Air conditioner shell machining electroplating equipment

Abstract

The air conditioner shell machining electroplating equipment comprises hanging frames not limited to one structural shape, the multiple hanging frames in the same group are welded to a U-shaped rod at equal intervals, two connecting rods are symmetrically and downwards welded to one side of the U-shaped rod in an inclined mode, and circular rings are welded to the bottom ends of the connecting rods and penetrate through the interiors of V-shaped parts located on rectangular side frames. The end faces of the two ends of the U-shaped rod are rotationally connected with one ends of the short shafts through bearings, the other ends of the short shafts are fixedly connected with the corresponding ends of the side battens, the floating box is limited to one specification, and the floating box makes contact with the bottom of the electroplating pool. The device has the beneficial effects that under the action of buoyancy of the floating box in liquid and the action that the bottom of the floating box abuts against the pool body, the hanging frame connected through the linkage structure can be turned without power consumption, the problem that a workpiece is inconvenient to drive and turn in electroplating liquid is solved, the sufficient contact between the inner surface and the outer surface of the workpiece and the electroplating liquid is guaranteed, and the service life of the workpiece is prolonged. Workpiece electroplating blind spots are reduced, and workpiece electroplating quality is improved.

Description

Technical Field

[0001] The invention relates to the technical field of electroplating applications, in particular to electroplating equipment for processing an air conditioner shell. Background Art

[0002] There are different types of electroplating hangers according to the shape of the parts, the requirements of the coating technology, the electroplating process and the size of the equipment. Although the current electroplating equipment for processing air conditioner shells can batch hang workpieces and place them in the electroplating tank, its structural flexibility is poor. The workpieces placed on the electroplating hanger always remain in one state when entering the electroplating solution, which is not conducive to the sufficient contact between the workpiece surface and the electroplating solution. There are electroplating blind spots and lack of structural functions for flipping the workpiece. Therefore, in view of the above problems, an electroplating equipment for processing air conditioner shells is proposed. Summary of the invention

[0003] The purpose of the present invention is to provide an air conditioner shell processing electroplating equipment in order to solve the above-mentioned problems.

[0004] The present invention achieves the above-mentioned purpose through the following technical scheme: an air-conditioning shell processing and electroplating equipment, including but not limited to a mounting rack of one structural shape, multiple mounting racks of the same group are equidistantly welded on a U-shaped rod, and two connecting rods are symmetrically and tilted downwardly welded on one side of the U-shaped rod, a circular ring is welded at the bottom end of the connecting rod, and the circular ring passes through the inside of the V-shaped part located on the rectangular side frame, the end faces of both ends of the U-shaped rod are rotatably connected to one end of the short shaft through a bearing, and the other end of the short shaft is fixedly connected to the corresponding end of the side strip, the two ends of the bottom of the rectangular side frame are fixedly connected to the same floating box, and the two rectangular side frames are respectively located on the left and right sides of the main steel frame, the floating box is not limited to one specification, and the floating box is in contact with the bottom of the electroplating pool.

[0005] Preferably, a plurality of side strips are welded at equal intervals on both side walls of the main steel frame, and U-shaped rods are provided on the left and right sides between two side strips at the same height.

[0006] Preferably, both ends of the side strips are fixedly connected to the corresponding structural parts of the main steel frame through side support rods.

[0007] Preferably, two hooks are symmetrically installed on the top of the main steel frame.

[0008] Preferably, the floating box is cylindrical, and the linkage between the floating box and the U-shaped rod is achieved through the deadweight of the hanging workpiece and the top contact of the bottom of the electroplating tank with the floating box.

[0009] Preferably, the diameter of the side rods of the rectangular side frame is smaller than the inner diameter of the circular ring, and the circular rings form a group of at least seven.

[0010] The beneficial effects of the present invention are as follows: by utilizing the buoyancy of the floating box in the liquid and the contact between its bottom and the top of the pool body, the hanging rack connected by the linkage structure can be flipped without power consumption, thereby solving the problem of inconvenient driving to flip the workpiece in the electroplating solution, ensuring sufficient contact between the inner and outer surfaces of the workpiece and the electroplating solution, reducing the blind spots of workpiece electroplating, and improving the quality of workpiece electroplating. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0012] Figure 1 It is a side view of the overall structure of the present invention;

[0013] Figure 2 It is a front view of the overall structure of the present invention;

[0014] Figure 3 It is a schematic diagram of the connection structure between the U-shaped rod and the floating box of the present invention.

[0015] In the figure: 1. main steel frame; 2. side support rods; 3. side slats; 4. short shaft; 5. U-shaped rod; 6. floating box; 7. rectangular side frame; 8. V-shaped piece; 9. ring; 10. connecting rod; 11. mounting frame; 12. hook. DETAILED DESCRIPTION

[0016] In order to make the purpose, features and advantages of the present invention more obvious and easy to understand, 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 below 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 creative work are within the scope of protection of the present invention.

[0017] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0018] In the description of the present invention, it is necessary to understand that the orientations or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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.

[0019] See also Figure 1-3 As shown, an air conditioner shell processing electroplating equipment includes but is not limited to a single structural shape of mounting rack 11, a plurality of mounting racks 11 of the same group are equidistantly welded on a U-shaped rod 5, and two connecting rods 10 are symmetrically welded downwardly on one side of the U-shaped rod 5, a circular ring 9 is welded at the bottom end of the connecting rod 10, and the circular ring 9 passes through the inside of a V-shaped member 8 located on a rectangular side frame 7, both end faces of the U-shaped rod 5 are rotatably connected to one end of a short shaft 4 through a bearing, and the other end of the short shaft 4 is fixedly connected to the corresponding end of a side strip 3, both ends of the bottom of the rectangular side frame 7 are fixedly connected to the same floating box 6, and the two rectangular side frames 7 are respectively located on the left and right sides of the main steel frame 1, the floating box 6 is not limited to one specification, and the floating box 6 is in contact with the bottom of the electroplating pool.

[0020] Furthermore, a plurality of side strips 3 are welded at equal intervals on both side walls of the main steel frame 1 , and U-shaped rods 5 are provided on the left and right sides between two side strips 3 at the same height.

[0021] Furthermore, both ends of the side strips 3 are fixedly connected to the corresponding structural parts of the main steel frame 1 through the side support rods 2.

[0022] Furthermore, two hooks 12 are symmetrically installed on the top of the main steel frame 1.

[0023] Furthermore, the floating box 6 is cylindrical, and the linkage between the floating box 6 and the U-shaped rod 5 is achieved by the deadweight of the hanging workpiece and the contact of the bottom of the electroplating tank with the floating box 6.

[0024] Furthermore, the diameter of the side rods of the rectangular side frame 7 is smaller than the inner diameter of the circular ring 9, and the circular rings 9 form a group of at least seven.

[0025] When the present invention is used, the electroplated workpiece is first hung on the hanging rack 11, and then the hook 12 is connected to the overhead crane and moved to the electroplating tank. When the floating box 6 gradually enters the electroplating solution, the floating box 6 is pushed up by the buoyancy force on the rectangular side frame 7, and the bottom of the floating box 6 is in contact with the top of the tank body, so that the connecting rod 10 through the V-shaped member 8 and the ring 9 is in a counterclockwise rotation state with the rotation connection point between the short shaft 4 and the U-shaped rod 5 as the rotation center, so that the workpiece located on the hanging rack 11 is turned over in the electroplating solution, which can ensure that the electroplating solution is in sufficient contact with the workpiece surface. When the whole is moved out of the electroplating tank, the floating box 6 is gradually reset to unload the electroplated workpiece;

[0026] To sum up: by utilizing the buoyancy of the floating box 6 in the liquid and the effect of its bottom touching the top of the pool body, the mounting rack 11 connected by the linkage structure can be flipped without power consumption, thereby solving the problem of the inconvenience of driving the workpiece to flip in the electroplating liquid, ensuring sufficient contact between the inner and outer surfaces of the workpiece and the electroplating liquid, reducing blind spots in the electroplating of the workpiece, and improving the electroplating quality of the workpiece.

[0027] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations within the meaning and scope of the elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0028] As described above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An air conditioner shell processing electroplating equipment, characterized in that: The invention comprises a mounting frame (11) of not limited to one structural shape, wherein a plurality of mounting frames (11) of the same group are welded on a U-shaped rod (5) at equal distances, and two connecting rods (10) are welded symmetrically and tilted downward on one side of the U-shaped rod (5), a circular ring (9) is welded on the bottom end of the connecting rod (10), and the circular ring (9) passes through the inside of a V-shaped member (8) located on a rectangular side frame (7), and the end surfaces of both ends of the U-shaped rod (5) are rotatably connected to one end of a short shaft (4) through bearings, and the other end of the short shaft (4) is connected to the side frame (7). The corresponding ends of the strips (3) are fixedly connected to each other, the two ends of the bottom of the rectangular side frame (7) are fixedly connected to the same floating box (6), and the two rectangular side frames (7) are respectively located on the left and right sides of the main steel frame (1), the floating box (6) is not limited to one specification, and the floating box (6) is in contact with the bottom of the electroplating tank, the floating box (6) is cylindrical, and the linkage between the floating box (6) and the U-shaped rod (5) is completed by the deadweight of the hanging workpiece and the top contact of the bottom of the electroplating tank with the floating box (6).

2. The automatic flip hanger according to claim 1, characterized in that: The side walls on both sides of the main steel frame (1) are welded with a plurality of side strips (3) at equal intervals, and U-shaped rods (5) are provided on the left and right sides between two side strips (3) at the same height.

3. The automatic flip hanger according to claim 2, characterized in that: Both ends of the side strips (3) are fixedly connected to the corresponding structural parts of the main steel frame (1) through side support rods (2).

4. The automatic flip hanger according to claim 1, characterized in that: Two hanging hooks (12) are symmetrically mounted on the top of the main steel frame (1).

5. The automatic flip hanger according to claim 1, characterized in that: The diameter of the side rods of the rectangular side frame (7) is smaller than the inner diameter of the circular ring (9), and at least seven circular rings (9) form a group.

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