An apparatus for welding automotive air conditioning parts and a method of using the same

Abstract

The application discloses a kind of welding equipment for automobile air conditioner accessory and its using method, it is related to ss technical field, including fixed base, the side fixed connection of the fixed base has support rod, the one end fixed connection of the support rod has welding assembly, in the application, by first electric push rod work driving displacement rack moves, first gear rotates, drives sleeve joint cylinder rotation, the position of two fixed mechanisms is switched, by switching the position of fixed mechanism, so that feeding and welding can be carried out simultaneously on different stations, reduce the waiting time of equipment, so that the whole production process is more compact and efficient;By driving motor work, the fixed mechanism is overturned, so that the direction of first clamping piece and second clamping piece changes, it is convenient to clamp air conditioner accessory, loosen feeding and weld air conditioner accessory, improve the convenience of air conditioner accessory processing.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automobile air conditioner accessory processing, in particular to a welding equipment for automobile air conditioner accessories and a using method thereof. BACKGROUND

[0002] The automobile air conditioner is a device for realizing refrigeration, heating, ventilation and air purification of air in the vehicle cabin. The air conditioner accessories are various, and the welding equipment is used for welding the air conditioner accessories during processing.

[0003] For example, a welding machine for automobile air conditioner accessories with publication number CN104043889B includes a welding table mechanism for placing air conditioner accessories, a welding gun, a welding material pipe, a welding material fixing and adjusting mechanism, a welding gun and welding material adjusting mechanism, a cylinder pushing and pulling mechanism, and a hand wheel height adjusting mechanism fixed on a frame. The welding table mechanism is arranged on the frame and located in front of the welding gun and the welding material pipe. The welding gun is fixed on the welding gun and welding material adjusting mechanism, and the welding material pipe is fixed on the welding material fixing and adjusting mechanism.

[0004] In the prior art, the feeding and discharging and welding need to be performed in sequence. After each workpiece is welded, the work station needs to be moved away for feeding and discharging process. At this time, the welding equipment is idle. The feeding and discharging and welding are not convenient to be performed simultaneously at different work stations. The welding operation needs to wait for discharging and feeding again, which leads to low production efficiency of the equipment. SUMMARY

[0005] The present application aims to provide a welding equipment for automobile air conditioner accessories and a using method thereof to solve the problem of low production efficiency of the equipment caused by the inconvenience of feeding and discharging and welding simultaneously at different work stations.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a welding equipment for automobile air conditioner accessories, comprising a fixed base, a support rod fixedly connected to one side of the fixed base, a welding assembly fixedly connected to one end of the support rod, a processing table fixedly connected to the outside of the support rod, a switching mechanism installed on one side of the fixed base, a turnover mechanism installed on one side of the switching mechanism, and a fixing mechanism installed on one side of the turnover mechanism. The switching mechanism comprises a support plate, a mounting seat fixedly connected to one side of the support plate, a first electric push rod fixedly connected to one end of the mounting seat, a displacement rack fixedly connected to one end of the first electric push rod, a first gear meshing with one side of the displacement rack, a sleeve barrel fixedly connected to the middle part of the first gear, the sleeve barrel being rotatably connected to the outside of the support rod, and the outside of the sleeve barrel being rotatably connected to the middle part of the support plate.

[0007] Preferably, one side of the shift rack is fixedly connected with a guide rail, the outside of the guide rail is slidably connected with a positioning block, one end of the positioning block is fixedly connected with one side of a supporting plate.

[0008] Preferably, one side of the supporting plate is fixedly connected with a connecting column, one end of the connecting column is fixedly connected with one side of a fixed base.

[0009] Preferably, the turnover mechanism comprises a first connecting plate and a second connecting plate, one end of the first connecting plate is fixedly connected with the outside of the sleeve, the other end of the first connecting plate is fixedly connected with a connecting seat, one side of the connecting seat is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a second rotating rod through the connecting seat, one end of the second rotating rod is fixedly connected with a second gear.

[0010] Preferably, one side of the second gear is engaged with a third gear, the middle part of the third gear is fixedly connected with a first rotating rod, one end of the first rotating rod is rotatably connected with one side of the connecting seat, the other end of the first rotating rod is fixedly connected with one end of the second connecting plate, the outside of the first rotating rod is provided with a positioning hole.

[0011] Preferably, one end of the connecting seat is fixedly connected with a fixed frame, one end of the fixed frame is fixedly connected with a fourth electric push rod, one end of the fourth electric push rod is fixedly connected with a positioning rod through one side of the fixed frame, the positioning rod is slidably connected with the fixed frame, one end of the positioning rod is inserted into the inside of the positioning hole through one side of the fixed frame.

[0012] Preferably, the fixing mechanism comprises a moving frame, the moving frame is slidably connected with the outside of the second connecting plate, one side of the moving frame is fixedly connected with a fixed block, one end of the fixed block is fixedly connected with a third electric push rod, one end of the third electric push rod is fixedly connected with a second clamping piece through the fixed block.

[0013] Preferably, one side of the second clamping piece is fixedly connected with a second guide rod, one end of the second guide rod is slidably connected with the fixed block, one side of the fixed block is fixedly connected with a first clamping piece.

[0014] Preferably, one end of the second connecting plate is fixedly connected with a fixed frame, one end of the fixed frame is fixedly connected with a second electric push rod, one end of the second electric push rod is fixedly connected with one side of the moving frame through the fixed frame, one side of the moving frame is fixedly connected with a first guide rod, the outside of the first guide rod is slidably connected with the fixed frame.

[0015] A use method of an automobile air conditioner accessory welding equipment, comprising the following steps:

[0016] S1, the air conditioner accessories are conveyed to the feeding and discharging position, the second clamping part is driven to move by the third electric push rod, the distance between the first clamping part and the second clamping part is adjusted, and the air conditioner accessories are clamped;

[0017] S2, the first electric push rod drives the displacement rack to move, the first gear and the sleeve are sequentially rotated, the turnover mechanism with the air conditioner accessories fixed is moved to the welding position;

[0018] S3, the driving motor drives the second rotating rod and the second gear to rotate, the third gear, the positioning hole and the second connecting plate are rotated, the fixing mechanism is turned over, the air conditioner accessories on the fixing mechanism are turned over above the moving frame, the second electric push rod drives the moving frame and the air conditioner accessories to move, the air conditioner accessories are moved above the machining table, and the welding assembly works to weld the air conditioner accessories;

[0019] S4, after welding, the first electric push rod drives the displacement rack to move, the first gear is reversely rotated to move the air conditioner accessories to the feeding and discharging position for discharging, and the position of the fixing mechanism is switched to feed and discharge and weld the air conditioner accessories.

[0020] Compared with the prior art, the beneficial effects of the present application are:

[0021] 1、in the present application, the first electric push rod drives the displacement rack to move, the first gear rotates, the sleeve is rotated, the positions of the two fixing mechanisms are switched, the feeding and discharging and welding can be carried out at the same time at different stations by switching the positions of the fixing mechanisms, the waiting time of the equipment is reduced, and the whole production process is more compact and efficient;

[0022] 2、in the present application, during the switching of the fixing mechanism, the driving motor drives the second rotating rod and the second gear to rotate, the third gear, the positioning hole, the second connecting plate and the fixing mechanism are rotated, the fixing mechanism is turned over, the directions of the first clamping part and the second clamping part are changed, the air conditioner accessories are clamped, discharged and welded, and the convenience of air conditioner accessory processing is improved;

[0023] 3、in the present application, the third electric push rod drives the second clamping part to move, the distance between the second clamping part and the first clamping part is changed, the air conditioner accessories are clamped and fixed, the air conditioner accessories are prevented from moving during welding, the moving frame is driven to move by the second electric push rod, the position of the air conditioner accessories is moved, and the air conditioner accessories are welded and processed. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a first perspective structural schematic view of the present application for automobile air conditioner accessory welding equipment;

[0025] Figure 2 Figure 2 is a second perspective view of the automobile air conditioner accessory welding device of the present application;

[0026] Figure 3 Figure 3 is a schematic view of the switching mechanism and the overturning mechanism connection structure of the automobile air conditioner accessory welding device of the present application;

[0027] Figure 4 Figure 4 is a schematic view of the switching mechanism connection structure of the automobile air conditioner accessory welding device of the present application;

[0028] Figure 5 Figure 5 is a schematic view of the switching mechanism disassembly structure of the automobile air conditioner accessory welding device of the present application;

[0029] Figure 6 Figure 6 is a schematic view of the fixing mechanism and the overturning mechanism connection structure of the automobile air conditioner accessory welding device of the present application;

[0030] Figure 7 Figure 7 is a schematic view of the overturning mechanism disassembly structure of the automobile air conditioner accessory welding device of the present application.

[0031] In the figure: 1, switching mechanism; 11, support plate; 12, first electric push rod; 13, sleeve socket; 14, connecting column; 15, mounting seat; 16, first gear; 17, displacement rack; 18, guide rail; 19, positioning block; 2, fixing base; 3, support rod; 4, welding assembly; 5, processing table; 6, fixing mechanism; 61, moving frame; 62, fixed frame; 63, first guide rod; 64, second electric push rod; 65, third electric push rod; 66, first clamping piece; 67, second clamping piece; 68, second guide rod; 69, fixed block; 7, overturning mechanism; 71, first connecting plate; 72, second connecting plate; 73, first rotating rod; 74, second gear; 75, second rotating rod; 76, driving motor; 77, connecting seat; 78, third gear; 79, positioning hole; 710, fourth electric push rod; 711, positioning rod; 712, fixed frame. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0033] Embodiment one: refer to Figure 1 - Figure 7The utility model discloses a kind of welding equipment for automobile air conditioner accessories, including fixed base 2, one side of fixed base 2 is fixedly connected with support rod 3, one end of support rod 3 is fixedly connected with welding assembly 4, the outside of support rod 3 is fixedly connected with processing table 5, one side of fixed base 2 is installed with switching mechanism 1, one side of switching mechanism 1 is installed with turnover mechanism 7, one side of turnover mechanism 7 is installed with fixed mechanism 6, switching mechanism 1 includes support plate 11, one side of support plate 11 is fixedly connected with mounting seat 15, one end of mounting seat 15 is fixedly connected with first electric push rod 12, one end of first electric push rod 12 is fixedly connected with displacement rack 17, one side of displacement rack 17 is engaged with first gear 16, the middle part of first gear 16 is fixedly connected with sleeve socket 13, sleeve socket 13 is rotatably connected on the outside of support rod 3, the outside of sleeve socket 13 is rotatably connected with the middle part of support plate 11;One side of displacement rack 17 is fixedly connected with guide rail 18, the outside of guide rail 18 is slidably connected with positioning block 19, one end of positioning block 19 is fixedly connected on one side of support plate 11;One side of support plate 11 is fixedly connected with connecting column 14, one end of connecting column 14 is fixedly connected on one side of fixed base 2;Turnover mechanism 7 includes first connecting plate 71 and second connecting plate 72, one end of first connecting plate 71 is fixedly connected on the outside of sleeve socket 13, the other end of first connecting plate 71 is fixedly connected with connecting seat 77, one side of connecting seat 77 is fixedly connected with driving motor 76, the output end of driving motor 76 is fixedly connected with second rotating rod 75 through connecting seat 77, one end of second rotating rod 75 is fixedly connected with second gear 74;One side of second gear 74 is engaged with third gear 78, the middle part of third gear 78 is fixedly connected with first rotating rod 73, one end of first rotating rod 73 is rotatably connected on one side of connecting seat 77, the other end of first rotating rod 73 is fixedly connected on one end of second connecting plate 72, the outside of first rotating rod 73 is provided with positioning hole 79;One end of connecting seat 77 is fixedly connected with fixed frame 712, one end of fixed frame 712 is fixedly connected with fourth electric push rod 710, one end of fourth electric push rod 710 is fixedly connected with positioning rod 711 through one side of fixed frame 712, positioning rod 711 is slidably connected between fourth electric push rod 710 and fixed frame 712, one end of positioning rod 711 is inserted in the inside of positioning hole 79 through one side of fixed frame 712.

[0034] The guide rail 18 slides in the inside of the positioning block 19, facilitating the linear motion of the displacement rack 17. The displacement rack 17 is engaged with the first gear 16. During the movement of the displacement rack 17, the first gear 16 rotates, driving the sleeve 13 to rotate, switching the positions of the two fixing mechanisms 6. By switching the positions of the fixing mechanisms 6, the fixing mechanism 6 with the air conditioner accessories is moved to the welding position, and the air conditioner accessories are welded by the welding assembly 4. The welded air conditioner accessories are moved to the feeding and discharging position for discharging and feeding. By switching the positions of the fixing mechanisms 6, the feeding and discharging and the welding can be carried out at different stations at the same time, reducing the waiting time of the equipment and making the whole production process more compact and efficient. During the switching of the fixing mechanisms 6, the second rotating rod 75 and the second gear 74 are driven to rotate by the driving motor 76. The second gear 74 is engaged with the third gear 78. The third gear 78, the positioning hole 79, the second connecting plate 72 and the fixing mechanism 6 rotate together, turning over the fixing mechanism 6. During the feeding and discharging of the fixing mechanism 6, the first clamping piece 66 and the second clamping piece 67 are turned over to the downward direction, facilitating the clamping of the air conditioner accessories and the loosening of the discharging. During the welding of the fixing mechanism 6, the first clamping piece 66 and the second clamping piece 67 are turned over to the upward direction, facilitating the welding of the air conditioner accessories, improving the convenience of the air conditioner accessory processing. After the second connecting plate 72 is turned over, the positioning rod 711 is driven to move by the fourth electric push rod 710, so that the positioning rod 711 is inserted into the inside of the positioning hole 79, positioning the first rotating rod 73, preventing the position deviation of the second connecting plate 72 after turning over.

[0035] Embodiment two: as shown in Figure 1 , Figure 2 and Figure 6 , the fixing mechanism 6 includes a moving frame 61, which is slidingly connected to the outside of the second connecting plate 72. One side of the moving frame 61 is fixedly connected with a fixed block 69. One end of the fixed block 69 is fixedly connected with a third electric push rod 65. One end of the third electric push rod 65 is fixedly connected with a second clamping piece 67 through the fixed block 69. One side of the second clamping piece 67 is fixedly connected with a second guide rod 68. One end of the second guide rod 68 is slidingly connected with the fixed block 69. One side of the fixed block 69 is fixedly connected with a first clamping piece 66. One end of the second connecting plate 72 is fixedly connected with a fixed frame 62. One end of the fixed frame 62 is fixedly connected with a second electric push rod 64. One end of the second electric push rod 64 is fixedly connected to one side of the moving frame 61 through the fixed frame 62. One side of the moving frame 61 is fixedly connected with a first guide rod 63. The outside of the first guide rod 63 is slidingly connected with the fixed frame 62.

[0036] The second clamping piece 67 is driven to move by the third electric push rod 65, the second guide rod 68 slides in the inside of the fixed block 69, the second clamping piece 67 is fixed to move linearly, the distance between the second clamping piece 67 and the first clamping piece 66 is changed, the air conditioner accessory is clamped and fixed, the air conditioner accessory is prevented from moving in the welding process, the moving frame 61 is driven to move by the second electric push rod 64, the moving frame 61 slides outside the second connecting plate 72, the first guide rod 63 slides in the inside of the fixed frame 62, the moving frame 61 is fixed to move linearly, the position of the air conditioner accessory is driven to move, the air conditioner accessory is moved to the machining table 5, and the welding assembly 4 is used for welding processing.

[0037] Embodiment three: a use method of the air conditioner accessory welding equipment, comprising the following steps:

[0038] Step one, the air conditioner accessory is conveyed to the feeding and discharging place, the second clamping piece 67 is driven to move by the third electric push rod 65, the distance between the first clamping piece 66 and the second clamping piece 67 is adjusted, and the air conditioner accessory is clamped.

[0039] Step two, the first electric push rod 12 drives the displacement rack 17 to move, the first gear 16 and the sleeve 13 are sequentially rotated, and the turnover mechanism 7 with the air conditioner accessory is moved to the welding place;

[0040] Step three, the second rotating rod 75 and the second gear 74 are driven to rotate by the driving motor 76, the third gear 78, the positioning hole 79 and the second connecting plate 72 are rotated, the fixing mechanism 6 is turned over, the air conditioner accessory on the fixing mechanism 6 is turned over above the moving frame 61, the moving frame 61 and the air conditioner accessory are driven to move by the second electric push rod 64, the air conditioner accessory is moved above the machining table 5, and the welding assembly 4 is used for welding the air conditioner accessory;

[0041] Step four, after welding, the first electric push rod 12 drives the displacement rack 17 to move, the first gear 16 is reversely rotated to move the air conditioner accessory to the feeding and discharging place for discharging, and the position of the fixing mechanism 6 is switched to feed and discharge and weld the air conditioner accessory.

[0042] The working principle and method of using the device: the third electric push rod 65 works to drive the second clamping part 67 to move, adjust the distance between the second clamping part 67 and the first clamping part 66, clamp and fix the air conditioner accessories, the first electric push rod 12 works to drive the displacement rack 17 to move, the first gear 16 rotates to drive the sleeve joint cylinder 13 to rotate, the position of the two fixing mechanisms 6 is switched, the second rotating rod 75 and the second gear 74 are driven to rotate by the driving motor 76, the third gear 78, the positioning hole 79, the second connecting plate 72 and the fixing mechanism 6 are rotated, the first clamping part 66 and the second clamping part 67 are turned to the upward direction, which is convenient for welding the air conditioner accessories, the fixing mechanism 6 with the air conditioner accessories is moved to the welding position, the moving frame 61 is driven to move by the second electric push rod 64, the moving frame 61 slides outside the second connecting plate 72 to drive the position of the air conditioner accessories to move, the air conditioner accessories are moved to the processing table 5, and the welding assembly 4 is used for welding processing, the welded air conditioner accessories are moved to the feeding and discharging position for discharging and feeding, the second rotating rod 75 and the second gear 74 are driven to rotate by the driving motor 76, the third gear 78, the positioning hole 79, the second connecting plate 72 and the fixing mechanism 6 are rotated, the first clamping part 66 and the second clamping part 67 are turned to the downward direction, the distance between the first clamping part 66 and the second clamping part 67 is adjusted, the welded air conditioner accessories are loosened, and the new air conditioner accessories are clamped.

[0043] Although the present application has been described in detail with reference to the foregoing embodiments, technical solutions recorded in the foregoing embodiments can be modified or some technical features can be replaced by equivalent ones by those skilled in the art, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A device for welding automotive air conditioning fittings comprising a fixed base (2), characterized in that: The side of the fixed base (2) is fixedly connected with a support rod (3), one end of the support rod (3) is fixedly connected with a welding assembly (4), the outside of the support rod (3) is fixedly connected with a processing table (5), one side of the fixed base (2) is provided with a switching mechanism (1), one side of the switching mechanism (1) is provided with a turnover mechanism (7), one side of the turnover mechanism (7) is provided with a fixing mechanism (6), the switching mechanism (1) comprises a support plate (11), one side of the support plate (11) is fixedly connected with a mounting seat (15), one end of the mounting seat (15) is fixedly connected with a first electric push rod (12), one end of the first electric push rod (12) is fixedly connected with a displacement rack (17), one side of the displacement rack (17) is engaged with a first gear (16), the middle part of the first gear (16) is fixedly connected with a sleeve sleeve (13), the sleeve sleeve (13) is rotatably connected to the outside of the support rod (3), and the outside of the sleeve sleeve (13) is rotatably connected with the middle part of the support plate (11); The turnover mechanism (7) comprises a first connecting plate (71) and a second connecting plate (72), one end of the first connecting plate (71) is fixedly connected to the outside of the sleeve sleeve (13), the other end of the first connecting plate (71) is fixedly connected with a connecting seat (77), one side of the connecting seat (77) is fixedly connected with a driving motor (76), the output end of the driving motor (76) is fixedly connected with a second rotating rod (75) penetrating through the connecting seat (77), one end of the second rotating rod (75) is fixedly connected with a second gear (74); One side of the second gear (74) is engaged with a third gear (78), the middle part of the third gear (78) is fixedly connected with a first rotating rod (73), one end of the first rotating rod (73) is rotatably connected to one side of the connecting seat (77), the other end of the first rotating rod (73) is fixedly connected to one end of the second connecting plate (72), and the outside of the first rotating rod (73) is provided with a positioning hole (79); One end of the connecting seat (77) is fixedly connected with a fixed frame (712), one end of the fixed frame (712) is fixedly connected with a fourth electric push rod (710), one end of the fourth electric push rod (710) is fixedly connected with a positioning rod (711) penetrating through one side of the fixed frame (712), and the positioning rod (711) is slidably connected with the fixed frame (712), one end of the positioning rod (711) is inserted into the inside of the positioning hole (79) penetrating through one side of the fixed frame (712).

2. A device for welding automotive air conditioning fittings according to claim 1, characterized in that: One side of the displacement rack (17) is fixedly connected with a guide rail (18), the outside of the guide rail (18) is slidably connected with a positioning block (19), and one end of the positioning block (19) is fixedly connected to one side of the support plate (11).

3. A device for welding automotive air conditioning fittings according to claim 2, characterized in that: One side of the support plate (11) is fixedly connected with a connecting column (14), and one end of the connecting column (14) is fixedly connected to one side of the fixed base (2).

4. The apparatus for welding of automotive air conditioning components as claimed in claim 3 wherein: The fixing mechanism (6) comprises a moving frame (61) which is slidingly connected outside the second connecting plate (72), one side of the moving frame (61) is fixedly connected with a fixed block (69), one end of the fixed block (69) is fixedly connected with a third electric push rod (65), one end of the third electric push rod (65) is fixedly connected with a second clamping piece (67) penetrating through the fixed block (69), one side of the second clamping piece (67) is fixedly connected with a second guide rod (68), the second guide rod (68) is slidingly connected between one end of the second guide rod (68) and the fixed block (69), and one side of the fixed block (69) is fixedly connected with a first clamping piece (66).

5. A device for welding automotive air conditioning fittings according to claim 4, characterized in that: One end of the second connecting plate (72) is fixedly connected with a fixed frame (62), one end of the fixed frame (62) is fixedly connected with a second electric push rod (64), one end of the second electric push rod (64) is fixedly connected to one side of the moving frame (61) penetrating through the fixed frame (62), one side of the moving frame (61) is fixedly connected with a first guide rod (63), and the first guide rod (63) is slidingly connected between the outside of the first guide rod (63) and the fixed frame (62).

6. A method of use for an automotive air conditioning parts welding apparatus, characterized by: The automobile air conditioner accessory welding equipment of claim 5 is used, comprising the following steps: S1, conveying the air conditioner accessory to the feeding and discharging position, moving the second clamping piece (67) by the third electric push rod (65), adjusting the distance between the first clamping piece (66) and the second clamping piece (67), and clamping the air conditioner accessory; S2, moving the shift rack (17) by the first electric push rod (12), rotating the first gear (16) and the sleeve (13) in sequence, and moving the turnover mechanism (7) with the air conditioner accessory fixed thereon to the welding position; S3, rotating the second rotating rod (75) and the second gear (74) by the driving motor (76), rotating the third gear (78), the positioning hole (79) and the second connecting plate (72), overturning the fixing mechanism (6), overturning the air conditioner accessory on the fixing mechanism (6) above the moving frame (61), moving the moving frame (61) and the air conditioner accessory by the second electric push rod (64), moving the air conditioner accessory above the processing table (5), and welding the air conditioner accessory by the welding assembly (4); S4, after welding, moving the shift rack (17) by the first electric push rod (12), reversely rotating the first gear (16) to move the air conditioner accessory to the feeding and discharging position for discharging, and switching the position of the fixing mechanism (6) to feed and discharge and weld the air conditioner accessory.

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