CN208543113U - A kind of tube stock loading device - Google Patents
A kind of tube stock loading device Download PDFInfo
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- CN208543113U CN208543113U CN201820981308.2U CN201820981308U CN208543113U CN 208543113 U CN208543113 U CN 208543113U CN 201820981308 U CN201820981308 U CN 201820981308U CN 208543113 U CN208543113 U CN 208543113U
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- tubing
- feeding
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- rack
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Abstract
The utility model provides a kind of tube stock loading device, is related to lathe feeding field, which ensure that the automation of materials in the tube conveying and the progress of ordering using multi-section cooperation.Wherein material library portion is mainly used for carrying tubing and sends out tubing, the tubing being superimposed is laid on feeding portion delivery platform in the case where limit for height portion acts on, tubing is transported in sorting portion on sorting platform sliding rack slope by feeding portion, mobile hard limit positions tubing in sorting portion, pass through mobile hard limit movement, tubing is selected, sub-material portion separates tubing；Tubing is positioned by fixed length portion, after the completion of positioning, tubing is transported to machining area by swivel feeding portion.The device is high to the inclusiveness of tube types and size, can easily and efficiently be used for the tubing of different type and length, and compact-sized, can effectively save occupied area.
Description
Technical field
The utility model provides a kind of tube stock loading device, is related to lathe feeding field more particularly to a kind of laser is cut
Pipe machine tubing automatic feeding.
Background technique
Since laser pipe cutter is high with precision, cutting is quick, is not limited to cutting pattern, notch smoothly, processing cost
The features such as low, through gradually replacing traditional tubing cutting technique equipment.In laser pipe cutter to the entire processed of tubing
Can Cheng Zhong, feeding process rapidly and accurately be transported to Working position for tubing as one of important link, decide whole
The efficiency and processing quality of a process.
However, existing tubing feeding mechanism, mostly uses greatly the mode of artificial feeding or semi-automatic feed to carry out, both send
The efficiency of material mode is lower, and when encountering the very big tubing of quality, it is also necessary to be operated by lifting equipment, the used time
It is long, low efficiency and degree of danger is higher.
Although can reduce labor intensity of operating staff using self-feeding mode, existing the degree of automation is higher
Feed device it is inadequate to inclusiveness such as tube types, size, tube material and tube wall thickness, and feeding one-time success rate is lower, needs
Multi-pass operation is unable to satisfy the use demand of laser pipe cutter.
Summary of the invention
In order to solve problem above, the utility model provides a kind of tube stock loading device, is able to achieve to different tubing, no
With the feeding of pipe thickness, and can effectively avoid as the damage caused by tubing such as unbalance stress.
The technical solution of the utility model is as follows: a kind of tube stock loading device, for tubing to be transported to processing from material library
Region mainly includes that rack, material library portion, feeding portion, limit for height portion, sorting portion, sub-material portion and rotation take feeding portion；Material library portion
It is mounted on the rack, tubing is delivered to feeding portion from material library portion, and the limit for height portion is mounted on the top of feeding portion, the feeding portion
Form transfer passage with limit for height portion, the tubing is transported to sorting portion by transfer passage, the sorting portion include sliding rack with
The hard limit of movement, the tubing fit into sub-material portion by what sliding rack and movement limited firmly；The sub-material portion includes fixing
Carrying roller, lifting assembly and limit roller, the lifting component include carrying roller lifting assembly and limit lifting assembly, the carrying roller lifting
Component is connect with the bottom of fixed carrying roller, and the bottom of the limit lifting assembly and limit roller connects, and the limit roller is located at solid
Determine the side that carrying roller takes feeding portion close to rotation, the rotation fetches and delivers material portion and is located at side of the sub-material portion far from sorting portion.
It includes that pedestal, fixed length portion, rotary shaft, the first tubing clamp system and the second tubing clamp that the rotation, which takes feeding portion,
Mechanism；The both ends of the pedestal are separately installed with speed reducer fixing seat and bearing block, and one end of the rotary shaft and bearing block connect
It connects, the other end is connect by shaft coupling with speed reducer, and the speed reducer is mounted in speed reducer fixing seat, the speed reducer and electricity
Machine connection, the motor drive rotary shaft rotation by driving speed reducer.
The fixed length portion includes motion bar, positioning plate and tablet, and the positioning plate is mounted on the top of motion bar, described
Motion bar is movably mounted on pedestal, and the tablet is fixedly mounted on one end of pedestal, the positioning plate and tablet pair
It should be arranged；The first tubing clamp system and the second tubing clamp system are mounted on the base, the first tubing clamping machine
Structure and the second tubing clamp system are between positioning plate and tablet；The first tubing clamp system and the second tubing clamp
Mechanism is mounted on pole bracket and material taking/feeding manipulator, and the pole bracket and material taking/feeding manipulator roll connection, the rotation
Shaft passes through the pole bracket of the first tubing clamp system and the second tubing clamp system, and material taking/feeding manipulator is driven to rotate,
The tubing is transported to machining area by sub-material portion by material taking/feeding manipulator.
Specifically, the rack includes fixed link and belt fixed plate, material library portion includes material frame, flexible-belt, support
Wheel, guide plate and tape feed roller；The material frame is obliquely installed on the rack, and the splicing face of the guide plate and material frame is vertically arranged,
The guide plate is fixedly connected with rack and angled setting；The support wheel be fixedly mounted on material frame on, the support wheel with
Flexible-belt is in rolling contact, and one end of the flexible-belt is fixed in fixed link by belt fixed plate, the flexible-belt it is another
End is wrapped on tape feed roller；The fixed link is vertically fixed on one end of rack, and the tape feed roller is mounted on rack far from fixed
The side of bar, the position of the belt fixed plate are higher than the position of tape feed roller, and the tape feed roller is located at the interior of feeding portion material receiving end
Side；The top end surface of the guide plate is higher than flexible-belt close to the height of tape feed roller one end.Tape feed roller is square counterclockwise with respect to rack
To rotation, by flexible-belt slowly on tape feed roller.Bottom of the frame from rack will be expected to cooperate by support wheel and flexible-belt
Portion is transported to top, and then tubing is transported to top from the bottom of rack, and top layer's tubing slides to feeding portion.Tubing with
Expect to contact with guide plate slides always in frame uphill process.
Preferably, can be rotatably set directive wheel on the rack, directive wheel is between fixed link and tape feed roller.
The feeding portion includes feeding chain, support sprocket wheel, support plate, feeding support frame and chain sprocket driving device, feeding
Support frame is fixedly connected in rack, and the feeding chain, support sprocket wheel and support plate are arranged on feeding support frame, the branch
Supportting sprocket wheel is two, and two support sprocket wheels are symmetrical arranged, and the feeding chain annular is wrapped on two support sprocket wheels, described
Chain sprocket driving device drives feeding chain movement by driving support chain wheel；The upper surface of the feeding support frame is hollow core structures
And it is provided with the run channel of support sprocket wheel, the top of the feeding chain is located at the outside of feeding support frame, and lower part is located at feeding
In the hollow core structures of support frame upper surface, the support plate is mounted on the upper surface of feeding support frame, and the support plate is located at
Between feeding support frame and feeding chain, the support plate and the sliding contact of feeding chain.To improve feeding efficiency, the feeding
Chain surface is coated with nylon sheet or rubber slab, and feeding chain and support sprocket wheel are rolled and be cooperatively connected, support plate and feeding chain
Sliding contact connection, prevents feeding chain in tubing feeding process from collapsing, influences feeding.
The limit for height portion includes crane, nylon height limiting plate, inclined-plane height limiting plate, supporting beam and the first driving assembly, described
Crane is connect by the first driving assembly with supporting beam, the nylon height limiting plate and inclined-plane height limiting plate respectively with the bottom of crane
Portion is fixedly connected, and the nylon height limiting plate is mounted on the material receiving end of crane, and the inclined-plane height limiting plate is mounted on the upper of sliding rack
Side, the material receiving end and nylon height limiting plate of the crane are obliquely installed upwards.
Operator can be by being set in advance the height of nylon height limiting plate, so that can only once be kept away by one layer of tubing
Exempt from the superposition transmission of tubing, after nylon height limiting plate limit for height, tubing is laid on feeding chain end face；The limit for height portion can be with
It is adjusted according to the specification of pipe, adapts to the processing of different tubing.
The sorting portion includes driving assembly, servo motor and guide assembly, and the sliding rack is fixed on the rack,
The movement limits firmly to be connect by driving assembly with servo motor, and the movement limits sliding by guide assembly with sliding rack firmly
Dynamic connection, the angled setting in the upper surface of the sliding rack, the tubing enter sub-material portion by mobile hard limit and sliding rack.
According to the size of tubing caliber, the mobile hard limit of servo motor driving slides backward respective distance.The sliding rack has certain
Gradient freely glides convenient for tubing.
After limit mobile hard in the sorting portion moves backward respective distance, tubing with mobile hard limit it is mobile equally away from
From at this moment tubing stops above sub-material portion.To guarantee that sub-material is smooth, sub-material portion should be lower than sliding rack surface.The i.e. described fixation
The initial position of carrying roller is lower than the upper surface of sliding rack, and the carrying roller lifting assembly is the second driving assembly, the limit lifting
Component includes the first cylinder；The fixed carrying roller is connect by bracket with the second driving assembly, is gone up and down with the second driving assembly
Movement, the axial direction of the fixed carrying roller are parallel with the upper surface of sliding rack；The sub-material portion includes guide cylinder, the limit roller
Bottom is fixedly connected with the piston rod of the first cylinder, and the limit roller and guide cylinder are slidably connected, can by cylinder action
To realize limit roller shuttle in guide cylinder.When motor driven the second driving assembly ascending motion, with the second driving group
The fixation carrying roller that part is fixedly connected lifts tubing, and tubing free skating drops down at limit roller.After tubing is picked up, rear end tiling
Continue to move down under the effect of gravity in the tubing on sliding rack, be blocked by the second driving assembly.
Sensor is installed on the tablet, the sensor is electrically connected with PLC system, the PLC system respectively with
First tubing clamp system and the electrical connection of the second tubing clamp system.
Motion bar positions tubing by movement in fixed length portion, when tubing is pushed to and is installed on the biography of the other end
When sensor acts, servo motor antiport in fixed length portion, and run to specified region, after being acted by the fixed length portion,
The length of tubing can be known, so that the length information of tubing is improved the feeding into next process by system feedback
The automation of device.The movement of fixed length portion terminates, and the first tubing clamp system and the second tubing clamp system start to act.
By the length for the tubing that fixed length portion obtains, PLC unified distribution rotation takes the position of feeding portion.
Wherein, the pole bracket of the first tubing clamp system is moveable structure, the first tubing clamping machine
Structure is movably mounted on pedestal by pole bracket, and the second tubing clamp system is fixedly mounted on pedestal close to tablet
One end；The pole bracket includes the first track roller group, annulus, the second track roller group, cantilever, guideway；It is described outstanding
Circular hole is provided in the middle part of arm support, first track roller group is mounted on the one of pole bracket around circular hole
Side, the annulus are mounted in circular hole, and second track roller group is mounted on the another of pole bracket around circular hole
Side, the annulus are rolled by the first track roller group and pole bracket and are connected；The rotary shaft passes through the first track idler wheel
Group, annulus and the second track roller group, the rotary shaft and ring gap cooperate, and second track roller group and rotary shaft are rolled
Dynamic contact, the annulus are fixedly connected with cantilever；The cantilever is connect by guideway with material taking/feeding manipulator；It is described to fetch and deliver material
Manipulator includes that first support, fixed plate, clamping jaw, two the second rack gears of column, gripper, idler assembly, servo electric jar are gentle
Cylinder；Two column second rack gear and gripper are mounted in fixed plate, and the fixed plate is fixedly connected with first support, institute
First support is stated to connect by guideway with cantilever；The clamping jaw includes upper gripper jaw and lower clamping jaw, the upper gripper jaw and lower clamping jaw
It is individually fixed on two the second rack gears of column, second rack gear is located at the two sides of gripper, the gripper and
The engagement of two rack gears；The servo electric jar is mounted in first support, and the idler assembly is connect with servo electric jar, the gas
The piston rod of cylinder is connect with fixed plate, and the cylinder is mounted on cantilever.
The first tubing clamp system includes second support, oil buffer, and the second support is fixed on cantilever
Side, the oil buffer are fixed in second support.
The utility model has the following beneficial effects: the utility model provides a kind of tube stock loading device, the device is using more
Portion's cooperation ensure that the automation of materials in the tube conveying and the progress of ordering.
Wherein material library portion is mainly used for carrying tubing and sends out tubing, under the tubing being superimposed acts in limit for height portion
It is laid on feeding portion delivery platform, tubing is transported in sorting portion on sorting platform sliding rack slope by feeding portion, select
Mobile hard limit positions tubing in material portion, by mobile hard limit movement, tubing is selected, sub-material portion divides tubing
Out；Tubing is positioned by fixed length portion, after the completion of positioning, tubing is transported to machining area by swivel feeding portion.
Operator can be adjusted the limit for height portion of the device according to the type and size of tubing, to guarantee not to not
With the inclusiveness of tube types, simultaneously as rotation takes feeding portion to be provided with fixed length portion, equipment can be according to the physical length of tubing
It is clamped, and rotates the tubing for taking the material taking/feeding manipulator of feeding portion to be suitable for different tube diameters, so that entire feeding dress
The inclusiveness height to tube types and size is set, the tubing of different type and length, and the knot of equipment can be easily and efficiently used for
Structure is compact, can effectively save occupied area.
Detailed description of the invention
Fig. 1 is the utility model tubing feeder structure schematic diagram；
Fig. 2 is the utility model tubing feeder structure schematic diagram；
Fig. 3 is the utility model tubing feeder structure schematic diagram；
Fig. 4 is the utility model tubing feed device schematic perspective view；
Fig. 5 is that the utility model rotation takes feeding portion structural schematic diagram；
Fig. 6 is that the utility model rotation takes feeding portion structural schematic diagram；
Fig. 7 is the first tubing of the utility model clamp system structural schematic diagram；
Fig. 8 is the first tubing of the utility model clamp system structural schematic diagram；
Fig. 9 is the partial enlarged view of Fig. 3.
Wherein, 1, rack, 11, fixed link, 111, belt fixed plate, 2, material library portion, 21, material frame, 22, flexible-belt, 23, branch
Support wheel, 24, guide plate, 25, directive wheel, 26, tape feed roller, 3, feeding portion, 31, feeding chain, 32, support sprocket wheel, 33, support
Plate, 34, feeding support frame, 4, limit for height portion, 41, crane, 411, nylon height limiting plate, 412, inclined-plane height limiting plate, 42, supporting beam,
43, the first driving assembly, 5, sorting portion, 51, sliding rack, 52, mobile hard limit, 6, sub-material portion, 61, fixed carrying roller, 62, second
Driving assembly, 63, limit roller, the 64, first cylinder, 65, guide cylinder, 7, rotation take feeding portion, 71, pedestal, the 711, first rack gear,
712, speed reducer fixing seat, 713, bearing block, 72, fixed length portion, 721, motion bar, 722, positioning plate, 723, tablet, 73, rotation
Shaft, 731, shaft coupling, 732, speed reducer, 733, motor, the 74, first tubing clamp system, 741, pole bracket, 7411,
One track roller group, the 7412, second track roller group, 7413, annulus, 7414, cantilever, 7415, guideway, 742, take feeder
Tool hand, 7421, first support, 7422, fixed plate, 7423, clamping jaw, the 7424, second rack gear, 7425, gripper, 7426, support
Roll assembly, 7427, servo electric jar, the 7428, second cylinder, 743, second support, 7431, oil buffer, the 75, second tubing
Clamp system, 8, tubing.
Specific embodiment
The utility model is described further below in conjunction with drawings and examples.
As shown in Figures 1 to 3, the tube stock loading device of the utility model is mainly used for tubing being transported to processing from material library
Region mainly includes that rack 1, material library portion 2, feeding portion 3, limit for height portion 4, sorting portion 5, sub-material portion 6 and rotation take feeding portion 7.
Material library portion 2 is mounted in rack 1, and tubing 8 is delivered to feeding portion 3 from material library portion 2.Specifically, the rack 1
Including fixed link 11 and belt fixed plate 111, material library portion 2 includes material frame 21, flexible-belt 22, support wheel 23, guide plate 24
With tape feed roller 26；The material frame 21 is inclined in rack 1, wherein being higher than close to one end of fixed link 11 far from fixed link 11
One end, make tubing 8 can by material library portion 2 along material 21 tilt slide of frame to feeding portion 3.
It is referring to fig. 4 the utility model tubing feed device schematic perspective view, multiple phases is vertically arranged in rack 1
Mutually parallel fixed link 11 is obliquely installed material library portion 2 in each fixed link 11, so being parallel to each other between multiple material libraries portion 2.?
In the course of work, multiple material libraries portion 2 is worked at the same time, can be by tubing 8 by expecting that library portion 2 is delivered to feeding portion 3.
Guide plate 24 and expect that the splicing face of frame 21 is vertically arranged, guide plate 24 with rack 1 is angled is fixedly connected, and to
Feeding portion 3 tilts；Support wheel 23 is fixedly mounted on material frame 21, and support wheel 23 is in rolling contact with flexible-belt 22, the flexible-belt
22 one end is fixed in fixed link 11 by belt fixed plate 111, and the other end of the flexible-belt 22 is wrapped in tape feed roller 26
On；The fixed link 11 is fixed on one end of rack 1, and the tape feed roller 26 is mounted on side of the rack 1 far from fixed link 11, institute
The position for stating belt fixed plate 111 is higher than the position of tape feed roller 26, and the tape feed roller 26 is located at the inside of 3 material receiving end of feeding portion；
The top end surface of the guide plate 24 is higher than flexible-belt 22 close to the height of 26 one end of tape feed roller.
Preferably, can be rotatably set directive wheel 25 in rack 1, directive wheel 25 is located at fixed link 11 and tape feed roller
Between 26.Directive wheel 25 is used to improve the winding effect for the flexible-belt 22 being connected between fixed link 11 and tape feed roller 26.
At work, tape feed roller 26 is rotated in an anti-clockwise direction with respect to rack 1, by flexible-belt 22 slowly wound on tape feed roller 26
On.To by support wheel 23 and the cooperation of flexible-belt 22 will at the top of material frame 21 is transported to from the bottom of rack 1, and then tubing 8 from
The bottom of rack 1 is transported to top, and the tubing 8 of top layer slides to feeding portion 3.Tubing 8 with material 21 uphill process of frame in,
Always with 24 sliding contact of guide plate.
The limit for height portion 4 is mounted on the top of feeding portion 3, and the feeding portion 3 and limit for height portion 4 form transfer passage, described
Tubing 8 is transported to sorting portion 5 by transfer passage.
As shown in Fig. 2, the feeding portion 3 includes feeding chain 31, support sprocket wheel 32, support plate 33, feeding support frame 34
And chain sprocket driving device, feeding support frame 34 are fixedly connected in rack 1, the feeding chain 31, support sprocket wheel 32 and support
Plate 33 is arranged on feeding support frame 34, wherein the run channel of support sprocket wheel 32 is provided on the upper surface of feeding support frame 34,
And the upper surface of feeding support frame 34 is hollow core structures, the support sprocket wheel is two, and is symmetrical arranged, 31 annular of feeding chain
It is wrapped on two support sprocket wheels 32, chain sprocket driving device is by driving support sprocket wheel 32 rotation to drive feeding chain 31 to transport
Dynamic, wherein the top of feeding chain 31 is located at 34 outside of feeding support frame, and lower part is located at the hollow of 34 upper surface of feeding support frame
In structure, the support plate 33 is mounted on the upper surface of feeding support frame 34, is located at feeding support frame 34 and feeding chain 31
Between.
Tubing 8 is sent on feeding chain 31 from material library portion 2, is sent to sorting portion 5 through feeding chain 31.
Since this semi open model structure of feeding portion 3 can guarantee normally in the normal transmission for meeting feeding chain 31
After feeding, while the installation for support plate 33 provides condition, prevents feeding chain 31 in tubing feeding process from collapsing.Wherein,
Support plate 33 and feeding chain 31 are sliding contact, to avoid influencing feeding.
To improve feeding efficiency, 31 surface of feeding chain can be coated with nylon sheet or rubber slab.
Limit for height portion 4 includes crane 41, nylon height limiting plate 411, inclined-plane height limiting plate 412, supporting beam 42 and the first driving group
Part 43, crane 41 are connect by the first driving assembly 43 with supporting beam 42, and first driving assembly 43 includes gear, rack gear
And driving motor, wherein wheel and rack engagement, the rack gear is longitudinally disposed, and connect with crane 41, driving motor installation
In supporting beam 42.Wherein, driving motor drives crane 41 to carry out shift movement up and down by driving gear rotation.
Nylon height limiting plate 411 is fixedly connected with the bottom of crane 41 respectively with inclined-plane height limiting plate 412, nylon height limiting plate
411 are mounted on the material receiving end of crane 41, i.e. one end close to material library portion 2, inclined-plane height limiting plate 412 is mounted on the upper of sliding rack 51
Side, and it is parallel with sliding rack 51, as shown in Figures 1 to 4, when being sent to feeding portion 3 from the flexible-belt 22 in material library portion 2 due to tubing 8
With certain angle, limit for height portion 4 is located at the top of feeding portion 3, sets preferably, the material receiving end of crane 41 is tilted upwards
Set, thus guarantee and material library portion 2 smoothly dock, avoid tubing 8 enter transfer passage when impacted, thus make tubing 8 by
To damage.
Operator can be by being set in advance the height of nylon height limiting plate 411, so that can only once pass through one layer of tubing
8, avoid the superposition of tubing 8 from transmitting, after 411 limit for height of nylon height limiting plate, tubing 8 is laid on 31 end face of feeding chain；Institute
Stating limit for height portion 4 can be adjusted according to the specification of tubing 8, adapt to the processing of different tubing.
As shown in figure 9, the sorting portion 5 includes sliding rack 51, mobile hard limit 52, driving assembly, servo motor and leads
Rail assembly, the sliding rack 51 are fixed in rack 1, and it is sliding by guide assembly with sliding rack 51 that the movement limits 52 firmly
Dynamic connection, wherein being equipped with sensor in mobile hard limit 52, the sensor is electrically connected with PLC system, PLC system and feeding
Portion 3 is electrically connected, the angled setting in upper surface of the sliding rack 51, and since sliding rack 51 has constant slope, tubing 8 is at itself
Free skating drops down at mobile hard limit 52 under gravity.
Tubing incudes with the sensor being mounted in mobile hard limit 52 at this time, transmits signals to PLC system,
PLC system is issued to feeding portion 3 and is instructed, and keeps chain sprocket driving device out of service, feeding portion 3 stops working.At this point, tubing 8 is flat
It is laid on 51 surface of feeding chain 31 and sliding rack.Mobile hard limit 52 moves backward phase under servo motor effect in sorting portion 5
Caliber distance is answered, tubing 8 freely slides same distance, and final tubing 8 enters sub-material by mobile hard limit 52 and sliding rack 51
Portion 6.
The sub-material portion 6 includes fixed carrying roller 61, the second driving assembly 62, limit roller 63, the first cylinder 64, guide cylinder
65, the limit roller 63 is located at the side that fixed carrying roller 61 takes feeding portion 7 close to rotation；
To guarantee that sub-material is smooth, sub-material portion 6 should be lower than 51 surface of sliding rack, i.e., the start bit of the described fixed carrying roller 61 is set low
In the upper surface of sliding rack 51, the carrying roller lifting assembly is that the limit lifting assembly includes the first cylinder 64；The fixation
Carrying roller 61 is connect by bracket with the second driving assembly 62, is moved up and down with the second driving assembly 62, the fixed carrying roller 61
Axial direction it is parallel with the upper surface of sliding rack 51.
The bottom of the limit roller 63 is fixedly connected with the piston rod of the first cylinder 64, the limit roller 63 and guide cylinder 65
Sliding connection, by cylinder action, may be implemented the shuttle in guide cylinder 65 of limit roller 63.When motor driven second
When 62 ascending motion of driving assembly, the fixation carrying roller 61 being fixedly connected with the second driving assembly 62 lifts tubing 8, and tubing 8 is certainly
By sliding to limit roller 63.After tubing 8 is picked up, rear end be laid in the tubing 8 on sliding rack 51 under the effect of gravity after
It is continuous to move down, it is blocked by the second driving assembly 62.
The rotation takes feeding portion 7 to be located at side of the sub-material portion 6 far from sorting portion 5, and it includes bottom that the rotation, which takes feeding portion 7,
Seat 71, fixed length portion 72, rotary shaft 73, the first tubing clamp system 74 and the second tubing clamp system 75；The two of the pedestal 71
End is separately installed with speed reducer fixing seat 712 and bearing block 713, and one end of the rotary shaft 73 is connect with bearing block 713, another
End is connect by shaft coupling 731 with speed reducer 732, and the speed reducer 732 is mounted in speed reducer fixing seat 712, the deceleration
Machine 732 is connect with motor 733, and the motor 733 drives rotary shaft 73 to rotate by driving speed reducer 732.
The fixed length portion 72 includes motion bar 721, positioning plate 722 and tablet 723, and the positioning plate 722 is mounted on work
The top of lever 721, the motion bar 721 are movably mounted on pedestal 71, and the tablet 723 is fixedly mounted on pedestal 71
One end, the positioning plate 722 is correspondingly arranged with tablet 723；The first tubing clamp system 74 and the second tubing clamp
Mechanism 75 is mounted on pedestal 71, and the first tubing clamp system 74 and the second tubing clamp system 75 are located at positioning plate 722
Between tablet 723；The first tubing clamp system 74 and the second tubing clamp system 75 are mounted on pole bracket 741
With material taking/feeding manipulator 742, the pole bracket 741 and material taking/feeding manipulator 742 roll connection, and the rotary shaft 73 passes through the
The pole bracket 741 of one tubing clamp system 74 and the second tubing clamp system 75, and material taking/feeding manipulator 742 is driven to rotate,
The tubing 8 is transported to machining area by sub-material portion 6 by material taking/feeding manipulator 742.
Sensor is installed, the sensor is electrically connected with PLC system, the PLC system difference on the tablet 723
It is electrically connected with the first tubing clamp system 74 and the second tubing clamp system 75.
Motion bar 721 positions tubing 8 by movement in fixed length portion 72, when tubing 8 is pushed to and is installed on separately
When the sensor of one end acts, servo motor antiport in fixed length portion 72, and run to specified region, pass through the fixed length
After portion 72 acts, the length of tubing 8 can be known, thus by the length information of tubing 8 through system feedback into next process,
Improve the automation of the feeding device.The movement of fixed length portion 72 terminates, the first tubing clamp system 74 and the second tubing clamping machine
Structure 75 starts to act.
By the length for the tubing 8 that fixed length portion 72 obtains, PLC system distributes the position of the first tubing clamp system 74 unitedly
It sets.
Wherein, the pole bracket 741 of the first tubing clamp system 74 is moveable structure, the first tubing folder
Tight mechanism 74 is movably mounted on pedestal 71 by pole bracket 741, and the second tubing clamp system 75 is fixedly mounted on
Pedestal 71 is close to one end of tablet 723；The pole bracket 741 includes the first track roller group 7411, annulus 7413, second
Track roller group 7412, cantilever 7414, guideway 7415；The middle part of the pole bracket 741 is provided with circular hole, and described
One track roller group 7411 is mounted on the side of pole bracket 741 around circular hole, and the annulus 7413 is mounted on round hole
In hole, second track roller group 7412 is mounted on the other side of pole bracket 741, the annulus 7413 around circular hole
It is rolled and is connected with pole bracket 741 by the first track roller group 7411.
The rotary shaft 73 passes through the first track roller group 7411, annulus 7413 and the second track roller group 7412, described
Rotary shaft 73 and 7413 clearance fit of annulus, second track roller group 7412 are in rolling contact with rotary shaft 73, the annulus
7413 are fixedly connected with cantilever 7414；The cantilever 7414 is connect by guideway 7415 with material taking/feeding manipulator 742；It is described to take
Feeding mechanical hand 742 includes first support 7421, fixed plate 7422, clamping jaw 7423, two the second rack gears of column 7424, gripper
7425, idler assembly 7426, servo electric jar 7427 and cylinder 7428；Two column second rack gear 7424 and gripper
7425 are mounted in fixed plate 7422, and the fixed plate 7422 is fixedly connected with first support 7421, the first support 7421
It is connect by guideway 7415 with cantilever 7414；The clamping jaw 7423 includes upper gripper jaw and lower clamping jaw, the upper gripper jaw and lower folder
Pawl is individually fixed on two the second rack gears of column 7424, and second rack gear 7424 is located at the two sides of gripper 7425, institute
Gripper 7425 is stated to engage with the second rack gear 7424；The servo electric jar 7427 is mounted in first support 7421, described
Idler assembly 7426 is connect with servo electric jar 7427, and the piston rod of the cylinder 7428 is connect with fixed plate 7422, the gas
Cylinder 7428 is mounted on cantilever 7414.
The first tubing clamp system 74 includes second support 743, oil buffer 7431, the second support 743
It is fixed on the side of cantilever 7414, the oil buffer 7431 is fixed in second support 743.
The specific working principle is as follows for it:
When this tube stock loading device is worked, bundle expects pipe material 8 is placed in material frame 21 by driving or fork truck first
Above, material 2 motor driven tape feed roller 26 of library portion rotates in an anti-clockwise direction, and flexible-belt 22 passes through branch above tape feed roller 26
Support wheel 23 cooperates with flexible-belt 22 is transported to top from bottom for tubing 8, during 8 upward sliding of tubing always with guide plate 24
Sliding contact can effectively prevent bundle material torsion.Top layer's tubing 8 slides to feeding portion 3.It is installed between feeding portion 3 and material library portion 2
There is sensor, the sensor is transferred to PLC by the collision generation movement of tubing 8 at this time, and PLC control material library portion 2 promotes winding
The driving motor of 26 rotation of wheel shuts down.
The top of feeding portion 3 is arranged in limit for height portion 4, by the tubing pipe diameter size inputted in system, goes up and down in limit for height portion 4
Frame 41 reaches corresponding position under servo motor driving, so that the caliber to transfer passage is adjusted, tubing 8 is limited by nylon
8 upper layer of tubing being superimposed is blocked in the effect of high plate 411, is laid in tubing 8 all on 31 end face of feeding chain,
So that feeding portion once can only avoid the superposition of tubing 8 from transmitting by one layer of tubing 8.
The feeding chain 31 and support sprocket wheel 32 of feeding portion 3 cooperate, and tubing 8 are sent to sliding rack 51, due to sliding rack
51 have constant slope, and the free skating under self gravitation effect of tubing 8 drops down at mobile hard limit 52.Pacify in mobile hard limit 52
Equipped with sensor, tubing incudes with the sensor being mounted in mobile hard limit 52 at this time, and feeding motor is stopped rotating, and is sent
Material portion 3 stops working.Tubing 8 is laid in 51 surface of feeding chain 31 and sliding rack.
Mobile hard limit 52 moves backward respective tube diameter distance, 8 free skating of tubing under servo motor effect in sorting portion 5
Fall same distance.At this point, the fixed carrying roller 61 of motor driven is raised above in sub-material portion 6, single tubing 8 is lifted, tubing 8 is freely
It slides to limit roller 63, is acted on by the first cylinder 64, the shuttle in guide cylinder 65 of limit roller 63 may be implemented.Work as pipe
After material 8 is picked up, the tubing 8 that rear end is laid on sliding rack 51 continues to move down under the effect of gravity, by the second driving group
Part 62 blocks.Tubing 8 promotes to be mounted on the sensor actuation near fixed carrying roller 61 during sliding, and fixed length portion 72 starts to move
Make.
Servo motor driving motion bar 721 moves in fixed length portion 72, positions to tubing 8, in position fixing process, installation
In one limit roller 63 of every process of the positioning plate 722 on motion bar 721, the first cylinder 64 movement in corresponding position, limit
Position roller 63 is retracted to inside guide cylinder 65.
Positioning plate 722 is hilt type structure, and positioning plate 722 includes positioning surface and confined planes, and the bottom of confined planes is lower than fixed
The bottom of plane, confined planes is lower than positioning surface, and limit roller 63 is located at confined planes close to the side of tablet 723.Can have in this way
The positioning plate 722 and limit roller 63 that effect prevents abnormity from designing are interfered.
Promotion with motion bar 721 to tubing, when tablet 723 deformation exceed limit value, be installed on tablet 723
Sensor when acting, servo motor antiport in fixed length portion 72, and running to specified region.
For the tubing of different length, it is provided with different pipe length regions, the initial position of motion bar 721 is original
The highest distance position of point, propulsion is terminal, and 721 moving distance of motion bar of record is sent to PLC by numerically-controlled machine tool, and PLC is according to machine
Bed length calculates pipe length, and its corresponding corresponding pipe length region, and each pipe length region is provided with accordingly
Pipe clamping region.
By the pipe clamping region extrapolated, PLC distributes the position of the first tubing clamp system 74 unitedly.
When the first tubing clamp system 74 moves to designated position, servo electric jar 7426 is by inputting tubing 8 in system
The size of caliber, driving idler assembly 7426 move to corresponding position.The up time under rotary shaft effect of feeding feeding mechanical hand 742
Needle rotation, rotation is to sub-material portion 6 in the following, 7428 promotion robot of the second cylinder forward extends out, and tubing 8 is in upper and lower folder at this time
Among pawl 7423, it is installed on the servo motor inside feeding feeding mechanical hand 742 and drives speed reducer, master gear rotation, it is upper and lower to press from both sides
Pawl passes through rack gear and connect with master gear, the discrete two sides in master gear of two toothed racks of upper and lower clamping jaw.Upper and lower clamping jaw 7423
Synchronizing moving clamps tubing 8, by all of above Mechanism Combination, ensure that tubing 8 in feeding, feeding process to neutrality,
Improve the pushing precision of tubing 8.
After upper and lower clamping jaw 7423 clamps tubing 8, feeding feeding mechanical hand 742 is rotated counterclockwise by rotary shaft, it will
Tubing 8 is sent to machining area.
Hard limit 52 mobile at this time is back at origin and senses that tubing 8 exists, and carries out sub-material next time immediately；If
After mobile hard limit 52 returns to original positions, at mobile hard limit 52 in sensor sensing less than nothing in tubing 8(, that is, sliding rack 51
Tubing 8), at this point, feeding portion 3 and material 2 motor of library portion operating, carry out feeding next time.
The fixing end of flexible-belt 22 and fixed link 11 is higher than the top surface of directive wheel 25, so that it is right to further enhance flexible-belt 22
The driving effect of tubing 8.
Guide plate 24 is fixedly connected with rack 1, and guide plate 24 forms an angle with 1 shape of rack, vertical with material frame 21, guiding
24 perpendicular end surface of plate should be higher than that 22 free position of flexible-belt.Tubing 8 is with sliding with guide plate 24 always in material 21 uphill process of frame
Dynamic contact.
In conclusion the feeding device is high to the inclusiveness of tube types and size, it can be easily and efficiently used for inhomogeneity
The tubing 8 of type and length；And the device uses automation control, feeding speed is fast, the whole stress equalization of tubing 8, equipment
It is compact-sized effectively to save occupied area, and control feeding position precision height is carried out by PLC system, it ensure that on entire
The stability and high efficiency of material system.
The above is only the preferred embodiment of the utility model, not does limit in any form to the utility model
System, done any modifications, equivalent replacements, and improvements etc., should be included in this reality within the spirit and principle of the utility model
Within novel protection scope.
Claims (10)
1. a kind of tube stock loading device, it is characterised in that: including rack (1) and sequentially connected material library portion (2), feeding portion (3),
Limit for height portion (4), sorting portion (5), sub-material portion (6) and rotation take feeding portion (7)；
Material library portion (2) is mounted on rack (1), and tubing (8) is delivered to feeding portion (3) from material library portion (2), the limit for height portion
(4) it is mounted on the top of feeding portion (3), the feeding portion (3) and limit for height portion (4) form transfer passage, and the tubing (8) passes through
Transfer passage is transported to sorting portion (5)；
The sorting portion (5) includes sliding rack (51) and mobile hard limit (52), and the tubing (8) is by sliding rack (51) and moves
Dynamic hard limit (52) fits into sub-material portion (6)；
The sub-material portion (6) includes that fixed carrying roller (61), lifting assembly and limit roller (63), the lifting assembly include carrying roller liter
Part come down to a lower group with limit lifting assembly, the carrying roller lifting assembly is connect with the bottom of fixed carrying roller (61), the limit lifting group
Part is connect with the bottom of limit roller (63), and the limit roller (63) is located at fixed carrying roller (61) and takes feeding portion (7) close to rotation
Side；
The rotation takes feeding portion (7) to be located at the side of sub-material portion (6) separate sorting portion (5), adds for tubing (8) to be transported to
Work platform.
2. tube stock loading device as described in claim 1, it is characterised in that: it includes pedestal that the rotation, which takes feeding portion (7),
(71), fixed length portion (72), rotary shaft (73), the first tubing clamp system (74) and the second tubing clamp system (75)；
The both ends of the pedestal (71) are separately installed with speed reducer fixing seat (712) and bearing block (713), the rotary shaft (73)
One end connect with bearing block (713), the other end is connect by shaft coupling (731) with speed reducer (732), the speed reducer
(732) it is mounted on speed reducer fixing seat (712), the speed reducer (732) connect with motor (733), and the motor (733) is logical
Speed reducer (732) drive rotary shaft (73) of overdriving rotates；
The fixed length portion (72) includes motion bar (721), positioning plate (722) and tablet (723), positioning plate (722) peace
Mounted in the top of motion bar (721), the motion bar (721) is movably mounted on pedestal (71), and the tablet (723) is solid
Dingan County is mounted in the one end of pedestal (71), and the positioning plate (722) is correspondingly arranged with tablet (723)；
The first tubing clamp system (74) and the second tubing clamp system (75) are mounted on pedestal (71), first pipe
Material clamp system (74) and the second tubing clamp system (75) are located between positioning plate (722) and tablet (723)；
The first tubing clamp system (74) and the second tubing clamp system (75) are mounted on pole bracket (741) and fetch and deliver
Expect manipulator (742), the pole bracket (741) and material taking/feeding manipulator (742) roll connection, and the rotary shaft (73) passes through
The pole bracket (741) of first tubing clamp system (74) and the second tubing clamp system (75), and drive material taking/feeding manipulator
(742) it rotates, the tubing (8) is transported to machining area by sub-material portion (6) by material taking/feeding manipulator (742).
3. tube stock loading device as described in claim 1, it is characterised in that: the rack (1) includes fixed link (11) and skin
Band fixed plate (111), material library portion (2) include material frame (21), flexible-belt (22), support wheel (23), guide plate (24) and volume
Belt wheel (26)；
The material frame (21) is inclined on rack (1), and the guide plate (24) and the splicing face of material frame (21) are vertically arranged,
The guide plate (24) is fixedly connected with rack (1) and angled setting；
The support wheel (23) is fixedly mounted on material frame (21), and the support wheel (23) is in rolling contact with flexible-belt (22), institute
One end of flexible-belt (22) is stated to be fixed on fixed link (11) by belt fixed plate (111), the flexible-belt (22) it is another
End is wrapped on tape feed roller (26)；
The fixed link (11) is vertically fixed on one end of rack (1), and the tape feed roller (26) is mounted on rack (1) far from fixed
The side of bar (11)；
The position of the belt fixed plate (111) is higher than the position of tape feed roller (26), and the tape feed roller (26) is located at feeding portion (3)
The inside of material receiving end；
The top end surface of the guide plate (24) is higher than flexible-belt (22) close to the height of tape feed roller (26) one end；In rack (1)
On can be rotatably set directive wheel (15), the directive wheel (15) is located between fixed link (11) and tape feed roller (26).
4. tube stock loading device as described in claim 1, it is characterised in that: the feeding portion (3) include feeding chain (31),
Support sprocket wheel (32), support plate (33), feeding support frame (34) and chain sprocket driving device, feeding support frame (34) are fixedly connected on
In rack (1), the feeding chain (31), support sprocket wheel (32) and support plate (33) are arranged on feeding support frame (34), institute
Stating support sprocket wheel is two, and two support sprocket wheels are symmetrical arranged, and feeding chain (31) ring-wound is in two support chains
It takes turns on (32), the chain sprocket driving device drives feeding chain (31) movement by driving support sprocket wheel (32)；
The upper surface of the feeding support frame (34) is hollow core structures and the run channel for being provided with support sprocket wheel (32), the feeding
The top of chain (31) is located at the outside of feeding support frame (34), and lower part is located at the hollow core structures of feeding support frame (34) upper surface
Interior, the support plate (33) is mounted on the upper surface of feeding support frame (34), and the support plate (33) is located at feeding support frame
(34) between feeding chain (31), the support plate (33) and feeding chain (31) sliding contact.
5. tube stock loading device as described in claim 1, it is characterised in that: the limit for height portion (4) includes crane (41), Buddhist nun
Imperial height limiting plate (411), inclined-plane height limiting plate (412), supporting beam (42) and the first driving assembly (43), the crane (41) pass through
First driving assembly (43) is connect with supporting beam (42), the nylon height limiting plate (411) and inclined-plane height limiting plate (412) respectively with liter
The bottom of drop frame (41) is fixedly connected, and the nylon height limiting plate (411) is mounted on the material receiving end of crane (41), the inclined-plane limit
High plate (412) is mounted on the top of sliding rack (51), and the material receiving end and nylon height limiting plate (411) of the crane (41) are upwards
It is obliquely installed.
6. tube stock loading device as described in claim 1, it is characterised in that: the sorting portion (5) includes driving assembly, servo
Motor and guide assembly, the sliding rack (51) are fixed on rack (1), and the movement limits (52) and sliding rack firmly
(51) it is slidably connected by guide assembly, the movement limits (52) firmly and connect by driving assembly with servo motor, the shifting
Sensor is installed in dynamic hard limit (52), the sensor is electrically connected with PLC system, the PLC system and feeding portion (3) electricity
Connection, the angled setting in upper surface of the sliding rack (51), the tubing (8) pass through mobile hard limit (52) and sliding rack
(51) enter sub-material portion (6).
7. tube stock loading device as described in claim 1, it is characterised in that: the initial position of the fixed carrying roller (61) is lower than
The upper surface of sliding rack (51), the carrying roller lifting assembly are the second driving assembly (62), and the limit lifting assembly includes the
One cylinder (64)；
The fixed carrying roller (61) is connect by bracket with the second driving assembly (62), does lifting fortune with the second driving assembly (62)
Dynamic, the axial direction of the fixed carrying roller (61) is parallel with the upper surface of sliding rack (51)；
The sub-material portion (6) includes guide cylinder (65), and the bottom of the limit roller (63) and the piston rod of the first cylinder (64) are solid
Fixed connection, the limit roller (63) and guide cylinder (65) are slidably connected.
8. tube stock loading device as claimed in claim 2, it is characterised in that: sensor is installed on the tablet (723),
The sensor is electrically connected with PLC system, and the PLC system is clamped with the first tubing clamp system (74) and the second tubing respectively
Mechanism (75) electrical connection.
9. tube stock loading device as claimed in claim 8, it is characterised in that: the cantilever of the first tubing clamp system (74)
Bracket (741) is moveable structure, and the first tubing clamp system (74) is movably mounted to by pole bracket (741)
On pedestal (71), the second tubing clamp system (75) is fixedly mounted on the one end of pedestal (71) close to tablet (723)；
The pole bracket (741) includes the first track roller group (7411), annulus (7413), the second track roller group
(7412), cantilever (7414), guideway (7415)；
Circular hole is provided in the middle part of the pole bracket (741), first track roller group (7411) is around round hole
Hole is mounted on the side of pole bracket (741), and the annulus (7413) is mounted in circular hole, second track roller group
(7412) other side of pole bracket (741) is mounted on around circular hole, the annulus (7413) passes through the first track idler wheel
Group (7411) and pole bracket (741), which roll, to be connected；
The rotary shaft (73) passes through the first track roller group (7411), annulus (7413) and the second track roller group (7412),
The rotary shaft (73) and annulus (7413) clearance fit, second track roller group (7412) are rolled with rotary shaft (73) and are connect
Touching, the annulus (7413) are fixedly connected with cantilever (7414)；
The cantilever (7414) is connect by guideway (7415) with material taking/feeding manipulator (742)；
The material taking/feeding manipulator (742) includes first support (7421), fixed plate (7422), clamping jaw (7423), two column second
Rack gear (7424), gripper (7425), idler assembly (7426), servo electric jar (7427) and cylinder (7428)；
Two column second rack gear (7424) and gripper (7425) are mounted on fixed plate (7422), the fixed plate
(7422) it is fixedly connected with first support (7421), the first support (7421) passes through guideway (7415) and cantilever (7414)
Connection；
The clamping jaw (7423) includes upper gripper jaw and lower clamping jaw, and the upper gripper jaw and lower clamping jaw are individually fixed in two the second rack gears of column
(7424) on, second rack gear (7424) is located at the two sides of gripper (7425), the gripper (7425) with
Second rack gear (7424) engagement；
The servo electric jar (7427) is mounted on first support (7421), the idler assembly (7426) and servo electric jar
(7427) it connects, the piston rod of the cylinder (7428) is connect with fixed plate (7422), and the cylinder (7428) is mounted on cantilever
(7414) on.
10. tube stock loading device as claimed in claim 9, it is characterised in that: the first tubing clamp system (74) includes
Second support (743), oil buffer (7431), the second support (743) are fixed on the side of cantilever (7414), the oil
Compression buffer (7431) is fixed on second support (743).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820981308.2U CN208543113U (en) | 2018-06-25 | 2018-06-25 | A kind of tube stock loading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820981308.2U CN208543113U (en) | 2018-06-25 | 2018-06-25 | A kind of tube stock loading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208543113U true CN208543113U (en) | 2019-02-26 |
Family
ID=65423300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820981308.2U Active CN208543113U (en) | 2018-06-25 | 2018-06-25 | A kind of tube stock loading device |
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| Country | Link |
|---|---|
| CN (1) | CN208543113U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894759A (en) * | 2019-04-25 | 2019-06-18 | 大族激光科技产业集团股份有限公司 | A kind of tube stock loading device |
| CN110605431A (en) * | 2019-09-12 | 2019-12-24 | 佛山市宏石激光技术有限公司 | Automatic pipe feeding device |
| CN111942846A (en) * | 2020-07-23 | 2020-11-17 | 武汉德恒汽车装备有限公司 | Automatic feeding equipment for automobile body pipe fittings |
| CN112024690A (en) * | 2020-08-07 | 2020-12-04 | 曹云峰 | Moulding device of stainless steel ladle production line |
| CN112373005A (en) * | 2020-09-24 | 2021-02-19 | 康帅冷链设备科技江苏有限公司 | Cold storage plate uncoiling and film covering device |
| CN112504194A (en) * | 2020-12-24 | 2021-03-16 | 江苏金方圆数控机床有限公司 | Pipe section size measuring mechanism |
| CN112743756A (en) * | 2020-12-30 | 2021-05-04 | 安徽杰蓝特新材料有限公司 | Full-automatic transfer frame for injection molding of socket of winding pipe and working method thereof |
| CN113601233A (en) * | 2021-07-19 | 2021-11-05 | 何根强 | Full-automatic pipe material chamfering machine with discharging self-arranging mechanism |
| CN113844867A (en) * | 2021-11-29 | 2021-12-28 | 山东德晟机器人股份有限公司 | Inner protection ring conveying and feeding device |
| CN114273496A (en) * | 2021-12-27 | 2022-04-05 | 常州机电职业技术学院 | Aluminum pipe reducing equipment |
| CN114653871A (en) * | 2022-04-07 | 2022-06-24 | 常熟非凡新材股份有限公司 | Auxiliary feeding device for round steel |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894759A (en) * | 2019-04-25 | 2019-06-18 | 大族激光科技产业集团股份有限公司 | A kind of tube stock loading device |
| CN110605431A (en) * | 2019-09-12 | 2019-12-24 | 佛山市宏石激光技术有限公司 | Automatic pipe feeding device |
| CN111942846A (en) * | 2020-07-23 | 2020-11-17 | 武汉德恒汽车装备有限公司 | Automatic feeding equipment for automobile body pipe fittings |
| CN112024690A (en) * | 2020-08-07 | 2020-12-04 | 曹云峰 | Moulding device of stainless steel ladle production line |
| CN112373005A (en) * | 2020-09-24 | 2021-02-19 | 康帅冷链设备科技江苏有限公司 | Cold storage plate uncoiling and film covering device |
| CN112504194B (en) * | 2020-12-24 | 2022-04-15 | 江苏金方圆数控机床有限公司 | Pipe section size measuring mechanism |
| CN112504194A (en) * | 2020-12-24 | 2021-03-16 | 江苏金方圆数控机床有限公司 | Pipe section size measuring mechanism |
| CN112743756A (en) * | 2020-12-30 | 2021-05-04 | 安徽杰蓝特新材料有限公司 | Full-automatic transfer frame for injection molding of socket of winding pipe and working method thereof |
| CN113601233A (en) * | 2021-07-19 | 2021-11-05 | 何根强 | Full-automatic pipe material chamfering machine with discharging self-arranging mechanism |
| CN113601233B (en) * | 2021-07-19 | 2023-08-15 | 济源高开实业有限公司 | Full-automatic pipe chamfering machine with unloading is from arrangement mechanism |
| CN113844867A (en) * | 2021-11-29 | 2021-12-28 | 山东德晟机器人股份有限公司 | Inner protection ring conveying and feeding device |
| CN114273496A (en) * | 2021-12-27 | 2022-04-05 | 常州机电职业技术学院 | Aluminum pipe reducing equipment |
| CN114653871A (en) * | 2022-04-07 | 2022-06-24 | 常熟非凡新材股份有限公司 | Auxiliary feeding device for round steel |
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