CN220160451U - Coating drying device for calender - Google Patents

Abstract

The utility model relates to the technical field of paint drying, in particular to a paint drying device for a calender, which comprises a drying box, wherein a mesh bag conveyor belt is arranged in the drying box, extension plates are respectively arranged at the edges of the front side and the rear side of an inlet and an outlet of the drying box, chain wheels are respectively rotatably arranged on the inner wall and the extension plates on the outer side of the drying box, a plurality of chain wheels on the same side are in transmission connection through chain belts, the chain belts at the corresponding positions of the front side and the rear side are fixedly connected through bearing hoppers, elastic paint is placed on the bearing hoppers, chain belts capable of being annularly conveyed are respectively additionally arranged at the outlets of the left side and the right side of the drying box, the paint can sequentially enter the drying box to finish drying treatment, and the like, and can be sequentially conveyed out after treatment is finished, so that the working strength of workers is reduced in the whole process, the paint can be continuously dried, and the working efficiency of paint drying is greatly improved.

Description

Coating drying device for calender

Technical Field

The utility model relates to the technical field of paint drying, in particular to a paint drying device for a calender.

Background

In a calender, a nip is formed between a smooth-surfaced press roll and a polymer roll coated with an elastomeric coating, the polymer roll being pressed against the press roll to form a calendering process. During calendering, the elastomeric coating needs to be uniformly distributed over the polymer roll surface, which requires that the elastomeric coating must have a relatively high degree of dryness.

At present, the drying process of the elastic coating is often carried out by manpower, a worker sends the coating into a drying box, and after the drying is finished, the coating is extracted and then a new coating is put into the drying box, so that the drying process is repeated. The above process needs to be repeated, which increases the working strength of the worker and the efficiency of the paint drying process is not high.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a coating drying device for a calender.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a coating drying device for calender, includes the drying cabinet, the inside of drying cabinet is provided with the pocket conveyer belt the inside of pocket conveyer belt is provided with the heating cabinet, inlet and export have been seted up respectively on the left and right sides of drying cabinet, be provided with the extension board respectively along the edge around inlet and export the sprocket is installed in the rotation respectively on the extension board of inner wall and the outside of drying cabinet, keeps the transmission through the chain belt between a plurality of sprockets on the same side to be connected, is provided with respectively on the chain belt on the front and back both sides and bears the weight of fighting, keeps the interval between the relative bearing of fighting around the same side, bear and put the household utensils that full elastic coating on the fighting.

In a preferred technical scheme, the belt surface of the mesh bag conveyor belt is longitudinally provided with a plurality of limiting strips which are sequentially distributed at equal intervals.

In a preferred technical scheme, the two sides of the outer wall of the drying box are respectively provided with a transmission motor, and the transmission motors are in transmission connection with the corresponding chain wheels in the drying box.

In a preferred technical scheme, the bearing bucket is of a crescent structure, a main body of the bearing bucket is provided with a positioning hole, a bolt is inserted into the positioning hole, and the bearing bucket is inserted into the chain belt through the positioning hole.

In a preferred technical scheme, the chain wheels on the same side of the drying oven are at least provided with four, the chain wheels are arranged in two rows up and down, the chain wheels on one row are all installed on the inner wall of the drying oven, and the chain wheels on the other side are all installed on an external extension plate.

The beneficial effects of the utility model are as follows:

1. through sprocket driven design, will bear the weight of the bucket and arrange in proper order on the chain belt, through the conveying of chain belt, can ensure to send into the drying cabinet in proper order with waiting for the dry coating and realize drying treatment, also can ensure simultaneously that the coating after the drying is outwards sent out in proper order, and whole drying process is automatic goes on, and reasonable orderly, can promote work efficiency.

2. The bearing hoppers are fixedly arranged on the chain belt in a detachable mode, and the distance between the bearing hoppers is adjustable, so that the bearing hoppers can be used for conveying vessels with different sizes.

3. The dried elastic coating is reasonably ordered, secondary arrangement of workers is not needed, the working strength of the workers can be reduced, and time is saved.

To sum up, through the drying device that this scheme provided, the problem that the elastic coating drying efficiency of calender is not high has been solved, this drying device's suggestion, but the link belt of annular conveying is set up respectively to both sides exit about the drying cabinet, but the coating can get into the drying cabinet in proper order and accomplish drying treatment, and the processing finishes, can be conveyed out in proper order again, and whole process has both reduced staff's working strength, but just the coating continuous drying has improved the dry work efficiency of coating greatly.

Drawings

Fig. 1 is a schematic front view of a drying device according to the present utility model;

FIG. 2 is a schematic top view of a mesh bag conveyor belt according to the present utility model;

FIG. 3 is a schematic top view of the assembly of the carrying bucket and the chain belt according to the present utility model;

fig. 4 is a schematic view of a mounting structure of a carrying bucket according to the present utility model.

In the figure: 1. a drying box; 2. a mesh bag conveyor belt; 3. a heating box; 4. a sprocket; 5. an extension plate; 6. a chain belt; 7. a carrying bucket; 8. a limit bar; 9. a drive motor; 10. positioning holes; 11. an inlet; 12. and an outlet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In this embodiment, referring to fig. 1-4, a coating drying device for a calender includes a drying box 1, a mesh bag conveyor belt 2 is disposed in the drying box 1, a heating box 3 is disposed in the mesh bag conveyor belt 2, and a plurality of spacing strips 8 are disposed on a belt surface of the mesh bag conveyor belt 2 along a longitudinal direction, and are arranged at equal intervals in sequence.

The left and right sides of the drying box 1 are respectively provided with an inlet 11 and an outlet 12, the edges of the front and rear sides of the inlet 11 and the outlet 12 are respectively provided with an extension plate 5, the inner wall of the drying box 1 and the extension plates 5 on the outer side are respectively rotatably provided with chain wheels 4, a plurality of chain wheels 4 on the same side are in transmission connection through chain belts 6, the chain belts 6 on the front and rear sides are respectively provided with a bearing bucket 7, the bearing buckets 7 on the front and rear sides on the same side are in interval, vessels filled with elastic paint are placed on the bearing buckets 7, the two sides of the outer wall of the drying box 1 are respectively provided with a transmission motor 9, and the transmission motors 9 are in transmission connection with the corresponding chain wheels 4 in the drying box 1. The chain wheel 4 on the same side of the drying oven 1 is at least provided with four, the chain wheel 4 is arranged into two rows up and down, wherein the chain wheel 4 on one row is arranged on the inner wall of the drying oven 1, and the chain wheel 4 on the other side is arranged on an external extension plate 5. By driving the drive motor 9, the chain belts 6 on both sides of the mesh bag conveyor belt 2 can be rotated synchronously, and it should be clear that the rotation directions of the chain belts 6 are in the same direction, and that the chain belts 6 on both sides should be rotated either clockwise or counterclockwise in order to ensure the continuity of the conveying process.

In addition, it should be noted that, as shown in fig. 1, the chain wheels 4 mounted on the inner wall of the drying box 1 are just aligned with the upper and lower surfaces of the mesh bag conveyor 2, respectively, so that the vessel on the carrying bucket 7 can be dropped directly onto the mesh bag conveyor 2.

As shown in fig. 4, the carrying bucket 7 has a crescent structure, a positioning hole 10 is formed in the main body of the carrying bucket 7, a bolt is inserted into the positioning hole 10, and the carrying bucket 7 is inserted into the chain belt 6 through the positioning hole 10. The bearing hopper 7 is provided with a vessel filled with elastic paint. The carrying hoppers 7 are fixedly arranged on the chain belt 6 in a detachable mode, and the space between the carrying hoppers 7 is adjustable, so that the carrying hoppers can be used for conveying vessels with different sizes. It should be noted that the limit bars 8 distributed on the belt surface of the mesh bag conveyor 2 are used for placing the containers during conveyance. When the containers are placed between the adjacent limit strips 8, along with the conveying of the mesh bag conveying belt 2, each container can be ensured to sequentially and orderly slide across the surface of the mesh bag conveying belt 2.

In the present embodiment, the left-hand chain belt 6 is designed as a vessel pickup port corresponding to the outlet 12, and the right-hand chain belt 6 is designed as a vessel placement port corresponding to the inlet 11. Along with the conveying of the right side chain belt 6, staff places the vessels full of the elastic paint in each corresponding carrying bucket 7 in sequence, a space for the passing of the mesh bag conveying belt 2 is reserved between the carrying buckets 7 at the same height on the front side and the rear side, after the carrying buckets 7 move to the position of the mesh bag conveying belt 2, the vessels on the carrying buckets 7 directly fall into the adjacent limiting strips 8, the mesh bag conveying belt 2 keeps continuous conveying, the mesh bag conveying belt 2 is in a continuous working state, the heating box 3 is opened, hot gas is continuously sprayed into the vessels above, the elastic paint contained in the vessels is dried by the hot gas, and after the drying is finished, the vessels containing the elastic paint are moved to the left side again and are received by the carrying buckets 7 on the left side, and finally are outwards sent out from the outlet 12.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (5)

1. The utility model provides a coating drying device for calender, includes drying cabinet (1), the inside of drying cabinet (1) is provided with pocket conveyer belt (2) the inside of pocket conveyer belt (2) is provided with heating cabinet (3), its characterized in that, entry (11) and export (12) have been seted up respectively on the left and right sides of drying cabinet (1), are provided with extension board (5) respectively at the front and back both sides edge of entry (11) and export (12) inner wall and outside extension board (5) on drying cabinet (1) are gone up and are rotated respectively and install sprocket (4), keep the transmission through chain belt (6) between a plurality of sprocket (4) on the same side to be connected, are provided with respectively on chain belt (6) on front and back both sides and bear and fight (7), keep the interval between the relative year bucket (7), bear and put the household utensils that full elastic coating on fighting (7).

2. The coating drying device for the calender according to claim 1, wherein a plurality of limit strips (8) which are sequentially and equally spaced are longitudinally arranged on the belt surface of the mesh bag conveyor belt (2).

3. The coating drying device for the calender according to claim 1, wherein two sides of the outer wall of the drying box (1) are respectively provided with a transmission motor (9), and the transmission motors (9) are in transmission connection with chain wheels (4) corresponding to the inside of the drying box (1).

4. The coating drying device for a calender according to claim 1, characterized in that the carrying bucket (7) is of a crescent structure, a positioning hole (10) is formed in the main body of the carrying bucket (7), a bolt is inserted into the positioning hole (10), and the carrying bucket (7) is inserted into the chain belt (6) through the positioning hole (10).

5. The paint drying device for a calender according to claim 1, wherein at least four chain wheels (4) on the same side of the drying box (1) are arranged, the chain wheels (4) are arranged in two rows up and down, the chain wheels (4) of one row are all arranged on the inner wall of the drying box (1), and the chain wheels (4) of the other side are all arranged on an external extension plate (5).