CN213797671U

CN213797671U - Hot drying device for CPP film production

Info

Publication number: CN213797671U
Application number: CN202022528293.4U
Authority: CN
Inventors: 方勤
Original assignee: Wuhan Sdelon Science And Technology Development Ltd By Share Ltd
Current assignee: Wuhan Sdelon Science And Technology Development Ltd By Share Ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-27
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a hot drying device of CPP membrane production, including box, support column, heating cabinet and driving motor, the lateral wall welding of box has two sets of horizontally support columns, and is two sets of the cushion has all been welded to the surperficial central point of support column, and is two sets of the surface of cushion has all bonded the arc piece, the surface mounting of arc piece has the multiunit roller bearing, the surface of arc piece and the axis of rotation roll connection who changes the roller, rectangular through-hole has all been seted up to the left and right lateral wall of box, and left through-hole department bonds and has the spoiler, the heating cabinet is installed through the multiunit bolt in the inside of box, the multiunit electric heating pipe is installed through the support mounting in the inside of heating cabinet, circular shape through-hole has been seted up to the top surface of heating cabinet, and through-hole department has axial fan through the mounting screw. This stoving drying device of CPP membrane production can just dry uniformly for a long time to the CPP membrane, can also cool down to the CPP membrane blown cold wind after drying.

Description

Hot drying device for CPP film production

Technical Field

The utility model belongs to the technical field of the CPP membrane production, concretely relates to stoving drying device of CPP membrane production.

Background

CPP is a polypropylene film produced by a cast extrusion process in the plastics industry. The film is different from BOPP (biaxially-oriented polypropylene) film and belongs to a non-oriented film. Strictly speaking, CPP films have only a certain orientation in the longitudinal direction, mainly due to the nature of the process. By rapidly cooling on a cold casting roll, excellent definition and smoothness are formed on the film, and the CPP film, namely a cast polypropylene film, also called an unstretched polypropylene film, can be divided into a general CPP film, an aluminum-plated CPP film and a cooking-grade CPP film according to different purposes. At present, the CPP film needs to be dried to the CPP film in the production and processing process, and the current drying device dries the CPP film through a heating device, so that the local temperature is easily overhigh, and the CPP film is damaged.

Therefore, in order to meet the current situation, the design and production of a hot drying device for CPP film production are urgently needed to meet the requirements of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stoving drying device of CPP membrane production 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 hot drying device for CPP film production comprises a box body, supporting columns, a heating box and a driving motor, wherein two groups of horizontal supporting columns are welded on the side wall of the box body, cushion blocks are welded at the surface center positions of the two groups of supporting columns, arc-shaped blocks are bonded on the surfaces of the two groups of cushion blocks, a plurality of groups of rolling shafts are mounted on the surfaces of the arc-shaped blocks, and the surfaces of the arc-shaped blocks are in rolling connection with rotating shafts of rotating rollers;

rectangular through-hole has all been seted up to the left and right lateral wall of box, and left through-hole department bonds and has the spoiler, the heating cabinet is installed through the multiunit bolt in the inside of box, multiunit electric heating pipe is installed through the support mounting in the inside of heating cabinet, circular shape through-hole has been seted up to the top surface of heating cabinet, and through-hole department has axial fan through the mounting screw, the welding of the surperficial edge side of heating cabinet has two sets of faggings to one side, and is two sets of the surface and the backup pad welded fastening of fagging to one side, the surface mounting of backup pad has the equidistant support frame that distributes of multiunit, installs the gyro wheel through the pivot between the lateral wall of every two sets of support frames, multiunit rectangular air vent has been seted up on the surface of backup pad.

Preferably, the tripod support is installed through the multiunit bolt in the top of box, install the driving motor of slope on the tripod support, driving motor's output shaft installs the flabellum through the shaft coupling, the flabellum is towards box left side wall welded spoiler department.

Preferably, the box body is provided with a box door through a plurality of groups of spring hinges, symmetrical observation windows are arranged on the surface of the box door, and a handle is arranged on the surface of the box door through a hinge.

Preferably, the bottom surface of the box body is provided with a vent hole penetrating through the heating box, and a filter screen is bonded in the vent hole.

Preferably, four groups of supporting legs arranged in a matrix are welded at the bottom of the box body, and circular rubber pads for vibration reduction are bonded on the bottom surfaces of the four groups of supporting legs.

Preferably, an inclined rod for reinforcing is welded between the two groups of support columns and the side wall of the box body.

The utility model discloses a technological effect and advantage: according to the hot drying device for producing the CPP film, a large amount of heat is generated through the arranged heating box and the electric heating pipes arranged in the heating box through the bracket, the axial flow fan arranged on the surface of the heating box rotates, the heat in the heating box is blown to the CPP film on the roller wheel from the rectangular vent holes on the surface of the supporting plate along with air, and the CPP film is dried; the plurality of groups of rectangular through holes formed in the surface of the support plate are distributed on the surface of the support plate, and the CPP film is dried during passing through the support plate, so that the drying time is long and the effect is good; through setting up tripod support on the box top surface and the driving motor towards the spoiler, driving motor drives the flabellum that has the protecting net and blows cold wind cooling to the CPP board that the stoving finishes, and this hot drying device of CPP membrane production can be dried CPP membrane for a long time and uniformly, can also blow cold wind to the CPP membrane after drying and cool down.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged schematic view of the position a of the present invention.

In the figure: the device comprises a box body 1, a box door 2, an observation window 21, a handle 22, a support column 3, a cushion block 31, an arc-shaped block 32, a rotary roller 33, a support leg 4, a three-foot support 5, a driving motor 6, fan blades 7, a heating box 8, an electric heating pipe 81, an axial flow fan 82, an inclined support plate 9, a flow baffle plate 10, a support plate 11, a support frame 12, rollers 13 and an inclined rod 14.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a hot drying device for CPP film production as shown in figures 1-3, which comprises a box body 1, support columns 3, a heating box 8 and a driving motor 6, wherein two groups of horizontal support columns 3 are welded on the side wall of the box body 1, cushion blocks 31 are welded on the surface center positions of the two groups of support columns 3, arc-shaped blocks 32 are bonded on the surfaces of the two groups of cushion blocks 31, a plurality of groups of rolling shafts are arranged on the surfaces of the arc-shaped blocks 32, the surfaces of the arc-shaped blocks 32 are in rolling connection with the rotating shafts of the rotating rollers 33, gear grooves are arranged on the side walls of the rotating shafts, external cranks can be inserted to rotate the rotating rollers 33, and then the dried CPP film is recovered;

rectangular through-hole has all been seted up to the left and right lateral wall of box 1, and left through-hole department bonds and has the spoiler 10, heating cabinet 8 is installed through the multiunit bolt in the inside of box 1, there are multiunit electric heating pipe 81 in the inside of heating cabinet 8 through the support mounting, circular shape through-hole has been seted up to the top surface of heating cabinet 8, and through-hole department has axial fan 82 through the screw mounting, axial fan 82 can select BT35-11-5 model, the welding of the surface edge side of heating cabinet 8 has two sets of oblique fagging 9, and is two sets of the surface and the backup pad 11 welded fastening of oblique fagging 9, the surface mounting of backup pad 11 has multiunit equidistant distribution's support frame 12, installs gyro wheel 13 through the pivot between the lateral wall of every two sets of support frames 12, multiunit rectangular air vent has been.

Specifically, tripod support 5 is installed through the multiunit bolt in the top of box 1, install the driving motor 6 of slope on the tripod support 5, driving motor 6's output shaft passes through the shaft coupling and installs flabellum 7, flabellum 7 towards 1 left side wall welded spoiler 10 department of box, spoiler 10 can prevent to form the turbulent flow in the box 1, and the cold wind that flabellum 7 blew off is discharged from left side wall through-hole department.

Specifically, box door 2 is installed through the multiunit spring hinge to box 1, symmetrical observation window 21 has been seted up on the surface of box door 2, handle 22 is installed through the hinge in the surface of box door 2.

Specifically, the bottom surface of the box body 1 is provided with a vent hole penetrating through the heating box 8, and a filter screen is bonded in the vent hole to prevent dust in the air from entering and exiting the box body 1.

Specifically, four groups of supporting legs 4 arranged in a matrix are welded at the bottom of the box body 1, and circular rubber pads for vibration reduction are bonded on the bottom surfaces of the four groups of supporting legs 4.

Specifically, an inclined rod 14 for reinforcement is welded between the two groups of supporting columns 3 and the side wall of the box body 1, so that the supporting is more stable.

Theory of operation, this hot drying device of CPP membrane production, run through the CPP membrane by box 1 right side wall through-hole after the left side wall through-hole with changeing roller 33 and be connected, the manual crank that rotates changeing roller 33 and collects the CPP membrane, start electric heating pipe 81 of installation in the heating cabinet 8, produce a large amount of heats, install axial fan 82 on the heating cabinet 8 surface and rotate, blow the CPP membrane on gyro wheel 13 along with the air from the rectangle air vent on backup pad 11 surface with the heat in the heating cabinet 8, dry it, install three-legged support 5 on box 1 top surface and driving motor 6 towards spoiler 10, driving motor 6 drives the CPP board blow-off cooling that flabellum 7 that has the protecting screen finishes to drying, the CPP membrane is retrieved by changeing roller 33 after going out box 1.

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 a hot drying device of CPP membrane production, includes box (1), support column (3), heating cabinet (8) and driving motor (6), its characterized in that: the side wall of the box body (1) is welded with two groups of horizontal supporting columns (3), cushion blocks (31) are welded at the surface center positions of the two groups of supporting columns (3), arc-shaped blocks (32) are bonded on the surfaces of the two groups of cushion blocks (31), a plurality of groups of rolling shafts are mounted on the surfaces of the arc-shaped blocks (32), and the surfaces of the arc-shaped blocks (32) are in rolling connection with rotating shafts of the rotating rollers (33);

the left and right side walls of the box body (1) are both provided with rectangular through holes, a spoiler (10) is bonded at the position of the through hole at the left side, the heating box (8) is arranged in the box body (1) through a plurality of groups of bolts, a plurality of groups of electric heating pipes (81) are arranged in the heating box (8) through a bracket, a circular through hole is arranged on the top surface of the heating box (8), and an axial flow fan (82) is arranged at the through hole through a screw, two groups of inclined supporting plates (9) are welded at the edge side of the surface of the heating box (8), the surfaces of the two groups of inclined supporting plates (9) are welded and fixed with the supporting plate (11), the surface mounting of backup pad (11) has support frame (12) of the equidistant distribution of multiunit, installs gyro wheel (13) through the pivot between the lateral wall of every two sets of support frame (12), the rectangular air vent of multiunit has been seted up on the surface of backup pad (11).

2. The hot drying device for CPP film production according to claim 1, characterized in that: tripod support (5) are installed through the multiunit bolt in the top of box (1), install driving motor (6) of slope on tripod support (5), flabellum (7) are installed through the shaft coupling to the output shaft of driving motor (6), flabellum (7) are towards box (1) left side wall welded spoiler (10) department.

3. The hot drying device for CPP film production according to claim 1, characterized in that: box door (2) are installed through multiunit spring hinge in box (1), symmetrical observation window (21) are seted up on the surface of box door (2), handle (22) are installed through the hinge in the surface of box door (2).

4. The hot drying device for CPP film production according to claim 1, characterized in that: the bottom surface of the box body (1) is provided with a vent hole penetrating through the heating box (8), and a filter screen is bonded in the vent hole.

5. The hot drying device for CPP film production according to claim 1, characterized in that: the bottom welding of box (1) has four groups of supporting legs (4) of matrix arrangement, four groups the bottom surface of supporting leg (4) all bonds the circular rubber pad that is used for the damping.

6. The hot drying device for CPP film production according to claim 1, characterized in that: and an inclined rod (14) for reinforcement is welded between the two groups of supporting columns (3) and the side wall of the box body (1).