Coating complex

Abstract

The utility model relates to a coating technical field, concretely relates to a kind of coating composite equipment, including coating composite machine main body, winding roller, unwinding roller, the installation mechanism of installation winding roller and unwinding roller, the driving mechanism of driving winding roller rotation;Driving mechanism includes: double-shaft air cylinder, the piston rod of double-shaft air cylinder is fixedly connected with moving frame, moving frame is rotatably installed with rotating shaft, rotating shaft is fixedly connected with the output shaft of motor, rotating shaft is fixedly installed with first gear, first gear is engaged with second gear, second gear is fixedly installed on second roller shaft, second roller shaft is fixedly installed with winding roller.In the utility model, first gear and second gear contact and engage by double-shaft air cylinder to push moving frame, first gear drives second gear to rotate, and second gear drives second roller shaft and winding roller to rotate;Second gear limits first gear, to avoid first gear to shake, improve the convenience of winding roller replacement.

Description

Technical Field

[0001] This utility model relates to the field of coating technology, specifically to a coating and laminating equipment. Background Technology

[0002] Coating lamination is a process in which one or more materials (usually fluid coatings such as adhesives, paints, and functional chemicals) are continuously and uniformly coated onto the surface of another substrate (such as plastic film, paper, metal foil, or fabric) with a specific thickness and width, and then bonded together through processes such as drying and curing, thereby forming a multilayer composite material with entirely new functions or properties.

[0003] For example, utility model patent CN222080325U describes a coating and laminating equipment, which includes a support assembly, a first unwinding device, a coating device, a curing device, a second unwinding device, a laminating device, a cutting device, and a winding device. The first unwinding device includes a first roll rotatably connected to the support assembly; the curing device is used to cure the adhesive; the second unwinding device includes a second roll rotatably connected to the support assembly; the laminating device includes a first laminating roller and a second laminating roller, with a gap between them; the cutting device includes a fixing member and a cutting member, the cutting member being detachably connected to the fixing member; the winding device includes a third roll rotatably connected to the support assembly. This application integrates the devices for coating, curing, laminating, and trimming steps, achieving integrated preparation of composite films, improving the preparation efficiency and yield of composite films, and reducing the manpower consumed in the preparation process.

[0004] In existing technologies, connecting the third reel to the motor and replacing the third reel are relatively cumbersome. Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Utility Model Content

[0005] The purpose of this invention is to provide a coating and laminating device that can effectively solve the above-mentioned technical problems.

[0006] To achieve the purpose of this utility model, the following technical solution is adopted: a coating and laminating equipment, comprising: a coating and laminating machine body, a take-up roller, an unwind roller, an mounting mechanism for mounting the take-up roller and the unwind roller, and a driving mechanism for driving the take-up roller to rotate; The drive mechanism includes: a dual-axis cylinder, the piston rod of the dual-axis cylinder is fixedly connected to a movable frame, a rotating shaft is rotatably mounted on the movable frame, the rotating shaft is fixedly connected to the output shaft of the motor, a first gear is fixedly mounted on the rotating shaft, the first gear meshes with a second gear, the second gear is fixedly mounted on a second roller shaft, and a take-up roller is fixedly mounted on the second roller shaft.

[0007] Furthermore, the installation mechanism includes: a mounting frame, which has a mounting groove, in which a first roller or a second roller is slidably mounted, and an unwinding roller is fixedly mounted on the first roller; mounting blocks are slidably mounted on the mounting frame, and a fixing rod is fixedly mounted between the mounting blocks, with a pressure roller rotatably mounted on the fixing rod.

[0008] Furthermore, a limiting rod is fixedly installed on the mounting block, the limiting rod slides through the mounting frame, and a spring is sleeved on the limiting rod.

[0009] Furthermore, the mounting groove is in an inclined state, and the lower end of the mounting groove is aligned with the mounting block in the vertical direction.

[0010] Furthermore, the width of the mounting groove is the same as the diameter of the first roller shaft and the second roller shaft.

[0011] Furthermore, limit blocks are fixedly installed at both ends of the first roller shaft and the second roller shaft.

[0012] Compared with the prior art, the present invention has the following beneficial effects: The present invention provides a coating and laminating equipment, which uses a dual-shaft cylinder to push a moving frame, causing the moving frame to drive the rotating shaft and the first gear to move. The first gear and the second gear contact and mesh, the first gear drives the second gear to rotate, the second gear drives the second roller shaft and the take-up roller to rotate, and the second gear limits the first gear to prevent the first gear from shaking, thereby improving the convenience of replacing the take-up roller. Attached Figure Description

[0013] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0014] Figure 1 This is a schematic diagram of the structure of a coating and laminating equipment according to the present invention.

[0015] Figure 2 This is a schematic diagram of the structure of a coating and laminating equipment according to the present invention.

[0016] Figure 3 This is a schematic diagram of the structure of a coating and laminating equipment according to the present invention.

[0017] In the diagram: 1. Main body of the coating and laminating machine; 2. Mounting mechanism; 21. Mounting frame; 22. Mounting groove; 23. First roller shaft; 24. Limiting block; 25. Unwinding roller; 26. Pressure roller; 27. Mounting block; 28. Limiting rod; 29. ​​Spring; 3. Drive mechanism; 31. Dual-shaft cylinder; 32. Moving frame; 33. First gear; 34. Second gear; 35. Rewinding roller. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0019] In the description of this utility model, it should be understood that the terms "center," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. When a mechanism is referred to as being "fixed to" another mechanism, it can be directly on the other mechanism or there may be an intervening mechanism. When a mechanism is considered to be "connected" to another mechanism, it can be directly connected to the other mechanism or there may be an intervening mechanism at the same time. When a mechanism is considered to be "set on" another mechanism, it can be directly set on the other mechanism or there may be an intervening mechanism at the same time. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0020] like Figures 1 to 3 As shown, this utility model discloses a coating and laminating equipment, comprising: a coating and laminating machine body 1, a take-up roller 35, an unwind roller 25, a mounting mechanism 2 for mounting the take-up roller 35 and the unwind roller 25, and a driving mechanism 3 for driving the take-up roller 35 to rotate; the mounting mechanism 2 enables quick installation and removal of the take-up roller 35 and the unwind roller 25, and the driving mechanism 3 enables the take-up roller 35 to be stably driven to rotate while being quickly replaced, so that the coating and laminating machine body 1 can stably perform coating and laminating.

[0021] The mounting mechanism 2 includes a mounting frame 21, which is fixedly mounted on the main body 1 of the coating and laminating machine. The mounting frame 21 has a limiting groove and a mounting groove 22. The mounting groove 22 is located below the limiting groove and is in an inclined state. The lower end of the mounting groove 22 is aligned vertically with the mounting block 27. The take-up roller 35 and the unwind roller 25 slide into the mounting groove 22 using their own weight. Simultaneously, the linear velocity direction of the top of the take-up roller 35 and the unwind roller 25 is opposite to their horizontal direction as they slide out of the mounting groove 22. The width of the mounting groove 22 is the same as the diameter of the first roller shaft 23 and the second roller shaft, preventing disorderly sliding or shaking of the take-up roller 35 and the unwind roller 25 in the mounting groove 22, ensuring the stability of the take-up and unwinding process. A first roller shaft 23 or a second roller shaft is slidably installed. An unwinding roller 25 is fixedly installed on the first roller shaft 23, and film material is wound on the unwinding roller 25. An installation block 27 is slidably installed in a limiting groove. The installation block 27 slides up and down in the limiting groove, and a fixing rod is fixedly installed between the installation blocks 27. A pressure roller 26 is rotatably installed on the fixing rod. The pressure roller 26 contacts the film material on the take-up roller 35 and the unwinding roller 25. The pressure roller 26 presses the film material on the unwinding roller 25 and the take-up roller 35 together, so that the take-up roller 35 and the unwinding roller 25 can tighten the film material. Three sets of installation mechanisms 2 are provided. Two sets of installation mechanisms 2 are symmetrically distributed. Unwinding rollers 25 are installed on the two symmetrically distributed sets of installation mechanisms 2, while take-up rollers 35 are installed on the other set of installation mechanisms 2, so that the device can laminate the film material.

[0022] Furthermore, two vertical limiting rods 28 are fixedly installed on the top of the mounting block 27. The limiting rods 28 slide and pass through the mounting frame 21. A lifting plate is fixedly installed on the upper end of the limiting rods 28, and a spring 29 is sleeved on the limiting rods 28. One end of the spring 29 is fixedly connected to the mounting frame 21, and the other end of the spring 29 is fixedly connected to the lifting plate. When the take-up roller 35 contacts the pressure roller 26, the take-up roller 35 supports the pressure roller 26, and the spring 29 is in a compressed state. When the take-up roller 35 takes up the composite film material, the take-up roller 35 and the composite film material support the pressure roller 26, and the pressure roller 26 rises, so that the pressure roller 26 presses the composite film material tightly.

[0023] It should be added that limit rings are fixedly installed at both ends of the pressure roller 26, and both the take-up roller 35 and the unwind roller 25 are provided with annular grooves. The annular grooves and the limit rings are aligned in the vertical direction. When the pressure roller 26 contacts the take-up roller 35 or the unwind roller 25, the limit rings contact the bottom of the annular grooves. The limit rings limit the film material and prevent the film material from shifting during the unwinding or take-up process, thus avoiding wrinkles in the film material.

[0024] The drive mechanism 3 includes a dual-axis cylinder 31, which is fixedly mounted on a fixed frame. The piston rod of the dual-axis cylinder 31 moves horizontally. The fixed frame is fixedly mounted on one end of the coating and laminating machine body 1. A movable frame 32 is fixedly connected to the piston rod of the dual-axis cylinder 31. A rotating shaft is rotatably mounted on the movable frame 32. The rotating shaft is fixedly connected to the output shaft of a motor. The motor is fixedly mounted on the movable frame 32. A first gear 33 is fixedly mounted on the rotating shaft. The first gear 33 meshes with a second gear 34. The second gear 34 is fixedly mounted on a second roller shaft. A take-up roller 35 is fixedly mounted on the second roller shaft. The piston rod of the dual-axis cylinder 31 pushes the movable frame 32 to move. The movable frame 32 drives the rotating shaft and the motor to move. The rotating shaft drives the first gear 33 to contact the second gear 34. The first gear 33 limits the second gear 34 to prevent the second gear 34 from shaking. The second gear 34 drives the second roller shaft to rotate. The second roller shaft drives the take-up roller 35 to rotate.

[0025] It should be noted that the height of the fixed frame is lower than the upper end of the mounting groove 22, and the first gear 33 and the second gear 34 are at the same height. The moving frame 32 is moved away from the mounting frame 21 by the dual-shaft cylinder 31, so as to avoid the moving frame 32 obstructing the feeding of the second roller and the take-up roller 35. After the second roller and the take-up roller 35 are fed, the moving frame 32 is moved by the dual-shaft cylinder 31 to make the first gear 33 and the second gear 34 mesh. It is not necessary to fix the output shaft of the motor to the second roller, which reduces the difficulty of replacing the take-up roller 35.

[0026] Furthermore, limit blocks 24 are fixedly installed at both ends of the first roller 23 and the second roller 24 to limit the position of the first roller 23 and the second roller 24, prevent the first roller 23 and the second roller 24 from sliding horizontally in the mounting groove 22, avoid the film material from shifting, and ensure the stability of the winding and unwinding process.

[0027] Working principle: The inclined mounting groove 22 allows the take-up roller 35 and the unwind roller 25 to slide directly into it for installation. The pressure roller 26 presses the film material firmly, ensuring stable unwinding and rewinding. Furthermore, the pressure roller 26 presses the take-up roller 35 and the unwind roller 25 against the lower end of the mounting groove 22, preventing them from moving along the groove. A movable first gear 33 drives a second gear 34 mounted on a second roller shaft to rotate. The second gear 34 then drives the take-up roller 35 to rotate via the second roller shaft. This eliminates the need to fix the second roller shaft of the take-up roller 35 to the motor's output shaft, reducing the difficulty of replacing the take-up roller 35.

[0028] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0029] It should be understood that those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A coating and laminating equipment, characterized in that, include: The coating and laminating machine body includes a take-up roller, an unwind roller, a mounting mechanism for mounting the take-up roller and the unwind roller, and a drive mechanism for driving the take-up roller to rotate. The drive mechanism includes: a dual-axis cylinder, the piston rod of the dual-axis cylinder is fixedly connected to a movable frame, a rotating shaft is rotatably mounted on the movable frame, the rotating shaft is fixedly connected to the output shaft of the motor, a first gear is fixedly mounted on the rotating shaft, the first gear meshes with a second gear, the second gear is fixedly mounted on a second roller shaft, and a take-up roller is fixedly mounted on the second roller shaft.

2. The coating and laminating equipment as described in claim 1, characterized in that, The installation mechanism includes: a mounting frame with a mounting groove, in which a first roller or a second roller is slidably mounted, and an unwinding roller is fixedly mounted on the first roller; mounting blocks are slidably mounted on the mounting frame, and a fixing rod is fixedly mounted between the mounting blocks, with a pressure roller rotatably mounted on the fixing rod.

3. The coating and laminating equipment as described in claim 2, characterized in that, A limiting rod is fixedly installed on the mounting block. The limiting rod slides through the mounting frame and is fitted with a spring.

4. The coating and laminating equipment as described in claim 2, characterized in that, The mounting groove is tilted, and the lower end of the mounting groove is aligned vertically with the mounting block.

5. The coating and laminating equipment as described in claim 4, characterized in that, The width of the mounting groove is the same as the diameter of the first roller and the second roller.

6. The coating and laminating equipment as described in claim 2, characterized in that, Limiting blocks are fixedly installed at both ends of the first roller shaft and the second roller shaft.

Images