Automatic cable marker sleeving equipment

Abstract

The invention relates to the field of pipe sleeving equipment, and provides cable marker automatic pipe sleeving equipment which comprises a machine table, and a pipeline unwinding mechanism, an outer pipe unwinding mechanism, a cutting-off mechanism, a correcting mechanism, a conveying mechanism, a laser marking mechanism and a cut-off mechanism are installed on the machine table. The pipeline unwinding mechanism is connected to one side of the machine table, and a to-be-threaded pipeline is wound on the pipeline unwinding mechanism; the outer pipe unwinding mechanism is mounted on the inner wall of the machine table, and a to-be-penetrated outer pipe is wound on the outer pipe unwinding mechanism; the correcting mechanism is arranged close to the pipeline unwinding mechanism and is arranged on a threading path of a pipeline to be threaded; the laser marking mechanism is located above the outer pipe unwinding mechanism in the vertical direction and provides a laser mark number for the outer pipe on the threading path of the outer pipe to be threaded. The pipe sleeving device has the effect of accurately sleeving pipes.

Description

Technical Field

[0001] The present application relates to the field of casing equipment, and in particular to an automatic casing equipment for number tubes. Background Art

[0002] In order to distinguish the wiring, some pipelines usually have a layer of casing on the surface of the pipeline for wiring identification. This casing is also called the line number casing or number tube.

[0003] Generally, when a pipeline needs to be inserted into a casing, the casing with a printed mark is usually manually put on the surface of the pipeline, and each step needs to be done. When the casing and the pipeline are connected and put on, the casing has a small diameter and is easy to deviate, making it difficult to accurately put on and connect, affecting processing efficiency. Summary of the invention

[0004] In order to improve the above-mentioned problems, the present application provides an automatic sleeve device for number tubes.

[0005] The present application provides an automatic tube casing device for number tubes using the following technical solutions: An automatic tube sleeve equipment for number tubes comprises a machine platform, on which a pipeline unwinding mechanism, an outer tube unwinding mechanism, a cutting mechanism, a correction mechanism, a conveying mechanism, a laser marking mechanism and a truncation mechanism are installed; the pipeline unwinding mechanism is connected to one side of the machine platform and is wound with the pipeline to be threaded; the outer tube unwinding mechanism is installed on the inner wall of the machine platform and is wound with the outer tube to be threaded; the correction mechanism is installed close to the pipeline unwinding mechanism and on the threading path of the pipeline to be threaded; the laser marking mechanism is located above the outer tube unwinding mechanism in the vertical direction and on the threading path of the outer tube to be threaded, The outer tube is provided with laser marking; the cutting mechanism is located at one side of the laser marking mechanism, and the outer tube after laser marking enters the cutting mechanism, and the cutting mechanism cuts off the outer tube; the conveying mechanism is provided with two groups, one group is located between the correction mechanism and the cutting mechanism, and the other group is located between the laser marking mechanism and the cutting mechanism, providing the conveying of the outer tube and the pipeline; the cutting mechanism is located at the side of the cutting mechanism close to the correction mechanism, providing the pipeline after correction to receive and cut off, and after the pipeline is inserted into the outer tube, the cutting mechanism cuts off the end of the pipeline to form the number tube.

[0006] By adopting the above technical scheme, the outer tube unwinding mechanism unwinds the outer tube, and the pipeline unwinding mechanism unwinds the pipeline. Two sets of conveying mechanisms convey the outer tube and the pipeline synchronously. The outer tube is marked by the laser marking mechanism, and the pipeline is corrected and compacted by the correction mechanism. The marked outer tube is cut off by the cutting mechanism, and the cut-off mechanism inserts the corrected pipeline into the cut outer tube, and then the pipeline is cut off to form the number tube. The correction of the pipeline can make the connection between the pipeline and the outer tube more accurate, thereby improving the success rate of threading and the efficiency of casing.

[0007] Optionally, the correction mechanism includes a correction seat, a first correction piece and a second correction piece; the correction seat is connected to the machine platform, and a plurality of fixed guide rollers are provided on the correction seat; the first correction piece is slidably connected to the correction seat along the Y-axis direction of the correction seat, and the second correction piece is slidably connected to the correction seat along the Z-axis direction of the correction seat; movable guide rollers are provided on the first correction piece and the second correction piece, and the fixed guide rollers and the movable guide rollers are spaced apart.

[0008] By adopting the above technical solution, the first correction part drives the movable guide roller to move toward the fixed guide roller along the Y-axis direction, and the second correction part drives the movable guide roller to move toward the fixed guide roller along the Z-axis direction. When the pipeline moves along the X-axis, it is subjected to pressure in the Y-axis and Z-axis directions respectively, so that the position of the pipeline can be corrected to avoid deviation and ensure that the connection with the outer tank is more accurate when the casing is installed.

[0009] Optionally, wiring grooves are provided on both the fixed guide roller and the movable guide roller.

[0010] By adopting the above technical solution, the pipeline can be limited to the wiring groove, making the transportation of the pipeline more stable and further avoiding the position displacement of the pipeline during transportation or casing.

[0011] Optionally, the first correction part and the second correction part have the same structure but different correction directions; they include a pressing frame, a pressing rod, a connecting frame and an elastic part; the pressing frame is connected to the correction seat and is provided with a pressing channel; the pressing rod is plugged into the pressing channel; the connecting frame is connected to the pressing rod and is located close to one end of the correction seat, and the movable guide roller is pivotally connected to the connecting frame; one end of the elastic part is connected to the pressing frame, and the other end is connected to the pressing rod, providing an elastic force for the pressing rod toward the correction seat.

[0012] By adopting the above technical solution, the elastic part provides elastic force to the pressing rod, the connecting frame and the movable guide located on the connecting frame, so that the pressing rod, the connecting frame and the movable guide roller can be acted upon by the elastic force toward the correction seat, so that the pipeline is subjected to pressure of the elastic force of the movable guide roller, thereby ensuring stable transportation of the pipeline without being deviated due to excessive force, thereby playing a correction and tensioning role.

[0013] Optionally, the first correction part or the second correction part also includes a buckle frame and a linkage hinged frame; the buckle frame is hinged to the pressing frame; one end of the linkage hinged frame is hinged to the buckle frame, and the other end is hinged to the pressing rod, and when the buckle frame rotates along the hinge point with the pressing frame, the pressing rod is pressed by the linkage hinged frame.

[0014] By adopting the above technical solution, when the buckle frame is pressed to be parallel to the pressing frame, the linked hinge frame is balanced in force and clamps the pressing rod, so that the buckle frame cannot be reset by the elastic force of the elastic part, thereby improving the stability of the pressing.

[0015] Optionally, the cutting mechanism includes a lifting seat, a lifting drive unit, a clamp and a cutting unit; a guide groove is provided on the machine platform; the lifting drive unit is installed on the machine platform; the lifting seat is connected to the driving end of the lifting drive unit, and a storage groove for placing the outer tube is provided on the lifting seat; the clamp is installed on the lifting seat and clamps the outer tube; the cutting unit is located above the lifting seat in the vertical direction.

[0016] By adopting the above technical solution, the marked outer tube enters the storage groove, is clamped by the clamping claw, and then the lifting drive unit drives the lifting seat to rise to the cutting part, and the outer tube is cut by the cutting part. Then the lifting drive unit drives the cut outer tube back to the position on the same axis as the cutting mechanism until the pipeline is inserted into the outer tube, and the outer tube of a fixed length is cut at a fixed point by the cutting part and the lifting drive unit as a whole, so that the cut length of the outer tube is accurate.

[0017] Optionally, a detection mechanism is further provided on the outer tube conveying path of the outer tube unwinding mechanism.

[0018] By adopting the above technical solution, the detection mechanism can detect the outer tube. When the outer tube is being transported, the existence of the outer tube can be detected in real time, so that after the outer tube is used up, a reminder can be given to replace the outer tube on the outer tube unwinding mechanism at any time.

[0019] Optionally, a material receiving mechanism is further provided on the side of the machine away from the pipeline unwinding mechanism.

[0020] By adopting the above technical solution, the collecting mechanism can easily collect the formed number tubes, thereby preventing the number tubes from rolling and falling at will.

[0021] Optionally, a transparent cover is hinged on the machine platform, and the transparent cover covers the cutting mechanism and the truncation mechanism.

[0022] By adopting the above technical solution, the transparent cover can observe the cutting of the external pipe or pipeline by the cutting mechanism and the cut-off mechanism, and at the same time protect external workers to prevent them from reaching to the machine at will and performing dangerous operations.

[0023] Optionally, the machine platform is also provided with a plurality of winding rollers.

[0024] By adopting the above technical solution, the winding roller can provide a guiding function for the outer tube or pipeline, fix the routing path of the outer tube or pipeline, and further ensure the accuracy of the pipe threading position.

[0025] In summary, the present application includes at least one of the following beneficial technical effects: 1. The outer tube unwinding mechanism unwinds the outer tube, and the pipeline unwinding mechanism unwinds the pipeline. The two sets of conveying mechanisms convey the outer tube and the pipeline synchronously. The outer tube is marked by the laser marking mechanism, and the pipeline is corrected and compacted by the correction mechanism. The marked outer tube is cut off by the cutting mechanism, and the cut-off mechanism inserts the corrected pipeline into the cut outer tube, and then the pipeline is cut off to form the number tube. The correction of the pipeline can make the connection between the pipeline and the outer tube more accurate, improve the success rate of threading, and improve the efficiency of casing; 2. The first correction part drives the movable guide roller to move toward the fixed guide roller along the Y-axis direction, and the second correction part drives the movable guide roller to move toward the fixed guide roller along the Z-axis direction, so that when the pipeline moves along the X-axis, it is subjected to pressure in the Y-axis and Z-axis directions respectively, so that the position of the pipeline can be corrected to avoid deviation and ensure more accurate docking with the outer tank when casing; 3. The pipeline can be limited to the wiring trough, making the pipeline transportation more stable and further avoiding the position deviation of the pipeline during transportation or casing; 4. The elastic part provides elastic force for the pressing rod, the connecting frame and the movable guide roller on the connecting frame, so that the pressing rod, the connecting frame and the movable guide roller can be acted upon by the elastic force toward the correction seat, so that the pipeline is subjected to the pressure of the elastic force of the movable guide roller, thereby ensuring stable transportation of the pipeline without being deviated due to excessive force, thereby playing the role of correction and tensioning. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional structural schematic diagram of a casing device in one embodiment of the present application; Figure 2 is a schematic diagram of the three-dimensional structure of the correction mechanism in some embodiments of the present application; Figure 3 is a front view structural diagram of some correction mechanisms in some embodiments of the present application; Figure 4 is a schematic diagram of the three-dimensional structure of some first correction components in some embodiments of the present application; Figure 5 is a schematic diagram of the front view structure of some machines in some embodiments of the present application; Figure 6 is a front structural schematic diagram of a material receiving mechanism in some embodiments of the present application; Figure 7 is a schematic diagram of the cross-sectional structure of a lifting seat in some embodiments of the present application; The marks in the accompanying drawings are: 1. machine table, 11. detection mechanism, 12. material receiving mechanism, 13. winding roller, 14. guide groove, 2. pipeline unwinding mechanism, 3. outer tube unwinding mechanism, 4. cutting mechanism, 41. lifting seat, 411. embedding cavity, 412. telescopic rod, 413. pushing cylinder, 414. guide ring, 42. lifting drive part, 43. clamping claw, 44. cutting part, 5. correction mechanism, 51. correction seat, 52. first correction part, 521. pressing frame, 522. pressing rod, 523. connecting frame, 524. elastic part, 525. buckle frame, 526. linkage articulated frame, 53. second correction part, 54. fixed guide roller, 55. movable guide roller, 56. wiring groove, 6. conveying mechanism, 7. laser marking mechanism, 8. cutting mechanism. DETAILED DESCRIPTION

[0027] The following is an explanation of the implementation of the present application by specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the information disclosed in the present application. The present application can also be implemented or applied through other different specific implementations, and the details in the present application can also be modified or changed in various ways according to different viewpoints and application systems without departing from the spirit of the present application. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0028] The following is a detailed description of the embodiments of the present application with reference to the accompanying drawings so that those skilled in the art can easily implement the present application. The present application can be embodied in a variety of different forms and is not limited to the embodiments described herein.

[0029] In the representations of the present application, the representations with reference to the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics represented in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the represented specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples represented in the present application and the features of the different embodiments or examples, unless they contradict each other.

[0030] In addition, the terms "first" and "second" are only used to indicate the target, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the representation of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] Throughout the specification, when a device is said to be "connected" to another device, this includes not only the case of "direct connection" but also the case of "indirect connection" by placing other elements therebetween. In addition, when a device is said to "include" a certain component, unless otherwise stated, it does not exclude other components, but means that other components may be included.

[0032] The following is combined with Figure 1 -Attached Figure 7 , further details of this application are given.

[0033] The embodiment of the present application discloses an automatic sleeve device for number tubes.

[0034] A number tube automatic casing equipment, reference Figure 1 As shown, the machine 1 includes a machine 1, which serves as an installation platform for all parts or mechanisms to provide support and installation. A controller can be set on the top of the machine 1, moving wheels can be set on the bottom, and an installation groove can be opened at the bottom. The machine 1 is equipped with a pipeline unwinding mechanism 2, an outer tube unwinding mechanism 3, a cutting mechanism 4, a correction mechanism 5, a conveying mechanism 6, a laser marking mechanism 7 and a cutting mechanism 8.

[0035] The pipeline unwinding mechanism 2 is connected to one side of the machine 1 and is wound with the pipeline to be threaded. The pipeline unwinding mechanism 2 provides winding and retracting of the pipeline. The pipeline unwinding mechanism 2 includes a driving motor and an unwinding wheel. The pipeline is wound around the unwinding wheel. The driving motor is connected to the unwinding wheel and drives the unwinding wheel to rotate and unwind.

[0036] The outer tube unwinding mechanism 3 is installed on the inner wall of the machine 1 and is wound with the outer tube to be inserted. The structure of the outer tube unwinding mechanism 3 is consistent with the structure of the pipeline unwinding mechanism 2. The outer tube is wound on the unwinding wheel. The inner diameter of the outer tube is larger than the outer diameter of the pipeline, so that the pipeline can be inserted into the outer tube.

[0037] The correction mechanism 5 is installed close to the pipeline unwinding mechanism 2. On the threading path of the pipeline to be threaded, the correction mechanism 5 is mainly used to correct and tighten the position of the pipeline, so that the position of the pipeline is accurate during transportation, and the threading of the pipeline and the outer pipe can be more stable.

[0038] The laser marking mechanism 7 is located above the outer tube unwinding mechanism 3 in the vertical direction, and provides a laser mark on the outer tube on the threading path of the outer tube to be threaded. After unwinding, the outer tube is threaded to the laser marking mechanism 7, and the laser is used to mark the surface of the outer tube. After the outer tube is marked, the marked outer tube continues to be transported to the cutting mechanism 4.

[0039] The cutting mechanism 4 is located at one side of the laser marking mechanism 7. The outer tube after laser marking enters the cutting mechanism 4, and the cutting mechanism 4 cuts the outer tube at a fixed point, so that the cut length of the outer tube is fixed.

[0040] There are two groups of conveying mechanisms 6, one group is located between the correction mechanism 5 and the cutting mechanism 4, and the other group is located between the laser marking mechanism 7 and the cutting mechanism 4, providing the conveying of the outer tube and the pipeline. There are two types of conveying mechanisms 6. One conveying mechanism 6 may include a small motor, a plurality of rotating rollers, a guide part and a pressing part; the small motor drives the rotating roller to rotate, and the pressing part may adopt a small cylinder, which is connected to a connecting plate, and the connecting plate is pivotally provided with another group of rotating rollers. The small cylinder drives the connecting plate and the rotating roller to descend, so that the pipeline passes between the two groups of rotating rollers, and is pulled and conveyed by the drive of the small motor.

[0041] Another conveying mechanism 6 is composed of two sets of rotating rollers arranged opposite to each other, and a small motor can be provided to drive any set of rotating rollers. The compacting effect of this conveying mechanism 6 will be worse, and it can be combined with a conveying mechanism 6 to provide auxiliary conveying.

[0042] The cut-off mechanism 8 is located on the side of the cutting mechanism 4 close to the correction mechanism 5, provides a connection for the corrected pipeline, and inserts the pipeline into the outer tube of the cutting mechanism 4. The cut-off mechanism 8 can use a cut-off cutter, which is divided into two pieces, the upper cut-off cutter is provided with a driving cylinder, which can drive the upper cut-off cutter to move toward the lower cut-off cutter to achieve cut-off. It can also be divided into two pieces, the left and right, which can also achieve the cut-off effect. After the pipeline is inserted into the outer tube, the cut-off mechanism 8 can cut off the end of the pipeline, so that the number tube sleeve is formed.

[0043] Specifically, the outer tube unwinding mechanism 3 unwinds the outer tube, and the pipeline unwinding mechanism 2 unwinds the pipeline. Two sets of conveying mechanisms 6 convey the outer tube and the pipeline synchronously. The outer tube is marked by the laser marking mechanism 7. The pipeline is corrected and compacted by the correction mechanism 5. The marked outer tube is cut off by the cutting mechanism. The cutting mechanism 8 inserts the corrected pipeline into the cut outer tube, and then cuts off the pipeline to form the number tube. The correction of the pipeline can make the connection between the pipeline and the outer tube more accurate, thereby improving the success rate of threading and the efficiency of casing.

[0044] For further reference, Figure 2 and Figure 3 As shown, the correction mechanism 5 includes a correction seat 51, a first correction member 52 and a second correction member 53; the correction seat 51 is connected to the machine platform 1, and a plurality of fixed guide rollers 54 are provided on the correction seat 51. The correction seat 51 is arranged along the horizontal direction of the machine platform 1, and a threading channel is provided inside. The fixed guide rollers 54 are pivotally connected to the correction seat 51, and the fixed guide rollers 54 are located in the threading channel.

[0045] The first correction member 52 is slidably connected to the correction seat 51 along the Y-axis direction of the correction seat 51 . The Y-axis direction is the vertical direction. The first correction member 52 can be lifted and slid on the correction seat 51 along the vertical direction.

[0046] The second correction member 53 is slidably connected to the correction seat 51 along the Z-axis direction of the correction seat 51. The Z-axis direction is the front-to-back direction. The second correction seat 51 can slide along the horizontal front-to-back direction of the correction seat 51, and the pipeline moves along the X-axis direction of the correction seat 51, that is, the horizontal left-right direction.

[0047] Both the first correction member 52 and the second correction member 53 are provided with a movable guide roller 55, and the fixed guide roller 54 and the movable guide roller 55 are arranged at an interval. The first correction member 52 drives the movable guide roller 55 to move toward the fixed guide roller 54 along the Y-axis direction, and the second correction member 53 drives the movable guide roller 55 to move toward the fixed guide roller 54 along the Z-axis direction. When the pipeline moves along the X-axis, it is subjected to pressure in the Y-axis and Z-axis directions respectively, so that the position of the pipeline can be corrected to avoid deviation and ensure that the connection with the outer tank is more accurate when the casing is installed.

[0048] The fixed guide roller 54 and the movable guide roller 55 are arranged at intervals to make the force on the pipeline more balanced and avoid deviation due to excessive force from any movable guide roller 55 .

[0049] Further, refer to Figure 2 As shown, both the fixed guide roller 54 and the movable guide roller 55 are provided with a wiring groove 56, and the groove width of the wiring groove 56 is less than or equal to the outer diameter of the pipeline, so that the pipeline can be limited in the wiring groove 56, making the transportation of the pipeline more stable and further avoiding the position displacement of the pipeline during transportation or casing.

[0050] Further, refer to Figure 3 As shown, the first correction piece 52 and the second correction piece 53 have the same structure, but the correction directions are different. The first correction piece 52 is taken as an example in the figure.

[0051] The first correction part 52 includes a pressing frame 521, a pressing rod 522, a connecting frame 523 and an elastic part 524; the pressing frame 521 is connected to the correction seat 51 and is provided with a pressing channel, and the pressing rod 522 is plugged into the pressing channel. When located at the first correction part 52, the pressing rod 522 can move up and down along the pressing channel, and when located at the second correction part 53, the pressing rod 522 can move forward and backward along the pressing channel.

[0052] The connecting frame 523 is connected to the pressing rod 522 and is located near one end of the correction seat 51. The movable guide roller 55 is pivotally connected to the connecting frame 523. When the connecting frame 523 is lifted or lowered by the pressing rod 522, all the movable guide rollers 55 can be driven to lift or lower synchronously.

[0053] One end of the elastic part 524 is connected to the pressing frame 521, and the other end is connected to the pressing rod 522, providing elastic force for the pressing rod 522 toward the correction seat 51. The elastic part 524 can be a spring to provide elastic force to the pressing rod 522, the connecting frame 523 and the movable guide roller 55 located on the connecting frame 523.

[0054] Specifically, the elastic part 524 provides elastic force to the pressing rod 522, the connecting frame 523 and the movable guide on the connecting frame 523, so that the pressing rod 522, the connecting frame 523 and the movable guide roller 55 can be acted upon by the elastic force toward the correction seat 51, so that the pipeline is subjected to pressure of the elastic force of the movable guide roller 55, thereby ensuring stable transportation of the pipeline without being deviated due to excessive force, thereby playing a role of correction and tensioning.

[0055] In some embodiments, reference Figure 4 As shown, the first correction member 52 or the second correction member 53 also includes a buckle frame 525 and a linkage hinge frame 526; the buckle frame 525 is hinged to the pressing frame 521, and the buckle frame 525 can be used as a pressing contact point for workers and is hinged along the pressing frame 521, so that the buckle frame 525 rotates along the hinge point with the pressing frame 521 when pressed.

[0056] The linkage articulated frame 526 has two hinge points, one end is hinged to the buckle frame 525, and the other end is hinged to the pressing rod 522. When the buckle frame 525 rotates along the hinge point with the pressing frame 521, the linkage articulated frame 526 presses the pressing rod 522, causing the pressing rod 522 to descend, thereby tightening and correcting the pipeline.

[0057] When the buckle frame 525 is pressed to be parallel to the pressing frame 521, the linked hinged frame 526 is subjected to balanced force and clamps the pressing rod 522, so that the buckle frame 525 cannot be reset by the elastic force of the elastic part 524. In this embodiment, the function of the elastic part 524 is to reset the pressing rod 522. After the worker jumps the buckle frame 525 so that the buckle frame 525 and the pressing frame 521 are out of the parallel state, the linked hinged frame 526 is subjected to unbalanced force and is acted upon by the elastic part 524 to bounce the buckle frame 525 and the pressing rod 522 up and reset.

[0058] This method can fix the correction position of the pipeline instead of using the elastic force of the elastic part 524 for compression correction, so that the compression stability is better.

[0059] In some embodiments, reference Figure 5 As shown, the cutting mechanism 4 includes a lifting seat 41, a lifting drive unit 42, a clamping claw 43 and a cutting unit 44; a guide groove 14 is opened on the machine platform 1, and the lifting drive unit 42 is installed in the machine platform 1, and the lifting end extends out of the guide groove 14 and extends outward. The lifting drive unit 42 can adopt a lifting cylinder, and the lifting end of the lifting cylinder extends out of the guide groove 14, so that the lifting end is restricted by the guide groove 14 and cannot be offset, thereby ensuring that the position of the outer tube is accurate when cutting.

[0060] The lifting seat 41 is connected to the driving end of the lifting drive unit 42, and a storage groove for placing the outer tube is opened on the lifting seat 41. The clamping jaws 43 are installed on the lifting seat 41. There are two groups of clamping jaws 43, which are respectively located on both sides of the lifting seat 41 and are used to clamp the outer tube. The connection between the clamping jaws 43 and the lifting seat 41 can be hinged, and the clamping jaws 43 are connected to a pneumatic device, so that the clamping jaws 43 can be opened and closed by pneumatic action, and the lifting seat 41 can be driven by the lifting drive unit 42 to move up and down.

[0061] The cutting part 44 is located above the lifting seat 41 in the vertical direction of the guide groove 14. The cutting part 44 can use at least two cutting knives. When the lifting seat 41 drives the outer tube to rise, the cutting knives contact and cut the outer tube.

[0062] Specifically, the marked outer tube enters the storage slot, is clamped by the clamp 43, and then the lifting drive unit 42 drives the lifting seat 41 to rise to the cutting unit 44, and the outer tube is cut by the cutting unit 44. Then the lifting drive unit 42 drives the cut outer tube back to the position on the same axis as the cutting mechanism 8 until the pipeline is inserted into the outer tube, and the cutting unit 44 and the lifting drive unit 42 are used to cut the outer tube of a fixed length at an integrated fixed point, so that the cut length of the outer tube is accurate.

[0063] After the outer tube is marked and connected with the pipeline to form a number tube, it is cut off by the cutting mechanism 8, and then the formed number tube needs to be separated from the clamp 43. After the clamp 43 releases the number tube, the following operations can be performed to take out the formed number tube: The pipeline continues to transport, and the number tube is pushed out from the lifting seat 41, and the material can be dropped and collected. After being pushed out, the pipeline is transported in the opposite direction and returns to the side of the cutting mechanism 8 away from the lifting seat 41.

[0064] The outer tube continues to be transported, and the number tube is pushed out from the lifting seat 41, and the material can be dropped and collected. After being pushed out, the outer tube does not need to be transported in the reverse direction, and can be directly driven to the cutting part 44 by the lifting drive part 42 to be cut off for the next tube threading. Therefore, the second material collection method is preferred when collecting materials.

[0065] In some embodiments, reference Figure 6 As shown, a detection mechanism 11 is further provided on the outer tube conveying path of the outer tube unwinding mechanism 3. The detection mechanism 11 may include a pressure sensor and an offset frame. The offset frame is hinged to the machine 1, and the outer tube bypasses the offset frame. When the outer tube continuously bypasses the offset frame, the offset frame rotates and deflects due to the pressure of the outer tube conveying, so that the offset frame contacts with the pressure sensor. The pressure sensor is always under pressure to detect the remaining outer tube. When the outer tube conveying is explained and a new outer tube roll needs to be replaced, the offset frame releases the contact with the pressure sensor, and the pressure sensor loses the pressure of the outer tube, so that the pressure sensor can send an electrical signal to the background controller to remind the workers to replace the outer tube roll.

[0066] In some embodiments, reference Figure 6 As shown, a receiving mechanism 12 is further provided on the side of the machine 1 away from the pipeline unwinding mechanism 2. The receiving mechanism 12 collects the sleeved and formed number tubes in a unified manner. The receiving mechanism 12 can adopt a receiving platform and a receiving trough body. The receiving trough body is located below the lifting seat 41 and is tilted. The receiving trough body is movably connected to the receiving platform, and a receiving cylinder is provided on the receiving trough body. The receiving cylinder is hinged to one side of the receiving trough body, so that the receiving trough body is flipped under the influence of the receiving cylinder, and the number tubes are poured into the receiving platform for unified collection, so as to prevent the number tubes from rolling and falling at will. In some embodiments, a transparent cover is hinged on the machine 1, which is not shown in the figure. The transparent cover covers the cutting mechanism 4 and the cut-off mechanism 8. The transparent cover can be used to observe the cutting of the external pipe or pipeline by the cutting mechanism 4 and the cut-off mechanism 8, and at the same time protect external workers to prevent them from reaching their hands to the machine 1 at will and performing dangerous operations.

[0067] In some embodiments, reference Figure 5 or Figure 6 As shown, the machine 1 is also provided with a plurality of winding rollers 13, which can provide a guiding function for the outer tube or pipeline, fix the routing path of the outer tube or pipeline, and further ensure the accuracy of the pipe threading position.

[0068] In some embodiments, reference Figure 7 As shown, an embedding cavity 411 is further provided in the lowering seat, and two cavity openings are formed on both sides of the embedding cavity 411. A telescopic rod 412 is provided in the embedding cavity 411, and a pushing cylinder 413 is provided at the cavity opening of the embedding cavity 411 close to the laser marking mechanism 7. The telescopic end of the pushing cylinder 413 extends into the embedding cavity 411 and is connected to the telescopic rod 412. The telescopic rod 412 extends out of the embedding cavity 411, and a truncated cone-shaped guide ring 414 is provided at the extended end.

[0069] The ring opening of the truncated cone-shaped guide ring 414 close to the lifting seat 41 is consistent with the inner diameter of the outer tube, so that the guide ring 414 can be inserted into the outer tube. The ring opening at the end away from the lifting seat 41 is larger than the outer diameter of the outer tube to form a truncated cone-shaped inclined surface. When the pipeline is connected to the outer tube, it passes through the guide ring 414 and then is inserted into the outer tube.

[0070] The function of the guide ring 414 is to guide the position of the pipeline to ensure stable docking with the outer tube. Even if the position of the pipeline is offset, it can extend along the inclined surface of the inner wall of the guide ring 414, thereby penetrating the guide ring 414 and entering the outer tube. When the outer tube is clamped by the clamp 43, the cylinder 413 is pushed to drive the telescopic rod 412 to drive the guide ring 414 to move toward the outer tube, so that the guide ring 414 is against the inner wall of the outer tube and applies pressure, so that the pipe mouth of the outer tube is expanded by the truncated cone wall, thereby further ensuring that the pipeline can stably penetrate into the outer tube and further improving the accuracy of threading.

[0071] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An automatic tube sleeve device for number tubes, comprising a machine (1), characterized in that: The machine (1) is equipped with a pipeline unwinding mechanism (2), an outer tube unwinding mechanism (3), a cutting mechanism (4), a correction mechanism (5), a conveying mechanism (6), a laser marking mechanism (7) and a cutting mechanism (8); the pipeline unwinding mechanism (2) is connected to one side of the machine (1) and is wound with the pipeline to be threaded; the outer tube unwinding mechanism (3) is installed on the inner wall of the machine (1) and is wound with the outer tube to be threaded; the correction mechanism (5) is installed close to the pipeline unwinding mechanism (2) and on the threading path of the pipeline to be threaded; the laser marking mechanism (7) is located above the outer tube unwinding mechanism (3) in the vertical direction and on the threading path of the outer tube to be threaded, providing a laser marking mechanism for the outer tube. Laser marking; the cutting mechanism (4) is located on one side of the laser marking mechanism (7); the outer tube after laser marking enters the cutting mechanism (4); the cutting mechanism (4) cuts off the outer tube; the conveying mechanism (6) is provided with two groups, one group is located between the correction mechanism (5) and the cutting mechanism (4), and the other group is located between the laser marking mechanism (7) and the cutting mechanism (4), providing the conveying of the outer tube and the pipeline; the cutting mechanism (8) is located on the side of the cutting mechanism (4) close to the correction mechanism (5), providing the receiving and cutting of the corrected pipeline; after the pipeline is inserted into the outer tube, the cutting mechanism (8) cuts off the end of the pipeline to form the number tube.

2. The automatic sleeve equipment for number tubes according to claim 1 is characterized in that: The correction mechanism (5) comprises a correction seat (51), a first correction member (52) and a second correction member (53); the correction seat (51) is connected to the machine platform (1), and a plurality of fixed guide rollers (54) are provided on the correction seat (51); the first correction member (52) is slidably connected to the correction seat (51) along the Y-axis direction of the correction seat (51), and the second correction member (53) is slidably connected to the correction seat (51) along the Z-axis direction of the correction seat (51); the first correction member (52) and the second correction member (53) are both provided with movable guide rollers (55), and the fixed guide rollers (54) and the movable guide rollers (55) are arranged at intervals.

3. The automatic sleeve equipment for number tubes according to claim 2 is characterized in that: The fixed guide roller (54) and the movable guide roller (55) are both provided with a wiring groove (56).

4. The automatic sleeve equipment for number tubes according to claim 2 or 3, characterized in that: The first correction piece (52) and the second correction piece (53) have the same structure but different correction directions; they comprise a pressing frame (521), a pressing rod (522), a connecting frame (523) and an elastic part (524); the pressing frame (521) is connected to the correction seat (51) and is provided with a pressing channel; the pressing rod (522) is plugged into the pressing channel; the connecting frame (523) is connected to the pressing rod (522) and is located close to one end of the correction seat (51); the movable guide roller (55) is pivotally connected to the connecting frame (523); one end of the elastic part (524) is connected to the pressing frame (521) and the other end is connected to the pressing rod (522), so as to provide an elastic force for the pressing rod (522) to move toward the correction seat (51).

5. The automatic sleeve equipment for number tubes according to claim 4 is characterized in that: The first correction member (52) or the second correction member (53) further comprises a buckle frame (525) and a linkage hinge frame (526); the buckle frame (525) is hinged to the pressing frame (521); one end of the linkage hinge frame (526) is hinged to the buckle frame (525), and the other end is hinged to the pressing rod (522); when the buckle frame (525) rotates along the hinge point with the pressing frame (521), the pressing rod (522) is pressed by the linkage hinge frame (526).

6. The automatic sleeve equipment for number tubes according to claim 1 is characterized in that: The cutting mechanism (4) comprises a lifting seat (41), a lifting drive unit (42), a clamping claw (43) and a cutting unit (44); the machine platform (1) is provided with a guide groove (14); the lifting drive unit (42) is mounted on the machine platform (1); the lifting seat (41) is connected to a driving end of the lifting drive unit (42), and the lifting seat (41) is provided with a storage groove for placing an outer tube; the clamping claw (43) is mounted on the lifting seat (41) and clamps the outer tube; and the cutting unit (44) is located above the lifting seat (41) in a vertical direction.

7. The automatic sleeve equipment for number tubes according to claim 1 is characterized in that: A detection mechanism (11) is also provided on the outer tube conveying path of the outer tube unwinding mechanism (3).

8. The automatic sleeve equipment for number tubes according to claim 1 is characterized in that: A material receiving mechanism (12) is also provided on the side of the machine (1) away from the pipeline unwinding mechanism (2).

9. The automatic sleeve equipment for number tubes according to claim 1, characterized in that: A transparent cover is also hinged on the machine platform (1), and the transparent cover covers the cutting mechanism (4) and the truncation mechanism (8).

10. The automatic sleeve equipment for number tubes according to claim 1, characterized in that: The machine platform (1) is also provided with a plurality of winding rollers (13).

Images