CN215557978U

CN215557978U - Optical cable winding equipment with automatic cutting function

Info

Publication number: CN215557978U
Application number: CN202121394605.5U
Authority: CN
Inventors: 赵荣华; 赵红卫
Original assignee: Jiangsu Aotong Optical Cable Technology Co ltd
Current assignee: Jiangsu Aotong Optical Cable Technology Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-01-18
Anticipated expiration: 2031-06-22

Abstract

The utility model relates to an optical cable winding device with an automatic cutting function, which comprises a rack, a traction mechanism, a cutting mechanism and a winding device, wherein the traction mechanism, the cutting mechanism and the winding device are sequentially arranged along the advancing direction of an optical cable respectively, a winding roller is arranged on the winding device, the cutting mechanism makes linear reciprocating motion along the direction vertical to the axis of the optical cable, the cutting mechanism comprises a cutting seat, a pressing piece and a cutter assembly, the cutter assembly is arranged above the cutting seat in a lifting mode, the pressing piece comprises a pressing block, one end, far away from the optical cable, of the pressing block is hinged to the cutting seat, one end, far away from the optical cable, of the pressing block extends outwards and is bent to form a control rod, an included angle of 30-60 degrees is formed between the control rod and the pressing block, a permanent magnet is arranged on the control rod, an electromagnet is arranged on the cutting seat, and the repulsion or attraction between the control rod and the permanent magnet is realized by controlling the magnetic pole of the electromagnet. The optical cable winding device is mainly used for providing the optical cable winding device with the automatic cutting function, and is reasonable in structure, high in automation degree, safe and reliable.

Description

Optical cable winding equipment with automatic cutting function

Technical Field

The utility model relates to optical cable processing equipment, in particular to optical cable winding equipment with an automatic cutting function.

Background

The optical cable is a communication line which is formed by a certain number of optical fibers according to a certain mode, a sheath is wrapped outside the optical cable, an outer protective layer is wrapped outside the optical cable and used for realizing optical signal transmission, the optical cable needs to be rolled by rolling equipment after processing and production are finished, and the rolled optical cable is convenient to store and transport. In the winding process of the optical cable, the optical cable needs to be cut according to the requirement of packaging, the traditional cutting mode is that manual cutting is adopted, the cutting efficiency is low, and manpower is wasted; and the optical cables at the two ends are easy to retract and even bounce after cutting, so that certain potential safety hazards are caused.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide the optical cable winding equipment with the automatic cutting function, which has the advantages of reasonable overall structural design, high automation degree, high cutting efficiency, safety and reliability.

In order to solve the problems, the technical scheme adopted by the utility model is as follows:

an optical cable winding device with an automatic cutting function comprises a rack, a traction mechanism, a cutting mechanism and a winding device, wherein the traction mechanism, the cutting mechanism and the winding device are sequentially arranged along the advancing direction of an optical cable respectively, a winding roller for winding the optical cable is installed on the winding device, the cutting mechanism makes linear reciprocating motion along the direction perpendicular to the axis of the optical cable, the cutting mechanism comprises a cutting seat, a pressing piece and a cutter assembly, the cutter assembly is installed above the cutting seat in a lifting mode, the pressing piece comprises a pressing block, one end, far away from the optical cable, of the pressing block is hinged to the cutting seat, one end, far away from the optical cable, of the pressing block extends outwards and is bent to form a control rod, an included angle of 30-60 degrees is formed between the control rod and the pressing block, a permanent magnet is arranged on the control rod, and an electromagnet is arranged at the position, corresponding to the permanent magnet, on the cutting seat, the electromagnet and the permanent magnet are mutually repelled or attracted by controlling the magnetic poles of the electromagnet, when repelled, the control rod rotates upwards to drive the pressing block to press down on the cutting seat, and when attracted, the control rod rotates downwards to drive the pressing block to move upwards for resetting.

Further, the cutter assembly is controlled to lift through an air cylinder or a motor.

Furthermore, a cutter groove matched with the cutter component is formed in the cutting seat.

Further, the pressing pieces are provided with two pressing pieces which are respectively positioned on two sides of the cutter groove.

Further, a cable groove is formed in the cutting seat along the advancing direction of the optical cable, the cross section of the cable groove is arc-shaped, and the lower side face of the pressing block on the pressing piece is an arc face matched with the cable groove.

Furthermore, the lower side surface of the pressing block is provided with raised grains.

Further, the bottom of the cutting seat is connected to a sliding seat through an upright post in a supporting manner, the sliding seat is connected to the inside of the sliding rail in a sliding manner, and one end of the sliding seat is connected to the driving piece.

Further, be equipped with the support frame between cutting mechanism and the coiling mechanism, be equipped with height-adjustable's shelves pole on the support frame, a grade pole is on a parallel with the axis of wind-up roll, and a grade pole is located the position that is close to the wind-up roll.

Furthermore, a plurality of adjusting holes matched with the stop rods are arranged on the supporting frame at intervals along the vertical direction, and the stop rods are detachably arranged in one of the adjusting holes.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the cutting mechanism and the traction mechanism are arranged in front of the winding device, and the cutting mechanism can automatically work to cut the optical cable after each winding is finished, so that the traditional manual cutting is replaced, the cutting efficiency is improved, and the labor intensity is reduced; the traction mechanism is used for fixing the optical cable and drawing the optical cable to the winding device, so that the situation that the optical cable is retracted or bounced to hurt people is avoided, the winding efficiency can be further improved, and unnecessary time and labor are avoided being wasted; the whole structure is reasonable in design, high in automation degree and favorable for optimizing the production cost of enterprises.

Drawings

Fig. 1 is a front view of an optical cable winding apparatus having an automatic cutting function according to the present invention;

FIG. 2 is a left side view of an optical cable take-up device with automatic cutting feature of the present invention;

FIG. 3 is a perspective view of a cutting mechanism in an optical cable winding device with an automatic cutting function according to the present invention;

FIG. 4 is a cross-sectional view of the draft mechanism of FIG. 1 taken along A-A;

wherein, 1, a frame; 2. a wire loop; 3. a traction mechanism; 31. a base; 311. a threaded hole; 32. a strut; 33. fixing the clamping plate; 331. rubbing the lines; 34. a movable splint; 341. a triangular bump; 35. a movable wedge block; 351. a tapered wedge surface; 36. a telescopic cylinder; 37. a guide rail; 4. a cutting mechanism; 41. a cutting seat; 411. a cutter slot; 42. a compression member; 421. a control lever; 422. briquetting; 43. a cutter assembly; 44. A cable trough; 5. an optical cable; 6. a support frame; 61. a gear lever; 62. an adjustment hole; 7. a winding device; 71. a wind-up roll; 8. a drive motor; 9. a screw rod; 10. a slide rail; 11. a sliding seat; 12. and (4) a column.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

It should be noted that, in the description of the technical solutions of the present invention, directional terms used for clearly describing technical features of the present invention, such as "front", "rear", "upper", "lower", "top", "bottom", "inner", "outer", etc., are all in accordance with the orientation of the drawings of the present invention.

Examples

As shown in fig. 1 and fig. 2, the optical cable winding device with an automatic cutting function according to the embodiment includes a rack 1, a traction mechanism 3, a cutting mechanism 4, and a winding device 7, wherein the traction mechanism 3, the cutting mechanism 4, and the winding device 7 are sequentially arranged along the advancing direction of an optical cable 5, and a winding roller 71 for winding the optical cable 5 is installed on the winding device 7.

As shown in fig. 4, the traction mechanism 3 includes a base 31 and an automatic clamping assembly, the base 31 is installed on the frame 1 in a sliding fit manner and can make a linear reciprocating motion along the length direction of the optical cable 5, specifically, a threaded hole 311 is formed in the base 31, a screw rod 9 is connected in the threaded hole 311 in a threaded manner, two ends of the screw rod 9 are rotatably supported and connected on the frame 1, one end of the screw rod 9 is connected with an output shaft of the driving motor 8, the driving motor 8 drives the screw rod 9 to rotate through the output shaft so as to drive the base 31 in threaded transmission connection with the screw rod 9 to make a linear motion, and because the base 31 is in sliding fit with the frame 1, the base 31 can be prevented from making a circumferential motion. The automatic clamping assembly comprises a fixed clamping plate 33, a movable clamping plate 34 and a movable wedge 35 which are oppositely arranged, the optical cable 5 passes through the space between the fixed clamping plate 33 and the movable clamping plate 34 when advancing, the bottom end of the fixed clamping plate 33 is fixedly connected to the base 31, the bottom end of the movable clamping plate 34 is movably connected to the base 31, the movable wedge 35 is installed on the base 31 in a manner of moving up and down, the top of the movable wedge 35 is propped against the outer side surface of the movable clamping plate 34 and is used for controlling the movable clamping plate 34 to rotate up and down, and further controlling the movable clamping plate 34 and the fixed clamping plate 33 to be clamped or loosened; specifically, be equipped with branch 32 on the base 31, fixed splint 33 and activity splint 34 all link to each other with base 31 through branch 32, branch 32 one side is equipped with the guided way 37 with activity voussoir 35 looks adaptation, activity voussoir 35 and guided way 37 sliding fit, lead to activity voussoir 35 through guided way 37, prevent that the condition skew or rock from appearing in activity voussoir 35, and the lateral surface of activity voussoir 35 contacts with guided way 37, avoid activity voussoir 35 to produce the lateral displacement of outside removal. The base 31 is provided with a telescopic cylinder 36, and the telescopic cylinder 36 is fixedly connected with the bottom of the movable wedge block 35 through a telescopic rod so as to drive the movable wedge block 35 to move up and down. Activity voussoir 35 top has wedge face 351, the activity splint 34 outside is equipped with the triangle-shaped lug 341 with wedge face 351 matched with, when activity splint 34 inboard was pressed from both sides tightly with fixed splint 33, the wedge face 351 of activity voussoir 35 was held with the triangle-shaped lug 341 counterbalance in the activity splint 34 outside, and wedge face 351 is laminated with the side of triangle-shaped lug 341 mutually, and simultaneously, the bottom of activity voussoir 35 is located the guided way 37, adopt this kind of structure, it is more stable firm that activity voussoir 35 supports holding of activity splint 34, it is difficult for becoming flexible, thereby make activity splint 34 and fixed splint 33 more reliable to the tight fixed effect of clamp of cable 5. In order to further improve the clamping effect, the present embodiment is provided with friction lines 331 for increasing friction force inside the fixing clip 33.

As shown in fig. 3, the cutting mechanism 4 linearly reciprocates along a direction perpendicular to the axis of the optical cable 5, the cutting mechanism 4 includes a cutting seat 41, a pressing member 42 and a cutter assembly 43, the bottom of the cutting seat 41 is supported and connected to the sliding seat 11 through the upright post 12, the sliding seat 11 is slidably connected in the sliding rail 10, and one end of the sliding seat 11 is connected to a driving member, in this embodiment, the driving member employs a cylinder to drive the sliding seat 11 to linearly reciprocate along the sliding rail 10, so as to drive the cutting seat 41 to linearly reciprocate. The cutter assembly 43 is arranged above the cutting seat 41 in a lifting manner, and the cutter assembly 43 is controlled to lift through an air cylinder or a motor. The specific structure of the cutter assembly 43 can adopt the structure in the prior art, as long as the function of cutting the optical cable 5 by up-down lifting can be realized. The pressing pieces 42 are two and are respectively located on two sides of the cutter groove 411, and are used for pressing the optical cable 5 on the cutting seat 41, so that the optical cable 5 is prevented from shaking, and the cutting is conveniently and smoothly carried out. The pressing piece 42 comprises a pressing block 422, one end, far away from the optical cable 5, of the pressing block 422 is hinged to the cutting seat 41, one end, far away from the optical cable 5, of the pressing block 422 extends outwards and is bent to form a control rod 421, an included angle of 30-60 degrees is formed between the control rod 421 and the pressing block 422, and when the control rod 421 is attached to the cutting seat 41, a certain space is formed between one end, close to the optical cable 5, of the pressing block 422 and the cutting seat 41, and the optical cable 5 can pass through. The control rod 421 is provided with a permanent magnet, the position of the cutting seat 41 corresponding to the permanent magnet is provided with an electromagnet, the electromagnet and the permanent magnet are repelled or attracted by controlling the magnetic pole of the electromagnet, when repelled, the control rod 421 rotates upwards to drive the pressing block 422 to press down on the cutting seat 41, and when attracted, the control rod 421 rotates downwards to drive the pressing block 422 to move upwards for resetting.

Specifically, the cutting seat 41 is provided with a cutter slot 411 matched with the cutter assembly 43, so that the cutter assembly 43 can conveniently cut. The cutting seat 41 is provided with a cable groove 44 along the advancing direction of the optical cable 5, the cross section of the cable groove 44 is arc-shaped, and the lower side surface of the pressing block 422 on the pressing piece 42 is an arc surface matched with the cable groove 44. And the lower side surface of the pressing block 422 is provided with raised grains for increasing the friction force between the pressing block and the optical cable 5.

After the optical cable 5 is cut, because the wind-up roll 71 is still rotating the rolling, the optical cable 5 at the winding end is easily thrown up and easily thrown to workers or equipment, and certain potential safety hazard is provided. In order to avoid the above situation, in the present embodiment, a supporting frame 6 is provided between the cutting mechanism 4 and the winding device 7, a height-adjustable cylindrical blocking rod 61 is provided on the supporting frame 6, the blocking rod 61 is parallel to the axis of the winding roller 71, and the blocking rod 61 is located at a position close to the winding roller 71. A plurality of adjusting holes 62 matched with the blocking rods 61 are arranged on the supporting frame 6 at intervals along the vertical direction, the blocking rods 61 are detachably installed in one of the adjusting holes 62, specifically, threads are respectively processed at two ends of the blocking rods 61, and the ends of the blocking rods 61 penetrate through the adjusting holes 62 and then are fixed through nut threads. When in use, the mounting height of the gear rod 61 can be adjusted according to requirements so as to adapt to the winding rollers 71 with different sizes. After the optical cable 5 is cut, the optical cable 5 at the winding end is thrown upwards and blocked by the blocking rod 61, so that potential safety hazards such as accidental injury of workers are avoided.

In addition, the optical cable winding device with the automatic cutting function of this embodiment further includes a wire loop 2, the wire loop 2 is supported and arranged on the rack 1 and is located on one side of the traction mechanism 3, and a wire guide hole for guiding and limiting the optical cable 5 is arranged on the wire loop 2. The optical cable 5 is guided and limited to prevent the optical cable 5 from shaking or deviating, so that the optical cable 5 always passes between the movable clamping plate 34 and the fixed clamping plate 33 of the traction mechanism 3.

During operation, the optical cable 5 firstly passes through the wire guide hole, then passes through the space between the movable clamping plate 34 and the fixed clamping plate 33 in the traction mechanism 3, then passes through the position corresponding to the cutting mechanism 4, and bypasses below the stop lever 61 to be wound on the winding roller 71. When the winding roller 71 finishes winding, the movable wedge 35 moves upwards to push the movable clamping plate 34 to rotate upwards until the optical cable 5 is clamped and fixed between the movable clamping plate 34 and the fixed clamping plate 33. The sliding block 11 of the cutting mechanism 4 is then moved along the slide rail 10 in a direction approaching the optical cable 5 until the optical cable 5 is in the cable groove 44 and below the pressing block 422, at which time the sliding block 11 stops moving. Then the electromagnet on the cutting seat 41 is electrified, so that the electromagnet is the same as the permanent magnet magnetic pole on the control rod 421 to generate a repulsive force, the repulsive force drives the control rod 421 to rotate upwards so as to drive the pressing block 422 to rotate downwards until the pressing block 422 presses and fixes the optical cable 5 in the optical cable groove 44, and then the cutter component 43 descends rapidly to cut off the fixed optical cable 5 and moves upwards for resetting. After the optical cable 5 is cut off, the current direction in the electromagnet is changed, the magnetic pole of the electromagnet is opposite to the magnetic pole of the permanent magnet to generate attraction, the control rod 421 is further rotated downwards, the pressing block 422 is further driven to rotate upwards for resetting, and then the sliding seat 11 is controlled to move along the sliding rail 10 in the direction away from the optical cable 5 for resetting. Then the driving motor 8 starts to drive the traction mechanism 3 to move towards the winding roller 71 through the screw rod 9, and stops after moving to a position close to the winding roller 71. After the worker replaces a new winding roller 71, the optical cable 5 on the traction mechanism 3 is taken down and wound on the new winding roller 71, and then the driving motor 8 drives the traction mechanism 3 to move reversely through the screw rod 9 for resetting.

According to the optical cable winding equipment with the automatic cutting function, the cutting mechanism 4 and the traction mechanism 3 are arranged in front of the winding device 7, and the cutting mechanism 4 can automatically work to cut the optical cable 5 after winding is completed each time, so that the traditional manual cutting is replaced, the cutting efficiency is improved, and the labor intensity is reduced; the traction mechanism 3 is used for fixing the optical cable 5 and drawing the optical cable 5 to the winding device 7, so that the situation that the optical cable 5 retracts or bounces to hurt people is avoided, the winding efficiency can be further improved, and unnecessary time and labor are avoided being wasted; the whole structure is reasonable in design, high in automation degree and favorable for optimizing the production cost of enterprises.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the scope of the claims of the present invention.

Claims

1. The utility model provides an optical cable rolling equipment with automatic cutout function which characterized in that: the device comprises a rack (1), a traction mechanism (3), a cutting mechanism (4) and a winding device (7), wherein the traction mechanism (3), the cutting mechanism (4) and the winding device (7) are sequentially arranged along the advancing direction of an optical cable (5) respectively, a winding roller (71) for winding the optical cable (5) is installed on the winding device (7), the cutting mechanism (4) makes linear reciprocating motion along the direction vertical to the axis of the optical cable (5), the cutting mechanism (4) comprises a cutting seat (41), a pressing piece (42) and a cutter assembly (43), the cutter assembly (43) is installed above the cutting seat (41) in a lifting manner, the pressing piece (42) comprises a pressing block (422), one end, far away from the optical cable (5), of the pressing block (422) is hinged to the cutting seat (41), and one end, far away from the optical cable (5), of the pressing block (422) extends outwards and is bent to form a control rod (421), 30-60 degree contained angles have between control lever (421) and briquetting (422), be equipped with the permanent magnet on control lever (421), the position department that corresponds the permanent magnet on cutting seat (41) is equipped with the electro-magnet, and the magnetic pole through the control electro-magnet realizes repelling mutually or inhaling mutually of electro-magnet and permanent magnet, when repelling mutually, thereby control lever (421) upwards rotate and drive briquetting (422) and push down on cutting seat (41), when inhaling mutually, thereby control lever (421) rotate downwards and drive briquetting (422) and shift up the restoration.

2. The optical cable winding device with the automatic cutting function as claimed in claim 1, wherein: the cutter assembly (43) is controlled to lift through an air cylinder or a motor.

3. The optical cable winding device with the automatic cutting function as claimed in claim 1, wherein: the cutting seat (41) is provided with a cutter groove (411) matched with the cutter component (43).

4. The optical cable winding device with the automatic cutting function as claimed in claim 2, wherein: the pressing pieces (42) are provided with two parts which are respectively positioned at two sides of the cutter groove (411).

5. The optical cable winding device with the automatic cutting function as claimed in claim 4, wherein: the cutting seat (41) is provided with an optical cable groove (44) along the advancing direction of the optical cable (5), the cross section of the optical cable groove (44) is arc-shaped, and the lower side surface of the pressing block (422) on the pressing piece (42) is an arc surface matched with the optical cable groove (44).

6. The optical cable winding device with the automatic cutting function as claimed in claim 5, wherein: the lower side surface of the pressing block (422) is provided with raised grains.

7. The optical cable winding device with the automatic cutting function as claimed in claim 1, wherein: the cutting seat (41) bottom is connected on sliding seat (11) through stand (12) support, sliding seat (11) sliding connection is in slide rail (10), just the one end of sliding seat (11) links to each other with the driving piece.

8. The optical cable winding device with the automatic cutting function as claimed in claim 1, wherein: be equipped with support frame (6) between cutting mechanism (4) and coiling mechanism (7), be equipped with height-adjustable's shelves pole (61) on support frame (6), shelves pole (61) are on a parallel with the axis of wind-up roll (71), and shelves pole (61) are located the position that is close to wind-up roll (71).

9. The optical cable winding device with the automatic cutting function as claimed in claim 8, wherein: a plurality of adjusting holes (62) matched with the stop rods (61) are arranged on the support frame (6) at intervals along the vertical direction, and the stop rods (61) are detachably arranged in one of the adjusting holes (62).