CN217531428U

CN217531428U - Mixer in EVA film production system

Info

Publication number: CN217531428U
Application number: CN202221082544.3U
Authority: CN
Inventors: 陈礼亮
Original assignee: Nanjing Xiezhong Membrane Material Technology Co ltd
Current assignee: Nanjing Xiezhong Membrane Material Technology Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-10-04
Anticipated expiration: 2032-05-07

Abstract

The utility model belongs to EVA film production field, especially a blendor in EVA film production system can not filter the raw materials before the compounding to current blendor, and the raw materials has some impurity, can reduce the problem of compounding quality like this, now proposes following scheme, and it includes the base, fixedly connected with mixing box and headstock are distinguished to the top of base, mixing box's top is equipped with feed hopper, be equipped with power component in the headstock, last transmission is connected with (mixing) shaft and the threaded spindle respectively of power component, the utility model discloses rational in infrastructure, the operation is convenient, can filter the raw materials through the filter screen for the raw materials is cleaner, is favorable to improving the compounding quality, can make filter screen longitudinal reciprocating motion through power component, prevents that the filter screen from taking place to block up, (mixing) shaft and a plurality of puddler rotation simultaneously, can stir the raw materials, has improved compounding efficiency.

Description

Mixer in EVA film production system

Technical Field

The utility model relates to a EVA film production technical field especially relates to a blendor in EVA film production system.

Background

The EVA film is a high-viscosity film material sheet prepared by taking high-molecular resin as a main raw material and adding a special auxiliary agent through processing by special equipment, and the high-viscosity film material sheet and the auxiliary agent are required to be mixed in the production process of the EVA film.

The existing mixer cannot filter raw materials before mixing, the raw materials have impurities, and mixing quality can be reduced, so that the mixer in an EVA (ethylene vinyl acetate) film production system is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing mixer can not filter the raw material before the material mixing in the prior art, the raw material has some impurities, thus the defect of the material mixing quality can be reduced, and the mixer in the EVA film production system is provided.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a blendor in EVA film production system, the on-line screen storage device comprises a base, the top of base is fixedly connected with mixing box and headstock respectively, the top of mixing box is equipped with feed hopper, be equipped with power component in the headstock, last transmission connection has (mixing) shaft and screw spindle respectively of power component, the right-hand member of (mixing) shaft extends to the mixing box and is connected with the right side inner wall rotation of mixing box, a plurality of puddlers of fixedly connected with on the (mixing) shaft, the top of screw spindle rotates with the top inner wall of headstock and is connected, threaded connection has the frid on the screw spindle, the right side of frid extends to mixing box and fixedly connected with filter screen, equal sliding connection has the swash plate on the both sides inner wall of mixing box, and the bottom of two swash plates all laminates with the top of filter screen mutually, equal fixedly connected with landing leg on the bottom four corners position of base, the bottom of mixing box is equipped with the pipe, is equipped with the stirring valve on the frid, the right side of mixing box is equipped with the connecting pipe, can filter the raw materials through the filter screen for the raw materials is cleaner, is favorable to improving the compounding quality, can make the filter screen longitudinal movement through power component, prevents that filter screen and the rotation and a plurality of stirring rod carry out the row's material discharge efficiency to a plurality of stirring simultaneously, has improved the row's raw materials efficiency.

Preferably, the power assembly comprises a driving motor, a worm wheel, a rectangular ring, a connecting plate, a U-shaped frame, a first connecting rod, a second connecting rod, a moving plate, a rack, a rotating shaft and a connecting gear, the left side of the driving motor is fixedly connected with the inner wall of the left side of the power box, the left end of the worm is fixedly connected with the output shaft of the driving motor, the left end of the stirring shaft is fixedly connected with the right end of the worm, the rear wall of the power box is rotatably connected with a connecting shaft, the worm wheel is fixedly sleeved on the connecting shaft, the worm wheel is meshed with the worm, a transmission column is fixedly connected on the front side surface of the worm wheel, the front end of the transmission column is slidably connected with the inner wall of the rectangular ring, the right side of the connecting plate is fixedly connected with the left side of the rectangular ring, the top of the connecting plate is fixedly connected with the bottom of the U-shaped frame, and the first connecting rod and the second connecting rod are two, the ends, close to each other, of the two first connecting rods are hinged to each other, sliding sleeves are sleeved on the two first connecting rods in a sliding mode, the rear sides of the two sliding sleeves are connected with the front side of the U-shaped frame in a rotating mode, the ends, close to each other, of the two second connecting rods are connected with the left side of the moving plate in a rotating mode, the ends, far away from each other, of the two second connecting rods are respectively connected with the ends, far away from each other, of the two first connecting rods in a rotating mode, the top of the moving plate is fixedly connected with the bottom of a rack, the rear end of the rotating shaft is connected with the rear wall of the power box in a rotating mode, the connecting gear is fixedly sleeved on the rotating shaft, the rack is meshed with the connecting gear, bevel gears are fixedly sleeved on the rotating shaft and the bottom end of the threaded shaft, the two bevel gears are meshed with each other, impurities in the raw materials can be filtered through a filter screen, therefore, the raw materials can be cleaner, and the worm can be rotated through an output shaft of the driving motor, the worm rotates and can make worm wheel anticlockwise rotate, can make the rectangle ring reciprocate and remove about through the transmission post, through the connecting plate, can make U-shaped frame horizontal reciprocating motion, under the effect of two first connecting rods and two second connecting rods, can make the horizontal reciprocating motion of movable plate, the movable plate can make rack horizontal reciprocating motion, the rack can make connecting gear and pivot reciprocating motion, the pivot can make threaded shaft reciprocating motion through two bevel gears, the threaded shaft can make threaded plate vertical reciprocating motion, and then can make the vertical reciprocating motion of filter screen, can prevent like this that the filter screen from taking place to block up, influence the unloading, the worm can also make the (mixing) shaft rotate, the (mixing) shaft can stir the raw materials through a plurality of puddlers, make the compounding more even thorough, and is convenient to use.

Preferably, the top inner wall of headstock is gone up fixedly connected with spacing post, the bottom of spacing post runs through the top of screw plate and extends to the bottom below of screw plate, and spacing post can make the removal that the screw plate can stabilize.

Preferably, the right side fixedly connected with slider of filter screen, the right side of slider and the right side inner wall sliding connection of mixing box, the slider can make the filter screen can the steady movement.

Preferably, the bottom of the rectangular ring is fixedly connected with a sliding plate, the bottom of the sliding plate is in sliding connection with the inner wall of the bottom of the power box, and the sliding plate can enable the rectangular ring to stably move without position deviation.

Preferably, the supporting plate is fixedly connected to the inner wall of the right side of the power box, the bottom of the moving plate is connected with the top of the supporting plate in a sliding mode, the supporting plate can support the moving plate, and the moving plate can move stably.

Has the advantages that: impurities in the raw materials can be filtered through the filter screen, so that the raw materials can be cleaner, the worm can be rotated through an output shaft of the driving motor, the worm can be rotated to enable the worm gear to rotate anticlockwise, the rectangular ring can be moved to and fro through the transmission column, the U-shaped frame can be moved to and fro transversely through the connecting plate, the movable plate can be moved to and fro transversely under the action of the two first connecting rods and the two second connecting rods, the movable plate can be moved to and fro transversely through the rack, the rack can be used for connecting the gear and the rotating shaft to and fro, the rotating shaft can be used for moving the threaded shaft to and fro through the two bevel gears, the threaded shaft can be used for moving the threaded plate to and fro longitudinally, and further the filter screen can be moved to and fro longitudinally, so that the filter screen can be prevented from being blocked, and blanking is influenced.

The worm can also make the (mixing) shaft rotate, and the (mixing) shaft can stir the raw materials through a plurality of puddlers for the compounding is even more thorough, facilitates the use.

The utility model discloses rational in infrastructure, the operation is convenient, can filter the raw materials through the filter screen for the raw materials is cleaner, is favorable to improving the compounding quality, can make filter screen longitudinal reciprocating motion through power component, prevents that the filter screen from taking place to block up, (mixing) shaft and a plurality of puddler rotate simultaneously, can stir the raw materials, has improved compounding efficiency.

Drawings

Fig. 1 is a schematic main sectional structure diagram of a mixer in an EVA film production system provided by the present invention;

fig. 2 is a schematic diagram of a local three-dimensional structure of a mixer in an EVA film production system provided by the present invention;

fig. 3 is a schematic view of a cross-sectional structure of a power box of a mixer in an EVA film production system provided by the present invention;

fig. 4 is the utility model provides a structure schematic diagram is enlarged to knot A part of blendor in EVA film production system.

In the figure: 1. a base; 2. a mixing box; 3. a power box; 4. filtering with a screen; 5. a stirring shaft; 6. a threaded shaft; 7. a thread plate; 8. a drive motor; 9. a worm; 10. a worm gear; 11. a rectangular ring; 12. a connecting plate; 13. a U-shaped frame; 14. a first link; 15. a second link; 16. moving the plate; 17. a rack; 18. a rotating shaft; 19. a connecting gear; 20. a limiting post; 21. a sliding plate; 22. a support plate; 23. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

Referring to fig. 1-4, a mixer in an EVA film production system comprises a base 1, wherein the top of the base 1 is fixedly connected with a mixing box 2 and a power box 3 respectively, the top of the mixing box 2 is provided with a feeding funnel, the power box 3 is internally provided with a power component, the power component is respectively connected with a stirring shaft 5 and a threaded shaft 6 in a transmission way, the right end of the stirring shaft 5 extends into the mixing box 2 and is connected with the inner wall of the right side of the mixing box 2 in a rotating way, the stirring shaft 5 is fixedly connected with a plurality of stirring rods, the top end of the threaded shaft 6 is connected with the inner wall of the top of the power box 3 in a rotating way, the threaded shaft 6 is connected with a threaded plate 7 in a threaded way, the right side of the threaded plate 7 extends into the mixing box 2 and is fixedly connected with a filter screen 4, the filter screen 4 is connected with the threaded plate 7 through bolts, the inner walls of two sides of the mixing box 2 are both slidably connected with inclined plates, the bottoms of the two inclined plates are both attached to the top of the filter screen 4, the inclined plate can enable raw materials to accurately fall to the filter screen 4, supporting legs are fixedly connected to four corners of the bottom of the base 1, a discharging pipe is arranged at the bottom of the mixing box 2, a discharging valve is arranged on the discharging pipe, a connecting pipe is arranged on the right side of the mixing box 2, the power assembly comprises a driving motor 8, a worm 9, a worm wheel 10, a rectangular ring 11, a connecting plate 12, a U-shaped frame 13, a first connecting rod 14, a second connecting rod 15, a moving plate 16, a rack 17, a rotating shaft 18 and a connecting gear 19, the left side of the driving motor 8 is fixedly connected with the inner wall of the left side of the power box 3, the left end of the worm 9 is fixedly connected with an output shaft of the driving motor 8, the left end of the stirring shaft 5 is fixedly connected with the right end of the worm 9, the connecting shaft is rotatably connected to the rear wall of the power box 3, the worm wheel 10 is fixedly sleeved on the connecting shaft, the worm wheel 10 is meshed with the worm 9, when the worm 9 rotates, the worm wheel 10 can rotate, a transmission column is fixedly connected on the front side surface of the worm wheel 10, the front end of the transmission column is connected with the inner wall of the rectangular ring 11 in a sliding manner, the right side of the connecting plate 12 is fixedly connected with the left side of the rectangular ring 11, the top of the connecting plate 12 is fixedly connected with the bottom of the U-shaped frame 13, two first connecting rods 14 and two second connecting rods 15 are respectively arranged, the ends, close to each other, of the two first connecting rods 14 are hinged with each other, sliding sleeves are respectively sleeved on the two first connecting rods 14 in a sliding manner, the rear sides of the two sliding sleeves are respectively connected with the front side of the U-shaped frame 13 in a rotating manner, the ends, close to each other, of the two second connecting rods 15 are respectively connected with the left side of the moving plate 16 in a rotating manner, the ends, far away from each other, of the two second connecting rods 15 are respectively connected with the ends, far away from each other, of the moving plate 16 is fixedly connected with the bottom of the rack 17, and the rear end of the rotating shaft 18 is connected with the rear wall of the power box 3 in a rotating manner, the connecting gear 19 is fixedly sleeved on the rotating shaft 18, the rack 17 is meshed with the connecting gear 19, bevel gears are fixedly sleeved on the rotating shaft 18 and at the bottom ends of the threaded shafts 6, the two bevel gears are meshed, impurities in the raw materials can be filtered through the filter screen 4, so that the raw materials can be cleaner, the worm 9 can be rotated through the output shaft of the driving motor 8, the worm wheel 10 can be rotated anticlockwise through the rotation of the worm 9, the rectangular ring 11 can be moved to and fro and left and right through the transmission column, the U-shaped frame 13 can be moved to and fro transversely through the connecting plate 12, the moving plate 16 can be moved to and fro transversely under the action of the two first connecting rods 14 and the two second connecting rods 15, the rack 17 can be moved to and fro transversely through the rack 17, the connecting gear 19 and the rotating shaft 18 can be rotated to and fro, the threaded shafts 6 can be rotated to and fro through the two bevel gears by the rotating shaft 18, the threaded shaft 6 can make 7 vertical reciprocating motion of thread plate, and then can make 4 vertical reciprocating motion of filter screen, can prevent like this that 4 of filter screen from taking place to block up, influence the unloading, worm 9 can also make (mixing) shaft 5 rotate, (mixing) shaft 5 can stir the raw materials through a plurality of puddlers, make the compounding more even thoroughly, facilitate the use, the utility model discloses rational in infrastructure, the operation is convenient, can filter the raw materials through filter screen 4, make the raw materials cleaner, be favorable to improving the compounding quality, can make 4 vertical reciprocating motion of filter screen through power component, prevent that 4 of filter screen from taking place to block up, (mixing) shaft 5 and a plurality of puddlers rotate simultaneously, can stir the raw materials, have improved compounding efficiency.

The utility model discloses in, spacing post 20 of fixedly connected with on the top inner wall of headstock 3, the bottom of spacing post 20 runs through the top of screw plate 7 and extends to the bottom below of screw plate 7, and spacing post 20 can make the removal that screw plate 7 can stabilize.

The utility model discloses in, the right side fixedly connected with slider 23 of filter screen 4, the right side of slider 23 and the right side inner wall sliding connection of mixing box 2, slider 23 can make filter screen 4 can the steady movement.

The utility model discloses in, the bottom fixedly connected with sliding plate 21 of rectangular ring 11, the bottom of sliding plate 21 and the bottom inner wall sliding connection of headstock 3, sliding plate 21 can make rectangular ring 11 steadily remove, can not take place offset.

The utility model discloses in, fixedly connected with backup pad 22 on the right side inner wall of headstock 3, the bottom of movable plate 16 and the top sliding connection of backup pad 22, backup pad 22 can support movable plate 16, and can make movable plate 16 can stabilize the removal.

The working principle is as follows: when the EVA film mixing machine is used specifically, EVA film raw materials can be put into the mixing box 2 through the feeding hopper, the filter screen 4 can filter impurities in the raw materials, at the moment, the driving motor 8 is started, the output shaft of the driving motor 8 can enable the worm 9 to rotate, the worm 9 rotates to enable the worm wheel 10 to rotate anticlockwise, the rectangular ring 11 can be moved left and right in a reciprocating mode through the transmission column, the rectangular ring 11 moves left and then moves right, when the rectangular ring 11 moves left, the U-shaped frame 13 can be moved left through the connecting plate 12, the left ends of the two first connecting rods 14 can be moved left through the two sliding sleeves, and then the right ends of the two second connecting rods 15 can be moved right, when the rectangular ring 11 moves right, the connecting gear 19 and the rotating shaft 18 can rotate the threaded shaft 6 through the two bevel gears, the threaded shaft 6 can enable the threaded shaft 7 to move longitudinally, the rack 17 can be moved back and forth, the connecting shaft 16 can enable the rack 17 to move back and forth, the rack 17 can enable the connecting gear 19 and forth rotating shaft 18 to rotate, the rotating shaft 18 can enable the threaded shaft 6 to rotate longitudinally, and further enable the mixing screen 4 to be opened to filter the mixing box, and mix materials after the mixing machine is moved back and forth, and forth filtering auxiliary materials can be discharged, and forth, and can be discharged, and forth through the mixing tank 4, and forth mixing tank, and back the mixing machine can be prevented from the mixing machine, and forth mixing tank 4, and forth mixing shaft 5, and forth mixing machine.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a blendor in EVA film production system, includes base (1), its characterized in that, the top of base (1) is fixedly connected with mixing box (2) and headstock (3) respectively, the top of mixing box (2) is equipped with feed hopper, be equipped with power component in headstock (3), the last transmission connection has (mixing) shaft (5) and screw shaft (6) respectively of power component, the right-hand member of (mixing) shaft (5) extends to in mixing box (2) and is connected with the right side inner wall rotation of mixing box (2), a plurality of puddlers of fixedly connected with on (mixing) shaft (5), the top of screw shaft (6) is connected with the top inner wall rotation of headstock (3), threaded connection has screw thread board (7) on screw shaft (6), the right side of screw thread board (7) extends to in mixing box (2) and fixedly connected with filter screen (4), equal sliding connection has the swash plate on the both sides inner wall of mixing box (2), the bottom of two swash plates all laminates with the top of filter screen (4) mutually, the bottom of the equal four corners fixed leg (2) is equipped with the landing leg (2) on the base, the discharge tube (2) is equipped with the connecting pipe.

2. The mixer in EVA film production system of claim 1, wherein the power assembly comprises a driving motor (8), a worm (9), a worm gear (10), a rectangular ring (11), a connecting plate (12), a U-shaped frame (13), a first connecting rod (14), a second connecting rod (15), a moving plate (16), a rack (17), a rotating shaft (18) and a connecting gear (19), the left side of the driving motor (8) is fixedly connected with the inner wall of the left side of the power box (3), the left end of the worm (9) is fixedly connected with the output shaft of the driving motor (8), the left end of the stirring shaft (5) is fixedly connected with the right end of the worm (9), the rear wall of the power box (3) is rotatably connected with a connecting shaft, the worm gear (10) is fixedly sleeved on the connecting shaft, the worm gear (10) is engaged with the worm (9), the front side surface of the worm gear (10) is fixedly connected with a rectangular transmission column, the front end of the transmission column is slidably connected with the inner wall of the rectangular ring (11), the right side of the connecting plate (12) is connected with the fixed ring (11), the left side of the connecting plate (12) is hinged with the first connecting rod (14), and the connecting rod (14) is hinged with the top of the first connecting rod (14), the sliding sleeves are arranged on the two first connecting rods (14) in a sliding mode, the rear sides of the two sliding sleeves are rotationally connected with the front side of the U-shaped frame (13), one ends, close to each other, of the two second connecting rods (15) are rotationally connected with the left side of the movable plate (16), one ends, far away from each other, of the two second connecting rods (15) are rotationally connected with one ends, far away from each other, of the two first connecting rods (14) respectively, the top of the movable plate (16) is fixedly connected with the bottom of the rack (17), the rear end of the rotary shaft (18) is rotationally connected with the rear wall of the power box (3), the connecting gear (19) is fixedly sleeved on the rotary shaft (18), the rack (17) is meshed with the connecting gear (19), the bevel gear is fixedly sleeved on the rotary shaft (18) and is meshed with the bottom end of the threaded shaft (6).

3. The mixer in the EVA film production system of claim 1, wherein a limiting column (20) is fixedly connected to the inner wall of the top of the power box (3), and the bottom end of the limiting column (20) penetrates through the top of the thread plate (7) and extends to the bottom of the thread plate (7).

4. The mixer in the EVA film production system of claim 1, wherein the right side of the filter screen (4) is fixedly connected with a slide block (23), and the right side of the slide block (23) is slidably connected with the right inner wall of the mixing box (2).

5. The mixer in the EVA film production system of claim 2, wherein a sliding plate (21) is fixedly connected to the bottom of the rectangular ring (11), and the bottom of the sliding plate (21) is slidably connected to the inner wall of the bottom of the power box (3).

6. The mixer in EVA film production system of claim 2, wherein the inner wall of the right side of the power box (3) is fixedly connected with a support plate (22), and the bottom of the moving plate (16) is slidably connected with the top of the support plate (22).