CN219338285U

CN219338285U - Heat curing device

Info

Publication number: CN219338285U
Application number: CN202320177609.0U
Authority: CN
Inventors: 韦继炜
Original assignee: Guangdong Doneson New Materials Co ltd
Current assignee: Guangdong Doneson New Materials Co ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-07-14
Anticipated expiration: 2033-02-06

Abstract

The utility model discloses a heat curing device, which comprises a curing box body, wherein one side of the curing box body is communicated with a film inlet channel, the other side of the curing box body is provided with a film outlet channel, and conveying roller sets are arranged in the film inlet channel and the film outlet channel; a plurality of guide rollers are arranged in the curing box body; the left and right sides in the solidifying box body are respectively provided with a hot air device, the hot air device comprises a shell, a bracket, a heating tube and an air flow assembly, the front and rear ends of the shell are provided with openings, the bracket is arranged in the shell, the heating tube is arranged on the bracket, the air flow assembly is arranged on the bracket, the left and right sides on the inner wall of the front side of the solidifying box body are respectively provided with a groove, the front end of the bracket and the front end of the shell are embedded in the grooves, the front end of the bracket is detachably connected with the solidifying box body, the left and right sides on the rear side wall surface of the solidifying box body are respectively provided with a through groove, the rear end of the shell is movably inserted in the through groove, and the rear end of the shell is detachably connected with the solidifying box body; the wall surface of the shell facing the film is uniformly provided with ventilation holes.

Description

Heat curing device

Technical Field

The present utility model relates to a heat curing apparatus.

Background

The prior art is like the Chinese patent document, the bulletin number is CN209577268U, disclose a kind of thermosetting device used for processing of release film, including solidifying the box, offer the feed line on the lateral top of the said solidifying box, and there are first solidification mechanism and second solidification mechanism in the said solidifying box; guide wheels are distributed outside the first curing mechanism and the second curing mechanism, and a release film is connected between the guide wheels; the curing box body is provided with a discharging pipeline; the first curing mechanism comprises an outer filter screen, and an electric heating wire is arranged on the inner side of the outer filter screen; a rotating shaft is arranged on the inner side of the electric heating wire, and blades are fixed on the outer side of the rotating shaft; the end part of the rotating shaft is connected with a motor, and the rotating shaft is connected with the second curing mechanism through a belt.

In the prior art, a part of impurities are isolated through the outer filter screen, so that too many impurities are doped in the air blown to the film, but along with the prolonged service time, the impurities accumulated in the outer filter screen can cause the blockage of the outer filter screen, and the blockage can influence the efficiency of air circulation, thereby influencing the effect and the efficiency of heat curing when hot air is blown to the film. The problem of uneven heating is easy to occur.

For this reason, there is a strong need for a thermosetting device that facilitates cleaning of dust impurities to solve the above-mentioned problems.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a heat curing device which facilitates cleaning of dust impurities.

The heat curing device designed according to the purpose comprises a curing box body, wherein one side of the curing box body is communicated with a film inlet channel, the other side of the curing box body is provided with a film outlet channel, and conveying roller groups for guiding and conveying films are arranged in the film inlet channel and the film outlet channel;

a plurality of guide rollers for guiding and conveying the film are arranged in the curing box body;

the device comprises a curing box body, a film and a heat treatment device, wherein the curing box body is internally and horizontally provided with a hot air device for performing heat curing treatment on the film, the hot air device comprises a shell, a bracket, a heating tube and an air flow assembly, the front end and the rear side of the shell are respectively provided with an opening, the bracket is arranged in the shell, the heating tube is arranged in the bracket, the air flow assembly is arranged on the bracket, grooves are respectively arranged on the inner wall of the front side of the curing box body, the front end of the bracket and the front end of the shell are respectively embedded in the grooves, the front end of the bracket is detachably connected with the curing box body, through grooves are respectively arranged on the left side and the right side of the rear side wall surface of the curing box body, the rear end of the shell is movably inserted in the through grooves, and the rear end of the shell is detachably connected with the curing box body;

and vent holes are uniformly distributed on the wall surface of the shell, which faces towards the film and faces away from the film.

Preferably, the support comprises two fixed plates around and a plurality of connecting rods of connecting between two fixed plates, the fixed plate of front side imbeds in the recess and with solidification box detachable connection, the heating tube has many and arranges respectively and set up between two fixed plates.

Preferably, a connecting ring detachably connected with the curing box body is arranged on the rear end face of the shell, and the front side wall face of the connecting ring is attached to the rear side outer wall of the curing box body.

Preferably, the air flow component comprises a rotating shaft, a plurality of blades are arranged on the rotating shaft along an axis array of the rotating shaft, the front end and the rear end of the rotating shaft are rotatably arranged on the fixing plates, a driving motor for driving the rotating shaft to rotate is arranged on any fixing plate, and the driving motor is in transmission connection with the rotating shaft.

Preferably, the front fixing plate is fixedly mounted on the curing box body by bolts.

Preferably, the connecting ring is fixedly mounted on the curing box body by bolts.

Compared with the prior art, the hot air device for carrying out heat curing treatment on the film is respectively arranged left and right in the curing box body, the hot air device comprises a shell, a bracket, a heating tube and an air flow component, wherein the shell is arranged in the shell, the bracket is arranged in the shell, the heating tube is arranged on the bracket, the air flow component is arranged on the bracket, grooves are respectively arranged left and right on the inner wall of the front side of the curing box body, the front end of the bracket and the front end of the shell are respectively embedded in the grooves, the front end of the bracket is detachably connected with the curing box body, through grooves are respectively arranged left and right on the back side wall surface of the curing box body, the back end of the shell is movably inserted in the through grooves, and the back end of the shell is detachably connected with the curing box body; and vent holes are uniformly distributed on the wall surface of the shell, which faces towards the film and faces away from the film. The bracket plays a role in fixedly mounting the heating tube and the air flow component, and the air flow component can drive air to blow to the film, and in the process, the heating tube can heat the flowing air to form hot air, so that the hot air blows to the film to realize heat curing treatment. When the air flows through the vent holes, impurities in the air can be accumulated on the outer surface of the shell, and when the shell needs to be cleaned subsequently, the shell and the curing box body are detached and separated, so that the shell can be taken down for cleaning, and the subsequent cleaning and maintenance are facilitated.

Drawings

FIG. 1 is a schematic plan view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a second schematic cross-sectional view of the present utility model;

FIG. 4 is a third schematic cross-sectional view of the present utility model;

FIG. 5 is a schematic view of an exploded construction of the present utility model;

FIG. 6 is a schematic diagram of a cross-sectional structure of the present utility model;

fig. 7 is an enlarged schematic view of the structure of fig. 6 a according to the present utility model.

Detailed Description

The utility model is further described below with reference to the drawings and examples.

Referring to fig. 1-7, a heat curing device comprises a curing box 10, wherein one side of the curing box 10 is communicated with a film inlet channel 110, the other side of the curing box 10 is provided with a film outlet channel 120, and conveying roller sets 130 for guiding and conveying a film 100 are arranged in the film inlet channel 110 and the film outlet channel 120;

a plurality of guide rollers 140 for guiding and conveying the film 100 are arranged in the curing box 10;

the curing box 10 is internally and laterally provided with a hot air device 20 for performing heat curing treatment on the film 100, the hot air device 20 comprises a shell 210, a bracket 220, a heating tube 230 and an air flow component 240, wherein the front end and the rear end of the shell 210 are respectively provided with an opening, the bracket 220 is arranged in the shell 210, the heating tube 230 is arranged on the bracket 220, the air flow component 240 is arranged on the bracket 220, the front inner wall of the curing box 10 is respectively provided with a groove 102 in the left and the right, the front end of the bracket 220 and the front end of the shell 210 are respectively embedded in the grooves 102, the front end of the bracket 220 is detachably connected with the curing box 10, the left and the right of the rear side wall surface of the curing box 10 are respectively provided with a through groove 101, the rear end of the shell 210 is movably inserted in the through groove 101, and the rear end of the shell 210 is detachably connected with the curing box 10;

the wall surface of the casing 210 facing the film 100 and the wall surface facing away from the film 100 are uniformly provided with ventilation holes 211.

The bracket plays a role in fixedly mounting the heating tube and the air flow component, and the air flow component can drive air to blow to the film, and in the process, the heating tube can heat the flowing air to form hot air, so that the hot air blows to the film to realize heat curing treatment. When the air flows through the vent holes, impurities in the air can be accumulated on the outer surface of the shell, and when the shell needs to be cleaned subsequently, the shell and the curing box body are detached and separated, so that the shell can be taken down for cleaning, and the subsequent cleaning and maintenance are facilitated.

Working principle: the film 100 to be heat-cured is fed from the film feeding path 110, guided and conveyed through the conveying roller group 130 into the curing box 10, guided and conveyed through the plurality of guide rollers 140, the film 100 conveyed through the guide rollers 140 passes through the two hot air devices 20, the hot air devices 20 can heat-cure the film 100, and then output from the conveying roller group 130 through the conveying roller group 130.

Referring to fig. 1-7, the bracket 220 is composed of a front fixing plate 221 and a rear fixing plate 221, and a plurality of connecting rods 222 connected between the two fixing plates 221, the front fixing plate 221 is embedded in the groove 102 and detachably connected with the curing box 10, and the heat generating tubes 230 are respectively arranged between the two fixing plates 221.

Referring to fig. 2 and 4, the plurality of heat generating tubes 230 are divided into two groups, and are disposed toward the inside of the case 210 of the film 100 and away from the inside of the case 210 of the film 100, respectively. Each group of heating tubes 230 is composed of a plurality of heating tubes 230 arranged longitudinally

Referring to fig. 2, 4, 6 and 7, the outer sidewall of the fixing plate 221 is attached to the inner wall of the housing 210, so that the two are stably attached to ensure the overall stability.

Referring to fig. 3, 5 and 6, a connection ring 212 detachably connected to the curing box 10 is provided on a rear end surface of the housing 210, and a front side wall surface of the connection ring 212 is attached to a rear side outer wall of the curing box 10.

The connection ring 212 serves to limit the depth of the assembly of the housing 210 from back to front, and its fixed connection with the curing box 10 enables the fixed assembly of the housing 210. While facilitating the pulling back of the housing 210 through the attachment ring 212 for ease of handling during later disassembly.

Referring to fig. 1 to 7, the air flow assembly 240 includes a rotating shaft 241, a plurality of blades 242 are disposed on the rotating shaft 241 along an axial center array thereof, front and rear ends of the rotating shaft 241 are rotatably disposed on the fixing plates 221, and a driving motor for driving the rotating shaft 241 to rotate is disposed on any one of the fixing plates 221 and is in transmission connection with the rotating shaft 241.

The driving motor is selected from the existing commercial products, and the driving connection of the driving motor and the rotating shaft 241 adopts a gear meshing driving mode or a driving mode of a belt and a belt pulley for driving. The driving motor is used for driving the rotating shaft 241 to rotate, so that the blades 242 positioned on the rotating shaft 241 rotate along with the rotating shaft 241 to drive air to flow and blow to the film 100 to realize heat curing.

In the present utility model, the front fixing plate 221 is fixedly mounted on the curing box 10 by bolts. Simple structure, convenient assembly and meets the use requirement. In the latter stage, when maintenance is required on the heat generating tube or the air flow path assembly, the bolts are disassembled, and the bracket can be taken out from the through groove 102 from front to back.

In the present utility model, the connection ring 212 is fixedly installed on the curing box 10 by bolts. At a later stage, when the housing 210 needs to be taken out for maintenance, the bolts are removed, and the housing 210 can be taken out from the through groove 102 from front to back.

What is not described in detail in this specification is prior art known to those skilled in the art.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying the number of technical features being indicated.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The heat curing device comprises a curing box body (10), wherein one side of the curing box body (10) is communicated with a film inlet channel (110), the other side of the curing box body (10) is provided with a film outlet channel (120), and conveying roller groups (130) for guiding and conveying a film (100) are arranged in the film inlet channel (110) and the film outlet channel (120);

a plurality of guide rollers (140) for guiding and conveying the film (100) are arranged in the curing box body (10);

the method is characterized in that: the device comprises a curing box body (10), wherein a hot air device (20) for performing heat curing treatment on a film (100) is arranged in the curing box body (10) left and right, the hot air device (20) comprises a shell (210) with openings at the front end and the rear end, a bracket (220) arranged in the shell (210), a heating tube (230) arranged on the bracket (220) and an air flow component (240) arranged on the bracket (220), grooves (102) are respectively arranged in the left and right on the inner wall of the front side of the curing box body (10), the front end of the bracket (220) and the front end of the shell (210) are embedded in the grooves (102), the front end of the bracket (220) is detachably connected with the curing box body (10), through grooves (101) are respectively arranged in the left and right on the surface of the rear side wall of the curing box body (10), and the rear end of the shell (210) is movably inserted in the through grooves (101), and the rear end of the shell (210) is detachably connected with the curing box body (10).

Vent holes (211) are uniformly distributed on a side wall surface of the shell (210) facing the film (100) and a wall surface facing away from the film (100).

2. A heat curing apparatus according to claim 1, wherein: the bracket (220) consists of a front fixing plate (221) and a rear fixing plate (221) and a plurality of connecting rods (222) connected between the two fixing plates (221), the front fixing plate (221) is embedded into the groove (102) and detachably connected with the curing box body (10), and the heating tubes (230) are provided with a plurality of heating tubes and are respectively arranged between the two fixing plates (221).

3. A heat curing apparatus according to claim 1, wherein: the rear end face of the shell (210) is provided with a connecting ring (212) which is detachably connected with the curing box body (10), and the front side wall face of the connecting ring (212) is attached to the rear side outer wall of the curing box body (10).

4. A heat curing apparatus according to claim 2, wherein: the air flow assembly (240) comprises a rotating shaft (241), a plurality of blades (242) are arranged on the rotating shaft (241) along an axis array of the rotating shaft, the front end and the rear end of the rotating shaft (241) are rotatably arranged on the fixing plates (221), a driving motor used for driving the rotating shaft (241) to rotate is arranged on any fixing plate (221), and the driving motor is in transmission connection with the rotating shaft (241).

5. A heat curing apparatus according to claim 2, wherein: the front fixing plate (221) is fixedly arranged on the curing box body (10) by bolts.

6. A heat curing apparatus according to claim 3, wherein: the connecting ring (212) is fixedly arranged on the curing box body (10) by bolts.