CN115055591A

CN115055591A - Pipe joint production device with built-in copper pipe fitting

Info

Publication number: CN115055591A
Application number: CN202210459902.6A
Authority: CN
Inventors: 魏海武
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-09-16

Abstract

The invention provides a pipe joint production device with a built-in copper pipe fitting, belongs to the technical field of pipe joint production, and solves the problems that the existing pipe joint expansion production is easy to break, low in efficiency, and does not have the cleaning and polishing functions. Including feeding expander mechanism and being located the rotatory fixture and the stop gear of its upside, feeding expander mechanism includes base frame and mounting bracket, has seted up the blanking mouth on the base frame, and rotatory fixture sets up at the top middle part of mounting bracket, and stop gear sets up at the rear side middle part of mounting bracket, and conveying mechanism's front side is equipped with feeding mechanism and conveying mechanism, and feeding mechanism's discharge end is equipped with push mechanism, and conveying mechanism's below is equipped with polishing and cleaning mechanism. The invention can stably and intermittently convey the pipe joints and meet the conveying requirements of the pipe joints with different specifications; the pipe expanding is realized at two ends of pipe joints with different diameters; the pipe joint can be quickly soaked, cleaned, polished, sprayed and drained, the assembly line works, and the efficiency is high and the effect is good.

Description

Pipe joint production device with built-in copper pipe fitting

Technical Field

The invention belongs to the technical field of pipe joint production, and relates to a pipe joint production device, in particular to a pipe joint production device with a built-in copper pipe fitting.

Background

The copper tube is also called copper tube. One type of non-ferrous metal pipe is a pressed and drawn seamless pipe. The copper pipe has the characteristics of good electrical conductivity and thermal conductivity, so the copper pipe is usually arranged in some equipment and used for conveying a heat conducting or dissipating medium to dissipate heat or transfer heat.

Copper pipe parts are widely used in daily life and industry, pipe connection fittings are continuously innovated and perfected along with the development of technology, the existing copper pipe connector is complex in structure and high in requirements on size and hole site precision, the traditional machining process involves multiple times of positioning, positioning errors exist, the design requirements cannot be met, the machining process is complex, the qualification rate is low, and the production efficiency is low.

The pipe joint is a hardware used for connecting two copper pipes, and the production process flow of the pipe joint comprises rolling, extruding, drawing, forging, (tapping), polishing, pipe expanding, paint spraying and the like, wherein the pipe expanding is an effective processing mode which enables two ends of the pipe joint to meet the connection of different diameters.

However, the production device on the market generally directly inserts the pipe expanding die head into the pipe joint, easily causes breakage, lacks the efficient pipe expanding mode of a production line type, and simultaneously needs to take down and rotate the connector and expand the pipe at the other end, wastes working time, causes low production efficiency, and can not effectively perform soaking, washing and polishing after pipe expansion.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a production device for a pipe joint with a built-in copper pipe fitting, which aims to solve the technical problems that: how to realize high efficiency and carry out the expanded pipe production of coupling to effectively prevent breaking, possess and wash the polishing function, satisfy assembly line high efficiency production.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides a built-in copper pipe fitting's coupling apparatus for producing, including feeding expander mechanism and the rotatory fixture and the stop gear that are located its upside, feed expander mechanism and include base frame and mounting bracket, the mounting bracket is fixed on the base frame, the blanking mouth has been seted up on the base frame, rotatory fixture sets up the top middle part at the mounting bracket, stop gear sets up the rear side middle part at the mounting bracket, stop gear is just right with the position of blanking mouth, conveying mechanism's front side is equipped with feeding mechanism and conveying mechanism, conveying mechanism is located feeding mechanism's feed end, feeding mechanism's discharge end is equipped with push mechanism, push mechanism is located rotatory fixture's dead ahead, conveying mechanism's below is equipped with polishing cleaning mechanism, polishing cleaning mechanism is located the below of blanking mouth, the last electric cabinet that is equipped with of polishing cleaning mechanism.

The working principle of the invention is as follows: according to the specification of the pipe joint with built-in copper pipe fittings of different diameters, relevant parameter specifications of a conveying mechanism, a feeding mechanism and a polishing and cleaning mechanism are adjusted, information such as working time of each mechanism is set through an electric cabinet, a cleaning agent and a polishing agent are injected into the polishing and cleaning mechanism, the pipe joint is placed into the conveying mechanism, the conveying mechanism intermittently conveys the pipe joint to the feeding end of the feeding mechanism, the feeding mechanism intermittently conveys the pipe joint to the discharging end, the pushing mechanism pushes the pipe joint to a rotary clamping mechanism and abuts against the limiting mechanism to limit the position of the pipe joint, then the limiting mechanism is retracted, the feeding pipe expanding mechanism sequentially rotates and expands the pipe joint, pipe expansion of the pipe joint is stable, the pipe joint is prevented from being broken, after pipe expansion is completed, the rotary clamping mechanism drives the pipe joint to rotate, then clamping is released, the limiting mechanism is lifted again, the pushing mechanism pushes and abuts against the limiting mechanism, the rotary clamping mechanism limits the position of the pipe joint again, the feeding pipe expanding mechanism rotates and expands the pipe joint in sequence, the limiting mechanism is retracted after the pipe joint is expanded, the rotary clamping mechanism is unfolded, the pushing mechanism pushes the pipe joint out of the rotary clamping mechanism, the pipe joint falls into the polishing and cleaning mechanism from the blanking port, soaking and polishing are carried out, and then the pipe joint is sprayed, washed and sent out in sequence.

The feeding pipe expanding mechanism further comprises two longitudinal sliding rails, the two longitudinal sliding rails are fixed on two sides of the base frame respectively, longitudinal sliding seats are arranged on the two longitudinal sliding rails in a sliding mode, longitudinal pulleys and a longitudinal motor are arranged on the longitudinal sliding seats, output shafts of the longitudinal pulleys and the longitudinal motor are in transmission connection through belt pulley pairs, and the longitudinal pulleys abut against the upper portions of the longitudinal sliding rails on the same side.

By adopting the structure, the electric cabinet controls the two longitudinal motors to work synchronously, and the longitudinal motors drive the longitudinal pulleys on the same side to walk along the upper part of the longitudinal slide rail on the same side through the belt pulley pair, so that feeding, reaming and quick recovery are realized.

The feeding pipe expanding mechanism further comprises a transverse sliding rail, the transverse sliding rail is fixed between the two longitudinal sliding seats, the transverse sliding rail is provided with a transverse sliding seat in a sliding mode, a transverse pulley and a transverse motor are arranged on the transverse sliding seat, the transverse pulley is in transmission connection with an output shaft of the transverse motor through a belt pulley pair, and the transverse pulley abuts against the upper portion of the longitudinal sliding rail.

By adopting the structure, the transverse sliding rail can longitudinally move along with the two longitudinal sliding seats, the electric cabinet controls the transverse motor to synchronously work, and the transverse motor drives the transverse pulley to walk along the transverse sliding rail through the belt pulley pair for sequentially switching to enlarge the hole expanding gradually.

The pipe expanding machine is characterized in that a lifting slide rail is fixed on the transverse slide seat, a lifting motor is fixed on the lifting slide rail, a screw rod is arranged on the lifting slide rail in a rotating mode, an output shaft of the lifting motor is connected with the screw rod through a belt pulley pair in a transmission mode, a fixed plate is arranged on the front side of the lifting slide rail in a sliding mode, the fixed plate is connected with the screw rod in a transmission mode, a plurality of pipe expanding motors distributed in an equidistance mode are arranged on the fixed plate, and pipe expanding rotating heads with diameters increasing in sequence are arranged on output shafts of the pipe expanding motors.

By adopting the structure, the lifting slide rail can move transversely along with the transverse slide seat, the electric cabinet controls the lifting motor to drive the screw rod to rotate through the belt pulley pair, the screw rod drives the fixing plate to move up and down along the lifting slide rail, the pipe expanding motor can be driven to lift, pipe joint chambering of different diameters is met, the output shaft of the electric cabinet controls the pipe expanding motor to drive the pipe expanding rotary head to rotate, the pipe expanding rotary head moves forwards while rotating, pipe expanding is stabilized in sequence, and pipe joint tearing is avoided.

Stop gear includes the main frame board, the main frame board is fixed at the rear side middle part of mounting bracket, be fixed with spacing motor and dog on the main frame board, spacing motor and dog are located the both sides of main frame board respectively, be fixed with the cam on the output shaft of spacing motor, the cam is located the homonymy of main frame board with the dog, the inside slip of dog is equipped with the lifter, the lower extreme of lifter is contradicted on the cam, the cover is equipped with reset spring on the lifter, reset spring's upper end is contradicted on the dog, the top of lifter is equipped with the vertically regulation pole with it, the end fixing of adjusting the pole has the limit baffle.

Structure more than adopting, the spacing motor of electric cabinet control drives the cam and rotates to upwards jack-up lifter, reset spring guarantee to reset fast, the lifter drives the regulation pole and goes up and down, according to the length of coupling, the length of adjustment regulation pole, adjusts limit baffle's position promptly, satisfies the coupling expand pipe operation of different length.

The rotary clamping mechanism comprises an electric rotary clamping seat, the electric rotary clamping seat is fixed in the middle of the upper portion of the mounting frame, a slide is arranged in the middle of the upper portion of the electric rotary clamping seat, and a plurality of clamping limiting claws are symmetrically arranged on the electric rotary clamping seat.

By adopting the structure, the electric control box controls the electric rotary clamping seat to drive the clamping limiting claws to open and close, so that the pipe joint is loosened and clamped, and the sliding way is convenient for the pipe joint to slide along the sliding way.

Feeding mechanism includes the pay-off support, the both ends of pay-off support are all rotated and are equipped with the pivot, all be fixed with two pay-off gears in the pivot, the side of pay-off support is fixed with the pay-off motor, the output shaft of pay-off motor is connected with the transmission of one of them pivot, be equipped with the pay-off chain on the pay-off gear at both ends, be equipped with the biax pay-off frame of a plurality of equidistance equipartitions on the pay-off chain, bear the weight of the pipe joint on the biax pay-off frame, push mechanism includes propelling movement mounting panel and electric putter, the side at the pay-off support is fixed to the propelling movement mounting panel, electric putter's telescopic end is fixed with the push pedal, the push pedal is just to rotatory fixture.

Structure more than adopting, electric cabinet control feeding motor's output shaft drives one of them pivot intermittent type and rotates to drive this epaxial pay-off gear intermittent type and rotate, thereby drive the pay-off chain and carry out intermittent type and remove, drive the coupling intermittent type removal that bears on the biax pay-off frame promptly, remove to the most side discharge end of pay-off support, electric cabinet control electric putter's flexible end stretches out, drives the push pedal release, follows the biax pay-off frame with the coupling, pushes away on rotary clamping mechanism's slide.

Conveying mechanism includes bucket rack and hoisting frame, is fixed with the transport bucket on the bucket rack, is equipped with the promotion track between hoisting frame and the transport bucket, is equipped with conveying motor on the promotion track, and conveying motor's output shaft and promotion are connected in the transmission between the track, and the discharge end that promotes the track is equipped with down the hopper, is equipped with the adjusting stop of a plurality of equidistance dry equipartitions on the track that promotes the track.

Structure more than adopting, electric cabinet control conveyor motor drives and promotes the track and carry out intermittent type and remove for remove an adjusting baffle at every turn, all promote a coupling, carry a coupling, promote to the discharge end that promotes the track, from hopper fall out down, fall on the biax pay-off frame of feeding mechanism most side feed end.

Polishing wiper mechanism is including wasing the support, it washs case and foraminiferous track to be equipped with in proper order on the washing support, the outside of wasing the case is equipped with the filtration dosing tank, it is equipped with foraminiferous baffle to wash incasement portion, the below of wasing the case is equipped with the blowoff valve, the outside at washing the support is fixed to the electric cabinet, wash the support inboard and be fixed with the infusion pump and spray the pump, the promotion section top of foraminiferous track is equipped with the shower, the end of intaking of spray pump is connected with the filtration dosing tank, the play water end and the shower connection of spray the pump, the horizontal segment outside of foraminiferous track is equipped with cleaning motor, cleaning motor is connected with foraminiferous track transmission, be equipped with the lifting blade of a plurality of equidistance equipartitions on the track of foraminiferous track, the feed end of foraminiferous track is located the side of foraminiferous baffle, the discharge end of foraminiferous track is equipped with out the hopper, it is equipped with electronic cleaning roller to wash incasement portion rotation.

Structure more than adopting, wash incasement portion and pour into cleaner and polish agent into through the filling pump, filter the dosing tank and add cleaner and polish agent, the coupling falls into from the blanking mouth and washs incasement portion, the roller that soaks is washed the polishing to electric cleaning roller, electric cabinet control cleaning motor drives foraminiferous track and removes, thereby it drives a coupling output at every turn to drive every lifting blade, electric cabinet control spray pump will filter inside cleaner and the polish of dosing tank, pour into the shower, carry out the secondary spray rinsing to a coupling on every lifting blade, then the waterlogging caused by excessive rainfall, send out via a hopper.

Compared with the prior art, the pipe joint production device with the built-in copper pipe fitting has the following advantages:

the conveying mechanism is matched with the feeding mechanism to realize stable intermittent conveying pipe joints, and the adjusting baffle and the double-shaft feeding frame can meet the conveying requirements of pipe joints with different specifications;

the pipe joint is stably and intermittently pushed by matching the feeding mechanism and the pushing mechanism, and meanwhile, the pipe expanding length of the pipe joint can be stably limited by matching the pushing mechanism and the limiting mechanism, so that the pipe joint is simple and convenient to adjust, and the pushing mechanism can also feed;

the pipe joint can be stably clamped and clamped by rotating the clamping mechanism, and meanwhile, the rotating clamping mechanism can rotate to meet the requirement of expanding the two ends of the pipe joint;

the pipe expanding is realized on pipe joints with different diameters by matching the feeding pipe expanding mechanism and the rotary clamping mechanism, and the adjustment is convenient;

the pipe joint can be quickly soaked, cleaned, polished, sprayed and drained through the polishing and cleaning mechanism, the assembly line works, and the efficiency is high and the effect is good.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the feeding pipe expanding mechanism and the rotary clamping mechanism according to the present invention.

Fig. 3 is a schematic front side structure view of the limiting mechanism of the present invention.

Fig. 4 is a rear side structural schematic view of the limiting mechanism in the invention.

Fig. 5 is a schematic perspective view of the feeding mechanism and the pushing mechanism of the present invention.

Fig. 6 is a schematic view of the structure of the conveying mechanism of the present invention.

FIG. 7 is a perspective view of the upper side of the polishing and cleaning mechanism of the present invention.

FIG. 8 is a perspective view of the underside of the polishing and cleaning mechanism of the present invention.

In the figure, 1, a conveying mechanism; 101. a bucket rack; 102. a conveying hopper; 103. a conveying motor; 104. a hoisting frame; 105. lifting the caterpillar; 106. feeding a hopper; 107. adjusting the baffle; 2. a feeding mechanism; 201. a feeding bracket; 202. a feed gear; 203. a feeding motor; 204. a feeding chain; 205. a double-shaft feeding frame; 3. a pipe joint; 4. a pushing mechanism; 401. pushing the mounting plate; 402. an electric push rod; 403. pushing a plate; 5. rotating the clamping mechanism; 501. electrically rotating the clamping seat; 502. a slideway; 503. clamping a limiting claw; 6. a limiting mechanism; 601. a main frame plate; 602. a limiting motor; 603. a limit baffle; 604. a lifting rod; 605. a stopper; 606. a return spring; 607. a cam; 608. adjusting a rod; 7. a polishing and cleaning mechanism; 701. cleaning the bracket; 702. a cleaning tank; 703. a perforated partition plate; 704. a liquid injection pump; 705. a track with holes; 706. a material extracting plate; 707. a shower pipe; 708. filtering the dosing tank; 709. cleaning the motor; 710. a discharge hopper; 711. a spray pump; 712. a blowoff valve; 8. a feeding pipe expanding mechanism; 801. a base frame; 802. a longitudinal slide rail; 803. a longitudinal pulley; 804. a blanking port; 805. a longitudinal motor; 806. a transverse slide rail; 807. a transverse pulley; 808. a transverse slide carriage; 809. a transverse motor; 810. a lifting motor; 811. a pulley pair; 812. lifting the slide rail; 813. a longitudinal slide; 814. a tube expanding motor; 815. a fixing plate; 816. expanding the pipe and turning the head; 817. a mounting frame; 9. an electric cabinet.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-8, the pipe joint production device with a built-in copper pipe fitting comprises a feeding pipe expanding mechanism 8, a rotary clamping mechanism 5 and a limiting mechanism 6, wherein the rotary clamping mechanism 5 and the limiting mechanism 6 are arranged on the upper side of the feeding pipe expanding mechanism 8, the feeding pipe expanding mechanism 8 comprises a base frame 801 and an installation frame 817, the installation frame 817 is fixed on the base frame 801, a blanking port 804 is arranged on the base frame 801, the rotary clamping mechanism 5 is arranged in the middle of the upper portion of the installation frame 817, the limiting mechanism 6 is arranged in the middle of the rear side of the installation frame 817, the limiting mechanism 6 is opposite to the blanking port 804, a feeding mechanism 2 and a conveying mechanism 1 are arranged on the front side of the conveying mechanism 1, the conveying mechanism 1 is arranged at the feeding end of the feeding mechanism 2, a pushing mechanism 4 is arranged at the discharging end of the feeding mechanism 2, the pushing mechanism 4 is arranged right in front of the rotary clamping mechanism 5, a polishing and cleaning mechanism 7 is arranged below the blanking port 804, an electric cabinet 9 is arranged on the polishing and cleaning mechanism 7;

according to the specification of the pipe joints 3 with built-in copper pipe fittings of different diameters, relevant parameter specifications of the conveying mechanism 1, the feeding mechanism 2 and the polishing and cleaning mechanism 7 are adjusted, information such as working time of each mechanism is set through the electric cabinet 9, a cleaning agent and a polishing agent are injected into the polishing and cleaning mechanism 7, the pipe joints 3 are placed into the conveying mechanism 1, the conveying mechanism 1 intermittently conveys the pipe joints 3 to the feeding end of the feeding mechanism 2, the feeding mechanism 2 intermittently conveys the pipe joints 3 to the discharging end, the pushing mechanism 4 pushes the pipe joints 3 to the rotary clamping mechanism 5 and abuts against the limiting mechanism 6 to limit the positions of the pipe joints 3, then the limiting mechanism 6 is retracted, the pipe joints 3 are sequentially subjected to rotary reaming by the pipe feeding and expanding mechanism 8, pipe expansion of the pipe joints 3 is stable, breakage of the pipe joints 3 is avoided, and after pipe expansion is completed, the rotary clamping mechanism 5 drives the pipe joints 3 to rotate 180 degrees, then unclamping the centre gripping, stop gear 6 rises again, push mechanism 4 promotes the conflict with coupling 3 on stop gear 6, rotary clamping mechanism 5 prescribes a limit to the position of coupling 3 once more, feed pipe expander 8 and rotate the reaming to coupling 3 again in proper order, coupling 3 reams and finishes, stop gear 6 packs up, rotary clamping mechanism 5 expandes, push mechanism 4 pushes coupling 3 out rotary clamping mechanism 5, fall into polishing wiper mechanism 7 inside from blanking mouth 804, soak the polishing, then spray rinsing is sent out in proper order.

The pipe feeding and expanding mechanism 8 further comprises two longitudinal sliding rails 802, the two longitudinal sliding rails 802 are respectively fixed on two sides of the base frame 801, longitudinal sliding seats 813 are respectively arranged on the two longitudinal sliding rails 802 in a sliding manner, longitudinal pulleys 803 and longitudinal motors 805 are respectively arranged on the longitudinal sliding seats 813, output shafts of the longitudinal pulleys 803 and the longitudinal motors 805 are in transmission connection through pulley pairs 811, and the longitudinal pulleys 803 abut against the upper parts of the longitudinal sliding rails 802 on the same side; the electric cabinet 9 controls the two longitudinal motors 805 to work synchronously, and the longitudinal motors 805 drive the longitudinal pulleys 803 on the same side to walk along the upper part of the longitudinal slide rails 802 on the same side through the belt pulley pair 811 to perform feeding, reaming and fast withdrawing.

The pipe feeding and expanding mechanism 8 further comprises a transverse slide rail 806, the transverse slide rail 806 is fixed between two longitudinal slide carriages 813, a transverse slide carriage 808 is arranged on the transverse slide rail 806 in a sliding manner, a transverse pulley 807 and a transverse motor 809 are arranged on the transverse slide carriage 808, the transverse pulley 807 and an output shaft of the transverse motor 809 are in transmission connection through a pulley pair 811, and the transverse pulley 807 abuts against the upper part of the longitudinal slide rail 802; the transverse slide rail 806 can move longitudinally along with the two longitudinal slide carriages 813, the electric cabinet 9 controls the transverse motor 809 to work synchronously, and the transverse motor 809 drives the transverse pulley 807 to walk along the transverse slide rail 806 through the pulley pair 811 for switching and enlarging the hole gradually in sequence.

A lifting slide rail 812 is fixed on the transverse slide 808, a lifting motor 810 is fixed on the lifting slide rail 812, a screw is rotatably arranged on the lifting slide rail 812, an output shaft of the lifting motor 810 is in transmission connection with the screw through a belt pulley pair 811, a fixing plate 815 is slidably arranged at the front side of the lifting slide rail 812, the fixing plate 815 is in transmission connection with the screw, the fixing plate 815 is provided with a plurality of pipe expanding motors 814 which are distributed at equal intervals, and pipe expanding rotary heads 816 with diameters which are sequentially increased are arranged on output shafts of the pipe expanding motors 814; lifting slide 812 can be along with horizontal slide 808 lateral shifting, and electric cabinet 9 control elevator motor 810 drives the screw rod through pulley pair 811 and rotates, and the screw rod drives fixed plate 815 along lifting slide 812 oscilaltion and removal, can drive the pipe expanding motor 814 and go up and down, satisfies the 3 reams of the coupling of different diameters, and electric cabinet 9 control pipe expanding motor 814's output shaft drives the pipe expanding and changes the head 816 and rotate, and the pivoted antedisplacement in the time carries on steadily the pipe expanding in proper order, avoids coupling 3 to tear.

The limiting mechanism 6 comprises a main frame plate 601, the main frame plate 601 is fixed in the middle of the rear side of the mounting frame 817, a limiting motor 602 and a stop block 605 are fixed on the main frame plate 601, the limiting motor 602 and the stop block 605 are respectively positioned on two sides of the main frame plate 601, a cam 607 is fixed on an output shaft of the limiting motor 602, the cam 607 and the stop block 605 are positioned on the same side of the main frame plate 601, a lifting rod 604 is arranged in the stop block 605 in a sliding mode, the lower end of the lifting rod 604 abuts against the cam 607, a return spring 606 is sleeved on the lifting rod 604, the upper end of the return spring 606 abuts against the stop block 605, an adjusting rod 608 perpendicular to the lifting rod 604 is arranged above the lifting rod 604, and a limiting baffle 603 is fixed at the end of the adjusting rod 608; the electric cabinet 9 controls the limit motor 602 to drive the cam 607 to rotate, so that the lifting rod 604 is jacked upwards, the reset spring 606 ensures quick reset, the lifting rod 604 drives the adjusting rod 608 to lift, the length of the adjusting rod 608 is adjusted according to the length of the pipe joint 3, namely the position of the limit baffle 603 is adjusted, and pipe joint 3 pipe expanding operations with different lengths are met.

The rotary clamping mechanism 5 comprises an electric rotary clamping seat 501, the electric rotary clamping seat 501 is fixed in the middle of the upper part of the mounting frame 817, a slide way 502 is arranged in the middle of the upper part of the electric rotary clamping seat 501, and a plurality of groups of clamping limiting claws 503 which are symmetrically arranged are arranged above the electric rotary clamping seat 501; the electric cabinet 9 controls the electric rotary clamping seat 501 to drive the clamping limiting claw 503 to open and close, so that the pipe joint 3 can be loosened and clamped, and the sliding way 502 is convenient for the pipe joint 3 to slide along the sliding way.

The feeding mechanism 2 comprises a feeding support 201, rotating shafts are rotatably arranged at two ends of the feeding support 201, two feeding gears 202 are fixed on the rotating shafts, a feeding motor 203 is fixed at the side end of the feeding support 201, an output shaft of the feeding motor 203 is in transmission connection with one of the rotating shafts, feeding chains 204 are arranged on the feeding gears 202 at the two ends, a plurality of double-shaft feeding frames 205 are arranged on the feeding chains 204 and are uniformly distributed at equal intervals, a pipe joint 3 is loaded on each double-shaft feeding frame 205, the pushing mechanism 4 comprises a pushing mounting plate 401 and an electric push rod 402, the pushing mounting plate 401 is fixed at the side end of the feeding support 201, the electric push rod 402 is fixed above the pushing mounting plate 401, a push plate 403 is fixed at the telescopic end of the electric push rod 402, and the push plate is right opposite to the rotary clamping mechanism 5; the output shaft of the feeding motor 203 controlled by the electric cabinet 9 drives one of the rotating shafts to rotate intermittently, so as to drive the feeding gear 202 to rotate intermittently in the rotating shaft, and further drive the feeding chain 204 to move intermittently, namely drive the pipe joint 3 loaded on the double-shaft feeding frame 205 to move to the most lateral side discharge end of the feeding support 201, the electric cabinet 9 controls the telescopic end of the electric push rod 402 to extend out, and drives the push plate 403 to push out, so that the pipe joint 3 is pushed out from the double-shaft feeding frame 205 to the slide 502 of the rotary clamping mechanism 5.

The conveying mechanism 1 comprises a bucket frame 101 and a lifting frame 104, a conveying bucket 102 is fixed on the bucket frame 101, a lifting crawler 105 is arranged between the lifting frame 104 and the conveying bucket 102, a conveying motor 103 is arranged on the lifting crawler 105, an output shaft of the conveying motor 103 is in transmission connection with the lifting crawler 105, a discharging end of the lifting crawler 105 is provided with a discharging bucket 106, and a plurality of adjusting baffles 107 which are uniformly distributed at equal intervals are arranged on the crawler 105; the electric cabinet 9 controls the conveying motor 103 to drive the lifting caterpillar 105 to intermittently move, so that one adjusting baffle 107 is moved each time, one pipe joint 3 is lifted, one pipe joint 3 is conveyed, the pipe joint is lifted to the discharge end of the lifting caterpillar 105, the pipe joint falls out of the blanking hopper 106, and the pipe joint falls on the double-shaft feeding frame 205 at the most lateral feeding end of the feeding mechanism 2.

The polishing and cleaning mechanism 7 comprises a cleaning support 701, a cleaning box 702 and a perforated crawler 705 are sequentially arranged on the cleaning support 701, a filtering dosing box 708 is arranged outside the cleaning box 702, a perforated partition 703 is arranged inside the cleaning box 702, a blow-down valve 712 is arranged below the cleaning box 702, an electric cabinet 9 is fixed outside the cleaning support 701, a liquid injection pump 704 and a spray pump 711 are fixed inside the cleaning support 701, a spray pipe 707 is arranged above a lifting section of the perforated crawler 705, a water inlet end of the spray pump 711 is connected with the filtering dosing box 708, a water outlet end of the spray pump 711 is connected with the spray pipe 707, a cleaning motor 709 is arranged outside a horizontal section of the perforated crawler 705, the cleaning motor 709 is in transmission connection with the perforated crawler 705, a plurality of material lifting plates 706 uniformly distributed at equal intervals are arranged on the crawler of the perforated crawler 705, a material inlet end of the perforated crawler 705 is positioned at the side end of the perforated partition 703, a material outlet end of the perforated crawler 705 is provided with a material outlet hopper 710, an electric cleaning roller is rotatably arranged in the cleaning box 702; cleaning agent and polishing agent are injected into the cleaning box 702 through the liquid injection pump 704, cleaning agent and polishing agent are added into the filtering and feeding box 708, the pipe joint 3 falls into the cleaning box 702 from the blanking port 804, the electric cleaning roller is used for soaking, rolling, cleaning and polishing, the electric cabinet 9 controls the cleaning motor 709 to drive the belt-hole track 705 to move, so that each material lifting plate 706 is driven to drive one pipe joint 3 to output at each time, the electric cabinet 9 controls the spraying pump 711 to inject the cleaning agent and the polishing agent into the spraying pipe 707, one pipe joint 3 on each material lifting plate 706 is subjected to secondary spraying, and then draining is carried out through the discharging hopper 710.

In this embodiment, a hot air drying mechanism may also be provided on the caterpillar track with holes 705 to dry quickly.

In conclusion, the conveying mechanism 1 is matched with the feeding mechanism 2 to realize the stable and intermittent conveying of the pipe joints 3, and the adjusting baffle 107 and the double-shaft feeding frame 205 can meet the conveying requirements of the pipe joints 3 with different specifications;

the pipe joint 3 is stably and intermittently pushed by matching the feeding mechanism 2 with the pushing mechanism 4, meanwhile, the pushing mechanism 4 is matched with the limiting mechanism 6, the pipe expanding length of the pipe joint 3 can be stably limited, the adjustment is simple and convenient, and the pushing mechanism 4 can also feed;

the pipe joint 3 can be stably clamped and clamped by rotating the clamping mechanism 5, and meanwhile, the rotating clamping mechanism 5 can rotate 180 degrees, so that the two ends of the pipe joint 3 can be expanded;

the pipe expanding of the pipe joints 3 with different diameters is realized by matching the feeding pipe expanding mechanism 8 with the rotary clamping mechanism 5, and the adjustment is convenient;

the pipe joint 3 can be quickly soaked, cleaned, polished, sprayed and drained through the polishing and cleaning mechanism 7, the assembly line operation is realized, the efficiency is high, and the effect is good.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims

1. The utility model provides a built-in copper pipe fitting's coupling apparatus for producing, including feeding pipe expanding mechanism (8) and be located rotatory fixture (5) and stop gear (6) of its upside, a serial communication port, it includes base frame (801) and mounting bracket (817) to feed pipe expanding mechanism (8), mounting bracket (817) are fixed on base frame (801), blanking mouth (804) have been seted up on base frame (801), rotatory fixture (5) set up the top middle part at mounting bracket (817), stop gear (6) set up the rear side middle part at mounting bracket (817), stop gear (6) are just right with the position of blanking mouth (804), the front side of conveying mechanism (1) is equipped with feeding mechanism (2) and conveying mechanism (1), conveying mechanism (1) is located the feed end of feeding mechanism (2), the discharge end of feeding mechanism (2) is equipped with push mechanism (4), the pushing mechanism (4) is located right in front of the rotary clamping mechanism (5), the polishing and cleaning mechanism (7) is arranged below the conveying mechanism (1), the polishing and cleaning mechanism (7) is located below the blanking port (804), and the electric cabinet (9) is arranged on the polishing and cleaning mechanism (7).

2. The pipe joint production device with the built-in copper pipe fitting as claimed in claim 1, wherein the feeding pipe expanding mechanism (8) further comprises two longitudinal sliding rails (802), the two longitudinal sliding rails (802) are respectively fixed on two sides of the base frame (801), a longitudinal sliding seat (813) is slidably arranged on each of the two longitudinal sliding rails (802), a longitudinal pulley (803) and a longitudinal motor (805) are respectively arranged on each longitudinal sliding seat (813), the longitudinal pulley (803) and the output shaft of the longitudinal motor (805) are in transmission connection through a pulley pair (811), and the longitudinal pulley (803) abuts against the upper side of the longitudinal sliding rail (802) on the same side.

3. The pipe joint production device of the built-in copper pipe fitting as claimed in claim 2, wherein the feeding pipe expanding mechanism (8) further comprises a transverse slide rail (806), the transverse slide rail (806) is fixed between two longitudinal slide carriages (813), a transverse slide carriage (808) is slidably arranged on the transverse slide rail (806), a transverse pulley (807) and a transverse motor (809) are arranged on the transverse slide carriage (808), the transverse pulley (807) and an output shaft of the transverse motor (809) are in transmission connection through a pulley pair (811), and the transverse pulley (807) abuts against the upper side of the longitudinal slide rail (802).

4. The pipe joint production device of the built-in copper pipe fitting as claimed in claim 3, wherein a lifting slide rail (812) is fixed on the transverse slide (808), a lifting motor (810) is fixed on the lifting slide rail (812), a screw is rotatably arranged on the lifting slide rail (812), an output shaft of the lifting motor (810) is in transmission connection with the screw through a pulley pair (811), a fixing plate (815) is rotatably arranged on a front side of the lifting slide rail (812), the fixing plate (815) is in transmission connection with the screw, the fixing plate (815) is provided with a plurality of pipe expanding motors (814) which are distributed at equal intervals, and pipe expanding rotating heads (816) with successively increased diameters are arranged on output shafts of the pipe expanding motors (814).

5. The pipe joint production device with the built-in copper pipe fitting as claimed in claim 1, wherein the limiting mechanism (6) comprises a main frame plate (601), the main frame plate (601) is fixed at the middle of the rear side of the mounting frame (817), a limiting motor (602) and a stop block (605) are fixed on the main frame plate (601), the limiting motor (602) and the stop block (605) are respectively located at two sides of the main frame plate (601), a cam (607) is fixed on an output shaft of the limiting motor (602), the cam (607) and the stop block (605) are located at the same side of the main frame plate (601), a lifting rod (604) is slidably arranged inside the stop block (605), the lower end of the lifting rod (604) abuts against the cam (607), a return spring (606) is sleeved on the lifting rod (604), the upper end of the return spring (606) abuts against the stop block (605), an adjusting rod (608) perpendicular to the lifting rod (604) is arranged above the lifting rod (604), the end of the adjusting rod (608) is fixed with a limit baffle (603).

6. The production device for the pipe joint with the built-in copper pipe fitting as claimed in claim 1, wherein the rotary clamping mechanism (5) comprises an electric rotary clamping seat (501), the electric rotary clamping seat (501) is fixed at the upper middle part of the mounting frame (817), a slide way (502) is arranged at the upper middle part of the electric rotary clamping seat (501), and a plurality of groups of clamping limiting claws (503) which are symmetrically arranged are arranged above the electric rotary clamping seat (501).

7. The production device for the pipe joint with the built-in copper pipe fitting, according to claim 1, is characterized in that the feeding mechanism (2) comprises a feeding support (201), rotating shafts are rotatably arranged at both ends of the feeding support (201), two feeding gears (202) are fixed on the rotating shafts, a feeding motor (203) is fixed at the side end of the feeding support (201), an output shaft of the feeding motor (203) is in transmission connection with one of the rotating shafts, feeding chains (204) are arranged on the feeding gears (202) at both ends, a plurality of double-shaft feeding frames (205) are arranged on the feeding chains (204) and are uniformly distributed at equal intervals, the pipe joint (3) is supported on the double-shaft feeding frames (205), the pushing mechanism (4) comprises a pushing mounting plate (401) and an electric push rod (402), the pushing mounting plate (401) is fixed at the side end of the feeding support (201), and the electric push rod (402) is fixed above the pushing mounting plate (401), a push plate (403) is fixed at the telescopic end of the electric push rod (402), and the push plate (403) is right opposite to the rotary clamping mechanism (5).

8. The production device for the pipe joint with the built-in copper pipe fitting, according to claim 1, is characterized in that the conveying mechanism (1) comprises a bucket frame (101) and a lifting frame (104), a conveying hopper (102) is fixed on the bucket frame (101), a lifting crawler (105) is arranged between the lifting frame (104) and the conveying hopper (102), a conveying motor (103) is arranged on the lifting crawler (105), an output shaft of the conveying motor (103) is in transmission connection with the lifting crawler (105), a discharging hopper (106) is arranged at a discharging end of the lifting crawler (105), and a plurality of adjusting baffles (107) which are uniformly distributed at equal intervals are arranged on the crawler of the lifting crawler (105).

9. The pipe joint production device with the built-in copper pipe fitting as claimed in claim 1, wherein the polishing and cleaning mechanism (7) comprises a cleaning support (701), a cleaning box (702) and a perforated crawler (705) are sequentially arranged on the cleaning support (701), a filtering dosing box (708) is arranged on the outer side of the cleaning box (702), a perforated partition plate (703) is arranged inside the cleaning box (702), a blow-down valve (712) is arranged below the cleaning box (702), an electric control box (9) is fixed on the outer side of the cleaning support (701), a liquid injection pump (704) and a spray pump (711) are fixed on the inner side of the cleaning support (701), a spray pipe (707) is arranged above the lifting section of the perforated crawler (705), the water inlet end of the spray pump (711) is connected with the filtering dosing box (708), the water outlet end of the spray pump (711) is connected with the spray pipe (707), a cleaning motor (709) is arranged on the outer side of the horizontal section of the perforated crawler (705), the cleaning motor (709) is in transmission connection with the perforated crawler (705), a plurality of material lifting plates (706) are uniformly distributed on the crawler of the perforated crawler (705) at equal intervals, the feeding end of the perforated crawler (705) is located at the side end of the perforated partition plate (703), the discharging end of the perforated crawler (705) is provided with a discharging hopper (710), and an electric cleaning roller is rotationally arranged inside the cleaning box (702).