Hot brush coating equipment for metal profile

Abstract

The utility model relates to the technical field of metal coatings, and discloses a hot brush coating device for metal profiles, which comprises an aqueduct mechanism, a coating mechanism is movably connected to the top side of the aqueduct mechanism, a protection mechanism is arranged on the rear side of the top end of the aqueduct mechanism, and a filtering mechanism is fixedly connected to the rear end of the coating mechanism. The rear side of the filtering mechanism is slidably connected to the top end of the protection mechanism, and the right end of the outer side of the aqueduct mechanism is fixedly connected with an operation mechanism. The smearing mechanism is exquisite and unique in structural design, the solution on the side wall can be effectively prevented from caking, it is guaranteed that the solution is evenly smeared on the surface of the workpiece, and the machining quality is improved. Besides, the filtering mechanism can exert certain elastic kicking on the side wall of the workpiece, the situation that the workpiece is tightly attached to the inner side wall of the smearing mechanism and the inner side wall of the filtering mechanism for a long time is effectively avoided, the risks of surface scratches and damage are reduced, the qualified rate of products is increased, meanwhile, the working efficiency is improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of metal plating, in particular to a hot brush plating device for metal profiles. Background Art

[0002] In the processing of metal profiles, hot brush coating is a common surface treatment process, which can improve the corrosion resistance, wear resistance and surface hardness of metal profiles. Hot brush coating equipment is one of the key equipment to realize the hot brush coating process. Its performance and reliability have a direct impact on the quality and effect of hot brush coating. Traditional hot brush coating equipment is usually operated manually or semi-automatically, requiring a lot of manual parameter settings and process control.

[0003] During operation, the side wall of the metal workpiece tends to maintain a fixed angle with the filter screen and is difficult to flip, which causes the solution to accumulate on the metal side wall for a long time and easily forms agglomerations. In this case, the solution cannot be evenly applied to the surface of the workpiece, thereby reducing the quality of the work. When the solution accumulates and forms agglomerations on the metal side wall, it will cause uneven coating at that part, which may result in uneven thickness, missing coating or poor coating quality. This not only affects the appearance of the workpiece, but may also reduce its corrosion resistance, wear resistance and other properties. Utility Model Content

[0004] The utility model aims to solve the problem that the angle between the side wall of the metal workpiece and the filter screen is fixed, resulting in solution agglomeration and affecting the coating quality. The utility model provides a hot brush coating device for metal profiles.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0006] The top end of the support column is movably connected with a rotating mechanism, and the top side of the rotating mechanism is movably connected with a lifting mechanism, and the left bottom end of the lifting mechanism is fixedly connected with the top of the filtering mechanism, and the right bottom end of the lifting mechanism is movably connected with the lifting mechanism.

[0007] Furthermore, the aqueduct mechanism includes a box body, a support frame and a screen, the bottom sides of the smearing mechanism and the filtering mechanism are movably connected to the top sides of the box body, the support frame and the screen, the bottom end of the protective mechanism is arranged at the rear side of the top end of the box body, the inner side of the support column is fixedly connected to the outer right end of the box body, the left end of the operating mechanism is fixedly connected to the outer right end of the box body, the outer end of the support frame is fixedly connected to the inner side of the box body, the outer end of the screen passes through and is fixedly connected to the inner side of the box body, the outer side of the support frame passes through and is connected to the inside of the screen, the workpiece is placed on the top side of the smearing mechanism and the filtering mechanism, and the position where the internal solution of the aqueduct mechanism is soaked reaches a position above the outer edge of the outermost end of the screen.

[0008] Furthermore, the smearing mechanism includes a filter frame, an insert plate, a frame and a sweeping brush. The bottom side of the filter frame is slidably connected to the top front end of the aqueduct mechanism, the outer side of the insert plate is slidably connected to the inner side of the aqueduct mechanism, the rear end of the filter frame and the bottom end of the filter mechanism are fixedly connected, the side wall of the frame is connected to the inner hole of the filter frame, the sweeping brush is arranged at the inner end of the frame, the inner end of the rotating frame is movably connected to the bottom side of the filter frame, and the sweeping brush arranged on the side wall of the smearing mechanism can sweep the side wall of the workpiece to avoid agglomeration of the side wall solution.

[0009] Furthermore, the protective mechanism includes a support frame and a protective plate, the bottom ends of the support frame and the protective plate are fixedly connected to the top rear end of the aqueduct mechanism, the rear side of the filter mechanism is slidably connected to the inner top end of the protective plate, and the two ends of the front side of the protective plate are fixedly connected to the rear end of the support frame.

[0010] Furthermore, the filtering mechanism includes a slide plate, a filter hole, a folding area, a folding leaf and a rocker arm. The rear side of the slide plate is slidably connected to the inner side of the protective mechanism. The filter hole is arranged in the side wall of the slide plate. The rear end of the folding area is fixedly connected to the bottom end of the slide plate. The front end of the folding area is fixedly connected to the rear end of the coating mechanism. The folding leaf is arranged at the left end of the inner circle of the filter hole. The rocker arm is fixedly connected to the inner end of the folding leaf. The rocker arm arranged on the inner side of the filtering mechanism can kick the side wall of the workpiece with a certain elasticity when the workpiece is lifted up and down.

[0011] Furthermore, the operating mechanism includes an operating table and a support shaft, the inner end of the operating table is fixedly connected to the outer right end of the aqueduct mechanism, the bottom end of the support shaft is fixedly connected to the top side of the operating table, the right bottom end of the lifting mechanism is wrapped around the inner side of the support shaft, the bottom end of the support column is fixedly connected to the top rear end of the operating table, and the rotating frame is arranged at the top front end of the operating table, and the outer end of the rotating frame is shaken to drive the rotation of the inner side of the entire support shaft.

[0012] Furthermore, the lifting mechanism includes a connecting frame and a lifting chain, the bottom end of the connecting frame is fixedly connected to the top end of the filtering mechanism, the bottom left end of the lifting chain is fixedly connected to the top end of the connecting frame, the bottom right end of the lifting chain is fixedly connected to the operating mechanism, the middle part of the side wall of the lifting chain is movably connected to the top side of the rotating mechanism, the lifting chain pulls the connecting frame to the right end, and the bottom end of the connecting frame pulls the top end of the filtering mechanism upward.

[0013] Furthermore, the rotating mechanism includes a support platform and a rotating shaft, the bottom right end of the support platform is rotatably connected to the top of the support column, the side wall of the rotating shaft is rotatably connected to the top side of the support platform, and the middle part of the side wall of the lifting mechanism is movably connected to the top side of the rotating shaft.

[0014] Compared with the prior art, the utility model provides a hot brush coating device for metal profiles, which has the following beneficial effects:

[0015] The hot brush coating equipment for metal profiles can flexibly control various parts of the entire lifting mechanism by controlling the rotating frame, and then adjust the angles of the filtering mechanism and the coating mechanism, so as to achieve precise adjustment of the immersion angle of the workpiece to adapt to the different immersion heights of the solution inside the aqueduct mechanism. This design makes it more convenient and quick to adjust the immersion angle and immersion area of ​​the workpiece. The structural design of the coating mechanism is exquisite and unique, which can effectively prevent the side wall solution from agglomerating, ensure that the solution is evenly coated on the surface of the workpiece, and improve the processing quality. In addition, the filtering mechanism can exert a certain elastic kick on the side wall of the workpiece, effectively avoiding the workpiece from being tightly attached to the inner wall of the coating mechanism and the filtering mechanism for a long time, reducing the risk of surface scratches and damage, and improving the product qualification rate, while improving work efficiency and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structural connection of this utility;

[0017] Figure 2 This is a diagram showing the internal structure of the practical aqueduct mechanism;

[0018] Figure 3 This is a diagram showing the application mechanism, protection mechanism and filtering mechanism of the present invention;

[0019] Figure 4 Practical Figure 3 A diagram of the structure detailing the inner side of the filter frame inside the smear mechanism;

[0020] Figure 5 It is a schematic diagram of the detailed structure of the filter holes inside the practical filtering mechanism.

[0021] In the figure: 1. aqueduct mechanism; 101. box; 102. support frame; 103. screen; 2. smearing mechanism; 201. filter frame; 202. plug board; 203. frame; 204. sweeping brush; 3. protection mechanism; 301. support frame; 302. protection plate; 4. filtering mechanism; 401. slide plate; 402. filter hole; 403. folding area; 404. folding leaf; 405. swing arm; 5. operating mechanism; 501. operating table; 502. supporting shaft; 6. supporting column; 7. lifting mechanism; 701. connecting frame; 702. lifting chain; 8. rotating mechanism; 801. supporting table; 802. rotating shaft; 9. rotating frame; 10. sliding rod. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figure 1-Figure 5 As shown, a hot brush coating device for metal profiles comprises an aqueduct mechanism 1, a coating mechanism 2 is movably connected to the top side of the aqueduct mechanism 1, a protective mechanism 3 is arranged on the rear side of the top end of the aqueduct mechanism 1, a filtering mechanism 4 is fixedly connected to the rear end of the coating mechanism 2, and the rear side of the filtering mechanism 4 is slidably connected to the top of the protective mechanism 3, an operating mechanism 5 is fixedly connected to the right end of the outer side of the aqueduct mechanism 1, a supporting column 6 is connected between the right side of the aqueduct mechanism 1 and the top side of the operating mechanism 5, a rotating mechanism 8 is movably connected to the top side of the supporting column 6, a lifting mechanism 7 is movably connected to the top side of the rotating mechanism 8, the left bottom end of the lifting mechanism 7 is fixedly connected to the top of the filtering mechanism 4, and the right bottom end of the lifting mechanism 7 is movably wrapped around the top side of the operating mechanism 5, a rotating frame 9 is arranged on the front end of the top side of the operating mechanism 5, the outer side of the rotating frame 9 and the part of the operating mechanism 5 are connected together by a sliding belt, and a sliding rod 10 is movably connected to the inner side of the supporting column 6 and the middle part of the bottom side of the rotating mechanism 8.

[0024] like Figure 2As shown, in some embodiments, the aqueduct mechanism 1 includes a box body 101, a support frame 102 and a screen 103, the bottom sides of the smearing mechanism 2 and the filtering mechanism 4 are movably connected to the top sides of the box body 101, the support frame 102 and the screen 103, the bottom end of the protective mechanism 3 is arranged at the rear side of the top end of the box body 101, the inner side of the support column 6 is fixedly connected to the outer right end of the box body 101, the left end of the operating mechanism 5 is fixedly connected to the outer right end of the box body 101, the outer end of the support frame 102 is fixedly connected to the inner side of the box body 101, the outer end of the screen 103 penetrates and is fixedly connected to the inner side of the box body 101, and the outer side of the support frame 102 penetrates and is connected to the inside of the screen 103;

[0025] like Figure 1 , Figure 3 and Figure 4 As shown, in some embodiments, the smearing mechanism 2 includes a filter frame 201, a plug plate 202, a frame 203 and a sweeping brush 204, the bottom side of the filter frame 201 is slidably connected to the top front end of the aqueduct mechanism 1, the outer side of the plug plate 202 is slidably connected to the inner side of the aqueduct mechanism 1, the rear end of the filter frame 201 is fixedly connected to the bottom end of the filter mechanism 4, the side wall of the frame 203 is connected to the inner hole of the filter frame 201, the sweeping brush 204 is arranged at the inner end of the frame 203, and the inner end of the rotating frame 9 is movably connected to the bottom side of the filter frame 201;

[0026] like Figure 1-Figure 3 As shown, in some embodiments, the protection mechanism 3 includes a support frame 301 and a protection plate 302, the bottom ends of the support frame 301 and the protection plate 302 are fixedly connected to the top rear end of the aqueduct mechanism 1, the rear side of the filter mechanism 4 is slidably connected to the inner top end of the protection plate 302, and the two ends of the front side of the protection plate 302 are fixedly connected to the rear end of the support frame 301;

[0027] like Figure 1 , Figure 3 and Figure 4 As shown, in some embodiments, the filtering mechanism 4 includes a slide plate 401, a filter hole 402, a folding area 403, a folding leaf 404 and a swing rod 405, the rear side of the slide plate 401 is slidably connected to the inner side of the protection mechanism 3, the filter hole 402 is arranged in the side wall of the slide plate 401, the rear end of the folding area 403 is fixedly connected to the bottom end of the slide plate 401, the front end of the folding area 403 is fixedly connected to the rear end of the smearing mechanism 2, the folding leaf 404 is arranged at the left end of the inner circle of the filter hole 402, and the swing rod 405 is fixedly connected to the inner side end of the folding leaf 404;

[0028] like Figure 1 and Figure 2As shown, in some embodiments, the operating mechanism 5 includes an operating platform 501 and a support shaft 502, the inner end of the operating platform 501 is fixedly connected to the outer right end of the aqueduct mechanism 1, the bottom end of the support shaft 502 is fixedly connected to the top side of the operating platform 501, the right bottom end of the lifting mechanism 7 is wound around the inner side of the support shaft 502, the bottom end of the support column 6 is fixedly connected to the top rear end of the operating platform 501, and the rotating frame 9 is arranged at the top front end of the operating platform 501;

[0029] like Figure 1 and Figure 2 As shown, in some embodiments, the lifting mechanism 7 includes a connecting frame 701 and a hanging chain 702, the bottom end of the connecting frame 701 is fixedly connected to the top of the filtering mechanism 4, the bottom of the left end of the hanging chain 702 is fixedly connected to the top of the connecting frame 701, the bottom of the right end of the hanging chain 702 is fixedly connected to the operating mechanism 5, and the middle part of the side wall of the hanging chain 702 is movably connected to the top side of the rotating mechanism 8;

[0030] like Figure 1 and Figure 2 As shown, in some embodiments, the rotating mechanism 8 includes a support platform 801 and a rotating shaft 802, the bottom right end of the support platform 801 is rotatably connected to the top of the support column 6, the side wall of the rotating shaft 802 is rotatably connected to the top side of the support platform 801, and the middle part of the side wall of the lifting mechanism 7 is movably connected to the top side of the rotating shaft 802.

[0031] like Figure 1 and Figure 2 As shown, the workpiece is placed on the top side of the coating mechanism 2 and the filtering mechanism 4, and the position where the internal solution of the aqueduct mechanism 1 is soaked reaches the position above the outer edge of the outermost end of the screen 103. By shaking the outer end of the rotating frame 9, the inner side of the entire support shaft 502 is driven to rotate, and the hanging chain 702 is driven to slide. The hanging chain 702 pulls the connecting frame 701 to the right end, and the bottom end of the connecting frame 701 pulls the top of the filtering mechanism 4 upward. When the side wall of the slide plate 401 slides up and down, the filter frame 201 can be dragged to slide up and down. The workpiece is located between the inner sides of the coating mechanism 2 and the filtering mechanism 4 and can be immersed in the solution on the inner side of the aqueduct mechanism 1. The solution can soak the workpiece upward from the side wall of the screen 103 through the holes inside the coating mechanism 2 and the filtering mechanism 4. The filtering mechanism 4 is controlled by the rotating frame 9 to adjust the immersion angle and immersion area of ​​the workpiece.

[0032] like Figure 1 , Figure 3 and Figure 4 As shown, the sweeping brush 204 provided at the side wall of the coating mechanism 2 can sweep the side wall of the workpiece to prevent the solution from agglomerating on the side wall;

[0033] like Figure 1 , Figure 3 Hehe Figure 5As shown, the swing rod 405 arranged on the inner side of the filtering mechanism 4 can kick the side wall of the workpiece with a certain elasticity when the workpiece is lifted up and down, so as to prevent the workpiece from being tightly attached to the inner wall of the coating mechanism 2 and the filtering mechanism 4 for a long time.

Claims

1. A hot brush coating device for metal profiles, comprising a channel mechanism (1), characterized in that: The top side of the aqueduct mechanism (1) is movably connected to a coating mechanism (2); a protective mechanism (3) is provided at the rear side of the top of the aqueduct mechanism (1); a filter mechanism (4) is fixedly connected to the rear end of the coating mechanism (2); the rear side of the filter mechanism (4) is slidably connected to the top of the protective mechanism (3); an operating mechanism (5) is fixedly connected to the right end of the outer side of the aqueduct mechanism (1); a support column (6) is connected between the right side of the aqueduct mechanism (1) and the top side of the operating mechanism (5); a rotating mechanism (8) is movably connected to the top side of the supporting column (6); and a rotating mechanism (8) is movably connected to the top side of the rotating mechanism (8). A lifting mechanism (7), wherein the left bottom end of the lifting mechanism (7) is fixedly connected to the top end of the filtering mechanism (4), and the right bottom end of the lifting mechanism (7) is movably wrapped around the top side of the operating mechanism (5). A rotating frame (9) is provided at the front end of the top side of the operating mechanism (5). The outer side of the rotating frame (9) and the part of the operating mechanism (5) are connected together by a sliding belt. The left end of the rotating frame (9) passes through the inner side of the aqueduct mechanism (1) and is movably connected to the bottom side of the smearing mechanism (2). A sliding rod (10) is movably connected to the inner side of the support column (6) and the middle part of the bottom side of the rotating mechanism (8).

2. The hot brush coating equipment for metal profiles according to claim 1, characterized in that: The aqueduct mechanism (1) comprises a box (101), a support frame (102) and a screen (103); the bottom sides of the smearing mechanism (2) and the filtering mechanism (4) are movably connected to the top sides of the box (101), the support frame (102) and the screen (103); the bottom end of the protection mechanism (3) is arranged at the rear side of the top end of the box (101); the inner side of the support column (6) is fixedly connected to the outer right end of the box (101); the left end of the operating mechanism (5) is fixedly connected to the outer right end of the box (101); the outer end of the support frame (102) is fixedly connected to the inner side of the box (101); the outer end of the screen (103) penetrates and is fixedly connected to the inner side of the box (101); the outer side of the support frame (102) is penetrated and connected to the inside of the screen (103).

3. The hot brush coating equipment for metal profiles according to claim 1, characterized in that: The smearing mechanism (2) comprises a filter frame (201), an insert plate (202), a frame (203) and a sweeping brush (204); the bottom side of the filter frame (201) is slidably connected to the top front end of the aqueduct mechanism (1); the outer side of the insert plate (202) is slidably connected to the inner side of the aqueduct mechanism (1); the rear end of the filter frame (201) is fixedly connected to the bottom end of the filter mechanism (4); the side wall of the frame (203) is connected to the inner hole of the filter frame (201); the sweeping brush (204) is arranged at the inner end of the frame (203); and the inner end of the rotating frame (9) is movably connected to the bottom side of the filter frame (201).

4. The hot brush coating equipment for metal profiles according to claim 1, characterized in that: The protection mechanism (3) comprises a support frame (301) and a protection plate (302); the bottom ends of the support frame (301) and the protection plate (302) are fixedly connected to the top rear end of the aqueduct mechanism (1); the rear side of the filter mechanism (4) is slidably connected to the inner top end of the protection plate (302); and the two ends of the front side of the protection plate (302) are fixedly connected to the rear end of the support frame (301).

5. The hot brush coating equipment for metal profiles according to claim 1, characterized in that: The filtering mechanism (4) comprises a slide plate (401), a filter hole (402), a folding area (403), a folding leaf (404) and a swing rod (405); the rear side of the slide plate (401) is slidably connected to the inner side of the protection mechanism (3); the filter hole (402) is arranged in the side wall of the slide plate (401); the rear end of the folding area (403) is fixedly connected to the bottom end of the slide plate (401); the front end of the folding area (403) is fixedly connected to the rear end of the smearing mechanism (2); the folding leaf (404) is arranged at the left end of the inner circle of the filter hole (402); and the swing rod (405) is fixedly connected to the inner side end of the folding leaf (404).

6. The hot brush coating equipment for metal profiles according to claim 1, characterized in that: The operating mechanism (5) comprises an operating platform (501) and a supporting shaft (502); the inner end of the operating platform (501) is fixedly connected to the outer right end of the aqueduct mechanism (1); the bottom end of the supporting shaft (502) is fixedly connected to the top side of the operating platform (501); the right bottom end of the lifting mechanism (7) is wound around the inner side of the supporting shaft (502); the bottom end of the supporting column (6) is fixedly connected to the top rear end of the operating platform (501); and the rotating frame (9) is arranged at the top front end of the operating platform (501).

7. The hot brush coating equipment for metal profiles according to claim 1, characterized in that: The lifting mechanism (7) comprises a connecting frame (701) and a lifting chain (702), wherein the bottom end of the connecting frame (701) is fixedly connected to the top end of the filtering mechanism (4), the bottom left end of the lifting chain (702) is fixedly connected to the top end of the connecting frame (701), the bottom right end of the lifting chain (702) is fixedly connected to the operating mechanism (5), and the middle part of the side wall of the lifting chain (702) is movably connected to the top side of the rotating mechanism (8).

8. The hot brush coating equipment for metal profiles according to claim 1, characterized in that: The rotating mechanism (8) comprises a support platform (801) and a rotating shaft (802); the right end of the bottom of the support platform (801) is rotatably connected to the top of the support column (6); the side wall of the rotating shaft (802) is rotatably connected to the top side of the support platform (801); and the middle part of the side wall of the lifting mechanism (7) is movably connected to the top side of the rotating shaft (802).

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