Dry-type transformer paint dipping device

Abstract

The utility model relates to the technical field of paint dipping devices, in particular to a dry-type transformer paint dipping device which comprises a paint dipping box, a paint dipping opening is formed in the top of the paint dipping box, suction air pumps are fixedly installed on the two sides of the front face of the paint dipping box, and symmetrically-distributed supporting frames are fixedly installed on the back face of the paint dipping box. According to the paint dipping device for the dry-type transformer, through cooperative use of the paint dipping box, the suction air pump, the electric telescopic rod, the first motor, a rail, a supporting frame, a paint dipping opening, an adjusting block, a threaded rod, a hanging basket and a hanging rod, air in the paint dipping box can be pumped away through the suction air pump, so that a vacuum negative pressure environment is formed in the paint dipping box; the part is subjected to insulation treatment under vacuum negative pressure, paint can quickly, uniformly and thoroughly permeate into each fine pore and gap of the part, the soaking time is shortened by dozens of times compared with that of a traditional paint dipping process, and the coating uniformity and the permeation efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paint dipping devices, in particular to a dry-type transformer paint dipping device. Background Art

[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are the primary coil, secondary coil and iron core. As the most important part of the transformer, the transformer coil manufacturing process has very high requirements. In addition, in order to ensure that the coil has excellent insulation properties, it must be painted after production.

[0003] The Chinese patent publication number is CN220672395U. It discloses an automatic transformer varnishing device, which includes a main body and a moving mechanism. The main body includes a box body. The upper end of the box body is rotatably connected to a pair of screw rods, and the screw rods are each provided with a slider. One side of the slider is slidably connected to the inner wall of the box body. Bellows are fixedly installed on the outer sides of both ends of the box body, and a paint groove is opened at the center of the box body. The utility model can effectively improve the working efficiency of the automatic transformer varnishing device and has high practical value.

[0004] With respect to the above-mentioned related technologies, the device has some shortcomings. In actual use, the paint tank is completely open and the internal pressure is the same as the outside, which means that the paint is not driven by pressure and cannot effectively penetrate into the transformer parts. Therefore, during the varnishing process, the penetration efficiency of the paint will be greatly reduced, resulting in uneven coating on the surface of the transformer parts, increasing the varnishing time, and because the paint tank is in a completely open state, the paint may be affected by pollution and impurities from the external environment, further reducing the coating quality. Therefore, it is necessary to provide a dry transformer varnishing device to solve the above technical problems. Utility Model Content

[0005] The utility model aims to provide a dry-type transformer varnish dipping device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A dry-type transformer varnish dipping device, comprising:

[0008] A paint dipping box, wherein a paint dipping port is provided on the top of the paint dipping box, suction air pumps are fixedly installed on both sides of the front of the paint dipping box, symmetrically distributed support frames are fixedly installed on the back of the paint dipping box, a track is fixedly installed on the paint dipping box through the support frame, a threaded rod is rotatably installed inside the track, an adjustment block is sleeved on the outer wall of the threaded rod, and the adjustment block is slidably connected to the track, an electric telescopic rod is fixedly installed on the bottom of the adjustment block, and a sealing cover plate is fixedly installed on the driving end of the electric telescopic rod;

[0009] A first motor is fixedly installed on one side of the track, and a driving end of the first motor passes through one side of the track and extends to the inside of the track and is fixedly connected to one end of the threaded rod. Symmetrically distributed suspension rods are fixedly installed on both sides of the bottom of the sealing cover plate, and a hanging basket is provided at the bottom end of the suspension rod.

[0010] Preferably, a fixed box is fixedly installed on the bottom end of the suspension rod, an arc-shaped limit cylinder is fixedly installed and inserted on the fixed box, a movable column is slidably inserted on one end of the arc-shaped limit cylinder, a second motor is fixedly installed inside the fixed box, a gear is fixedly installed on the driving end of the second motor, a fixing hole corresponding to the position of the gear is opened on the outer wall of the arc-shaped limit cylinder, an arc-shaped tooth plate is fixedly inlaid on the outer wall of the movable column, and the arc-shaped tooth plate is meshed with the gear extending to the inside of the fixing hole, symmetrically distributed hanging rings are fixedly installed on both sides of the top of the hanging basket, and the hanging rings are hung on the arc-shaped limit cylinder through the movable column.

[0011] Preferably, mounting plates are fixedly installed above both sides of the paint dipping box, and dryers are fixedly installed on the front and rear sides of the top of the mounting plates.

[0012] Preferably, a threaded hole matched with the threaded rod is provided on one side of the adjusting block, and the adjusting block is threadedly connected to the threaded rod through the threaded hole provided on one side of the adjusting block.

[0013] Preferably, the inner wall of the paint dipping port is stepped, and the sealing cover plate is matched with the paint dipping port.

[0014] Preferably, a sealing gasket is provided at the connection between the sealing cover plate and the paint dipping port.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model uses a paint dipping box, a suction air pump, an electric telescopic rod, a first motor, a track, a support frame, a paint dipping port, an adjustment block, a threaded rod, a hanging basket and a hanging rod in coordination. The suction air pump will extract the air inside the paint dipping box, so that a vacuum negative pressure environment is formed inside the paint dipping box. The parts are insulated under the vacuum negative pressure, and the paint can quickly, evenly and thoroughly penetrate into every tiny pore and gap of the parts. Compared with the traditional paint dipping process, the immersion time is shortened by dozens of times, and the coating uniformity and penetration efficiency are improved. In addition, the sealing of the paint dipping port by the sealing cover plate effectively reduces the pollution of the paint inside the paint dipping box and the influence of impurities on the paint, thereby further improving the coating quality.

[0017] 2. The utility model realizes uninterrupted varnishing of parts by the coordinated use of the mounting plate, the dryer, the sealing cover plate, the arc-shaped tooth plate, the fixing box, the arc-shaped limit cylinder, the movable column, the hanging ring, the second motor and the gear, and through the detachability of the hanging basket, the utility model realizes the uninterrupted varnishing of parts by the device, and the hanging structure between the hanging basket and the arc-shaped limit cylinder is completed by mechanical drive, and there is no need for manual hanging and disassembly operations, which improves people's use efficiency and has extremely high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model.

[0020] Figure 3 For the utility model Figure 2 Enlarged structural diagram at A in the middle.

[0021] Figure 4 For the utility model Figure 2 Enlarged structural diagram at B in the middle.

[0022] In the figure: 1. paint dipping box; 2. suction air pump; 3. mounting plate; 4. drying machine; 5. sealing cover plate; 6. electric telescopic rod; 7. first motor; 8. track; 9. support frame; 10. paint dipping port; 11. adjustment block; 12. threaded rod; 13. hanging basket; 14. arc-shaped tooth plate; 15. hanging rod; 16. fixing box; 17. arc-shaped limit cylinder; 18. movable column; 19. hanging ring; 20. second motor; 21. gear; 22. fixing hole. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and 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 operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-4 , an embodiment provided by the utility model:

[0028] A dry-type transformer varnish dipping device, comprising:

[0029] A paint dipping box 1, a paint dipping port 10 is provided on the top of the paint dipping box 1, suction air pumps 2 are fixedly installed on both sides of the front of the paint dipping box 1, symmetrically distributed support frames 9 are fixedly installed on the back of the paint dipping box 1, and a track 8 is fixedly installed on the paint dipping box 1 through the support frame 9, a threaded rod 12 is rotatably installed inside the track 8, an adjustment block 11 is sleeved on the outer wall of the threaded rod 12, and the adjustment block 11 is slidably connected to the track 8, an electric telescopic rod 6 is fixedly installed on the bottom of the adjustment block 11, and a sealing cover plate 5 is fixedly installed on the driving end of the electric telescopic rod 6;

[0030] A first motor 7 is fixedly installed on one side of the track 8, and a driving end of the first motor 7 passes through one side of the track 8 and extends to the inside of the track 8 and is fixedly connected to one end of the threaded rod 12. Symmetrically distributed suspension rods 15 are fixedly installed on both sides of the bottom of the sealing cover plate 5, and a hanging basket 13 is provided at the bottom end of the suspension rod 15.

[0031] A fixed box 16 is fixedly installed at the bottom end of the suspension rod 15, and an arc-shaped limit cylinder 17 is fixedly installed and inserted on the fixed box 16. A movable column 18 is slidably inserted at one end of the arc-shaped limit cylinder 17. A second motor 20 is fixedly installed inside the fixed box 16, and a gear 21 is fixedly installed at the driving end of the second motor 20. A fixing hole 22 corresponding to the position of the gear 21 is opened on the outer wall of the arc-shaped limit cylinder 17, and an arc-shaped tooth plate 14 is fixedly inlaid on the outer wall of the movable column 18, and the arc-shaped tooth plate 14 is meshed with the gear 21 extending to the inside of the fixing hole 22. Symmetrically distributed hanging rings 19 are fixedly installed on both sides of the top of the hanging basket 13, and the hanging rings 19 are hung with the arc-shaped limit cylinder 17 through the movable column 18.

[0032] In one of the embodiments, mounting plates 3 are fixedly installed above both sides of the paint dipping box 1, and dryers 4 are fixedly installed on the front and rear sides of the top of the mounting plate 3, so that the device has a drying effect on dry-type transformer components, thereby improving the functionality of the device.

[0033] In one preferred embodiment, a threaded hole matched with the threaded rod 12 is opened on one side of the adjusting block 11, and the adjusting block 11 is threadedly connected to the threaded rod 12 through the threaded hole opened on one side.

[0034] In one of the embodiments, the inner wall of the paint dipping port 10 is stepped, and the sealing cover plate 5 is matched with the paint dipping port 10 , which increases the stability of the connection between the sealing cover plate 5 and the paint dipping port 10 .

[0035] In one of the preferred embodiments, a sealing gasket is provided at the connection between the sealing cover plate 5 and the paint dipping port 10. The provision of the sealing gasket can improve the connection tightness between the sealing cover plate 5 and the paint dipping port 10, ensuring that the sealing performance reaches an optimal state.

[0036] The working principle of the utility model is as follows: the electrical components appearing in the present application are all externally connected to a power supply and a control switch when in use. When in use, paint is added into the interior of the paint dipping box 1 through the paint dipping port 10, and then the parts are added into the interior of the hanging basket 13. At this time, the hanging basket 13 is hung at the bottom end position of the suspension rod 15. Subsequently, the electric telescopic rod 6 is controlled by the switch to start working. The driving end of the electric telescopic rod 6 drives the sealing cover plate 5 to move vertically. The movement of the sealing cover plate 5 drives the hung hanging basket 13 to move vertically together through the suspension rod 15, so that the hanging basket 13 passes downward through the paint dipping port 10 into the interior of the paint dipping box 1, so that the parts inside the hanging basket 13 are directly in contact with the interior of the paint dipping box 1. At the same time, the sealing cover plate 5 enters the paint dipping port 10 to seal the paint dipping port 10. At the same time, the suction air pump 2 is controlled to start working. The suction air pump 2 will extract the air inside the paint dipping box 1, so that a vacuum negative pressure environment is formed inside the paint dipping box 1. The parts are insulated under vacuum negative pressure, and the paint can quickly, evenly and thoroughly penetrate into every tiny pore and gap of the parts. Compared with the traditional paint dipping process, the immersion time is shortened by dozens of times, which improves the coating uniformity and penetration efficiency. In addition, through the sealing of the paint dipping port 10 by the sealing cover plate 5, the paint inside the paint dipping box 1 is reduced from being polluted by the external environment and the influence of impurities, thereby further improving the coating quality.

[0037] After the parts are finished being dipped in paint, the hanging basket 13 is directly pulled out from the inside of the varnish dipping box 1 by the drive of the electric telescopic rod 6, and then the first motor 7 is controlled to start working, and the driving end of the first motor 7 drives the threaded rod 12 to rotate, and the threaded transmission between the threaded rod 12 and the adjusting block 11, and the sliding relationship between the adjusting block 11 and the track 8, so that the adjusting block 11 can be stably moved laterally, and the movement of the adjusting block 11 drives the electric telescopic rod 6 to move, and the electric telescopic rod 6 drives the sealing cover plate 5 to move, and the sealing cover plate 5 drives the hanging basket 13 to move through the hanging rod 15, so that the hanging basket 13 can be moved to any mounting plate 3 on both sides of the varnish dipping box 1, when the hanging basket 13 is moved to the top of a mounting plate 3, the second motor 20 is controlled to start working, and the driving end of the second motor 20 drives the gear 21 to rotate, and the meshing of the gear 21 and the arc-shaped toothed plate 14 makes the movable column 18 slide on the arc-shaped limit cylinder 17, and the steering direction of the driving end of the second motor 20 can be controlled to make the movable column 18 move to the arc-shaped limit cylinder 17 slides inside, at this time, the movable column 18 will be pulled out from the hanging ring 19, and the hanging effect with the hanging ring 19 will be lost. After all the movable columns 18 are pulled out from the hanging ring 19, the fixed box 16 and the arc-shaped limit cylinder 17 are moved up by the driving control of the electric telescopic rod 6. At this time, the hanging basket 13 does not have a hanging relationship with the arc-shaped limit cylinder 17, and the hanging basket 13 will be left on the top of the mounting plate 3, and the dryer 4 on the mounting plate 3 is controlled to dry the parts inside the hanging basket 13. At this time, prepare another The hanging basket 13 is lowered and new parts are placed inside it. At the same time, the movable column 18 is controlled to automatically hang with the new hanging basket 13, and the above steps are repeated to send the new hanging basket 13 into the paint dipping box 1 for paint dipping. The detachability of the hanging basket 13 enables the device to continuously carry out paint dipping on parts. The hanging structure between the hanging basket 13 and the arc-shaped limit cylinder 17 is completed by mechanical drive, and there is no need for manual hanging and disassembly operations, which improves people's use efficiency and has extremely high practicality.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A dry-type transformer varnishing device, characterized in that: It includes: A paint dipping box (1), wherein a paint dipping port (10) is arranged at the top of the paint dipping box (1), suction air pumps (2) are fixedly installed on both sides of the front of the paint dipping box (1), symmetrically distributed support frames (9) are fixedly installed on the back of the paint dipping box (1), a track (8) is fixedly installed on the paint dipping box (1) through the support frame (9), a threaded rod (12) is rotatably installed inside the track (8), an adjustment block (11) is sleeved on the outer wall of the threaded rod (12), and the adjustment block (11) is slidably connected to the track (8), an electric telescopic rod (6) is fixedly installed at the bottom of the adjustment block (11), and a sealing cover plate (5) is fixedly installed on the driving end of the electric telescopic rod (6); A first motor (7) is fixedly mounted on one side of the track (8), and a driving end of the first motor (7) passes through one side of the track (8) and extends to the inside of the track (8) to be fixedly connected to one end of a threaded rod (12). Both sides of the bottom of the sealing cover plate (5) are fixedly mounted with symmetrically distributed suspension rods (15), and a hanging basket (13) is provided at the bottom end of the suspension rod (15).

2. A dry-type transformer varnish dipping device according to claim 1, characterized in that: A fixed box (16) is fixedly installed at the bottom end of the suspension rod (15), an arc-shaped limiting cylinder (17) is fixedly installed and inserted on the fixed box (16), and a movable column (18) is slidably inserted at one end of the arc-shaped limiting cylinder (17). A second motor (20) is fixedly installed inside the fixed box (16), and a gear (21) is fixedly installed at the driving end of the second motor (20). A fixing hole (22) corresponding to the position of the gear (21) is opened on the outer wall of the arc-shaped limiting cylinder (17), and an arc-shaped toothed plate (14) is fixedly installed on the outer wall of the movable column (18), and the arc-shaped toothed plate (14) is meshed with the gear (21) extending to the inside of the fixing hole (22). Both sides of the top of the hanging basket (13) are fixedly installed with symmetrically distributed hanging rings (19), and the hanging rings (19) are hung with the arc-shaped limiting cylinder (17) through the movable column (18).

3. A dry-type transformer varnish dipping device according to claim 1, characterized in that: Mounting plates (3) are fixedly mounted above both sides of the paint dipping box (1), and drying machines (4) are fixedly mounted on the front and rear sides of the top of the mounting plate (3).

4. A dry-type transformer varnish dipping device according to claim 1, characterized in that: A threaded hole matched with the threaded rod (12) is provided on one side of the adjusting block (11), and the adjusting block (11) is threadedly connected to the threaded rod (12) via the threaded hole provided on one side of the adjusting block (11).

5. The dry-type transformer varnish dipping device according to claim 1, characterized in that: The inner wall of the paint dipping port (10) is stepped, and the sealing cover plate (5) is matched with the paint dipping port (10).

6. A dry-type transformer varnish dipping device according to claim 1, characterized in that: A sealing gasket is provided at the connection between the sealing cover plate (5) and the paint dipping port (10).

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