Aluminum conductor pressing mechanism for insulated cable production

Abstract

The invention belongs to the technical field of cable production and processing, and particularly relates to an aluminum conductor compressing mechanism for insulated cable production, which comprises a compressing mechanism body, the compressing mechanism body comprises a supporting seat, and a bearing assembly, an attaching assembly and a compressing assembly are sequentially arranged above the supporting seat along the advancing direction of an aluminum conductor. A tensioning assembly is arranged between the two bearing sets, a guiding device which is used in cooperation with the tensioning assembly and plays a role in conveying workpieces is arranged above the tensioning assembly, and the attaching assembly comprises a lead screw adjusting assembly provided with a forward and reverse lead screw. The two moving ends of the lead screw adjusting assembly are each provided with an attaching set single body which can be attached to the outer side of the workpiece in a matched mode. The device is reasonable in design, simple in structure and convenient to machine, the adaptive tensioning function and the attaching type compressing function are integrated, the workpiece is prevented from shaking, the compressing work is completed by automatically attaching the workpiece in an adaptive mode, the forming quality of the workpiece is guaranteed, and the use requirement is met.

Description

Technical Field

[0001] The invention belongs to the technical field of cable production and processing, and in particular relates to an aluminum conductor pressing mechanism for insulating cable production. Background Art

[0002] With the advancement of science and technology and the development of society, the requirements for the transmission of signals such as electricity and communications are getting higher and higher. At present, in the production and processing of insulated cables, the conductor will go through the process of compacting the conductor. The smoothness of the surface of the aluminum conductor used in the manufacture of insulated cables will directly affect the service life of the cable. Among them, the compacting mechanism is a common device used in the conductor compacting process. By using the compacting mechanism, the electric field can be uniformed by compacting the conductor and the cable cost can be effectively reduced.

[0003] Traditionally, when the cable is compressed and fixed, bolts and screws are directly used in conjunction with an extrusion plate to compress and fix the cable. This method is not only time-consuming and labor-intensive, but also reduces the processing efficiency of the cable. In the prior art, for the aluminum conductor compression equipment of the insulated cable, it includes an upper extrusion block and a lower extrusion block, and the compression of the cable is completed by setting a compression component, an extrusion component and a clamping plate. However, during the compression process, only one end of the aluminum conductor equivalent to the width of the clamping plate can be compressed at a time, and the entire aluminum conductor cannot be compressed quickly. The processing rate is slow and the practicality is not high. There is also a compression device, which includes a base, a first support block, a first threaded rod, a drive motor, a traction mechanism and a compression wheel, etc. Through the mutual cooperation of the traction mechanism, the first threaded rod, the moving block, the connecting column, the connecting component, the rotating shaft and the compression wheel, the aluminum conductor can be driven to move between the two compression wheels, thereby achieving compression of the aluminum conductor.

[0004] Although the above equipment can achieve the compaction of aluminum conductors to a certain extent, there are still certain disadvantages in the actual use process: on the one hand, according to the different specifications of the aluminum conductors of the cables to be processed, in order to fully ensure the compaction effect, it is often necessary to manually adjust the equipment components. Due to the errors of manual adjustment, it cannot be ensured that the equipment can effectively fit the periphery of the workpiece during use, and the compaction effect is still poor, and the degree of automation of production and processing is not high. On the other hand, for the compaction process of the aluminum conductors of the cables to be processed, the workpiece needs to be transported over a long distance, and it is easily affected by the processing environment and has vertical jumps or lateral shakes, which will also affect the compaction effect of the workpiece, especially the shake. The occurrence of this phenomenon can easily lead to the misalignment of the aluminum conductor, which affects its arrangement effect to a certain extent. Therefore, in the process of pressing the aluminum conductor of the cable to be processed, how to achieve adaptive fitting tensioning and pressing is lacking in the existing pressing equipment. To this end, we provide a device with reasonable design, simple structure, convenient processing and integrating adaptive tensioning and fitting pressing functions. On the one hand, the conveyed aluminum conductor can be tensioned to a certain extent to reduce the possibility of shaking and ensure the smooth progress of subsequent processing work. On the other hand, it can realize automatic adaptive fitting of the workpiece, especially complete the pressing of the workpiece, ensure the molding quality of the workpiece, and effectively meet the use requirements of the aluminum conductor pressing mechanism for insulated cable production. Summary of the invention

[0005] In view of the technical problems existing in the production and processing of the above-mentioned insulated cable aluminum conductors, the present invention proposes an aluminum conductor pressing mechanism for insulated cable production which has a reasonable design, a simple structure, is easy to process, and integrates adaptive tensioning and fitting pressing functions. On the one hand, the conveyed aluminum conductor can be tensioned to a certain extent to reduce the possibility of its shaking and ensure the smooth progress of subsequent processing work; on the other hand, the workpiece can be automatically adaptively fitted, especially the workpiece can be pressed, to ensure the molding quality of the workpiece, and effectively meet the use requirements.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is an aluminum conductor clamping mechanism for insulated cable production, including a clamping mechanism body, the clamping mechanism body includes a support seat, and a bearing assembly, a bonding assembly and a clamping assembly are sequentially arranged above the support seat along the traveling direction of the aluminum conductor, the bearing assembly includes a receiving group, and a tensioning assembly is arranged between the two receiving groups, the tensioning assembly includes a mounting plate with a stepped design, a supporting wheel is arranged above the mounting plate, a rotating hinge is arranged on one side of the mounting plate, and is connected to the bottom of the support seat, a key groove is opened on the other side of the mounting plate, a positioning rod is arranged on the support seat corresponding to the key groove, a limit spring is sleeved on the outer periphery of the positioning rod, a guide device used in conjunction with the positioning rod and used to convey the workpiece is arranged above the tensioning assembly, the bonding assembly includes a screw adjustment assembly with a forward and reverse bidirectional screw rod, and a bonding group monomer that can be adaptably bonded to the outside of the workpiece is arranged on both movable ends of the screw adjustment assembly.

[0007] Preferably, the guiding device comprises a vertical frame, a vertical plate is arranged above the vertical frame, a rotating disk is arranged between the two vertical plates, an electromagnetic disk which can rotate with the rotating disk and has a magnetic field strength is arranged at the rotating position of the outer rotating disk, the electromagnetic disk comprises an insulating disk which generates a magnetic field, a plurality of magnetized iron pillars are arranged at the edge of the insulating disk, an electromagnetic induction switch is arranged on the vertical plate above the electromagnetic disk, a plurality of guide wheels of different specifications and sizes are evenly arranged between the two rotating disks, a positioning hole is opened in the rotating disk between two adjacent guide wheels, and a positioning mechanism is arranged on one side above the vertical plate.

[0008] Preferably, a driving wheel is provided on one side of the vertical plate to provide rotational power for the rotating disk, the positioning mechanism includes a positioning frame, a driving cylinder is provided on the outer side of the positioning frame, a plug-in rod matching the positioning hole is provided at the output end of the driving cylinder, and a protective cover is provided at the positioning hole of the rotating disk.

[0009] Preferably, the bonding group monomer includes a moving frame, a positioning wheel is provided on one side of the moving frame, a tensioning wheel is provided on the other side of the moving frame, an I-shaped groove is opened in the moving frame below the tensioning wheel, a moving block is provided at the I-shaped groove and connected to the tensioning wheel, an adapter wheel which can be longitudinally moved and adjusted is provided on the moving frame between the positioning wheel and the tensioning wheel, and a conveyor belt is wound around the outer sides of the positioning wheel, the tensioning wheel and the adapter wheel.

[0010] Preferably, a moving seat is provided below the two adaptor wheels, a moving rod is provided below the moving seat, and the end of the moving rod is designed in a wedge shape, an adjusting rod is provided on one side of the moving block, and the end face of the adjusting rod close to the moving rod is designed in a wedge shape and adapted to the outer end face of the moving rod, so that the moving rod acts on the adjusting rod for lateral movement, a placement groove is provided in the moving frame to facilitate the establishment of the adjusting rod, and the cross-section of the placement groove is designed in a stepped shape, a fixing rod is provided in the placement groove, a key-shaped groove is provided in the adjusting rod corresponding to the fixed rod, and telescopic springs are provided on the outer periphery of the adjusting rods on both sides of the fixed rod.

[0011] Preferably, the clamping assembly comprises a connecting frame, a shell with a split design is arranged above the connecting frame, an adjustable sleeve, a tightening assembly with a telescopic function and a driving assembly for driving a rotating tube to realize rotation and telescoping are arranged in sequence in the shell along the traveling direction of the aluminum conductor, the adjustable sleeve comprises a receiving tube, a clamping piece with elastic properties is arranged on one side of the receiving tube, a plurality of the clamping pieces are arranged in a cone shape to form a clamping tube, the tightening assembly comprises a rotating tube which can rotate relative to the shell, a telescopic tube which can realize telescoping in a rotational manner is arranged in the rotating tube, a tightening tube is arranged on one side of the telescopic tube, a conical table-shaped closing groove is opened in the tightening tube and is adapted to the clamping tube.

[0012] Preferably, the driving assembly includes an annular rack set up on the outer periphery of the rotating tube, a rotating gear driven by a DC motor is provided on one side of the shell and meshes with the annular rack, and a limiting assembly is also provided on the outer side of the rotating tube.

[0013] Preferably, the limiting assembly comprises an ear seat designed in a π shape, a rotating frame is arranged in the ear seat, a torsion spring is arranged at the connection between the rotating frame and the ear seat, and a pulley is arranged at the end of the rotating frame.

[0014] Preferably, the receiving group includes a carrier designed in a trapezoidal shape, a cover plate is arranged above the carrier, and a pipe sleeve with a T-shaped cross section is arranged at the geometric center of the connection between the carrier and the cover plate.

[0015] Compared with the prior art, the advantages and positive effects of the present invention are:

[0016] 1. The invention provides an aluminum conductor pressing mechanism for insulated cable production, which utilizes a tensioning assembly and a guiding device. The guiding device can be driven and adjusted according to the specifications of the workpiece to be processed, especially to make the guide wheel and the abutting wheel of the tensioning assembly close to each other, so as to limit the position of the workpiece to a certain extent. The tensioning assembly can be rotated in the vertical direction, and can be adaptively fitted as the guide wheel is replaced, thereby reducing the possibility of the workpiece jumping, providing convenience for the tensioning of the workpiece, and ensuring the smoothness of its transportation. At the same time, when the guiding device is adaptively adjusted according to workpieces of different specifications, it can be linked with the pressing assembly, especially to make the pressing assembly run to a position that is compatible with the workpiece transported by the guiding device, providing convenient conditions for the subsequent pressing of the workpiece. In this way, one adjustment The whole can drive another equipment component to adjust synchronously, which greatly improves the automation degree of the device, reduces the difficulty of operation and meets the use requirements; using the established bonding components, the two bonding group monomers can be moved and adjusted in the longitudinal direction, which can not only adapt to the transportation of workpieces of different specifications and sizes, but also conveniently adjust the conveyor belt in real time, especially ensuring the smoothness of the workpiece transportation process and improving the work progress; the device has a reasonable design, simple structure, convenient processing and integrates adaptive tensioning and bonding pressing functions. On the one hand, it can tension the conveyed aluminum conductor to a certain extent, reduce the possibility of shaking, and ensure the smooth progress of subsequent processing work; on the other hand, it can realize automatic adaptive bonding of the workpiece, especially complete the pressing of the workpiece, ensure the molding quality of the workpiece, and effectively meet the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the structure of the aluminum conductor pressing mechanism used in the production of insulated cables;

[0019] Figure 2 This is a structural front view of an aluminum conductor pressing mechanism for insulated cable production;

[0020] Figure 3 It is a partial structural schematic diagram of another perspective of the aluminum conductor pressing mechanism for insulated cable production;

[0021] Figure 4 It is a partial structural schematic diagram of the load-bearing component;

[0022] Figure 5 It is a partial structural schematic diagram of the guiding device;

[0023] Figure 6 It is a schematic diagram of part of the internal structure of the bonding group monomer;

[0024] Figure 7 A schematic diagram of the partial internal structure of the bonding group monomer from another perspective;

[0025] Figure 8 It is a schematic diagram of part of the internal structure of the compression assembly;

[0026] Fig. 9 A top view of the internal structure of the compression assembly;

[0027] Fig.10 for Figure 8 A partial enlarged schematic diagram of the structure at A in the middle;

[0028] In the above figures, 1, support seat; 2, receiving group; 21, carrier; 22, cover plate; 23, pipe sleeve; 3, tensioning assembly; 31, mounting plate; 311, key groove; 32, abutting wheel; 33, rotating hinge; 34, positioning rod; 35, limit spring; 4, fitting assembly; 5, screw rod adjustment assembly; 6, fitting group monomer; 61, moving frame; 611, I-shaped groove; 612, placement groove; 62, positioning wheel; 63, tensioning wheel; 64, moving block; 65, adapter wheel; 66, conveyor belt; 67, moving seat; 671, moving rod; 68, adjusting rod; 69, fixing rod; 610, telescopic spring; 7, guiding device; 71, stand; 72, stand plate; 73, rotating disk; 7 31. Positioning hole; 74. Guide wheel; 75. Driving wheel; 8. Electromagnetic disk; 81. Insulating disk; 82. Iron column; 9. Electromagnetic induction switch; 10. Positioning mechanism; 101. Positioning frame; 102. Driving cylinder; 103. Connecting rod; 11. Pressing assembly; 111. Connecting frame; 112. Shell; 12. Adjustable sleeve; 121. Receiver tube; 122. Pressing tube; 123. Pressing sheet; 13. Tightening assembly; 131. Rotating tube; 132. Telescopic tube; 133. Tightening tube; 1331. Closing groove; 14. Driving assembly; 141. Ring rack; 142. Rotating gear; 15. Limiting assembly; 151. Ear seat; 152. Rotating frame; 153. Pulley. DETAILED DESCRIPTION

[0029] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0031] Examples, such as Figures 1 to 10As shown, an aluminum conductor clamping mechanism for insulated cable production includes a clamping mechanism body, which includes a support seat 1. The support seat 1 is designed in a wing-like shape, and the lower corners can be installed and connected by bolts to fully ensure the stability of the device; above the support seat 1, a bearing component, a fitting component 4 and a clamping component 11 are sequentially arranged along the traveling direction of the aluminum conductor, and the bearing component includes a receiving group 2. For the established receiving group 2: it receives the workpiece after the external multiple groups of aluminum alloy conductors are wound in coordination, ensures its conveying direction, and thus improves its smoothness; a tensioning component 3 is arranged between the two receiving groups 2, and the tensioning component 3 includes a mounting plate 31 with a stepped design, and the top of the mounting plate 31 A support wheel 32 is provided, and a rotating hinge 33 is provided on one side of the mounting plate 31 and is connected to the lower part of the support seat 1. Of course, when the tensioning assembly 3 is in a stationary state, the support wheel 32 is placed in a horizontal state. When the workpiece passes through between the guide wheel 74 and the support wheel 32, the support wheel 32 can be pressed downward according to the different specifications of the workpiece. Of course, a component (such as a torsion spring) that can realize resetting is provided in the rotating part of the rotating hinge 33. This design is an existing mature and commonly used technical means, and the specific working principle and working method are no longer repeated. A key groove 311 is provided on the other side of the mounting plate 31, and a positioning rod 34 is provided on the support seat 1 corresponding to the key groove 311, and a limit spring 3 is sleeved on the outer periphery of the positioning rod 34 5, specifically described as: for the mounting plate 31 with a stepped design, it gradually falls from the direction of travel of the workpiece, and the middle position provides convenient conditions for the establishment of the abutment wheel 32. During use: considering the different specifications of the workpieces being transported, the angle at which the abutment wheel 32 rotates at the rotating position of the rotating hinge 33 is also different. At the same time, relying on the established limit spring 35, it can provide a certain shock absorption performance for the abutment wheel 32, thereby improving the functionality of use. In this way, after the guide device 7 is adjusted according to the specifications of different workpieces, the gap between the guide wheel 74 and the abutment wheel 32 can facilitate the workpiece to be led out, and the vertical rotation of the abutment wheel 32 can effectively reduce the possibility of the workpiece jumping, and the workpiece is always close to the workpiece. It is fitted between the abutment wheel 32 and the guide wheel 74 to limit the position of the workpiece and ensure the smoothness of the conveying process; a guide device 7 is arranged above the tensioning assembly 3 to cooperate with it and to convey the workpiece. On the one hand, the guide device 7 can be adaptively adjusted for workpieces of different specifications and sizes to ensure the smoothness of the conveying process, and can cooperate with the tensioning assembly 3, especially to ensure that the workpiece is always attached to the outer periphery of the workpiece, reducing the possibility of the workpiece jumping. On the other hand, when adapting and adjusting according to workpieces of different specifications, it can be linked with the pressing assembly 11, especially to make the pressing assembly 11 run to a position that is compatible with the workpiece conveyed by the guide device 7, providing convenient conditions for the subsequent pressing of the workpiece;The fitting component 4 includes a screw rod adjustment component 5 with a forward and reverse bidirectional screw rod, wherein the screw rod adjustment component 5 is an existing mature and conventional technical means, and the difference is that: the screw rod component uses a forward and reverse bidirectional screw rod, that is to say: with the center position of the forward and reverse bidirectional screw rod as the boundary, the threads on both sides are set in opposite directions, and are respectively connected to the fitting group monomer 6, so as to realize the opposite or relative movement of the two, and improve the working process. The two moving ends of the screw rod adjustment component 5 are both provided with a fitting group monomer 6 that can be adaptively fitted on the outside of the workpiece. The two fitting group monomers 6 can be moved and adjusted in the longitudinal direction, which can not only adapt to the workpieces of different specifications and sizes for transportation, but also can conveniently adjust the conveyor belt 66 in real time, especially ensuring the smoothness of the workpiece transportation process and improving the working process;

[0032] In the above process: the established tensioning assembly 3 and guiding device 7 are utilized, wherein the guiding device 7 can be driven and adjusted according to the specifications of the workpiece to be processed, especially to make the guide wheel 74 and the abutting wheel 32 of the tensioning assembly 3 close to each other, so as to complete the position limitation of the workpiece to a certain extent, and the tensioning assembly 3 which can rotate in the vertical direction can be adaptively fitted as the guide wheel 74 is replaced, thereby reducing the possibility of the workpiece jumping, providing convenience for the workpiece tensioning, and ensuring the smoothness of its transportation process. At the same time, when the guiding device 7 is adaptively adjusted according to workpieces of different specifications, it can be linked with the clamping assembly 11, especially to make the clamping assembly 11 run to a position adapted to the workpiece transported by the guiding device 7, so as to provide convenient conditions for the subsequent clamping of the workpiece. In this way, one adjustment can bring The device can be moved while adjusting another equipment component synchronously, which greatly improves the automation level of the device, reduces the difficulty of operation and meets the use requirements; by utilizing the established bonding component 4, the two bonding group monomers 6 can be moved and adjusted in the longitudinal direction, which can not only adapt to the workpieces of different specifications and sizes for transportation, but also conveniently adjust the conveyor belt 66 in real time, especially ensure the smoothness of the workpiece transportation process and improve the work progress; the device has a reasonable design, simple structure, convenient processing and integrates adaptive tensioning and bonding pressing functions. On the one hand, it can tension the conveyed aluminum conductor to a certain extent, reduce the possibility of its shaking, and ensure the smooth progress of subsequent processing work; on the other hand, it can realize automatic adaptive bonding of the workpiece, especially complete the pressing of the workpiece, ensure the molding quality of the workpiece, and effectively meet the use requirements.

[0033] In order to cooperate with the tensioning assembly 3 to complete the limiting of the aluminum alloy conductor to be processed, especially to adaptably complete the tensioning and guiding of the workpiece, the guiding device 7 includes a stand 71, a stand plate 72 is arranged above the stand 71, a rotating disk 73 is arranged between the two stand plates 72, and a plurality of guide wheels 74 of different specifications and sizes are evenly arranged between the two rotating disks 73, and a positioning hole 731 is opened in the rotating disk 73 between two adjacent guide wheels 74, and a positioning mechanism 10 is arranged on one side above the stand plate 72. The positioning mechanism 10 is set to limit the rotating disk 73 after the position is adjusted to prevent it from shaking. Specifically, as for the set guide wheel 74, its function is to guide the aluminum alloy conductor conveyed by the receiving group 2, and it can especially cooperate with the abutting wheel 32 to adapt to workpieces of different specifications and sizes. Furthermore, one side of the rotating disk 73 is provided with an electric The guide wheels 74 are arranged evenly between the rotating disks 73, one guide wheel 74 is at the bottom, two guide wheels 74 are at the middle, and the other two guide wheels 74 are at the top. The positioning mechanism 10 limits the top of the rotating disk 73, and a gap is left between the bottom guide wheel 74 and the abutting wheel 32 for convenient conveying and guiding of the aluminum alloy conductor. On the one hand, the specifications and sizes of the multiple guide wheels 74 are different, so as to complete the adaptive conveying and guiding of the aluminum alloy conductor, thereby improving the functionality of the device. On the other hand, by adjusting the adaptability of the guide wheel 74, the gap between it and the abutting wheel 32 can be adjusted in real time, and it is affected by the establishment of the abutting wheel 32, that is, it can realize rotation in the vertical direction. While realizing adaptive conveying, it can also rely on the cooperation between the two to tension the workpiece to a certain extent, thereby reducing the possibility of the workpiece jumping.In addition, in order to effectively utilize the rotation of the guiding device 7 during the process of adapting the workpiece conveying to complete the drive adjustment of the equipment components in the clamping assembly 11, especially to enable it to match and complete the adjustment of the clamping size, an electromagnetic disk 8 that can rotate with it and has a magnetic field strength is arranged at the rotating position of the outer rotating disk 73. The electromagnetic disk 8 includes an insulating disk 81 that generates a magnetic field. A plurality of magnetized iron columns 82 are arranged at the edge of the insulating disk 81. An electromagnetic induction switch 9 is arranged on the vertical plate 72 above the electromagnetic disk 8. The specific description is: a circular hole is opened at the outer peripheral edge of the insulating disk 81, and the iron column 82 is a plurality of parts with the same diameter and length that are cut and riveted into the circular hole of the insulating disk 81 to achieve an interference fit. A magnetizer is used to magnetize the iron column 82 from scratch according to the magnetizing DC current, and the plurality of iron columns 82 are magnetized in turn, and a magnetic field detector is used to test the magnetic field strength: the magnetic field strength is evenly distributed, that is, when the guiding device 7 is controlled to operate according to the aluminum alloy conductor to be conveyed, it is especially effective. In the process of adjusting the guide wheels 74 of different specifications, the rotation of the rotating disk 73 can drive the electromagnetic disk 8 to rotate, providing convenience for its subsequent discharge. Among them, the electromagnetic induction switch 9 is also provided with a coil with a relatively small resistance (not shown in the figure), and is placed statically relative to the electromagnetic disk 8. Specifically, according to the relevant magnetic field principles in physics, when the electromagnetic disk 8 rotates, the magnetic field on its iron column 82 rotates relative to the coil, and the action of cutting the magnetic flux lines is correspondingly generated, thereby discharging. At the same time, the motor for driving the rotating gear 142 to rotate is electrically connected to the electromagnetic induction switch 9. When the electromagnetic disk 8 rotates, it acts on the electromagnetic induction switch 9, thereby controlling the operation of the motor and acting on the rotating gear 142. In this way, the meshing between the rotating gear 142 and the annular rack 141 can drive the tightening assembly 13 to rotate, especially completing the tightening of the compression tube 122. The linkage between the device and equipment components is strong, and the operation is simple and convenient, which fully improves the working process. ;

[0034] In order to ensure the effective rotation of the guide device 7, a driving wheel 75 for providing rotational power to the rotating disk 73 is provided on one side of the vertical plate 72. Of course, a motor for providing rotational power is also provided on the outer side of the driving wheel 75, and acts on the driving wheel 75. A synchronous belt is used to transmit power between the driving wheel 75 and one side of the rotating disk 73, which provides convenient conditions for the rotation of the rotating disk 73. In other words, it is convenient for people to adjust different guide wheels 74 according to the specifications of the aluminum alloy conductor, and provides convenient conditions for the cooperation between the guide wheel 74 and the tensioning assembly 3 to limit the tensioning and guiding the aluminum alloy conductor. It has strong functionality. Further, in order to effectively improve the stability of the device during use, The positioning mechanism 10 includes a positioning frame 101, and a driving cylinder 102 is arranged on the outer side of the positioning frame 101. The output end of the driving cylinder 102 is provided with a plug-in rod 103 adapted to the positioning hole 731. Of course, a protective cover is provided at the positioning hole 731 of the rotating disk 73 to reduce the possibility of damage to the rotating disk 73. The specific description is: After people adjust the guide wheel 74 to be used according to actual needs, control the driving cylinder 102 to run, drive the plug-in rod 103 to pass through the protective cover, and pass through the positioning hole 731, so as to realize the positioning of the rotating disk 7352, thereby ensuring the stability of the guide device 7 during use, improving the practicability of the device and equipment, and meeting the use requirements.

[0035] In order to ensure the smoothness of the aluminum conductor workpiece during transportation and reduce the possibility of shaking and affecting the pressing effect, the bonding group monomer 6 includes a moving frame 61, and a positioning wheel 62 is arranged on one side of the moving frame 61, wherein the bonding group monomer 6 is set up with two groups. Considering the driving power during the operation of the bonding group monomer 6, a driving motor is set up below the bonding group monomer 6 at the rear, and especially the lower end of one side of the rear moving frame 61 is set up in an L shape, which not only meets the stable establishment of the positioning wheel 62, but also requires the driving motor to be connected to the positioning wheel 62 in the rear bonding group monomer 6, so as to utilize the driving motor to provide running power to the conveyor belt 66. Of course, considering that the bonding group monomer 6 will also move and adjust in the longitudinal direction, a square groove is provided at the support frame where the driving motor is set up to meet the movement and adjustment requirements and prevent movement interference. Specifically, a tensioning wheel 63 is provided on the other side of the movable frame 61, and the tensioning wheel 63 can be moved and adjusted in the horizontal direction to ensure that the conveyor belt 66 can be fully tensioned. An I-shaped groove 611 is opened in the movable frame 61 below the tensioning wheel 63, and a moving block 64 is provided at the I-shaped groove 611 and connected to the tensioning wheel 63. An adapting wheel 65 which can be moved and adjusted longitudinally is provided on the movable frame 61 between the positioning wheel 62 and the tensioning wheel 63, and a conveyor belt 66 is wound around the outer sides of the positioning wheel 62, the tensioning wheel 63 and the adapting wheel 65. Specifically, the movable frames 61 in the two bonding group monomers 6 are respectively connected to the two sides of the positive and negative bidirectional screws in the screw adjustment assembly 5, that is, the operation of the screw adjustment assembly 5 can drive the two groups of bonding group monomers 6 to move relative to or toward each other, so as to provide convenient conditions for adapting to workpieces of different specifications and sizes.

[0036] In order to fully ensure that the bonding group monomer 6 can always be bonded to the outer periphery of the workpiece, especially to reduce the possibility of its shaking, and at the same time, to ensure that the conveyor belt 66 can continuously convey the workpiece to ensure the working process, a moving seat 67 is arranged below the two adapter wheels 65, and a moving rod 671 is arranged below the moving seat 67, and the end of the moving rod 671 is designed in a wedge shape. An adjusting rod 68 is arranged on one side of the moving block 64, and the end face of the adjusting rod 68 close to the side of the moving rod 671 is designed in a wedge shape and is adapted to the outer end face of the moving rod 671, so that the moving rod 671 acts on the adjusting rod 68 for lateral movement, and a convenient adjustment rod 68 is provided in the moving frame 61. A placement groove 612 is set up, and the cross-section of the placement groove 612 is designed in a stepped shape, wherein the diameter of the placement groove 612 decreases twice from the middle, which can especially ensure that the telescopic spring 610 can be stably placed. A fixing rod 69 is arranged in the placement groove 612, and a key-shaped groove 311 is opened in the adjustment rod 68 corresponding to the fixing rod 69. The outer periphery of the adjustment rod 68 on both sides of the fixing rod 69 is sleeved with a telescopic spring 610. The specific description is as follows: before the processing work is carried out, the screw rod adjustment component 5 is controlled to run in advance, and the bonding group monomer 6 is driven to arrive at a suitable position. Considering that the aluminum conductor workpiece may have a possibility of longitudinal shaking during the compacting and conveying process, the workpiece is reduced at the same time. There is a possibility of scattered arrangement. Under the limitation of the outer circumference size of the workpiece, the adapter wheel 65 and the conveyor belt 66 will fit on the outer circumference of the workpiece, and the workpiece will continue to be conveyed under the drive of the rear bonding group monomer 6. When the specification size of the workpiece changes (such as increasing), the adapter wheel 65 and the movable frame 61 will be stretched open, that is, moved outward, and the movable rod 671 will move in the longitudinal direction and act on the adjusting rod 68. In this process, the adjusting rod 68 will move to the side away from the positioning wheel 62, especially driving the tensioning wheel 63 to move outward. This process can not only make the bonding group monomer 6 fit with the workpiece to ensure its conveying process, but also tension the conveyor belt 66. The stability of the device is ensured, especially the conveyor belt 66 can be fitted to the outside of the workpiece and the possibility of shaking is reduced. Of course, when the size of the workpiece changes (such as decreasing), the adapter wheel 65 will move toward the direction close to another fitting group unit 6, that is, the compressed telescopic spring 610 stretches, especially driving the adjusting rod 68 and the tensioning wheel 63 to move toward the positioning wheel 62, and the end of the adjusting rod 68 will press against the moving rod 671 to move it. This not only ensures that the conveyor belt 66 is fitted on the workpiece to realize transportation, but also completes the real-time tensioning of the conveyor belt 66, thereby improving the functionality of the device.

[0037] In order to effectively complete the compression of the aluminum conductor workpiece to be processed, the compression assembly 11 includes a connecting frame 111, and a shell 112 with a split design is arranged above the connecting frame 111. An adjustable sleeve 12, a tightening assembly 13 with a telescopic function, and a driving assembly 14 for driving a rotating tube 131 to realize rotation and telescoping are arranged in sequence in the shell 112 along the traveling direction of the aluminum conductor. Further, the adjustable sleeve 12 includes a receiving tube 121, and a compression piece 123 with elastic performance is arranged on one side of the receiving tube 121. A plurality of compression pieces 123 are arranged in a cone shape to form a compression tube 122, which is also That is to say, one side of the receiving tube 121 is designed in a duckbill shape, which is convenient for guiding the workpiece to enter and complete the pressing process. For the set pressing pieces 123, when multiple pressing pieces 123 are in a static state, they tend to expand outward, and a deformation groove is set between two adjacent pressing pieces 123 to facilitate the pressing piece 123 to achieve contraction and locking, so that it can adaptably fit on the outer periphery of the workpiece to ensure the completion of the pressing work; the tightening assembly 13 includes a rotating tube 131 that can rotate relative to the shell 112, and a telescopic tube 132 that can be extended and retracted in a rotating manner is arranged in the rotating tube 131. The telescopic tube 132 can be extended and retracted in a rotating manner. A tightening tube 133 is provided on one side of 32, and a conical closing groove 1331 is provided in the tightening tube 133, and is adapted to the pressing tube 122. In particular, for the cooperation between the rotating tube 131 and the telescopic tube 132, the rotation of the rotating tube 131 can drive the telescopic tube 132 to move in a rotating manner inside it, thereby driving the tightening tube 133 to move toward the position of the pressing tube 122, and in particular, by utilizing the closing groove 1331, the plurality of pressing sheets 123 are pressed inwardly, in particular, the inner wall thereof can be fitted on the outer periphery of the workpiece, and the tightening tube 133 can be pressed inwardly. As for the working principle of the rotating tube 131 and the telescopic tube 132, the same setting method as the telescopic method of the camera lens in the prior art can be selected. The technical means can be effectively known to the technicians in the relevant technical field, and the details are not repeated here. When in use: control the tightening assembly 13 to rotate, especially make the telescopic tube 132 drive the tightening tube 133 to move toward the position of the compression tube 122, so that the multiple compression plates 123 can move inward until the inner wall can fit with the workpiece and stop, which improves the degree of automation of the use of the device to a certain extent and effectively meets the use requirements.

[0038] In order to further improve the rationality of the establishment of the device, and to rely on the adaptation process of the previous tensioning component 3 and the guiding device 7 for workpieces of different specifications and sizes, the adaptability adjustment of the pressing component 11 is completed to provide convenient conditions for the pressing of the aluminum alloy conductor. The driving component 14 includes an annular rack 141 set on the outer periphery of the rotating tube 131, and a rotating gear 142 driven by a DC motor is provided on one side of the shell 112, and is meshed with the annular rack 141. The specific description is: for the DC motor (not shown) used to provide driving power to the rotating gear 142, it is electrically connected to the electromagnetic induction switch 9. When the guiding device 7 is adaptively adjusted according to the input workpiece, the electromagnetic induction switch 9 will be activated, and then the DC motor can be provided with power to realize operation. Of course, considering the change in the rotation direction of the guiding device 7, it will also act on the electromagnetic induction switch 9 accordingly, so that its rotation direction driven by the DC motor will also change, that is, the extension rotation or contraction rotation of the tightening component 13, that is to say: the rotating gear The rotation of the wheel 142 meshes with the annular rack 141, thereby driving the tightening assembly 13 to operate, especially causing relative movement between the rotating tube 131 and the telescopic tube 132. The electromagnetic induction switch 9 is opened and closed according to the rotation of the guide device 7 until the guide device 7 stops when it reaches the position of the adapted workpiece. The electromagnetic induction switch 9 does not operate, that is, the driving assembly 14 does not operate. At this time, the tightening assembly 13 stops inserting the adjustable sleeve 12, so that the pressing tube 122 maintains the current state. The pressing tube 122 in this state is just adapted to the specifications and dimensions of the conveyed workpiece. This linkage design greatly improves the functionality of the device and fully improves the degree of automation of the device to meet the use requirements. Furthermore, a limit assembly 15 is also provided on the outer side of the rotating tube 131. The limit assembly 15 can be installed in a circular array on the outer side of the rotating tube 131 according to different use requirements, and the number can also be adjusted. Its main function is to fit on the outer periphery of the workpiece to limit its conveying process, especially to reduce the possibility of its shaking.

[0039] In order to further limit the position of the aluminum conductor of the cable after being tightly pressed, especially to reduce the possibility of its jumping, the limiting component 15 includes an ear seat 151 designed in a π shape, a rotating frame 152 is arranged in the ear seat 151, and a torsion spring is arranged at the connection between the rotating frame 152 and the ear seat 151, wherein, for the torsion spring, one end is fixedly mounted on the inner side of the ear seat 151, and the other end is connected to the rotating frame 152, and when the limiting component 15 is in a stationary state, the end of the rotating frame 152 is close to the geometric center of the rotating tube 131, and the end of the rotating frame 152 is provided with a pulley 153, which is specifically described as follows: After the clamping component 11 completes the clamping of the aluminum conductor, it passes through the inside of the rotating tube 131. Taking into account the different specifications and sizes of the workpiece, when the workpiece is exported and passes through the limiting component 15, due to the position of the outer periphery of the workpiece, the pulley 153 fits on its outer periphery and causes the rotating frame 152 to rotate outward. In particular, under the action of the established torsion spring, the pulley 153 is always fitted on the outer periphery of the workpiece. Of course, it can also adapt to workpieces of different specifications and sizes. In this way, the workpiece is more stable during output, reducing the possibility of shaking, and can adapt to workpieces of different specifications and sizes, greatly improving the functionality of the device.

[0040] In order to realize the acceptance of the aluminum conductor to be processed and ensure the effective implementation of the compacting work, the acceptance group 2 includes a carrier 21 designed in a trapezoidal shape, a cover plate 22 is arranged above the carrier 21, and a pipe sleeve 23 with a T-shaped cross section is arranged at the geometric center of the connection between the carrier 21 and the cover plate 22. The specific description is: the carrier 21 and the cover plate 22 are designed in a split type. During installation, two bolts are placed at the corners above the cover plate 22, and the cover plate 22 is connected to the carrier 21 by bolts to ensure the stability of the establishment. The established pipe sleeve 23 is used to accept the aluminum conductor to avoid damage during its transportation. Of course, the inner diameter of the established pipe sleeve 23 can be set to a large size. The main purpose is to ensure the smoothness of the workpiece transportation, prevent the outer periphery of the workpiece from being scratched, and ensure the forming quality of the workpiece.

[0041] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An aluminum conductor pressing mechanism for insulated cable production, comprising a pressing mechanism body, the pressing mechanism body comprising a support seat, characterized in that: A bearing assembly, a fitting assembly and a pressing assembly are sequentially arranged above the support seat along the traveling direction of the aluminum conductor, the bearing assembly includes a receiving group, a tensioning assembly is arranged between the two receiving groups, the tensioning assembly includes a mounting plate with a stepped design, a rest wheel is arranged above the mounting plate, a rotating hinge is arranged on one side of the mounting plate and is connected to the bottom of the support seat, a key groove is opened on the other side of the mounting plate, a positioning rod is arranged on the support seat corresponding to the key groove, a limit spring is sleeved on the outer periphery of the positioning rod, a guiding device used in conjunction with the positioning rod and conveying the workpiece is arranged above the tensioning assembly, the fitting assembly includes a screw adjustment assembly with forward and reverse bidirectional screw rods, and fitting group monomers that can be adaptably fitted to the outside of the workpiece are arranged on both movable ends of the screw adjustment assembly.

2. The aluminum conductor pressing mechanism for insulated cable production according to claim 1, characterized in that: The guiding device includes a vertical frame, a vertical plate is arranged above the vertical frame, a rotating disk is arranged between the two vertical plates, an electromagnetic disk that can rotate with the rotating disk and has a magnetic field strength is arranged at the rotating part of the outer rotating disk, the electromagnetic disk includes an insulating disk that generates a magnetic field, a plurality of magnetized iron columns are arranged at the edge of the insulating disk, an electromagnetic induction switch is arranged on the vertical plate above the electromagnetic disk, a plurality of guide wheels of different specifications and sizes are evenly arranged between the two rotating disks, a positioning hole is opened in the rotating disk between two adjacent guide wheels, and a positioning mechanism is arranged on one side above the vertical plate.

3. The aluminum conductor pressing mechanism for insulated cable production according to claim 2, characterized in that: A driving wheel providing rotational power for the rotating disk is arranged on one side of the vertical plate, and the positioning mechanism includes a positioning frame, a driving cylinder is arranged on the outer side of the positioning frame, a plug-in rod matching the positioning hole is arranged on the output end of the driving cylinder, and a protective cover is arranged at the positioning hole of the rotating disk.

4. The aluminum conductor pressing mechanism for insulated cable production according to claim 3, characterized in that: The bonding group monomer includes a moving frame, a positioning wheel is arranged on one side of the moving frame, a tensioning wheel is arranged on the other side of the moving frame, an I-shaped groove is opened in the moving frame below the tensioning wheel, a moving block is arranged at the I-shaped groove and connected to the tensioning wheel, an adapter wheel which can be longitudinally moved and adjusted is arranged on the moving frame between the positioning wheel and the tensioning wheel, and a conveyor belt is wound around the outer sides of the positioning wheel, the tensioning wheel and the adapter wheel.

5. The aluminum conductor pressing mechanism for insulated cable production according to claim 4, characterized in that: A moving seat is arranged below the two adapting wheels, a moving rod is arranged below the moving seat, and the end of the moving rod is designed in a wedge shape, an adjusting rod is arranged on one side of the moving block, and the end face of the adjusting rod close to the moving rod is designed in a wedge shape and adapted to the outer end face of the moving rod, so that the moving rod acts on the adjusting rod for lateral movement, a placement groove is provided in the moving frame for facilitating the establishment of the adjusting rod, and the cross-section of the placement groove is designed in a stepped shape, a fixing rod is arranged in the placement groove, a key-shaped groove is provided in the adjusting rod corresponding to the fixing rod, and telescopic springs are sleeved on the outer periphery of the adjusting rods on both sides of the fixing rod.

6. The aluminum conductor pressing mechanism for insulated cable production according to claim 5, characterized in that: The clamping assembly includes a connecting frame, a shell with a split design is arranged above the connecting frame, an adjustable sleeve, a tightening assembly with a telescopic function and a driving assembly for driving a rotating tube to achieve rotation and telescoping are arranged in sequence in the shell along the traveling direction of the aluminum conductor, the adjustable sleeve includes a receiving tube, a clamping piece with elastic properties is arranged on one side of the receiving tube, a plurality of the clamping pieces are arranged in a cone shape to form a clamping tube, the tightening assembly includes a rotating tube that can rotate relative to the shell, a telescopic tube that can achieve telescoping in a rotating manner is arranged in the rotating tube, a tightening tube is arranged on one side of the telescopic tube, a conical table-shaped closing groove is opened in the tightening tube, and the tightening tube is adapted to the clamping tube.

7. The aluminum conductor pressing mechanism for insulated cable production according to claim 6, characterized in that: The driving assembly includes an annular rack set up on the outer periphery of the rotating tube, a rotating gear driven by a DC motor is arranged on one side of the shell and meshes with the annular rack, and a limiting assembly is also arranged on the outer side of the rotating tube.

8. The aluminum conductor pressing mechanism for insulated cable production according to claim 7, characterized in that: The limiting assembly comprises an ear seat designed in a π shape, a rotating frame is arranged in the ear seat, a torsion spring is arranged at the connection between the rotating frame and the ear seat, and a pulley is arranged at the end of the rotating frame.

9. The aluminum conductor pressing mechanism for insulated cable production according to claim 1, characterized in that: The receiving group comprises a carrier designed in a trapezoidal shape, a cover plate is arranged above the carrier, and a pipe sleeve with a T-shaped cross section is arranged at the geometric center of the connection between the carrier and the cover plate.

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