CN214819912U - Material mixing mechanism for preparing BOPE film - Google Patents
Material mixing mechanism for preparing BOPE film Download PDFInfo
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- CN214819912U CN214819912U CN202023075419.3U CN202023075419U CN214819912U CN 214819912 U CN214819912 U CN 214819912U CN 202023075419 U CN202023075419 U CN 202023075419U CN 214819912 U CN214819912 U CN 214819912U
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Abstract
The utility model discloses a mixing mechanism for preparing BOPE film, which comprises a machine body, a feed hopper and a motor, wherein the bottom end of the feed hopper is fixedly connected with the top end of the machine body through a feed pipe, the inner side of the bottom of the feed pipe is rotatably connected with two ends of a sleeve, the periphery of the sleeve is fixedly connected with one side of a baffle, the inner side of the sleeve is fixedly sleeved with one end of a rotating rod, the periphery of the rotating rod is rotatably connected with the side wall of the feed pipe, the other end of the rotating rod is fixedly connected with the axle center of a hand wheel, the inner wall of the machine body is fixedly connected with one end of two sleeves, the inner side of the other end of the sleeves is rotatably sleeved with one end of a first rotating shaft and one end of a second rotating shaft, the materials can be fully stirred through the alternate and crossed arrangement of a first stirring blade and a second stirring blade, the materials are uniformly mixed, the baffle is dropped during the mixing, the materials can be prevented from splashing all around, and the bottom part of the inner wall of the feed pipe is inwards inclined, the baffle can be clamped when falling down, and meanwhile, the accumulation of materials in the feeding pipe is avoided.
Description
Technical Field
The utility model relates to a film production facility technical field specifically is a compounding mechanism is used in BOPE film preparation.
Background
Biaxially oriented polypropylene BOPP film is a transparent flexible packaging material developed in the 60 s of the 19 th century. It is made up by using special production line to mix polypropylene raw material and functional additive, melting and mixing them to obtain sheet material, then using longitudinal drawing equipment and transverse drawing equipment to make the sheet material be highly oriented in longitudinal and transverse directions so as to obtain the invented film. Raw materials for producing the BOPP film need to be dried, added with additives for mixing, and then enter a melt extruder for melt extrusion.
When the existing BOPE film is used for mixing the polypropylene raw material and the functional additive, an automatic mixer is generally adopted for the existing mixing mode. The automatic mixer comprises a straight cylinder or a circular mixer, wherein a material inlet/outlet is formed in the mixer, the existing mixer is uneven and insufficient in material mixing, and when materials are mixed, the materials are easy to splash all around and enter a material outlet pipe, so that the materials are uneven, even the mixture ratio of the materials is influenced, and the quality of a BOPP film in subsequent production can be influenced.
To this end we propose a mixing mechanism for the preparation of BOPE films to solve the above mentioned problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a BOPE film preparation is with compounding mechanism to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a mixing mechanism for preparing a BOPE film comprises a machine body, a feed hopper and a motor, wherein the bottom end of the feed hopper is connected with the top end of the machine body through an inlet pipe fixedly connected with the machine body, the two ends of a connecting sleeve are rotated at the inner side of the inlet pipe bottom, one side of a fixed connecting baffle plate is arranged at the inner side of the sleeve, one end of a rotating rod is fixedly sleeved at the inner side of the sleeve, the rotating rod is rotatably connected with the side of the rotating rod to pass through the side wall of the inlet pipe, the other end of the rotating rod is fixedly connected with a hand wheel axle center, two sleeve ends are fixedly connected with the inner wall of the machine body, one end of a first rotating shaft and one end of a second rotating shaft are rotatably sleeved at the inner side of the sleeve, a plurality of groups of first stirring blades and second stirring blades are fixedly connected with the sides of the first rotating shaft and the second rotating shaft respectively, the first stirring blades and the second stirring blades are alternately and alternately arranged, the first rotating shaft and the second rotating shaft pass through the side wall of the machine body and are fixedly connected with the axle centers of the first gear and the second gear respectively, first gear is connected in the meshing of second gear, the driving gear is connected in the meshing of first gear, the inboard fixed connection motor output shaft week side of driving gear, motor fixed mounting fixing base top, the organism is close to sleeve one side bottom and is equipped with ejection of compact component, ejection of compact component includes the discharging pipe, discharging pipe one end is fixed to be inlayed inside the organism lateral wall, the first flange of discharging pipe other end fixed connection, the inboard clearance fit loose axle of discharging pipe and first flange, loose axle one end fixed connection second flange, the connecting hole has been seted up on first flange and the second flange, there is the bolt to pass the connecting hole inboard, bolt end head threaded connection nut.
Preferably, the fixed magnet piece of inlaying in baffle top, the fixed iron piece of inlaying in inlet pipe relevant position.
Preferably, the first rotating shaft and the second rotating shaft are far away from one end periphery of the sleeve and are fixedly connected with the inner side of the bearing, and the outer side of the bearing is fixedly connected with the inner side of the side wall of the machine body.
Preferably, the section of the feeding pipe is square, and the bottom of the inner wall of one side far away from the sleeve pipe is inclined inwards.
Preferably, the two sides of the bottom of the machine body are fixedly connected with the supporting frame.
Preferably, the distance between the first rotating shaft and the second rotating shaft is greater than the length of the first stirring blade and the second stirring blade.
Compared with the prior art, the beneficial effects of the utility model are that: the first stirring blades and the second stirring blades are alternately arranged in a crossed manner, so that materials can be fully stirred and uniformly mixed, the baffle plates fall down during mixing, so that the materials can be prevented from splashing everywhere, the bottoms of the inner walls of the feeding pipes are inclined inwards, the baffle plates can be clamped when the baffle plates fall down, and meanwhile, the materials are prevented from accumulating in the feeding pipes;
insert discharging pipe and first flange inboard through the loose axle, can carry out the shutoff to the discharging pipe, in the material got into the discharging pipe when avoiding the stirring to mix, it is inhomogeneous to lead to the compounding, influences the ratio of material even, influences the quality of the BOPP film of follow-up production, and it is convenient to dismantle moreover to can bear the pressure of the inner wall of organism when the antagonism stirs the material.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the middle body of the present invention;
FIG. 3 is an enlarged schematic view of the present invention at A in FIG. 2;
fig. 4 is a schematic sectional view of the feeding pipe of the present invention.
In the figure: 1. a support frame; 2. a body; 3. a feed pipe; 4. a feed hopper; 5. a fixed seat; 6. a discharge member; 7. a driving gear; 8. a second rotating shaft; 9. a second gear; 10. a hand wheel; 11. a rotating rod; 12. a first rotating shaft; 13. a first gear; 14. a second stirring blade; 15. a first stirring blade; 16. an electric motor; 17. a sleeve; 18. a baffle plate; 19. a sleeve; 20. a bearing; 31. an iron block; 181. a magnet block; 61. a discharge pipe; 62. a first flange; 63. A nut; 64. a bolt; 65. a movable shaft; 66. a second flange; 67. and connecting the holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1-4, the present invention provides a technical solution: a material mixing mechanism for preparing a BOPE film comprises a machine body 2, a feed hopper 4 and a motor 16, wherein the bottom end of the feed hopper 4 is fixedly connected with the top end of the machine body 2 through a feed pipe 3, materials can enter from the feed hopper 4 and enter the machine body 2 through the feed pipe 3, the inner side of the bottom of the feed pipe 3 is rotatably connected with two ends of a sleeve 17, the sleeve 17 can rotate inside the feed pipe 3, the periphery of the sleeve 17 is fixedly connected with one side of a baffle 18, and the sleeve 17 can drive the baffle 18 to rotate;
one end of a rotating rod 11 is fixedly sleeved on the inner side of a sleeve 17, the rotating rod 11 penetrates through the side wall of the feeding pipe 3 in a rotating connection mode on the peripheral side, the other end of the rotating rod 11 is fixedly connected with the axle center of a hand wheel 10, the rotating rod 11 can be driven to rotate by rotating the hand wheel 10, the rotating rod 11 can drive the sleeve 17 to rotate, the inner cavity wall on one side of the machine body 2 is fixedly connected with one end of two sleeves 19, the inner side of the other end of each sleeve 19 is rotatably sleeved with one end of a first rotating shaft 12 and one end of a second rotating shaft 8, and the first rotating shaft 12 and the second rotating shaft 8 can rotate inside the sleeves 19;
the peripheral sides of the first rotating shaft 12 and the second rotating shaft 8 are respectively fixedly connected with a plurality of groups of first stirring blades 15 and second stirring blades 14, the first rotating shaft 12 and the second rotating shaft 8 can respectively drive the first stirring blades 15 and the second stirring blades 14 to rotate, the first stirring blades 15 and the second stirring blades 14 are alternately arranged in a crossed manner, so that sufficient mixing and stirring are facilitated, the first rotating shaft 12 and the second rotating shaft 8 penetrate through the side wall of the machine body 2 and are respectively fixedly connected with the axle centers of the first gear 13 and the second gear 9, and the first rotating shaft 12 and the second rotating shaft 8 can be driven to rotate through the first gear 13 and the second gear 9;
the second gear 9 is meshed with the first gear 13, the first gear 13 is meshed with the driving gear 7, the inner side of the driving gear 7 is fixedly connected with the periphery of an output shaft of the motor 16, the motor 16 can drive the driving gear 7 to rotate when rotating, the driving gear 7 can drive the first gear 13 and the second gear 9 to rotate when rotating, the rotating directions of the first gear 13 and the second gear 9 are opposite, the first rotating shaft 12 and the second rotating shaft 8 can be driven to rotate along opposite directions, the second motor 16 is fixedly arranged at the top end of the fixed seat 5, the bottom of the machine body 2 close to one side of the sleeve 19 is provided with the discharging component 6, and the mixed material can be taken out through the discharging component 6;
the discharging component 6 comprises a discharging pipe 61, one end of the discharging pipe 61 is fixedly embedded in the side wall of the machine body 2, materials can pass through the discharging pipe 61, the other end of the discharging pipe 61 is fixedly connected with a first flange 62 and can play a role in fixing, the inner sides of the discharging pipe 61 and the first flange 62 are in clearance fit with a movable shaft 65, the movable shaft 65 can be inserted into the inner sides of the discharging pipe 61 and the first flange 62 to seal the discharging pipe 61 and prevent the materials from entering the discharging pipe 61 during stirring and mixing, one end of the movable shaft 65 is fixedly connected with a second flange 66, connecting holes 67 are formed in the first flange 62 and the second flange 66, bolts 64 penetrate through the inner sides of the connecting holes 67, the ends of the bolts 64 are in threaded connection with nuts 63, the bolts 64 penetrate through the connecting holes 67, the first flange 62 and the second flange 66 can be locked by screwing the nuts 63, and the discharging pipe 61 can be sealed;
the magnet block 181 is fixedly embedded at the top of the baffle plate 18, the iron block 31 is fixedly embedded at the corresponding position of the feeding pipe 3, and the baffle plate 18 can be prevented from falling down in the feeding process through mutual attraction of the magnet block 181 and the iron block 31;
the circumferential sides of the ends, far away from the sleeve 19, of the first rotating shaft 12 and the second rotating shaft 8 are fixedly connected with the inner side of a bearing 20, the outer side of the bearing 20 is fixedly connected with the inner side of the side wall of the machine body 2, and the bearing 20 can reduce the friction force when the first rotating shaft 12 and the second rotating shaft 8 rotate and enhance the stability when the first rotating shaft 12 and the second rotating shaft 8 rotate;
the section of the feeding pipe 3 is square, the bottom of the inner wall of one side, far away from the sleeve 17, is inclined inwards, so that the baffle 18 is clamped when the baffle 18 falls down, and the inclined design can avoid the accumulation of materials in the feeding pipe 3;
the two sides of the bottom of the machine body 2 are fixedly connected with the support frames 1, so that the fixing and supporting functions can be achieved;
the distance between the first rotating shaft 12 and the second rotating shaft 8 is larger than the length of the first stirring blade 15 and the second stirring blade 14, so that the first stirring blade 15 and the second stirring blade 14 are prevented from colliding with each other when rotating and stirring.
The working principle is as follows: when the utility model is used, the rotating rod 11 is driven to rotate by rotating the hand wheel 10, the rotating rod 11 drives the sleeve 17 to rotate, the sleeve 17 drives the baffle 18 to rotate, the baffle 18 is opened, the magnet block 181 and the iron block 31 are attracted mutually, the baffle 18 is sucked, materials are put in, after the materials are put in, the hand wheel 10 is rotated, the suction force between the magnet block 181 and the iron block 31 is overcome, the baffle 18 falls down, the bottom of the inner wall of the inlet pipe 3 is inclined inwards, the baffle 18 can be clamped when the baffle 18 falls down, and meanwhile, the materials are prevented from accumulating in the inlet pipe 3;
drive driving gear 7 through motor 16 and rotate, driving gear 7 drives first gear 13 and second gear 9 when rotating and rotates, drive first pivot 12 and second pivot 8 through first gear 13 and second gear 9 and rotate, first pivot 12 and second pivot 8 drive first stirring vane 15 and second stirring vane 14 respectively and rotate, first stirring vane 15 and the alternate alternately cross arrangement of second stirring vane 14, be favorable to carrying out the intensive mixing stirring, through dismantling second flange 66 and loose axle 65 can, can follow discharging pipe 61 through prior art such as negative-pressure air fan absorption, absorb out the material of misce bene.
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 (6)
1. The utility model provides a BOPE film preparation is with compounding mechanism, includes organism (2), feeder hopper (4) and motor (16), its characterized in that: inlet pipe (3) fixed connection organism (2) top is passed through to feeder hopper (4) bottom, inlet pipe (3) bottom inboard rotates connecting sleeve (17) both ends, all sides fixed connection baffle (18) one side of sleeve pipe (17), the inboard fixed cup joint bull stick (11) one end of sleeve pipe (17), the side of bull stick (11) is week to rotate the passing inlet pipe (3) lateral wall of connecting, bull stick (11) other end fixed connection hand wheel (10) axle center, two sleeve (19) one end of cavity wall fixed connection in organism (2) one side, sleeve (19) other end inboard rotates and cup joints first pivot (12) and second pivot (8) one end, first pivot (12) and second pivot (8) week side are the first stirring vane (15) of fixed connection a plurality of groups and second stirring vane (14) respectively, first stirring vane (15) and second stirring vane (14) alternate cross arrangement, first pivot (12) and second pivot (8) pass organism (2) lateral wall, and respectively fixed connection first gear (13) and second gear (9) axle center, first gear (13) is connected in second gear (9) meshing, driving gear (7) is connected in first gear (13) meshing, driving gear (7) inboard fixed connection motor (16) output shaft week side, motor (16) fixed mounting fixing base (5) top, organism (2) are close to sleeve (19) one side bottom and are equipped with ejection of compact component (6), ejection of compact component (6) include discharging pipe (61), inside discharging pipe (61) one end is fixed to be inlayed at organism (2) lateral wall, discharging pipe (61) other end fixed connection first flange (62), inside clearance fit loose axle (65) of discharging pipe (61) and first flange (62), one end of the movable shaft (65) is fixedly connected with a second flange (66), a connecting hole (67) is formed in the first flange (62) and the second flange (66), a bolt (64) penetrates through the inner side of the connecting hole (67), and the end of the bolt (64) is in threaded connection with a nut (63).
2. A compounding mechanism for BOPE film production as recited in claim 1, wherein: the fixed magnet piece (181) of inlaying in baffle (18) top, inlet pipe (3) relevant position is fixed and is inlayed iron plate (31).
3. A compounding mechanism for BOPE film production as recited in claim 1, wherein: the first rotating shaft (12) and the second rotating shaft (8) are far away from one end periphery side of the sleeve (19) and are fixedly connected with the inner side of the bearing (20), and the outer side of the bearing (20) is fixedly connected with the inner side of the side wall of the machine body (2).
4. A compounding mechanism for BOPE film production as recited in claim 1, wherein: the cross section of the feeding pipe (3) is square, and the bottom of the inner wall of one side, which is far away from the sleeve (17), is inclined inwards.
5. A compounding mechanism for BOPE film production as recited in claim 1, wherein: the two sides of the bottom of the machine body (2) are fixedly connected with a support frame (1).
6. A compounding mechanism for BOPE film production as recited in claim 1, wherein: the distance between the first rotating shaft (12) and the second rotating shaft (8) is greater than the lengths of the first stirring blade (15) and the second stirring blade (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023075419.3U CN214819912U (en) | 2020-12-18 | 2020-12-18 | Material mixing mechanism for preparing BOPE film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023075419.3U CN214819912U (en) | 2020-12-18 | 2020-12-18 | Material mixing mechanism for preparing BOPE film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214819912U true CN214819912U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023075419.3U Active CN214819912U (en) | 2020-12-18 | 2020-12-18 | Material mixing mechanism for preparing BOPE film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214819912U (en) |
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- 2020-12-18 CN CN202023075419.3U patent/CN214819912U/en active Active
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