CN209867900U - Insert elbow machine - Google Patents
Insert elbow machine Download PDFInfo
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- CN209867900U CN209867900U CN201821819862.7U CN201821819862U CN209867900U CN 209867900 U CN209867900 U CN 209867900U CN 201821819862 U CN201821819862 U CN 201821819862U CN 209867900 U CN209867900 U CN 209867900U
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- clamping
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- clamp
- conveying
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Abstract
An insert elbow machine comprising: the heat exchanger comprises a machine base, an elbow lantern ring component, an elbow conveying component, an elbow fetching and inserting mechanism, a heat exchanger clamping component and a conveying component; the elbow lantern ring component, the elbow conveying component, the elbow taking and inserting mechanism and the heat exchanger clamping component are arranged on the base; the elbow conveying part comprises a turntable, a turntable driving mechanism, a turntable base, a telescopic clamping mechanism, a telescopic guide rail and a clamp loosening guide rail; the heat exchanger clamping component comprises a heat exchanger clamping driving mechanism and a heat exchanger clamping plate, the heat exchanger clamping driving mechanism is arranged on the base and connected with the heat exchanger clamping plate and drives the heat exchanger clamping plate to move back and forth, and the two sides of the workpiece are respectively provided with the heat exchanger clamping component for clamping or loosening the workpiece; the conveying component comprises a conveying base, a conveying frame, a first conveying component and a second conveying component. The automatic elbow inserting process of the whole heat exchanger can be realized.
Description
Technical Field
The utility model relates to an insert elbow machine.
Background
At present, the elbow inserting process of the semi-finished heat exchanger is manually completed, the manual operation production efficiency is low, the product consistency is poor, along with the improvement of labor cost and the improvement of workers on the requirements of working environment, the production line of enterprises is increasingly required to realize intelligent and automatic control, so that the automatic elbow inserting machine on the heat exchanger production line is produced at the time of delivery, and the automatic elbow inserting machine can automatically grab an elbow and insert the elbow into a copper pipe port of a semi-finished heat exchanger workpiece.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's above-mentioned defect and provide an insert elbow machine, make it can insert the elbow in semi-manufactured goods heat exchanger automatically.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
an insert elbow machine comprising: the heat exchanger comprises a machine base, an elbow lantern ring component, an elbow conveying component, an elbow fetching and inserting mechanism, a heat exchanger clamping component and a conveying component;
the elbow lantern ring component, the elbow conveying component, the elbow taking and inserting mechanism and the heat exchanger clamping component are arranged on the base;
the elbow conveying part comprises a turntable, a turntable driving mechanism, a turntable base, a telescopic clamping mechanism, a telescopic guide rail and a clamp loosening guide rail;
the turntable is rotatably connected to the turntable base and driven by the turntable driving mechanism;
the telescopic clamping mechanism is fixed on the turntable and rotates along with the turntable;
the telescopic clamping mechanism comprises a telescopic device and a clamping device, the telescopic device comprises a telescopic guide shaft mounting seat, a telescopic guide shaft, a telescopic spring and a telescopic seat, two ends of the telescopic guide shaft are supported by the telescopic guide shaft mounting seat, the telescopic seat is sleeved on the telescopic guide shaft, a telescopic radial guide groove is arranged on the telescopic guide shaft mounting seat, the telescopic seat is provided with a telescopic seat moving part, the telescopic seat moving part passes through the telescopic radial guide groove and moves on the telescopic guide shaft mounting seat, the telescopic spring is sleeved on the telescopic guide shaft and is arranged between the telescopic seat and the telescopic guide shaft mounting seat, the telescopic seat moving part passes through the end and is guided by a telescopic guide rail, the telescopic spring is compressed to be extended, and the telescopic seat moves, and the telescopic guide rail is fixed on the turntable base or the machine base;
the clamping device comprises a clamping guide shaft mounting seat, a clamping guide shaft, a pushing block and a clamp, the clamping guide shaft mounting seat is fixed on a telescopic seat, two ends of the clamping guide shaft are supported by the clamping guide shaft mounting seat, the pushing block is sleeved on the clamping guide shaft, a clamping radial guide groove is arranged on the telescopic seat, the clamp is fixed on the pushing block, the pushing block is provided with a pushing block moving part, the pushing block moving part penetrates through the clamping radial guide groove and moves on the clamping guide shaft mounting seat, and the pushing block moving part penetrates through the end to be clamped with the elbow by loosening the guide rail guide and moving the clamping guide shaft and opening and closing the clamp; the clamp loosening guide rail is fixed on the turntable base or the machine base.
The heat exchanger clamping component comprises a heat exchanger clamping driving mechanism and a heat exchanger clamping plate, the heat exchanger clamping driving mechanism is arranged on the base and connected with the heat exchanger clamping plate and drives the heat exchanger clamping plate to move back and forth, and the two sides of the workpiece are respectively provided with the heat exchanger clamping component for clamping or loosening the workpiece;
the conveying component comprises a conveying base, a conveying frame, a first conveying component and a second conveying component;
the conveying base is provided with a workpiece supporting assembly which is arranged on the base, and the conveying frame is connected to the conveying base in a sliding mode and driven by the first horizontal driving mechanism, so that the moving position of the conveying frame can be accurately controlled;
the first carrying part is connected to the conveying base and comprises a first lifting driving mechanism, a first lifting frame, a first horizontal driving mechanism and a first clamping plate, the first lifting driving mechanism is mounted on the conveying frame and connected with the first lifting frame, the first horizontal driving mechanism is mounted on the first lifting frame and connected with the first clamping plate, the first lifting frame and the first clamping plate on the first lifting frame are driven to move up and down through the first lifting driving mechanism, and the first clamping plate is driven to be close to or far away from a workpiece through the first horizontal driving mechanism, namely the workpiece is clamped or loosened;
the second carrying part is connected to the conveying base and comprises a second lifting driving mechanism, a second lifting frame, a second horizontal driving mechanism, a backup plate, a clamping driving mechanism and a second clamping plate; on second lift actuating mechanism installation carriage, it connects the second crane, second horizontal drive mechanism installs on the second crane, and it connects the backup plate, the tight actuating mechanism of clamp is installed respectively to the both ends side of backup plate, press from both sides tight actuating mechanism and connect splint respectively, drive the backup plate on the second crane and reciprocate through second lift actuating mechanism, hug closely or leave the work piece through second horizontal drive mechanism drive backup plate, hug closely or leave the work piece through pressing from both sides tight actuating mechanism drive splint to clip the work piece or leave the work piece.
Preferably, the conveying base is connected to the base through the conveying base lifting mechanism, so that the conveying base can move up and down relative to the base, and workpieces can move conveniently to avoid collision interference.
More specifically, the driving mechanism of the various mechanisms can be an air cylinder, an oil cylinder or a motor, and can move through a transmission mechanism of the air cylinder, a piston rod of the oil cylinder or the motor, and can also be a screw nut or other similar mechanisms, and can be selected according to the requirements of actual conditions such as driving precision and the like.
Preferably, four stations are arranged on the conveying base, a workpiece supporting component is arranged at each station, the second conveying part is arranged at the first station, the first conveying part is arranged at the second station and the third station respectively, the second station and the third station are provided with the elbow conveying part and the elbow taking and inserting mechanism, and therefore elbows can be inserted at the second station and the third station simultaneously, and therefore efficiency is improved and operation flexibility is increased.
Preferably, the elbow taking and inserting mechanism is an elbow taking and inserting manipulator.
Preferably, the telescopic guide rail comprises two sections of arc guide rails, the first section is an arc concentric with the turntable, the second section is an arc which is not concentric with the turntable and expands outwards, one end of the second section of arc is connected with one end of the first section of arc, the other end of the second section of arc is separated from the other end of the first section of arc, a telescopic pushing assembly is arranged at the separated position, and the telescopic pushing assembly moves the moving part of the telescopic seat to enable the moving part of the telescopic seat to fall into the first section of arc from the second section of arc;
the clamp loosening guide rail is a section of arc which is arranged outside the second section of arc guide rail and is not concentric with the turntable, and the moving part of the pushing block is limited outside the arc of the clamp loosening guide rail;
the clamp release assembly is arranged at the clamp release position, and the push block is moved by the clamp release assembly to release the clamp so as to remove the elbow in the clamp.
More specifically, flexible promotion subassembly includes cylinder, push pedal, and the push pedal is connected to the piston rod of cylinder, and flexible seat removal portion is aimed at to the push pedal, removes the push pedal through the cylinder and promotes flexible seat removal portion and make it fall into first section circular arc from the second section circular arc.
More specifically, the clamp releasing assembly comprises a clamp releasing air cylinder and a releasing push plate, wherein a piston rod of the clamp releasing air cylinder is connected with the releasing push plate, the releasing push plate is aligned with the pushing block moving part, and the pushing block is moved by moving the releasing push plate pushing block moving part through the clamp releasing air cylinder, so that the clamp is released to remove the elbow in the clamp.
Preferably, the movable part of the telescopic seat penetrates through a telescopic bearing on the end sleeve, and the telescopic bearing is in contact with the telescopic guide rail, so that the friction between the telescopic bearing and the telescopic guide rail is small.
Preferably, the moving part of the pushing block penetrates through the pushing bearing on the end sleeve, and the pushing bearing is in contact with the clamp loosening guide rail, so that friction between the pushing bearing and the clamp loosening guide rail is small.
Preferably, the clamping spring is arranged, the clamping spring is sleeved on the clamping guide shaft and is arranged between the pushing block and the clamping guide shaft mounting seat, the pushing block moving part penetrates through the end to be arranged on the clamp loosening guide rail, the clamping spring is compressed, and when the clamping spring leaves the clamp loosening guide rail, the clamping spring extends to close the clamp, so that the elbow can be clamped.
Preferably, the clamp comprises an upper jaw, a lower jaw, a spring and a driving part, wherein the upper jaw and the lower jaw are pushed by the driving part to be opened and closed, the driving part opens the upper jaw and the lower jaw by compressing the spring, the spring extends to close the upper jaw and the lower jaw, and the driving part is connected with or integrated with the pushing part.
More specifically, the clamp comprises an upper connecting rod, an upper claw, a lower connecting rod, a lower claw and a guide seat, wherein one end of the upper connecting rod is pivotally connected with the upper claw, one end of the lower connecting rod is pivotally connected with the lower claw, the other ends of the upper connecting rod and the lower connecting rod are pivotally connected with a pushing block and symmetrically distributed on the upper side and the lower side of the pushing block, the guide seat is installed on a clamping guide shaft installation seat, a guide groove is formed in the guide seat, guide parts are respectively arranged on the upper claw and the lower claw and are respectively arranged in the guide grooves of the guide seat, so that the upper claw and the lower claw can move along the guide grooves to be opened and closed, and elbows in the upper claw and the lower claw can be loosened or clamped.
Preferably, set up flexible uide bushing between flexible seat and the flexible guiding axle, set up the guiding hole in the flexible seat, expanding spring one end gets into in the guiding hole and by flexible uide bushing spacing, expanding spring can fix a position better like this.
Compared with the prior art, the utility model has the advantages of: through the conveying of the heat exchanger, the automatic conveying of the elbow conveying part and the inserting of the elbow inserting mechanism, the elbow inserting mechanism can automatically grab the elbow from the upper process and further complete the work of inserting the elbow into the heat exchanger in the lower process, so that the automatic elbow inserting process of the whole heat exchanger is realized.
And the utility model discloses a mode such as carousel and guide rail realizes its function, consequently, its simple structure, and degree of automation is high, both can the exclusive action, can insert again in the automation line of whole heat exchanger to realize the full automated production of heat exchanger product.
Drawings
Fig. 1 is a schematic perspective view of an elbow inserting machine according to an embodiment of the present invention.
Fig. 2 is a schematic perspective view of an elbow with a welded ring.
Fig. 3 is a schematic perspective view of an elbow conveying component of an elbow inserting machine according to an embodiment of the present invention.
Fig. 4 is a schematic front view of the telescoping device and the clamping device of the elbow conveying part of the elbow inserting machine according to the embodiment of the present invention.
Fig. 5 is a schematic perspective view of the telescopic device and the clamping device of the elbow conveying part of the elbow inserting machine according to the embodiment of the present invention.
Fig. 6 is a perspective partial sectional view of the elbow conveying part clamping device of the elbow inserting machine according to the embodiment of the present invention.
Fig. 7 is a schematic view of the connection between the pushing block and the connecting rod and the claw of the elbow conveying part clamping device of the elbow inserting machine according to the embodiment of the present invention.
Fig. 8 is a schematic view of the position relationship between the elbow conveying part turntable, the telescopic guide rail, the clamping jaw loosening guide rail, the needle bearing and the like of the elbow inserting machine according to the embodiment of the present invention.
Fig. 9 is a perspective view of the telescopic guide rail of the elbow conveying part of the elbow inserting machine according to the embodiment of the present invention.
Fig. 10 is a side view of the conveying component of the elbow inserting machine according to the embodiment of the invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1, an insert elbow machine includes: the device comprises a machine base 1, an elbow lantern ring part 2, an elbow conveying part 3, an elbow inserting and taking manipulator 4, a heat exchanger clamping part 5 and a conveying part 6.
The elbow lantern ring part 2, the elbow conveying part 3, the elbow inserting mechanical arm 4 and the heat exchanger clamping part 5 are installed on the machine base 1.
The elbow lantern ring component 2 is arranged on the base 1, and welding rings are sleeved on the pipe ends at two ends of the elbow for subsequent welding procedures, and the elbow sleeved with the welding rings is shown in figure 2.
The elbow conveying part 3 comprises a turntable 301, a motor 302, a telescopic clamping mechanism 303, a turntable base 304, a telescopic guide rail 305, a clamp releasing guide rail 306, a telescopic pushing cylinder 307 and a clamp releasing cylinder 308.
The turntable base 304 is installed on the machine base 1, the motor 302 is installed on the turntable base 304, and an output shaft of the motor 302 is connected with the turntable 301.
The telescopic clamping mechanism 303 is mounted on the turntable 301, and comprises a telescopic device and a clamping device, wherein the clamping device is mounted on the telescopic device.
As shown in fig. 4 and 5, the telescopic device includes a telescopic guide shaft mounting seat 31, a telescopic guide shaft 32, a telescopic spring 33, a telescopic guide sleeve 34, a telescopic seat 35, and a needle bearing 36.
The telescopic guide shaft mounting seat 31 is mounted on the turntable 301, and a radial long groove 311 is formed in the telescopic guide shaft mounting seat.
The telescopic seat 35 is arranged on the telescopic guide shaft mounting seat 31, the lower end of the telescopic seat passes through a radial long groove 311 of the telescopic guide shaft mounting seat 31, and the needle bearing 36 passes through the long groove 311 and is mounted on the telescopic seat 35. The telescopic seat 35 is provided with a through hole 351, a telescopic guide sleeve 34 is arranged in the through hole, and a radial long groove 352 is further arranged on the telescopic guide sleeve.
The telescopic guide shaft 32 passes through the through hole 351 and the telescopic guide sleeve 34, and both ends thereof are supported by the mounting seats 31.
The extension spring 33 is sleeved outside the extension guide shaft 32, one end of the extension spring is contacted with the mounting seat 31, and the other end of the extension spring passes through the through hole 351 and is contacted with one end of the extension guide sleeve 34.
By the extension and contraction of the extension spring 33, the extension seat 35 and the clamping device thereon can be driven to move along the extension and contraction direction.
As shown in fig. 6 and 7, the gripping device includes a guide shaft mount 41, a guide shaft 42, a spring 43, a guide sleeve 44, a pusher block 45, a needle bearing 46, an upper link 47, an upper jaw 471, a lower link 48, a lower jaw 481, and a guide holder 49.
The pushing block 45 is provided with a through hole 451 in which a guide sleeve 44 is installed, the guide shaft 42 passes through the through hole 451 and passes through the guide sleeve 44, and both ends are supported by the installation base 41.
The spring 43 is inserted through the guide shaft 42, and has one end contacting the mounting seat 41 and the other end contacting one end of the guide sleeve 44 through the through hole 451.
One end of the upper link 47 is pivotally connected to the upper claw 471, and one end of the lower link 48 is pivotally connected to the lower claw 481. The other ends of the upper connecting rod 47 and the lower connecting rod 48 are pivotally connected with the pushing block 45 and are symmetrically distributed on two sides of the pushing block.
The spring 43 expands and contracts to drive the pushing block 45 to move along the expansion direction, so that the upper claw 471 and the lower claw 481 are opened and closed through transmission of the upper and lower connecting rods 47 and 48.
The guide holder 49 is mounted on the mounting base 41, and a guide groove 491 is provided thereon.
The upper and lower jaws are provided with guide portions which are disposed in guide grooves 491 so that the upper and lower jaws can be moved to open and close along the guide grooves, thereby loosening or clamping the elbow.
As shown in fig. 9, the telescopic guide 305 and the clamp release guide 306 are mounted on the machine base 1, the telescopic guide 305 is composed of two arc guide 3051 and 3052, the two arc guide are not concentric, the arc guide 3052 is concentric with the turntable 301, and the clamp release guide 306 is not concentric with the turntable 301. The positional relationship of the telescopic rail 305, the clamp release rail 306, and the turntable 301 is shown in fig. 8.
The telescopic pushing cylinder 307 is arranged at the position where the arc guide 3051 and the arc guide 3052 leave, the telescopic pushing cylinder 307 is installed on the machine base 1, a piston rod of the telescopic pushing cylinder is connected with the push plate 3071, the push plate 3071 can be driven by the movement of the piston rod, when a clamp needs to be clamped, the push plate 3071 is aligned with the needle bearing 36, the needle bearing 36 is moved by the telescopic pushing cylinder 307 to enter the inner side of the arc guide 3051 into the arc guide 3052, meanwhile, the needle bearing 46 is separated from the limit of the clamp to release the guide rail 306, and the spring 43 extends to enable the upper claw 471 and the lower claw 481 to be closed to clamp an elbow.
The clamp release cylinder 308 is installed on the machine base 1, a piston rod of the clamp release cylinder is connected with the push plate 3081, the push plate 3081 is driven by the movement of the piston rod, when the upper claw 471 and the lower claw 481 need to be released, the push plate 3081 is aligned with the needle bearing 46, the needle bearing 46 is moved by the clamp release cylinder 308, and therefore the push block is moved to enable the upper claw 471 and the lower claw 481 to be opened so that the bend falls into the upper claw 471 and the lower claw 481, see fig. 3.
The utility model discloses set up six flexible clamps of group and get mechanism 303 on the carousel, the B position that is shown in fig. 3 is for getting the position of elbow, and D position and F position correspond the elbow and get and insert manipulator 4, and the mounted position and the quantity that anchor clamps loosened cylinder 308 can set up according to actual need, the utility model discloses set up 2 groups, install in D position and F position department.
The telescopic pushing cylinder 307 is located at the end of the guide rail 306, as shown in fig. 3, the motor 302 drives the turntable 301 to rotate, so that the telescopic clamp 303 enters the rail 306 from the position a and enters the rail 3051 before the position a, so that the needle bearings 36 and 46 move along the guide rails 3051 and 306, respectively, as shown in fig. 8. Because the radius of the track of the guide rail 3051 is gradually increased, the needle bearing 36 loses the limit, and the expansion spring 33 is gradually changed from the compression state to the free state, so that the expansion spring 33 can push the expansion seat 35 and the clamping device mounted on the expansion seat to move forward, so that the clamping device is close to the elbow lantern ring part 2, and the elbow can be conveniently clamped by the clamping device. Meanwhile, as the track radius of the track 306 is gradually increased, the needle roller bearing 46 moves outwards along the radial direction of the track in the process of rotating, the pushing block 45 is pushed to move forwards, the spring 43 is compressed from a free state, and the pushing block 45 enables the upper claw 471 and the lower claw 481 to move along the guide groove 491 and open through the action of the upper connecting rod 47 and the lower connecting rod 48, so that the elbow can enter the upper claw and the lower claw. When the telescopic clamping mechanism 303 rotates to the position B, the piston rod of the clamp clamping cylinder 307 extends, so that the push plate 3071 pushes the needle bearing 36 to enter the rail 3052, and thus the telescopic spring 33 becomes compressed again, so that the telescopic base 35 and the clamping device mounted thereon are retracted, and the needle bearing 46 loses the limit of the guide rail 306, so that the spring 43 returns to the free state, and the upper jaw and the lower jaw close the clamping elbow.
The elbows are clamped out of the elbow sleeve ring component 2 one by one, when the telescopic clamping mechanism 303 reaches the position D and the position F, the clamp loosens the piston rod of the air cylinder 308 to drive the needle roller bearing 46 to move, so that the upper claw and the lower claw are opened, and the elbows can be taken out through the elbow taking and inserting manipulator to perform the subsequent elbow inserting process.
The heat exchanger clamping component 5 comprises a clamping cylinder 501 and a clamping plate 502, the heat exchanger clamping components 5 are respectively installed on two sides of the workpiece 7, the clamping cylinder 501 is installed on the machine base 1, a piston rod of the clamping cylinder is connected with the clamping plate 502, and the clamping plate 502 is driven by the expansion and contraction of the piston rod to move back and forth to clamp or loosen the workpiece 7. When the elbow is inserted, the piston rod of the clamping cylinder 501 drives the clamping plates 502 to move, so that the clamping plates 502 on the two sides of the workpiece 7 are close to the workpiece and clamp the workpiece.
The conveying member 6 includes a conveying base 601, a conveying frame 602, a first conveying member, and a second conveying member.
The conveying base 601 is installed on the machine base 1, and the conveying base is fixed or moves up and down relative to the base, and the utility model discloses a latter avoids collision and interference for the removal of convenient work piece.
The up-and-down movement of the conveying base 601 can be realized by a mode that a motor drives a screw nut to transmit, or can be realized by a mode that an oil cylinder or an air cylinder piston rod is connected with the conveying base 601, or other modes.
The conveying base 601 is provided with four stations S1, S2, S3 and S4, and the four stations are provided with workpiece 7 supporting components for supporting the workpiece.
The first carrying part and the second carrying part are mounted on the conveying frame 602, the conveying frame 602 and the conveying base 601 can move horizontally, and the horizontal movement can be realized in a mode that a motor drives a screw nut to drive, so that the moving position of the conveying frame 602 can be accurately controlled.
The first carrying part comprises an up-and-down moving air cylinder 603, a lifting frame 604, a horizontal moving air cylinder 605 and a clamping plate 606.
The up-down moving air cylinder 603 is arranged on the conveying frame 602, the piston rod of the up-down moving air cylinder is connected with a lifting frame 604, the horizontal moving air cylinder 605 is arranged on the lifting frame 604, and the piston rod of the horizontal moving air cylinder is connected with a clamping plate 606. The lifting frame 604 and the clamping plate 606 thereon are driven to move up and down by the extension and retraction of the piston rod of the up-and-down moving cylinder 603, and the clamping plate 606 is driven to be close to or far away from the workpiece 7 by the extension and retraction of the piston rod of the horizontal moving cylinder 605, namely, the workpiece 7 is clamped or loosened.
Two sets of the first carrying parts are respectively arranged at positions S2 and S3.
And the second conveying part is arranged at the position of S1 and comprises an up-down moving air cylinder 607, a lifting frame 608, a horizontal moving air cylinder 609, a backup plate 610, a clamping air cylinder 611 and a clamping plate 612.
The up-down moving air cylinder 607 is arranged on the conveying frame 602, the piston rod of the up-down moving air cylinder is connected with a lifting frame 608, the horizontal moving air cylinder 609 is arranged on the lifting frame 608, and the piston rod of the horizontal moving air cylinder is connected with a backup plate 610; therefore, the lifting frame 608 and the backup plate 610 on the lifting frame can be driven to move up and down by the extension and contraction of the piston rod of the up-and-down moving cylinder 607, and the backup plate 610 is driven to be close to or far away from the workpiece 7 by the extension and contraction of the piston rod of the horizontal moving cylinder 609.
Clamping cylinders 611 are respectively installed at two ends of the backup plate 610, piston rods of the clamping cylinders 611 are respectively connected with clamping plates 612, and therefore the workpiece 7 can be clamped through the backup plate 610 and the clamping plates 612 on two sides.
The use process of the elbow inserting machine is as follows.
The workpiece 7 is placed on the supporting assembly at the position S1 by a mechanical arm or a manual work, the backup plate 610 is close to the workpiece 7, the clamping cylinder 611 extends out of the piston rod, the clamping plate 612 clamps the workpiece 7, see FIGS. 1 and 10, the workpiece clamping rear cylinder 607 extends out of the piston rod to drive the workpiece 7 to ascend and separate from the supporting assembly, and then the conveying frame 602 carries the workpiece 7 to move forwards by one station, so that the workpiece at the position S1 is moved to the position S2.
After the conveying frame 602 is in place, the piston rod of the air cylinder 607 retracts to place the workpiece on the supporting component at the position of S2, the clamping air cylinder 501 drives the clamping plate 502 to clamp the workpiece 7, the clamping plate 612 loosens the workpiece, the backup plate 610 retracts, the conveying frame 602 resets, meanwhile, the conveying base 601 drives the workpiece 7 to ascend to the position where the workpiece inserts the elbow, and the elbow taking and inserting manipulator 4 starts to grab the elbow from the elbow conveying part 3 and inserts the elbow into the workpiece 7.
Meanwhile, after the conveying frame 602 is reset, another workpiece is placed at the position S1 and clamped, after the workpiece at the position S2 is inserted with an elbow as required, the cylinder 605 of the first conveying part at the position S2 clamps the workpiece, the clamping cylinder 501 releases the workpiece 7, the piston rod of the cylinder 603 extends out, so that the clamping plate 606 drives the workpiece to rise and separate from the supporting component, at the moment, the conveying base 601 descends and resets, the conveying frame 602 moves to a working position, the workpiece at the position S1 reaches the position S2, and the workpiece at the position S2 reaches the position S3.
And repeating the actions of installing the workpieces and inserting the elbows in the steps of S1, S2 and S3, moving the workpieces at each station forward by one station distance by the conveying frame 602, enabling the workpieces at the foremost station to reach the position S4, inserting all the elbows when the workpieces reach the position S4, and waiting for a manipulator or manually conveying the workpieces to other places for standby.
In the embodiment, two elbow inserting stations S2 and S3 are arranged, each elbow conveying part 3 is arranged at each of the positions S2 and S3, each elbow conveying part 3 corresponds to two groups of elbow inserting and taking manipulators 4, and the inserting and taking positions of the elbows can be determined according to the actual situation of the workpieces. Of course, only one elbow inserting station, one elbow conveying part 3 and one elbow taking and inserting manipulator 4 can be arranged according to actual conditions. And stations for inserting the elbows, elbow conveying parts and the number of the elbow taking and inserting manipulators 4 can be flexibly set according to actual conditions.
Claims (10)
1. An insert elbow machine comprising: the heat exchanger comprises a machine base, an elbow lantern ring component, an elbow conveying component, an elbow fetching and inserting mechanism, a heat exchanger clamping component and a conveying component;
the elbow lantern ring component, the elbow conveying component, the elbow taking and inserting mechanism and the heat exchanger clamping component are arranged on the base;
the elbow conveying part comprises a turntable, a turntable driving mechanism, a turntable base, a telescopic clamping mechanism, a telescopic guide rail and a clamp loosening guide rail;
the turntable is rotatably connected to the turntable base and driven by the turntable driving mechanism;
the telescopic clamping mechanism is fixed on the turntable and rotates along with the turntable;
the telescopic clamping mechanism comprises a telescopic device and a clamping device, the telescopic device comprises a telescopic guide shaft mounting seat, a telescopic guide shaft, a telescopic spring and a telescopic seat, two ends of the telescopic guide shaft are supported by the telescopic guide shaft mounting seat, the telescopic seat is sleeved on the telescopic guide shaft, a telescopic radial guide groove is arranged on the telescopic guide shaft mounting seat, the telescopic seat is provided with a telescopic seat moving part, the telescopic seat moving part passes through the telescopic radial guide groove and moves on the telescopic guide shaft mounting seat, the telescopic spring is sleeved on the telescopic guide shaft and is arranged between the telescopic seat and the telescopic guide shaft mounting seat, the telescopic seat moving part passes through the end and is guided by a telescopic guide rail, the telescopic spring is compressed to be extended, and the telescopic seat moves, and the telescopic guide rail is fixed on the turntable base or the machine base;
the clamping device comprises a clamping guide shaft mounting seat, a clamping guide shaft, a pushing block and a clamp, the clamping guide shaft mounting seat is fixed on a telescopic seat, two ends of the clamping guide shaft are supported by the clamping guide shaft mounting seat, the pushing block is sleeved on the clamping guide shaft, a clamping radial guide groove is arranged on the telescopic seat, the clamp is fixed on the pushing block, the pushing block is provided with a pushing block moving part, the pushing block moving part penetrates through the clamping radial guide groove and moves on the clamping guide shaft mounting seat, and the pushing block moving part penetrates through the end to be clamped with the elbow by loosening the guide rail guide and moving the clamping guide shaft and opening and closing the clamp; the clamp loosening guide rail is fixed on the turntable base or the machine base;
the heat exchanger clamping component comprises a heat exchanger clamping driving mechanism and a heat exchanger clamping plate, the heat exchanger clamping driving mechanism is arranged on the base and connected with the heat exchanger clamping plate and drives the heat exchanger clamping plate to move back and forth, and the two sides of the workpiece are respectively provided with the heat exchanger clamping component for clamping or loosening the workpiece;
the conveying component comprises a conveying base, a conveying frame, a first conveying component and a second conveying component;
the conveying base is provided with a workpiece supporting assembly which is arranged on the base, and the conveying frame is connected to the conveying base in a sliding mode and driven by the horizontal driving mechanism, so that the moving position of the conveying frame can be accurately controlled;
the first carrying part is connected to the conveying base and comprises a first lifting driving mechanism, a first lifting frame, a first horizontal driving mechanism and a first clamping plate, the first lifting driving mechanism is mounted on the conveying frame and connected with the first lifting frame, the first horizontal driving mechanism is mounted on the first lifting frame and connected with the first clamping plate, the first lifting frame and the first clamping plate on the first lifting frame are driven to move up and down through the first lifting driving mechanism, and the first clamping plate is driven to be close to or far away from a workpiece through the first horizontal driving mechanism, namely, the workpiece is clamped or loosened;
the second carrying part is connected to the conveying base and comprises a second lifting driving mechanism, a second lifting frame, a second horizontal driving mechanism, a backup plate, a clamping driving mechanism and a second clamping plate; on second lift actuating mechanism installation carriage, it connects the second crane, second horizontal drive mechanism installs on the second crane, and it connects the backup plate, the tight actuating mechanism of clamp is installed respectively to the both ends side of backup plate, press from both sides tight actuating mechanism and connect splint respectively, drive the backup plate on the second crane and reciprocate through second lift actuating mechanism, hug closely or leave the work piece through second horizontal drive mechanism drive backup plate, hug closely or leave the work piece through pressing from both sides tight actuating mechanism drive splint to clip the work piece or leave the work piece.
2. The pin header machine of claim 1, wherein: the telescopic guide rail comprises two sections of arc guide rails, the first section is an arc concentric with the turntable, the second section is an arc which is not concentric with the turntable and expands outwards, one end of the second section of arc is connected with one end of the first section of arc, the other end of the second section of arc is separated from the other end of the first section of arc, a telescopic pushing assembly is arranged at the separated position, and the telescopic pushing assembly moves the moving part of the telescopic seat to enable the moving part of the telescopic seat to fall into the first section of arc from the second section of arc;
the clamp loosening guide rail is a section of arc which is arranged outside the second section of arc guide rail and is not concentric with the turntable, and the moving part of the pushing block is limited outside the arc of the clamp loosening guide rail;
the clamp release assembly is arranged at the clamp release position, and the push block is moved by the clamp release assembly to release the clamp so as to remove the elbow in the clamp.
3. The pin header machine of claim 2, wherein: the telescopic pushing assembly comprises an air cylinder and a push plate, a piston rod of the air cylinder is connected with the push plate, the push plate is aligned to the telescopic base moving part, and the air cylinder moves the push plate to push the telescopic base moving part to enable the telescopic base moving part to fall into the first section of circular arc from the second section of circular arc.
4. The pin header machine of claim 1, wherein: the clamp loosening assembly comprises a clamp loosening cylinder and a loosening push plate, a piston rod of the clamp loosening cylinder is connected with the loosening push plate, the loosening push plate is aligned with the pushing block moving part, the pushing block moving part is pushed by the loosening push plate through the movement of the clamp loosening cylinder, and therefore the clamp is loosened and the elbow in the clamp can be removed.
5. The pin header machine of claim 1, wherein: the movable part of the telescopic base penetrates through a telescopic bearing on the end sleeve, and the telescopic bearing is contacted with the telescopic guide rail.
6. The pin header machine of claim 1, wherein: the moving part of the pushing block penetrates through the end sleeve to push the bearing, and the pushing bearing is in contact with the clamp loosening guide rail.
7. The pin header machine of claim 1, wherein: the clamping spring is arranged and sleeved on the clamping guide shaft and is arranged between the pushing block and the clamping guide shaft mounting seat, so that when the moving part of the pushing block penetrates through the end of the clamping guide shaft and is arranged on the clamp loosening guide rail, the clamping spring is compressed, and when the clamping spring leaves the clamp loosening guide rail, the clamping spring extends to close the clamp, thereby clamping the elbow.
8. The pin header machine of claim 1, wherein: the clamp comprises an upper claw, a lower claw, a spring and a driving piece, wherein the upper claw and the lower claw are pushed by the driving piece to be opened and closed, the driving piece opens the upper claw and the lower claw through compressing the spring, the spring extends to close the upper claw and the lower claw, and the driving piece is connected with the pushing piece or is an integral body.
9. The pin header machine of claim 8, wherein: the clamp comprises an upper connecting rod, an upper jaw, a lower connecting rod, a lower jaw and a guide seat, wherein one end of the upper connecting rod is pivotally connected with the upper jaw, one end of the lower connecting rod is pivotally connected with the lower jaw, the other ends of the upper connecting rod and the lower connecting rod are pivotally connected with a pushing block and symmetrically distributed on the upper side and the lower side of the pushing block, the guide seat is installed on a clamping guide shaft installation seat, a guide groove is formed in the guide seat, guide parts are respectively arranged on the upper jaw and the lower jaw, and the guide parts are respectively arranged in the guide grooves of the guide seat, so that the upper jaw and the lower jaw can move along the guide groove to be opened and closed, and elbows in the upper jaw and the lower jaw can be loosened or.
10. The pin header machine of claim 1, wherein: the conveying base is connected to the base through a conveying base lifting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821819862.7U CN209867900U (en) | 2018-11-06 | 2018-11-06 | Insert elbow machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821819862.7U CN209867900U (en) | 2018-11-06 | 2018-11-06 | Insert elbow machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209867900U true CN209867900U (en) | 2019-12-31 |
Family
ID=68945248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821819862.7U Active CN209867900U (en) | 2018-11-06 | 2018-11-06 | Insert elbow machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209867900U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500592A (en) * | 2018-11-06 | 2019-03-22 | 宁波精达成形装备股份有限公司 | A kind of slotting bending machine |
| CN115401455A (en) * | 2022-09-26 | 2022-11-29 | 上海轩田工业设备有限公司 | Full-automatic assembly equipment and method |
| CN115415765A (en) * | 2022-09-26 | 2022-12-02 | 上海轩田工业设备有限公司 | Equipment for assembling movable elbow |
-
2018
- 2018-11-06 CN CN201821819862.7U patent/CN209867900U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500592A (en) * | 2018-11-06 | 2019-03-22 | 宁波精达成形装备股份有限公司 | A kind of slotting bending machine |
| CN115401455A (en) * | 2022-09-26 | 2022-11-29 | 上海轩田工业设备有限公司 | Full-automatic assembly equipment and method |
| CN115415765A (en) * | 2022-09-26 | 2022-12-02 | 上海轩田工业设备有限公司 | Equipment for assembling movable elbow |
| CN115401455B (en) * | 2022-09-26 | 2023-09-22 | 上海轩田工业设备有限公司 | Full-automatic assembly equipment and method |
| CN115415765B (en) * | 2022-09-26 | 2023-10-20 | 上海轩田工业设备有限公司 | Equipment for assembling movable elbow |
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