CN112248109B

CN112248109B - Automatic production line of total heat exchange core and cutting and conveying structure thereof

Info

Publication number: CN112248109B
Application number: CN202011027846.6A
Authority: CN
Inventors: 周代烈; 张家兵; 黄鸿鑫; 徐思扬
Original assignee: Shaoxing Bailijie Environmental Protection Technology Co ltd
Current assignee: Shaoxing Bailijie Environmental Protection Technology Co ltd
Priority date: 2020-09-26
Filing date: 2020-09-26
Publication date: 2022-02-11
Anticipated expiration: 2040-09-26
Also published as: CN112248109A

Abstract

The utility model relates to a full heat exchange core's automation line cuts conveying structure, including the frame, be used for placing and carry the conveyer belt of waiting to cut the diaphragm, set up the conveying mechanism that is used for cutting the mechanism that cuts of diaphragm and is used for cutting the diaphragm of accomplishing and take out in the frame, conveying mechanism carries the second driving piece that the sucking disc reciprocated and drive including carrying sucking disc, drive along frame width direction and carrying and expect along the third driving piece that frame length direction removed, be provided with supplementary hoist mechanism in the frame, supplementary hoist mechanism includes jet head, the bleeder vent has been seted up on the conveyer belt surface, jet head sets up in the frame and is located the diaphragm below, jet head is connected with the air supply and is used for blowing to the diaphragm bottom surface. This application has supplementary transport sucking disc and absorbs the diaphragm that cuts, tears the probability of whole piece of diaphragm when reducing the diaphragm and absorbing.

Description

Automatic production line of total heat exchange core and cutting and conveying structure thereof

Technical Field

The application relates to the technical field of total heat exchange core production, in particular to an automatic production line of a total heat exchange core and a cutting and conveying structure thereof.

Background

The total heat exchanger is generally a fresh air and exhaust air exchange device containing a total heat exchange core.

The total heat exchange core of the existing plate total heat exchanger comprises runner plates arranged at intervals from top to bottom and heat exchange paper arranged between the adjacent runner plates. During processing, the stacked runner plates are taken down one by one, then one runner plate is manually placed on a stacking table, and then heat exchange paper (hereinafter referred to as a membrane) is placed on the runner plates for alternate stacking.

The heat exchange paper is cut on the whole membrane through a cutting mechanism, and then the cut membrane is sucked down through a conveying sucking disc.

The applicant believes that: because after the mechanism that cuts the diaphragm, the diaphragm still has the adhesion with complete diaphragm, the condition of tearing the monoblock diaphragm up probably appears when carrying the sucking disc to absorb the diaphragm, and the absorption process of diaphragm is comparatively troublesome.

Disclosure of Invention

Thereby the probability of pulling whole piece diaphragm when reducing to absorb for more convenient absorption diaphragm, this application provides a full heat exchange core's automation line's cutting conveying mechanism.

The application provides a pair of full heat exchange core's automation line cuts conveying mechanism adopts following technical scheme:

the utility model provides a full heat exchange core's automation line cuts conveying mechanism, includes the frame, is used for placing and carries the conveyer belt that waits to cut the diaphragm, sets up the conveying mechanism that is used for cutting the mechanism that cuts of diaphragm and is used for cutting the diaphragm of accomplishing and takes out in the frame, conveying mechanism carries second driving piece and the drive that the sucking disc reciprocated along first driving piece, the drive that the sucking disc removed along frame width direction including carrying sucking disc, drive to carry and carries the third driving piece that the sucking disc reciprocated along frame length direction, be provided with supplementary hoist mechanism in the frame, supplementary hoist mechanism includes air jet, the bleeder vent has been seted up on the conveyer belt surface, air jet sets up in the frame and is located the diaphragm below, air jet is connected with the air supply and is used for blowing to the diaphragm bottom surface.

By adopting the technical scheme, when in use, the complete membrane is placed on the surface of the conveying belt, the membrane is cut by the cutting mechanism, the shape of the required membrane is cut, then the conveying sucker is moved to the position above the membrane to be sucked away by the first driving piece, the second driving piece drives the conveying sucker to descend so as to be contacted with the membrane and suck the membrane, before the membrane is sucked, the air nozzle sprays air, the air acts on the bottom surface of the cut membrane after penetrating through the surface of the conveying belt, the upward acting force of the membrane is enabled to help the conveying sucker to suck the cut membrane better, after the suction of the first membrane is finished, the second driving piece ascends, then the conveying sucker is driven to return to the position above the first membrane, then the conveying sucker is driven to move along the length direction of the rack by the third driving piece, the sucked membrane is placed at the position to be placed, and then the original path returns to the position above the first membrane sucking position, then, the conveyer belt works, the uncut part of the membrane is conveyed to a cutting position, the cutting mechanism cuts the membrane again, and then the air injection and suction conveying work is repeated; the cut membrane is pre-separated by utilizing the air injection of the air injection head, the conveying sucker is helped to suck the membrane, and the rest membrane parts are not easy to pull when the conveying sucker sucks the membrane.

Preferably, the air nozzle is provided with a plurality of along frame width direction, supplementary hoist mechanism includes displacement controller, location response piece, first infrared inductor, location response piece quantity is the same and the one-to-one with the air nozzle, first infrared inductor sets up on carrying the sucking disc and is connected with the displacement controller electricity for detect the location response piece when carrying the sucking disc to remove to the location response piece position along the frame, and to the controller signals of giving out electricity, the displacement controller sets up in the frame and is connected with first driving piece electricity, is used for controlling first driving piece to stop after receiving the signal of first infrared inductor.

By adopting the technical scheme, one membrane can cut a plurality of membranes used on the exchange core along the width direction, a plurality of air nozzles correspond to the plurality of membranes, the first driving piece is used for driving the conveying sucker to move along the width direction of the frame, so that after the first membrane is sucked and conveyed, the conveying sucker is moved to the position above the second membrane, and is matched with the positioning induction sheet through the first infrared inductor, when the first drive drives the conveying sucker to reach the position above each cut membrane, the first infrared sensor transmits the detected signal of the positioning sensing piece to the displacement controller, the displacement controller controls the first driving piece to stop working after receiving the signal, make the transport sucking disc stop in the top position of this diaphragm that cuts, prepare to carry out down and absorb the conveying to the diaphragm, reduced the diaphragm and absorbed artifical operating load in the transportation one by one.

In a second aspect, the present application provides an automatic production line for a total heat exchange core, which adopts the following technical scheme:

the utility model provides an automation line of total heat exchange core, includes that the aforesaid cuts transport structure, the station is placed to unloading station, stack platform and diaphragm that has set gradually in the frame, be provided with the unloading mechanism that carries out unloading one by one with the runner plate that piles up on the unloading station, carry the runner plate after the unloading to stack bench first conveying mechanism, the diaphragm is placed and is provided with from the diaphragm between station and the stack platform and place the station and carry the second conveying mechanism on being located the runner plate of stack bench with the diaphragm.

By adopting the technical scheme, during the use, utilize the unloading mechanism to carry out the unloading one by one with the runner board that piles up, then utilize first conveying mechanism to carry the runner board of unloading and place the stack bench, then place the station with the diaphragm and carry this runner board on by the second conveying mechanism, continue the unloading by unloading mechanism again for runner board and diaphragm are in turn piled up, form the whole heat exchange core that diaphragm and runner board pile up in turn, utilize unloading mechanism to the runner board unloading one by one, and carry the diaphragm on each runner board through second conveying mechanism, form the pile form that diaphragm and runner board cross the end and distribute, obtain whole heat exchange core, operation process is simple, the production process degree is high, high efficiency.

Preferably, the blanking mechanism comprises a blanking groove, a positioning frame, a first material supporting mechanism, a second material supporting mechanism, a third material supporting mechanism and a blanking mechanism, the blanking groove is arranged on the rack and extends along the direction from the blanking station to the stacking table, the positioning frame is arranged on the rack and is positioned at one end, far away from the stacking table, of the blanking groove, the first material supporting mechanism, the second material supporting mechanism, the third material supporting mechanism and the blanking mechanism are sequentially arranged from top to bottom, the second material supporting mechanism is used for supporting stacked runner plates, the first material supporting mechanism is used for inserting the stacked runner plates into stacked segments, dividing the runner plates into stacked segments above the first material supporting mechanism and pre-feeding segments between the first material supporting mechanism and the second material supporting mechanism, the third material supporting mechanism is used for separating the lowest runner plates from the rest runner plates in the pre-feeding segments, and is used for supporting the pre-feeding segments and separating the lowest runner plates from the lowest runner plates in the third material supporting mechanism The runner plate of the square is fed into a feeding groove.

By adopting the technical scheme, the first material supporting mechanism, the second material supporting mechanism, the third material supporting mechanism and the blanking mechanism are distributed along the vertical direction, the first material supporting mechanism is inserted between the two runner plates to divide the stacked runner plates into an upper stacking section and a pre-feeding section positioned below the insertion position of the first material supporting mechanism, the second material supporting mechanism supports the runner plates of the pre-feeding section before the division, then the second material supporting mechanism is separated from the supporting state to enable the runner plates of the pre-feeding section to fall down and fall onto the blanking mechanism, then the third material supporting mechanism supports the second runner plate below the third material supporting mechanism, then the blanking mechanism is separated from the area below the runner plates to enable the lowest runner plate to be separated from the support and fall onto the blanking groove to realize the one-by-one blanking process of the lowest runner plates, and when the runner plates in the stacking area are blanked, the second material supporting mechanism is positioned below the stacking section to support the runner plates in the stacking section, after the blanking in the stacking section is finished one by one, repeating the steps until all the runner plates are blanked one by one; the runner plates in the stack firstly carry out partial pre-blanking, and then carry out blanking one by one from the pre-blanking section, so that the blanking process is smoother, the automation degree is high, the blanking efficiency is high, and the blanking effect is good.

Preferably, the first material supporting mechanism comprises a first material supporting cylinder and a first material supporting plate arranged at the end part of a piston rod of the first material supporting cylinder, the second material supporting mechanism comprises a second material supporting cylinder and a second material supporting plate arranged at the end part of a piston rod of the second material supporting cylinder, the third material supporting mechanism comprises a third material supporting cylinder and a third material supporting plate arranged at the end part of a piston rod of the third material supporting cylinder, the first material supporting cylinder, the second material supporting cylinder and the third material supporting cylinder are all arranged horizontally and towards the inside of the positioning frame, the height positions of the first material supporting plate, the second material supporting plate and the third material supporting plate are sequentially reduced, when the second material supporting cylinder extends to enable the second material supporting plate to be positioned under the runner plate, the first material supporting cylinder extends to partition the runner plate above the second material supporting plate into a stacking section and a pre-feeding section, and when the second material supporting cylinder contracts to enable the runner plate to be moved out under the runner plate, the pre-feeding section falls, the third material supporting cylinder is in an extension state, and the third material supporting plate is positioned in the area right below the runner plate so as to receive the pre-feeding section; blanking mechanism includes blanking cylinder, articulated shaft, cup joints the axle, blanking torsional spring and blanking layer board, and the articulated shaft articulates in the frame, and the blanking layer board cup joints on the articulated shaft, and the trepanning has been seted up to the part that lies in the articulated shaft below on the blanking layer board, cup joints the axle and wears to locate in the trepanning, and the blanking torsional spring cup joints with the articulated shaft on and one end and frame butt, the other end with cup joint the axle towards the surperficial butt in the locating frame, the blanking cylinder sets up in the frame and is located outside the locating frame, the piston rod of blanking cylinder is towards cup jointing the axle setting, and can conflict when the piston rod of blanking cylinder extends and promote the blanking layer board to rotate for the bottom of blanking layer board holds in the runner plate of below.

By adopting the technical scheme, the separation and the separation of the first material supporting plate are realized by the extension and the retraction of the piston rod of the first material supporting cylinder, the extension of the piston rod of the second material supporting cylinder realizes that the second material supporting plate falls the pre-feeding section runner plate onto the blanking mechanism, the contraction of the piston rod of the second material supporting cylinder enables the pre-feeding section to fall onto the blanking mechanism, the extension of the piston rod of the third material supporting cylinder enables the third material supporting plate to be inserted between the lowest runner plate and the penultimate runner plate, the second runner plate in the pre-feeding section and the runner plate above the second runner plate are supported, the piston rod of the third material supporting cylinder contracts to enable the runner plate in the pre-feeding section which is originally supported by the third material supporting plate to fall onto the blanking mechanism, then repeating the expansion and contraction of the third material supporting cylinder to separate and discharge the new runner plates positioned at the lowest part one by one; the piston rod of blanking cylinder is contradicted and is promoted the cover spiale and rotate around the articulated shaft when extending, overcome the torsion of blanking torsional spring, and make the bottom of blanking layer board stretch into the runner board along with the rotation under regional, hold the marginal part of the runner board of below, then wait for the third and hold in the palm the flitch and separate the runner board of below, then the piston rod shrink of blanking cylinder, under the effect of blanking torsional spring, the axle that cup joints is around the articulated shaft reversal, the blanking layer board shifts out under the runner board regional, make the runner board of below lose the support, fall in the silo under self action of gravity.

Preferably, offer in the feed chute along the unloading station to the silo that pushes away that stack platform direction extends, be provided with in the frame and push away the material cylinder, the piston rod that pushes away the material cylinder is arranged in pushing away the silo and the piston rod top is provided with the ejector pad, the ejector pad upwards stretches out the silo that pushes away for the conflict lies in the runner plate on the feed chute and promotes the runner plate to the one end that the feed chute is close to the stack platform.

By adopting the technical scheme, the runner plate falling into the material pushing groove moves towards the stacking table under the pushing of the material pushing cylinder, moves to one end position of the material discharging groove close to the stacking table, and waits for the first conveying mechanism to convey.

Preferably, first conveying mechanism includes centre gripping manipulator, first lift cylinder and first delivery wagon, the vertical setting of first lift cylinder, the centre gripping manipulator sets up in the tailpiece of the piston rod portion of first lift cylinder, first lift cylinder sets up on first delivery wagon, first delivery wagon sets up in the frame and is used for driving first lift cylinder along silo to stack platform direction removal down.

By adopting the technical scheme, the clamping manipulator moves downwards under the drive of the first lifting cylinder, then clamps the runner plate, then rises to a certain height under the drive of the first lifting cylinder, the first conveying vehicle drives the first lifting cylinder and the clamping manipulator to move to the position of the stacking table and move right above the stacking table, then the first lifting cylinder drives the clamping manipulator to fall again and place the runner plate on the stacking table, then the first lifting cylinder drives the clamping manipulator to rise, the first conveying vehicle drives the clamping manipulator to return to the position of the clamping runner plate, the circulation is repeated, the runner plate is continuously conveyed to the runner plate on the stacking table to be stacked, after the runner plate is placed each time, the second conveying mechanism places a membrane on the runner plate, and the runner plate and the membrane are alternately placed, so that the runner plate is obtained, Full heat with alternating stacks of membranes.

Preferably, the second conveying mechanism comprises a sucker manipulator, a second lifting cylinder and a second conveying vehicle, the sucker manipulator is arranged at the end part of a piston rod of the second lifting cylinder, the second lifting cylinder is vertically arranged, the second lifting cylinder is arranged on the second conveying vehicle, and the second conveying vehicle is arranged on the frame and used for driving the second lifting cylinder to move towards the stacking table.

Through adopting above-mentioned technical scheme, the flexible lift that is used for driving sucking disc manipulator and absorbing and releasing diaphragm in-process sucking disc manipulator of second lift cylinder holds the diaphragm on placing the station with the diaphragm through sucking disc manipulator to remove the sucking disc manipulator and remove the runner plate directly over of the top on the stack bench under the drive is removed to the second delivery wagon, then place the diaphragm on the runner plate.

Preferably, the stacking table is arranged on the rack through a height adjusting part, the height adjusting part comprises a flow passage plate limiting rod, a guide rod, a sliding block, an adjusting screw rod and a servo adjusting motor, the flow passage plate limiting rod is provided with a plurality of vertical arrangements, the bottom end of the flow passage plate limiting rod is arranged on the rack, the top end of the flow passage plate limiting rod penetrates through the edge part of the stacking table to form a placing area for stacking the flow passage plates, the sliding block is provided with two sliding blocks which are respectively arranged on two sides of the stacking table, the adjusting screw rod is vertically arranged on the guide rod and is positioned on two sides of the stacking table, the adjusting screw rod is rotatably arranged on the rack, one sliding block is in threaded connection with the adjusting screw rod, the other sliding block slides on the guide rod, and the servo adjusting motor is arranged on the rack, and an output shaft is coaxially connected with the adjusting screw rod.

When new runner plates are placed, the total height of the runner plates and the membranes stacked on the stacking table is gradually increased, and if the stacking table is lowered, the first lifting cylinder and the second lifting cylinder are required to be gradually reduced in each telescopic formation when the runner plates and the chips are placed, so that the control is complex.

Through adopting above-mentioned technical scheme, drive the regulation lead screw through servo adjusting motor after increasing flow path board and diaphragm each time and rotate to make the slider drive the stack platform and slide downwards in flow path board and diaphragm thickness assorted altitude distance, make new flow path board, diaphragm every time place in the stack bench after, the formation of first lift cylinder, second lift cylinder need not change, and the structure is simpler, controls more easily.

Preferably, be provided with the height correction device in the frame, the height correction device includes second infrared inductor and corrects the controller, second infrared inductor, correction controller and servo adjusting motor electricity in proper order are connected, second infrared inductor sets up in the frame and towards the setting of stack platform, and the high position of second infrared inductor is the same with the runner plate height of stack bench top to correcting the controller signals of sending out when the infrared inductor of second can't respond to the runner plate position, correct the controller and control servo adjusting motor stall after receiving the signal.

By adopting the technical scheme, the second infrared sensor is used for detecting the height position of the uppermost runner plate, and corrects the controller to send a signal when the runner plate cannot be detected, so as to control the servo adjusting motor to stop rotating, and at the moment, the height of the upper surface of the uppermost runner plate on the stacking table is the same as the initial height of the stacking table.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the membrane is cut by the cutting mechanism, and then the cut membrane is sucked by the air jet head auxiliary conveying sucker, so that the sucking process is smoother, and the possibility of pulling the whole membrane when the membrane is sucked is reduced;

2. the stacked runner plates are sequentially blanked one by one through the blanking structure, so that the blanking process is smooth, the blanking effect is good, more runner plates can be stacked at the positioning frame, and the labor intensity of workers is reduced;

3. the highest position of the runner plate at the stacking table is adjusted through the height adjusting piece, the height of the upper surface of the runner plate at the stacking table is kept unchanged, the runner plate is conveniently conveyed to the stacking table, and the diaphragm is conveniently conveyed to the runner plate on the stacking table.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a sectional view of the present embodiment;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is an enlarged view of FIG. 2 at B;

fig. 5 is a schematic structural diagram of the blanking mechanism of the present embodiment;

FIG. 6 is an enlarged view at C of FIG. 1;

fig. 7 is a schematic structural view of the first conveying mechanism of the embodiment;

fig. 8 is a schematic structural view of a second conveying mechanism of the present embodiment;

FIG. 9 is an enlarged view of FIG. 1 at D;

FIG. 10 is a schematic structural view of the stacking table and the height adjusting member of the present embodiment;

fig. 11 is a schematic structural view of the conveying belt, the conveying mechanism and the cutting mechanism of the present embodiment;

fig. 12 is a cross-sectional view taken along line E-E of fig. 11.

Description of reference numerals: 1. a frame; 11. a blanking station; 12. a stacking station; 121. a height adjustment member; 1211. a runner plate limiting rod; 1212. a guide bar; 1213. a slider; 1214. adjusting the lead screw; 1215. a servo adjusting motor; 1216. a height correction device; 1217. a second infrared sensor; 1218. a correction controller; 13. cutting stations; 21. a discharging groove; 211. a material pushing groove; 212. a material pushing cylinder; 213. a push block; 22. a positioning frame; 221. positioning a rod; 3. a first material supporting mechanism; 31. a first material supporting cylinder; 32. a first retainer plate; 4. a second material supporting mechanism; 41. a second material supporting cylinder; 42. a second retainer plate; 5. a third material supporting mechanism; 51. a third material supporting cylinder; 52. a third retainer plate; 6. a blanking mechanism; 61. a blanking cylinder; 62. hinging a shaft; 63. sleeving and connecting the shaft; 64. blanking torsion springs; 65. blanking supporting plates; 651. trepanning; 641. a first clamping groove; 642. a second clamping groove; 71. a first conveying mechanism; 72. clamping the manipulator; 721. a first base plate; 722. a clamping cylinder; 723. a clamping block; 73. a first lifting cylinder; 74. a first conveyance vehicle; 741. a first sliding beam; 742. a first conveying guide rail; 743. a first conveyor belt; 744. a first conveying motor; 75. a second conveying mechanism; 76. a sucker manipulator; 761. a second base plate; 762. a suction cup; 77. a second lifting cylinder; 78. a second conveyance vehicle; 781. a second sliding beam; 782. a second conveying guide rail; 783. a second conveyor belt; 784. a second conveying motor; 91. a conveyor belt; 92. a conveying mechanism; 93. conveying the sucker; 94. a first driving member; 941. a third sliding beam; 942. a third conveying guide rail; 943. a third conveyor belt; 944. a third conveying motor; 95. a second driving member; 951. mounting blocks; 96. a third driving member; 961. a fourth conveying guide rail; 962. a fourth conveyor belt; 963. a fourth conveying motor; 971. a gas showerhead; 973. positioning the induction sheet; 974. a first infrared sensor; 9711. an air tube; 98. a cutting mechanism; 981. a fifth conveying guide rail; 982. a fifth conveying motor; 983. a fifth sliding beam; 984. a fifth conveyor belt; 985. a sixth conveying guide rail; 986. a sixth conveying motor; 987. a sixth conveyor belt; 988. a paper cutter.

Detailed Description

The present application is described in further detail below with reference to figures 1-12.

The embodiment of the application discloses full heat exchange core's automation line and cut transport structure thereof. Referring to fig. 1, the film cutting machine comprises a frame 1, wherein a blanking station 11, a stacking table 12, a film placing station, a conveying belt 91, a conveying mechanism 92, an auxiliary lifting mechanism and a cutting mechanism 98 are arranged on the frame 1.

The blanking station 11 is provided with a blanking mechanism and a first conveying mechanism 71, the stacking table 12 is arranged between the blanking station 11 and the diaphragm placing station, and a second conveying mechanism 75 is arranged between the stacking table 12 and the diaphragm placing station.

As shown in fig. 2, 3, and 4, the blanking mechanism includes a blanking slot 21, a positioning frame 22, a first material supporting mechanism 3, a second material supporting mechanism 4, a third material supporting mechanism 5, and a blanking mechanism 6.

As shown in fig. 1 and 2, the chute 21 is opened in the frame 1 and extends in the direction of the stacking table 12, and the shape of both ends of the chute 21 matches the shape of the runner plate.

As shown in fig. 3 and 4, the positioning frame 22 is disposed on the frame 1 and above one end of the discharging chute 21 away from the stacking table 12, a plurality of positioning rods 221 distributed along the inner contour direction of the positioning frame 22 are disposed on the positioning frame 22, and the plurality of positioning rods 221 enclose a space for placing stacked flow channel plates, and are used for limiting the flow channel plates in the horizontal direction, so as to prevent the stacked flow channel plates from tilting and dislocating in the horizontal direction during the discharging process.

As shown in fig. 3 and 4, the first material supporting mechanism 3 includes a first material supporting cylinder 31 disposed on the frame 1 and a first material supporting plate 32 disposed at an end of a piston rod of the first material supporting cylinder 31.

The second material supporting mechanism 44 comprises a second material supporting cylinder 41 arranged on the frame 1 and a second material supporting plate 42 arranged at the end of the piston rod of the second material supporting cylinder 41.

The third material supporting mechanism 55 comprises a third material supporting cylinder 51 arranged on the frame 1 and a third material supporting plate 52 arranged at the end part of a piston rod of the third material supporting cylinder 51.

The blanking mechanism 6 comprises a blanking cylinder 61, an articulated shaft 62, a sleeve shaft 63, a blanking torsion spring 64 and a blanking supporting plate 65.

When the piston rod of the first material supporting cylinder 31 extends, the first material supporting plate 32 is inserted into the area right below the runner plate; when the piston rod of the first material supporting cylinder 31 contracts, the first material supporting plate 32 moves out of the area right below the runner plate.

When the piston rod of the second material supporting cylinder 41 extends, the second material supporting plate 42 is inserted into the area right below the runner plate; when the piston rod of the second material supporting cylinder 41 contracts, the second material supporting plate 42 moves out of the area right below the runner plate.

When the piston rod of the third material supporting cylinder 51 extends, the third material supporting plate 52 is inserted into the area right below the runner plate; when the piston rod of the third retainer cylinder 51 contracts, the third retainer plate 52 moves out of the area right below the runner plate.

The first material supporting cylinder 31, the second material supporting cylinder 41, the third material supporting cylinder 51 and the blanking cylinder 61 are all horizontally arranged and face the inside of the positioning frame 22, the heights of the first material supporting plate 32, the second material supporting plate 42, the third material supporting plate 52 and the blanking supporting plate 65 are sequentially reduced, and the height difference between the second material supporting plate 42 and the first material supporting plate 32 is smaller than the height difference between the second material supporting plate 42 and the third material supporting plate 52.

As shown in fig. 3 and 4, the hinge shaft 62 is hinged to the frame 1, the blanking supporting plate 65 is sleeved on the hinge shaft 62, a sleeve hole 651 is formed in a portion of the blanking supporting plate 65 located below the hinge shaft 62, the sleeve shaft 63 is inserted into the sleeve hole 651, and the blanking torsion spring 64 is sleeved on the hinge shaft 62.

As shown in fig. 5, a first clamping groove 641 is formed in the frame 1, a second clamping groove 642 is formed in the end portion of the sleeve shaft 63, one end of the blanking torsion spring 64 abuts against the first clamping groove 641, the other end of the blanking torsion spring abuts against the second clamping groove 642, the other end of the blanking torsion spring abuts against the surface of the sleeve shaft 63 facing the inside of the positioning frame 22, the blanking cylinder 61 is arranged on the frame 1 and located outside the positioning frame 22, a piston rod of the blanking cylinder 61 is arranged facing the sleeve shaft 63, and the piston rod of the blanking cylinder 61 can be collided to push the blanking supporting plate 65 to rotate when the piston rod extends, so that the bottom end of the blanking supporting plate 65 supports the lowest runner plate, and the height difference between the third supporting plate 52 and the blanking supporting plate 65 is equal to the thickness of one runner plate.

When the piston rod of the blanking cylinder 61 is contracted, the blanking torsion spring 64 abuts against the sleeve shaft 63 to enable the sleeve shaft 63 to rotate around the hinge shaft 62, so that the blanking supporting plate 65 is contracted to move out of the area right below the runner plate, and the lowest runner plate is enabled to fall onto the blanking groove 21.

As shown in fig. 2 and 6, a material pushing groove 211 is formed in the bottom of the material discharging groove 21 along the direction of the center line of the length direction of the material discharging groove 21, a material pushing cylinder 212 is installed on the frame 1, a piston rod of the material pushing cylinder 212 extends along the length direction of the material pushing groove 211 and is located below the material pushing groove 211, a push block 213 protruding upwards and protruding the height of the material pushing groove 211 is fixed at the end of the piston rod of the material pushing cylinder 212, the push block 213 is located at a position on one end side of the runner plate falling onto the material discharging groove 21, the position is opposite to the stacking table 12, and when the piston rod of the material pushing cylinder 212 extends, the push block 213 abuts against the runner plate in the material discharging groove 21 and pushes the runner plate to one end of the material discharging groove 21 close to the stacking table 12 in the direction of the stacking table 12.

As shown in fig. 1 and 6, the first conveyance mechanism 71 includes a gripping robot 72, a first lift cylinder 73, and a first conveyance carriage 74.

As shown in fig. 5 and 7, the first transport vehicle 74 includes a first slipping beam 741, a first transport guide 742, a first transport belt 743, and a first transport motor 744. The first conveying guide rails 742 are fixed on the frame 1 and are provided with two first conveying guide rails 742, and the two first conveying guide rails 742 are respectively located on two sides of the stacking table 12 and are arranged along the direction from the blanking station 11 to the stacking table 12. First transmission wheels are mounted at two ends of the first conveying guide 742, the first conveying belt 743 is connected between the two first transmission wheels, the first conveying motor 744 is mounted at one end of the first conveying guide 742, an output shaft of the first conveying motor 744 is coaxially connected with one of the first transmission wheels of the first conveying guide 742 where the first conveying motor 744 is located, two ends of the first sliding beam 741 are connected to the two first conveying guide 742 in a sliding mode respectively, and two ends of the first sliding beam 741 are fixedly connected with the first conveying belt 743 on the two first conveying guide 742.

The first lifting cylinder 73 is installed on the first sliding beam 741, and is vertically arranged downwards, the first bottom plate 721 is installed at the end of the first lifting cylinder 73, two horizontally arranged clamping cylinders 722 are installed on the bottom surface of the first bottom plate 721, and the piston rods of the two clamping cylinders 722 are arranged back to back and are parallel to the first sliding beam 741. The piston rod ends of the two clamping cylinders 722 are fixed with clamping blocks 723 for clamping both sides of the runner plate.

As shown in fig. 2 and 8, a second conveying mechanism 75 is disposed on the frame 1, the second conveying mechanism 75 includes a suction cup manipulator 76, a second lifting cylinder 77, and a second conveying vehicle 78, and the suction cup manipulator 76 includes a second bottom plate 761 and suction cups 762 disposed on the second bottom plate 761 and uniformly distributed on the second bottom plate 761.

As shown in fig. 7, the second transport vehicle 78 includes a second slip beam 781, a second transport rail 782, a second transport belt 783, and a second transport motor 784.

The second conveying guide rails 782 are fixed on the machine frame 1 and are provided with two second conveying guide rails 782, and the two second conveying guide rails 782 are respectively located on two sides of the stacking table 12 and are arranged in the direction from the film placing station to the stacking table 12. Second drive wheels are installed at two ends of each second conveying guide rail 782, a second conveying belt 783 is connected between the two second drive wheels, a second conveying motor 784 is installed at one end of each second conveying guide rail 782, an output shaft of the second conveying motor 784 is coaxially connected with one of the second drive wheels of the second conveying guide rail 782 where the second conveying motor 784 is located, two ends of a second sliding beam 781 are connected to the two second conveying guide rails 782 in a sliding mode respectively, and two ends of the second sliding beam 781 are fixedly connected with the second conveying belts 783 on the two second conveying guide rails 782.

As shown in fig. 2 and 8, the second lifting cylinder 77 is installed on the second sliding beam 781 and vertically disposed downward, and the second bottom plate 761 is fixedly installed at an end of a piston rod of the second lifting cylinder 77.

As shown in fig. 9 and 10, the stacking table 12 is disposed on the frame 1 through the height adjusting member 121, the height adjusting member 121 includes a plurality of runner plate position-limiting rods 1211, a guide rod 1212, a sliding block 1213, an adjusting screw 1214 and a servo adjusting motor 1215, the runner plate position-limiting rods 1211 are disposed vertically, the bottom ends of the plurality of runner plate position-limiting rods 1211 are disposed on the frame 1 and the top ends thereof penetrate through the edge portion of the stacking table 12 to define a placement area for stacking the runner plates, the guide rod 1212 and the adjusting screw 1214 are vertically mounted on the frame 1, the adjusting screw 1214 is rotatably connected with the frame 1, there are two sliding blocks 1213, one of the sliding blocks 1213 is fixed on one side of the stacking table 12 and is screwed to the adjusting screw 1214, the other sliding block 1213 is fixed on the other side of the stacking table 12 and is sleeved on the guiding rod 1212 in a sliding manner, the servo adjusting motor 1215 is installed on the frame 1, and the output shaft is coaxially connected with the adjusting screw 1214.

The rack 1 is provided with a height correcting device 1216, the height correcting device 1216 comprises a second infrared sensor 1217 and a correcting controller 1218, and the second infrared sensor 1217, the correcting controller 1218 and the servo adjusting motor 1215 are electrically connected in sequence. Second infrared inductor 1217 installs in frame 1 and sets up towards stack 12 direction, the height of stack 12 upper surface is the height of initial time stack 12 upper surface for the detection height of second infrared inductor 1217 to be used for detecting the height position of the upper surface of the runner plate of the top on the stack 12 after the runner plate is placed on stack 12, when the runner plate can't be sensed to second infrared inductor 1217, send a signal to correction controller 1218, control servo adjustment motor 1215 after correction controller 1218 receives the signal and stop rotating.

As shown in fig. 11 and 12, the conveying belt 91 is located on a side of the membrane placing station opposite to the stacking station 12, and the surface of the belt body of the conveying belt 91 is provided with uniformly distributed air holes.

The transport mechanism 92 includes a transport chuck 93, a first driving member 94 for driving the transport chuck 93 to move in the width direction of the frame 1, a second driving member 95 for driving the transport chuck 93 to move up and down, and a third driving member 96 for driving the transport chuck to move in the length direction of the frame 1.

The first driving member 94 includes a third sliding beam 941, a third conveyance guide 942, a third conveyance belt 943, and a third conveyance motor 944.

The second drive 95 comprises a third lifting cylinder.

The third driving member 96 includes a fourth conveyance rail 961, a fourth conveyance belt 962, and a fourth conveyance motor 963.

Fourth carries guide rail 961 to install in frame 1 along frame 1 length direction, and the fourth drive wheel is all installed at the both ends of fourth carry guide rail 961, and fourth conveyor belt 962 is connected between two fourth drive wheels, and fourth conveyor motor 963 installs the one end at fourth carry guide rail 961, and the output shaft is connected with the fourth drive wheel. One end of the third sliding beam 941 slides on the fourth conveying rail 961 and is fixedly connected to the fourth conveying belt 962 on the fourth conveying rail 961, and the other end thereof slides on the other fourth conveying rail 961 and is fixedly connected to the fourth conveying belt 962 on the fourth conveying rail 961.

Third conveyor rail 942 is installed on third sliding beam 941, and length direction is the same with third sliding beam 941, and third drive wheel 9421 is all installed at the both ends of third conveyor rail 942, and third conveyor belt 943 connects on two third drive wheels 9421, and third conveyor motor 944 is installed to the one end of third conveyor rail 942, and the output shaft of third conveyor motor 944 is connected with the third drive wheel 9421 that is located this tip. Fixedly connected with installation piece 951 on third conveyor belt 943, installation piece 951 includes horizontal segment and vertical section, and the one end of horizontal segment slides and connects in third transport guide 942, and the other end extends to stack 12 directions, and the integrative one end that is close to stack 12 at the horizontal segment that sets up of vertical section, third lift cylinder fixed mounting is in the bottom of vertical section, and the vertical downward setting of third lift cylinder carries sucking disc 93 to install the bottom at the piston rod of third lift cylinder.

Supplementary hoist mechanism includes air nozzle 971, displacement controller, location response piece 973, first infrared inductor 974, installs the trachea 9711 of intercommunication air supply in the frame 1, and in trachea 9711 stretched into conveyer belt 91, air nozzle 971 installed on trachea 9711 and vertical upwards setting, and the diaphragm position one-to-one that cuts out on air nozzle 971's the position and the diaphragm.

Location response piece 973 has three, all install in the third beam 941 that slides towards the surface of stack platform 12, and along the third beam 941 length direction that slides and distribute, the position of location response piece 973 and the diaphragm one-to-one that cuts, first infrared inductor 974 installs on the surface of vertical section towards the third beam 941 that slides, and set up towards location response piece 973 direction, the displacement controller is installed on installation piece 951, first infrared inductor 974 is connected with the displacement controller electricity, the displacement controller is connected with third conveyor motor 944 electricity.

The cutting mechanism 98 includes a fifth conveying rail 981, a sixth conveying rail 985, a fifth conveying motor 982, a sixth conveying motor 986, a fifth sliding beam 983, a fifth conveying belt 984, a sixth conveying belt 987, and a paper cutter 988.

A fifth conveying guide rail 981 is arranged on the machine frame 1 along the length direction of the machine frame 1, fifth driving wheels are arranged at two ends of the fifth conveying guide rail 981, a fifth conveying motor 982 is arranged at one end of the fifth conveying guide rail 981 and connected with the fifth driving wheels, a fifth conveying belt 984 is arranged between the two fifth driving wheels, two ends of a fifth sliding beam 983 are connected in the fifth conveying guide rail 981 in a sliding mode and fixedly installed with the fifth conveying belt 984, a sixth conveying guide rail 985 is arranged on the fifth sliding beam 983 and arranged along the width direction of the machine frame 1, sixth driving wheels are rotatably arranged at two ends of a sixth conveying guide rail 985, a sixth conveying belt 987 is arranged between the two sixth driving wheels, a sixth conveying motor 986 is arranged on the third conveying guide rail 942 and connected with one of the sixth driving wheels, and a paper cutter 988 is arranged on the sixth conveying guide rail 985 in a sliding mode and fixedly installed with the sixth conveying belt 987.

The embodiment of the application provides an automation line of full heat exchange core and cuts transport structure's implementation principle does:

when the support device is used, firstly, the runner plates in a stacked state are placed in the positioning frame 22, when the support device is placed, the first material supporting cylinder 31 is in a contraction state, the first material supporting plate 32 is moved out of the inner space of the positioning frame 22, so that the runner plates can pass through the first material supporting plate 32, the second material supporting cylinder 41 is in an extension state, and the runner plates are supported by the second material supporting plate 42.

Then, the first retainer cylinder 31 is started, the piston rod of the first retainer cylinder 31 extends, so that the first retainer plate 32 translates towards the inner space of the positioning frame 22, the first retainer plate 32 is inserted between the two runner plates, and the stacked runner plates are partitioned into a stacked section part which is positioned above the first retainer plate 32 and supported by the first retainer plate 32, and a pre-feeding section part which is positioned between the first retainer plate 32 and the second retainer plate 42 and supported by the second retainer plate 42.

And controlling the piston rod of the third material supporting cylinder 51 to be in a contraction state, and the piston rod of the blanking cylinder 61 to be in an extension state, wherein the third material supporting plate 52 is positioned outside the range enclosed by the positioning frame 22, and the blanking supporting plate 65 is positioned in the area right below the runner plate. And then the piston rod of the second material supporting cylinder 41 is controlled to contract, so that the runner plate of the pre-feeding section is fed onto the blanking supporting plate 65.

Then, the piston rod of the third material supporting cylinder 51 is controlled to extend, so that the third material supporting plate 52 is inserted between the lowest runner plate and the penultimate runner plate, the third material supporting plate 52 supports the runner plate above the lowest runner plate, the piston rod of the blanking cylinder 61 is controlled to contract, and the blanking supporting plate 65 rotates around the hinge shaft 62 to be separated from the area right below the lowest runner plate under the action of the blanking torsion spring 64, so that the lowest runner plate falls into the blanking groove 21.

Then, the pushing cylinder 212 is started to push the runner plate to one end of the blanking slot 21 close to the stacking table 12.

The clamping manipulator moves to the position right above the pushed runner plate under the driving of the first conveying vehicle 74, then the first lifting cylinder 73 drives the clamping manipulator 72 to move downwards, the clamping cylinder 722 is controlled to enable the two clamping blocks 723 to approach each other to clamp two sides of the runner plate, then the first lifting cylinder 73 drives the clamping manipulator 72 and the runner plate to ascend, and the runner plate moves to the position right above the superposition table 12 through the first conveying vehicle 74. The height of the runner plate is reduced again through the first lifting cylinder 73, so that the runner plate is placed on the stacking table 12, then the clamping cylinder 722 loosens the runner plate, and the first lifting cylinder 73 drives the clamping manipulator 72 to ascend to complete the work of placing one runner plate on the stacking table 12.

When the channel plate is remained in the pre-feeding section, the pushing out of the blanking cylinder 61, the contraction of the third material supporting cylinder 51, the extension of the third material supporting cylinder 51 and the contraction of the blanking cylinder 61 are repeated to complete the blanking of the second channel plate, and the process is repeated.

After all the flow channel plates in the pre-feeding section are fed, on the premise that the third material supporting cylinder 51 is in a contraction state and the feeding cylinder 61 is in an extension state, the first material supporting cylinder 31 is controlled to extend, and then the second material supporting cylinder 41 is controlled to contract, so that the flow channel plates in the stacking section are divided into a new stacking section and a pre-feeding section again, and the above operations are repeated to feed the flow channel plates in the pre-feeding section one by one from bottom to top.

After the first runner plate is placed on the stacking table 12, the second infrared sensor 1217 senses the runner plate, and then sends an electrical signal to the correction controller 1218, and after the correction controller 1218 receives the signal, the servo adjustment motor 1215 is controlled to rotate slowly until the second infrared sensor 1217 does not sense the runner plate, and then sends a signal to the correction controller 1218 again, and after the correction controller 1218 receives the signal, the servo adjustment motor 1215 is controlled to stop rotating, so that the upper surface of the runner plate is consistent with the initial height above the stacking table 12.

Then the sucking disc manipulator 76 sucks the diaphragm on the diaphragm placing station through the sucking disc 762, and after the height is raised under the drive of the second lifting cylinder 77, the diaphragm is moved right above the stacking table 12 under the drive of the second conveying vehicle 78, then the second lifting cylinder 77 drives the second bottom plate 761 to descend, the diaphragm is pressed on the runner plate, and the sucking disc 762 releases the diaphragm. The second lifting cylinder 77 is then reset to raise the second bottom plate 761 high and low, and then the second carriage 78 drives the suction cup robot 76 back to above the film sheet at the film sheet placing station.

Then, the second flow channel plate is placed above the first membrane on the stacking table 12 by using the first conveying mechanism 71 according to the steps, and then the reciprocating circulation is carried out, so that the flow channel plate and the membrane are alternately stacked to obtain the total heat exchange core.

The film at the film placing station is cut by the cutting mechanism 98 and then conveyed to the film placing station by the conveying mechanism 92 and the conveyor belt. Specifically, the method comprises the following steps: the conveyer belt 91 runs to convey the membrane to be cut on the conveyer belt 91 to the lower part of the cutting mechanism 98, a fifth conveying motor 982 and a sixth conveying motor 986 in the cutting mechanism 98 work to drive a paper cutter 988 to move to cut paper, the shape of the adaptive runner plate is cut, the conveyer belt 91 continues to work after the cutting is finished to convey the cut membrane to the direction of the stacking table 12, the cut membrane is conveyed to the lower part of a conveying suction disc 93, a third conveying motor 944 is started to drive an installation block to move along the width direction of the machine frame 1, so that the conveying suction disc 93 is positioned right above the first membrane, then a piston rod of a third lifting cylinder extends, an air jet head 971 below the first membrane jets air to blow air to the first membrane, the conveying suction disc 93 sucks the first membrane, the piston rod of the third lifting cylinder contracts, the third conveying motor 944 works to drive the installation block to move along the width direction of the machine frame 1, when first infrared inductor 974 moved the intermediate position of frame 1 width, third conveying motor 944 stop work, and fourth conveying motor 963 work drives third sliding beam 941 and removes and make conveying sucking disc 93 move to diaphragm and place station department along 1 length direction in the frame, then the piston rod extension of third lift cylinder places first diaphragm on the diaphragm places the station. Then fourth conveying motor 963 reverses, drives conveying suction cup 93 and resets, then third conveying motor 944 work and drives conveying suction cup 93 and remove along frame 1 width direction, moves to the second piece diaphragm top, repeats above-mentioned operation, and finally all the first row of diaphragms are carried to completion, then conveyer belt 91 work carries the original position of first row of diaphragms with the second row of diaphragms, repeats above-mentioned operation again.

When the conveying suction cup 93 moves along the width direction of the rack 1, the displacement controller controls the third conveying motor 944 to stop rotating by sensing the first infrared sensor 974 and the positioning sensing piece 973 so as to control the conveying suction cup 93 to be positioned above the film to be sucked.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a full heat exchange core's automation line cuts conveying structure, includes frame (1), is used for placing and carries conveyer belt (91) of waiting to cut the diaphragm, sets up and is used for cutting mechanism (98) of cutting that are used for cutting the diaphragm and be used for cutting conveying mechanism (92) that the diaphragm of accomplishing takes out in frame (1), conveying mechanism (92) carry sucking disc (93) along first driving piece (94) that frame (1) width direction removed, second driving piece (95) and the drive that sucking disc (93) reciprocated are carried to drive and carry and expect along third driving piece (96) its characterized in that frame (1) length direction removed including carrying sucking disc (93), drive: be provided with supplementary hoist mechanism on frame (1), supplementary hoist mechanism includes jet head (971), the bleeder vent has been seted up on conveyer belt (91) surface, jet head (971) set up in frame (1) and are located the diaphragm below, jet head (971) are connected with the air supply and are used for blowing to the diaphragm bottom surface.

2. The cutting and conveying structure of the automatic production line of the total heat exchange core according to claim 1, wherein: the air nozzle (971) is provided with a plurality of along frame (1) width direction, supplementary hoist mechanism includes displacement controller, location response piece (973), first infrared inductor (974), location response piece (973) quantity is the same and one-to-one with air nozzle (971), first infrared inductor (974) set up on conveying sucking disc (93) and be connected with the displacement controller electricity for detect when conveying sucking disc (93) move to location response piece (973) position along frame (1) and fix a position response piece (973), and send the signal of telecommunication to the controller, the displacement controller set up in frame (1) and be connected with first driving piece (94) electricity, be used for after receiving the signal of first infrared inductor (974) control first driving piece (94) and stop.

3. An automatic production line of total heat exchange cores, comprising the cutting and conveying structure according to any one of claims 1 to 2, characterized in that: the automatic feeding device is characterized in that a blanking station (11), a stacking table (12) and a diaphragm placing station are sequentially arranged on the frame (1), a blanking mechanism for blanking one by one the stacked runner plates and a first conveying mechanism (71) for conveying the runner plates after blanking to the stacking table (12) are arranged on the blanking station (11), and a second conveying mechanism (75) for conveying the diaphragm from the diaphragm placing station to the runner plates on the stacking table (12) is arranged between the diaphragm placing station and the stacking table (12).

4. The automated production line of all heat exchange cores of claim 3, wherein: the blanking mechanism comprises a blanking groove (21), a positioning frame (22), a first material supporting mechanism (3), a second material supporting mechanism (4), a third material supporting mechanism (5) and a blanking mechanism (6), the blanking groove (21) is arranged on the rack (1) and extends along the direction from a blanking station (11) to the stacking table (12), the positioning frame (22) is arranged on the rack (1) and is positioned at one end of the blanking groove (21) far away from the stacking table (12), the first material supporting mechanism (3), the second material supporting mechanism (4), the third material supporting mechanism (5) and the blanking mechanism (6) are sequentially arranged from top to bottom, the second material supporting mechanism (4) is used for supporting stacked runner plates, the first material supporting mechanism (3) is used for inserting into the stacked runner plates to divide the runner plates into stacked sections above the first material supporting mechanism (3) and pre-adding sections between the first material supporting mechanism (3) and the second material supporting mechanism (4), the third material supporting mechanism (5) is used for separating the lowest runner plate in the pre-feeding section from the rest runner plates, and the blanking mechanism (6) is used for supporting the pre-feeding section and blanking the lowest runner plate into the blanking groove (21) after the third material supporting mechanism (5) separates the lowest runner plate.

5. The automated production line of all heat exchange cores of claim 4, wherein: when the first material supporting mechanism (3) comprises a first material supporting cylinder (31) and a first material supporting plate (32) arranged at the end part of a piston rod of the first material supporting cylinder (31), the second material supporting mechanism (4) comprises a second material supporting cylinder (41) and a second material supporting plate (42) arranged at the end part of a piston rod of the second material supporting cylinder (41), the third material supporting mechanism (5) comprises a third material supporting cylinder (51) and a third material supporting plate (52) arranged at the end part of a piston rod of the third material supporting cylinder (51), the first material supporting cylinder (31), the second material supporting cylinder (41) and the third material supporting cylinder (51) are all horizontal and arranged towards the inside of the positioning frame (22), the height positions of the first material supporting plate (32), the second material supporting plate (42) and the third material supporting plate (52) are sequentially reduced, and the second material supporting cylinder (41) extends to enable the second material supporting plate (42) to be positioned under the flow channel plate, the first material supporting cylinder (31) extends to separate the runner plate above the second material supporting plate (42) into a stacking section and a pre-feeding section, the second material supporting cylinder (41) contracts to enable the second material supporting plate (42) to move out of the position right below the runner plate, the pre-feeding section falls, the third material supporting cylinder (51) is in an extending state and enables the third material supporting plate (52) to be located in the position right below the runner plate to receive the pre-feeding section; the blanking mechanism (6) comprises a blanking cylinder (61), an articulated shaft (62), a sleeving shaft (63), a blanking torsion spring (64) and a blanking supporting plate (65), the articulated shaft (62) is articulated on the rack (1), the blanking supporting plate (65) is sleeved on the articulated shaft (62), a part of the blanking supporting plate (65) below the articulated shaft (62) is provided with a sleeving hole (651), the sleeving shaft (63) penetrates through the sleeving hole (651), the blanking torsion spring (64) is sleeved on the articulated shaft (62), one end of the blanking torsion spring is abutted against the rack (1), the other end of the blanking torsion spring is abutted against the surface of the sleeving shaft (63) facing the inside of the positioning frame (22), the blanking cylinder (61) is arranged on the rack (1) and positioned outside the positioning frame (22), a piston rod of the blanking cylinder (61) is arranged facing the sleeving shaft (63), and the blanking supporting plate (65) can be pushed to rotate when the piston rod of the blanking cylinder (61) is extended, so that the bottom end of the blanking supporting plate (65) supports the lowest runner plate.

6. The automated production line of all heat exchange cores of claim 4, wherein: lower tank (21) in seted up along unloading station (11) to stack platform (12) direction extending push away silo (211), be provided with on frame (1) and push away material cylinder (212), the piston rod that pushes away material cylinder (212) is located push away silo (211) and the piston rod top is provided with ejector pad (213), ejector pad (213) upwards stretch out push away silo (211) for the conflict lies in down the flow channel board on silo (21) and promotes the one end that feed channel (21) is close to stack platform (12).

7. The automated production line of all heat exchange cores of claim 3, wherein: first conveying mechanism (71) include centre gripping manipulator (72), first lift cylinder (73) and first delivery wagon (74), and first lift cylinder (73) is vertical to be set up, centre gripping manipulator (72) set up in the tailpiece of the piston rod portion of first lift cylinder (73), first lift cylinder (73) set up on first delivery wagon (74), first delivery wagon (74) set up in frame (1) and are used for driving first lift cylinder (73) along silo (21) to stack platform (12) direction removal down.

8. The automated production line of all heat exchange cores of claim 3, wherein: second conveying mechanism (75) include sucking disc manipulator (76), second lift cylinder (77) and second delivery wagon (78), sucking disc manipulator (76) set up in the tailpiece of the piston rod portion of second lift cylinder (77), the vertical setting of second lift cylinder (77), second lift cylinder (77) set up on second delivery wagon (78), second delivery wagon (78) set up in frame (1) and are used for driving second lift cylinder (77) to remove to stack platform (12) direction.

9. The automated production line of all heat exchange cores of claim 3, wherein: the stacking table (12) is arranged on the rack (1) through a height adjusting part (121), the height adjusting part (121) comprises a plurality of runner plate limiting rods (1211), a guide rod (1212), a sliding block (1213), an adjusting screw rod (1214) and a servo adjusting motor (1215), the runner plate limiting rods (1211) are vertically arranged, the bottom ends of the runner plate limiting rods (1211) are arranged on the rack (1) and the top ends of the runner plate limiting rods penetrate through the edge part of the stacking table (12) to form a placing area for stacking the runner plates, the sliding blocks (1213) are arranged on two sides of the stacking table (12), the adjusting screw rod (1214) and the guide rod (1212) are vertically arranged and located on two sides of the stacking table (12), the adjusting screw rod (1214) is rotatably installed with the rack (1), one of the sliding blocks (1213) is in threaded connection with the adjusting screw rod (1214), the other sliding block (1213) slides on the guide rod (1212), the servo adjusting motor (1215) is installed on the frame (1), and the output shaft is coaxially connected with the adjusting screw rod (1214).

10. The automated production line for all heat exchange cores of claim 9, wherein: the height correction device (1216) is arranged on the rack (1), the height correction device (1216) comprises a second infrared sensor (1217) and a correction controller (1218), the second infrared sensor (1217), the correction controller (1218) and the servo adjusting motor (1215) are sequentially and electrically connected, the second infrared sensor (1217) is arranged on the rack (1) and is arranged towards the stacking table (12), the height position of the second infrared sensor (1217) is the same as the height of the uppermost runner plate on the stacking table (12), so that an electric signal is sent to the correction controller (1218) when the second infrared sensor (1217) cannot sense the position of the runner plate, and the correction controller (1218) controls the servo adjusting motor (1215) to stop rotating after receiving the signal.