An automatic paint dipping machine

Abstract

This utility model discloses an automatic dipping machine, comprising a feeding mechanism, a dipping mechanism, and a discharging mechanism arranged sequentially. The feeding mechanism includes a first pushing cylinder and a second pushing cylinder. The first pushing cylinder is used to push the dipping tray from the feeding mechanism to the dipping mechanism, and the second pushing cylinder is used to push the dipping tray from the dipping mechanism to the discharging mechanism. By setting up the feeding mechanism, the machine can transport the dipping tray to be dipped into the dipping mechanism. Then, two clamping cylinders in the dipping mechanism can clamp and fix the dipping tray. Then, the first lifting cylinder can be used to lower and transport the dipping tray into the dipping tank for dipping. After dipping, the tray is transported to the discharging mechanism for placement. This realizes the automatic feeding, dipping, and discharging of the dipping tray, with a high degree of automation, high processing efficiency, and strong practicality.

Description

Technical Field

[0001] This utility model relates to the field of iron core technology, and in particular to an automatic impregnation machine. Background Technology

[0002] The iron core is a core component in electromagnetism used to enhance magnetic field strength and improve energy conversion efficiency. It is mainly made of materials with high magnetic permeability (such as silicon steel sheets), and its structure and application vary depending on the type of equipment. During production, to ensure the insulation performance of its outer surface, the iron core is usually coated with a layer of paint. However, in existing processing methods, spraying paint easily leads to uneven coating of the entire surface. Impregnation of the iron core requires manual operation and lacks automation. Publication number CN222283043U discloses a motor stator iron core impregnation device, including: an impregnation tank, a support mechanism installed on the upper side of one side of the impregnation tank, and an impregnation mechanism installed on the surface of the support mechanism; the support mechanism includes a support frame installed on the upper side of one side of the impregnation tank, and an inclined frame installed inside the impregnation tank. The lower end of the inclined frame is connected to a fixed seat fixed to one side of the bottom of the impregnation tank. Telescopic adjusters are fixedly connected to both ends of the upper part of the support frame and the inclined frame. However, this device lacks automation, does not have automatic feeding and discharging, and the impregnation is not carried out in a closed system. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an automatic paint dipping machine that is highly practical and has a high degree of automation.

[0004] To achieve the above objectives, the present invention provides the following solution: an automatic dipping machine, comprising a board feeding mechanism, a dipping mechanism, and a board discharging mechanism arranged sequentially from front to back. The board feeding mechanism includes a first pushing cylinder and a second pushing cylinder. The first pushing cylinder is used to push the dipping tray from the board feeding mechanism to the dipping mechanism, and the second pushing cylinder is used to push the dipping tray from the dipping mechanism to the board discharging mechanism.

[0005] The impregnation mechanism includes a second frame, an impregnation tank and a first lifting cylinder mounted on the second frame. The first lifting cylinder is connected downward to a first lifting frame. Two clamping cylinders are mounted on the first lifting frame. The two clamping cylinders are used to receive and clamp the impregnation tray. The first lifting cylinder is used to drive the impregnation tray to move down into the impregnation tank for impregnation processing.

[0006] The beneficial effects of this utility model are as follows: it realizes automatic feeding, dipping, and discharging. The dipping machine is equipped with a feeding mechanism to transport the dipping tray to be dipped into the dipping mechanism. Then, two clamping cylinders in the dipping mechanism clamp and fix the dipping tray. Then, the first lifting cylinder moves the dipping tray down and transports it into the dipping tank for dipping. After dipping, it is transported to the discharging mechanism for placement. In this way, the automatic feeding, dipping, and discharging of the dipping tray is realized. The overall automation level is high, the processing efficiency is high, and the practicality is strong.

[0007] Furthermore, the feeding mechanism includes a first frame, a first support frame, and a first servo motor. The first support frame is slidably connected to the first frame, and the first servo motor is used to drive the first support frame to move up and down. The first support frame carries multiple impregnation trays.

[0008] Furthermore, the left and right inner sidewalls of the first support frame are respectively formed with multiple first support guide rails, which are arranged sequentially from top to bottom at intervals. Two first support guide rails located on the same horizontal plane are used to jointly support a dip tray. After adopting the above structure, this utility model realizes the placement of multiple dip trays, thereby enabling dip coating processing on these dip trays.

[0009] Furthermore, the bottom of the first support frame is provided with multiple first lifting rods, which are slidably connected to the first frame. With the above structure, this invention guides the first support frame to move up and down, and, in conjunction with the first propulsion cylinder, transports multiple impregnation trays to the impregnation mechanism.

[0010] Furthermore, the first servo motor is connected to a first screw, and the first screw is threadedly connected to a first support bracket.

[0011] Furthermore, the first propulsion cylinder and the second propulsion cylinder are arranged side by side at intervals. The first propulsion cylinder is provided with a first sliding guide rail, which extends along the conveying direction of the dipping tray. A first sliding seat is slidably connected to the first sliding guide rail, and a first propulsion frame is provided on the first sliding seat. The first propulsion cylinder is connected to the first propulsion frame.

[0012] Furthermore, a second sliding guide rail is provided on the second propulsion cylinder, the second sliding guide rail being parallel to the first sliding guide rail. A second sliding seat is slidably connected to the second sliding guide rail, and a second propulsion frame is provided on the second sliding seat. The second propulsion cylinder is connected to the second propulsion frame. With the above structure, this utility model enables the impregnation tray, after impregnation, to be pushed from the impregnation mechanism into the unloading mechanism.

[0013] Furthermore, the clamping cylinder is connected to a gripper, which has an L-shaped structure. With the above structure, this invention achieves the support and clamping of the varnish-soaking tray.

[0014] Furthermore, the second frame has a feed inlet on the front side and a discharge outlet on the rear side. A processing chamber is formed inside the second frame. The first lifting cylinder and the impregnation tank are located within the processing chamber. The feed inlet and discharge outlet are respectively connected to the processing chamber. With the above structure, this invention allows the impregnation tray to be impregnated within the processing chamber.

[0015] Furthermore, the second frame is equipped with two second lifting cylinders, each connected downwards to a partition door. One partition door opens or closes the inlet, and the other partition door opens or closes the outlet. With this structure, the inlet and outlet can be closed to prevent paint from falling into the environment during the dipping process.

[0016] Furthermore, a limiting cylinder is provided at the rear end of the first lifting frame, and the limiting cylinder is connected downward to a limiting rod. With the above structure, this invention ensures that when the first propulsion cylinder pushes the dipping tray onto the gripper, the limiting rod restricts the dipping tray from further advancing, thereby causing the dipping tray to exit the processing chamber.

[0017] Furthermore, the plate ejection mechanism includes a third frame, a second support frame, and a second servo motor. The second support frame is slidably connected to the third frame, and the second servo motor is used to drive the second support frame to move up and down. The second support frame carries multiple impregnation trays.

[0018] Furthermore, the left and right inner sidewalls of the second support frame are respectively formed with multiple second support rails, which are arranged sequentially from top to bottom at intervals. Two second support rails located on the same horizontal plane are used to jointly support a dip tray. With the above structure, this utility model realizes the receiving of dip trays after dipping in paint.

[0019] Furthermore, the bottom of the second support frame is provided with multiple second lifting rods, which are slidably connected to the second frame.

[0020] Furthermore, the second servo motor is connected to a second screw, and the second screw is threadedly connected to a second support bracket. Attached Figure Description

[0021] Figure 1 The overall three-dimensional structure of this utility model Figure 1 .

[0022] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0023] Figure 3 The overall three-dimensional structure of this utility model Figure 2 .

[0024] Figure 4 This is a front view of the present invention.

[0025] Figure 5 This is a perspective view of the coating impregnation mechanism of this utility model.

[0026] Figure 6 This is a side view of the coating impregnation mechanism of this utility model.

[0027] Wherein, 1 is the first frame, 11 is the first propulsion cylinder, 111 is the first sliding guide rail, 112 is the first sliding seat, 113 is the first propulsion frame, 12 is the second propulsion cylinder, 121 is the second sliding guide rail, 122 is the second sliding seat, 123 is the second propulsion frame, 13 is the first support frame, 131 is the first support guide rail, 132 is the first lifting rod, 14 is the first servo motor, 2 is the second frame, 21 is the first lifting cylinder, 211 is the first lifting frame, 212 is the clamping cylinder, 213 is the gripper, 214 is the limit cylinder, 215 is the limit rod, 22 is the impregnation tank, 231 is the feed port, 232 is the discharge port, 24 is the processing chamber, 25 is the second lifting cylinder, 251 is the partition door, 3 is the second frame, 31 is the second support frame, 311 is the second support guide rail, 312 is the second lifting rod, and 32 is the second servo motor. Detailed Implementation

[0028] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the protection scope of this utility model.

[0029] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship 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 of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] See appendix Figure 1 To be continued Figure 6As shown, an automatic dipping machine includes a board feeding mechanism, a dipping mechanism, and a board discharging mechanism arranged sequentially from front to back. The board feeding mechanism includes a first pushing cylinder 11 and a second pushing cylinder 12. The first pushing cylinder 11 is used to push the dipping tray from the board feeding mechanism to the dipping mechanism, and the second pushing cylinder 12 is used to push the dipping tray from the dipping mechanism to the board discharging mechanism.

[0031] In this embodiment, the feeding mechanism includes a first frame 1, a first support frame 13, and a first servo motor 14. The first support frame 13 is slidably connected to the first frame 1, and the first servo motor 14 is used to drive the first support frame 13 to move up and down. The first support frame 13 carries multiple dip trays.

[0032] In this embodiment, the left and right inner sidewalls of the first support frame 13 are respectively formed with multiple first support guide rails 131. The multiple first support guide rails 131 are arranged at intervals from top to bottom. Two first support guide rails 131 located on the same horizontal plane are used to jointly support a dipping tray. The first servo motor 14 is connected to a first screw, and the first screw is threadedly connected to the first support frame 13.

[0033] In this embodiment, the bottom of the first support frame 13 is provided with multiple first lifting rods 132, which are slidably connected to the first frame 1.

[0034] In this embodiment, the first propulsion cylinder 11 and the second propulsion cylinder 12 are arranged side by side at intervals. The first propulsion cylinder 11 is provided with a first sliding guide rail 111, which extends along the conveying direction of the dipping tray. A first sliding seat 112 is slidably connected to the first sliding guide rail 111, and a first propulsion frame 113 is provided on the first sliding seat 112. The first propulsion cylinder 11 is connected to the first propulsion frame 113. The second propulsion cylinder 12 is provided with a second sliding guide rail 121, which is parallel to the first sliding guide rail 111. A second sliding seat 122 is slidably connected to the second sliding guide rail 121, and a second propulsion frame 123 is provided on the second sliding seat 122. The second propulsion cylinder 12 is connected to the second propulsion frame 123.

[0035] The impregnation mechanism includes a second frame 2 and an impregnation tank 22 and a first lifting cylinder 21 mounted on the second frame 2. The first lifting cylinder 21 is connected downward to a first lifting frame 211. Two clamping cylinders 212 are mounted on the first lifting frame 211. The two clamping cylinders 212 are used to receive and clamp the impregnation tray. The first lifting cylinder 21 is used to drive the impregnation tray to move down into the impregnation tank 22 for impregnation processing.

[0036] In this embodiment, the second frame 2 has a feed inlet 231 on the front side and a discharge outlet 232 on the rear side. A processing chamber 24 is formed inside the second frame 2. The first lifting cylinder 21 and the impregnation tank 22 are located inside the processing chamber 24. The feed inlet 231 and the discharge outlet 232 are respectively connected to the processing chamber 24. The clamping cylinder 212 is connected to a gripper 213, which has an L-shaped structure.

[0037] In this embodiment, two second lifting cylinders 25 are provided on the second frame 2. The second lifting cylinders 25 are connected downward to the partition door 251. One partition door 251 opens or closes the feed port 231, and the other partition door 251 opens or closes the discharge port 232.

[0038] In this embodiment, a limit cylinder 214 is provided at the rear end of the first lifting frame 211, and the limit cylinder 214 is connected downward to a limit rod 215.

[0039] In this embodiment, the plate ejection mechanism includes a third frame 3, a second support frame 31, and a second servo motor 32. The second support frame 31 is slidably connected to the third frame 3, and the second servo motor 32 is used to drive the second support frame 31 to move up and down. The second support frame 31 carries multiple dip trays.

[0040] Multiple second support rails 311 are formed on the left and right inner side walls of the second support frame 31. The multiple second support rails 311 are arranged at intervals from top to bottom. Two second support rails 311 located on the same horizontal plane are used to jointly support a paint dipping tray. The second servo motor 32 is connected to a second screw, and the second screw is threadedly connected to the second support frame 31.

[0041] In this embodiment, the bottom of the second support frame 31 is provided with multiple second lifting rods 312, which are slidably connected to the second frame 3.

[0042] In this embodiment, the specific dipping process is as follows: First, the workpiece to be dipped is placed in the dipping tray. Then, multiple dipping trays are placed from top to bottom in the first support frame 13. Then, the first servo motor 14 is started. The first servo motor 14 drives the first screw to rotate, thereby driving the first lifting frame 211 to move downward until the dipping tray at the bottom is aligned with the first push frame 113.

[0043] At this time, the first propulsion cylinder 11 and the second lifting cylinder 25 at the feed inlet 231 are activated. The piston rod of the second lifting cylinder 25 retracts to drive the partition plate 251 of the feed inlet 231 to move upward, thereby opening the feed inlet 231. The piston rod of the first propulsion cylinder 11 extends to drive the first sliding seat 112 and the first propulsion frame 113 to move backward, so as to push the paint dipping tray through the feed inlet 231 onto the two grippers 213 in the processing chamber 24 until the paint dipping tray touches the top pressure limit rod 215 and stops moving, so that the bottom of the two grippers 213 jointly supports the paint dipping tray. Then, the two clamping cylinders 212 are activated. The piston rods of the two clamping cylinders 212 retract to drive the two grippers 213 to move closer to each other until the vertical sides of the two grippers 213 jointly clamp the paint dipping tray. Then, the second lifting cylinder 25 is controlled to drive the partition door 251 to move downward and close the feed inlet 231.

[0044] At this time, the first lifting cylinder 21 is activated, and the piston rod of the first lifting cylinder 21 extends to drive the first lifting frame 211 and the dipping tray to move down until the dipping tray enters the dipping tank 22, so that the paint in the dipping tank 22 completely soaks the dipping tray and the workpiece therein. After soaking for a set time, the piston rod of the first lifting cylinder 21 is controlled to retract to drive the dipping tray to move up away from the dipping tank 22 until it moves up to the set position.

[0045] Then, the two second lifting cylinders 25, the limit cylinder 214, and the second servo motor 32 are activated respectively. The second servo motor 32 drives the second screw to rotate, thereby moving the second support frame 31 up and down until the bottom of the two second sliding guide rails 311 and the two grippers 213 that need to receive the dip tray in the second support frame 31 are on the same horizontal plane. The piston rod of the limit cylinder 214 retracts, thereby driving the limit rod 215 to move upward, so that the dip tray can move towards the plate discharge mechanism. The piston rods of the two second lifting cylinders 25 move upward, thereby opening the feed port 231 and the discharge port 232.

[0046] At this time, the second propulsion cylinder 12 is activated, and the piston rod of the second propulsion cylinder 12 extends to drive the second sliding seat 122 and the second propulsion frame 123 to move backward, so that the second propulsion frame 123 enters the processing chamber 24 through the feed port 231 and pushes the paint dipping tray on the two grippers 213 through the discharge port 232 into the second support frame 31 of the plate discharge mechanism. In this way, the automatic feeding, paint dipping and discharge of a paint dipping tray are realized, and the overall automation level is high.

[0047] Through the above steps, the multiple paint-dipping trays in the first support frame 13 can be dipped in paint and then transported to the second support frame 31 for placement.

[0048] The embodiments described above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any way. Any person skilled in the art can make more possible variations and modifications to the technical solution of this utility model, or modify it into equivalent embodiments, without departing from the scope of the technical solution of this utility model. Therefore, all equivalent changes made based on the concept of this utility model without departing from the content of the technical solution of this utility model should be covered within the protection scope of this utility model.

Claims

1. An automatic paint dipping machine comprising a plate feeding mechanism, a paint dipping mechanism and a plate discharging mechanism arranged in sequence from front to back, characterized in that: The board feeding mechanism includes a first push cylinder (11) and a second push cylinder (12). The first push cylinder (11) is used to push the dip plate from the board feeding mechanism to the dip plate mechanism, and the second push cylinder (12) is used to push the dip plate from the dip plate mechanism to the board discharge mechanism. The impregnation mechanism includes a second frame (2) and an impregnation tank (22) and a first lifting cylinder (21) mounted on the second frame (2). The first lifting cylinder (21) is connected downward to a first lifting frame (211). The first lifting frame (211) is equipped with two clamping cylinders (212). The two clamping cylinders (212) are used to receive and clamp the impregnation tray. The first lifting cylinder (21) is used to drive the impregnation tray to move down into the impregnation tank (22) for impregnation processing.

2. An automatic paint dipping machine according to claim 1, characterized in that: The feeding mechanism includes a first frame (1), a first support frame (13), and a first servo motor (14). The first support frame (13) is slidably connected to the first frame (1). The first servo motor (14) is used to drive the first support frame (13) to move up and down. The first support frame (13) carries multiple dip trays.

3. An automatic paint dipping machine according to claim 2, characterized in that: The left and right inner walls of the first support frame (13) are respectively formed with multiple first support guide rails (131). The multiple first support guide rails (131) are arranged in sequence from top to bottom at intervals. Two first support guide rails (131) located on the same horizontal plane are used to jointly support a dip tray. The first servo motor (14) is connected to a first screw, and the first screw is threadedly connected to the first support frame (13).

4. An automatic paint dipping machine according to claim 2, characterized in that: The first propulsion cylinder (11) and the second propulsion cylinder (12) are arranged side by side at intervals. The first propulsion cylinder (11) is provided with a first sliding guide rail (111). The first sliding guide rail (111) extends along the conveying direction of the dip tray. A first sliding seat (112) is slidably connected to the first sliding guide rail (111). A first propulsion frame (113) is provided on the first sliding seat (112). The first propulsion cylinder (11) is connected to the first propulsion frame (113).

5. An automatic paint dipping machine according to claim 4, characterized in that: The second propulsion cylinder (12) is provided with a second sliding guide rail (121), which is parallel to the first sliding guide rail (111). A second sliding seat (122) is slidably connected to the second sliding guide rail (121), and a second propulsion frame (123) is provided on the second sliding seat (122). The second propulsion cylinder (12) is connected to the second propulsion frame (123).

6. An automatic paint dipping machine according to claim 1, characterized in that: The second frame (2) has a feed inlet (231) on the front side and a discharge outlet (232) on the rear side. A processing chamber (24) is formed inside the second frame (2). The first lifting cylinder (21) and the paint dipping box (22) are located inside the processing chamber (24). The feed inlet (231) and the discharge outlet (232) are respectively connected to the processing chamber (24). The clamping cylinder (212) is connected to a gripper (213), which has an L-shaped structure.

7. An automatic paint dipping machine according to claim 6, characterized in that: The second frame (2) is provided with two second lifting cylinders (25), and the second lifting cylinders (25) are connected downward to a partition door (251). One partition door (251) opens or closes the feed inlet (231), and the other partition door (251) opens or closes the discharge outlet (232).

8. An automatic paint dipping machine according to claim 1, characterized in that: The first lifting frame (211) is provided with a limit cylinder (214) at the rear end, and the limit cylinder (214) is connected to a limit rod (215) downward.

9. An automatic paint dipping machine according to claim 1, characterized in that: The plate ejection mechanism includes a third frame (3), a second support frame (31), and a second servo motor (32). The second support frame (31) is slidably connected to the third frame (3). The second servo motor (32) is used to drive the second support frame (31) to move up and down. The second support frame (31) carries multiple dip trays.

10. An automatic paint dipping machine according to claim 9, characterized in that: The left and right inner walls of the second support frame (31) are respectively formed with multiple second support guide rails (311). The multiple second support guide rails (311) are arranged in sequence from top to bottom at intervals. Two second support guide rails (311) located on the same horizontal plane are used to jointly support a dip tray. The second servo motor (32) is connected to a second screw, and the second screw is threadedly connected to the second support frame (31).

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