CN213440569U - Air-cooled drying device for flat-lying type film - Google Patents

Abstract

The utility model discloses a formula of lying film forced air cooling drying device, which comprises a frame, the frame is provided with a plurality of layers of carriage from top to bottom, the upper surface of carriage is provided with conveyer, the lower surface mounting of carriage has a plurality of dry wind sources, and the film is turned back and is reciprocated through every layer conveyer conveying, dry wind source is to the film drying of blowing. The utility model discloses a multilayer is flat to be lain the formula and is dried the setting for the film can in time be air-dried in the cooling and drying process, and the cooling and drying is effectual, can not produce the separant drippage and cause the insufficient drawback of drying. The utility model discloses structural design is simple, saves occupation space length, and the cooling rate is fast, and is dry more thorough, and the film finished product is of high quality.

Description

Air-cooled drying device for flat-lying type film

Technical Field

The utility model relates to a rubber processing equipment technical field, more specifically relates to a formula film air-cooled drying device lies.

Background

The rubber industry plays an important role in national economy, and when the rubber processing device is used for rubber processing, rubber materials are placed in a gap between two compression rollers and rolled into a sheet shape along with the rotation of the compression rollers, namely a rubber sheet. When the film is just molded, the film needs to be cooled and collected because the temperature inside the film is high. The film cooling device commonly adopted at present can carry out continuous production operations such as conveying, coating of an isolating agent, cooling, drying, cutting, folding and stacking with precision and the like on the film, and most of the film cooling devices adopt a cooling mode of coating of the isolating agent and air cooling. Because the longer cooling line is needed for coating the separant and cooling by wind, the efficiency is low and the production space is occupied; after the film is coated with the separant, the separant is easy to fall down along the surface of the film due to gravity because the film hangs or bends, so that the quality of the film is affected because the film is not dried locally at the hanging part at the inner side of the bottom of the vertical hanging surface.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a formula film air-cooled drying device lies flat does benefit to film cooling and drying.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a formula of lying film forced air cooling drying device, includes the frame, the frame is provided with a plurality of layers of carriage from top to bottom, the upper surface of carriage is provided with conveyer, the lower surface mounting of carriage has a plurality of dry wind sources, and the film is turned back and is reciprocated through every layer conveyer conveying, dry wind source carries out the drying of blowing to the film.

The carriage sets up for the horizontal direction, and the film is laid down in proper order after scribbling the separant from the top of carriage and is passed through each layer carriage, and through the conveyer transportation, the fan is adopted in dry wind source, and evenly distributed installs on the lower terminal surface of every layer carriage (need not install the fan on the carriage of lower floor, the upper mount fan of the carriage of the superiors), and upper two-layer fan is a little more in quantity, and lower two-layer fan is a little less in quantity, aims at the carriage upper surface of lower floor and blows, and the surface that is facing the film is bloied promptly. The on-off air volume of each layer of fan can be independently controlled and can be adjusted according to the requirements. The utility model discloses a multilayer is flat to be lain the formula and is bloied the setting for the film can in time be air-dried in the cooling and drying process, and occupation space is little and the cooling and drying is effectual, can not produce the separant drippage and cause the insufficient drawback of drying.

Further, the conveying device comprises a driving roller and a driven roller which are respectively installed at two ends of the conveying frame, a conveying belt is connected between the driving roller and the driven roller, the driving roller is connected with a driving device, and the two ends of the driving roller and the two ends of the driven roller which are adjacent to each other on the conveying frame are arranged in a staggered mode.

The conveying frame is arranged into an upper layer and a lower layer, the first driving roller and the third driving roller are arranged at the front end of the conveying frame, the driven roller is arranged at the rear end, the second driving roller and the fourth driving roller are arranged at the rear end of the conveying frame, and the driven roller is arranged at the front end. And a coating isolation device is arranged on the uppermost layer of the conveying frame, and the film travels from the front end to the rear end of the machine to realize the coating of the isolating agent. Then the film is conveyed downwards to the first layer of conveying frame, the front end driving device drives the conveying device to drive the film to move towards the front end, and when the film reaches the most end part of the conveying frame, the film downwards enters the second layer of conveying frame, and the zigzag reciprocating conveying on each layer of conveying frame is realized by analogy. The advantage of this design is that it can be guaranteed that the film can be transferred smoothly in the whole structure.

Further, the conveying belt adopts a module belt conveying structure, the module belt is of a mesh structure, and the penetration rate of the module belt is more than or equal to 65%. The conveyer belt of big mesh structure is adopted, the in-process of drying of blowing is carried out to the film of scribbling the release agent for the both sides of film can both be ventilated and the cooling, guarantees that the surface moisture of film and mesh conveyer belt all obtains in time air-drying, thereby has shortened the cool time greatly, and the dry speed accelerates greatly, finally improves the efficiency of production.

Furthermore, the driving roller and the conveying frame are obliquely arranged, and one end of the driven roller adjacent to the conveying frame is longer than one end of the driving roller of the conveying frame on the upper layer. The drive roll sets up along the carriage downward sloping, and the driven voller one end of the carriage of adjacent lower floor when the below of drive roll one end, driven voller one end are good at drive roll one end and are stretched out to past, and the film is at the in-process that shifts from the upper strata toward the lower floor, guarantees to fall into the carriage of lower floor smoothly, can not produce and slide or drop, guarantees the continuity and the accuracy of carrying.

Furthermore, a tension adjusting device is arranged between the driving device and the driving roller, the tension adjusting device is an adjusting wheel arranged between the driving device and the driving roller, the driving device is a driving motor, the driving motor is connected with the driving roller through a driving belt or a chain, and the driving belt or the chain bypasses the adjusting wheel to play a role in adjusting the tension.

Further, a plurality of driving rollers are arranged on the conveying frame at intervals, and are arranged at even intervals along the length direction of the conveying frame, so that conveying support and conveying of the conveying belt are increased.

Furthermore, a sealing box plate is arranged outside the machine frame, and the whole cooling and drying device is arranged in a sealed space, so that the drying effect is improved.

Furthermore, the drying air source adopts a cooling fan with a cooling coil, heat generated by the film can be taken away through circulating cooling water in the cooling coil, cooling air is not discharged outside in a normal operation state, and the minimum gas emission can be realized.

To sum up, the utility model discloses a multilayer is flat to be lain the formula and is bloied the setting for the film can in time be air-dried in the cooling and drying process, and the cooling and drying effect is good, can not produce the separant and drip and cause the insufficient drawback of drying. The utility model discloses structural design is simple, saves occupation space length, and the cooling rate is fast, and is dry more thorough, and the film finished product is of high quality.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a top view of the overall structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is a schematic diagram of the structure of the middle conveying belt of the present invention.

Description of the labeling: 1. drying the air source; 2. a carriage; 3. a frame; 4. a driving roller; 5. a drive roll; 6. a drive device; 7. an adjustment wheel; 8. a driven roller; 9. and (5) conveying the belt.

Detailed Description

The embodiment of the present invention will be further explained with reference to fig. 1 to 4.

The utility model provides a formula of lying film forced air cooling drying device, includes frame 3, frame 3 is provided with a plurality of layers of carriage 2 from top to bottom, the upper surface of carriage 2 is provided with conveyer, the lower surface mounting of carriage 2 has a plurality of dry wind regime 1, and the film is turned back and is reciprocated through every layer conveyer conveying, dry wind regime 1 carries out the drying of blowing to the film.

As shown in fig. 1 and 2, the conveying frames 2 are arranged in the horizontal direction, the film is coated with the separant from the upper side of the conveying frames 2 and then sequentially laid down to pass through each layer of conveying frame 2 and is conveyed by the conveying device, the drying air source 1 adopts a fan, the film is uniformly distributed and installed on the lower end face of each layer of conveying frame 2 (the fan is not installed on the conveying frame 2 at the lowest layer, and the fan is installed on the upper rack 3 of the conveying frame 2 at the uppermost layer), the number of the fans at the upper layer is larger, the number of the fans at the lower layer is smaller, and the film is blown by aiming at the upper surface of the conveying frame 2 at the lower layer. The on-off air volume of each layer of fan can be independently controlled and can be adjusted according to the requirements. The utility model discloses a multilayer is flat to be lain the formula and is bloied the setting for the film can in time be air-dried in the cooling and drying process, and occupation space is little and the cooling and drying is effectual, can not produce the separant drippage and cause the insufficient drawback of drying.

As shown in fig. 3, the conveying device includes a driving roller 5 and a driven roller 8 respectively installed at two ends of the conveying frame 2, a conveying belt 9 is connected between the driving roller 5 and the driven roller 8, the driving roller 5 is connected with a driving device 6, and two ends of the driving roller 5 and the driven roller 8 adjacent to the conveying frame 2 are arranged in a staggered manner.

The conveying frame 2 is arranged into four layers, a first driving roller 5 and a third driving roller 5 are arranged at the front end of the conveying frame 2, a driven roller 8 is arranged at the rear end, a second driving roller 5 and a fourth driving roller 5 are arranged at the rear end of the conveying frame 2, and the driven roller 8 is arranged at the front end. The uppermost layer of the conveying frame 2 is provided with a coating isolation device, and the film travels from the front end to the rear end of the machine to realize the coating of the isolation agent. Then, the film is conveyed downwards to the first layer of conveying frame 2, the front end driving device 6 drives the conveying device to drive the film to move towards the front end, and when the film reaches the most end part of the conveying frame 2, the film enters the second layer of conveying frame 2 downwards, and the zigzag reciprocating conveying on the conveying frames 2 in each layer is realized by analogy. The advantage of this design is that it can be guaranteed that the film can be transferred smoothly in the whole structure.

As shown in FIG. 4, the conveying belt 9 adopts a module belt conveying structure, the module belt is in a mesh structure, and the penetration rate of the module belt is more than or equal to 65%. Adopt the conveyer belt 9 of big mesh structure, carry out the in-process of drying of blowing to the film of scribbling the separant for the both sides of film can both be ventilated and the cooling, guarantee that the surface moisture of film and mesh conveyer belt 9 all obtains in time air-drying, thereby has shortened the cool time greatly, and dry speed accelerates greatly, finally improves the efficiency of production.

In this embodiment, the driving roller 5 and the transportation frame 2 are inclined, and one end of the driven roller 8 adjacent to the transportation frame 2 is longer than one end of the driving roller 5 of the transportation frame 2 on the upper layer. Drive roll 5 sets up along 2 downward sloping of carriage, and the driven voller 8 one end of carriage 2 of adjacent lower floor when the below of 5 one ends of drive roll, driven voller 8 one end are long in 5 one end of drive roll and to toward stretching out, and the film is at the in-process that shifts from the upper strata toward the lower floor, guarantees to fall into lower floor's carriage 2 smoothly, can not produce and slide or drop, ensures the continuity and the accuracy of transport.

Preferably, in this embodiment, a tension adjusting device is disposed between the driving device 6 and the driving roller 5, the tension adjusting device is an adjusting wheel 7 installed between the driving device 6 and the driving roller 5, the driving device 6 is a driving motor, the driving motor and the driving roller 5 are connected through a driving belt or a chain, and the driving belt or the chain bypasses the adjusting wheel 7 to achieve the effect of adjusting the tension.

This embodiment is preferred, the interval is provided with a plurality of driving rollers 4 on the carriage 2, and a plurality of driving rollers 4 set up along the even interval of carriage 2 length direction, increase the transport support and the conveying of conveyer belt 9.

In the preferred embodiment, a sealed box plate is arranged outside the frame 3, and the whole cooling and drying device is installed in a sealed space, so that the drying effect is improved.

In this embodiment, preferably, the drying air source 1 adopts a cooling fan with a cooling coil, heat generated by the film can be taken away by circulating cooling water in the cooling coil, cooling air is not discharged outside in a normal operation state, and gas emission minimization can be achieved.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a flat formula of lying film forced air cooling drying device which characterized in that: the film drying machine comprises a frame, the frame is provided with a plurality of layers of conveying frames from top to bottom, the upper surface of the conveying frame is provided with a conveying device, a plurality of drying air sources are installed on the lower surface of the conveying frame, a film turns back to reciprocate to pass through each layer, the conveying device conveys the film, and the drying air sources dry the film by blowing.

2. The air-cooled drying apparatus for lying film according to claim 1, wherein: the conveying device comprises a driving roller and a driven roller which are respectively installed at two ends of the conveying frame, a conveying belt is connected between the driving roller and the driven roller, the driving roller is connected with a driving device, and the two ends of the driving roller and the two ends of the driven roller which are adjacent to each other on the conveying frame are arranged in a staggered mode.

3. The air-cooled drying apparatus for lying film according to claim 2, wherein: the conveying belt adopts a module belt conveying structure, is of a mesh structure, and has a penetration rate of more than or equal to 65%.

4. The air-cooled drying apparatus for lying film according to claim 2, wherein: the driving roller and the conveying frame are obliquely arranged, and one end of the driven roller adjacent to the conveying frame is longer than one end of the driving roller of the conveying frame on the upper layer.

5. The air-cooled drying apparatus for lying film according to claim 2, wherein: and a tension adjusting device is arranged between the driving device and the driving roller.

6. The air-cooled drying apparatus for lying film according to claim 1, wherein: and a plurality of driving rollers are arranged on the conveying frame at intervals.

7. The air-cooled drying apparatus for lying film according to claim 1, wherein: and a sealing box plate is arranged outside the frame.

8. The air-cooled drying apparatus for lying film according to claim 1, wherein: the drying air source adopts a cooling fan with a cooling coil.

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