CN113842819A - Stirring device and stirring method for pressure-sensitive adhesive production - Google Patents
Stirring device and stirring method for pressure-sensitive adhesive production Download PDFInfo
- Publication number
- CN113842819A CN113842819A CN202111072957.3A CN202111072957A CN113842819A CN 113842819 A CN113842819 A CN 113842819A CN 202111072957 A CN202111072957 A CN 202111072957A CN 113842819 A CN113842819 A CN 113842819A
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- Prior art keywords
- stirring
- mixing barrel
- mixing
- sensitive adhesive
- pressure
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- 238000003756 stirring Methods 0.000 title claims abstract description 82
- 239000004820 Pressure-sensitive adhesive Substances 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 7
- 238000002156 mixing Methods 0.000 claims abstract description 86
- 239000000084 colloidal system Substances 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- 238000005096 rolling process Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000725 suspension Substances 0.000 abstract description 2
- 240000007643 Phytolacca americana Species 0.000 description 4
- 230000004927 fusion Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Abstract
The invention provides a stirring device and a stirring method for pressure-sensitive adhesive production, which relate to the field of stirring instruments and comprise a mixing barrel; the top of the mixing barrel is provided with a driving assembly, the driving assembly is connected with the mixing barrel, and a transmission rod at the driving assembly extends into the mixing barrel; be equipped with the hybrid module in the blending vessel, the hybrid module includes the axle sleeve, and the axle sleeve is arranged in the blending vessel, and the cup joint is fixed with the axostylus axostyle in the axle sleeve, and the axostylus axostyle meets with drive assembly department transfer line through the shaft coupling, the axle sleeve periphery is arranged with the annular and is equipped with a plurality of stirring pieces, can briefly describe for single rotatory stirring to change, rotatory stirring and the reciprocal combination stirring mode that stirs and combine together of direction from top to bottom, this reciprocal stirring of direction from top to bottom can be effective, fills the material of follow-up interpolation to the colloid in to in improving traditional rotatory stirring, because of the material suspension to colloid top, the poor or mixed time scheduling problem of mixed effect that leads to.
Description
Technical Field
The invention relates to the field of stirring apparatuses, in particular to a stirring device and a stirring method for pressure-sensitive adhesive production.
Background
The pressure-sensitive adhesive is fused by a plurality of components, and in the fusion process, a stirring device is the most important processing equipment, and the stirring device mixes materials placed in a rotating range through centrifugal force generated in high-speed rotation as the name suggests.
Based on the characteristics of the pressure-sensitive adhesive, during the stirring period, basic materials need to be delivered into the stirring device based on the actual fusion quality so as to obtain a better fusion ratio, but based on the actual fusion, firstly, the materials are injected into the glue solution from top to bottom, the materials are difficult to be rapidly fused into the glue solution due to factors such as surface tension, and secondly, by increasing the rotating speed or prolonging the stirring time, the electric energy consumption of the driving part used for stirring is increased, and the noise generated during the working period of the driving part is difficult to be accepted by operators in the working environment for a long time.
Therefore, in view of the above-mentioned limitations, there is a need for a stirring device that can effectively and rapidly mix the materials injected later during mixing, and can significantly reduce the expenditure of electric energy and improve the stirring quality.
Disclosure of Invention
The invention aims to provide a stirring device and a stirring method for pressure-sensitive adhesive production, which aim to solve the technical problems.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a agitating unit is used in pressure-sensitive adhesive production which characterized in that: comprises a mixing barrel;
the top of the mixing barrel is provided with a driving assembly, the driving assembly is connected with the mixing barrel, and a transmission rod at the driving assembly extends into the mixing barrel;
a mixing assembly is arranged in the mixing barrel and comprises a shaft sleeve, the shaft sleeve is arranged in the mixing barrel, a shaft rod is fixedly sleeved in the shaft sleeve, the shaft rod is connected with a transmission rod at the position of the driving assembly through a coupling, a plurality of stirring pieces are arranged on the periphery of the shaft sleeve in an annular mode, external connecting rods with the number consistent with that of the stirring pieces are arranged between the stirring pieces and the shaft sleeve, and the external connecting rods are used for connecting the shaft sleeve and the stirring pieces;
the stirring pieces are in rolling contact with the lower bottom of the mixing barrel.
Preferably, the stirring piece comprises a roller, the roller is rotatably connected with one end of the external connecting rod, and an eccentric shaft is arranged on one side of the roller, which is back to the external connecting rod;
the poking rod is arranged above the roller, the bottom of the poking rod is connected with an eccentric shaft sleeve, the eccentric shaft sleeve is rotatably sleeved to the eccentric shaft, the switching sleeve is arranged above the eccentric shaft sleeve and is slidably sleeved to the poking rod, and the switching sleeve is rotatably connected with the external connecting rod;
the poking rod is provided with a plurality of discs in an up-and-down arrangement mode, and the discs are fixedly sleeved at the poking rod.
Preferably, the bottom of the mixing barrel is provided with an annular rail, a plurality of particles are arranged in the annular rail, and the annular rail is matched with the roller in a rolling manner.
Preferably, there is a gap between the poke rod and the top of the mixing barrel.
Preferably, a gap is reserved between the eccentric shaft sleeve and the roller.
Preferably, the eccentric shaft is eccentrically arranged compared with the roller, and the roller rolls and slides back and forth compared with the adapter sleeve.
Preferably, the lower bottom of the mixing barrel is also provided with a discharge hole, and the discharge hole is connected with a pump set and used for sucking and discharging mixed materials in the mixing barrel.
Preferably, the top end of the mixing barrel is provided with a feeding pipe, and the feeding pipe and the mixing barrel are vertically arranged.
A stirring method of a stirring device for pressure-sensitive adhesive production is characterized by comprising the following stirring steps:
1) injecting the colloid into a mixing barrel, and then injecting the materials for mixing with the colloid into the mixing barrel together to be mixed with the colloid;
2) the start drive assembly rotates through the drive shaft pole, and indirect drive stirring piece is to the blending tank in to the stirring mode that direction of rotation and upper and lower direction combined together carries out mixing treatment to colloid and rather than the material of mixing mutually.
The invention has the beneficial effects that:
1. compared with the traditional mixing mechanism, the mixing mode of the mixing assembly can be simply changed into a combined stirring mode combining rotary stirring and reciprocating stirring in the vertical direction, the reciprocating stirring in the vertical direction can be effective, and the subsequently supplemented materials are filled into the colloid from the upper part of the colloid, so that the problems of poor mixing effect or mixing time and the like caused by the fact that the materials are suspended above the colloid in the traditional rotary stirring are solved.
2. According to the invention, a combined stirring mode combining rotary stirring and up-and-down reciprocating stirring is adopted, so that the stirring advantages brought by the original rotary stirring are kept, the up-and-down reciprocating kinetic energy converted by rotation is fully facilitated, and the pressure-sensitive adhesive in the mixing barrel is more fully and quickly mixed.
Drawings
FIG. 1 is a schematic structural diagram of a stirring device for pressure-sensitive adhesive production according to the present invention;
FIG. 2 is a schematic view of the combination structure of the driving assembly and the stirring member according to the present invention;
FIG. 3 is a schematic structural view of a hybrid module according to the present invention;
FIG. 4 is a schematic view of the structure of the stirring member of the present invention;
reference numerals: 1. a drive assembly; 2. a feeding pipe; 3. a mixing barrel; 4. a mixing assembly; 41. a shaft lever; 42. a shaft sleeve; 43. a stirring member; 44. an extension rod; 431. a poke rod; 432. a disc; 433. a transfer sleeve; 434. an eccentric shaft; 435. an eccentric shaft sleeve; 436. and a roller.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
When the concrete implementation, including blending tank 3, 3 tops of blending tank are equipped with drive assembly 1, and drive assembly 1 meets with blending tank 3, and drive assembly 1 department transfer line stretches into in blending tank 3, is equipped with mixing assembly 4 in the blending tank 3.
The mixing assembly 4 comprises a shaft sleeve 42, the shaft sleeve 42 is arranged in the mixing barrel 3, a shaft rod 41 is fixedly sleeved in the shaft sleeve 42, the shaft rod 41 is connected with a transmission rod at the position of the driving assembly 1 through a coupler, a plurality of stirring pieces 43 are arranged on the periphery of the shaft sleeve 42 in an annular mode, external connecting rods 44 with the number consistent with that of the stirring pieces 43 are arranged between the stirring pieces 43 and the shaft sleeve 42, and the external connecting rods 44 are used for connecting the shaft sleeve 42 and the stirring pieces 43;
and, a plurality of stirring members 43 are in rolling contact with the lower bottom of the mixing tub 3.
As shown in fig. 1-3, compared to the conventional mixing mechanism, the mixing manner of the mixing assembly 4 can be briefly described as a combined mixing manner in which a single rotation mixing is changed into a rotation mixing and a vertical reciprocating mixing, and the vertical reciprocating mixing can be effective, so as to fill the subsequent materials to be added into the colloid from above the colloid, thereby improving the problems of poor mixing effect or mixing time and the like caused by the suspension of the materials above the colloid in the conventional rotation mixing.
As shown in fig. 1 to 3, the combined stirring mode combining the rotation stirring and the up-down reciprocating stirring fully facilitates the up-down reciprocating kinetic energy converted by the rotation while maintaining the stirring advantages brought by the original rotation stirring, and implements more sufficient and rapid mixing treatment on the pressure-sensitive adhesive in the mixing barrel 3.
In specific implementation, the stirring member 43 includes a roller 436, the roller 436 is rotatably connected to one end of the external connection rod 44, an eccentric shaft 434 is disposed on one side of the roller 436, which faces away from the external connection rod 44, a poking rod 431 is disposed above the roller 436, an eccentric shaft sleeve 435 is connected to the bottom of the poking rod 431, the eccentric shaft sleeve 435 is rotatably sleeved to the eccentric shaft 434, an adapter sleeve 433 is disposed above the eccentric shaft sleeve 435, the adapter sleeve 433 is slidably sleeved to the poking rod 431, and the adapter sleeve 433 is rotatably connected to the external connection rod 44;
the eccentric shaft 434 is arranged eccentrically with respect to the roller 436, and the roller 436 rolls the time stamp rod 431 and slides back and forth with respect to the adapter sleeve 433;
the poke rod 431 is provided with a plurality of disks 432 in an up-and-down arrangement, and the plurality of disks 432 are fixedly fitted at the poke rod 431.
As shown in fig. 4, the driving assembly 1 rotates through the driving shaft rod 41 and the shaft sleeve 42, so that the eccentric shaft 434 fixed to the position of the roller 436 rotates eccentrically in the rolling fit of the roller 436 and the bottom of the mixing tub 3, during the eccentric rotation, the eccentric shaft sleeve 435 disposed at the position of the poking rod 431 is sleeved to the position of the eccentric shaft 434, so that the poking rod 431 slides reciprocally than the adapting sleeve 433, and during the reciprocal sliding, a plurality of disks 432 arranged at the position of the poking rod 431 stir the colloid up and down.
In specific implementation, the bottom of the mixing barrel 3 is provided with an annular track, a plurality of particles are arranged in the annular track, and the annular track is matched with the roller 436 in a rolling manner.
As shown in fig. 3, the arrangement of the plurality of particles on the circular track can increase the contact friction between the roller 436 and the circular track in rolling contact, thereby avoiding the problem of slipping of the roller 436.
In one embodiment, there is a gap between the rod 431 and the top of the mixing tub 3, and a gap between the eccentric sleeve 435 and the roller 436.
When the mixing device is specifically implemented, the lower bottom of the mixing barrel 3 is also provided with a discharge hole, the discharge hole is connected with a pump set and used for sucking and discharging mixed materials in the mixing barrel 3, the top end of the mixing barrel 3 is provided with a feeding pipe 2, and the feeding pipe 2 and the mixing barrel 3 are vertically arranged.
As shown in fig. 1-3, the feeding pipe 2 is a pipeline for feeding colloid and material, and the discharge hole is a discharge passage for discharging mixed colloid.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a agitating unit is used in pressure-sensitive adhesive production which characterized in that: comprises a mixing barrel (3);
the top of the mixing barrel (3) is provided with a driving component (1), the driving component (1) is connected with the mixing barrel (3), and a transmission rod at the driving component (1) extends into the mixing barrel (3);
a mixing assembly (4) is arranged in the mixing barrel (3), the mixing assembly (4) comprises a shaft sleeve (42), the shaft sleeve (42) is arranged in the mixing barrel (3), a shaft rod (41) is fixedly sleeved in the shaft sleeve (42), the shaft rod (41) is connected with a transmission rod at the position of the driving assembly (1) through a shaft coupling, a plurality of stirring pieces (43) are arranged on the periphery of the shaft sleeve (42) in a ring shape, extension rods (44) with the number being consistent with that of the stirring pieces (43) are arranged between the stirring pieces (43) and the shaft sleeve (42), and the extension rods (44) are used for connecting the shaft sleeve (42) and the stirring pieces (43);
a plurality of stirring pieces (43) are in rolling contact with the lower bottom of the mixing barrel (3).
2. The stirring device for pressure-sensitive adhesive production according to claim 1, wherein: the stirring piece (43) comprises a roller (436), the roller (436) is rotatably connected with one end of the external connecting rod (44), and an eccentric shaft (434) is arranged on one side of the roller (436) back to the external connecting rod (44);
a poking rod (431) is arranged above the roller (436), an eccentric shaft sleeve (435) is connected to the bottom of the poking rod (431), the eccentric shaft sleeve (435) is rotatably sleeved on the eccentric shaft (434), a switching sleeve (433) is arranged above the eccentric shaft sleeve (435), the switching sleeve (433) is slidably sleeved on the poking rod (431), and the switching sleeve (433) is rotatably connected with an external connecting rod (44);
the poking rod (431) is provided with a plurality of disks (432) in an up-and-down arrangement, and the disks (432) are sleeved and fixed at the poking rod (431).
3. The stirring device for pressure-sensitive adhesive production according to claim 1, wherein: the bottom of the mixing barrel (3) is provided with an annular rail, a plurality of particles are arranged in the annular rail, and the annular rail is matched with the roller (436) in a rolling manner.
4. The stirring device for pressure-sensitive adhesive production according to claim 2, wherein: a gap is reserved between the poking rod (431) and the mixing barrel (3).
5. The stirring device for pressure-sensitive adhesive production according to claim 2, wherein: a gap is reserved between the eccentric shaft sleeve (435) and the roller (436).
6. The stirring device for pressure-sensitive adhesive production according to claim 2, wherein: the eccentric shaft (434) is arranged eccentrically compared with the roller (436), and the roller (436) rolls the time stamp rod (431) and slides to and fro compared with the adapter sleeve (433).
7. The stirring device for pressure-sensitive adhesive production according to claim 1, wherein: the lower bottom of the mixing barrel (3) is also provided with a discharge hole which is connected with a pump set and used for sucking and discharging the mixed materials in the mixing barrel (3).
8. The stirring device for pressure-sensitive adhesive production according to claim 1, wherein: the top end of the mixing barrel (3) is provided with a feeding pipe (2), and the feeding pipe (2) and the mixing barrel (3) are vertically arranged.
9. The stirring method of a stirring apparatus for pressure-sensitive adhesive production as set forth in any one of claims 1 to 8, wherein the stirring step is as follows:
1) injecting the colloid into a mixing barrel, and then injecting the materials for mixing with the colloid into the mixing barrel together to be mixed with the colloid;
2) the start drive assembly rotates through the drive shaft pole, and indirect drive stirring piece is to the blending tank in to the stirring mode that direction of rotation and upper and lower direction combined together carries out mixing treatment to colloid and rather than the material of mixing mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111072957.3A CN113842819B (en) | 2021-09-14 | 2021-09-14 | Stirring device and stirring method for pressure-sensitive adhesive production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111072957.3A CN113842819B (en) | 2021-09-14 | 2021-09-14 | Stirring device and stirring method for pressure-sensitive adhesive production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113842819A true CN113842819A (en) | 2021-12-28 |
| CN113842819B CN113842819B (en) | 2023-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111072957.3A Active CN113842819B (en) | 2021-09-14 | 2021-09-14 | Stirring device and stirring method for pressure-sensitive adhesive production |
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| Country | Link |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043311A (en) * | 2016-06-30 | 2018-05-18 | 浙江汇锋薄膜科技有限公司 | A kind of preparation method of decorating film |
| CN212198750U (en) * | 2020-01-17 | 2020-12-22 | 上海赛一水处理科技股份有限公司 | Multiple clarification plant of sewage |
| CN113332893A (en) * | 2021-07-09 | 2021-09-03 | 曾俊达 | Environment improvement uses high-efficient agitating unit |
-
2021
- 2021-09-14 CN CN202111072957.3A patent/CN113842819B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043311A (en) * | 2016-06-30 | 2018-05-18 | 浙江汇锋薄膜科技有限公司 | A kind of preparation method of decorating film |
| CN212198750U (en) * | 2020-01-17 | 2020-12-22 | 上海赛一水处理科技股份有限公司 | Multiple clarification plant of sewage |
| CN113332893A (en) * | 2021-07-09 | 2021-09-03 | 曾俊达 | Environment improvement uses high-efficient agitating unit |
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| Publication number | Publication date |
|---|---|
| CN113842819B (en) | 2023-12-29 |
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