Cable fixing mechanism for cable production

Abstract

The invention relates to a cable fixing mechanism for cable production, and belongs to the technical field of cable fixing mechanisms, the cable fixing mechanism comprises a supporting bottom plate, a protective cover shell is fixedly mounted on the top surface of the supporting bottom plate, and two connecting vertical rods are slidably mounted on one side of the upper portion of the inner wall of the protective cover shell in a penetrating mode; the supporting bottom plate is fixedly provided with a cushion block under the two connecting vertical rods, and the top surface of the cushion block and the lower ends of the two connecting vertical rods are provided with combined clamping assemblies. An elastic clamping mode is adopted, and it can be guaranteed that the cable cannot be damaged due to rigid clamping; in addition, the device can carry out cable conveying operation after clamping and fixing are finished, extra cable conveying work of operators is avoided, cable clamping and conveying work are integrated, the use performance of the device is improved, and the device can be suitable for machining of heavy cables such as cross-linked polyethylene insulated power cables and is one of important cable machining accessories.

Description

Technical Field

[0001] This invention relates to the field of cable fixing mechanism technology, specifically a cable fixing mechanism for cable production. Background Technology

[0002] Cable fixing mechanisms are core auxiliary devices used in cable production for positioning, clamping, and stabilizing cables. Their core function is to ensure the cable is accurately positioned and under stable tension during processing, thereby guaranteeing product quality. This is especially true for the construction process of cross-linked polyethylene insulated power cables, where fixing mechanisms are essential to ensure cable fixation. Cross-linked polyethylene insulated power cables are typically very heavy, and manually moving the cut cable sections is extremely laborious and poses safety risks.

[0003] The applicant discovered through a search that a Chinese patent, "A Cable Fixing Mechanism for Cable Production," with publication (announcement) number "CN211294736U," is available. This patent boasts advantages such as simple operation, good stability after fixing, and the ability to ensure cable integrity. It is mainly used for cable fixing. However, the aforementioned structure relies heavily on the use of controllers and sensors, which may lead to signal interference during use, affecting the normal operation of the controllers and sensors. This would impact the overall performance of the device. Furthermore, the aforementioned structure can only clamp and fix the cable during use, and cannot guarantee the cable's transport effect after processing, which would greatly increase the difficulty for operators to move the cable.

[0004] To address the aforementioned issues, we propose a cable fixing mechanism for cable production. Summary of the Invention

[0005] To achieve the above objectives, the present invention provides the following technical solution: a cable fixing mechanism for cable production, comprising a supporting base plate, a protective cover fixedly installed on the top surface of the supporting base plate, and two connecting vertical rods slidably installed through one side of the inner wall of the protective cover. A pad is fixedly installed on the supporting base plate directly below the two connecting vertical rods. A combined clamping assembly is provided on the top surface of the pad and the lower ends of the two connecting vertical rods. Two first movable frames are fixedly installed on one side of the surface of the upper combined clamping assembly. First movable longitudinal rods are slidably installed on the inner walls of the two first movable frames. A rotating connecting rod is fixedly installed on the surface of the movable longitudinal rod. A second movable longitudinal rod is fixedly installed on the side of the rotating connecting rod away from the first movable longitudinal rod. A second movable frame is slidably installed on both opposite sides of the wall of the second movable longitudinal rod. The surfaces of the two second movable frames are jointly provided with a compression conveying assembly. A connecting ball is rotatably installed on the top surface of the rotating connecting rod near the first movable frame. An movable opening is opened on the upper side of the inner wall of the protective cover above the connecting ball. A multi-stage electric telescopic rod for pushing the compression conveying assembly is rotatably installed on the inner wall of the movable opening. A longitudinal rotating rod is fixedly installed in the middle of the surface of the rotating connecting rod.

[0006] Furthermore, the combined clamping assembly includes an arc-shaped clamping shell, on one side of the inner wall of the arc-shaped clamping shell, a plurality of clamping damping springs are fixedly installed, and the extension and retraction ends of the plurality of clamping damping springs extend through to the inner wall of the arc-shaped clamping shell, and the extension and retraction ends of the plurality of clamping damping springs are jointly fixedly installed with a semi-circular fixing arc block.

[0007] Furthermore, the pushing extrusion conveying assembly includes an extrusion vertical block fixedly installed on one side of the surface of two second movable frames, and the inner wall of the protective cover is provided with guide grooves on both the front and rear sides of the extrusion vertical block, and guide blocks are slidably installed on the inner wall of the guide grooves. Two telescopic frames are fixedly installed on the bottom surface of the extrusion vertical block and the top surface of the supporting base plate, and the opposite sides of the front and rear telescopic frames are provided with conveying groove wheels.

[0008] A compression damping spring is fixedly installed on the inner wall of several of the telescopic frames, and a telescopic block is fixedly installed on the telescopic end of the compression damping spring. An electric roller is fixedly installed on the inner wall of the upper process conveyor groove wheel. An L-shaped press start block is fixedly installed on one side of the surface of one of the upper telescopic frames, and a normally open push button switch is fixedly installed on the inner wall of the protective cover below the L-shaped press start block.

[0009] Furthermore, the inner wall of the protective cover is provided with movable grooves on both the upper and lower sides away from the connecting vertical rod, and movable protrusions are movably installed on the inner wall of the movable grooves. Fixed hole plates are fixedly installed on the opposite sides of the two movable protrusions. Conical cylinders are fixedly installed on the inner wall of the fixed hole plates, and pressure alarms are fixedly installed on the inner wall of the two movable grooves away from the movable protrusions.

[0010] Furthermore, the cross-section of the movable groove perpendicular to its length direction is T-shaped, and the horizontal part of the T-shape is located inside the protective cover, while the vertical part is in communication with the interior of the protective cover. The movable protrusion is composed of two rectangular blocks that are perpendicularly combined with each other. When assembled with the movable groove, one of the rectangular blocks will be movably connected to the horizontal part of the movable groove, while the second rectangular block will be movably connected to the vertical part of the movable groove.

[0011] Furthermore, the bottom surface of the lower arc-shaped clamping shell is fixedly connected to the top surface of the pad, and the top surface of the upper arc-shaped clamping shell is fixedly connected to the lower ends of the two connecting vertical rods.

[0012] Furthermore, the arc clamp is a groove with a semi-circular cross-section, and a rectangular protrusion integrally formed therewith is provided at the geometric center of its arc-shaped outer wall. A sponge pad is fixedly installed on the inner wall of the semi-circular fixed arc block.

[0013] Furthermore, the opposite sides of the two guide blocks are fixedly connected to the surface of the extrusion vertical block, the surface of the telescopic block is slidably connected to the inner wall of the telescopic frame, the opposite sides of the electric roller are fixedly connected to the surface of the corresponding telescopic block, and the opposite sides of the two lower telescopic blocks are rotatably connected to the opposite sides of the conveying groove wheel.

[0014] Furthermore, the output end of the multi-stage electric telescopic rod is fixedly connected to the surface of the connecting ball, and the opposite ends of the longitudinal rotating rod are respectively rotatably connected to the opposite sides of the inner wall of the protective cover. The rotation direction of the multi-stage electric telescopic rod is the same as the rotation direction of the longitudinal rotating rod.

[0015] Furthermore, the surface of the fixed perforated plate is slidably connected to the inner wall of the protective cover, and the inner wall profile of the cone is consistent with the inner wall profile formed by the two vertically arranged conveying groove wheels in the combined state. The inner walls of the two conveying groove wheels together form a continuous circular surface after combination, and the diameter of the surface is the same as that of the inner wall of the cone.

[0016] Compared with the prior art, the present invention provides a cable fixing mechanism for cable production, which has the following advantages:

[0017] 1. This device uses an elastic clamping method, which can ensure that the cable will not be damaged by rigid clamping. Furthermore, this device can perform cable conveying operations after clamping and fixing, avoiding the need for operators to carry the cable separately. This ensures that cable clamping and conveying are integrated, increasing the device's performance. It is suitable for processing heavy cables such as cross-linked polyethylene insulated power cables and is one of the important cable processing accessories.

[0018] 2. This device utilizes the elastic contact effect of the compression damping spring to ensure that the cable is fixed before it is transported. After the transport is completed, the cable is transported again before the cable is fixed, which ensures the stability of the cable transport process.

[0019] 3. This device utilizes the cooperation of an L-shaped push-button starter and a normally open push-button switch to ensure that the cable is transported immediately after it is fixed, avoiding the need for operators to start the device twice and ensuring its ease of use.

[0020] 4. This device utilizes the coordinated movement of the movable groove and the movable protrusion to ensure the stability of the fixed perforated plate moving within the inner wall of the protective cover. Furthermore, by utilizing the sliding movement between the cone and the cable, it can determine whether the cable is straightened, thus ensuring the quality of subsequent cable processing. Attached Figure Description

[0021] Figure 1 This is a perspective view of the entire invention;

[0022] Figure 2 This is a vertical sectional perspective view of the entire invention;

[0023] Figure 3 This is a perspective view of the combined clamping assembly and extrusion conveying assembly of the present invention;

[0024] Figure 4 for Figure 3 Enlarged structural diagram of section A in the middle;

[0025] Figure 5 This is a vertical sectional perspective view of the fixing plate of the present invention;

[0026] Figure 6 This is a vertical sectional perspective view of the arc-shaped clamp shell of the present invention;

[0027] Figure 7 for Figure 6 Enlarged structural diagram of section B;

[0028] Figure 8 This is a perspective view of the extrusion conveying assembly of the present invention;

[0029] Figure 9 This is a perspective view of the vertical section of the extruded vertical block of the present invention;

[0030] Figure 10 This is a vertical sectional view of the protective cover of the present invention.

[0031] In the diagram: 1. Support base plate; 2. Protective cover; 3. Connecting vertical rod; 4. Pad block; 5. Combined clamping assembly; 501. Arc clamp shell; 502. Clamping damping spring; 503. Semi-circular fixed arc block; 5031. Sponge pad; 6. First movable frame; 7. First movable longitudinal rod; 8. Rotating connecting rod; 9. Second movable longitudinal rod; 10. Second movable frame; 11. Extrusion conveying assembly; 1101. Extrusion vertical block; 1102. Guide groove; 1103 1104. Guide block; 1105. Telescopic frame; 1106. Conveyor groove wheel; 1107. Compression damping spring; 1108. Telescopic block; 1109. Electric roller; 1100. L-shaped push-button start block; 1110. Normally open push-button switch; 12. Connecting ball; 13. Movable port; 14. Multi-stage electric telescopic rod; 15. Longitudinal rotating rod; 16. Movable groove; 17. Movable protrusion; 18. Fixed orifice plate; 19. Conical cylinder; 20. Pressure alarm. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Please see Figures 1 to 10 This embodiment of a cable fixing mechanism for cable production includes a supporting base plate 1. A protective cover 2 is fixedly installed on the top surface of the supporting base plate 1. Two connecting vertical rods 3 are slidably installed through one side of the inner wall of the protective cover 2. A pad 4 is fixedly installed on the supporting base plate 1 directly below the two connecting vertical rods 3. A combined clamping assembly 5 is provided on the top surface of the pad 4 and the lower end of the two connecting vertical rods 3. Two first movable frames 6 are fixedly installed on one side of the surface of the upper combined clamping assembly 5. First movable longitudinal rods 7 are slidably installed on the inner walls of the two first movable frames 6, and a rotating... The connecting rod 8 has a second movable longitudinal rod 9 fixedly installed on the side away from the first movable longitudinal rod 7. The second movable frame 10 is slidably installed on both opposite sides of the second movable longitudinal rod 9. The surfaces of the two second movable frames 10 are jointly provided with the extrusion conveying assembly 11. A connecting ball 12 is rotatably installed on the top surface of the rotating connecting rod 8 near the first movable frame 6. An movable opening 13 is opened on the upper side of the inner wall of the protective cover 2 above the connecting ball 12. A multi-stage electric telescopic rod 14 for pushing the extrusion conveying assembly 11 is rotatably installed on the inner wall of the movable opening 13. A longitudinal rotating rod 15 is fixedly installed in the middle of the surface of the rotating connecting rod 8.

[0034] The combined clamping assembly 5 includes an arc-shaped clamping shell 501. Several clamping damping springs 502 are fixedly installed on one side of the inner wall of the arc-shaped clamping shell 501. The bottom surface of the lower arc-shaped clamping shell 501 is fixedly connected to the top surface of the pad 4. The top surface of the upper arc-shaped clamping shell 501 is fixedly connected to the lower ends of the two connecting vertical rods 3. The telescopic ends of the several clamping damping springs 502 extend through to the inner wall of the arc-shaped clamping shell 501. The telescopic ends of the several clamping damping springs 502 are fixedly installed with a semi-circular fixing arc block 503. The arc-shaped clamping shell 501 is a groove with a semi-circular cross section. At the geometric center of its arc-shaped outer wall, there is a rectangular protrusion integrally formed with it. A sponge pad 5031 is fixedly installed on the inner wall of the semi-circular fixing arc block 503. The lower arc-shaped clamping shell 501 is fixedly installed on the support base plate 1 through the pad 4, forming a dynamic and static clamping relationship.

[0035] The push extrusion conveying assembly 11 includes an extrusion vertical block 1101 fixedly installed on one side of the surface of the two second movable frames 10. The inner wall of the protective cover 2 is provided with guide grooves 1102 on both the front and rear sides of the extrusion vertical block 1101. Guide blocks 1103 are slidably installed on the inner wall of the guide grooves 1102. The opposite sides of the two guide blocks 1103 are fixedly connected to the surface of the extrusion vertical block 1101. The surface of the telescopic block 1107 is slidably connected to the inner wall of the telescopic frame 1104. Two telescopic frames 1104 are fixedly installed on the bottom surface of the extrusion vertical block 1101 and the top surface of the support base plate 1. The opposite sides of the front and rear telescopic frames 1104 are provided with conveying groove wheels 1105. The axial movement of the second movable longitudinal rod 9 drives the two second movable frames 10 and the extrusion vertical block 1101, telescopic frame 1104 and other components fixed thereon to slide along the rod wall of the second movable longitudinal rod 9, thereby realizing the closing and separation of the upper and lower sets of conveying groove wheels 1105.

[0036] A compression damping spring 1106 is fixedly installed on the inner wall of several telescopic frames 1104, and a telescopic block 1107 is fixedly installed on the telescopic end of the compression damping spring 1106. Utilizing the elastic contact effect of the compression damping spring 1106, the cable is secured before cable transport. After transport, the cable is transported again before being released from its fixation, ensuring stability during cable transport. An electric roller 1108 is fixedly installed on the inner wall of the upper process transport groove wheel 1105. Opposite sides of the surface of the electric roller 1108 are fixedly connected to the surfaces of corresponding telescopic blocks 1107, while the opposite sides of the two lower telescopic blocks 1107 are fixedly connected to the surfaces of the transport groove wheel 1105. The two sides are connected by a rotating mechanism. An L-shaped push-button starter block 1109 is fixedly installed on one side of the surface of one of the telescopic frames 1104 on the upper side. A normally open push-button switch 1110 is fixedly installed on the inner wall of the protective cover 2 below the L-shaped push-button starter block 1109. By cooperating with the L-shaped push-button starter block 1109 and the normally open push-button switch 1110, the cable can be transported after the cable is fixed, avoiding the problem of secondary start by the operator and ensuring the convenience of the device during use. The output end of the normally open push-button switch 1110 is connected to the main controller, which controls the start and stop of the electric roller 1108 according to the switch signal. This is a mature existing technology and will not be described in detail.

[0037] The protective cover 2 has movable grooves 16 on both the upper and lower sides of its inner wall away from the connecting vertical rod 3. Movable protrusions 17 are movably installed on the inner wall of each movable groove 16. A fixing plate 18 is fixedly installed on the opposite sides of the two movable protrusions 17. A cone 19 is fixedly installed on the inner wall of the fixing plate 18. A pressure alarm 20 is fixedly installed on the side of the inner wall of each movable groove 16 away from the movable protrusions 17. The movable groove 16 has a T-shaped cross-section perpendicular to its length, with the horizontal part of the T-shape located inside the protective cover 2 and the vertical part communicating with the interior of the protective cover 2. Each movable protrusion 17 consists of two rectangular blocks perpendicularly combined. When assembled with the movable groove 16, one rectangular block is movably connected to the horizontal part of the movable groove 16, extending into the interior of the protective cover 2, while the second rectangular block is movably connected to the vertical part of the movable groove 16, extending into the interior of the protective cover 2. The part is used to connect and fix the hole plate 18. The output end of the multi-stage electric telescopic rod 14 is fixedly connected to the surface of the connecting ball 12. The opposite ends of the longitudinal rotating rod 15 are rotatably connected to the opposite sides of the inner wall of the protective cover 2. The rotation direction of the multi-stage electric telescopic rod 14 is the same as the rotation direction of the longitudinal rotating rod 15. The surface of the fixed hole plate 18 is slidably connected to the inner wall of the protective cover 2. The inner wall profile of the cone 19 is consistent with the inner wall profile formed by the two vertically arranged conveying groove wheels 1105 in the combined state. The inner walls of the two conveying groove wheels 1105 together form a continuous circular surface after combination. The diameter of this surface is the same as the inner wall of the cone 19. By using the mutual cooperation of the movable groove 16 and the movable protrusion 17, the stability of the fixed hole plate 18 in the movement of the inner wall of the protective cover 2 can be ensured. Furthermore, by using the sliding movement between the cone 19 and the cable, it is possible to determine whether the cable is straightened, which can ensure the quality of the subsequent cable processing.

[0038] The working principle of the above embodiments is as follows:

[0039] During the use of the device, the cable to be processed needs to be inserted through the cone 19 between the conveying groove wheel 1105 and the combined clamping assembly 5. During the initial feeding process, the multi-stage electric telescopic rod 14 is in the second stage of extension, which ensures that the rotating connecting rod 8 is in a horizontal state. This ensures that the combined clamping assembly 5 and the two conveying groove wheels 1105 are in an extended state. When the multi-stage electric telescopic rod 14 is fully extended, the two combined clamping assemblies 5 are in a state of mutual clamping. When the multi-stage electric telescopic rod 14 is fully retracted, the two conveying groove wheels 1105 are in a state of combined conveying. This ensures the operation of the device for fixing, placing, and conveying cables.

[0040] During cable processing, the multi-stage electric telescopic rod 14 will be fully extended. In this way, the rotating connecting rod 8 can drive the upper combined clamping assembly 5 to move to the lower combined clamping assembly 5 using the first movable longitudinal rod 7. The two arc clamping shells 501 clamp each other, so the semi-circular fixed arc block 503 will contact the surface of the cable. Through compression, the stability of the cable processing is ensured. The flexible compression force of the clamping damping spring 502 and sponge pad 5031 can ensure the cable is fixed stably without causing damage to the cable. When the cable processing is completed;

[0041] The multi-stage electric telescopic rod 14 will be fully retracted, and the rotating connecting rod 8 will drive the extrusion conveying assembly 11 to move through the second movable longitudinal rod 9. This will cause the two conveying groove wheels 1105 to contact and perform secondary clamping of the cable. During the clamping process, the extrusion damping spring 1106 will not only ensure that the cable is not damaged during clamping, but also ensure that the cable is firmly clamped. Then, when the L-shaped pressing start block 1109 contacts the normally open push button switch 1110, the normally open push button switch 1110 will start the electric roller 1108 to rotate, and then the electric roller 1108 will drive the conveying groove wheels 1105 to rotate. This ensures the cable is conveyed and prepares for the next cable processing.

[0042] During the cable transport process, the cable enters the device through the cone 19. The cable processed by the device is pre-straightened before processing. If the bending angle of the cable is large, it will restrict the cone 19. As a result, the conveying force of the conveying wheel 1105 will pull the fixed hole plate 18 on the cone 19 to move. When the restricting force is large, the pressure alarm 20 will be triggered, which indicates that the cable straightening is not up to standard. The cone 19 can also remove impurities from the surface of the cable. When there are too many impurities in the cable and an alarm is triggered, the operator also needs to handle the cable to avoid the occurrence of defective products after cable processing. This application highlights the innovative structure and does not elaborate too much on the existing mature technologies.

[0043] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. Any method that can achieve its beneficial effect can be implemented. In addition, the electrical components in this embodiment are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer that plays a control role. Those skilled in the art can control the electrical components through simple programming. Moreover, the existing disclosed power connection technology is also common knowledge in the field. Therefore, the specific structural composition and working principle will not be described in detail in this embodiment.

Claims

1. A cable fixing mechanism for cable production, comprising a supporting base plate (1), characterized in that: A protective cover (2) is fixedly installed on the top surface of the support base plate (1), and two connecting vertical rods (3) are slidably installed through one side of the inner wall of the protective cover (2). A pad (4) is fixedly installed on the support base plate (1) directly below the two connecting vertical rods (3). A combined clamping assembly (5) is provided on the top surface of the pad (4) and the lower end of the two connecting vertical rods (3). Two first movable frames (6) are fixedly installed on one side of the surface of the combined clamping assembly (5) on the upper side. A first movable longitudinal rod (7) is slidably installed on the inner wall of the two first movable frames (6), and a rotating connecting rod (8) is fixedly installed on the surface of the first movable longitudinal rod (7). The rotating connecting rod (8) is away from the first A second movable longitudinal rod (9) is fixedly installed on one side of the movable longitudinal rod (7), and a second movable frame (10) is slidably installed on both opposite sides of the wall of the second movable longitudinal rod (9). The surfaces of the two second movable frames (10) are provided with a pressing conveying assembly (11). A connecting ball (12) is rotatably installed on the top surface of the rotating connecting rod (8) near the side of the first movable frame (6). An movable opening (13) is opened on the upper side of the inner wall of the protective cover (2) above the connecting ball (12). A multi-stage electric telescopic rod (14) for pushing the pressing conveying assembly (11) is rotatably installed on the inner wall of the movable opening (13). A longitudinal rotating rod (15) is fixedly installed in the middle of the surface of the rotating connecting rod (8).

2. The cable fixing mechanism for cable production according to claim 1, characterized in that: The combined clamping assembly (5) includes an arc-shaped clamping shell (501). A plurality of clamping damping springs (502) are fixedly installed on one side of the inner wall of the arc-shaped clamping shell (501). The telescopic ends of the plurality of clamping damping springs (502) extend through to the inner wall of the arc-shaped clamping shell (501), and a semi-circular fixing arc block (503) is fixedly installed on the telescopic ends of the plurality of clamping damping springs (502).

3. A cable fixing mechanism for cable production according to claim 1, characterized in that: The push extrusion conveying assembly (11) includes an extrusion vertical block (1101) fixedly installed on one side of the surface of two second movable frames (10), and the inner wall of the protective cover (2) is provided with guide grooves (1102) on both the front and rear sides of the extrusion vertical block (1101), and guide blocks (1103) are slidably installed on the inner wall of the guide grooves (1102). Two telescopic frames (1104) are fixedly installed on the bottom surface of the extrusion vertical block (1101) and the top surface of the support base plate (1), and the front and rear telescopic frames (1104) are provided with conveying groove wheels (1105) on their opposite sides. A compression damping spring (1106) is fixedly installed on the inner wall of several of the telescopic frames (1104), and a telescopic block (1107) is fixedly installed on the telescopic end of the compression damping spring (1106). An electric roller (1108) is fixedly installed on the inner wall of the upper process conveyor wheel (1105). An L-shaped push-start block (1109) is fixedly installed on one side of the surface of one of the upper telescopic frames (1104), and a normally open push-button switch (1110) is fixedly installed on the inner wall of the protective cover (2) below the L-shaped push-start block (1109).

4. A cable fixing mechanism for cable production according to claim 3, characterized in that: The protective cover (2) has movable grooves (16) on both the upper and lower sides of the inner wall away from the connecting vertical rod (3), and movable protrusions (17) are movably installed on the inner wall of the movable grooves (16). Fixed holes (18) are fixedly installed on the opposite sides of the two movable protrusions (17). A cone (19) is fixedly installed on the inner wall of the fixed holes (18), and a pressure alarm (20) is fixedly installed on the side of the inner wall of the two movable grooves (16) away from the movable protrusions (17).

5. A cable fixing mechanism for cable production according to claim 4, characterized in that: The cross-section of the movable groove (16) perpendicular to the length direction is T-shaped, and the horizontal part of the T-shape is located inside the protective cover (2), and the vertical part is in communication with the interior of the protective cover (2). The movable protrusion (17) is composed of two rectangular blocks that are perpendicularly combined with each other. When assembled with the movable groove (16), one of the rectangular blocks will be movably connected to the horizontal part of the movable groove (16), while the second rectangular block will be movably connected to the vertical part of the movable groove (16).

6. A cable fixing mechanism for cable production according to claim 2, characterized in that: The bottom surface of the lower arc clamp (501) is fixedly connected to the top surface of the pad (4), and the top surface of the upper arc clamp (501) is fixedly connected to the lower ends of the two connecting vertical rods (3).

7. A cable fixing mechanism for cable production according to claim 2, characterized in that: The arc clamp (501) is a groove with a semi-circular cross section. At the geometric center of its arc-shaped outer wall, there is a rectangular protrusion integrally formed with it. The inner wall of the semi-circular fixed arc block (503) is fixedly installed with a sponge pad (5031).

8. A cable fixing mechanism for cable production according to claim 3, characterized in that: The two guide blocks (1103) are fixedly connected to the surfaces of the extrusion blocks (1101) on opposite sides, the surface of the telescopic block (1107) is slidably connected to the inner wall of the telescopic frame (1104), the opposite sides of the surface of the electric roller (1108) are fixedly connected to the surfaces of the corresponding telescopic blocks (1107), and the two lower telescopic blocks (1107) are rotatably connected to the opposite sides of the conveying groove wheel (1105).

9. A cable fixing mechanism for cable production according to claim 4, characterized in that: The output end of the multi-stage electric telescopic rod (14) is fixedly connected to the surface of the connecting ball (12), and the opposite ends of the longitudinal rotating rod (15) are rotatably connected to the opposite sides of the inner wall of the protective cover (2), and the rotation direction of the multi-stage electric telescopic rod (14) is the same as the rotation direction of the longitudinal rotating rod (15).

10. A cable fixing mechanism for cable production according to claim 4, characterized in that: The surface of the fixed perforated plate (18) is slidably connected to the inner wall of the protective cover (2). The inner wall profile of the cone (19) is consistent with the inner wall profile formed by the two vertically arranged conveying groove wheels (1105) in the combined state. The inner walls of the two conveying groove wheels (1105) together form a continuous circular surface after combination. The diameter of this surface is the same as that of the inner wall of the cone (19).

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