CN109986216A - Roller type feeding frame containing gear mechanism and applied pipe cutting machine tool - Google Patents
Roller type feeding frame containing gear mechanism and applied pipe cutting machine tool Download PDFInfo
- Publication number
- CN109986216A CN109986216A CN201910320106.2A CN201910320106A CN109986216A CN 109986216 A CN109986216 A CN 109986216A CN 201910320106 A CN201910320106 A CN 201910320106A CN 109986216 A CN109986216 A CN 109986216A
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- Prior art keywords
- support frame
- frame
- idler wheel
- transmission shaft
- gear
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- 238000005520 cutting process Methods 0.000 title claims abstract description 38
- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 275
- 239000000463 material Substances 0.000 claims abstract description 58
- 230000001360 synchronised effect Effects 0.000 claims description 25
- 230000002093 peripheral effect Effects 0.000 claims description 13
- 238000003698 laser cutting Methods 0.000 claims description 10
- 230000004308 accommodation Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0823—Devices involving rotation of the workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0538—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor for rotating tubes, e.g. rollers
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
Roller type feeding frame containing gear mechanism and applied pipe cutting machine tool, including support frame and the roller group being rotatably arranged on support frame, roller group includes the left column idler wheel and right column idler wheel of left and right arrangement, be disposed between left column idler wheel, right column idler wheel storeroom that material can be allowed to pass through away from;The beneficial technical effect of the present invention lies in: it realizes and is sequentially connected due to passing through the first left gear and the first transmission gear engaged transmission between left driving roller and torque transmission shaft, it realizes and is sequentially connected by the first right gear and the second transmission gear engaged transmission between right driving roller and torque transmission shaft, substantially the torque of torque transmission shaft can synchronously be passed to left driving roller in this way, right driving roller, left driving roller, the consistent rotational angular velocity of right driving roller and linear velocity simultaneously can be from a left sides, synchronously give material push power in right two sides, greatly improve transmission speed, precision.
Description
Technical field
The present invention relates to a kind of for conveying the feed device of material, in particular to a kind of idler wheel containing gear mechanism is sent
Expect frame.The invention further relates to a kind of pipe cutting machine tools that conveying pipe is carried out using the roller type feeding frame.
Background technique
It is even longer that the tube billet just produced often is up to 6m, 10m, so should must to before on specific product
Cutting process must be carried out in advance, long tubing is cut into the short tube material of specific length.Traditional cutting method is cut using manual
It cuts, not only precision is low, and working efficiency is also very low.Occur automatically carrying out tubing using electronic cutter on the market later
The cutting machine of cutting processing.But with the high speed development of modern industrialization, the field for needing to be applied to tubing is more and more, right
The demand of tubing also increasingly increases severely therewith.It has not been fully met pair by the mode that electronic cutter carry out automatic cutting
The increase of the high demand of tubing.People pursue cutting speed faster, the higher pipe cutting machine device of precision.Laser cutting machine is met the tendency of
And give birth to, laser cutting machine cuts tubing using laser head, cutting efficiency, cutting accuracy all being higher by than electronic cutter
Several times.
In order to be adapted to the efficient cutting efficiency of the laser cutting machine, it is necessary to configure one for it and be capable of quick feeding
Feed device.A kind of laser cutting machine for tubing is disclosed in Chinese utility model patent 201621414627.2, this swashs
Light cutting machine has used a kind of for clamping and transmitting the transmission mechanism of tubing, and the transmission mechanism includes upper transport part, passes down
Defeated portion, and the first motor for driving upper transport part movement.The upper transport part includes two driving wheels, first electricity
Machine transmission connection synchronizing wheel and belt, the synchronizing wheel are sequentially connected by belt and each driving wheel.The lower transport part packet
Include three driven wheels.The feed device further includes the adjustment portion for adjusting spacing between upper transport part and lower transport part, institute
Stating adjustment portion includes adjusting handle and transmission parts two, and the transmission parts two include turn with left hand thread and right-handed thread
Axis, the screw element one being threadedly coupled with the left hand thread and the screw element two being threadedly coupled with the right-handed thread, it is described
Upper transport part and lower transport part are connect with the screw element one and the screw element two respectively.Institute is driven by the adjusting handle
Upper transport part when stating shaft rotation, lower transport part is opened or closing motion, reaches and adjusts the driving wheel and described driven
The effect of spacing between wheel.
Summary of the invention
The driving wheel of upper transport part described in patent 201621414627.2 is the active under the driving of belt and synchronizing wheel
Rotation, and the driving wheel of the lower transport unit is passively rotated under material in walking drives, i.e., the only described upload
Defeated portion can apply push power to material.It is insufficient and be possible to material occur on described that the mode of unilateral push leads to push power
The speed and accuracy of conveying are had skidded and influenced between transport part and the lower transport part.
In face of above-mentioned technical problem, can not be solved by the way that unilateral push mode is simply changed to bilateral push mode
Certainly, it is also necessary to allow the idler wheel synchronous rotary of left and right arrangement that can effectively improve the speed and accuracy of conveying.In consideration of it,
The present invention proposes a kind of roller type feeding frame containing gear mechanism, including support frame and the rolling being rotatably arranged on support frame as described above
Wheel group, the roller group include the left column idler wheel and right column idler wheel of left and right arrangement, cloth between the left column idler wheel, right column idler wheel
Be equipped with storeroom that material can be allowed to pass through away from;It is characterized in that, support frame as described above includes the left and right left support frame split, the right side
Support frame, the left column idler wheel positioned at the left side in the roller group are rotatably arranged on respectively in the left support frame, are located at the right
Right column idler wheel be rotatably arranged in the right support frame respectively;The left support frame, right support frame can be synchronized relatively and be leaned on
Closely or gradually to allow the storeroom away from it is adjustable and adjust the storeroom away from when the left column idler wheel and right column idler wheel it
Between the position of center line remain unchanged;It further include the torque transmission of master driver and the transmission connection master driver output shaft
Axis, the torque transmission shaft do not extend only into the position where the left support frame and also extend into the right support frame;Extremely
Few a pair of idler wheel is driving roller, including left driving roller and right driving roller;It is set in the shaft of one of them left driving roller
It is equipped with the first left gear, transmission is provided with the first transmission with the first left gear engaged transmission on the torque transmission shaft
Gear, first transmission gear is arranged in the left support frame, between the left driving roller and the torque transmission shaft
It realizes and is sequentially connected by first left gear and the first transmission gear engaged transmission, the shaft of one of them right driving roller
On be provided with the first right gear, also transmission is provided with the with first right gear engaged transmission on the torque transmission shaft
Two transmission gears, second transmission gear are arranged in the right support frame, and the right driving roller and the torque are driven
It realizes and is sequentially connected by first right gear and the second transmission gear engaged transmission between axis.
Wherein, the first transmission gear setting is on the left support frame, the first transmission gear described in this way and the left side
Support frame has synchronous displacement, when the left support frame is mobile, first transmission gear and first left gear it
Between be still able to maintain engaged transmission.Equally, second transmission gear is arranged in the right support frame, the second transmission described in this way
Gear and the right support frame have synchronous displacement, when the right support frame moves, second transmission gear with it is described
First right gear is still able to maintain engaged transmission.
According to the above technical scheme, the beneficial technical effect of the present invention lies in: due to the left driving roller and the power
It realizes and is sequentially connected by first left gear and the first transmission gear engaged transmission between square transmission shaft, the right active rolling
It realizes and is sequentially connected by first right gear and the second transmission gear engaged transmission between wheel and the torque transmission shaft, this
Sample substantially can synchronously pass to the torque of the torque transmission shaft the left driving roller, right driving roller, described
Left driving roller, the consistent rotational angular velocity of right driving roller and linear velocity simultaneously can synchronously give from arranged on left and right sides
Material push power is given, material conveying speed, precision are greatly improved.The torque can also be measured by setting on this basis to pass
The encoder of the angular displacement of moving axis, the left driving roller or the right driving roller is extrapolated on the left driving roller and the right side
The length that material is fed forward under the promotion of driving roller.
In order to the left support frame, right support frame relative movement when, the torque transmission shaft still be able to it is described
Left driving roller, right driving roller keep drive connection, can further adopt the following technical scheme that:
The first transmission scheme: the master driver is arranged in the left support frame, and second transmission gear is by thereon
Slide-bar hole slide on the torque transmission shaft, when the left support frame, right support frame relative movement when described in second transmission
Gear can slide axially on the torque transmission shaft and can be by the torque synchronous transfer of the torque transmission shaft to institute
State right driving roller.Wherein there are many drive mechanisms between second transmission gear and the torque transmission shaft, such as
Axially extending raised line is provided on the torque transmission shaft, the axial extension of the raised line is not less than second transmission
The axial skidding distance of gear, the raised line can be received by being provided on the hole wall of the slide-bar hole of second transmission gear
Groove, by the cooperation of the raised line and groove, second transmission gear can slide axially on the torque transmission shaft,
The torque synchronous transfer of the torque transmission shaft can be given to first right gear again.Or in second transmission gear
Slide-bar hole and the torque transmission shaft between flat key structure is set.In this way, second transmission gear is with the right support
While frame moves together, it still is able to by with the engaged transmission of first right gear that the torque of the torque transmission shaft is same
Step passes to the right driving roller.
Second of transmission scheme: the master driver is arranged except the left support frame, right support frame, and described first passes
Moving gear is slided on the torque transmission shaft by slide-bar hole thereon, and second transmission gear passes through slide-bar hole thereon
Slide on the torque transmission shaft, when the left support frame, right support frame relative movement when described in the first transmission gear, second
Transmission gear can slide axially on the torque transmission shaft respectively and can distinguish the torque of the torque transmission shaft
Synchronous transfer gives the left driving roller, right driving roller.Wherein, the master driver is arranged in the left support frame, right branch
Except support, this feature defines the master driver and is not fixed at the left support frame, in right support frame, the master
Driver can be set on other components, such as on the chassis or periphery coaming plate being discussed below.At this second
In transmission scheme, the drive mechanism between first transmission gear, the second transmission gear and the torque transmission shaft can be adopted
With the drive mechanism in the first above-mentioned transmission scheme, it is no longer repeated herein.
The third transmission scheme: the master driver be arranged in the left support frame or setting the left support frame,
Except right support frame, the torque transmission shaft includes left torque transmission shaft and right torque transmission shaft, and the left torque transmission shaft passes
The dynamic connection master driver, the right torque transmission shaft slide on the left torque transmission shaft and can be described in Synchronous Transmissions
The rotating torque of left torque transmission shaft, the first transmission gear transmission connection is on the left torque transmission shaft, and described second
Transmission gear is sequentially connected on the right torque transmission shaft;When the left support frame, right support frame relative movement, the left side
Torque transmission shaft can axially slide relative with right torque transmission shaft and can be synchronous respectively by the torque of the master driver
It is transferred to the left driving roller, right driving roller.Wherein, the left torque transmission shaft and right torque transmission shaft are can to transmit
Rotating torque and the axis body that can be axially slid relative, the drive mechanism between them can use the first above-mentioned transmission scheme
Described in drive mechanism between the second transmission gear and the torque transmission shaft, it is no longer repeated herein.
Further technical solution is also possible that whole idler wheels are all driving rollers, in the left column idler wheel on the left side
It is connected by meshing transmission between adjacent rollers by gear synchronous, passes through tooth between the adjacent rollers in the right column idler wheel on the right
Take turns synchro-meshing transmission connection.In this way, whole idler wheels in whole idler wheels and right column idler wheel in left column idler wheel can be to material
Apply push power, total push resultant force that material is born increases, and is conducive to further increase conveying speed.In addition, left column idler wheel
In the consistent rotation linear velocity of whole idler wheels, the consistent rotation linear speed of whole idler wheels in right column idler wheel
Degree, can further increase the delivery precision of left column idler wheel and right column idler wheel.
In order to realize adjust the storeroom away from when the left column idler wheel and right column idler wheel between the position of center line protect
It holds constant, following technical side can also be used using the screw drive structure in existing patent 201621414627.2
Case: further including chassis, and the chassis includes sliding support rail, and the left support frame, right support frame are mobile to be arranged in the cunning
On dynamic supporting rail;It further include a pair of of positioning column, both sides and position before and after the chassis is respectively fixedly connected in a pair of positioning column
Between the left support frame, right support frame;A pair of of synchronizing device is additionally provided between the left support frame, right support frame,
The synchronizing device includes the first and second transmission arm, first and second transmission arm not only simultaneously be associated with the positioning column but also
Also it is respectively associated in the left support frame or the right support frame, the positioning column is applied not only to protect with synchronizing device cooperation
Demonstrate,prove the left support frame, right support frame relatively synchronize it is close or gradually from, and for adjust the storeroom away from when determine
The position of center line remains unchanged between the left column idler wheel and right column idler wheel.
Wherein, a pair of positioning column both sides are respectively fixedly connected before and after the chassis and be located at the left support frame,
Between right support frame, the positioning column described first can be directly or indirectly connected on the chassis to the relatively described left support
Frame, right support frame have fixed position.Secondly the positioning column corresponds to clearance space between the left support frame, right support frame
Arrangement, the positioning column can also be located at the left branch between the left support frame, right support frame in clearance space
Between support, right support frame except clearance space.
Wherein, first and second transmission arm is not only associated with the positioning column but also is respectively associated in the left side simultaneously
Support frame or the right support frame, this feature define first and second transmission arm and the positioning column, the left support frame or
Connection structure between the right support frame, the connection structure between them are various, however, using which kind of structure, it is described
The first relating dot between first and second transmission arm and the positioning column, with first and second transmission arm and left support frame or described
The second relating dot between right support frame, when the first relating dot is transfer point, the second relating dot is then fixed point, otherwise also
So.In this way, by the cooperation of the positioning column and the synchronizing device, allow the left support frame, right support frame described in the determination
The position of center line synchronizes close or gradually from so as to be adapted in the case where remaining unchanged between left column idler wheel and right column idler wheel
The material of different dimensions expands the scope of application of the roller type feeding frame, and can apply respectively from the left and right sides of material
Add uniform, appropriate chucking power.In addition, due to configured with a pair of positioning column and a pair of synchronizing device, described in a pair
Positioning column and a pair of synchronizing device can be from the shiftings of left support frame and the right support frame described in the synchronously control of front and back both sides
It is dynamic, the moving stability of the left support frame and the right support frame is improved, and further homogenization idler wheel is applied on material
Chucking power.
Further technical solution is also possible that further include having removable drive, and the removable drive is for driving institute
State left support frame, right support frame relatively synchronize it is close or gradually from.Wherein the removable drive becomes the left support frame, the right side
The mobile power source of support frame.The power output end of the removable drive may be coupled to the left support frame, right support frame
On the upper or described hinge joint.
Further technical solution is also possible that further include peripheral coaming plate and panel, and the panel is pressed against the periphery
On coaming plate, open portion is reserved on the panel, the periphery coaming plate and the panel combination are formed with accommodation space, the branch
Support is contained in the accommodation space, and the roller group is exposed to the opening portion.In this way, passing through the peripheral coaming plate and face
Plate hides the chassis and support frame, and the iron filings formed in cutting process, dust is avoided to be adhered on support frame as described above in large quantities
And it influences to use.
Further technical solution is also possible that further include a pair of guide rails, a pair of guide rail and the sliding support rail
Between misplace and be arranged on support frame as described above;One end of the guide rail is connected in the left support frame or the right support frame and another
One end is slidably connected on another support frame;Or the guide rail is connected on the positioning column, from the two of the positioning column
While the both ends of the guide rail extended are slidably connected at respectively in the left support frame and the right support frame;Or it described leads
One end of rail is connected on the peripheral coaming plate, and the other end of the guide rail is slidably connected at the left support frame and described respectively
In right support frame.In this way, the sliding support rail and the guide rail are in the layout relationship of dislocation, it can be institute from different location
It states left support frame and the right support frame provides slide-and-guide, so as to cooperate with the guidance left support frame and the right support
It is relatively moved between frame and enhances the stability relatively moved between the left support frame and the right support frame.
In addition to this, the present invention also proposes a kind of pipe cutting machine tool using the roller type feeding frame, including the rolling
Cradle is taken turns, further includes laser cutting assembly, the laser cutting assembly includes cutting laser head, and the laser head is used for
Cut the material that the roller type feeding frame is transmitted.
Further technical solution is also possible that further include clamping device, and the roller type feeding frame is used for institute is received
Processing tubing is supplied to the clamping device;The clamping device is used to clamp the material that the roller type feeding frame is sent to,
The laser head is also used to cut material when the gripping means grips material.
Further technical solution is also possible that the clamping device can rotate, and the roller type feeding frame is also used to work as
When the clamping device rotates, the roller type feeding frame can unclamp processing tubing;The clamping device is also used to clamp residence
It states the material that roller type feeding frame is sent to and driving material can be rotated in cutting;The laser head is also used to when the clamping
Material is cut off when device driving material rotation.
Further technical solution is also possible that on the roller type feeding frame or in the roller type feeding frame and the folder
It holds and is provided with length of wires metering device between device.In this way, described by the length of wires metering device metering material
The length that roller type feeding frame is fed forward, so as to accurately cut material by designated length.
Further technical solution is also possible that further include preceding conveying frame, and the preceding conveying frame is located at the roller type feeding
The front of frame, the preceding conveying frame are used to provide processing tubing to the roller type feeding frame.
Further technical solution is also possible that further include charging positioning device, the charging positioning device be used for from
The preceding conveying frame conveying comes and reaches the material of the roller type feeding frame for the first time to be positioned.
Due to the present invention have the advantages that These characteristics and, can be applied to roller type feeding frame thus and applied tubing cut
It cuts mechanically.
Detailed description of the invention
Fig. 1 is the positive structure schematic using the pipe cutting machine tool of technical solution of the present invention;
Fig. 2 is the schematic perspective view of the pipe cutting machine tool;
Fig. 3 is the schematic perspective view at another visual angle of the pipe cutting machine tool;
Fig. 4 is the structural schematic diagram of roller type feeding frame, and the peripheral coaming plate 8 and panel 81 are omitted in figure;
Fig. 5 is the schematic perspective view of the positioning column;
Fig. 6 is second of association structure between the synchronizing device and the positioning column, support frame;
Fig. 7 is the third association structure between the synchronizing device and the positioning column, support frame;
Fig. 8 is the 4th kind of association structure between the synchronizing device and the positioning column, support frame
Fig. 9 is the schematic diagram of the section structure of roller type feeding frame;
Figure 10 is the partial enlargement structural representation of a-quadrant in Fig. 9;
Figure 11 is the drive mechanism schematic diagram between the idler wheel in the left column idler wheel a;
Figure 12 is the schematic perspective view of the left redundant mounting rack 15.
Specific embodiment
With reference to the accompanying drawing to the roller type feeding frame 100 and applied pipe cutting machine tool of application technical solution of the present invention
Structure be further described.
It is as shown in Figure 1, Figure 2 and Figure 3 the structural schematic diagram of pipe cutting machine tool, pipe cutting machine tool includes the idler wheel
Cradle 100, positioned at the preceding conveying frame 500 in 100 front of the roller type feeding frame, positioned at the rear of the roller type feeding frame 100
Laser cutting assembly 200 and positioned at it is described laser cutting assembly 200 and the roller type feeding frame 100 between clamping dress
Set 300.In cutting process, the preceding conveying frame 500 provides processing tubing to the roller type feeding frame 100.The roller type feeding
The received processing tubing of institute is supplied to the clamping device 300 by frame 100.The clamping device 300 clamps the idler wheel and send
Expect the material that frame 100 is sent to and driving material can be rotated in cutting.When the clamping device 300 rotation, the rolling
It takes turns cradle 100 and unclamps processing tubing.The laser cutting assembly 200 includes cutting laser head 201, when the clamping fills
When setting the rotation of 300 driving materials, the laser head 201 cuts the material being clamped on the clamping device 300.On further including
Expect positioning device 600, the charging positioning device 600 is arranged in the top of the roller type feeding frame 100, may be mounted at institute
It states on roller type feeding frame 100 or the preceding conveying frame 500.The charging positioning device 600 is used for from the preceding conveying frame 500
Conveying comes and reaches the material of the roller type feeding frame 100 for the first time to be positioned.In the roller type feeding frame 100 and the folder
It holds and is provided with length of wires metering device 400 between device 300.In certain other embodiments, the length of wires metering dress
Setting 400 can also be arranged on the roller type feeding frame 100.
The specific structure of the roller type feeding frame 100 with synchronizing moving structure is highlighted below.Such as Fig. 4 and Fig. 5
Shown, the roller type feeding frame 100 includes support frame (1,1a) and the roller group being rotatably arranged on support frame as described above (1,1a),
The roller group includes the left column idler wheel a and right column idler wheel b of left and right arrangement, is arranged between the left column idler wheel a, right column idler wheel b
There is the storeroom that material can be allowed to pass through away from 12.The left column idler wheel a, right column idler wheel b idler wheel outer circumference surface on be respectively set
There are left groove 102, the right groove 112 for clamping material, the left groove 102, right groove 112 or so, which are faced each other, is adapted to configuration.
The left groove 102 described in this way, the center height having the same of right groove 112, the clamping of the left column idler wheel a, right column idler wheel b
Power can act on the identical height and position of material, improve clamping stability.Support frame as described above includes the left and right left support split
Frame 1, right support frame 1a, the left column idler wheel a in the roller group are rotatably arranged on respectively in the left support frame 1, right column idler wheel b
It is rotatably arranged on the right support frame 1a respectively.Further include chassis 13, the chassis 13 include pair of sliding supporting rail (2,
2a), the mobile setting of the left support frame 1, right support frame 1a is on a pair of sliding support rail (2,2a).It further include a pair of fixed
Position column (4,4a), a pair of positioning column (4,4a) are connected on the front and back both sides of the chassis 13 and are located at the left support frame
1, between right support frame 1a.The positioning column 4 has similar structure with 4a is located in, and makees by taking the positioning column 4 as an example below
It introduces.The positioning column 4 includes column main body 40 and the installing arm 41 extended from the column main body 40, in the column main body
The sliding slot 401 that the center line O-O or more between the left column idler wheel a and the right column idler wheel b extends is provided on 40.It is described
It is installed to except clearance space of the positioning column 4 between the left support frame 1, right support frame 1a and by the installing arm 41
Suggest below on the peripheral coaming plate 8 discussed to be connected on the chassis 13 indirectly in turn the relatively described left support frame 1,
Right support frame 1a has fixed position.Certainly in other implementations, the positioning column 4 may be located on the left branch
It in clearance space and is directly connected on the chassis 13 between support 1, right support frame 1a.
As shown in figure 4, a pair of of synchronizing device (3,3a) are additionally provided between the left support frame 1, right support frame 1a, one
The both sides before and after the chassis are split to the synchronizing device (3,3a).The synchronizing device 3 and synchronizing device 3a have class
As structure, be associated with knot between the synchronizing device 3 and the positioning column 4, the left support frame 1, the right support frame 1a
Structure and the synchronizing device 3a and the positioning column 4a, the left support frame 1, the association structure class between the right support frame 1a
Seemingly, below with the structure of the synchronizing device 3 and the synchronizing device 3 and the positioning column 4, the left support frame 1, described
It is described for association structure between right support frame 1a.The synchronizing device 3 includes the first, second transmission arm in herringbone
The head end (312,322) of (31,32), first, second transmission arm (31,32) is hinged together by articulated shaft 33, the hinge
Spindle 33 is slidably arranged in the sliding slot 401 of the positioning column 4 upper and is maintained at the left column idler wheel a and the right column idler wheel b
Between center line O-O on move up and down, and the tail end 311 of first transmission arm 31 is rotatably arranged on the left support frame 1
On, the tail end 321 of second transmission arm 32 is rotatably arranged on the right support frame 1a.As described first, second transmission
Arm (31,32) is not only associated with the positioning column 4 but also is respectively associated in the left support frame 1 or the right support frame simultaneously
1a.Further include have for drive the left support frame 1, right support frame 1a relatively synchronize it is close or gradually from removable drive 7,
The output shaft of the removable drive 7 is connected on the right support frame 1a, when the removable drive 7 drives the right support
Frame 1a moved on the sliding support rail (2,2a) and gradually from the left support frame 1 when, second transmission arm 32 is around tail end
Drive the articulated shaft 33 to slide in the sliding slot 401 while 321 rotation, slide in the articulated shaft 33 pass through it is described
First transmission arm 31 draw the left support frame 1 on the sliding support rail (2,2a) synchronizing moving and gradually from the right support
Frame 2.Otherwise the removable drive 7 drives the right support frame 1a to move on the sliding support rail (2,2a) and close institute
When stating left support frame 1, it is synchronous equally the left support frame 1 can be drawn with the synchronizing device 3 cooperation by the positioning column 4
Mobile and close right support frame 1a.Certainly in other implementations, the synchronizing device 3a and positioning column 4a, described
It is also possible using above-mentioned association structure is different between left support frame 1, the right support frame 1a, for example, by using general below
Second of the association structure discussed;Or a positioning column and a synchronizing device are only set.
According to the above technical scheme it can be found that: pass through matching for the positioning column (4,4a) and the synchronizing device (3,3a)
It closes, allows the left support frame 1, right support frame 1a in the position for determining center line O-O between the left column idler wheel a and right column idler wheel b
Set synchronized in the case where remaining unchanged it is close or gradually from expanding the idler wheel so as to be adapted to the material of different dimensions
The scope of application of cradle, and chucking power uniformly, appropriate can be applied respectively from the left and right sides of material, be conducive to raising and push away
Send speed.In addition, due to a pair of positioning column (4,4a) of configuration and a pair of synchronizing device (3,3a), a pair of positioning
Column (4,4a) and a pair of synchronizing device (3,3a) can be from left support frame 1 described in the synchronously control of front and back both sides and the right branch
The movement of support 1a improves the stability of the left support frame 1 and right support frame 1a movement, can further homogenize rolling
Take turns the chucking power to material.And the removable drive 7 can not only drive the right support frame 1a mobile, additionally it is possible to pass through
The right support frame 1a is by a pair of positioning column (4,4a) and a pair of synchronizing device (3,3a) simultaneously from front and back both sides
Driving force is applied to the left support frame 1, when the number of rollers installed on the left support frame 1, right support frame 1a it is relatively more and
When load weight, it still is able to apply uniform chucking power to material between the left column idler wheel a, right column idler wheel b.
In addition to this, the synchronizing device and the positioning column, the left support frame 1, between the right support frame 1a also
It can choose using following association structure:
Second of association structure, as shown in fig. 6, synchronizing device 3 " is in cross, in the first, second transmission arm (31 ", 32 ")
Portion position, which passes through articulated shaft 33, " to be hinged together, the articulated shaft 33 " being fixed at the positioning column 4 " is upper and is located at the left side
On center line O-O between column idler wheel a and the right column idler wheel b, and the head end of first, second transmission arm (31 ", 32 ")
(311 ", 321 ") be slidably arranged in respectively on the sliding slot 14 of the left support frame 1, first, second transmission arm (31 ", 32 ")
Tail end (312 ", 322 ") be slidably arranged on the sliding slot 14a of the right support frame 1a respectively.So when the driving left support
Frame 1 moved on the sliding support rail (2,2a) and gradually from the right support frame 1a when, the head of first, second transmission arm
End (311 ", 321 ") is rotating around the articulated shaft 33 " to rotate and simultaneously slides close in opposite directions and make first, second transmission arm
The tail end of (31 ", 32 ") is also simultaneously rotating around the articulated shaft 33 " rotate and slide in opposite directions it is close, to draw the right support
Frame 1a on the sliding support rail (2,2a) synchronizing moving and gradually from the left support frame 1, vice versa.
The third association structure, as shown in fig. 7, the head end 312' of the first transmission arm 31' is set by left rotary shaft 313' rotation
It setting on positioning column 4', the tail end 311' of first transmission arm 31 is slidably arranged on the sliding slot 14 of the left support frame 1, the
The head end 322' of two transmission arms 32 is rotatably arranged on the positioning column 4' by right spindle 323', the second transmission arm 32'
Tail end 321' be slidably arranged on the sliding slot 14a of the right support frame 1a, the first transmission arm 31' head end 312' and
Driving cog, the left rotary shaft 313' and the right spindle 323' are provided between the head end 322' of the second transmission arm 32' is logical
Symmetrically split the left and right sides of the center line O-O between the left column idler wheel a and the right column idler wheel b.So when driving
The left support frame 1 moved on the sliding support rail (2,2a) and gradually from the right support frame 1a when, it is described first transmission
Drive the second transmission arm 32' around the right spindle by driving cog while arm 31' is rotated around the left rotary shaft 313'
323' rotation to draw the right support frame 1a moved on the sliding support rail (2,2a) and gradually from the left support frame
1, vice versa.
4th kind of association structure, this structure is relatively easy, can be understood with reference to Fig. 4.The synchronizing device 3 is in herringbone
The head end of shape, first, second transmission arm (31,32) is hinged together by articulated shaft 33, and the articulated shaft 33 is fixedly installed
On center line O-O on the positioning column 4 and between the left column idler wheel a and the right column idler wheel b, and described first
The tail end of transmission arm 31 is slidably arranged in the left support frame 1, and the tail end of second transmission arm 32 is slidably arranged in described
On right support frame 1a.So work as and drives first, second transmission arm (31,32) around described hinged by the way that removable drive is synchronous
33 opening and closing of axis swing when can draw the left support frame 1, right support frame 1a relatively synchronize it is close or gradually from.
5th kind of association structure, as shown in figure 8, synchronizing device 3a parallelogram, the first transmission arm includes a pair of left
Transmission arm (31,31a), the second transmission arm include a pair of right transmission arm (32,32a), the left end of a pair of of Left Drive arm (31,31a)
It is rotatably arranged in left support frame 1, the right end of a pair of right transmission arm (32,32a) is rotatably arranged on right support frame 1a, the left side
Transmission arm 31 and right transmission arm 32 are hinged together by articulated shaft 33, and the Left Drive arm 31a and right transmission arm 32a pass through hingedly
Axis 33a is hinged together, and the articulated shaft (33,33a) is slidably arranged in the sliding slot 401 of the positioning column 4 upper respectively and keeps
It is moved up and down on center line O-O between the left column idler wheel a and the right column idler wheel b.
It as shown in Figure 2 and Figure 9, further include peripheral coaming plate 8 and panel 81, the panel 81 is pressed against the peripheral coaming plate 8
On, open portion 810 is reserved on the panel 81, the periphery coaming plate 8 is combined with the panel 81 is formed with accommodation space 82,
Support frame as described above (1,1a) is contained in the accommodation space 82, and the roller group is exposed to the opening portion 810.In this way, logical
It crosses the peripheral coaming plate 8 and panel 81 hides support frame as described above (1,1a), avoid the iron filings formed in cutting process, dust a large amount of
Ground is adhered on support frame as described above (1,1a) and influences to use.
As shown in figure 3, further including having a pair of guide rails (9,9a), a pair of guide rail (9,9a) is split in support frame as described above
The front and back both sides of (1,1a).Dislocation is arranged and is connected to described between the guide rail (9,9a) and the sliding support rail (2,2a)
Left support frame 1, right support frame 1a but relative movement between the left support frame 1, right support frame 1a is not interfered, it is described to lead
Rail (9,9a) relatively moves and enhances the left support frame 1 for guiding between the left support frame 1 and the right support frame 1a
The stability relatively moved between the right support frame 1a;.The sliding support rail (2,2a) described in this way and the guide rail (9,
Layout relationship 9a) in dislocation, can provide sliding with the right support frame 1a for the left support frame 1 from different location and lead
To being relatively moved between the left support frame 1 and the right support frame 1a so as to cooperate with to guide and enhance the left support
The stability relatively moved between frame 1 and the right support frame 1a.
As for there are many connection structures between the guide rail (9,9a) and the left support frame 1, right support frame 1a, example
Such as:
The first connection structure, described guide rail (9,9a) one end are connected in the left support frame 1, the guide rail (9,9a) it is another
One end is slidably connected on the right support frame 1a, and as described guide rail (9,9a) is positioned by the left support frame 1, together
When can also allow the right support frame 1a, and the left support frame 1 slides relatively under the guiding role of the guide rail (9,9a).When
It can also be so that one end of the guide rail (9,9a) is connected on the right support frame 1a, the other end of the guide rail (9,9a) is sliding
It is dynamic to be connected in the left support frame 1.
Second of connection structure, the guide rail (9,9a) are not connected on support frame as described above (1,1a), the guide rail (9,
It 9a) is slidably connected at respectively in the left support frame 1 and the right support frame 1a.In this way, the left support frame 1, the right branch
Support 1a being capable of relatively described guide rail (the 9,9a) sliding respectively.
The third connection structure, one end at least within of the guide rail (9,9a) is connected on the peripheral coaming plate 8, described
The middle part of guide rail (9,9a) is slidably connected at respectively in the left support frame 1 and the right support frame 1a.It wherein can be described
One of left or right of guide rail is connected in the peripheral coaming plate, can also be that left end and right end are all connected in the periphery
Coaming plate.
4th kind of connection structure, the guide rail 9 are connected on the positioning column 4, and respectively from the both sides of the positioning column 4
The both ends of the guide rail 9 extended are slidably connected at respectively in the left support frame 1 and the right support frame 1a.The guide rail
9a is connected on the positioning column 4a, and the both ends difference of the guide rail 9a extended respectively from the both sides of the positioning column 4a
It is slidably connected in the left support frame 1 and the right support frame 1a.
As shown in Fig. 4, Fig. 9 and Figure 12, the roller type feeding frame 100 further includes master driver 5 and the transmission connection master
The torque transmission shaft 50 of 5 output shaft of driver, the torque transmission shaft 50 do not extend only into the position where the left support frame 1
And also extend into the right support frame 1a.The wherein left driving roller 10 in the left column idler wheel a and the torque transmission shaft
Transmission connection is realized by Left Drive device between 50.The Left Drive device includes being arranged in the left driving roller shaft
The first left gear 6 and transmission on 101 are arranged on the torque transmission shaft 50 and can engage biography with first left gear 6
The first dynamic transmission gear 61.Left redundant mounting rack 15 is provided in the left support frame 1, the left redundant mounting rack 15 is logical
Screw 16 is crossed to be locked in the left support frame 1.The first left mounting hole 151 and are provided on the left redundant mounting rack 15
The axially bored line of two left mounting holes 152, the first left mounting hole 151 and the second left mounting hole 152 is mutually perpendicular to.Described first is left
Gear 6 is rotatably arranged in first control hole 151 by bearing, and first transmission gear 61 is rotated by bearing to be arranged
In second control hole 152, the first transmission gear 61 described in this way is arranged in the left support frame 1 indirectly.Wherein institute
It states and transmission connection is realized by right transmission device between the right driving roller 11 and the torque transmission shaft 50 in right column idler wheel b.
The right transmission device includes that the first right gear 6a being arranged on the right driving roller shaft 101a and transmission are arranged in institute
State on torque transmission shaft 50 can be with the second transmission gear 61a of the first right gear 6a engaged transmission.In the right branch
Right redundant mounting rack 15a is provided on support 1a, the right redundant mounting rack 15a is locked at the right support by screw 16a
On frame 1.There is the structure as the left redundant mounting rack 15 in the right redundant mounting rack 15a, be again provided with hole axle
The right mounting hole of line orthogonal first and the second right mounting hole, the first right gear 6a are rotatably arranged on described by bearing
In first right control hole, the second transmission gear 61a is rotatably arranged in the described second right control hole by bearing, such institute
The second transmission gear 61a is stated to be arranged in indirectly on the right support frame 1a.Pass through first left gear 6 and the first transmission gear
61, the engaged transmission between the second left gear 6a and the second transmission gear 61a substantially can be the torque transmission shaft
50 torque synchronously passes to the left driving roller 10, right driving roller 11, the left driving roller 10, right driving roller
11 consistent rotation linear velocities simultaneously can synchronously give material push power from arranged on left and right sides, greatly improve transmission speed
Degree, precision.On this basis the torque transmission shaft 50, the left driving roller 10 or the right side can also be measured by setting
The encoder of the angular displacement of driving roller 11 extrapolates the material under the promotion of the left driving roller 10 and right driving roller 11
The length being fed forward.
As shown in figure 11, Synchronous Transmission connects between the adjacent rollers (10,10a, 10b) in the left column idler wheel a on the left side
It connects.Transmission gear (6a, 6b) is specifically respectively arranged in the shaft of the idler wheel (10a, 10b), in the shaft of idler wheel 10
Transmission gear 6e is additionally provided on 101, the transmission gear 6e is located at the top of first left gear 6.In the driving cog
Be respectively arranged with intermediate drive gear (6c, 6d) between wheel (6a, 6b) and the transmission gear 6e, the gear (6a, 6b, 6c,
6d, 6e) synchro-meshing transmission connection.It is equally passed by gear synchronous between adjacent rollers in the right column idler wheel b on the right
Dynamic connection, specific structure is identical as structure shown in Figure 11, is not repeated to discuss herein.In this way, whole idler wheels in left column idler wheel a
All it is driving roller with whole idler wheels in right column idler wheel b, push power can be applied to material, total push that material is born is closed
Power increases, and is conducive to further increase conveying speed.In addition, the consistent rotational line of whole idler wheels in left column idler wheel a
The consistent rotation linear velocity of whole idler wheels in speed, right column idler wheel b, can further increase left column idler wheel a and the right side
The delivery precision of column idler wheel b.Certainly in other implementations, a pair of of idler wheel can also only be arranged is driving roller.
In order to the left support frame 1, right support frame 1a relative movement when, the torque transmission shaft 50 still be able to
The left driving roller 10, right driving roller 11 keep drive connection, further as shown in Figure 9 and Figure 10, the main driving
Device 5 is arranged except the left support frame 1, right support frame 1a, and the setting of the master driver 5 described in this present embodiment is described outer
On coaming plate 8.First transmission gear 61 is slided on the torque transmission shaft 50 by slide-bar hole thereon, and described second
Transmission gear 61a is slided on the torque transmission shaft 50 by slide-bar hole thereon.First transmission gear 61, described
Drive mechanism between two transmission gear 61a and the torque transmission shaft 50 be it is similar, below with first transmission gear
It lays down a definition for drive mechanism between 61 and the torque transmission shaft 50.Axial prolong is provided on the torque transmission shaft 50
The groove 501 stretched, the axial extension of the groove 501 are not less than the axial skidding distance of first transmission gear 61,
It is provided with the raised line 611 that can extend into the groove 501 on the hole wall of the slide-bar hole of first transmission gear 61, borrows
The cooperation between the raised line 611 and the groove 501 is helped, first transmission gear 61 can be in the torque transmission shaft 50
On slide axially, and can by the torque synchronous transfer of the torque transmission shaft 50 give first left gear 6.Certainly at other
Embodiment in can also be arranged between the slide-bar hole and the torque transmission shaft 50 of first transmission gear 61 it is flat
Bond structure.In this way, the first transmission gear 61, the second driving cog described in when the left support frame 1, right support frame 1a relative movement
Wheel 61a can slide axially on the torque transmission shaft 50 respectively and can distinguish the torque of the torque transmission shaft 50
Synchronous transfer gives the left driving roller 10, right driving roller 11.
In addition to this it is possible to using following transmission scheme:
The first transmission scheme: the master driver 5 is arranged in the left support frame 1, and the second transmission gear 61a passes through
Slide-bar hole thereon slides on the torque transmission shaft 50, when the left support frame 1, right support frame 1a relative movement when described in
Second transmission gear 61a can slide axially on the torque transmission shaft 50 and can be by the power of the torque transmission shaft 50
Square synchronous transfer gives the right driving roller 11.Wherein, between the second transmission gear 61a and the torque transmission shaft 50
Drive mechanism can use structure shown in Fig. 9, be not repeated to discuss herein.In this way, the second transmission gear 61a is with institute
While stating right support frame 1a and move together, it still is able to pass the torque by the engaged transmission with the first right gear 6a
The torque of moving axis 50, which synchronizes, passes to the right driving roller 11.
Second of transmission scheme: the master driver 5 is arranged in the left support frame 1 or is arranged in the left support
Except frame 1, right support frame 1a, the torque transmission shaft 50 includes left torque transmission shaft and right torque transmission shaft, the left torque
Transmission shaft driven connects the master driver 5, and the right torque transmission shaft slides on the left torque transmission shaft and can be same
Step is driven the rotating torque of the left torque transmission shaft, and the transmission connection of the first transmission gear 61 is in the left torque transmission shaft
On, the second transmission gear 61a transmission connection is on the right torque transmission shaft;When the left support frame 1, right support frame 1a
When relative movement, the left torque transmission shaft and right torque transmission shaft can axially slide relative and can be by the main drivings
The torque difference synchronous transfer of device 5 gives the left driving roller 10, right driving roller 11.Wherein, the left torque transmission shaft and
Right torque transmission shaft is the axis body that can be transmitted rotating torque and can axially slide relative, and the drive mechanism between them can be with
Using the drive mechanism between the first transmission gear 61 and the torque transmission shaft 50 described in above-mentioned transmission scheme, herein no longer
Repetition repeats.
Claims (15)
1. the roller type feeding frame containing gear mechanism, including support frame and the roller group being rotatably arranged on support frame as described above, institute
The left column idler wheel and right column idler wheel that roller group includes left and right arrangement are stated, being disposed between the left column idler wheel, right column idler wheel can
The storeroom for allowing material to pass through away from;It is characterized in that, support frame as described above includes the left and right left support frame split, right support frame, institute
The left column idler wheel positioned at the left side stated in roller group is rotatably arranged on respectively in the left support frame, the right column idler wheel positioned at the right
It is rotatably arranged in the right support frame respectively;The left support frame, right support frame can relatively synchronize it is close or gradually from from
And allow the storeroom away from it is adjustable and adjust the storeroom away from when the left column idler wheel and right column idler wheel between center line
Position remains unchanged;It further include the torque transmission shaft of master driver and the transmission connection master driver output shaft, the torque
Transmission shaft does not extend only into the position where the left support frame and also extends into the right support frame;At least a pair of of idler wheel is
Driving roller, including left driving roller and right driving roller;The first left tooth is provided in the shaft of one of them left driving roller
Wheel, transmission is provided with the first transmission gear with first left gear engaged transmission on the torque transmission shaft, and described the
One transmission gear is arranged in the left support frame, passes through described first between the left driving roller and the torque transmission shaft
Left gear and the first transmission gear engaged transmission are realized and are sequentially connected, and are provided with first in the shaft of one of them right driving roller
Right gear, also transmission is provided with the second transmission gear with the first right gear engaged transmission on the torque transmission shaft,
Second transmission gear is arranged in the right support frame, passes through institute between the right driving roller and the torque transmission shaft
It states the first right gear and the second transmission gear engaged transmission is realized and is sequentially connected.
2. roller type feeding frame according to claim 1, which is characterized in that the master driver is arranged in the left support frame
On, second transmission gear is slided on the torque transmission shaft by slide-bar hole thereon, when the left support frame, right branch
Second transmission gear described in when support relatively moves can slide axially on the torque transmission shaft and can be by the power
The torque synchronous transfer of square transmission shaft gives the right driving roller.
3. roller type feeding frame according to claim 1, which is characterized in that the master driver is arranged in the left support
Except frame, right support frame, first transmission gear is slided on the torque transmission shaft by slide-bar hole thereon, and described
Two transmission gears are slided on the torque transmission shaft by slide-bar hole thereon, when the left support frame, right support frame are opposite
First transmission gear described in when mobile, the second transmission gear can slide axially on the torque transmission shaft respectively and can
Give the torque difference synchronous transfer of the torque transmission shaft to the left driving roller, right driving roller.
4. roller type feeding frame according to claim 1, which is characterized in that the master driver is arranged in the left support frame
Except the left support frame, right support frame, the torque transmission shaft includes that left torque transmission shaft and right torque pass for upper or setting
Moving axis, the left torque transmission shaft driven connect the master driver, and the right torque transmission shaft slides over the left torque and passes
On moving axis and it is capable of the rotating torque of left torque transmission shaft described in Synchronous Transmission, the first transmission gear transmission connection is described
On left torque transmission shaft, the second transmission gear transmission connection is on the right torque transmission shaft;When the left support frame, the right side
When support frame relatively moves, the left torque transmission shaft and right torque transmission shaft can axially slide relative and can will be described
The torque difference synchronous transfer of master driver gives the left driving roller, right driving roller.
5. roller type feeding frame according to claim 1, which is characterized in that whole idler wheels are all driving rollers, are located at the left side
Left column idler wheel in adjacent rollers between be connected by meshing transmission by gear synchronous, it is adjacent in the right column idler wheel on the right
It is connected by meshing transmission between idler wheel by gear synchronous.
6. according to claim 1 to 5 any roller type feeding framves, which is characterized in that further include chassis, the chassis includes
There is sliding support rail, the left support frame, right support frame are mobile to be arranged on the sliding support rail;It further include a pair of of positioning
Column, a pair of positioning column both sides are respectively fixedly connected before and after the chassis and be located at the left support frame, right support frame it
Between;A pair of of synchronizing device is additionally provided between the left support frame, right support frame, the synchronizing device includes first and second
Transmission arm, first and second transmission arm are not only associated with the positioning column but also are respectively associated in the left support frame simultaneously
Or the right support frame, the positioning column and synchronizing device cooperation are applied not only to guarantee the left support frame, right support frame
Relatively synchronize it is close or gradually from, and for adjust the storeroom away from when determine the left column idler wheel and right column idler wheel it
Between the position of center line remain unchanged.
7. roller type feeding frame according to claim 6, which is characterized in that it further include having removable drive, the mobile drive
Dynamic device for drive the left support frame, right support frame relatively synchronize it is close or gradually from.
8. roller type feeding frame according to claim 6, which is characterized in that further include peripheral coaming plate and panel, the panel
It is pressed against on the peripheral coaming plate, open portion is reserved on the panel, the periphery coaming plate is formed with the panel combination
Accommodation space, support frame as described above are contained in the accommodation space, and the roller group is exposed to the opening portion.
9. roller type feeding frame according to claim 8, which is characterized in that further include a pair of guide rails, a pair of guide rail with
It misplaces and is arranged on support frame as described above between the sliding support rail;One end of the guide rail is connected the left support frame or described
In right support frame and the other end is slidably connected on another support frame;Or the guide rail is connected on the positioning column, from
The both ends for the guide rail that the both sides of the positioning column are extended are slidably connected at the left support frame and the right support respectively
On frame;Or one end of the guide rail is connected on the peripheral coaming plate, the other end of the guide rail is slidably connected at institute respectively
It states in left support frame and the right support frame.
10. the pipe cutting machine tool of the application any roller type feeding frame of claims 1 to 9, including the roller type feeding frame, also
Including being cut by laser assembly, the laser cutting assembly includes cutting laser head, and the laser head is for cutting the rolling
The material that wheel cradle is transmitted.
11. pipe cutting machine tool according to claim 10, which is characterized in that further include clamping device, the idler wheel is sent
Material frame is used to the received processing tubing of institute being supplied to the clamping device;The clamping device is sent for clamping the idler wheel
The material that material frame is sent to, the laser head are also used to cut material when the gripping means grips material.
12. pipe cutting machine tool according to claim 11, which is characterized in that the clamping device can rotate, described
Roller type feeding frame is also used to when the clamping device rotates, and the roller type feeding frame can unclamp processing tubing;The clamping
Device is also used to clamp the material that the roller type feeding frame is sent to and being capable of the driving material rotation in cutting;The laser
Head is also used to cut off material when the clamping device drives material rotation.
13. pipe cutting machine tool according to claim 11 or 12 is sent on the roller type feeding frame or in the idler wheel
Length of wires metering device is provided between material frame and the clamping device.
14. pipe cutting machine tool described in 0,11 or 12 according to claim 1, which is characterized in that conveying frame before further including, it is described
Preceding conveying frame is located at the front of the roller type feeding frame, and the preceding conveying frame is used to provide processing pipe to the roller type feeding frame
Material.
15. pipe cutting machine tool according to claim 14, which is characterized in that further include charging positioning device, it is described on
Material positioning device is used for coming and reach the material of the roller type feeding frame for the first time to be positioned from the preceding conveying frame conveying.
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CN201910320106.2A CN109986216B (en) | 2019-04-19 | 2019-04-19 | Roller feeding frame with gear mechanism and pipe cutting machine using same |
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CN201910320106.2A CN109986216B (en) | 2019-04-19 | 2019-04-19 | Roller feeding frame with gear mechanism and pipe cutting machine using same |
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CN114523219A (en) * | 2022-04-20 | 2022-05-24 | 中交三航(南通)海洋工程有限公司 | A frock clamp and pipeline laser cutting machine for pipeline laser cutting machine |
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CN103659006A (en) * | 2013-11-27 | 2014-03-26 | 武汉法利莱切割***工程有限责任公司 | Center frame of square tube laser cutting machine |
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