CN209738323U

CN209738323U - Device for manufacturing biodegradable film

Info

Publication number: CN209738323U
Application number: CN201920415101.3U
Authority: CN
Inventors: 李畅
Original assignee: Hunan Safeng Machinery Technology Co Ltd
Current assignee: Hunan Safeng Machinery Technology Co Ltd
Priority date: 2019-03-28
Filing date: 2019-03-28
Publication date: 2019-12-06
Anticipated expiration: 2029-03-28

Abstract

The utility model discloses a make device of biodegradable film, this make device of biodegradable film mainly by: the centrifugal cloth device comprises a feeding device, a glue feeding device, a centrifugal disc, a centrifugal motor, a drying device, a roller, a shaping mechanism and a net distributing mechanism, wherein the centrifugal disc is connected with the centrifugal motor through a centrifugal motor shaft with a channel arranged inside, the centrifugal disc is arranged at an inlet end in the roller, and the glue feeding device is communicated with the centrifugal motor shaft through a pipeline. Because the equipment adopts the rotating group, the device has strong adjusting and controlling capability on the thickness and the width of the finished film. The high-temperature glue applying method applied to the equipment can ensure the structural force of the film and improve the production efficiency. The anhydrous preparation process of the equipment reduces resource waste and environmental pollution.

Description

Device for manufacturing biodegradable film

Technical Field

The utility model relates to the field of machining, in particular to device for manufacturing biodegradable film.

Background

The existing biodegradable film production device is basically a paper making device as a substitute, has great requirements on the size of fiber velvet, and has the basic condition of large amount of water in the preparation process. The production process is easy to cause water resource waste and environmental pollution, so that the use region space of the papermaking equipment is smaller. After the corrugated paper is formed into a film, the film contains a large amount of water, and a large amount of heat energy is easily digested in the later drying process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device of manufacturing biodegradable film has solved the manufacturing problem of biodegradable film.

The utility model discloses a realize like this, a device of making biodegradable film, this device of making biodegradable film mainly by: the centrifugal machine comprises a feeding device, a glue feeding device, a centrifugal disc, a centrifugal motor, a drying device, a roller, a setting mechanism and a net distributing mechanism, wherein the centrifugal disc is connected with the centrifugal motor through a centrifugal motor shaft with a channel arranged inside, the centrifugal disc is arranged at an inlet end in the roller, the glue feeding device is communicated with the centrifugal motor shaft through a pipeline, the feeding device is connected with the centrifugal disc, the centrifugal motor shaft penetrates through the feeding device, the setting mechanism is arranged at the lower end of an outlet end of the roller, the net distributing mechanism is arranged at the outer side of the roller, the drying device is arranged at the inlet end of the roller, one end of the centrifugal motor shaft arranged in the roller is also provided with a fan blade, the device transfers powdery raw materials and glue to the feeding speed through the centrifugal disc by controlling the motor, and evenly throws the glue on a steel wire net on the inner wall of the roller, the primary drying through the drying device is manufactured into the degradable film, air generated by the fan blades flows through the heating of the front-end drying device, hot air is formed in the roller, and the film is subjected to primary heating and shaping.

The utility model discloses a further technical scheme is: the feeding device mainly comprises: the feeding hole and the spiral conveying shaft communicated with the feeding device are combined, and the rotating speed of the spiral conveying shaft determines the thickness of the film.

The utility model discloses a further technical scheme is: the glue feeding device mainly comprises: the glue inlet, the glue inlet pipe connected with the glue inlet, the pressurizing device arranged on the glue inlet pipe and the first heating device are combined, and the needed glue is conveyed to the centrifugal disc through the glue inlet device and a channel in the shaft of the centrifugal motor and is heated and pressurized in the process.

The utility model discloses a further technical scheme is: be equipped with the discharge gate on the centrifugal tray and go out the jiao kou, the discharge gate with feed arrangement intercommunication, go out the jiao kou through the inside centrifugal motor axle that is equipped with the passageway with advance mucilage binding and put the intercommunication, go out to be equipped with on the jiao kou and spout gluey head, powdered raw materials all leads to the centrifugal tray with gluing in, centrifugal force through the powder centrifugal tray gets rid of to the steel wire mesh surface of cylinder inner wall, glues and sprays to the steel wire mesh through spouting gluey head on, spout gluey head line dress and spout gluey head, it is more even than vaporific spraying of gluey head, intensity is higher.

The utility model discloses a further technical scheme is: the drying device mainly comprises: the partition board and the second heating device are combined to heat the air at the inlet end of the roller.

The utility model discloses a further technical scheme is: the transmission device is mainly formed by combining a belt pulley and supporting blocks arranged at intervals with the belt pulley, the belt pulley is wrapped with a belt, the roller transversely rolls, and the rotation direction of the belt pulley is perpendicular to that of the roller and drives the belt of the belt pulley.

The utility model discloses a further technical scheme is: the inner wall cladding of cylinder has the wire net, the wire net be the heliciform closely arrange and with the belt laminates mutually, and powdered raw materials and glue are on the wire net, through drying the formation film, and the wire net width can be adjusted as required, is the heliciform laminating and removes to the exit end of cylinder at the inner wall of the cylinder and with the belt laminating, receives the belt drive from the entry end of cylinder.

The utility model discloses a further technical scheme is: the shaping mechanism mainly comprises: roller group and setting are in the blade combination of roller group one end forms, and the glue that sprays on the wire net is through drying device's preliminary stoving with powdered raw materials to basic design, because the effect of wire net self tension when reaching the cylinder exit end, the wire net turns round to the big angle that makes progress, and basic fashioned film just breaks away from the downstream with the wire net automatically, and the blade cuts at the position that the film breaks away from the wire net, because the rotation of cylinder, the film of cutting is the strip, arranges the film in and rolls roller group and finalize the design.

The utility model discloses a further technical scheme is: cloth net mechanism is mainly by setting up orienting device and the exit end recovery unit and the setting at the cylinder entry end the tapered wheel combination at baffle border forms, and the controlling of orienting device is from turning to and the angular speed of the wire net that recovery unit came to, can play the rigidity effect simultaneously, prevents the wire net swing, and the tapered wheel sets up a week around the baffle and controls the wire net and can be the heliciform and distribute in the cylinder.

The utility model has the advantages that: the centrifugal material distribution method of the equipment has wide requirements on the size and length of the fiber, the film is formed uniformly, the fiber can be kept to be naturally arranged vertically and horizontally, and the tensile resistance of the film is enhanced. Because the equipment adopts a rotary design, the device has strong regulation and control capability on the thickness and the width of the finished film. The high-temperature glue applying method applied to the equipment can ensure the structural force of the film and improve the production efficiency. The anhydrous preparation process of the equipment reduces resource waste and environmental pollution. The device has simple structure, small working space and low cost, and can better exert social and economic benefits.

Drawings

Fig. 1 is a cross-sectional view of an apparatus for manufacturing a biodegradable film according to the present invention;

Fig. 2 is a side view of a drum of an apparatus for manufacturing a biodegradable film according to the present invention;

FIG. 3 is a schematic structural diagram of a centrifugal plate of an apparatus for manufacturing biodegradable films according to the present invention;

Fig. 4 is a schematic view of a drum structure of an apparatus for manufacturing a biodegradable film according to the present invention.

Detailed Description

the following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

It should be noted that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

the first embodiment is as follows: fig. 1 to 4 show a device for manufacturing a biodegradable film, which is mainly composed of: the device comprises a feeding device 1, a glue feeding device 2, a centrifugal disc 3, a centrifugal motor, a drying device 4, a roller 5, a shaping mechanism 6 and a net distributing mechanism 7, wherein the centrifugal disc 3 is connected with the centrifugal motor through a centrifugal motor shaft 33 with a channel arranged inside, the centrifugal disc 3 is arranged at an inlet end in the roller 5, the glue feeding device 2 is communicated with the centrifugal motor shaft 33 through a pipeline, the feeding device 1 is connected with the centrifugal disc 3, the centrifugal motor shaft 33 penetrates through the feeding device 1, the shaping mechanism 7 is arranged at the lower end of an outlet end of the roller 5, the net distributing mechanism 7 is arranged at the outer side of the roller 5, the drying device 4 is arranged at the inlet end of the roller 5, a fan blade 8 is further arranged at one end of the centrifugal motor shaft 33 arranged in the roller 5, and the device transfers powdery raw materials and glue through the centrifugal disc by controlling the motor and the feeding speed, the air generated by the fan blades flows through the heating of the front-end drying device to form hot air in the roller, and the thin film is subjected to preliminary heating and shaping; the feeding device mainly comprises: the feed inlet 11 and the spiral conveying shaft 12 communicated with the feed device 11 are combined, and the rotating speed of the spiral conveying shaft determines the thickness of the film; the glue feeding device 2 mainly comprises: the centrifugal glue feeder comprises a glue inlet, a glue inlet pipe 21 connected with the glue inlet, a pressurizing device 22 arranged on the glue inlet pipe 21 and a first heating device 23, wherein required glue is conveyed to a centrifugal disc through a channel in a glue inlet device and a centrifugal motor shaft and is heated and pressurized in the process; the centrifugal disc 3 is provided with a discharge port 31 and a glue outlet, the discharge port 31 is communicated with the feeding device 1, the glue outlet is communicated with the glue inlet device 2 through a centrifugal motor shaft 33 with a channel arranged inside, the glue outlet is provided with a glue spraying head 32, a powdery raw material and glue are communicated into the centrifugal disc, are thrown to the surface of the steel wire mesh on the inner wall of the roller through the centrifugal force of the powder centrifugal disc, the glue is sprayed to the steel wire mesh through the glue spraying head, and the glue spraying head is arranged on the glue spraying head in a line mode and is more uniform in glue spraying and higher in strength than an atomized glue spraying head; the drying device 4 mainly comprises: a partition plate 41 and a second heating device 42, which are combined to heat the air at the inlet end of the roller; the transmission device is arranged at the peripheral edges of two ends of the roller 5 and mainly comprises a belt pulley 51 and supporting blocks 52 arranged at intervals with the belt pulley 51, a belt is wrapped on the belt pulley, the roller rolls transversely, the rotation direction of the belt pulley is perpendicular to that of the roller, and the belt of the belt pulley is driven; the inner wall of the roller 5 is coated with a steel wire mesh 53, the steel wire mesh 53 is spirally and tightly arranged and is attached to the belt, the powdery raw material and the glue are attached to the steel wire mesh to form a film through drying, the width of the steel wire mesh can be adjusted as required, the steel wire mesh is spirally attached to the inner wall of the roller and is attached to the belt, and the steel wire mesh is driven by the belt to move from the inlet end of the roller to the outlet end of the roller; the shaping mechanism 6 mainly comprises: the rolling roller set 61 and the blade 62 arranged at one end of the rolling roller set 61 are combined, glue sprayed on the steel wire mesh and powdery raw materials are primarily dried by a drying device to be basically shaped, when the steel wire mesh reaches the outlet end of the roller, the steel wire mesh turns upwards by a large angle under the action of the tension of the steel wire mesh, a basically shaped film is automatically separated from the steel wire mesh and moves downwards, the blade cuts the film at the position where the film is separated from the steel wire mesh, and the cut film is in a strip shape due to the rotation of the roller and is placed in the rolling roller set to be shaped; the net distributing mechanism 7 is mainly formed by combining an orienting device 71 arranged at the feed inlet end of the roller 5, a recovery device 73 at one end of the discharge port and a cone-shaped wheel 72 arranged at the edge of the partition plate 41, at least two groups of turning wheels can be arranged to circularly convey the steel wire net, the orienting device 71 at the inlet end of the roller controls the angle and the speed of the steel wire net entering the inlet, the steel wire net coming out of the outlet end of the roller returns to the inlet end of the roller again through the net distributing mechanism and enters the inner wall of the roller, the centrifugal cloth method of the equipment is used for forming a film, the required ranges of the size and the length of the fiber are wide, the film is uniform, the fiber can be naturally arranged vertically and horizontally; because the equipment adopts a rotary design, the device has strong regulation and control capability on the thickness and the width of a finished film; the high-temperature sizing method applied to the equipment can ensure the structural force of the membrane and improve the production efficiency; the anhydrous preparation process of the equipment reduces resource waste and environmental pollution. The device has simple structure, small working space and low cost, and can better exert social and economic benefits.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An apparatus for manufacturing a biodegradable film, characterized in that the apparatus for manufacturing a biodegradable film is mainly composed of: the device comprises a feeding device (1), a glue feeding device (2), a centrifugal disc (3), a centrifugal motor, a drying device (4), a roller (5), a shaping mechanism (6) and a net distributing mechanism (7) which are combined, wherein the centrifugal disc (3) is connected with the centrifugal motor through a centrifugal motor shaft (33) with a channel arranged inside, the centrifugal disc (3) is arranged at an inlet end in the roller (5), the glue feeding device (2) is communicated with the centrifugal motor shaft (33) through a pipeline, the feeding device (1) is connected with the centrifugal disc (3), the centrifugal motor shaft (33) penetrates through the feeding device (1), the shaping mechanism (6) is arranged at the lower end of an outlet end of the roller (5), the net distributing mechanism (7) is arranged at the outer side of the roller (5), the drying device (4) is arranged at the inlet end of the roller (5), and a fan blade (8) is further arranged at one end of the centrifugal motor shaft (33) arranged in the roller (5).

2. Device for manufacturing biodegradable films according to claim 1, characterized in that said feeding device (1) is mainly composed of: a feed inlet (11) and a spiral conveying shaft (12) communicated with the feed device (1).

3. Device for manufacturing biodegradable films according to claim 1, characterized in that said glue inlet means (2) are mainly composed of: the glue inlet, a glue inlet pipe (21) connected with the glue inlet, and a pressurizing device (22) and a first heating device (23) which are arranged on the glue inlet pipe (21) are combined.

4. The apparatus for manufacturing biodegradable film according to claim 1, wherein said centrifugal plate (3) is provided with a discharge port (31) and a glue outlet, said discharge port (31) is connected to said feeding device (1), and said glue outlet is connected to said glue inlet (2) through a shaft (33) of centrifugal motor with a channel inside.

5. The apparatus for manufacturing biodegradable film according to claim 4, wherein said glue outlet is provided with a glue spraying head (32).

6. Device for manufacturing biodegradable films according to claim 1, characterized in that said drying means (4) are mainly composed of: a partition plate (41) and a second heating device (42).

7. The apparatus for manufacturing biodegradable film according to claim 1, wherein said drum (5) is provided with a transmission means at both ends of its periphery, said transmission means is mainly composed of a pulley (51) and a support block (52) spaced from said pulley (51), said pulley is covered with a belt (9).

8. Device according to claim 7, characterized in that the inner wall of said drum (5) is coated with a steel mesh (53), said steel mesh (53) being tightly helical and arranged and being conformed to said belt (9).

9. device for manufacturing biodegradable films according to claim 1, characterized in that said sizing means (6) are mainly composed of: the roller grinding machine is characterized by comprising a roller grinding roller group (61) and a blade (62) arranged at one end of the roller grinding roller group (61).

10. An apparatus for manufacturing biodegradable film according to claim 6, characterized in that said netting mechanism (7) is mainly composed of orienting means (71) and outlet end recovery means (73) arranged at inlet end of drum (5) and tapered wheel (72) arranged at edge of said partition (41).