Cable stranding machine with protection mechanism

Abstract

The utility model discloses a cable stranding machine with a protection mechanism, which relates to the technical field of cable stranding machines and comprises a stranding device, a cable stranding protection mechanism is mounted outside the stranding device, and a cable stranding tension adjusting mechanism is mounted in front of the stranding device. According to the cable stranding machine with the protection mechanism, a plurality of groups of protection frames are arranged outside the stranding device at equal intervals, the protection frames are fixedly connected through middle frames and segmented frames, protection doors are arranged between the segmented frames, and the protection doors are in a net shape and shield the two sides of the protection frames, so that the two sides of the stranding device are protected; according to the device, the protection door is arranged on the protection frame, workers are prevented from approaching during operation of the device, the safety of the workers during operation is improved, meanwhile, the bottom of the protection frame is fixedly installed through the clamping blocks, the protection frame is stably supported during use, and according to the arrangement of the handle, the specified protection door can be opened, and a wire twisting disc in a specified area can be installed or maintained and detected.

Description

Technical Field

[0001] The utility model relates to the technical field of cable twisting machines, in particular to a cable twisting machine with a protection mechanism. Background Art

[0002] The wire twisting machine uses a mechanized method to twist wires and cables, which can ensure the stability of the twisting quality. By adjusting the twisting speed, strength, direction and other parameters of the wire twisting machine by machine, the twisting quality can be effectively controlled, avoiding the quality instability caused by manual operation. At the same time, the wire twisting machine can adjust the twisting density of the wires and cables to make the wires and cables tighter and firmer, thereby enhancing the durability and tensile strength of the wires and cables. For this purpose, a cable twisting machine with a protective mechanism is proposed.

[0003] The existing Chinese utility model patent with reference announcement number CN220456156U discloses a tubular cable twisting machine with a safety protection mechanism. The setting of the tubular cable twisting machine with a safety protection mechanism includes a protective cover, a twisting machine and a baffle. The twisting machine is arranged inside the protective cover, and a base is fixedly arranged at the bottom end of the twisting machine. A telescopic frame is fixedly arranged on the front side of the protective cover, and a baffle is fixedly arranged at the other end of the telescopic frame. A counterweight plate is arranged on the outer side of the baffle, and guide frames are fixedly arranged on the left and right sides of the counterweight plate. A vertical plate is fixedly arranged on the outer side of the guide frame, and the vertical plate is connected to the baffle. In the utility model, through the baffle, telescopic frame, counterweight plate and guide frame, the baffle can prevent the staff from getting too close to the twisting machine in the working process, thereby preventing the staff from accidentally touching the twisting structure of the twisting machine due to approaching the twisting machine, avoiding the occurrence of accidental damage, and reducing safety hazards.

[0004] During the use of the existing cable twisting machines with protective mechanisms, since the cable twisting machines have certain dangers when processing cables, the workers' close proximity increases the risk of operations, and the cable twisting machines cannot adjust the tension between the cable and the twisting drum when in use, resulting in insufficient force when the cable is wound. This requires improvement. Therefore, the technical personnel in this field provide a cable twisting machine with a protective mechanism to solve the problems raised in the above background technology. Utility Model Content

[0005] The utility model aims to provide a cable stranding machine with a protection mechanism to solve the problems of external protection and cable winding tension adjustment of the existing cable stranding machine with a protection mechanism proposed in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A cable stranding machine with a protection mechanism, comprising a stranding device, a cable stranding protection mechanism installed on the outside of the stranding device, a cable stranding tension adjustment mechanism installed in front of the stranding device, the cable stranding protection mechanism comprising: a protection frame installed on the outside of the stranding device, an intermediate frame fixedly connected to the upper midpoint of the protection frame, segmented frames installed in sections on both sides of the protection frame, and a protection door for opening a designated area is arranged between the segmented frames, a handle is fixedly installed on one side of the protection door, a fixed bottom frame is fixedly installed on the bottom of the protection frame, and clamping blocks for fixing the equipment are equidistantly arranged inside the fixed bottom frame;

[0008] The cable stranding tension adjustment mechanism includes: a motor installed in front of the stranding device, a motor rotating rod is connected to the rear of the motor, and a stranding through hole for cable insertion is provided at the bottom of the motor, and an equipment frame is fixedly installed at the bottom of the motor, an adjustment rod is movably connected to the rear of the equipment frame, and a frame bearing for distance adjustment is connected in the middle of the motor rotating rod.

[0009] Preferably, rotating shaft disks are provided at both ends of the stranding device, and the inner part of the rotating shaft disk is annularly inlaid with stranding holes; the stranding holes allow the cables to be inserted.

[0010] Preferably, a groove is provided inside the wire twisting device, a wire twisting drum is provided inside the groove, and a through-shaft ring is provided at the front end of the wire twisting device; the through-shaft ring connects and rotates the devices.

[0011] Preferably, the fixed base frame is connected to both sides of the equipment frame, and the protective frame is arch-shaped, the protective door is mesh-shaped, and the protective doors are of uniform size, and the clamping blocks are grouped in pairs, and the clamping blocks are fixedly installed on both sides of the bottom of the protective frame, and the segmented frame and the intermediate frame are fixedly connected to the protective frame; the clamping blocks fix both sides of the bottom of the protective frame.

[0012] Preferably, the grooves are arranged in three groups, and the twisting drums are arranged in a number of equal intervals, and the through-shaft ring is located at the front midpoint of the rotating shaft disk; the twisting drums are assembled into groups of cables.

[0013] Preferably, the equipment frame is also arranged behind the stranding device, and the motor rotating rod is inserted between the rotating shaft disk and the stranding device for connection. The equipment frame is connected by the adjusting rod and the bottom of the through-shaft ring, and the motor rotating rod is inserted at the top of the equipment frame; the motor rotates the cable for assembly.

[0014] Preferably, the intermediate frame is located at the upper midpoint of the stranding device, and a plurality of protective frames are provided; the protective frames protect both sides of the stranding device.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. This type of cable twisting machine with a protective mechanism has several groups of protective frames equidistantly arranged outside the twisting device, and the protective frames are fixedly connected through the intermediate frame and the segmented frame, and protective doors are arranged between the segmented frames. The protective doors are mesh-shaped, and the two sides of the protective frames are shielded, so as to protect the two sides of the twisting device, prevent the workers from approaching the equipment during operation, and improve the safety of the workers during operation. At the same time, the bottom of the protective frame is fixedly installed by a clamping block, so that the protective frame is stably supported during use, and according to the setting of the handle, the designated protective door can be opened to install or repair the twisting drum in the designated area;

[0017] 2. This type of cable twisting machine with a protective mechanism has a rotating shaft, a motor rotating rod, a motor and a twisting wire perforator respectively arranged in front of the twisting device, and the twisting wire perforators are inserted into the inside of the rotating shaft. When the motor is working, multiple groups of cables can be inserted and assembled through the twisting wire perforators. At the same time, a frame bearing is arranged inside the motor rotating rod. The setting of the frame bearing can adjust the length of the motor rotating rod and the distance between the motor and the twisting device, thereby achieving the effect of adjusting the tightness of the cable twisting and making the cable twisting have moderate force when installed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a cable stranding machine with a protective mechanism in one embodiment of the utility model;

[0019] Figure 2 This is a schematic structural diagram of a protective frame of a cable stranding machine with a protective mechanism in one embodiment of the utility model;

[0020] Figure 3 This is a schematic structural diagram of a cable stranding device of a cable stranding machine with a protective mechanism in one embodiment of the utility model;

[0021] Figure 4 The present invention is a schematic diagram of a motor structure of a cable twisting machine with a protective mechanism in one embodiment of the present invention.

[0022] 1. Wire twisting device; 11. Groove; 12. Wire twisting drum; 13. Axle ring; 2. Protective frame; 21. Intermediate frame; 22. Segmented frame; 23. Protective door; 24. Handle; 25. Fixed base frame; 26. Clamping block; 3. Rotating shaft disk; 4. Motor; 41. Motor rotating rod; 42. Wire twisting hole; 43. Equipment frame; 44. Adjustment rod; 45. Frame bearing. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Combined with Figure 1-Figure 4 In this embodiment, a cable twisting machine with a protective mechanism includes a twisting device 1, a cable twisting protective mechanism is installed on the outside of the twisting device 1, a cable twisting tension adjustment mechanism is installed in front of the twisting device 1, a groove 11 is arranged inside the twisting device 1, and a twisting drum 12 is arranged inside the groove 11, and a through-shaft ring 13 is arranged at the front end of the twisting device 1; the number of grooves 11 is three groups, and the number of twisting drums 12 is equidistant, and the through-shaft ring 13 is located at the front midpoint of the rotating shaft disk 3.

[0025] Specifically, a groove 11 is provided inside the stranding device 1, and a plurality of stranding drums 12 are provided inside the groove 11. The stranding drums 12 assemble the cables in groups, and a through-shaft ring 13 is installed in front of the stranding device 1. The through-shaft ring 13 and the stranding device 1 are installed on the rotating shaft disk 3. The motor rotating rod 41 is inserted into the through-shaft ring 13, and the motor 4 drives the stranding device 1 to rotate together to assemble the cables.

[0026] The cable stranding protection mechanism includes: a protection frame 2 installed on the outside of the stranding device 1, an intermediate frame 21 is fixedly connected to the upper midpoint of the protection frame 2, and segmented frames 22 are segmentedly installed on both sides of the protection frame 2, and a protection door 23 is arranged between the segmented frames 22, a handle 24 is fixedly installed on one side of the protection door 23, and a fixed base frame 25 is fixedly installed at the bottom of the protection frame 2, and clamping blocks 26 are equidistantly arranged inside the fixed base frame 25; the fixed base frame 25 is connected to both sides of the equipment frame 43, and the protection frame 2 is arch-shaped, the protection door 23 is mesh-shaped, and the protection doors 23 are all the same size, and the clamping blocks 26 are grouped in pairs, and the clamping blocks 26 are fixedly installed on both sides of the bottom of the protection frame 2, and the segmented frames 22 and the intermediate frames 21 are fixedly connected to the protection frames 2; the intermediate frames 21 are located at the upper midpoint of the stranding device 1, and the number of protection frames 2 arranged is several.

[0027] Specifically, fixed base frames 25 are provided on both sides of the stranding device 1, and clamping blocks 26 are provided inside the fixed base frames 25. The clamping blocks 26 fix the bottom of the protective frame 2, so that the protective frame 2 protects both sides of the stranding device 1, and segmented frames 22 are provided on both sides of the protective frame 2. The segmented frames 22 separate the two sides of the protective frame 2 with a number of protective doors 23. The protective door 23 is opened by a handle 24 on one side, so that the protective frame 2 can not only protect the stranding device 1, but also open the protective door 23 to install or repair the specified section of the stranding device 1.

[0028] The cable stranding tension adjustment mechanism includes: a motor 4 installed in front of the stranding device 1, a motor rotating rod 41 is connected to the rear of the motor 4, and a stranding wire through hole 42 is arranged at the bottom of the motor 4, and an equipment frame 43 is fixedly installed at the bottom of the motor 4, an adjusting rod 44 is movably connected to the rear of the equipment frame 43, and a frame bearing 45 is connected in the middle of the motor rotating rod 41; rotating shaft disks 3 are arranged at both ends of the stranding device 1, and the inner ring of the rotating shaft disk 3 is inlaid with a stranding wire through hole 42; the equipment frame 43 is also arranged at the rear of the stranding device 1, and the motor rotating rod 41 is inserted between the rotating shaft disk 3 and the stranding device 1 for connection, the equipment frame 43 is connected to the bottom of the through-shaft ring 13 through the adjusting rod 44, and the motor rotating rod 41 is inserted at the top of the equipment frame 43.

[0029] Specifically, a motor 4 is arranged in front of the stranding device 1, and the motor 4 is fixedly supported by an equipment frame 43, and a motor rotating rod 41 and a stranding wire through hole 42 are connected to the rear of the motor 4, and a frame bearing 45 is connected in the middle of the motor rotating rod 41. The frame bearing 45 adjusts the length of the motor rotating rod 41. When the distance between the motor 4 and the stranding device 1 is adjusted by the length of the motor rotating rod 41, the distance between the stranding wire through holes 42 is also regulated, so that the tension of the cable is moderate during assembly, preventing the cable from being too loose or too tight during assembly.

[0030] Working principle: First, a motor 4 is installed in front of the stranding device 1, and a stranding hole 42, a motor rotating rod 41 and a rotating shaft disk 3 are installed behind the motor 4. The inside of the rotating shaft disk 3 is also inlaid with a stranding hole 42. The cable is connected to the stranding disk 12 in the stranding device 1 through the stranding hole 42, and the cable is assembled. During assembly, if the distance between the cable and the stranding device 1 needs to be adjusted, the length of the motor rotating rod 41 can be adjusted through the connection of the frame bearing 45 to make the distance between the motor 4 and the stranding device 1 moderate, so that the tension of the cable during assembly is moderate, and the cable is prevented from being too loose or too tight during assembly. After that, the equipment can continue to work. When the equipment is working, protective frames 2 are arranged on both sides of the outside of the stranding device 1. The protective frames 2 are connected by the intermediate frame 21 and the segmented frame 22. At the same time, the bottom is fixed by the fixed bottom frame 25 and the clamping block 26. The segmented frame 22 has a number of protective doors 23 on both sides of the protective frame 2. The protective door 23 is mesh-shaped, so as to achieve the effect of protecting the outside of the stranding device 1. At the same time, the protective door 23 is opened by a handle 24 on one side. By opening a certain protective door 23, the specified section of the stranding device 1 can be installed or repaired, thus completing the entire use process of the cable stranding machine with a protective mechanism.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cable stranding machine with a protective mechanism, comprising a stranding device (1), a cable stranding protective mechanism installed outside the stranding device (1), and a cable stranding tension adjustment mechanism installed in front of the stranding device (1), characterized in that: The cable strand protection mechanism comprises: a protection frame (2) installed outside the stranding device (1), an intermediate frame (21) fixedly connected to the upper midpoint of the protection frame (2), segmented frames (22) installed in sections on both sides of the protection frame (2), and a protection door (23) is arranged between the segmented frames (22), a handle (24) is fixedly installed on one side of the protection door (23), a fixed base frame (25) is fixedly installed at the bottom of the protection frame (2), and clamping blocks (26) are equidistantly arranged inside the fixed base frame (25); The cable strand tension adjustment mechanism comprises: a motor (4) installed in front of the stranding device (1), a motor rotating rod (41) connected to the rear of the motor (4), a stranding through hole (42) provided at the bottom of the motor (4), an equipment frame (43) fixedly installed at the bottom of the motor (4), an adjustment rod (44) movably connected to the rear of the equipment frame (43), and a frame bearing (45) connected in the middle of the motor rotating rod (41).

2. A cable stranding machine with a protective mechanism according to claim 1, characterized in that: Rotating shaft disks (3) are provided at both ends of the wire twisting device (1), and a twisting wire through hole (42) is embedded in an annular shape inside the rotating shaft disk (3).

3. A cable stranding machine with a protective mechanism according to claim 2, characterized in that: The wire twisting device (1) is provided with a groove (11) inside, a wire twisting drum (12) is provided inside the groove (11), and a shaft-piercing ring (13) is provided at the front end of the wire twisting device (1).

4. A cable stranding machine with a protection mechanism according to claim 1, characterized in that: The fixed base frame (25) is connected to both sides of the equipment frame (43), and the protective frame (2) is in an arch shape. The protective doors (23) are in a mesh shape, and the protective doors (23) are all of the same size. The clamping blocks (26) are arranged in groups of two, and the clamping blocks (26) are fixedly installed on both sides of the bottom of the protective frame (2). The segmented frame (22) and the intermediate frame (21) are fixedly connected to the protective frame (2).

5. A cable stranding machine with a protection mechanism according to claim 3, characterized in that: The grooves (11) are arranged in three groups, and the twisting discs (12) are arranged in a plurality of equal distances, and the shaft ring (13) is located at the front midpoint of the rotating shaft disc (3).

6. A cable stranding machine with a protection mechanism according to claim 3, characterized in that: The equipment frame (43) is also arranged at the rear of the wire twisting device (1), and the motor rotating rod (41) is inserted between the rotating shaft disk (3) and the wire twisting device (1) to connect, the equipment frame (43) is connected through the adjusting rod (44) and the bottom of the through-shaft ring (13), and the motor rotating rod (41) is inserted into the top of the equipment frame (43).

7. A cable stranding machine with a protection mechanism according to claim 1, characterized in that: The intermediate frame (21) is located at the upper midpoint of the wire twisting device (1), and the number of protective frames (2) provided is several.

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