Surface treatment device for air conditioner frame machining

Abstract

The invention belongs to the field of air conditioner rack processing, and particularly relates to an air conditioner rack processing surface treatment device which comprises a device base, and air conditioner rack bodies are arranged on the left side and the right side of the top end of the device base; a surface treatment mechanism is arranged on the device base; the surface treatment mechanism comprises a lifting assembly, a transmission assembly, a rotating assembly, a surface treatment assembly and a fixing assembly, the lifting assembly is arranged at the position, close to the center, of the device base, the rotating assembly is arranged at the top end of the lifting assembly, and the transmission assembly is arranged between the lifting assembly and the rotating assembly; the surface treatment assemblies are arranged on the left side and the right side of the lifting assembly, and the fixing assembly is arranged between the air conditioner frame body and the device base. And through the surface treatment mechanism, the function that lifting and rotating of the device are controlled at the same time only through one motor is achieved, and then the effect that after paint spraying of the air conditioner frame is completed on one side, the device automatically rotates to the other side to conduct paint spraying on the other set of air conditioner frames is achieved.

Description

Technical Field

[0001] The invention relates to the field of air conditioning frame processing, in particular to a surface treatment device for air conditioning frame processing. Background Art

[0002] An air conditioner stand is a connector used to connect the air conditioner to the wall when installing the air conditioner outdoor unit. It is usually fixed to the wall by expansion bolts, and is connected to the air conditioner outdoor unit using bolts to support the air conditioner outdoor unit. Since air conditioner stands are usually installed outdoors, in order to avoid rust caused by rain erosion, paint is usually sprayed on the outside of the air conditioner stand to avoid rust. A special surface treatment device is usually used when spraying paint.

[0003] The existing surface treatment device for processing air conditioner racks can be specifically referred to the Chinese patent application number: CN202122263520.X, which discloses a surface treatment device for processing air conditioner racks in detail, including a device body, a motor and a hydraulic telescopic rod, the upper end of the device body is provided with a placing frame and a fixing frame, and the placing frame is arranged on the inner side of the fixing frame, the motor is arranged on the fixing frame, and the motor is connected to the rotating shaft, and the lower end of the rotating shaft is connected to the rotating frame, the hydraulic telescopic rod is arranged on the rotating frame, and the lower end of the hydraulic telescopic rod on the right side is connected to a drying device. The surface treatment device for processing air conditioner racks, under the action of the hydraulic telescopic rod, pushes the protective cover down to cover the workpiece, sprays the covered workpiece through the nozzle, reduces the emission of waste gas to the outside, and under the action of the second fan, the connecting pipe and the suction pipe, the waste gas can be sucked into the shell and filtered and adsorbed by the filter screen and the activated carbon adsorption net to reduce the impact on the environment, and the gas is drawn into the transmission pipe by the first fan, heated by the heating element, and blown out by the blowing pipe to dry the workpiece.

[0004] Although the above-mentioned surface treatment device for processing the air-conditioning frame can effectively process the outer surface of the air-conditioning frame, during use, the operator is still required to observe the lifting and rotation of the control device to spray paint or dry the air-conditioning frame, and the processing efficiency is affected by the operator; therefore, a surface treatment device for processing the air-conditioning frame is proposed to address the above-mentioned problem. Summary of the invention

[0005] In order to make up for the shortcomings of the prior art, although the existing surface treatment device for processing air-conditioning racks can effectively process the outer surface of the air-conditioning rack, during use, the operator is still required to observe the lifting and rotation of the control device to spray paint or dry the air-conditioning rack, and the processing efficiency is affected by the operator. The present invention proposes a surface treatment device for processing air-conditioning racks.

[0006] The technical solution adopted by the present invention to solve its technical problem is: a surface treatment device for processing an air-conditioning frame described in the present invention includes a device base, and an air-conditioning frame body is arranged on both the left and right sides of the top of the device base; a surface treatment mechanism is arranged on the device base; the surface treatment mechanism includes a lifting component, a transmission component, a rotating component, a surface treatment component and a fixed component, the lifting component is arranged at a position close to the center of the device base, the top of the lifting component is arranged with a rotating component, a transmission component is arranged between the lifting component and the rotating component, the surface treatment component is arranged on the left and right sides of the lifting component, and the fixed component is arranged between the air-conditioning frame body and the device base.

[0007] Preferably, the lifting assembly includes a fixed plate, the bottom end of the fixed plate is fixedly connected to the top surface of the device base, the rear side of the fixed plate is fixedly connected to the bottom of the mounting frame, the rear side of the mounting frame is fixedly connected to the inner wall of the device base, the interior of the fixed plate is provided with a movable plate, the top end of the movable plate is fixedly connected to the bottom end of the connecting frame, the outer side of the connecting frame is provided with a movable disk, the bottom end of the movable disk is rotatably connected to a support seat, the rear side of the support seat is fixedly connected to a position of the mounting frame near the top, the rear side of the movable plate is fixedly connected to a lifting frame, and the interior of the lifting frame is slidably connected to a crank connecting rod.

[0008] Preferably, both sides of the bottom end of the movable plate are fixedly connected with first sliding blocks, the first sliding blocks are slidably connected to the inside of the first sliding groove, and the first sliding groove is provided on both sides of the inner wall of the fixed plate.

[0009] Preferably, both sides of the inner wall of the movable disk are fixedly connected with second sliders, the second sliders are slidably connected to the inside of the second slide groove, and the second slide groove is opened on the left and right sides of the outside of the connecting frame.

[0010] Preferably, the transmission assembly includes a first transmission wheel, the front end of the first transmission wheel is fixedly connected to the crank connecting rod, the rear end of the first transmission wheel is fixedly connected to the output shaft of the driving motor, the top of the driving motor is fixedly connected to the mounting frame, the outer side of the first transmission wheel is sleeved with one end of the transmission belt, the other end of the transmission belt is sleeved with the outer side of the second transmission wheel, and the rear end of the second transmission wheel is rotatably connected to the top of the mounting frame near the left side.

[0011] Preferably, the rotating assembly includes a connecting shaft, the rear end of the connecting shaft is fixedly connected to the center position of the front end of the second transmission wheel, and two groups of toggle rods are fixedly connected to the outer side of the connecting shaft, the two groups of toggle rods are symmetrically arranged on the outer sides of the toggle rods, and the toggle rods cooperate with the rotating grooves, and the rotating grooves are opened on the outer side of the movable disk, and two groups of stabilizing frames are also fixedly connected to the outer side of the connecting shaft, the two groups of stabilizing frames are also symmetrically arranged on the outer sides of the connecting shaft, and the stabilizing frames cooperate with the stabilizing grooves, and the stabilizing grooves are opened on the left and right sides of the upper and lower ends of the movable disk, and the angle between each group of stabilizing frames and the adjacent toggle rods is ninety degrees.

[0012] Preferably, the surface treatment component includes a paint spraying bin, which is fixedly connected to the bottom end of the left side of the connecting frame, a paint spraying head is fixedly connected to the inner wall of the paint spraying bin, a drying bin is fixedly connected to the right side of the bottom end of the connecting frame, a fan is fixedly connected to the top of the drying bin, and an air inlet is opened at the top of the drying bin, the air inlet corresponds to the position of the air outlet at the bottom of the fan, air guide plates are fixedly connected at the top of the inner wall of the drying bin near both sides, an air return duct is fixedly connected to the right side of the drying bin, an activated carbon filter plate is arranged at the bottom end of the left side of the return air duct, a mesh filter plate is fixedly connected to the left side of the activated carbon filter plate, and an infrared heater is fixedly connected to the center position of the top of the inner wall of the drying bin.

[0013] Preferably, a sealing ring is glued to the bottom end of the drying bin, and the sealing ring is made of rubber.

[0014] Preferably, both upper and lower ends of the left side of the mesh filter plate are provided with movable cavities, the interior of the movable cavity is fixedly connected with a guide rod, the outer side of the guide rod is sleeved with a fixing card, the left side of the fixing card is engaged with a fixing frame, the fixing frame is fixedly connected to the inner wall of the drying bin, and a first spring is also provided inside the movable cavity, one end of the first spring is fixedly connected to the fixing card, and the other end of the first spring is fixedly connected to the inner wall of the movable cavity.

[0015] Preferably, the fixing assembly includes a support rod, the bottom end of the support rod is fixedly connected to the top end of the device base, the support rod is fixedly connected to a support plate at a position near the center of the support rod, a storage cavity is opened on both the front and rear sides of the support rod near the top end, a second spring is arranged inside the storage cavity, and a fixing clip is also arranged inside the storage cavity, one end of the second spring is fixedly connected to the fixing clip, and the other end of the second spring is fixedly connected to the inner wall of the storage cavity, a nylon sheet is fixedly connected to the top end of the fixing clip, and a third slider is fixedly connected to the bottom end of the fixing clip, the third slider is slidably connected to the inside of a third slide groove, and the third slide groove is opened at the bottom end of the inner wall of the storage cavity.

[0016] The present invention is beneficial in that: 1. The present invention realizes the function of controlling the lifting and rotation of the device by only one motor at the same time through the structural design of the surface treatment mechanism, so as to achieve the effect of automatically rotating to the other side to paint another group of air-conditioning racks after the painting of the air-conditioning racks on one side is completed. At the same time, after the painting of one group of air-conditioning racks is completed, the drying chamber and the painting chamber can be exchanged to achieve the effect of drying the air-conditioning racks that have just been painted when the painting of another group of air-conditioning racks is carried out. The problem that the existing surface treatment device for air-conditioning rack processing can effectively process the outer surface of the air-conditioning rack, but the operator still needs to observe the lifting and rotation of the control device to paint or dry the air-conditioning rack during use, and the processing efficiency is affected by the operator, thereby improving the efficiency of surface treatment of the air-conditioning rack and reducing the link of manual intervention; 2. The present invention realizes the function of synchronously rotating the surface treatment component when it is lifted and lowered through the structural design of the combination of the lifting component, the transmission component and the rotating component, thereby solving the problem that the existing surface treatment device for processing air conditioner racks needs to perform two-step processing when lifting and rotating the surface treatment module, which is relatively cumbersome and inconvenient to operate; 3. The present invention realizes the function of return air auxiliary drying through the structural design of the combination of the air guide plate, the return air duct, the activated carbon filter plate and the mesh filter plate. The return air is filtered by the activated carbon filter plate and the mesh filter plate, which can reduce the power consumption of the fan while maintaining the efficiency of drying the main body of the air conditioner rack, thereby achieving the effect of energy saving; 4. The present invention achieves the function of fixing the air-conditioning rack with a minimum contact area through the structural design of the fixing component, so that the device can effectively fix the air-conditioning rack when performing surface treatment on the air-conditioning rack, thereby solving the problem that the existing surface treatment device for processing the air-conditioning rack does not have a structure for fixing the air-conditioning rack, and the air-conditioning rack is only placed on the operating table when performing surface treatment on the air-conditioning rack, and only one side of the air-conditioning rack can be treated when performing surface treatment on the air-conditioning rack, thereby improving the efficiency of surface treatment on the air-conditioning rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention 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 some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of a side cross-sectional three-dimensional structure of the present invention; Figure 3For the present invention Figure 2 The enlarged structural diagram at A in the middle; Figure 4 It is a schematic diagram of a first partial three-dimensional structure of the present invention; Figure 5 It is a schematic diagram of a first partial cross-sectional three-dimensional structure of the present invention; Figure 6 For the present invention Figure 5 The enlarged structural diagram at B in the middle; Figure 7 It is a schematic diagram of a second partial cross-sectional three-dimensional structure of the present invention; Figure 8 For the present invention Figure 7 The enlarged structural diagram at C in the middle; Fig. 9 It is a schematic diagram of a second partial three-dimensional structure of the present invention; Fig.10 It is a schematic diagram of a third partial three-dimensional structure of the present invention; Fig.11 It is a schematic diagram of a third partial cross-sectional three-dimensional structure of the present invention.

[0019] In the figure: 1, device base; 2, air conditioning frame body; 31, fixed plate; 32, mounting frame; 33, movable plate; 34, first slider; 35, first slide groove; 36, connecting frame; 37, movable plate; 38, second slider; 39, second slide groove; 40, lifting frame; 41, crank connecting rod; 42, first transmission wheel; 43, driving motor; 44, transmission belt; 45, second transmission wheel; 46, connecting shaft; 47, toggle rod; 48, rotating groove; 49, stabilizing frame; 50, stabilizing groove; 51, Paint spraying chamber; 52. Drying chamber; 53. Sealing ring; 54. Fan; 55. Air inlet; 56. Air guide plate; 57. Return air duct; 58. Activated carbon filter plate; 59. Mesh filter plate; 60. Movable cavity; 61. Guide rod; 62. Fixing card; 63. First spring; 64. Fixing frame; 65. Support rod; 66. Support plate; 67. Storage cavity; 68. Second spring; 69. Fixing clip; 70. Nylon sheet; 71. Third slider; 72. Third slide groove; 73. Support seat; 74. Infrared heater. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-Figure 11As shown, a surface treatment device for processing an air conditioner frame comprises a device base 1, and an air conditioner frame body 2 is arranged on both the left and right sides of the top of the device base 1; the characteristic is that: a surface treatment mechanism is arranged on the device base 1; the surface treatment mechanism comprises a lifting component, a transmission component, a rotating component, a surface treatment component and a fixing component, the lifting component is arranged at a position close to the center of the device base 1, a rotating component is arranged on the top of the lifting component, a transmission component is arranged between the lifting component and the rotating component, the surface treatment component is arranged on the left and right sides of the lifting component, and the fixing component is arranged between the air conditioner frame body 2 and the device base 1; During operation, through the structural design of the surface treatment mechanism, the function of controlling the lifting and rotation of the device simultaneously by only one motor is realized, so that after the painting of the air-conditioning racks on one side is completed, it can automatically rotate to the other side to paint another group of air-conditioning racks. At the same time, after the painting of one group of air-conditioning racks is completed, the drying chamber 52 and the paint chamber 51 can be switched to achieve the effect of drying the air-conditioning racks that have just been painted when painting another group of air-conditioning racks. This solves the problem that although the existing surface treatment device for processing air-conditioning racks can effectively process the outer surface of the air-conditioning racks, the operator still needs to observe the lifting and rotation of the control device to paint or dry the air-conditioning racks during use, and the processing efficiency is affected by the operator.

[0022] Further, the lifting assembly includes a fixed plate 31, the bottom end of the fixed plate 31 is fixedly connected to the top surface of the device base 1, the rear side of the fixed plate 31 is fixedly connected to the bottom of the mounting frame 32, the rear side of the mounting frame 32 is fixedly connected to the inner wall of the device base 1, a movable plate 33 is sleeved inside the fixed plate 31, the top of the movable plate 33 is fixedly connected to the bottom end of the connecting frame 36, the outer side of the connecting frame 36 is sleeved with a movable disk 37, the bottom end of the movable disk 37 is rotatably connected to the support seat 73, the rear side of the support seat 73 is fixedly connected to the position of the mounting frame 32 near the top, the rear side of the movable plate 33 is fixedly connected to the jacking frame 40, the interior of the jacking frame 40 is slidably connected with a crank connecting rod 41, the transmission assembly includes a first transmission wheel 42, the front end of the first transmission wheel 42 is fixedly connected to the crank connecting rod 41, the rear end of the first transmission wheel 42 is fixedly connected to the output shaft of the driving motor 43, the top of the driving motor 43 is fixedly connected to the mounting frame 32, and the first transmission wheel 42 is fixedly connected to the output shaft of the driving motor 43. The outer side of a transmission wheel 42 is sleeved with one end of a transmission belt 44, and the other end of the transmission belt 44 is sleeved with the outer side of a second transmission wheel 45. The rear end of the second transmission wheel 45 is rotatably connected to the position near the left side of the top of the mounting frame 32. The rotating assembly includes a connecting shaft 46. The rear end of the connecting shaft 46 is fixedly connected to the center position of the front end of the second transmission wheel 45. The outer side of the connecting shaft 46 is fixedly connected with two groups of toggle rods 47. The two groups of toggle rods 47 are symmetrically arranged on the outer side of the toggle rods 47, and the toggle rods 47 cooperate with the rotating grooves 48. The rotating grooves 48 are opened on the outer side of the movable disk 37. The outer side of the connecting shaft 46 is also fixedly connected with two groups of stabilizing frames 49. The two groups of stabilizing frames 49 are also symmetrically arranged on the outer side of the connecting shaft 46, and the stabilizing frames 49 cooperate with the stabilizing grooves 50. The stabilizing grooves 50 are opened on the left and right sides of the upper and lower ends of the movable disk 37. The angle between each group of stabilizing frames 49 and the adjacent toggle rods 47 is ninety degrees. During operation, when the device is started, the driving motor 43 starts to work, and the driving motor 43 drives the first transmission wheel 42 to rotate. The rotation of the first transmission wheel 42 drives the fixedly connected crank connecting rod 41 to rotate synchronously. When the crank connecting rod 41 rotates, the jacking frame 40 is moved up and down periodically. When the jacking frame 40 moves up and down, it drives the fixedly connected first slider 34 to move synchronously, so that the first slider 34 drives the connecting frame 36 to move synchronously. When the first transmission wheel 42 rotates, it drives the second transmission wheel 45 synchronously through the transmission belt 44. The second transmission wheel 45 rotates, driving the fixedly connected connecting shaft 46 to rotate synchronously, and the connecting shaft 46 rotates, driving the fixedly connected toggle rod 47 to rotate synchronously, and the movable disk 37 is rotated by the cooperation of the toggle rod 47 and the rotating groove 48, so that the movable disk 37 drives the connecting frame 36 to rotate synchronously through the second slider 38 and the second slide groove 39, thereby achieving the effect of making the paint spraying chamber 51 and the drying chamber 52 rise and automatically exchange positions when the painting and drying of the air-conditioning frame main body 2 are completed, so as to facilitate the drying and painting of another group of air-conditioning frame main bodies 2.

[0023] Furthermore, both sides of the bottom of the movable plate 33 are fixedly connected with first sliders 34, and the first sliders 34 are slidably connected to the inside of the first slide grooves 35, and the first slide grooves 35 are provided on both sides of the inner wall of the fixed plate 31; During operation, when the movable plate 33 moves up and down, the first slider 34 fixedly connected to the movable plate 33 slides synchronously inside the first slide groove 35, and the combination of the first slider 34 and the first slide groove 35 guides and limits the moving direction of the movable plate 33, so that the movable plate 33 can only move longitudinally.

[0024] Furthermore, the second sliders 38 are fixedly connected to both sides of the inner wall of the movable plate 37, and the second sliders 38 are slidably connected to the inside of the second slide grooves 39, and the second slide grooves 39 are provided on the left and right sides of the outside of the connecting frame 36; During operation, the combination of the second slider 38 and the second slide groove 39 guides the up and down movement of the connecting frame 36 to prevent the connecting frame 36 from accidentally rotating during the up and down movement. At the same time, the combination of the second slider 38 and the second slide groove 39 can effectively drive the connecting frame 36 to rotate synchronously when the movable disk 37 rotates.

[0025] Further, the surface treatment component includes a paint spraying bin 51, which is fixedly connected to the bottom end of the left side of the connecting frame 36, a paint spraying head is fixedly connected to the inner wall of the paint spraying bin 51, a drying bin 52 is fixedly connected to the right side of the bottom end of the connecting frame 36, a fan 54 is fixedly connected to the top of the drying bin 52, and an air inlet 55 is opened at the top of the drying bin 52, the air inlet 55 corresponds to the position of the air outlet at the bottom of the fan 54, an air guide plate 56 is fixedly connected to the top of the inner wall of the drying bin 52 near both sides, a return air duct 57 is fixedly connected to the right side of the drying bin 52, an activated carbon filter plate 58 is arranged at the bottom end of the left side of the return air duct 57, a mesh filter plate 59 is fixedly connected to the left side of the activated carbon filter plate 58, an infrared heater 74 is fixedly connected to the center position of the top of the inner wall of the drying bin 52, and a sealing ring 53 is glued to the bottom end of the drying bin 52, and the sealing ring 53 is made of rubber. During operation, the infrared heater 74 and the fan 54 cooperate to quickly dry the air-conditioning rack body 2, and the wind guide plate 56 guides the wind direction so that the airflow can be concentrated on the air-conditioning rack body 2 to dry the air-conditioning rack body 2. After the airflow is convected to the air-conditioning rack body 2, it is released to the top of the device base 1, and then flows along the top of the device base 1, and enters the return air duct 57 through the mesh filter plate 59 and the mesh filter plate 59, and then flows out from the top of the return air duct 57. When flowing out, it is again guided by the air guide plate 56 to flow to the air-conditioning rack body 2, thereby achieving the effect of return air circulation drying.

[0026] Further, both upper and lower ends of the left side of the mesh filter plate 59 are provided with an active cavity 60, the interior of the active cavity 60 is fixedly connected with a guide rod 61, the outer side of the guide rod 61 is sleeved with a fixing card 62, the left side of the fixing card 62 is engaged with a fixing frame 64, the fixing frame 64 is fixedly connected to the inner wall of the drying chamber 52, and the interior of the active cavity 60 is further provided with a first spring 63, one end of the first spring 63 is fixedly connected to the fixing card 62, and the other end of the first spring 63 is fixedly connected to the inner wall of the active cavity 60; During operation, after long-term use, the mesh filter plate 59 and the activated carbon filter plate 58 will inevitably become clogged due to excessive collected particulate matter. At this time, the mesh filter plate 59 and the activated carbon filter plate 58 need to be replaced. When replacing the mesh filter plate 59 and the activated carbon filter plate 58, first push the fixing card 62 to move so that the fixing card 62 is released from the state of being engaged with the fixing frame 64. When the fixing card 62 moves, one end of the fixing card 62 slides inside the active cavity 60 and The first spring 63 is squeezed to cause elastic deformation of the first spring 63. After the fixing card 62 and the fixing frame 64 are clamped and released, the mesh filter plate 59 and the activated carbon filter plate 58 are pushed toward the inside of the return air duct 57 to tilt one end of the mesh filter plate 59 and the activated carbon filter plate 58. Then the other ends of the mesh filter plate 59 and the activated carbon filter plate 58 are pulled out from the inside of the return air duct 57 to complete the disassembly of the mesh filter plate 59 and the activated carbon filter plate 58. When installing, the operation can be reversed.

[0027] Further, the fixing assembly includes a support rod 65, the bottom end of the support rod 65 is fixedly connected to the top end of the device base 1, a support plate 66 is fixedly connected to the support rod 65 near the center, a storage cavity 67 is provided on both the front and rear sides of the support rod 65 near the top end, a second spring 68 is provided inside the storage cavity 67, and a fixing clip 69 is also sleeved inside the storage cavity 67, one end of the second spring 68 is fixedly connected to the fixing clip 69, and the other end of the second spring 68 is fixedly connected to the inner wall of the storage cavity 67, a nylon sheet 70 is fixedly connected to the top end of the fixing clip 69, and a third slider 71 is fixedly connected to the bottom end of the fixing clip 69, the third slider 71 is slidably connected to the inside of the third slide groove 72, and the third slide groove 72 is provided at the bottom end of the inner wall of the storage cavity 67; Through the structural design of the fixing component, the function of fixing the air-conditioning frame with the smallest contact area is realized, so that the device can effectively fix the air-conditioning frame when performing surface treatment on the air-conditioning frame, which solves the problem that the existing surface treatment device for air-conditioning frame processing does not have a structure for fixing the air-conditioning frame, and the air-conditioning frame is only placed on the operating table when performing surface treatment on the air-conditioning frame, and only one side of the air-conditioning frame can be treated when performing surface treatment on the air-conditioning frame. During operation, when the air-conditioning frame body 2 is to be fixed, the screw hole opened on the air-conditioning frame body 2 is first aligned with the support rod 65, and then the air-conditioning frame body 2 is pressed downward to move the air-conditioning frame body 2 downward, and the inclined surface opened on the fixing clip 69 and the nylon sheet 70 fixedly connected to the inclined surface are squeezed. The fixing clip 69 moves toward the inside of the storage cavity 67 under the action of the squeezing force, and squeezes the second spring 68, so that the second spring The spring 68 produces elastic deformation, and when the air-conditioning frame body 2 moves downward to the bottom and abuts against the support plate 66, the squeezing force of the air-conditioning frame body 2 on the fixing clamp 69 disappears. At this time, the fixing clamp 69 moves to its original position under the action of the restoring force of the second spring 68 and blocks the air-conditioning frame body 2, thereby fixing the air-conditioning frame body 2. The inclined surface provided on the fixing clamp 69 can make the fixing clamp 69 move toward the inside of the storage chamber 67 when squeezed. The nylon sheet 70 fixedly connected to the fixing clamp 69 can reduce the friction force. When the fixing clamp 69 moves, the third slider 71 fixedly connected to the fixing clamp 69 slides synchronously inside the third slide groove 72. The combination of the third slider 71 and the third slide groove 72 can limit the moving distance of the fixing clamp 69, thereby preventing the fixing clamp 69 from escaping from the inside of the storage chamber 67 due to excessive movement.

[0028] Working principle: When the device is started, the driving motor 43 starts to work, the driving motor 43 drives the first transmission wheel 42 to rotate, the rotation of the first transmission wheel 42 drives the fixedly connected crank connecting rod 41 to rotate synchronously, when the crank connecting rod 41 rotates, the jacking frame 40 is moved up and down periodically, when the jacking frame 40 moves up and down, it drives the fixedly connected first slider 34 to move synchronously, so that the first slider 34 drives the connecting frame 36 to move synchronously, and when the first transmission wheel 42 rotates, the second transmission wheel 45 is driven by the transmission belt 44 to move synchronously. The second transmission wheel 45 rotates step by step, the rotation of the second transmission wheel 45 drives the fixedly connected connecting shaft 46 to rotate synchronously, the rotation of the connecting shaft 46 drives the fixedly connected toggle rod 47 to rotate synchronously, and the movable disk 37 is rotated by the cooperation of the toggle rod 47 and the rotating groove 48, so that the movable disk 37 drives the connecting frame 36 to rotate synchronously through the second slider 38 and the second slide groove 39, thereby making the paint spraying bin 51 and the drying bin 52 rise and automatically exchange positions when the painting and drying of the air-conditioning frame body 2 are completed, so as to facilitate the drying and painting of another group of air-conditioning frame bodies 2.

[0029] After long-term use, the mesh filter plate 59 and the activated carbon filter plate 58 will inevitably become clogged due to excessive collected particulate matter. At this time, the mesh filter plate 59 and the activated carbon filter plate 58 need to be replaced. When replacing the mesh filter plate 59 and the activated carbon filter plate 58, first push the fixing card 62 to move so that the fixing card 62 is released from the state of being engaged with the fixing frame 64. When the fixing card 62 moves, one end of the fixing card 62 slides inside the active cavity 60 and moves to the first A spring 63 is squeezed to cause the first spring 63 to produce elastic deformation. After the fixing card 62 and the fixing frame 64 are clamped and released, the mesh filter plate 59 and the activated carbon filter plate 58 are pushed into the return air duct 57, so that one end of the mesh filter plate 59 and the activated carbon filter plate 58 is tilted, and then the other end of the mesh filter plate 59 and the activated carbon filter plate 58 is pulled out from the return air duct 57 to complete the disassembly of the mesh filter plate 59 and the activated carbon filter plate 58. When it is time to install, just perform the reverse operation.

[0030] When the air-conditioning frame body 2 is to be fixed, first align the screw holes on the air-conditioning frame body 2 with the support rod 65, and then press the air-conditioning frame body 2 downward to move the air-conditioning frame body 2 downward, and squeeze the inclined surface on the fixing clip 69 and the nylon sheet 70 fixedly connected to the inclined surface. The fixing clip 69 moves toward the inside of the storage cavity 67 under the action of the squeezing force, and squeezes the second spring 68, causing the second spring 68 to produce elastic deformation. When the air-conditioning frame body 2 moves downward to the bottom and abuts against the support plate 66, the squeezing force of the air-conditioning frame body 2 on the fixing clip 69 disappears. At this time, the fixing clip 69 moves to its original position under the action of the restoring force of the second spring 68 and blocks the air-conditioning frame body 2, thereby fixing the air-conditioning frame body 2.

[0031] When the movable plate 33 moves up and down, the first slider 34 fixedly connected to the movable plate 33 slides synchronously inside the first slide groove 35. The combination of the first slider 34 and the first slide groove 35 guides and limits the moving direction of the movable plate 33, so that the movable plate 33 can only move longitudinally.

[0032] The infrared heater 74 and the fan 54 cooperate to achieve the effect of quickly drying the air-conditioning rack body 2, and the wind guide plate 56 guides the wind direction so that the airflow can be concentrated on the air-conditioning rack body 2 to dry the air-conditioning rack body 2. After the airflow is convected to the air-conditioning rack body 2, it is released to the top of the device base 1, and then flows along the top of the device base 1, and enters the return air duct 57 through the mesh filter plate 59 and the mesh filter plate 59, and then flows out from the top of the return air duct 57. When flowing out, it is again guided by the air guide plate 56 to flow toward the air-conditioning rack body 2, achieving the effect of return air circulation drying.

[0033] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A surface treatment device for processing an air conditioner frame, comprising a device base (1), wherein the air conditioner frame body (2) is arranged on both left and right sides of the top of the device base (1); the characteristics are: The device base (1) is provided with a surface treatment mechanism; The surface treatment mechanism comprises a lifting component, a transmission component, a rotating component, a surface treatment component and a fixed component. The lifting component is arranged at a position close to the center of the device base (1). A rotating component is arranged at the top of the lifting component. A transmission component is arranged between the lifting component and the rotating component. The surface treatment component is arranged on the left and right sides of the lifting component. The fixed component is arranged between the air conditioner frame body (2) and the device base (1).

2. The surface treatment device for processing an air conditioning frame according to claim 1, characterized in that: The lifting assembly comprises a fixed plate (31), the bottom end of the fixed plate (31) is fixedly connected to the top surface of the device base (1), the rear side of the fixed plate (31) is fixedly connected to the bottom of the mounting frame (32), the rear side of the mounting frame (32) is fixedly connected to the inner wall of the device base (1), a movable plate (33) is sleeved inside the fixed plate (31), the top end of the movable plate (33) is fixedly connected to the bottom end of the connecting frame (36), the outer side of the connecting frame (36) is sleeved with a movable disk (37), the bottom end of the movable disk (37) is rotatably connected to a support seat (73), the rear side of the support seat (73) is fixedly connected to a position of the mounting frame (32) near the top, the rear side of the movable plate (33) is fixedly connected to a lifting frame (40), and the inside of the lifting frame (40) is slidably connected to a crank connecting rod (41).

3. The surface treatment device for processing an air conditioning frame according to claim 2, characterized in that: Both sides of the bottom end of the movable plate (33) are fixedly connected with first sliding blocks (34), and the first sliding blocks (34) are slidably connected to the inside of a first sliding groove (35). The first sliding groove (35) is provided on both sides of the inner wall of the fixed plate (31).

4. The surface treatment device for processing an air conditioning frame according to claim 2, characterized in that: Second sliding blocks (38) are fixedly connected to both sides of the inner wall of the movable plate (37). The second sliding blocks (38) are slidably connected to the inside of a second sliding groove (39). The second sliding groove (39) is provided on the left and right sides of the outside of the connecting frame (36).

5. The surface treatment device for processing an air conditioning frame according to claim 1, characterized in that: The transmission assembly comprises a first transmission wheel (42), the front end of the first transmission wheel (42) is fixedly connected to the crank connecting rod (41), the rear end of the first transmission wheel (42) is fixedly connected to the output shaft of the driving motor (43), the top end of the driving motor (43) is fixedly connected to the mounting frame (32), one end of a transmission belt (44) is sleeved on the outer side of the first transmission wheel (42), the other end of the transmission belt (44) is sleeved on the outer side of the second transmission wheel (45), and the rear end of the second transmission wheel (45) is rotatably connected to the top end of the mounting frame (32) at a position close to the left side.

6. The surface treatment device for processing an air conditioning frame according to claim 1, characterized in that: The rotating assembly comprises a connecting shaft (46), the rear end of the connecting shaft (46) being fixedly connected to the center position of the front end of the second transmission wheel (45), the outer side of the connecting shaft (46) being fixedly connected to two groups of toggle rods (47), the two groups of toggle rods (47) being symmetrically arranged on the outer side of the toggle rods (47), the toggle rods (47) being matched with a rotating groove (48), the rotating groove (48) being opened on the outer side of the movable disk (37), the outer side of the connecting shaft (46) being fixedly connected to two groups of stabilizing frames (49), the two groups of stabilizing frames (49) being symmetrically arranged on the outer side of the connecting shaft (46), the stabilizing frames (49) being matched with a stabilizing groove (50), the stabilizing groove (50) being opened on the left and right sides of the upper and lower ends of the movable disk (37), and the angle between each group of the stabilizing frames (49) and the adjacent toggle rods (47) being 90 degrees.

7. The surface treatment device for processing an air conditioning frame according to claim 1, characterized in that: The surface treatment component comprises a paint spraying chamber (51), wherein the paint spraying chamber (51) is fixedly connected to the bottom end of the left side of the connecting frame (36), a paint spraying head is fixedly connected to the inner wall of the paint spraying chamber (51), a drying chamber (52) is fixedly connected to the right side of the bottom end of the connecting frame (36), a fan (54) is fixedly connected to the top end of the drying chamber (52), and an air inlet (55) is provided at the top end of the drying chamber (52), wherein the air inlet (55) corresponds to the position of the air outlet at the bottom of the fan (54), air guide plates (56) are fixedly connected to the top end of the inner wall of the drying chamber (52) near both sides, a return air duct (57) is fixedly connected to the right side of the drying chamber (52), an activated carbon filter plate (58) is arranged at the bottom end of the left side of the return air duct (57), a mesh filter plate (59) is fixedly connected to the left side of the activated carbon filter plate (58), and an infrared heater (74) is fixedly connected to the center position of the top end of the inner wall of the drying chamber (52).

8. The surface treatment device for processing an air conditioning frame according to claim 7, characterized in that: A sealing ring (53) is glued to the bottom end of the drying bin (52), and the sealing ring (53) is made of rubber.

9. The surface treatment device for processing an air conditioning frame according to claim 7, characterized in that: An active cavity (60) is provided at both upper and lower ends of the left side of the mesh filter plate (59); a guide rod (61) is fixedly connected to the inside of the active cavity (60); a fixing clip (62) is sleeved on the outside of the guide rod (61); the left side of the fixing clip (62) is engaged with a fixing frame (64); the fixing frame (64) is fixedly connected to the inner wall of the drying chamber (52); a first spring (63) is further provided inside the active cavity (60); one end of the first spring (63) is fixedly connected to the fixing clip (62), and the other end of the first spring (63) is fixedly connected to the inner wall of the active cavity (60).

10. The surface treatment device for processing an air conditioning frame according to claim 9, characterized in that: The fixing assembly comprises a support rod (65), the bottom end of the support rod (65) is fixedly connected to the top end of the device base (1), the support rod (65) is fixedly connected to a support plate (66) at a position close to the center, the support rod (65) is provided with a storage cavity (67) on both the front and rear sides close to the top end, a second spring (68) is arranged inside the storage cavity (67), and a fixing clip (69) is also sleeved inside the storage cavity (67), one end of the second spring (68) is fixedly connected to the fixing clip (69), and the other end of the second spring (68) is fixedly connected to the inner wall of the storage cavity (67), the top end of the fixing clip (69) is fixedly connected to a nylon sheet (70), and the bottom end of the fixing clip (69) is fixedly connected to a third slider (71), the third slider (71) is slidably connected inside a third slide groove (72), and the third slide groove (72) is arranged at the bottom end of the inner wall of the storage cavity (67).

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