UV laser wire marking system

Abstract

The present invention discloses an ultraviolet laser wire marking system, including a wire selection mechanism, a wire feeding mechanism, a wire cutting mechanism, a wire pressing mechanism, a wire taking-up mechanism, a laser assembly and a positioning switch. The wire feeding mechanism is fixedly installed above the wire selection mechanism, the wire cutting mechanism is fixedly installed on the wire outlet side of the wire selection mechanism, the wire pressing mechanism is fixedly installed on the lower surface of the wire cutting mechanism, the wire taking-up mechanism is located outside the wire cutting mechanism, the laser assembly is fixedly installed on the upper edge of the wire selection mechanism, the wire wheel of the laser assembly is suspended in the wire selection mechanism, the positioning switch is suspended on the lower left side of the wire feeding mechanism, and the positioning switch cooperates with the wire selection mechanism; cables of different specifications can be pre-installed, and wires can be automatically selected, automatically taken off, automatically marked by ultraviolet laser, and automatically taken up according to set parameters. Compared with traditional cable marking methods, the efficiency is improved several times, the marking error rate is extremely low, the mark is clear and lasting, and there is no consumable cost when ultraviolet laser marking is used.

Description

Technical Field

[0001] The invention relates to the technical field of cable marking, and in particular to an ultraviolet laser wire marking system. Background Art

[0002] Cable marking (identification) is an identification mark used during on-site installation and subsequent maintenance. It is mainly to ensure the organization and correctness of the installation and the convenience of subsequent maintenance and inspection. It has been widely used in various fields of equipment manufacturing, including power, electrical, automatic control instruments, equipment manufacturing, CNC machine tools, shipbuilding, aerospace, automobile manufacturing, rail transportation and many other fields. At present, sleeves, stickers or heat shrink sleeves are commonly used as cable markings in China and many other countries.

[0003] The cable identification process requires workers to select cables of appropriate specifications, use a wire cutter to cut the wires to the required length, use a printer to print the sleeve, sticker or heat shrink sleeve identification, and finally put the corresponding sleeve on the cable, stick the sticker on the cable, or shrink the heat shrink sleeve on the cable. This cable identification method is inefficient, has a high error rate, and consumes a large amount of consumables. At the same time, the identification is easily damaged or falls off during the subsequent wiring process. Summary of the invention

[0004] The object of the present invention is to provide an ultraviolet laser wire marking system to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] The ultraviolet laser wire marking system includes a wire selection mechanism, a wire feeding mechanism, a wire tangent mechanism, a wire pressing mechanism, a wire take-up mechanism, a laser assembly and a positioning switch. The wire feeding mechanism is fixedly installed above the wire selection mechanism, the wire tangent mechanism is fixedly installed on the wire outlet side of the wire selection mechanism, the wire pressing mechanism is fixedly installed on the lower surface of the wire tangent mechanism, the wire take-up mechanism is located outside the wire tangent mechanism, the laser assembly is fixedly installed on the upper edge of the wire selection mechanism, the wire wheel of the laser assembly is suspended in the wire selection mechanism, the positioning switch is suspended on the lower left side of the wire feeding mechanism, and the positioning switch and the wire selection mechanism cooperate with each other.

[0007] Preferably, the line selection mechanism comprises a bottom plate, an incoming line support and an outgoing line support, the incoming line support is fixedly mounted on the left edge of the upper surface of the bottom plate, the outgoing line support is fixedly mounted on the right edge of the upper surface of the bottom plate, the upper edge of the incoming line support and the upper edge of the outgoing line support are fixedly connected via an upper plate, the incoming line support is provided with an incoming line window, an incoming line gear is rotatably mounted in the incoming line window, the incoming line gear is embedded with an incoming line guide sleeve uniformly distributed on the circumference, the incoming line gear is fixedly mounted with a code disk, the outgoing line support is provided with an outgoing line window, an outgoing line gear is rotatably mounted in the outgoing line window, the outgoing line gear is embedded with an outgoing line guide sleeve uniformly distributed on the circumference, a wire pressing column is slidably mounted on the inner edge of the outgoing line gear via a compression spring, the inner end of the wire pressing column penetrates into the cylinder of the outgoing line guide sleeve, and the inner end is opened A wire hole with the same diameter as the wire outlet guide sleeve is provided, a reducer bracket and an encoder bracket are fixedly installed on the upper surface of the base plate, a first planetary reducer is fixedly installed in the reducer bracket, a first stepper motor is fixedly installed on the input end of the first planetary reducer, a driving synchronous pulley is fixedly installed on the output end of the first planetary reducer, a control encoder is fixedly installed on the encoder bracket, the incoming wire support and the outgoing wire support are both rotatably installed with drive gears, one of the drive gears meshes with the incoming wire gear, and the other drive gear meshes with the outgoing wire gear, a drive shaft is fixedly installed between the two drive gears, a driven synchronous pulley is provided on the drive shaft, and the active synchronous pulley and the driven synchronous pulley are connected by the first synchronous transmission belt power.

[0008] Preferably, the wire feeding mechanism includes a right fixed plate, a left plate, a right plate, an upper plate and a lower transverse plate, the left side wall of the right fixed plate is fixedly installed with a lower plate and a lower transverse plate, the lower plate is located on the front surface of the lower transverse plate, a lower tensioning cylinder is fixedly installed on the upper surface of the lower plate, a tensioning wheel mounting plate is fixedly installed on the floating end of the lower tensioning cylinder, a second stepping motor is fixedly installed on the rear surface of the tensioning wheel mounting plate, a first fixed plate and a second fixed plate are fixedly installed on the front surface of the lower transverse plate, there are two second fixed plates, the first fixed plate is fixedly installed with a second tension cylinder, and the two second fixed plates A first tension cylinder is fixedly installed, one of which is a small wire pressing wheel fixedly installed through a small wire pressing bracket, and the other is a rolling wheel fixedly installed through a roller bracket. The floating end of the second tension cylinder is fixedly installed with a tension sensor through a large wire pressing bracket, and the floating end of the tension sensor is fixedly installed with a large wire pressing wheel through a fixed bracket. The two ends of the upper plate are respectively fixedly installed with a left plate and a right plate, and the lower surface of the upper plate is fixedly installed with an upper tension cylinder, and the floating end of the upper tension cylinder is fixedly installed with a driving support plate, and the rear surface of the driving support plate is fixedly installed with a third A stepper motor, a front surface of the tensioner wheel mounting plate and a front surface of the driving support plate are both fixedly mounted with a symmetrical set of wheel belt structures, the wheel belt structure includes an idler wheel, a first synchronous belt pulley, a second synchronous belt pulley and a third synchronous belt pulley, the idler wheel, the first synchronous belt pulley, the second synchronous belt pulley and the third synchronous belt pulley are connected by a second synchronous transmission belt power, the output shaft of the second stepper motor and the output shaft of the third stepper motor are respectively fixedly mounted with corresponding idlers, the rear edge of the upper plate is fixedly mounted with an upper cross plate, the rear surface of the upper cross plate is fixedly mounted with a third fixed plate, and the front surface of the third fixed plate is fixedly mounted There is a measuring cylinder, a measuring bracket is fixedly installed on the lower end of the measuring cylinder, an encoder mounting frame and a wire pressing cylinder are fixedly installed on the lower end of the measuring bracket, a wire pressing plate is fixedly installed on the lower end of the wire pressing cylinder, the position of the wire pressing plate matches the rolling wheel, a bearing assembly is arranged inside the encoder mounting frame, a measuring wheel is fixedly installed on the front end of the rotating shaft of the bearing assembly, a second encoder is fixedly installed on the rear end of the encoder mounting frame, and top blocks are fixedly installed on the rear surface of the tensioning wheel mounting plate and the rear surface of the driving support plate, and the two top blocks press the idler wheel of the tensioning wheel mounting plate and the idler wheel of the driving support plate respectively.

[0009] Preferably, the tangent mechanism includes a fixed bracket and a cover plate, the front end and the rear end of the fixed bracket are fixedly installed with a cylinder mounting plate, the outer side of the cylinder mounting plate is fixedly installed with a cutting cylinder, the floating ends of the two cutting cylinders are fixedly installed with sliding brackets, the inner end of the sliding bracket is fixedly installed with a blade, the cover plate is fixedly installed on the left side wall of the cylinder mounting plate, a gasket is provided between the base bracket and the sliding bracket, a gasket is provided between the cover plate and the sliding bracket, the cover plate is screwed with a wire inlet, the base bracket is fixedly installed with a wire outlet, the right side of the base bracket is covered by a cover shell, the right side of the cover shell is hinged with a connecting jacket, the right end of the connecting jacket is fixedly installed with a wire outlet pipe, two baffles are fixedly installed between the two cylinder mounting plates, and the blade is slidably installed between the two baffles.

[0010] Preferably, the wire pressing mechanism comprises a push cylinder and a push cylinder, the floating end of the push cylinder is fixedly mounted on the push cylinder, and the push cylinder is sleeved with a wire pressing column.

[0011] Preferably, the wire taking-up mechanism includes a wire taking-up drum and a fourth stepper motor, a connecting base is fixedly installed on the lower end of the wire taking-up drum, a mounting bracket is fixedly installed on the lower end of the connecting base, the mounting bracket is fixedly installed on the second planetary reducer through the first rotating shaft seat, the output end of the fourth stepper motor is fixedly installed on the input end of the second planetary reducer, the output end of the second planetary reducer is fixedly installed on the connecting base, the first rotating shaft seat is clamped and installed with a first guide shaft and a fixed handle, the right end of the first guide shaft is rotatably installed on the second rotating shaft seat, and the second rotating shaft seat is fixedly installed with a wire feeding mechanism.

[0012] Preferably, the laser assembly consists of a combination plate and a connecting bracket, a trapezoidal nut is fixedly mounted on the upper surface of the combination plate, a rotating shaft mounting seat is fixedly mounted on the upper surface of the combination plate on both sides of the trapezoidal nut, a second guide shaft is fixedly mounted in the rotating shaft mounting seat, linear bearings are fixedly mounted on both ends of the connecting bracket, the second guide shaft is slidably mounted in the linear bearing, a trapezoidal screw is threadedly mounted on the trapezoidal nut, the upper end of the trapezoidal screw is rotatably mounted on the lower end of the connecting bracket, a handwheel is fixedly mounted on the lower end of the trapezoidal screw, the handwheel is located below the combination plate, and an ultraviolet laser is fixedly mounted on the upper surface of the connecting bracket.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The present invention can pre-install cables of different specifications, automatically select cables, automatically unload cables, automatically perform ultraviolet laser marking, and automatically take up cables according to set parameters. Compared with traditional cable marking methods, the efficiency is increased several times, the marking error rate is extremely low, the marks are clear and lasting, and there is no consumable cost when ultraviolet laser marking is used.

[0015] Instruction Manual

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the line selection mechanism of the present invention;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the wire feeding mechanism of the present invention from one viewing angle;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the wire feeding mechanism of the present invention from two viewing angles;

[0020] Figure 5 It is a schematic exploded view of the three-dimensional structure of the tangent mechanism of the present invention;

[0021] Figure 6 It is a three-dimensional structural schematic diagram of the wire pressing mechanism of the present invention;

[0022] Figure 7 It is a schematic exploded view of the three-dimensional structure of the wire take-up mechanism of the present invention;

[0023] Figure 8 It is a schematic diagram of the three-dimensional structure of the laser assembly of the present invention.

[0024] In the figure: a line selection mechanism 100, an incoming line gear 101, an incoming line support 102, a positioning wheel 103, a driving gear 104, an incoming line guide sleeve 105, an outgoing line support 106, an upper plate 107, a driving shaft 108, an outgoing line gear 109, an outgoing line guide sleeve 110, a pressing column 111, a bottom plate 112, an active synchronous pulley 113, a compression spring 114, a control encoder 115, a reducer bracket 116, a second bearing 117, a first bearing 118, a first synchronous transmission belt 119, a code disc 120, a pin 121, an encoder bracket 122, a first stepper motor 123, a driven synchronous pulley 124, and a first planetary reducer 125;

[0025] Wire feeding mechanism 200, right fixed plate 201, tension wheel mounting plate 202, top block 203, idler wheel 204, upper horizontal plate 205, upper plate 206, left plate 207, right plate 208, drive support plate 209, measuring wheel 210, lower horizontal plate 211, rotating shaft 212, lower plate 213, small wire pressing wheel 214, small wire pressing bracket 215, large wire pressing wheel 216, large wire pressing bracket 217, encoder mounting bracket 218, measuring bracket 219, first fixed plate 220, first synchronous pulley 221, second synchronous pulley Step pulley 222, wire pressing plate 223, third fixed plate 224, tension sensor 225, second fixed plate 226, roller bracket 227, fixed frame 228, second stepper motor 229, third synchronous pulley 230, second synchronous transmission belt 231, bearing assembly 232, second encoder 233, rolling wheel 234, lower tensioning cylinder 235, wire pressing cylinder 236, first tension cylinder 237, second tension cylinder 238, third stepper motor 239, upper tensioning cylinder 240, measuring cylinder 241;

[0026] Wire cutting mechanism 300, blade 301, fixed bracket 302, cylinder mounting plate 303, sliding bracket 304, cutting cylinder 305, gasket 306, blocking bar 307, wire outlet nozzle 308, cover plate 309, wire inlet 310, wire outlet pipe 311, cover shell 312, connecting jacket 313;

[0027] The wire pressing mechanism 400, the ejector cylinder 401, and the ejector cylinder 402;

[0028] Wire take-up mechanism 500, wire take-up drum 501, mounting bracket 502, connecting base 503, fourth stepping motor 504, first rotating shaft seat 505, second planetary reducer 506, fixing handle 507, first guide shaft 508, second rotating shaft seat 509;

[0029] Laser assembly 600, assembly plate 601, connecting bracket 602, second guide shaft 603, rotating shaft mounting seat 604, linear bearing 605, trapezoidal nut 606, trapezoidal lead screw 607, hand wheel 608, ultraviolet laser 609;

[0030] Position switch 700. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Example 1

[0033] See also Figure 1-8 The present invention provides a technical solution: an ultraviolet laser wire marking system, comprising a wire selection mechanism 100, a wire feeding mechanism 200, a wire cutting mechanism 300, a wire pressing mechanism 400, a wire taking-up mechanism 500, a laser assembly 600 and a positioning switch 700, wherein the wire feeding mechanism 200 is fixedly installed above the wire selection mechanism 100, the wire cutting mechanism 300 is fixedly installed on the wire outlet side of the wire selection mechanism 100, the wire pressing mechanism 400 is fixedly installed on the lower surface of the wire cutting mechanism 300, the wire taking-up mechanism 500 is located outside the wire cutting mechanism 300, the laser assembly 600 is fixedly installed on the upper edge of the wire selection mechanism 100, the wire wheel of the laser assembly 600 is suspended in the wire selection mechanism 100, the positioning switch 700 is suspended on the lower left side of the wire feeding mechanism 200, and the positioning switch 700 cooperates with the wire selection mechanism 100.

[0034] The wire selection mechanism 100 uses its own functionality to independently fix the cables, making it convenient for the laser component 600 to independently mark each cable. The wire feeding mechanism 200 is a universal roller wire feeding mechanism 200, so that the cables at the corresponding positions can be effectively guided in the direction of the outgoing wires. The wire pressing mechanism 400 cooperates with the wire cutting mechanism 300 to effectively press and cut the cables sent out by the wire feeding mechanism 200 to a fixed length. The cut cables are effectively stored by the wire taking-up mechanism 500 to avoid confusion. The laser component 600 is a universal laser marking structure, which uses its own functionality to print and mark the surface of the cables.

[0035] Specifically, the line selection mechanism 100 includes a bottom plate 112, an incoming line support 102 and an outgoing line support 106, wherein the incoming line support 102 is fixedly mounted on the left edge of the upper surface of the bottom plate 112, and the outgoing line support 106 is fixedly mounted on the right edge of the upper surface of the bottom plate 112, and the upper edge of the incoming line support 102 and the upper edge of the outgoing line support 106 are fixedly connected through an upper plate 107, and the incoming line support 102 is provided with an inlet window, and an incoming line gear 101 is rotatably mounted in the inlet window, and the incoming line gear 101 is fixedly mounted in the inlet window. The gear 101 is embedded with a uniformly distributed in-line guide sleeve 105, the in-line gear 101 is fixedly installed with a code disc 120, the out-line support 106 is provided with an outlet window, and an out-line gear 109 is rotatably installed in the outlet window, the out-line gear 109 is embedded with a uniformly distributed in-line guide sleeve 110, the inner edge of the out-line gear 109 is slidably installed with a press post 111 through a compression spring 114, the inner end of the press post 111 penetrates into the tube of the out-line guide sleeve 110, and the inner end A wire hole with the same diameter as the outlet wire guide sleeve 110 is opened, and a reducer bracket 116 and an encoder bracket 122 are fixedly installed on the upper surface of the bottom plate 112. A first planetary reducer 125 is fixedly installed in the reducer bracket 116, and a first stepper motor 123 is fixedly installed on the input end of the first planetary reducer 125. A driving synchronous pulley 113 is fixedly installed on the output end of the first planetary reducer 125. A control encoder 115 is fixedly installed on the encoder bracket 122. The incoming wire support 102 and the outgoing wire support 106 are both rotatably installed with a driving gear 104, one of the driving gears 104 meshes with the incoming wire gear 101, and the other driving gear 104 meshes with the outgoing wire gear 109. A driving shaft 108 is fixedly installed between the two driving gears 104, and a driven synchronous pulley 124 is provided on the driving shaft 108. The active synchronous pulley 113 and the driven synchronous pulley 124 are connected in power through a first synchronous transmission belt 119.

[0036] The bottom plate 112, the incoming line support 102 and the outgoing line support 106 are the main bearing structures of the line selection mechanism 100. The bottom plate 112 supports the overall structure. The incoming line support 102 provides an installation basis for the incoming line gear 101 and its supporting structure. The incoming line gear 101 is driven to rotate, and then drives the incoming line guide sleeve 105 thereon to rotate synchronously. The outgoing line support 106 provides an installation basis for the outgoing line gear 109, and is driven to rotate, driving the outgoing line guide sleeve 110 thereon to rotate synchronously. The incoming line guide sleeve 105 and the outgoing line guide sleeve 110 are trajectory limiting structures for the cable to run, and the wire pressing column 111 controls the change of position through the compression spring 114, so as to realize effective position anchoring of the cable in the outgoing line guide sleeve 110, thereby avoiding the cable from coming out. Now it slides, the first stepper motor 123 provides power for the movement of the line selection mechanism 100 through its own work, the first planetary reducer 125 reduces the speed output by the first stepper motor 123, and the control encoder 115 monitors the code disk 120 on the active synchronous pulley 113, and then obtains the monitoring feedback of the rotation angle, the driving gears 104 on both sides are synchronously driven through the driving shaft 108, and the active synchronous pulley 113 and the driven synchronous pulley 124 can effectively drive the shaft 108 to rotate under the action of the first synchronous transmission belt 119, and the code disk 120 is installed on the incoming line gear 101, which can effectively feedback the rotation angle of the incoming line gear 101, and then cooperate with the positioning switch 700 to control the overall synchronous motion.

[0037] Specifically, the wire feeding mechanism 200 includes a right fixed plate 201, a left plate 207, a right plate 208, an upper plate 206 and a lower horizontal plate 211, the left wall of the right fixed plate 201 is fixedly installed with a lower plate 213 and a lower horizontal plate 211, the lower plate 213 is located on the front surface of the lower horizontal plate 211, the upper surface of the lower plate 213 is fixedly installed with a lower tensioning cylinder 235, the floating end of the lower tensioning cylinder 235 is fixedly installed with a tensioning wheel mounting plate 202, the rear surface of the tensioning wheel mounting plate 202 is fixedly installed with a second stepping motor 229, the front surface of the lower horizontal plate 211 is fixedly installed with a first fixed plate 220 and a second fixed plate 226, the second fixed plate 226 is two, the first fixed plate 22 0 A second tension cylinder 238 is fixedly installed, and two second fixed plates 226 are fixedly installed with a first tension cylinder 237, one of which is fixedly installed with a small pressing wheel 214 through a small pressing bracket 215, and the other first tension cylinder 237 is fixedly installed with a rolling wheel 234 through a roller bracket 227, and the floating end of the second tension cylinder 238 is fixedly installed with a tension sensor 225 through a large pressing bracket 217, and the floating end of the tension sensor 225 is fixedly installed with a large pressing wheel 216 through a fixing bracket 228, and the left side plate 207 and the right side plate 208 are fixedly installed at both ends of the upper plate 206, and an upper tension cylinder 240 is fixedly installed on the lower surface of the upper plate 206, and the upper tension cylinder The floating end of 240 is fixedly installed with a driving support plate 209, and the rear surface of the driving support plate 209 is fixedly installed with a third stepping motor 239. The front surface of the tensioning wheel mounting plate 202 and the front surface of the driving support plate 209 are both fixedly installed with a symmetrical set of belt structures, and the belt structure includes an idler wheel 204, a first synchronous belt pulley 221, a second synchronous belt pulley 222 and a third synchronous belt pulley 230. The idler wheel 204, the first synchronous belt pulley 221, the second synchronous belt pulley 222 and the third synchronous belt pulley 230 are connected by a second synchronous transmission belt 231. The output shafts of the second stepping motor 229 and the output shafts of the third stepping motor 239 are respectively fixedly installed with corresponding idlers 204. The rear edge of the upper plate 206 is fixedly installed with An upper cross plate 205 is fixedly installed, a third fixed plate 224 is fixedly installed on the rear surface of the upper cross plate 205, a measuring cylinder 241 is fixedly installed on the front surface of the third fixed plate 224, a measuring bracket 219 is fixedly installed on the lower end of the measuring cylinder 241, an encoder mounting frame 218 and a wire pressing cylinder 236 are fixedly installed on the lower end of the measuring bracket 219, a wire pressing plate 223 is fixedly installed on the lower end of the wire pressing cylinder 236, the position of the wire pressing plate 223 matches the rolling wheel 234, a bearing assembly 232 is provided inside the encoder mounting frame 218, a measuring wheel 210 is fixedly installed on the front end of the rotating shaft 212 of the bearing assembly 232, and a second encoder 233 is fixedly installed on the rear end of the encoder mounting frame 218,The rear surface of the tensioner mounting plate 202 and the rear surface of the driving support plate 209 are both fixedly mounted with a top block 203, and the two top blocks 203 press the idler wheel 204 of the tensioner mounting plate 202 and the idler wheel 204 of the driving support plate 209 respectively.

[0038] The right fixed plate 201, the left plate 207, the right plate 208, the upper plate 206 and the lower cross plate 211 are the main bearing structure and installation basis. The lower tensioning cylinder 235 adjusts the working position of the tensioning wheel mounting plate 202 through its own movement. The second stepper motor 229 provides power for the wheel belt structure on the tensioning wheel mounting plate 202. The upper tensioning cylinder 240 provides power for the movement of the driving support plate 209. The third cylinder 239 provides power for the wheel belt structure on the driving support plate 209. The large pressing wheel 216 and the small pressing wheel 214 adjust the tension of the driving cable, and the measuring wheel 210 measures the conveying length of the cable through its own rotation with the second encoder 233, and the tension sensor 225 senses and feedbacks the tension of the cable through its own functionality.

[0039] Specifically, the cutting mechanism 300 includes a fixed bracket 302 and a cover plate 309, the front end and the rear end of the fixed bracket 302 are fixedly mounted with a cylinder mounting plate 303, the outer side of the cylinder mounting plate 303 is fixedly mounted with a cutting cylinder 305, the floating ends of the two cutting cylinders 305 are fixedly mounted with a sliding bracket 304, the inner end of the sliding bracket 304 is fixedly mounted with a blade 301, the cover plate 309 is fixedly mounted on the left side wall of the cylinder mounting plate 303, and the base bracket and the sliding bracket 304 are fixedly mounted. A gasket 306 is provided, a gasket 306 is provided between the cover plate 309 and the sliding bracket 304, the cover plate 309 is screwed with a wire inlet 310, the basic bracket is fixedly installed with a wire outlet nozzle 308, the right side of the basic bracket is covered by a cover shell 312, the right side of the cover shell 312 is hinged with a connecting sleeve 313, the right end of the connecting sleeve 313 is fixedly installed with a wire outlet pipe 311, two baffles 307 are fixedly installed between the two cylinder mounting plates 303, and the blade 301 is slidably installed between the two baffles 307.

[0040] The fixed bracket 302 is the positioning basis for the combined installation of the entire device, the cylinder mounting plate 303 provides an installation basis for the cutting cylinder 305, the cutting cylinder 305 provides power for the staggered cutting of the blade 301, the gasket 306 assists in limiting the sliding of the sliding bracket 304, the cable inlet 310 guides the cable in, and the blade 301 cuts it, while the cable outlet nozzle 308 guides the cable out, and the cable outlet tube 311 assists in the conduction of the cable, and the baffle 307 assists in positioning the movement of the blade 301.

[0041] Specifically, the wire pressing mechanism 400 includes a push tube 401 and a push cylinder 402 . The floating end of the push cylinder 402 is fixedly mounted with the push tube 401 . The push tube 401 is sleeved with the wire pressing column 111 .

[0042] The push-line cylinder 402 causes the fixed cylinder 401 to drive the line pressing column 111 to change its position through its own movement, thereby realizing the functionality of the line pressing column 111.

[0043] Specifically, the wire-taking mechanism 500 includes a wire-taking drum 501 and a fourth stepper motor 504, a connecting base 503 is fixedly installed at the lower end of the wire-taking drum 501, a mounting bracket 502 is fixedly installed at the lower end of the connecting base 503, the mounting bracket 502 is fixedly installed with the second planetary reducer 506 through the first rotating shaft seat 505, the output end of the fourth stepper motor 504 is fixedly installed with the input end of the second planetary reducer 506, the output end of the second planetary reducer 506 is fixedly installed with the connecting base 503, the first rotating shaft seat 505 is clamped and installed with a first guide shaft 508 and a fixed handle 507, the right end of the first guide shaft 508 is rotatably installed with the second rotating shaft seat 509, and the second rotating shaft seat 509 is fixedly installed with the wire feeding mechanism 200.

[0044] The take-up drum 501 is the main structure for cable winding, the fourth stepper motor 504 provides power for the rotation of the take-up drum 501, the first rotating shaft seat 505 provides an installation basis for the intervention connection of the first guide shaft 508, the fixed handle 507 rotates around the axis of the first guide shaft 508 through its own structure at both ends of the first rotating shaft seat 505, the second planetary reducer 506 reduces the speed of the fourth stepper motor 504, and the second rotating shaft seat 509 provides an installation basis for the entire structure.

[0045] Specifically, the laser assembly 600 consists of a combination plate 601 and a connecting bracket 602, a trapezoidal nut 606 is fixedly installed on the upper surface of the combination plate 601, a rotating shaft mounting seat 604 is fixedly installed on the upper surface of the combination plate 601 on both sides of the trapezoidal nut 606, a second guide shaft 603 is fixedly installed in the rotating shaft mounting seat 604, linear bearings 605 are fixedly installed at both ends of the connecting bracket 602, the second guide shaft 603 is slidably installed in the linear bearing 605, the trapezoidal nut 606 is threaded with a trapezoidal lead screw 607, the upper end of the trapezoidal lead screw 607 is rotatably installed on the lower end of the connecting bracket 602, a handwheel 608 is fixedly installed on the lower end of the trapezoidal lead screw 607, and the handwheel 608 is located below the combination plate 601, and an ultraviolet laser 609 is fixedly installed on the upper surface of the connecting bracket 602.

[0046] The combined plate 601 is a connecting structure between the laser assembly 600 and the overall structural mounting assembly, and also provides an installation base for the structure thereon. The connecting bracket 602 provides an installation base for the ultraviolet laser 609, and the cooperation between the trapezoidal lead screw 607 and the trapezoidal nut 606 can adjust the working height of the connecting bracket 602. The cooperation between the second wire shaft 693 and the linear bearing 605 can effectively assist in the vertical movement positioning of the connecting bracket 602.

[0047] Working principle: The line selection mechanism 100 uses the incoming line gear 101 and the outgoing line gear 109 to effectively predetermine the path of the cable, and each cable is independently fixed. Based on a single independent cable, it is convenient for the laser component 600 to independently mark each cable, and the hand wheel 607 operates the trapezoidal screw 607 to adjust the working height of the connecting bracket 602 and the ultraviolet laser 609 thereon. The wire feeding mechanism 200 in the line selection mechanism cooperates with the large wire pressing wheel 216 and the small wire pressing wheel 214 to adjust the tension of the cable during transportation. Adjustments are made to ensure the marking effect, and the tensioning wheel mounting plate 202 and the belt structure thereon cooperate with the belt structure on the driving support plate 209 to effectively transport the cable. The wire pressing mechanism 400 controls the wire pressing column 111 to facilitate the anchoring and relaxation of the cable. The tangent mechanism 300 drives the blade to cut the cable that has reached a predetermined length through the cutting cylinder 305. The cut cable is effectively stored through the take-up mechanism 500 to avoid confusion. The laser component 600 prints and marks the surface of the cable through an ultraviolet laser.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ultraviolet laser wire marking system, comprising a wire selection mechanism (100), a wire feeding mechanism (200), a wire cutting mechanism (300), a wire pressing mechanism (400), a wire taking-up mechanism (500), a laser assembly (600) and a positioning switch (700), characterized in that: The wire feeding mechanism (200) is fixedly mounted above the wire selecting mechanism (100), the wire cutting mechanism (300) is fixedly mounted on the wire outlet side of the wire selecting mechanism (100), the wire pressing mechanism (400) is fixedly mounted on the lower surface of the wire cutting mechanism (300), the wire taking-up mechanism (500) is located outside the wire cutting mechanism (300), the laser assembly (600) is fixedly mounted on the upper edge of the wire selecting mechanism (100), the wire wheel of the laser assembly (600) is suspended in the wire selecting mechanism (100), and the positioning switch (700) is suspended on the lower left side of the wire feeding mechanism (200), and the positioning switch (700) cooperates with the wire selecting mechanism (100); The line selection mechanism (100) comprises a bottom plate (112), a line entry support (102) and a line exit support (106); the line entry support (102) is fixedly mounted on the left edge of the upper surface of the bottom plate (112); the line exit support (106) is fixedly mounted on the right edge of the upper surface of the bottom plate (112); the upper edge of the line entry support (102) and the upper edge of the line exit support (106) are fixedly connected via an upper beam frame (107); the line entry support (102) is provided with an entry window, in which an entry gear (101) is rotatably mounted; the entry gear (101) is provided with a plurality of gears (101) and a plurality of gears (101) are provided. The wire-in gear (101) is embedded with wire-in guide sleeves (105) evenly distributed on the circumference, the wire-in gear (101) is fixedly installed with a code disk (120), the wire-out support (106) is provided with an outlet window, a wire-out gear (109) is rotatably installed in the outlet window, the wire-out gear (109) is embedded with wire-out guide sleeves (110) evenly distributed on the circumference, the inner edge of the wire-out gear (109) is slidably installed with a wire-pressing column (111) via a compression spring (114), the inner end of the wire-pressing column (111) penetrates into the barrel of the wire-out guide sleeve (110), and the inner end is provided with a A wire hole having the same diameter as the wire outlet guide sleeve (110) is provided, a reducer bracket (116) and an encoder bracket (122) are fixedly mounted on the upper surface of the bottom plate (112), a first planetary reducer (125) is fixedly mounted in the reducer bracket (116), a first stepper motor (123) is fixedly mounted at the input end of the first planetary reducer (125), a driving synchronous pulley (113) is fixedly mounted at the output end of the first planetary reducer (125), and a control encoder (115) is fixedly mounted on the encoder bracket (122). The inlet support (102) and the outlet support (106) are both rotatably mounted with a driving gear (104), one of the driving gears (104) meshes with the inlet gear (101), and the other driving gear (104) meshes with the outlet gear (109), a driving shaft (108) is fixedly mounted between the two driving gears (104), a driven synchronous pulley (124) is disposed on the driving shaft (108), and the driving synchronous pulley (113) and the driven synchronous pulley (124) are connected in power via a first synchronous transmission belt (119); The wire feeding mechanism (200) comprises a right side fixed plate (201), a left side plate (207), a right side plate (208), an upper plate (206) and a lower horizontal plate (211); a lower plate (213) and a lower horizontal plate (211) are fixedly mounted on the left side wall of the right side fixed plate (201); the lower plate (213) is located on the front surface of the lower horizontal plate (211); a lower tensioning cylinder (235) is fixedly mounted on the upper surface of the lower plate (213); a tensioning wheel mounting plate (202) is fixedly mounted on the floating end of the lower tensioning cylinder (235); a second stepping motor (229) is fixedly mounted on the rear surface of the tensioning wheel mounting plate (202); a first fixed plate (220) and a second fixed plate (229) are fixedly mounted on the front surface of the lower horizontal plate (211); The first fixing plate (226) is provided with two second fixing plates (226). The first fixing plate (220) is fixedly mounted with a second tension cylinder (238). The two second fixing plates (226) are fixedly mounted with a first tension cylinder (237). One of the first tension cylinders (237) is fixedly mounted with a small wire pressing wheel (214) via a small wire pressing bracket (215). The other first tension cylinder (237) is fixedly mounted with a rolling wheel (234) via a roller bracket (227). The floating end of the second tension cylinder (238) is fixedly mounted with a tension sensor (225) via a large wire pressing bracket (217). The floating end of the tension sensor (225) is fixedly mounted with a large wire pressing wheel (216) via a fixing bracket (228). The two ends of the upper plate (206) are respectively fixedly mounted with a left plate (207) and a right plate (208); the lower surface of the upper plate (206) is fixedly mounted with an upward tensioning cylinder (240); the floating end of the upward tensioning cylinder (240) is fixedly mounted with a driving support plate (209); the rear surface of the driving support plate (209) is fixedly mounted with a third stepping motor (239); the front surface of the tensioning wheel mounting plate (202) and the front surface of the driving support plate (209) are both fixedly mounted with a symmetrical set of wheel belt structures, the wheel belt structure comprising an idler wheel (204), a first synchronous belt pulley (221), a second synchronous belt pulley (222) and a third synchronous belt pulley (230); the idler wheel (204), the first synchronous belt pulley (221) The second synchronous pulley (222) and the third synchronous pulley (230) are connected to each other by power through a second synchronous transmission belt (231); the output shaft of the second stepper motor (229) and the output shaft of the third stepper motor (239) are respectively fixedly mounted with corresponding idler wheels (204); the rear edge of the upper plate (206) is fixedly mounted with an upper transverse plate (205); the rear surface of the upper transverse plate (205) is fixedly mounted with a third fixed plate (224); the front surface of the third fixed plate (224) is fixedly mounted with a measuring cylinder (241); the lower end of the measuring cylinder (241) is fixedly mounted with a measuring bracket (219); the lower end of the measuring bracket (219) is fixedly mounted with an encoder mounting bracket (218) and a wire pressing cylinder (236);A wire pressing plate (223) is fixedly mounted on the lower end of the wire pressing cylinder (236), and the position of the wire pressing plate (223) matches the rolling wheel (234). A bearing assembly (232) is provided in the encoder mounting frame (218), and a measuring wheel (210) is fixedly mounted on the front end of the rotating shaft (212) of the bearing assembly (232). A second encoder (233) is fixedly mounted on the rear end of the encoder mounting frame (218). A top block (203) is fixedly mounted on the rear surface of the tensioning wheel mounting plate (202) and the rear surface of the driving support plate (209), and the two top blocks (203) respectively press the idler wheel (204) of the tensioning wheel mounting plate (202) and the idler wheel (204) of the driving support plate (209); The cutting mechanism (300) comprises a fixed bracket (302) and a cover plate (309), the front end and the rear end of the fixed bracket (302) are fixedly mounted with a cylinder mounting plate (303), the outer side of the cylinder mounting plate (303) is fixedly mounted with a cutting cylinder (305), the floating ends of the two cutting cylinders (305) are fixedly mounted with a sliding bracket (304), the inner end of the sliding bracket (304) is fixedly mounted with a blade (301), the cover plate (309) is fixedly mounted on the left side wall of the cylinder mounting plate (303), and a gasket (301) is provided between the fixed bracket (302) and the sliding bracket (304). 6) A gasket (306) is provided between the cover plate (309) and the sliding bracket (304); a wire inlet (310) is screwed onto the cover plate (309); a wire outlet (308) is fixedly installed onto the fixed bracket (302); the right side of the fixed bracket (302) is covered by a cover shell (312); a connecting jacket (313) is hingedly connected to the right side of the cover shell (312); a wire outlet pipe (311) is fixedly installed at the right end of the connecting jacket (313); two baffles (307) are fixedly installed between the two cylinder mounting plates (303); and the blade (301) is slidably installed between the two baffles (307); The wire pressing mechanism (400) comprises a push cylinder (401) and a push cylinder (402), the floating end of the push cylinder (402) is fixedly mounted on the push cylinder (401), and the push cylinder (401) is sleeved with a wire pressing column (111); The wire-taking mechanism (500) comprises a wire-taking drum (501) and a fourth stepper motor (504); a connecting base (503) is fixedly mounted on the lower end of the wire-taking drum (501); a mounting bracket (502) is fixedly mounted on the lower end of the connecting base (503); a second planetary reducer (506) is fixedly mounted on the mounting bracket (502) via a first rotating shaft seat (505); an output end of the fourth stepper motor (504) is fixedly mounted on the input end of the second planetary reducer (506); an output end of the second planetary reducer (506) is fixedly mounted on the connecting base (503); a first guide shaft (508) and a fixed handle (507) are clamped and mounted on the first rotating shaft seat (505); a second rotating shaft seat (509) is rotatably mounted on the right end of the first guide shaft (508); and a wire-feeding mechanism (200) is fixedly mounted on the second rotating shaft seat (509); The laser assembly (600) comprises a combination plate (601) and a connecting bracket (602); a trapezoidal nut (606) is fixedly mounted on the upper surface of the combination plate (601); a rotating shaft mounting seat (604) is fixedly mounted on the upper surface of the combination plate (601) on both sides of the trapezoidal nut (606); a second guide shaft (603) is fixedly mounted in the rotating shaft mounting seat (604); linear bearings (605) are fixedly mounted on both ends of the connecting bracket (602); The two guide shafts (603) are slidably mounted in the linear bearing (605); the trapezoidal nut (606) is threaded with a trapezoidal lead screw (607); the upper end of the trapezoidal lead screw (607) is rotatably mounted on the lower end of the connecting bracket (602); a hand wheel (608) is fixedly mounted on the lower end of the trapezoidal lead screw (607); the hand wheel (608) is located below the combination plate (601); and an ultraviolet laser (609) is fixedly mounted on the upper surface of the connecting bracket (602).

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