A roll coating composite mechanism for continuous coating of transfer paper

Abstract

The utility model discloses a roll coating composite mechanism of continuous coating of transfer paper relates to transfer paper continuous coating technical field. The utility model discloses a work table, the left side of work table top is installed with the conveying roller, still includes the guide portion, the guide portion is installed at work table top, the guide portion is used for the effect of guiding to transfer paper. The utility model discloses through setting tension adjusting assembly, specifically is the positive rotation of starting motor no.

Description

Technical Field

[0001] This utility model belongs to the field of continuous coating technology for transfer paper, and in particular relates to a roller coating composite mechanism for continuous coating of transfer paper. Background Technology

[0002] In the field of modern printing and materials processing, the continuous coating and lamination process of transfer paper plays an extremely important role. As a key medium, transfer paper can transfer various patterns, texts, or colors to the surface of other target materials, such as fabrics, plastics, and metals, through specific processes. However, during the coating process of transfer paper, the tension of the transfer paper is difficult to be even due to its own weight, which reduces the effect of the transfer paper maintaining stable operation during the processing. At the same time, it can also cause wrinkles or displacement of the transfer paper due to uneven tension, reducing processing accuracy, thereby increasing the scrap rate and reducing product quality. To address this, a roller coating lamination mechanism for continuous coating of transfer paper is proposed. Utility Model Content

[0003] The purpose of this invention is to provide a roller coating composite mechanism for continuous coating of transfer paper. By setting a tension adjustment component, specifically, a starting motor drives two moving supports to move closer together via a bidirectional threaded rod. When the two moving supports move closer together, they drive the guide roller upward through the action of two support rods and two limiting supports. By adjusting the height of the guide roller, the tension of the transfer paper can be adjusted. This solves the problem that during the coating process, the tension of the transfer paper is difficult to be even due to its own weight, which reduces the effect of maintaining stable operation of the transfer paper during processing. It also causes wrinkles or displacement of the transfer paper due to uneven tension, reducing processing accuracy, increasing scrap rate, and reducing product quality.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a roller coating composite mechanism for continuous coating of transfer paper, including a worktable, a conveying roller mounted on the left side of the top of the worktable, and further comprising: A guide section, mounted on the top of the worktable, is used to guide the transfer paper; and The coating section is installed on the right side of the top of the workbench and serves to coat the transfer paper. The conveying roller is used to transport the transfer paper coming out of the unwinding roller, while the worktable is used to support the equipment.

[0005] Furthermore, the guide section includes a guide assembly disposed on the right side of the conveyor roller, the guide assembly serving to initially guide the transfer paper and keep it flat; The tension adjustment component is installed inside the guide component and serves to adjust the tension of the transfer paper. The tension adjustment component adjusts the tightness of the transfer paper, thereby improving the stability of the transfer paper during transport.

[0006] Furthermore, the coating section includes a coating assembly, which is disposed on the right side of the guide assembly and serves to coat the transfer paper that is guided in. An adjustment component is installed inside the coating component and serves to adjust the coating thickness. By fine-tuning the coating thickness, paint waste is effectively reduced, while the uniformity of coating is improved.

[0007] Furthermore, the guide assembly includes a support frame, the bottom of which is welded to the top of the workbench. The support frame is n-shaped and has a support frame inside. A guide roller is connected inside the support frame. An opening is provided on both the front and back of the support frame, and a slider is welded on both the front and back of the support frame. In this configuration, the outer rings of both sliders are in contact with the inner wall of the opening.

[0008] Furthermore, the tension adjustment assembly includes a motor, the back of which is connected to the front of a support frame. The output end of the back of the motor is connected to a bidirectional threaded rod via a coupling. Movable brackets are threaded to both the front and back of the outer surface of the bidirectional threaded rod. A T-shaped groove is provided at the top of the inner wall of the motor. Support rods are connected to the sides of the two movable brackets away from the bidirectional threaded rod via pins. Limit brackets are connected to the sides of the two support rods away from the movable brackets via pins. Among them, the side of the two limiting brackets away from the support rod is welded to the top of the support frame, the outer surface of the bidirectional threaded rod is rotatably connected to the inside of the support frame, and the top of the two movable brackets is slidably connected to the inside of the T-shaped slide groove.

[0009] Furthermore, the coating assembly includes a second support frame, the bottom of which is welded to the right side of the top of the workbench. The second support frame is n-shaped. A fixed roller is connected to the bottom inside the second support frame, and an adjusting roller is arranged above the fixed roller. A second motor is arranged on the front of the second support frame, and the output end of the back of the second motor is connected to the front of the adjusting roller through a coupling. The adjusting roller is provided with a paint tank above it, and the front and back of the paint tank are connected to the inner wall of the support frame.

[0010] Furthermore, the adjustment assembly includes an electric push rod, the bottom of which is welded to the top of the second support frame. The top output end of the electric push rod is connected to an adjustment frame, which is n-shaped. Fixing plates are welded to both the front and back of the bottom of the adjustment frame. The front of the fixing plate is connected to the back of the second motor. The interiors of the two paint tanks are connected to the front and back of the outer surface of the adjustment roller. Two slide rails are welded to both the front and back of the second support frame. The two fixed plates are slidably connected to the inside of the slide rail on the left and right sides. The support frame has openings on the front and back sides. The inner walls of the two openings are in contact with sliders. The inside of the two sliders is connected to the front and back sides of the outer surface of the adjusting roller.

[0011] This utility model has the following beneficial effects: 1. This utility model, by setting up a tension adjustment component, specifically, starts a motor that rotates forward through a bidirectional threaded rod, driving two moving supports to move closer together. When the two moving supports move closer together, they drive the guide roller to move upward through the action of two support rods and two limit supports. By adjusting the height of the guide roller, the tightness of the transfer paper can be adjusted, improving the effect of maintaining stable operation of the transfer paper during processing, reducing paper wrinkles, stretching or deviation caused by uneven tension, improving processing accuracy, reducing the scrap rate caused by paper deviation or wrinkles, and improving product quality.

[0012] 2. This utility model, by setting an adjustment component, specifically by activating an electric push rod to drive the adjustment frame to move, the adjustment frame will drive two fixed plates to move together during the movement of the adjustment frame, and the adjustment roller will move together during the movement of the two fixed plates. By adjusting the distance between the adjustment roller and the fixed roller, the coating thickness can be finely adjusted, reducing paint waste, improving coating uniformity, and increasing the adaptability of the equipment to different paints, thus expanding the application scenarios.

[0013] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments 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.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional structural diagram of the support frame of this utility model; Figure 3 This utility model Figure 2 A magnified structural diagram of A in the middle; Figure 4 This is a schematic diagram of the overall structure of the adjusting roller of this utility model; Figure 5 This is a schematic diagram of the overall structure of the adjustment frame of this utility model.

[0016] The attached diagram lists the components represented by each number as follows: 111. Workbench; 112. Conveyor Roller; 2. Guide Section; 21. Guide Assembly; 211. Support Frame 1; 212. Opening 1; 213. Support Frame; 214. Guide Roller; 215. Slider 1; 22. Tension Adjustment Assembly; 221. Motor 1; 222. Bidirectional Threaded Rod; 223. Moving Bracket; 224. Limiting Bracket; 225. Support Rod; 226. T-shaped Slide; 3. Coating Section; 31. Coating Assembly; 311. Support Frame 2; 312. Fixed Roller; 313. Adjusting Roller; 314. Paint Tank; 315. Motor 2; 32. Adjustment Assembly; 321. Electric Push Rod; 322. Adjustment Frame; 323. Slide Rail; 324. Fixed Plate; 325. Opening 2; 326. Slider 2. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1-5As shown, this utility model is a roller coating composite mechanism for continuous coating of transfer paper, including a worktable 111, a conveying roller 112 mounted on the left side of the top of the worktable 111, a guide part 2 mounted on the top of the worktable 111, the guide part 2 serving to guide the transfer paper; and a coating part 3 mounted on the right side of the top of the worktable 111, the coating part 3 serving to coat the transfer paper. The conveying roller 112 conveys the transfer paper exiting from the unwinding roller, while the worktable 111 supports the equipment. The guide part 2 includes a guide assembly 21 located on the right side of the conveying roller 112, the guide assembly 21 providing initial guidance to keep the transfer paper in place. The tension adjustment component 22 is installed inside the guide component 21 and adjusts the tension of the transfer paper. This adjustment improves the stability of the transfer paper during transport. The coating section 3 includes a coating component 31, located to the right of the guide component 21, which coats the guided transfer paper. An adjustment component 32 is installed inside the coating component 31 and adjusts the coating thickness. Fine-tuning the coating thickness effectively reduces paint waste and improves coating uniformity. The guide assembly 21 includes a support frame 211, the bottom of which is welded to the top of the worktable 111. The support frame 211 is n-shaped. A support frame 213 is provided inside the support frame 211, and a guide roller 214 is connected inside the support frame 213. Openings 212 are provided on both the front and back of the support frame 211. Slider 215s are welded on both the front and back of the support frame 213. The outer rings of the two sliders 215s are in contact with the inner wall of the opening 212. The tension adjustment assembly 22 includes a motor 221, the back of which is connected to the front of the support frame 211. The output end of the back of the motor 221 is connected to a bidirectional threaded rod 222 via a coupling. The outer surface of the bidirectional threaded rod 222... Both the front and back sides of the motor 221 are threaded with movable brackets 223. A T-shaped groove 226 is formed on the top of the inner wall of the motor 221. The sides of the two movable brackets 223 away from the bidirectional threaded rod 222 are each connected to a support rod 225 via a pin. The sides of the two support rods 225 away from the movable brackets 223 are each connected to a limit bracket 224 via a pin. The sides of the two limit brackets 224 away from the support rods 225 are welded to the top of the support frame 213. The outer surface of the bidirectional threaded rod 222 is rotatably connected to the inside of the support frame 211. The tops of the two movable brackets 223 are slidably connected to the inside of the T-shaped groove 226. When the motor 221 is started, it rotates forward via the bidirectional threaded rod 222, causing the two movable brackets 223 to move closer together.When the two movable supports 223 approach each other, they drive the guide roller 214 upward through the action of the two support rods 225 and the two limit supports 224. By adjusting the height of the guide roller 214, the tightness of the transfer paper can be adjusted, which improves the effect of keeping the transfer paper running smoothly during the processing, reduces paper wrinkling, stretching or deviation caused by uneven tension, improves processing accuracy, reduces the scrap rate caused by paper deviation or wrinkling, and improves product quality. The coating component 31 includes a second support frame 311, the bottom of which is welded to the right side of the top of the worktable 111. Next, the support frame 311 is n-shaped. A fixed roller 312 is connected to the bottom of the support frame 311. An adjusting roller 313 is positioned above the fixed roller 312. A motor 315 is mounted on the front of the support frame 311. The output end of the motor 315 is connected to the front of the adjusting roller 313 via a coupling. A paint tank 314 is positioned above the adjusting roller 313. The front and back of the paint tank 314 are connected to the inner wall of the support frame 311. The adjusting assembly 32 includes an electric push rod 321. The bottom of the electric push rod 321 is welded to the top of the support frame 311. The top output end of the electric push rod 321... An adjusting frame 322 is connected, and the adjusting frame 322 is n-shaped. Fixing plates 324 are welded to the front and back of the bottom of the adjusting frame 322. The front of the fixing plate 324 is connected to the back of the second motor 315. The interiors of the two paint tanks 314 are connected to the front and back of the outer surface of the adjusting roller 313. Two slide rails 323 are welded to the front and back of the second support frame 311. The left and right sides of the two fixing plates 324 are slidably connected to the interior of the slide rails 323. Openings 325 are provided on both the front and back of the second support frame 311, and the inner walls of the two openings 325 are in contact with... There are two sliders 326, each internally connected to the front and back surfaces of the adjusting roller 313. Activating the electric push rod 321 moves the adjusting frame 322. During this movement, the adjusting frame 322 moves the two fixed plates 324, which in turn move the adjusting roller 313. By adjusting the distance between the adjusting roller 313 and the fixed roller 312, the coating thickness can be fine-tuned, reducing paint waste, improving coating uniformity, and enhancing the equipment's adaptability to different paints, thus expanding its application scenarios.

[0019] A specific application of this embodiment is as follows: During use, the transfer paper passes through the top of the conveying roller 112, and then is conveyed through the guide roller 214 to the area between the fixed roller 312 and the adjusting roller 313 for coating. During the conveying process of the transfer paper, the tension of the transfer paper can be adjusted. Specifically, the motor 221 is started to drive the bidirectional threaded rod 222 to rotate forward. During the rotation of the bidirectional threaded rod 222, it will rotate inside the support frame 211. At the same time, the support frame 211 provides a certain support force to the motor 221 through its fixed connection with the worktable 111. During the rotation of the bidirectional threaded rod 222, it will drive the two moving supports 223 to move closer to each other. At this time, the two moving supports 223 will slide inside the T-shaped slide groove 226. At the same time, the T-shaped slide groove 226 provides a certain limit to the movement trajectory of the two moving supports 223. 3. When they approach each other, the two support rods 225 drive the two limit brackets 224 to move downward. At the same time as the two limit brackets 224 move, the support frame 213 drives the guide roller 214 to move together. Conversely, when the bidirectional threaded rod 222 flips, the guide roller 214 moves upward. At the same time, during the movement of the support frame 213, the two sliders 215 slide inside the opening 212. The action of the opening 212 and the sliders 215 provides a certain degree of stability to the movement trajectory of the support frame 213. By adjusting the height of the guide roller 214, the tightness of the transfer paper can be adjusted, which improves the effect of the transfer paper maintaining stable operation during the processing, reduces paper wrinkles, stretching or deviation caused by uneven tension, improves processing accuracy, reduces the scrap rate caused by paper deviation or wrinkles, and improves product quality. Simultaneously, when the transfer paper is fed between the fixed roller 312 and the adjusting roller 313, the motor 315 is started to drive the adjusting roller 313 to rotate. As the adjusting roller 313 rotates, it carries out the paint from the paint tank 314, which then coats the transfer paper through its interaction with the fixed roller 312. During the coating process, the operator can adjust the distance between the adjusting roller 313 and the fixed roller 312 as needed. Specifically, the electric push rod 321 is started to move the adjusting frame 322. The movement of the adjusting frame 322 causes the two fixed plates 324 to move together, which in turn drives the adjusting roller 313... The 13 rollers move together, and during the movement of the adjusting roller 313, the slider 326 slides inside the opening 325. The action of the opening 325 and the slider 326 provides a certain degree of stability for the movement of the adjusting roller 313. At the same time, when the fixed plate 324 moves, it slides inside the slide rail 323. The action of the slide rail 323 and the fixed plate 324 provides a certain degree of stability for the movement of the adjusting frame 322. By adjusting the distance between the adjusting roller 313 and the fixed roller 312, the coating thickness can be finely adjusted, reducing paint waste, improving coating uniformity, and increasing the equipment's adaptability to different paints, thus expanding the application scenarios.

[0020] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0021] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A roller coating composite mechanism for continuous coating of transfer paper, comprising a worktable (111), wherein a conveying roller (112) is mounted on the left side of the top of the worktable (111), characterized in that, Also includes: Guide part (2), the guide part (2) is installed on the top of the worktable (111), the guide part (2) is used to guide the transfer paper; as well as The coating part (3) is installed on the right side of the top of the workbench (111) and the coating part (3) is used to coat the transfer paper. The conveying roller (112) is used to convey the transfer paper coming out of the unwinding roller, while the worktable (111) is used to support the equipment.

2. The roller coating composite mechanism for continuous coating of transfer paper according to claim 1, characterized in that, The guide part (2) includes a guide assembly (21), which is disposed on the right side of the conveyor roller (112). The guide assembly (21) serves to initially guide the transfer paper and keep it flat. Tension adjustment component (22), which is installed inside guide component (21), serves to adjust the tightness of transfer paper; The tension adjustment component (22) adjusts the tightness of the transfer paper, thereby improving the stability of the transfer paper during the conveying process.

3. The roller coating composite mechanism for continuous coating of transfer paper according to claim 2, characterized in that, The coating part (3) includes a coating component (31), which is disposed on the right side of the guide component (21). The coating component (31) is used to coat the transfer paper that is guided in. An adjustment component (32) is installed inside the coating component (31) and the adjustment component (32) is used to adjust the coating thickness. By fine-tuning the coating thickness, paint waste is effectively reduced, while the uniformity of coating is improved.

4. The roller coating composite mechanism for continuous coating of transfer paper according to claim 3, characterized in that, The guide assembly (21) includes a support frame (211), the bottom of which is welded to the top of the workbench (111). The support frame (211) is n-shaped. A support frame (213) is provided inside the support frame (211). A guide roller (214) is connected inside the support frame (213). An opening (212) is provided on both the front and back of the support frame (211). A slider (215) is welded on both the front and back of the support frame (213). The outer rings of both sliders (215) are in contact with the inner wall of the opening (212).

5. The roller coating composite mechanism for continuous coating of transfer paper according to claim 4, characterized in that, The tension adjustment assembly (22) includes a motor (221), the back of which is connected to the front of a support frame (211). The output end of the back of the motor (221) is connected to a bidirectional threaded rod (222) via a coupling. The front and back surfaces of the bidirectional threaded rod (222) are threaded with movable brackets (223). A T-shaped groove (226) is provided on the top of the inner wall of the motor (221). The two movable brackets (223) have a support rod (225) connected to the side away from the bidirectional threaded rod (222) via a pin. The two support rods (225) have a limit bracket (224) connected to the side away from the movable bracket (223) via a pin. Among them, the side of the two limiting brackets (224) away from the support rod (225) is welded to the top of the support frame (213), the outer surface of the bidirectional threaded rod (222) is rotatably connected to the inside of the support frame (211), and the top of the two movable brackets (223) is slidably connected to the inside of the T-shaped slide groove (226).

6. The roller coating composite mechanism for continuous coating of transfer paper according to claim 5, characterized in that, The coating assembly (31) includes a second support frame (311), the bottom of which is welded to the right side of the top of the workbench (111). The second support frame (311) is n-shaped. A fixed roller (312) is connected to the bottom inside the second support frame (311). An adjusting roller (313) is provided above the fixed roller (312). A second motor (315) is provided on the front of the second support frame (311). The output end of the second motor (315) is connected to the front of the adjusting roller (313) through a coupling. The adjusting roller (313) is provided with a paint tank (314) above it, and the front and back of the paint tank (314) are connected to the inner wall of the support frame (311).

7. The roller coating composite mechanism for continuous coating of transfer paper according to claim 6, characterized in that, The adjustment assembly (32) includes an electric push rod (321), the bottom of which is welded to the top of the support frame (311). The top output end of the electric push rod (321) is connected to an adjustment frame (322). The adjustment frame (322) is n-shaped. Fixing plates (324) are welded to the front and back of the bottom of the adjustment frame (322). The front of the fixing plate (324) is connected to the back of the motor (315). The interior of the two paint tanks (314) is connected to the front and back of the outer surface of the adjustment roller (313). Two slide rails (323) are welded to the front and back of the support frame (311). The two fixed plates (324) are slidably connected to the slide rail (323) on the left and right sides. The support frame (311) has openings (325) on the front and back sides. The inner walls of the two openings (325) are in contact with sliders (326). The interiors of the two sliders (326) are connected to the front and back sides of the outer surface of the adjusting roller (313).

Images