Anti-corrosion coating device for screw surface

Abstract

The utility model relates to the technical field of paint coating, in particular to an anti-corrosion coating device for the surface of a screw. The device comprises a mounting assembly, a driving assembly is arranged in the center in the mounting assembly, the driving assembly is used for driving a screw added into the mounting assembly to rotate and make full contact with a coating object, the mounting assembly is provided with a conversion assembly on one side of the driving assembly, and the conversion assembly and the driving assembly are matched with each other to convert the screw into the coating object. The automatic fishing device is used for automatically fishing out the coated screw from a coating object; according to the anti-corrosion coating device for the screw surface, the arranged driving assembly is used for driving a screw added into the mounting assembly to rotate and make full contact with a coating object, the conversion assembly and the driving assembly are matched with each other to be used for automatically fishing out the coated screw from the coating object, and when the coated screw moves to the top of the coating cavity, the coating cavity is opened and closed, and the coating cavity is closed. And then the screws at the top of the filter plate are automatically unloaded through the unloading assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of coating, in particular to a screw surface anti-corrosion coating device. Background Art

[0002] In industrial production, there are many places where fluid layers are applied to the surface of plates. At present, the coating is done manually or mechanically. Mechanical coating has the characteristics of high work efficiency, but its precision and accuracy are not as good as those of manual coating.

[0003] There are many existing technologies for anti-corrosion coating devices, such as:

[0004] Chinese patent publication number CN216988212U discloses an electrostatic coating anti-corrosion pipeline anti-corrosion spraying device, which includes a workbench, a placement box is fixedly connected to the top of the workbench, and a guide hopper is fixedly connected to the bottom of the workbench, the workbench and the guide hopper are communicated with each other, a motor is fixedly connected to one side of the top of the workbench, a spraying assembly is fixedly connected to the top of the placement box, and support plates are fixedly connected to both sides of the interior of the placement box. When spraying the pipeline, the pipeline can be placed in the placement box, and one end of the pipeline can be inserted into the fixed assembly, and the fixed assembly can be manually operated to make the internal components of the fixed assembly operate, and then the pipeline is clamped, thereby realizing the connection and fixation of the pipeline. The connection steps are simple, which is convenient for people to fix the pipeline, so that the device can spray the pipeline, thereby improving the spraying efficiency.

[0005] When coating small parts such as screws, the existing anti-corrosion coating devices usually need to clamp the screws and then spray them with a spray gun. Since the fixed parts of the screws cannot be sprayed, the fixed positions of the screws need to be changed and sprayed again, which is cumbersome and wastes manpower and material resources. For example, in the electrostatic coating anti-corrosion pipeline anti-corrosion spray device proposed in the above patent, the parts clamped by the fixed components on the pipeline cannot be sprayed at one time, and the clamping position needs to be adjusted to expose the uncoated parts for spraying again.

[0006] In view of this, we propose a screw surface anti-corrosion coating device, which adopts a one-time immersion coating setting. The screw to be coated is put into a coating chamber filled with paint. After the coating is completed, the screw is removed from the coating chamber through the cooperation of the driving component and the conversion component, eliminating the trouble of changing the clamping position multiple times. Utility Model Content

[0007] The utility model aims to provide a screw surface anti-corrosion coating device to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides a screw surface anti-corrosion coating device, including a mounting assembly, a driving assembly is provided at the center of the mounting assembly, the driving assembly is used to drive the screw added to the mounting assembly to rotate and fully contact with the coating object, the mounting assembly is provided with a conversion assembly on one side of the driving assembly, the conversion assembly (30) is inserted into the driving assembly to limit the horizontal relative position of the driving assembly and the conversion assembly, and is used to automatically remove the coated screw from the coating object.

[0009] As a further improvement of the technical solution, the installation component includes a coating cavity, a first installation hole is opened at the center of the bottom of the coating cavity, and a second installation hole is opened at one side of the first installation hole at the bottom of the coating cavity.

[0010] As a further improvement of the technical solution, the driving assembly includes a motor arranged below the first mounting hole, a threaded rod is coaxially connected to the top of the motor, a pair of filter plates arranged at intervals from top to bottom are threadedly connected to the threaded rod, and a unloading assembly is provided between the two filter plates.

[0011] As a further improvement of the technical solution, the conversion assembly includes a conversion hydraulic rod arranged below the second mounting hole and conversion holes opened on the two filter plates, and the top piston end of the conversion hydraulic rod is fixedly connected to the conversion rod.

[0012] As a further improvement of the present technical solution, the unloading assembly includes a pair of rotating bolts arranged at intervals, and the two rotating bolts are fixedly connected to the bottom of the filter plate located above. The bottoms of the two rotating bolts are respectively rotatably connected to unloading hydraulic rods and pillars, and the ends of the unloading hydraulic rods and pillars away from the unloading hydraulic rods are fixedly connected to the top of the filter plate located below.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the screw surface anti-corrosion coating device, a driving assembly is provided to drive the screw added to the installation assembly to rotate so as to fully contact the coating object. The conversion assembly is inserted into the driving assembly to limit the horizontal relative position of the driving assembly and the conversion assembly, so as to automatically remove the coated screw from the coating object. When the coated screw moves to the top of the coating chamber, the screw on the top of the filter plate is automatically removed by the unloading assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0016] Figure 2 It is a cutaway diagram of the overall structure of an embodiment of the utility model;

[0017] Figure 3 It is a cutaway view of the installation assembly of an embodiment of the utility model;

[0018] Figure 4 A cutaway view of a drive assembly according to an embodiment of the present utility model;

[0019] Figure 5 This is a structural diagram of a conversion component according to an embodiment of the utility model;

[0020] Figure 6 It is a front view of the unloading assembly of the embodiment of the utility model.

[0021] The meaning of each number in the figure is:

[0022] 10. Mounting assembly; 11. Coating chamber; 12. First mounting hole; 13. Second mounting hole;

[0023] 20. driving assembly; 21. motor; 22. threaded rod; 23. filter plate;

[0024] 30. Conversion assembly; 31. Conversion hydraulic rod; 32. Conversion hole; 33. Conversion rod;

[0025] 40. Unloading assembly; 41. Rotating bolt; 42. Unloading hydraulic rod; 43. Support. DETAILED DESCRIPTION

[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] Example

[0028] See also Figure 1-Figure 6 As shown, this embodiment provides a screw surface anti-corrosion coating device, including a mounting assembly 10, a driving assembly 20 is provided at the center of the mounting assembly 10, the driving assembly 20 is used to drive the screw added to the mounting assembly 10 to rotate and fully contact with the coating, the mounting assembly 10 is provided with a conversion assembly 30 on one side of the driving assembly 20, the conversion assembly 30 is inserted into the driving assembly 20, and the horizontal relative position of the driving assembly 20 and the conversion assembly 30 is limited, so as to automatically remove the coated screws from the coating.

[0029] Working principle: When the screw surface anti-corrosion coating device provided by the utility model is used, the driving component 20 is arranged to drive the screw added to the installation component 10 to rotate and fully contact with the coating object. The conversion component 30 is inserted into the driving component 20 to limit the horizontal relative position of the driving component 20 and the conversion component 30, so as to automatically remove the coated screw from the coating object. When the coated screw moves to the top of the coating cavity 11, the screw on the top of the filter plate 23 is automatically removed by the unloading component 40.

[0030] In order to drive the screw added to the installation component 10 to rotate, the installation component 10 includes a coating chamber 11, a first mounting hole 12 is opened at the center of the bottom of the coating chamber 11, and a second mounting hole 13 is opened on the side of the first mounting hole 12 at the bottom of the coating chamber 11; the driving component 20 includes a motor 21 arranged below the first mounting hole 12, a threaded rod 22 is coaxially connected to the top of the motor 21, a pair of filter plates 23 arranged at intervals from top to bottom are threadedly connected to the threaded rod 22, and a discharge component 40 is arranged between the two filter plates 23; after the power is turned on, the motor 21 drives the threaded rod 22 coaxially connected thereto to rotate, the friction between the threaded rod 22 and the filter plate 23 is relatively large, and the threaded rod 22 drives the screw to rotate in the coating through the filter plate 23, thereby fully contacting the coating.

[0031] In order to automatically remove the coated screws from the coated object, the conversion assembly 30 includes a conversion hydraulic rod 31 arranged below the second mounting hole 13 and a conversion hole 32 opened on the two filter plates 23, and the top piston end of the conversion hydraulic rod 31 is fixedly connected to the conversion rod 33; after the screw coating is completed, the conversion hydraulic rod 31 is started, and the conversion rod 33 is pushed into the conversion hole 32 through its piston end to fix the horizontal relative position of the filter plate 23 and the threaded rod 22. At this time, when the motor 21 drives the threaded rod 22 to rotate, the filter plate 23 rises along the threaded rod 22 under the limit of the conversion rod 33.

[0032] In order to automatically remove the screws on the top of the filter plate 23, the unloading assembly 40 includes a pair of rotating bolts 41 arranged at intervals. The two rotating bolts 41 are fixedly connected to the bottom of the filter plate 23 located above. The bottoms of the two rotating bolts 41 are rotatably connected to the unloading hydraulic rods 42 and the pillars 43 respectively. The ends of the unloading hydraulic rods 42 and the pillars 43 away from the unloading hydraulic rods 42 are fixedly connected to the top of the filter plate 23 located below. After the filter plate 23 removes the screws from the coating and dries them, the unloading hydraulic rod 42 is started, and its piston end lifts one end of the filter plate 23 located above to form an inclined surface, so that the screws slide off the filter plate 23 under the action of their own gravity.

[0033] When the screw surface anti-corrosion coating device provided in the utility model is used, the driving component 20 is used to drive the screw added to the installation component 10 to rotate and fully contact with the coating object. Specifically, after the power is turned on, the motor 21 drives the threaded rod 22 coaxially connected thereto to rotate. The friction between the threaded rod 22 and the filter plate 23 is relatively large. The threaded rod 22 drives the screw to rotate in the coating object through the filter plate 23, so as to fully contact with the coating object; the conversion component 30 is inserted into the driving component 20 to limit the horizontal relative position of the driving component 20 and the conversion component 30, so as to automatically remove the coated screw from the coating object. Specifically, after the screw is coated After completion, the conversion hydraulic rod 31 is started, and the conversion rod 33 is pushed into the conversion hole 32 through its piston end to fix the horizontal relative position of the filter plate 23 and the threaded rod 22. At this time, when the motor 21 drives the threaded rod 22 to rotate, the filter plate 23 rises along the threaded rod 22 under the limit of the conversion rod 33; when the coated screw moves to the top of the coating chamber 11, the screw on the top of the filter plate 23 is automatically removed by the unloading assembly 40. Specifically, after the filter plate 23 removes the screw from the coating and dries it, the unloading hydraulic rod 42 is started, and its piston end lifts one end of the filter plate 23 located above to form an inclined surface, so that the screw slides off the filter plate 23 under the action of its own gravity.

[0034] 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 screw surface anti-corrosion coating device, characterized in that: The invention comprises an installation component (10), wherein a driving component (20) is provided at the center of the installation component (10), wherein the driving component (20) is used to drive the screw added to the installation component (10) to rotate so as to fully contact with the coating object, and wherein the installation component (10) is provided with a conversion component (30) on one side of the driving component (20), wherein the conversion component (30) is inserted into the interior of the driving component (20) to limit the horizontal relative position of the driving component (20) and the conversion component (30), and is used to automatically fish out the coated screw from the coating object.

2. The screw surface anti-corrosion coating device according to claim 1 is characterized in that: The mounting assembly (10) comprises a coating cavity (11), a first mounting hole (12) is provided at the center of the bottom of the coating cavity (11), and a second mounting hole (13) is provided at the bottom of the coating cavity (11) on one side of the first mounting hole (12).

3. The screw surface anti-corrosion coating device according to claim 2, characterized in that: The driving assembly (20) comprises a motor (21) arranged below the first mounting hole (12); a threaded rod (22) is coaxially connected to the top of the motor (21); a pair of filter plates (23) spaced apart from top to bottom are threadedly connected to the threaded rod (22); and a discharge assembly (40) is provided between the two filter plates (23).

4. The screw surface anticorrosion coating device according to claim 3 is characterized in that: The conversion assembly (30) comprises a conversion hydraulic rod (31) arranged below the second mounting hole (13) and a conversion hole (32) opened on two filter plates (23); the top piston end of the conversion hydraulic rod (31) is fixedly connected to the conversion rod (33).

5. The screw surface anti-corrosion coating device according to claim 3 is characterized in that: The unloading assembly (40) comprises a pair of rotating bolts (41) arranged at intervals, the two rotating bolts (41) are fixedly connected to the bottom of the filter plate (23) located above, the bottoms of the two rotating bolts (41) are respectively rotatably connected to a unloading hydraulic rod (42) and a support (43), and the ends of the unloading hydraulic rod (42) and the support (43) away from the unloading hydraulic rod (42) are fixedly connected to the top of the filter plate (23) located below.

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