A roller barrel seat surface coating device

Abstract

The utility model belongs to roller processing equipment technical field, concretely relates to a kind of roller seat surface coating device, including box, baffle, be set in the inside of box, the inside of box is divided into two identical size space;It is feeding space for being located in front of baffle, hot air blower for workpiece drying is provided in the feeding space, it is coating space for being located in rear of baffle, spraying mechanism for workpiece coating is provided in the coating space;Rotary plate, by rotating shaft rotation installation on baffle, for by driving mechanism workpiece in two space position's alternate switching over.The box is the square structure that opening is set in front and rear, the front and rear sides of the box are hinged with box door.The utility model can realize the automatic switching of workpiece in "coating-drying" space, without manual transfer workpiece, reduce the labor light degree, save intermediate transfer link, shorten single workpiece processing period, improve operation efficiency, adapt batch continuous production.

Description

Technical Field

[0001] This utility model belongs to the technical field of roller processing equipment, and specifically relates to a roller seat surface coating device. Background Technology

[0002] As the core supporting component of the roller assembly, the surface properties of the roller seat directly determine the overall load-bearing capacity and service life of the roller. In high-frequency operating equipment such as conveyor lines and printing presses, the roller seat needs to withstand axial loads and friction for a long time, while also facing the erosion of oil, dust and corrosive media. Therefore, it is necessary to improve its wear resistance and corrosion resistance through surface coating (such as epoxy resin coating, ceramic base coating, etc.).

[0003] Problems with existing technology: The existing coating and drying processes need to be completed on separate equipment. After the workpiece is coated by the coating machine, it needs to be manually transferred and exposed to the workshop environment. Dust in the air can easily adhere to the surface of the uncured coating, forming particle defects and resulting in a high rework rate. Slight collisions during workpiece transfer can easily cause local peeling of the coating, requiring secondary coating and increasing labor costs. In addition, the long process changeover interval reduces the working efficiency of the equipment and increases the labor intensity, thus reducing the practicality of the equipment. Utility Model Content

[0004] The purpose of this invention is to provide a roller seat surface coating device that can realize the automatic switching of workpieces in the "coating-drying" space, eliminating the need for manual workpiece transfer, reducing labor intensity, eliminating intermediate transfer links, shortening the processing cycle of a single workpiece, improving work efficiency, and adapting to batch continuous production.

[0005] The specific technical solution adopted by this utility model is as follows: A roller seat surface coating device includes a housing; A partition, placed inside the box, divides the interior of the box into two spaces of the same size; The material loading space is located in front of the partition, and a hot air blower for drying the workpiece is installed in the material loading space. The coating space is located behind the partition, and a spraying mechanism for coating the workpiece is installed in the coating space. A rotating plate is mounted on a partition via a rotating shaft and is used to drive the workpiece to alternately switch positions in two spaces via a drive mechanism.

[0006] The box is a cuboid structure with openings at both the front and back, and doors are hinged to both the front and back sides of the box.

[0007] Two mounting plates are vertically fixed on both sides of the bottom of the rotating plate and located in two spaces. The mounting plates are semi-circular and fixed perpendicularly to the rotating plate. The top of the mounting plate is provided with two storage clamps for holding the workpiece, and the bottom of the storage clamps is fixed with a support shaft that is rotatably connected to the top mounting plate. The two support shafts are connected to each other by a belt drive, and a motor connected to one of the support shafts is provided on the top of the mounting plate at the bottom.

[0008] The top of the rotating shaft extends to the top of the housing and is fixed with a gear. A toothed plate that meshes with the gear is slidably installed on the top of the housing. An electric push rod connected to the end of the toothed plate is provided on the top of the housing.

[0009] The spraying mechanism includes electric slide rails disposed on both inner sides of the coating space, and a spraying head is disposed at the output end of the electric slide rails.

[0010] The bottom of the box is equipped with a paint tank, and a feed pump is installed on one side of the paint tank. The outlet of the feed pump is connected to two spray heads through a three-way flexible hose.

[0011] The loading space is equipped with a temperature sensor for detecting the surface temperature of the workpiece.

[0012] A control panel is provided on one side of the enclosure for controlling the operation of the equipment.

[0013] The technical effects achieved by this utility model are as follows: This invention achieves automatic switching of workpieces in the "coating-drying" space through a rotating plate and drive mechanism, eliminating the need for manual workpiece transfer, reducing labor intensity, eliminating intermediate transfer links, shortening the processing cycle of a single workpiece, improving work efficiency, and adapting to batch continuous production; the workpiece switches workstations within a sealed space throughout the process, avoiding scratches or contamination of the surface to be processed due to collisions or dust adhesion during transfer, significantly reducing the scrap rate.

[0014] When the front and rear doors of the enclosure are closed, a sealed space is formed, which reduces the diffusion of paint atomized particles during the coating process, thereby reducing the emission of volatile organic compounds and meeting the environmental protection standards of the workshop; at the same time, it protects operators from raw material splashes and high temperatures, improving the safety of equipment use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the main structure of this utility model; Figure 3 This is a schematic diagram of the rear view structure of this utility model.

[0016] The attached diagram lists the components represented by each number as follows: 1. Cabinet; 2. Partition; 3. Shaft; 4. Rotating plate; 5. Mounting plate; 6. Support shaft; 7. Storage clamp; 8. Motor; 9. Electric slide rail; 10. Spray head; 11. Spray paint box; 12. Hot air blower; 13. Temperature sensor; 14. Control panel; 15. Gear; 16. Gear plate; 17. Electric push rod; 18. Cabinet door. Detailed Implementation

[0017] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0018] like Figures 1-3 As shown, a roller seat surface coating device includes a box body 1, which is a cuboid structure with openings at both the front and rear. Box doors 18 are hinged to both the front and rear sides of the box body 1. The front and rear openings are matched with the hinged box doors 18. The box doors 18 facilitate the loading and unloading of workpieces, and can also close the internal space of the box body 1 during operation, reducing the spread of coating and environmental pollution. They can also protect operators from raw material splashes and high temperatures, thus improving operational safety.

[0019] Partition 2 is installed inside the box 1, dividing the interior of the box 1 into two spaces of the same size; like Figure 2 As shown, the material feeding space is located in front of the partition 2, and a hot air blower 12 for drying the workpiece is installed in the material feeding space. The coating space is located behind the partition 2, and a spraying mechanism for coating the workpiece is installed in the coating space. This achieves spatial isolation between the drying and coating processes, avoids mutual interference between the coating material and the drying hot air, and makes full use of the internal space of the box 1, reducing the equipment footprint and improving space utilization. like Figures 2-3 As shown, the rotating plate 4 is rotatably mounted on the partition plate 2 via the rotating shaft 3, and is used to drive the workpiece to alternately switch positions in the two spaces via the drive mechanism. The partition plate 2 has through holes that match the shape of the rotating plate 4. Two mounting plates 5 are vertically fixed on both sides of the bottom of the rotating plate 4 and located in the two spaces. The mounting plates 5 have a semi-circular structure and are fixed perpendicularly to the rotating plate 4. The top of the top mounting plate 5 is provided with two clamping seats 7 for holding the workpiece. The bottom of the clamping seats 7 is fixed with a support shaft 6 that is rotatably connected to the top mounting plate 5. The two support shafts 6 are connected to each other by a belt drive. The top of the bottom mounting plate 5 is provided with a motor 8 that is connected to one of the support shafts 6.

[0020] As described above, the rotating plate 4 and the through hole of the partition plate 2 are matched in shape to ensure the sealing of the two spaces inside the box 1 during rotation. At the same time, the rotation of the rotating plate 4 can drive the workpiece to automatically switch between the "feeding space" and the "coating space", eliminating the need for manual transfer, realizing continuous operation, and greatly improving work efficiency. The set storage clamp 7 can clamp the roller seat and fix it firmly, preventing the workpiece from shifting axially or radially during rotation and switching positions or during coating, ensuring accurate coating position. like Figure 1 As shown, the top of the rotating shaft 3 extends to the top of the housing 1 and is fixed with a gear 15. A toothed plate 16 that meshes with the gear 15 is slidably installed on the top of the housing 1. An electric push rod 17 connected to the end of the toothed plate 16 is provided on the top of the housing 1.

[0021] Based on the above structure, the toothed plate 16 is driven to slide by the electric push rod 17, which in turn drives the gear 15 and the rotating shaft 3 to rotate, thereby realizing the 180° rotation of the rotating plate 4. This allows for precise positioning of the workpiece in two spaces. like Figure 3 As shown, the spraying mechanism includes electric slide rails 9 located on both inner sides of the coating space, and spray heads 10 are provided at the output ends of the electric slide rails 9; a spraying material tank 11 is provided at the bottom of the housing 1, and a feeding pump is provided on one side of the spraying material tank 11. The outlet of the feeding pump is connected to the two spray heads 10 respectively through a three-way flexible hose.

[0022] Based on the above, the electric slide rail 9, in conjunction with the rotation of the workpiece itself, enables all-around, dead-angle-free spraying of the workpiece surface, avoiding the "blind spots" present in traditional fixed spray heads 10, and improving coating uniformity. like Figure 2 As shown, the loading space is equipped with a temperature sensor 13 for detecting the surface temperature of the workpiece, which can monitor the surface temperature of the workpiece in real time during the drying process and transmit the temperature data to the control panel 14.

[0023] A control panel 14 is provided on one side of the housing 1 for controlling the operation of the equipment. The control panel 14 is electrically connected to the motor 8, electric slide rail 9, feed pump, hot air blower 12, electric push rod 17 and temperature sensor 13, and integrates the control functions of all electrical components of the equipment to achieve "one-button" operation and reduce the skill requirements of the operator.

[0024] The working principle of this utility model is as follows: When spraying the roller seat, the box door 18 on the loading space is opened, the roller seat is fixed on the storage clamp 7, the electric push rod 17 is started, the electric push rod 17 drives the toothed plate 16 to move, the toothed plate 16 meshes with the gear 15 to drive the rotating shaft 3 to rotate 180°, so that the roller seat fixed in the loading space is switched to the coating space. The feeding pump is started, and the paint in the paint tank 11 is used with the spray head 10 to spray the roller seat. At the same time, the motor 8 is started, and with the belt, the two storage clamps 7 are driven to rotate synchronously. This causes the roller seat to rotate, allowing for comprehensive spraying of the roller seat and improving the spraying efficiency and effect. When the processed roller seat in the coating space is switched to the loading space, the hot air blower 12 is started to dry the sprayed roller seat. The temperature sensor 13 detects the surface temperature of the workpiece in real time and transmits the data to the control panel 14. If the temperature exceeds the set range, the control panel 14 automatically adjusts the power of the hot air blower 12 to ensure stable drying temperature. After drying, the box door 18 is opened, the roller seat is removed, and an unprocessed roller seat is installed to continue the above operation.

[0025] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A roller seat surface coating device, characterized in that, Includes the housing (1); A partition (2) is installed inside the box (1) to divide the inside of the box (1) into two spaces of the same size; The material loading space is located in front of the partition (2), and a hot air blower (12) for drying the workpiece is provided in the material loading space. The coating space is located behind the partition (2), and a spraying mechanism for coating the workpiece is provided in the coating space. The rotating plate (4) is mounted on the partition plate (2) via the rotating shaft (3) and is used to drive the workpiece to alternately switch positions in two spaces via the driving mechanism.

2. The roller seat surface coating device according to claim 1, characterized in that: The box (1) is a cuboid structure with openings at both the front and back, and the front and back sides of the box (1) are hinged with boxes (18).

3. The roller seat surface coating device according to claim 1, characterized in that: Two mounting plates (5) are vertically fixed on both sides of the bottom of the rotating plate (4) and located in two spaces. The mounting plates (5) are semi-circular and are vertically fixed to the rotating plate (4).

4. The roller seat surface coating device according to claim 3, characterized in that: The top of the mounting plate (5) is provided with two storage clamps (7) for clamping the workpiece, and the bottom of the storage clamps (7) is fixed with a support shaft (6) that is rotatably connected to the top mounting plate (5). The two support shafts (6) are connected to each other by belt drive, and the top of the mounting plate (5) at the bottom end is provided with a motor (8) connected to one of the support shafts (6).

5. The roller seat surface coating device according to claim 1, characterized in that: The top of the rotating shaft (3) extends to the top of the housing (1) and is fixed with a gear (15). A toothed plate (16) that meshes with the gear (15) is slidably installed on the top of the housing (1). An electric push rod (17) connected to the end of the toothed plate (16) is provided on the top of the housing (1).

6. The roller seat surface coating device according to claim 1, characterized in that: The spraying mechanism includes electric slide rails (9) arranged on both inner sides of the coating space, and the output end of the electric slide rails (9) is provided with a spray head (10).

7. The roller seat surface coating device according to claim 1, characterized in that: The bottom of the box (1) is provided with a paint spraying tank (11), and a feeding pump is provided on one side of the paint spraying tank (11). The outlet of the feeding pump is connected to two spraying heads (10) through a three-way hose.

8. The roller seat surface coating device according to claim 1, characterized in that: The loading space is equipped with a temperature sensor (13) for detecting the surface temperature of the workpiece.

9. The roller seat surface coating device according to claim 1, characterized in that: A control panel (14) is provided on one side of the housing (1) for controlling the operation of the equipment.

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