Automatic paint spraying equipment for shifting piece at air outlet of automobile air conditioner

Abstract

The utility model relates to automatic paint spraying equipment for a shifting piece of an air outlet of an automobile air conditioner, which comprises a feeding device provided with a movable discharging jig, the discharging jig comprises a connecting rod and a bearing block fixedly connected with the connecting rod, and the bearing block is provided with an inserting part capable of being in butt joint; the cutting device is used for cutting the connecting rod, so that the bearing block is separated from the discharging jig; the carrying device is used for transferring the bearing blocks; the solid material conveying device is provided with a movable rotating jig, the rotating jig comprises a rotating shaft and a convex block installed on the rotating shaft, and the convex block can extend into the inserting part and is used for fixing the bearing block transferred by the carrying device; according to the feeding device, a shifting piece is connected to the bearing block in a sleeving mode, and the rotating shaft and the bearing block drive the shifting piece to rotate. The paint spraying device sprays paint to the rotating shifting piece; automatic production is achieved, and efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of automobile parts manufacturing, and in particular to an automatic painting device for automobile air-conditioning air outlet paddles. Background Art

[0002] In order to meet the ventilation comfort of passengers, cars will be equipped with air-conditioning vents in various positions of the car, such as on both sides of the steering wheel, behind the armrest box, etc. These air outlets are aimed at the passengers, and the air outlet paddles can adjust the wind direction according to the passengers' usage needs. Therefore, the air outlet paddles are often touched by passengers. When producing the air-conditioning vent paddles, they need to be painted to enhance the passengers' contact feeling and reduce the wear and tear caused by long-term touch.

[0003] Since the air outlet paddles are small in size and need to be painted all around to avoid missing dead corners, the air outlet paddles need to be installed on a jig and then painted uniformly when they are painted. However, the shape of the air outlet paddles varies according to different types of cars, so the jig is usually a consumable. Its production method is to insert the paddles into the jig through injection molding, and then manually cut the jig and put it on a rotating device before painting, which is inefficient.

[0004] Therefore, it is necessary to develop an automatic painting equipment for automobile air-conditioning outlet paddles to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a high-efficiency automatic painting device for the air outlet paddles of automobile air conditioners.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: an automatic painting device for a car air-conditioning outlet paddle, comprising:

[0007] The feeding device is provided with a movable material discharge fixture, the material discharge fixture comprises a connecting rod and a receiving block fixedly connected to the connecting rod, and the receiving block has a plug-in portion that can be docked;

[0008] A cutting device for cutting the connecting rod to separate the receiving block from the material discharging fixture;

[0009] A handling device, used for transferring the receiving block;

[0010] The solid material conveying device is provided with a movable rotating fixture, the rotating fixture comprises a rotating shaft and a convex block mounted on the rotating shaft, the convex block can extend into the plug-in portion to fix the receiving block transferred by the handling device;

[0011] A feeding device is used to sleeve the paddle on the receiving block, and the rotating shaft and the receiving block drive the paddle to rotate;

[0012] A paint spraying device to spray paint on the rotating pick.

[0013] Furthermore, the material discharge fixture includes a base plate and a support rod installed on the base plate, one end of the connecting rod is fixedly connected to the top of the support rod, and the other end thereof extends horizontally outward and is fixedly connected to the receiving block.

[0014] Furthermore, both the inner and outer surfaces of the receiving block are provided with buckles for fixing the paddle that is sleeved on the receiving block.

[0015] Furthermore, the plug-in portion is recessed inward from the lower surface to form a groove, and the groove is matched with the protrusion.

[0016] Furthermore, the cutting device includes a fixed plate, a beam installed on the fixed plate, a pushing part arranged on the beam, and a shearing part driven by the pushing part. The beam is located above the feeding device and parallel to the feeding device, and the pushing part pushes the shearing part to move along the beam.

[0017] Furthermore, the pushing part includes a pushing motor and a track arranged on the surface of the beam, a slider is movably connected to the track, and the shearing part is fixedly connected to the slider.

[0018] Furthermore, the cutting part has a lifting member and scissors, and the lifting member drives the scissors to move vertically downward.

[0019] Furthermore, the loading device also includes a bracket arranged above the solid material conveying device, a lifting and mounting portion moving along the bracket, and a material bin located outside the solid material conveying device, wherein the lifting and mounting portion is used to clamp the paddle located in the material bin and place the paddle on the rotating fixture.

[0020] Furthermore, the lifting installation part includes a lifting driving member and a lifting clamping part driven by the lifting driving member, and the lifting driving member can drive the lifting clamping part to vertically move the clamping paddle.

[0021] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model is an automatic painting equipment for automobile air-conditioning outlet paddles, which has the characteristics of high efficiency. The receiving block is installed on the base plate through support rods and connecting rods, and is transported to the bottom of the cutting device through a feeding device. After the cutting device completes cutting, it is transported to the solid material conveying device, fixed by a rotating fixture, and then the receiving block is loaded through a loading device, and the painting device sprays paint on it, thereby realizing automated production and improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0023] Figure 1 This is a three-dimensional structural schematic diagram of an automatic painting device for an air outlet paddle of an automobile air conditioner according to the utility model;

[0024] Figure 2 for Figure 1 The schematic diagram of the structure of the feeding device, cutting device and handling device of the automatic painting equipment for the air outlet paddles of the automobile air conditioner is shown;

[0025] Figure 3 for Figure 2 The schematic diagram of the unloading fixture structure of the automatic painting equipment for the air outlet paddles of the automobile air conditioner is shown;

[0026] Figure 4 for Figure 1 The structural schematic diagram of the solid material conveying device of the automatic painting equipment for the air outlet paddles of the automobile air conditioner is shown;

[0027] Figure 5 for Figure 4 The schematic diagram of the rotating fixture structure of the automatic painting equipment for the air outlet paddles of the automobile air conditioner is shown;

[0028] Figure 6 for Figure 1 The diagram shown is a structural schematic diagram of a feeding device for an automatic spray painting equipment for automobile air-conditioning outlet paddles.

[0029] In the figure: 1, feeding device; 2, cutting device; 3, handling device; 4, solid material conveying device; 5, painting device; 6, loading device; 11, first fixed base; 12, first conveying assembly; 13, unloading fixture; 121, feeding active shaft; 122, feeding passive shaft; 123, feeding belt; 124, feeding motor; 131, bottom plate; 132, support rod; 133, receiving block; 134, connecting rod; 135, buckle; 136, plug-in part; 21, fixed plate; 22, crossbeam; 23, pushing part; 24, cutting part; 231, pushing part Motor; 232, track; 233, slider; 24, shearing part; 241, lifting member; 242, scissors; 31, lifting base; 32, rotating part; 33, clamping arm; 34, clamping claw; 41, second fixed base; 42, second transmission assembly; 43, rotating fixture; 431, fixed block; 432, rotating shaft; 433, bump; 51, storage tank; 52, paint spraying pipe; 61, bracket; 62, lifting installation part; 63, silo; 611, mobile base; 612, mobile frame; 621, lifting drive member; 622, lifting clamping part. DETAILED DESCRIPTION

[0030] 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.

[0031] Please see Figures 1 to 6 The utility model is an automatic painting device for automobile air-conditioning outlet paddles, which includes a feeding device 1, a cutting device 2 installed on the feeding device 1, a handling device 3 and a solid material conveying device 4 arranged at the end of the feeding device 1, and a painting device 5 and a loading device 6 located outside the solid material conveying device 4.

[0032] The feeding device 1 includes a first fixed base 11, a first conveying component 12 fixedly connected to the first fixed base 11, and a plurality of discharge jigs 13 installed on the surface of the first conveying component 12. The first fixed base 11 is in a horizontal state, and is recessed inward from the upper surface to form a groove, and the groove is for the plurality of discharge jigs 13 to pass through. The first conveying component 12 includes a feeding active shaft 121, a feeding passive shaft 122, and a feeding belt 123 surrounding the feeding active shaft 121 and the feeding passive shaft 122. The feeding active shaft 121 and the feeding passive shaft 122 are both fixed above the first fixed base 11 and are on the same horizontal line. The first conveying component 12 has a feeding motor 124, and the feeding motor 124 drives the feeding active shaft 121 to rotate, and the feeding active shaft 121 drives the feeding passive shaft 122 to rotate synchronously, so that the feeding belt 123 moves toward the conveying device 3.

[0033] Please see Figures 1 to 3 The number and position of several unloading jigs 13 can be changed according to needs, which include a base plate 131, a support rod 132 installed on the base plate 131, and a receiving block 133 fixedly connected to the support rod 132. The base plate 131 is a rectangular plate body, which is fixedly connected to the feeding belt 123 by magnetic attraction or screws and bolts. The bottom of the support rod 132 is fixedly connected to the base plate 131, and its top extends vertically upward. Connecting rods 134 are provided on both sides of the support rod 132. One end of the connecting rod 134 is fixedly connected to the top of the support rod 132, and the other end thereof extends horizontally outward and is fixedly connected to the receiving block 133. Both inner and outer surfaces of the receiving block 133 are provided with buckles 135 for fixing the paddle of the receiving block 133. The bottom of the receiving block 133 is provided with a plug-in portion 136, and the plug-in portion 136 is recessed inward from the lower surface to form a groove.

[0034] Please see Figure 1 to Figure 2 The cutting device 2 includes a fixed plate 21, a beam 22 installed on the fixed plate 21, a pushing part 23 arranged on the beam 22, and a shearing part 24 driven by the pushing part 23. The fixed plate 21 is located on both sides of the feeding device 1 and extends vertically upward. The beam 22 is located above the feeding device 1 and is parallel to the feeding device 1. The pushing part 23 includes a pushing motor 231 and a track 232 arranged on the surface of the beam 22. The pushing part 23 is installed on one side of the beam 22. The track 232 extends from one end of the beam 22 to the other end thereof. A slider 233 is movably connected to the track 232. The pushing motor 231 is connected to the slider 233 through a transmission member such as a screw rod, so that the slider 233 moves along the track 232. The shearing part 24 has a lifting member 241 and a scissors 242. The lifting member 241 drives the scissors 242 to move vertically downward. There are two scissors 242, which are used to cut the connecting rod 134 respectively.

[0035] Please see Figure 1 to Figure 2The handling device 3 includes a lifting base 31, a rotating part 32 installed on the lifting base 31, a clamping arm 33 and a clamping claw 34 fixedly connected to the rotating part 32, the lifting base 31 can drive the rotating part 32 to move vertically, the rotating part 32 can drive the clamping arm 33 and the clamping claw 34 to rotate with it as the rotation center, one end of the clamping arm 33 is fixedly connected to the rotating part 32, and the other end thereof extends horizontally outward, the clamping claw 34 is installed at the end of the clamping arm 33, the number of the clamping claws 34 is a pair and the spacing is the same as the spacing of a pair of receiving blocks 133, which are used to clamp the receiving blocks 133 after shearing.

[0036] Please see Figure 1 and Figure 4 The solid material conveying device 4 includes a second fixed base 41, a second conveying assembly 42 fixedly connected to the second fixed base 41, and a plurality of rotating fixtures 43 installed on the surface of the second conveying assembly 42. The second fixed base 41 and the second conveying assembly 42 have the same structure as the first fixed base 11 and the first conveying assembly 12. The number and position of the plurality of rotating fixtures 43 can be changed according to demand. It includes a fixed block 431 and a pair of rotating shafts 432 installed in the fixed block 431. The fixed block 431 is fixedly connected to the second conveying assembly 42 by magnetic attraction or screws and bolts. The number and position of the rotating shafts 432 can be changed according to demand. The bottom thereof extends into the fixed block 431, and the top thereof extends vertically upward and has a protrusion 433 for fixing the receiving block 133, and the protrusion 433 is docked with the plug-in portion 136.

[0037] Please see Figure 4 The paint spraying device 5 is located on both sides of the solid material conveying device 4, and has a material storage tank 51 and a paint spraying pipe 52. The material storage tank 51 is used to store paint. One end of the paint spraying pipe 52 extends into the material storage tank 51, and the other end extends to the top of the second conveying component 42, and its end is located on the outside of the rotating fixture 43.

[0038] Please see Figure 1 and Figure 6The feeding device 6 includes a bracket 61 arranged above the solid material conveying device 4, a lifting installation part 62 moving along the bracket 61, and a silo 63 located outside the solid material conveying device 4. The bracket 61 includes a movable base 611 and a movable frame 612 moving along the movable base 611. The movable base 611 can drive the movable frame 612 to move in the X direction. The structure of the movable frame 612 is the same as that of the pushing part 23, and it drives the lifting installation part 62 to move in the Y direction. The lifting installation part 62 includes a lifting driving member 621 and a lifting clamping part 622 driven by the lifting driving member 621. The lifting driving member 621 can drive the lifting clamping part 622 to move vertically. The number of the lifting clamping parts 622 is a pair and the spacing between them is the same as the spacing between a pair of rotating shafts 432. It is used to clamp the paddles located in the silo 63 and put the paddles into the rotating fixture 43. A plurality of material plates are arranged in the silo 63 for placing the paddles.

[0039] When the automatic painting equipment for the air outlet paddle of an automobile air conditioner is used, the receiving block 133 is installed on the bottom plate 131 through the support rod 132 and the connecting rod 134, and is transported to the bottom of the cutting device 2 through the feeding device 1, and the rotating part 32 drives the clamping arm 33 and the clamping claw 34 to rotate, and the lifting base 31 drives the clamping claw 34 to descend and clamp the receiving block 133, and the lifting part 241 drives the scissors 242 to descend and cut the connecting rod 134, and the rotating part 32 drives the clamping arm 33 and the clamping claw 34 to rotate, and the lifting base 31 drives the clamping claw 34 to descend and clamp the receiving block 133. 3 and the clamping claw 34 rotate, driving the receiving block 133 to move to the rotating fixture 43, so that the protrusion 433 is docked with the plug-in portion 136, the bracket 61 and the lifting installation portion 62 drive the lifting clamping portion 622 to move, clamp the paddle in the silo 63 and put it into the receiving block 133, so that the paddle is sleeved on the receiving block 133, the rotating shaft 432 drives the receiving block 133 installed on the protrusion 433 to rotate, and at the same time the paint spraying device 5 sprays paint on the rotating paddle in all directions.

[0040] The utility model is an automatic painting device for automobile air-conditioning outlet paddles, which has the characteristics of high efficiency. A receiving block is installed on a bottom plate through a support rod and a connecting rod, and is transported to the bottom of a cutting device through a feeding device. After the cutting device completes the cutting, it is transported to a solid material conveying device, fixed by a rotating fixture, and then the receiving block is loaded by a loading device, and a painting device sprays paint on it, thereby realizing automated production and improving efficiency.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic painting equipment for automobile air-conditioning outlet paddles, characterized in that: It includes: A feeding device (1) is provided with a movable material discharge fixture (13), wherein the material discharge fixture (13) comprises a connecting rod (134) and a receiving block (133) fixedly connected to the connecting rod (134), wherein the receiving block (133) has a plug-in portion (136) that can be docked; A cutting device (2) for cutting the connecting rod (134) to separate the receiving block (133) from the material discharging fixture (13); A transport device (3) for transferring the receiving block (133); The solid material conveying device (4) is provided with a movable rotating fixture (43), wherein the rotating fixture (43) comprises a rotating shaft (432) and a convex block (433) mounted on the rotating shaft (432), wherein the convex block (433) can extend into the plug-in portion (136) to fix the receiving block (133) transferred by the transport device (3); The loading device (6) sleeves the paddle on the receiving block (133), and the rotating shaft (432) and the receiving block (133) drive the paddle to rotate; The paint spraying device (5) sprays paint on the rotating pick.

2. The automatic painting equipment for automobile air-conditioning outlet paddles according to claim 1, characterized in that: The material discharge fixture (13) comprises a base plate (131), a support rod (132) mounted on the base plate (131), one end of the connecting rod (134) being fixedly connected to the top of the support rod (132), and the other end of the connecting rod (134) extending horizontally outward and fixedly connected to the receiving block (133).

3. The automatic painting equipment for automobile air-conditioning outlet paddles as claimed in claim 2, characterized in that: Both the inner and outer surfaces of the receiving block (133) are provided with buckles (135) for fixing the paddle sleeved on the receiving block (133).

4. The automatic painting equipment for automobile air-conditioning outlet paddles as claimed in claim 2, characterized in that: The plug-in portion (136) is recessed inward from the lower surface to form a groove, and the groove is adapted to fit the protrusion (433).

5. The automatic painting equipment for automobile air-conditioning outlet paddles according to claim 1, characterized in that: The cutting device (2) comprises a fixing plate (21), a crossbeam (22) mounted on the fixing plate (21), a pushing portion (23) arranged on the crossbeam (22), and a shearing portion (24) driven by the pushing portion (23); the crossbeam (22) is located above the feeding device (1) and parallel to the feeding device (1); the pushing portion (23) pushes the shearing portion (24) to move along the crossbeam (22).

6. The automatic painting equipment for automobile air-conditioning outlet paddles as claimed in claim 5, characterized in that: The pushing portion (23) comprises a pushing motor (231) and a track (232) arranged on the surface of the crossbeam (22); a slider (233) is movably connected to the track (232); and the slider (233) is fixedly connected to the cutting portion (24).

7. The automatic painting equipment for automobile air-conditioning outlet paddles as claimed in claim 6, characterized in that: The cutting part (24) comprises a lifting member (241) and a pair of scissors (242), and the lifting member (241) drives the pair of scissors (242) to move vertically downward.

8. The automatic painting equipment for automobile air-conditioning outlet paddles according to claim 1, characterized in that: The loading device (6) further comprises a bracket (61) arranged above the solid material conveying device (4), a lifting and mounting portion (62) moving along the bracket (61), and a material bin (63) located outside the solid material conveying device (4), wherein the lifting and mounting portion (62) is used to clamp a paddle located in the material bin (63) and place the paddle on the rotating fixture (43).

9. The automatic painting equipment for automobile air-conditioning outlet paddles as claimed in claim 8, characterized in that: The lifting installation part (62) comprises a lifting driving member (621) and a lifting clamping part (622) driven by the lifting driving member (621), and the lifting driving member (621) can drive the lifting clamping part (622) to vertically move and clamp the paddle.

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