Coating spraying device

Abstract

The utility model discloses a coating spraying device which comprises a base, a box body is welded to the top face of the base, an air extracting pump is fixedly installed on the top face of the box body, a filter is installed at the air inlet end of the air extracting pump and communicated with the box body through an air extracting pipe, and a spraying pipe is fixedly installed on the inner wall of the box body. A spraying pipe is arranged in the box body, a spraying head is detachably installed on the inner wall of the spraying pipe, an air pump power spraying gun body is fixedly installed on the outer wall of the box body and communicates with the spraying pipe, a rotating table is arranged on the lower portion of the interior of the box body, a rotating ring is welded to the bottom face of the rotating table, and a gear ring is welded to the outer wall of the rotating ring. According to the spraying device, the rotating supports are arranged on the rotating table which rotates, the workpieces are hung on the supports, the workpieces can rotate in the spraying process, spraying is more uniform, meanwhile, the spraying efficiency of the workpieces can be improved due to the arrangement of the supports, and the spraying device is high in practicability and worthy of popularization.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of coating spraying, especially relates to a coating spraying device. BACKGROUND

[0002] Spraying paint is not actually a kind of paint, but a construction technology of paint, which is to put paint in a spray gun and spray in the form of spraying on a large area. The paint sprayed is thin and uniform. For geometric shapes with different shapes, small holes, gaps and uneven places, the paint can be evenly distributed. For spraying large surfaces, this method is faster and more effective than brushing.

[0003] The existing technology has the following problems:

[0004] The existing Chinese patent application No. CN202321215949.4 discloses a coating spraying device. The patent uses a selected spraying mechanism to spray the workpiece, but it is difficult to spray the workpiece in batches during actual use, affecting the spraying efficiency of the workpiece.

[0005] Therefore, we propose a coating spraying device to solve the above problems. Utility model content

[0006] The utility model aims at providing a coating spraying device to solve the problems in the prior art.

[0007] In order to achieve the above object, the utility model discloses the following technical scheme: a coating spraying device, including the base, the top surface welding of base has the box, and the top surface fixed mounting of box has the air suction pump, the air suction pump's air inlet end installs the filter, and the filter is connected with the box through the air suction pipe, the inner wall fixed mounting of box has the spraying pipe, and the inner wall detachable mounting of spraying pipe has the spray head, the outer wall fixed mounting of box has the air pump power spray gun main part, and the air pump power spray gun main part is communicated with the spraying pipe, the inside below of box is provided with the rotating table, and the bottom surface welding of rotating table has the rotating ring, and the outer wall welding of rotating ring has the gear ring, the rotating ring is slidably connected with the annular groove of base top surface, the servo motor is installed on the base, and the output of servo motor installs the fifth gear, and the fifth gear is engaged with the gear ring, the speed regulating motor is installed on the base, and the output of speed regulating motor installs the second gear, the surface rotationally connected of base has the rotating column, and the outer wall welding of rotating column has the first gear, and the first gear is engaged with the second gear, the top end welding of rotating column has the third gear, the surface rotationally connected of rotating table has the rotating rod, and one end of rotating rod installs the fourth gear, and the fourth gear is engaged with the third gear, the other end of rotating rod installs the mounting seat, and the top surface of mounting seat is provided with the cross clamping groove, the inside clamping of cross clamping groove has the cross clamping block, and the top surface welding of cross clamping block has the support, and the support is installed on the hook.

[0008] Preferably, the outer wall of the box is hinged to the box door through the hinge, and the outer wall of the box door is fixedly installed with a single-chip microcomputer, and the single-chip microcomputer is electrically connected with the air suction pump, the speed regulating motor and the servo motor through wires.

[0009] Preferably, the spraying pipe is annular, and the diameter of the spraying pipe is smaller than the diameter of the box.

[0010] Preferably, the spray head is provided with a plurality of, and a plurality of spray heads are annularly arranged on the inner wall of the spraying pipe.

[0011] Preferably, the support is provided with a plurality of, and a plurality of supports are annularly arranged on the rotating table.

[0012] Preferably, the hook is provided with a plurality of, and a plurality of hooks are annularly arranged on the support.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、In the utility model, a plurality of rotating supports are arranged on the rotating table, a plurality of workpieces are hung on the supports, the workpieces can rotate during spraying, the spraying is more uniform, and the spraying efficiency of the workpieces is improved by arranging the plurality of supports, so that the utility model has high practicability and is worth promoting.

[0015] 2. The utility model discloses a quick detachable design is adopted to the plurality of support, is favorable to the workpiece on the support batch feeding, unloading, reduces the time required by feeding, unloading, improves the efficiency of feeding, unloading. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the drawings needed in the embodiments will be briefly introduced as follows, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0017] Figure 1 It is a sectional view of the coating spraying device of the utility model,

[0018] Figure 2 It is the external structure schematic drawing of the coating spraying device of the utility model,

[0019] Figure 3 It is Figure 1 The enlarged schematic view of B,

[0020] Figure 4 It is the perspective view of rotating table, mounting seat, rotating ring and gear ring,

[0021] Figure 5 It is Figure 1 The enlarged schematic view of A,

[0022] Legend:

[0023] 1, base, 2, box, 3, air suction pump, 4, filter, 5, air suction pipe, 6, rotating table, 7, rotating column, 8, first gear, 9, speed regulation motor, 10, second gear, 11, third gear, 12, rotating rod, 13, fourth gear, 14, mounting seat, 15, cross clamping groove, 16, cross clamping block, 17, support, 18, hook, 19, air pump power spray gun main body, 20, spraying pipe, 21, spray head, 22, rotating ring, 23, gear ring, 24, servo motor, 25, fifth gear, 26, single-chip microcomputer, 27, box door. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0025] In the description of the utility model, it is necessary to explain that the orientation or positional relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or positional relation based on the orientation or positional relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model; the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0026] Please refer to Figures 1-5 A coating spraying device, including base 1, the top surface of base 1 is welded with box 2, and the top surface of box 2 is fixedly installed with suction pump 3, the suction end of suction pump 3 is installed with filter 4, and filter 4 is connected with box 2 through suction pipe 5, the inner wall of box 2 is fixedly installed with spraying pipe 20, and the inner wall of spraying pipe 20 is detachably installed with spray head 21, the outer wall of box 2 is fixedly installed with air pump power spray gun body 19, and air pump power spray gun body 19 is communicated with spraying pipe 20, the inside lower part of box 2 is provided with rotating table 6, the bottom surface of rotating table 6 is welded with rotating ring 22, the outer wall of rotating ring 22 is welded with gear ring 23, rotating ring 22 is slidably connected with the annular groove opened on the top surface of base 1, servo motor 24 is installed on base 1, the output end of servo motor 24 is installed with fifth gear 25, and fifth gear 25 is engaged with gear ring 23, speed regulating motor 9 is installed on base 1, the output end of speed regulating motor 9 is installed with second gear 10, rotating column 7 is rotatably connected with the surface of base 1, the outer wall of rotating column 7 is welded with first gear 8, and first gear 8 is engaged with second gear 10, third gear 11 is welded with the top end of rotating column 7, rotating rod 12 is rotatably connected with the surface of rotating table 6, one end of rotating rod 12 is installed with fourth gear 13, and fourth gear 13 is engaged with third gear 11, the other end of rotating rod 12 is installed with mounting seat 14, cross clamping groove 15 is opened in the top surface of mounting seat 14, cross clamping block 16 is clamped in cross clamping groove 15, the top surface of cross clamping block 16 is welded with support 17, and hook 18 is installed on support 17.

[0027] In use, for example, in PVD spraying, the workpiece is hung on the hook 18, the box door 27 is closed, and the air pump 3 draws the air and impurities in the box 2 through the filter 4 and the air pipe 5; the heating plate (not shown) at the center of the top surface of the box 2 is used to heat the inside of the box 2, so as to remove the moisture in the coating object and the inside of the box 2, and then the solid metal becomes metal ions, which are transmitted by gas, and the metal ions condense on the surface of the workpiece to realize PVD coating.

[0028] For example, in common coating spraying, the workpiece is hung on the hook 18, the box door 27 is closed, and the air pump power spray gun body 19 sprays the coating on the surface of the workpiece, and the two coating spraying modes are various in function and widely applicable.

[0029] In the spraying process, a plurality of rotating supports 17 are arranged on the rotating table 6, and a plurality of workpieces are hung on the supports 17, so that the workpieces can rotate during spraying, the spraying is more uniform, and the spraying efficiency of the workpieces is improved by arranging a plurality of supports 17, which is practical and worth promoting. Secondly, the supports 17 are designed to be quickly detachable, which is beneficial to batch feeding and discharging of the workpieces on the supports 17, reduces the time required for feeding and discharging, and improves the efficiency of feeding and discharging.

[0030] In the embodiment, the outer wall of the box 2 is hingedly connected with the box door 27, the outer wall of the box door 27 is fixedly installed with the single-chip microcomputer 26, and the single-chip microcomputer 26 is electrically connected with the air pump 3, the speed regulation motor 9 and the servo motor 24 through wires.

[0031] Specifically, it is a common circuit connection structure, which will not be described in detail here.

[0032] In the embodiment, the spraying pipe 20 is annular, and the diameter of the spraying pipe 20 is smaller than the diameter of the box 2.

[0033] Specifically, the spraying effect and efficiency of the workpiece are improved, and the layer spraying is more uniform.

[0034] In the embodiment, a plurality of nozzles 21 are arranged, and the plurality of nozzles 21 are annularly arranged on the inner wall of the spraying pipe 20.

[0035] Specifically, the spraying effect of the coating is further improved.

[0036] In the embodiment, a plurality of supports 17 are arranged, and the plurality of supports 17 are annularly arranged on the rotating table 6.

[0037] Specifically, the accommodation efficiency of the workpiece is improved, and the coating spraying efficiency of the workpiece is higher.

[0038] In the embodiment, the plurality of hooks 18 are arranged in an annular array on the support 17.

[0039] Specifically, the carrying capacity of the workpiece is further improved.

[0040] In the embodiment, the single-chip microcomputer 26 is of an existing structure, and the control circuit can be realized by simple programming of those skilled in the art, which is common knowledge in the art. The control mode and circuit connection are not described in detail, because they are only used without modification.

[0041] Working principle: in use, a plurality of rotating supports 17 are arranged on the rotating table 6 during spraying, and a plurality of workpieces are hung on the supports 17. The workpieces can rotate during spraying, and the spraying is more uniform. The arrangement of the plurality of supports 17 can improve the spraying efficiency of the workpieces, and the utility is strong, which is worth promoting. In addition, the plurality of supports 17 are designed to be quickly detachable, which is beneficial to batch feeding and discharging of the workpieces on the supports 17, reduces the time required for feeding and discharging, and improves the efficiency of feeding and discharging.

[0042] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A coating spraying device comprising a base (1), characterized in that, The top surface of the base (1) is welded with a box body (2), and the top surface of the box body (2) is fixedly installed with an air suction pump (3), the air inlet end of the air suction pump (3) is installed with a filter (4), and the filter (4) is communicated with the box body (2) through an air suction pipe (5), the inner wall of the box body (2) is fixedly installed with a spraying pipe (20), and the inner wall of the spraying pipe (20) is detachably installed with a spray head (21), the outer wall of the box body (2) is fixedly installed with a gas pump power spray gun body (19), and the gas pump power spray gun body (19) is communicated with the spraying pipe (20), the inside of the box body (2) is provided with a rotating table (6), and the bottom surface of the rotating table (6) is welded with a rotating ring (22), and the outer wall of the rotating ring (22) is welded with a gear ring (23), the rotating ring (22) is slidably connected with the annular groove formed in the top surface of the base (1), a servo motor (24) is installed on the base (1), the output end of the servo motor (24) is installed with a fifth gear (25), and the fifth gear (25) is engaged with the gear ring (23), a speed regulating motor (9) is installed on the base (1), the output end of the speed regulating motor (9) is installed with a second gear (10), the surface of the base (1) is rotatably connected with a rotating column (7), the outer wall of the rotating column (7) is welded with a first gear (8), and the first gear (8) is engaged with the second gear (10), the top end of the rotating column (7) is welded with a third gear (11), the surface of the rotating table (6) is rotatably connected with a rotating rod (12), one end of the rotating rod (12) is installed with a fourth gear (13), and the fourth gear (13) is engaged with the third gear (11), the other end of the rotating rod (12) is installed with a mounting seat (14), the top surface of the mounting seat (14) is provided with a cross clamping groove (15), the inside of the cross clamping groove (15) is clamped with a cross clamping block (16), the top surface of the cross clamping block (16) is welded with a support (17), and the support (17) is installed with a hook (18).

2. A coating application device according to claim 1, wherein The outer wall of the box body (2) is hingedly connected with a box door (27), the outer wall of the box door (27) is fixedly installed with a single-chip microcomputer (26), and the single-chip microcomputer (26) is electrically connected with the air suction pump (3), the speed regulating motor (9) and the servo motor (24) through wires.

3. A coating application device according to claim 1, wherein The spraying pipe (20) is annular, and the diameter of the spraying pipe (20) is smaller than the diameter of the box body (2).

4. A coating application device according to claim 1, wherein The spray head (21) is provided with a plurality of spray heads (21), and the plurality of spray heads (21) are annularly arranged on the inner wall of the spraying pipe (20).

5. A coating application device according to claim 1, wherein The support (17) is provided with a plurality of supports (17), and the plurality of supports (17) are annularly arranged on the rotating table (6).

6. A coating application device according to claim 1, wherein The hook (18) is provided with a plurality of hooks (18), and the plurality of hooks (18) are annularly arranged on the support (17).

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