Coating device for coating panel

Abstract

The utility model discloses a coating panel coating device which is used for solving the technical problem that the spraying range of a spray head of an existing coating panel coating device is fixed, and belongs to the technical field of coating devices. The device comprises a machining table, a transverse rectangular groove which is through up and down is formed in the table top of the machining table, a rectangular plate is connected into the rectangular groove in a sliding mode, a support used for supporting a coating panel is fixed to the rectangular plate, and an inverted-U-shaped frame is fixed to the table top of the machining table and stretches across the rectangular groove. The coating panel is arranged in a door opening formed by the U-shaped frame and the machining table in a sliding fit mode, a material storage tank is fixed to the U-shaped frame, a transverse plate is fixed to the interior of the U-shaped frame, a rectangular frame is fixed to one side of the transverse plate, and the rectangular frame is arranged on one side of the door opening formed by the U-shaped frame and the machining table. The bottom of the rectangular frame is provided with a control assembly capable of swinging in the direction perpendicular to the rectangular groove, the control assembly is connected with a plurality of sprayers, and the storage tank is connected and communicated with the sprayers through material pipes.

Description

Technical Field

[0001] The utility model belongs to the technical field of coating devices, and in particular relates to a coating device for a coating panel. Background Art

[0002] Painted panels are panels used to decorate, protect, and improve surface quality, typically made of metal or plastic. Their aesthetic appeal, corrosion resistance, wear resistance, and high weather resistance make them widely used in automobiles, aircraft, ships, furniture, construction, and electronics.

[0003] The coating panel coating device is a device used for coating panels. During use, the existing coating panel coating device has a fixed spraying range of its nozzle, and its spraying range is limited. It is necessary to set up more nozzles to comprehensively spray the coating panel. The setting of multiple nozzles will waste paint. Moreover, when the coating panel coating device is in use, the paint will also precipitate in the storage tank, which can easily lead to uneven spraying. Utility Model Content

[0004] The utility model aims to provide a coating panel coating device, which is used to solve the technical problem of a fixed spraying range of a nozzle of an existing coating panel coating device.

[0005] The utility model is realized by adopting the following technical solutions:

[0006] A coating panel coating device includes a workbench, a horizontal rectangular groove running through the upper and lower parts is opened on the processing table surface, a rectangular plate is slidably connected to the rectangular groove by a reciprocating limit device, a bracket for supporting the coating panel is fixed on the rectangular plate, an inverted U-shaped frame is fixed on the processing table surface across the rectangular groove, and the coating panel slides and fits in the door opening formed by the U-shaped frame and the processing table, a storage tank is fixed on the U-shaped frame, a horizontal plate is fixed in the U-shaped frame, a rectangular frame is fixed on one side of the horizontal plate, the rectangular frame is arranged on one side of the door opening formed by the U-shaped frame and the processing table, a control component that can swing in a direction perpendicular to the rectangular groove is provided at the bottom of the rectangular frame, the control component is connected to a plurality of nozzles, and the storage tank is connected and communicated with the nozzles through a material pipe.

[0007] During application, the painting panel is placed in the doorway formed by the U-shaped frame and the processing table through the bracket, and the switch of the reciprocating limit device that drives the movement of the rectangular plate is turned on. The rectangular plate begins to make reciprocating linear motion in the rectangular groove, and at the same time drives the painting panel to make reciprocating linear motion in the doorway formed by the U-shaped frame and the processing table, that is, the painting panel makes reciprocating linear motion under the nozzle. At this time, the spraying switch is turned on so that the nozzle can paint the painting panel. Driven by the control component, the nozzle swings in a direction perpendicular to the rectangular groove. After the nozzle starts to swing, the spraying range is larger than the spraying range when the nozzle position is fixed, making the spraying more uniform. At the same time, the painting panel can be fully sprayed without increasing the number of nozzles. Fewer nozzles means less wasted paint.

[0008] Further preferably, a material collection bin is fixed at the bottom of the horizontal plate, the storage tank is connected and communicated with the material collection bin through a material pipe, and the bottom of the material collection bin is fixed and communicated with a number of hoses equal to the number of nozzles, and the ends of the hoses away from the material collection bin are fixed and communicated with the nozzles one by one.

[0009] Further preferably, a pump body is installed on the horizontal plate, the feed port of the pump body is fixed and connected to the feed pipe, and the feed pipe is connected to the bottom of the storage tank, the discharge port of the pump body is fixed and connected to one end of the discharge pipe, and the other end of the discharge pipe is connected and connected to the collection bin.

[0010] Further preferably, the paint in the storage tank is stirred synchronously while the nozzle is swinging.

[0011] Further preferably, the bottom of the storage tank is sealed and rotatably connected to a rotating shaft extending from the interior of the storage tank, and a plurality of stirring rods are fixed on the outer wall of the rotating shaft extending into the interior of the storage tank, and a driven wheel is fixed on the end of the part of the rotating shaft extending out of the storage tank and passing through the U-shaped frame, and an inverted U-shaped plate is fixed to the top of the horizontal plate and the rectangular frame, and a first motor is installed on the top of the U-shaped plate, and the output end of the first motor is fixedly connected to one end of the rotating rod after passing through the top plate of the U-shaped plate, and the other end of the rotating rod is connected to the control component, and a driving wheel is fixed on the outer wall of the rotating rod, and a belt is used for transmission between the driven wheel and the driving wheel, and a groove for the belt to pass through is opened on one side of the U-shaped plate.

[0012] Further preferably, one end of a plurality of cylindrical rods is rotatably connected in the rectangular frame, one end of a connecting rod is vertically fixedly connected to the middle of the plurality of cylindrical rods, the other end of the connecting rod is fixedly connected to the nozzle, and the other end of the cylindrical rod is fixedly connected to a gear, and the control component includes a guide plate fixed in the rectangular frame and parallel to the long side of the rectangular frame, and the outer wall of the guide plate is slidably connected to the first tooth plate, that is, the guide plate passes through the inside of the first tooth plate and is slidably connected to the first tooth plate, the first tooth plate and the gear are meshed, an inner concave plate is fixed on the top of the first tooth plate, and second tooth plates are fixed on both sides of the inner concave plate, and an incomplete gear is fixed to the other end of the rotating rod, and the incomplete gear is meshed with the second tooth plate.

[0013] Further preferably, two vertical plates are fixed at the bottom of the processing table, and a screw rod is connected to the two vertical plates for common rotation. The axial direction of the screw rod is parallel to the opening direction of the rectangular groove. The screw rod passes through the rectangular plate and is threadedly connected to the rectangular plate. A second motor is installed on one side of one of the vertical plates, and one end of the screw rod is fixed to the output end of the second motor.

[0014] Further preferably, the number of the brackets is four.

[0015] The utility model has the following beneficial effects:

[0016] 1. Start the first motor to drive the rotating rod and the driving wheel to rotate. When the driving wheel rotates, the driven wheel and the rotating shaft are driven by the belt to rotate, so that the stirring rod stirs the paint in the storage tank, making the paint spray more uniform.

[0017] 2. When the first motor is started to drive the rotating rod to rotate, it will also drive the incomplete gear to rotate. When the incomplete gear engages with the two second tooth plates in succession, it drives the inner concave plate and the first tooth plate to move back and forth. When the first tooth plate moves back and forth, it drives the gear and the cylindrical rod to rotate back and forth, causing the connecting rod and the nozzle to swing back and forth, expanding the spraying range of the nozzle and making the nozzle spray more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present invention, and together with the description, serve to explain the principles of the present invention.

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0020] Figure 1 This is a structural schematic diagram of a coating panel coating device provided by the utility model.

[0021] Figure 2 This is a bottom view of the partial structure of a coating panel coating device provided by the utility model.

[0022] Figure 3 This is a partial structural rear view of a coating panel coating device provided by the utility model.

[0023] Figure 4 This is a partial structural sectional view of a coating panel coating device provided by the utility model.

[0024] Figure 5 The utility model provides Figure 4 Schematic diagram of the structure at point A in the middle.

[0025] Figure 6 This is a bottom view of the rectangular frame provided by the present invention.

[0026] Figure 7 This is a top view of the rectangular frame provided by the present invention.

[0027] In the figure: 1-processing table; 2-rectangular plate; 3-rectangular groove; 4-bracket; 5-U-shaped frame; 6-storage tank; 7-horizontal plate; 8-rectangular frame; 9-collection bin; 10-hose; 11-discharge pipe; 12-pump body; 13-feed pipe; 14-rotating shaft; 15-stirring rod; 16-driven wheel; 17-U-shaped plate; 18-groove; 19-rotating rod; 20-first motor; 21-driving wheel; 22-belt; 23-cylindrical rod; 24-connecting rod; 25-gear; 26-guide plate; 27-first tooth plate; 28-incomplete gear; 29-inner concave plate; 30-second tooth plate; 31-vertical plate; 32-screw rod; 33-second motor; 34-spray head. DETAILED DESCRIPTION

[0028] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the scheme of the present invention will be further described below. It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0029] In the description, it should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance. It should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood broadly. For example, they can refer to fixed connections, removable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms based on specific circumstances.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein; it is obvious that the embodiments in the specification are only part of the embodiments of the present invention, rather than all of the embodiments.

[0031] The specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0032] A coating panel coating device includes a processing table, a processing table 1, a horizontal rectangular groove 3 running through the top and bottom is opened on the processing table 1, a rectangular plate 2 is slidably connected in the rectangular groove 3, four brackets 4 for supporting the coating panel are fixed on the rectangular plate 2, an inverted U-shaped frame 5 is fixed on the processing table 1 across the rectangular groove 3, and the coating panel slides in the doorway formed by the U-shaped frame 5 and the processing table 1, a storage tank 6 is fixed on the U-shaped frame 5, a horizontal plate 7 is fixed in the U-shaped frame 5, a rectangular frame 8 is fixed on one side of the horizontal plate 7, the rectangular frame 8 is arranged on one side of the doorway formed by the U-shaped frame 5 and the processing table 1, a control component that can swing in a direction perpendicular to the rectangular groove 3 is provided at the bottom of the rectangular frame 8, the control component is connected to a plurality of nozzles 34, and the storage tank 6 is connected and communicated with the nozzle 34 through a material pipe.

[0033] In embodiment one, the reciprocating limit device can be used as follows: two vertical plates 31 are fixed to the bottom of the processing table 1, and a screw rod 32 is connected to the two vertical plates 31 for common rotation, the axial direction of the screw rod 32 is parallel to the opening direction of the rectangular groove 3, the screw rod 32 passes through the rectangular plate 2 and is threadedly connected to the rectangular plate 2, a second motor 33 is installed on one side of one of the vertical plates 31, and one end of the screw rod 32 is fixed to the output end of the second motor 33.

[0034] During application, the panel to be painted is placed on the bracket 4, and then the second motor 33 is started to drive the screw rod 32 to rotate. When the screw rod 32 rotates, it drives the rectangular plate 2 to move back and forth, thereby driving the panel to be painted to move back and forth within the opening range of the rectangular groove 3 and within the door opening formed by the U-shaped frame 5 and the processing table 1, so that the nozzle 34 can paint the painting panel.

[0035] In embodiment 2, a material collection bin 9 is fixed at the bottom of the horizontal plate 7, and the storage tank 6 is connected and communicated with the material collection bin 9 through a material pipe. The bottom of the material collection bin 9 is fixed and communicated with a number of hoses 10 that is the same as the number of nozzles 34, and the end of the hose 10 away from the material collection bin 9 is fixed and communicated with the nozzle 34 in a one-to-one correspondence.

[0036] A pump body 12 is installed on the horizontal plate 7. The feed port of the pump body 12 is fixed and connected to the feed pipe 13, and the feed pipe 13 is connected to the bottom of the storage tank 6. The discharge port of the pump body 12 is fixed and connected to one end of the discharge pipe 11, and the other end of the discharge pipe 11 is connected and connected to the collecting bin 9.

[0037] When the nozzle 34 swings, the paint in the storage tank 6 is stirred synchronously.

[0038] The bottom of the storage tank 6 is sealed and rotatably connected to a rotating shaft 14 extending from the inside of the storage tank 6, and a plurality of stirring rods 15 are fixed on the outer wall of the rotating shaft 14 extending into the interior of the storage tank 6. The sealing connection method of the bottom of the storage tank 6 can be the simplest method: a rubber sealing ring is fixed to the bottom of the storage tank 6, and the rotating shaft 14 is sealed and rotatably connected inside the rubber sealing ring.

[0039] The part of the rotating shaft 14 that extends out of the storage tank 6 passes through the U-shaped frame 5 and is fixed with a driven pulley 16 at the end thereof. An inverted U-shaped plate 17 is fixed to the top of the horizontal plate 7 and the rectangular frame 8, and a first motor 20 is installed on the top of the U-shaped plate 17. The output end of the first motor 20 passes through the top plate of the U-shaped plate 17 and is fixedly connected to one end of the rotating rod 19. The other end of the rotating rod 19 is connected to the control component. A driving pulley 21 is fixed to the outer wall of the rotating rod 19. The driven pulley 16 and the driving pulley 21 are driven by a belt 22. A groove 18 for the belt 22 to pass through is provided on one side of the U-shaped plate 17.

[0040] When in use, the first motor 20 is started to drive the rotating rod 19 to rotate. When the rotating rod 19 rotates, it drives the driving wheel 21 to rotate. When the driving wheel 21 rotates, it drives the driven wheel 16 to rotate through the belt 22. When the driven wheel 16 rotates, it drives the rotating shaft 14 to rotate. The rotating shaft 14 drives the stirring rod 15 to rotate, so that the stirring rod 15 stirs the paint in the storage tank 6, making the paint more uniform when spraying.

[0041] In the third embodiment, one end of a plurality of cylindrical rods 23 is rotatably connected in the rectangular frame 8, one end of a connecting rod 24 is vertically fixedly connected to the middle of the plurality of cylindrical rods 23, the other end of the connecting rod 24 is fixedly connected to the nozzle 34, and the other end of the cylindrical rod 23 is fixedly connected to the gear 25. The control component includes a guide plate 26 fixed in the rectangular frame 8 and parallel to the long side of the rectangular frame 8. The outer wall of the guide plate 26 is slidably connected to the first tooth plate 27, that is, the guide plate 26 passes through the inside of the first tooth plate 27 and is slidably connected to the first tooth plate 27. The first tooth plate 27 is meshed with the gear 25. An inner concave plate 29 is fixed on the top of the first tooth plate 27, and second tooth plates 30 are fixed on both sides of the inner concave plate 29. An incomplete gear 28 is fixed to the other end of the rotating rod 19, and the incomplete gear 28 is meshed with the second tooth plate 30.

[0042] During application, when the first motor 20 is started to drive the rotating rod 19 to rotate, the rotation of the rotating rod 19 will also drive the incomplete gear 28 to rotate. When the incomplete gear 28 rotates, it engages with the two second tooth plates 30 in turn, and then drives the second tooth plate 30 and the inner concave plate 29 and the first tooth plate 27 to move back and forth. When the first tooth plate 27 moves back and forth, it drives the gear 25 to rotate back and forth, thereby causing the cylindrical rod 23 to rotate back and forth, causing the connecting rod 24 and the nozzle 34 to swing back and forth, so that the spraying range of the nozzle 34 is larger and the spraying is more uniform.

[0043] The above description is only a specific embodiment of the present invention, which enables those skilled in the art to understand or implement the present invention. Although detailed descriptions have been made with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents; and such modifications or replacements do not deviate from the essence of the corresponding technical solutions within the scope of the technical solutions of the embodiments, and they should all be covered by the scope of protection of the claims.

Claims

1. A coating panel coating device, comprising a processing table (1), characterized in that: The processing table (1) is provided with a transverse rectangular groove (3) extending vertically therethrough, a rectangular plate (2) is slidably connected to the rectangular groove (3) through a reciprocating limit device, a bracket (4) for supporting the coating panel is fixed to the rectangular plate (2), an inverted U-shaped frame (5) is fixed to the processing table (1) across the rectangular groove (3), and the coating panel is slidably fitted in the door opening formed by the U-shaped frame (5) and the processing table (1), a storage tank (6) is fixed on the U-shaped frame (5), a transverse plate (7) is fixed in the U-shaped frame (5), a rectangular frame (8) is fixed on one side of the transverse plate (7), the rectangular frame (8) is arranged on one side of the door opening formed by the U-shaped frame (5) and the processing table (1), a control component capable of swinging in a direction perpendicular to the rectangular groove (3) is provided at the bottom of the rectangular frame (8), the control component is connected to a plurality of nozzles (34), and the storage tank (6) is connected and communicated with the nozzles (34) through a material pipe.

2. A coating panel coating device according to claim 1, characterized in that: A material collection bin (9) is fixed at the bottom of the transverse plate (7), and the material storage tank (6) is connected to and communicates with the material collection bin (9) through a material pipe. The bottom of the material collection bin (9) is fixed and communicated with a number of hoses (10) equal to the number of nozzles (34), and the ends of the hoses (10) away from the material collection bin (9) are fixed and communicated with the nozzles (34) in a one-to-one correspondence.

3. A coating panel coating device according to claim 2, characterized in that: A pump body (12) is mounted on the transverse plate (7), a feed port of the pump body (12) is fixed and connected to a feed pipe (13), and the feed pipe (13) is connected to the bottom of the storage tank (6), a discharge port of the pump body (12) is fixed and connected to one end of a discharge pipe (11), and the other end of the discharge pipe (11) is connected to and connected to a collecting bin (9).

4. A coating panel coating device according to claim 1, characterized in that: As the spray head (34) swings, the paint in the storage tank (6) is stirred synchronously.

5. A coating panel coating device according to claim 4, characterized in that: The bottom of the storage tank (6) is sealed and rotatably connected to a rotating shaft (14) extending from the interior of the storage tank (6), and a plurality of stirring rods (15) are fixed on the outer wall of the rotating shaft (14) extending into the interior of the storage tank (6). The end of the portion of the rotating shaft (14) extending from the storage tank (6) passes through the U-shaped frame (5) and is fixed with a driven wheel (16). The top of the transverse plate (7) and the rectangular frame (8) are jointly fixed with an inverted U-shaped plate (17), and the top of the U-shaped plate (17) is equipped with a first motor (20). The output end of the first motor (20) passes through the top plate of the U-shaped plate (17) and is fixedly connected to one end of a rotating rod (19). The other end of the rotating rod (19) is connected to a control component. A driving wheel (21) is fixed on the outer wall of the rotating rod (19). The driven wheel (16) and the driving wheel (21) are driven by a belt (22). A groove (18) for the belt (22) to pass through is provided on one side of the U-shaped plate (17).

6. A coating panel coating device according to claim 5, characterized in that: The rectangular frame (8) is rotatably connected to one end of a plurality of cylindrical rods (23), and the middle of the plurality of cylindrical rods (23) is respectively vertically fixedly connected to one end of a connecting rod (24). The other end of the connecting rod (24) is fixedly connected to the nozzle (34), and the other end of the cylindrical rod (23) is fixedly connected to a gear (25). The control component includes a guide plate (26) fixed in parallel to the long side of the rectangular frame (8) in the rectangular frame (8), and the outer wall of the guide plate (26) is slidably connected to a first The tooth plate (27), i.e., the guide plate (26), passes through the interior of the first tooth plate (27) and is slidably connected to the first tooth plate (27). The first tooth plate (27) and the gear (25) are meshed. An inner concave plate (29) is fixed on the top of the first tooth plate (27). Second tooth plates (30) are fixed on both sides of the inner concave plate (29). An incomplete gear (28) is fixed to the other end of the rotating rod (19), and the incomplete gear (28) and the second tooth plate (30) are meshed.

7. A coating panel coating device according to claim 1, characterized in that: Two vertical plates (31) are fixed at the bottom of the processing table (1), and a screw rod (32) is connected to the two vertical plates (31) for common rotation. The axial direction of the screw rod (32) is parallel to the opening direction of the rectangular slot (3). The screw rod (32) passes through the rectangular plate (2) and is threadedly connected to the rectangular plate (2). A second motor (33) is installed on one side of one of the vertical plates (31), and one end of the screw rod (32) is fixed to the output end of the second motor (33).

8. A coating panel coating device according to claim 1, characterized in that: The number of the brackets (4) is four.

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