Composite type efficient coating spraying device

Abstract

The utility model discloses a composite type efficient coating spraying device. The composite type efficient coating spraying device disclosed by the utility model can realize a double-sided spraying function, so that the spraying efficiency is improved. The composite type efficient coating spraying device comprises a base, the first rotating device and the second rotating device are both installed on the top face of the base, the conveying face of the first rotating device and the conveying face of the second rotating device are parallel to each other, and the conveying faces are vertical planes; a mounting gap for mounting a catalyst carrier is formed between the first rotating device and the second rotating device, and the first rotating device and the second rotating device rotate in the same direction; the number of the strip-shaped spray heads is two, the two strip-shaped spray heads directly face the rotating face of the first rotating device and the rotating face of the second rotating device correspondingly, and the strip-shaped spray heads are vertically arranged.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection equipment, in particular to a composite high-efficiency coating spraying device. Background Art

[0002] With the continuous emergence of new, environmentally friendly, and energy-saving building materials and their production lines, the degree of automation of the supporting machinery and equipment directly impacts production output and quality. Improving production efficiency is key to reducing production costs. When applying composite high-efficiency coatings, they are typically sprayed onto a porous transport medium for further use. This porous transport medium is often referred to as a catalyst carrier, and most catalyst carriers are plate-like structures.

[0003] In the prior art, the spraying of catalyst carriers is usually carried out by spraying on the front side and then on the back side. This method is inefficient and also requires the process of turning the catalyst carrier over, which makes the process complicated. Therefore, there is a need for a spraying device that can achieve double-sided spraying without turning it over, so as to achieve the function of efficient spraying. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the present invention is to propose a composite high-efficiency coating spraying device for solving the problems in the prior art. The composite high-efficiency coating spraying device includes:

[0005] base;

[0006] a first rotating device and a second rotating device, wherein the first rotating device and the second rotating device are both mounted on the top surface of the base, and the conveying surface of the first rotating device and the conveying surface of the second rotating device are parallel to each other, the conveying surface is a vertical plane, an installation gap for installing a catalyst carrier is provided between the first rotating device and the second rotating device, and the first rotating device and the second rotating device rotate in the same direction;

[0007] There are two strip-shaped nozzles, and the two strip-shaped nozzles are respectively opposite to the rotating surface of the first rotating device and the rotating surface of the second rotating device, and the strip-shaped nozzles are vertically arranged.

[0008] In some examples of the present invention, the first rotating device is an active rotating device, and the second rotating device is a driven rotating device.

[0009] Through the above structure, the utility model can rotate the catalyst carrier to make it move in a straight line direction by relatively arranging the two rotating surfaces of the first rotating device and the second rotating device, and can simultaneously spray the two spraying surfaces of the catalyst carrier installed between the first rotating device and the second rotating device by arranging the strip nozzle, thereby realizing the function of efficient spraying. Specifically, during use, the staff places the catalyst carrier between the first rotating device and the second rotating device, and under the driving action of the first rotating device and the second rotating device, the catalyst carrier continuously displaces toward one end. During the displacement process, the two strip nozzles spray the catalyst carrier. When the catalyst carrier completely passes through the installation gap, the strip nozzle sprays the catalyst carrier completely, thereby improving the spraying efficiency.

[0010] In some examples of the present invention, the first rotating device is fixedly mounted on the base, and the second rotating device is movably mounted on the base to adjust the installation gap.

[0011] In some examples of the present invention, the first rotating device includes:

[0012] a first roller and a second roller, wherein the first roller and the second roller are both rotatably mounted on the base;

[0013] A rotating chain, wherein the rotating belt is sleeved on the ends of the first roller and the second roller;

[0014] a driving motor, the driving motor being drivingly connected to any one of the first roller and the second roller;

[0015] Wherein, the strip-shaped nozzle is located between the first roller and the second roller.

[0016] In some examples of the present invention, the second rotating device includes:

[0017] a third roller and a fourth roller, wherein the third roller and the fourth roller are both rotatably mounted on the base;

[0018] Wherein, the third roller is opposite to the first roller, and the second roller is opposite to the fourth roller;

[0019] Wherein, the strip-shaped nozzle is located between the third roller and the fourth roller.

[0020] In some examples of the present invention, a cavity is provided on the base, the drive motor is installed inside the cavity, and the drive motor is drivingly connected to the first roller or the second roller.

[0021] In some examples of the present invention, the base further includes:

[0022] A movable support, wherein the movable support is installed inside the base, and the third roller and the fourth roller are both installed on the movable support;

[0023] A telescopic device, wherein the fixed end of the telescopic device is fixedly connected to the base, the driving end of the telescopic device is fixedly connected to the movable support, and the telescopic device is used to adjust the relative displacement between the first rotating device and the second rotating device.

[0024] In some examples of the present invention, a roller is provided at the bottom end of the movable support.

[0025] In some examples of the present invention, the first roller, the second roller, the third roller, and the fourth roller are all hollow structures.

[0026] Additional aspects and advantages of the present invention will be described in part in the following description, and will become apparent from the following description or through practice of the present invention. The present invention is capable of simultaneously spraying both sides of a catalyst carrier, thereby improving spraying efficiency. Specifically, the present invention forms a rotating mechanism by forming a first rotating device and a second rotating device to complete the rotation of the catalyst carrier, and during the rotation of the first rotating device and the second rotating device, the strip-shaped spray head simultaneously sprays both sides of the catalyst carrier, thereby improving spraying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 This is a schematic diagram of the overall structure of a composite high-efficiency coating spraying device provided by the utility model;

[0029] Figure 2 for Figure 1 Schematic diagram of the top view structure;

[0030] Figure 3 for Figure 1 Schematic diagram of the cross-sectional structure.

[0031] Description of reference numerals:

[0032] 100-base; 110-movable support; 111-roller; 120-telescopic device;

[0033] 200 - first rotating device; 210 - first roller; 220 - second roller; 230 - rotating chain; 240 - driving motor;

[0034] 300 - second rotating device; 310 - third roller; 320 - fourth roller;

[0035] 400-bar sprinkler. DETAILED DESCRIPTION

[0036] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0037] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0038] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0039] Figure 1 This is a schematic diagram of the overall structure of a composite high-efficiency coating spraying device provided by the utility model; Figure 2 for Figure 1 Schematic diagram of the top view structure; Figure 3 for Figure 1 Schematic diagram of the cross-sectional structure.

[0040] Reference below Figure 1-Figure 3 The present invention provides a composite high-efficiency coating spraying device. This device aims to improve the uniformity and stability of the coating spraying process, thereby enhancing the overall coating quality and production efficiency. The device includes:

[0041] The base 100 has a top surface serving as a mounting surface, through which the first rotating device 200, the second rotating device 300, and the two strip-shaped nozzles 400 can be mounted.

[0042] The first rotating device 200 and the second rotating device are both installed on the top surface of the base 100, and the conveying surface of the first rotating device 200 and the conveying surface of the second rotating device 300 are parallel to each other, and the conveying surface is a vertical plane. An installation gap for installing the catalyst carrier is provided between the first rotating device 200 and the second rotating device 300. The first rotating device 200 and the second rotating device 300 rotate in the same direction. The first rotating device 200 and the second rotating device 300 installed on the top of the base 100 work together to ensure the smooth movement of the material to be sprayed, wherein the installation gap formed between the two rotating devices is used to place the catalyst carrier, so that the catalyst carrier can translate and remain stable under the action of the two sets of rotation systems, thereby ensuring the consistency of the coating surface;

[0043] The strip nozzles 400 are used to form a continuous coating surface during the material flow. There are two strip nozzles 400, and the two strip nozzles 400 are respectively opposite the rotating surface of the first rotating device 200 and the rotating surface of the second rotating device 300. The strip nozzles 400 are arranged vertically. Specifically, the first strip nozzle 400 is opposite the first rotating device 200, and the other strip nozzle 400 corresponds to the second rotating device 300. The two groups of strip nozzles 400 are positioned and arranged in the vertical direction, so that the two strip nozzles 400 can spray the rotating surfaces of the first rotating device 200 and the second rotating device 300 simultaneously.

[0044] Through the above structure, the utility model can rotate the catalyst carrier to make it move linearly by relatively arranging the two rotating surfaces of the first rotating device 200 and the second rotating device 300, and can make the two spraying surfaces of the catalyst carrier installed between the first rotating device 200 and the second rotating device 300 be sprayed at the same time by arranging the strip nozzle 400, thereby realizing the function of efficient spraying. Specifically, during use, the staff places the catalyst carrier between the first rotating device 200 and the second rotating device 300, and under the driving action of the first rotating device 200 and the second rotating device 300, the catalyst carrier continuously displaces toward one end. During the displacement process, the two strip nozzles 400 spray the catalyst carrier. When the catalyst carrier completely passes through the installation gap, the strip nozzle 400 sprays the catalyst carrier completely, thereby increasing the spraying efficiency.

[0045] According to one embodiment of the present invention, the first rotating device 200 is an active rotating device, and the second rotating device 300 is a driven rotating device. The first rotating device 200 can inject the necessary power input for the entire spraying process. The second rotating device 300 is configured to adopt a passive mode, that is, driven operation, thereby forming an efficient coordinated motion relationship. The first rotating device 200, the catalyst carrier, and the second rotating device 300 form a rotating mechanism. When the first rotating device 200 rotates, it drives the catalyst carrier to move. At the same time, the catalyst carrier contacts the rotating surface of the second rotating device 300, so that the second rotating device 300 completes the synchronous or proportional synchronous transmission function based on the power obtained from the first rotating device 200.

[0046] Please continue to see Figure 1-Figure 3 As shown, according to another embodiment of the present invention, the first rotating device 200 is fixedly mounted on the base 100, which can effectively ensure the stability and accuracy during the rotation process, and the second rotating device 300 is movably mounted on the base 100 to adjust the installation gap, so that catalyst carriers of different specifications and thicknesses can be sprayed, providing users with a wider application environment, so that the spraying device can not only efficiently complete the coating task, but also has extremely strong versatility and adaptability.

[0047] Specifically, this type of movable installation can be easily achieved using existing technologies such as guide rails and rack-and-pinion mechanisms, or linear bearings in conjunction with an electric drive system. When the installation gap between two components needs to be adjusted, a motor can be used to drive the rack meshing with the gear to slide along the guide rail, or the linear bearing can be used to directly adjust the sliding movement, thereby changing the relative position between the two components to achieve the desired gap value. This design is simple, reliable, easy to operate and maintain, and to a certain extent increases the convenience and safety of equipment use.

[0048] Please continue to see Figure 2 、 Figure 3 As shown, according to another embodiment of the present invention, the first rotating device 200 includes:

[0049] The first roller 210 and the second roller 220 are both rotatably mounted on the base 100. Bearings are generally used to connect the first roller 210 and the second roller 220 to the base 100, so that the first roller 210 and the second roller 220 can rotate in the horizontal direction.

[0050] The rotating chain 230 and the rotating belt are sleeved on the ends of the first roller 210 and the second roller 220, so that the rotating chain 230 can transmit motion to ensure synchronous and stable rotation between the first roller 210 and the second roller 220, so as to ensure that the workpiece to be processed can be evenly and smoothly moved to the designated position and the spraying process can be carried out smoothly;

[0051] A drive motor 240 is connected to either the first roller 210 or the second roller 220, in a driving manner, and is connected to one of the rotating shafts (preferably, the drive connection is arranged at the first roller 210, as shown in the figure) to ensure stable and effective power transmission;

[0052] The strip-shaped spray head 400 is located between the first roller 210 and the second roller 220 , so that the strip-shaped spray head 400 can spray the rotating surface of the first rotating device 200 .

[0053] Furthermore, a rotating chain 230 is provided, which is sleeved on both ends of the first roller 210 and the second roller 220. The device is equipped with a driving motor 240 to ensure the effective input of the driving force. In actual application, it can be considered to add a reducer or other mechanical deceleration elements between the driving motor 240 and the first roller 210 or the second roller 220 so as to properly adjust the power output speed to meet different process requirements. The positional relationship and speed matching between the two rollers can be further optimized by adjusting the length of the rotating chain 230, so that the entire conveying process can be smoothly transitioned to meet efficient production while reducing the energy consumption of equipment operation.

[0054] In this way, the specific components and layout principles of the feature are described and the possible actual operation methods are pointed out.

[0055] Please continue to see Figure 1 、 Figure 2 As shown, according to a further embodiment of the present invention, the second rotating device 300 includes:

[0056] The third roller 310 and the fourth roller 320 are both rotatably mounted on the base 100, and both are mounted on the base 100 in a manner that allows them to rotate independently. The third roller 310 directly faces the first roller 210, while the second roller 220 directly faces the fourth roller 320. The connection between the bearings and the corresponding shafts ensures that the third roller 310 can rotate stably on the base 100, and its position and layout are aligned with the first roller 210, forming a matched pair. Similarly, the second roller 220 is designed to correspond to the fourth roller 320 in the position it directly faces. In this way, it can be ensured that the material to be processed can be conveyed smoothly and efficiently when passing through this set of rollers, wherein the strip nozzle 400 is located between the third roller 310 and the fourth roller 320, so that the strip nozzle 400 can spray the rotating surface formed between the third roller 310 and the fourth roller 320, and the catalyst carrier can pass through the preset route evenly and stably, thereby ensuring the coating coverage effect and the quality and uniformity of the entire spraying operation to the greatest extent.

[0057] Please continue to see Figure 3 As shown, according to a further embodiment of the present invention, a cavity is provided on the base 100. This cavity not only protects the core drive mechanism, namely the drive motor 240, housed therein, from damage or interference from external factors but also reduces noise generation and emission to a certain extent. The drive motor 240 is mounted within the cavity and is drivingly connected to the first roller 210 or the second roller 220. To effectively protect the drive motor 240 and ensure smooth operation of the drive system while minimizing environmental impact, the composite high-efficiency coating spraying device provided by the present invention provides a dedicated space for the drive mechanism and a rationally designed placement. For example, power transmission can be achieved through gear rotation. Specifically, a small-diameter driving gear directly connected to the drive motor 240 can mesh with a larger-diameter driven gear fixed to the axis of the first roller 210 (or the second roller 220). This method is both simple and practical, while achieving excellent mechanical transmission efficiency.

[0058] Please continue to see Figure 3 As shown, according to a further embodiment of the present invention, the base 100 also includes: a movable support 110, the movable support 110 is installed inside the base 100, and the third roller 310 and the fourth roller 320 are both installed on the movable support 110; a telescopic device 120, the fixed end of the telescopic device 120 is fixedly connected to the base 100 shown, and the driving end of the telescopic device 120 is fixedly connected to the movable support 110, and the telescopic device 120 is used to adjust the relative displacement of the first rotating device 200 and the second rotating device 300, so as to adjust the installation gap and spray catalyst carriers of different thicknesses.

[0059] Specifically, by regulating the telescopic device 120, the staff can effectively drive the displacement of the movable support 110 in the base 100, thereby indirectly changing the position of the third roller 310 and the fourth roller 320 in space, causing the installation gap to change, so that catalyst carriers of different thicknesses can be sprayed.

[0060] In specific usage scenarios, we can pre-install the telescopic motor on the telescopic rod and precisely adjust it through the motor controller so that it can accurately respond to the operation signal; then use the encoder or limit switch to detect the current displacement data and feed it back to the control system. The main program automatically judges and issues instructions to change the movement direction or force of mechanical mechanisms such as rotating belts or connecting rods, thereby ultimately achieving the purpose of accurately adjusting the distance between the first and second rotating parts; this not only meets the spraying needs in different occasions but also greatly improves the operating efficiency and quality stability indicators. At the same time, it also reflects the highly integrated and intelligent characteristics of the product and its unique technical advantages in related fields.

[0061] Please continue to see Figure 3 As shown, according to a further embodiment of the present invention, a roller 111 is provided at the bottom end of the movable support 110. The roller 111 serves as the main supporting structure of the movable support 110 and can reduce friction, making it convenient for the movable support 110 to move back and forth under the action of the telescopic device 120.

[0062] Please continue to see Figure 1-Figure 3 As shown, according to a further embodiment of the present invention, in order to improve the overall efficiency of the spraying device and optimize the distribution and utilization of materials, in this embodiment of the composite high-efficiency coating spraying device, the first roller 210, the second roller 220, the third roller 310, and the fourth roller 320 are designed to have a hollow structure. By adopting a hollow structure design, the roller 111 can not only reduce its own weight during operation and reduce the workload of the drive motor 240, but also provide the possibility of installing an internal heating mechanism. This can significantly reduce the cooling time during the material drying process, thereby effectively increasing the speed of the overall process.

[0063] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "example," "specific example," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, 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 any one or more embodiments or examples.

[0064] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A composite high-efficiency coating spraying device, characterized in that: include: base; a first rotating device and a second rotating device, wherein the first rotating device and the second rotating device are both mounted on the top surface of the base, and the conveying surface of the first rotating device and the conveying surface of the second rotating device are parallel to each other, the conveying surface is a vertical plane, an installation gap for installing a catalyst carrier is provided between the first rotating device and the second rotating device, and the first rotating device and the second rotating device rotate in the same direction; There are two strip-shaped nozzles, and the two strip-shaped nozzles are respectively opposite to the rotating surface of the first rotating device and the rotating surface of the second rotating device, and the strip-shaped nozzles are vertically arranged.

2. The composite high-efficiency coating spraying device according to claim 1, characterized in that: The first rotating device is an active rotating device, and the second rotating device is a driven rotating device.

3. The composite high-efficiency coating spraying device according to claim 2, characterized in that: The first rotating device is fixedly mounted on the base, and the second rotating device is movably mounted on the base to adjust the installation gap.

4. The composite high-efficiency coating spraying device according to claim 3, characterized in that: The first rotating device comprises: a first roller and a second roller, wherein the first roller and the second roller are both rotatably mounted on the base; a rotating chain, wherein the rotating chain is sleeved on ends of the first roller and the second roller; a driving motor, the driving motor being drivingly connected to any one of the first roller and the second roller; Wherein, the strip-shaped nozzle is located between the first roller and the second roller.

5. The composite high-efficiency coating spraying device according to claim 4, characterized in that: The second rotating device includes: a third roller and a fourth roller, wherein the third roller and the fourth roller are both rotatably mounted on the base; Wherein, the third roller is opposite to the first roller, and the second roller is opposite to the fourth roller; Wherein, the strip-shaped nozzle is located between the third roller and the fourth roller.

6. The composite high-efficiency coating spraying device according to claim 5, characterized in that: A cavity is provided on the base, the driving motor is installed inside the cavity, and the driving motor is drivingly connected to the first roller or the second roller.

7. The composite high-efficiency coating spraying device according to claim 5, characterized in that: The base further comprises: A movable support, wherein the movable support is installed inside the base, and the third roller and the fourth roller are both installed on the movable support; A telescopic device, wherein the fixed end of the telescopic device is fixedly connected to the base, the driving end of the telescopic device is fixedly connected to the movable support, and the telescopic device is used to adjust the relative displacement between the first rotating device and the second rotating device.

8. The composite high-efficiency coating spraying device according to claim 7, characterized in that: The bottom end of the movable support is provided with a roller.

9. The composite high-efficiency coating spraying device according to any one of claims 5 to 8, characterized in that: The first roller, the second roller, the third roller, and the fourth roller all have hollow structures.

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