Traction device for secondary coating production of optical cable

Abstract

The utility model discloses a traction device for optical cable secondary coating production, which relates to the technical field of optical cable traction devices, and comprises a traction table, a portal frame is fixedly connected above the traction table, one side of the portal frame is fixedly connected with a motor I, the output end of the motor I is fixedly connected with a traction roller, and the output end of the traction roller is fixedly connected with a motor II. A limiting assembly is arranged on the portal frame, and an adjusting assembly is arranged above the traction table. The traction roller is arranged, so that the optical cable can be pulled; and by arranging the limiting assembly and the adjusting assembly, the position and tension of the optical cable can be effectively controlled, and the stability and quality of the optical cable in the production process are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of optical cable traction devices, in particular to a traction device for secondary sheathing production of optical cables. Background Art

[0002] Optical cables are composed of multiple groups of optical fibers, each of which has an independent plastic seal. The optical fiber bundle is also protected by a second plastic sheath. The sheathing process requires continuous traction of the optical cable, and the tension of the optical cable is constantly changing during the traction process. However, most existing optical cable traction equipment can only meet the traction requirements of the optical cable, but may cause uneven force on the optical cable during the traction process, thereby affecting the quality and performance of the optical cable. Utility Model Content

[0003] In response to the shortcomings of the existing technology, the utility model provides a traction device for the secondary sheathing production of optical cables. By setting a traction roller, the optical cable can be pulled; a limit component and an adjustment component are set to effectively control the position and tension of the optical cable, ensuring the stability and quality of the optical cable during the production process.

[0004] The utility model also provides a traction device for secondary sheathing production of optical cables, comprising: a traction platform, a gantry frame fixedly connected to the top of the traction platform, a motor 1 fixedly connected to one side of the gantry frame, a traction roller fixedly connected to the output end of the motor 1, a limiting component provided on the gantry frame, and an adjustment component provided above the traction platform;

[0005] The adjusting assembly includes an adjusting frame fixedly connected to the top of the traction platform, driving grooves are provided on both sides of the inner wall of the adjusting frame, the upper end of the adjusting frame is fixedly connected to two motors 2, the output ends of the two motors 2 are fixedly connected to screw rods, the outer side walls of the two screw rods are sleeved with seats, and the opposite sides of the two seats are rotatably connected to adjusting rollers, two groups of movable grooves are provided on both sides of the inner wall of the adjusting frame, the inner walls of the two groups of movable grooves are slidably connected to sliding seats, and the opposite sides of the sliding seats are rotatably connected to pressure rollers.

[0006] According to the traction device for secondary sheathing production of optical cables, the limiting assembly includes a limiting cavity arranged on the inner top wall of the gantry, the inner wall of the limiting cavity is slidably connected to a sliding rod, one end of the sliding rod located in the limiting cavity is fixedly connected to spring 1, the end of the sliding rod away from spring 1 is fixedly connected to a connecting frame, and the inner wall of the connecting frame is rotatably connected to a limiting roller.

[0007] According to the traction device for secondary sheathing production of optical cables, the limiting roller is located directly above the traction roller.

[0008] According to the traction device for secondary sheathing production of optical cables, the upper end of the connecting frame is fixedly connected to two guide rods, and the two guide rods pass through the gantry and are slidably connected to the gantry.

[0009] According to the traction device for secondary sheathing production of optical cables, the inner bottom walls of the two groups of movable grooves are fixedly connected with spring 2, and the upper end of the spring 2 is connected to the bottom of the sliding seat.

[0010] According to the pulling device for secondary sheathing production of optical cables, the pressing rollers are located on both sides of the adjusting roller, and the surfaces of the adjusting roller and the pressing roller are smooth.

[0011] According to the traction device for secondary sheathing production of optical cables, four universal wheels are fixedly connected to the bottom of the traction platform, and the four universal wheels are symmetrically arranged.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0014] Figure 1 This is a left-angle perspective diagram of a pulling device for secondary sheathing production of optical cables according to the present invention;

[0015] Figure 2 This is a right-angle perspective diagram of a traction device for secondary sheathing production of optical cables according to the present invention;

[0016] Figure 3 This is a front view structural diagram of a pulling device for secondary sheathing production of optical cables according to the utility model;

[0017] Figure 4 This is a three-dimensional structural diagram from a side perspective of a traction device for secondary sheathing production of optical cables according to the present invention.

[0018] Legend:

[0019] 1. Traction platform; 2. Gantry; 3. Motor 1; 4. Traction roller; 5. Limiting assembly; 6. Adjusting assembly; 601. Adjusting frame; 602. Driving slot; 603. Motor 2; 604. Screw; 605. Sleeve; 606. Adjusting roller; 607. Moving slot; 608. Sliding seat; 609. Pressing roller; 501. Limiting cavity; 502. Sliding rod; 503. Spring 1; 504. Connecting frame; 505. Limiting roller; 5041. Guide rod; 6071. Spring 2; 101. Universal wheel. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0021] Reference Figure 1-4 The present invention provides a traction device for secondary sheathing production of optical cables, comprising: a traction platform 1, a gantry 2 fixedly connected to the top of the traction platform 1, a motor 3 fixedly connected to one side of the gantry 2, a traction roller 4 fixedly connected to the output end of the motor 3, a limiting component 5 provided on the gantry 2, and an adjustment component 6 provided above the traction platform 1;

[0022] The adjustment assembly 6 includes an adjustment frame 601 fixedly connected to the top of the traction platform 1. Drive slots 602 are provided on both sides of the inner wall of the adjustment frame 601. Two motors 603 are fixedly connected to the upper end of the adjustment frame 601. The output ends of the two motors 603 are fixedly connected to screw rods 604. The outer walls of the two screw rods 604 are each sleeved with a socket 605. Adjustment rollers 606 are rotatably connected to the opposing sides of the two sockets 605. Two sets of movable slots 607 are provided on both sides of the inner wall of the adjustment frame 601. Sliding seats 608 are slidably connected to the inner walls of the two sets of movable slots 607. The opposing sides of the sliding seats 608 are rotatably connected to pressure rollers 609. The adjustment assembly 6 can be adaptively adjusted according to different diameters or types of optical cables, ensuring smooth transmission of the optical cables.

[0023] The limiting assembly 5 includes a limiting cavity 501 disposed on the inner top wall of the gantry 2. A slide bar 502 is slidably connected to the inner wall of the limiting cavity 501. One end of the slide bar 502 located in the limiting cavity 501 is fixedly connected to a spring 1 503. The end of the slide bar 502 away from the spring 1 503 is fixedly connected to a connecting frame 504. The inner wall of the connecting frame 504 is rotatably connected to a limiting roller 505. The limiting assembly 5 ensures stability during the cable pulling process.

[0024] The limiting roller 505 is located directly above the traction roller 4 .

[0025] The upper end of the connecting frame 504 is fixedly connected to two guide rods 5041, and the two guide rods 5041 penetrate the gantry 2 and are slidably connected to the gantry 2. The stability of the connecting frame 504 when moving is improved by the guide rods 5041.

[0026] The inner bottom walls of the two groups of movable grooves 607 are fixedly connected with spring 2 6071 , and the upper end of spring 2 6071 is connected to the bottom of the sliding seat 608 . The sliding seat 608 can be driven to slide inside the movable groove 607 by spring 2 6071 .

[0027] The pressure rollers 609 are located on both sides of the adjusting roller 606, and the surfaces of the adjusting rollers 606 and the pressure rollers 609 are smooth. The tension of the optical cable during the pulling process can be adjusted by the pressure rollers 609 and the adjusting rollers 606 to ensure stable pulling of the optical cable.

[0028] Four universal wheels 101 are fixedly connected to the bottom of the traction platform 1, and the four universal wheels 101 are symmetrically arranged. The universal wheels 101 facilitate the movement of the traction platform 1.

[0029] Working principle: When in use, the optical cable is pulled by starting motor 1 3 to output the traction roller 4. During the traction process, the optical cable passes between the adjusting roller 606 and the two pressure rollers 609. When the optical cable is pulled, the motor 2 603 can be started to output the screw rod 604 to rotate. The screw rod 604 drives the sleeve 605 to move axially along the screw rod 604, thereby adjusting the height of the adjusting roller 606 to keep the tension of the optical cable during the traction process. When the tension is too low, the adjusting roller 606 can be raised. When the tension is high, the height of the adjusting roller 606 can be lowered. During the adjustment of the adjusting roller 606, the pressure rollers 609 on both sides of the adjusting roller 606 are close to the optical cable, ensuring that the optical cable is subjected to uniform pressure on both sides of the adjusting roller 606, thereby ensuring smooth transmission of the optical cable. In addition, during the traction process, the slide bar 502 in the limit cavity 501 can slide under the action of spring 1 503, so that the limit roller 505 is fitted above the traction roller 4, which can limit the optical cable and ensure the stability of the optical cable during the traction process.

[0030] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A pulling device for secondary sheathing of optical cables, comprising: A traction platform (1), characterized in that a gantry (2) is fixedly connected to the top of the traction platform (1), a motor (3) is fixedly connected to one side of the gantry (2), a traction roller (4) is fixedly connected to the output end of the motor (3), a limiting component (5) is provided on the gantry (2), and an adjustment component (6) is provided above the traction platform (1); The adjustment assembly (6) comprises an adjustment frame (601) fixedly connected to the top of the traction platform (1); driving grooves (602) are provided on both sides of the inner wall of the adjustment frame (601); the upper end of the adjustment frame (601) is fixedly connected to two motors (603); the output ends of the two motors (603) are fixedly connected to screw rods (604); the outer side walls of the two screw rods (604) are sleeved with sleeves (605); the opposite sides of the two sleeves (605) are rotatably connected to adjustment rollers (606); two groups of movable grooves (607) are provided on both sides of the inner wall of the adjustment frame (601); the inner walls of the two groups of movable grooves (607) are slidably connected to sliding seats (608); the opposite sides of the sliding seats (608) are rotatably connected to pressure rollers (609).

2. A pulling device for secondary sheathing production of optical cables according to claim 1, characterized in that: The limiting assembly (5) includes a limiting cavity (501) arranged on the inner top wall of the gantry (2), the inner wall of the limiting cavity (501) is slidably connected to a slide rod (502), one end of the slide rod (502) located in the limiting cavity (501) is fixedly connected to a spring 1 (503), the end of the slide rod (502) away from the spring 1 (503) is fixedly connected to a connecting frame (504), and the inner wall of the connecting frame (504) is rotatably connected to a limiting roller (505).

3. A pulling device for secondary sheathing production of optical cables according to claim 2, characterized in that: The limiting roller (505) is located directly above the traction roller (4).

4. A pulling device for secondary sheathing production of optical cables according to claim 2, characterized in that: The upper end of the connecting frame (504) is fixedly connected to two guide rods (5041), and the two guide rods (5041) pass through the gantry (2) and are slidably connected to the gantry (2).

5. The pulling device for secondary sheathing production of optical cables according to claim 1, characterized in that: The inner bottom walls of the two groups of movable grooves (607) are fixedly connected with spring 2 (6071), and the upper end of spring 2 (6071) is connected to the bottom of the sliding seat (608).

6. The pulling device for secondary sheathing production of optical cables according to claim 1, characterized in that: The pressing rollers (609) are located on both sides of the adjusting roller (606), and the surfaces of the adjusting roller (606) and the pressing roller (609) are smooth.

7. The pulling device for secondary sheathing production of optical cables according to claim 1, characterized in that: Four universal wheels (101) are fixedly connected to the bottom of the traction platform (1), and the four universal wheels (101) are symmetrically arranged.

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