Wire rod recoiling apparatus and process

Abstract

The application relates to the technical field of wrapping equipment, in particular to a wire counter-wrapping equipment and a process thereof. The wire counter-wrapping equipment comprises detachably connected upper and lower wrapping heads. The upper and lower wrapping heads are provided with cable pipes for allowing cables to pass through and mounting racks for mounting wrapping tape reels on one side. The two sides of the cable pipes are respectively provided with strip-shaped openings for allowing wrapping tapes to pass through. The outer sides of the cable pipes are provided with guide mechanisms for guiding and fixing the wrapping tapes. The guide mechanisms comprise two groups of parallelly-distributed guide rollers, connecting blocks and guide plates which are respectively mounted at two points of the two groups of guide rollers and are rotationally connected with the guide rollers. In the application, the guide rollers can be adjusted according to the inclination angle of the wrapping tapes, the wrapping tapes can completely adhere to the surfaces of the guide rollers during movement, and the deformation of the wrapping tapes caused by unilateral tension can be avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of wrapping equipment, and in particular to a wire wrapping device and a process thereof. Background Art

[0002] The working mechanism of the wrapping machine is to wrap the wrapping tape, that is, an insulating film such as a polyimide film, around the outside of the cable to form an insulating layer. When wrapping the cable, the main shaft is driven to rotate by the driving device. The main shaft drives the tape reel to rotate around the main shaft through the rotating base and the tape reel base. A cable tube is provided at the center line of the main shaft. One end of the tape is pre-wound on the cable, and the cable moves quickly along the cable tube. In this way, the tape on each tape reel is quickly wrapped around the cable to complete the wrapping operation.

[0003] In the prior art, when wrapping thinner cables, the cable tube is usually made into a slender tube, and a slot for the wrapping tape to pass through is opened on one side of the cable tube. In actual use, since the cable is constantly moving, the wrapping tape pulled from the side is continuously wrapped around the cable at an angle. According to the wrapping requirements of different cables, it is necessary to adjust the inclination angle of the wrapping tape, and then adjust the interval between two adjacent groups of wrapping tapes on the same side of the cable. The conventional adjustment method is to adjust the position of the roller guiding the wrapping tape, which is difficult to achieve the fixation of the wrapping tape angle. It is easy for the wrapping tape to be subjected to excessive force on one side when passing through the roller and deform, and thus cannot completely fit the cable surface when wrapped around the cable. Summary of the Invention

[0004] Technical problems solved

[0005] In response to the above-mentioned shortcomings of the prior art, the present invention provides a wire wrapping device and a process thereof, which can effectively solve the problem in the prior art that, when the cable wrapping machine drives the tape to be wound around the cable, it is inconvenient to adjust the angle of the roller supporting and guiding the tape toward the cable, and thus the tape cannot be completely fitted and smoothly passed through the roller, and the tape is easily deformed due to excessive force on one side when passing through the roller, and thus cannot be completely fitted to the cable surface when wrapped around the cable.

[0006] Technical Solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] The present invention provides a wire wrapping device and process thereof, comprising a detachably connected upper wrapping head and a lower wrapping head, wherein a cable tube for passing the cable and a mounting bracket for mounting a wrapping reel are installed on one side of the upper wrapping head and the lower wrapping head, strip-shaped openings for passing the wrapping tape are respectively provided on both sides of the cable tube, and a guide mechanism for guiding and fixing the wrapping tape is provided on the outer side of the cable tube;

[0009] The guiding mechanism comprises two groups of parallel guiding rollers, a connecting block and a guide plate respectively installed at two points of the two groups of guiding rollers and rotationally connected with the guiding rollers.

[0010] Further, a connecting shaft is rotationally installed on the connecting block, both ends of the guiding roller are rotationally installed with a rotating shaft, both ends of the connecting shaft pass through the two groups of rotating shafts at one end of the two groups of guiding rollers and are slidably connected with the rotating shafts, and the connecting shaft is provided with a spring for pushing the two groups of rotating shafts to approach each other.

[0011] Further, a sliding block is slidably installed on the guide plate, the guide plate is provided with a driving member for driving the sliding block to move, the rotating shaft at the end of the guiding roller towards the sliding block is provided with a connecting piece in an extendable manner, and the sliding block is fixedly installed with a supporting shaft for rotationally connecting with the connecting piece.

[0012] Further, the guide plate is provided with a sliding groove for the sliding block to slide into, the driving member is a threaded rod, one end of the threaded rod is rotationally installed inside the sliding groove, and the middle part of the threaded rod passes through the sliding block and is threadedly connected with the sliding block.

[0013] Further, the driving member is an electric telescopic rod, the electric telescopic rod is fixedly installed inside the sliding groove, and the telescopic end of the electric telescopic rod is connected with the sliding block.

[0014] Further, the connecting piece comprises a sliding sleeve and an elastic member, the sliding sleeve is slidably sleeved at one end of the rotating shaft, and the elastic member is installed inside the sliding sleeve, both ends of the elastic member are respectively connected with the inner wall of the sliding sleeve and the end of the rotating shaft away from the guiding roller.

[0015] Further, the lower head is fixedly installed with a supporting bearing for supporting the lower head, and the outer periphery of the supporting bearing is provided with a transmission gear for transmissionally connecting with the driving device.

[0016] Further, it further comprises a guide roller, and the guide roller is symmetrically distributed on the upper head and the lower head.

[0017] A reverse packaging process of a wire reverse packaging device, the reverse packaging process is applied to the wire reverse packaging device of any one of the claims, and the reverse packaging process comprises the following steps:

[0018] S1, one side of the upper head is detached from the lower head, one end of the cable is placed in the cable tube through the supporting cylinder;

[0019] S2, one end of the tape on the tape disc is respectively passed through a plurality of guide rollers, and then the tape is pulled into the cable tube through the two groups of guiding rollers and connected with the cable;

[0020] S3, the position of the cable is adjusted according to the wrapping spacing size of the cable, the driving member drives the guide roller to rotate around the connecting shaft, and then the wrapping tape completely wrapped around the guide roller is completely attached to the guide roller;

[0021] S4, one side of the upper wrapping head is fixed with one side of the lower wrapping head, the driving system is opened to drive the transmission gear to rotate and then drive the upper wrapping head and the lower wrapping head to rotate as a whole to wrap the cable.

[0022] Beneficial effects

[0023] Compared with the known prior art, the technical scheme provided by the application has the following beneficial effects:

[0024] The application sets guide rollers on both sides of the cable tube, which can adjust the inclination angle of the wrapping tape, so that the wrapping tape can completely attach to the surface of the guide roller during movement, and deformation of the wrapping tape caused by unilateral tension can be avoided, and the problem that the deformed position cannot be well attached to the surface of the cable when the wrapping tape is wound on the cable can be solved.

[0025] In addition, the upper wrapping head and the lower wrapping head can be easily removed, so that the cable can be easily passed through the cable tube during use, and the debugging of the equipment can be more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical scheme in the embodiments of the application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the application, and those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0027] Figure 1 It is a schematic diagram of the overall structure of the application;

[0028] Figure 2 It is a front view of the application;

[0029] Figure 3 It is a schematic diagram of the overall structure of another state of the application;

[0030] Figure 4 It is a schematic diagram of the overall structure of the cable tube of the application;

[0031] Figure 5 It is a schematic diagram of the overall structure of the application; Figure 4 It is a schematic diagram of the local enlargement structure of A of the application;

[0032] Figure 6 It is a schematic diagram of the local enlargement structure of B of the application; Figure 4 It is a schematic diagram of the local enlargement structure of B of the application;

[0033] Figure 7 It is a structural schematic diagram of the connection between the connecting member and the rotating shaft of the present invention.

[0034] The numbers in the figure represent: 1. Upper wrapping head; 101. Mounting through hole; 2. Lower wrapping head; 3. Tape reel; 4. Cable tube; 401. Strip opening; 5. Guide mechanism; 51. Guide roller; 511. Rotating shaft; 52. Connecting block; 53. Guide plate; 5301. Slide groove; 54. Slider; 55. Threaded rod; 56. Connecting part; 561. Sliding sleeve; 562. Elastic part; 57. Spring; 58. Connecting shaft; 6. Tape; 7. Support cylinder; 8. Transmission gear; 9. Guide roller. DETAILED DESCRIPTION

[0035] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0036] The present invention will be further described below with reference to the embodiments.

[0037] Example: A wire wrapping device and process thereof, such as Figures 1-7 As shown, it includes a detachably connected upper and lower headstock 1 and 2, and a support bearing for supporting the lower headstock 2 is fixedly installed on the lower headstock 2. In this embodiment, the support bearing is used to rotatably support the upper and lower headstock 1 and 2, and can always keep the upper and lower headstock 1 and 2 at designated positions on the wire reverse wrapping device, and the upper and lower headstock 1 and 2 can only rotate; the upper and lower headstock 1 and 2 are both semicircular in shape, and one side of the upper and lower headstock 1 and 2 can be rotatably connected by a hinge, and the other side of the upper and lower headstock 1 and 2 are connected by a detachable lock. The specific structure is as shown in FIG. Figure 3 As shown; a mounting through hole 101 for mounting the cable tube 4 is provided between the upper and lower headers 1 and 2 .

[0038] The outer peripheral surface of the support bearing is provided with a transmission gear 8 for transmission connection with the driving device, and the upper head 1 and the lower head are installed on one side with a cable tube 4 for allowing the cable to pass through and a mounting frame for installing the tape reel 3. The two sides of the cable tube 4 are respectively provided with strip openings 401 for allowing the tape 6 to pass through, and the outer side of the cable tube 4 is provided with a guiding mechanism 5 for guiding and fixing the tape 6; in the embodiment, the cable tube 4 includes two upper and lower parts, and the two parts are respectively fixedly mounted on the upper head 1 and the lower head 2.

[0039] The guiding mechanism 5 comprises two groups of parallel guiding rollers 51, connecting blocks 52 and guiding plates 53 respectively installed at two points of the two groups of guiding rollers 51 and rotationally connected with the guiding rollers 51.

[0040] Further comprising a connecting shaft 58 rotationally installed on the connecting block 52, both ends of the guiding roller 51 are rotationally installed with rotating shafts 511, both ends of the connecting shaft 58 respectively pass through the two groups of rotating shafts 511 at one end of the two groups of guiding rollers 51 and are slidably connected with the rotating shafts 511, the connecting shaft 58 is provided with springs 57 for pushing the two groups of rotating shafts 511 to approach each other, in the embodiment, the two groups of rotating shafts 511 are driven to approach each other by the springs 57, and then the two groups of guiding rollers 51 arranged side by side are driven to approach each other, so that the band 6 can be conveniently clamped, in the process of moving the band 6, the two groups of guiding rollers 51 rotate with the movement of the band 6, and the rotating shafts 511 are rotationally connected with the guiding rollers 51.

[0041] Further comprising a sliding block 54 slidably installed on the guiding plate 53, the guiding plate 53 is provided with a driving member for driving the sliding block 54 to move, the rotating shaft 511 at one end of the guiding roller 51 is provided with a connecting piece 56 which can be telescopically arranged, the sliding block 54 is fixedly installed with a supporting shaft for rotationally connecting with the connecting piece 56, the connecting piece 56 comprises a sliding sleeve 561 and an elastic member 562, the sliding sleeve 561 is slidably sleeved on one end of the rotating shaft 511, the elastic member 562 is installed inside the sliding sleeve 561, both ends of the elastic member 562 are respectively connected with the inner wall of the sliding sleeve 561 and one end of the rotating shaft 511 away from the guiding roller 51, in the embodiment, the sliding sleeve 561 and the rotating shaft 511 are slidably arranged, when the sliding block 54 is driven to slide on the guiding plate 53, the sliding sleeve 561 can slide outward by a distance, so that the guiding roller 51 can be conveniently moved to approach the rotating shaft 511 on one side of the guiding plate 53 when the position of one end of the guiding roller 51 changes, and at the same time, the elastic member 562 arranged inside the sliding sleeve 561 can conveniently buffer and achieve the effect of shock absorption when the sliding sleeve 561 and the rotating shaft 511 slide.

[0042] The guiding plate 53 is provided with a sliding groove 5301 for the sliding block 54 to slide into, the driving member is a threaded rod 55, one end of the threaded rod 55 is rotationally installed inside the sliding groove 5301, the middle part of the threaded rod 55 passes through the sliding block 54 and is threadedly connected with the sliding block 54, in the embodiment, the self-locking function and the driving function of the threaded rod 55 can conveniently position the sliding block 54 inside the sliding groove 5301, the position of the sliding block 54 can be conveniently adjusted, and the placement angle of the guiding roller 51 can be changed, so that the band 6 can completely fit on the guiding roller 51.

[0043] Further comprising guiding rollers 9, which are symmetrically distributed on the upper wrapping head 1 and the lower wrapping head 2 respectively, in the embodiment, the guiding rollers 9 can conveniently guide the wrapping tape 6 to move to the designated position and can conveniently pass through the two groups of guiding rollers 51, the guiding rollers 9 are detachably installed on the upper wrapping head 1 and the lower wrapping head 2, and can be conveniently detached and adjusted in position during use.

[0044] In another embodiment, the driving member is an electric telescopic rod, which is fixedly installed inside the sliding groove 5301, and the telescopic end of the electric telescopic rod is connected with the sliding block 54, so that the electric telescopic rod which can be remotely controlled is arranged instead of the threaded rod 55, the position of the sliding block 54 in the sliding groove 5301 can be more conveniently adjusted, and the operation can be more convenient.

[0045] A reverse wrapping process of a wire reverse wrapping device, the reverse wrapping process is applied to the wire reverse wrapping device, and the reverse wrapping process comprises the following steps:

[0046] S1, one side of the upper wrapping head 1 is detached from the lower wrapping head 2, one end of the cable is placed in the cable pipe 4 through the supporting cylinder 7;

[0047] S2, one end of the wrapping tape 6 on the wrapping tape disc 3 is respectively passed through a plurality of guiding rollers 9, and then the wrapping tape 6 is pulled into the cable pipe 4 and connected with the cable through the two groups of guiding rollers 51;

[0048] S3, the position of the cable is adjusted according to the wrapping interval size of the cable, the guiding roller 51 is driven to rotate around the connecting shaft 58 through the adjustment of the driving member, so that the wrapping tape 6 around the guiding roller 51 is completely attached to the guiding roller 51;

[0049] S4, one side of the upper wrapping head 1 and one side of the lower wrapping head 2 are fixedly installed, the driving system is turned on to drive the transmission gear 8 to rotate, and then the upper wrapping head 1 and the lower wrapping head 2 are integrally rotated to wrap the cable.

[0050] The above embodiments are only used to illustrate the technical solutions of the present application, but not limit the same; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalents; and these modifications or replacements will not change the essence of the corresponding technical solutions out of the protection scope of the technical solutions of the embodiments of the present application.

Claims

1. A wire stranding apparatus comprising an upper head and a lower head which are detachably connected, characterized in that, The upper and lower bag heads are respectively provided with mounting racks for mounting the mounting tape reels, and are jointly provided with a cable tube for allowing the cable to pass through, and two sides of the cable tube are respectively provided with strip-shaped openings for allowing the tape to pass through, and the outer side of the cable tube is provided with a guide mechanism for guiding and fixing the tape; The guide mechanism comprises two groups of parallel guide rollers, a connecting block and a guide plate respectively mounted at two points of the two groups of guide rollers and rotationally connected with the guide rollers; Further comprising a connecting shaft rotationally mounted on the connecting block, both ends of the guide roller are rotationally mounted with rotating shafts, both ends of the connecting shaft pass through the two groups of rotating shafts at one end of the two groups of guide rollers and are slidingly connected with the rotating shafts, and the connecting shaft is provided with springs for pushing the two groups of rotating shafts close to each other; Further comprising a sliding block slidingly mounted on the guide plate, the guide plate is provided with a driving member for driving the sliding block to move, the rotating shaft at the end of the guide roller towards the sliding block is provided with a connecting member which is telescopically arranged, and the sliding block is fixedly mounted with a support shaft for rotationally connecting with the connecting member; The guide plate is provided with a sliding groove for allowing the sliding block to slide in, and the driving member is a threaded rod, one end of the threaded rod is rotationally mounted inside the sliding groove, and the middle part of the threaded rod passes through the sliding block and is threadedly connected with the sliding block; The driving member is an electric telescopic rod, the electric telescopic rod is fixedly mounted inside the sliding groove, and the telescopic end of the electric telescopic rod is connected with the sliding block; The connecting member comprises a sliding sleeve and an elastic member, the sliding sleeve is slidingly sleeved on one end of the rotating shaft, and the elastic member is mounted inside the sliding sleeve, and both ends of the elastic member are respectively connected with the inner wall of the sliding sleeve and one end of the rotating shaft away from the guide roller.

2. A wire back coiling apparatus according to claim 1, wherein The lower bag head is fixedly mounted with a support bearing for supporting the lower bag head, and the outer periphery of the support bearing is provided with a transmission gear for transmission connection with the driving device.

3. The wire back coiling apparatus according to claim 1, wherein Further comprising guide rollers which are symmetrically distributed on the upper and lower bag heads.

4. A wire reverse winding process method applied to the wire reverse winding apparatus according to any one of claims 1 to 3, characterized in that, The reverse wrapping process comprises the following steps: S1, one side of the upper bag head is detached from the lower bag head, one end of the cable is placed in the cable tube through the support cylinder; S2, one end of the tape on the tape reel is passed through a plurality of guide rollers, and then the tape is pulled into the cable tube and connected with the cable through the two groups of guide rollers; S3, the position of the cable is adjusted according to the wrapping interval of the cable, the driving member is adjusted to drive the guide roller to rotate around the connecting shaft, so that the tape around the guide roller is completely attached to the guide roller; S4, one side of the upper bag head and one side of the lower bag head are fixedly mounted, the driving system is turned on to drive the transmission gear to rotate and then drive the upper and lower bag heads to rotate as a whole to wrap the cable.

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