Cable production equipment

Abstract

The present invention relates to the technical field of cable production, and specifically discloses a cable production equipment, including a machine body and a marking machine, wherein a first movable frame is provided on the machine body, a second movable frame is arranged on the first movable frame, a first elastic member is fixedly arranged between the second movable frame and the first movable frame, a clamping mechanism includes a driving mechanism and two wire clamping assemblies, and the wire clamping assembly includes a fixed block fixedly arranged on the second movable frame; when the cable production equipment of the present invention marks the cable, the driving mechanism is started to push each force-applying part to move, so that the two rubber blocks are close to each other to clamp the cable, which can prevent the cable from shaking, and at the same time the clamping mechanism moves with the cable, and the movement of the clamping mechanism drives the second movable frame to move synchronously, and the movement of the second movable frame drives the marking machine to move synchronously, so that the marking machine and the moving cable are relatively stationary, and the marking machine is controlled to be able to stably mark the cable, thereby improving the accuracy and clarity of the marking content and improving the marking effect.

Description

Technical Field

[0001] The present invention relates to the technical field of cable production, and in particular to cable production equipment. Background Art

[0002] Cables generally go through the following steps: conductor → conductor stranding or bundled wire → insulation injection molding → voltage test → qualified inspection → reel packaging → shipment. After insulation injection molding, the surface of the cable is marked according to the needs of use. The marking is mainly done by marking with a marking machine to display the product specifications and standard certification on the cable.

[0003] A Chinese patent document with publication number CN113506658B discloses a communication cable manufacturing device, including a cable forming machine, a marking machine installed at the tail of the cable forming machine, and a winding roller installed at the tail of the marking machine. The marking machine is provided with a base at the bottom, and a rotating device is fixedly connected to the top of the base. The patent document extends the No. 2 hydraulic cylinder to push the pressure plate close to the twisted pair, so that the two pressure plates on the same side clamp the twisted pair. During the extension of the No. 2 hydraulic cylinder, the No. 1 hydraulic cylinder drives the arc plate to move, and the moving speed is the same as the moving speed of the cable. After the pressure plate is clamped, the motor is started, the motor drives the main gear, and the main gear drives the slave gear to rotate, thereby driving the rotating drum to rotate. The rotating drum drives the arc plate, and finally the cable rotates during the translation process, so that the cable marking machine only marks the marking information on one of the twisted pair wires, thereby improving the convenience of subsequent use.

[0004] However, the above technical solution still has the following defects. When the marking machine marks the cable, the cable is always in a moving state because it flows out of the cable forming machine and then is wound on the reel. In addition, as the cable forming machine and the reel operate, the vibration of the cable forming machine and the reel itself will be transmitted to the cable itself and amplified, while the marking machine is in a stationary state and the cable is in motion relative to the marking machine. In this way, when the marking machine marks the moving cable, the outline of the mark is easily offset, and it is difficult to ensure the accuracy and clarity of the marking content, resulting in poor marking effect. Summary of the Invention

[0005] The present invention provides a cable production device, which aims to solve the problem in the related art that when a marking machine marks a cable, the cable is in motion relative to the marking machine, and the marking machine is difficult to ensure the accuracy and clarity of the marking content.

[0006] The cable production equipment of the present invention comprises a machine body and a marking machine, wherein the machine body is provided with a first movable frame, and further comprises:

[0007] a second movable frame, which is arranged on the first movable frame and is capable of moving along the moving direction of the cable, and the marking machine is fixedly arranged on the second movable frame;

[0008] a first elastic member, fixedly disposed between the second movable frame and the first movable frame;

[0009] A clamping mechanism, comprising a driving mechanism and two wire clamping assemblies;

[0010] The wire clamping assembly includes a fixed block fixed on the second movable frame, a rotating shaft fixed on the fixed block, two clamping plates rotatably provided on the rotating shaft, a second elastic member fixed between each clamping plate and the fixed block, each clamping plate has a clamping part and a force-applying part, a clamping plate fixed on the clamping part, a rubber block fixed on the clamping plate, and the two force-applying parts approaching each other can force the two clamping parts to approach each other, and the driving mechanism is installed on the second movable frame, and can drive the two force-applying parts on each wire clamping assembly to approach each other.

[0011] When in use, the cable is insulated and injected, then passed through the cable production equipment and then wound up. When marking the cable, the driving mechanism is started to push each force-applying part to move, thereby driving the two force-applying parts in each clamping assembly to move closer to each other. At the same time, each clamping plate overcomes the elastic force deflection of the second elastic member, and utilizes the principle of lever to make the clamping parts of the two clamping plates move closer to each other. The two clamping parts move closer to each other and drive the two clamping plates to move closer to each other, thereby driving the two rubber blocks to move closer to each other to clamp the cable. The clamping mechanism moves with the cable, and the movement of the clamping mechanism drives the second moving frame to overcome the elastic force of the first elastic member and move synchronously. The movement of the second moving frame drives the marking machine to move synchronously, so that the marking machine and The moving cable is relatively stationary, and the marking machine is controlled to mark the cable stably. Then the driving mechanism is controlled to release the force on the force-applying part. The elastic force of the second elastic member drives the clamping plate to reset, and the clamping part is separated from the cable, so that the clamping mechanism releases the clamping of the cable. The elastic force of the first elastic member drives the second movable frame to reset, return to the initial state, and continue the next cable marking. In this way, when the marking machine marks the cable, the clamping mechanism can clamp the moving cable to prevent the cable from shaking. In addition, since the marking machine moves with the cable, the cable is stationary relative to the marking machine, preventing the outline of the mark from being offset, thereby improving the accuracy and clarity of the marking content and improving the marking effect.

[0012] Preferably, the machine body includes a machine platform, and at least two cable brackets are fixedly provided on the top of the machine platform. Each of the cable brackets includes a support plate fixed on the machine platform. The top of the support plate is rotatably connected to two support rollers, and the two support rollers are arranged in a V shape, and the cable can be placed on the two support rollers.

[0013] As the cable moves, the two support rollers can rotate along with the movement of the cable, so that the cable bracket can support the cable while reducing the friction between the cable bracket and the cable.

[0014] Preferably, a lifting device is provided on the top of the machine, and the lifting device includes a guide frame fixed on the machine, a slide is slidably connected to the guide frame with a single degree of freedom, the first movable frame is fixed on the slide, a rotating rod is rotatably provided on the guide frame, the rotating rod is threadedly connected to the slide, and a handwheel is fixed on the top of the rotating rod.

[0015] The control hand wheel rotates to drive the rotating rod to rotate. The rotating rod rotates to drive the slide to move through the threaded connection between the rotating rod and the slide, so that the slide moves up and down along the guide groove on the guide frame. The movement of the slide can drive the first moving frame to move.

[0016] Preferably, the second movable frame includes a first bracket, at least two guide holes are opened on the first bracket, the inner wall of each guide hole is slidably connected to a guide rod, one end of each guide rod is fixedly connected to the second bracket, the two fixed blocks are respectively fixed on the first bracket and the second bracket, an adjustment mechanism is fixed between the first bracket and the second bracket to adjust the distance between the first bracket and the second bracket, a second card slot is opened on the first bracket, a mounting seat is slidably connected to the second card slot with a single degree of freedom, and the marking machine is installed on the mounting seat.

[0017] Preferably, a screw hole is provided on the mounting seat, and a screw which is press-fitted with the first bracket is threadedly connected to the screw hole on the mounting seat.

[0018] Preferably, a first card slot is provided on one side of the first movable frame, a card strip is fixed on one side of the first bracket, the card strip is slidably connected in the first card slot with a single degree of freedom, and the card strip and the first card slot are matched.

[0019] Preferably, the adjustment mechanism includes two screws and a screw tube, the two screws are fixed on the first bracket and the second bracket respectively, and the thread directions of the two screws are opposite, and the screw tube is threadedly connected to the two screws.

[0020] Rotating the solenoid can drive the two screws to move away from or towards each other, thereby synchronously driving the first bracket and the second bracket to move towards or away from each other. The distance between the first bracket and the second bracket can be adjusted according to the marking requirements of the cable.

[0021] Preferably, the driving mechanism includes two telescopic rods, two groups of transmission components and a rotation drive device, each of the telescopic rods includes a sleeve, the inner side of the sleeve is slidably connected with a sleeve rod in a single degree of freedom, and two cams are fixed on each of the sleeves and the sleeve rod, and the four cams are respectively in contact with four force-applying parts, and the rotation of the cams can push the force-applying parts to move. The two groups of transmission components are respectively arranged on the first bracket and the second bracket, and each group of transmission components is connected to the two telescopic rods. Through the transmission of the transmission components, the two telescopic rods can rotate synchronously and in opposite directions. The rotation drive device is fixedly installed on the first bracket, and is used to drive the transmission component close to the first bracket to operate.

[0022] Preferably, each of the transmission assemblies includes four gears, and the four gears are meshed in sequence, wherein the gears located at both ends are respectively fixed on two telescopic rods, and in the transmission assembly close to the first bracket, the four gears are all rotatably connected to the first bracket; in the transmission assembly close to the second bracket, the four gears are all rotatably connected to the second bracket, and the output end of the rotation drive device is fixedly connected to any gear in the transmission assembly close to the first bracket.

[0023] Preferably, the cable production equipment of the present invention also includes an air blowing mechanism, which includes a first support platform and a second support platform both fixed on the first movable frame, an elastic air blowing bag is fixedly provided on the first support platform, the air outlet end of the elastic air blowing bag is fixedly connected to an air pipe, the end of the air pipe away from the first support platform is fixedly connected to a blowing head, the air outlet end of the blowing head is facing the cable, a gooseneck tube is fixedly provided on the second support platform, a chuck is fixedly provided on the end of the gooseneck tube away from the second support platform, and the chuck is fixedly connected to the blowing head.

[0024] After each cable marking is completed, the elastic force of the first elastic member drives the second movable frame to reset, and the reset of the second movable frame will impact the elastic blowing bag. On the one hand, the elastic blowing bag absorbs the impact force of the second movable frame to prevent the second movable frame from colliding with the first movable frame. On the other hand, the second movable frame can compress the space in the elastic blowing bag, so that the air in the elastic blowing bag is ejected from the blowing head through the air pipe. The ejected gas blows towards the word mark on the cable, blowing off the burnt debris particles remaining on the cable surface, preventing these debris particles from blocking the display of the mark, and improving the clarity of the mark.

[0025] The beneficial effects of the present invention are:

[0026] When marking the cable, the driving mechanism is started to push each force-applying part to move, thereby driving the two force-applying parts in each clamping assembly to move closer to each other. At the same time, each clamping plate overcomes the elastic force of the second elastic member and deflects. By utilizing the principle of lever, the clamping parts of the two clamping plates are brought closer to each other. The two clamping parts are brought closer to each other and drive the two clamping plates to move closer to each other, thereby driving the two rubber blocks to move closer to each other to clamp the cable. The clamping mechanism moves with the cable, and the movement of the clamping mechanism drives the second movable frame to overcome the elastic force of the first elastic member and move synchronously. The movement of the second movable frame drives the marking machine to move synchronously, so that the marking machine and the moving cable are relatively stationary, thereby controlling the marking. The machine can mark the cable stably, and then control the driving mechanism to release the force on the force-applying part. The elastic force of the second elastic member drives the clamping plate to reset, the clamping part separates from the cable, and the clamping mechanism releases the clamping of the cable. The elastic force of the first elastic member drives the second movable frame to reset, return to the initial state, and continue to mark the next cable. In this way, when the marking machine marks the cable, the clamping mechanism can clamp the moving cable to prevent the cable from shaking. In addition, since the marking machine moves with the cable, the cable is stationary relative to the marking machine, preventing the outline of the mark from shifting, thereby improving the accuracy and clarity of the marking content and improving the marking effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural diagram of the first embodiment of the present invention.

[0028] Figure 2 It is a schematic structural diagram of the machine body of the first embodiment of the present invention.

[0029] Figure 3 It is a structural schematic diagram of a cable bracket according to the first embodiment of the present invention.

[0030] Figure 4 It is a structural diagram of the lifting device of the first embodiment of the present invention.

[0031] Figure 5 It is a structural diagram of the first movable frame, the second movable frame, the first elastic member, the clamping mechanism and the marking machine in the first embodiment of the present invention.

[0032] Figure 6 It is a structural schematic diagram of the first bracket, the second bracket and the mounting base in the first embodiment of the present invention.

[0033] Figure 7 It is a structural schematic diagram of the first bracket, adjustment mechanism, mounting seat, screws, driving mechanism and wire clamping assembly of the first embodiment of the present invention.

[0034] Figure 8 It is a structural schematic diagram of the first bracket and the clamping strip in the first embodiment of the present invention.

[0035] Figure 9 It is a schematic structural diagram of a wire clamping assembly according to the first embodiment of the present invention.

[0036] Figure 10 It is a schematic structural diagram of the fixed block and the rotating shaft of the first embodiment of the present invention.

[0037] Figure 11 It is a structural diagram of the second embodiment of the present invention.

[0038] Reference numerals:

[0039] 10. Machine body; 11. Machine platform; 12. Cable bracket; 121. Support plate; 122. Support roller; 13. Lifting device; 131. Guide frame; 132. Slide plate; 133. Rotating rod; 134. Hand wheel; 20. First movable frame; 21. First slot; 30. Second movable frame; 31. First bracket; 311. Guide hole; 312. Second slot; 32. Clip strip; 33. Guide rod; 34. Second bracket; 35. Adjusting mechanism; 351. Screw; 352. Screw tube; 36. Mounting seat; 361. Protrusion; 37. Screw; 40. First elastic member; 50. Clamping mechanism; 51. Driving mechanism; 511. Telescopic rod; 5111. Sleeve; 5112. Sleeve rod; 512. Cam; 513. Transmission assembly; 514. Rotation driving device; 52. Wire clamping assembly; 521. Fixed block; 522. Rotating shaft; 523. Clamping plate; 5231. Clamping part; 5232. Force-applying part; 524. Second elastic member; 525. Clamping plate; 526. Rubber block; 60. Marking machine; 71. First supporting platform; 72. Elastic blowing bag; 73. Trachea; 74. Blowing head; 75. Second supporting platform; 76. Gooseneck; 77. Chuck. DETAILED DESCRIPTION

[0040] The following will provide a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0041] like Figures 1 to 10As shown, a first embodiment of the cable production equipment of the present invention includes a body 10, a first movable frame 20 is connected to the body 10 and can move up and down, a second movable frame 30 is provided on the first movable frame 20 and can move left and right, a first elastic member 40 is fixedly connected between the second movable frame 30 and the first movable frame 20, a clamping mechanism 50 is provided on the second movable frame 30, which can clamp the cable in transit, a marking machine 60 is installed on the second movable frame 30, and the marking machine 60 can mark the surface of the cable, and the clamping mechanism 50 is controlled to clamp the moving cable, and the clamping mechanism 50 can move synchronously with the movement of the cable, and at the same time, the clamping mechanism 50 drives the second movable frame 30 to move synchronously, and the movement of the second movable frame 30 drives the marking machine 60 to move synchronously, so that the marking machine 60 and the moving cable are relatively stationary, and can stably mark the cable.

[0042] refer to Figures 1 to 4 As shown, the machine body 10 includes a machine platform 11, and at least two cable brackets 12 are fixedly connected to the top of the machine platform 11 for supporting the cables. In this embodiment, there are two cable brackets 12. A lifting device 13 is installed on the top of the machine platform 11, and a first movable frame 20 is fixedly installed at the movable end of the lifting device 13. Controlling the lifting device 13 can drive the first movable frame 20 to move up and down. The up and down movement of the first movable frame 20 can drive the second movable frame 30, the clamping mechanism 50 and the marking machine 60 to move synchronously, and the height of the clamping mechanism 50 and the marking machine 60 can be adjusted according to the position of the cable.

[0043] Continue to refer Figure 3 As shown, each cable bracket 12 includes a support plate 121 fixedly connected to the top of the machine table 11. The top of the support plate 121 has a gap for the cable to pass through. The inner wall of the gap is rotatably connected to two support rollers 122 through bearings. The two support rollers 122 are arranged in a V shape. The cable can be placed on the two support rollers 122. As the cable moves, the two support rollers 122 can rotate along with the movement of the cable, so that the cable bracket 12 can support the cable while reducing the friction between the cable bracket 12 and the cable.

[0044] Continue to refer Figure 4As shown, the lifting device 13 includes a guide frame 131 fixedly connected to the machine platform 11, and a guide groove is provided on one side of the guide frame 131. The inner wall of the guide groove is slidably connected with a slide plate 132 in a single degree of freedom. The first movable frame 20 is fixedly installed on the slide plate 132. A screw hole is provided on the slide plate 132. The guide frame 131 is rotatably connected to a rotating rod 133 through a bearing. The outer surface of the rotating rod 133 is provided with an external thread section that is threadedly connected to the screw hole on the slide plate 132. The top of the rotating rod 133 is fixedly connected to a handwheel 134. By controlling the rotation of the handwheel 134, the rotating rod 133 can be driven to rotate. The rotation of the rotating rod 133 can drive the slide plate 132 to move through its threaded connection with the slide plate 132, so that the slide plate 132 moves up and down along the guide groove on the guide frame 131. The movement of the slide plate 132 drives the first movable frame 20 to move.

[0045] refer to Figure 1 、 Figures 5 to 8 As shown, a first card slot 21 is provided on one side of the first movable frame 20, and the second movable frame 30 is slidably connected to the first card slot 21 with a single degree of freedom. The second movable frame 30 includes a first bracket 31, and a card strip 32 is welded on one side of the first bracket 31. The card strip 32 is slidably connected to the first card slot 21 with a single degree of freedom. It should be noted that the cross-sectional shape of the card strip 32 and the cross-sectional shape of the first card slot 21 are both T-shaped, and the card strip 32 and the first card slot 21 are consistent, so that the card strip 32 can limit the single degree of freedom sliding in the first card slot 21. At least two guide holes 311 are provided on the first bracket 31, and the inner wall of each guide hole 311 is slidably connected to a guide rod 33. One end of each guide rod 33 is fixedly connected to the same second bracket 34, and an adjustment mechanism 35 is fixedly connected between the first bracket 31 and the second bracket 34 to adjust the distance between the first bracket 31 and the second bracket 34. A second slot 312 is provided on the first bracket 31, and a mounting seat 36 is connected to the second slot 312 in a single degree of freedom sliding manner. It should be noted that the cross-section of the second slot 312 is T-shaped, and a protrusion 361 that is adapted to the second slot 312 is provided on the mounting seat 36. The marking machine 60 is installed on the mounting seat 36, and a screw hole is provided on the mounting seat 36. The screw hole on the mounting seat 36 is threadedly connected to a screw 37 that is crimped to the first bracket 31.

[0046] Turning the screw 37 can release the crimping on the first bracket 31, thereby controlling the mounting seat 36 to slide in the second slot 312. The movement of the mounting seat 36 can drive the marking machine 60 to move synchronously to achieve the function of adjusting the movement of the marking machine 60. Reversing the screw 37 can crimp the first bracket 31 again to fix the position of the mounting seat 36, and then fix the position of the marking machine 60. The position of the marking machine 60 can be adjusted according to the marking needs of the cable.

[0047] Continue to refer Figure 7As shown, the adjustment mechanism 35 includes two screws 351 and a screw tube 352. The two screws 351 are fixedly connected to the first bracket 31 and the second bracket 34 respectively. The central axes of the two screws 351 are collinear, and the spiral directions of the threaded sections on the two screws 351 are opposite. The screw tube 352 is threadedly connected to the two screws 351. Rotating the screw tube 352 can drive the two screws 351 away from or closer to each other, and then synchronously drive the first bracket 31 and the second bracket 34 to move closer to or away from each other. The distance between the first bracket 31 and the second bracket 34 can be adjusted according to the marking needs of the cable.

[0048] The first elastic member 40 includes at least two tension springs, and both ends of each tension spring are fixedly connected to the first movable frame 20 and the first bracket 31 respectively. The elastic force of the first elastic member 40 can drive the first bracket 31 to move and reset.

[0049] refer to Figure 1 、 Figures 5 to 7 、 Figure 9 and Figure 10 As shown, the clamping mechanism 50 includes a driving mechanism 51 and two wire clamping assemblies 52, each wire clamping assembly 52 includes a fixed block 521, the two fixed blocks 521 are fixedly mounted on the first bracket 31 and the second bracket 34 respectively, each fixed block 521 is fixedly connected to a rotating shaft 522, each rotating shaft 522 is rotatably connected to two clamping plates 523, and each clamping plate 523 is fixedly connected to the fixed block 521 with a second elastic member 524. In this embodiment, the second elastic member 524 is a spring sheet, and the two clamping plates 523 are X-shaped as a whole. Each clamping plate 523 has a clamping portion 5231 and a force-applying portion 5232, a clamping plate 525 is welded on the clamping portion 5231, and a rubber block 526 is fixedly connected to the clamping plate 525. The driving mechanism 51 is mounted on the first bracket 31 and the second bracket 34, and can drive the force-applying portions 5232 on the two clamping plates 523 on each wire clamping assembly 52 to approach each other.

[0050] In each wire clamping assembly 52, by controlling the driving mechanism 51 to apply force to the force-applying parts 5232 of the two clamping plates 523, the two force-applying parts 5232 are brought closer to each other, which can drive each clamping plate 523 to overcome the elastic deflection of the second elastic member 524. Through the principle of lever, the clamping parts 5231 of the two clamping plates 523 are brought closer to each other. The two clamping parts 5231 are brought closer to each other, which drives the two clamping plates 525 closer to each other, and then drives the two rubber blocks 526 closer to each other, so as to realize the function of the two rubber blocks 526 clamping the cable.

[0051] In this embodiment, the driving mechanism 51 includes two telescopic rods 511, two sets of transmission components 513 and a rotation drive device 514. Each telescopic rod 511 includes a sleeve 5111. The inner side of the sleeve 5111 is a regular hexagon. The inner side of the sleeve 5111 is slidably connected with a sleeve rod 5112 in a single degree of freedom. The sleeve rod 5112 is a regular hexagonal prism. The sleeve 5111 and the sleeve rod 5112 on the telescopic rod 511 are welded with cams 512. In this way, there are four cams 512 on the two telescopic rods 511. The four cams 512 are respectively in contact with the force-applying parts 5232 of the four splints 523. When the telescopic rod 511 rotates, it can drive the cam 512 to rotate synchronously. The rotation of the cam 512 can push the force-applying part 5232 to move, and can realize the function of driving the two force-applying parts 5232 in each clamping assembly 52 to approach each other.

[0052] Two groups of transmission components 513 are respectively arranged on the first bracket 31 and the second bracket 34, and each group of transmission components 513 is connected to the two telescopic rods 511. Through the transmission of the transmission components 513, the two telescopic rods 511 can rotate synchronously and in opposite directions. It should be noted that the transmission component 513 close to the first bracket 31 is connected to the two sleeves 5111, and the transmission component 513 close to the second bracket 34 is connected to the two sleeve rods 5112.

[0053] Each transmission assembly 513 includes four gears, which are meshed in sequence. In each transmission assembly 513, the two gears at both ends are respectively fixedly connected to the two telescopic rods 511. In the transmission assembly 513 near the first bracket 31, the four gears are rotatably connected to the first bracket 31 through bearings; in the transmission assembly 513 near the second bracket 34, the four gears are rotatably connected to the second bracket 34 through bearings. In this embodiment, the rotation drive device 514 is a reduction motor, which is fixedly mounted on the first bracket 31, and the output end of the rotation drive device 514 is fixedly connected to one of the gears in the transmission assembly 513 near the first bracket 31. Starting the rotation drive device 514 can drive one of the gears in the transmission assembly 513 near the first bracket 31 to rotate. The rotation of the gear then drives the other gears to rotate, causing the transmission assembly 513 near the first bracket 31 to operate, thereby driving the two telescopic rods 511 to rotate. The rotation of the two telescopic rods 511 then forces the transmission assembly 513 near the second bracket 34 to operate, thereby improving the stability of the rotation of the two telescopic rods 511.

[0054] When in use, the cable is insulated and injected before being wound through the cable production equipment. The cable is placed on two cable brackets 12 for movement. As the cable moves, the two support rollers 122 can rotate along with the movement of the cable. When marking the cable, the rotation drive device 514 is started to drive the transmission component 513 close to the first bracket 31 to run. The transmission component 513 drives the two telescopic rods 511 to rotate. The rotation of the two telescopic rods 511 drives the cams 512 to rotate synchronously. The rotation of each cam 512 pushes the force applying part 5232 to move, driving the two force applying parts 5232 in each clamping component 52 to approach each other. At this time, each clamping plate 523 overcomes the elastic force of the second elastic member 524 and deflects. Through the principle of leverage, the clamping parts 5231 of the two clamping plates 523 are brought close to each other. The two clamping parts 5231 are brought close to each other and drive the two clamping plates 525 to approach each other, thereby driving the two rubber blocks 526 to approach each other to clamp the cable. The clamping mechanism 50 moves along with the cable. The movement of the clamping mechanism 50 drives the second movable frame 30 to overcome the elastic force of the first elastic member 40 and move synchronously. The movement of the second movable frame 30 drives the marking machine 60 to move synchronously, so that the marking machine 60 and the moving cable are relatively stationary, and the marking machine 60 is controlled to be able to stably mark on the cable.

[0055] As the cams 512 rotate, once the raised position of each cam 512 is separated from the force-applying part 5232, the elastic force of the second elastic member 524 drives the clamping plate 523 to reset, and the clamping part 5231 is separated from the cable, so that the clamping mechanism 50 releases the clamping of the cable, and the elastic force of the first elastic member 40 drives the second movable frame 30 to reset, return to the initial state, and continue the next cable marking. In this way, when the marking machine 60 marks the cable, the clamping mechanism 50 can clamp the moving cable to prevent the cable from shaking. In addition, since the marking machine 60 moves with the cable, the cable is stationary relative to the marking machine 60, preventing the outline of the mark from being offset, thereby improving the accuracy and clarity of the marking content and improving the marking effect.

[0056] In the above embodiment, after the marking machine 60 marks the cable, burnt debris particles may remain on the cable surface. These debris particles will also block the display of the mark, causing the mark to be unclear. Therefore, a second embodiment is proposed to overcome the above problem.

[0057] like Figure 11 1 is a second embodiment of the cable production equipment of the present invention. The difference from the first embodiment is that in the second embodiment, the cable production equipment of the present invention further includes an air blowing mechanism.

[0058] The blowing mechanism includes a first support platform 71 and a second support platform 75 both welded to the first movable frame 20. An elastic blowing bag 72 is fixedly connected to the first support platform 71. In this embodiment, the elastic blowing bag 72 is made of rubber material and has an air outlet end. The air outlet end of the elastic blowing bag 72 is fixedly connected to an air pipe 73. The end of the air pipe 73 away from the first support platform 71 is fixedly connected to a blowing head 74. The air outlet end of the blowing head 74 is facing the cable. A gooseneck 76 is fixedly connected to the second support platform 75. The end of the gooseneck 76 away from the second support platform 75 is fixedly connected to a clamp 77. The clamp 77 is fixedly connected to the blowing head 74. The position of the clamp 77 can be adjusted by bending the gooseneck 76, and then the direction of the blowing head 74 can be adjusted to achieve the purpose of adjusting the position of the blowing head 74.

[0059] After each cable marking is completed, the elastic force of the first elastic member 40 drives the second movable frame 30 to reset, and the reset of the second movable frame 30 will impact the elastic blowing bag 72. On the one hand, the elastic blowing bag 72 absorbs the impact force of the second movable frame 30 and prevents the second movable frame 30 from colliding with the first movable frame 20. On the other hand, the second movable frame 30 can compress the space inside the elastic blowing bag 72, so that the air in the elastic blowing bag 72 is ejected from the blowing head 74 through the air pipe 73, and the ejected gas blows toward the word mark on the cable, blowing off the burnt debris particles remaining on the surface of the cable, preventing these debris particles from blocking the display of the mark and improving the clarity of the mark. In addition, when the second movable frame 30 is away from the elastic blowing bag 72, the elastic blowing bag 72 recovers under the action of its own elastic force, and the air is inhaled by the blowing head 74 through the air pipe 73.

[0060] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0061] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "plurality" means at least two, such as two or three, unless otherwise specifically defined.

[0062] Although the embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and are not to be construed as limitations on the present invention. A person skilled in the art may change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A cable production device, comprising a machine body (10) and a marking machine (60), wherein a first movable frame (20) is provided on the machine body (10), characterized in that: Also includes: A second movable frame (30) is provided on the first movable frame (20) and is movable along the moving direction of the cable, and the marking machine (60) is fixed on the second movable frame (30); A first elastic member (40) is fixed between the second movable frame (30) and the first movable frame (20); A clamping mechanism (50) comprising a driving mechanism (51) and two wire clamping assemblies (52); The clamping assembly (52) includes a fixed block (521) fixed on the second movable frame (30), a rotating shaft (522) fixed on the fixed block (521), two clamping plates (523) rotatably provided on the rotating shaft (522), a second elastic member (524) fixed between each clamping plate (523) and the fixed block (521), each clamping plate (523) having a clamping portion (5231) and a force-applying portion (5232), a clamping plate (525) fixed on the clamping portion (5231), a rubber block (526) fixed on the clamping plate (525), the two force-applying portions (5232) approaching each other can force the two clamping portions (5231) to approach each other, and the driving mechanism (51) is installed on the second movable frame (30) and can drive the two force-applying portions (5232) on each clamping assembly (52) to approach each other; The second movable frame (30) includes a first bracket (31), the first bracket (31) is provided with at least two guide holes (311), the inner wall of each guide hole (311) is slidably connected to a guide rod (33), one end of each guide rod (33) is fixedly connected to the second bracket (34), the two fixed blocks (521) are respectively fixed on the first bracket (31) and the second bracket (34), an adjustment mechanism (35) is fixed between the first bracket (31) and the second bracket (34) to adjust the distance between the first bracket (31) and the second bracket (34), the first bracket (31) is provided with a second slot (312), a mounting seat (36) is slidably connected in a single degree of freedom in the second slot (312), and the marking machine (60) is mounted on the mounting seat (36); The driving mechanism (51) includes two telescopic rods (511), two sets of transmission components (513) and a rotation driving device (514). Each telescopic rod (511) includes a sleeve (5111). The inner side of the sleeve (5111) is connected to a sleeve rod (5112) in a single-degree-of-freedom sliding manner. Two cams (512) are fixed on each of the sleeves (5111) and the sleeve rod (5112). The four cams (512) are respectively in contact with four force-applying parts (5232). The cams (512) rotate The force-applying portion (5232) can be pushed to move. Two groups of transmission assemblies (513) are respectively arranged on the first bracket (31) and the second bracket (34), and each group of transmission assemblies (513) is connected to two telescopic rods (511). Through the transmission of the transmission assemblies (513), the two telescopic rods (511) can be rotated synchronously and in opposite directions. The rotation drive device (514) is fixedly installed on the first bracket (31) and is used to drive the transmission assembly (513) close to the first bracket (31) to operate.

2. The cable production equipment according to claim 1, characterized in that: The machine body (10) includes a machine platform (11), and at least two cable brackets (12) are fixedly provided on the top of the machine platform (11). Each of the cable brackets (12) includes a support plate (121) fixedly provided on the machine platform (11), and the top of the support plate (121) is rotatably connected to two support rollers (122). The two support rollers (122) are arranged in a V shape, and the cable can be placed on the two support rollers (122).

3. The cable production equipment according to claim 2, characterized in that: A lifting device (13) is provided on the top of the machine (11), and the lifting device (13) includes a guide frame (131) fixed on the machine (11), a slide plate (132) is slidably connected to the guide frame (131) with a single degree of freedom, the first movable frame (20) is fixed on the slide plate (132), a rotating rod (133) is rotatably provided on the guide frame (131), the rotating rod (133) is threadedly connected to the slide plate (132), and a hand wheel (134) is fixed on the top of the rotating rod (133).

4. The cable production equipment according to claim 1, characterized in that: A screw hole is provided on the mounting seat (36), and a screw (37) press-fitted to the first bracket (31) is threadedly connected to the screw hole on the mounting seat (36).

5. The cable production equipment according to claim 1, characterized in that: A first card slot (21) is provided on one side of the first movable frame (20), and a card strip (32) is fixed on one side of the first bracket (31). The card strip (32) is slidably connected in the first card slot (21) with a single degree of freedom, and the card strip (32) and the first card slot (21) are aligned.

6. The cable production equipment according to claim 1, characterized in that: The adjustment mechanism (35) comprises two screw rods (351) and a screw tube (352). The two screw rods (351) are fixed on the first bracket (31) and the second bracket (34), respectively. The thread directions of the two screw rods (351) are opposite. The screw tube (352) is threadedly connected to the two screw rods (351).

7. The cable production equipment according to claim 6, characterized in that: Each transmission assembly (513) includes four gears, and the four gears are meshed in sequence, wherein the gears located at both ends are respectively fixed on the two telescopic rods (511). In the transmission assembly (513) close to the first bracket (31), the four gears are all rotatably connected to the first bracket (31); in the transmission assembly (513) close to the second bracket (34), the four gears are all rotatably connected to the second bracket (34), and the output end of the rotation drive device (514) is fixedly connected to any gear in the transmission assembly (513) close to the first bracket (31).

8. The cable production equipment according to any one of claims 1 to 7, characterized in that: The invention also includes an air blowing mechanism, wherein the air blowing mechanism includes a first support platform (71) and a second support platform (75) both of which are fixedly mounted on the first movable frame (20); an elastic air blowing bag (72) is fixedly mounted on the first support platform (71); an air outlet end of the elastic air blowing bag (72) is fixedly connected to an air pipe (73); an end of the air pipe (73) away from the first support platform (71) is fixedly connected to an air blowing head (74); an air outlet end of the air blowing head (74) faces the cable; a gooseneck tube (76) is fixedly mounted on the second support platform (75); a clamp (77) is fixedly mounted on the gooseneck tube (76) away from the second support platform (75); and the clamp (77) is fixedly connected to the air blowing head (74).

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