Automatic flame brazing machine for welding air conditioner compressor and liquid accumulator

Abstract

The invention discloses an automatic flame brazing machine for welding an air conditioner compressor and a liquid accumulator, and relates to the technical field of air conditioning equipment.The automatic flame brazing machine comprises a control box, a plurality of telescopic boxes are installed at the top of the control box, a lifting table is installed at the top ends of the telescopic boxes, a supporting frame is installed at the top end of the lifting table, and a driving motor is installed at the top of the supporting frame; a rotating rod is installed at the output end of the driving motor and penetrates through the top wall of the supporting frame, and a driving wheel is installed at the bottom end of the rotating rod. A cooling fan is installed, a driving motor operates to drive a bottom end rotating rod to rotate, the rotating rod rotates to drive a bottom end driving wheel to rotate, the driving wheel rotates to drive an outer side conveying belt to rotate, the conveying belt rotates to drive an inner side driven wheel to rotate, the driven wheel rotates to drive a rotating shaft to rotate, and the rotating shaft rotates to drive the bottom end cooling fan to rotate. The cooling fan rotates to drive airflow to move, the auxiliary device conducts heat dissipation after welding, and the heat dissipation speed of welding is increased.

Description

Technical Field

[0001] The invention relates to the technical field of air-conditioning equipment, in particular to an automatic flame brazing machine for welding an air-conditioning compressor and a liquid storage tank. Background Art

[0002] During the production process of the air-conditioning compressor and the liquid reservoir, flame brazing technology is required to weld the air-conditioning compressor and the liquid reservoir together.

[0003] Patent document CN211162299U discloses an automatic flame brazing machine for automobile air-conditioning heat exchangers, which discloses "an automatic flame brazing machine for automobile air-conditioning heat exchangers, comprising an equipment frame, an air control system and a gas control system arranged at the lower part of the equipment frame, a welding gun system arranged at the upper part of the equipment frame, and a PLC control system arranged at one side of the equipment frame"; However, the automatic flame brazing machine disclosed in the above-mentioned public document lacks a heat dissipation structure inside, which affects the stability of welding and easily causes welding deviation. Summary of the invention

[0004] The purpose of the present invention is to provide an automatic flame brazing machine for welding an air-conditioning compressor and a liquid reservoir, so as to solve the technical problem proposed in the above background technology that the automatic flame brazing machine lacks a heat dissipation structure inside, which affects the stability of welding and easily causes welding deviation.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic flame brazing machine for welding an air-conditioning compressor and a liquid reservoir, comprising: a control box, a plurality of telescopic boxes are installed on the top of the control box, a lifting platform is installed on the top of the telescopic box, a support frame is installed on the top of the lifting platform, a driving motor is installed on the top of the support frame, a rotating rod is installed on the output end of the driving motor, the rotating rod passes through the top wall of the support frame, a driving wheel is installed on the bottom end of the rotating rod, a transmission belt is installed on the outside of the driving wheel, a rotating shaft is installed on the inside of the lifting platform, a cooling fan is installed on the bottom end of the rotating shaft, a driven wheel is installed on the top of the rotating shaft, and the driven wheel is connected to the transmission belt.

[0006] Preferably, a telescopic rod is installed on one side of the lifting platform, and a flame welding gun is installed on the output end of the telescopic rod.

[0007] Preferably, a rotating assembly is installed on the inner side of the top wall of the control box, and the rotating assembly is located between several telescopic boxes. The rotating assembly includes a control motor installed on the inner side of the top wall of the control box, a connecting rod is installed on the top of the control motor, a rotating table is installed on the top of the connecting rod, a roller is installed on the bottom of the rotating table, and the roller moves on the top wall of the control box, a plurality of fixed plates are installed on the top of the rotating table, a supporting plate is installed on the top of the fixed plate, an electric push rod is installed through the inner side of the support plate, a splint is installed on one end of the electric push rod, a support pad is installed on the top of the fixed plate, and the support pad is located between two groups of support plates.

[0008] Preferably, a mounting frame is installed on one side of the control box, an electric adjusting rod is installed through the top wall of the mounting frame, a supporting shell is installed on the bottom end of the electric adjusting rod, a servo motor is installed on the inner side of the supporting shell, a supporting rod is installed on the bottom end of the servo motor, a first telescopic arm is installed on the bottom end of the supporting rod, a supporting platform is installed on the output end of the first telescopic arm, a second telescopic arm is installed through the inner side of the supporting platform, and a mechanical gripper is installed on the bottom end of the second telescopic arm.

[0009] Preferably, a transmission frame is installed on the inner bottom wall of the mounting frame, and a mounting shaft is installed on the inner side of the transmission frame.

[0010] Preferably, a motor is installed on one side of the installation shaft, the motor is installed on one side of the transmission frame, a rotating roller is installed on the outer side of the installation shaft, and a rotating belt is installed on the outer side of the rotating roller.

[0011] Preferably, a protective frame is installed on the top of the control box, and a controller is installed on the front of the protective frame.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention is equipped with a heat dissipation fan, and the driving motor drives the bottom rotating rod to rotate, the rotating rod rotates to drive the bottom driving wheel to rotate, the driving wheel rotates to drive the outer transmission belt to rotate, the transmission belt rotates to drive the inner driven wheel to rotate, the driven wheel rotates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the bottom heat dissipation fan to rotate, the heat dissipation fan rotates to drive the air flow to move, the auxiliary device dissipates heat after welding, and accelerates the heat dissipation speed of welding; 2. The present invention is equipped with an electric motor, and the mounting frame is fixed to the top transmission frame to ensure the stability of the transmission frame. The transmission frame supports the inner mounting shaft. The operation of the motor drives the output end mounting shaft to rotate, and the rotation of the mounting shaft drives the outer rotating roller to rotate. The rotation of the rotating roller drives the outer rotating belt to rotate, and the rotating belt drives the upper air-conditioning compressor to move, which is convenient for users to load materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the control box structure of the present invention; Figure 3 It is a schematic diagram of the structure of the rotating table of the present invention; Figure 4 It is a schematic diagram of the transmission frame structure of the present invention; Figure 5 It is a schematic diagram of the structure of the mechanical gripper of the present invention.

[0014] In the figure: 1. control box; 2. control motor; 3. connecting rod; 4. rotating table; 5. fixing plate; 6. supporting plate; 7. electric push rod; 8. clamping plate; 9. supporting pad; 10. protective frame; 11. controller; 12. telescopic box; 13. lifting platform; 14. supporting frame; 15. driving motor; 16. rotating rod; 17. driving wheel; 18. transmission belt; 19. driven wheel; 20. rotating shaft; 21. cooling fan; 22. telescopic rod; 23. flame welding gun; 24. mounting frame; 25. electric adjustment rod; 26. supporting shell; 27. servo motor; 28. first telescopic arm; 29. ​​supporting table; 30. second telescopic arm; 31. mechanical gripper; 32. transmission frame; 33. mounting shaft; 34. rotating roller; 35. rotating belt; 36. motor. DETAILED DESCRIPTION

[0015] 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.

[0016] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0017] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , an automatic flame brazing machine for welding an air-conditioning compressor and a liquid reservoir, comprising: a control box 1, a plurality of telescopic boxes 12 are installed on the top of the control box 1, a lifting platform 13 is installed on the top of the telescopic box 12, a support frame 14 is installed on the top of the lifting platform 13, a driving motor 15 is installed on the top of the support frame 14, a rotating rod 16 is installed on the output end of the driving motor 15, the rotating rod 16 passes through the top wall of the support frame 14, a driving wheel 17 is installed on the bottom end of the rotating rod 16, a transmission belt 18 is installed on the outside of the driving wheel 17, a rotating shaft 20 is installed on the inside of the lifting platform 13, a cooling fan 21 is installed on the bottom end of the rotating shaft 20, a driven wheel 19 is installed on the top of the rotating shaft 20, and the driven wheel 19 is connected to the transmission belt 18; The control box 1 fixes several telescopic boxes 12 on the top to ensure the stability of the telescopic boxes 12. The extension and shortening of the telescopic boxes 12 drive the top lifting platform 13 to move up and down. The lifting platform 13 fixes the top support frame 14 to ensure the stability of the support frame 14. The support frame 14 fixes the top driving motor 15. The bottom end of the driving motor 15 is connected to the rotating rod 16. The operation of the driving motor 15 drives the bottom rotating rod 16 to rotate. The rotation of the rotating rod 16 drives the bottom driving wheel 17 to rotate. The rotation of the driving wheel 17 drives the outer transmission belt 18 to rotate. The rotation of the transmission belt 18 drives the inner driven wheel 19 to rotate. The rotation of the driven wheel 19 drives the rotating shaft 20 to rotate. The rotation of the rotating shaft 20 drives the bottom cooling fan 21 to rotate. The rotation of the cooling fan 21 drives the airflow to move. The auxiliary device dissipates heat after welding.

[0019] A telescopic rod 22 is installed on one side of the lifting platform 13, and a flame welding gun 23 is installed at the output end of the telescopic rod 22; The lifting platform 13 fixes a telescopic rod 22 on one side, and the output end of the telescopic rod 22 is connected to a flame welding gun 23. The telescopic rod 22 extends and shortens to drive the flame welding gun 23 to move, and the flame welding gun 23 sprays flames, which facilitates welding of the air-conditioning compressor and the liquid reservoir.

[0020] A rotating assembly is installed on the inner side of the top wall of the control box 1, and the rotating assembly is located between a plurality of telescopic boxes 12. The rotating assembly includes a control motor 2 installed on the inner side of the top wall of the control box 1, a connecting rod 3 is installed on the top of the control motor 2, a rotating table 4 is installed on the top of the connecting rod 3, a roller is installed on the bottom of the rotating table 4, and the roller moves on the top wall of the control box 1, a plurality of fixed plates 5 are installed on the top of the rotating table 4, a supporting plate 6 is installed on the top of the fixed plate 5, an electric push rod 7 is installed through the inner side of the supporting plate 6, a clamping plate 8 is installed on one end of the electric push rod 7, a supporting pad 9 is installed on the top of the fixed plate 5, and the supporting pad 9 is located between two groups of supporting plates 6; The control box 1 supports the top rotating assembly, and the control motor 2 drives the output end connecting rod 3 to rotate. The rotation of the connecting rod 3 drives the top rotating table 4 to rotate. The rotation of the rotating table 4 drives the top fixed plate 5 to adjust the position. The fixed plate 5 fixes the top supporting plate 6, and the supporting plate 6 fixes the inner electric push rod 7. The electric push rod 7 retracts and drives the splint 8 to move. The splint 8 is against the outside of the air-conditioning compressor to ensure the stability of the air-conditioning compressor. The support pad 9 supports the top air-conditioning compressor.

[0021] A mounting frame 24 is installed on one side of the control box 1, an electric adjustment rod 25 is installed through the top wall of the mounting frame 24, a support shell 26 is installed at the bottom end of the electric adjustment rod 25, a servo motor 27 is installed on the inner side of the support shell 26, a support rod is installed at the bottom end of the servo motor 27, a first telescopic arm 28 is installed at the bottom end of the support rod, a support platform 29 is installed at the output end of the first telescopic arm 28, a second telescopic arm 30 is installed through the inner side of the support platform 29, and a mechanical gripper 31 is installed at the bottom end of the second telescopic arm 30; The control box 1 fixes the mounting frame 24 on one side to ensure the stability of the mounting frame 24. The mounting frame 24 fixes the top electric adjustment rod 25. The electric adjustment rod 25 supports the bottom support shell 26. The dynamic adjustment rod 25 is extended and retracted to drive the support shell 26 to adjust the height. The support shell 26 fixes the inner servo motor 27. The operation of the servo motor 27 drives the output end support rod to rotate. The rotation of the support rod drives the first telescopic arm 28 to rotate, which is convenient for adjusting the position of the mechanical gripper 31 and transferring the air-conditioning compressor from the rotating belt 35 to the top of the fixed plate 5. The rotation of the first telescopic arm 28 drives the support platform 29 to move. The support platform 29 supports the inner second telescopic arm 30. The extension of the second telescopic arm 30 drives the bottom mechanical gripper 31 to open and tighten, which is convenient for users to grasp.

[0022] A transmission frame 32 is installed on the inner bottom wall of the mounting frame 24, a mounting shaft 33 is installed on the inner side of the transmission frame 32, a motor 36 is installed on one side of the mounting shaft 33, the motor 36 is installed on one side of the transmission frame 32, a rotating roller 34 is installed on the outer side of the mounting shaft 33, and a rotating belt 35 is installed on the outer side of the rotating roller 34; The mounting frame 24 fixes the top transmission frame 32 to ensure the stability of the transmission frame 32. The transmission frame 32 supports the inner mounting shaft 33. The motor 36 drives the output end mounting shaft 33 to rotate. The rotation of the mounting shaft 33 drives the outer rotating roller 34 to rotate. The rotation of the rotating roller 34 drives the outer rotating belt 35 to rotate. The rotating belt 35 drives the upper air-conditioning compressor to move, which is convenient for users to load materials.

[0023] A protective frame 10 is installed on the top of the control box 1, and a controller 11 is installed on the front of the protective frame 10; The control box 1 fixes the top protection frame 10, the protection frame 10 ensures the safety of the internal equipment, and the controller 11 controls the operation of the device.

[0024] Working principle: the operation of the motor 36 drives the output end mounting shaft 33 to rotate, the rotation of the mounting shaft 33 drives the outer rotating roller 34 to rotate, the rotation of the rotating roller 34 drives the outer rotating belt 35 to rotate, the rotating belt 35 drives the upper air-conditioning compressor to move, so that the user can load materials conveniently, the mounting frame 24 fixes the top electric adjustment rod 25, the electric adjustment rod 25 supports the bottom support shell 26, the dynamic adjustment rod 25 telescopically drives the support shell 26 to adjust the height, the support shell 26 fixes the inner servo motor 27, the operation of the servo motor 27 drives the output end support rod to rotate, the rotation of the support rod drives the first telescopic arm 28 to rotate, so that the mechanical gripper 31 can be adjusted to adjust the position conveniently, and the air-conditioning compressor is transferred from the rotating belt 35 to the top of the fixed plate 5, the rotation of the first telescopic arm 28 drives the support platform 29 to move, and the support platform 29 is fixed to the inner The second telescopic arm 30 supports, and the telescopic second telescopic arm 30 drives the bottom mechanical gripper 31 to open and tighten, which is convenient for users to grasp. The control motor 2 runs to drive the output end connecting rod 3 to rotate, and the rotation of the connecting rod 3 drives the top rotating table 4 to rotate, and the rotation of the rotating table 4 drives the top fixed plate 5 to adjust the position, and the fixed plate 5 fixes the top support plate 6, and the support plate 6 fixes the inner electric push rod 7. The electric push rod 7 is extended and drives the splint 8 to move, and the splint 8 is against the outside of the air-conditioning compressor to ensure the stability of the air-conditioning compressor. The support pad 9 supports the top air-conditioning compressor, and the output end of the telescopic rod 22 is connected to the flame welding gun 23. The extension and shortening of the telescopic rod 22 drives the flame welding gun 23 to move, and the flame welding gun 23 sprays flames, which is convenient for welding the air-conditioning compressor and the liquid reservoir. Then the worker takes out the air-conditioning compressor and the liquid reservoir.

[0025] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An automatic flame brazing machine for welding an air-conditioning compressor and a liquid reservoir, characterized in that: The invention comprises: a control box (1), a plurality of telescopic boxes (12) are installed on the top of the control box (1), a lifting platform (13) is installed on the top of the telescopic boxes (12), a support frame (14) is installed on the top of the lifting platform (13), a driving motor (15) is installed on the top of the support frame (14), a rotating rod (16) is installed on the output end of the driving motor (15), the rotating rod (16) passes through the top wall of the support frame (14), a driving wheel (17) is installed on the bottom end of the rotating rod (16), a transmission belt (18) is installed on the outer side of the driving wheel (17), a rotating shaft (20) is installed on the inner side of the lifting platform (13), a cooling fan (21) is installed on the bottom end of the rotating shaft (20), a driven wheel (19) is installed on the top end of the rotating shaft (20), and the driven wheel (19) is connected to the transmission belt (18).

2. The automatic flame brazing machine for welding an air-conditioning compressor and a liquid reservoir according to claim 1, characterized in that: A telescopic rod (22) is installed on one side of the lifting platform (13), and a flame welding gun (23) is installed on the output end of the telescopic rod (22).

3. The automatic flame brazing machine for welding an air-conditioning compressor and a liquid reservoir according to claim 1, characterized in that: A rotating assembly is installed on the inner side of the top wall of the control box (1), and the rotating assembly is located between the plurality of telescopic boxes (12). The rotating assembly comprises a control motor (2) installed on the inner side of the top wall of the control box (1), a connecting rod (3) is installed on the top of the control motor (2), a rotating platform (4) is installed on the top of the connecting rod (3), a roller is installed on the bottom of the rotating platform (4), and the roller moves on the top wall of the control box (1), a plurality of fixing plates (5) are installed on the top of the rotating platform (4), a supporting plate (6) is installed on the top of the fixing plate (5), an electric push rod (7) is installed on the inner side of the supporting plate (6), a clamping plate (8) is installed on one end of the electric push rod (7), a supporting pad (9) is installed on the top of the fixing plate (5), and the supporting pad (9) is located between two groups of supporting plates (6).

4. The automatic flame brazing machine for welding an air-conditioning compressor and a liquid reservoir according to claim 1, characterized in that: A mounting frame (24) is installed on one side of the control box (1), an electric adjustment rod (25) is installed through the top wall of the mounting frame (24), a support shell (26) is installed at the bottom end of the electric adjustment rod (25), a servo motor (27) is installed on the inner side of the support shell (26), a support rod is installed at the bottom end of the servo motor (27), a first telescopic arm (28) is installed at the bottom end of the support rod, a support platform (29) is installed at the output end of the first telescopic arm (28), a second telescopic arm (30) is installed through the inner side of the support platform (29), and a mechanical gripper (31) is installed at the bottom end of the second telescopic arm (30).

5. The automatic flame brazing machine for welding an air-conditioning compressor and a liquid reservoir according to claim 4, characterized in that: A transmission frame (32) is installed on the inner bottom wall of the installation frame (24), and a mounting shaft (33) is installed on the inner side of the transmission frame (32).

6. The automatic flame brazing machine for welding an air-conditioning compressor and a liquid reservoir according to claim 5, characterized in that: A motor (36) is installed on one side of the installation shaft (33), and the motor (36) is installed on one side of the transmission frame (32). A rotating roller (34) is installed on the outer side of the installation shaft (33), and a rotating belt (35) is installed on the outer side of the rotating roller (34).

7. The automatic flame brazing machine for welding an air-conditioning compressor and a liquid reservoir according to claim 1, characterized in that: A protective frame (10) is installed on the top of the control box (1), and a controller (11) is installed on the front of the protective frame (10).

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