CN216027190U - Pipe uncoiling tool and pipe coiling machine with same - Google Patents

Abstract

The utility model belongs to the technical field of coil pipes, and particularly relates to a pipe uncoiling tool and a pipe coiling machine with the same, wherein the pipe uncoiling tool specifically comprises: the supporting seat, rotate through rotary mechanism on the supporting seat and be connected with the carousel, along the protruding gag lever post that is equipped with of two at least relative directions on the carousel, the gag lever post pass through adjustment mechanism with carousel swing joint, treat to separate set tubular product install in back on the carousel, adjustment mechanism is used for the drive the gag lever post to with reciprocating motion is to the internal face looks butt of treating to separate set tubular product or the direction of separation, to sum up, adopt the design of this application can effectively improve and separate set efficiency, reduce manpower and materials.

Description

Pipe uncoiling tool and pipe coiling machine with same

Technical Field

The utility model belongs to the technical field of coil pipes, and particularly relates to a pipe uncoiling tool and a pipe coiling machine with the same.

Background

At present, copper pipes purchased from the outside are of a whole-disc structure, when a passenger car is produced, workers need to perform coil operation on the copper pipes purchased from the outside again by using a coil pipe machine so as to meet the requirement of the passenger car on the required size; before using the coiler, need to carry out the operation of discolouing to the copper pipe of whole dish, generally the manual mode of general whole dish copper pipe carries out the operation of discolouing among the prior art to lead to discolouing inefficiency, directly reduce the efficiency of follow-up coil pipe operation.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a tubular product discoiled frock and have its coiler to solve prior art and adopt the technical problem of manual discoiled inefficiency.

Technical scheme (I)

In order to achieve the above object, a first aspect of the present invention provides a pipe uncoiling tool, including: the supporting seat is connected with a rotary table in a rotating mode through a rotating mechanism, limiting rods are arranged on the rotary table in a protruding mode along at least two opposite directions, the limiting rods are movably connected with the rotary table through adjusting mechanisms, after the pipe to be uncoiled is installed on the rotary table, the adjusting mechanisms are used for driving the limiting rods to reciprocate in the direction in which the inner wall surfaces of the pipe to be uncoiled are abutted or separated.

As one of the alternatives of the present technical solution, the turntable includes: the centers of the two supporting arms are on the same straight line, and each limiting rod is movably arranged on the corresponding supporting arm through the adjusting mechanism.

As one of the alternatives of the technical scheme, the number of the supporting arms is four, and the four supporting arms are arranged in a staggered mode.

As one of the alternatives of the technical solution, the adjusting mechanism is provided with a plurality of limiting holes arranged on the supporting arm, the plurality of limiting holes are arranged at intervals along the length direction of the supporting arm, and the shapes of the plurality of limiting holes are all matched with the shape of the limiting rod.

As one of the alternatives of the present technical solution, the adjustment mechanism includes: the telescopic component is arranged on the supporting arm, one end of the limiting rod penetrates through the sliding hole to be connected with the telescopic end of the telescopic component, and the free end of the connecting pipe penetrates through the rotating mechanism to be connected with the telescopic components in a rotating mode.

As one of the alternatives of the present invention, the rotation mechanism includes: the rotary table comprises a rotary shaft and a roller assembly, wherein one end of the rotary shaft is connected with the rotary table, the other end of the rotary shaft is connected with the supporting seat through a bearing seat, and the outer side of the rotary table is rotatably connected with the supporting seat through the roller assembly.

As one of the alternatives of the present invention, the rotation mechanism includes: the rotary top cover is rotatably connected to the rotary base through a bearing assembly, and the rotary top cover is tightly pressed through a cover plate.

As one of the alternatives of the technical scheme, a clamping ring and a base plate are arranged on a boss spacer sleeve of the rotary base, a first accommodating cavity is formed in the clamping ring and the top end of the rotary top cover and used for accommodating the cover plate, a second accommodating cavity and a third accommodating cavity are formed between two opposite wall surfaces of the base plate and the inner wall surface of the rotary top cover respectively, and the second accommodating cavity and the third accommodating cavity are used for accommodating the bearing assembly.

As one of the optional schemes of the technical scheme, one end of each limiting rod, which is far away from the rotary disc, is movably connected with a limiting assembly.

To achieve the above object, a second aspect of the present invention provides a pipe coiling machine, including: the coil pipe device and the pipe uncoiling tool according to any one of the preceding items, wherein the pipe uncoiling tool is installed on one side close to a feeding port of the coil pipe device, after a pipe to be uncoiled is placed on the pipe uncoiling tool, the end of the pipe to be uncoiled is connected with a traction mechanism arranged in the feeding port of the coil pipe device.

(II) advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

the utility model provides a pipe uncoiling tool and a pipe coiling machine with the same, wherein the pipe uncoiling tool specifically comprises: the pipe uncoiling device comprises a supporting seat, wherein a rotary table is rotatably connected onto the supporting seat through a rotating mechanism, limiting rods are convexly arranged on the rotary table along at least two opposite directions, the limiting rods are movably connected with the rotary table through an adjusting mechanism, and after a pipe to be uncoiled is installed on the rotary table, the adjusting mechanism is used for driving the limiting rods to do reciprocating motion in the direction of abutting against or separating from the inner wall surface of the pipe to be uncoiled; when needs are treated the disking tubular product and are separated a set operation, will treat that the disking tubular product is placed on the carousel at first, later drive gag lever post to with treat the motion of the internal face looks butt of disking tubular product to treat that the disking tubular product is fixed, only need stimulate the end of treating the disking tubular product at last under the effect of external force and make and treat that the relative supporting seat of disking tubular product rotates, thereby accomplish the disking operation, to sum up, adopt the design of this application can effectively improve the disking efficiency, reduce manpower and materials.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for a person skilled in the art that other drawings can be obtained according to the drawings without inventive exercise, wherein:

FIG. 1 is a schematic structural diagram of a pipe uncoiling tool according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a pipe uncoiling tool according to another embodiment of the present invention;

FIG. 3 is a schematic structural view of the adjustment mechanism shown in FIG. 2;

fig. 4 is a schematic structural view of the rotating mechanism shown in fig. 2;

FIG. 5 is a cross-sectional view of FIG. 4;

FIG. 6 is a schematic view of the structure of the rotating base of the present invention;

FIG. 7 is a schematic view of the structure of the rotating top cover of the present invention;

FIG. 8 is a schematic view of the construction of the backing plate of the present invention;

FIG. 9 is a schematic view of a snap ring according to the present invention;

fig. 10 is a schematic structural view of the coiler of the present invention.

In the figure: 1. a supporting seat; 2. a turntable; 3. a limiting rod; 4. a limiting hole; 5. a slide hole; 6. a telescoping assembly; 7. a connecting pipe; 8. a rotating shaft; 9. a roller assembly; 10. rotating the base; 11. rotating the top cover; 12. a cover plate; 13. a snap ring; 14. a base plate; 15. a limiting component; 16. the pipe is to be uncoiled; 17. supporting legs; 18. a coil pipe device.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

The utility model is described in further detail below with reference to the following figures and detailed description:

in order to solve the technical problem that manual uncoiling is low in efficiency in the prior art, as shown in fig. 1-9, the application provides a pipe uncoiling tool, which comprises: the supporting seat comprises a supporting seat 1, wherein a rotary table 2 is rotatably connected to the supporting seat 1 through a rotating mechanism, and limiting rods 3 are convexly arranged on the rotary table 2 along at least two opposite directions; illustratively, the limiting rods 3 are arranged in two, and the centers of the two limiting rods 3 are on the same straight line; of course, in order to improve the stability of limiting the pipe 16 to be uncoiled, preferably, three limiting rods 3 are arranged, and the three limiting rods 3 are arranged in a triangle; more preferably, the number of the limiting rods 3 is four, and the four limiting rods 3 are arranged in a rectangular shape, however, in this embodiment, the number of the limiting rods 3 is not specifically limited, and the number of the limiting rods 3 that can stably limit the pipe 16 to be uncoiled is all suitable for the application and all belongs to the protection scope of the application; the limiting rod 3 is movably connected with the turntable 2 through an adjusting mechanism, and after the pipe 16 to be uncoiled is installed on the turntable 2, the adjusting mechanism is used for driving the limiting rod 3 to do reciprocating motion in the direction of abutting against or separating from the inner wall surface of the pipe 16 to be uncoiled; specifically, when the limiting rod 3 abuts against the inner wall surface of the pipe 16 to be uncoiled, the pipe 16 to be uncoiled is limited on the turntable 2 and can rotate circumferentially relative to the supporting seat 1 along with the turntable 2; similarly, when the inner wall surface of the pipe 16 to be uncoiled of the limiting rod 3 is separated, the relative position of the pipe 16 to be uncoiled and the turntable 2 can be adjusted according to the requirement.

When the pipe 16 to be uncoiled needs to be uncoiled, the pipe 16 to be uncoiled is placed on the turntable 2, then the limiting rod 3 is driven to move towards the inner wall surface of the pipe 16 to be uncoiled in an abutting mode so as to fix the pipe 16 to be uncoiled, and finally the end of the pipe 16 to be uncoiled is pulled under the action of external force so that the pipe 16 to be uncoiled rotates relative to the supporting seat 1, so that the uncoiling operation is completed, and in sum, the uncoiling efficiency can be effectively improved by adopting the design of the method, and the technical problem of low uncoiling efficiency caused by manual rotating operation of the pipe 16 to be uncoiled for uncoiling operation is avoided; meanwhile, only one person is needed to meet the production requirement of the station, so that manpower and material resources are reduced; in addition, the limiting rod 3 is designed to be adjustable, so that the application range of the pipe uncoiling tool can be expanded, namely, the pipe uncoiling tool can be used for uncoiling pipes 16 to be uncoiled in different sizes; in addition, the design of the rotating mechanism is adopted in the embodiment, so that the requirement of continuous operation can be met, and the production efficiency is improved.

As shown in fig. 1, in the above embodiment, the turntable 2 includes: the centers of the two supporting arms are on the same straight line, and each limiting rod 3 is movably arranged on the corresponding supporting arm through an adjusting mechanism; preferably, the number of the supporting arms is four, and the four supporting arms are arranged in a staggered manner; more preferably, two limiting rods 3 are arranged on each supporting arm at intervals, a gap formed between the two limiting rods 3 is matched with the width of the pipe 16 to be uncoiled, and the limiting rods 3 close to the ends of the pipe can also play an auxiliary straightening role on the pipe so as to improve the straightening efficiency.

According to an embodiment of the present invention, in order to prevent the pipe 16 to be uncoiled from displacing along the length direction of the limiting rod 3, as shown in fig. 1, one end of each limiting rod 3 away from the turntable 2 is movably connected with a limiting component 15; for example, the limiting component 15 may be configured as a limiting nut as shown in fig. 1, and the position of the limiting nut relative to the limiting rod 3 may be adjusted according to the height of the pipe 16 to be uncoiled; similarly, the limiting component 15 may also be configured as a buckle or other detachable design, and the specific structure thereof is not specifically limited in this embodiment.

In a specific embodiment, the adjusting mechanism is provided with a plurality of limiting holes 4 arranged on the supporting arm, the limiting holes 4 are arranged at intervals along the length direction of the supporting arm, and the shape of the limiting holes 4 is matched with that of the limiting rod 3; further, in order to ensure the connection stability between the limiting hole 4 and the limiting rod 3, preferably, the limiting hole 4 and the limiting rod 3 are connected by threads, of course, a thread structure is not arranged in the limiting hole 4, and after the limiting rod 3 passes through the limiting hole 4, the extending end is fastened by a bolt; the rotating mechanism includes: the rotary table comprises a rotary shaft 8 and a roller assembly 9, wherein one end of the rotary shaft 8 is connected with the rotary table 2, the other end of the rotary shaft is connected with the supporting seat 1 through a bearing seat, and the outer sides of the rotary table 2 are rotatably connected with the supporting seat 1 through the roller assembly 9; specifically, as shown in fig. 1, each support arm is connected with the support base 1 through a roller assembly 9, and the design of the embodiment can ensure that the turntable 2 can stably rotate relative to the support base 1, so that the turntable disassembling efficiency is improved; further, in order to avoid that the rotating disc 2 rotates relative to the supporting seat 1 when the disc-releasing operation is not performed, preferably, each roller assembly 9 is further provided with a locking structure, and when the disc-releasing operation is not required, the roller assemblies 9 are locked through the locking structures, so that the rotating disc 2 is locked, and the pipe 16 to be released is prevented from moving relative to the supporting seat 1.

The following details the uncoiling process of the pipe 16 to be uncoiled, taking the pipe uncoiling tool shown in fig. 1 as an example: at first, adjust the clearance between two gag lever posts 3 on every support arm according to the width of waiting to coil tubular product 16, in order to guarantee to wait to coil tubular product 16 can stable installation in this clearance, later drive gag lever post 3 to with the motion of waiting to coil the internal face looks butt of tubular product 16, in order to treat to coil the tubular product 16 and fix, at last only need stimulate the end of waiting to coil the tubular product 16 under the effect of external force and make and wait to coil tubular product 16 and rotate relative supporting seat 1, thereby accomplish the operation of uncoiling, at this in-process, the tubular product end can be followed the clearance between two gag lever posts 3 and passed, thereby make to set up to play supplementary straightening effect to the tubular product in the gag lever post 3 that is close to the outside, and then improve straightening efficiency.

In the above embodiment, the supporting arm is provided with a dovetail groove, the plurality of limiting holes 4 are all installed in the dovetail groove, and correspondingly, the tail end of each limiting rod 3 is provided with a slider structure matched with the dovetail groove, specifically, when the position of the limiting rod 3 is adjusted, the limiting rod 3 can slide in the dovetail groove through the slider structure, so that the adjusting efficiency is improved; preferably, the bottom of the sliding block structure is also provided with a threaded hole corresponding to the limiting hole 4; when observing the gag lever post 3 and moving to required position, only need with the slider structure of gag lever post 3 with the spacing hole 4 corresponding can, later through fastening screw to gag lever post 3 fasten can, to sum up, the design of adopting this embodiment can realize stepless spacing by gag lever post 3.

According to an embodiment of the present invention, in order to avoid unnecessary quality problems such as scratches and deformation, it is preferable that the pipe uncoiling tool is soft-packed, and for example, a position where scratches or deformation easily occurs may be covered by foam or soft cloth.

According to one embodiment of the utility model, in order to move the pipe uncoiling tool conveniently, the bottom of the supporting seat 1 is further provided with four roller assemblies 9; furthermore, in order to avoid the influence on the uncoiling effect caused by the movement of the pipe uncoiling tool relative to the ground when the uncoiling operation is performed, preferably, each roller assembly 9 is correspondingly provided with an adjustable supporting foot 17, when the pipe uncoiling tool needs to move, the four supporting feet 17 are folded, and when the pipe uncoiling tool needs to perform the uncoiling operation, the four supporting feet 17 are put down to abut against the ground; and, the design of supporting legs 17 can also adjust the height on the relative ground of tubular product uncoiling frock to satisfy the processing needs, exemplarily, four edges of supporting seat 1 are equipped with the connecting plate, and every wheel components 9 and supporting legs 17 all are connected with the connecting plate, and supporting legs 17 and connecting plate are threaded connection.

In another embodiment, as shown in fig. 2 and 3, in order to improve automation of the adjustment of the stopper rod 3, it is preferable that the adjustment mechanism includes: the telescopic component 6 is arranged on the supporting arm, one end of the limiting rod 3 penetrates through the sliding hole 5 to be connected with the telescopic end of the telescopic component 6, and the free end of the connecting pipe 7 penetrates through the rotating mechanism to be rotatably connected with the plurality of telescopic components 6; more specifically, the connecting pipe 7 passes through the free end of the rotating mechanism and is rotationally connected with the plurality of telescopic assemblies 6 through a rotary quick-change connector, wherein the rotary quick-change connector is a multi-connector; illustratively, when the telescopic assembly 6 is set as an air cylinder, the connecting pipe 7 is set as an air pipe, specifically, one end of the connecting pipe 7 is connected with the air pump, and the other end of the connecting pipe passes through the rotating structure and is connected with the plurality of air cylinders through the rotating structure, so as to provide a power source for the plurality of air cylinders; in a similar way, when flexible subassembly 6 sets up to electric putter, connecting pipe 7 will set up to the connecting wire, provides the power supply for a plurality of electric putter, wherein, flexible subassembly 6 can also adopt other structural design, does not do specific injecing to its concrete structure in this embodiment, to sum up, this embodiment carries out reciprocating motion through utilizing flexible subassembly 6 drive gag lever post 3 in the length direction of spout to satisfy and fix the waiting of unidimensional pipe material 16 of separating.

According to an embodiment of the present invention, as shown in fig. 4 and 5, the rotating mechanism includes: the rotary table comprises a rotary base 10 and a rotary top cover 11, wherein the rotary base 10 is connected with a supporting seat 1, the rotary top cover 11 is connected with a turntable 2, the rotary top cover 11 is rotatably connected to the rotary base 10 through a bearing assembly, preferably, the bearing assembly is a thrust bearing, and the rotary top cover 11 is pressed tightly through a cover plate 12; further, in order to improve the rotation efficiency of the rotating top cover 11 and the rotating base 10, a clamping ring 13 and a base plate 14 are sleeved on a protruding part of the rotating base 10 at intervals, and correspondingly, a clamping groove matched with the clamping ring 13 is formed in the protruding part of the rotating base 10; the top of snap ring 13 and rotatory top cap 11 is formed with the first chamber that holds, and the first chamber that holds is used for holding apron 12, and two relative wall of backing plate 14 are formed with the second respectively with rotatory top cap 11 between the internal wall and hold the chamber and the third holds the chamber, and the second holds the chamber and the third holds the chamber and all is used for holding the bearing assembly, and this bearing assembly sets up to deep groove ball bearing.

In order to better solve the above technical problem, as shown in fig. 10, the present application provides a pipe coiling machine, including: the coil pipe device 18 and the pipe uncoiling tool according to any one of the preceding items, the pipe uncoiling tool is installed on one side close to the feeding port of the coil pipe device 18, after the pipe 16 to be uncoiled is placed on the pipe uncoiling tool, the end of the pipe 16 to be uncoiled is connected with a traction mechanism arranged in the feeding port of the coil pipe device 18.

The specific working process is as follows:

before the uncoiling operation, the pipe uncoiling tool is moved to one side of a feed port of a coil pipe device 18, and the height of a supporting leg 17 is adjusted, so that the pipe uncoiling tool corresponds to the feed port; when the to-be-uncoiled pipe 16 is uncoiled, firstly, the to-be-uncoiled pipe 16 is placed on the turntable 2, and then the telescopic assembly 6 is driven to enable the limiting rod 3 to be in abutting joint with the inner wall surface of the to-be-uncoiled pipe 16, so that the to-be-uncoiled pipe 16 is stably installed on the turntable 2; then, rotating the exhaust throttle valve, opening an air source, adjusting a pressure switch to enable the air pressure to reach 0.3MP, simultaneously pressing a first control switch and a third control switch to drive the four cylinders to retract simultaneously, so that the four limiting rods 3 are all abutted to the inner wall surface of the pipe 16 to be uncoiled, contact surface soft package protection is well made, the end of the pipe is found, and the end of the copper pipe is placed into a feeding hole of the pipe coiling device 18; then, the coil pipe device 18 is opened, the whole coil pipe to be coiled is tensioned by means of the traction force of the feeding of the coil pipe device 18, the whole coil pipe to be coiled is rotated and uncoiled on the rotary table 2, the uncoiled pipe is straightened directly by means of a front roller in the coil pipe device 18, and then the straightened pipe enters a subsequent circle roller to be coiled; after finishing one coil pipe operation, directly cutting off the coiled material, and placing the coiled material on a corresponding shelf, so that the next coil pipe operation can be directly started.

In conclusion, the pipe uncoiling tool and the pipe coiling device 18 are matched for use in the embodiment, so that the labor and efficiency are reduced, raw materials are saved, the waste of the raw materials is reduced, the variety switching time is effectively reduced, and the generalization is realized; the uncoiling, straightening and coiling of the coiler are utilized, so that continuous operation is realized, and the quality problem is reduced.

According to one embodiment of the utility model, an anti-collision net is further arranged on the outer side of the switch structure of the pipe uncoiling tool, so that the switch structure can work stably.

The embodiments in the present description are all described in a progressive manner, and some of the embodiments are mainly described as different from other embodiments, and the same and similar parts among the embodiments can be referred to each other.

It is noted that in the description and claims of the present application and in the above-mentioned drawings, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.

Also, the terms "comprises," "comprising," and "having," as well as any variations thereof or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not explicitly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The foregoing are merely exemplary embodiments of the present application and are presented to enable those skilled in the art to understand and practice the present application. Various modifications and changes to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides a tubular product frock of discoiled which characterized in that includes: the supporting seat is connected with a rotary table in a rotating mode through a rotating mechanism, limiting rods are arranged on the rotary table in a protruding mode along at least two opposite directions, the limiting rods are movably connected with the rotary table through adjusting mechanisms, after the pipe to be uncoiled is installed on the rotary table, the adjusting mechanisms are used for driving the limiting rods to reciprocate in the direction in which the inner wall surfaces of the pipe to be uncoiled are abutted or separated.

2. The pipe uncoiling tool according to claim 1, wherein the turntable comprises: the centers of the two supporting arms are on the same straight line, and each limiting rod is movably arranged on the corresponding supporting arm through the adjusting mechanism.

3. The pipe uncoiling tool according to claim 2, wherein the number of the support arms is four, and the four support arms are arranged in a staggered manner.

4. The pipe uncoiling tool according to claim 2, wherein the adjusting mechanism is provided with a plurality of limiting holes arranged on the supporting arm, the limiting holes are arranged at intervals along the length direction of the supporting arm, and the shape of the limiting holes is matched with that of the limiting rod.

5. The pipe uncoiling tool according to claim 2, wherein the adjusting mechanism comprises: the telescopic component is arranged on the supporting arm, one end of the limiting rod penetrates through the sliding hole to be connected with the telescopic end of the telescopic component, and the free end of the connecting pipe penetrates through the rotating mechanism to be connected with the telescopic components in a rotating mode.

6. The pipe uncoiling tool according to claim 1, wherein the rotating mechanism comprises: the rotary table comprises a rotary shaft and a roller assembly, wherein one end of the rotary shaft is connected with the rotary table, the other end of the rotary shaft is connected with the supporting seat through a bearing seat, and the outer side of the rotary table is rotatably connected with the supporting seat through the roller assembly.

7. The pipe uncoiling tool according to claim 1, wherein the rotating mechanism comprises: the rotary top cover is rotatably connected to the rotary base through a bearing assembly, and the rotary top cover is tightly pressed through a cover plate.

8. The pipe uncoiling tool according to claim 7, wherein a clamping ring and a base plate are arranged on a boss spacer sleeve of the rotary base, a first containing cavity is formed at the top end of the clamping ring and the top end of the rotary top cover and used for containing the cover plate, a second containing cavity and a third containing cavity are formed between two opposite wall surfaces of the base plate and the inner wall surface of the rotary top cover respectively, and the second containing cavity and the third containing cavity are both used for containing bearing assemblies.

9. The pipe uncoiling tool according to claim 1, wherein one end of each limiting rod, which is far away from the turntable, is movably connected with a limiting assembly.

10. A pipe coiling machine, comprising: the coil pipe device and the pipe uncoiling tool according to any one of claims 1 to 9, wherein the pipe uncoiling tool is installed on one side close to a feeding port of the coil pipe device, and after a pipe to be uncoiled is placed on the pipe uncoiling tool, the end of the pipe to be uncoiled is connected with a traction mechanism arranged in the feeding port of the coil pipe device.

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