CN110355288A - Plate heat exchanger piece numerical control precision form outfit - Google Patents
Plate heat exchanger piece numerical control precision form outfit Download PDFInfo
- Publication number
- CN110355288A CN110355288A CN201910647983.0A CN201910647983A CN110355288A CN 110355288 A CN110355288 A CN 110355288A CN 201910647983 A CN201910647983 A CN 201910647983A CN 110355288 A CN110355288 A CN 110355288A
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- China
- Prior art keywords
- plate
- vertical
- roller conveyor
- preformer
- upper roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012216 screening Methods 0.000 claims abstract description 24
- 239000003351 stiffener Substances 0.000 claims description 15
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 235000012773 waffles Nutrition 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 39
- 239000002184 metal Substances 0.000 abstract description 39
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/20—Storage arrangements; Piling or unpiling
- B21D43/22—Devices for piling sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The present invention relates to a kind of plate heat exchanger production equipments, and the plate heat exchanger piece numerical control precision form outfit of precompressed is specifically carried out for the sheet metal to plate heat exchanger.Its feature be include bracket, have horizontally disposed upper roller conveyor on bracket, one end of upper roller conveyor is provided with screening platform, is disposed with prime preformer and rear class preformer from screening platform to the upper roller conveyor other end on bracket.The upper roller conveyor is successively from the side of prime preformer penetrates, the other side is pierced by, then from the side of rear class preformer penetrates, the other side is pierced by.There is master controller on the bracket, the electric cabinet of the prime preformer, rear class preformer and upper roller conveyor passes through conducting wire and is connected with the master controller.Higher using the working efficiency of the outfit, the degree of automation is higher.
Description
Technical field
The present invention relates to a kind of plate heat exchanger production equipments, specifically carry out for the sheet metal to plate heat exchanger
The plate heat exchanger piece numerical control precision form outfit of precompressed.
Background technique
Plate heat exchanger is a series of a kind of high-performance heat exchanger as made of sheet metal closed assemblies with certain corrugated appearance,
Due to its in all respects with the obvious advantage, just gradually replace shell-and-tube heat exchanger in its applicable range now.It is board-like to change
Hot device during fabrication, needs to process sheet metal precompressed.
Currently, the method that industry carries out precompressed processing to sheet metal is first to be attached to multiple metal film stacks together, gold is formed
Belong to blade unit.Then, using tool by metal blade unit handling into preformer.Later, after using hydraulic press machine to closed assembly
Metal blade unit successively carries out prime precompressed and rear class precompressed.Finally, metal blade unit is hung out from preformer using tool
?.When carrying out precompressed processing to sheet metal in this way, need to carry out handling to the metal blade unit after film making, and not
Loosely, when handling, needs to do cumbersome anti-slip work to the metal blade unit of precompressed, causes handling process cumbersome, work effect
Rate is lower.Moreover, each step in the method for this precompressed processing is to separate manual operation, the degree of automation is lower, and
It further reduced working efficiency.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of plate heat exchanger piece numerical control precision form outfits, use
The working efficiency of the outfit is higher, and the degree of automation is higher.
To solve the above problems, the following technical schemes are provided:
The characteristics of plate heat exchanger piece numerical control precision form outfit of the invention be include bracket, have on bracket horizontally disposed
Upper roller conveyor, one end of upper roller conveyor is provided with screening platform, another from screening platform to upper roller conveyor on bracket
Prime preformer and rear class preformer are disposed between one end.The upper roller conveyor is successively from the side of prime preformer
Penetrate, the other side is pierced by, then from the side of rear class preformer penetrates, the other side is pierced by.There is master controller on the bracket, it is described
The electric cabinet of prime preformer, rear class preformer and upper roller conveyor passes through conducting wire and is connected with the master controller.
Wherein, the prime preformer includes the first bottom plate, and the side of the first bottom plate is located at below upper roller conveyor, position
In having the vertical plate being vertically arranged on the first bottom plate of that section outside upper roller conveyor, there is horizontally disposed connection at the top of vertical plate
Plate, there is the first hydraulic cylinder being vertically arranged on connecting plate, the piston rod of first hydraulic cylinder downward, and first hydraulic cylinder piston rod
There is the first movable holddown in lower end, and the first movable holddown is located at the top of the upper roller conveyor, below the first movable holddown
There is resigning mouthful in the conveying roller group of upper roller conveyor, there is fixed briquetting, fixed briquetting on the vertical plate below the first movable holddown
Upper surface flushed with the conveying roller upper edge of upper roller conveyor.
There is vertical through slot on the corresponding vertical plate of first movable holddown, has limitless position on the corresponding vertical plate of vertical through slot
Supporting mechanism.The electrodeless limit supporting mechanism includes the fixed plate parallel with vertical plate, and fixed plate is connected with vertical plate, and fixed plate
It is located remotely from the vertical plate side of the first movable holddown, there is position-limited rack in vertical through slot, is in moving type between position-limited rack and vertical through slot
Cooperate, there are electric cylinders in fixed plate, electric cylinders are connected by conducting wire with the electric cabinet of prime preformer, and the axis and fixed plate of electric cylinders hang down
Directly, electric cylinders piston rod outer end is connected with the position-limited rack.
The position-limited rack includes the rear frame of rectangle, and rear frame is parallel with the fixed plate.Two of frame are perpendicular after described
Bian Shangjun has a side frame being vertically arranged, and side frame is in rectangle, and a vertical edge of side frame with it is corresponding after frame vertical edge phase
Even, side frame is respectively positioned on the rear frame side far from fixed plate.There is vertical stiffener between the middle part of two horizontal edges of side frame,
Uniformly distributed first lateral stiffener, is evenly equipped with the second cross between two vertical stiffeners between vertical stiffener and two vertical edges of side frame
To stiffener.Two of frame are evenly equipped with guide rod from top to bottom after described between vertical edge and fixed plate, and guide rod is vertical with fixed plate,
One end of guide rod is mutually fixed with rear frame, has through-hole in the corresponding fixed plate of guide rod, has guide sleeve in through-hole, far from back
The guide rod of frame both passes through corresponding guide sleeve, and in sliding shape cooperation between guide rod and guide sleeve.
Protective case is all covered on the vertical edge of that side frame far from fixed plate.Frame and side frame are aluminium after described
Alloy frame, the protective case are stainless steel protection set.
The rear class preformer includes the second bottom plate, and the second bottom plate is located at below the upper roller conveyor, the second bottom plate
Upper there are four the column being vertically arranged, four columns are located on four vertical edges of a square, and four columns is upper
End is pierced by respectively to the top of upper roller conveyor from the gap of upper roller conveyor conveying roller, is had between the upper end of four columns
Horizontally disposed support plate, there is the second hydraulic cylinder being vertically arranged in support plate, the piston rod of second hydraulic cylinder downward, and second
There is the second movable holddown in the lower end of hydraulic cylinder piston rod, has waffle slab between corresponding two columns of square front and back
Baffle.
There is rotation clamp system on the rear class preformer.The rotation clamp system includes being located at square body side surface to correspond to
Two columns between upper beam and lower beam, there are two the shaft that is vertically arranged, shaft and upper cross between upper beam and lower beam
In rotation shape cooperation between beam and lower beam.There is pedestal on the second bottom plate below the lower beam, it is horizontally disposed on pedestal
Oil cylinder and linear guide, oil cylinder are connected with the hydraulic system of the rear class preformer, the axis of oil cylinder and the longitudinal direction of linear guide
Center line and the longitudinal centre line of the upper roller conveyor it is same it is vertical it is parallel in, have sliding block, oil cylinder work in linear guide
The outer end of stopper rod is connected with the sliding block, to drive longitudinal sliding motion of the sliding block along linear guide.The lower end of the shaft is fixed
There is horizontally disposed first connecting rod, the outer end of first connecting rod passes through horizontally disposed second connecting rod and the sliding block is hinged on one
It rises；There is the clamping plate being vertically arranged in that section of shaft between the upper beam and upper roller conveyor, which is in hollow out
Shape.
There are lower roll type conveyer, upper roller conveyor and lower roll type conveyer in rack below the upper roller conveyor
Between in being arranged side by side in parallel, have elevator between the both ends of upper roller conveyor and the both ends of lower roll type conveyer, lower roll type is defeated
It send the electric cabinet of machine and elevator to pass through conducting wire to be connected with master controller.
There are two the screening platforms, they are elevating platform, and two screening platforms are located at the upper roll-type conveying
The two sides of machine.
Overturning-preventing cover is provided on roller conveyor in that section between the screening platform and prime preformer.
Above scheme is taken, is had the following advantages that；
Since plate heat exchanger piece numerical control precision form outfit of the invention includes bracket, have on horizontally disposed on bracket
Roller conveyor, one end of upper roller conveyor are provided with screening platform, from screening platform to the upper roller conveyor other end on bracket
Between be disposed with prime preformer and rear class preformer, have master controller, the prime preformer, rear class preformer on bracket
Pass through conducting wire with the electric cabinet of upper roller conveyor to be connected with the master controller.In use, first putting support on screening platform
Multiple metal film stacks are added to formation metal blade unit on pallet by disk；Then, roller conveyor and master controller in starting, will
Pallet and metal blade unit are pushed on roller conveyor；Then, upper roll-type conveyor belts move pallet and metal blade unit into
Enter into prime preformer, master controller controls prime preformer and carries out prime precompressed to metal blade unit；Later, upper roll-type is defeated
Send machine that pallet and metal blade unit is driven to enter in rear class preformer, master controller controls rear class preformer to metal blade unit
Carry out rear class precompressed；It is passed through from rear class preformer finally, upper roll-type conveyor belts are dynamic from the metal blade unit after precompressed, worker
Pallet is sent on screening platform to be recycled by personnel by metal blade unit handling to next procedure.Using this at
Shape outfit at work, the metal blade unit after film making is shifted on upper roller conveyor, after to film making
Metal blade unit carries out handling, the fixed work of anti-slip carried out before handling to metal blade unit is avoided, to greatly improve
Working efficiency.Moreover, can using linkage control of the master controller to prime preformer, rear class preformer and upper roller conveyor
Realize automatic prepressing work, the degree of automation is higher, further improves the efficiency of precompressed work.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of plate heat exchanger piece numerical control precision form outfit of the invention；
Fig. 2 is that plate heat exchanger piece numerical control precision form outfit of the invention is omitting prime preformer and rear class preformer
Stereoscopic schematic diagram afterwards；
Fig. 3 is the structural schematic diagram of prime preformer in plate heat exchanger piece numerical control precision form outfit of the invention；
Fig. 4 is the electrodeless limited support in plate heat exchanger piece numerical control precision form outfit of the invention in prime preformer
The structural schematic diagram of mechanism；
Fig. 5 is the structural schematic diagram of rear class preformer in plate heat exchanger piece numerical control precision form outfit of the invention；
Fig. 6 is the rotation clamp system in plate heat exchanger piece numerical control precision form outfit of the invention in rear class preformer
Structural schematic diagram；
Fig. 7 is the portion the A enlarged drawing of Fig. 6.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings.
As shown in Fig. 1 ~ 7, the characteristics of plate heat exchanger piece numerical control precision form outfit of the invention be include bracket
3, have horizontally disposed upper roller conveyor 7 on bracket 3, one end of upper roller conveyor 7 is provided with screening platform 2, on bracket 3 from
Screening platform 2 is disposed with prime preformer 5 and rear class preformer 6 between upper 7 other end of roller conveyor.The upper roll-type is defeated
It send machine 7 successively from the side of prime preformer 5 penetrates, the other side is pierced by, then is penetrated from the side of rear class preformer 6, the other side
It is pierced by.There are master controller, the electric cabinet of the prime preformer 5, rear class preformer 6 and upper roller conveyor 7 on the bracket 3
It is connected by conducting wire with the master controller.
The prime preformer 5 includes the first bottom plate 51, and the side of the first bottom plate 51 is located at upper 7 lower section of roller conveyor,
There is the vertical plate 52 being vertically arranged on the first bottom plate of that section 51 outside upper roller conveyor 7, horizontal cloth is arranged at the top of vertical plate 52
The connecting plate 56 set, there is the first hydraulic cylinder 57 being vertically arranged on connecting plate 56, the piston rod of first hydraulic cylinder 57 downward, and
There is the first movable holddown 55 in the lower end of one hydraulic cylinder, 57 piston rod, and the first movable holddown 55 is located at the upper roller conveyor 7
There are resigning mouthful, 55 lower section of the first movable holddown in top in the conveying roller group of the upper roller conveyor 7 of the lower section of the first movable holddown 55
Vertical plate 52 on have a fixed briquetting 53, the upper surface of fixed briquetting 53 is flushed with the conveying roller upper edge of upper roller conveyor 7.Institute
Stating has vertical through slot on the corresponding vertical plate 52 of the first movable holddown 55, have limitless position to support on the corresponding vertical plate 52 of vertical through slot
Mechanism 54.The electrodeless limit supporting mechanism 54 includes the fixed plate 541 parallel with vertical plate 52, fixed plate 541 and 52 phase of vertical plate
Even, and fixed plate 541 is located remotely from 52 side of vertical plate of the first movable holddown 55, there is position-limited rack in vertical through slot, position-limited rack with
Cooperate between vertical through slot in moving type, there are electric cylinders 5410 in fixed plate 541, electric cylinders 5410 pass through conducting wire and prime preformer 5
Electric cabinet is connected, and the axis of electric cylinders 5410 is vertical with fixed plate 541, and 5410 piston rod outer end of electric cylinders is connected with the position-limited rack.
The advantages of improving in this way is stretched out using main controller controls electric cylinders 5410, can jump the position of position-limited rack automatically, thus
When replacing different product, without being adjusted manually to position-limited rack, the degree of automation, convenient automatic production are further improved.
The position-limited rack includes the rear frame 542 of rectangle, and rear frame 542 is parallel with the fixed plate 541.Frame after described
There is the side frame 543 being vertically arranged on 542 two vertical edges, side frame 543 is in rectangle, and a vertical edge of side frame 543
With it is corresponding after the vertical edge of frame 542 be connected, side frame 543 is respectively positioned on 542 side of rear frame far from fixed plate 541.The side
There are vertical stiffener 544, uniformly distributed first lateral stiffener between two vertical stiffeners 544 between the middle part of 543 two horizontal edges of frame
545, the second lateral stiffener 546 is evenly equipped between vertical stiffener 544 and two vertical edges of side frame 543.Frame 542 after described
Two vertical edges and fixed plate 541 between be evenly equipped with guide rod 549 from top to bottom, guide rod 549 is vertical with fixed plate 541, guide rod 549
One end fixed with rear 542 phase of frame, have through-hole in the corresponding fixed plate 541 of guide rod 549, have guide sleeve 548 in through-hole,
549 one end of guide rod far from rear frame 542 both passes through corresponding guide sleeve 548, and in sliding shape between guide rod 549 and guide sleeve 548
Cooperation.Protective case 547 is all covered on the vertical edge of that side frame 543 far from fixed plate 541.Frame 542 and side after described
Frame 543 is aluminum alloy frame, and the protective case 547 is stainless steel protection set 547.In this way improve the advantages of be can reduce it is whole
The weight of a position-limited rack mitigates 5410 burden of electric cylinders, extends 5410 service life of electric cylinders, the purpose of pressurization protective case 547 is to prolong
The service life of long position-limited rack.
The rear class preformer 6 includes the second bottom plate 61, and the second bottom plate 61 is located at 7 lower section of upper roller conveyor, the
There are four the column 66 being vertically arranged on two bottom plates 61, four columns 66 are located on four vertical edges of a square, and
The upper end of four columns 66 is pierced by respectively to the top of upper roller conveyor 7 from the gap of upper 7 conveying roller of roller conveyor, and four
There is horizontally disposed support plate 65 between the upper end of a column 66, there is the second hydraulic cylinder 64 being vertically arranged in support plate 65, second
Downward, and there is the second movable holddown 63 in the lower end of 64 piston rod of second hydraulic cylinder to the piston rod of hydraulic cylinder 64, square front and
There is the baffle 67 of waffle slab between corresponding two columns 66 in the back side.There is rotation clamp system 62 on the rear class preformer 6.Institute
Stating rotation clamp system 62 includes the upper beam 629 and lower beam 625 between corresponding two columns 66 of square body side surface, on
There are two the shafts 626 being vertically arranged between crossbeam 629 and lower beam 625, between shaft 626 and upper beam 629 and lower beam 625
In rotation shape cooperation.There are pedestal 621, horizontally disposed oil cylinder on pedestal 621 on second bottom plate 61 of 625 lower section of lower beam
6211 and linear guide 6212, oil cylinder 6211 be connected with the hydraulic system of the rear class preformer 6, the axis of oil cylinder 6211 and straight
Same vertical parallel interior, straight line is led for the longitudinal centre line of line guide rail 6212 and the longitudinal centre line of the upper roller conveyor 7
There is sliding block 622 on rail 6212, the outer end of 6211 piston rod of oil cylinder is connected with the sliding block 622, to drive sliding block 622 to lead along straight line
The longitudinal sliding motion of rail 6212.The lower end of the shaft 626 is respectively and fixedly provided with horizontally disposed first connecting rod 624, first connecting rod 624
Outer end passes through horizontally disposed second connecting rod 623 and the sliding block 622 is hinged.The upper beam 629 and upper roll-type
There is the clamping plate 6210 being vertically arranged in that section of shaft 626 between conveyer 7, which is in Openworks shape.Change in this way
Into the advantages of be using oil cylinder 6211 drive clamping plate 6210 automatically to metal blade unit carry out righting, avoid the prior art
In manual righting the case where, the degree of automation is higher, and working efficiency is higher.
There is lower roll type conveyer 8 in the rack of 7 lower section of upper roller conveyor, upper roller conveyor 7 and lower roll type are defeated
It send between machine 8 in being arranged side by side in parallel, has elevator 1 between the both ends of upper roller conveyor 7 and the both ends of lower roll type conveyer 8,
The electric cabinet of lower roll type conveyer 8 and elevator 1 passes through conducting wire and is connected with master controller.Improving advantage in this way is automatically to support
Disk is carried, and working efficiency is further improved.
There are two the screening platforms 2, they are elevating platform, and it is defeated that two screening platforms 2 are located at the upper roll-type
Send the two sides of machine 7.The utilization rate entirely equipped can be improved using two film making platforms, improve working efficiency.
Overturning-preventing cover 4 is provided on roller conveyor 7 in that section between the screening platform 2 and prime preformer 5.Change in this way
Into the advantages of be prevent from sliding the sheet metal on metal blade unit during transportation, avoid and hurt sb.'s feelings because sheet metal slides
Security risk.
In use, multiple metal film stacks are added to formation sheet metal list on pallet firstly, put pallet on screening platform 2
Film making platform is raised to a high position again after the completion of film making if film making platform first can be dropped to low level by the excessive height of screening by member.Then,
Pallet and metal blade unit are pushed on upper roller conveyor 7 by roller conveyor 7 and master controller in starting.Then, master control
Device processed adjusts the position of position-limited rack in prime preformer 5 according to sheet metal unit model.Later, upper roller conveyor 7 drives support
Disk and metal blade unit enter in prime preformer 5, and master controller controls 5 first hydraulic cylinder 57 of prime preformer and drives first
Movable holddown 55 carries out prime precompressed to metal blade unit.Later, upper roller conveyor 7 drive pallet and metal blade unit into
Enter into rear class preformer 6, master controller first controls 6 drive cylinder 6211 of rear class preformer and slides with movable slider 622, Jin Ertong
Crossing shaft 626 drives clamping plate 6210 to be clamped righting to metal blade unit, and master controller controls the drive of second hydraulic cylinder 64 again
Dynamic second movable holddown 63 carries out rear class precompressed to metal blade unit.Finally, upper roller conveyor 7 drives metal blade unit from rear
It is pierced by grade preformer 6, for staff by metal blade unit handling to next procedure, pallet is defeated by elevator 1 and lower roll type
Machine 8 is sent to be recycled on screening platform 2, for use next time.
Claims (10)
1. plate heat exchanger piece numerical control precision form outfit, it is characterised in that including bracket (3), bracket has level on (3)
The upper roller conveyor (7) of arrangement, one end of upper roller conveyor (7) is provided with screening platform (2), from screening platform on bracket (3)
(2) prime preformer (5) and rear class preformer (6) are disposed between upper roller conveyor (7) other end；The upper roll-type
Conveyer (7) is successively worn from the side of prime preformer (5) penetrates, the other side is pierced by, then from the side of rear class preformer (6)
Enter, the other side is pierced by；There are master controller, the prime preformer (5), rear class preformer (6) and upper roll-type on the bracket (3)
The electric cabinet of conveyer (7) passes through conducting wire and is connected with the master controller.
2. plate heat exchanger piece numerical control precision form outfit as described in claim 1, it is characterised in that the prime is pre-
Press (5) includes the first bottom plate (51), and the side of the first bottom plate (51) is located at below upper roller conveyor (7), is located at upper roll-type
There is the vertical plate (52) being vertically arranged on that first bottom plate of section (51) of conveyer (7) outside, has at the top of vertical plate (52) horizontally disposed
Connecting plate (56), have the first hydraulic cylinder (57) being vertically arranged, the piston rod court of first hydraulic cylinder (57) on connecting plate (56)
Under, and the lower end of first hydraulic cylinder (57) piston rod has the first movable holddown (55), the first movable holddown (55) is located on described
There is resigning in the top of roller conveyor (7) in the conveying roller group of the upper roller conveyor (7) below the first movable holddown (55)
Mouthful, have fixed briquetting (53) on the vertical plate (52) below the first movable holddown (55), the upper surface of fixed briquetting (53) and upper roller
The conveying roller upper edge of formula conveyer (7) flushes.
3. plate heat exchanger piece numerical control precision form outfit as claimed in claim 2, it is characterised in that described first is living
There is vertical through slot on the corresponding vertical plate (52) of dynamic pressure block (55), has limitless position support machine on the corresponding vertical plate (52) of vertical through slot
Structure (54)；The electrodeless limit supporting mechanism (54) includes the fixed plate parallel with vertical plate (52) (541), fixed plate (541) with
Vertical plate (52) is connected, and fixed plate (541) is located remotely from vertical plate (52) side of the first movable holddown (55), has in vertical through slot
Position-limited rack cooperates between position-limited rack and vertical through slot in moving type, has electric cylinders (5410) in fixed plate (541), and electric cylinders (5410) are logical
It crosses conducting wire to be connected with the electric cabinet of prime preformer (5), the axis of electric cylinders (5410) is vertical with fixed plate (541), electric cylinders
(5410) piston rod outer end is connected with the position-limited rack.
4. plate heat exchanger piece numerical control precision form outfit as claimed in claim 3, it is characterised in that the position-limited rack
Rear frame (542) including rectangle, rear frame (542) are parallel with the fixed plate (541)；Two of frame (542) after described
Have the side frame (543) being vertically arranged on vertical edge, side frame (543) is in rectangle, and a vertical edge of side frame (543) with it is right
The vertical edge of frame (542) is connected after answering, and side frame (543) is respectively positioned on rear frame (542) side far from fixed plate (541)；Institute
Stating between the middle part of (543) two horizontal edges of side frame has vertical stiffener (544), uniformly distributed first between two vertical stiffeners (544)
Lateral stiffener (545) is evenly equipped with the second lateral stiffener between vertical stiffener (544) and two vertical edges of side frame (543)
(546)；It is evenly equipped with guide rod (549), guide rod from top to bottom between two vertical edges and fixed plate (541) of frame (542) after described
(549) vertical with fixed plate (541), one end of guide rod (549) is mutually fixed with rear frame (542), and guide rod (549) is corresponding
There is through-hole in fixed plate (541), there are guide sleeve (548) in through-hole, guide rod (549) one end far from rear frame (542) is worn
Corresponding guide sleeve (548) is crossed, and in sliding shape cooperation between guide rod (549) and guide sleeve (548).
5. plate heat exchanger piece numerical control precision form outfit as claimed in claim 4, it is characterised in that far from fixed plate
(541) protective case (547) are all covered on the vertical edge of that side frame (543)；Frame (542) and side frame after described
It (543) is aluminum alloy frame, the protective case (547) is stainless steel protection set (547).
6. plate heat exchanger piece numerical control precision form outfit as described in claim 1, it is characterised in that the rear class is pre-
Press (6) includes the second bottom plate (61), and the second bottom plate (61) is located at below the upper roller conveyor (7), the second bottom plate (61)
The column (66) being vertically arranged there are four upper, four columns (66) are located on four vertical edges of a square, and four
The upper end of column (66) is pierced by the top to upper roller conveyor (7) from the gap of upper roller conveyor (7) conveying roller respectively,
Have between the upper end of four columns (66) horizontally disposed support plate (65), support plate has the second hydraulic cylinder being vertically arranged on (65)
(64), downward, and there is the second movable holddown in the lower end of second hydraulic cylinder (64) piston rod to the piston rod of second hydraulic cylinder (64)
(63), there is the baffle (67) of waffle slab between corresponding two columns (66) of square front and back.
7. plate heat exchanger piece numerical control precision form outfit as claimed in claim 6, it is characterised in that the rear class is pre-
There are rotation clamp system (62) on press (6)；The rotation clamp system (62) includes two corresponding positioned at square body side surface
Upper beam (629) and lower beam (625) between column (66), there are two be vertically arranged between upper beam (629) and lower beam (625)
Shaft (626), between shaft (626) and upper beam (629) and lower beam (625) in rotation shape cooperation；The lower beam
(625) have pedestal (621) on the second bottom plate (61) below, horizontally disposed oil cylinder (6211) and straight line are led on pedestal (621)
Rail (6212), oil cylinder (6211) are connected with the hydraulic system of the rear class preformer (6), and the axis and straight line of oil cylinder (6211) are led
Same vertical parallel interior, straight line is led for the longitudinal centre line of rail (6212) and the longitudinal centre line of the upper roller conveyor (7)
Have on rail (6212) sliding block (622), the outer end of oil cylinder (6211) piston rod is connected with the sliding block (622), to drive sliding block
(622) along the longitudinal sliding motion of linear guide (6212)；The lower end of the shaft (626) is respectively and fixedly provided with horizontally disposed first connecting rod
(624), the outer end of first connecting rod (624) passes through horizontally disposed second connecting rod (623) and the sliding block (622) are hinged on one
It rises；There is the clamping plate being vertically arranged in that section of shaft (626) between the upper beam (629) and upper roller conveyor (7)
(6210), which is in Openworks shape.
8. the plate heat exchanger piece numerical control precision form outfit as described in any one of claim 1 ~ 7, it is characterised in that
Have lower roll type conveyer (8) in rack below the upper roller conveyor (7), upper roller conveyor (7) and lower roll type convey
In being arranged side by side in parallel between machine (8), there is promotion between the both ends of upper roller conveyor (7) and the both ends of lower roll type conveyer (8)
The electric cabinet of machine (1), lower roll type conveyer (8) and elevator (1) passes through conducting wire and is connected with master controller.
9. plate heat exchanger piece numerical control precision form outfit as claimed in claim 8, it is characterised in that the screening platform
(2) there are two, they are elevating platform, and two screening platforms (2) are located at the two sides of the upper roller conveyor (7).
10. plate heat exchanger piece numerical control precision form outfit as claimed in claim 9, it is characterised in that the screening platform
(2) overturning-preventing cover (4) are provided on roller conveyor (7) in that section between prime preformer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910647983.0A CN110355288A (en) | 2019-07-22 | 2019-07-22 | Plate heat exchanger piece numerical control precision form outfit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910647983.0A CN110355288A (en) | 2019-07-22 | 2019-07-22 | Plate heat exchanger piece numerical control precision form outfit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110355288A true CN110355288A (en) | 2019-10-22 |
Family
ID=68220260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910647983.0A Pending CN110355288A (en) | 2019-07-22 | 2019-07-22 | Plate heat exchanger piece numerical control precision form outfit |
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| Country | Link |
|---|---|
| CN (1) | CN110355288A (en) |
Citations (7)
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| US3864814A (en) * | 1972-07-03 | 1975-02-11 | Valmet Oy | Seaming method for sheet metal ducts |
| EP0104569A2 (en) * | 1982-09-29 | 1984-04-04 | L. SCHULER GmbH | Device for depositing workpieces after the last operation step in a press |
| CN203917690U (en) * | 2014-07-03 | 2014-11-05 | 江苏承中和高精度钢管制造有限公司 | Pipe straightener pay-off |
| CN204220834U (en) * | 2014-10-28 | 2015-03-25 | 河北沃润达金属包装制品有限公司 | Metal sheet feeding device |
| CN105642782A (en) * | 2016-02-04 | 2016-06-08 | 福安市裕兴机械有限公司 | Rotor plate staggering and stackingmachineand method thereof |
| CN107716745A (en) * | 2017-10-29 | 2018-02-23 | 安徽同步自动化科技有限公司 | A kind of automobile panel automatic rolling edge-coating system |
| CN210280429U (en) * | 2019-07-22 | 2020-04-10 | 无锡蓝力智能装备有限公司 | Numerical control precision forming complete equipment for plate heat exchanger plate |
-
2019
- 2019-07-22 CN CN201910647983.0A patent/CN110355288A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3864814A (en) * | 1972-07-03 | 1975-02-11 | Valmet Oy | Seaming method for sheet metal ducts |
| EP0104569A2 (en) * | 1982-09-29 | 1984-04-04 | L. SCHULER GmbH | Device for depositing workpieces after the last operation step in a press |
| CN203917690U (en) * | 2014-07-03 | 2014-11-05 | 江苏承中和高精度钢管制造有限公司 | Pipe straightener pay-off |
| CN204220834U (en) * | 2014-10-28 | 2015-03-25 | 河北沃润达金属包装制品有限公司 | Metal sheet feeding device |
| CN105642782A (en) * | 2016-02-04 | 2016-06-08 | 福安市裕兴机械有限公司 | Rotor plate staggering and stackingmachineand method thereof |
| CN107716745A (en) * | 2017-10-29 | 2018-02-23 | 安徽同步自动化科技有限公司 | A kind of automobile panel automatic rolling edge-coating system |
| CN210280429U (en) * | 2019-07-22 | 2020-04-10 | 无锡蓝力智能装备有限公司 | Numerical control precision forming complete equipment for plate heat exchanger plate |
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