Drying and winding device of coating machine

Abstract

The utility model provides a drying and winding device of a coating machine, relates to the technical field of auxiliary processing devices of coating machines, and aims to solve the problems that the existing drying and winding device for the coating machine is complicated in structure, large in occupied area, low in automation degree and poor in drying quality. A support is arranged on the right side of the frame, a guide roller is installed on the support, a vertical frame is installed on the left side of the support, a winding roller is installed on the vertical frame, electric heating wires are distributed in the frame up and down, turbofans are installed at the positions, located outside the electric heating wires, of the frame, and the turbofans are distributed on the frame in a multi-group mode. And a coating is wound on the guide roller and the winding roller, and is arranged in the frame in a penetrating manner.

Description

Technical Field

[0001] The utility model relates to the technical field of coating machine processing auxiliary devices, in particular to a drying and winding device of a coating machine. Background Art

[0002] Coating machines are mainly used in the production process of surface coating of films, paper, etc. Coating machines coat the surface of the substrate with a layer of material with specific functions, and then dry the substrate and reel it up. Coating machines are widely used in coating operations in the fields of motors, cloth, etc.

[0003] The existing drying and winding devices for coating machines have complex structures, large floor space, low automation, and poor drying quality. Therefore, it is particularly important to design a drying and winding device for coating machines to solve the above technical problems. Utility Model Content

[0004] The utility model aims to solve the problems of the existing drying and winding device for coating machines, such as complex structure, large floor space, low automation and poor drying quality, and proposes a drying and winding device for coating machines.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a drying and winding device of a coating machine, comprising a frame, the frame is hollow and through, a bracket is arranged on the right side of the frame, a guide roller is installed on the bracket, a vertical frame is installed on the left side of the bracket, a winding roller is installed on the vertical frame, electric heating wires are distributed up and down in the frame, a turbo fan is installed on the frame at the external position of the electric heating wire, the turbo fans are distributed on the frame in multiple groups, coating is wound around the guide roller and the winding roller, and the coating is passed through the frame.

[0006] Preferably, the heating wire is fixedly connected to the frame via fasteners, a power source is mounted on the frame, and the power source and the heating wire are connected via a cable.

[0007] Preferably, an opening is provided on the frame below the turbofan, and the turbofans are powered by a built-in power supply.

[0008] Preferably, a motor is mounted on the stand, a rotor is rotatably connected to the motor, the rotor is connected to the winding roller, and the motor works intermittently.

[0009] Preferably, a motor is mounted on the bracket, a rotating shaft is rotatably connected to the motor, the rotating shaft is communicated with the guide roller, a limit block is movably connected below the guide roller, the cross-section of the limit block is arc-shaped, a cylinder is mounted on the bracket, a piston rod is movably connected to the cylinder, the piston rod and the limit block are fixedly connected, and the motor operates intermittently.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are:

[0011] 1. In the utility model, during use, the limiting work of the coating at the position of the guide roller is completed by the cooperation of the guide roller and the limiting block, and then the motor at the left end of the frame cooperates with the rotor to drive the winding roller to introduce the coating into the frame one by one and stay for a period of time. The turbo fan and the heating wire symmetrically distributed in the frame cooperate with each other to complete the drying work of the coating in the frame. Compared with the conventional complex drying mechanism and the structural design with a large footprint, the technical solution adopted by the utility model can orderly deliver the coating to the frame and then the turbo fan and the heating wire cooperate with each other to complete the drying work of the coating, realizing semi-automatic drying and winding of the coating, liberating the labor intensity of the staff, improving the drying quality of the coating, and solving the problems of the existing drying and winding device for the coating machine with complex structure, large footprint, low degree of automation and poor drying quality.

[0012] 2. In the utility model, during use, when the coating is dried in the frame, the limit block drives the piston rod to work under the drive of the cylinder, and limits the coating between the guide roller and the limit block. At this time, both the motor and the motor are in a stopped state. After the coating is dried, the motor drives the rotor to drive the winding roller to rewind the dried coating. At this time, the limit block is reset, and the motor also works to drive the next batch of coatings that need to be dried to move into the frame. The above cycle is repeated in an orderly manner to complete the drying work of the coating. The cross-section of the limit block is arc-shaped, so that when the coating is clamped and limited with the guide roller, the clamping and limiting can be carried out in an orderly and efficient manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is an overall diagram of the drying and winding device of the coating machine of the utility model;

[0014] Legend: 1. Frame; 101. Opening; 2. Bracket; 201. Guide roller; 202. Motor; 203. Rotating shaft; 204. Cylinder; 205. Piston rod; 206. Stop block; 3. Stand; 301. Winding roller; 302. Motor; 303. Rotor; 4. Heating wire; 401. Power supply; 402. Cable; 5. Turbofan; 6. Coating; DETAILED DESCRIPTION

[0015] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0016] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0017] The utility model provides a drying and winding device of a coating machine, comprising a frame 1, wherein the frame 1 is hollow and through, a bracket 2 is arranged on the right side of the frame 1, a guide roller 201 is installed on the bracket 2, a stand 3 is arranged on the left side of the bracket 2, a winding roller 301 is installed on the stand 3, electric heating wires 4 are distributed up and down in the frame 1, the electric heating wires 4 are fixedly connected to the frame 1 through fasteners, a power supply 401 is arranged on the frame 1, the power supply 401 and the electric heating wire 4 are connected through a cable 402, a turbo fan 5 is arranged at an external position of the electric heating wire 4 on the frame 1, the turbo fans 5 are distributed on the frame 1 in multiple groups, a coating 6 is wound around the guide roller 201 and the winding roller 301, the coating 6 is arranged in the frame 1, an opening 101 is arranged on the frame 1 below the turbo fan 5, and the turbo fans 5 are all powered by a built-in power supply 401,

[0018] When the drying and winding device of the coating machine is actually used, the external coating machine conveys the coated cloth to the guide roller 201. At this time, the motor 202 cooperates with the rotating shaft 203 to be in a working state, and the limit block 206 is in a state of not being in the guide roller 201. At the beginning, the coating cloth 6 that is not wound on the winding roller 301 is manually pulled by the staff, passes through the frame 1, and reaches the winding roller 301. Then, the turbo fans 5 and the electric heating wire 4 on the upper and lower sides of the frame 1 work at the same time, and the turbo fans The airflow blown out by the fan 5 is combined with the heated electric heating wire 4, and the hot airflow blown out for drying the coating 6 directly acts on the coating 6 to dry the upper and lower surfaces of the coating 6. When the coating 6 is dried in the frame 1, the limit block 206 drives the piston rod 205 to work under the drive of the cylinder 204, and limits the coating 6 between the guide roller 201 and the limit block 206. At this time, both the motor 202 and the motor 302 are in a stopped state. After the coating 6 is dried, the motor 302 drives the rotor 303 to drive The winding roller 301 winds up the dried coating 6. At this time, the limit block 206 is reset, and the motor 202 also works to drive the next batch of coatings 6 that need to be dried to move into the frame 1. The above cycle is repeated in an orderly manner to complete the drying work of the coating 6. The limiting work of the coating 6 at the position of the guide roller 201 is completed through the cooperation of the guide roller 201 and the limit block 206. Then, under the action of the motor 302 at the left end of the frame 1 and the rotor 303 driving the winding roller 301, the coating 6 is introduced into the frame 1 one by one and stays for a period of time. The turbofan 5 and the heating wire 4 symmetrically distributed in the frame 1 cooperate with each other to complete the drying work of the coating 6 in the frame 1. Compared with the conventional complex drying mechanism and the structural design with a large footprint, the technical solution adopted by the utility model can orderly deliver the coating 6 to the frame 1 and then complete the drying work of the coating 6 by the cooperation of the turbofan 5 and the heating wire 4, thereby realizing the semi-automatic drying and winding of the coating 6, liberating the labor intensity of the staff, and improving the drying quality of the coating 6.

[0019] like Figure 1 As shown, a motor 302 is installed on the stand 3, a rotor 303 is rotatably connected to the motor 302, the rotor 303 is connected to the winding roller 301, and the motor 302 works intermittently. A motor 202 is installed on the bracket 2, a rotating shaft 203 is rotatably connected to the motor 202, the rotating shaft 203 is connected to the guide roller 201, a limit block 206 is movably connected below the guide roller 201, and the cross section of the limit block 206 is arc-shaped. A cylinder 204 is installed on the bracket 2, a piston rod 205 is movably connected to the cylinder 204, and the piston rod 205 and the limit block 206 are fixedly connected. The motor 202 works intermittently.

[0020] The effect achieved by the entire embodiment 1 is that, during use, when the coating 6 is dried in the frame 1, the limit block 206 drives the piston rod 205 to work under the drive of the cylinder 204, and limits the coating 6 between the guide roller 201 and the limit block 206. At this time, both the motor 202 and the motor 302 are in a stopped state. After the coating 6 is dried, the motor 302 drives the rotor 303 to drive the winding roller 301 to wind up the dried coating 6. At this time, the limit block 206 is reset, and the motor 202 also works to drive the next batch of coatings 6 that need to be dried to move into the frame 1. The above cycle is repeated in an orderly manner to complete the drying work of the coating 6. The cross-section of the limit block 206 is an arc, so that when the coating 6 is clamped and limited with the guide roller 201, the clamping and limiting can be carried out in an orderly and efficient manner.

[0021] Working principle: The coated cloth is transported to the guide roller position by an external coating machine. At this time, the motor cooperates with the rotating shaft in a working state, and the limit block is in the state of the principle guide roller. At the beginning, the coating that is not wound on the winding roller is manually pulled by the staff, passes through the frame, and reaches the winding roller position. Then the turbo fans and heating wires on the upper and lower sides of the frame work at the same time. The airflow blown by the turbo fan is combined with the heated heating wire to blow out the hot air flow for drying the coating directly on the coating to dry the upper and lower sides of the coating. When the coating is dried in the frame, the limit block drives the piston rod to work under the drive of the cylinder, and limits the coating between the guide roller and the limit block. At this time, both the motor and the motor are in a stopped state. After the coating is dried, the motor drives the rotor to drive the winding roller to reel in the dried coating. At this time, the limit block is reset, and the motor also works to drive the next batch of coatings that need to be dried to move into the frame. The above cycle is repeated in an orderly manner to complete the drying of the coating.

Claims

1. A drying and winding device for a coating machine, comprising a frame (1), wherein the frame (1) is hollow and through, and is characterized in that: A bracket (2) is arranged on the right side of the frame (1), a guide roller (201) is mounted on the bracket (2), a stand (3) is mounted on the left side of the bracket (2), a winding roller (301) is mounted on the stand (3), electric heating wires (4) are distributed up and down in the frame (1), a turbo fan (5) is mounted on the frame (1) at an external position of the electric heating wire (4), the turbo fans (5) are distributed on the frame (1) in multiple groups, a coating (6) is wound around the guide roller (201) and the winding roller (301), and the coating (6) is inserted into the frame (1).

2. A drying and winding device for a coating machine according to claim 1, characterized in that: The heating wire (4) is fixedly connected to the frame (1) via a fastener, a power source (401) is installed on the frame (1), and the power source (401) and the heating wire (4) are connected via a cable (402).

3. The drying and winding device of a coating machine according to claim 1, characterized in that: An opening (101) is provided on the frame (1) below the turbofan (5), and the turbofan (5) is powered by a built-in power supply (401).

4. The drying and winding device of a coating machine according to claim 1, characterized in that: A motor (302) is mounted on the stand (3), a rotor (303) is rotatably connected to the motor (302), the rotor (303) is connected to the winding roller (301), and the motor (302) operates intermittently.

5. The drying and winding device of a coating machine according to claim 1, characterized in that: The bracket (2) is provided with a motor (202), a rotating shaft (203) is rotatably connected to the motor (202), the rotating shaft (203) is connected to the guide roller (201), a limit block (206) is movably connected below the guide roller (201), the cross section of the limit block (206) is arc-shaped, a cylinder (204) is provided on the bracket (2), a piston rod (205) is movably connected to the cylinder (204), the piston rod (205) and the limit block (206) are fixedly connected, and the motor (202) works intermittently.

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