Coating machine structure with waste film winding function

Abstract

The utility model discloses a coating machine structure with waste film winding function, including setting on the cylinder of coating machine production line, the both ends of cylinder are equipped with the column body, the outside end face on column body all is equipped with the slot, the middle of cylinder is equipped with a plurality of positioning slot, and the positioning piece is movably installed in the positioning slot, and the part of positioning piece extends to the outside, and the horizontal plate is uniformly installed, and the both ends of horizontal plate are curved to form the fixed part outward, and the outside of column body all is equipped with cutting mechanism. The utility model discloses simple structure, through the integration cutting and winding function on the coating machine production line, realized the synchronous automation operation of the edge material cutting and waste film winding, effectively solved the waste film collection problem, improved production efficiency and the on -the -spot neatness.

Description

Technical Field

[0001] This utility model relates to the field of coating machine technology, specifically to a coating machine structure with waste film winding function. Background Technology

[0002] A coating machine is an industrial device that applies a specific liquid (called a "slurry" or "coating") uniformly and continuously onto the surface of a solid substrate (usually a rolled film or metal foil).

[0003] Currently, most coating machines require cutting the edges of the substrate, a process commonly referred to as "edge trimming" or "edge cutting." However, after cutting the edges, it is now impossible to rewind the waste film, resulting in the inability to effectively collect the waste film and affecting subsequent processing. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide a coating machine structure with a waste film winding function. The cutting blade can cut off the edge of the substrate, and the dragging of the roller by the substrate can drive the roller to rotate the column, thereby winding the waste film onto the column, so as to solve the problem mentioned in the background art.

[0005] This utility model is achieved through the following technical solution: a coating machine structure with waste film winding function, including a roller set on the coating machine production line, with columns at both ends of the roller, slots on the outer end face of each column, multiple positioning grooves in the middle of the roller, positioning components movably installed in each positioning groove, a part of the positioning component extending to the outside and uniformly installed with a horizontal plate, the two ends of the horizontal plate bending outward to form a fixing part, and a cutting mechanism on the outside of each column.

[0006] As a preferred technical solution, the cutting mechanism includes a motor and a cutting blade. The cutting blade is mounted on the motor shaft, and a fixing frame is mounted on the outside of the motor. The other end of the fixing frame is bent and mounted on a horizontal plate.

[0007] As a preferred technical solution, the positioning components are all arranged in a "C" shape, and the positioning components are located in the lower half of the roller. The cross-sections of the positioning components and the positioning grooves are both arranged in a trapezoidal shape.

[0008] As a preferred technical solution, the inner ring surface of the positioning groove is provided with multiple ball grooves, and a ball is movably installed in each ball groove. A part of the ball extends to the outside, and the inner cavity surface of the positioning component is in contact with the exposed part of the ball.

[0009] As a preferred technical solution, limiting grooves are provided on both ends of the roller, and the end of the column away from the slot protrudes to form a limiting part, which is inserted into the limiting groove.

[0010] As a preferred technical solution, the inner wall surface of the limiting groove is provided with a first screw hole, and the column is provided with a second screw hole that axially penetrates the column and the limiting part. The first screw hole and the second screw hole are threadedly connected to a screw rod, and a handle is installed at one end of the screw rod.

[0011] As a preferred technical solution, the diameter of the column is set to be the same as the diameter of the roller.

[0012] The beneficial effects of this utility model are: This utility model has a simple structure. The motor can drive the cutting blade to rotate. The rotating cutting blade can cut off the edge of the substrate and insert the cut-off head into the slot. During the rotation of the substrate drag roller, the column will be driven synchronously, so that the column can roll up the waste film. There is no obstruction on the outside of the column. After the screw is unscrewed by the handle, the column can be removed separately, which facilitates the subsequent processing of waste film. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of this utility model after removing the column. Figure 3 This is a schematic diagram of the structure of the column of this utility model; Figure 4 This is a schematic diagram of the structure of this utility model after removing the column and the roller.

[0015] Among them, 1. Roller; 2. Column; 3. Slot; 4. Handle; 5. Fixing frame; 6. Motor; 7. Cutting blade; 8. Positioning groove; 9. Positioning component; 10. Horizontal plate; 11. Fixing part; 12. Limiting groove; 13. Screw; 14. Limiting part. Detailed Implementation

[0016] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0017] All features disclosed in this specification, or steps in all methods or processes disclosed herein, may be combined in any way, except for mutually exclusive features and / or steps.

[0018] Any feature disclosed in this specification (including any appended claims, abstract, and drawings) may be replaced by other equivalent or similar features for a similar purpose, unless specifically stated otherwise. That is, unless specifically stated otherwise, each feature is merely one example of a series of equivalent or similar features.

[0019] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the present invention discloses a coating machine structure with waste film winding function, including a roller 1 set on the coating machine production line. The roller 1 has columns 2 at both ends, and slots 3 are provided on the outer end faces of the columns 2. The roller 1 has multiple positioning grooves 8 in the middle, and positioning parts 9 are movably installed in the positioning grooves 8. A part of the positioning parts 9 extends to the outside and is uniformly installed with a horizontal plate 10. The two ends of the horizontal plate 10 are bent outward to form fixing parts 11. The columns 2 are provided with cutting mechanisms on the outside.

[0020] In this embodiment, the cutting mechanism includes a motor 6 and a cutting blade 7. The cutting blade 7 is mounted on the rotating shaft of the motor 6. A fixing frame 5 is mounted on the outside of the motor 6. The other end of the fixing frame 5 is bent and mounted on the horizontal plate 10.

[0021] In this embodiment, the positioning elements 9 are all arranged in a "C" shape. The positioning elements 9 are located in the lower half of the roller 1. The cross-sections of the positioning elements 9 and the positioning groove 8 are both arranged in a trapezoidal shape, which avoids the positioning elements from contacting the upper half of the roller, allowing the substrate to pass through the upper half of the roller.

[0022] In this embodiment, the inner ring surface of the positioning groove 8 is provided with multiple ball grooves, and a ball is movably installed in each ball groove. A portion of the ball extends to the outside, and the inner cavity surface of the positioning member 9 is in contact with the exposed portion of the ball.

[0023] In this embodiment, limiting grooves 12 are provided on both ends of the roller 1, and the end of the column 2 away from the slot 3 protrudes to form a limiting part 14. The limiting part 14 is inserted into the limiting groove 12. The cross-section of the limiting groove and the limiting part is rectangular, thereby preventing the column from rotating.

[0024] In this embodiment, the inner wall surface of the limiting groove 12 is provided with a first screw hole, and the column 2 is provided with a second screw hole that axially penetrates the column 2 and the limiting part 14. The first screw hole and the second screw hole are threadedly connected to a screw rod 13, and a handle 4 is installed at one end of the screw rod 13.

[0025] In this embodiment, the diameter of the column 2 is the same as the diameter of the roller 1, so that the two sides of the substrate can extend smoothly onto the column.

[0026] Working principle: During the coating machine production process, the substrate (such as film or metal foil) travels along the production line and goes around the roller 1. The two sides of the substrate can extend to the column. Therefore, when it is necessary to cut the edge of the substrate, the motor 6 is started. The motor 6 drives the cutting blade 7 to rotate at high speed to precisely cut off the two sides of the substrate, forming waste film edge material.

[0027] The cut-off waste film edge is manually guided and inserted into the slot 3 on the outer end face of the column 2. As the substrate continues to move forward, the friction between it and the roller 1 causes the roller 1 to rotate. Since the column 2 is connected to the limiting groove 12 at the end of the roller 1 through the limiting part 14 and is fastened by the screw 13, the rotation of the roller 1 will synchronously drive the columns 2 on both sides to rotate together. The waste film edge is automatically wound and rolled up under the rotation of the column 2, realizing the continuous collection of waste film.

[0028] The horizontal plate 10 is installed at a fixed position on the coating machine production line via fixing parts 11 at both ends, providing stable support for the entire cutting and winding mechanism. The positioning element 9 is movably installed in the positioning groove 8 of the roller 1. Its "C"-shaped structure and trapezoidal cross-section design ensure a stable fit with the roller 1 while allowing the roller 1 to rotate smoothly. The ball bearings set in the positioning groove 8 further reduce the friction between the positioning element 9 and the roller 1, making the rotation more flexible.

[0029] When the amount of waste film wound on column 2 reaches a certain level and needs to be processed, the operator unscrews screw 13 by holding lever 4, disconnecting column 2 from roller 1. This allows column 2 to be removed from limiting groove 12, facilitating unloading and subsequent processing of the waste film. After unloading, column 2 is reinstalled and screw 13 is tightened to continue winding operations.

[0030] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions conceived without inventive effort should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope defined in the claims.

Claims

1. A coating machine structure with waste film winding function, characterized in that: The roller (1) is installed on the coating machine production line. The roller (1) has columns (2) at both ends. The outer end face of the columns (2) is provided with slots (3). The roller (1) has multiple positioning slots (8) in the middle. Positioning parts (9) are movably installed in the positioning slots (8). A part of the positioning parts (9) extends to the outside and is uniformly installed with a horizontal plate (10). The two ends of the horizontal plate (10) are bent outward to form a fixing part (11). The outside of the columns (2) is provided with a cutting mechanism.

2. The coating machine structure with waste film winding function according to claim 1, characterized in that: Each cutting mechanism includes a motor (6) and a cutting blade (7). The cutting blade (7) is mounted on the rotating shaft of the motor (6). A fixing frame (5) is mounted on the outside of the motor (6). The other end of the fixing frame (5) is bent and mounted on the horizontal plate (10).

3. The coating machine structure with waste film winding function according to claim 1, characterized in that: The positioning components (9) are all arranged in a "C" shape. The positioning components (9) are located in the lower half of the roller (1). The cross-sections of the positioning components (9) and the positioning groove (8) are both arranged in a trapezoidal shape.

4. The coating machine structure with waste film winding function according to claim 1, characterized in that: Multiple ball grooves are provided on the inner ring surface of the positioning groove (8), and a ball is movably installed in each ball groove. A part of the ball extends to the outside. The inner cavity surface of the positioning component (9) is in contact with the exposed part of the ball.

5. The coating machine structure with waste film winding function according to claim 1, characterized in that: The roller (1) has a limiting groove (12) on both ends. The end of the column (2) away from the slot (3) protrudes to form a limiting part (14), and the limiting part (14) is inserted into the limiting groove (12).

6. The coating machine structure with waste film winding function according to claim 5, characterized in that: The inner wall of the limiting groove (12) is provided with a first screw hole, and the column (2) is provided with a second screw hole that axially penetrates the column (2) and the limiting part (14). The first screw hole and the second screw hole are threadedly connected with screw rods (13), and a handle (4) is installed at one end of the screw rod (13).

7. The coating machine structure with waste film winding function according to claim 1, characterized in that: The diameter of the column (2) is set to be the same as that of the roller (1).

Images