CN214447580U

CN214447580U - Mixing device for PVB film production

Info

Publication number: CN214447580U
Application number: CN202120564650.4U
Authority: CN
Inventors: 杨三忠
Original assignee: Jiangxi Liaohe New Material Co ltd
Current assignee: Jiangxi Liaohe New Material Co ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-10-22
Anticipated expiration: 2031-03-19

Abstract

The utility model relates to the technical field of PVB membrane production, and a mixing device for PVB membrane production is disclosed, the problem of low material mixing uniformity during PVB membrane production is solved, the mixing device comprises a box body, the top end of the box body is provided with a box cover, support columns are arranged around the bottom end of the box body, a discharging pipe is arranged in the middle position of the bottom end of the box body, a feeding pipe is arranged at the top of one side of the box body, an additive box is arranged at the top end of the box cover, a material pipe extending to the interior of the box body is arranged at the bottom end of the additive box, the bottom end of the material pipe is connected with a spraying pipe, and a stirring mechanism is arranged in the box body; through being provided with additive case, material pipe and spray tube, realize spraying the all-round of additive, the design of cooperation rabbling mechanism simultaneously constantly carries out the intensive mixing to the mixture of material and additive, and then the effectual degree of consistency that improves the material mixing, for the production of later stage PVB membrane has improved the quality.

Description

Mixing device for PVB film production

Technical Field

The utility model belongs to the technical field of PVB membrane production, specifically be a compounding device is used in PVB membrane production.

Background

The PVB intermediate film is a semitransparent film, is a high molecular material formed by plasticizing and extruding polyvinyl butyral resin by a plasticizer, is mainly used for laminated glass, is special glass formed by sandwiching a PVB film between two pieces of glass and compounding and heating under high pressure, is widely applied to industries such as buildings, automobiles, photovoltaics and the like due to multiple functions of safety, heat preservation, noise control, ultraviolet isolation and the like, and is widely applied to the fields of aerospace, military, high and new technology industry and the like, such as airplanes, spacecrafts, military instruments, solar cells, solar receivers and the like.

The existing mixing device for PVB intermediate film production cannot ensure the uniformity of the mixed material when in use, and further influences the production quality of the PVB film.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a compounding device is used in PVB membrane production, the effectual problem that the material mixing degree of consistency is low when having solved PVB membrane production among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compounding device is used in PVB membrane production, includes the box, the top of box is equipped with the case lid, all is equipped with the support column around the bottom of box, and the bottom intermediate position of box is equipped with the discharging pipe, and one side top of box is equipped with the inlet pipe, and the top of case lid is equipped with the additive case, and the bottom of additive case is equipped with the material pipe that extends to the box inside, and the bottom and the spray tube of material pipe are connected, and the inside of box is equipped with rabbling mechanism.

Preferably, the bottom end in the box body is provided with a leakage groove seat, and the middle position of the leakage groove seat is provided with a V-shaped groove.

Preferably, four the support columns are connected through a transverse plate, and a material receiving groove located below the discharge pipe is formed in the transverse plate.

Preferably, the spray pipe is of an annular structure, spray holes are uniformly formed in the bottom end of the spray pipe, and the two sides of the spray pipe are connected with the inner wall of the box body through fixing blocks.

Preferably, rabbling mechanism includes that motor, rotation axis, puddler one scrape the pole with the stirring, and the bottom of pole is scraped for the V-arrangement structure in the stirring, and the motor is installed on the top of case lid, and the output shaft and the rotation axis of motor are connected, and the cover is equipped with puddler one on the rotation axis, and the bottom of rotation axis is equipped with the stirring and scrapes the pole, and the outside cover of rotation axis is equipped with the stirring subassembly.

Preferably, the stirring assembly comprises a two-way screw rod, a bearing, a sliding block, a second stirring rod, a stirring plate, a stop plate and an adjusting assembly, the two-way screw rod is sleeved on the outer portion of the rotating shaft and connected with the inner wall of the rotating shaft through the bearing, the second stirring rod is arranged at the middle position of the outer wall of the two-way screw rod, the stop plate is sleeved on the bottom end and the top portion of the two-way screw rod, the sliding block located on two sides of the stirring rod is sleeved on the outer portion of the two-way screw rod, the stirring plate is symmetrically arranged on two sides of the sliding block, and the two-way screw rod is connected with the adjusting assembly.

Preferably, the adjusting part comprises a rotating rod, a first gear, a second gear, a first rotating wheel, a second rotating wheel and a belt, the rotating rod is installed on the box cover, the top end of the bidirectional screw rod is sleeved with the first gear, the bottom end of the rotating rod is provided with the second gear which is meshed with the first gear, the top end of the rotating shaft is sleeved with the first rotating wheel, the top end of the rotating rod is sleeved with the second rotating wheel, and the first rotating wheel and the second rotating wheel are connected through the belt.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) in the work, the additive box, the material pipe and the spray pipe are arranged, so that the additive is sprayed in all directions, and meanwhile, the mixture of the material and the additive is continuously and fully stirred by matching with the design of the stirring mechanism, so that the uniformity of material mixing is effectively improved, and the quality of later-stage PVB film production is improved;

(2) the raw materials are injected into the box body through the feeding pipe by a worker, so that additives in the additive box enter the spray pipe through the material pipe and are sprayed in all directions, the motor is started, the motor drives the rotating shaft to rotate, the rotating shaft drives the rotating wheel I, the gear I, the stirring rod I and the stirring scraping rod to rotate, the stirring rod I and the stirring scraping rod continuously stir the raw materials, the raw materials and the additives are mixed, meanwhile, the rotating wheel II rotates through the connection relation of a belt, the rotating wheel II drives the rotating rod to rotate, the rotating rod drives the gear II to rotate, then, the gear II drives the gear I to rotate through the meshing connection relation of the gear I and the gear II, the gear drives the bidirectional screw rod to rotate, the bidirectional screw rod drives the sliding block to move up and down, the stirring plate moves up and down and stirs the materials, and horizontal stirring and longitudinal stirring of the materials are further realized, and then the mixing uniformity of the materials is improved, and the quality is improved for the production of the PVB film in the later period.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an external view of the present invention;

FIG. 3 is a perspective view of the nozzle of the present invention;

in the figure: 1. a box body; 2. a box cover; 3. a support pillar; 4. a discharge pipe; 5. a feed pipe; 6. an additive tank; 7. a material pipe; 8. a nozzle; 9. a stirring mechanism; 10. a leak groove seat; 11. a motor; 12. a rotating shaft; 13. a first stirring rod; 14. a stirring scraper bar; 15. a bidirectional screw rod; 16. a bearing; 17. rotating the rod; 18. a slider; 19. a second stirring rod; 20. a stirring plate; 21. a stopper plate; 22. a first gear; 23. a second gear; 24. rotating the first wheel; 25. rotating the second wheel; 26. a belt.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment one, by figure 1, figure 2 and figure 3 give, the utility model discloses a box 1, the top of box 1 is equipped with case lid 2, box 1 bottom all is equipped with support column 3 all around, the bottom intermediate position of box 1 is equipped with discharging pipe 4, can see out from figure 1 and figure 2, be equipped with the valve on discharging pipe 4, one side top of box 1 is equipped with inlet pipe 5, the top of case lid 2 is equipped with additive case 6, the bottom of additive case 6 is equipped with the material pipe 7 that extends to box 1 inside, the bottom and the spray tube 8 of material pipe 7 are connected, design through spray tube 8, the all-round additive that sprays of being convenient for, the inside of box 1 is equipped with rabbling mechanism 9, design through rabbling mechanism 9, can be to material and additive intensive mixing.

In the second embodiment, based on the first embodiment, as shown in fig. 1, a chute seat 10 is disposed at the bottom end of the interior of the box body 1, and a V-shaped groove is disposed at the middle position of the chute seat 10, so as to facilitate the material guiding operation.

Embodiment three, on the basis of embodiment one, given by fig. 1 and fig. 2, connect through the diaphragm between four support columns 3, be equipped with on the diaphragm and be located the receiving groove of discharging pipe 4 below to the convenient collection that realizes the material.

In the fourth embodiment, based on the first embodiment, as shown in fig. 3, the spray pipe 8 is of an annular structure, spray holes are uniformly formed in the bottom end of the spray pipe 8, and both sides of the spray pipe 8 are connected with the inner wall of the box body 1 through fixing blocks, so that the additive can be conveniently sprayed in all directions.

Fifth embodiment, on the basis of first embodiment, as shown in fig. 1, the stirring mechanism 9 includes a motor 11, a rotating shaft 12, a first stirring rod 13 and a first stirring rod 14, the bottom end of the first stirring rod 14 is a V-shaped structure, the motor 11 is installed at the top end of the box cover 2, an output shaft of the motor 11 is connected with the rotating shaft 12, the first stirring rod 13 is sleeved on the rotating shaft 12, the bottom end of the rotating shaft 12 is provided with the first stirring rod 14, and a stirring assembly is sleeved outside the rotating shaft 12, so that the materials and the additives can be mixed sufficiently.

Sixth embodiment, on the basis of fifth embodiment, given by fig. 1, the stirring subassembly includes two-way lead screw 15, bearing 16, slider 18, puddler two 19, stirring board 20, backstop board 21 and adjusting part, the outside of rotation axis 12 is located to two-way lead screw 15 cover, be connected through bearing 16 between the inner wall of two-way lead screw 15 and rotation axis 12, two-way lead screw 15's outer wall intermediate position is equipped with puddler two 19, two-way lead screw 15's bottom and top all overlap and are equipped with backstop board 21, two-way lead screw 15's outside overlap is equipped with the slider 18 that is located puddler two 19 both sides, slider 18's both sides all symmetry are equipped with stirring board 20, two-way lead screw 15 is connected with adjusting part, the effectual degree of consistency that mixes that has improved the material.

Seventh embodiment, on the basis of the sixth embodiment, as shown in fig. 1, the adjusting assembly includes a rotating rod 17, a first gear 22, a second gear 23, a first rotating wheel 24, a second rotating wheel 25 and a belt 26, the rotating rod 17 is mounted on the case cover 2, the first gear 22 is sleeved on the top end of the bidirectional screw 15, the second gear 23 meshed with the first gear 22 is arranged at the bottom end of the rotating rod 17, the first rotating wheel 24 is sleeved on the top end of the rotating shaft 12, the second rotating wheel 25 is sleeved on the top end of the rotating rod 17, and the first rotating wheel 24 and the second rotating wheel 25 are connected through the belt 26, so as to provide power for the movement of the adjusting assembly.

The working principle is as follows: when the device works, a worker injects raw materials into the box body 1 through the feeding pipe 5, so that additives in the additive box 6 enter the spray pipe 8 through the material pipe 7 and are sprayed in all directions, the motor 11 is started, the motor 11 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the rotating wheel I24, the gear I22, the stirring rod I13 and the stirring and scraping rod 14 to rotate, the stirring rod I13 and the stirring and scraping rod 14 continuously stir raw materials, the raw materials and the additives are mixed, meanwhile, the rotating wheel II 25 rotates through the connection relationship of the belt 26, the rotating wheel II 25 drives the rotating rod 17 to rotate, the rotating rod 17 drives the gear II 23 to rotate, then, the gear II 23 drives the gear I22 to rotate through the meshing connection relationship of the gear I22 and the gear II 23, the gear I22 drives the bidirectional screw rod 15 to rotate, and the bidirectional screw rod 15 drives the sliding block 18 to move up and down, make stirring board 20 reciprocate and stir about the material, and then realize the horizontal stirring and the vertical stirring of material, and then improved the mixing uniformity of material, improved the quality for the production of later stage PVB membrane.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PVB membrane production is with compounding device, includes box (1), its characterized in that: the top of box (1) is equipped with case lid (2), box (1) bottom all is equipped with support column (3) all around, the bottom intermediate position of box (1) is equipped with discharging pipe (4), one side top of box (1) is equipped with inlet pipe (5), the top of case lid (2) is equipped with additive case (6), the bottom of additive case (6) is equipped with and extends to the inside material pipe (7) of box (1), the bottom and spray tube (8) of material pipe (7) are connected, the inside of box (1) is equipped with rabbling mechanism (9).

2. The mixing device for PVB film production according to claim 1, wherein: the bottom end of the interior of the box body (1) is provided with a leakage groove seat (10), and the middle position of the leakage groove seat (10) is provided with a V-shaped groove.

3. The mixing device for PVB film production according to claim 1, wherein: four the support columns (3) are connected through a transverse plate, and a material receiving groove located below the discharge pipe (4) is formed in the transverse plate.

4. The mixing device for PVB film production according to claim 1, wherein: spray tube (8) are the loop configuration, and the bottom of spray tube (8) evenly is equipped with the orifice, and the both sides of spray tube (8) all are connected through the inner wall of fixed block with box (1).

5. The mixing device for PVB film production according to claim 1, wherein: rabbling mechanism (9) are including motor (11), rotation axis (12), puddler (13) and stirring scraper bar (14), and the bottom of stirring scraper bar (14) is the V-arrangement structure, and install on the top of case lid (2) motor (11), and the output shaft and rotation axis (12) of motor (11) are connected, and the cover is equipped with puddler (13) on rotation axis (12), and the bottom of rotation axis (12) is equipped with stirring scraper bar (14), and the outside cover of rotation axis (12) is equipped with the stirring subassembly.

6. The mixing device for PVB film production according to claim 5, characterized in that: the stirring assembly comprises a bidirectional screw rod (15), a bearing (16), a sliding block (18), a stirring rod II (19), a stirring plate (20), a stop plate (21) and an adjusting assembly, the outside of a rotating shaft (12) is arranged on the bidirectional screw rod (15) in a sleeved mode, the inner wall of the bidirectional screw rod (15) and the inner wall of the rotating shaft (12) are connected through the bearing (16), the middle position of the outer wall of the bidirectional screw rod (15) is provided with the stirring rod II (19), the bottom end and the top of the bidirectional screw rod (15) are both provided with the stop plate (21) in a sleeved mode, the outer wall of the bidirectional screw rod (15) is provided with the sliding block (18) located on two sides of the stirring rod II (19) in a sleeved mode, the two sides of the sliding block (18) are symmetrically provided with the stirring plate (20), and the bidirectional screw rod (15) is connected with the adjusting assembly.

7. The mixing device for PVB film production according to claim 6, characterized in that: the adjusting part comprises a rotating rod (17), a first gear (22), a second gear (23), a first rotating wheel (24), a second rotating wheel (25) and a belt (26), the rotating rod (17) is installed on the box cover (2), the top end of the bidirectional screw rod (15) is sleeved with the first gear (22), the bottom end of the rotating rod (17) is provided with the second gear (23) which is meshed with the first gear (22), the top end of the rotating shaft (12) is sleeved with the first rotating wheel (24), the top end of the rotating rod (17) is sleeved with the second rotating wheel (25), and the first rotating wheel (24) and the second rotating wheel (25) are connected through the belt (26).