CN106964674A - The working roll and its attachment structure of a kind of veneer reeling machine - Google Patents
The working roll and its attachment structure of a kind of veneer reeling machine Download PDFInfo
- Publication number
- CN106964674A CN106964674A CN201710180889.XA CN201710180889A CN106964674A CN 106964674 A CN106964674 A CN 106964674A CN 201710180889 A CN201710180889 A CN 201710180889A CN 106964674 A CN106964674 A CN 106964674A
- Authority
- CN
- China
- Prior art keywords
- roller
- upper roller
- roll
- veneer reeling
- reeling machine
- 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
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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a kind of working roll of veneer reeling machine and its attachment structure, working roll is the upper roller of veneer reeling machine, including roller core and roller table body, roller table body is into tubular, positioned at roller core periphery, distance between roller table body and roller core is adjustable, upper roller is adjusted switching between cylindric roll body and coniform roll body, or adjusting upper roll external diameter or taper.The attachment structure of working roll is used for upper roller of press brake and the connection of veneer reeling machine stand, wherein, the stand includes fixed stand and can overturn stand, described upper roller one end is connected with the fixed stand, the turnable stand is provided with roller aperture, and the end-rack that the upper roller is not connected with the fixed stand is located in the roller aperture.Therefore the working roll and its attachment structure for a kind of veneer reeling machine that the present invention is provided, the reconfigurable of its upper roller, can realize rolling for cylindrical tube and conical shell on same machine, applied widely, reduce production cost.
Description
Technical field
Circular and conical shell is realized on same machine the present invention relates to veneer reeling machine field, more particularly to a kind of realize
The working roll and its attachment structure of a kind of veneer reeling machine of workpiece.
Background technology
With the fast development of defense and commercial industry, the market demand of all kinds of circular cylinder body parts is increasing.Four-roller
Veneer reeling machine with it rolls that precision is high, efficiency is fast, plate end straight flange amount is smaller and the increasingly favor by user and affirmative.Traditional
Four-roll plate bending machine, it is different by the up-down mode of side roller, linear and arc line type four-roll plate bending machine can be divided into.
Such as Chinese patent CN203991812U discloses the four-roll plate bending machine of linear pushing side roller movement in a curve, comprising upper
Roller, lower roll, side roller, pivoted arm, side roller oil cylinder, mounting bracket, pivoted arm fulcrum, base, electrical apparatus control system, hydraulic system, lower roll
Oil cylinder, sensor, the top of base, which is installed with mounting bracket, mounting bracket, is horizontally installed with upper roller, the end of upper roller
It is connected with hydraulic motor；The lower horizontal of upper roller, which is provided with below lower roll, lower roll, is provided with lower roller oil cylinder, and the both sides of lower roll are equal
Side roller is connected with by pivoted arm fulcrum, side roller is connected by pivoted arm with the top of side roller oil cylinder, the lower end of side roller oil cylinder and base
It is fixedly connected, side roller oil cylinder, lower roller oil cylinder are connected with hydraulic system, sensor, sensor, upper roll end is connected with pivoted arm
Hydraulic motor be connected with electrical apparatus control system.
Either linear or arc line type four-roll plate bending machine, the lifting of its front offset roll and rear side roller all has respective fortune
Dynamic independence, i.e. Dan Shengdan drop or it is double rise double down, therefore, in sheet material rolls cylinder forming process, be generally divided into 5 steps
Suddenly, i.e.,：Centering, pre-bending, pre- curved segment are rolled, working roll switching, rolled.It follows that the shortcoming of traditional four-roll plate bending machine is main
There are two aspects：
First, the kinematic accuracy and precise positioning of side roller lifting are relatively poor；
2nd, it is necessary to which the constantly action of switch operating roller, is operated relatively cumbersome and slow during shell rolling.
In order to solve the above problems, Chinese patent CN105964744A discloses a kind of adjustable numerical control four-roller volume of three-roller linkage
Trigger, including：Base, two seat supports on base and upper roller, lower roll, the first side roller and second between two seat supports
Side roller, the upper roller, lower roll, the first side roller and the second side roller be arranged in parallel, and the lower roll is located at immediately below the upper roller, described
First side roller and the second side roller are located at the lower roll both sides respectively, it is characterised in that the upper roller is installed on the support, with
The holder pivots connection, the upper roller is driven by upper roller servo drive and rotated, the lower roll, the first side roller and second
Side roller two ends are respectively arranged in both sides side roller link gear, and side roller link gear is connected to by elevating mechanism respectively described in both sides
The support and base, elevating mechanism described in two groups of side roller link gear described in two groups are symmetrical arranged.Three rollers that the present invention is provided
Link adjustable numerical control four-roller plate bending machine, and its is stable, and precise positioning controllability is good, and efficiency high, numerically controlled automatic degree are high, and
Rolling for the special-shaped thin wall workpiece for barrel such as oval, square is easily achieved, formed product precision is high, quality better.But the model is bright
Technical scheme disclosed in patent can not realize rolling for conical shell, and the scope of application need to be improved.
The content of the invention
To overcome problems of the prior art, realized the invention provides one kind and circle is realized on same machine
And the working roll and its attachment structure of a kind of veneer reeling machine of conical shell workpiece.
A kind of working roll for veneer reeling machine that the present invention is provided, is the upper roller of veneer reeling machine, wherein, including roller core and roller table body,
The roller table body is into tubular, and the distance between the roller core periphery, the roller table body and the roller core is adjustable, makes the upper roller
Switching is adjusted between cylindric roll body and coniform roll body, or adjusts the external diameter or taper of the upper roller.
In some embodiments, the roller table body constitutes for the bar shaped roll bar of some valve sections camber, some valve institutes
State roll bar head and the tail to be successively connected, form the roller table body.
In some embodiments, the length of the roller table body is identical with the length of the roller core, the roller table body it is interior
Footpath is more than the external diameter of the roller core.
In some embodiments, connected between the roller core periphery and the every roll bar by telescoping mechanism, it is described
Telescoping mechanism radially stretches in the upper roller.
In some embodiments, the every roll bar is connected by telescoping mechanism described at least two with the roller core,
Telescoping mechanism in the same roll bar is uniformly distributed on the roller core and the length direction of roll bar, in same roll bar
Two of which telescoping mechanism is located at the two ends of the roll bar respectively.
In some embodiments, the telescoping mechanism circularizes distribution in the upper roller, forms polycyclic telescoping mechanism,
The plane where the telescoping mechanism on same ring is perpendicular to the roller core.
In some embodiments, the telescoping mechanism is connected to a switch board, is equipped with each telescoping mechanism
One displacement transducer, institute's displacement sensors are connected to the switch board, each telescopic machine of institute's displacement sensors detection
The displacement of structure, and feed data back to the switch board.
The invention also discloses the attachment structure of the working roll of above-mentioned veneer reeling machine, for upper roller of press brake and veneer reeling machine stand
Connection, wherein, the stand includes fixed stand and can overturn stand, and described upper roller one end is connected with the fixed stand,
The turnable stand is provided with roller aperture, and the end-rack that the upper roller is not connected with the fixed stand is located in the roller aperture.
In some embodiments, a upper roller position adjustments block is provided with the outside of the fixed stand, the upper roller position is adjusted
Locking nub is slidably connected with the fixed stand, and the relatively described fixed stand in the vertical direction of the upper roller position adjustments block is slided
Dynamic, the upper roller position adjustments block drives it to lift by upper roller lift drive mechanism, the upper roller lift drive mechanism connection
In the switch board, roller core one end of the upper roller passes through the fixed stand, is flexibly connected with the upper roller position adjustments block.
In some embodiments, the upper roller is connected by moving block with the upper roller position adjustments block, described to rotate
Block is a spherical pieces, and the moving block is embedded in the upper roller position adjustments block, rotates and connects with the upper roller position adjustments block
Connect；The roller core of the upper roller passes through the moving block, is rotated and is connected by bearing with the moving block, the BEARING SHAFT and institute
Upper roller axis coinciding is stated, the upper roller is rotated in the moving block.
Compared with prior art, the working roll and its attachment structure and prior art phase for a kind of veneer reeling machine that the present invention is provided
It is than advantage：The reconfigurable of upper roller, therefore, can realize the volume of cylindrical tube and conical shell on same machine
System, it is applied widely, reduce production cost.
Brief description of the drawings
Fig. 1 is a kind of structural representation of veneer reeling machine of present disclosure；
Fig. 2 is a kind of side view of veneer reeling machine of present disclosure；
Fig. 3 is upper roller in a kind of veneer reeling machine of present disclosure and the attachment structure schematic diagram of fixed stand；
Fig. 4 is a kind of structural representation of veneer reeling machine upper roller under the first working condition of present disclosure；
Fig. 5 is a kind of side view of veneer reeling machine upper roller under the first working condition of present disclosure；
Fig. 6 is a kind of structural representation of veneer reeling machine upper roller under second of working condition of present disclosure；
Fig. 7 is a kind of side view of veneer reeling machine upper roller under second of working condition of present disclosure；
Fig. 8 for present disclosure a kind of veneer reeling machine in side roller link gear structural representation；
The top view of side roller link gear shown in Fig. 9 Fig. 8；
Figure 10 to Figure 14 implements the flow chart of circular cylinder body rolled forming for a kind of veneer reeling machine of present disclosure.
Embodiment
Below in conjunction with drawings and examples, the present invention is described in further detail.It should be appreciated that described herein
Specific embodiment only to explain the present invention, be not intended to limit the present invention.
Fig. 1 to Fig. 9 schematically shows the working roll provided with the present invention and its a kind of veneer reeling machine of attachment structure.
As depicted in figs. 1 and 2, the working roll and its a kind of veneer reeling machine of attachment structure provided with the present invention, including bottom
Seat 4, and switch board 9 on base 4, roll bending mechanism, and the console 7 located at the side of base 4, as depicted in figs. 1 and 2,
In this embodiment of the invention, roll bending mechanism includes four press rolls 2, as illustrated, four press rolls 2 pass through two stands 1
The top of base 4 is fixed on, two stands 1 are connected to four two ends of press roll 2, and are fixedly connected with base 4, two stands 1 are erected
It is straight to set, it is respectively perpendicular to base 4.
As depicted in figs. 1 and 2, four press rolls 2 include upper roller 21, lower roll 22, the first side roller 23 and the second side roller respectively
24, wherein, as shown in Fig. 2 lower roll 22 is located at immediately below upper roller 21, the first side roller 23 and the second side roller 24 are located at lower roll 22 respectively
Both sides.As preferred, in this embodiment of the invention, upper roller 21 is adjustable pressure roller, and it can be in cylindric roll body and circular cone
Switching is adjusted between shape roll body, meanwhile, its external diameter and taper can adjust.As shown in Figures 4 to 7, in this embodiment party of the invention
In formula, upper roller 21 includes roller core 211 and roller table body 212, wherein, roller core 211 is cylindrical, and roller table body 212 is some valve sections
The bar shaped roll bar 2122 of camber is constituted, wherein, some head and the tail of valve roll bar 2122 are connected successively, form cylindric roller table body 212,
As shown in figure 4, cylindric roller table body 212 is located at the periphery of roller core 211, and its length is identical with the length of roller core 211, and its internal diameter is more than
The external diameter of roller core 211.As it is further preferred that in order that upper roller 21 can adjust its shape and external diameter, in this embodiment party of the invention
In formula, connected between roller core 211 and every roll bar 2122 by telescoping mechanism 213, wherein, every roll bar 2122 passes through at least two
Individual telescoping mechanism 213 is connected with roller core 211, and the telescoping mechanism 213 in same roll bar 2122 is in roller core 211 and the length of roll bar 2122
Degree is uniformly distributed on direction, and the two of which telescoping mechanism 213 in same roll bar 2122 is located at the two ends of roll bar 2122 respectively, separately
Outside, in this embodiment of the invention, telescoping mechanism 213 circularizes distribution in upper roller 21, forms some ring telescopic drive bodies,
The plane where telescoping mechanism 213 on same ring is perpendicular to roller core 211, and telescoping mechanism 213 radially stretches in upper roller 21 to be transported
It is dynamic.As preferred, in this embodiment of the invention, telescoping mechanism 213 is hydraulic cylinder, certainly, it is not limited to hydraulic cylinder
A kind of form.Each telescoping mechanism 213 is all connected to switch board 9, and its interoperation is controlled by switch board 9, specifically, control
The interoperation of telescoping mechanism 213 on different plane of a loops, controls the synchronization telescope of telescoping mechanism 213 on same ring, and control
The stroke of telescoping mechanism 213, and then upper roller 21 is switched between cylindric roll body and coniform roll body, or regulation is cylindric
The taper of the external diameter of roll body and coniform roll body, round piece and cone are realized it is thus possible to realize on same veneer reeling machine
Shape workpiece is rolled.As it is further preferred that in this embodiment of the invention, one is equipped with each telescoping mechanism 213
Displacement transducer, displacement transducer is connected to switch board 9, and displacement transducer detects the displacement of each telescoping mechanism 213, and will
Data feedback ensures the synchronous operation of telescoping mechanism 213 on same plane of a loop and with common displacement to switch board 9
Amount, and it is easy to control the displacement of telescoping mechanism 213 on different plane of a loops, so as to control the Adjustment precision of upper roller 21.
As shown in Figure 1 to Figure 3, two stands 1 are respectively fixed stand 11 and can overturn stand 12.As shown in Figure 1 to Figure 3,
Wherein one end of upper roller 21 is connected with fixed stand 11.As preferred, in this embodiment of the invention, outside fixed stand 11
Side upper center is provided with a upper roller position adjustments block 2101, wherein, upper roller position adjustments block 2101 is lifted by a upper roller and driven
Its lifting of the driving of mechanism 2102, as preferred, in this embodiment of the invention, upper roller lift drive mechanism 2102 is located at solid
Determine the outside of stand 11, and upper roller lift drive mechanism 2102 is preferably hydraulic drive mechanism, certainly, it is not limited to hydraulic-driven
Mechanism.The in the vertical direction motion of the driving upper roller position adjustments of upper roller lift drive mechanism 2102 block 2101.As shown in figure 1, on
The one end of roller 21 rotates with upper roller position adjustments block 2101 and is connected, and then can be by driving the lifting of upper roller position adjustments block 2101 to adjust
Save the height and position of the one end of upper roller 21.
In addition, as shown in figure 1, can overturn stand 12 includes：Positioned at lower section, fixed part 121 is fixedly connected with base 4, and
The overturning portion 122 of the top of fixed part 121 is connected to, overturning portion 122 is generally aligned in the same plane with fixed part 121, overturning portion 122 is with consolidating
Determine portion 121 and connection is rotated by rotating shaft 123.As shown in figure 1, additionally including a upset driving cylinder 124, driving cylinder 124 is overturn
Positioned at that can overturn the outside of stand 12, upset one end of driving cylinder 124 is connected with overturning portion 122, and the other end is connected with base 4, to drive
123 realize upset around the shaft in dynamic overturning portion 122.The middle part of overturning portion 122 opens up roller aperture 125, as preferred, in this reality of the invention
Apply in mode, the position of roller aperture 125 and the upper roller 21 when upper roller position adjustments block 2101 is located at lowermost end in stand 12 can be overturned
Position be consistent, and then, when overturning portion 122 is overturn to perpendicular, the end of upper roller 21 is located just in roller aperture 125.
Setting can overturn stand 12, when being overturn in overturning portion 122 to horizontal plane, it is convenient from the shaft end of upper roller 21 take out curling shaping into
Product workpiece.
As it is further preferred that as shown in Figure 1 to Figure 3, in this embodiment of the invention, upper roller 21 and upper roller position
Regulating block 2101 is connected by moving block 2103, and upper roller 21 and moving block 2103 are rotated by bearing and be connected, BEARING SHAFT with it is upper
The axis coinciding of roller 21, make upper roller 21 can the rotation in moving block 2103, as shown in figure 3, as preferred, in this implementation of the present invention
In mode, moving block 2103 is a spherical pieces, and moving block 2103 is located in upper roller position adjustments block 2101, with upper roller position adjustments
Block 2101 rotates connection, regulating block 2101 is arbitrarily rotated in upper roller position adjustments block 2101, therefore, works as elevator drive machine
During the 2101 in the vertical direction motion of block of the driving upper roller position adjustments of structure 2102, by the rotation of moving block 2103, it can adjust
Roller 21 and the height of the fixed connection end of stand 11, you can the angle between adjusting upper roll 21 and fixed stand 11.As further
It is preferred that, in this embodiment of the invention, upper roller 21 is provided with angular transducer, angular transducer with the connection end of moving block 2103
And upper roller lift drive mechanism 2102 is electrically connected with switch board 9, the angle of inclination of angular transducer monitoring and feedback upper roller 21 is extremely
Switch board, consequently facilitating the angle of inclination of control and adjusting upper roll 21.As still more preferably, in this embodiment party of the invention
In formula, when when the driving upper roller position adjustments of lift drive mechanism 2102 block 2101 is located at lowermost end, upper roller 21 is located at horizontal position
Put.
As shown in figure 3, as preferred, in this embodiment of the invention, for the ease of the inclination angle of adjusting upper roll 21
Degree, fixed stand 11 is provided with the perforation 1101 passed through for the roller core 211 of upper roller 21, wherein, 1101 sections of perforation are tapered, and its
Conical top is towards the fixed outside of stand 11, i.e., towards upper roller position adjustments block 2101.
Summary structure, in this embodiment of the invention, upper roller 21, which is located at, can overturn one end of stand 12, due to roller
The limitation in hole 125, makes the end height and position immobilize；And the other end, lifted, adjusted by driving upper roller position adjustments block 2101
Save its height and position.When the two ends of upper roller 21 are highly consistent, i.e., when upper roller position adjustments block 2101 is located at lowermost end, the water of upper roller 21
During flat setting, for rolling circular cylinder body workpiece；When the height that upper roller 21 is located at fixed one end of stand 11 is more than its other end height
When spending, for rolling conical shell workpiece；In addition, by controlling telescoping mechanism 213 in upper roller 21 to operate and displacement, in control
A machine rolls rounding cylindrical workpiece can be used, ellipse in the external diameter and taper of roller 21, therefore, a kind of veneer reeling machine of present disclosure
Round piece, square cross, or even taper work, improve usage range, have saved production cost.
As preferred, as depicted in figs. 1 and 2, lower roll 22, the first side roller 23 and the second side roller 24 are horizontally disposed, and two
End is respectively arranged in both sides side roller link gear 3, i.e., in this embodiment of the invention, including two side roller link gears 3,
Two side roller link gears 3 are located at lower roll 22, the first side roller 23 and the two ends of the second side roller 24, two side roller link gears 3 respectively
It is connected respectively by elevating mechanism 5 with fixing stand 11 and the fixed part 121 of stand 12 can be overturned, the side roller link gear of both sides
3 and elevating mechanism 5 be symmetrical arranged, so as in coiling process, make lower roll 22, the first side roller 23 and the second side roller 24 can be while rising
Drop, thus, forms downward-adjusting type lapping machine structure.
As shown in Figure 8 and Figure 9, as preferred, in this embodiment of the invention, side roller link gear 3 includes side roller
Link gear body 31, side roller link gear body 31 includes the first transmission arm of convex 3101 and the second transmission arm of spill 3102,
As shown in figure 9, the protuberance of the first transmission arm of convex 3101 is arranged in the groove of the second transmission arm of spill 3102.As preferred
, as shown in Figure 8 and Figure 9, the protuberance of the first transmission arm 3101 is provided with fixed hub 1010, and fixed hub 1010 perpendicular to
First transmission arm 3101, the groove both sides of the second transmission arm 3102 are provided with fixed cover hole 1020, and fixed cover hole 1020 is perpendicular to the
Two transmission arms 3102, as illustrated, the protuberance of the first transmission arm 3101 is overlapping with the groove both sides of the second transmission arm 3102, and
Make fixed hub 1010 on the first transmission arm 3101 in the fixed cover hole 1020 of the second transmission arm 3102, so as to connect the
One transmission arm 3101 and the second transmission arm 3102, facilitate the angle between the first transmission arm 3101 of regulation and the second transmission arm 3102 in addition
Degree.The two ends of lower roll 22 are respectively arranged in fixed hub 1010.As shown in figure 8, as it is further preferred that the first transmission arm
3101 and second the first mobile cavity position 3103 and the second mobile cavity position 3104 are opened up on transmission arm 3102 respectively, as shown in figure 8, making
For it is further preferred that the first mobile cavity position 3103 and the second mobile cavity position 3104 are rectangular cavity, the first mobile cavity position 3103 and
The first Mobile base of rectangle 3105 and the second Mobile base of rectangle 3106, the first mobile cavity are embedded with respectively in second mobile cavity position 3104
The mobile cavity position 3104 of position 3103 and second is respectively along the length on the corresponding axial direction of first transmission arm, 3101 and second transmission arm 3102
Therefore degree, is embedded with the first Mobile base 3105 and second and moves more than the length of the first Mobile base 3105 and the second Mobile base 3106
Space containing adjustable displacement in the first mobile cavity position 3103 and the second mobile cavity position 3104 after dynamic seat 3106, in favor of the
One Mobile base 3105, the second Mobile base 3106 do movable in the first mobile cavity position 3103 and the second mobile cavity position 3104.
As shown in figure 8, open up circular mounting hole on the first Mobile base 3105, as the first side roller seat 313 is opened on second Mobile base 3106
If circular mounting hole, as the second side roller seat 314, therefore, the first side roller 23 and the two ends of the second side roller 24 are respectively arranged in first
, thus, can be by adjusting the first Mobile base 3105 and the second Mobile base 3106 the in side roller seat 313 and the second side roller seat 314
Position in one mobile cavity position 3103 and the second mobile cavity position 3104, realizes the first side roller 23 and the second side roller 24 in the horizontal direction
The adjustment of upper position.As it is further preferred that in this embodiment of the invention, the first mobile cavity position 3103 and second is moved
The both sides inwall of chamber position about 3104, which is fixed to be sticked, the first flexibly positioned portion 3107, and the surface in the first flexibly positioned portion 3107 is in
Zigzag, in addition, in this embodiment of the invention, the first Mobile base 3105 and the second Mobile base 3106 and the first mobile cavity position
3103 and second first flexibly positioned portion 3107 on mobile cavity position 3104 contact surface also into zigzag, and with it is first flexibly positioned
Portion 3107 is mutually fitted together to, therefore, realizes the positioning action after the first Mobile base 3105 and the position adjustments of the second Mobile base 3106.As schemed
Shown, as preferred, in this embodiment of the invention, being sticked inside fixed cover hole 1020 has the second flexibly positioned portion
1021, and the second flexibly positioned surface of portion 1021 is serrated, in addition, the fixed hub 1010 on the first transmission arm 3101 is outer
Week is and mutually chimeric with the second flexibly positioned portion 1021 also into zigzag, therefore, in the linkage of the first transmission arm of regulation 3101 and second
Positioning action is realized during angle between arm 3102.As shown in figure 9, opening up branch in fixed hub 1010 on the first transmission arm 3101
Bearing bore, as lower roller base 312, as shown in Figure 1, Figure 2, shown in Fig. 8 and Fig. 9, the two ends of lower roll 22 are installed in lower roller base 312.
As preferred, as shown in figure 8, in this embodiment of the invention, the first transmission arm 3101 and the second transmission arm
Mobile base drive mechanism 3108 is equipped with 3102, Mobile base drive mechanism 3108 is embedded at the first transmission arm 3101 and respectively
In two transmission arms 3102, and its one end is connected with the first Mobile base 3105 and the second Mobile base 3106 respectively, the first Mobile base
3105 and the outside of the second Mobile base 3106 close to the two ends of side roller link gear body 31 one side respectively with Mobile base drive mechanism
3108 connections, Mobile base drive mechanism 3108 is connected to switch board 9, controls it to operate by switch board 9.In addition, in the present invention
In this embodiment, mobile quantity sensor is further respectively had in the first mobile cavity position 3103 and the second mobile cavity position 3104, it is mobile
Quantity sensor is electrically connected in switch board 9, the shift motion for detecting and feeding back the first Mobile base 3105 and the second Mobile base 3106,
Switch board 9 controls Mobile base drive mechanism 3108 according to the feedback information of mobile quantity sensor.
The side roller link gear 3 of said structure, can make the first side roller 23, the second side roller 24 according to different operating needs,
Realize longitudinal separation, the regulation of upper and lower displacement amount.Flexibility, adaptability and the versatility of side roller link gear 3 are enhanced, because
This, can be by adjusting the position of the first Mobile base 3105 and the second Mobile base 3106, to adjust the first side roller in the embodiment
23 and the second distance between side roller 24, by adjusting the angle between the first transmission arm 3101 and the second transmission arm 3102, regulation the
The displacement that one side roller 23 and the second side roller 24 rise.
As shown in Figure 1, Figure 2, shown in Fig. 8 and Fig. 9, every group of elevating mechanism 5 includes main hoist 51 and two groups of side roller liters respectively
Descending mechanism 52, two side roller link gears 3 are connected with side roller elevating mechanism 52 and main hoist 51 respectively, two side roller linkages
Mechanism 3 is located at two tops of main hoist 51 respectively, and lower roll 22 is located at directly over two main hoists 51, often holds
Two groups of side roller elevating mechanisms 52 are connected to the two ends end of side roller link gear 3, are then only connected to the first side roller 313 ends of seat and the
Below two side rollers seat, 314 ends, in this of the invention embodiment, as shown in Figure 1, Figure 2, and shown in Fig. 8 and Fig. 9, side roller elevating mechanism 52
It is connected with side roller link gear 3 by connector 6, connector 6 is fixedly connected with side roller link gear 3, connector 6 is provided with company
Hole 61 is connect, side roller elevating mechanism 52 is connected in connecting hole 61, side roller elevating mechanism 52 is rotated with connector 6 and is connected.
As depicted in figs. 1 and 2, each main hoist 51 includes lower roll servo drive 511 respectively and lower roll is driven
Screw mandrel 512, wherein, lower roll servo drive 511 is fixed on fixed stand 11 and can overturned in stand 12.As shown in Fig. 2 under
Roller drive lead screw 512 is connected to lower roll servo drive 511, is driven and rotated by lower roll servo drive 511, and lower roll is passed
Dynamic screw mandrel 512 is vertically arranged, and top is connected to side roller link gear 3, immediately below lower roll 22, passes through lower roll servo-drive
The forward or reverse of the driving lower roll of device 511 drive lead screw 512, so that drive installation has lower roll 22, the first side roller 23 and the second side
The integral elevating of side roller link gear 3 of roller 24, is provided with the side roller link gear of lower roll 22, the first side roller 23 and the second side roller 24
3 rise overally, and lower roll 22 is clamped sheet material with the collective effect of upper roller 21.As it is further preferred that lower roll servo drive
First sensor built in 511, first sensor is electrically connected in switch board 9, to detect and feed back the position between lower roll 22 and upper roller 21
Shifting amount, two lower roll servo drives 511 are also connected to switch board 9, control to run simultaneously by switch board 9.
As depicted in figs. 1 and 2, each side roller elevating mechanism 52 includes side roller servo drive 521 respectively and side roller is passed
Dynamic screw mandrel 522, as shown in Fig. 2 side roller drive lead screw 522 is connected to side roller servo drive 521, passes through side roller servo-drive
The driving of device 521 is rotated, and the top of side roller drive lead screw 522 is connected in the connecting hole 61 on connector 6.As shown in Fig. 2 passing through
The forward or reverse of the driving side roller of side roller servo drive 521 drive lead screw 522, so that push-and-pull side roller link gear 3, then drives
The dynamic side roller link gear 3 for being provided with lower roll 22, the first side roller 23 and the second side roller 24 is axis swing with lower roll 22, i.e., following
Roller 22 is the center of circle, and when the first side roller 23 rises, then the second side roller 24 declines；Otherwise when the first side roller 23 declines, then second
Side roller 24 rises.As it is further preferred that second sensor built in side roller servo drive 521, second sensor is electrically connected
It is predetermined to realize to measure and feed back the displacement that the first side roller 23 and the second side roller 24 rise or declined in switch board 9
Sheet material forming curvature, four side roller servo drives 521 are also connected to switch board 9, coordinate operation by the control of switch board 9.
In addition, in this embodiment of the invention, the first transmission arm 3101 and the second transmission arm 3102 of side roller link gear body 31
Between angle be also by the driving regulation of two side roller elevating mechanisms 52.
As shown in figures 1 and 3, in addition to upper roller servo drive 8, upper roller servo drive 8 is located at fixed stand
11 outsides, in this embodiment of the present invention, upper roller servo drive 8 is connected by shaft coupling with upper roller 21, i.e., such as Fig. 3
Shown, the roller core 211 of upper roller 21 sequentially passes through fixed stand 11 and upper roller position adjustments block 2101, with upper roller servo drive
8 connections, upper roller servo drive 8 does main transmission, and driving upper roller 21 is rotated.As preferred, in upper roller servo drive 8
3rd sensor is put, to measure and feed back the swing offset amount of upper roller 21, upper roller servo drive 8 and 3rd sensor are electric
It is connected in switch board 9, cooperating is controlled by switch board 9.As it is further preferred that as shown in figure 3, in this implementation of the present invention
In mode, side of the upper roller position adjustments block 2101 away from fixed stand 11 is provided with into round table-like groove 1011, round table-like groove
1011 center and the axis coinciding of upper roller 21, set round table-like groove 1011 can prevent when upper roller 21 adjusts angle of inclination by
Upper roller position adjustments block 2101 is restricted.
As depicted in figs. 1 and 2, in addition to console 7, PLC control cabinet 9 is connected with console 7, and user passes through console 7
Manipulate switch board 9.
The operating procedure of a kind of veneer reeling machine that the above embodiment of the present invention is disclosed is：
As shown in Figure 10, sheet material is fed from the side of the first side roller 23 first, be placed between upper roller 21 and lower roll 22, PLC journeys
Sequence sends instruction, runs the lower roll servo drive 511 of main hoist 51, and driving lower roll drive lead screw 512 rises, band
Dynamic side roller link gear 3 rises, so that lower roll 22 clamps the end of sheet material feed end with the collective effect of upper roller 21；Such as Figure 11 institutes
Show, start side roller elevating mechanism 52, the side roller servo drive 521 of the side of the first side roller 23 is driven on side roller elevating screw 522
Rise, the side roller servo drive 521 of the side of the second side roller 24 drives side roller elevating screw 522 to decline, and makes the displacement of the first side roller 23
Precalculated position needed for forming sheet material requirement curvature to top；Start upper roller servo drive 8, in the presence of frictional force,
Upper roller 21 is set to drive sheet material to be fed jointly with lower roll 22, sheet material produces the deformation of predetermined curvature during feed, i.e., complete
Into the pre-bending of plate end；As shown in figure 12, PLC instructs the side roller servo drive 521 of the side of the first side roller 23 to drive side roller lifting silk
Bar 522 declines, and the first side roller 23 also declines therewith, and the side roller servo drive 521 of the side of the second side roller 24 drives side roller lifting
Screw mandrel 522 rises, and the second side roller 24 rises to precalculated position, and upper roller 21 continues to rotate, and sheet material continues to be fed, as shown in figure 13,
Sheet material completes residual sheet metal during continuing to be fed and rolled；As shown in figure 14, after sheet material completion residual sheet metal is rolled,
The side roller servo drive 521 of PLC instruction the first side rollers 23 side drives side roller elevating screw 522 to rise, and upper roller 21 continues to revolve
Turn, sheet material continues feed rotation therewith, consolidates crimpness, improves curling standard degree.
The preferred embodiments of the present invention have shown and described in described above, as previously described, it should be understood that not office of the invention
Be limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and available for various other combinations, modification and
Environment, and can be changed in invention contemplated scope described herein by the technology or knowledge of above-mentioned teaching or association area
It is dynamic., then all should be appended by the present invention and the change and change that those skilled in the art are carried out do not depart from the spirit and scope of the present invention
In scope of the claims.
Claims (10)
1. a kind of working roll of veneer reeling machine, is the upper roller (21) of veneer reeling machine, it is characterised in that including roller core (211) and roller table body
(212), the roller table body (212) is into tubular, positioned at the roller core (211) periphery, the roller table body (212) and the roller core
(211) distance between is adjustable, the upper roller (21) is adjusted switching, or regulation institute between cylindric roll body and coniform roll body
State the external diameter or taper of upper roller (21).
2. the working roll of a kind of veneer reeling machine according to claim 1, it is characterised in that the roller table body (212) is some
Bar shaped roll bar (2122) composition of valve section camber, roll bar (2122) head and the tail are connected successively described in some valves, form the roller
Table body (212).
3. a kind of working roll of veneer reeling machine according to claim 2, it is characterised in that the length of the roller table body (212)
Identical with the length of the roller core (211), the internal diameter of the roller table body (212) is more than the external diameter of the roller core (211).
4. a kind of working roll of veneer reeling machine according to claim 3, it is characterised in that roller core (211) periphery with it is every
Connected between roll bar described in root (2122) by telescoping mechanism (213), the telescoping mechanism (213) is in the upper roller (21) radial direction
It is upper flexible.
5. the working roll of a kind of veneer reeling machine according to claim 4, it is characterised in that the every roll bar (2122) passes through
Telescoping mechanism described at least two (213) is connected with the roller core (211), the telescoping mechanism on the same roll bar (2122)
(213) it is uniformly distributed on the roller core (211) and the length direction of roll bar (2122), on same roll bar (2122) wherein
Two telescoping mechanisms (213) are located at the two ends of the roll bar (2122) respectively.
6. the working roll of a kind of veneer reeling machine according to claim 5, it is characterised in that the telescoping mechanism (213) is in institute
State and distribution is circularized in upper roller (21), formed where the telescoping mechanism (213) on polycyclic telescoping mechanism (213), same ring
Plane perpendicular to the roller core (211).
7. according to a kind of working roll of any described veneer reeling machine in claim 4-6, it is characterised in that the telescoping mechanism
(213) switch board (9) is connected to, a displacement transducer, the displacement sensing are equipped with each telescoping mechanism (213)
Device is connected to the switch board (9), the displacement of each telescoping mechanism (213) of institute's displacement sensors detection, and by number
According to feeding back to the switch board (9).
8. the attachment structure of the working roll of a kind of veneer reeling machine described in claim 7, for upper roller of press brake (21) and veneer reeling machine
The connection of stand (1), it is characterised in that the stand (1) includes fixed stand (11) and can overturn stand (12), the upper roller
(21) one end is connected with the fixed stand (11), and the turnable stand (12) is provided with roller aperture (125), and the upper roller (21) is not
The end-rack being connected with the fixed stand (11) is located in the roller aperture (125).
9. a kind of attachment structure of the working roll of veneer reeling machine according to claim 8, it is characterised in that the fixed stand
(11) outside is provided with a upper roller position adjustments block (2101), the upper roller position adjustments block (2101) and the fixed stand (11)
Be slidably connected, the upper roller position adjustments block (2101) fixed stand (11) in the vertical direction relatively is slided, it is described on
Roller position adjustments block (2101) drives it to lift by upper roller lift drive mechanism (2102), the upper roller lift drive mechanism
(2102) switch board (9) is connected to, roller core (211) one end of the upper roller (21) passes through the fixed stand (11), with
The upper roller position adjustments block (2101) is flexibly connected.
10. a kind of attachment structure of the working roll of veneer reeling machine according to claim 9, it is characterised in that the upper roller
(21) it is connected by moving block (2103) with the upper roller position adjustments block (2101), the moving block (2103) is one spherical
Block, the moving block (2103) is embedded in the upper roller position adjustments block (2101), with the upper roller position adjustments block
(2101) connection is rotated；The roller core (211) of the upper roller (21) passes through the moving block (2103), with the moving block (2103)
Rotated and connected by bearing, the BEARING SHAFT and the upper roller (21) axis coinciding make the upper roller (21) can be at described turn
Rotated in motion block (2103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710180889.XA CN106964674A (en) | 2017-03-24 | 2017-03-24 | The working roll and its attachment structure of a kind of veneer reeling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710180889.XA CN106964674A (en) | 2017-03-24 | 2017-03-24 | The working roll and its attachment structure of a kind of veneer reeling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106964674A true CN106964674A (en) | 2017-07-21 |
Family
ID=59329826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710180889.XA Pending CN106964674A (en) | 2017-03-24 | 2017-03-24 | The working roll and its attachment structure of a kind of veneer reeling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106964674A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971283A (en) * | 2018-07-03 | 2018-12-11 | 储晓慧 | A kind of steel plate located crush processing mold and its processing technology |
| CN114309184A (en) * | 2022-01-24 | 2022-04-12 | 广东高谱弯曲技术有限公司 | Modular bending equipment for section processing and bending method thereof |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995002474A1 (en) * | 1993-07-14 | 1995-01-26 | Kenneth Michael Hume | Tapered mandrels for plate bending |
| JP2000280029A (en) * | 1999-03-31 | 2000-10-10 | Kurimoto Ltd | Bending roll |
| DE20104582U1 (en) * | 2001-03-14 | 2001-10-11 | Surma, Dirk, Dipl.-Ing., 58093 Hagen | Three-roll bending tool |
| CN201095553Y (en) * | 2007-08-21 | 2008-08-06 | 赵晓波 | Full-hydraulic gapless expanding reeling machine head |
| CN102076587A (en) * | 2008-06-27 | 2011-05-25 | Sms西马格股份公司 | Method and device for winding metal strip material |
| CN202288870U (en) * | 2011-06-21 | 2012-07-04 | 温州市健牌药业机械制造有限公司 | Pill coater |
| CN102861794A (en) * | 2012-09-20 | 2013-01-09 | 浙江工业大学 | Cam-type telescopic coiled plate forming core |
| CN203565584U (en) * | 2013-11-05 | 2014-04-30 | 浙江安吉健丰金属制品有限公司 | Metal blank rolling pressing machine |
| CN203803987U (en) * | 2014-02-08 | 2014-09-03 | 胥传明 | Hydraulic plate rolling machine |
| CN203833388U (en) * | 2014-04-10 | 2014-09-17 | 陈鹏鲲 | Roller device of winding equipment |
| CN203991812U (en) * | 2014-08-19 | 2014-12-10 | 南通超力卷板机制造有限公司 | The four-roll plate bending machine of linear pushing side roller movement in a curve |
| CN204396548U (en) * | 2014-12-20 | 2015-06-17 | 福建鼎信设备制造有限公司 | Steel plate bending device |
| CN204523871U (en) * | 2014-12-30 | 2015-08-05 | 江阴双马重工装备有限公司 | Adjustable conical cylinder rotary machine |
| CN204817596U (en) * | 2015-05-15 | 2015-12-02 | 江苏九九重工机械集团有限公司 | Novel multi -functional single roller veneer reeling machine |
| CN204912339U (en) * | 2015-07-15 | 2015-12-30 | 湖州辰丰线缆有限公司 | Bobbin |
| CN105195562A (en) * | 2015-09-23 | 2015-12-30 | 佛山高富中石油燃料沥青有限责任公司 | Pipe forming device capable of being adjusted |
| CN205110460U (en) * | 2015-11-02 | 2016-03-30 | 东莞市金企实业有限公司 | Cone edge rolling device |
| CN105964744A (en) * | 2016-07-15 | 2016-09-28 | 南通超力卷板机制造有限公司 | Three-roller linkage adjustable numerical control four-roller veneer reeling machine |
-
2017
- 2017-03-24 CN CN201710180889.XA patent/CN106964674A/en active Pending
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995002474A1 (en) * | 1993-07-14 | 1995-01-26 | Kenneth Michael Hume | Tapered mandrels for plate bending |
| JP2000280029A (en) * | 1999-03-31 | 2000-10-10 | Kurimoto Ltd | Bending roll |
| DE20104582U1 (en) * | 2001-03-14 | 2001-10-11 | Surma, Dirk, Dipl.-Ing., 58093 Hagen | Three-roll bending tool |
| CN201095553Y (en) * | 2007-08-21 | 2008-08-06 | 赵晓波 | Full-hydraulic gapless expanding reeling machine head |
| CN102076587A (en) * | 2008-06-27 | 2011-05-25 | Sms西马格股份公司 | Method and device for winding metal strip material |
| CN202288870U (en) * | 2011-06-21 | 2012-07-04 | 温州市健牌药业机械制造有限公司 | Pill coater |
| CN102861794A (en) * | 2012-09-20 | 2013-01-09 | 浙江工业大学 | Cam-type telescopic coiled plate forming core |
| CN203565584U (en) * | 2013-11-05 | 2014-04-30 | 浙江安吉健丰金属制品有限公司 | Metal blank rolling pressing machine |
| CN203803987U (en) * | 2014-02-08 | 2014-09-03 | 胥传明 | Hydraulic plate rolling machine |
| CN203833388U (en) * | 2014-04-10 | 2014-09-17 | 陈鹏鲲 | Roller device of winding equipment |
| CN203991812U (en) * | 2014-08-19 | 2014-12-10 | 南通超力卷板机制造有限公司 | The four-roll plate bending machine of linear pushing side roller movement in a curve |
| CN204396548U (en) * | 2014-12-20 | 2015-06-17 | 福建鼎信设备制造有限公司 | Steel plate bending device |
| CN204523871U (en) * | 2014-12-30 | 2015-08-05 | 江阴双马重工装备有限公司 | Adjustable conical cylinder rotary machine |
| CN204817596U (en) * | 2015-05-15 | 2015-12-02 | 江苏九九重工机械集团有限公司 | Novel multi -functional single roller veneer reeling machine |
| CN204912339U (en) * | 2015-07-15 | 2015-12-30 | 湖州辰丰线缆有限公司 | Bobbin |
| CN105195562A (en) * | 2015-09-23 | 2015-12-30 | 佛山高富中石油燃料沥青有限责任公司 | Pipe forming device capable of being adjusted |
| CN205110460U (en) * | 2015-11-02 | 2016-03-30 | 东莞市金企实业有限公司 | Cone edge rolling device |
| CN105964744A (en) * | 2016-07-15 | 2016-09-28 | 南通超力卷板机制造有限公司 | Three-roller linkage adjustable numerical control four-roller veneer reeling machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971283A (en) * | 2018-07-03 | 2018-12-11 | 储晓慧 | A kind of steel plate located crush processing mold and its processing technology |
| CN108971283B (en) * | 2018-07-03 | 2020-02-28 | 烟台安信机电科技有限公司 | Steel plate positioning extrusion processing die and processing technology thereof |
| CN114309184A (en) * | 2022-01-24 | 2022-04-12 | 广东高谱弯曲技术有限公司 | Modular bending equipment for section processing and bending method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105964744B (en) | Three-roller linkage is adjustable numerical control four-roller plate bending machine | |
| CN106964675A (en) | A kind of linkage adjustment mechanism of working roll of veneer reeling machine | |
| CN106964676A (en) | A kind of veneer reeling machine | |
| CN206643169U (en) | Veneer reeling machine | |
| CN206265934U (en) | A kind of base paper roll stand | |
| CN106964674A (en) | The working roll and its attachment structure of a kind of veneer reeling machine | |
| CN104551677B (en) | Automatic cylindrical shell production line | |
| CN205798059U (en) | Three-roller linkage is adjustable numerical control four-roller plate bending machine | |
| CN107052104A (en) | A kind of numerical control four-roller axicon roll forming machine | |
| CN207288480U (en) | A kind of numerical control four-roller axicon roll forming machine | |
| CN202207734U (en) | Supporting cart used for supporting tubing | |
| CN208575136U (en) | A kind of high-precision radian roll bending equipment | |
| US5890386A (en) | Process and plate roll bending machine | |
| CN201572796U (en) | Three-roller centering device | |
| CN207931781U (en) | A kind of feeding device | |
| CN210586551U (en) | Multifunctional roll bending machine | |
| CN207839671U (en) | Joint close corrects machine | |
| CN106738835A (en) | A kind of film double-sided Embosser | |
| CN204066881U (en) | Cantilever twists | |
| CN209035189U (en) | Gap can adjust automatically four-roller furling plate round machine | |
| CN208528558U (en) | A kind of inclined hole processing and positioning device | |
| CN113059081A (en) | Pile head reinforcing steel bar bending device with accurate bending direction | |
| JPH08117873A (en) | Device for supporting side roll in roll-bending apparatus | |
| EP1403021A2 (en) | An apparatus for regulating a relative positioning of components in rotary machines for decoration of ceramic tiles | |
| CN214321376U (en) | Multi-radian molding equipment for earphone supporting piece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170721 |
|
| RJ01 | Rejection of invention patent application after publication |