CN108176778B - A kind of turnover plate type freezer liner end edge linea angulata riveting mechanism control system and method - Google Patents
A kind of turnover plate type freezer liner end edge linea angulata riveting mechanism control system and method Download PDFInfo
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- CN108176778B CN108176778B CN201810149720.2A CN201810149720A CN108176778B CN 108176778 B CN108176778 B CN 108176778B CN 201810149720 A CN201810149720 A CN 201810149720A CN 108176778 B CN108176778 B CN 108176778B
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- 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
- B21D39/026—Reinforcing the connection by locally deforming
-
- 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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/02—Programme-controlled manipulators characterised by movement of the arms, e.g. cartesian coordinate type
- B25J9/023—Cartesian coordinate type
- B25J9/026—Gantry-type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/16—Programme controls
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a kind of turnover plate type freezer liner end edge linea angulata riveting mechanism control system and methods.The control system and method are related to the control of end edge linea angulata riveting mechanism.End edge linea angulata riveting mechanism includes Telescopic boom mechanism and horizontal corner line riveting mechanism.Horizontal corner line riveting mechanism includes the straight flange gripping mechanism and straight flange pressing plate bending mechanism of turnover plate type.Wherein straight flange gripping mechanism also liftable.When end edge linea angulata riveting mechanism carries out riveting control, it is lifted straight flange gripping mechanism first, so that straight flange gripping mechanism pushes down straight flange clamping opening guide plate by bottom plate, then bending is carried out by straight flange gripping mechanism, when thus bottom plate being avoided to be placed on coaming plate, straight flange gripping mechanism can not be pressed in the problem of corner line carries out operation after bottom edge alice.In addition, the straight flange gripping mechanism and straight flange pressing plate bending mechanism of turnover plate type make bending riveting action more abundant, to improve yield rate.
Description
Technical field
The present invention relates to freezer liner automatic production lines.
Background technique
The applicant has submitted " a kind of freezer liner end application No. is 201711188489.X on November 24th, 2017
Corner line riveting mechanism ".The freezer liner end edge linea angulata riveting mechanism is made of Telescopic boom mechanism and straight flange riveter structure.Straight flange
Riveter structure includes straight flange gripping mechanism and straight flange pressing plate bending mechanism.Straight flange pressing plate bending mechanism includes including straight flange pressing plate mould
Item, straight flange bender item and straight flange bogie.Straight flange pressing plate mould item is mounted on the lower section of straight flange bogie by spring stack mechanism；
Straight flange bender item is mounted on the lower section of straight flange bogie by mould mounting plate.Straight flange pressing plate bending mechanism passes through straight flange bending
Bending is realized in mould pushing the back down.But the bending effect of the straight flange pressing plate bending mechanism is shown not according to physical device test result
Too ideal, when wherein one of reason is the work of straight flange gripping mechanism, bending edge is easy to ride on coaming plate side.Bending edge
It is easy after riding over coaming plate side, the straight flange pressing plate bending mechanism of the freezer liner end edge linea angulata riveting mechanism will go wrong.
When another question is the work of straight flange gripping mechanism, bending is not enough, and subsequent straight flange pressing plate bending mechanism is caused to work
It is undesirable.Third problem is can there are problems that four sides upwarp after freezer liner bottom plate is placed on coaming plate, and Telescopic boom mechanism
In telescopic arm can only stretch and cannot go up and down, when telescopic arm thus being caused to stretch, the straight flange clamping opening in straight flange gripping mechanism is led
It can not be pressed on the edge upwarped to plate, and riveting mechanism is caused to can not work normally.The above various reasons lead to freezer liner
End edge linea angulata riveting mechanism work yield rate is lower.
Summary of the invention
Problem to be solved by this invention: during freezer liner bottom plate sideline rivets step by step, existing freezer liner end edge
There are various problems to cause yield rate lower for linea angulata riveting mechanism.
To solve the above problems, the scheme that the present invention uses is as follows:
A kind of turnover plate type freezer liner end edge linea angulata riveting mechanism control system, including end edge linea angulata riveting mechanism and control
Device；The controller connects the end edge linea angulata riveting mechanism；The end edge linea angulata riveting mechanism includes Telescopic boom mechanism and water
Pingbian linea angulata riveting mechanism；The Telescopic boom mechanism includes telescopic telescopic arm；Horizontal corner line riveting mechanism includes straight flange
Gripping mechanism, straight flange pressing plate bending mechanism and bracket；Bracket is mounted on the front end of telescopic arm；Straight flange gripping mechanism and straight flange pressing plate
Bending mechanism is rack-mount；The straight flange pressing plate bending mechanism includes straight flange pressing plate mould item, straight flange bender item and straight
Side bogie；Straight flange pressing plate mould item is mounted on the lower section of straight flange bogie；After straight flange bender item is located at straight flange pressing plate mould item
Side, is mounted on the lower section of straight flange bogie by the torsion shaft at both ends, and parallel with straight flange pressing plate mould item and be close to；Straight flange folding
Turning gear is respectively installed respectively on the torsion shaft at curved mould both ends；Two turning gears are respectively mutually nibbled with overturning rack gear respectively
It closes；Two overturning rack gears are respectively connected with tumble cylinder respectively, enable straight flange bender item under the driving of tumble cylinder
Overturning；The straight flange gripping mechanism is located at the back lower place of straight flange bender item；Straight flange bogie is connected with driving cylinder；It is described straight
Side gripping mechanism includes straight flange clamping opening mounting plate, straight flange clamping opening guide plate and straight flange clamping opening fixture block；Straight flange clamping opening mounting plate passes through
Lifting cylinder is rack-mount；Straight flange clamping opening guide plate is located at the front end of straight flange clamping opening mounting plate, and installs with straight flange clamping opening
The at L-shaped structure of board group；Straight flange clamping opening fixture block is located at the inside of the L-shaped structure, and is mounted on the front end of straight flange clamping opening mounting plate；Directly
Straight flange clamping opening gap is equipped between side clamping opening fixture block and straight flange clamping opening guide plate；Straight flange clamping opening gap front opening；Straight flange clamping opening
Guide plate protrudes forward than straight flange clamping opening fixture block, so that having between straight flange clamping opening guide plate and straight flange clamping opening fixture block step-like
Notch；Straight flange clamping opening guide plate and straight flange clamping opening fixture block are parallel with straight flange pressing plate mould item and straight flange bender item；Straight flange clamping opening
The both ends of fixture block are separately mounted on swinging block；Two pieces of swinging blocks are mounted on the two of straight flange clamping opening mounting plate by spring balance staff
Side；Impact bar is installed on rear side of spring balance staff；Impact bar connects blow cylinder, so that impact bar pushes up under blow cylinder driving
When on swinging block, it is able to drive straight flange clamping opening fixture block and is swung up；The controller is realized with the following method in refrigerator
Gallbladder end edge linea angulata is riveted:
S1: before the bottom plate and coaming plate of freezer liner are placed on freezer liner support frame, opposite end corner line riveting machine
Structure is initialized；It is described to be initialized as instruction telescopic arm retraction, and lifting cylinder driving straight flange clamping opening mounting plate is instructed to rise
To highest point；
S2: after the bottom plate and coaming plate of freezer liner are placed on freezer liner support frame, instruction telescopic arm extension makes
It obtains straight flange clamping opening fixture block and is labelled to bottom plate bending edges；
S3: instruction lifting cylinder driving straight flange clamping opening mounting plate is pressed downward, and is pressed in straight flange clamping opening guide plate by bottom plate cold
In the right angle supporting block of cabinet liner support frame；
S4: instruction telescopic arm extension, so that the marginal portion of bottom plate, coaming plate bending edges and bottom plate bending edges are caught in straight flange
The straight flange clamping opening gap of gripping mechanism；
S5: when instruction blow cylinder driving impact bar is withstood on swinging block, straight flange clamping opening fixture block is driven to be swung up, the bottom of by
Marginal portion, coaming plate bending edges and the bottom plate bending edges riveted of plate are at three layers of marginal texture；
S6: instruction telescopic arm retraction, so that straight flange bender item and straight flange pressing plate mould item in straight flange pressing plate bending mechanism
It is respectively moved on the right angle supporting block of three layers of marginal texture and freezer liner support frame；
S7: order-driven cylinder pushes, so that bottom plate is pressed in the right angle branch of freezer liner support frame by straight flange pressing plate mould item
On bracer；
S8: instruction tumble cylinder driving straight flange bender bending overturning, so that shape after three layers of marginal texture bending
It is shaped to four layers of corner riveted structure.
A kind of turnover plate type freezer liner end edge linea angulata riveting mechanism control method, this method are related to end edge linea angulata riveting machine
Structure；The end edge linea angulata riveting mechanism includes Telescopic boom mechanism and horizontal corner line riveting mechanism；The Telescopic boom mechanism includes
Telescopic telescopic arm；Horizontal corner line riveting mechanism includes straight flange gripping mechanism, straight flange pressing plate bending mechanism and bracket；Bracket
It is mounted on the front end of telescopic arm；Straight flange gripping mechanism and straight flange pressing plate bending mechanism are rack-mount；The straight flange pressing plate folding
Bender structure includes straight flange pressing plate mould item, straight flange bender item and straight flange bogie；Straight flange pressing plate mould item is mounted on straight flange driving
The lower section of frame；Straight flange bender item is located at the rear of straight flange pressing plate mould item, is mounted on straight flange bogie by the torsion shaft at both ends
Lower section, and it is parallel with straight flange pressing plate mould item and be close to；It is respectively equipped with respectively on the torsion shaft at straight flange bender both ends
Turning gear；Two turning gears are respectively meshed with overturning rack gear respectively；Two overturning rack gears are respectively connected with overturning respectively
Cylinder enables straight flange bender item to overturn under the driving of tumble cylinder；The straight flange gripping mechanism is located at straight flange bending
The back lower place of mould item；Straight flange bogie is connected with driving cylinder；The straight flange gripping mechanism includes straight flange clamping opening mounting plate, straight flange
Clamping opening guide plate and straight flange clamping opening fixture block；Straight flange clamping opening mounting plate is rack-mount by lifting cylinder；Straight flange clamping opening guiding
Plate is located at the front end of straight flange clamping opening mounting plate, and forms L-shaped structure with straight flange clamping opening mounting plate；Straight flange clamping opening fixture block is located at the L
The inside of shape structure, and it is mounted on the front end of straight flange clamping opening mounting plate；It is set between straight flange clamping opening fixture block and straight flange clamping opening guide plate
There is straight flange clamping opening gap；Straight flange clamping opening gap front opening；Straight flange clamping opening guide plate protrudes forward than straight flange clamping opening fixture block, so that
There is step-like notch between straight flange clamping opening guide plate and straight flange clamping opening fixture block；Straight flange clamping opening guide plate and straight flange clamping opening fixture block
It is parallel with straight flange pressing plate mould item and straight flange bender item；The both ends of straight flange clamping opening fixture block are separately mounted on swinging block；Two pieces
Swinging block is mounted on the two sides of straight flange clamping opening mounting plate by spring balance staff；Impact bar is installed on rear side of spring balance staff；Impact
Bar connects blow cylinder, when so that impact bar being withstood on swinging block under blow cylinder driving, is able to drive straight flange clamping opening fixture block
It is swung up；It the described method comprises the following steps:
S1: before the bottom plate and coaming plate of freezer liner are placed on freezer liner support frame, opposite end corner line riveting machine
Structure is initialized；It is described to be initialized as instruction telescopic arm retraction, and lifting cylinder driving straight flange clamping opening mounting plate is instructed to rise
To highest point；
S2: after the bottom plate and coaming plate of freezer liner are placed on freezer liner support frame, instruction telescopic arm extension makes
It obtains straight flange clamping opening fixture block and is labelled to bottom plate bending edges；
S3: instruction lifting cylinder driving straight flange clamping opening mounting plate is pressed downward, and is pressed in straight flange clamping opening guide plate by bottom plate cold
In the right angle supporting block of cabinet liner support frame；
S4: instruction telescopic arm extension, so that the marginal portion of bottom plate, coaming plate bending edges and bottom plate bending edges are caught in straight flange
The straight flange clamping opening gap of gripping mechanism；
S5: when instruction blow cylinder driving impact bar is withstood on swinging block, straight flange clamping opening fixture block is driven to be swung up, the bottom of by
Marginal portion, coaming plate bending edges and the bottom plate bending edges riveted of plate are at three layers of marginal texture；
S6: instruction telescopic arm retraction, so that straight flange bender item and straight flange pressing plate mould item in straight flange pressing plate bending mechanism
It is respectively moved on the right angle supporting block of three layers of marginal texture and freezer liner support frame；
S7: order-driven cylinder pushes, so that bottom plate is pressed in the right angle branch of freezer liner support frame by straight flange pressing plate mould item
On bracer；
S8: instruction tumble cylinder driving straight flange bender bending overturning, so that shape after three layers of marginal texture bending
It is shaped to four layers of corner riveted structure.
Technical effect of the invention is as follows:
1, when end edge linea angulata riveting mechanism carries out riveting control, it is lifted straight flange gripping mechanism first, so that straight flange clamping opening machine
Structure pushes down straight flange clamping opening guide plate by bottom plate, then carries out bending by straight flange gripping mechanism, thus bottom plate is avoided to be placed on
When on coaming plate, straight flange gripping mechanism can not be pressed in the problem of corner line carries out operation after bottom edge alice.
2, the straight flange gripping mechanism of turnover plate type and straight flange pressing plate bending mechanism make bending riveting action more abundant, thus
Improve yield rate.
Detailed description of the invention
Fig. 1 is the overall structure diagram of end edge linea angulata riveting mechanism of the present invention.
Fig. 2 is the overall structure diagram of horizontal corner line riveting mechanism.
Fig. 3 is the structural schematic diagram of straight flange pressing plate mould item, straight flange bender item and straight flange bogie.
Fig. 4 is the structural schematic diagram of straight flange gripping mechanism.
Fig. 5 and Fig. 6 is the horizontal and vertical view of the longitudinal extension mechanism of telescoping mechanism respectively.
Fig. 7, Fig. 8, Fig. 9 are bottom plate and coaming plate staking process status diagram.
Figure 10 is the working principle diagram of straight flange gripping mechanism.
Figure 11 is the structural schematic diagram of control system of the present invention.
Specific embodiment
The present invention is described in further details with reference to the accompanying drawing.
As shown in figure 11, a kind of turnover plate type freezer liner end edge linea angulata riveting mechanism control system, including controller 5981
With end edge linea angulata riveting mechanism 5982.Controller 5981 is connected with end edge linea angulata riveting mechanism 5982.Controller 5981 is for leading to
It crosses and executes program instructions collection control terminal corner line riveting mechanism 5982, command end corner line riveting mechanism 5982 is completed dynamic accordingly
Make the mutual riveting to realize end corner line between freezer liner bottom plate and coaming plate.
End edge linea angulata riveting mechanism 5982, as shown in Figure 1, including Telescopic boom mechanism and horizontal corner line riveting mechanism 505.
Wherein, Telescopic boom mechanism includes telescopic arm 511, telescopic arm mounting plate 512, telescopic arm crossbolster 513.Telescopic arm crossbolster
513 are erected on station pedestal 500 by 514 level of telescopic arm support column.Telescopic arm mounting plate 512 is fixed on telescopic arm transverse direction
Set a roof beam in place 513 centre.Telescopic arm 511 is then mounted on telescopic arm mounting plate 512 by longitudinal extension mechanism, so that telescopic arm
511 longitudinal directions can stretch.Horizontal corner line riveting mechanism 505 is mounted on the front end of telescopic arm 511.
Longitudinal extension mechanism, as shown in Figure 2 and Figure 3, including sliding rail 5111, rack gear 5114, driving gear 5115 and driving electricity
Machine 5116.Sliding rail 5111 has two, is respectively arranged on the two sides of telescopic arm 511.Telescopic arm 511 is hanging by the sliding rail 5111 of two sides
It is erected on the hanging sliding block 5112 being arranged on orbit suspended frame 5113.Suspension frame 5113 is mounted on telescopic arm mounting plate 512.
The mode that telescopic arm 511 is vacantly installed makes between telescopic arm 511 and telescopic arm mounting plate 512 that there are gaps.The gap is used for
Rack gear 5114 and driving gear 5115 are installed.Rack gear 5114 is parallel to sliding rail 5111, set on the lower section of telescopic arm 511, and with stretch
The driving gear 5115 installed on contracting arm mounting plate 512 is meshed.Driving motor 5116 is set under telescopic arm mounting plate 512
Side, and connect driving gear 5115.Driving motor 5116 is rotated with moving gear 5115 as a result, passes through gear 5115 and rack gear
Engagement between 5114 drives telescopic arm 511 flexible.511 telescopic direction of telescopic arm is perpendicular to telescopic arm crossbolster
513.To avoid telescopic arm 511 from removing telescopic arm mounting plate 512,511 both ends of telescopic arm are provided with limited block 5117.In addition, this
In embodiment, rack gear 5114 is oblique gear rack；Driving gear 5115 is oblique gear.
Horizontal corner line riveting mechanism 505, as shown in Fig. 4, Fig. 5, Fig. 6, including straight flange gripping mechanism, straight flange pressing plate bending
Mechanism and bracket 101.Straight flange gripping mechanism and straight flange pressing plate bending mechanism are mounted on bracket 101.Bracket 101, which is then mounted on, to be stretched
On contracting arm 511.
Straight flange pressing plate bending mechanism includes straight flange pressing plate mould item 311, straight flange bender item 321 and straight flange bogie 302.Directly
The top of side bogie 302 is equipped with driving cylinder 301.The piston of the connection driving cylinder 301 of straight flange bogie 302, and make
Straight flange bogie 302 can be gone up and down under the driving of driving cylinder 301.Straight flange pressing plate mould item 311 is strip straight panel, and level is fixed
And it is mounted on the lower section of straight flange bogie 302, to be laid out perpendicular to the direction of telescopic arm 511.Straight flange bender item 321 is located at straight
The rear of side pressing plate mould item 311, the lower section of straight flange bogie 302 is mounted on by the torsion shaft at both ends, with straight flange pressing plate mould item
311 is parallel and be close to.The torsion shaft at 321 both ends of straight flange bender item is respectively connected with turnover driving mechanism respectively.Overturning is driven
Motivation structure is used to that straight flange bender item 321 to be driven to be overturn around the torsion shaft at both ends, realizes bending.
Turnover driving mechanism includes turning gear 322, overturning rack gear 324 and tumble cylinder 323.Two turning gears 322
It is separately mounted on the torsion shaft at 321 both ends of straight flange bender item, and is located at the outside of straight flange bogie 302.Overturn rack gear 324
It is meshed set on the top of turning gear 322, and with turning gear 322.The back of rack gear 324 is overturn, it is, overturning rack gear
324 top is provided with sliding block 325, so that about 324 rack gear of overturning is held between sliding block 325 and turning gear 322, and
It can be slid back and forth relative to sliding block 325.Tumble cylinder 323 is set to the rear of overturning rack gear 324.Overturn rack gear 324
Connect the piston of tumble cylinder 323.The driving of tumble cylinder 323 overturning rack gear 324 is elastic as a result, by overturning rack gear 324
Engagement between turning gear 322 drives turning gear 322 to rotate, and then straight flange bender item 321 is driven to overturn.
Straight flange gripping mechanism is located at the rear of straight flange bender item 321, including straight flange clamping opening mounting plate 201, straight flange clamping opening
Guide plate 220 and straight flange clamping opening fixture block 211.Straight flange clamping opening guide plate 220 and straight flange clamping opening fixture block 211 are strip shape body, are respectively mounted
On straight flange clamping opening mounting plate 201, and it is parallel with straight flange pressing plate mould item 311 and straight flange bender item 321.The installation of straight flange clamping opening
Plate 201 is horizontally arranged on bracket 101 by lifting cylinder 202, enables straight flange clamping opening mounting plate 201 in lifting cylinder
It is gone up and down under 202 driving, entire straight flange gripping mechanism is gone up and down.Straight flange clamping opening guide plate 220 is located at straight flange clamping opening peace
The front end of loading board 201, and L-shaped structure is formed with straight flange clamping opening mounting plate 201, as shown in Figure 10.Straight flange clamping opening guide plate 220
Guiding surface 221 is equipped at front end face.Straight flange clamping opening fixture block 211 is located at the inside of the L-shaped structure, and the swinging block for passing through both ends
212 are mounted on the front end of straight flange clamping opening mounting plate 201, also, straight flange clamping opening guide plate 220 is forward than straight flange clamping opening fixture block 211
It is prominent, so that having step-like notch 223 between straight flange clamping opening guide plate 220 and straight flange clamping opening fixture block 211.Swinging block 212
It is mounted on the two sides of straight flange clamping opening mounting plate 201 by spring balance staff 213, enables straight flange clamping opening fixture block 211 around spring
Balance staff 213 is swung up and down.Straight flange clamping opening gap 222 is equipped between straight flange clamping opening fixture block 211 and straight flange clamping opening guide plate 220.Directly
222 front opening of side clamping opening gap.The width in straight flange clamping opening gap 222, it is, the top surface of straight flange clamping opening fixture block 211 and straight
The distance between 220 bottom surface of side clamping opening guide plate is 3 ~ 6 millimeters.It is to be noted that as straight flange clamping opening fixture block 211 surrounds bullet
Spring balance staff 213 is swung, and the gap size in straight flange clamping opening gap 222 changes, aforementioned 3 ~ 6 millimeters of straight flange clamping opening gap 222
Width be straight flange clamping opening gap 222 maximum width.Spring balance staff 213 is mounted on the axis of 201 side of straight flange clamping opening mounting plate
It holds on seat 214.Spring balance staff 213 is the swinging axle with spring, and the spring force in the swinging axle always will be between straight flange clamping opening
Gap 222 is supportted to maximum.The rear side of spring balance staff 213 is equipped with impact bar 216 and blow cylinder 215.Impact bar 216 and impact gas
Cylinder 215 is vertically arranged.Blow cylinder 215 is mounted on bracket 101.The piston of the connection blow cylinder 215 of impact bar 216.Punching
The lower end for hitting bar 216 faces the rear end of swinging block 212.When impact bar 216 withstands on swinging block under the driving of blow cylinder 215
It when on 212, is able to drive straight flange clamping opening fixture block 211 and is swung up, realize clamping plate movement with straight flange clamping opening guide plate 220.
The working principle of the present embodiment, as shown in Fig. 7, Fig. 8, Fig. 9, Figure 10.Fig. 7, Fig. 8, Fig. 9, Tu10Zhong, 3901 be bottom
Plate；3902 be coaming plate；4903 be bottom plate bending edges；4904 be coaming plate bending edges；1901 be right angle supporting block.Right angle supporting block
1901 be the component on liner supporting mechanism, is used to support coaming plate 3902 and bottom plate 3901.When initial, 4903 He of bottom plate bending edges
Coaming plate bending edges 4904 are 90 degree of bending edges.After freezer liner degree of lip-rounding coaming plate and bottom plate are placed on liner supporting mechanism,
As shown in fig. 7, at this point, bottom plate 3901 and coaming plate 3902 are perpendicular.The course of work of the present embodiment is as follows:
Firstly, end edge linea angulata riveting mechanism 5982 initializes.When initialization, telescopic arm 511 bounces back, and passes through lifting cylinder
Straight flange clamping opening guide plate 220 and straight flange clamping opening fixture block 211 are risen to highest point by 202, while cylinder 301 being driven to drive straight flange bending
Mould item 321 and straight flange pressing plate mould item 311 rise to highest point.Then, longitudinal extension mechanism driving telescopic arm 511 drives horizontal corner
505 forward movement of line riveting mechanism stops when on the head-to-foot plate bending edges 4903 of straight flange clamping opening fixture block 211.At this point, straight flange presss from both sides
Mouth guide plate 220 is stuck in above the edge of bottom plate 3901, marginal portion, coaming plate bending edges 4904 and the bottom plate folding of bottom plate 3901
Crimp 4903 is respectively positioned in step-like notch 223.Then by the pushing of lifting cylinder 202 until straight flange clamping opening guide plate
220 are pressed in bottom plate 3901 in right angle supporting block 1901.Subsequently, longitudinal extension mechanism drives horizontal corner line riveting mechanism
505 further forward movements, so that the marginal portion of bottom plate 3901, coaming plate bending edges 4904 and bottom plate bending edges 4903 are caught in
The straight flange clamping opening gap 222 of straight flange gripping mechanism, as shown in Figure 10.Since the width in straight flange clamping opening gap 222 is that 3 ~ 6mm is less than
The width of bottom plate bending edges 4903.Therefore when bottom plate bending edges 4903 are caught in straight flange clamping opening gap 222, bottom plate bending edges 4903
By further bending.It is driven by impact bar 216 and blow cylinder 215 and is put on straight flange clamping opening fixture block 211 again, by bottom plate 3901
Marginal portion, coaming plate bending edges 4904 and 4903 riveted of bottom plate bending edges are at three layers of marginal texture 4905 as shown in Figure 8.It
Afterwards, longitudinal extension mechanism driving telescopic arm 511 drives the horizontal retraction of corner line riveting mechanism 505 a distance, so that straight flange pressure
Straight flange bender item 321 and straight flange pressing plate mould item 311 in plate bending mechanism are respectively moved to three layers of marginal texture 4905 and straight
On corner supporting block 1901.Then, driving cylinder 301 drives straight flange bender item 321 and straight flange pressing plate mould item 311 to push, and makes
It obtains straight flange pressing plate mould straight flange bender item 321 and straight flange pressing plate mould item 311 is pressed respectively against three layers of marginal texture 4905 and right angle
In supporting block 1901.Finally, tumble cylinder 323 drives straight flange bender item 321 to overturn bending, so that three layers of marginal texture 4905
Further bending forms four layers of corner as shown in Figure 9 riveted structure 4906.It completes to reinitialize after riveting and returns to end edge angle
The init state of line riveting mechanism 5982 carries out the riveting of next freezer liner.
According to above-mentioned working principle, the realization pair of control terminal corner line riveting mechanism 5982 with the following method of controller 5981
Freezer liner end corner line is riveted:
S1: before the bottom plate and coaming plate of freezer liner are placed on freezer liner support frame, opposite end corner line riveting machine
Structure is initialized；The instruction telescopic arm 511 that is initialized as bounces back, and lifting cylinder 202 is instructed to drive the installation of straight flange clamping opening
Plate 201 rises to highest point；
S2: after the bottom plate and coaming plate of freezer liner are placed on freezer liner support frame, before instructing telescopic arm 511
It stretches, so that straight flange clamping opening fixture block 211 is labelled to bottom plate bending edges；
S3: instruction lifting cylinder 202 drives straight flange clamping opening mounting plate 201 to be pressed downward, and makes straight flange clamping opening guide plate 220 bottom of by
Plate is pressed in the right angle supporting block of freezer liner support frame；
S4: instruction telescopic arm 511 protracts, so that the marginal portion of bottom plate, coaming plate bending edges and bottom plate bending edges are caught in
The straight flange clamping opening gap 222 of straight flange gripping mechanism；
S5: when instruction blow cylinder 215 drives impact bar 216 to withstand on swinging block 212, straight flange clamping opening fixture block 211 is driven
It is swung up, by the marginal portion of bottom plate, coaming plate bending edges and bottom plate bending edges riveted at three layers of marginal texture；
S6: instruction telescopic arm 511 bounces back, so that straight flange bender item 321 and straight flange pressure in straight flange pressing plate bending mechanism
Template die item 311 is respectively moved on the right angle supporting block of three layers of marginal texture and freezer liner support frame；
S7: order-driven cylinder 301 pushes, so that bottom plate is pressed in freezer liner support frame by straight flange pressing plate mould item 311
On right angle supporting block；
S8: instruction tumble cylinder 323 drives 321 bending of straight flange bender item overturning, so that three layers of marginal texture is rolled over
Four layers of corner riveted structure is formed after curved.
It should be pointed out that the step of above method, also constitutes the turnover plate type freezer liner end edge linea angulata of meaning of the invention
Riveting mechanism control method.
Claims (2)
1. a kind of turnover plate type freezer liner end edge linea angulata riveting mechanism control system, which is characterized in that riveted including end edge linea angulata
Mechanism and controller；The controller connects the end edge linea angulata riveting mechanism；The end edge linea angulata riveting mechanism includes flexible
Arm mechanism and horizontal corner line riveting mechanism (505)；The Telescopic boom mechanism includes telescopic telescopic arm (511)；Horizontal sides
Linea angulata riveting mechanism (505) includes straight flange gripping mechanism, straight flange pressing plate bending mechanism and bracket (101)；Bracket (101) is mounted on
The front end of telescopic arm (511)；Straight flange gripping mechanism and straight flange pressing plate bending mechanism are mounted on bracket (101)；The straight flange pressure
Plate bending mechanism includes straight flange pressing plate mould item (311), straight flange bender item (321) and straight flange bogie (302)；Straight flange pressing plate
Mould item (311) is mounted on the lower section of straight flange bogie (302)；Straight flange bender item (321) is located at straight flange pressing plate mould item (311)
Rear, the lower section of straight flange bogie (302) is mounted on by the torsion shaft at both ends, and equal with straight flange pressing plate mould item (311)
It goes and is close to；Turning gear (322) are respectively installed respectively on the torsion shaft at straight flange bender item (321) both ends；Two overturnings
Gear (322) is respectively meshed with overturning rack gear (324) respectively；Two overturning rack gears (324) are respectively connected with overturning gas respectively
Cylinder (323), so that straight flange bender item (321) can be overturn under the driving of tumble cylinder (323)；The straight flange gripping mechanism
Positioned at the back lower place of straight flange bender item (321)；Straight flange bogie (302) is connected with driving cylinder (301)；The straight flange clamping opening
Mechanism includes straight flange clamping opening mounting plate (201), straight flange clamping opening guide plate (220) and straight flange clamping opening fixture block (211)；Straight flange clamping opening peace
Loading board (201) is mounted on bracket (101) by lifting cylinder (202)；Straight flange clamping opening guide plate (220) is located at straight flange clamping opening peace
The front end of loading board (201), and L-shaped structure is formed with straight flange clamping opening mounting plate (201)；Straight flange clamping opening fixture block (211) is located at the L shape
The inside of structure, and it is mounted on the front end of straight flange clamping opening mounting plate (201)；Straight flange clamping opening fixture block (211) and straight flange clamping opening guiding
Straight flange clamping opening gap (222) is equipped between plate (220)；Straight flange clamping opening gap (222) front opening；Straight flange clamping opening guide plate
(220) protruded forward than straight flange clamping opening fixture block (211) so that straight flange clamping opening guide plate (220) and straight flange clamping opening fixture block (211) it
Between have step-like notch (223)；Straight flange clamping opening guide plate (220) and straight flange clamping opening fixture block (211) and straight flange pressing plate mould item
(311) and straight flange bender item (321) is parallel；The both ends of straight flange clamping opening fixture block (211) are separately mounted to swinging block (212)
On；Two pieces of swinging blocks (212) are mounted on the two sides of straight flange clamping opening mounting plate (201) by spring balance staff (213)；Spring balance staff
(213) impact bar (216) are installed on rear side of；Impact bar (216) connects blow cylinder (215), so that impact bar (216) is rushing
It hits under cylinder (215) driving when withstanding on swinging block (212), is able to drive straight flange clamping opening fixture block (211) and is swung up；The control
Device processed is realized with the following method rivets freezer liner end edge linea angulata:
S1: before the bottom plate and coaming plate of freezer liner are placed on freezer liner support frame, opposite end corner line riveting mechanism into
Row initialization；It is described to be initialized as instruction telescopic arm (511) retraction, and instruct lifting cylinder (202) driving straight flange clamping opening installation
Plate (201) rises to highest point；
S2: after the bottom plate and coaming plate of freezer liner are placed on freezer liner support frame, instruction telescopic arm (511) extension,
So that straight flange clamping opening fixture block (211) is labelled to bottom plate bending edges；
S3: instruction lifting cylinder (202) driving straight flange clamping opening mounting plate (201) is pressed downward, and makes straight flange clamping opening guide plate (220) will
Bottom plate is pressed in the right angle supporting block of freezer liner support frame；
S4: instruction telescopic arm (511) extension, so that the marginal portion of bottom plate, coaming plate bending edges and bottom plate bending edges are caught in directly
The straight flange clamping opening gap (222) of side gripping mechanism；
S5: when instruction blow cylinder (215) driving impact bar (216) is withstood on swinging block (212), straight flange clamping opening fixture block is driven
(211) it is swung up, by the marginal portion of bottom plate, coaming plate bending edges and bottom plate bending edges riveted at three layers of marginal texture；
S6: instruction telescopic arm (511) retraction, so that straight flange bender item (321) and straight flange pressure in straight flange pressing plate bending mechanism
Template die item (311) is respectively moved on the right angle supporting block of three layers of marginal texture and freezer liner support frame；
S7: order-driven cylinder (301) pushes, so that bottom plate is pressed in freezer liner support frame by straight flange pressing plate mould item (311)
On right angle supporting block；
S8: instruction tumble cylinder (323) driving straight flange bender item (321) bending overturning, so that three layers of marginal texture is rolled over
Four layers of corner riveted structure is formed after curved.
2. a kind of turnover plate type freezer liner end edge linea angulata riveting mechanism control method, which is characterized in that this method is related to end edge angle
Line riveting mechanism；The end edge linea angulata riveting mechanism includes Telescopic boom mechanism and horizontal corner line riveting mechanism (505)；It is described to stretch
Contracting arm mechanism includes telescopic telescopic arm (511)；Horizontal corner line riveting mechanism (505) includes straight flange gripping mechanism, straight flange
Pressing plate bending mechanism and bracket (101)；Bracket (101) is mounted on the front end of telescopic arm (511)；Straight flange gripping mechanism and straight flange pressure
Plate bending mechanism is mounted on bracket (101)；The straight flange pressing plate bending mechanism includes straight flange pressing plate mould item (311), straight flange folding
Curved mould item (321) and straight flange bogie (302)；Straight flange pressing plate mould item (311) is mounted on the lower section of straight flange bogie (302)；
Straight flange bender item (321) is located at the rear of straight flange pressing plate mould item (311), is mounted on straight flange driving by the torsion shaft at both ends
The lower section of frame (302), and it is parallel with straight flange pressing plate mould item (311) and be close to；The torsion shaft at straight flange bender item (321) both ends
It is upper that turning gear (322) are respectively installed respectively；Two turning gears (322) are respectively meshed with overturning rack gear (324) respectively；
Two overturning rack gears (324) are respectively connected with tumble cylinder (323) respectively, so that straight flange bender item (321) can overturn
It is overturn under the driving of cylinder (323)；The straight flange gripping mechanism is located at the back lower place of straight flange bender item (321)；Straight flange driving
Frame (302) is connected with driving cylinder (301)；The straight flange gripping mechanism includes that straight flange clamping opening mounting plate (201), straight flange clamping opening are led
To plate (220) and straight flange clamping opening fixture block (211)；Straight flange clamping opening mounting plate (201) is mounted on bracket by lifting cylinder (202)
(101) on；Straight flange clamping opening guide plate (220) is located at the front end of straight flange clamping opening mounting plate (201), and with straight flange clamping opening mounting plate
(201) L-shaped structure is formed；Straight flange clamping opening fixture block (211) is located at the inside of the L-shaped structure, and is mounted on straight flange clamping opening mounting plate
(201) front end；Straight flange clamping opening gap (222) is equipped between straight flange clamping opening fixture block (211) and straight flange clamping opening guide plate (220)；
Straight flange clamping opening gap (222) front opening；Straight flange clamping opening guide plate (220) protrudes forward than straight flange clamping opening fixture block (211), so that
There is step-like notch (223) between straight flange clamping opening guide plate (220) and straight flange clamping opening fixture block (211)；Straight flange clamping opening guiding
Plate (220) and straight flange clamping opening fixture block (211) are parallel with straight flange pressing plate mould item (311) and straight flange bender item (321)；Straight flange folder
The both ends of mouth fixture block (211) are separately mounted on swinging block (212)；Two pieces of swinging blocks (212) are installed by spring balance staff (213)
In the two sides of straight flange clamping opening mounting plate (201)；Impact bar (216) are installed on rear side of spring balance staff (213)；Impact bar (216)
It connects blow cylinder (215), when so that impact bar (216) being withstood on swinging block (212) under blow cylinder (215) driving, energy
Enough straight flange clamping opening fixture block (211) is driven to be swung up；It the described method comprises the following steps:
S1: before the bottom plate and coaming plate of freezer liner are placed on freezer liner support frame, opposite end corner line riveting mechanism into
Row initialization；It is described to be initialized as instruction telescopic arm (511) retraction, and instruct lifting cylinder (202) driving straight flange clamping opening installation
Plate (201) rises to highest point；
S2: after the bottom plate and coaming plate of freezer liner are placed on freezer liner support frame, instruction telescopic arm (511) extension,
So that straight flange clamping opening fixture block (211) is labelled to bottom plate bending edges；
S3: instruction lifting cylinder (202) driving straight flange clamping opening mounting plate (201) is pressed downward, and makes straight flange clamping opening guide plate (220) will
Bottom plate is pressed in the right angle supporting block of freezer liner support frame；
S4: instruction telescopic arm (511) extension, so that the marginal portion of bottom plate, coaming plate bending edges and bottom plate bending edges are caught in directly
The straight flange clamping opening gap (222) of side gripping mechanism；
S5: when instruction blow cylinder (215) driving impact bar (216) is withstood on swinging block (212), straight flange clamping opening fixture block is driven
(211) it is swung up, by the marginal portion of bottom plate, coaming plate bending edges and bottom plate bending edges riveted at three layers of marginal texture；
S6: instruction telescopic arm (511) retraction, so that straight flange bender item (321) and straight flange pressure in straight flange pressing plate bending mechanism
Template die item (311) is respectively moved on the right angle supporting block of three layers of marginal texture and freezer liner support frame；
S7: order-driven cylinder (301) pushes, so that bottom plate is pressed in freezer liner support frame by straight flange pressing plate mould item (311)
On right angle supporting block；
S8: instruction tumble cylinder (323) driving straight flange bender item (321) bending overturning, so that three layers of marginal texture is rolled over
Four layers of corner riveted structure is formed after curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810149720.2A CN108176778B (en) | 2018-02-13 | 2018-02-13 | A kind of turnover plate type freezer liner end edge linea angulata riveting mechanism control system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810149720.2A CN108176778B (en) | 2018-02-13 | 2018-02-13 | A kind of turnover plate type freezer liner end edge linea angulata riveting mechanism control system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108176778A CN108176778A (en) | 2018-06-19 |
| CN108176778B true CN108176778B (en) | 2019-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810149720.2A Active CN108176778B (en) | 2018-02-13 | 2018-02-13 | A kind of turnover plate type freezer liner end edge linea angulata riveting mechanism control system and method |
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| CN (1) | CN108176778B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08103835A (en) * | 1994-10-04 | 1996-04-23 | Sanyo Mach Works Ltd | Hemming device |
| KR100520855B1 (en) * | 2003-11-13 | 2005-10-17 | 이호숙 | Device of Forming a Fire Door |
| CN103357767B (en) * | 2013-07-05 | 2015-04-22 | 湖南三一智能控制设备有限公司 | Manufacturing method of spiral bin body and spiral bin machine system |
| CN206951846U (en) * | 2017-06-20 | 2018-02-02 | 安徽鲲鹏装备模具制造有限公司 | A kind of refrigerator-freezer inner bag degree of lip-rounding coaming plate production line |
| CN107096842B (en) * | 2017-06-20 | 2019-07-19 | 安徽鲲鹏装备模具制造有限公司 | A kind of refrigerator-freezer liner degree of lip-rounding coaming plate riveting mechanism |
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Denomination of invention: A control system and method of corner line riveting mechanism at inner tank end of flip type refrigerator Effective date of registration: 20211224 Granted publication date: 20190705 Pledgee: Chuzhou financing guarantee Group Co.,Ltd. Pledgor: ANHUI KINGPOWER EQUIPMENT & MOULD MANUFACTURE Co.,Ltd. Registration number: Y2021980016102 |
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Date of cancellation: 20230202 Granted publication date: 20190705 Pledgee: Chuzhou financing guarantee Group Co.,Ltd. Pledgor: ANHUI KINGPOWER EQUIPMENT & MOULD MANUFACTURE Co.,Ltd. Registration number: Y2021980016102 |
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