CN114799836B

CN114799836B - Air conditioner heat exchanger production equipment

Info

Publication number: CN114799836B
Application number: CN202210516688.3A
Authority: CN
Inventors: 尹显椿; 邱雄胜; 叶楠; 彭丹; 吴季坤
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2023-03-24
Anticipated expiration: 2042-05-11
Also published as: CN114799836A

Abstract

The invention provides an air conditioner heat exchanger production device which comprises a lantern ring device, an inserting device, a feeding device and a material conveying device, wherein the material conveying device comprises a conveying guide rail and a vibrator, the vibrator can control the conveying guide rail to move and rock in the extending direction of the conveying guide rail, the inserting device and the feeding device are respectively positioned at two ends of the conveying guide rail in the horizontal direction, the feeding device comprises a rotary table, a rotation control mechanism, a die sinking mechanism and at least one group of fixing mechanisms, the rotation control mechanism can control the rotary table to rotate around the vertical direction, each fixing mechanism comprises a fixed seat, a moving seat, a first elastic part and a material pushing plate, the die sinking mechanism can control the moving seat to move away from the fixed seat in the vertical direction, a first end of the material pushing plate is connected with the moving seat, and the material pushing side face, close to the periphery of the rotary table, of the second end of the material pushing plate is obliquely arranged relative to the vertical direction. The production equipment of the air conditioner heat exchanger has stable and reliable work, excellent production quality, high automation degree and high production efficiency.

Description

Air conditioner heat exchanger production equipment

Technical Field

The invention relates to the technical field of automatic production equipment, in particular to air conditioner heat exchanger production equipment.

Background

Two adjacent pipelines inside the heat exchanger (evaporator or condenser) of the air conditioner are communicated through a U-shaped copper pipe, and a welding ring is sleeved on each upper copper pipe of the U-shaped copper pipe and is used for being welded and fixed on the heat exchanger of the air conditioner.

In the production process of the air conditioner heat exchanger, the production process comprises the following steps: a U-shaped copper pipe sleeve welding ring process, a U-shaped copper pipe inserting process and the like. In the process of welding the ring on the U-shaped copper pipe sleeve, the U-shaped copper pipe needs to be horizontally placed, namely, the copper pipes at the two ends of the U-shaped copper pipe extend in the horizontal direction, and then the welding ring sleeve is sleeved on the copper pipes at the two ends of the U-shaped copper pipe through the lantern ring device. And in U type copper pipe cartridge process, need vertically place U type copper pipe, the both ends copper pipe of U type copper pipe extends in vertical direction promptly, and the rethread cartridge device welds the copper pipe of ring process production with U type copper pipe cover and welds the ring subassembly cartridge to the pipeline both ends of heat exchanger on.

Because U type copper pipe sleeve welds the ring process and U type copper pipe cartridge process and requires differently to the orientation of placing of U type copper pipe for each production process moves independently, then each production process needs dispose independent loading attachment and unloader separately, makes and constantly carries the material many times between each process, influences production efficiency, and material handling leads to the material to adhere to debris many times easily, influences production quality.

Disclosure of Invention

The invention mainly aims to provide the production equipment of the air conditioner heat exchanger, which has the advantages of stable and reliable work, excellent production quality, high automation degree and high production efficiency.

In order to realize the main purpose of the invention, the invention provides production equipment of an air conditioner heat exchanger, which comprises a lantern ring device, an inserting device, a feeding device and a material conveying device, wherein the lantern ring device is used for sleeving a welding ring on a copper pipe to form a copper pipe welding ring assembly, the inserting device is used for inserting the copper pipe welding ring assembly on the heat exchanger, the material conveying device comprises a conveying guide rail and a vibrator, the conveying guide rail extends in the horizontal direction, the vibrator can control the conveying guide rail to move and rock in the extending direction of the conveying guide rail, the inserting device and the feeding device are respectively positioned at two ends of the conveying guide rail in the horizontal direction, the feeding device comprises a rotary disc, a rotation control mechanism, a die sinking mechanism and at least one group of fixing mechanisms, the rotation control mechanism can control the rotary disc to rotate in the vertical direction, fixing mechanism sets up on the carousel, and the lantern ring device is located the periphery of carousel, fixing mechanism includes the fixing base, remove the seat, first elastic component and scraping wings, the fixing base sets up on the carousel, it lies in the top of fixing base on vertical direction to remove the seat, it is formed with the fixed slot that is used for fixed copper pipe to remove between seat and the fixing base, the steerable seat of removing of die sinking mechanism keeps away from the fixing base and removes in vertical direction, first elastic component can force to remove the seat and remove towards the fixing base removal on vertical direction, the first end of scraping wings is connected with removing the seat, the movably fixing base setting of inserting of second end of scraping wings, the second end of scraping wings is close to the relative vertical direction slope setting of the material side of pushing away of the periphery of carousel.

According to the scheme, the rotary control mechanism of the feeding device controls the rotary disc to rotate in the vertical direction so as to drive the copper pipe to rotate to the working position of the lantern ring device by the fixing mechanism, the copper pipe is horizontally placed at the moment, then the lantern ring device sleeves the welding ring on the copper pipe fixed by the fixing mechanism to form the copper pipe welding ring assembly, then the rotary control mechanism controls the rotary disc to rotate in the vertical direction so as to drive the copper pipe welding ring assembly to rotate to the material transfer position between two processes of the material transfer device by the fixing mechanism, then the die sinking mechanism of the feeding device controls the movable seat of the fixing mechanism to move away from the fixed seat in the vertical direction so as to open the movable seat relative to the fixed seat, the movable seat synchronously drives the material pushing plate to move upwards in the vertical direction, so that the copper pipe of the copper pipe welding ring assembly is pushed upwards by the material pushing side surface of the material pushing plate, and the material pushing side surface of the material pushing plate is obliquely arranged relative to the vertical direction, the pushing side surface of the material pushing plate can force the copper pipe of the copper pipe welding ring component to overturn from a horizontal position to a vertical position to be ejected out of a conveying guide rail of the material conveying device, the conveying guide rail is controlled by a vibrator of the material conveying device to move and rock in the extending direction of the conveying guide rail, so that the copper pipe welding ring component supported on the conveying guide rail is conveyed to the inserting device from the rotary table in the extending direction of the conveying guide rail, then the inserting device inserts the vertically placed copper pipe welding ring component on the heat exchanger, the material can be conveyed between the copper pipe sleeve welding ring process and the copper pipe inserting process in a linkage manner, the material conveying frequency is greatly reduced, compared with the prior art, the material is continuously conveyed among the processes for multiple times, the production efficiency of air-conditioning heat exchanger production equipment can be improved, and the phenomenon that sundries are easily attached to the material due to multiple times of material conveying is avoided, the production quality is excellent, and meanwhile, the production equipment of the air conditioner heat exchanger has high automation degree and stable and reliable work.

According to a preferable scheme, the material conveying device further comprises a material distributing plate and a material distributing control mechanism, the material distributing plate is located above the conveying guide rail in the vertical direction and is located at one end, close to the inserting device, of the conveying guide rail in the horizontal direction, and the material distributing control mechanism can control the material distributing plate to move in the vertical direction.

Still further scheme is that, fixed establishment still includes the carriage release lever, and the first end and the carriage release seat of carriage release lever are connected, and the second end of carriage release lever extends and movably inserts fixing base and carousel setting in vertical direction, and mold opening mechanism includes roof and jacking control mechanism, and the roof is located the below of carousel in vertical direction, and the steerable roof of jacking control mechanism moves in vertical direction, and the roof can support and press the second end at the carriage release lever.

According to a further scheme, the fixing mechanism further comprises a guide rod, the first elastic piece is a pressure spring, the first end of the guide rod is connected with the fixed seat, the second end of the guide rod extends in the vertical direction and penetrates through the moving seat, a shaft shoulder is arranged at the second end of the guide rod, and the pressure spring is sleeved on the guide rod and located between the shaft shoulder and the moving seat.

According to a further scheme, the lantern ring device comprises a push rod, a moving plate, a movement control mechanism, a material guide assembly, a first dividing ring rod, a second dividing ring rod and a linkage rod, wherein the material guide assembly is arranged close to the rotary table and is provided with a material guide groove extending in the vertical direction, the movement control mechanism can control the moving plate to move in the horizontal direction, the push rod is arranged on the moving plate, one end of the push rod is movably inserted into the material guide groove, the first dividing ring rod, the second dividing ring rod and the push rod are located on one side, away from the rotary table, of the material guide assembly in the moving direction of the moving plate, the second dividing ring rod is located above the push rod in the vertical direction and is located between the first dividing ring rod and the push rod, the second dividing ring rod is fixedly installed on the moving plate, and the first dividing ring rod can be movably supported on the moving plate in the moving direction of the moving plate; or the first ring dividing rod is fixedly installed on the moving plate, the second ring dividing rod is movably supported on the moving plate in the moving direction of the moving plate, the linkage rod is rotatably supported on the material guide assembly, two ends of the linkage rod are respectively hinged with the first ring dividing rod and the second ring dividing rod, and the first ring dividing end of the first ring dividing rod and the second ring dividing end of the second ring dividing rod are respectively movably inserted into the material guide groove.

A further scheme is that, the lantern ring device is still including accepting the seat, slide bar and second elastic component, accept the seat and lie in the below of baffle box on vertical direction, the baffle box has seted up the lower port near the one end of accepting the seat in vertical direction, and the lower port of baffle box forms the assembly through-hole that supplies the push rod to insert between the end of accepting that the seat is close to the baffle box, it has seted up logical groove to accept the seat through, the slide bar sets up on the movable plate, the drive end of slide bar can insert logical inslot in order to force to accept the seat and keep away from the baffle box removal in vertical direction, and the relative vertical direction slope of terminal surface of drive end sets up, the second elastic component forces to accept the seat and is close to the baffle box removal in vertical direction.

According to a further scheme, the lantern ring device further comprises a first vibrating disc, and a feeding track of the first vibrating disc is communicated with an upper port of the guide chute in the vertical direction.

A further scheme is, air conditioner heat exchanger production facility still includes loading attachment, loading attachment is located the periphery of carousel, loading attachment includes the guide seat, material loading control mechanism, material loading pole and material loading opening mechanism, the guide seat is close to the carousel setting and is provided with the guide passageway that extends on vertical direction, the controllable material loading pole of material loading control mechanism moves on the horizontal direction, the material loading end of material loading pole is movably to be inserted and is worn the guide passageway setting, and the steerable seat of moving of material loading opening mechanism is kept away from the fixing base and is removed in vertical direction.

According to a further scheme, the feeding device further comprises a second vibrating disk, and a feeding rail of the second vibrating disk is communicated with an upper port of the material guide channel in the vertical direction.

According to a further scheme, the air conditioner heat exchanger production equipment further comprises a lifting and carrying device, the lifting and carrying device comprises a storage bin, a lifting track and a carrying control mechanism, the storage bin is located below the second vibration disc in the vertical direction, the feeding end of the lifting track is arranged in the storage bin, the discharging end of the lifting track is located above the second vibration disc in the vertical direction, the carrying control mechanism can control the lifting track to move in the feeding direction, and the feeding direction is inclined relative to the vertical direction.

According to a further scheme, the lifting and carrying device further comprises a supporting seat and an adjusting rod, the feeding end of the lifting track is hinged to the supporting seat, the first end of the adjusting rod is hinged to the discharging end of the lifting track, and the second end of the adjusting rod is hinged to the supporting seat.

According to a further scheme, the lifting and carrying device further comprises a sliding rod, the sliding rod is movably supported on the supporting seat, and the second end of the adjusting rod is hinged with the sliding rod.

Further scheme is, air conditioner heat exchanger production facility still includes mouth of pipe shaping device, mouth of pipe shaping device is located the periphery of carousel, mouth of pipe shaping device includes the sliding seat, sliding control mechanism, axle sleeve and axostylus axostyle, the sliding seat is close to the carousel setting, the steerable sliding seat of sliding control mechanism moves on the horizontal direction, axle sleeve and axostylus axostyle set up respectively on the sliding seat, and the axle sleeve cover is established on the periphery of axostylus axostyle, the axle sleeve is close to and forms the plastic annular between the plastic periphery wall that the shaping internal perisporium of carousel and axostylus axostyle are close to the carousel, the axostylus axostyle is close to the terminal surface setting of the protruding axle sleeve of shaping end of carousel.

According to a further scheme, the air conditioner heat exchanger production equipment further comprises a position correction device, the position correction device is located on the periphery of the rotary table and comprises a correction plate and a correction control mechanism, the correction plate is arranged close to the rotary table, and the correction control mechanism can control the correction plate to move in the horizontal direction.

According to a further scheme, the inserting device comprises a transplanting plate, a transplanting control mechanism, an inserting control mechanism, a first clamp, a second clamp and a clamp control mechanism, the transplanting control mechanism can control the transplanting plate to move in the vertical direction and the horizontal direction, the first clamp and the second clamp are arranged on the transplanting plate, the inserting control mechanism can control the first clamp and the second clamp to synchronously move in the vertical direction, and the clamp control mechanism can control the first clamp and the second clamp to move towards or away from each other.

According to a further scheme, the air conditioner heat exchanger production equipment further comprises a conveying device, the conveying device is located at one end, close to the insertion device, of the conveying guide rail, the conveying device comprises a conveying seat and a conveying control mechanism, the conveying seat is provided with a limiting groove used for receiving a copper pipe welding ring assembly conveyed by the conveying guide rail, the conveying control mechanism can control the conveying seat to move in the horizontal direction, and the conveying seat is lower than the top end face of the conveying guide rail in the vertical direction.

According to a further scheme, the air conditioner heat exchanger production equipment further comprises a feeding device, the feeding device is located at one end, far away from the rotary table, of the insertion device in the horizontal direction, the feeding device comprises a conveying belt, a conveying control mechanism, a first supporting frame and a second supporting frame, the conveying control mechanism can control the conveying belt to move in the horizontal direction, and the first supporting frame and the second supporting frame are located on two sides of the conveying belt respectively in the moving direction perpendicular to the conveying belt.

According to a further scheme, the air conditioner heat exchanger production equipment further comprises a limiting device, the limiting device comprises a limiting frame, a first limiting plate, a second limiting plate, a first limiting control mechanism and a second limiting control mechanism, the limiting frame is located at one end, far away from the rotary table, of the plug-in mounting device in the horizontal direction and located above the conveying belt in the vertical direction, the first limiting control mechanism can control the limiting frame to move in the vertical direction, the first limiting plate and the second limiting plate are arranged on the limiting frame and located on two sides of the conveying belt respectively in the moving direction perpendicular to the conveying belt, and the second limiting plate can be controlled by the second limiting control mechanism to move towards or away from the first limiting plate.

Drawings

Fig. 1 is a structural view of an embodiment of an air conditioner heat exchanger manufacturing apparatus of the present invention.

Fig. 2 is a first partial structural view of an embodiment of an air conditioner heat exchanger production apparatus of the present invention.

Fig. 3 is a second partial structural view of an embodiment of an air conditioner heat exchanger production apparatus of the present invention.

Fig. 4 is a structural diagram of the cooperation among a feeding device, a pipe orifice shaping device, a position correcting device and a lantern ring device in the production equipment embodiment of the air-conditioning heat exchanger of the invention.

Fig. 5 is a first perspective sectional view of a feeding device in an embodiment of an air conditioner heat exchanger manufacturing apparatus according to the present invention.

Fig. 6 is a second perspective sectional view of a feeding device in an embodiment of an air conditioner heat exchanger manufacturing apparatus according to the present invention.

Fig. 7 is a structural diagram of a feeding device in an embodiment of the air conditioner heat exchanger production equipment of the present invention.

Fig. 8 is a structural view of a position correcting device in an embodiment of an air conditioner heat exchanger producing apparatus according to the present invention.

Fig. 9 is a structural diagram of a lifting and carrying device in an embodiment of the production equipment of the air conditioner heat exchanger.

Fig. 10 is a structural view of a pipe orifice shaping device in an embodiment of an air conditioner heat exchanger production apparatus of the present invention.

Fig. 11 is a sectional view of a nozzle shaping device in an embodiment of an air conditioner heat exchanger production apparatus of the present invention.

Fig. 12 is a structural view of a collar assembly in an embodiment of an air conditioner heat exchanger manufacturing apparatus of the present invention.

Fig. 13 is a sectional view of a collar means in an embodiment of an air conditioner heat exchanger production apparatus of the present invention.

Fig. 14 is a structural view of a material transfer device in an embodiment of an air conditioner heat exchanger production apparatus of the present invention.

Fig. 15 is a structural view showing the cooperation between the inserting means and the transporting means in the embodiment of the apparatus for manufacturing a heat exchanger of an air conditioner according to the present invention.

Fig. 16 is a structural view of a transfer device in an embodiment of an air conditioner heat exchanger manufacturing apparatus according to the present invention.

Fig. 17 is a structural view of a supply means in an embodiment of an air conditioner heat exchanger production apparatus of the present invention.

The invention is further explained with reference to the drawings and the embodiments.

Detailed Description

Referring to fig. 1 to 3, the embodiment discloses an air conditioner heat exchanger production equipment, which includes a workbench 1, a lifting and carrying device 3, a feeding device 6, a feeding device 7, a pipe orifice shaping device 8, a position correcting device 9, a ring sleeving device 2, a material conveying device 10, a conveying device 11, a plug-in mounting device 4, a feeding device 5 and a limiting device, wherein the feeding device 6, the feeding device 7, the pipe orifice shaping device 8, the position correcting device 9, the ring sleeving device 2, the material conveying device 10, the conveying device 11, the plug-in mounting device 4 and the limiting device are respectively arranged on the workbench 1, and the lifting and carrying device 3 and the feeding device 5 are respectively arranged outside the workbench 1. Wherein, lantern ring device 2 is used for forming copper pipe welding ring subassembly with welding the ring cover on the copper pipe, passes material device 10 and is used for sending the copper pipe welding ring subassembly of lantern ring device 2 production to insertion device 4, and insertion device 4 is used for welding the copper pipe welding ring subassembly cartridge on heat exchanger 13 to U type copper pipe cover welding ring process and U type copper pipe insertion process are accomplished in the linkage.

Referring to fig. 4 to 6, the feeding device 6 of this embodiment includes a turntable 61, a rotation control mechanism 62, a mold opening mechanism, and at least one set of fixing mechanism, the rotation control mechanism 62 can control the turntable 61 to rotate around the vertical direction, the fixing mechanism is disposed on the turntable 61, and the feeding device 7, the nozzle shaping device 8, the position correction device 9, and the collar device 2 are respectively located on the periphery of the turntable 61. Specifically, the feeding device 7, the nozzle shaping device 8, the position correcting device 9, and the collar device 2 of the present embodiment are sequentially distributed along the outer periphery of the turntable 61 in the rotation direction of the turntable 61.

Wherein, this embodiment fixing mechanism includes fixing base 65, remove seat 66, first elastic component and scraping wings 67, fixing base 65 sets up on carousel 61, remove seat 66 and be located the top of fixing base 65 on vertical direction, be formed with the fixed slot 611 that is used for fixed copper pipe between remove seat 66 and the fixing base 65, the steerable seat 66 that removes of die sinking mechanism is kept away from fixing base 65 and is removed on vertical direction, first elastic component can force remove seat 66 and move towards fixing base 65 on vertical direction, the first end and the removal seat 66 of scraping wings 67 are connected, the setting of fixing base 65 is movably inserted to the second end of scraping wings 67, the relative vertical direction slope setting of the side 671 that pushes away the material that the second end of scraping wings 67 is close to the periphery of carousel 61. The feeding device 7 feeds the copper tube into the fixing groove 611 formed between the moving seat 66 and the fixing seat 65 of the fixing mechanism in this embodiment, the first elastic element forces the moving seat 66 to move towards the fixing seat 65 in the vertical direction so as to fix the copper tube in the fixing groove 611, at this time, the copper tube is placed horizontally, the rotating control mechanism 62 controls the rotating disc 61 to rotate around the vertical direction so as to rotate the fixing mechanism to drive the copper tube to the working position of the lantern ring device 2, then the lantern ring device 2 sleeves the solder ring on the copper tube fixed by the fixing mechanism to form a copper tube solder ring assembly, the rotating control mechanism 62 controls the rotating disc 61 to rotate around the vertical direction so as to drive the fixing mechanism to drive the copper tube solder ring assembly to rotate to the material transfer position between two processes of the material transfer device 10, then the mold opening mechanism of the feeding device 6 controls the moving seat 66 of the fixing mechanism to move away from the fixing seat 65 in the vertical direction so as to open the moving seat 66, the moving seat 66 synchronously drives the material pushing plate 67 to move upwards in the vertical direction so that the material pushing side 671 of the copper tube pushing side 671 pushes the copper tube assembly upwards, and the copper tube pushing device is arranged obliquely from the material transfer position to the 671 position.

Specifically, this embodiment fixing mechanism further includes a moving rod 68, a first end of the moving rod 68 is connected to the moving seat 66, a second end of the moving rod 68 extends in the vertical direction and is movably inserted through the fixing seat 65 and the rotating disk 61, the mold opening mechanism includes a top plate 63 and a jacking control mechanism 64, the top plate 63 is located below the rotating disk 61 in the vertical direction, the jacking control mechanism 64 can control the top plate 63 to move in the vertical direction, and the top plate 63 can press against a second end of the moving rod 68, and the fixing mechanism further includes a guide rod 69, the first elastic member is a pressure spring 610, a first end of the guide rod 69 is connected to the fixing seat 65, a second end of the guide rod 69 extends in the vertical direction and is inserted through the moving seat 66, and a second end of the guide rod 69 is provided with a shaft shoulder 691, and the pressure spring 610 is sleeved on the guide rod 69 and is located between the shaft shoulder 691 and the moving seat 66. When the fixing mechanism of the embodiment is in the fixing clamping position, the jacking control mechanism 64 controls the top plate 63 to move away from the second end of the movable rod 68 in the vertical direction so that the top plate 63 is separated from the second end of the movable rod 68, and at the moment, the pressure spring 610 forces the movable seat 66 to move towards the fixed seat 65 in the vertical direction so that the movable seat 66 is closed relative to the fixed seat 65, so that the copper pipe is fixedly clamped in the fixing groove 611 formed between the movable seat 66 and the fixed seat 65. When the fixing mechanism of this embodiment is located at the blanking position of the copper tube welding ring assembly, the jacking control mechanism 64 controls the top plate 63 to move towards the second end of the moving rod 68 in the vertical direction so that the top plate 63 abuts against the second end of the moving rod 68, thereby forcing the moving rod 68 to synchronously drive the moving seat 66 to move away from the fixed seat 65 in the vertical direction so that the moving seat 66 is opened relative to the fixed seat 65, and the moving seat 66 synchronously drives the material pushing plate 67 to move upwards in the vertical direction, so that the material pushing side 671 of the material pushing plate 67 pushes up the copper tube of the copper tube welding ring assembly to be overturned and ejected for blanking, and at this time, the pressure spring 610 is located in a compressed state. Therefore, the fixing mechanism of the embodiment has stable and reliable work and high automation degree, and further improves the working efficiency of the air conditioner heat exchanger production equipment.

Referring to fig. 7, the feeding device 7 of this embodiment includes a guide seat 72, a feeding control mechanism 71, a feeding rod 73, and a feeding opening mechanism, wherein the guide seat 72 is disposed near the turntable 61 and is provided with a guide passage 721 extending in the vertical direction, the feeding control mechanism 71 can control the feeding rod 73 to move in the horizontal direction, the feeding end of the feeding rod 73 can be movably inserted through the guide passage 721, and the feeding opening mechanism can control the moving seat 66 to move away from the fixing seat 65 in the vertical direction. The rotating control mechanism 62 controls the rotating disc 61 to rotate around the vertical direction so as to rotate the fixing mechanism to the feeding position of the feeding device 7, the feeding opening mechanism of the feeding device 7 of the embodiment controls the moving seat 66 of the fixing mechanism to move away from the fixed seat 65 in the vertical direction so as to open the moving seat 66 relative to the fixed seat 65, then the feeding control mechanism 71 of the feeding device 7 controls the feeding rod 73 to move in the horizontal direction so as to enable the feeding end of the feeding rod 73 to be inserted through the material guide channel 721, so that the feeding end of the feeding rod 73 pushes the copper pipe in the material guide channel 721 into the fixed groove 611 formed between the moving seat 66 and the fixed seat 65, the copper pipe is subjected to automatic feeding operation, the degree of automation is high, the work is stable and reliable, and further the work efficiency of the air-conditioning heat exchanger production equipment is improved. Specifically, the feeding opening mechanism of the present embodiment includes an opening plate (not labeled) and an opening control mechanism (not labeled), the opening plate is located below the rotating disc 61 in the vertical direction, the opening control mechanism can control the opening plate to move in the vertical direction, and the opening plate can be pressed against the second end of the moving rod 68 of the fixing mechanism, so as to force the moving rod 68 to synchronously drive the moving seat 66 to move away from the fixed seat 65 in the vertical direction, so that the moving seat 66 is opened relative to the fixed seat 65.

Referring to fig. 9, the feeding device 7 of the present embodiment further includes a second vibrating tray 74, a feeding rail of the second vibrating tray 74 is communicated with an upper port of the material guiding channel 721 of the feeding device 7 in the vertical direction, and the lifting and carrying device 3 of the present embodiment includes a bin 32, a lifting rail 31 and a carrying control mechanism 33, the bin 32 is located below the second vibrating tray 74 in the vertical direction, a feeding end of the lifting rail 31 is disposed in the bin 32, a discharging end of the lifting rail 31 is located above the second vibrating tray 74 in the vertical direction, the carrying control mechanism 33 can control the lifting rail 31 to move in the feeding direction, and the feeding direction of the lifting rail 31 is inclined relative to the vertical direction. Along with this embodiment promotes handling device 3's transport control mechanism 33 control lifting rail 31 and removes in the material loading direction, copper pipe in the feed bin 32 conveys lifting rail 31 from lifting rail 31's feed end on, and discharge to in the second vibration dish 74 from lifting rail 31's discharge end, second vibration dish 74 shakes the copper pipe and divides the material into in feed guide channel 721 to loading attachment 7, thereby realize the automatic material loading of copper pipe, degree of automation is high, and job stabilization is reliable, and then promote air conditioner heat exchanger production facility's work efficiency. Specifically, this embodiment promotes handling device 3 still includes supporting seat 35 and regulation pole 34, and the feed end that promotes track 31 is articulated with supporting seat 35, and the first end of adjusting pole 34 is articulated with the discharge end that promotes track 31, and the second end of adjusting pole 34 is articulated with supporting seat 35 to can adjust the relative vertical direction angle of slope of the material loading direction that promotes track 31. Further, the lifting and carrying device 3 of the present embodiment further includes a sliding rod 36, a screw rod 38 and a handle 39, the supporting seat 35 is provided with a sliding groove 351 extending in the horizontal direction, the pulley 37 on the sliding rod 36 is slidably located in the sliding groove 351, so that the sliding rod 36 is supported on the supporting seat 35 in the horizontal direction, the second end of the adjusting rod 34 is hinged to the sliding rod 36, the screw rod 38 extends in the extending direction of the sliding groove 351, the handle 39 is provided at one end of the screw rod 38, the sliding rod 36 is sleeved on the screw rod 38 through a nut, the rotatable handle 39 controls the screw rod 38 to rotate, the sliding rod 36 is synchronously driven to move in the horizontal direction relative to the supporting seat 35, and thus, the angle of the material loading direction of the lifting track 31, which is inclined relative to the vertical direction, can be adjusted.

Referring to fig. 10 and 11, the nozzle shaping device 8 of the present embodiment includes a sliding seat 82, a sliding control mechanism 81, a shaft sleeve 83 and a shaft rod 84, the sliding seat 82 is disposed near the turntable 61, the sliding control mechanism 81 can control the sliding seat 82 to move in the horizontal direction, the shaft sleeve 83 and the shaft rod 84 are respectively disposed on the sliding seat 82, the shaft sleeve 83 is sleeved on the periphery of the shaft rod 84, a shaping annular groove 85 is formed between the shaping inner peripheral wall of the shaft sleeve 83 near the turntable 61 and the shaping outer peripheral wall of the shaft rod 84 near the turntable 61, and the shaft rod 84 is disposed near the end face of the shaping end protruding out of the shaft sleeve 83 of the turntable 61. The rotary control mechanism 62 controls the rotary table 61 to rotate around the vertical direction so as to rotate the fixing mechanism to the shaping position of the orifice shaping device 8, the sliding control mechanism 81 of the orifice shaping device 8 in this embodiment controls the sliding seat 82 to move towards the rotary table 61 in the horizontal direction, so that the shaping end of the shaft rod 84 of the orifice shaping device 8 close to the rotary table 61 is firstly inserted into the orifice of the copper pipe fixed in the fixing mechanism, then the shaft sleeve 83 of the orifice shaping device 8 is sleeved outside the pipe wall of the copper pipe, so that the pipe wall of the copper pipe is located in the shaping annular groove 85 formed between the shaping inner peripheral wall of the shaft sleeve 83 close to the rotary table 61 and the shaping outer peripheral wall of the shaft rod 84 close to the rotary table 61, thereby shaping the orifice and the center distance of the copper pipe, the orifice shaping device 8 in this embodiment is arranged after the copper pipe feeding action of the feeding device 7 and before the sleeve welding ring action of the sleeve ring device 2, thereby improving the production quality of the air-conditioning heat exchanger production equipment.

Referring to fig. 8, the position correcting device 9 of the present embodiment includes a correcting plate 92 and a correcting control mechanism 91, the correcting plate 92 is disposed near the turntable 61, and the correcting control mechanism 91 can control the correcting plate 92 to move in the horizontal direction, so that the correcting plate 92 abuts against the pipe orifice end of the copper pipe fixed in the fixing mechanism, thereby adjusting the fixing position of the copper pipe fixed in the fixing mechanism, and the fixing position of the copper pipe fixed in the fixing mechanism can meet the requirement of the subsequent collar sleeving and welding action of the collar device 2, thereby improving the production quality of the air conditioner heat exchanger production equipment.

Referring to fig. 12 and 13, the lantern ring device 2 of this embodiment includes an installation base 26, a push rod, a moving plate 212, a movement control mechanism, a material guiding assembly, a first dividing ring rod 29, a second dividing ring rod 210 and a linkage rod 219, where the movement control mechanism and the material guiding assembly are respectively disposed on the installation base 26, the material guiding assembly is disposed near the rotating disk 61 and is provided with a material guiding groove 232 extending in a vertical direction, the movement control mechanism can control the moving plate 212 to move in a horizontal direction, the push rod is disposed on the moving plate 212, and one end of the push rod is movably inserted through the material guiding groove 232. Wherein, the first and second looping levers 29 and 210 and the push rod are located on the same side of the material guiding assembly in the moving direction of the moving plate 212, and the second looping lever 210 is located above the push rod and between the first looping lever 29 and the push rod in the vertical direction. In addition, the second split ring lever 210 is fixedly mounted on the moving plate 212, and the first split ring lever 29 is supported on the moving plate 212 movably in the moving direction of the moving plate 212; alternatively, the first split ring lever 29 is fixedly mounted on the moving plate 212, and the second split ring lever 210 is movably supported on the moving plate 212 in the moving direction of the moving plate 212. In addition, the linkage rod 219 is rotatably supported on the material guiding assembly, two ends of the linkage rod 219 are respectively hinged to the first looping rod 29 and the second looping rod 210, and the first looping end of the first looping rod 29 and the second looping end of the second looping rod 210 are respectively movably inserted through the material guiding groove 232.

The rotation control mechanism 62 controls the turntable 61 to rotate around the vertical direction to rotate the fixing mechanism to drive the copper tube to the sleeve welding ring position of the lantern ring device 2, at this time, the tube mouth end of the copper tube in the fixing mechanism and the push rod of the lantern ring device 2 of this embodiment are correspondingly placed in the horizontal direction, the guide chute 232 of the guide assembly in the lantern ring device 2 of this embodiment guides the welding ring to slide from top to bottom in the vertical direction and enables the welding ring to slide according to the preset line of the guide chute 232 without deviating from the position, then the movement control mechanism controls the movable plate 212 to move towards the guide assembly in the horizontal direction, so as to synchronously drive the push rod, the first sub-ring rod 29 or the second sub-ring rod 210 to move towards the guide assembly, one end of the push rod is movably inserted through the guide chute 232 to sleeve the welding ring located at the assembly position onto one end of the copper tube, meanwhile, the linkage rod 219 is rotatably supported on the guide assembly, and two ends of the linkage rod 219 are respectively hinged to the first sub-ring rod 29 and the second sub-ring rod 210, so that the first sub-ring rod 29 and the second sub-ring rod 210 simultaneously move towards opposite directions. When one end of the push rod is movably inserted through the guide chute 232 for assembly of the welding ring, the second split ring end of the second split ring rod 210 is inserted through the guide chute 232 to insert the welding ring adjacent to the push rod through to limit the welding ring to slide downwards, and at the moment, the first split ring end of the first split ring rod 29 is far away from the guide chute 232 to move so as to release the welding ring adjacent to the second split ring rod 210 and enable the welding ring to slide downwards; after the push rod completes the sleeving and assembling of the welding rings, the moving control mechanism controls the moving plate 212 to move away from the material guiding assembly in the horizontal direction, so as to synchronously drive the push rod, the first looping rod 29 or the second looping rod 210 to move away from the material guiding assembly, then one end of the push rod exits from the material guiding groove 232, the second looping end of the second looping rod 210 moves away from the material guiding groove 232 to loosen the welding rings adjacent to the push rod so that the welding rings can slide down to the sleeving and assembling position, meanwhile, the welding rings adjacent to the second looping rod 210 loosened by the first looping end of the first looping rod 29 slide down to the position corresponding to the second looping rod 210 in the horizontal direction, at this time, the first looping end of the first looping rod 29 is inserted through the material guiding groove 232 to insert the welding rings adjacent to the second looping rod 210 so as to limit the welding rings in the material guiding groove 232 to slide down, thereby realizing the looping operation of the welding rings in the material guiding groove 232. The lantern ring device 2 of the embodiment passes through the first sub-ring rod 29, the second sub-ring rod 210 and the linkage rod 219, and the movable plate 212 can be controlled by the movement control mechanism to drive the push rod, the first sub-ring rod 29 or the second sub-ring rod 210 moves in the horizontal direction, the linkage rod 219 can enable the first sub-ring rod 29 and the second sub-ring rod 210 to perform ring splitting operation on the welding rings simultaneously and in the opposite direction, the first sub-ring rod 29 and the second sub-ring rod 210 perform stage limiting stop motion on the welding rings in the material guide groove 232, time and speed of the welding rings in the sliding process in the material guide groove 232 of the material guide assembly are controlled, accurate sequencing of the welding rings can be achieved, and phenomena that welding ring clamping materials are leaked in installation, misplaced and dropped and the like when the push rod performs welding ring sleeving assembly are avoided. Meanwhile, the first ring dividing rod 29, the second ring dividing rod 210 and the push rod of the ring sleeving device 2 are arranged on the same side of the material guiding assembly in the moving direction of the moving plate 212, so that the occupied space of production operation is reduced, the structure is simple and compact, and the production cost of an enterprise is reduced. Moreover, the collar device 2 of the present embodiment has high automation degree and stable and reliable operation.

In order to improve the working stability and reliability between the first and

second link rods

29, 210 and 219, the collar device 2 further includes a first pin rod 220, a first waist-shaped groove 2191 is formed at a first end of the link rod 219, the first end of the first pin rod 220 is connected to the first link rod 29, a second end of the first pin rod 220 is slidably hinged in the first waist-shaped groove 2191, so that the phenomenon of blocking caused by the hinge connection between the first link rod 29 and the link rod 219 is avoided, and the working continuity is not affected, and the collar device 2 further includes a second pin rod 221, a second waist-shaped groove 2192 is formed at a second end of the link rod 219, a first end of the second pin rod 221 is connected to the second link rod 210, and a second end of the second pin rod 221 is slidably hinged in the second waist-shaped groove 2192, so that the phenomenon caused by the hinge connection between the second link rod 210 and the link rod 219 is avoided. In order to further guarantee the accurate sequencing of the welding rings, the material guide assembly of the present embodiment is provided with a position avoiding groove 271 communicated with the material guide groove 232, the position avoiding groove 271 is located above the first ring dividing rod 29 in the vertical direction, the position avoiding groove 271 is provided with the material sensor 217, and the material sensor 217 can timely feed back whether the welding rings in the material guide groove 232 are blocked or lack of the material, so as to guarantee the working continuity of the assembly of the sleeve rings. The material sensor 217 may be an optical fiber sensor, an infrared sensor, or the like. In order to further improve the stability and reliability of the welding ring sleeve assembling process, the push rod of the embodiment includes a sleeve 214, a core rod 211 and a telescopic spring 216, wherein the sleeve 214 is disposed on the moving plate 212, one end of the sleeve 214 is movably inserted through the material guiding groove 232, the core rod 211 is slidably disposed in the sleeve 214, the plug end of the core rod 211 can extend out of the sleeve 214 and can be inserted through the material guiding groove 232, and the telescopic spring 216 is disposed in the sleeve 214 and abuts against the rear end of the core rod 211 away from the plug end. The moving control mechanism controls the moving plate 212 to drive the push rod to move towards the guide assembly in the horizontal direction, and under the action of the elastic force of the telescopic spring 216, the plug end of the core rod 211 in the push rod extends out of the sleeve 214 and is firstly inserted through the guide groove 232 so as to insert and sleeve the welding ring on the core rod 211, so that the welding ring is ensured not to fall off. The moving control mechanism controls the moving plate 212 to drive the push rod to move towards the material guide assembly continuously in the horizontal direction, the plug end of the core rod 211 in the push rod is inserted into the pipe orifice of the copper pipe, the core rod 211 is blocked and does not move continuously, the sleeve 214 in the push rod moves continuously along with the moving plate 212, the core rod 211 compresses the telescopic spring 216 and retracts into the sleeve 214, the pipe orifice of the copper pipe is inserted into the sleeve 214, the welding ring on the core rod 211 is pressed and sleeved on the copper pipe by the end face of the sleeve 214, the problems of material falling, welding ring sleeving position deflection and the like are solved, and the assembling accuracy of the sleeve is high. In order to further improve the automation degree of the collar device 2 of the present embodiment, the collar device 2 of the present embodiment further includes a first vibration disk 21, the feeding track 22 of the first vibration disk 21 is communicated with the upper port of the material guide groove 232 in the vertical direction, and the welding rings automatically fall into the material guide groove 232 through the feeding track 22 after flowing out of the first vibration disk 21 under the action of self gravity, without power driving, and can realize accurate sequencing of the welding rings.

The ferrule device 2 of the present embodiment further includes a receiving seat 24, a sliding rod 215, and a second elastic member, the receiving seat 24 is movably supported on the mounting seat 26 in the vertical direction and is located below the guiding groove 232 in the vertical direction, a lower port is opened at one end of the guiding groove 232 close to the receiving seat 24 in the vertical direction, an assembling through hole 243 for inserting the push rod is formed between the lower port of the guiding groove 232 and the receiving end of the receiving seat 24 close to the guiding groove 232, a through groove 241 is opened through the receiving seat 24, the sliding rod 215 is disposed on the moving plate 212, a driving end of the sliding rod 215 can be inserted into the through groove 241 to force the receiving seat 24 to move away from the guiding groove 232, an end face 2151 of the driving end of the sliding rod 215 is disposed in an inclined manner with respect to the vertical direction, and the second elastic member forces the receiving seat 24 to move close to the guiding groove 232. The welding ring loosened by the second ring dividing rod 210 slides to the receiving end of the receiving seat 24 through the lower port of the guide chute 232, the moving control mechanism controls the moving plate 212 to drive the whole push rod and the slide rod 215 to move towards the guide assembly in the horizontal direction, the push rod is inserted through the assembling through hole 243 formed between the lower port of the guide chute 232 and the receiving end of the receiving seat 24 so as to insert and sleeve the welding ring on the push rod, meanwhile, the driving end of the slide rod 215 is inserted into the through groove 241 of the receiving seat 24, because the end surface 2151 of the driving end of the slide rod 215 is inclined relative to the vertical direction, the driving end of the slide rod 215 can force the receiving seat 24 to move away from the guide chute 232 in the vertical direction, and the push rod can smoothly and accurately press and sleeve the welding ring on the copper pipe. When the driving end of the sliding rod 215 is separated from the through slot 241 of the bearing seat 24, the bearing seat 24 is forced by the second elastic member to move close to the material guiding groove 232 in the vertical direction so as to perform the bearing work of the welding ring. Specifically, the second elastic member of this embodiment is a spring 25, two ends of the spring 25 in the vertical direction respectively abut against between the receiving seat 24 and the mounting seat 26, and the receiving end of the receiving seat 24 of this embodiment is provided with a receiving groove 242, so that the welding ring can be stably received and supported in the receiving groove 242.

Further, the movement control mechanism of the present embodiment is the air cylinder 28, a piston rod of the air cylinder 28 is connected to the moving plate 212, the mounting base 26 is provided with a slide rail 218 extending in the moving direction of the moving plate 212, the moving plate 212 is provided with the slide block 213, and the slide block 213 is slidably engaged with the slide rail 218, so as to improve the stability and reliability of the movement operation of the mounting base 26. Specifically, the material guiding assembly of this embodiment includes a material guiding plate 27 and a cover plate 23, the material guiding plate 27 and the cover plate 23 are disposed at an interval to form a material guiding slot 232, and the cover plate 23 is provided with a through slot 231 corresponding to the material guiding slot 232, so that the state of the weld ring 12 in the material guiding slot 232 can be observed in real time through the through slot 231 and the material jamming condition of the weld ring 12 can be handled.

Referring to fig. 14, the feeding device 10 of the present embodiment includes a conveying rail 102 and a vibrator 101, the conveying rail 102 extends in a horizontal direction, the vibrator 101 can control the conveying rail 102 to move and shake in the extending direction of the conveying rail 102, wherein the inserting devices 4 and the feeding devices 6 of the present embodiment are respectively located at two ends of the conveying rail 102 in the horizontal direction, and the vibrator 101 of the present embodiment is a linear vibrator. The rotary control mechanism 62 controls the rotary table 61 to rotate around the vertical direction so as to enable the fixing mechanism to drive the copper tube welding ring assembly to rotate to a material conveying position between two processes of the material conveying device 10, then the die sinking mechanism of the feeding device 6 controls the moving seat 66 of the fixing mechanism to move away from the fixed seat 65 in the vertical direction so as to enable the moving seat 66 to be opened relative to the fixed seat 65, the moving seat 66 synchronously drives the pushing plate 67 to move upwards in the vertical direction so that the pushing side 671 of the pushing plate 67 pushes the copper tube of the copper tube welding ring assembly upwards, because the pushing side 671 of the pushing plate 67 is arranged obliquely relative to the vertical direction, the pushing side 671 of the pushing plate 67 can force the copper tube of the copper tube welding ring assembly to overturn from the horizontal position to the vertical position and push the copper tube out onto the conveying guide rail 102 of the material conveying device 10 in the embodiment, the vibrator 101 of the material conveying device 10 controls the conveying guide rail 102 to move and shake in the extending direction of the conveying guide rail 102, so that the copper tube welding ring assembly supported on the conveying rail 102 is conveyed from the rotary table 61 in the extending direction, thereby greatly reducing the conveying frequency of the copper tube welding ring assembly between the copper tube welding ring assembly and improving the conveying process of the heat exchanger production process, and improving the quality of the heat exchanger production process.

In order to ensure the working stability and reliability of the material conveying device 10, the material conveying device 10 of the present embodiment further includes a material distributing plate 104 and a material distributing control mechanism 103, the material distributing plate 104 is located above the conveying guide rail 102 in the vertical direction and is located at one end of the conveying guide rail 102 close to the insertion device 4 in the horizontal direction, and the material distributing control mechanism 103 can control the material distributing plate 104 to move in the vertical direction, so that the material distributing plate 104 can block the copper pipe welding ring assemblies on the conveying guide rail 102 in the moving direction of the conveying guide rail 102, and thus the copper pipe welding ring assemblies on the conveying guide rail 102 are separated into one by one to supply materials to the insertion device 4.

Referring to fig. 15 and 16, the insertion device 4 of the present embodiment includes a transplanting plate 42, a transplanting control mechanism 41, an insertion control mechanism 43, a first clamp 44, a second clamp 45, and a clamp control mechanism (not shown), the transplanting control mechanism 41 may control the transplanting plate 42 to move in a vertical direction and a horizontal direction, the first clamp 44 and the second clamp 45 are provided on the transplanting plate 42, the insertion control mechanism 43 may control the first clamp 44 and the second clamp 45 to move in a vertical direction in synchronization, and the clamp control mechanism may control the first clamp 44 and the second clamp 45 to move toward or away from each other. The transplanting control mechanism 41 of the inserting device 4 of the present embodiment controls the transplanting plate 42 to move in the vertical direction and the horizontal direction, so as to synchronously drive the first clamp 44 and the second clamp 45 to move in the vertical direction and the horizontal direction to the copper pipe welding ring assembly on the conveying guide rail 102, then the clamp control mechanism can control the first clamp 44 and the second clamp 45 to move towards each other so as to clamp the copper pipe welding ring assembly on the conveying guide rail 102, then the transplanting control mechanism 41 controls the transplanting plate 42 to drive the first clamp 44, the second clamp 45 and the copper pipe welding ring assembly to move in the vertical direction and the horizontal direction to the upper side of the heat exchanger 13, then the inserting control mechanism 43 controls the first clamp 44 and the second clamp 45 to synchronously drive the copper pipe welding ring assembly to move downwards in the vertical direction so as to insert the copper pipe welding ring assembly on the heat exchanger 13, and then the clamp control mechanism can control the first clamp 44 and the second clamp 45 to move away from each other so as to loosen the copper pipe welding ring assembly inserted on the heat exchanger 13, thereby automatically completing the inserting process.

In order to ensure the working stability and reliability of the insertion device 4 and enable the insertion device 4 to simultaneously insert a plurality of copper tube welding ring assemblies, the conveying device 11 of the present embodiment is located at one end of the conveying guide rail 102 close to the insertion device 4, specifically, the conveying device 11 of the present embodiment includes a conveying seat 112 and a conveying control mechanism 111, the conveying seat 112 is provided with a limiting groove 113 for receiving the copper tube welding ring assemblies conveyed by the conveying guide rail 102, and the conveying control mechanism 111 can control the conveying seat 112 to move in the horizontal direction. The conveying base 112 of the conveying device 11 of the embodiment is slightly lower than the top end surface of the conveying guide rail 102 in the vertical direction, so that along with the control of the vibrator 101 of the material conveying device 10 to move and shake the conveying guide rail 102 in the extending direction of the conveying guide rail 102, the copper pipe welding ring assemblies supported on the top end surface of the conveying guide rail 102 can slide down and be transferred into the limiting grooves 113 of the conveying base 112, and along with the control of the conveying control mechanism 111 to move the conveying base 112 in the horizontal direction, after the copper pipe welding ring assemblies are all installed in the limiting grooves 113 on the conveying base 112, the inserting device 4 clamps and inserts the copper pipe welding ring assemblies on the conveying base 112, and the production efficiency is greatly improved.

Referring to fig. 17, the feeding device 5 of the present embodiment is located at an end of the inserting device 4 away from the rotating disc 61 in the horizontal direction, the feeding device 5 includes a conveyor belt 51, a conveying control mechanism 52, a first support frame 53 and a second support frame 54, the conveying control mechanism 52 can control the conveyor belt 51 to move in the horizontal direction, and the first support frame 53 and the second support frame 54 are respectively located at two sides of the conveyor belt 51 in the direction perpendicular to the moving direction of the conveyor belt 51. The heat exchanger 13 is placed on the conveyor belt 51 of the feeding device 5 of the embodiment, the conveying control mechanism 52 of the feeding device 5 controls the conveyor belt 51 to move in the horizontal direction to convey the heat exchanger 13 to the inserting position of the inserting device 4, and as the first supporting frame 53 and the second supporting frame 54 of the feeding device 5 are respectively positioned at two sides of the conveyor belt 51 in the direction perpendicular to the moving direction of the conveyor belt 51, the heat exchanger 13 is positioned between the first supporting frame 53 and the second supporting frame 54, so that the heat exchanger 13 is prevented from falling off the conveyor belt 51 during conveying, and the working reliability and stability of the feeding device 5 are ensured.

In order to improve the working reliability and stability of the insertion process, the limiting device of the embodiment includes a limiting frame 122, a first limiting plate 123, a second limiting plate 125, a first limiting control mechanism 121 and a second limiting control mechanism 124, the limiting frame 122 is located at one end of the insertion device 4 away from the turntable 61 in the horizontal direction and is located above the conveyor belt 51 in the vertical direction, the first limiting control mechanism 121 can control the limiting frame 122 to move in the vertical direction, the first limiting plate 123 and the second limiting plate 125 are arranged on the limiting frame 122 and are respectively located at two sides of the conveyor belt 51 in the moving direction perpendicular to the conveyor belt 51, and the second limiting control mechanism 124 can control the second limiting plate 125 to move towards or away from the first limiting plate 123. When the feeding device 5 conveys the heat exchanger 13 to the inserting position of the inserting device 4, the first limit control mechanism 121 of the limiting device of the embodiment controls the limit bracket 122 to move in the vertical direction, so that the first limit plate 123 and the second limit plate 125 are respectively positioned at two sides of the heat exchanger 13 in the direction perpendicular to the moving direction of the conveyor belt 51, then the second limit control mechanism 124 controls the second limit plate 125 to move towards the first limit plate 123 to fix the heat exchanger 13 between the first limit plate 123 and the second limit plate 125, and then the inserting device 4 performs the copper pipe welded ring assembly inserting operation on the heat exchanger 13, thereby improving the reliability and stability of the work.

The above embodiments are merely preferred examples of the present invention, and not intended to limit the scope of the invention, so that equivalent changes or modifications made based on the structure, characteristics and principles of the invention as claimed should be included in the claims of the present invention.

Claims

1. Air conditioner heat exchanger production facility, including lantern ring device and cartridge device, the lantern ring device is used for will welding the ring cover and form the copper pipe on the copper pipe and weld the ring subassembly, the cartridge device be used for with the copper pipe welds ring subassembly cartridge on the heat exchanger, its characterized in that:

the air conditioner heat exchanger production equipment further comprises a feeding device and a material conveying device, wherein the material conveying device comprises a conveying guide rail and a vibrator, the conveying guide rail extends in the horizontal direction, and the vibrator can control the conveying guide rail to move and shake in the extending direction of the conveying guide rail;

the insertion device and the feeding device are respectively positioned at two ends of the conveying guide rail in the horizontal direction, the feeding device comprises a rotary table, a rotation control mechanism, a die sinking mechanism and at least one group of fixing mechanisms, the rotation control mechanism can control the rotary table to rotate in the vertical direction, the fixing mechanisms are arranged on the rotary table, and the lantern ring device is positioned on the periphery of the rotary table;

the fixing mechanism comprises a fixing seat, a moving seat, a first elastic piece and a material pushing plate, wherein the fixing seat is arranged on the rotary table, the moving seat is located above the fixing seat in the vertical direction, a fixing groove used for fixing the copper pipe is formed between the moving seat and the fixing seat, the die sinking mechanism is controllable, the moving seat is kept away from the fixing seat in the vertical direction and moves, the first elastic piece can force the moving seat to move towards the fixing seat in the vertical direction, the first end of the material pushing plate is connected with the moving seat, the second end of the material pushing plate can be movably inserted into the fixing seat, and the second end of the material pushing plate is close to the material pushing side face of the periphery of the rotary table and is obliquely arranged in the vertical direction.

2. An air conditioner heat exchanger production apparatus as set forth in claim 1, wherein:

the material conveying device further comprises a material distributing plate and a material distributing control mechanism, the material distributing plate is located above the conveying guide rail in the vertical direction and is located at one end, close to the insertion device, of the conveying guide rail in the horizontal direction, and the material distributing control mechanism can control the material distributing plate to move in the vertical direction.

3. An air conditioner heat exchanger production apparatus according to claim 1, wherein:

the fixing mechanism further comprises a moving rod, a first end of the moving rod is connected with the moving seat, and a second end of the moving rod extends in the vertical direction and is movably inserted through the fixed seat and the turntable;

the die sinking mechanism comprises a top plate and a jacking control mechanism, the top plate is located below the rotary table in the vertical direction, the jacking control mechanism can control the top plate to move in the vertical direction, and the top plate can be abutted against the second end of the moving rod.

4. An air conditioner heat exchanger production apparatus as set forth in claim 1, wherein:

the fixing mechanism further comprises a guide rod, the first elastic piece is a pressure spring, the first end of the guide rod is connected with the fixed seat, the second end of the guide rod extends in the vertical direction and is inserted into the moving seat, a shaft shoulder is arranged at the second end of the guide rod, and the pressure spring is sleeved on the guide rod and located between the shaft shoulder and the moving seat.

5. An air conditioner heat exchanger production apparatus according to claim 1, wherein:

the lantern ring device comprises a push rod, a moving plate, a movement control mechanism, a material guide assembly, a first sub-ring rod, a second sub-ring rod and a linkage rod, the material guide assembly is arranged close to the turntable and provided with a material guide groove extending in the vertical direction, the movement control mechanism can control the moving plate to move in the horizontal direction, the push rod is arranged on the moving plate, and one end of the push rod is movably inserted into the material guide groove;

the first ring dividing rod, the second ring dividing rod and the push rod are positioned on one side, away from the rotary table, of the material guide assembly in the moving direction of the moving plate, and the second ring dividing rod is positioned above the push rod in the vertical direction and positioned between the first ring dividing rod and the push rod;

the second ring dividing rod is fixedly arranged on the moving plate, and the first ring dividing rod is movably supported on the moving plate in the moving direction of the moving plate; or the first split ring rod is fixedly arranged on the moving plate, and the second split ring rod is movably supported on the moving plate in the moving direction of the moving plate;

the linkage rod is rotatably supported on the material guide assembly, two ends of the linkage rod are respectively hinged with the first sub-ring rod and the second sub-ring rod, and the first sub-ring end of the first sub-ring rod and the second sub-ring end of the second sub-ring rod are respectively movably inserted into the material guide groove.

6. An air conditioner heat exchanger production apparatus as set forth in claim 5, wherein:

the lantern ring device further comprises a bearing seat, a sliding rod and a second elastic piece, the bearing seat is located below the guide chute in the vertical direction, a lower port is formed in one end, close to the bearing seat, of the guide chute in the vertical direction, an assembly through hole for inserting the push rod is formed between the lower port of the guide chute and the bearing end, close to the guide chute, of the bearing seat, and the bearing seat is provided with a through groove in a penetrating mode;

the slide bar is arranged on the moving plate, the driving end of the slide bar can be inserted into the through groove to force the bearing seat to move away from the guide chute in the vertical direction, the end face of the driving end is obliquely arranged relative to the vertical direction, and the second elastic piece forces the bearing seat to move close to the guide chute in the vertical direction.

7. An air conditioner heat exchanger production apparatus according to claim 5, wherein:

the lantern ring device further comprises a first vibrating disc, and a feeding track of the first vibrating disc is communicated with an upper port of the guide chute in the vertical direction.

8. An air conditioner heat exchanger production apparatus according to claim 1, wherein:

the air conditioner heat exchanger production equipment further comprises a feeding device, the feeding device is positioned on the periphery of the rotary table and comprises a guide seat, a feeding control mechanism, a feeding rod and a feeding opening mechanism, and the guide seat is arranged close to the rotary table and is provided with a guide channel extending in the vertical direction;

the feeding control mechanism can control the feeding rod to move in the horizontal direction, the feeding end of the feeding rod can be movably inserted into the material guide channel, and the feeding opening mechanism can control the moving seat to move away from the fixed seat in the vertical direction.

9. An air conditioner heat exchanger production apparatus according to claim 8, wherein:

the feeding device further comprises a second vibrating disk, and a feeding rail of the second vibrating disk is communicated with an upper end opening of the material guide channel in the vertical direction.

10. An air conditioner heat exchanger production apparatus as set forth in claim 9, wherein:

the air conditioner heat exchanger production equipment further comprises a lifting and carrying device, wherein the lifting and carrying device comprises a storage bin, a lifting track and a carrying control mechanism, the storage bin is located below the second vibration disc in the vertical direction, the feeding end of the lifting track is arranged in the storage bin, and the discharging end of the lifting track is located above the second vibration disc in the vertical direction;

the carrying control mechanism can control the lifting track to move in the feeding direction, and the feeding direction is obliquely arranged relative to the vertical direction.

11. An air conditioner heat exchanger production apparatus as set forth in claim 10, wherein:

the lifting and carrying device further comprises a supporting seat and an adjusting rod, the feeding end of the lifting track is hinged to the supporting seat, the first end of the adjusting rod is hinged to the discharging end of the lifting track, and the second end of the adjusting rod is hinged to the supporting seat.

12. An air conditioner heat exchanger production apparatus as set forth in claim 11, wherein:

the lifting and carrying device further comprises a sliding rod, the sliding rod is movably supported on the supporting seat, and the second end of the adjusting rod is hinged to the sliding rod.

13. An air conditioner heat exchanger production apparatus according to claim 1, wherein:

the air conditioner heat exchanger production equipment further comprises a pipe orifice shaping device, the pipe orifice shaping device is positioned on the periphery of the rotary table and comprises a sliding seat, a sliding control mechanism, a shaft sleeve and a shaft rod, the sliding seat is arranged close to the rotary table, and the sliding control mechanism can control the sliding seat to move in the horizontal direction;

the shaft sleeve with the axostylus axostyle sets up respectively on the sliding seat, just the shaft sleeve cover is established in the periphery of axostylus axostyle, the shaft sleeve is close to the plastic internal perisporium of carousel with the axostylus axostyle is close to form the plastic annular between the plastic periphery wall of carousel, the axostylus axostyle is close to the plastic end protrusion of carousel the terminal surface setting of axle sleeve.

14. An air conditioner heat exchanger production apparatus as set forth in claim 1, wherein:

the air conditioner heat exchanger production equipment further comprises a position correction device, the position correction device is located on the periphery of the rotary table and comprises a correction plate and a correction control mechanism, the correction plate is arranged close to the rotary table, and the correction control mechanism can control the correction plate to move in the horizontal direction.

15. An air conditioner heat exchanger production apparatus as set forth in any one of claims 1 through 14, wherein:

the inserting device comprises a transplanting plate, a transplanting control mechanism, an inserting control mechanism, a first clamp, a second clamp and a clamp control mechanism, the transplanting control mechanism can control the transplanting plate to move in the vertical direction and the horizontal direction, and the first clamp and the second clamp are arranged on the transplanting plate;

the insertion control mechanism may control the first and second clamps to move in a vertical direction in synchronization, and the clamp control mechanism may control the first and second clamps to move toward or away from each other.

16. An air conditioner heat exchanger production apparatus as set forth in claim 15, wherein:

the air conditioner heat exchanger production equipment further comprises a conveying device, and the conveying device is located at one end, close to the inserting device, of the conveying guide rail;

the conveying device comprises a conveying seat and a conveying control mechanism, the conveying seat is provided with a limiting groove used for receiving the copper pipe welding ring assembly conveyed by the conveying guide rail, and the conveying control mechanism can control the conveying seat to move in the horizontal direction;

the conveying seat is lower than the top end surface of the conveying guide rail in the vertical direction.

17. An air conditioner heat exchanger production apparatus as set forth in claim 15, wherein:

air conditioner heat exchanger production facility still includes feedway, feedway is located on the horizontal direction the cartridge device is kept away from the one end of carousel, feedway includes conveyer belt, conveying control mechanism, first support frame and second support frame, conveying control mechanism is steerable the conveyer belt moves on the horizontal direction, first support frame with the second support frame is perpendicular to be located respectively on the moving direction of conveyer belt the both sides of conveyer belt.

18. An air conditioner heat exchanger production apparatus as set forth in claim 17, wherein:

the air-conditioning heat exchanger production equipment further comprises a limiting device, wherein the limiting device comprises a limiting frame, a first limiting plate, a second limiting plate, a first limiting control mechanism and a second limiting control mechanism, the limiting frame is positioned at one end, far away from the rotary table, of the plug-in mounting device in the horizontal direction and is positioned above the conveying belt in the vertical direction, and the first limiting control mechanism can control the limiting frame to move in the vertical direction;

the first limiting plate and the second limiting plate are arranged on the limiting frame and are respectively positioned on two sides of the conveyor belt in the moving direction perpendicular to the conveyor belt, and the second limiting control mechanism can control the second limiting plate to move towards or away from the first limiting plate.