CN212021432U

CN212021432U - Environment-friendly EVA foaming production device

Info

Publication number: CN212021432U
Application number: CN201922029124.3U
Authority: CN
Inventors: 王松山; 宋健
Original assignee: Qingdao Xinsanhong Plastic Products Co ltd
Current assignee: Qingdao Xinsanhong Plastic Products Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-11-27
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses an environment-friendly EVA foaming production device, which comprises a device main body, wherein the top part of the device main body is movably connected with a top cover, a hinge device is arranged between the device main body and the top cover, the outer surface of the top part of the top cover is fixedly provided with a handle, the bottom part of the device main body is fixedly connected with a machine box, the inner wall of the bottom part of the machine box is fixedly provided with a rotating motor, the tail end of the top part of an output shaft of the rotating motor is fixedly connected with a production bin, a bearing is arranged on the concentric axis of the production bin, a connecting rod is arranged between the outer wall of the bearing and the inner wall of one side of the device main body, and an air suction pipeline is connected inside one side of the device main body. The device is simple in structure, convenient and practical.

Description

Environment-friendly EVA foaming production device

Technical Field

The utility model relates to a plastics foaming production technical field especially relates to an environmental protection EVA foaming apparatus for producing.

Background

The plastic foaming technology has long been sourced, namely the foamed bakelite in the early 20 years is prepared by a similar method for manufacturing foamed rubber; rigid polyurethane foam and polystyrene foam appeared in the 30 s; polyethylene, polyvinyl chloride, epoxy resin, phenolic foam were available in the 40 s; in the 50 s there were expandable polystyrene foams and flexible polyurethane foams, and essentially all plastics, both thermoplastic and thermosetting, were expandable into foams, and were prepared industrially by the following methods: extrusion foaming, injection molding foaming, calendering foaming, powder foaming, spray foaming, and the like, wherein injection molding foaming is one of the most important molding methods.

Produce toxic gas in the foaming in-process in the inside easy production of device, these toxic gases if directly get rid of without filtering, produce harm to the workman easily, most foaming apparatus for producing all set filter equipment today, but the inside filter screen fixed connection that sets up of filter equipment is all very troublesome in the inside dismantlement of filter chamber and installation, in addition, generally utilize agitator motor to drive stirring paddle to stir foaming agent and raw materials in the foaming process, make on the stirring paddle easily be infected with raw materials and foaming agent like this, because stirring paddle is the very trouble of spiral stirring paddle clearance, bring the clearance work of high strength for the workman.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an environment-friendly EVA foaming production device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an environment-friendly EVA foaming production device comprises a device main body, wherein the top of the device main body is movably connected with a top cover, a hinge device is arranged between the device main body and the top cover, the outer surface of the top cover is fixedly provided with a handle, the bottom of the device main body is fixedly connected with a case, the inner wall of the bottom of the case is fixedly provided with a rotating motor, the tail end of the top of an output shaft of the rotating motor is fixedly connected with a production bin, a concentric axis of the production bin is provided with a bearing, a connecting rod is arranged between the outer wall of the bearing and the inner wall of one side of the device main body, an air suction pipeline is connected inside one side of the device main body, a filter chamber is arranged on one side of the device main body, an air transmission pipeline is connected inside the top of the filter chamber, an air, be provided with the draw runner between filter screen and activated carbon net and the filter chamber, the equal fixedly connected with pull rod of filter screen and activated carbon net top antetheca, filter chamber front side swing joint has the dodge gate, be provided with locking device between dodge gate and the filter chamber, filter chamber one side internal connection has the air exhauster.

As a further description of the above technical solution:

the outer side of the handle is fixedly sleeved with a hard plastic sleeve, and a plurality of groups of key rolling grooves are formed in the periphery of the hard plastic sleeve.

As a further description of the above technical solution:

and a through hole is formed in the top of the case and corresponds to the rotating motor.

As a further description of the above technical solution:

the number of the bearings is two groups, and the two groups of bearings are symmetrical about the central axis of the production bin.

As a further description of the above technical solution:

and the top of the filtering chamber is provided with a fixed connecting hole at a position corresponding to the gas pipeline.

As a further description of the above technical solution:

the number of the sliding strips is two groups, every two sliding strips on each side are one group, and the two groups of sliding strips are parallel to each other.

As a further description of the above technical solution:

and sliding grooves are formed in the positions, corresponding to the sliding strips, of the tail ends of the filter screen and the activated carbon screen.

The utility model discloses following beneficial effect has:

1. the utility model provides a pair of environmental protection EVA foaming apparatus for producing compares with traditional device, through setting up subassemblies such as draw runner, dodge gate, filter screen, activated carbon net and locking device, the draw runner makes filter screen and activated carbon net installation and dismantlement become more simple, and the dodge gate can facilitate for two filter equipment's change, the device simple structure, convenient and practical.

2. Compared with the traditional device, the device has great innovation and improvement in structure and design, and the device is rotated through the arrangement of the rotating motor, the bearing, the connecting rod and the like, so that the rotating motor can drive the production bin to rotate, the original stirring device is driven, the stirring blades are not required to be cleaned, the labor intensity of workers is reduced, and the device is worthy of being widely popularized.

Drawings

FIG. 1 is a front view structural diagram of an environmental EVA foaming production device provided by the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a top view of the bearing;

fig. 4 is a front view of the filter box.

Illustration of the drawings:

1. a device main body; 2. a production bin; 3. a chassis; 4. rotating the motor; 5. a filter screen; 6. activated carbon; 7. an exhaust fan; 8. a gas pipeline; 9. a suction fan; 10. an air intake duct; 11. a grip; 12. a top cover; 13. a hinge device; 14. a bearing; 15. a connecting rod; 16. a filtering chamber; 17. a slide bar; 18. a locking device; 19. a movable door; 20. a pull rod.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: an environment-friendly EVA foaming production device comprises a device main body 1, the top of the device main body 1 is movably connected with a top cover 12, a hinge device 13 is arranged between the device main body 1 and the top cover 12, the outer surface of the top cover 12 is fixedly provided with a handle 11, the bottom of the device main body 1 is fixedly connected with a case 3, the inner wall of the bottom of the case 3 is fixedly provided with a rotating motor 4, the tail end of the top of an output shaft of the rotating motor 4 is fixedly connected with a production bin 2, a bearing 14 is arranged on the concentric axis of the production bin 2, a connecting rod 15 is arranged between the outer wall of the bearing 14 and the inner wall 1 of one side of the device main body 1, an air suction pipeline 10 is connected inside one side of the device main body 1, a filter chamber 16 is arranged on one side of the device, the inner wall of the filtering chamber 16 is slidably connected with an activated carbon net 6 on one side of the filtering screen 5, a sliding strip 17 is arranged between the filtering screen 5 and the activated carbon net 6 and the filtering chamber 16, a pull rod 20 is fixedly connected to the top front walls of the filtering screen 5 and the activated carbon net 6, a movable door 19 is movably connected to the front side of the filtering chamber 16, a locking device 18 is arranged between the movable door 19 and the filtering chamber 16, and an exhaust fan 7 is connected to one side of the filtering chamber 16.

The outer side of the handle 11 is fixedly sleeved with a hard plastic sleeve, a plurality of groups of key rolling grooves are arranged on the periphery of the hard plastic sleeve, the friction between a user and the handle 11 is increased, the hand slip is prevented, the top of the case 3 is provided with a through hole corresponding to the rotating motor 4, the output shaft of the rotating motor 4 is conveniently and fixedly connected with the production bin 2,

the quantity of bearing 14 is two sets of, two sets of bearings 14 are symmetrical about the central axis of production storehouse 2, be convenient for produce the fixed of storehouse 2, the fixed connection hole has been seted up with gas transmission pipeline 8 corresponding position at the filter chamber 16 top, it is fixed to be convenient for the installation of gas transmission pipeline 8 on filter chamber 16, the quantity of draw runner 17 is two sets of, per two draw runners 17 of every side are a set of, be parallel to each other between two sets of draw runners 17, be convenient for the slip of filter screen 5 and active carbon net 6, make things convenient for change installation between them, the spout has been seted up to filter screen 5 and active carbon net 6 end and draw runner 17 corresponding position, conveniently mutually support between with the draw runner 17.

The working principle is as follows: the utility model provides an environmental protection EVA foaming apparatus for producing has great improvement innovation with traditional device, the staff opens top cap 12 and pours raw materials and foamer into production storehouse 2, confirm after the leakproofness of device main part 1, begin to foam EVA plastics and produce, open in the production process and rotate motor 4 and drive production storehouse 2 and rotate and make raw materials and foamer fully react, open suction fan 9 simultaneously and carry toxic gas to the inside of filter chamber 16 through inspiratory tube 10 and gas transmission pipeline 8, open air exhauster 7 again, toxic gas is discharged by the gas outlet at the top of air exhauster 7 after filter screen 5 and active carbon net 6 are filtered, need go on after production when changing filter screen 5 and active carbon net 6, open locking device 18, upwards rotate movable door 19 and open, pull filter screen 5 and active carbon net 6 through pull rod 20 and change, and then the movable door 19 is locked.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an environmental protection EVA foaming apparatus for producing, includes device main part (1), its characterized in that: the device is characterized in that a top cover (12) is movably connected to the top of the device main body (1), a hinge device (13) is arranged between the device main body (1) and the top cover (12), a handle (11) is fixedly arranged on the outer surface of the top cover (12), a case (3) is fixedly connected to the bottom of the device main body (1), a rotating motor (4) is fixedly arranged on the inner wall of the bottom of the case (3), a production bin (2) is fixedly connected to the top end of an output shaft of the rotating motor (4), a bearing (14) is arranged on the concentric axis of the production bin (2), a connecting rod (15) is arranged between the outer wall of the bearing (14) and the inner wall of one side of the device main body (1), an air suction pipeline (10) is connected to the inner side of one side of the device main body (1), a filtering chamber, be provided with suction fan (9) between suction pipe (10) and gas transmission pipeline (8), filter chamber (16) inner wall swing joint has filter screen (5), filter chamber (16) inner wall just is located filter screen (5) one side sliding connection and has activated carbon net (6), be provided with draw runner (17) between filter screen (5) and activated carbon net (6) and filter chamber (16), equal fixedly connected with pull rod (20) of filter screen (5) and activated carbon net (6) top antetheca, filter chamber (16) front side swing joint has dodge gate (19), be provided with between dodge gate (19) and filter chamber (16) locking device (18), filter chamber (16) one side internal connection has air exhauster (7).

2. The environmental-friendly EVA foaming production device of claim 1, which is characterized in that: the outer side of the handle (11) is fixedly sleeved with a hard plastic sleeve, and a plurality of groups of key rolling grooves are formed in the periphery of the hard plastic sleeve.

3. The environmental-friendly EVA foaming production device of claim 1, which is characterized in that: the top of the case (3) is provided with a through hole corresponding to the rotating motor (4).

4. The environmental-friendly EVA foaming production device of claim 1, which is characterized in that: the number of the bearings (14) is two, and the two groups of bearings (14) are symmetrical about the central axis of the production bin (2).

5. The environmental-friendly EVA foaming production device of claim 1, which is characterized in that: the top of the filtering chamber (16) is provided with a fixed connecting hole corresponding to the gas transmission pipeline (8).

6. The environmental-friendly EVA foaming production device of claim 1, which is characterized in that: the number of the sliding strips (17) is two groups, every two sliding strips (17) on each side are one group, and the two groups of sliding strips (17) are parallel to each other.

7. The environmental-friendly EVA foaming production device of claim 1, which is characterized in that: the tail ends of the filter screen (5) and the activated carbon screen (6) are provided with sliding grooves corresponding to the sliding strips (17).