering；
Figure 19 is a kind of rabbling mechanism perspective view schematic diagram of the present invention；
Wherein: 1- transmission main shaft, 11- fixing seat, the first stirring blade of 2-, 21- planar section, the reverse part 22-, 23- tooth top
Part, 24- blade, the second stirring blade of 3-, 4- third stirring blade, 41- bevel edge, 42- straight flange, the 4th stirring blade of 5-, 6-
Fixation hole, 7- fastener, 8- helical blade, 9- long hole, 10- cooling tube, 11- clump weight, 12- rotary joint, 13- water inlet,
14- water outlet, 15- interconnecting piece, 16- sliding bearing, 17- chamfering, 18- notch.
Specific embodiment
Embodiment, as shown in figures 1-19, a kind of rabbling mechanism, including transmission main shaft 1 is provided with spiral on transmission main shaft 1
Blade 8 and stirring blade, helical blade 8 are arranged in feeding storehouse, for the propulsion of fiber and basis material, stirring blade setting
In blending bunker, for fiber and basis material to be mixed；
Jointly shown by Fig. 1, Fig. 2, Fig. 3 and Fig. 4: the position that stirring blade is corresponded on transmission main shaft 1 is respectively and fixedly provided with fixing seat 11,
Stirring blade is detachably arranged in fixing seat 11, and stirring blade includes the first stirring blade 2, the second stirring blade 3, third
Stirring blade 4 and the 4th stirring blade 5.
Jointly shown by Fig. 5, Fig. 6 and Fig. 7: the first stirring blade 2 includes the planar section 21 being successively fixed together, turns round
Transfer part point 22 and tip portion 23, the end of tip portion 23 are machined with blade 24, and reverse part 22 is cuboid, one of them
End face is 20~40 ° with respect to the windup-degree that reverse part 22 is reversed in another end face clockwise, is preferably turned round in the present embodiment
Gyration is 30 °, and blade 24 is wedge-shaped working edge, planar section 21, reverse part 22 and the tip portion 23 of the first stirring blade 2
Each section length ratio be 1:1:1, and obtain good compounding effect through test.
Second stirring blade 3 and 2 structure of the first stirring blade are essentially identical, the difference is that its reverse part 22
Torsional direction is on the contrary, the first stirring blade 2 and the second stirring blade 3 are symmetrically installed on the middle part of transmission main shaft 1, due to first
There is windup-degree in stirring blade 2 and the second stirring blade 3, opposite centripetal force is provided respectively in whipping process, to material
Mixing is formed, planar section 21 mainly plays connection and supporting role, and for the fixation of stirring blade, reverse part 22 is mainly risen will
The effect that material is blended realizes that intersection of the material in mixing chamber is blended in the blending process by the difference of windup-degree.Tooth
Mainly play a part of material cutting and frictional heat generation at top part 23.Distance due to tooth crest apart from transmission main shaft is maximum,
Linear velocity in rotary course is also larger, passes through biggish linear velocity and mixing chamber wall frictional heat generation.
Jointly shown by Fig. 1, Fig. 8, Fig. 9, Figure 10 and Figure 11: third stirring blade 4 is mounted on 1 one end of transmission main shaft, the
Four stirring blades 5 are mounted on the other end of transmission main shaft 1, and third stirring blade 4 and the 4th stirring blade 5 are located at transmission
The opposite side of main shaft 1, the top of third stirring blade 4 are equipped with wedged gap, the bevel edge 41 of wedged gap and the inner wall of mixing chamber
Fitting, to guarantee that the bevel edge 41 of wedged gap is bonded with the inner wall of mixing chamber, corresponding with third stirring blade 4 fixing seat 11 and
The axial direction of transmission main shaft 1 is in a certain angle, and the angle is consistent with the angle of wedged gap.The angle of wedged gap be 20~
40 °, the angle of preferred wedged gap is 30 ° in the present embodiment, obtains good compounding effect through test.The work of wedged gap
With to wipe the material for being attached to mixing cavity wall off in mixing process, at the same by material along and mixing chamber inner wall phase-contact surface
Another side normal orientation movement, play the effect of mixing.
4th stirring blade 5 and 4 structure of third stirring blade are essentially identical, the 4th stirring blade 5 and third stirring blade 4
Symmetrically, after each stirring blade all installs on transmission main shaft 1, when transmission main shaft 1 rotates, 4 He of third stirring blade
The direction of rotation scraping wiping direction can be set to the transmission main shaft 1 of 4th stirring blade 5 to mixing cavity wall.
Third stirring blade 4 is bonded with stir chamber wall with the bevel edge 41 of the wedged gap of the 4th stirring blade 5, and shaft turns
It can will be sticked under the material scraper of mixing cavity wall when dynamic.The straight flange 42 of wedged gap provide along 1 axis direction of transmission main shaft to
Mental and physical efforts collect to stirring blade centre stirring material, and material is along the another side of wedged gap to mixing chamber interposition
Conveying is set, can control the flow direction of material, more sufficiently can shred and stir material.
By Fig. 1, Fig. 2 and Fig. 3 jointly shown in: stirring blade total quantity is according to mountable 6 of the length of transmission main shaft 1 (or 8
It is a), mounting means is that third stirring blade 4 and the 4th stirring blade 5 are installed in blade main shaft both ends respectively, in third stirring blade
4 and 5 middle position of the 4th stirring blade respectively be evenly distributed with 2 the second paddles of (or 3) first stirring blade 2 and 2 (or 3)
Piece 3.First stirring blade 2 and the second stirring blade 3 are alternately distributed in the same side, are in cross-distribution in main shaft opposite side and the side.
Stirring blade position is corresponded on transmission main shaft 1 and is welded with fixing seat 11, for installing the corresponding stirring in the position
Blade.Fixation hole 6 is equipped on each stirring blade and fixing seat 11, each stirring blade and fixing seat 11 are by being mounted on fixation hole
Fastener 7 in 6 is fastened.When material being blended using blender, due to rubbing between material and each stirring blade
Heat is wiped, causes each stirring blade abrasion very fast.
It is jointly shown by Figure 12, Figure 13: clump weight 11 to be fixedly installed on transmission main shaft 1, clump weight 11 is two, transmission
The rotary joint 12 of 1 end of main shaft, rotary joint 12 are equipped with water inlet 13 and water outlet 14, and one end of transmission main shaft 1 is equipped with
The long hole 9 being connected with the water inlet 13 of rotary joint 12, long hole 9 is interior to be equipped with cooling tube 10, the end of cooling tube 10 and water outlet
Mouth 14 is connected.
The length that cooling tube 10 is located at 9 interior section of long hole is less than the length of long hole 9, can increase cooling medium in vast sky
Volume and the residence time, carry out sufficient heat exchange, cooling medium takes away more heats, good cooling results, rotary joint
12 are equipped with interconnecting piece 15, and interconnecting piece 15 is mounted on the end of long hole 9.The end of long hole 9 is machined with internal screw thread, rotary joint 12
Interconnecting piece 15 be machined with and want the external screw thread being adapted to internal screw thread, the interconnecting piece 15 of long hole 9 and rotary joint 12 passes through screw thread company
It connects.
Two clump weights 11 are respectively close to two ends of transmission main shaft 1, and the diameter at 1 middle part of transmission main shaft is greater than its both ends
The diameter in portion, both ends are mounted on sliding bearing 16 and are supported when transmission main shaft 1 rotates, and have the sliding axle of choosing in the present embodiment
16 are held as rolling bearing units.
Jointly shown by Figure 14, Figure 15, Figure 16, Figure 17, Figure 18: the edge of helical blade 8 is provided with chamfering 17, chamfering 17
45 ° -60 ° of tilt angle；Helical blade 8 outer edge setting jagged 18, notch 18 be V-arrangement, 18 angle of notch be 60 °-
90 °, 18 depth of notch is 6-10mm, and notch 18 is uniformly distributed along the ideal cylindrical surface of helical blade 8, and each helical blade 8 is managed
Think that the quantity of notch on cylindrical surface is more than or equal to 6.
Chamfering 17, notch 18 on helical blade 8 can exist simultaneously also individualism.
Working principle: during fiber and basis material conveying, the chamfering 17 of 8 outer edge of helical blade setting is for stifled
It fills in fiber and forms shear action；Machining gap 18 on helical blade 8 prevents from accumulating in fibre material transmission process, charging rate
Fastly, smoothly, the presence of notch 18 and chamfering 17 does not easily cause the shutdown of transmission main shaft 1, slows down 1 helical-blade of transmission main shaft for charging
The abrasion of piece 8, reduces production cost.
Can be heated heating when the work of transmission main shaft 1, through-flow dynamic into transmission main shaft 1 by the water inlet 13 of rotary joint 12
Cold medium to carry out transmission main shaft 1 cooling, so that the use temperature of transmission main shaft 1 and bearing is made bearing in the normal temperature range
Service life be more than doubled, in 1 stress overloading suddenly of transmission main shaft, using the inertia of clump weight 11, effectively
Avoid the damage and Caton of transmission main shaft 1.
The set-up mode of stirring blade can be convenient ground replacement abrasion in time blade.Pass through replacement transmission main shaft 1 and replacement
Stirring blade comparison, replacement stirring blade required time is 1/10th of the replacement complete machine blade main shaft time, greatly improves life
Efficiency is produced, the time of plant maintenance is saved, can quickly blank and be smashed material in stirring blade mixing process, moreover it is possible to control
Material is conveyed to the middle position of mixing chamber, greatly improves the uniformity and dispersibility of mixing by the flow direction of material.
The above specific embodiments are only exemplary, is to enable those skilled in the art to better understand this
Summary of the invention should not be construed as limiting the scope of protection of the present invention, as long as changing made by technical solution according to the present invention
Into each falling within protection scope of the present invention.
Claims (10)
1. a kind of rabbling mechanism, it is characterised in that: including transmission main shaft (1).
2. a kind of rabbling mechanism as described in claim 1, it is characterised in that: be provided with paddle on the transmission main shaft (1)
Piece, stirring blade include third stirring blade (4), the 4th stirring blade (5)；
The third stirring blade (4) is mounted on transmission main shaft (1) one end, and the 4th stirring blade (5) is mounted on transmission main shaft (1)
The other end, and third stirring blade (4) and the 4th stirring blade (5) are located at the opposite side of transmission main shaft (1).
3. a kind of rabbling mechanism as claimed in claim 2, it is characterised in that: the top of the third stirring blade (4) is equipped with
Wedged gap；
The angle of the wedged gap of the third stirring blade (4) is 20~40 °.
4. a kind of rabbling mechanism as claimed in claim 2, it is characterised in that: the wedged gap of the third stirring blade (4)
Bevel edge (41) is bonded with the inner wall of mixing chamber；
The straight flange (42) of the wedged gap of the third stirring blade (4) provides the centripetal force along transmission main shaft (1) axis direction.
5. a kind of rabbling mechanism as claimed in claim 2, it is characterised in that: the 4th stirring blade (5) and third stir
Blade (4) bilateral symmetry.
6. a kind of rabbling mechanism as claimed in claim 2, it is characterised in that: the stirring blade further includes the first stirring blade
(2), the second stirring blade (3)；
First stirring blade (2) and the second stirring blade (3) are alternately distributed in the same side, transmission main shaft (1) opposite side with
The side is in cross-distribution.
7. a kind of rabbling mechanism as claimed in claim 6, it is characterised in that: first stirring blade (2) includes successively solid
Planar section (21), reverse part (22) and the tip portion (23) to connect together, the end of tip portion (23) is machined with knife
Sword (24), reverse part (22) are cuboid, and reverse part (22) are reversed with respect to another end face in one of end face clockwise
Windup-degree be 20~40 °
Second stirring blade (3) is with the first stirring blade (2) the difference is that the torsional direction of its reverse part (22)
On the contrary.
8. a kind of rabbling mechanism as claimed in claim 7, it is characterised in that: the planar section of first stirring blade (2)
(21), each section length ratio of reverse part (22) and tip portion (23) is 1:1:1.
9. a kind of rabbling mechanism as described in claim 1, it is characterised in that: be fixedly installed and match on the transmission main shaft (1)
Pouring weight (11), clump weight (11) be two, the rotary joint (12) of transmission main shaft (1) end, rotary joint (12) be equipped with into
The mouth of a river (13) and water outlet (14), one end of transmission main shaft (1) is equipped with to be connected with the water inlet (13) of rotary joint (12)
Long hole (9), long hole (9) is interior to be equipped with cooling tube (10), and the end of cooling tube (10) is connected with water outlet (14).
10. a kind of rabbling mechanism as described in claim 1, it is characterised in that: be additionally provided with spiral on the transmission main shaft (1)
Blade (8)；
The edge of the helical blade (8) is provided with chamfering (17), 45 ° -60 ° of the tilt angle of chamfering (17)；Helical blade (8)
Outer edge be arranged jagged (18), notch (18) be V-arrangement, notch (18) angle be 60 ° -90 °, notch (18) depth be 6-
10mm, notch (18) are uniformly distributed along the ideal cylindrical surface of helical blade (8), and each helical blade (8) lacks on ideal cylindrical surface
The quantity of mouth is more than or equal to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710681884.5A CN109382928A (en) | 2017-08-10 | 2017-08-10 | A kind of rabbling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710681884.5A CN109382928A (en) | 2017-08-10 | 2017-08-10 | A kind of rabbling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109382928A true CN109382928A (en) | 2019-02-26 |
Family
ID=65414410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710681884.5A Pending CN109382928A (en) | 2017-08-10 | 2017-08-10 | A kind of rabbling mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN109382928A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113136643A (en) * | 2021-01-28 | 2021-07-20 | 代永钢 | High-corrosion-resistance chemical fiber wire and processing equipment thereof |
| CN115400623A (en) * | 2022-09-30 | 2022-11-29 | 广州天沅硅胶机械科技有限公司 | Rubber material mixing core and mixing equipment comprising same |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113136643A (en) * | 2021-01-28 | 2021-07-20 | 代永钢 | High-corrosion-resistance chemical fiber wire and processing equipment thereof |
| CN115400623A (en) * | 2022-09-30 | 2022-11-29 | 广州天沅硅胶机械科技有限公司 | Rubber material mixing core and mixing equipment comprising same |
| CN115400623B (en) * | 2022-09-30 | 2024-01-30 | 广州天沅硅胶机械科技有限公司 | Sizing material mixes core and includes its mixing apparatus |
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Effective date of registration: 20191129 Address after: 262100 north section of Shuangfeng Avenue, Xing'an Street, Anqiu City, Weifang City, Shandong Province Applicant after: Weifang Yunding New Material Technology Co., Ltd Address before: 262100 Xingan street, Anqiu City, Weifang, Shandong Province, three Li Zhuang Village South Applicant before: Anqiu Yun Ke Machinery Co., Ltd. |
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