Intermediate joint assembling machine

Abstract

The utility model relates to an intermediate joint assembling machine which comprises a machine frame, a rotating disc is arranged on the machine frame, a plurality of clamp openings are formed in the rotating disc, and an insulating tube feeding station, a first copper sleeve feeding station, a copper tube feeding station, a second copper sleeve feeding station and a discharging station are sequentially arranged on the rotating disc in the rotating direction. An insulating tube feeding mechanism is arranged on the insulating tube feeding station, a first copper sleeve feeding mechanism and a first copper sleeve assembling mechanism are arranged on the first copper sleeve feeding station, and a copper tube feeding mechanism and a copper tube assembling mechanism are arranged on the copper tube feeding station. A second copper sleeve feeding mechanism and a second copper sleeve assembling mechanism are arranged on the second copper sleeve feeding station, and a discharging mechanism used for discharging the assembled middle connector is arranged on the discharging station. The technical scheme of the utility model has the technical effects of simple structure and high processing efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly machines, in particular to an intermediate joint assembly machine. Background Art

[0002] Intermediate joints generally refer to cable intermediate joints, that is, cable joints in the middle of cable lines. Intermediate joints are cable accessories used for intermediate connections of cross-linked cables or oil-immersed cables of various voltage levels. Their main function is to keep the lines unobstructed, keep the cables sealed, and ensure the insulation level at the cable joints, so that they can operate safely and reliably. In order to solve the problem of poor connection strength and instability of intermediate joints in the prior art under complex and harsh environments such as aerospace and navigation, a copper sleeve structure is added. The intermediate joint generally includes an insulating tube, a copper tube and two copper sleeves. The copper tube is arranged between the two copper sleeves and both are placed in the insulating tube. However, there is no assembly equipment for adding copper sleeves in the prior art. Therefore, it is urgently necessary to design an assembly machine for assembling the above-mentioned intermediate joints. Utility Model Content

[0003] In view of the above problems, the utility model provides an intermediate joint assembly machine with simple structure and high processing efficiency.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intermediate joint assembly machine, comprising a frame, a rotating disk driven by a motor is provided on the frame, a plurality of evenly distributed fixture openings are provided on the rotating disk, an insulating tube loading station, a first copper sleeve loading station, a copper tube loading station, a second copper sleeve loading station and a discharging station are sequentially provided on the rotating disk along the direction of rotation, an insulating tube loading station is provided with an insulating tube loading mechanism for conveying the insulating tube to the fixture opening position, and the first copper sleeve loading station is provided with a clamping mechanism for conveying the first copper sleeve to the fixture opening The copper tube loading station is provided with a first copper sleeve feeding mechanism for conveying the copper tube to the fixture mouth position and a first copper sleeve assembling mechanism for assembling the first copper sleeve into the insulating tube, the copper tube loading mechanism is provided with a copper tube loading mechanism for conveying the copper tube to the fixture mouth position and a copper tube assembling mechanism for assembling the copper tube with the first copper sleeve in the insulating tube, the second copper sleeve loading station is provided with a second copper sleeve loading mechanism for conveying the second copper sleeve to the fixture mouth position and a second copper sleeve assembling mechanism for assembling the second copper sleeve with the copper tube in the insulating tube, and the discharging station is provided with a discharging mechanism for discharging the assembled intermediate joint.

[0005] By adopting the above technical scheme, when assembling the intermediate joint, the insulating pipe is conveyed to the clamp opening position on the rotating disc by the insulating pipe feeding mechanism on the insulating pipe feeding station, the insulating pipe after feeding moves to the first copper sleeve feeding station along with the rotation of the rotating disc, the first copper sleeve feeding mechanism on the first copper sleeve feeding station conveys the first copper sleeve to the clamp opening position, and the first copper sleeve is assembled into the insulating pipe by the first copper sleeve assembling mechanism, after assembly, the clamp opening continues to move to the copper pipe feeding station along with the rotating disc, the copper pipe feeding mechanism of the copper pipe feeding station conveys the copper pipe to the clamp opening position, and the copper pipe is assembled with the first copper sleeve in the insulating pipe by the copper pipe assembling mechanism, after assembly, the clamp opening moves to the second copper sleeve feeding station, the second copper sleeve feeding mechanism of the second copper sleeve feeding station conveys the second copper sleeve to the clamp opening position, and the second copper sleeve is assembled with the sleeve in the insulating pipe by the second copper sleeve assembling mechanism, at this time, the intermediate joint assembly is completed, the intermediate joint after assembly in the clamp opening moves to the discharging station along with the rotating disc, and the discharging mechanism of the discharging station completes the discharging of the intermediate joint, the structure is simple, the intermediate joint assembly efficiency is high, the clamp opening is provided with a plurality of clamp openings, so that a plurality of intermediate joints can be assembled at the same time, and the processing efficiency is further improved.

[0006] The utility model further provides: the insulating pipe feeding mechanism includes insulating pipe discharging frame and insulating pipe vibration disc for insulating pipe row material, the insulating pipe discharging frame sets up on the frame, be provided with the discharging block on the insulating pipe discharging frame, be provided with the discharging passageway on the discharging block, the one end of discharging passageway is linked together with the discharging port of insulating pipe vibration disc through the hose, and the other end sets up above the rotating disc and corresponds the clamp opening position.

[0007] By adopting the above technical scheme, when the insulating pipe is fed, the insulating pipe is conveyed from the hose position to the discharging passageway position in turn by the insulating pipe vibration disc, the discharging passageway position corresponds to the clamp opening position, so that when the clamp opening rotates to the discharging passageway position, the insulating pipe can accurately fall into the clamp opening position, and moves to the next station along with the rotation of the rotating disc, after the previous insulating pipe falls, the next insulating pipe falls into another clamp opening, and the processing efficiency is improved.

[0008] The utility model further sets up: first copper bush loading mechanism includes first copper bush vibration disc for first copper bush row material, first copper bush assembly mechanism includes first drive piece, first copper bush ejector rod, first transmission part, first copper bush stop lever, the discharge port of first copper bush vibration disc is set below rotary disc and corresponds the position of clamp mouth, the position of first copper bush ejector rod corresponds with the position of first copper bush vibration disc discharge port and sets below it, first drive piece is used for driving first copper bush ejector rod up and down movement, first copper bush stop lever is set above rotary disc and is set with first copper bush ejector rod same axle, first transmission part is used for driving first copper bush stop lever up and down movement, first copper bush ejector rod, first copper bush stop lever synchronous reverse movement.

[0009] Through adopt above technical scheme, when first copper bush loading, first copper bush is transferred to its discharge port position by first copper bush vibration disc in turn, when the discharge port of first copper bush vibration disc corresponds with the position of clamp mouth, first drive piece drives first copper bush ejector rod to move, and first copper bush ejector rod is pushed out in the discharge port position of first copper bush vibration disc, makes it move along the direction of clamp mouth, and it is pushed into the insulating tube in the clamp mouth, completes the assembly of insulating tube and first copper bush, first copper bush ejector rod moves up at the same time, first copper bush stop lever moves down through first transmission part, is used for pressing insulating tube, avoids first copper bush to drive and insert into insulating tube when first copper bush passes through first copper bush ejector rod, causes the displacement of insulating tube, makes the assembly of both more reliable, after first copper bush assembly is completed, first drive piece moves down and resets, first transmission part moves up and resets, waits the assembly of next first copper bush and next insulating tube.

[0010] The utility model further sets up: copper pipe loading mechanism includes copper pipe vibration disc for sleeve pipe row material, copper pipe discharge disc and copper pipe discharge frame that rotate by motor drive, be provided with a plurality of containing hole on copper pipe discharge disc, copper pipe discharge frame sets up on the frame, be provided with mounting block on copper pipe discharge frame, be provided with discharge pipeline on mounting block, one end of discharge pipeline passes through flexible tube and is linked together with the discharge port of copper pipe vibration disc, other end sets up above copper pipe discharge disc and corresponds containing hole position, be provided with the material blocking ring below copper pipe discharge disc, be provided with through -hole on the material blocking ring, the through -hole links containing hole with clamp mouth, copper pipe assembly mechanism includes second drive piece, copper pipe push rod, second transmission part, copper pipe ejector rod, copper pipe push rod sets up above copper pipe vibration disc and corresponds the position of through -hole, second transmission part drives copper pipe push rod up and down movement, copper pipe ejector rod sets up below rotary disc and sets up with copper pipe push rod same axle, second drive piece drives copper pipe ejector rod up and down movement, copper pipe push rod, copper pipe ejector rod synchronous reverse movement.

[0011] Through adoption of the above technical scheme, when the copper pipe is fed, the copper pipe is sequentially conveyed from the hose position to the discharge pipe position by the copper pipe vibrating disc, the discharge pipe corresponds to the accommodating hole on the copper pipe discharge disc, so that the copper pipe can fall into each accommodating hole position one by one and rotate along the clamp opening direction with the copper pipe discharge disc, the through hole on the material blocking ring is arranged, when the copper pipe discharge disc drives the copper pipe to move to the through hole position, at this time, the accommodating hole, the through hole and the clamp opening position correspond to each other, the second transmission member drives the copper pipe push rod to move downward, pushes the copper pipe out from the accommodating hole to the through hole direction, so that the copper pipe can be placed into the insulating pipe and assembled with the first copper sleeve in the insulating pipe, while the copper pipe push rod moves downward, the copper pipe jack arranged coaxially with the copper pipe push rod moves upward through the second driving member, for fixing the position of the first copper sleeve in the insulating pipe, avoiding that the copper pipe jack drives the copper pipe to be inserted, causing the first copper sleeve in the insulating pipe to move at the same time, so that the assembly between the first copper sleeve and the copper pipe is more firm, after the copper pipe is assembled, the copper pipe push rod is reset upward, and the copper pipe jack is reset downward, waiting for assembly of the next copper pipe and the next first copper sleeve.

[0012] The utility model further provides: second copper sleeve feeding mechanism includes second copper sleeve vibrating disc for second copper sleeve row material, second copper sleeve assembly mechanism includes third driving part, second copper sleeve push rod, third transmission part, second copper sleeve jack, the discharge port of second copper sleeve vibrating disc is established above rotary disc and corresponds clamp opening position, the position of second copper sleeve push rod corresponds with the position of first copper sleeve vibrating disc discharge port and is established above it, third transmission part is used for driving second copper sleeve push rod moves up and down, second copper sleeve jack is established below rotary disc and is arranged same axle with second copper sleeve push rod, third driving part is used for driving second copper sleeve jack moves up and down, second copper sleeve jack, second copper sleeve push rod synchronous reverse movement.

[0013] Through adoption of the above technical scheme, when the copper pipe is fed, the copper pipe is sequentially conveyed from the hose position to the discharge pipe position by the copper pipe vibrating disc, the discharge pipe corresponds to the accommodating hole on the copper pipe discharge disc, so that the copper pipe can fall into each accommodating hole position one by one and rotate along the clamp opening direction with the copper pipe discharge disc, the through hole on the material blocking ring is arranged, when the copper pipe discharge disc drives the copper pipe to move to the through hole position, at this time, the accommodating hole, the through hole and the clamp opening position correspond to each other, the second transmission member drives the copper pipe push rod to move downward, pushes the copper pipe out from the accommodating hole to the through hole direction, so that the copper pipe can be placed into the insulating pipe and assembled with the first copper sleeve in the insulating pipe, while the copper pipe push rod moves downward, the copper pipe jack arranged coaxially with the copper pipe push rod moves upward through the second driving member, for fixing the position of the first copper sleeve in the insulating pipe, avoiding that the copper pipe jack drives the copper pipe to be inserted, causing the first copper sleeve in the insulating pipe to move at the same time, so that the assembly between the first copper sleeve and the copper pipe is more firm, after the copper pipe is assembled, the copper pipe push rod is reset upward, and the copper pipe jack is reset downward, waiting for assembly of the next copper pipe and the next first copper sleeve.

[0014] The utility model further provides: The discharge mechanism includes the discharge slide, the installation rod, The discharge slide is erected on the frame and corresponds with the discharge station, The installation rod sets up at the both sides of the discharge slide, The rotating disc outer periphery is equipped with the annular groove, The fixture mouth side towards the rotating disc outer edge is equipped with the gap of the annular groove intercommunication, The annular groove is provided with the fixed band, The installation rod is provided with the band groove for installing the fixed band, The fixed band forms the closed loop structure along the annular groove and the band groove position, The fixed band and the fixture mouth form the clamping space of the clamping tool between, The distance between the fixed band and the fixture mouth at the discharge station forms the space for the discharge of the let.

[0015] Through adopting above technical scheme, when the rotating disc rotates, the fixed band is fixed, the fixture mouth on the rotating disc cooperates with the fixed band to limit the insulating tube, so that the insulating tube is limited in the fixture mouth and is not easy to fall off when the rotating disc rotates, and the structure is stable, when the assembled intermediate joint moves to the discharge station along with the rotating disc, the setting of the space makes the fixture mouth and the fixed band have a distance, and the position of the insulating tube is not limited by the fixed band, so that the intermediate joint rotating to the discharge station can be separated from the fixture mouth position, the separated intermediate joint is discharged along the discharge slide position and is collected by the external collecting box, and the structure is reasonable. The installation rod can be provided with a plurality of installation rods, one installation rod can also be provided at the insulating tube feeding station, and there is a gap between the fixed band around the installation rod and the fixture mouth, when the fixture mouth corresponds to the discharge channel position, the insulating tube is more convenient to fall into the fixture mouth, and the structure is more reasonable, the installation rod can be fixed on the frame through the adjusting bolt, and the installation position of the installation rod can also be adjusted through the adjusting bolt, so that the tension of the fixed band is adjusted, and the structure is more stable. The frame is provided with a connecting rod, the connecting rod is provided with a placement plate, the placement plate is arranged below the rotating disc and corresponds to the discharge channel position, the position of the insulating tube after being placed in the fixture mouth is limited, and the insulating tube is prevented from directly falling off from the fixture mouth position due to the gap.

[0016] The utility model further provides: The frame is provided with the discharge rod, The discharge rod is located between the discharge station and the insulating tube feeding station, Two push material pieces are arranged on the discharge rod, The two push material pieces are arranged in a push material groove, The outer edge of the rotating disc is arranged in the push material groove.

[0017] Through adopting above technical scheme, when the intermediate joint is discharged, the rotating disc will continue to rotate along the insulating tube feeding station direction to carry out a new round of assembly, and when the intermediate joint is discharged, the phenomenon that the insulating tube does not fall off from the fixture mouth position can occur, the two push material pieces are arranged, when the insulating tube that does not fall off continues to rotate along with the rotating disc and moves to the position of the two push material pieces, the two push material pieces play a role of blocking material, and the assembled intermediate joint is pushed out of the fixture mouth, and the reliability of the discharge structure is further improved.

[0018] The utility model further sets up: first flaring mechanism for flaring the lower end of insulating pipe is arranged between insulating pipe loading station and first copper bush loading station, the first flaring mechanism includes first support, flaring jack, fourth drive piece, the first support sets up on the frame, the first support is provided with first flaring operation platform towards rotating disc side, first flaring passageway is provided with below position on the first flaring operation platform and corresponds the clamp mouth, the flaring jack sets up below first flaring passageway, the fourth drive piece drives flaring jack to move up and down, the first support is provided with extension plate, the extension plate is provided with fixed column, the fixed column sets up above rotating disc and is arranged with first flaring passageway same axle.

[0019] Through adopt above-mentioned technical scheme, the first flaring mechanism is used to flaring the lower end of insulating pipe before assembling first copper bush, more convenient first copper bush assembly to insulating pipe, and the structure is reasonable, when the lower end of insulating pipe flares, the clamp mouth is driven to move to first flaring operation platform position by rotating disc, and corresponds first flaring passageway, when the position of both corresponds, the fourth drive piece drives flaring jack to move up and pass through first flaring passageway and inserts into the lower end of insulating pipe, flares the port operation to it, the fixed column on the extension plate sets up, and insulating pipe is fixed, avoids flaring jack to move up and flares, causes the displacement of insulating pipe, simultaneously makes the flaring operation of insulating pipe more reliable, after flaring, the fourth drive piece drives flaring jack to reset downward, and waits the flaring of next insulating pipe.

[0020] The utility model further sets up: the second flaring mechanism for flaring the upper end of insulating pipe is arranged between first copper bush loading station and copper pipe loading station, the second flaring mechanism includes second support, flaring push rod, fourth transmission part, the second support sets up on the frame, the second support is provided with second flaring operation platform towards rotating disc side, second flaring passageway is provided with above position on the second flaring operation platform and corresponds the clamp mouth, the flaring push rod sets up above second flaring passageway, the fourth transmission part drives flaring push rod to move up and down, the first support is provided with positioning column towards rotating disc side, the positioning column sets up below rotating disc and is arranged with second flaring passageway same axle.

[0021] By adopting the above technical solution, the second flaring mechanism is used to flare the upper end of the insulating tube before assembling the second copper sleeve, which makes it more convenient to assemble the second copper sleeve into the insulating tube. The structure is reasonable. When the upper end of the insulating tube is flared, the clamp mouth is driven by the rotating disk to move to the second flaring operating table position and corresponds to the second flaring channel. When the two positions correspond, the fourth transmission member drives the flaring push rod to move downward and pass through the second flaring channel to be placed in the upper end of the insulating tube to flare its port. The setting of the positioning column fixes the lower end of the insulating tube to avoid displacement of the insulating tube when the flaring push rod moves downward for flaring, and at the same time makes the flaring operation of the insulating tube more reliable. After the flaring is completed, the fourth transmission member drives the flaring push rod to reset upward, waiting for the flaring of the next insulating tube.

[0022] The present utility model is further provided with: a first detection mechanism is provided between the second copper sleeve loading station and the unloading station, the first detection mechanism is a first detection mechanism for detecting the assembly status of the intermediate joint, the first detection mechanism includes a detection frame and a detector, the detection frame is provided on the frame, the detector is installed on the detection frame and corresponds to one side of the fixture mouth position, an adjustment component is provided between the first detection mechanism and the second copper sleeve loading station, the adjustment component includes a fifth driving member and an adjustment push rod, the adjustment push rod is provided below the rotating disk and corresponds to the fixture mouth position, and the fifth driving member drives the adjustment push rod to move up and down.

[0023] By adopting the above technical solution, after the intermediate joints are assembled, the first detection mechanism is configured to detect whether each intermediate joint has been assembled properly. The adjustment assembly is configured so that before the intermediate joint is placed in the first detection mechanism for inspection, the fifth drive member drives the adjustment rod upward to adjust the position of the intermediate joint to a height that meets the detector's detection requirements, further improving the detector's detection accuracy. A second detection mechanism is provided between the first copper sleeve feeding mechanism and the second flaring mechanism. The second detection mechanism has the same structure as the first detection mechanism and is used to detect whether the first copper sleeve is installed in the insulating tube, providing a more reliable structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The structure of the embodiment of the utility model Figure 1 ;

[0025] Figure 2 for Figure 1 A magnified view of the structure of part A;

[0026] Figure 3 The structure of the embodiment of the utility model Figure 2 ;

[0027] Figure 4 forFigure 3 B part structure of the embodiment of the utility model

[0028] Figure 5 The structure of the embodiment of the utility model Figure 3 ;

[0029] Figure 6 The C part structure of the embodiment of the utility model Figure 5 ;

[0030] Figure 7 The local structure of the embodiment of the utility model Figure 1 ;

[0031] Figure 8 The local structure of the embodiment of the utility model Figure 2 ;

[0032] Figure 9 The middle terminal structure explosion view of the embodiment of the utility model

[0033] Figure 10 The middle terminal structure section view of the embodiment of the utility model after assembling is completed

[0034] Meaning of figure label: 1- rack, 2- rotating disc, 3- clamp opening, 401- insulating tube, 402- first copper sleeve, 403- copper pipe, 404- second copper sleeve, 5- insulating tube feeding station, 6- first copper sleeve feeding station, 7- copper pipe feeding station, 8- second copper sleeve feeding station, 9- discharge station, 10- insulating tube feeding mechanism, 1001- insulating tube discharge rack, 1002- insulating tube vibrating disc, 11- first copper sleeve feeding mechanism, 1101- first copper sleeve vibrating disc, 12- first copper sleeve assembly mechanism, 1201- first copper sleeve ejector rod, 1202- first copper sleeve blocking rod, 13- copper pipe feeding mechanism, 1301- copper pipe vibrating disc, 1302- copper pipe discharge disc, 1303- copper pipe discharge rack, 14- copper pipe assembly mechanism, 1401- copper pipe push rod, 1402- copper pipe ejector rod, 15- second copper sleeve feeding mechanism, 1501- second copper sleeve vibrating disc, 16- second copper sleeve assembly mechanism, 1601- second copper sleeve push rod, 1602- second copper sleeve ejector rod, 17- discharge mechanism, 1701- discharge slide, 1702- mounting rod, 18- discharge block, 19- discharge channel, 20- containing hole, 21- mounting block, 22- discharge pipeline, 23- blocking ring, 24- extension plate, 25- annular groove, 26- notch, 27- fixing belt, 28- belt groove, 29- clamping space, 30- accommodation space, 31- gap, 32- connecting rod, 33- storage plate, 34- discharge rod, 35- two push pieces, 36- push groove, 37- first flaring mechanism, 3701- first support, 3702- flaring ejector rod, 38- first flaring operation table, 39- first flaring channel, 40- fixing column, 41- second flaring mechanism, 4101- second support, 4102- flaring push rod, 42- second flaring operation table, 43- second flaring channel, 44- positioning column, 45- first detection mechanism, 4501- detection rack, 4502- detector, 46- adjustment assembly, 4601- adjustment ejector rod, 47- second detection mechanism, 48- first detection assembly, 4801- detection rod, 49- second detection assembly, 50- connecting rack. DETAILED DESCRIPTION

[0035] The specific embodiment is only an explanation of the utility model, and is not a limitation of the utility model, and a person skilled in the art can make a modification without creative contribution according to the need after reading the specification, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

[0036] Reference is made to the accompanying drawings Figures 1-10The utility model discloses a kind of intermediate joint assembling machines, rotating disc 2 is driven to rotate by motor and is arranged on the rack 1, a plurality of uniformly distributed clamp ports 3 are arranged on rotating disc 2, and rotating disc 2 is sequentially provided with insulating tube feeding station 5, first copper sleeve feeding station 6, copper pipe feeding station 7, second copper sleeve feeding station 8 and discharge station 9 along the direction of rotation, and insulating tube feeding station 5 is provided with insulating tube feeding mechanism 10 for conveying insulating tube 401 to the position of clamp port 3, first copper sleeve feeding station 6 is provided with first copper sleeve feeding mechanism 11 for conveying first copper sleeve 402 to the position of clamp port 3 and first copper sleeve assembly mechanism 12 for assembling first copper sleeve 402 into insulating tube 401, copper pipe feeding station 7 is provided with copper pipe feeding mechanism 13 for conveying copper pipe 403 to the position of clamp port 3 and copper pipe assembly mechanism 14 for assembling copper pipe 403 with first copper sleeve 402 in insulating tube 401, second copper sleeve feeding station 8 is provided with second copper sleeve feeding mechanism 15 for conveying second copper sleeve 404 to the position of clamp port 3 and second copper sleeve assembly mechanism 16 for assembling second copper sleeve 404 with copper pipe 403 in insulating tube 401, and discharge station 9 is provided with discharge mechanism 17 for discharging intermediate joint after assembly. When assembling intermediate joint, the insulating tube 401 is conveyed to the position of clamp port 3 on rotating disc 2 by the insulating tube feeding mechanism 10 on the insulating tube feeding station 5, and the insulating tube 401 after feeding moves to the first copper sleeve feeding station 6 with the rotation of rotating disc 2, the first copper sleeve feeding mechanism 11 on the first copper sleeve feeding station 6 conveys the first copper sleeve 402 to the position of clamp port 3, and simultaneously assembles the first copper sleeve 402 into the insulating tube 401 by the first copper sleeve assembly mechanism 12, after assembly, the clamp port 3 continues to move to the copper pipe feeding station 7 with the rotating disc 2, the copper pipe feeding mechanism 13 of the copper pipe feeding station 7 conveys the copper pipe 403 to the position of clamp port 3, and assembles the copper pipe 403 with the first copper sleeve 402 in the insulating tube 401 by the copper pipe assembly mechanism 14, after assembly, the clamp port 3 moves to the second copper sleeve feeding station 8, the second copper sleeve feeding mechanism 15 of the second copper sleeve feeding station 8 conveys the second copper sleeve 404 to the position of clamp port 3, and simultaneously assembles the second copper sleeve 404 with the sleeve in the insulating tube 401 by the second copper sleeve assembly mechanism 16, at this time, the intermediate joint assembly is completed, the intermediate joint after assembly in the clamp port 3 moves to the discharge station 9 with the rotating disc 2, and the discharge mechanism 17 of the discharge station 9 completes the discharge of the intermediate joint, simple structure, high intermediate joint assembly efficiency, the clamp port 3 is provided with a plurality, so that a plurality of intermediate joints can be assembled simultaneously, further improve the processing efficiency.

[0037] The embodiment is further provided with: the insulating tube feeding mechanism 10 comprises an insulating tube discharging rack 1001 and an insulating tube vibrating disc 1002 for insulating tube 401 discharging, the insulating tube discharging rack 1001 is arranged on the rack 1, the insulating tube discharging rack 1001 is provided with a discharging block 18, the discharging block 18 is provided with a discharging channel 19, one end of the discharging channel 19 is communicated with a discharging port of the insulating tube vibrating disc 1002 through a hose, and the other end is arranged above the rotating disc 2 and corresponds to the position of the clamp port 3. When the insulating tube is fed, the insulating tube 401 is sequentially conveyed from the hose position to the discharging channel 19 position through the insulating tube vibrating disc 1002, the discharging channel 19 position corresponds to the position of the clamp port 3, so that when the clamp port 3 rotates to the discharging channel 19 position, the insulating tube 401 can accurately fall into the position of the clamp port 3, and move to the next station under the rotation of the rotating disc 2, after the previous insulating tube 401 falls, the next insulating tube 401 falls into another clamp port 3, and the processing efficiency is improved.

[0038] The embodiment is further provided with: the first copper sleeve feeding mechanism 11 comprises a first copper sleeve vibrating disc 1101 for feeding the first copper sleeve 402; the first copper sleeve assembling mechanism 12 comprises a first driving member, a first copper sleeve ejector rod 1201, a first transmission member, and a first copper sleeve stopper 1202; the discharge port of the first copper sleeve vibrating disc 1101 is arranged below the rotating disc 2 and corresponds to the position of the clamp opening 3; the first copper sleeve ejector rod 1201 is arranged below the position of the discharge port of the first copper sleeve vibrating disc 1101 and corresponds to the position of the discharge port; the first driving member is used to drive the first copper sleeve ejector rod 1201 to move up and down; the first copper sleeve stopper 1202 is arranged above the rotating disc 2 and is arranged on the same shaft as the first copper sleeve ejector rod 1201; the first transmission member is used to drive the first copper sleeve stopper 1202 to move up and down; and the first copper sleeve ejector rod 1201 and the first copper sleeve stopper 1202 move synchronously and reversely. When the first copper sleeve is fed, the first copper sleeve 402 is sequentially conveyed to the discharge port of the first copper sleeve vibrating disc 1101; when the discharge port of the first copper sleeve vibrating disc 1101 corresponds to the position of the clamp opening 3, the first driving member drives the first copper sleeve ejector rod 1201 to move, so as to eject the first copper sleeve 402 placed in the discharge port of the first copper sleeve vibrating disc 1101, move the first copper sleeve 402 in the direction of the clamp opening 3, and push the first copper sleeve 402 into the insulating pipe 401 in the clamp opening 3, so as to complete the assembly of the insulating pipe 401 and the first copper sleeve 402; while the first copper sleeve ejector rod 1201 moves upward, the first copper sleeve stopper 1202 moves downward through the first transmission member, so as to press the insulating pipe 401, avoid the displacement of the insulating pipe 401 when the first copper sleeve 402 is driven by the first copper sleeve ejector rod 1201 and inserted into the insulating pipe 401, and make the assembly of the two more reliable; after the assembly of the first copper sleeve 402 is completed, the first driving member moves downward to reset, the first transmission member moves upward to reset, and the next assembly of the first copper sleeve 402 and the next insulating pipe 401 is waited.

[0039] The embodiment is further provided with: the copper pipe feeding mechanism 13 includes a copper pipe vibrating disc 1301 for sleeve pipe feeding, a copper pipe discharging disc 1302 rotating by a motor, and a copper pipe discharging rack 1303; the copper pipe discharging disc 1302 is provided with a plurality of containing holes 20; the copper pipe discharging rack 1303 is arranged on the rack 1 and is provided with a mounting block 21; the mounting block 21 is provided with a discharging pipe 22; one end of the discharging pipe 22 is connected with a discharging port of the copper pipe vibrating disc 1301 through a hose, and the other end is arranged above the copper pipe discharging disc 1302 and corresponds to the position of the containing hole 20; the copper pipe discharging disc 1302 is provided below with a blocking ring 23, the blocking ring 23 is provided with a through hole, the through hole connects the containing hole 20 and the clamp port 3; the copper pipe assembling mechanism 14 includes a second driving member, a copper pipe push rod 1401, a second transmission member, and a copper pipe ejector rod 1402; the copper pipe push rod 1401 is arranged above the copper pipe vibrating disc 1301 and corresponds to the position of the through hole; the second transmission member drives the copper pipe push rod 1401 to move up and down; the copper pipe ejector rod 1402 is arranged below the rotating disc 2 and is arranged on the same shaft as the copper pipe push rod 1401; the second driving member drives the copper pipe ejector rod 1402 to move up and down; the copper pipe push rod 1401 and the copper pipe ejector rod 1402 move synchronously and reversely. When the copper pipe is fed, the copper pipe 403 is sequentially conveyed from the position of the hose to the position of the discharging pipe 22 through the copper pipe vibrating disc 1301; the discharging pipe 22 corresponds to the containing hole 20 on the copper pipe discharging disc 1302, so that the copper pipe 403 can fall into each containing hole 20 one by one and rotate along the direction of the clamp port 3 with the copper pipe discharging disc 1302; the through hole in the blocking ring 23 is arranged; when the copper pipe discharging disc 1302 drives the copper pipe 403 to move to the position of the through hole, the positions of the containing hole 20, the through hole, and the clamp port 3 correspond to each other; the second transmission member drives the copper pipe push rod 1401 to move downward, so that the copper pipe 403 is pushed out from the containing hole 20 to the through hole, so that the copper pipe 403 can be placed into the insulating pipe 401 and assembled with the first copper sleeve 402 in the insulating pipe 401; while the copper pipe push rod 1401 moves downward, the copper pipe ejector rod 1402 arranged on the same shaft as the copper pipe push rod 1401 moves upward through the second driving member, so as to fix the position of the first copper sleeve 402 in the insulating pipe 401, avoid the movement of the first copper sleeve 402 in the insulating pipe 401 when the copper pipe ejector rod 1402 drives the copper pipe 403 to be inserted, and make the assembly between the first copper sleeve 402 and the copper pipe 403 more firm; after the assembly of the copper pipe 403 is completed, the copper pipe push rod 1401 is reset upward, and the copper pipe ejector rod 1402 is reset downward, waiting for the assembly of the next copper pipe 403 and the next first copper sleeve 402.

[0040] The embodiment is further provided with: the second copper sleeve feeding mechanism 15 comprises a second copper sleeve vibration disc 1501 for feeding the second copper sleeve 404; the second copper sleeve assembling mechanism 16 comprises a third driving member, a second copper sleeve push rod 1601, a third transmission member, and a second copper sleeve ejector rod 1602; the discharge port of the second copper sleeve vibration disc 1501 is arranged above the rotating disc 2 and corresponds to the position of the clamp opening 3; the second copper sleeve push rod 1601 is arranged above the discharge port of the first copper sleeve vibration disc 1101 and corresponds to the position of the discharge port; the third transmission member is used to drive the second copper sleeve push rod 1601 to move up and down; the second copper sleeve ejector rod 1602 is arranged below the rotating disc 2 and is arranged on the same shaft as the second copper sleeve push rod 1601; the third driving member is used to drive the second copper sleeve ejector rod 1602 to move up and down; the second copper sleeve ejector rod 1602 and the second copper sleeve push rod 1601 move synchronously and reversely. When the second copper sleeve is fed, the second copper sleeve 404 is sequentially conveyed to the discharge port of the second copper sleeve vibration disc 1501; when the discharge port of the second copper sleeve vibration disc 1501 corresponds to the position of the clamp opening 3, the third transmission member drives the second copper sleeve push rod 1601 to move, pushes the second copper sleeve 404 placed in the discharge port of the second copper sleeve vibration disc 1501 out, and makes the second copper sleeve 404 move downward along the direction of the clamp opening 3, so that the second copper sleeve 404 can be placed in the insulating tube 401 and assembled with the copper pipe 403 in the insulating tube 401, thereby completing the assembly of the intermediate joint; while the second copper sleeve push rod 1601 moves downward, the second copper sleeve ejector rod 1602 moves upward through the third driving member, so as to fix the positions of the first copper sleeve 402 and the copper pipe 403 in the insulating tube 401, avoid the movement of the first copper sleeve 402 and the copper pipe 403 in the insulating tube 401 when the second copper sleeve push rod 1601 inserts the second copper sleeve 404, and make the assembly of the first copper sleeve 402, the copper pipe 403, and the second copper sleeve 404 more firm; when the assembly of the second copper sleeve 404 is completed, the third transmission member moves upward to reset, the third driving member moves downward to reset, and the next assembly of the second copper sleeve 404 and the copper pipe 403 in the next insulating tube 401 is waited.

[0041] The embodiment is further provided with: the discharging mechanism 17 comprises a discharging chute 1701 and a mounting rod 1702, the discharging chute 1701 is erected on the rack 1 and corresponds to the discharging station 9, the mounting rod 1702 is arranged on both sides of the discharging chute 1701, an annular groove 25 is formed on the outer periphery of the rotating disc 2, a notch 26 is formed on the clamp opening 3 towards the side of the outer edge of the rotating disc 2 and communicates with the annular groove 25, a fixing belt 27 is arranged in the annular groove 25, a belt groove 28 is arranged on the mounting rod 1702 for mounting the fixing belt 27, the fixing belt 27 forms a closed loop structure around the positions of the annular groove 25 and the belt groove 28, a clamping space 29 of a clamping tool is formed between the fixing belt 27 and the clamp opening 3, and the distance between the fixing belt 27 and the clamp opening 3 at the discharging station 9 forms a space 30 for discharging. When the rotating disc 2 rotates, the fixing belt 27 is stationary, the clamp opening 3 on the rotating disc 2 cooperates with the fixing belt 27 to limit the position of the insulating tube 401, so that the insulating tube 401 is not easy to fall off when the rotating disc 2 rotates, and the structure is stable. When the intermediate joint after assembly moves to the discharging station 9 along with the rotating disc 2, the space 30 is arranged, so that the clamp opening 3 is away from the fixing belt 27, and the position of the insulating tube 401 is no longer limited by the fixing belt 27. Therefore, the intermediate joint rotating to the discharging station 9 is separated from the position of the clamp opening 3, the separated intermediate joint is discharged along the discharging chute 1701, and is collected by an external collecting box. The structure is reasonable. The mounting rod 1702 can be provided with a plurality of mounting rods 1702, and the mounting rod 1702 can also be arranged at the insulating tube feeding station 5. The gap 31 exists between the fixing belt 27 arranged around the mounting rod 1702 and the clamp opening 3. When the clamp opening 3 corresponds to the position of the discharging channel 19, the insulating tube 401 is more convenient to fall into the clamp opening 3, and the structure is more reasonable. The mounting rod 1702 can be fixed on the rack 1 by adjusting screws, and the mounting position of the mounting rod 1702 can also be adjusted by adjusting screws, so as to adjust the tension of the fixing belt 27, so that the structure is more stable. The rack 1 is provided with a connecting rod 32, the connecting rod 32 is provided with a placement plate 33, the placement plate 33 is arranged below the rotating disc 2 and corresponds to the position of the discharging channel 19, and limits the position of the insulating tube 401 after being placed in the clamp opening 3, so as to avoid falling directly from the clamp opening 3 due to the gap 31.

[0042] The embodiment is further provided with a discharging rod 34 arranged on the frame 1, the discharging rod 34 is located between the discharging station 9 and the insulating tube feeding station 5, two pushing pieces 35 are arranged on the discharging rod 34, the two pushing pieces 35 are arranged in an upper and lower manner to form a pushing groove 36, and the outer edge of the rotating disc 2 is arranged in the pushing groove 36. When the intermediate joint is discharged, the rotating disc 2 will continue to rotate in the direction of the insulating tube feeding station 5 to perform a new round of assembly. When the intermediate joint is discharged, the insulating tube 401 may not fall from the position of the clamp opening 3. The arrangement of the two pushing pieces 35 plays a blocking role when the insulating tube 401 that does not fall continues to rotate with the rotating disc 2 and moves to the position of the two pushing pieces 35, and the two pushing pieces 35 push the assembled intermediate joint out of the clamp opening 3, thereby further improving the reliability of the discharging structure.

[0043] The embodiment is further provided with a first flaring mechanism 37 arranged between the insulating tube feeding station 5 and the first copper sleeve feeding station 6 and used for flaring the lower end of the insulating tube 401. The first flaring mechanism 37 comprises a first support 3701, a flaring top rod 3702, and a fourth driving member. The first support 3701 is arranged on the frame 1, and a first flaring operation table 38 is arranged on the side of the first support 3701 facing the rotating disc 2. A first flaring channel 39 is arranged on the first flaring operation table 38 and corresponds to the position below the clamp opening 3. The flaring top rod 3702 is arranged below the first flaring channel 39. The fourth driving member drives the flaring top rod 3702 to move up and down. An extension plate 24 is arranged on the first support 3701, and a fixing column 40 is arranged on the extension plate 24. The fixing column 40 is arranged above the rotating disc 2 and is arranged on the same shaft as the first flaring channel 39. The first flaring mechanism 37 is used for flaring the lower end of the insulating tube 401 before assembling the first copper sleeve 402, which facilitates the assembly of the first copper sleeve 402 into the insulating tube 401 and is reasonable in structure. When the lower end of the insulating tube 401 is flared, the clamp opening 3 is moved to the position of the first flaring operation table 38 by the rotating disc 2 and corresponds to the first flaring channel 39. When the positions of the two correspond, the fourth driving member drives the flaring top rod 3702 to move upward and pass through the first flaring channel 39 to be arranged in the lower end of the insulating tube 401 to perform flaring operation on the port. The arrangement of the fixing column 40 on the extension plate 24 fixes the insulating tube 401, avoids displacement of the insulating tube 401 when the flaring top rod 3702 moves upward to flare, and makes the flaring operation on the insulating tube 401 more reliable. After flaring is completed, the fourth driving member drives the flaring top rod 3702 to reset downward to wait for flaring of the next insulating tube 401.

[0044] The embodiment is further provided with a second flaring mechanism 41 for flaring the upper end of the insulating pipe 401 between the first copper sleeve feeding station 6 and the copper pipe feeding station 7, the second flaring mechanism 41 comprises a second support 4101, a flaring push rod 4102, and a fourth transmission member, the second support 4101 is arranged on the rack 1, the second support 4101 is provided with a second flaring operation table 42 on the side facing the rotating disc 2, the second flaring operation table 42 is provided with a second flaring channel 43 above and corresponding to the upper position of the clamp opening 3, the flaring push rod 4102 is arranged above the second flaring channel 43, the fourth transmission member drives the flaring push rod 4102 to move up and down, the first support 3701 is provided with a positioning column 44 on the side facing the rotating disc 2, the positioning column 44 is arranged below the rotating disc 2 and is arranged on the same shaft as the second flaring channel 43. The second flaring mechanism 41 is used to flare the upper end of the insulating pipe 401 before assembling the second copper sleeve 404, which is more convenient for assembling the second copper sleeve 404 into the insulating pipe 401, and the structure is reasonable. When the upper end of the insulating pipe 401 is flared, the clamp opening 3 is driven by the rotating disc 2 to move to the position of the second flaring operation table 42 and corresponds to the second flaring channel 43. When the positions of the two correspond, the fourth transmission member drives the flaring push rod 4102 to move downward and pass through the second flaring channel 43 and be placed into the upper end of the insulating pipe 401 to perform flaring operation on the port. The arrangement of the positioning column 44 fixes the lower end of the insulating pipe 401 to avoid displacement of the insulating pipe 401 when the flaring push rod 4102 moves downward to flare, and at the same time makes the flaring operation of the insulating pipe 401 more reliable. After flaring is completed, the fourth transmission member drives the flaring push rod 4102 to reset upward and waits for the flaring of the next insulating pipe 401.

[0045] The embodiment is further provided with: the first detection mechanism 45 is arranged between the second copper sleeve feeding station 8 and the discharging station 9, and is used for detecting the assembly state of the intermediate joint. The first detection mechanism 45 comprises a detection frame 4501 and a detector 4502. The detection frame 4501 is arranged on the rack 1. The detector 4502 is installed on the detection frame 4501 and corresponds to one side of the position of the clamp opening 3. The first detection mechanism 45 is arranged between the second copper sleeve feeding station 8 and the adjusting assembly 46. The adjusting assembly 46 comprises a fifth driving member and an adjusting top rod 4601. The adjusting top rod 4601 is arranged below the rotating disc 2 and corresponds to the position of the clamp opening 3. The fifth driving member drives the adjusting top rod 4601 to move up and down. When the assembly of the intermediate joint is completed, the first detection mechanism 45 is arranged to detect whether the assembly of each intermediate joint is qualified. The adjusting assembly 46 is arranged to move the adjusting top rod 4601 upward by the fifth driving member before the intermediate joint is placed into the first detection mechanism 45 for detection. The position of the intermediate joint is adjusted so as to meet the height position detected by the detector 4502, thereby further improving the accuracy of detection by the detector 4502. The second detection mechanism 47 is arranged between the first copper sleeve feeding mechanism 11 and the second flaring mechanism 41. The second detection mechanism 47 has the same structure as the first detection mechanism 45. The second detection mechanism 47 is used for detecting whether the first copper sleeve 402 is installed in the insulating pipe 401. The structure is more reliable.

[0046] The embodiment is further provided with: the first detection mechanism 45 is arranged between the second copper sleeve feeding station 8 and the discharging station 9, and is used for detecting the assembly state of the intermediate joint. The first detection mechanism 45 comprises a detection frame 4501 and a detector 4502. The detection frame 4501 is arranged on the rack 1. The detector 4502 is installed on the detection frame 4501 and corresponds to one side of the position of the clamp opening 3. The first detection mechanism 45 is arranged between the second copper sleeve feeding station 8 and the adjusting assembly 46. The adjusting assembly 46 comprises a fifth driving member and an adjusting top rod 4601. The adjusting top rod 4601 is arranged below the rotating disc 2 and corresponds to the position of the clamp opening 3. The fifth driving member drives the adjusting top rod 4601 to move up and down. When the assembly of the intermediate joint is completed, the first detection mechanism 45 is arranged to detect whether the assembly of each intermediate joint is qualified. The adjusting assembly 46 is arranged to move the adjusting top rod 4601 upward by the fifth driving member before the intermediate joint is placed into the first detection mechanism 45 for detection. The position of the intermediate joint is adjusted so as to meet the height position detected by the detector 4502, thereby further improving the accuracy of detection by the detector 4502. The second detection mechanism 47 is arranged between the first copper sleeve feeding mechanism 11 and the second flaring mechanism 41. The second detection mechanism 47 has the same structure as the first detection mechanism 45. The second detection mechanism 47 is used for detecting whether the first copper sleeve 402 is installed in the insulating pipe 401. The structure is more reliable.

[0047] The embodiment is further provided with: the first transmission member, the second transmission member, the third transmission member, the fourth transmission member and the fifth transmission member can be the same power assembly, the power assembly can be a cylinder, an electric push rod or a motor for direct or indirect driving up and down movement, the first copper sleeve stop lever 1202, the copper pipe push rod 1401, the second copper sleeve push rod 1601, the flared push rod 4102 and the detection rod 4801 are connected to the connecting frame 50, preferably through the cylinder driving the connecting frame 50 to drive the above-mentioned structure to move up and down synchronously, improve the synchronism of the driving structure, so that the processing efficiency is further improved. The first driving member, the second driving member, the third driving member, the fourth driving member and the fifth driving member are preferably cylinders (not shown in the figure), the first copper sleeve push rod 1201, the copper pipe push rod 1402, the second copper sleeve push rod 1602, the flared push rod 3702 and the adjusting push rod 4601 are driven by the cylinder to move up and down, and the structure is stable.

[0048] The above is only the preferred embodiment of the present application, it should be pointed out that, for those skilled in the technical field, without departing from the technical principles of the present application, a number of improvements and modifications can be made, the above-mentioned improvements and modifications of the hypothetical should be considered as the protection scope of the present application.

Claims

1. An intermediate joint assembly machine characterized by: The utility model provides a kind of intermediate joint assembling machine, including rack, which is provided with rotating disc rotated by motor, a plurality of uniformly distributed clamps are provided on the rotating disc, and the rotating disc is sequentially provided with insulation pipe feeding station, first copper sleeve feeding station, copper pipe feeding station, second copper sleeve feeding station and discharge station along the direction of rotation, insulation pipe feeding mechanism for conveying insulation pipe to clamp position is provided on the insulation pipe feeding station, first copper sleeve feeding mechanism for conveying first copper sleeve to clamp position and first copper sleeve assembly mechanism for assembling first copper sleeve into insulation pipe are provided on the first copper sleeve feeding station, copper pipe feeding mechanism for conveying copper pipe to clamp position and copper pipe assembly mechanism for assembling copper pipe with first copper sleeve in insulation pipe are provided on the copper pipe feeding station, second copper sleeve feeding mechanism for conveying second copper sleeve to clamp position and second copper sleeve assembly mechanism for assembling second copper sleeve with copper pipe in insulation pipe are provided on the second copper sleeve feeding station, and discharge mechanism for discharging intermediate joint after assembly is provided on the discharge station.

2. An intermediate joint assembly machine according to claim 1, characterized in that: The insulation pipe feeding mechanism includes insulation pipe discharge rack and insulation pipe vibrating disc for insulation pipe discharge, the insulation pipe discharge rack is arranged on the rack, discharge block is arranged on the insulation pipe discharge rack, discharge channel is arranged on the discharge block, one end of the discharge channel is communicated with the discharge port of the insulation pipe vibrating disc through hose, and the other end is arranged above the rotating disc and corresponds to the clamp position.

3. An intermediate joint assembly machine according to claim 1, wherein: The first copper sleeve feeding mechanism includes first copper sleeve vibrating disc for first copper sleeve discharge, the first copper sleeve assembly mechanism includes first driving member, first copper sleeve ejector rod, first transmission member and first copper sleeve stopper, the discharge port of the first copper sleeve vibrating disc is arranged below the rotating disc and corresponds to the clamp position, the position of the first copper sleeve ejector rod corresponds to the position of the discharge port of the first copper sleeve vibrating disc and is arranged below, the first driving member is used for driving the first copper sleeve ejector rod to move up and down, the first copper sleeve stopper is arranged above the rotating disc and is arranged on the same shaft with the first copper sleeve ejector rod, the first transmission member is used for driving the first copper sleeve stopper to move up and down, and the first copper sleeve ejector rod and the first copper sleeve stopper move synchronously and reversely.

4. An intermediate joint assembly machine according to claim 1, characterized in that: The copper pipe feeding mechanism comprises a copper pipe vibrating disc for arranging copper pipes, a copper pipe discharging disc driven to rotate by a motor and a copper pipe discharging rack.

5. An intermediate joint assembly machine according to claim 1, wherein: The second copper sleeve feeding mechanism comprises a second copper sleeve vibrating disc for arranging second copper sleeves.

6. An intermediate joint assembly machine according to claim 1, characterized in that: The discharging mechanism comprises a discharging slide and a mounting rod.

7. An intermediate joint assembly machine according to claim 1, wherein: The mounting rod is provided with a belt groove for mounting the fixing belt. The outer edge of the rotating disc is arranged in the pushing groove.

8. An intermediate joint assembly machine according to claim 1, characterized in that: The first flaring mechanism is arranged between the insulating pipe feeding station and the first copper sleeve feeding station and is used for flaring the lower end of the insulating pipe, the first flaring mechanism comprises a first support, a flaring top rod and a fourth driving member, the first support is arranged on the rack, the first support is provided with a first flaring operation table on the side facing the rotating disc, the first flaring operation table is provided with a first flaring channel below the lower end of the corresponding clamp, the flaring top rod is arranged below the first flaring channel, the fourth driving member drives the flaring top rod to move up and down, the first support is provided with an extension plate, the extension plate is provided with a fixing column, the fixing column is arranged above the rotating disc and is arranged on the same shaft as the first flaring channel.

9. An intermediate joint assembly machine according to claim 8, wherein: The second flaring mechanism is arranged between the first copper sleeve feeding station and the copper pipe feeding station and is used for flaring the upper end of the insulating pipe, the second flaring mechanism comprises a second support, a flaring push rod and a fourth transmission member, the second support is arranged on the rack, the second support is provided with a second flaring operation table on the side facing the rotating disc, the second flaring operation table is provided with a second flaring channel above the upper end of the corresponding clamp, the flaring push rod is arranged above the second flaring channel, the fourth transmission member drives the flaring push rod to move up and down, the first support is provided with a positioning column on the side facing the rotating disc, the positioning column is arranged below the rotating disc and is arranged on the same shaft as the second flaring channel.

10. An intermediate joint assembly machine according to claim 1, characterized in that: The first detection mechanism is arranged between the second copper sleeve feeding station and the discharging station and is used for detecting the assembly state of the intermediate joint, the first detection mechanism comprises a detection frame and a detector, the detection frame is arranged on the rack, and the detector is mounted on the detection frame and corresponds to the side of the clamp.

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