Quickly-mounted coating device

Abstract

The utility model discloses a fast-assembly type coating device which comprises a main body support, fast-assembly bearing seats and a coating roller, the number of the fast-assembly bearing seats is two, the fast-assembly bearing seats are both arranged on the main body support, each fast-assembly bearing seat is provided with an open type installation position, and the two open type installation positions are concentrically arranged; fast-assembly sliding blocks are rotationally arranged at the two ends of the coating roller; the two fast-assembly sliding blocks slide in or out of the two open type mounting positions in a one-to-one correspondence manner; compared with the prior art, the coating device is mainly composed of the main body support, the two fast-assembly bearing seats, the coating roller and the two fast-assembly sliding blocks, and the two fast-assembly sliding blocks slide into or out of the two open type installation positions in a one-to-one correspondence mode to fast complete installation or disassembly of the coating roller; the two fast-assembly bearing seats are matched to support the static center and the lower center of the coating roller, and the two open type installation positions are concentrically arranged, so that when the coating roller rotates to work, loads can be effectively dispersed, vibration and deviation caused by eccentricity are reduced, and the rotating concentricity of the coating roller is accurately controlled.

Description

Technical Field

[0001] This utility model relates to the technical field of glass fiber processing equipment, specifically to a quick-install coating device. Background Technology

[0002] In glass fiber production, the glass fiber coating equipment is a crucial structure. Glass fiber possesses numerous excellent properties such as high strength, lightweight, and corrosion resistance, and is widely used in many fields including construction, automotive, and aerospace. The quality of the sizing agent coating directly affects the subsequent performance and application effects of the glass fiber. Existing glass fiber coating equipment primarily functions to apply a sizing agent after glass fiber drawing. A rotating coating roller brings the coating agent into contact with the glass fiber, thereby achieving the desired product functional characteristics.

[0003] For example, CN221789818U discloses a glass fiber cloth coating device, including a base, a housing mounted on the top of the base, a drying component disposed inside the housing, a coating component disposed inside the housing, a roller mounted below the coating component, a moving mechanism disposed on the side of the housing, a nozzle connected to the bottom of the moving mechanism, and a water pump mechanism connected to the side of the nozzle.

[0004] In the above-mentioned glass fiber cloth coating device, the coating roller in the coating component has lifting blocks and brackets at both ends to stably install the coating roller in the housing, which makes it inconvenient to install or disassemble the coating roller. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a quick-install coating device to solve the problem that the installation or disassembly of the coating roller is inconvenient in the existing technology.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a quick-release coating device, comprising:

[0007] Main support frame;

[0008] The quick-install bearing housing has two units, both of which are arranged on the main support. Each quick-install bearing housing has an open mounting position, and the two open mounting positions are arranged concentrically.

[0009] The coating roller has quick-release sliders at both ends, which slide into or out of the two open mounting positions in a one-to-one correspondence.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] 1. This quick-install coating device mainly consists of a main support frame, two quick-install bearing seats, a coating roller, and two quick-install sliders. The two quick-install sliders slide into or out of the two open mounting positions to quickly complete the installation or disassembly of the coating roller.

[0012] 2. This quick-install coating device uses two quick-install bearing seats to provide static double support for the coating roller. The two open mounting positions are concentrically arranged, which can effectively distribute the load when the coating roller rotates to work, reduce vibration and offset caused by eccentricity, accurately control the rotation concentricity of the coating roller, and ensure the stable operation of the coating roller. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0014] Figure 2 for Figure 1 Schematic diagram of the structure of the quick-assembly bearing housing;

[0015] Figure 3 for Figure 1 A schematic diagram of the structure of the quick-release slider.

[0016] The reference numerals in the accompanying drawings include: main support 1, quick-release bearing seat 2, first arc-shaped positioning surface 21, fixed guide plane 22, coating roller 3, quick-release slider 4, second arc-shaped positioning surface 41, slider guide plane 42, stop block 43, slider pull ring 44, driver 5, transmission gear 6, drive gear 7. Detailed Implementation

[0017] The present invention will be further described in detail below through specific embodiments:

[0018] like Figure 1 , Figure 2 as well as Figure 3 As shown in the figure, this utility model embodiment proposes a quick-install coating device, including a main support 1, a quick-install bearing seat 2, and a coating roller 3. There are two quick-install bearing seats 2, both of which are arranged on the main support 1. Each quick-install bearing seat 2 is provided with an open mounting position, and the two open mounting positions are arranged concentrically. The coating roller 3 is rotatably provided with quick-install sliders 4 at both ends, and the two quick-install sliders 4 slide into or out of the two open mounting positions one-to-one.

[0019] This quick-install coating device mainly consists of a main support 1, two quick-install bearing seats 2, a coating roller 3, and two quick-install sliders 4. The two quick-install sliders 4 slide into or out of the two open mounting positions to quickly install or disassemble the coating roller 3. This quick-install coating device uses two quick-install bearing seats 2 to provide static double support for the coating roller 3. The two open mounting positions are arranged concentrically, which can effectively distribute the load when the coating roller 3 rotates to work, reduce vibration and offset caused by eccentricity, accurately control the concentricity of the rotation of the coating roller 3, and ensure the stable operation of the coating roller 3.

[0020] In this embodiment, the quick-release coating device further includes a driver 5 and a transmission gear 6. The driver 5 is connected to a drive gear 7, and the transmission gear 6 meshes with the drive gear 7 and is also connected to one end of the coating roller 3. Here, the driver 5 can be a motor, providing power to rotate the drive gear 7. During the rotation of the drive gear 7, the drive gear 7 drives the transmission gear 6 to rotate, and the transmission gear 6 drives the coating roller 3 to rotate.

[0021] This quick-install coating device features the aforementioned structure and transmission method, with its mechanical structure designed for ease of installation and disassembly. In terms of transmission, it abandons the traditional complex transmission mechanism, adopting a simple and efficient direct-drive transmission method using transmission gear 6 and drive gear 7, reducing the number of transmission components and lowering installation difficulty. Simultaneously, it improves equipment maintenance efficiency, reduces maintenance costs, and greatly facilitates the installation and replacement of the entire device.

[0022] The main support 1 has a material holding tank, in which a certain amount of sizing agent is added. The bottom of the coating roller 3 extends into the material holding tank. During the rotation of the coating roller 3, the sizing agent in the material holding tank is carried up and then coated onto the glass fiber.

[0023] To better understand this solution, the following section will further optimize the structure of the open mounting position and quick-release slider 4.

[0024] like Figure 2 As shown, according to another embodiment of the present invention, the quick-install coating device includes a first arc-shaped positioning surface 21 and a fixed guide plane 22 in each of the open mounting positions. The first arc-shaped positioning surface 21 is formed by recessing into the corresponding quick-install bearing seat 2. The fixed guide plane 22 is inclinedly arranged on the quick-install bearing seat 2 and one end of it is smoothly connected to one end of the first arc-shaped positioning surface 21.

[0025] During assembly, the two quick-release sliders 4 slide into the two open mounting positions one-to-one. Specifically:

[0026] The fixed guide plane 22 guides the corresponding quick-release slider 4 so that the quick-release slider 4 slides into the open mounting position and abuts against the first arc-shaped positioning surface 21. At the same time, the fixed guide plane 22 supports the quick-release slider 4 to ensure that the quick-release slider 4 is stably installed in the open mounting position.

[0027] like Figure 3 As shown, according to another embodiment of the present invention, the quick-release coating device includes each quick-release slider 4 comprising a slider body, a second arc-shaped positioning surface 41 and a slider guide plane 42. The second arc-shaped positioning surface 41 is recessed on the bottom side of the slider body, and the slider guide plane 42 is disposed on the slider body and one end of the slider guide plane 42 is smoothly connected to one end of the second arc-shaped positioning surface 41.

[0028] During assembly, the two quick-release sliders 4 slide into the two open mounting positions one-to-one. Specifically:

[0029] The slider guide plane 42 cooperates with the fixed guide plane 22 to guide the slider body so that the slider body slides into the open mounting position. Then the second arc-shaped positioning surface 41 fits with the first arc-shaped positioning surface 21, and the slider guide plane 42 fits and presses against the fixed guide plane 22 so that the quick-mount slider 4 is stably installed in the open mounting position.

[0030] The shapes of the first arc-shaped positioning surface 21 and the second arc-shaped positioning surface 41 are matched to stably support and limit the quick-release slider 4; in this embodiment, the curvature of the first arc-shaped positioning surface 21 is approximately π.

[0031] The slider body includes a square block segment and a semi-circular block segment integrally formed on one side wall of the square block segment. The second arc-shaped positioning surface 41 is located on the semi-circular block segment, and the slider guide plane 42 is located on the square block segment.

[0032] To ensure a more stable fit between the quick-release slider 4 and the quick-release bearing seat 2, two parallel and spaced-apart stops 43 are formed on the sliding body, with the slider guide plane 42 located between the two stops 43. When the two quick-release sliders 4 slide into the two open mounting positions one by one, the quick-release bearing seat 2 is slidably clamped between the two stops 43, further ensuring the stable operation of the coating roller 3.

[0033] Here, the coating roller 3 and the quick-release slider 4 are connected in the following way: the slider body has a bearing mounting hole, a bearing is installed in the bearing mounting hole and then rotatedly connected to one end of the coating roller 3; this reduces the resistance of the coating roller 3 during rotation.

[0034] To facilitate the operator's grip for installing or disassembling the coating roller 3, a slider pull ring 44 is provided on the side of the slider body away from the second arc-shaped positioning surface 41. The slider pull ring 44 serves as the operator's grip point for operation.

[0035] The coating roller 3 is assembled as follows:

[0036] The worker holds the two slider pull rings 44 and slides the slider guide planes 42 on the two quick-install sliders 4 one by one against the fixed guide planes 22 on the two quick-install bearing seats 2 until the second arc-shaped positioning surfaces 41 on the two quick-install sliders 4 slide into the two open mounting positions one by one to abut against the two first arc-shaped positioning surfaces 21, thus completing the assembly of the coating roller 3.

[0037] When coating roller 3 is split, it is as follows:

[0038] The worker holds the two slider rings 44 and applies force away from the quick-release bearing seat 2 to drive the two quick-release sliders 4 to slide until the second arc-shaped positioning surface 41 on the two quick-release sliders 4 slides in from the two open mounting positions and completely disengages from and abuts against the two first arc-shaped positioning surfaces 21, thus disengaging the quick-release sliders 4 from the quick-release bearing seat 2.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A quick-install coating device, characterized in that, include: Main support frame; The quick-install bearing housing has two units, both of which are arranged on the main support. Each quick-install bearing housing has an open mounting position, and the two open mounting positions are arranged concentrically. The coating roller has quick-release sliders at both ends, which slide into or out of the two open mounting positions in a one-to-one correspondence.

2. The quick-install coating device according to claim 1, characterized in that, Each of the aforementioned open mounting positions includes: The first arc-shaped positioning surface is formed after being recessed inward on the corresponding quick-release bearing seat; A fixed guide plane is provided, which is inclinedly arranged on the quick-release bearing seat and one end of which smoothly transitions into contact with one end of the first arc-shaped positioning surface.

3. A quick-release coating device according to claim 1 or 2, characterized in that, Each of the quick-release sliders includes: Slider body; The second arc-shaped positioning surface is recessed on the bottom side of the slider body; A slider guide plane is provided on the slider body, and one end of the slider guide plane is smoothly connected to one end of the second arc-shaped positioning surface.

4. The quick-release coating device according to claim 3, characterized in that, The slider body has two parallel and spaced-apart blocks, and the slider guide plane is located between the two blocks.

5. A quick-release coating device according to claim 3, characterized in that, The slider body has a bearing mounting hole, and a bearing is installed in the bearing mounting hole and then rotatably connected to one end of the coating roller.

6. The quick-release coating device according to claim 3, characterized in that, A slider pull ring is provided on the side of the slider body away from the second arc-shaped positioning surface.

7. The quick-install coating device according to claim 1, characterized in that, Also includes: A driver, wherein the driver is connected to a drive gear; A transmission gear, which meshes with a drive gear and is also connected to one end of a coating roller.

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