Automatic cutting device for optical fibers and beam tubes in high-speed production

Abstract

The utility model discloses an automatic cutting device for optical fibers and beam tubes in high-speed production, and relates to the technical field of optical fiber beam tube production equipment. The winding motor and the winding rotating shaft are in transmission through a belt, the front side end of the winding rotating shaft penetrates through the supporting frame and is fixedly connected with the rotating disc, the end, away from the winding rotating shaft, of the front side wall of the rotating disc is fixedly connected with a wire clamping mechanism, pneumatic scissors are arranged on the inner walls of the front sides of the protection frames, and a wire capturing mechanism is arranged between the two protection frames. An infrared detection device on a mounting plate is matched with a measurement mark to detect the winding length of a product in real time, and after the winding length is reached, a moving motor and a moving chain are used for driving the mounting plate to move towards the side away from a current winding disc; a rotary air cylinder in the line capturing mechanism is used for driving a line capturing swing rod to rotate so that a product can be moved to the position, close to a pneumatic shear of a current winding disc, of the pneumatic shear to be cut, meanwhile, another line clamping block is used for clamping the product, and therefore the other winding disc can be conveniently used for winding operation.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber tube production equipment, in particular to an automatic cutting device for optical fibers and tubes during high-speed production. Background Art

[0002] An optical fiber, also known as an optical waveguide fiber, is a communication system that uses light waves as information carriers and extremely thin optical waveguide fibers made of highly pure glass as the transmission medium. The basic principle of optical fiber communication is to transmit information in the form of optical signals in the optical fiber through optoelectronic conversion. With its advantages such as wide transmission bandwidth, high anti-interference ability, and low signal attenuation, optical fiber communication has become the main transmission method in global communication. A tube bundle usually refers to a bundle of multiple small pipes, which is widely used in the industrial field, especially in industries such as aviation, chemical engineering, and marine. In the coal mining field, a tube bundle specifically refers to a safety protection measure for controlling the gaps in the goaf of coal seam mining. By controlling the water spraying in the tube to block gas and the venting outside the tube through signals, it can control the gas concentration and pressure in the goaf area, reduce coal dust generation, improve the working environment quality, and reduce safety risks.

[0003] Optical fibers and tube bundles are two important materials and technologies widely used in communication, industry, and many other fields. In the process of high-speed production of optical fibers and tube bundles, traditional manual or semi-automatic cutting methods can no longer meet the strict requirements of modern industry for production efficiency and accuracy. These traditional methods not only have high labor intensity and low efficiency, but also are prone to inaccurate cutting dimensions and uneven end face quality due to human factors, thus affecting the subsequent processing and application effects of optical fibers and tube bundles.

[0004] Therefore, the proposed solution of this application is an automatic cutting device for optical fibers and tubes during high-speed production to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an automatic cutting device for optical fibers and tubes during high-speed production, which solves the technical problems raised in the background art.

[0006] To achieve the above object, the present utility model provides the following technical solutions: An automatic cutting device for optical fibers and tube bundles in high-speed production, including a working support plate. At the upper end of the working support plate, two winding motors and two support frames are fixedly connected. The two winding motors and the two support frames are symmetrically arranged in the left-right direction. At the front end of the support frame, a protective frame is fixedly connected. At the rear side of the support frame, a winding rotating shaft is provided. The front end of the winding rotating shaft sequentially passes through the support frame and the protective frame and is fixedly connected to a rotating disk. The protective frame and the support frame are both rotationally connected to the winding rotating shaft. At the front end of the rotating disk, a fixing plate is provided. In front of the fixing plate, a winding disk is provided. The winding motor and the winding rotating shaft are connected by a belt drive. At one end of the front side wall of the rotating disk away from the winding rotating shaft, a wire clamping mechanism is fixedly connected. On the front inner wall of the protective frame, a pneumatic scissors is fixedly connected. The pneumatic scissors is located between the rotating disk and the rear side wall of the protective frame. Between the front and rear protective frames, a wire catching mechanism is provided. Above the wire catching mechanism, a limiting mechanism is provided.

[0007] Preferably, the limiting mechanism includes a mounting plate. At the front end of the mounting plate, a support wheel, a limiting wheel one, and a limiting wheel two are rotationally connected. Both the limiting wheel one and the limiting wheel two are located below the support wheel. The limiting wheel one and the limiting wheel two are symmetrically arranged in the left-right direction.

[0008] The wire catching mechanism includes an auxiliary frame. The auxiliary frame is fixed on the working support plate. On the front side wall of the auxiliary frame, a rotary cylinder is fixedly connected. The output end of the rotary cylinder is fixedly connected to a wire catching swing rod.

[0009] Preferably, the wire catching swing rod is integrally Z-shaped.

[0010] Preferably, at the rear side of the mounting plate, a moving frame is provided. Inside the moving frame, a moving chain is provided. At the rear side of the moving frame, a moving motor is provided. Inside the moving frame, two driving gear disks are provided. The two driving gear disks are connected by a moving chain drive. The output end of the moving motor passes through the rear side wall of the moving frame and is fixedly connected to the rear side wall of one of the driving gear disks. On the side wall of the moving chain, a sliding block is fixedly connected. The sliding block is slidably connected to the inner side wall of the moving frame. The front end of the sliding block is fixedly connected to the rear end of the mounting plate.

[0011] Preferably, at the front side wall of the mounting plate, a measuring abutting wheel is rotationally connected. The measuring abutting wheel is located behind the support wheel. On the left side of the measuring abutting wheel, an infrared detection device is provided. The infrared detection device is fixed on the mounting plate. On the outer side end of the measuring abutting wheel, a number of measuring marks are provided.

[0012] Preferably, the wire clamping mechanism includes a connecting block fixed to the front side of the rotating disk. The front end of the connecting block is fixedly connected with a wire clamping block, and a wire clamping groove is formed in the wire clamping block.

[0013] Compared with the related art, an automatic cutting device for optical fibers and beam tubes in high-speed production provided by the present invention has the following beneficial effects:

[0014] The present invention provides an automatic cutting device for optical fibers and beam tubes in high-speed production. A winding motor is provided in this device. During use, one set of the winding motor and the winding rotating shaft drive the corresponding rotating disk and the fixing plate to rotate, thereby driving the winding disk to rotate for winding the product. A supporting wheel, a limiting wheel I and a limiting wheel II are arranged on the front side of the moving frame for guiding the product. A measuring abutting wheel is arranged on the front side of the mounting plate. During the winding process of the product, the measuring abutting wheel rotates along with the conveying of the product, and the length of the product conveyed is detected by the cooperation of the infrared detection device and the measuring mark. When it is detected that the winding length of the product reaches a certain standard, the mounting plate is moved to the side away from the current winding disk by the cooperation of the moving motor and the moving chain. At the same time, the rotating cylinder drives the wire-catching swing rod to rotate to catch the product. The rotating disk away from the current winding disk is driven to rotate by the winding motor away from the current winding disk, driving the wire clamping block on the rotating disk to rotate, and the product is clamped by the wire clamping groove. Then, the product is cut short by the pneumatic scissors close to the current winding disk. At this time, the rotating disk away from the current winding disk is driven to rotate by the winding motor away from the current winding disk, so that the product is wound by the winding disk on the other side, and the winding length of the product is monitored in real time. After reaching the standard, the above operations are repeated. The two winding disks operate alternately to wind the product, and the automatic cutting is realized by the cooperation of the pneumatic scissors and the wire-catching mechanism, which greatly improves the production efficiency, reduces the manual intervention and lowers the labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0016] Figure 2 is Figure 1 a partial enlarged view of A in

[0017] Figure 3 is a schematic diagram showing the internal structure of the protective frame of the present invention;

[0018] Figure 4 is Figure 3 a partial enlarged view of B in

[0019] Figure 5 is a schematic diagram showing the rear structure of the present invention.

[0020] In the figure: 1. Working support plate; 2. Rewinding motor; 3. Support frame; 4. Rewinding rotating shaft; 5. Protection frame; 6. Auxiliary frame; 7. Rotary cylinder; 8. Wire-catching swing rod; 9. Rotating disk; 10. Fixed plate; 11. Pneumatic scissors; 12. Connecting block; 13. Wire clamping block; 14. Wire clamping groove; 15. Rewinding disk; 16. Moving frame; 17. Moving motor; 18. Moving chain; 19. Sliding block; 20. Mounting plate; 21. Support wheel; 22. Limiting wheel I; 23. Limiting wheel II; 24. Measuring abutting wheel; 25. Infrared detection device; 26. Measuring mark. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1-5 , the present invention provides a technical solution: an automatic cutting device for optical fibers and cable sheaths in high-speed production, including a working support plate 1. Two rewinding motors 2 and two support frames 3 are fixedly connected to the upper end of the working support plate 1. The two rewinding motors 2 and the two support frames 3 are symmetrically arranged in the left-right direction. A protection frame 5 is fixedly connected to the front end of the support frame 3. A rewinding rotating shaft 4 is arranged at the rear side of the support frame 3. The front end of the rewinding rotating shaft 4 sequentially penetrates through the support frame 3 and the protection frame 5 and is fixedly connected to a rotating disk 9. The protection frame 5 and the support frame 3 are both rotatably connected to the rewinding rotating shaft 4. A fixed plate 10 is arranged at the front end of the rotating disk 9. A rewinding disk 15 is arranged in front of the fixed plate 10. The rewinding motor 2 and the rewinding rotating shaft 4 are driven by a belt. A wire clamping mechanism is fixedly connected to one end of the front side wall of the rotating disk 9 far from the rewinding rotating shaft 4. A pneumatic scissors 11 is fixedly connected to the front inner wall of the protection frame 5. The pneumatic scissors 11 is used for cutting after the winding length of the product reaches the standard. The pneumatic scissors 11 is located between the rotating disk 9 and the rear side wall of the protection frame 5. A wire-catching mechanism is arranged between the front and rear protection frames 5. A limiting mechanism is arranged above the wire-catching mechanism. When winding the product, the rewinding motor 2 and the rewinding rotating shaft 4 are used to drive the corresponding rotating disk 9 and fixed plate 10 to rotate, thereby driving the rewinding disk 15 to rotate for winding the product;

[0023] The limiting mechanism includes a mounting plate 20, the front side end of the mounting plate 20 is rotatably connected to a support wheel 21, a limiting wheel 1 22 and a limiting wheel 23, the limiting wheel 1 22 and the limiting wheel 23 are both located below the support wheel 21, and the limiting wheel 1 22 and the limiting wheel 23 are symmetrically arranged in the left and right directions. When in use, the product passes through the support wheel 21 and the measuring abutment wheel 24, and the limiting wheel 1 22 and the limiting wheel 23 on the left and right sides are used to limit the position of the product, so as to ensure the stability of the product during the winding process;

[0024] The wire catching mechanism includes an auxiliary frame 6, which is fixed on the working support plate 1. The front side wall of the auxiliary frame 6 is fixedly connected to a rotating cylinder 7. The output end of the rotating cylinder 7 is fixedly connected to a wire catching swing rod 8. The wire catching swing rod 8 is in a Z shape as a whole. When the infrared detection device 25 is used in conjunction with the measuring mark 26 to detect the length of the product conveyed, and when the length reaches the standard, the rotating cylinder 7 is used to drive the wire catching swing rod 8 to rotate to capture the product, and the winding motor 2 away from the current winding disk 15 is used to drive the winding motor away from the current winding disk 15. The rotating disk 9 rotates, driving the clamping block 13 on the rotating disk 9 to rotate, and the clamping groove 14 is used to clamp the product, and then the pneumatic scissors 11 close to the current winding disk 15 are used to cut the product short. At this time, the winding motor 2 far away from the current winding disk 15 is used to drive the rotating disk 9 far away from the current winding disk 15 to rotate, so that the winding disk 15 on the other side is used to wind the product, and the product winding length is monitored in real time. After meeting the standard, the above operation is repeated, and the alternating winding operation of the winding disks 15 on the left and right sides can be realized;

[0025] A moving frame 16 is provided at the rear side of the mounting plate 20, a moving chain 18 is provided at the inner side of the moving frame 16, a moving motor 17 is provided at the rear side of the moving frame 16, two driving sprockets are provided at the inner side of the moving frame 16, the two driving sprockets are connected by transmission through the moving chain 18, the output end of the moving motor 17 passes through the rear side wall of the moving frame 16, and is fixedly connected to the rear side wall of one of the driving sprockets, a sliding block 19 is fixedly connected to the side wall of the moving chain 18, the sliding block 19 is slidably connected to the inner side wall of the moving frame 16, the front side end of the sliding block 19 is fixedly connected to the rear side end of the mounting plate 20, and as the moving motor 17 drives the moving chain 18 to rotate, it can drive the sliding block 19 to slide in the left and right directions in the moving frame 16;

[0026] The front side wall of the mounting plate 20 is rotatably connected with a measuring abutment wheel 24, which is located at the rear side of the supporting wheel 21. An infrared detection device 25 is provided on the left side of the measuring abutment wheel 24, which is fixed on the mounting plate 20. A plurality of measuring marks 26 are provided at the outer end of the measuring abutment wheel 24. When the product is rolled up, the measuring abutment wheel 24 rotates with the conveying of the product, and the infrared detection device 25 cooperates with the measuring mark 26 to detect the conveying length of the product.

[0027] The wire clamping mechanism includes a connecting block 12 which is fixed to the front side of the rotating disk 9. The front end of the connecting block 12 is fixedly connected with a wire clamping block 13. A wire clamping groove 14 is formed in the wire clamping block 13. The product is clamped by using the wire clamping groove 14 to ensure that after the product is cut by the pneumatic scissors 11, it can be pulled to another winding disk 15 under the action of the other set of winding motors 2 and wound as the winding motor 2 rotates.

[0028] Working principle: During use, the product passes through the supporting wheel 21 and the measuring abutting wheel 24, and the position of the product is limited by the limiting wheels one 22 and two 23 on the left and right sides. One set of winding motors 2 and winding rotating shafts 4 drive the corresponding rotating disks 9 and fixing plates 10 to rotate, thereby driving the winding disks 15 to rotate for winding the product. During the winding of the product, the measuring abutting wheel 24 rotates as the product is conveyed, and the infrared detection device 25 and the measuring mark 26 are used in cooperation to detect the conveying length of the product. When the detected winding length of the product reaches a certain standard, the moving motor 17 and the moving chain 18 are used in cooperation to move the mounting plate 20 to the side away from the current winding disk 15. At the same time, the rotating cylinder 7 drives the wire-catching swing rod 8 to rotate to catch the product. The winding motor 2 away from the current winding disk 15 drives the rotating disk 9 away from the current winding disk 15 to rotate, driving the wire clamping block 13 on the rotating disk 9 to rotate, clamping the product by using the wire clamping groove 14, and then cutting the product short by using the pneumatic scissors 11 close to the current winding disk 15. At this time, the winding motor 2 away from the current winding disk 15 drives the rotating disk 9 away from the current winding disk 15 to rotate, so as to wind the product by using the other winding disk 15 and monitor the winding length of the product in real time. After reaching the standard, the above operations are repeated. The two winding disks 15 alternate operations to realize the winding of the product, and the cooperation of the pneumatic scissors 11 and the wire-catching mechanism realizes automatic cutting, greatly improving the production efficiency, reducing manual intervention, and reducing the labor intensity.

Claims

1. An automatic cutting device for optical fibers and tube bundles in high-speed production, comprising a working support plate (1), characterized in that: The upper end of the working support plate (1) is fixedly connected to two winding motors (2) and two support frames (3), the two winding motors (2) and the two support frames (3) are symmetrically arranged in the left-right direction, the front end of the support frame (3) is fixedly connected to a protective frame (5), the rear side of the support frame (3) is provided with a winding rotating shaft (4), the front end of the winding rotating shaft (4) passes through the support frame (3) and the protective frame (5) in sequence, and is fixedly connected to a rotating disk (9), the protective frame (5) and the support frame (3) are both rotatably connected to the winding rotating shaft (4), and the rotating disk (9) A fixing plate (10) is arranged at the front end of the fixing plate (10), a winding disk (15) is arranged at the front side of the fixing plate (10), the winding motor (2) and the winding rotating shaft (4) are driven by a belt, a wire clamping mechanism is fixedly connected to one end of the front side wall of the rotating disk (9) away from the winding rotating shaft (4), a pneumatic scissors (11) is fixedly connected to the front inner wall of the protective frame (5), the pneumatic scissors (11) is located between the rotating disk (9) and the rear side wall of the protective frame (5), a wire catching mechanism is arranged between the front and rear two protective frames (5), and a limiting mechanism is arranged above the wire catching mechanism.

2. The automatic cutting device for optical fibers and tube bundles in high-speed production according to claim 1, wherein: The limiting mechanism comprises a mounting plate (20), the front side end of the mounting plate (20) is rotatably connected to a supporting wheel (21), a limiting wheel 1 (22) and a limiting wheel 2 (23), the limiting wheel 1 (22) and the limiting wheel 2 (23) are both located below the supporting wheel (21), and the limiting wheel 1 (22) and the limiting wheel 2 (23) are symmetrically arranged in the left-right direction; The line catching mechanism comprises an auxiliary frame (6), the auxiliary frame (6) is fixed on the working support plate (1), the front side wall of the auxiliary frame (6) is fixedly connected to a rotary cylinder (7), and the output end of the rotary cylinder (7) is fixedly connected to a line catching swing rod (8).

3. An automatic cutting device for optical fibers and tube bundles in high-speed production according to claim 2, characterized in that: The line-catching swing rod (8) is Z-shaped as a whole.

4. An automatic cutting device for optical fibers and tube bundles in high-speed production according to claim 2, characterized in that: A moving frame (16) is arranged on the rear side of the mounting plate (20), a moving chain (18) is arranged on the inner side of the moving frame (16), a moving motor (17) is arranged on the rear side of the moving frame (16), two driving gear discs are arranged on the inner side of the moving frame (16), the two driving gear discs are connected by transmission via the moving chain (18), an output end of the moving motor (17) passes through the rear side wall of the moving frame (16) and is fixedly connected to the rear side wall of one of the driving gear discs, a sliding block (19) is fixedly connected to the side wall of the moving chain (18), the sliding block (19) is slidably connected to the inner side wall of the moving frame (16), and a front side end of the sliding block (19) is fixedly connected to the rear side end of the mounting plate (20).

5. An automatic cutting device for optical fibers and tube bundles in high-speed production according to claim 2, characterized in that: The front side wall of the mounting plate (20) is rotatably connected with a measuring abutment wheel (24), the measuring abutment wheel (24) is located at the rear side of the supporting wheel (21), an infrared detection device (25) is arranged on the left side of the measuring abutment wheel (24), the infrared detection device (25) is fixed on the mounting plate (20), and a plurality of measuring marks (26) are arranged on the outer side end of the measuring abutment wheel (24).

6. An automatic cutting device for optical fibers and tube bundles in high-speed production according to claim 1, characterized in that: The wire clamping mechanism includes a connecting block (12), the connecting block (12) is fixed on the front side of the rotating disk (9), the front end of the connecting block (12) is fixedly connected with a wire clamping block (13), and a wire clamping groove (14) is formed in the wire clamping block (13).

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