An automatic air conditioner shell painting device

Abstract

The present invention discloses an automated air-conditioning shell painting device, which relates to the technical field of air-conditioning shell production, and includes: a first box, a support frame, a plurality of first rollers, a transfer plate, an annular pipe and an air supply pipe, wherein the support frame is fixedly arranged in the first box; a plurality of first rollers are rotatably arranged on the support frame; the transfer plate can move on the first roller, and the transfer plate is used to transfer the air-conditioning shell; the annular pipe has an annularly distributed air outlet nozzle; the air supply pipe is connected to the annular pipe, and the air supply pipe is used to connect to an external hot air source. The hot air flow of the present invention is transported out in an annular manner, which makes the air-conditioning shell heated more evenly compared to the prior art that transports in the first direction, thereby improving the drying effect of the air-conditioning shell.

Description

Technical Field

[0001] The invention relates to the technical field of air conditioner shell production, and in particular to an automatic air conditioner shell painting device. Background Art

[0002] The air conditioner shell is an important protective component of the outside of the air conditioner. The air conditioner shell needs to be painted on both sides and needs to be dried after spraying. Most of the current spraying equipment uses a fixed hot air flow for drying, but this method makes the air conditioner shell not heated evenly, affecting the drying effect of the air conditioner shell. Summary of the invention

[0003] In view of this, an object of the present invention is to provide an automatic air-conditioning shell painting device for improving the drying effect of the air-conditioning shell.

[0004] Based on the above purpose, the present invention provides an automatic air conditioner shell painting device, comprising:

[0005] A first box, a support frame, a plurality of first rollers, a transfer plate, an annular pipeline and an air supply pipeline, wherein:

[0006] The support frame is fixedly disposed in the first box;

[0007] A plurality of the first rollers are rotatably disposed on the support frame;

[0008] The transfer plate can move on the first roller, and the transfer plate is used to transfer the air conditioner casing;

[0009] The annular pipeline is provided with annularly distributed gas outlet nozzles;

[0010] The air supply pipeline is in communication with the annular pipeline, and the air supply pipeline is used to be in communication with an external hot air source.

[0011] Optionally, the air supply pipeline is transmission-connected with a driving unit, and the driving unit is used to drive the air supply pipeline and the annular pipeline to move back and forth in a horizontal direction.

[0012] Optionally, the driving unit includes a first slide rail slidably connected to the bottom of the air supply pipe, a frame is provided at the right end of the first slide rail, and the upper and lower inner walls of the frame are provided with convex teeth, the convex teeth are meshed with fan gears, and the fan gear is transmission-connected to the first motor.

[0013] Optionally, a plurality of the annular pipes are arranged side by side in the horizontal direction.

[0014] Optionally, the paint spraying device includes a spraying part, which includes a second box body, a moving block is provided in the second box body, a nozzle is provided at the bottom of the moving block, the first box body is connected to the second box body, a door body is provided at the connecting point, the moving block is transmission-connected with a first driving part, the first driving part is used to drive the moving block to move horizontally, a clamping part is provided under the nozzle, and the clamping part is used to clamp and place the air-conditioning casing.

[0015] Optionally, the first driving unit includes a second motor, a screw rod is provided on the rotating shaft of the second motor, the screw rod is rotatably connected in the second housing, a second slide rail is provided above the screw rod, and the moving block is threadedly connected to the screw rod and slidably connected to the second slide rail.

[0016] Optionally, the clamping part includes two clamping units symmetrically arranged, the clamping unit includes a rotating part rotatably connected to the inner wall of the second box body, the rotating part is provided with a first cylinder, the telescopic shaft of the first cylinder is provided with a suction cup, one of the rotating parts is meshed with a first gear, the first gear is transmission connected to a third motor, a rotating table is provided below the rotating part, a plurality of second rollers are provided on the top of the rotating table, a second cylinder is provided at the bottom of the rotating table, a base is provided at the bottom of the second cylinder, the base is slidably connected to the inner bottom of the second box body, the second cylinder is sleeved with a second gear, the second gear is meshed with a third gear, and the third gear is transmission connected to a fourth motor.

[0017] Optionally, the nozzle has a sphere, the sphere is movably connected to the moving block, the sphere is meshed with a fourth gear, and the fourth gear is transmission-connected to a fifth motor.

[0018] When the device is working, the air-conditioning shell that has been sprayed is placed on the transfer plate, the transfer plate is placed on the first roller, the annular pipe surrounds the air-conditioning shell, and the external hot air source provides hot air flow. The hot air flow passes through the air supply pipe and the annular pipe and is ejected from the air outlet head to dry the air-conditioning shell.

[0019] From the above, it can be seen that the hot air flow of the device is transported in a ring manner, which makes the air conditioner shell heated more evenly compared to the prior art that transports it in the first direction, thereby improving the drying effect of the air conditioner shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate one or more embodiments of the present specification 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 one or more embodiments of the present specification. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of a paint spraying device according to a specific embodiment of the present invention;

[0022] Figure 2 for Figure 1 Side view of the middle annular duct;

[0023] Figure 3 for Figure 1 A zoomed-in view of the moving block. DETAILED DESCRIPTION

[0024] In order to make the objectives, technical solutions and advantages of the present disclosure more clearly understood, the present disclosure is further described in detail below in conjunction with specific embodiments.

[0025] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in one or more embodiments of this specification should be understood by people with ordinary skills in the field to which this disclosure belongs. The "first", "second" and similar words used in one or more embodiments of this specification do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0026] The embodiment of the present invention provides an automatic air conditioner shell painting device. Figures 1 to 3 As shown, an automatic air-conditioning shell painting device includes: a first box body 1, a support frame 11, a plurality of first rollers 12, a transfer plate 13, an annular pipe 14 and an air supply pipe 15, wherein:

[0027] The support frame 11 is fixedly disposed in the first box body 1;

[0028] The plurality of first rollers 12 are rotatably disposed on the support frame 11;

[0029] The transfer plate 13 can move on the first roller 12, and the transfer plate 13 is used to transfer the air conditioner casing;

[0030] The annular pipe 14 is provided with an annularly distributed gas outlet 16;

[0031] The air supply pipeline 15 is in communication with the annular pipeline 14 , and the air supply pipeline 15 is used to be in communication with an external hot air source.

[0032] When the device is working, the air-conditioning shell that has been sprayed is placed on the transfer plate 13, the transfer plate 13 is placed on the first roller 12, the annular pipe 14 surrounds the air-conditioning shell, and the external hot air source provides a hot air flow. The hot air flow passes through the air supply pipe 15 and the annular pipe 14 and is ejected from the air outlet head 16 to dry the air-conditioning shell.

[0033] From the above, it can be seen that the hot air flow of the device is transported in a ring manner, which makes the air conditioner shell heated more evenly compared to the prior art that transports it in the first direction, thereby improving the drying effect of the air conditioner shell.

[0034] In some embodiments, the air supply pipe 15 is connected to a driving unit, and the driving unit is used to drive the air supply pipe 15 and the annular pipe 14 to move back and forth in a horizontal direction.

[0035] Optionally, the driving unit includes a first slide rail 21 slidably connected to the bottom of the air supply pipe 15, a frame 22 is provided at the right end of the first slide rail 21, and convex teeth 23 are provided on the upper and lower inner walls of the frame 22. The convex teeth 23 are meshed with fan gears 24, and the fan gear 24 is transmission-connected to the first motor.

[0036] During operation, the first motor drives the sector gear 24 to rotate. When the sector gear 24 engages with the upper convex teeth 23, it drives the frame 22 to move in one direction. When the sector gear 24 engages with the lower convex teeth 23, it drives the frame 22 to move in another direction, thereby driving the air supply pipe 15 to move back and forth in the horizontal direction, and then driving the annular pipe 14 to move back and forth in the horizontal direction, further improving the uniformity of heating of the air conditioner casing.

[0037] In some embodiments, a plurality of the annular ducts 14 are arranged side by side in the horizontal direction, so as to improve the drying efficiency of the air conditioner housing as a whole.

[0038] In some embodiments, the paint spraying device includes a spraying part, which includes a second box body 31, a moving block 32 is provided in the second box body 31, a nozzle 33 is provided at the bottom of the moving block 32, the first box body 1 is connected to the second box body 31, and a door body 34 is provided at the connection point. The moving block 32 is transmission-connected with a first driving part, and the first driving part is used to drive the moving block 32 to move horizontally. A clamping part is provided below the nozzle 33, and the clamping part is used to clamp and place the air-conditioning casing.

[0039] Optionally, the first driving unit includes a second motor 35, a screw rod 36 is provided on the rotating shaft of the second motor 35, the screw rod 36 is rotatably connected in the second box body 31, a second slide rail 37 is provided above the screw rod 36, and the moving block 32 is threadedly connected to the screw rod 36 and slidably connected to the second slide rail 37.

[0040] Optionally, the clamping portion includes two clamping units symmetrically arranged, and the clamping unit includes a rotating member 41 rotatably connected to the inner wall of the second box body 31, the rotating member 41 is provided with a first cylinder 42, and a suction cup 43 is provided on the telescopic shaft of the first cylinder 42, one of the rotating members 41 is meshed with a first gear 44, and the first gear 44 is transmission-connected to a third motor 45, a rotating table 46 is provided below the rotating member 41, a plurality of second rollers 47 are provided on the top of the rotating table 46, a second cylinder 48 is provided at the bottom of the rotating table 46, a base 49 is provided at the bottom of the second cylinder 48, and the base 49 is slidably connected to the inner bottom of the second box body 31, the second cylinder 48 is sleeved with a second gear 410, the second gear 410 is meshed with a third gear 411, and the third gear 411 is transmission-connected to a fourth motor 412.

[0041] When the prior art sprays the air conditioner shell, the outer surface of the air conditioner shell is usually sprayed first, and then the air conditioner shell is manually rotated to a certain angle, and then the inside of the air conditioner shell is sprayed. This method is not efficient. In order to solve this problem, when the spraying unit is working, the air conditioner shell is placed between two suction cups 43, and the spray head 33 is connected to the external paint supply unit. The paint supply unit provides paint to be sprayed from the spray head 33. At the same time, the second motor 35 rotates to drive the screw rod 36 to rotate, and the screw rod 36 rotates to drive the moving block 32 to move on the second slide rail 37, thereby driving the spray head 33 to move for spraying. After the outer surface is sprayed, the third motor 45 drives the first gear 44 to rotate, thereby driving the rotating member 41 to rotate, and then driving the suction cup 43 and the air conditioner shell to rotate, and then the inside of the air conditioner is sprayed. Such an automated working method improves work efficiency.

[0042] In some embodiments, the nozzle 33 has a sphere 51, the sphere 51 is movably connected to the moving block 32, the sphere 51 is meshed with a fourth gear 52, and the fourth gear 52 is transmission-connected to a fifth motor.

[0043] When it is necessary to spray the two side surfaces of the air-conditioning shell, the second cylinder 48 is extended to move the rotating table 46 to the bottom of the air-conditioning shell, and then the suction cup 43 is sent away, and the air-conditioning shell falls onto the transfer plate 13 on the rotating table 46, the rotating table 46 is rotated ninety degrees, and then the base 49 is moved so that the side of the air-conditioning shell is located below the nozzle 33, and then the fifth motor drives the fourth gear 52 to rotate, the fourth gear 52 drives the ball 51 to rotate, and the ball 51 drives the nozzle 33 to rotate a certain angle, and then the clamping surface of the air-conditioning shell is sprayed. When it is necessary to spray the other clamping surface, the base 49 is moved so that the other clamping surface is located below the nozzle 33, so that the spraying operation of the two clamping surfaces is completed, so that the spraying of the air-conditioning shell is more comprehensive.

[0044] After spraying is completed, the door body 34 is opened, and the movable plate is moved from the second roller 47 to the first roller 12 in the first box body 1 to complete the subsequent drying operation. In this way, the air conditioner shell is conveniently and quickly transferred, thereby improving work efficiency.

[0045] One or more embodiments of this specification are intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of one or more embodiments of this specification should be included in the scope of protection of this disclosure.

Claims

1. An automatic air conditioner shell painting device, characterized in that: include: A first box, a support frame, a plurality of first rollers, a transfer plate, an annular pipeline and an air supply pipeline, wherein: The support frame is fixedly disposed in the first box; A plurality of the first rollers are rotatably disposed on the support frame; The transfer plate can move on the first roller, and the transfer plate is used to transfer the air conditioner casing; The annular pipeline is provided with annularly distributed gas outlet nozzles; The air supply pipeline is in communication with the annular pipeline, and the air supply pipeline is used to be in communication with an external hot air source; The paint spraying device comprises a spraying part, the spraying part comprises a second box, a moving block is arranged in the second box, a nozzle is arranged at the bottom of the moving block, the first box is connected with the second box, a door is arranged at the connection point, the moving block is connected with a first driving part in transmission, the first driving part is used to drive the moving block to move horizontally, a clamping part is arranged below the nozzle, and the clamping part is used to clamp and place the air conditioner casing; The first driving part includes a second motor, a screw rod is provided on the rotating shaft of the second motor, the screw rod is rotatably connected in the second housing, a second slide rail is provided above the screw rod, the moving block is threadedly connected to the screw rod, and is slidably connected to the second slide rail; The clamping part includes two clamping units symmetrically arranged, and the clamping unit includes a rotating member rotatably connected to the inner wall of the second box body, the rotating member is provided with a first cylinder, and a suction cup is provided on the telescopic shaft of the first cylinder, one of the rotating members is meshed with a first gear, and the first gear is transmission-connected to a third motor, a rotating table is provided below the rotating member, a plurality of second rollers are provided on the top of the rotating table, a second cylinder is provided at the bottom of the rotating table, a base is provided at the bottom of the second cylinder, and the base is slidably connected to the inner bottom of the second box body, the second cylinder is sleeved with a second gear, the second gear is meshed with a third gear, and the third gear is transmission-connected to a fourth motor; The nozzle has a sphere, the sphere is movably connected to the moving block, the sphere is meshed with a fourth gear, and the fourth gear is transmission-connected to a fifth motor; When it is necessary to spray the two sides of the air conditioner shell, the second cylinder is extended to move the rotating table to the bottom of the air conditioner shell, and then the suction cup is sent away, and the air conditioner shell falls onto the transfer plate on the rotating table. The rotating table rotates ninety degrees, and then the base is moved so that the side of the air conditioner shell is located below the spray head. Then the fifth motor drives the fourth gear to rotate, and the fourth gear drives the ball to rotate. The ball drives the spray head to rotate a certain angle, and then the clamping surface of the air conditioner shell is sprayed. When it is necessary to spray the other clamping surface, the base is moved so that the other clamping surface is located below the spray head.

2. The automatic air conditioner shell painting device according to claim 1 is characterized in that: The air supply pipeline is transmission-connected with a driving part, and the driving part is used to drive the air supply pipeline and the annular pipeline to move back and forth in a horizontal direction.

3. The automatic air conditioner shell painting device according to claim 2 is characterized in that: The driving part includes a first slide rail slidably connected to the bottom of the air supply pipe, a frame is provided at the right end of the first slide rail, and convex teeth are provided on the upper and lower inner walls of the frame. The convex teeth are meshed with fan gears, and the fan gear is transmission-connected to the first motor.

4. The automatic air conditioner shell painting device according to claim 3 is characterized in that: A plurality of the annular pipes are arranged side by side in the horizontal direction.

Images