A fixing device for communication cable processing

Abstract

The application discloses a fixing device for communication cable processing, and relates to the technical field of communication cables, which comprises a base table, a driving assembly for driving the translation of a sliding plate is arranged on the base table, and two groups of clamping assemblies are symmetrically arranged on the sliding plate. The clamping assemblies are automatically opened and closed through the cooperation of the inclined pressing plate and the inclined surface of the pressing plate, the linkage of the closing block and the tension spring, and the overturning of the swing block by the multiple sliding grooves of the groove plate. When the driving assembly drives the movement of the sliding plate, the inclined surface and the convex plate of the discharging block can expand the clamping assemblies outward to straighten the cable, and loosen the cable after the processing is completed, so that the finished product slides along the inclined surface of the discharging block. The side table is provided with a lower rotating wheel and an upper rotating wheel driven by a motor, automatic cable feeding is realized through gear transmission, and the cable cutting is completed by cooperating with the annular convex plate, the pull plate and the cutter mechanism. The device realizes the automation of the whole process of cable clamping, straightening, cutting and discharging, improves the processing efficiency and stability, and reduces manual intervention.

Description

Technical Field

[0001] This invention relates to the field of communication cable technology, and more specifically, to a fixing device for processing communication cables. Background Technology

[0002] During the production of communication cables, surface processing is often required, such as printing markings like model numbers and specifications, or installing auxiliary devices like intermediate supports and protective sleeves. Furthermore, for practical applications, the entire roll of cable must be cut into sections of a predetermined length before further processing, so that the cable can be used directly.

[0003] In existing technologies, cable cutting and securing are done in separate steps. First, the cable is cut into segments, then clamps are used to secure both ends of the cut segments. During securing, the cable must be stretched taut before fixing to ensure it is fully straight, facilitating subsequent surface finishing. However, this traditional method has several problems: First, the process is complex, involving cutting, straightening, and securing, increasing operational difficulty and reducing production efficiency; second, it is difficult to precisely control the degree of cable straightening during securing, making it hard to guarantee the cable is fully straight after fixing, potentially affecting the quality of subsequent processing. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the purpose of this invention is to provide a fixing device for processing communication cables.

[0005] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution: a fixing device for processing communication cables, comprising a base, a driving assembly for driving a sliding plate to move on the base, and two sets of clamping assemblies symmetrically arranged on the sliding plate; the clamping assembly includes a slider slidably disposed on the sliding plate, a square plate on the upper surface of the slider, a pivot pin rotatably disposed on the square plate, a swing block at the end of the pivot pin, a dragging groove for holding the communication cable on the upper part of the swing block, a pivot pin 2 disposed on the other side of the pivot pin 1, two jaws symmetrically disposed on the pivot pin 2, jaw strips for holding the communication cable evenly disposed on the upper part of the jaws, and a closing shaft disposed on the side of each of the two jaws; a sliding cavity is provided in the swing block, a closing block is slidably disposed in the sliding cavity, a spring 1 is connected between the bottom surface of the sliding cavity and the closing block, and a closing block is symmetrically disposed on the closing block. There are two inclined slots for inserting two closed shafts respectively. The side of the closed block is provided with a pressure plate, and the end of the pressure plate is provided with an inclined surface. The upper surface of the base is provided with an inclined pressure plate for contacting the inclined surface. The base is provided with a groove plate on the side of the clamping assembly. The groove plate is provided with multiple sliding grooves, which are composed of straight segments and inclined segments. The swing block is provided with a swing shaft for inserting into the multiple sliding grooves below. Two sliding rods are slidably provided on the side of the slider. The ends of the two sliding rods are provided with a pressing block. A second spring is sleeved on the outside of the sliding rod. The two ends of the second spring are respectively connected to the slider and the pressing block. A tension spring is connected between the square plates of the two sets of clamping assemblies. The upper surface of the base is provided with a discharge block at the rear. A baffle is provided on the side of the clamping assembly above the discharge block. The end of the baffle is provided with two inclined surfaces for driving the two pressing blocks respectively.

[0006] As a preferred embodiment of the present invention, a round head plate is provided on the closing block and on the other side of the pressure plate, and a convex plate is provided on the side of the unloading block for driving the round head plate to move. The upper surface of the unloading block is inclined, and the upper surface of the unloading block is provided with two notches for inserting the jaws of two sets of clamping components.

[0007] As a preferred embodiment of the present invention, the driving assembly includes a motor fixedly mounted on the base and a lead screw rotatably mounted on the upper surface of the base. Two transmission wheels of the transmission mechanism are respectively mounted on the rotating shaft of the motor and the lead screw. The lead screw and the slide plate form a threaded engagement, and the slide plate is slidably mounted on a long slide bar, which is fixedly mounted on the upper surface of the base.

[0008] As a preferred embodiment of the present invention, the base has a side platform on its side, a sliding opening on the side platform, a lower rotating wheel rotatably mounted on the side platform and below the sliding opening, a lower feeding ring for driving the communication cable on the lower rotating wheel, a lower gear on the rotating shaft of the lower gear, an upper gear meshing above the lower gear, the upper gear being fixedly mounted on the rotating shaft of the upper rotating wheel, an upper feeding ring cooperating with the lower feeding ring on the outer side of the upper rotating wheel, and the rotating shaft of the upper rotating wheel rotatably mounted on a sliding block, the sliding block being slidably mounted in the sliding opening.

[0009] As a preferred embodiment of the present invention, a screw is screwed into the top of the side platform, the screw extends into the sliding opening, and a spring is connected between the screw and the sliding block.

[0010] As a preferred embodiment of the present invention, a second motor is provided on the side platform, and a second transmission mechanism is provided between the rotating shaft of the second motor and the rotating shaft of the lower rotating wheel, and the two transmission wheels of the second transmission mechanism are respectively located on the rotating shaft of the second motor and the rotating shaft of the lower rotating wheel.

[0011] As a preferred embodiment of the present invention, the side edge of the lower rotating wheel is provided with an annular convex plate for driving the upper rotating wheel to move.

[0012] As a preferred embodiment of the present invention, a short slide bar is vertically provided on the side platform, and a cutting block is symmetrically slidably provided on the short slide bar. A spring is provided between the two cutting blocks, and the cutting block is provided with an arc surface. A scissor block is slidably provided on the side platform in the horizontal direction. The scissor block is provided with two inclined surfaces that respectively contact the two arc surfaces. Both scissor blocks are provided with a cutting blade, and the cutting blades are both oriented towards the center. The rotating shafts of the lower and upper rotating wheels are provided with a pull plate for driving the scissor block to move, and the two pull plates are arranged symmetrically up and down.

[0013] As a preferred embodiment of the present invention, the side surface of the side platform is provided with a top rod, the lower surface of the top rod is provided with two guide rods, the two guide rods are slidably provided with a moving rod, the top rod and the surface of the transmission mechanism II facing the middle are provided with guide blocks for guiding the communication cable, the lower end of the guide rod is provided with a thread, the thread of the guide rod is screwed into a nut, and a spring five is sleeved on the outside of the guide rod, the two ends of the spring five are respectively connected to the moving rod and the nut.

[0014] The advantages of this invention compared to the prior art are:

[0015] (1) The present invention drives the sliding of the closed block by the cooperation of the inclined pressure plate and the inclined surface of the pressure plate. By utilizing the linkage between the inclined groove and the closed shaft, the two sets of grippers can be brought together or separated synchronously, which can quickly clamp communication cables of different diameters. The staggered arrangement of the grippers ensures stable clamping and high positioning accuracy.

[0016] (2) When the slide plate of the present invention moves towards the tail of the base, the two inclined surfaces of the baffle contact the arc surfaces of the two extrusion blocks respectively, causing the extrusion blocks, spring two and the slider to move outward at the same time. The tension spring is stretched, so the two clamping components move outward at the same time, straightening the communication cable. Then the slider stops moving on the slide plate, and then the extrusion block and the slide rod slide towards the slider. Spring two is compressed, so that the extrusion block transitions from the inclined surface of the baffle to the side surface of the baffle. At this time, the motor one stops running, so that the communication cable remains stationary in a straight state, which is convenient for processing the communication cable.

[0017] (3) When the slide plate of the invention moves to the tail of the base, the swing block flips to a horizontal state along the inclined section of the multi-slide groove, and the gripper falls into the unloading block gap; the convex plate pushes the round head plate to reset the closing block, the gripper releases the cable, and the processed cable automatically slides down the inclined surface of the unloading block to the finished product area, reducing manual intervention and improving production efficiency.

[0018] (4) The lower and upper rotating wheels of the side platform rotate synchronously through gear transmission. The lower and upper feeding rings clamp the cable and feed it automatically. When the annular convex plate drives the upper rotating wheel to lift, the pull plate links with the shear block. The cutting block and the arc surface cooperate to make the cutter cut the cable synchronously, realizing the full automation of feeding, positioning and cutting.

[0019] (5) The present invention places the communication cable in the middle of the arc-shaped guide groove of the two guide blocks and ensures that the two guide blocks are in contact with the communication cable, thereby guiding the communication cable. At the same time, the two guide blocks also provide a certain damping force for the communication cable, so as to prevent the communication cable from moving due to the friction between the communication cable and the lower feed ring when the upper feed ring separates from the communication cable. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0021] Figure 2 This is a schematic diagram of the tension spring installation structure of the present invention.

[0022] Figure 3 This is a schematic diagram of the installation structure of the groove strip of the present invention.

[0023] Figure 4 This is a schematic diagram of the structure of the pendulum block of the present invention.

[0024] Figure 5 This is a schematic diagram of the structure of the closed block of the present invention.

[0025] Figure 6 This is a schematic diagram of the gripper and closing shaft of the present invention.

[0026] Figure 7 for Figure 3 A magnified view of a portion of point A in the middle.

[0027] Figure 8 This is a schematic diagram of the structure for mounting the skateboard according to the present invention.

[0028] Figure 9 This is a schematic diagram of the installation structure of the lower and upper rotating wheels of the present invention.

[0029] Figure 10 This is a schematic diagram of the installation structure of the lower gear and the upper gear of the present invention.

[0030] Figure 11This is a schematic diagram of the installation structure of the shear block of the present invention.

[0031] Figure 12 This is a schematic diagram of the structure for installing the pull plate of the present invention.

[0032] Figure 13 This is a schematic diagram of the cutting slider and the arc surface of the present invention.

[0033] Figure 14 for Figure 9 A magnified view of a section at point B in the middle.

[0034] Figure 15 This is a schematic diagram of the clamping component of the present invention located at the tail of the base.

[0035] Figure 16 This is a schematic diagram of the position of the closing block when the clamping component of the present invention is located at the tail of the base.

[0036] Reference numerals: 1-Base; 2-Slide plate; 3-Slider; 4-Square plate; 5-Turn pin one; 6-Swing block; 601-Slide cavity; 7-Slipper strip; 8-Turn pin two; 9-Gripper; 901-Gripper strip; 10-Closed shaft; 11-Closed block; 1101-Inclined groove; 12-Spring one; 13-Pressure plate; 1301-Inclined surface; 14-Inclined pressure plate; 15-Groove plate; 1501-Multi-segment slide groove; 16-Swing shaft; 17-Slide rod; 18-Extrusion block; 19-Spring two; 20-Tension spring; 21-Unloading block; 2101-Notch; 22-Baffle; 23-Round head plate; 24-Convex plate; 25-Motor one; 2 6-Screw; 27-Transmission Mechanism 1; 28-Long Slide Bar; 29-Side Platform; 2901-Slide Mouth; 30-Lower Rotary Wheel; 31-Lower Feeding Ring; 32-Lower Gear; 33-Upper Gear; 34-Upper Rotary Wheel; 35-Upper Feeding Ring; 36-Sliding Block; 37-Screw; 38-Spring 3; 39-Motor 2; 40-Transmission Mechanism 2; 41-Annular Convex Plate; 42-Pulling Plate; 43-Short Slide Bar; 44-Cut Slide Block; 4401-Arc Surface; 45-Spring 4; 46-Shearing Block; 47-Cutter; 48-Top Rod; 49-Guide Rod; 50-Moving Rod; 51-Guide Block; 52-Nut; 53-Spring 5. Detailed Implementation

[0037] In this invention, unless otherwise stated, the directional terms such as "up" and "down" generally refer to the directions shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" generally refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not intended to limit this invention.

[0038] Example: Please refer to Figure 1-16The present invention provides the following technical solution: a fixing device for processing communication cables, including a base 1, a driving assembly for driving a sliding plate 2 to move horizontally on the base 1, two sets of clamping assemblies symmetrically arranged on the sliding plate 2, the driving assembly including a motor 25 fixedly mounted on the base 1 and a lead screw 26 rotatably mounted on the upper surface of the base 1, two transmission wheels of a transmission mechanism 27 respectively mounted on the rotating shaft of the motor 25 and the lead screw 26, the lead screw 26 forming a threaded engagement with the sliding plate 2, and the sliding plate 2 slidingly mounted on a long slide bar 28, the long slide bar 28 being fixedly mounted on the upper surface of the base 1.

[0039] The transmission mechanism 27 consists of two transmission wheels and a transmission belt. The transmission belt is wound around the two transmission wheels at the same time. When one transmission wheel rotates, it transmits power through the transmission belt to drive the other transmission wheel to rotate.

[0040] Specifically, motor 25 provides power, which is transmitted through transmission mechanism 27 to rotate lead screw 26, thus driving slide plate 2 to make translational motion along long slide bar 28.

[0041] The clamping assembly includes a slider 3 slidably mounted on a slide plate 2. A square plate 4 is provided on the upper surface of the slider 3. A pivot pin 5 is rotatably mounted on the square plate 4. A swing block 6 is provided at the end of the pivot pin 5. A drag bar 7 for holding the communication cable is provided on the upper part of the swing block 6. A pivot pin 8 is provided on the swing block 6 on the other side of the pivot pin 5. Two grippers 9 are symmetrically arranged on the pivot pin 8. Claw bars 901 for holding the communication cable are evenly provided on the upper part of the grippers 9. A closing shaft 10 is provided on the side of each gripper 9. The swing block 6... A sliding cavity 601 is provided, and a closing block 11 is slidably disposed in the sliding cavity 601. A spring 12 is connected between the bottom surface of the sliding cavity 601 and the closing block 11. Two inclined grooves 1101 are symmetrically provided on the closing block 11 for inserting two closing shafts 10 respectively. The lower ends of the two inclined grooves 1101 are inclined towards each other. A pressure plate 13 is provided on the side of the closing block 11. An inclined surface 1301 is provided at the end of the pressure plate 13. An inclined pressure plate 14 is provided at the beginning of the upper surface of the base 1 for contacting the inclined surface 1301.

[0042] In each clamping assembly, the claw strips 901 on the two jaws 9 are arranged in an alternating manner. When the communication cable is placed between the claw strips 901 of the two jaws 9, the claw strips 901 of the two jaws 9 come together and bite each other, thus clamping the communication cable.

[0043] Specifically, when the slide plate 2 is at the head of the base 1, the inclined pressure plate 14 contacts the inclined surface 1301 of the pressure plate 13, causing the pressure plate 13 to be in the lower position. That is, the pressure plate 13, along with the closing block 11, is also in the lower position. The spring 12 is in a compressed state, so the two closing shafts 10 contact the top of the inclined groove 1101 respectively, that is, the two grippers 9 are in the open state. When the communication cable is placed on the claw strips 901 of the two clamping assemblies, as the slide plate 2 moves towards the tail of the base 1, the inclined pressure plate 14 separates from the inclined surface 1301 of the pressure plate 13. The spring 12 provides elastic force, driving the closing block 11 to move upward in the sliding cavity 601. Therefore, the two closing shafts 10 in each clamping assembly move to contact the bottom of the corresponding inclined groove 1101. During this process, the two grippers 9 of each clamping assembly rotate simultaneously, that is, the claw strips 901 of the two grippers 9 come together. Therefore, the two clamping assemblies clamp the communication cable simultaneously.

[0044] A slotted plate 15 is provided on the base 1 and on the side of the clamping assembly. The slotted plate 15 is provided with multiple sliding grooves 1501, which are composed of straight segments and oblique segments. A swing shaft 16 for inserting into the multiple sliding grooves 1501 is provided below the swing block 6.

[0045] Specifically, as the slide plate 2 moves toward the tail of the base 1, the swing block 6 in the clamping assembly moves synchronously with the slide plate 2. When the swing shaft 16 below the swing block 6 slides in the straight section of the multi-slide groove 1501, the swing block 6 remains vertical. When the swing shaft 16 below the swing block 6 transitions from the straight section to the oblique section of the multi-slide groove 1501, the pivot pin 5 on the swing block 6 rotates in the square plate 4, so the swing block 6 rotates to a horizontal state.

[0046] Two sliding rods 17 are slidably mounted on the side of slider 3. The ends of the two sliding rods 17 share a common pressing block 18. A second spring 19 is sleeved on the outside of each sliding rod 17. The two ends of the second spring 19 are connected to slider 3 and pressing block 18, respectively. A tension spring 20 connects the square plates 4 of the two clamping assemblies. A discharge block 21 is provided at the tail of the upper surface of base 1. A baffle 22 is provided on the side of the discharge block 21 facing the clamping assembly. The end of the baffle 22 has two inclined surfaces that drive the two pressing blocks 18, respectively. The surface of the pressing block 18 that contacts the inclined surface of the baffle 22 is an arc surface. The elastic modulus of the second spring 19 is greater than that of the tension spring 20.

[0047] Specifically, as the slide plate 2 moves towards the tail of the base 1, the two inclined surfaces of the baffle 22 contact the arc surfaces of the two extrusion blocks 18, driving the extrusion blocks 18, spring 19, and slider 3 to move outward simultaneously. The tension spring 20 is stretched, causing both clamping components to move outward simultaneously, tautning the communication cable. At this point, the motor 25 stops operating, keeping the communication cable taut and stationary, facilitating its processing. Once the communication cable is taut, the slider 3 stops moving, while the extrusion blocks 18 and slide rod 17 slide towards the slider 3. Spring 19 is compressed, causing the extrusion blocks 18 to transition from the inclined surface of the baffle 22 to the side surface of the baffle 22.

[0048] A round head plate 23 is provided on the closing block 11 and on the other side of the pressure plate 13. A convex plate 24 for driving the round head plate 23 to move is provided on the side of the unloading block 21. The upper surface of the unloading block 21 is an inclined surface. The end of the inclined surface of the unloading block 21 is the finished product area. The upper surface of the unloading block 21 is provided with two notches 2101 for inserting two sets of clamping component claws 9 respectively.

[0049] Specifically, when the slide plate 2 moves to the tail of the base 1, the swing shaft 16 under the swing block 6 transitions from the straight section of the multi-segment slide groove 1501 to the inclined section, so the swing block 6 rotates to a horizontal state, and the claw strip 901 of the clamping component is put into the corresponding notch 2101. At the same time, the convex plate 24 contacts the round head plate 23, driving the round head plate 23 and the closing block 11 to slide in the slide cavity 601. The spring 12 is compressed, and in the same principle as above, the two claw strips 901 of the clamping component are separated. Therefore, the clamping component releases the communication cable, and the processed communication cable slides down the inclined surface of the unloading block 21 to the finished product area.

[0050] A side platform 29 is provided on the side of the base 1. A sliding opening 2901 is provided on the side platform 29. A lower rotating wheel 30 is rotatably provided on the side platform 29 and below the sliding opening 2901. A lower feeding ring 31 for driving the communication cable is provided on the lower rotating wheel 30. A lower gear 32 is provided on the rotating shaft of the lower rotating wheel 30. An upper gear 33 meshes above the lower gear 32. The upper gear 33 is fixed on the rotating shaft of the upper rotating wheel 34. An upper feeding ring 35 that cooperates with the lower feeding ring 31 is provided on the outer side of the upper rotating wheel 34. The rotating shaft of the upper rotating wheel 34 is rotatably provided on the sliding block 36. The sliding block 36 is slidably provided in the sliding opening 2901. The sides of both the lower feeding ring 31 and the upper feeding ring 35 have grooves for clamping the communication cable.

[0051] A screw 37 is screwed into the top of the side platform 29. The screw 37 extends into the slide 2901, and a spring 38 connects the screw 37 and the sliding block 36.

[0052] A second motor 39 is mounted on the side platform 29. A second transmission mechanism 40 is provided between the rotating shaft of the second motor 39 and the rotating shaft of the lower rotating wheel 30. The two transmission wheels of the second transmission mechanism 40 are respectively located on the rotating shaft of the second motor 39 and the rotating shaft of the lower rotating wheel 30. The working principle of the second transmission mechanism 40 is the same as that of the first transmission mechanism 27.

[0053] Specifically, by adjusting the degree of screwing in screw 37, the compression of spring 38 is adjusted, thus adjusting the pressure of spring 38 on sliding block 36 according to the diameter of the communication cable. Motor 2 39 is started, transmitting power through transmission mechanism 2 40, driving the rotating shaft of lower wheel 30 to rotate. The rotating shaft of lower wheel 30 drives lower gear 32 to rotate, lower gear 32 drives upper gear 33 to rotate, and upper gear 33 drives the rotating shaft of upper wheel 34 to rotate. Therefore, upper wheel 34 and lower wheel 30 rotate synchronously. The communication cable is clamped and rotated by lower feed ring 31 and upper feed ring 35, thus transporting the communication cable towards the clamping assembly.

[0054] The lower rotating wheel 30 has an annular protrusion 41 on its side edge for driving the upper rotating wheel 34 to move.

[0055] A short slide bar 43 is vertically provided on the side platform 29. A cutting block 44 is symmetrically slidably provided on the short slide bar 43. A spring 45 is provided between the two cutting blocks 44. The cutting block 44 is provided with an arc surface 4401. A scissor block 46 is slidably provided on the side platform 29 in the horizontal direction. The scissor block 46 is provided with two inclined surfaces that respectively contact the two arc surfaces 4401. Both scissor blocks 46 are provided with a cutter 47, and the blades of the cutter 47 are both set towards the center. The rotating shafts of the lower rotating wheel 30 and the upper rotating wheel 34 are provided with a pull plate 42 for driving the movement of the scissor block 46, and the two pull plates 42 are arranged symmetrically up and down.

[0056] Specifically, during one rotation of the lower rotary wheel 30, the lower feeding ring 31 and the upper feeding ring 35 first move the communication cable towards the clamping assembly. When the annular protrusion 41 on the lower rotary wheel 30 passes the upper rotary wheel 34, it drives the upper rotary wheel 34 and the sliding block 36 to move upward, that is, the upper feeding ring 35 separates from the communication cable, so the communication cable is no longer transported. At the same time, during this process, the two pulling plates 42 simultaneously contact the shear block 46, driving the shear block 46 to move towards the cutting slider 44. The two inclined surfaces of the shear block 46 apply pressure to the arc surfaces 4401 of the two cutting sliders 44, driving the two cutting sliders 44 to move towards the middle along the short slide bar 43. The spring 45 is compressed, so the two cutters 47 move towards the middle and cut the communication cable.

[0057] The side surface of the side platform 29 is provided with a top rod 48, and the lower surface of the top rod 48 is provided with two guide rods 49. The two guide rods 49 slide together to provide a moving rod 50. The surfaces of the top rod 48 and the transmission mechanism 40 facing the middle are provided with guide blocks 51 for guiding the communication cable. The lower end of the guide rod 49 is provided with a thread, and the thread of the guide rod 49 is screwed into a nut 52. A spring 53 is sleeved on the outside of the guide rod 49, and the two ends of the spring 53 are respectively connected to the moving rod 50 and the nut 52. The guide block 51 is provided with an arc-shaped guide groove.

[0058] Specifically, the communication cable is placed between the arc-shaped guide grooves of the two guide blocks 51. By adjusting the depth of the nut 52 screwed into the thread at the end of the spring 53, the compression of the spring 53 is controlled, thereby controlling the pressure of the spring 53 on the moving rod 50. This ensures that the two guide blocks 51 are in contact with the communication cable, thus guiding the communication cable and providing a certain damping force to prevent the communication cable from moving due to the friction between the communication cable and the lower feed ring 31 when the upper feed ring 35 separates from the communication cable.

[0059] Working principle: In the original state, the inclined pressure plate 14 of each clamping component is in contact with the inclined surface 1301 of the pressure plate 13, so that the pressure plate 13 is in the lower position, that is, the pressure plate 13 with the closing block 11 is also in the lower position, the spring 12 is in the compressed state, so the two closed shafts 10 are in contact with the top of the inclined groove 1101 respectively, and the two closed shafts 10 are in the separated state, that is, the two jaws 9 of each clamping component are in the open state, in preparation for clamping the communication cable.

[0060] The communication cable is pulled out from the reel and placed between the arc-shaped guide grooves of the two guide blocks 51. By adjusting the depth of the adjusting nut 52 screwed into the thread at the end of the spring 53, the compression of the spring 53 is controlled, thereby controlling the pressure of the spring 53 on the moving rod 50, ensuring that the two guide blocks 51 are in contact with the communication cable, thus guiding the communication cable. The communication cable is then placed between the lower feed ring 31 and the upper feed ring 35. By adjusting the degree of screwing in the adjusting screw 37, the compression of the spring 38 is adjusted, which allows the pressure of the spring 38 on the sliding block 36 to be adjusted according to the diameter of the communication cable. The start motor 39 transmits power through the transmission mechanism 40, driving the rotating shaft of the lower rotating wheel 30 to rotate. The rotating shaft of the lower rotating wheel 30 drives the lower gear 32 to rotate, the lower gear 32 drives the upper gear 33 to rotate, and the upper gear 33 drives the rotating shaft of the upper rotating wheel 34 to rotate. Therefore, the upper rotating wheel 34 and the lower rotating wheel 30 rotate synchronously, causing the lower feeding ring 31 and the upper feeding ring 35 to clamp the communication power and rotate, thus transporting the communication cable towards the clamping assembly.

[0061] During one revolution of the lower rotary wheel 30, the lower feeding ring 31 and the upper feeding ring 35 first move the communication cable towards the clamping assembly, placing the communication cable between the jaws 901 of the two sets of clamping assembly jaws 9. When the annular convex plate 41 on the lower rotary wheel 30 passes the upper rotary wheel 34, the annular convex plate 41 drives the upper rotary wheel 34 and the sliding block 36 to move upward, and the spring 38 is compressed, that is, the upper feeding ring 35 separates from the communication cable, so the communication cable is no longer transported. At the same time, during this process, the two pulling plates 42 simultaneously contact the shearing block 46, driving the shearing block 46 to move towards the cutting slider 44. The two inclined surfaces of the shearing block 46 apply pressure to the arc surfaces 4401 of the two cutting sliders 44 respectively, driving the two cutting sliders 44 to move towards the middle along the short sliding bar 43. The spring 45 is compressed, so the two cutters 47 move towards the middle and cut the communication cable. Therefore, when the lower rotary wheel 30 rotates once, the communication cable is automatically cut off and placed between the claw bars 901 of the two sets of clamping components 9.

[0062] The start motor 25 transmits power through the transmission mechanism 27, causing the lead screw 26 to rotate and drive the slide plate 2 to move along the long slide bar 28 towards the tail of the base 1. The inclined pressure plate 14 separates from the inclined surface 1301 of the pressure plate 13, and the spring 12 provides elastic force, driving the closing block 11 to move upward in the slide cavity 601. The two closed shafts 10 in each clamping assembly move to the bottom of the corresponding inclined groove 1101, that is, the two closed shafts 10 move closer to the middle. During this process, the two jaws 9 of each clamping assembly rotate simultaneously, that is, the jaw bars 901 of the two jaws 9 move closer, and the two clamping assemblies clamp the communication cable simultaneously. At the same time, as the slide plate 2 moves towards the tail of the base 1, the swing block 6 in the clamping assembly moves synchronously with the slide plate 2. When the swing shaft 16 below the swing block 6 slides in the straight section of the multi-segment slide groove 1501, the swing block 6 remains in a vertical state.

[0063] When the two inclined surfaces of the baffle 22 contact the arc surfaces of the two pressing blocks 18, the pressing blocks 18, spring 19, and slider 3 move outward simultaneously. The tension spring 20 is stretched, causing both clamping components to move outward simultaneously, taut the communication cable. Subsequently, slider 3 stops moving on the slide plate 2, while the pressing blocks 18 and slide rod 17 slide towards slider 3. Spring 19 is compressed, causing the pressing blocks 18 to transition from the inclined surface of the baffle 22 to the side surface of the baffle 22. At this point, motor 25 stops operating, keeping the communication cable taut and stationary, facilitating processing of the communication cable.

[0064] As the slide plate 2 moves to the tail of the base 1, the swing shaft 16 below the swing block 6 transitions from a straight section to an inclined section of the multi-segment slide groove 1501, causing the swing block 6 to rotate to a horizontal state. Meanwhile, the claw strips 901 of the clamping assembly are inserted into the corresponding notches 2101. As the slide plate 2 continues to move towards the tail of the base 1, the convex plate 24 contacts the round head plate 23, driving the round head plate 23 and the closing block 11 to slide in the slide cavity 601. The spring 12 is compressed, and based on the same principle as above, the two claw strips 901 of the clamping assembly separate. Therefore, the clamping assembly releases the communication cable, and the processed communication cable slides down the inclined surface of the unloading block 21 into the finished product area.

[0065] The above are merely specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on the present invention to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of the present invention.

Claims

1. A fixing device for processing a communication cable, comprising a base (1), characterized in that: The base (1) is provided with a driving assembly for driving the sliding plate (2) to translate, and the sliding plate (2) is symmetrically provided with two groups of clamping assemblies; The clamping assembly comprises a sliding block (3) slidingly arranged on the sliding plate (2), the upper surface of the sliding block (3) is provided with a square plate (4), the square plate (4) is rotatably provided with a rotating pin (5), the end of the rotating pin (5) is provided with a swing block (6), the upper part of the swing block (6) is provided with a drag groove (7) for dragging the communication cable, the swing block (6) is provided with a rotating pin (8) on the other side surface of the rotating pin (5), the rotating pin (8) is symmetrically provided with two clamping jaws (9), the upper part of the clamping jaw (9) is uniformly provided with a jaw strip (901) for clamping the communication cable, the side surface of the two clamping jaws (9) is provided with a closing shaft (10), the swing block (6) is provided with a sliding cavity (601), the sliding cavity (601) is slidingly provided with a closing block (11), the bottom surface of the sliding cavity (601) and the closing block (11) are connected with a spring (12), the closing block (11) is symmetrically provided with two inclined grooves (1101) for respectively inserting the two closing shafts (10), the side surface of the closing block (11) is provided with a pressing plate (13), the end of the pressing plate (13) is provided with an inclined surface (1301), the upper surface of the base (1) is provided with an inclined pressing plate (14) for contacting the inclined surface (1301). The base (1) is provided with a driving assembly for driving the sliding plate (2) to translate, and the sliding plate (2) is symmetrically provided with two groups of clamping assemblies; The side surface of the sliding block (3) is slidingly provided with two slide rods (17), the ends of the two slide rods (17) are commonly provided with a pressing block (18), the outer part of the slide rod (17) is sleeved with a spring (19), the two ends of the spring (19) are respectively connected with the sliding block (3) and the pressing block (18), the square plates (4) of the two groups of clamping assemblies are connected with a tension spring (20), the upper surface of the base (1) is provided with a discharging block (21), the side surface of the discharging block (21) is provided with a baffle (22) facing the clamping assembly, the end of the baffle (22) is provided with two inclined surfaces respectively driving the two pressing blocks (18).

2. The apparatus according to claim 1, wherein: The closing block (11) is provided with a round head plate (23) on the other side surface of the pressing plate (13), the side surface of the discharging block (21) is provided with a convex plate (24) for driving the round head plate (23) to move, the upper surface of the discharging block (21) is inclined, and the upper surface of the discharging block (21) is provided with two notches (2101) respectively for placing the clamping jaws (9) of the two groups of clamping assemblies. The closing block (11) is provided with a round head plate (23) on the other side surface of the pressing plate (13), the side surface of the discharging block (21) is provided with a convex plate (24) for driving the round head plate (23) to move, the upper surface of the discharging block (21) is inclined, and the upper surface of the discharging block (21) is provided with two notches (2101) respectively for placing the clamping jaws (9) of the two groups of clamping assemblies.

3. The apparatus of claim 2 wherein: The driving assembly comprises a motor one (25) fixed on the base (1) and a screw rod (26) rotatably arranged on the upper surface of the base (1), two transmission wheels of a transmission mechanism one (27) are respectively arranged on the rotating shaft of the motor one (25) and the screw rod (26), the screw rod (26) is in threaded cooperation with the sliding plate (2), and the sliding plate (2) is slidably arranged on the long sliding bar (28) which is fixed on the upper surface of the base (1).

4. The apparatus according to claim 3, wherein: The side surface of the base (1) is provided with a side base (29), the side base (29) is provided with a sliding port (2901), a lower rotating wheel (30) is rotatably arranged on the side base (29) below the sliding port (2901), the lower rotating wheel (30) is provided with a lower feeding ring (31) for driving the communication cable, a lower gear (32) is arranged on the rotating shaft of the lower rotating wheel (30), an upper gear (33) is engaged above the lower gear (32), the upper gear (33) is fixed on the rotating shaft of an upper rotating wheel (34), the outer side of the upper rotating wheel (34) is provided with an upper feeding ring (35) matched with the lower feeding ring (31), and the rotating shaft of the upper rotating wheel (34) is rotatably arranged on a sliding pressure block (36), and the sliding pressure block (36) is slidably arranged in the sliding port (2901).

5. The apparatus of claim 4 wherein: The top of the side base (29) is screwed into a screw (37), the screw (37) extends into the sliding port (2901), and a spring three (38) is connected between the screw (37) and the sliding pressure block (36).

6. The apparatus of claim 5 wherein: The side base (29) is provided with a motor two (39), a transmission mechanism two (40) is arranged between the rotating shaft of the motor two (39) and the rotating shaft of the lower rotating wheel (30), and two transmission wheels of the transmission mechanism two (40) are respectively arranged on the rotating shaft of the motor two (39) and the rotating shaft of the lower rotating wheel (30).

7. The apparatus of claim 6 wherein: The side edge of the lower rotating wheel (30) is provided with an annular convex plate (41) for driving the upper rotating wheel (34) to move.

8. The apparatus of claim 7 wherein: The side base (29) is vertically provided with a short sliding bar (43), the short sliding bar (43) is symmetrically provided with a cutting sliding block (44) slidably arranged thereon, a spring four (45) is arranged between the two cutting sliding blocks (44), the cutting sliding block (44) is provided with a circular arc surface (4401), the side base (29) is provided with a shear block (46) slidably arranged thereon in a horizontal direction, the shear block (46) is provided with two inclined surfaces respectively in contact with the two circular arc surfaces (4401), the two shear blocks (46) are both provided with a cutter (47), and the cutting edges of the cutters (47) are both arranged in a middle direction, the rotating shafts of the lower rotating wheel (30) and the upper rotating wheel (34) are both provided with a pull plate (42) for driving the shear block (46) to move, and the two pull plates (42) are symmetrically arranged in an up-down direction.

9. The apparatus of claim 8 wherein: The side surface of the side platform (29) is provided with a top rod (48), the lower surface of the top rod (48) is provided with two guide rods (49), the two guide rods (49) are commonly provided with a movable rod (50) in sliding mode, the surfaces of the top rod (48) and the transmission mechanism two (40) towards the middle are both provided with guide blocks (51) for guiding communication cables, the lower end of the guide rod (49) is provided with a thread, the thread of the guide rod (49) is screwed into a nut (52), the outside of the guide rod (49) is provided with a spring five (53), and the two ends of the spring five (53) are connected with the movable rod (50) and the nut (52) respectively.

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