Flattening device for coating machine

Abstract

The utility model relates to the technical field of paper flattening, and discloses a flattening device for a coating machine, which comprises a processing table, a driving motor is fixed on the upper surface of the processing table, a conveying belt is fixed at the output end of the driving motor, a supporting seat is fixed on the upper surface of the processing table, a hydraulic rod is fixed at the top end of the supporting seat, and a hydraulic cylinder is fixed at the top end of the hydraulic rod. A connecting block is fixed to the output end of the hydraulic rod, sliding blocks in bilateral symmetry are fixed to the outer wall of the connecting block, the outer walls of the sliding blocks slide in the supporting seat, and the flattening assembly is arranged on the outer walls of the sliding blocks and used for flattening the cloth. According to the utility model, through the cooperation between the lifting component and the flattening component, the height of the compression roller is convenient to adjust, and meanwhile, through the design of the detachable anti-sticking shell, the shell material such as a silicon rubber sleeve can be quickly replaced according to different use requirements, so that the adaptability and the maintainability of the equipment are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper flattening technical field especially, relates to a kind of flattening device for coating machine. BACKGROUND

[0002] At present, as important equipment in industrial production, coating machine is widely used in the production process of film, paper, adhesive tape and other products, and is mainly used for the surface coating process production of film, paper and the like, the machine is coated with a layer of glue, paint or ink with specific function on the base material in roll, and is cut into pieces or rewound after drying, for example, paper may not be flat before coating Phenomenon, so flattening device is needed to carry out flattening operation to paper.

[0003] In traditional flattening device, the height adjustment mode of compression roller is usually fixed, and most equipment relies on mechanical screw adjustment or simple manual adjustment, which not only consumes time and effort, but also is difficult to quickly adjust the height when facing materials of different thickness, resulting in poor flattening effect on the surface of material.

[0004] In existing flattening device, the surface of compression roller is mostly made of metal or hard material, without anti-adhesion function, and in the long-term use process, paint residue or impurities are easy to adhere to the surface of compression roller, which is difficult to clean, especially for high-viscosity paint or special chemical composition coating. This not only affects the working efficiency of flattening device, but also may cause uneven surface of compression roller due to accumulation of sundries, further reducing the coating quality. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides a flattening device for coating machine, which aims to improve the problem that in existing flattening device, the surface of compression roller is mostly made of metal or hard material, without anti-adhesion function, and in the long-term use process, paint residue or impurities are easy to adhere to the surface of compression roller, which is difficult to clean.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of flattening device for coating machine, including processing table, the upper surface of the processing table is fixed with drive motor, the output end of the drive motor is fixed with conveying belt, the upper surface of the processing table is fixed with support seat, the top of the support seat is fixed with hydraulic rod, the output end of the hydraulic rod is fixed with connecting block, the outer wall of the connecting block is fixed with left-right symmetrical sliding block, the outer wall of the sliding block is slidably supported in the inside of support seat;Flattening assembly is arranged on the outer wall of the sliding block, for flattening cloth, the flattening assembly includes fixed plate, motor one is fixed in the inside of the fixed plate, the drive end of the motor one is fixed with transmission wheel one, transmission belt is transmission connected in the inside of the transmission wheel one, the outer wall of the transmission belt is transmission with transmission wheel two, the inside of the transmission wheel two is fixed with rotating rod, the end of the rotating rod is rotatable in the inside of fixed plate, the outer wall of the rotating rod is fixed with press roll, the outer wall of the press roll is equipped with anti-sticking shell;Heating assembly is arranged on the upper surface of the processing table, for heating treatment to cloth.

[0007] As further description of the above technical solution:

[0008] The outer wall of the press roll is fixed with left-right symmetrical mounting block, the inside of the mounting block is threadedly connected with bolt, the outer wall of the bolt is penetrated in the inside of the press roll, and the inside of the press roll is fixed with heating plate.

[0009] As further description of the above technical solution:

[0010] The heating assembly includes support two, the lower surface of the support two is fixed on the upper surface of the processing table, and the inside of the processing table is provided with storage cabinet.

[0011] As further description of the above technical solution:

[0012] The inside of the support two is fixed with electric push rod, the drive end of the electric push rod is fixed with sliding block, and the outer wall of the sliding block is fixed with heating roller.

[0013] As further description of the above technical solution:

[0014] The upper surface of the processing table is fixed with support frame, the outer wall of the support frame is fixed with filter box, and the inside of the filter box is fixed with filter core.

[0015] As further description of the above technical solution:

[0016] The upper surface of the filter box is fixed with air pump, the output end of the air pump is fixed with conveying pipe, the end of the conveying pipe is fixed in the inside of the filter box, and the bottom end of the filter box is fixed with a plurality of nozzles.

[0017] As further description of the above technical solution:

[0018] The heating surface of the heating sheet is fixed with a plurality of radiating fins on the outer wall of the heating sheet.

[0019] Further description of the above technical solution:

[0020] The outer wall of the support frame is fixed with a connecting plate, and the outer wall of the connecting plate is fixed with an electrostatic eliminator.

[0021] The utility model has the advantages of the following:

[0022] 1. In the utility model, first, through the cooperation between the lifting component and the flattening assembly, the height of the compression roller can be adjusted conveniently, and through the design of the detachable anti-sticking shell, the shell material such as a silicon rubber sleeve can be replaced quickly according to different use requirements, the adaptability and easy maintenance of the equipment are improved, and the problems of difficult height adjustment of the compression roller, easy adhesion of paint or sundries and difficult cleaning in the traditional flattening device are solved.

[0023] 2. In the utility model, through the cooperation between the heating assembly and the drying component, the raw material is dried and flattened, and then dried and electrostatically eliminated, the quality problem caused by residual moisture or solvent in the coating is effectively avoided, the problem of electrostatic adsorption of dust affecting the quality of the coating is solved, and the surface finish and stability of the product are improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 A perspective view of a flattening device for a coating machine is provided for the utility model;

[0025] Figure 2 A processing table part structure schematic view of a flattening device for a coating machine is provided for the utility model;

[0026] Figure 3 A support seat part structure schematic view of a flattening device for a coating machine is provided for the utility model;

[0027] Figure 4 A compression roller part structure schematic view of a flattening device for a coating machine is provided for the utility model;

[0028] Figure 5 A heating roller part structure schematic view of a flattening device for a coating machine is provided for the utility model;

[0029] Figure 6 A filter box part structure schematic view of a flattening device for a coating machine is provided for the utility model;

[0030] Figure 7 A filter box internal structure schematic view of a flattening device for a coating machine is provided for the utility model.

[0031] Legend:

[0032] 1, processing platform; 2, drive motor; 3, conveyor belt; 4, support seat; 5, hydraulic rod; 6, connecting block; 7, sliding block; 8, flattening assembly; 801, fixed plate; 802, motor one; 803, transmission wheel one; 804, belt; 805, transmission wheel two; 806, rotating rod; 807, compression roller; 808, anti-sticking shell; 809, mounting block; 810, bolt; 811, heating plate; 9, heating assembly; 901, support two; 902, electric push rod; 903, sliding block; 904, heating roller; 10, storage cabinet; 11, support frame; 12, filter box; 13, air pump; 14, conveying pipe; 15, nozzle; 16, filter element; 17, heating sheet; 18, cooling fin; 19, connecting plate; 20, static eliminator. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0034] Reference Figures 1-5The utility model provides an embodiment: A kind of flatting device for coating machine, including processing table 1, the upper surface of processing table 1 is fixed with drive motor 2, the output of drive motor 2 is fixed with conveying belt 3, the upper surface of processing table 1 is fixed with support seat 4, the top of support seat 4 is fixed with hydraulic rod 5, the output of hydraulic rod 5 is fixed with connecting block 6, the outer wall of connecting block 6 is fixed with left-right symmetrical sliding block 7, the outer wall of sliding block 7 is slidably supported inside support seat 4: flatting component 8 is arranged in the outer wall of sliding block 7, for carrying out flatting to cloth, flatting component 8 includes fixed plate 801, the inside of fixed plate 801 is fixed with motor one 802, the drive end of motor one 802 is fixed with transmission wheel one 803, transmission wheel one 803 is drivenly connected with belt 804 in the inside, belt 804 is driven with transmission wheel two 805 on the outer wall, transmission wheel two 805 is fixed with rotating rod 806 in the inside, the end of rotating rod 806 is rotatable in the inside of fixed plate 801, the outer wall of rotating rod 806 is fixed with press roll 807, press roll 807 is equipped with anti-sticking shell 808 on the outer wall;Heating component 9, it is arranged on the upper surface of processing table 1, for carrying out heating treatment to cloth, the outer wall of press roll 807 is fixed with left-right symmetrical mounting block 809, the inside of mounting block 809 is screw-threaded with bolt 810, the outer wall of bolt 810 is penetrated in the inside of press roll 807, the inside of press roll 807 is fixed with heating plate 811, and heating component 9 includes support two 901, the lower surface of support two 901 is fixed on the upper surface of processing table 1, the inside of processing table 1 is provided with storage cabinet 10, the inside of support two 901 is fixed with electric push rod 902, the drive end of electric push rod 902 is fixed with sliding block 903, the outer wall of sliding block 903 is fixed with heating roller 904;

[0035] Specifically, by motor one 802 drive transmission wheel one 803 and transmission wheel two 805 the collaborative operation of 805, belt 804 realizes efficient power transmission, drives the high-speed rotation of rotating rod 806, so that press roll 807 carries out high-quality flatting treatment on the surface of cloth, the possibility that the anti-sticking shell 808 coated outside press roll 807 is adhered on the roll surface is significantly reduced, and the replaceable design of shell further improves the easy maintenance and use flexibility of equipment, the heating plate 811 installed in press roll 807 is heated by constant temperature function, improves the coating adhesion performance of cloth, ensures that coating is more uniform and smooth, and heating component 9 provides good preheating effect for cloth by the overall heating treatment of heating roller 904, especially can significantly improve the flowability and adaptability of coating material in low temperature environment.

[0036] Refer to Figures 6-7The upper surface of the processing table 1 is fixed with a support frame 11, the outer wall of the support frame 11 is fixed with a filter box 12, the inside of the filter box 12 is fixed with a filter core 16, the upper surface of the filter box 12 is fixed with an air pump 13, the output end of the air pump 13 is fixed with a conveying pipe 14, the end of the conveying pipe 14 is fixed in the inside of the filter box 12, the bottom end of the filter box 12 is fixed with a plurality of nozzles 15, the heating surface of the heating sheet 17 penetrates one side of the filter box 12, the outer wall of the heating sheet 17 is fixed with a plurality of heat dissipation fins 18, the outer wall of the support frame 11 is fixed with a connecting plate 19, and the outer wall of the connecting plate 19 is fixed with an electrostatic eliminator 20.

[0037] Specifically, the filter box 12 realizes the cleaning optimization of the cloth surface in combination with the action of the air pump 13. The air flow generated by the air pump 13 enters the conveying pipe 14 and then passes through the filter core 16 in the inside of the filter box 12 for efficient filtration, so as to ensure that the sprayed air flow is clean and free of impurities. The nozzles 15 uniformly spray the treated air flow to the cloth surface, effectively removing dust or small particles and avoiding the influence of these impurities on the coating quality. The heating sheet 17 provides auxiliary heating function and can moderately heat the air flow sprayed from the bottom end of the filter box 12. Especially in a humid environment or under special process requirements, the drying effect of the cloth surface can be improved. The electrostatic eliminator 20 efficiently removes static electricity accumulation caused by friction or conveying during the pressing or coating process of the cloth, thereby preventing the cloth from being affected by static electricity adsorbing dust and affecting the adhesion of the coating and the overall smoothness.

[0038] Working principle: first, the connecting block 6 is driven to move up and down by the hydraulic rod 5 to adjust the height of the pressure roller 807, so as to adapt to cloth of different thicknesses. The outer wall of the connecting block 6 is fixed with left-right symmetrical sliding blocks 7 which slide in the inside of the support seat 4 to ensure the running stability of the pressing assembly 8. The fixed plate 801 is provided with a motor one 802, the driving end of the motor one 802 is connected with a transmission wheel one 803, power is transmitted to a transmission wheel two 805 through a belt 804, so as to drive the rotating rod 806 to rotate, the rotating rod 806 drives the high-speed rotation of the pressure roller 807 fixed on the outer wall, and the pressing operation of the cloth is realized. The outer wall of the pressure roller 807 is provided with an anti-sticking shell 808 which can effectively prevent paint or impurities from adhering to the surface of the pressure roller 807 and facilitate quick replacement of the shell material. The inside of the pressure roller 807 is also provided with a heating plate 811 which can be disassembled and replaced by the rotating bolt 810 for constant temperature heating of the surface of the pressure roller 807.

[0039] The heating assembly 9 is used for preheating and processing the cloth, the sliding block 903 is driven to move up and down by the electric push rod 902, the height and position of the heating roller 904 are adjusted, the cloth is uniformly heated by the heating roller 904, the flowability and adhesion of the coating material are ensured, the storage cabinet 10 is arranged in the processing table 1, and the device maintenance tools or materials are stored, the supporting frame 11 is installed on the upper surface of the processing table 1, the outer wall of the supporting frame 11 is fixed with the filter box 12, the filter core 16 is arranged in the filter box 12, the gas is introduced into the filter box 12 through the conveying pipe 14 by the airflow generated by the air pump 13, is filtered through the filter core 16 and is uniformly sprayed through a plurality of nozzles 15, the cloth surface is cleaned, and therefore the influence of dust on the coating is effectively reduced.

[0040] The heating sheet 17 is installed on one side of the filter box 12, the outer wall of the heating sheet 17 is provided with the heat dissipation fin 18, the heat provided by the heating sheet 17 can further assist in drying the cloth, the drying efficiency and uniformity are improved, the outer wall of the supporting frame 11 is further fixed with the connecting plate 19, the outer wall of the connecting plate 19 is installed with the static electricity eliminator 20, the static electricity generated in the conveying and flattening process of the cloth is eliminated, and the static electricity adsorbing dust affecting the coating quality is prevented.

[0041] Finally, it should be noted that: the above only for preferred embodiments of the utility model have described, and do not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made in the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A flattening device for a coating machine, comprising a processing table (1), characterized in that: A drive motor (2) is fixed to the upper surface of the processing table (1), and a conveyor belt (3) is fixed to the output end of the drive motor (2). A support base (4) is fixed to the upper surface of the processing table (1), and a hydraulic rod (5) is fixed to the top of the support base (4). A connecting block (6) is fixed to the output end of the hydraulic rod (5). A left-right symmetrical slider (7) is fixed to the outer wall of the connecting block (6). The outer wall of the slider (7) slides inside the support base (4): The flattening assembly (8) is disposed on the outer wall of the slider (7) and is used to flatten the fabric. The flattening assembly (8) includes a fixed plate (801), a motor (802) is fixed inside the fixed plate (801), a transmission wheel (803) is fixed at the drive end of the motor (802), a belt (804) is connected inside the transmission wheel (803), a transmission wheel (805) is driven on the outer wall of the belt (804), a rotating rod (806) is fixed inside the transmission wheel (805), the end of the rotating rod (806) rotates inside the fixed plate (801), a pressure roller (807) is fixed on the outer wall of the rotating rod (806), and an anti-stick shell (808) is sleeved on the outer wall of the pressure roller (807). Heating component (9), which is set on the upper surface of processing table (1), is used to heat the fabric.

2. The flattening device for a coating machine according to claim 1, characterized in that: The outer wall of the pressure roller (807) is fixed with symmetrical mounting blocks (809). The mounting blocks (809) are internally threaded with bolts (810). The outer wall of the bolts (810) passes through the inside of the pressure roller (807). The inside of the pressure roller (807) is fixed with a heating plate (811).

3. The flattening device for a coating machine according to claim 1, characterized in that: The heating component (9) includes a second bracket (901), the lower surface of which is fixed to the upper surface of the processing table (1), and a storage cabinet (10) is provided inside the processing table (1).

4. A flattening device for a coating machine according to claim 3, characterized in that: An electric push rod (902) is fixed inside the second bracket (901), a sliding block (903) is fixed at the drive end of the electric push rod (902), and a heating roller (904) is fixed on the outer wall of the sliding block (903).

5. A flattening device for a coating machine according to claim 1, characterized in that: A support frame (11) is fixed on the upper surface of the processing table (1), a filter box (12) is fixed on the outer wall of the support frame (11), and a filter element (16) is fixed inside the filter box (12).

6. A flattening device for a coating machine according to claim 5, characterized in that: An air pump (13) is fixed on the upper surface of the filter box (12), and a delivery pipe (14) is fixed at the output end of the air pump (13). The end of the delivery pipe (14) is fixed inside the filter box (12), and multiple nozzles (15) are fixed at the bottom end of the filter box (12).

7. A flattening device for a coating machine according to claim 5, characterized in that: The heating surface of the heating element (17) extends through one side of the filter box (12), and multiple heat sinks (18) are fixed on the outer wall of the heating element (17).

8. A flattening device for a coating machine according to claim 5, characterized in that: A connecting plate (19) is fixed to the outer wall of the support frame (11), and an electrostatic eliminator (20) is fixed to the outer wall of the connecting plate (19).

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