CN114560304A - A device for automatic stacking of coiled tubes - Google Patents

Abstract

The invention discloses a device for automatic stacking of coiled pipes, and relates to an automatic stacking device, which comprises a lifting mechanism, a traverse turning mechanism and an inner support mechanism. One side of the lifting mechanism is provided with a traverse turning mechanism , There is an inner support mechanism on the traverse turning mechanism, which is used to drive the inner support mechanism to move in the lateral direction and can perform 90° inversion, and the inner support mechanism is used to clamp the coil from the inside of the coil. In the present invention, the arrangement of the lifting mechanism, the traverse turning mechanism and the inner support mechanism can realize the clamping of the coil by the inner support, realize the lateral and longitudinal movement of the coil, and automatically stack a number of coils in a designated place. Position, can improve production efficiency, save manpower, improve the efficiency and stability of stacking, and facilitate the realization of production automation.

Description

A device for automatic stacking of coiled tubes

technical field

The present invention relates to a device for automatic stacking, in particular to a device for automatic stacking of coiled pipes.

Background technique

In order to facilitate production, after the coil is removed from the rewinder, it needs to be stacked in order to flow to the next station. At present, similar rewinder equipment on the market needs to be manually stacked after taking the material. The existence of this situation makes the production efficiency low, wastes manpower, affects the efficiency and stability of stacking, and hinders the automation of production. accomplish.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a device for automatic stacking of coiled tubes, which is used to solve the above technical problems.

The technical scheme adopted in the present invention is as follows:

A device for automatic stacking of coiled tubes, comprising a lifting mechanism, a lateral movement turning mechanism and an inner support mechanism, the lateral movement turning mechanism is provided on one side of the lifting mechanism, and the lateral movement turning mechanism is provided with The inner support mechanism is used for driving the inner support mechanism to move in the lateral direction and can be turned over by 90°, and the inner support mechanism is used for clamping the coil tube from the inside of the coil tube. .

Preferably, the inner support mechanism includes:

Bottom plate of inner support mechanism;

a rotating arm fixing plate, one side of the bottom plate of the inner support mechanism is provided with the rotating arm fixing plate, and the other side of the rotating arm fixing plate is connected with the traverse turning mechanism;

a synchronizing gear, the other side of the bottom plate of the inner support mechanism is provided with the synchronizing gear;

In the inner clamping mechanism, the other side of the bottom plate of the inner support mechanism is provided with two inner clamping mechanisms, and the two inner clamping mechanisms are centrally symmetrically arranged on both sides of the synchronizing gear.

As a further preference, each of the inner clamping mechanisms includes:

a synchronizing rack, the synchronizing rack is meshed with the synchronizing gear;

a rack slide rail slider, the side of the synchronous rack away from the synchronous gear is provided with the rack slide rail slider, and the rack slide rail slider is connected to the bottom plate of the inner support mechanism;

an inner support seat, one end of the rack is provided with the inner support seat;

The inner support slide rail slider, the inner support slide rail slider is connected with the bottom plate of the inner support mechanism, and the inner support slide rail slider is located at a position of the rack slide rail slider away from the synchronous rack. side, the inner support slide rail slider is connected with the bottom of the inner support seat;

an inner support cylinder, which is arranged on the bottom plate of the inner support mechanism, and is located on the side of the inner support slide block away from the rack slide block, and the piston rod of the inner support cylinder connected with the inner support seat.

As a further preference, it also includes an inner support polyurethane plate, the outer side wall of the inner support seat is an arc surface, which is used to match the inner arc surface of the coil tube, and the outer side wall of the inner support seat is provided with the The inner support polyurethane plate is provided with an arc-shaped groove on the surface of one side of the inner support polyurethane plate away from the inner support seat.

As a further preference, it also includes a reclaiming moving plate and a first sensor, the reclaiming 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 rail slider , the first sensor is arranged at one end of the bottom plate of the inner support mechanism and is opposite to the reclaiming moving plate.

As a further preference, it also includes a moving guide wheel, a fixed plate, a moving shaft and a second sensor, one side of the bottom plate of the inner support mechanism is provided with a plurality of the moving shafts, and one end of each moving shaft is Passing through the rotating arm fixing plate respectively, one end of each moving shaft is respectively provided with a moving guide wheel and a fixed plate, and the moving guide wheel is located between the fixed plate and the rotating arm fixing plate. In between, the second sensor is arranged on the rotating arm fixing plate.

As a further preference, the traverse turning mechanism includes a beam, a first rack, a traverse reducer, a traverse slider, a traverse slide rail, a slewing bearing, a traverse seat and a turning arm, and the upper end of the beam is provided with There is a first rack, one side of the beam is provided with a traverse slide rail, the traverse slide rail is provided with the traverse slide block, and the traverse seat is arranged on the traverse slide block, The upper end of the traverse seat is provided with the traverse reducer, the output shaft of the traverse reducer is provided with a traverse gear, the traverse gear is engaged with the first rack, and the traverse gear is engaged with the first rack. One side of the shift seat is provided with the slewing support, the slewing support is provided with the turning arm, and the turning arm is connected with the rotating arm fixing plate.

As a further preference, it also includes a turning reducer and a turning speed reducer, one end of the traverse seat is provided with the turning speed reducer, the turning speed reducer is provided with the turning speed reducer, and the turning speed reducer is connected with the turning speed reducer. The slewing bearing is connected in a transmission.

As a further preference, it also includes a chain fixing shaft and a lifting slider, the other side of the beam is provided with the chain fixing shaft, and the two sides of the chain fixing shaft are provided with two lifting sliding blocks.

As a further preference, the lifting mechanism includes a lifting fixed frame, a lifting sliding rail, a lifting driven shaft, a lifting driving shaft, a lifting chain and a lifting reducer, and two lifting sliding rails are provided on one side of the lifting fixing frame , the two lifting slide rails are slidably connected to the two lifting sliders, the lifting driving shaft and the lifting driven shaft are arranged between the two lifting sliding rails, and the lifting chain is connected to the lifting A driving shaft and the lifting driven shaft, and the lifting chain is connected with the chain fixing shaft, one end of the lifting fixing frame is provided with the lifting reducer, and the lifting reducer is driven by the lifting driving shaft connect.

The above-mentioned technical scheme has the following advantages or beneficial effects:

In the present invention, the arrangement of the lifting mechanism, the traverse turning mechanism and the inner support mechanism can realize the clamping of the coil by the inner support, realize the lateral and longitudinal movement of the coil, and automatically stack a number of coils in a designated place. The location can improve production efficiency, save manpower, improve the efficiency and stability of stacking, and facilitate the realization of production automation.

Description of drawings

Fig. 1 is the structural representation of the device for automatic stacking of coils in the present invention;

Fig. 2 is the structure schematic diagram when the device for automatic stacking of coils in the present invention clamps the coils;

3 is a schematic structural diagram of the device for automatic stacking of coils in the present invention when the coils are turned over;

4 is a schematic structural diagram 1 when the device for automatic stacking of coils in the present invention stacks coils;

Fig. 5 is the second structural schematic diagram of the device for automatic stacking of coils in the present invention when stacking coils;

Fig. 6 is the structural representation one of the inner support mechanism in the present invention;

Fig. 7 is the structural representation 2 of the inner support mechanism in the present invention;

FIG. 8 is a schematic structural diagram 1 of the traverse turning mechanism in the present invention;

Fig. 9 is the structural representation 2 of the traverse turning mechanism in the present invention;

Fig. 10 is the structural representation of the lifting mechanism in the present invention;

Fig. 11 is a use state diagram of the device for automatic stacking of coils according to the present invention.

In the figure: 1. Lifting mechanism; 11. Lifting fixed frame; 12. Lifting slide rail; 13. Lifting driven shaft; 14. Lifting driving shaft; 15. Lifting chain; 16. Lifting reducer; 2. Transverse turning mechanism ; 21, first rack; 22, traverse reducer; 23, traverse slider; 24, traverse slide rail; 25, slewing bearing; 26, traverse seat; 27, flip arm; 28, traverse gear ;29. Turning reducer; 290. Turning gearbox; 291. Chain fixed shaft; 292. Lifting slider; 293. Beam; 3. Internal support mechanism; 31. Bottom plate of internal support mechanism; , synchronizing gear; 34, inner clamping mechanism; 341, synchronizing rack; 342, rack slide rail slider; 343, inner support seat; 344, inner support slide rail slider; 345, inner support cylinder; 346, inner support Supporting polyurethane plate; 347, arc groove; 35, reclaiming moving plate; 36, first sensor; 37, moving guide wheel; 38, fixing plate; 39, moving shaft; 390, second sensor; 391 , Cylinder fixed plate; 4, Rewinding machine; 5, Pallet; 6, Coil.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that when the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" appear. ”, etc., the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , constructed and operated in a specific orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," and "third," as they appear, are for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a Removable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Fig. 1 is the structural representation of the device used for automatic stacking of coiled tubes in the present invention; Fig. 2 is the structural representation of the device used for automatic stacking of coiled tubes in the present invention when clamping the coiled tubes; Figure 4 is a schematic structural diagram of the device for automatic stacking of coils in the present invention when stacking coils; Figure 5 is a schematic diagram of the present invention for coils Figure 6 is a schematic structural diagram 1 of the inner support mechanism in the present invention; Figure 7 is a schematic structural diagram 2 of the inner support mechanism in the present invention; Schematic diagram 1 of the structure of the traverse turning mechanism in the present invention; FIG. 9 is a schematic structural diagram 2 of the traverse turning mechanism in the present invention; FIG. 10 is a schematic structural diagram of the lifting mechanism in the present invention; The use state diagram of the device for automatic stacking of tubes, please refer to Figures 1 to 11, showing a preferred embodiment, showing a device for automatic stacking of coiled tubes, including a lifting mechanism 1. Traverse turning mechanism 2 and inner support mechanism 3, one side of the lifting mechanism 1 is provided with a traverse turning mechanism 2, and the traverse turning mechanism 2 is provided with an inner support mechanism 3, and the traverse turning mechanism 2 is used to drive the inner support The mechanism 3 is movable in the lateral direction and can be turned over by 90°, and the inner support mechanism 3 is used to clamp the coil 6 from the inside of the coil 6 . In this embodiment, as shown in FIG. 11 , a rewinding machine 4 and a pallet 5 are also included, wherein the rewinding machine 4 is arranged on one side of the coil automatic stacking device, and the pallet 5 is arranged on the coil automatic stacking device. On the other side of the stacking device, the coil 6 is manually moved from the rewinding machine 4 to the inner support mechanism 3, and then the inner support mechanism 3 clamps the coil 6, and the lifting mechanism 1 drives the traverse and flip mechanism 2 to drive the inner support mechanism. 3 moves up, and then the traverse turning mechanism 2 drives the inner support mechanism 3 to drive the coil 6 to turn 90°, and then the traverse turning mechanism 2 drives the traverse turning mechanism 2 to move the inner support mechanism 3 to the positive position of the pallet 5. Above, the lifting mechanism 1 drives the traverse and turning mechanism 2 to drive the inner support mechanism 3 to descend, and the inner support mechanism 3 releases the coil tube 6 and places the coil tube 6 on the pallet 5. Repeating the above actions can realize multiple coil tubes 6. Automatic stacking can effectively improve production efficiency, save manpower, improve the efficiency and stability of stacking, and facilitate the realization of production automation.

Further, as a preferred embodiment, the inner support mechanism 3 includes:

the bottom plate 31 of the inner support mechanism;

A rotating arm fixing plate 32, one side of the bottom plate 31 of the inner support mechanism is provided with a rotating arm fixing plate 32, and the other side of the rotating arm fixing plate 32 is connected with the traverse turning mechanism 2;

A synchronizing gear 33, the other side of the bottom plate 31 of the inner support mechanism is provided with a synchronizing gear 33;

The inner clamping mechanism 34 is provided with two inner clamping mechanisms 34 on the other side of the bottom plate 31 of the inner support mechanism. In this embodiment, as shown in FIGS. 6 and 7 , the bottom plate 31 of the inner support mechanism and the fixing plate 32 of the rotating arm can slide relative to each other, which can play a buffering role, and there are two inner clamping mechanisms 34 for For clamping the inner wall of the coiled tube 6 , the synchronizing gear 33 is used to maintain the synchronization of the movements of the two inner clamping mechanisms 34 .

Further, as a preferred embodiment, each inner clamping mechanism 34 includes:

The synchronizing rack 341, the synchronizing rack 341 meshes with the synchronizing gear 33;

The rack slide rail slider 342, the side of the synchronizing rack 341 away from the synchronizing gear 33 is provided with a rack slide rail slider 342, and the rack slide rail slider 342 is connected with the bottom plate 31 of the inner support mechanism;

An inner support seat 343, one end of the rack is provided with an inner support seat 343;

The inner support slide rail slider 344, the inner support slide rail slider 344 is connected to the inner support mechanism bottom plate 31, and the inner support slide rail slider 344 is located on the side of the rack slide rail slider 342 away from the synchronous rack 341, the inner support The slide rail slider 344 is connected to the bottom of the inner support seat 343;

The inner support cylinder 345 is arranged on the bottom plate 31 of the inner support mechanism, and is located on the side of the inner support slide block 344 away from the rack slide block 342, the piston rod of the inner support cylinder 345 and the inner support seat 343 connections. In this embodiment, as shown in FIG. 6 and FIG. 7 , the rack slide rail slider 342 includes a slide rail and a slide block, wherein the slide rail is connected and fixed with the bottom plate 31 of the inner support mechanism, and the slide block can slide relative to the slide rail to synchronize The rack 341 is connected with the slider to facilitate the sliding of the synchronization rack 341. The inner support cylinder 345 can drive the inner support seat 343, and the inner support seat 343 slides under the action of the inner support slide rail slider 344 and the synchronization rack 341, which can The stability of the inner support seat is ensured, and the synchronous movement of the two inner support seats 343 can be ensured, so as to facilitate the stable clamping of the coil tube 6 . The inner support slide rail slider 344 is parallel to the rack slide rail slider 342 and the synchronizing gear 33 . As shown in FIG. 6 , the two inner support cylinders 345 can drive the two inner support bases 343 to approach or move away from each other at the same time. When the two inner support bases 343 are away from each other, the coil 6 can be clamped. The coils 6 can be released when the 343 approaches 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 with the bottom plate 31 of the supporting mechanism, and the inner supporting cylinder 345 is fixed on the lower end of the cylinder fixing plate 391 .

Further, as a preferred embodiment, an inner support polyurethane plate 346 is also included. The outer side wall of the inner support seat 343 is an arc surface, which is used to match the inner arc surface of the coil tube 6. The outer side wall of the inner support seat 343 An inner support polyurethane plate 346 is provided, and an arc-shaped groove 347 is formed on a surface of the inner support polyurethane plate 346 away from the inner support base 343 . In this embodiment, as shown in FIG. 6 or FIG. 7 , the inner support polyurethane plate 346 is used to increase the frictional force between the outer side wall of the inner support seat 343 and the inner peripheral wall of the coil 6 , and the arc-shaped groove 347 provided can be The diameter of the coiled tube 6 is matched to further increase the frictional force between the inner support seat 343 and the coiled tube 6 to prevent the coiled tube 6 from falling off during the stacking process. When the inner support cylinder 345 drives the two inner support bases 343 away from each other, the inner support base 343 can drive the inner support polyurethane plate 346 against the inner peripheral wall of the coil tube 6 to clamp the coil tube 6 .

Further, as a preferred embodiment, it also includes a reclaiming moving plate 35 and a first sensor 36. The reclaiming moving plate 35 is connected to the bottom plate 31 of the inner support mechanism and is located between the inner support cylinder 345 and the inner support slide rail. Between the blocks 344 , the first sensor 36 is arranged at one end of the bottom plate 31 of the inner support mechanism and is opposite to the reclaiming moving plate 35 . In this embodiment, when the coil tube 6 is placed on the inner support seat 343, one side of the coil tube 6 will squeeze the reclaiming moving plate 35. At this time, the first sensor 36 detects that the reclaiming moving plate 35 floats. , the first sensor 36 sends out a reclaiming movement signal to the external controller, the controller controls the inner support cylinder 345 to drive the two inner support bases 343 away from each other to clamp the coil 6, and then controls the lifting mechanism 1 and the traverse and flip. Agency 2 does the work.

Further, as a preferred embodiment, it also includes a moving guide wheel 37, a fixed plate 38, a moving shaft 39 and a second sensor 390. One side of the bottom plate 31 of the inner support mechanism is provided with several moving shafts 39, each of which is One end of a moving shaft 39 passes through the rotating arm fixing plate 32 respectively. One end of each moving shaft 39 is respectively provided with a moving guide wheel 37 and a fixed plate 38. The moving guide wheel 37 is located on the fixed plate 38 and fixed to the rotating arm. Between the plates 32 , the second sensor 390 is arranged on the rotating arm fixing plate 32 . In this embodiment, the bottom plate 31 of the inner support mechanism is connected to the rotating arm fixing plate 32 through the moving shaft 39, and the moving shaft 39 is connected to the rotating arm fixing plate 32 through the moving guide wheel 37 and the fixed plate 38. The arm fixing plate 32 can slide in the axial direction of the play shaft 39 . The provided fixing plate 38 is used to fix the moving guide wheel 37 on the moving shaft 39, which can limit the position of the moving guide wheel 37, prevent the moving guide wheel 37 from being separated from the moving shaft 39, and at the same time the inner support mechanism is in the position of the moving guide wheel 37. In the horizontal state, it bears the weight of the coil 6 and the inner support mechanism 3 . The second sensor 390 is used to provide a stop signal for the material stacking in place.

Further, as a preferred embodiment, the traverse turning mechanism 2 includes a 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 The seat 26 and the flip arm 27, the upper end of the beam 293 is provided with a first rack 21, one side of the beam 293 is provided with a traverse slide rail 24, the traverse slide rail 24 is provided with a traverse slider 23, and the traverse seat 26 It is arranged on the traverse slider 23, the upper end of the traverse seat 26 is provided with a traverse reducer 22, the output shaft of the traverse reducer 22 is provided with a traverse gear 28, and the traverse gear 28 is in phase with the first rack 21. Engagement, one side of the traverse seat 26 is provided with a slewing support 25 , the slewing support 25 is provided with a 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 FIG. 9 , the first rack 21 is arranged along the length direction of the beam 293 , and the traverse gear 28 on the traverse reducer 22 cooperates with the first rack 21 . When the reducer 22 drives the traverse gear 28 to rotate, under the cooperation of the first rack 21, the traverse seat 26 will move along the traverse slide rail 24 for driving the slewing bearing 25 and the lateral movement of the turning arm 27, wherein , the slewing bearing 25 is used to control the turning arm 27 to rotate 90°.

Further, as a preferred embodiment, it also includes a turning reducer 29 and a turning speed reducer 290. One end of the traverse seat 26 is provided with a turning speed reducer 290, and the turning speed reducer 290 is provided with a turning speed reducer 29. The box 290 is drivingly connected with the slewing bearing 25 . In this embodiment, the overturning reducer 29 drives the overturning reduction box 290 to rotate the gears in the overturning reduction box 290, and then drives the slewing bearing 25 to rotate by 90°. As shown in FIG. 8, the upper outer edge of the slewing bearing 25 Gears are provided for meshing with the gears in the reversing reduction box 290 .

Further, as a preferred embodiment, it also includes a chain fixing shaft 291 and a lifting slider 292, the other side of the beam 293 is provided with a chain fixing shaft 291, and the two sides of the chain fixing shaft 291 are provided with two lifting sliding blocks 292 .

Further, as a preferred embodiment, the lifting mechanism 1 includes a lifting fixed frame 11 , a lifting sliding rail 12 , a lifting driven shaft 13 , a lifting driving shaft 14 , a lifting chain 15 and a lifting reducer 16 . Two lift rails 12 are provided on one side, and the two lift rails 12 are slidably connected to the two lift sliders 292 , and a lift drive shaft 14 and a lift driven shaft 13 are arranged between the two lift slide rails 12 , and the lift chain 15 is connected. The elevating drive shaft 14 and the elevating driven shaft 13 are connected, and the elevating chain 15 is connected to the chain fixing shaft 291 . One end of the elevating fixed frame 11 is provided with an elevating reducer 16 , and the elevating reducer 16 is drivingly connected to the elevating drive shaft 14 . In this embodiment, the lift reducer 16 drives the lift drive shaft 14 to rotate, the gear on the lift drive shaft 14 drives the lift chain 15 to drive the lift driven shaft 13 to rotate, and the movement of the lift chain 15 can drive the traverse and flip mechanism 2 to move up and down . Wherein, the lifting slider 292 cooperates with the lifting sliding rail 12 to control the movement track of the beam 293, so as to facilitate the sliding of the beam 293 up and down.

In the present invention, when in use, in the initial position, as shown in FIG. 1 , the traverse turning mechanism 2 is located on the lower side of the lifting mechanism 1 , the inner support mechanism 3 is located on the leftmost side of the traverse turning mechanism 2 , and the inner support cylinder 345 is located at the lower side of the lifting mechanism 1 . In the fully retracted state, the pallet 5 is placed in the designated area. When loading, as shown in FIG. 2 , move the coil 6 to the side of the inner support mechanism 3 , and place the coil 6 on the two inner supports 343 . At this time, the inner supports 343 are located on the coil 6 . Then move the coil 6 to the inner side of the inner support mechanism 3, so that the coil 6 squeezes the reclaiming moving plate 35 until the first sensor 36 sends a reclaiming signal, and the feeding is completed. At this time, the coil 6 in a slightly inclined state. When the reclaiming movement signal is triggered, the lift reducer 16 starts to start, driving the traverse turning mechanism 2 to rise. At this time, the inner support polyurethane plate 346 on the surface of the inner support seat 343 is in contact with the inner peripheral wall surface of the coil 6, driving the coil 6 Disengaged from the ground, the coil 6 is in a vertical state under the influence of gravity. After getting off the ground, the inner support cylinder 345 moves to drive the inner support seat 343 to expand, until the inner support polyurethane plate 346 on the inner support seat 343 is in complete contact with the inner wall surface of the coil 6, and the inner support cylinder 345 is kept under pressure, and the inner support is completed. .

As shown in FIG. 3 , after the inner support is completed, the traverse reducer 22 is activated, and drives the traverse gear 28 to rotate. Because the traverse gear 28 meshes with the first rack 21 , the traverse of the coil tube 6 is realized. At the same time, the overturning reducer 29 moves, drives the slewing bearing 25 to rotate, and drives the inner support mechanism 3 to overturn 90° through the overturning arm 27, so that the inner support mechanism 3 is turned to a horizontal state. Thus, the inversion and lateral movement process of the coil tube 6 is realized.

As shown in FIG. 4 , after traversing to the designated position, the overturning reducer 29 and the traversing reducer 22 both stop, and the lifting reducer 16 starts to drive the coil 6 to descend. After descending to the wooden pallet 5, it continues to descend. At this time, the bottom plate 31 of the inner support mechanism will drive the moving shaft 39 to move upward, and the fixed plate 38 on the moving shaft 39 moves upward. At this time, the second sensor 390 detects that the fixed plate 38 moves upward and sends a stop signal, so that the lift is lifted. The reducer 16 stops working and stops descending. Then, the inner stretcher cylinder 345 is retracted, the coil 6 is released, and the stacking of the first coil is completed.

When the stacking of the first roll is completed, the lift reducer 16 is activated to drive the traverse turning mechanism 2 and the inner support mechanism 3 to rise until they are separated from the coil 6 by a certain distance, and then the inner support mechanism 3 is turned over to the initial state, and the traverse turning mechanism 3 is turned over. 2. Then drive the inner support mechanism 3 to ascend and traverse to the initial position. By repeating the above actions in this way, the stacking of the plurality of coil tubes 6 can be completed.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the embodiments and protection scope of the present invention. For those skilled in the art, they should be able to realize that all equivalents made by using the description and illustrations of the present invention The solutions obtained by substitutions and obvious changes shall all be included in the protection scope of the present invention.

Claims (10)

1. A device for automatic stacking of coiled pipes is characterized in that, it comprises a lifting mechanism, a lateral movement overturning mechanism and an inner support mechanism, and one side of the lifting mechanism is provided with the lateral movement overturning mechanism, and the The inner support mechanism is provided on the shift and flip mechanism, and the traverse and flip mechanism is used to drive the inner support mechanism to move in the lateral direction and can perform 90° inversion. Clamp the coil. 2. The device for automatic stacking of coils as claimed in claim 1, wherein the inner support mechanism comprises: Bottom plate of inner support mechanism; a rotating arm fixing plate, one side of the bottom plate of the inner support mechanism is provided with the rotating arm fixing plate, and the other side of the rotating arm fixing plate is connected with the traverse turning mechanism; a synchronizing gear, the other side of the bottom plate of the inner support mechanism is provided with the synchronizing gear; In the inner clamping mechanism, the other side of the bottom plate of the inner support mechanism is provided with two inner clamping mechanisms, and the two inner clamping mechanisms are centrally symmetrically arranged on both sides of the synchronizing gear. 3. The device for automatic stacking of coils as claimed in claim 2, wherein each of the inner clamping mechanisms comprises: a synchronizing rack, the synchronizing rack is meshed with the synchronizing gear; a rack slide rail slider, the side of the synchronous rack away from the synchronous gear is provided with the rack slide rail slider, and the rack slide rail slider is connected to the bottom plate of the inner support mechanism; an inner support seat, one end of the rack is provided with the inner support seat; The inner support slide rail slider, the inner support slide rail slider is connected with the bottom plate of the inner support mechanism, and the inner support slide rail slider is located at a position of the rack slide rail slider away from the synchronous rack. side, the inner support slide rail slider is connected with the bottom of the inner support seat; an inner support cylinder, which is arranged on the bottom plate of the inner support mechanism, and is located on the side of the inner support slide block away from the rack slide block, and the piston rod of the inner support cylinder connected with the inner support seat. 4. The device for automatic stacking of coiled tubes according to claim 3, further comprising an inner support polyurethane plate, and the outer side wall of the inner support seat is an arc surface for matching the coiled tubes The inner arc surface of the inner support seat is provided with the inner support polyurethane plate on the outer side wall of the inner support seat, and an arc groove is formed on the surface of the inner support polyurethane plate away from the inner support seat. 5. The device for automatic stacking of coils according to claim 3, further comprising a reclaiming moving plate and a first sensor, wherein the reclaiming moving plate is connected to the bottom plate of the inner support mechanism The first sensor is located between the inner support cylinder and the inner support slide rail slider, and the first sensor is arranged at one end of the bottom plate of the inner support mechanism and is opposite to the reclaiming moving plate. 6. The device for automatic stacking of coils according to claim 3, characterized in that, further comprising a moving guide wheel, a fixed plate, a moving shaft and a second sensor, one side of the bottom plate of the inner support mechanism There are several moving shafts, one end of each moving shaft passes through the rotating arm fixing plate respectively, and one end of each moving shaft is respectively provided with a moving guiding wheel and a fixing plate, The moving guide wheel is located between the fixing plate and the rotating arm fixing plate, and the second sensor is arranged on the rotating arm fixing plate. 7. The device for automatic stacking of coiled tubes according to claim 6, wherein the traverse turning mechanism comprises a beam, a first rack, a traverse reducer, a traverse slider, a traverse slide Rail, slewing bearing, traverse seat and turning arm, the upper end of the beam is provided with a first rack, one side of the beam is provided with a traverse slide rail, and the traverse slide rail is provided with the traverse slide rail The slider, the traverse seat is arranged on the traverse slider, the upper end of the traverse seat is provided with the traverse reducer, and the output shaft of the traverse reducer is provided with a traverse gear, The traverse gear meshes with the first rack, one side of the traverse seat is provided with the slewing bearing, the slewing support is provided with the turning arm, and the turning arm is connected to the rotating support. Arm fixing plate connection. 8 . The device for automatic stacking of coils according to claim 7 , further comprising an overturning reducer and an overturning reduction box, one end of the traverse seat is provided with the overturning reduction box, and the The inversion reduction gear box is provided with the inversion reduction gear box, and the inversion reduction box is connected with the slewing bearing for transmission. 9 . The device for automatic stacking of coils according to claim 7 , further comprising a chain fixing shaft and a lifting slider, the other side of the beam is provided with the chain fixing shaft, and the 9 . Two lifting sliders are arranged on both sides of the chain fixing shaft. 10. The device for automatic stacking of coils according to claim 9, wherein the lifting mechanism comprises a lifting fixed frame, a lifting sliding rail, a lifting driven shaft, a lifting driving shaft, a lifting chain and a lifting deceleration One side of the lifting fixed frame is provided with two lifting slide rails, the two lifting slide rails are slidably connected with the two lifting sliders, and the lifting slide rails are provided between the two lifting slide rails. The driving shaft and the lifting driven shaft, the lifting chain connects the lifting driving shaft and the lifting driven shaft, and the lifting chain is connected with the chain fixing shaft, and one end of the lifting fixing frame is provided with The lift reducer is drivingly connected to the lift drive shaft.

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