CN114560304A - Device for automatically stacking coil pipes - Google Patents
Device for automatically stacking coil pipes Download PDFInfo
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- CN114560304A CN114560304A CN202210164730.XA CN202210164730A CN114560304A CN 114560304 A CN114560304 A CN 114560304A CN 202210164730 A CN202210164730 A CN 202210164730A CN 114560304 A CN114560304 A CN 114560304A
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- 230000007246 mechanism Effects 0.000 claims abstract description 154
- 230000007306 turnover Effects 0.000 claims abstract description 28
- 239000003638 chemical reducing agent Substances 0.000 claims description 40
- 230000001360 synchronised effect Effects 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 19
- 229920002635 polyurethane Polymers 0.000 claims description 14
- 239000004814 polyurethane Substances 0.000 claims description 14
- 230000009467 reduction Effects 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000005465 channeling Effects 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G57/00—Stacking of articles
- B65G57/02—Stacking of articles by adding to the top of the stack
- B65G57/08—Stacking of articles by adding to the top of the stack articles being tilted or inverted prior to depositing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G57/00—Stacking of articles
- B65G57/02—Stacking of articles by adding to the top of the stack
- B65G57/03—Stacking of articles by adding to the top of the stack from above
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G61/00—Use of pick-up or transfer devices or of manipulators for stacking or de-stacking articles not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Stacking Of Articles And Auxiliary Devices (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The invention discloses a device for automatically stacking coil pipes, and relates to an automatic stacking device which comprises a lifting mechanism, a transverse turnover mechanism and an inner support mechanism, wherein the transverse turnover mechanism is arranged on one side of the lifting mechanism, the inner support mechanism is arranged on the transverse turnover mechanism, the transverse turnover mechanism is used for driving the inner support mechanism to move along the transverse direction and turn over at 90 degrees, and the inner support mechanism is used for clamping the coil pipes from the interior of the coil pipes. According to the invention, the lifting mechanism, the transverse turnover mechanism and the inner support mechanism are arranged, so that the coil pipes can be clamped by the inner support, the transverse and longitudinal movement of the coil pipes can be realized, a plurality of coil pipes can be accurately stacked at a specified position automatically, the production efficiency can be improved, the labor is saved, the stacking efficiency and stability are improved, and the realization of production automation is facilitated.
Description
Technical Field
The invention relates to an automatic stacking device, in particular to a device for automatically stacking coiled pipes.
Background
For ease of production, after the coil is removed from the rewinder, it needs to be stacked for transfer to the next station. At present, similar rewinder equipment in the market needs the manual work to stack after getting the material, and the existence of this kind of current situation for production efficiency is low, has wasted the manpower, influences the efficiency and the stability of stack, also hinders the realization of production automation.
Disclosure of Invention
The invention aims to provide a device for automatically stacking coiled pipes, which is used for solving the technical problem.
The technical scheme adopted by the invention is as follows:
the device for automatically stacking the coil pipes comprises a lifting mechanism, a transverse moving and overturning mechanism and an inner supporting mechanism, wherein the transverse moving and overturning mechanism is arranged on one side of the lifting mechanism, the inner supporting mechanism is arranged on the transverse moving and overturning mechanism, the transverse moving and overturning mechanism is used for driving the inner supporting mechanism to move along the transverse direction and overturn for 90 degrees, and the inner supporting mechanism is used for clamping the coil pipes from the inside of the coil pipes.
Preferably, the inner support mechanism includes:
a bottom plate of the internal supporting mechanism;
the rotating arm fixing plate is arranged on one side of the inner supporting mechanism bottom plate, and the other side of the rotating arm fixing plate is connected with the transverse turnover mechanism;
the other side of the bottom plate of the inner supporting mechanism is provided with the synchronous gear;
and the other side of the bottom plate of the inner supporting mechanism is provided with two inner clamping mechanisms which are arranged on two sides of the synchronous gear in a centrosymmetric manner.
As a further preference, each of the inner clamping mechanisms comprises:
the synchronous rack is meshed with the synchronous gear;
the rack sliding rail sliding block is arranged on one side, away from the synchronous gear, of the synchronous rack and is connected with the inner support mechanism bottom plate;
one end of the rack is provided with the inner supporting seat;
the inner supporting slide rail slide block is connected with the inner supporting mechanism bottom plate, is positioned on one side of the rack slide rail slide block, which is far away from the synchronous rack, and is connected with the bottom of the inner supporting seat;
the internal bracing cylinder is arranged on the internal bracing mechanism bottom plate and is located the internal bracing slide rail slider is far away from one side of the rack slide rail slider, and a piston rod of the internal bracing cylinder is connected with the internal bracing seat.
As further preferred, still include interior bracing polyurethane board, the lateral wall of interior bracing seat is the arcwall face, is used for matcing the intrados of coil pipe, be equipped with on the lateral wall of interior bracing seat interior bracing polyurethane board, interior bracing polyurethane board is kept away from the arc recess has been seted up to a side surface of interior bracing seat.
As a further preferred option, the material taking system further comprises a material taking channeling plate and a first sensor, wherein the material taking channeling plate is connected with the inner support mechanism bottom plate and is located between the inner support cylinder and the inner support slide rail slide block, and the first sensor is arranged at one end of the inner support mechanism bottom plate and is opposite to the material taking channeling plate.
As a further preferred option, the internal bracing mechanism further comprises a plurality of shifting guide wheels, a fixing plate, shifting shafts and a second sensor, wherein the shifting shafts are arranged on one side of the bottom plate of the internal bracing mechanism, one end of each shifting shaft penetrates through the fixing plate of the rotating arm respectively, one end of each shifting shaft is provided with one shifting guide wheel and one fixing plate respectively, the shifting guide wheels are positioned between the fixing plate and the fixing plate of the rotating arm, and the second sensor is arranged on the fixing plate of the rotating arm.
As a further optimization, the transverse moving and overturning mechanism comprises a cross beam, a first rack, a transverse moving speed reducer, a transverse moving slider, a transverse moving slide rail, a slewing bearing, a transverse moving seat and an overturning arm, wherein the first rack is arranged at the upper end of the cross beam, the transverse moving slide rail is arranged on one side of the cross beam, the transverse moving slider is arranged on the transverse moving slide rail, the transverse moving seat is arranged on the transverse moving slider, the transverse moving speed reducer is arranged at the upper end of the transverse moving seat, a transverse moving gear is arranged on an output shaft of the transverse moving speed reducer, the transverse moving gear is meshed with the first rack, the slewing bearing is arranged on one side of the transverse moving seat, the overturning arm is arranged on the slewing bearing, and the overturning arm is connected with the rotating arm fixing plate.
Preferably, the turnover mechanism further comprises a turnover speed reducer and a turnover speed reduction box, wherein the turnover speed reduction box is arranged at one end of the transverse moving seat, the turnover speed reducer is arranged on the turnover speed reduction box, and the turnover speed reduction box is in transmission connection with the slewing bearing.
Preferably, the lifting device further comprises a chain fixing shaft and lifting sliding blocks, wherein the chain fixing shaft is arranged on the other side of the cross beam, and the two lifting sliding blocks are arranged on two sides of the chain fixing shaft.
As a further preference, the lifting mechanism comprises a lifting fixing frame, two lifting slide rails, a lifting driven shaft, a lifting driving shaft, a lifting chain and a lifting speed reducer, wherein the two lifting slide rails are arranged on one side of the lifting fixing frame and are connected with the two lifting slide blocks in a sliding manner, the two lifting driving shaft and the lifting driven shaft are arranged between the two lifting slide rails, the lifting chain is connected with the lifting driving shaft and the lifting driven shaft, the lifting chain is connected with the chain fixing shaft, the lifting speed reducer is arranged at one end of the lifting fixing frame, and the lifting speed reducer is in driving connection with the lifting driving shaft.
The technical scheme has the following advantages or beneficial effects:
according to the invention, the lifting mechanism, the transverse turnover mechanism and the inner support mechanism are arranged, so that the coil pipes can be clamped by the inner support, the transverse and longitudinal movement of the coil pipes can be realized, a plurality of coil pipes can be accurately stacked at a specified position automatically, the production efficiency can be improved, the labor is saved, the stacking efficiency and stability are improved, and the realization of production automation is facilitated.
Drawings
FIG. 1 is a schematic structural view of an apparatus for automatic stacking of coiled tubing according to the present invention;
FIG. 2 is a schematic view of the structure of the device for automatic stacking of coiled tubing of the present invention holding coiled tubing;
FIG. 3 is a schematic structural view of the apparatus for automatic stacking of coiled tubing of the present invention when the coiled tubing is turned over;
FIG. 4 is a first structural diagram of the coil stacking device for automatic coil stacking according to the present invention;
FIG. 5 is a second structural diagram of the coil stacking device for automatic coil stacking according to the present invention;
FIG. 6 is a first structural schematic of the inner support mechanism of the present invention;
FIG. 7 is a second structural schematic of the internal support mechanism of the present invention;
FIG. 8 is a first structural view of the traverse overturning mechanism in the present invention;
FIG. 9 is a second schematic view showing the construction of the traverse overturning mechanism of the present invention;
FIG. 10 is a schematic view of the construction of the lift mechanism of the present invention;
fig. 11 is a view showing the state of use of the apparatus for automatic stacking of coiled tubes according to the present invention.
In the figure: 1. a lifting mechanism; 11. a lifting fixing frame; 12. lifting the slide rail; 13. lifting the driven shaft; 14. a lifting driving shaft; 15. a lifting chain; 16. a lifting speed reducer; 2. a transverse moving turnover mechanism; 21. a first rack; 22. a traversing speed reducer; 23. transversely moving the sliding block; 24. transversely moving the sliding rail; 25. a slewing bearing; 26. a traversing seat; 27. a turning arm; 28. a lateral moving gear; 29. turning over the speed reducer; 290. turning over the reduction gearbox; 291. a chain fixing shaft; 292. a lifting slide block; 293. a cross beam; 3. an inner support mechanism; 31. a bottom plate of the internal bracing mechanism; 32. a rotating arm fixing plate; 33. a synchronizing gear; 34. an inner clamping mechanism; 341. a synchronous rack; 342. a rack slide rail slider; 343. an inner support seat; 344. an inner supporting slide rail slide block; 345. an inner supporting cylinder; 346. internally supporting a polyurethane plate; 347. an arc-shaped groove; 35. taking a material channeling plate; 36. a first sensor; 37. a shifting guide wheel; 38. a fixing plate; 39. a moving shaft; 390. a second sensor; 391. a cylinder fixing plate; 4. a rewinder; 5. a pallet; 6. and (4) coiling the pipe.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientations or positional relationships are based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "connected" should be construed broadly and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
FIG. 1 is a schematic view of the structure of the device for automatic stacking of coiled tubes in the present invention; FIG. 2 is a schematic view of the structure of the device for automatic stacking of coiled tubing of the present invention holding coiled tubing; FIG. 3 is a schematic structural view of the apparatus for automatic stacking of coiled tubing of the present invention when the coiled tubing is turned over; FIG. 4 is a first structural diagram of the coil stacking device for automatic coil stacking according to the present invention; FIG. 5 is a second structural diagram of the coil stacking device for automatic coil stacking according to the present invention; FIG. 6 is a first schematic structural view of the inner support mechanism of the present invention; FIG. 7 is a second structural schematic of the internal support mechanism of the present invention; FIG. 8 is a first schematic view showing the construction of the traverse overturning mechanism of the present invention; FIG. 9 is a second schematic view showing the construction of the traverse overturning mechanism of the present invention; FIG. 10 is a schematic view of the construction of the lift mechanism of the present invention; fig. 11 is a diagram of a using state of the device for automatically stacking coils in the present invention, please refer to fig. 1 to 11, which illustrate a preferred embodiment, and the device for automatically stacking coils includes a lifting mechanism 1, a traverse overturning mechanism 2, and an inner supporting mechanism 3, wherein the traverse overturning mechanism 2 is disposed on one side of the lifting mechanism 1, the inner supporting mechanism 3 is disposed on the traverse overturning mechanism 2, the traverse overturning mechanism 2 is used for driving the inner supporting mechanism 3 to move in a transverse direction and perform 90 ° overturning, and the inner supporting mechanism 3 is used for clamping a coil 6 from the inside of the coil 6. In this embodiment, as shown in fig. 11, the coil stacking device further includes a rewinder 4 and a pallet 5, wherein the rewinder 4 is disposed on one side of the device for automatically stacking coils, the pallet 5 is disposed on the other side of the device for automatically stacking coils, coils 6 are manually moved from the rewinder 4 to the inner support mechanism 3, then the inner support mechanism 3 clamps the coils 6, the lifting mechanism 1 drives the traverse turning mechanism 2 to drive the inner support mechanism 3 to move upwards, then the traverse turning mechanism 2 drives the inner support mechanism 3 to drive the coils 6 to turn over at 90 °, then the traverse turning mechanism 2 drives the traverse turning mechanism 2 to move the inner support mechanism 3 to a position right above the pallet 5, then the lifting mechanism 1 drives the traverse turning mechanism 2 to drive the inner support mechanism 3 to descend, the inner support mechanism 3 loosens the coils 6 to place the coils 6 on the pallet 5, and the automatic stacking of a plurality of coils 6 can be realized by repeating the above operations, the stacking machine can effectively improve the production efficiency, save labor, improve the stacking efficiency and stability and facilitate the realization of automatic production.
Further, as a preferred embodiment, the inner support mechanism 3 includes:
an inner support mechanism bottom plate 31;
a rotating arm fixing plate 32 is arranged on one side of the inner supporting mechanism bottom plate 31, and the other side of the rotating arm fixing plate 32 is connected with the transverse turnover mechanism 2;
a synchronous gear 33 is arranged on the other side of the bottom plate 31 of the inner supporting mechanism;
the other side of the inner clamping mechanism 34 and the inner supporting mechanism bottom plate 31 is provided with two inner clamping mechanisms 34, and the two inner clamping mechanisms 34 are arranged on two sides of the synchronous gear 33 in a centrosymmetric manner. In this embodiment, as shown in fig. 6 and 7, the inner supporting mechanism bottom plate 31 and the rotating arm fixing plate 32 can slide relatively to each other to play a role of buffering, two inner clamping mechanisms 34 are provided for clamping the inner wall of the coil 6, and the synchronizing gear 33 is used for keeping the two inner clamping mechanisms 34 synchronized in motion.
Further, as a preferred embodiment, each of the inner clamping mechanisms 34 includes:
a synchronization rack 341, the synchronization rack 341 being engaged with the synchronization gear 33;
the rack sliding rail slider 342 is arranged on one side of the synchronous rack 341 away from the synchronous gear 33, and the rack sliding rail slider 342 is connected with the inner support mechanism bottom plate 31;
an inner supporting seat 343, one end of the rack is provided with the inner supporting seat 343;
an inner supporting sliding rail block 344, the inner supporting sliding rail block 344 is connected with the inner supporting mechanism bottom plate 31, the inner supporting sliding rail block 344 is located on one side of the rack sliding rail block 342 far away from the synchronous rack 341, and the inner supporting sliding rail block 344 is connected with the bottom of the inner supporting seat 343;
the inner supporting cylinder 345 is arranged on the inner supporting mechanism bottom plate 31 and located on one side, away from the rack slide rail slider 342, of the inner supporting slide rail slider 344, and a piston rod of the inner supporting cylinder 345 is connected with the inner supporting seat 343. In this embodiment, as shown in fig. 6 and 7, the rack sliding rail block 342 includes a sliding rail and a sliding block, wherein the sliding rail is fixedly connected to the inner supporting mechanism bottom plate 31, the sliding block can slide relative to the sliding rail, the synchronous rack 341 is connected to the sliding block to facilitate the sliding of the synchronous rack 341, the inner supporting cylinder 345 can drive the inner supporting seat 343, and the inner supporting seat 343 slides under the action of the inner supporting sliding rail block 344 and the synchronous rack 341, so as to ensure the stability of the inner supporting seat, and ensure the synchronous movement of the two inner supporting seats 343, so as to stabilize the clamping coil 6. Wherein, the inner support slide rail block 344 is parallel to the rack slide rail block 342 and the synchronous gear 33. As shown in FIG. 6, two inner bracing cylinders 345 can drive the two inner bracing seats 343 to approach or move away from each other at the same time, so as to clamp the coiled tubing 6 when the two inner bracing seats 343 move away from each other, and to release the coiled tubing 6 when the two inner bracing seats 343 move close to each other. In this embodiment, as shown in fig. 7, a cylinder fixing plate 391 is further included, wherein the cylinder fixing plate 391 is connected to the inner supporting mechanism bottom plate 31, and the inner supporting cylinder 345 is fixed at the lower end of the cylinder fixing plate 391.
Further, as a preferred embodiment, the coil pipe support further comprises an inner supporting polyurethane plate 346, the outer side wall of the inner supporting seat 343 is an arc-shaped surface and is used for matching with the inner arc surface of the coil pipe 6, the inner supporting polyurethane plate 346 is arranged on the outer side wall of the inner supporting seat 343, and an arc-shaped groove 347 is formed in the surface of one side, away from the inner supporting seat 343, of the inner supporting polyurethane plate 346. In this embodiment, as shown in fig. 6 or fig. 7, the inner supporting polyurethane plate 346 is used to increase the friction between the outer sidewall of the inner supporting seat 343 and the inner sidewall of the coil 6, and the arc-shaped groove 347 is configured to match the diameter of the coil 6, so as to further increase the friction between the inner supporting seat 343 and the coil 6, and prevent the coil 6 from falling off during stacking. When the inner bracing cylinder 345 drives the two inner bracing seats 343 away from each other, the inner bracing seats 343 can drive the inner bracing polyurethane plates 346 against the inner peripheral wall of the coil 6 to clamp the coil 6.
Further, as a preferred embodiment, the material taking channeling plate 35 and the first sensor 36 are further included, the material taking channeling plate 35 is connected to the inner supporting mechanism bottom plate 31 and is located between the inner supporting cylinder 345 and the inner supporting slide rail slider 344, and the first sensor 36 is disposed at one end of the inner supporting mechanism bottom plate 31 and is opposite to the material taking channeling plate 35. In this embodiment, when the coil pipe 6 is placed on the inner supporting seats 343, one side of the coil pipe 6 extrudes the material taking moving plate 35, at this time, the first sensor 36 detects that the material taking moving plate 35 floats, the first sensor 36 sends a material taking moving signal to an external controller, the controller controls the inner supporting cylinders 345 to drive the two inner supporting seats 343 to be away from each other to clamp the coil pipe 6, and then the lifting mechanism 1 and the transverse moving turnover mechanism 2 are controlled to work.
Further, as a preferred embodiment, the internal support mechanism further includes a shifting guide wheel 37, a fixing plate 38, a shifting shaft 39 and a second sensor 390, wherein a plurality of shifting shafts 39 are disposed on one side of the internal support mechanism bottom plate 31, one end of each shifting shaft 39 passes through the rotating arm fixing plate 32, one end of each shifting shaft 39 is disposed with a shifting guide wheel 37 and a fixing plate 38, the shifting guide wheel 37 is located between the fixing plate 38 and the rotating arm fixing plate 32, and the second sensor 390 is disposed on the rotating arm fixing plate 32. In this embodiment, the inner support mechanism base plate 31 is connected to the rotating arm fixing plate 32 through the play shaft 39, and the play shaft 39 is connected to the rotating arm fixing plate 32 through the play guide wheel 37 and the fixing plate 38, wherein the rotating arm fixing plate 32 can slide in the axial direction of the play shaft 39. The fixing plate 38 is provided to fix the play guide roller 37 to the play shaft 39, and is capable of restricting the position of the play guide roller 37, preventing the play guide roller 37 from being separated from the play shaft 39, and receiving the weight of the coil pipe 6 and the inner support mechanism 3 when the inner support mechanism is in a horizontal state. And a second sensor 390 is used to provide a stop signal for the material stack being in place.
Further, as a preferred embodiment, the traverse turning mechanism 2 includes a cross beam 293, a first rack 21, a traverse reducer 22, a traverse slider 23, a traverse slide rail 24, a slewing bearing 25, a traverse seat 26 and a turning arm 27, the upper end of the cross beam 293 is provided with the first rack 21, one side of the cross beam 293 is provided with the traverse slide rail 24, the traverse slider 23 is provided on the traverse slide rail 24, the traverse seat 26 is provided on the traverse slider 23, the upper end of the traverse seat 26 is provided with the traverse reducer 22, an output shaft of the traverse reducer 22 is provided with a traverse gear 28, the traverse gear 28 is engaged with the first rack 21, one side of the traverse seat 26 is provided with the slewing bearing 25, the slewing bearing 25 is provided with the turning arm 27, and the turning arm 27 is connected with the rotating arm fixing plate 32. In this embodiment, as shown in fig. 8 and 9, the first rack 21 is disposed along the length direction of the cross beam 293, the traverse gear 28 on the traverse reducer 22 is engaged with the first rack 21, and when the traverse reducer 22 drives the traverse gear 28 to rotate, the traverse seat 26 moves along the traverse slide rail 24 in cooperation with the first rack 21 to drive the pivoting support 25 and the turning arm 27 to move in the transverse direction, wherein the pivoting support 25 controls the turning arm 27 to rotate by 90 °.
Further, as a preferred embodiment, the transverse moving seat further comprises a turning speed reducer 29 and a turning speed reducer 290, the turning speed reducer 290 is arranged at one end of the transverse moving seat 26, the turning speed reducer 29 is arranged on the turning speed reducer 290, and the turning speed reducer 290 is in transmission connection with the slewing bearing 25. In this embodiment, the turning reduction box 29 drives the turning reduction box 290 to rotate the gear in the turning reduction box 290, and further drives the slewing bearing 25 to rotate by 90 °, wherein as shown in fig. 8, the gear is arranged on the upper outer edge of the slewing bearing 25 and is used for meshing with the gear in the turning reduction box 290.
Further, as a preferred embodiment, the device further includes a chain fixing shaft 291 and two lifting sliders 292, the chain fixing shaft 291 is disposed on the other side of the beam 293, and the two lifting sliders 292 are disposed on two sides of the chain fixing shaft 291.
Further, as a preferred embodiment, the lifting mechanism 1 includes a lifting fixing frame 11, lifting slide rails 12, a lifting driven shaft 13, a lifting driving shaft 14, a lifting chain 15 and a lifting reducer 16, wherein two lifting slide rails 12 are disposed on one side of the lifting fixing frame 11, the two lifting slide rails 12 are slidably connected to two lifting sliders 292, the lifting driving shaft 14 and the lifting driven shaft 13 are disposed between the two lifting slide rails 12, the lifting chain 15 is connected to the lifting driving shaft 14 and the lifting driven shaft 13, the lifting chain 15 is connected to a chain fixing shaft 291, the lifting reducer 16 is disposed at one end of the lifting fixing frame 11, and the lifting reducer 16 is drivingly connected to the lifting driving shaft 14. In this embodiment, the lifting reducer 16 drives the lifting driving shaft 14 to rotate, the gear on the lifting driving shaft 14 drives the lifting chain 15 to drive the lifting driven shaft 13 to rotate, wherein the movement of the lifting chain 15 can drive the traverse overturning mechanism 2 to move up and down. The lifting slide 292 is matched with the lifting slide rail 12 to control the moving track of the beam 293, so that the beam 293 can slide up and down conveniently.
In the present invention, when in use, at an initial position, as shown in fig. 1, the traverse turning mechanism 2 is located at the lower side of the lifting mechanism 1, the inner support mechanism 3 is located at the leftmost side of the traverse turning mechanism 2, the inner support cylinder 345 is in a fully retracted state, and the pallet 5 is placed in a designated area. During feeding, as shown in fig. 2, the coil pipe 6 is moved to one side of the inner support mechanism 3, the coil pipe 6 is placed on the two inner support seats 343, the inner support seats 343 at this time are located on the inner side of the coil pipe 6, and then the coil pipe 6 is moved towards the inner side of the inner support mechanism 3, so that the coil pipe 6 extrudes the material taking movement plate 35 until the first sensor 36 sends a material taking movement signal, feeding is completed, and the coil pipe 6 is in a slightly inclined state at this time. After the material taking play signal is triggered, the lifting speed reducer 16 starts to drive the transverse turnover mechanism 2 to ascend, at the moment, the inner supporting polyurethane plate 346 on the surface of the inner supporting seat 343 is in contact with the surface of the inner peripheral wall of the coil pipe 6 to drive the coil pipe 6 to be separated from the ground, and the coil pipe 6 is in a vertical state under the left and right gravity. After the inner support cylinder 345 is separated from the ground, the inner support seat 343 is driven to expand until the inner support polyurethane plate 346 on the surface of the inner support seat 343 is completely contacted with the inner wall surface of the coil 6, and the inner support cylinder 345 keeps a pressure state all the time, so that the inner support is completed.
As shown in fig. 3, after the inner support is finished, the traversing speed reducer 22 is started to drive the traversing gear 28 to rotate, and the traversing gear 28 is meshed with the first rack 21, so that the traversing of the coil 6 is realized. Meanwhile, the turning speed reducer 29 acts to drive the slewing bearing 25 to rotate, and the inner support mechanism 3 is driven to turn by 90 degrees through the turning arm 27, so that the inner support mechanism 3 is turned to be in a horizontal state. Thereby, the process of turning and traversing the coil 6 is realized.
As shown in fig. 4, after the transverse movement to the designated position, the turning speed reducer 29 and the transverse movement speed reducer 22 both stop, the lifting speed reducer 16 starts to drive the coil pipe 6 to descend, and then continue to descend after descending to the wood pallet 5, the inner support mechanism bottom plate 31 at this time drives the moving shaft 39 to move upwards, the fixing plate 38 on the moving shaft 39 moves upwards, and at this time, the second sensor 390 detects that the fixing plate 38 moves upwards and sends a stop signal, so that the lifting speed reducer 16 stops working and stops descending. The internal bracing cylinder 345 is then retracted, releasing the coil 6 and the first roll of stacking is complete.
After the first roll of stacking is completed, the lifting speed reducer 16 is started to drive the transverse moving turnover mechanism 2 and the inner support mechanism 3 to ascend until the first roll of stacking is separated from the coil pipe 6 by a certain distance, then the inner support mechanism 3 is turned to an initial state, and the transverse moving turnover mechanism 2 drives the inner support mechanism 3 to ascend and transversely move to an initial position. The above-mentioned actions are repeated in this way, so that the stacking of a plurality of coil pipes 6 can be completed.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. The device for automatically stacking the coil pipes is characterized by comprising a lifting mechanism, a transverse moving turnover mechanism and an inner supporting mechanism, wherein the transverse moving turnover mechanism is arranged on one side of the lifting mechanism, the inner supporting mechanism is arranged on the transverse moving turnover mechanism, the transverse moving turnover mechanism is used for driving the inner supporting mechanism to move along the transverse direction and turn over by 90 degrees, and the inner supporting mechanism is used for clamping the coil pipes from the interior of the coil pipes.
2. The apparatus for automatic stacking of coiled tubing of claim 1 wherein the internal support mechanism comprises:
a bottom plate of the internal supporting mechanism;
the rotating arm fixing plate is arranged on one side of the inner supporting mechanism bottom plate, and the other side of the rotating arm fixing plate is connected with the transverse turnover mechanism;
the other side of the bottom plate of the inner supporting mechanism is provided with the synchronous gear;
the other side of the bottom plate of the inner supporting mechanism is provided with two inner clamping mechanisms which are arranged on two sides of the synchronous gear in a centrosymmetric manner.
3. The apparatus for automatic stacking of coiled tubing of claim 2 wherein each of said inner clamping mechanisms comprises:
the synchronous rack is meshed with the synchronous gear;
the rack sliding rail sliding block is arranged on one side, away from the synchronous gear, of the synchronous rack and is connected with the inner support mechanism bottom plate;
one end of the rack is provided with the inner supporting seat;
the inner supporting slide rail slide block is connected with the inner supporting mechanism bottom plate, is positioned on one side of the rack slide rail slide block, which is far away from the synchronous rack, and is connected with the bottom of the inner supporting seat;
the internal bracing cylinder is arranged on the internal bracing mechanism bottom plate and is located the internal bracing slide rail slider is far away from one side of the rack slide rail slider, and a piston rod of the internal bracing cylinder is connected with the internal bracing seat.
4. The automatic stacking device for coiled pipes according to claim 3, further comprising an inner supporting polyurethane plate, wherein the outer side wall of the inner supporting seat is arc-shaped and is used for matching with the inner arc surface of the coiled pipe, the inner supporting polyurethane plate is arranged on the outer side wall of the inner supporting seat, and an arc-shaped groove is formed in one side surface of the inner supporting polyurethane plate, which is far away from the inner supporting seat.
5. The apparatus for automatically stacking coiled tubing of claim 3, further comprising a material pick-up moving plate and a first sensor, wherein the material pick-up moving plate is connected to the bottom plate of the inner support mechanism and is located between the inner support cylinder and the inner support slide block, and the first sensor is disposed at one end of the bottom plate of the inner support mechanism and is opposite to the material pick-up moving plate.
6. The apparatus for automatically stacking coiled tubes as claimed in claim 3, further comprising a plurality of shifting shafts disposed on one side of the bottom plate of the inner supporting mechanism, wherein one end of each shifting shaft passes through the fixing plate of the rotating arm, one end of each shifting shaft is disposed with one of the shifting guide wheels and the fixing plate, the shifting guide wheels are disposed between the fixing plate and the fixing plate of the rotating arm, and the second sensor is disposed on the fixing plate of the rotating arm.
7. The apparatus for automatic stacking of coiled tubing of claim 6, wherein the traverse turning mechanism comprises a cross beam, a first rack, a traverse reducer, a traverse slider, a traverse slide, a pivoting support, a traverse seat and a turning arm, wherein the first rack is disposed on the upper end of the cross beam, the traverse slide is disposed on one side of the cross beam, the traverse slider is disposed on the traverse slide, the traverse seat is disposed on the traverse slider, the traverse reducer is disposed on the upper end of the traverse seat, a traverse gear is disposed on an output shaft of the traverse reducer, the traverse gear is engaged with the first rack, the pivoting support is disposed on one side of the traverse seat, the turning arm is disposed on the pivoting support, and the turning arm is connected to the rotating arm fixing plate.
8. The apparatus for automatic stacking of coiled tubes as claimed in claim 7, further comprising a turning reduction box and a turning reduction box, wherein the turning reduction box is disposed at one end of the traversing seat, the turning reduction box is disposed thereon, and the turning reduction box is in transmission connection with the slewing bearing.
9. The apparatus for automatically stacking coiled tubing of claim 7, further comprising a chain fixing shaft and a lifting slider, wherein the chain fixing shaft is disposed on the other side of the beam, and two lifting sliders are disposed on both sides of the chain fixing shaft.
10. The apparatus for automatic stacking of coiled tubes according to claim 9, wherein the lifting mechanism comprises a lifting fixing frame, two lifting slide rails, two lifting driven shafts, a lifting driving shaft, a lifting chain and a lifting reducer, the lifting fixing frame is provided with two lifting slide rails on one side, the two lifting slide rails are slidably connected with two lifting sliders, the lifting driving shaft and the lifting driven shaft are arranged between the two lifting slide rails, the lifting chain is connected with the lifting driving shaft and the lifting driven shaft, the lifting chain is connected with the chain fixing shaft, the lifting reducer is arranged at one end of the lifting fixing frame, and the lifting reducer is in driving connection with the lifting driving shaft.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210164730.XA CN114560304B (en) | 2022-02-22 | 2022-02-22 | Automatic coil stacking device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210164730.XA CN114560304B (en) | 2022-02-22 | 2022-02-22 | Automatic coil stacking device |
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| CN114560304A true CN114560304A (en) | 2022-05-31 |
| CN114560304B CN114560304B (en) | 2024-06-11 |
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| CN114560304B (en) | 2024-06-11 |
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