Cable production roundness finishing positioning device and method thereof

Abstract

The application discloses a cable production roundness finishing positioning device and a method thereof, and relates to the technical field of cable production. The cable production roundness finishing positioning device comprises a winch positioning unit, a pretreatment positioning unit, a secondary processing unit, a rounding positioning mechanism and a rounding cooling mechanism. The winch positioning unit is designed to position multiple groups of sub-cables, the pretreatment positioning unit provides surface filler material coating pretreatment for the position where the multiple groups of sub-cables are twisted, so that the gaps between the multiple groups of sub-cables are filled when the multiple groups of sub-cables are twisted, and after positioning extrusion and cooling and shaping, the multiple groups of sub-cables are sent to the secondary processing unit to form an outer sheath layer, so that no gap is generated between the multiple groups of sub-cables, the finished cable has high roundness, the roundness level of the cable is improved, and the workload of subsequent detection and roundness finishing is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cable production, in particular to a cable production roundness finishing positioning device and method. BACKGROUND

[0002] Cables are widely used in daily life and are one of the indispensable infrastructures. They are mainly used for multiple purposes such as control installation, connection of equipment, power transmission, etc. For example, power cables are used for power transmission, and communication cables are used for signal transmission. At present, in the production process of cables, a group of finished cables is usually formed by twisting a plurality of thin cables. In order to ensure good heat dissipation and stability of the cable, the cable needs to be specially finished for roundness. The better the roundness of the cable, the better the heat dissipation and the smaller the wear in use.

[0003] At present, after the roundness finishing production, the cable needs to be specially processed and positioned and cooled between the twisting and the roundness finishing, so as to support the subsequent detection and roundness finishing. The positions of the cables that are not round enough are flattened. The current processing and positioning device mainly uses a pulley to support and limit the position of the cable and to cool and position. The function is single. During the twisting process, gaps may exist between the twisted groups of cables. Even if the gap position between the sub-cables is effectively removed during the subsequent film coating process, the gap position exists in the finished cable after the subsequent film coating is completed. This gap will directly reduce the roundness of the cable, increase the workload of the subsequent detection and roundness finishing, and reduce the quality of the cable. In view of the deficiencies of the prior art, the present application provides a cable production roundness finishing positioning device and method to solve the above problems. SUMMARY

[0004] In view of the deficiencies of the prior art, the present application provides a cable production roundness finishing positioning device and method. The winch positioning unit is designed to twist and position a plurality of sub-cables. The pretreatment positioning unit provides a surface filler material coating pretreatment for the position of the twisted plurality of sub-cables. Therefore, the gap between the twisted plurality of sub-cables is filled. After positioning, extrusion and cooling, the formed external sheath layer is sent to the secondary processing unit. Thus, no gap is generated between the plurality of sub-cables, the roundness of the finished cable is high, the pretreatment positioning unit and the secondary processing unit are designed to achieve good support and cooling positioning effect of the cable, and the roundness level of the cable is improved, the workload of the subsequent detection and roundness finishing is reduced, and the use requirement is met.

[0005] To achieve the above purpose, the present application is implemented by the following technical scheme: a cable production roundness finishing positioning device, comprising:

[0006] The winch positioning unit comprises a first base and a winch box arranged on the first base, and the winch box is provided with a winch body for twisting a plurality of cables;

[0007] The pretreatment positioning unit is arranged at the tail end of the winch positioning unit, and the pretreatment positioning unit comprises a second base and a first extrusion device arranged on the second base.

[0008] The secondary processing unit is arranged at the tail end of the pretreatment positioning unit, and the secondary processing unit comprises a third base and a second extrusion device arranged on the third base.

[0009] The rounding positioning mechanism comprises a first positioning mechanism arranged on the second base and a second positioning mechanism arranged on the third base.

[0010] The rounding cooling mechanism comprises a first cooling mechanism arranged on the second base and a second cooling mechanism arranged on the third base.

[0011] Preferably, a return assembly is arranged between the extrusion tube and the positioning sleeve, and the return assembly comprises:

[0012] A communication pipe is arranged between the extrusion tube and the positioning sleeve.

[0013] A first driving member is arranged on the communication pipe.

[0014] A spiral push rod is arranged at the output end of the first driving member, and the spiral push rod is rotationally connected in the communication pipe.

[0015] Preferably, a ring pipe is connected to the extrusion tube, and a plurality of groups of multi-angle pipes are connected to the ring pipe, and the multi-angle pipes are connected to the positioning sleeve.

[0016] Preferably, the rounding positioning mechanism comprises:

[0017] A first positioning wheel is arranged vertically on the outer side of the cable.

[0018] A second positioning wheel is arranged horizontally on the outer side of the cable.

[0019] A first bearing mechanism is arranged on the base and used for bearing the first positioning wheel.

[0020] A second bearing mechanism is arranged on the base and used for bearing the second positioning wheel.

[0021] a driving mechanism for adjusting the positions of the first positioning wheel and the second positioning wheel.

[0022] Preferably, the first bearing mechanism comprises a first track frame arranged above the base and a vertical lifting frame slidingly connected to the first track frame and used for supporting the first positioning wheel.

[0023] The second bearing mechanism comprises a second track frame arranged above the base and a horizontal adjusting frame slidingly connected to the second track frame and used for supporting the second positioning wheel.

[0024] The driving mechanism comprises:

[0025] a second driving member arranged on the first track frame;

[0026] a transmission assembly arranged between the first track frame and the second track frame.

[0027] Preferably, the transmission assembly comprises:

[0028] a first screw rod arranged at an output end of the second driving member and threadedly connected to the vertical lifting frame;

[0029] a second screw rod rotationally connected to the second track frame and threadedly connected to the horizontal adjusting frame;

[0030] a first gear arranged on the second screw rod;

[0031] a vertical seat arranged on the base;

[0032] a guide shaft arranged on the vertical seat;

[0033] a third gear arranged on the guide shaft;

[0034] a second gear arranged on the vertical seat and meshed with the first gear and the third gear, respectively;

[0035] a first bevel gear arranged on the guide shaft;

[0036] a second bevel gear arranged on the first screw rod and meshed with the first bevel gear.

[0037] Preferably, the vertical lifting frame and the horizontal adjusting frame are respectively provided with a docking mechanism for supporting the first positioning wheel and the second positioning wheel, and the docking mechanism comprises:

[0038] a plurality of clamping seats arranged on the vertical lifting frame and the horizontal adjusting frame, respectively;

[0039] a plurality of clamping blocks arranged on the first positioning wheel and the second positioning wheel, respectively, and provided with clamping grooves.

[0040] A locking assembly is arranged on the card seat and used for limiting the card block.

[0041] Preferably, the locking assembly comprises:

[0042] A pressing rod is rotatably connected to the card seat;

[0043] A lock head is arranged on the pressing rod and movably clamped in a card slot;

[0044] A spring is arranged between the pressing rod and the card seat.

[0045] Preferably, the whole-circle cooling mechanism comprises:

[0046] A connecting frame is arranged on the base;

[0047] A cooling guide base is arranged on the connecting frame;

[0048] A water inlet pipe is arranged on the cooling guide base;

[0049] A water outlet pipe is arranged on the connecting frame.

[0050] The second aspect of the present application provides a cable production roundness finishing positioning device and a method thereof, and the method comprises the following steps: step S1, the cable is twisted through a winch positioning unit;

[0051] Step S2, the twisted position is pretreated through a pretreatment positioning unit, so that the cable is pretreated through a first extrusion device and an inner positioning coating assembly before being twisted, the cable surface is attached with filling material, and the gap between the twisted cables is tightly filled;

[0052] Step S3, the twisted cable is preliminarily positioned through a first positioning mechanism, and then cooled and shaped through a first cooling mechanism to keep the preliminary roundness;

[0053] Step S4, a second protective material is attached to the twisted cable through a secondary processing unit;

[0054] Step S5, the cable is positioned again through a second positioning mechanism, and then twice cooled and shaped through a second cooling mechanism, so that the subsequent roundness of the cable is uniform, and subsequent roundness positioning detection and finishing are facilitated.

[0055] The present application discloses a cable production roundness finishing positioning device and a method thereof, which has the following beneficial effects:

[0056] 1. The cable production roundness finishing positioning device adopts a winch positioning unit design to position multiple groups of sub-cables, the pretreatment positioning unit provides surface filler material coating pretreatment for the position where the multiple groups of sub-cables are twisted, so that the gaps between the multiple groups of sub-cables are filled when the sub-cables are twisted, and after positioning extrusion and cooling and shaping, the sub-cables are sent to a secondary processing unit to form an outer sheath layer, thereby ensuring that no gaps are generated between the multiple groups of sub-cables, the finished cable has high roundness, and the pretreatment positioning unit and the secondary processing unit are designed to achieve good support and cooling positioning effect of the cable, while improving the roundness level of the cable, reducing the workload of subsequent detection and roundness finishing, and meeting the use requirements.

[0057] 2. The cable production roundness finishing positioning device has simple and stable first and second bearing mechanisms, and the first and second positioning wheels can be conveniently adjusted in position by the second driving member and the transmission assembly, so that the first and second positioning wheels are used to simultaneously achieve horizontal and vertical support and positioning of the cable, thereby ensuring good support and positioning effect of the device on the cable, and improving the running stability of the device, reducing the possibility of failure during operation, and reducing the maintenance frequency of the staff.

[0058] 3. The cable production roundness finishing positioning device is convenient to install and position the first and second positioning wheels on the vertical lifting frame and the horizontal adjusting frame through the design of the connecting mechanism, so that the first and second positioning wheels are convenient to disassemble, maintain or replace, and the type of the first and second positioning wheels can be quickly changed to adapt to various wire types when the type of the cable is changed, thereby providing stable support and positioning for cable processing, and ensuring good positioning and support effect during the roundness finishing process. BRIEF DESCRIPTION OF DRAWINGS

[0059] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments or prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0060] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0061] Figure 2 It is a top view of the present application.

[0062] Figure 3 It is a schematic diagram of the structure of the winch positioning unit of the present application.

[0063] Figure 4Structure diagram of the positioning mechanism of the application;

[0064] Figure 5 Structure diagram of the first extrusion device of the application;

[0065] Figure 6 Structure diagram of the internal positioning coating assembly of the application;

[0066] Figure 7 Structure diagram of the return assembly of the application;

[0067] Figure 8 Structure diagram of the cooling mechanism of the application;

[0068] Figure 9 Structure diagram of the third base of the application;

[0069] Figure 10 Structure diagram of the first bearing mechanism and the second bearing mechanism of the application;

[0070] Figure 11 Structure diagram of the driving mechanism of the application;

[0071] Figure 12 Structure diagram of the transmission assembly of the application;

[0072] Figure 13 Structure diagram of the docking mechanism of the application;

[0073] Figure 14 Structure diagram of the clamping slot of the application;

[0074] Figure 15 Structure diagram of the locking assembly of the application.

[0075] In the figure: 1, winch positioning unit; 11, first base; 12, winch box; 13, winch main body; 2, pretreatment positioning unit; 21, second base; 22, first extrusion device; 221, internal positioning coating assembly; 2211, extrusion head; 2212, extrusion pipe; 22121, ring pipe; 22122, multi-angle pipe; 2213, positioning sleeve; 222, return assembly; 2221, communication pipe; 2222, first driving piece; 2223, spiral push rod; 23, first positioning mechanism; 24, first cooling mechanism;

[0076] 3, secondary processing unit; 31, third base; 32, second extrusion device; 33, second positioning mechanism; 34, second cooling mechanism;

[0077] 4, whole circle positioning mechanism; 41, first positioning wheel; 42, second positioning wheel; 43, first bearing mechanism; 431, first track frame; 432, vertical lifting frame; 44, second bearing mechanism; 441, second track frame; 442, horizontal adjusting frame; 45, driving mechanism; 451, second driving piece; 452, transmission assembly; 4521, first lead screw; 4522, second lead screw; 4523, first gear; 4524, vertical seat; 4525, second gear; 4526, guide shaft; 4527, third gear; 4528, first bevel gear; 4529, second bevel gear;

[0078] 5, whole circle cooling mechanism; 51, connecting frame; 52, cooling guide seat; 53, water inlet pipe; 54, water outlet pipe;

[0079] 6, butt joint mechanism; 61, clamping seat; 62, clamping block; 621, clamping groove; 63, locking assembly; 631, pressing rod; 632, lock head; 633, spring. DETAILED DESCRIPTION

[0080] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0081] The embodiments of the present application provide a cable production roundness finishing positioning device and a method thereof, and solve the problem that the current machining positioning device mainly uses a pulley to support and limit the position of the cable and to cool and position, and has a single function. During the twisting process of multiple groups of cables, gaps are easily generated. Even if the gap position between the sub-cables cannot be effectively removed during the subsequent film covering process, the gap exists in multiple positions in the finished cable after the subsequent film covering is completed, which directly reduces the roundness of the cable, increases the workload of subsequent detection and roundness finishing, and reduces the quality of the cable.

[0082] In order to better understand the above technical scheme, the above technical scheme will be described in detail in combination with the drawings of the specification and the specific embodiments.

[0083] Embodiment 1:

[0084] The embodiments of the present application disclose a cable production roundness finishing positioning device. According to the accompanying drawings, the device comprises a winch positioning unit 1, a pretreatment positioning unit 2, a secondary processing unit 3, a whole circle positioning mechanism 4 and a whole circle cooling mechanism 5. Figure 1 to the accompanying drawings Figure 15 As shown in the drawings, the device comprises a winch positioning unit 1, a pretreatment positioning unit 2, a secondary processing unit 3, a whole circle positioning mechanism 4 and a whole circle cooling mechanism 5.

[0085] The winch positioning unit 1 includes a first base 11 and a winch box 12 arranged on the first base 11, and the winch box 12 is provided with a winch body 13 for twisting a plurality of cables; the winch positioning unit 1 twists the plurality of cables through the winch body 13;

[0086] The winch body 13 is made of steel and has sufficient strength and rigidity to withstand the pressure and torque during cable twisting; during the twisting process, the winch body 13 rotates at a certain speed to tightly twist the plurality of cables together;

[0087] The winch box 12 is used to accommodate the winch body 13 and provide necessary support and protection; the first base 11 is used to fix the winch box 12 to ensure the stability and accuracy of the winch positioning unit 1;

[0088] The pretreatment positioning unit 2 is arranged at the tail end of the winch positioning unit 1, and the pretreatment positioning unit 2 includes a second base 21 and a first extrusion device 22 arranged on the second base 21, which is improved on the first extrusion device 22 to pretreat and coat the filling material at the cable twisting position, and the first extrusion device 22 is internally provided with an internal positioning coating assembly 221, which includes an extrusion head 2211 arranged inside the first extrusion device 22 and an extrusion pipe 2212 arranged on the extrusion head 2211, and the extrusion pipe 2212 is provided with a positioning sleeve 2213 for positioning the cable twisting position;

[0089] The pretreatment positioning unit 2 pretreats the cable through the first extrusion device 22 and coats the first filling material, which can be polyurethane material. Polyurethane can fill the gap after cable twisting, enhance the integrity and roundness of the cable, and facilitate the subsequent finishing of the roundness;

[0090] The first extrusion device 22 is internally provided with the internal positioning coating assembly 221, which uniformly coats the filling material on the cable twisting position through the extrusion head 2211 and the extrusion pipe 2212. The positioning sleeve 2213 is used to ensure that the filling material is accurately coated at the required position.

[0091] The extrusion head 2211 is the core component of the first extrusion device 22, responsible for extruding the filling material and coating it on the cable through the extrusion pipe 2212 and the positioning sleeve 2213. The extrusion pipe 2212 is connected to the extrusion head 2211 and is used to transfer the filling material source to the positioning sleeve 2213, ensuring that the filling material can flow smoothly to the cable twisting position inside the positioning sleeve 2213.

[0092] A return assembly 222 is arranged between the extrusion pipe 2212 and the positioning sleeve 2213, and the return assembly 222 includes:

[0093] The communication pipe 2221 is arranged between the extrusion pipe 2212 and the positioning sleeve 2213;

[0094] The first driving member 2222 is arranged on the communication pipe 2221;

[0095] The screw push rod 2223 is arranged at the output end of the first driving member 2222, and the screw push rod 2223 is rotationally connected in the communication pipe 2221.

[0096] The device is convenient to recycle the excess filling material and reuse through the design of the return assembly 222, so as to avoid the accumulation of the filling material in the interior of the positioning sleeve 2213;

[0097] The working principle of the return assembly 222 is that the first driving member 2222 drives the screw push rod 2223 to rotate, because the communication pipe 2221 connects the extrusion pipe 2212 and the positioning sleeve 2213, therefore, the extrusion pipe 2212 transports the excess material from the positioning sleeve 2213 to the extrusion pipe 2212, so that the material is reused.

[0098] The extrusion pipe 2212 is connected with the ring pipe 22121, and the ring pipe 22121 is connected with a plurality of groups of multi-angle pipes 22122, and the multi-angle pipes 22122 are connected with the positioning sleeve 2213.

[0099] Through the design of the ring pipe 22121 and the multi-angle pipe 22122, the cable is coated at different angles at different positions during coating, ensuring uniform coating, so that the first material pretreatment effect is good during the stranding process of the cable, the stranding gap filling effect of the cable is good, and the stability is strong during the subsequent cable positioning process and conveying process.

[0100] The secondary processing unit 3 is arranged at the tail end position of the pretreatment positioning unit 2, and the secondary processing unit 3 comprises a third base 31 and a second extrusion device 32 arranged on the third base 31;

[0101] The whole circle positioning mechanism 4 comprises a first positioning mechanism 23 arranged on the second base 21 and a second positioning mechanism 33 arranged on the third base 31;

[0102] The whole circle cooling mechanism 5 comprises a first cooling mechanism 24 arranged on the second base 21 and a second cooling mechanism 34 arranged on the third base 31.

[0103] In the secondary processing unit 3, the secondary processing unit 3 performs secondary processing on the cable by the second extrusion device 32, and a second protective material is coated. The second extrusion device 32 has the same principle as the basic device in the prior art, and the surface of the preprocessed cable is coated with the material. The protective material selected when the second material is coated is made of polyethylene material. Polyethylene has good wear resistance and corrosion resistance. On the one hand, the service life and performance of the cable are enhanced. On the other hand, when the preprocessed cable is coated with the material again, there is no gap in the cable, the roundness is good, and the subsequent roundness detection and fine tuning of the finishing process are facilitated.

[0104] The second aspect of the present application provides a method for processing and positioning the roundness of a cable production device. The method comprises the following steps: step S1, twisting the cable through the winch positioning unit 1;

[0105] Step S2, the twisted position is preprocessed by the preprocessing positioning unit 2, so that the cable is preprocessed by the first extrusion device 22 and the inner positioning coating assembly 221 before being twisted, the surface of the cable is attached with the filling material, and the gap between the twisted cables is tightly filled;

[0106] Step S3, the twisted cable is preliminarily positioned by the first positioning mechanism 23, and then is cooled and shaped by the first cooling mechanism 24 to maintain the preliminary roundness;

[0107] Step S4, the second protective material is attached to the twisted cable by the secondary processing unit 3;

[0108] Step S5, the cable is positioned again by the second positioning mechanism 33, and is cooled and shaped again by the second cooling mechanism 34 to maintain the uniformity of the subsequent roundness of the cable, facilitate the positioning detection and fine processing of the subsequent roundness.

[0109] The cable production roundness finishing positioning device adopts the winch positioning unit 1 to design and twist and position a plurality of sub-cables, the preprocessing positioning unit 2 provides surface filling material coating preprocessing for the twisted position of the plurality of sub-cables, so that the gap between the plurality of sub-cables is filled when the plurality of sub-cables are twisted, and then the positioning extrusion and cooling shaping are performed, and the formed external sheath layer is sent to the secondary processing unit 3, so as to ensure that no gap is generated between the plurality of sub-cables, the roundness of the finished cable is high, the design of the preprocessing positioning unit 2 and the secondary processing unit 3 realizes good supporting and cooling positioning effect of the cable, and at the same time, the roundness level of the cable is improved, the workload of subsequent detection and roundness finishing is reduced, and the use requirement is met.

[0110] Embodiment 2:

[0111] The embodiment of the present application discloses a cable production roundness finishing positioning device. Figure 1 to Figure 15 As shown in the drawings, the device comprises:

[0112] The winch positioning unit 1 comprises a first base 11 and a winch box 12 arranged on the first base 11, and the winch box 12 is provided with a winch body 13 for multi-cable twisting;

[0113] The pretreatment positioning unit 2 is arranged at the tail end of the winch positioning unit 1, and the pretreatment positioning unit 2 comprises a second base 21 and a first extrusion device 22 arranged on the second base 21. The first extrusion device 22 is improved to pretreat and coat the filling material at the cable twisting position. The first extrusion device 22 is internally provided with an internal positioning coating assembly 221, which comprises an extrusion head 2211 arranged inside the first extrusion device 22 and an extrusion pipe 2212 arranged on the extrusion head 2211. The extrusion pipe 2212 is provided with a positioning sleeve 2213 for positioning the cable twisting position.

[0114] The secondary treatment unit 3 is arranged at the tail end of the pretreatment positioning unit 2, and the secondary treatment unit 3 comprises a third base 31 and a second extrusion device 32 arranged on the third base 31.

[0115] The rounding positioning mechanism 4 comprises a first positioning mechanism 23 arranged on the second base 21 and a second positioning mechanism 33 arranged on the third base 31.

[0116] The rounding cooling mechanism 5 comprises a first cooling mechanism 24 arranged on the second base 21 and a second cooling mechanism 34 arranged on the third base 31.

[0117] The rounding positioning mechanism 4 comprises:

[0118] The first positioning wheel 41 is arranged vertically outside the cable;

[0119] The second positioning wheel 42 is arranged horizontally outside the cable;

[0120] The first bearing mechanism 43 is arranged on the base and used for bearing the first positioning wheel 41;

[0121] The second bearing mechanism 44 is arranged on the base and used for bearing the second positioning wheel 42;

[0122] The driving mechanism 45 is used for adjusting the positions of the first positioning wheel 41 and the second positioning wheel 42.

[0123] The whole round positioning mechanism 4 is compact in structure and convenient to operate. The first positioning wheel 41 and the second positioning wheel 42 are used to support and limit the cable, so that the cable is supported and formed after being coated with a material, and is sent to the subsequent whole round cooling mechanism 5 for cooling. The first bearing mechanism 43 supports the first positioning wheel 41, and the second bearing mechanism 44 supports the second positioning wheel 42. Through the design of the driving mechanism 45, the first bearing mechanism 43 and the second bearing mechanism 44, the first positioning wheel 41 and the second positioning wheel 42 are convenient to adjust the position, so that the cable is clamped and positioned, and the positioning effect of the cable is good.

[0124] The first bearing mechanism 43 comprises a first track frame 431 arranged above the base and a vertical lifting frame 432 which is slidingly connected to the first track frame 431 and is used to support the first positioning wheel 41.

[0125] The second bearing mechanism 44 comprises a second track frame 441 arranged above the base and a horizontal adjustment frame 442 which is slidingly connected to the second track frame 441 and is used to support the second positioning wheel 42.

[0126] The driving mechanism 45 comprises:

[0127] The second driving member 451 is arranged on the first track frame 431.

[0128] The transmission assembly 452 is arranged between the first track frame 431 and the second track frame 441.

[0129] The transmission assembly 452 comprises:

[0130] The first lead screw 4521 is arranged at the output end of the second driving member 451 and is threadedly connected to the vertical lifting frame 432.

[0131] The second lead screw 4522 is rotationally connected to the second track frame 441 and is threadedly connected to the horizontal adjustment frame 442.

[0132] The first gear 4523 is arranged on the second lead screw 4522.

[0133] The vertical seat 4524 is arranged on the base.

[0134] The guide shaft 4526 is arranged on the vertical seat 4524.

[0135] The third gear 4527 is arranged on the guide shaft 4526.

[0136] The second gear 4525 is arranged on the vertical seat 4524 and is meshed with the first gear 4523 and the third gear 4527, respectively.

[0137] The first bevel gear 4528 is arranged on the guide shaft 4526.

[0138] The second bevel gear 4529 is arranged on the first screw rod 4521 and is engaged with the first bevel gear 4528.

[0139] The first bearing mechanism 43 and the second bearing mechanism 44 in the device are simple in structure and good in stability. In combination with the design of the second driving member 451 and the transmission assembly 452, the synchronous position adjustment of the first positioning wheel 41 and the second positioning wheel 42 is facilitated. Therefore, the first positioning wheel 41 and the second positioning wheel 42 are used to simultaneously realize the horizontal and vertical support and positioning of the cable, so that the device has good support and positioning effect on the cable, the roundness finishing effect of the cable is good, the running stability of the device is improved, the device is not prone to failure during operation, the cost is reduced, and the maintenance frequency of the staff is reduced.

[0140] When the positions of the first positioning wheel 41 and the second positioning wheel 42 need to be adjusted, the principle is as follows:

[0141] The second driving member 451 is used to provide power. The second driving member 451 and the first driving member 2222 can both be motor equipment. When the second driving member 451 works, the first screw rod 4521 is driven to rotate, the first screw rod 4521 drives the second bevel gear 4529 to rotate, the second bevel gear 4529 drives the first bevel gear 4528 to rotate, the first bevel gear 4528 drives the guide shaft 4526 to rotate, the guide shaft 4526 drives the third gear 4527 to rotate, the third gear 4527 drives the second gear 4525 to rotate, the second gear 4525 drives the first gear 4523 to rotate, and the first gear 4523 drives the second screw rod 4522 to rotate.

[0142] The first screw rod 4521 and the second screw rod 4522 rotate synchronously. The first screw rod 4521 drives the vertical lifting frame 432 to slide along the first rail frame 431, the vertical lifting frame 432 drives the first positioning wheel 41 to move, the second screw rod 4522 drives the horizontal adjusting frame 442 to move along the second rail frame 441, and the horizontal adjusting frame 442 drives the second positioning wheel 42 to move. Therefore, the position adjustment of the first positioning wheel 41 and the second positioning wheel 42 is facilitated, and the positions of the first positioning wheel 41 and the second positioning wheel 42 are convenient for clamping and positioning or releasing the cable in the vertical direction and the horizontal direction.

[0143] The vertical lifting frame 432 and the horizontal adjusting frame 442 are respectively provided with a docking mechanism 6 for supporting the first positioning wheel 41 and the second positioning wheel 42.

[0144] A plurality of clamping seats 61 are arranged on the vertical lifting frame 432 and the horizontal adjusting frame 442, respectively.

[0145] A plurality of sets of clamping blocks 62 are respectively arranged on the first positioning wheel 41 and the second positioning wheel 42, and a clamping groove 621 is formed on the clamping block 62;

[0146] A locking assembly 63 is arranged on the clamping seat 61 and used for limiting the clamping block 62.

[0147] The device is designed through the docking mechanism 6, so that the first positioning wheel 41 and the second positioning wheel 42 are conveniently installed and positioned on the vertical lifting frame 432 and the horizontal adjusting frame 442. Therefore, the first positioning wheel 41 and the second positioning wheel 42 are convenient to disassemble, maintain or replace subsequently, and when the model of the cable is changed subsequently, the model of the first positioning wheel 41 and the second positioning wheel 42 can be quickly replaced to adapt to various wire types, thereby providing stable support and positioning for cable processing, and further ensuring good positioning and support effect in the rounding degree finishing process.

[0148] When the first positioning wheel 41 and the second positioning wheel 42 are installed, the clamping block 62 is directly aligned with the inner clamping of the clamping seat 61, and the clamping block 62 is locked by using the locking assembly 63. The operation is convenient, time-saving and labor-saving.

[0149] The locking assembly 63 comprises:

[0150] A pressing rod 631 is rotationally connected to the clamping seat 61;

[0151] A lock head 632 is arranged on the pressing rod 631, and the lock head 632 is movably clamped in the clamping groove 621;

[0152] A spring 633 is arranged between the pressing rod 631 and the clamping seat 61;

[0153] The locking assembly 63 is simple in structure. When the clamping block 62 is locked by using the locking assembly 63, the pressing rod 631 is first pressed, so that the pressing rod 631 rotates and drives the lock head 632 to be lifted, and the pressing rod 631 presses the spring 633. At this time, the clamping block 62 can be clamped in the clamping seat 61. After clamping, the pressing rod 631 is released, the spring 633 is reset and pushes the pressing rod 631 to rotate, so that the pressing rod 631 drives the lock head 632 to be clamped in the clamping groove 621, thereby realizing the locking of the clamping block 62 and the installation of the first positioning wheel 41 and the second positioning wheel 42.

[0154] The rounding cooling mechanism 5 comprises:

[0155] A connecting frame 51 is arranged on the base;

[0156] A cooling guide seat 52 is arranged on the connecting frame 51;

[0157] A water inlet pipe 53 is arranged on the cooling guide seat 52;

[0158] A water outlet pipe 54 is arranged on the connecting frame 51.

[0159] The cable production roundness finishing positioning device, the round cooling mechanism 5 is simple in structure, after the cable is supported by the first positioning wheel 41 and the second positioning wheel 42, is limited inside the cooling guide base 52, at this time, the water inlet pipe 53 is connected with the pump group, and water source is continuously transported by the water tank, the water source is transported to the cooling guide base 52 by the water inlet pipe 53, the cable in the cooling guide base 52 is cooled, and the cooling water finally flows into the connecting frame 51 under the action of gravity, and is discharged and collected by the water outlet pipe 54, realizing cable limiting and cooling.

[0160] It should be noted that, in the present document, relational terms such as first and second and the like can be 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. Moreover, the terms "comprises", "comprising", or any other variation 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Additionally, unless otherwise stated, the term "about" preceding a value or description is understood in accordance with the phrase "within an acceptable error range for the variables and / or methods described".

[0161] The basic principles and main features of the present application and the advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A cable production roundness finishing positioning device, characterized in that: include: A winch positioning unit (1) comprises a first base (11) and a winch box (12) arranged on the first base (11), wherein the winch box (12) is provided with a winch body (13) for twisting multiple cables; A pretreatment positioning unit (2) is arranged at the tail end of the capstan positioning unit (1), the pretreatment positioning unit (2) comprising a second base (21) and a first extrusion device (22) arranged on the second base (21), the first extrusion device (22) is improved to pre-treat and coat the filling material at the cable twisting position, the first extrusion device (22) is built-in with an internal positioning coating component (221), the internal positioning coating component (221) comprising an extrusion head (2211) arranged inside the first extrusion device (22) and an extrusion tube (2212) arranged on the extrusion head (2211), the extrusion tube (2212) being provided with a positioning sleeve (2213) for positioning the cable twisting position; A secondary processing unit (3) is arranged at the tail end of the pre-processing positioning unit (2), and the secondary processing unit (3) includes a third base (31) and a second extrusion device (32) arranged on the third base (31); A full-circle positioning mechanism (4) includes a first positioning mechanism (23) disposed on the second base (21) and a second positioning mechanism (33) disposed on the third base (31); The full-circle cooling mechanism (5) comprises a first cooling mechanism (24) arranged on a second base (21) and a second cooling mechanism (34) arranged on a third base (31).

2. A cable production roundness finishing positioning device according to claim 1, characterized in that: A return assembly (222) is provided between the extrusion tube (2212) and the positioning sleeve (2213), and the return assembly (222) comprises: A connecting tube (2221) is provided between the extrusion tube (2212) and the positioning sleeve (2213); A first driving member (2222) is provided on the connecting pipe (2221); A screw push rod (2223) is provided at the output end of the first driving member (2222), and the screw push rod (2223) is rotatably connected in the connecting pipe (2221).

3. A cable production roundness finishing positioning device according to claim 2, characterized in that: The extrusion tube (2212) is connected to a ring tube (22121), and the ring tube (22121) is connected to a plurality of groups of multi-angle tubes (22122), and the multi-angle tubes (22122) are connected to a positioning sleeve (2213).

4. A cable production roundness finishing positioning device according to claim 1, characterized in that: The full-circle positioning mechanism (4) comprises: A first positioning wheel (41) is arranged on the outside of the cable in a vertical direction; A second positioning wheel (42) is arranged to fit horizontally outside the cable; A first bearing mechanism (43) is provided on the base and is used to bear the first positioning wheel (41); A second supporting mechanism (44) is provided on the base and is used to support the second positioning wheel (42); A driving mechanism (45) is used for adjusting the positions of the first positioning wheel (41) and the second positioning wheel (42).

5. A cable production roundness finishing positioning device according to claim 4, characterized in that: The first bearing mechanism (43) comprises a first track frame (431) and a vertical lifting frame (432) arranged above the base, wherein the vertical lifting frame (432) is slidably connected to the first track frame (431) and is used to support the first positioning wheel (41); The second bearing mechanism (44) comprises a second track frame (441) and a horizontal adjustment frame (442) arranged above the base, wherein the horizontal adjustment frame (442) is slidably connected to the second track frame (441) and is used to support the second positioning wheel (42); The driving mechanism (45) comprises: A second driving member (451) is disposed on the first track frame (431); The transmission assembly (452) is arranged between the first track frame (431) and the second track frame (441).

6. A cable production roundness finishing positioning device according to claim 5, characterized in that: The transmission assembly (452) includes: A first screw rod (4521) is provided at the output end of the second driving member (451) and is threadedly connected to the vertical lifting frame (432); A second screw rod (4522) is rotatably connected to the second track frame (441) and is threadedly connected to the horizontal adjustment frame (442); A first gear (4523) is provided on the second screw rod (4522); a vertical seat (4524) disposed on the base; A guide shaft (4526) is disposed on the vertical seat (4524); a third gear (4527), disposed on the guide shaft (4526); A second gear (4525) is disposed on the vertical seat (4524) and is meshed with the first gear (4523) and the third gear (4527) respectively; A first bevel gear (4528) is disposed on the guide shaft (4526); The second bevel gear (4529) is disposed on the first screw rod (4521) and meshes with the first bevel gear (4528).

7. A cable production roundness finishing positioning device according to claim 5, characterized in that: The vertical lifting frame (432) and the horizontal adjustment frame (442) are respectively provided with a docking mechanism (6) for supporting the first positioning wheel (41) and the second positioning wheel (42), and the docking mechanism (6) includes: Multiple groups of card holders (61), which are respectively arranged on the vertical lifting frame (432) and the horizontal adjustment frame (442); A plurality of groups of clamping blocks (62) are respectively arranged on the first positioning wheel (41) and the second positioning wheel (42), and a clamping slot (621) is provided on the clamping blocks (62); A locking assembly (63) is provided on the card seat (61) and is used to limit the card block (62).

8. A cable production roundness finishing positioning device according to claim 7, characterized in that: The locking assembly (63) comprises: A pressure rod (631) is rotatably connected to the card seat (61); A lock head (632) is provided on the pressure rod (631), and the lock head (632) is movably engaged in the card slot (621); The spring (633) is arranged between the pressing rod (631) and the clamping seat (61).

9. The cable production roundness finishing positioning device according to claim 1, characterized in that: The full-circle cooling mechanism (5) comprises: A connecting frame (51) is arranged on the base; A cooling guide seat (52) is arranged on the connecting frame (51); A water inlet pipe (53) is provided on the cooling guide seat (52); The water outlet pipe (54) is arranged on the connecting frame (51).

10. A method for producing a roundness finishing positioning device for a cable according to any one of claims 1 to 9, characterized in that: The method comprises the following steps: step S1, twisting the cable through a winch positioning unit (1); Step S2, the twisting position is pre-processed by the pre-processing positioning unit (2), so that the cables are pre-processed by the first extrusion device (22) and the inner positioning coating component (221) before being twisted, and the filling material is attached to the surface of the cables, so that the gaps between the cables are tightly filled after being twisted; Step S3, after twisting, the cable is initially positioned by a first positioning mechanism (23), and then cooled and formed by a first cooling mechanism (24) to maintain initial roundness; Step S4, the secondary processing unit (3) attaches a second protective material to the twisted cable; In step S5, the cable is positioned again by the second positioning mechanism (33) and cooled and shaped for the second time by the second cooling mechanism (34), so as to keep the subsequent roundness of the cable uniform and facilitate subsequent roundness positioning detection and fine processing.

Images