CN114220612A - Surface layer printing device for cable with fireproof function - Google Patents
Surface layer printing device for cable with fireproof function Download PDFInfo
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- CN114220612A CN114220612A CN202111524970.8A CN202111524970A CN114220612A CN 114220612 A CN114220612 A CN 114220612A CN 202111524970 A CN202111524970 A CN 202111524970A CN 114220612 A CN114220612 A CN 114220612A
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- 238000007639 printing Methods 0.000 title claims abstract description 74
- 239000002344 surface layer Substances 0.000 title description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 75
- 230000000694 effects Effects 0.000 claims abstract description 14
- 238000001125 extrusion Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 19
- 230000000712 assembly Effects 0.000 claims description 14
- 238000000429 assembly Methods 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 10
- 238000010030 laminating Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 8
- 208000004350 Strabismus Diseases 0.000 description 3
- 238000003854 Surface Print Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/34—Apparatus or processes specially adapted for manufacturing conductors or cables for marking conductors or cables
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Abstract
The application relates to a top layer printing device for cable with fireproof function, which is applied to the field of printing technology. The cable deviation correcting device comprises a rack, a printing mechanism, a positioning mechanism and a deviation correcting mechanism, wherein the printing mechanism, the positioning mechanism and the deviation correcting mechanism are arranged on the rack; the first positioning pipe is positioned between the printing mechanism and the deviation correcting mechanism, one end of the deviation correcting mechanism is connected with the rack, and the other end of the deviation correcting mechanism is connected with the first support; the cable that the extrusion molding was accomplished passes through deviation correcting mechanism, first registration arm, printing mechanism and second registration arm in proper order under draw gear's effect. The present application has the following effects: the printing quality of the cable can be improved.
Description
Technical Field
The application relates to the field of printing technology, in particular to a surface layer printing device for a cable with a fireproof function.
Background
The electric wire and cable is a wire product for transmitting electric energy, the electric wire and cable in a broad sense is also called as cable for short, and the electric cable is widely applied to various electric appliances. The cable type is complicated, for example, the types of different air conditioner power lines of the power air conditioner are different, the wire and the cable need to be printed with identification marks specified by production standards to ensure that the wire and the cable can be correctly connected for use, and a printing device is adopted to print characters on the wire and the cable in the production process.
Chinese patent publication No. CN106448951A discloses a transfer printer, which comprises a support, an ink box is mounted on the upper portion of the support, the lower portion of a printing wheel is located in the ink box, a rubber wheel is mounted on the upper portion of the printing wheel in contact with the upper portion of the printing wheel, a pressing wheel is mounted on the upper portion of the rubber wheel, and a cable is located between the rubber wheel and the pressing wheel.
In view of the above-mentioned related technologies, the inventor believes that the cable is prone to vibration during the transportation process, so that the cable is not easy to be stably and accurately transported between the wire pressing wheel and the wire printing wheel, and characters printed on the cable are skewed or even defective, which results in the reduction of printing quality.
Disclosure of Invention
In order to solve the problem that printing quality is reduced due to inclination in the cable conveying process, the application provides a surface printing device for a cable with a fireproof function.
A surface layer printing device for a cable with a fireproof function comprises a rack, a printing mechanism, a positioning mechanism and a deviation rectifying mechanism, wherein the printing mechanism, the positioning mechanism and the deviation rectifying mechanism are arranged on the rack;
the first positioning pipe is positioned between the printing mechanism and the deviation rectifying mechanism, one end of the deviation rectifying mechanism is connected with the rack, and the other end of the deviation rectifying mechanism is connected with the first support; the cable that the extrusion molding was accomplished passes through deviation correcting mechanism, first registration arm, printing mechanism and second registration arm in proper order under draw gear's effect.
Through adopting above-mentioned technical scheme, first support is used for fixed first registration arm, and the second support is used for fixed second registration arm, and first registration arm and second registration arm play the effect of fixing a position the cable. The cable can more stably, more straightly input printing mechanism and carry out the printing after first registration arm location, and the second registration arm further fixes a position the cable simultaneously, makes the cable can stably, straightly export printing mechanism to can improve the cable and get into the accuracy of printing mechanism, and then can reduce the crooked condition of incomplete even appears in the word of printing on the cable, with improvement printing quality.
In addition, when the cable takes place to squint in transportation process, the mechanism of rectifying can rectify the cable that gets into in the first registration arm, makes the cable more straight, smoothly pass through the first registration arm to reduce the import of first registration arm and to the friction of cable, thereby can further improve the positioning action of first registration arm to the cable, and then can further improve the printing quality.
Optionally, the deviation rectifying mechanism includes a trigger assembly, a wire assembly and a pair of deviation rectifying assemblies for rectifying deviation of the cable, and the wire assembly is connected to the rack and used for guiding the cable; the trigger assembly comprises a sliding block, the sliding block is arranged on the first support in a sliding mode, a wire guide hole for a cable to penetrate through in a matching mode is formed in the sliding block, and the cable penetrates through the wire guide hole after passing through the wire guide assembly and extends into the first positioning pipe;
the first support is provided with a first mounting frame and a second mounting frame, the sliding block is positioned between the first mounting frame and the second mounting frame, one of the deviation rectifying assemblies is connected to the first mounting frame, one end of the deviation rectifying assembly is positioned on one side of the sliding block, which faces the first mounting frame, and the other end of the deviation rectifying assembly extends to one side of the wire assembly, which faces the second mounting frame, and a space is reserved between the other end of the deviation rectifying assembly and the wire assembly; the other deviation rectifying assembly is connected to the second mounting frame, one end of the deviation rectifying assembly is located on one side, facing the second mounting frame, of the sliding block, and the other end of the deviation rectifying assembly extends to one side, facing the first mounting frame, of the wire assembly and a space is reserved between the other end of the deviation rectifying assembly and the wire assembly;
when the cable is conveyed to the printing mechanism and deviates, the wire assembly pushes against the deviation rectifying assembly on the deviating side, and one end of the deviation rectifying assembly, which is far away from the wire assembly, pushes against the sliding block.
Through adopting above-mentioned technical scheme, the wire guide subassembly is used for the guide cable direction, and the cable that leads through the wire guide subassembly is carried into in the wire guide, can guide the angle that the cable got into first registration arm through slider and wire guide. When the cable takes place the skew at the in-process of carrying to printing mechanism, the slider supports the subassembly of rectifying of pushing away the skew side, and the one end that the subassembly of should rectifying was kept away from the slider supports and pushes away the wire assembly and makes the wire assembly remove and rectify a deviation to can make the cable straight, input first registration arm steadily, and then can improve the accuracy that the cable got into printing mechanism, with improvement printing quality.
Optionally, one end of the sliding block is connected with a dovetail block, a dovetail groove for the dovetail block to slide in a matched mode is formed in the first support along the direction perpendicular to the cable, and the dovetail block is arranged in the dovetail groove.
Through adopting above-mentioned technical scheme, cooperate through dovetail piece and dovetail, make the slider can slide and set up on first support, when the cable takes place to squint, the slider touches the subassembly of rectifying and makes the subassembly of rectifying promote the wire assembly and slide and rectify to the cable.
Optionally, the wire assembly includes a wire tray, a ball bearing and a fixed shaft, the ball bearing is sleeved on the fixed shaft, the wire tray is sleeved on an outer ring of the ball bearing and connected with the outer ring of the ball bearing, the fixed shaft is connected to the rack, and a cable is lapped on the wire tray and drives the wire tray to rotate; the wire guide wheel is positioned between the pair of limiting blocks, and a space is reserved between the limiting blocks and the fixed shaft; the wire coil is positioned between one ends of the pair of deviation rectifying assemblies, which are far away from the sliding block, and the pair of deviation rectifying assemblies are not contacted with the limiting block and leave a space between the pair of deviation rectifying assemblies and the ball bearing;
when the cable deviates in the process of being conveyed to the printing mechanism, the sliding block pushes one of the deviation rectifying components, and one end, far away from the sliding block, of the deviation rectifying component pushes the inner ring of the ball bearing.
Through adopting above-mentioned technical scheme, because the cable is longer, the fluctuation that can reduce the cable on the positioning disk of overlap joint in transportation process. The cable takes place the skew easily when carrying on the wire coil, supports the inner circle that pushes away ball bearing through the subassembly of rectifying and makes ball bearing drive the wire coil and remove, rectifies to the cable. The pair of limiting blocks has the effect of limiting the ball bearings, and can reduce the possibility that the cables are seriously deviated by driving the ball bearings to be greatly inclined when the cables vibrate.
When the cable deviates in the conveying process, the sliding block is driven to deviate and abut against the deviation rectifying assembly on the deviation side, one end, far away from the sliding block, of the deviation rectifying assembly abuts against the inner ring of the ball bearing to enable the wire disc to move to rectify the deviation of the cable, and therefore the cable is input into the first positioning pipe straightly and stably.
Optionally, the deviation rectifying assembly includes a deviation rectifying pipe and a driving member, the driving member is disposed in the deviation rectifying pipe, one end of the deviation rectifying pipe, which is far away from the driving member, is communicated with a corrugated hose, and one end of the corrugated hose, which is far away from the deviation rectifying pipe, is closed;
one of the deviation rectifying pipes is connected to the first mounting rack, the driving piece arranged in the deviation rectifying pipe is attached to one side, facing the first mounting rack, of the sliding block, and the corrugated hose communicated with the deviation rectifying pipe extends to one side, facing the second mounting rack, of the ball bearing; the other deviation rectifying pipe is connected to the second mounting frame, the driving piece arranged in the deviation rectifying pipe is attached to one side, facing the second mounting frame, of the sliding block, the corrugated hose communicated with the deviation rectifying pipe extends to one side, facing the first mounting frame, of the ball bearing, and the pair of corrugated hoses are not in contact with the limiting block and are spaced from the ball bearing;
the deviation rectifying pipe with be provided with gas in the bellows, the driving piece is used for the drive the bellows removes, when the cable takes place the skew at the in-process of carrying to printing mechanism, the slider supports and pushes away the driving piece, the driving piece drive the bellows supports and pushes away ball bearing's inner circle.
Through adopting above-mentioned technical scheme, the deviation correcting pipe is used for storing gas, and corrugated hose can stretch out and draw back according to how much of the gaseous volume in inside, and when the cable took place to squint at the in-process of carrying to printing mechanism, the slider supported and pushed away the driving piece, and the driving piece makes the intraductal gas that rectifies get into corrugated hose and make the corrugated hose extension, supports and pushes away ball bearing and makes the wire dish remove and rectify the deviation to the cable.
Optionally, the driving piece is including supporting the push pedal and setting up the push rod that supports on supporting the push pedal, it is located to support the push pedal rectify intraductal just support the periphery wall of push pedal with the inner wall of rectifying the pipe is laminated mutually, support the push rod and keep away from the one end laminating that supports the push pedal is in on one side of slider, when the cable is carrying the in-process of printing mechanism and taking place the skew, the slider supports and pushes the push rod.
By adopting the technical scheme, the sliding block moves to push the pushing rod to move, the pushing rod moves to drive the pushing plate to move and fill gas in the deviation correcting pipe into the corrugated hose to extend the corrugated hose, and then the corrugated hose is pushed against the inner ring of the ball bearing to move the wire disc to correct the deviation of the cable.
Optionally, the pushing plate is provided with a sealing layer along the outer edge, and the sealing layer is back to one side of the pushing plate and the inner wall of the deviation rectifying pipe are attached to each other.
By adopting the technical scheme, the sealing performance between the pushing plate and the deviation rectifying pipe is improved through the sealing layer, the possibility of leakage of gas between the pushing plate and the deviation rectifying pipe can be reduced, and therefore the possibility that the pushing plate moves and the corrugated pipe does not move synchronously or the moving distance is shortened, so that the moving distance of the wire coil is shortened, and the deviation rectifying effect is reduced.
Optionally, a reset assembly is arranged on one side, facing the slider, of the first mounting frame, a reset assembly is arranged on one side, facing the slider, of the second mounting frame, the reset assembly comprises a telescopic rod and a reset spring sleeved on the telescopic rod, a reset abutting plate is arranged at one end, away from the abutting plate, of the abutting rod, and the telescopic rod is perpendicular to the reset abutting plate;
one end of one of the telescopic rods is connected to the first mounting frame, the other end of the telescopic rod abuts against the reset abutting plate on one side, facing the first mounting frame, of the slide block, one end of the reset spring sleeved on the telescopic rod is connected to the first mounting frame, and one end, far away from the first mounting frame, of the reset spring abuts against the reset abutting plate;
one end of the other telescopic rod is connected to the second mounting frame, the other end of the telescopic rod abuts against the reset abutting plate on one side, facing the second mounting frame, of the sliding block, the one end, sleeved on the telescopic rod, of the reset spring is connected to the second mounting frame, and one end, far away from the second mounting frame, of the reset spring abuts against the reset abutting plate.
By adopting the technical scheme, when the cable deviates in the conveying process, the sliding block moves to push the reset abutting plate so that the abutting plate moves, the telescopic rod contracts, and the reset spring is in a compressed state. When the cable is corrected, the sliding block resets, the reset abutting plate is pushed under the elastic action of the reset spring to drive the abutting plate to reset, so that the next correction is performed.
Optionally, the telescopic rod comprises an inner rod and an outer rod slidably sleeved on the inner rod, one of the inner rods is connected with the first mounting frame, and the outer rod sleeved on the inner rod abuts against the reset abutting plate on one side of the sliding block facing the first mounting frame; the other inner rod is connected with the second mounting frame, and the outer rod sleeved on the inner rod abuts against the reset abutting plate on one side, facing the second mounting frame, of the sliding block.
Through adopting above-mentioned technical scheme, the telescopic link comprises interior pole and the outer pole that mutual slip cover was established, realizes the scalable function of telescopic link. Thereby make the telescopic link can not exert an influence to reset spring's flexible, can play the guide effect and make reset spring stretch out and draw back more stably.
Optionally, the outer wall of the inner rod is provided with a guide block, the inner wall of the outer rod is provided with a guide groove for the guide block to slide in a matching manner, and the guide block is arranged in the guide groove.
Through adopting above-mentioned technical scheme, guide block and guide way cooperate, can make interior pole and outer pole more stretch out and draw back steadily to improve the stability to reset spring direction.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the cable can be more stably and straightly input into the printing mechanism for printing after being positioned by the first positioning tube, and meanwhile, the second positioning tube further positions the cable, so that the cable can stably and straightly output the printing mechanism, thereby reducing the condition that characters printed on the cable are inclined or even incomplete and improving the printing quality;
2. the sliding block moves to push the pushing rod to move, the pushing rod moves to drive the pushing plate to move and gas in the deviation correcting pipe is filled into the corrugated hose to enable the corrugated hose to extend, and then the corrugated hose pushes the inner ring of the ball bearing to enable the wire disc to move to correct the deviation of the cable;
3. when the cable is corrected, the sliding block resets, the reset abutting plate is pushed under the elastic action of the reset spring to drive the abutting plate to reset, so that the next correction is performed.
Drawings
Fig. 1 is a schematic view of a surface printing device for a cable with a fire-proof function according to an embodiment of the present application.
FIG. 2 is a schematic diagram of a deviation rectification mechanism in an embodiment of the present application.
FIG. 3 is a cross-sectional view of a deskewing assembly according to an embodiment of the present application.
Fig. 4 is a sectional view of a telescoping pole in an embodiment of the present application.
Reference numerals: 1. a frame; 2. a printing mechanism; 3. a positioning mechanism; 31. a first bracket; 311. a dovetail groove; 32. a second bracket; 33. a first positioning tube; 34. a second positioning tube; 4. a deviation rectifying mechanism; 41. a trigger component; 411. a slider; 4111. a wire guide hole; 42. a wire assembly; 421. a wire guide disc; 422. a ball bearing; 423. a fixed shaft; 424. a limiting block; 43. a deviation rectifying component; 431. a deviation rectifying pipe; 432. a drive member; 4321. pushing the plate; 4322. pushing the push rod; 4323. a sealing layer; 433. a corrugated hose; 44. a reset assembly; 441. a return spring; 442. a telescopic rod; 4421. an inner rod; 4422. an outer rod; 44221. a guide groove; 5. a first mounting bracket; 6. a second mounting bracket; 7. a dovetail block; 8. resetting the abutting plate; 9. and a guide block.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a top layer printing device for having fireproof function cable.
Referring to fig. 1 and 2, the surface layer printing device for the cable with the fireproof function comprises a frame 1, a printing mechanism 2, a positioning mechanism 3 and a deviation rectifying mechanism 4 for rectifying deviation of the cable, wherein the printing mechanism 2 is connected to the frame 1 and used for printing characters on the cable, and the positioning mechanism 3 is composed of a first support 31, a second support 32, a first positioning pipe 33 and a second positioning pipe 34. The first support 31 and the second support 32 are both fixed on the frame 1, the first positioning tube 33 is fixed on the first support 31, the second positioning tube 34 is fixed on the second support 32, and the printing mechanism 2 is positioned between the first positioning tube 33 and the second positioning tube 34. The cable passes first registration arm 33, printing mechanism 2 and second registration arm 34 in proper order under draw gear's effect, and the cable can more stably, more straightly input printing mechanism 2 and carry out the printing after first registration arm 33 location, and second registration arm 34 further fixes a position the cable simultaneously, makes the cable can stably, straightly output printing mechanism 2 to can reduce the crooked condition even incomplete condition of word appearance of printing on the cable, with improvement printing quality.
Referring to fig. 1 and 2, the first positioning tube 33 is located between the printing mechanism 2 and the deviation rectifying mechanism 4, and the cable enters the first positioning tube 33 after passing through the deviation rectifying mechanism 4. The deviation rectifying mechanism 4 mainly comprises a trigger assembly 41, a wire assembly 42 and a pair of deviation rectifying assemblies 43, wherein cables are conveyed by the wire assembly 42 and then enter the trigger assembly 41 and then enter the first positioning pipe 33, and the deviation rectifying assemblies 43 can rectify the deviation of the cables entering the first positioning pipe 33.
Referring to fig. 2, the wire assembly 42 includes a wire tray 421, a ball bearing 422 and a fixing shaft 423, the fixing shaft 423 is fixed on the rack 1 perpendicular to the cable conveying direction, the ball bearing 422 is sleeved on the fixing shaft 423, the cable is lapped on the wire tray 421 and drives the wire tray 421 to rotate, and the cable is longer and is lapped on the wire tray 421 in the conveying process, so that the fluctuation of the cable can be reduced. The cable takes place the skew easily when carrying on wire dish 421, supports through rectifying assembly 43 and pushes away the inner circle that ball bearing 422 makes ball bearing 422 drive wire dish 421 and removes, rectifies the cable to make the cable finally can be straightly, stably input first registration arm 33. Both sides that lie in ball bearing 422 on fixed axle 423 all are equipped with stopper 424, leave the interval between stopper 424 and the ball bearing 422, and a pair of stopper 424 plays and carries out spacing effect to ball bearing 422, drives ball bearing 422 and slopes by a wide margin when can reducing the cable and take place to shake, and then makes the possibility that the cable takes place serious skew.
Referring to fig. 2, the trigger assembly 41 includes a sliding block 411, a dovetail block 7 is integrally formed on the sliding block 411, a dovetail groove 311 for the dovetail block 7 to slide in a matching manner is formed on the first bracket 31 along a direction perpendicular to the cable direction, and the dovetail block 7 is disposed in the dovetail groove 311. Be equipped with the wire guide 4111 that the cooperation of supply cable passed on slider 411, wire guide wheel delivery cable passes behind wire guide 4111 and inputs in the first registration arm 33, can guide the angle that the cable got into first registration arm 33 through slider 411 and wire guide 4111.
Referring to fig. 2 and 3, the deviation rectifying assembly 43 includes a deviation rectifying tube 431 and a driving member 432, the driving member 432 includes a return resisting plate 8, a resisting plate 4321 and a resisting rod 4322 fixedly connected between the return resisting plate 8 and the resisting plate 4321, a rubber sealing layer 4323 is bonded to the outer periphery of the resisting plate 4321, the resisting plate 4321 is located in the deviation rectifying tube 431, the sealing layer 4323 is bonded to the inner wall of the deviation rectifying tube 431, and the return resisting plate 8 is bonded to the side wall of the slider 411. The corrugated hose 433 made of polyvinyl chloride is communicated with one end, away from the reset abutting plate 8, of the deviation rectifying pipe 431, the end, away from the deviation rectifying pipe 431, of the corrugated hose 433 is arranged in a closed mode, gas is arranged in both the deviation rectifying pipe 431 and the corrugated hose 433, and the possibility that the gas leaks from the position between the abutting plate 4321 and the deviation rectifying pipe 431 can be reduced through the sealing layer.
Referring to fig. 2 and 3, a first mounting frame 5 and a second mounting frame 6 are fixed on the first bracket 31 in parallel to the conveying direction of the cable, the dovetail groove 311 is located between the first mounting frame 5 and the second mounting frame 6, one of the deviation rectifying pipes 431 is fixed on the first mounting frame 5, the corrugated hose 433 connected with the deviation rectifying pipe 431 extends to one side of the ball bearing 422 facing the second mounting frame 6, and the reset abutting plate 8 connected with the abutting push rod 4322 in the deviation rectifying pipe 431 abuts against one side of the sliding block 411 facing the first mounting frame 5. The other deviation rectifying pipe 431 is fixed on the second mounting frame 6, a corrugated hose 433 connected with the deviation rectifying pipe 431 extends to one side, facing the first mounting frame 5, of the ball bearing 422, a reset abutting plate 8 connected with an abutting push rod 4322 in the deviation rectifying pipe 431 abuts against one side, facing the second mounting frame 6, of the sliding block 411, and the pair of corrugated hoses 433 are not in contact with the limiting block 424 and are spaced from the ball bearing 422.
When the cable is deviated in the conveying process, the sliding block 411 is driven to deviate and push one of the reset abutting plates 8, so that the abutting plate 4321 moves, the gas in the deviation correcting pipe 431 is filled into the corrugated hose 433, the corrugated hose 433 extends, and the corrugated hose 433 pushes the inner ring of the ball bearing 422 so that the wire coil 421 moves to correct the deviation of the cable. Therefore, the cable is input into the first positioning tube 33 straightly and stably, the positioning effect of the first positioning tube 33 on the cable can be further improved, and the printing quality can be further improved.
Referring to fig. 2 and 4, a reset assembly 44 is connected between the sliding block 411 and the first and second mounting frames 5 and 6, the reset assembly 44 includes a telescopic rod 442 and a reset spring 441 sleeved on the telescopic rod 442, and the reset spring 441 and the telescopic rod 442 are both perpendicular to the conveying direction of the cable. The telescopic rod 442 is composed of an inner rod 4421 and an outer rod 4422 which are arranged in a mutually sliding manner, so that the telescopic function of the telescopic rod 442 is realized, wherein one inner rod 4421 is fixed on the first mounting frame 5, the outer rod 4422 sleeved on the inner rod 4421 abuts against the reset abutting plate 8, one end of a reset spring 441 sleeved on the telescopic rod 442 is fixed on the first mounting frame 5, and the other end of the reset spring abuts against the reset abutting plate 8. Another inner rod 4421 is fixed on the second mounting frame 6, the outer rod 4422 sleeved on the inner rod 4421 abuts against the reset abutting plate 8, one end of the reset spring 441 sleeved on the telescopic rod 442 is fixed on the second mounting frame 6, the other end abuts against the reset abutting plate 8, and the telescopic rod 442 plays a guiding role to enable the reset spring 441 to extend and retract more stably.
When the cable is deviated during the transportation process, the sliding block 411 moves to push the return pushing plate 8 to move the pushing plate 4321, and at the same time, the telescopic rod 442 is contracted and the return spring 441 is in a compressed state. When the cable is corrected, the sliding block 411 is reset, and the reset resisting plate 8 is pushed under the elastic force of the reset spring 441 to drive the resisting plate 4321 to reset, so as to correct the cable next time.
Referring to fig. 4, the inner lever 4421 is integrally formed with a guide block 9 on its outer wall, the outer lever 4422 is formed with a guide groove 44221 on its inner wall for the guide block 9 to slide in a matching manner, and the guide block 9 is located in the guide groove 44221. The inner lever 4421 and the outer lever 4422 can be extended and contracted more stably by the cooperation of the guide block 9 and the guide groove 44221, so that the stability of guiding the return spring 441 is improved.
The implementation principle of the surface printing device for the cable with the fireproof function is as follows: the cable passes through wire reel 421 in proper order under draw gear's effect, wire guide 4111, first registration arm 33, printing mechanism 2 and second registration arm 34, the cable can be more stable after first registration arm 33 fixes a position, more straightly input printing mechanism 2 and carry out the printing, second registration arm 34 further fixes a position the cable simultaneously, make the cable can be stable, straightly output printing mechanism 2, thereby can improve the accuracy that the cable got into printing mechanism 2, and then can reduce the crooked condition of incomplete even that appears in the word of printing on the cable, in order to improve printing quality.
When the cable is deviated in the conveying process, the sliding block 411 is driven to deviate and push one of the reset abutting plates 8, so that the abutting plate 4321 moves, the gas in the deviation correcting pipe 431 is filled into the corrugated hose 433, the corrugated hose 433 extends, and the corrugated hose 433 pushes the inner ring of the ball bearing 422 so that the wire coil 421 moves to correct the deviation of the cable. Therefore, the cable is input into the first positioning tube 33 straightly and stably, the positioning effect of the first positioning tube 33 on the cable can be further improved, and the printing quality can be further improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a top layer printing device for having cable of fire prevention function which characterized in that: the correction device comprises a rack (1), and a printing mechanism (2), a positioning mechanism (3) and a correction mechanism (4) for cable correction, which are arranged on the rack (1), wherein the positioning mechanism (3) comprises a first support (31), a second support (32), a first positioning pipe (33) and a second positioning pipe (34), the first positioning pipe (33) is connected with the first support (31), the second positioning pipe (34) is connected with the second support (32), the first support (31) and the second support (32) are both connected on the rack (1), the printing mechanism (2) is positioned between the first positioning pipe (33) and the second positioning pipe (34), and the first positioning pipe (33) and the second positioning pipe (34) are coaxially arranged;
the first positioning pipe (33) is positioned between the printing mechanism (2) and the deviation rectifying mechanism (4), one end of the deviation rectifying mechanism (4) is connected with the rack (1), and the other end of the deviation rectifying mechanism (4) is connected with the first support (31); the cable that the extrusion molding is accomplished passes through deviation correcting mechanism (4), first registration arm (33), printing mechanism (2) and second registration arm (34) in proper order under draw gear's effect.
2. The lettering device for a fire-proof cable according to claim 1, wherein: the deviation rectifying mechanism (4) comprises a trigger assembly (41), a wire assembly (42) and a pair of deviation rectifying assemblies (43) for rectifying the deviation of the cable, and the wire assembly (42) is connected to the rack (1) and used for guiding the cable; the trigger assembly (41) comprises a sliding block (411), the sliding block (411) is arranged on the first support (31) in a sliding mode, a wire guide hole (4111) for a cable to penetrate in a matching mode is formed in the sliding block (411), and the cable penetrates through the wire guide hole (4111) and extends into the first positioning pipe (33) after passing through the wire guide assembly (42);
a first mounting frame (5) and a second mounting frame (6) are arranged on the first support (31), the sliding block (411) is positioned between the first mounting frame (5) and the second mounting frame (6), one of the deviation rectifying assemblies (43) is connected to the first mounting frame (5), one end of the deviation rectifying assembly (43) is positioned on one side, facing the first mounting frame (5), of the sliding block (411), and the other end of the deviation rectifying assembly (43) extends to one side, facing the second mounting frame (6), of the wire assembly (42) and is spaced from the wire assembly (42); the other deviation rectifying assembly (43) is connected to the second mounting frame (6), one end of the deviation rectifying assembly (43) is located on one side, facing the second mounting frame (6), of the sliding block (411), and the other end of the deviation rectifying assembly (43) extends to one side, facing the first mounting frame (5), of the wire assembly (42) and is spaced from the wire assembly (42);
when the cable is deviated in the process of being conveyed to the printing mechanism (2), the wire guide assembly (42) pushes the deviation rectifying assembly (43) on the deviation side, and one end, far away from the wire guide assembly (42), of the deviation rectifying assembly (43) pushes the sliding block (411).
3. The lettering device for a fire-proof cable according to claim 2, wherein: one end of the sliding block (411) is connected with a dovetail block (7), a dovetail groove (311) for the dovetail block (7) to slide in a matched mode is arranged on the first support (31) along the direction perpendicular to the cable, and the dovetail block (7) is arranged in the dovetail groove (311).
4. The lettering device for a fire-proof cable according to claim 2, wherein: the wire assembly (42) comprises a wire coil (421), a ball bearing (422) and a fixed shaft (423), the ball bearing (422) is sleeved on the fixed shaft (423), the wire coil (421) is sleeved on the outer ring of the ball bearing (422) and connected with the outer ring of the ball bearing (422), the fixed shaft (423) is connected to the rack (1), and a cable is lapped on the wire coil (421) and drives the wire coil (421) to rotate; a pair of limiting blocks (424) is arranged on the fixed shaft (423), the guide wire wheel is positioned between the pair of limiting blocks (424), and a space is reserved between the limiting blocks (424) and the fixed shaft (423); the wire coil (421) is positioned between one ends of the pair of deviation rectifying assemblies (43) far away from the sliding block (411), and the pair of deviation rectifying assemblies (43) are not in contact with the limiting block (424) and have a distance with the ball bearing (422);
the wire coil (421) is located between one ends, far away from the sliding block (411), of the pair of deviation rectifying assemblies (43), the pair of deviation rectifying assemblies (43) are attached to the inner ring of the ball bearing (422) and are not in contact with the limiting block (424), when a cable deviates in the process of being conveyed to the printing mechanism (2), the sliding block (411) pushes one of the deviation rectifying assemblies (43), and one end, far away from the sliding block (411), of the deviation rectifying assembly (43) pushes the inner ring of the ball bearing (422).
5. The lettering device for a fire-proof cable according to claim 4, wherein: the deviation rectifying assembly (43) comprises a deviation rectifying pipe (431) and a driving piece (432), the driving piece (432) is arranged in the deviation rectifying pipe (431), one end, away from the driving piece (432), of the deviation rectifying pipe (431) is communicated with a corrugated hose (433), and one end, away from the deviation rectifying pipe (431), of the corrugated hose (433) is arranged in a closed mode;
one of the rectification pipes 431 is connected to the first mounting frame 5, the driving part 432 arranged in the rectification pipe 431 is attached to one side of the sliding block 411 facing the first mounting frame 5, and the corrugated hose 433 communicated with the rectification pipe 431 extends to one side of the ball bearing 422 facing the second mounting frame 6; the other deviation rectifying pipe (431) is connected to the second mounting frame (6), the driving part (432) arranged in the deviation rectifying pipe (431) is attached to one side, facing the second mounting frame (6), of the sliding block (411), the corrugated hose (433) communicated with the deviation rectifying pipe (431) extends to one side, facing the first mounting frame (5), of the ball bearing (422), and a pair of corrugated hoses (433) are not in contact with the limiting block (424) and are spaced from the ball bearing (422);
rectify tub (431) with be provided with gas in corrugated tube (433), driving piece (432) are used for the drive corrugated tube (433) remove, when the cable takes place the skew at the in-process of carrying to printing mechanism (2), slider (411) support and push driving piece (432), driving piece (432) drive corrugated tube (433) support and push the inner circle of ball bearing (422).
6. The lettering device for a fire-proof cable according to claim 5, wherein: driving piece (432) including support push pedal (4321) and setting push rod (4322) of supporting on supporting push pedal (4321), support push pedal (4321) and be located rectify in tub (431) just support the periphery wall of push pedal (4321) with rectify the inner wall of tub (431) and laminate mutually, support push rod (4322) and keep away from support push pedal (4321) one end laminating is in on one side of slider (411), when the cable when carrying the in-process emergence skew to printing mechanism (2), slider (411) support and push rod (4322).
7. The lettering device for a fire-proof cable according to claim 6, wherein: the sealing layer (4323) is arranged on the pushing plate (4321) along the outer edge, and one side, back to the pushing plate (4321), of the sealing layer (4323) is attached to the inner wall of the deviation rectifying pipe (431).
8. The lettering device for a fire-proof cable according to claim 5, wherein: a resetting component (44) is arranged on one side, facing the sliding block (411), of the first mounting frame (5), a resetting component (44) is arranged on one side, facing the sliding block (411), of the second mounting frame (6), the resetting component (44) comprises a telescopic rod (442) and a resetting spring (441) sleeved on the telescopic rod (442), a resetting abutting plate (8) is arranged at one end, far away from the abutting push plate (4321), of the abutting push rod (4322), and the telescopic rod (442) is perpendicular to the resetting abutting plate (8);
one end of one of the telescopic rods (442) is connected to the first mounting frame (5), the other end of the telescopic rod (442) abuts against the reset abutting plate (8) on one side, facing the first mounting frame (5), of the sliding block (411), one end of the reset spring (441) sleeved on the telescopic rod (442) is connected to the first mounting frame (5), and one end, far away from the first mounting frame (5), of the reset spring (441) abuts against the reset abutting plate (8);
one end of the other telescopic rod (442) is connected to the second mounting frame (6), the other end of the telescopic rod (442) abuts against the reset abutting plate (8) on one side, facing the second mounting frame (6), of the sliding block (411), the one end of the reset spring (441) sleeved on the telescopic rod (442) is connected to the second mounting frame (6), and one end, far away from the second mounting frame (6), of the reset spring (441) abuts against the reset abutting plate (8).
9. The lettering device for a fire-proof cable according to claim 8, wherein: the telescopic rod (442) comprises inner rods (4421) and outer rods (4422) sleeved on the inner rods (4421) in a sliding manner, one of the inner rods (4421) is connected with the first mounting rack (5), and the outer rods (4422) sleeved on the inner rods (4421) abut against the reset abutting plate (8) on one side, facing the first mounting rack (5), of the sliding block (411); the other inner rod (4421) is connected with the second mounting rack (6), and the outer rod (4422) sleeved on the inner rod (4421) abuts against the reset abutting plate (8) on one side, facing the second mounting rack (6), of the sliding block (411).
10. The lettering device for a fire-proof cable according to claim 9, wherein: the outer wall of the inner rod (4421) is provided with a guide block (9), the inner wall of the outer rod (4422) is provided with a guide groove (44221) for the guide block (9) to slide in a matching manner, and the guide block (9) is arranged in the guide groove (44221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111524970.8A CN114220612B (en) | 2021-12-14 | 2021-12-14 | Surface layer printing device for cable with fireproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111524970.8A CN114220612B (en) | 2021-12-14 | 2021-12-14 | Surface layer printing device for cable with fireproof function |
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| Publication Number | Publication Date |
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| CN114220612A true CN114220612A (en) | 2022-03-22 |
| CN114220612B CN114220612B (en) | 2023-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111524970.8A Active CN114220612B (en) | 2021-12-14 | 2021-12-14 | Surface layer printing device for cable with fireproof function |
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| CN209600043U (en) * | 2019-01-11 | 2019-11-08 | 皖缆集团股份有限公司 | A kind of cable lettering device |
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| CN112265365A (en) * | 2020-10-15 | 2021-01-26 | 安徽扬子线缆有限公司 | Wire and cable surface printing equipment |
| CN112614629A (en) * | 2020-12-14 | 2021-04-06 | 厦门润发电缆有限公司 | Electronic wire production equipment and process |
| CN214001045U (en) * | 2020-10-22 | 2021-08-20 | 大连唯强科技有限公司 | Online jet printing deviation correcting mechanism convenient to maintain |
| CN214240095U (en) * | 2020-12-30 | 2021-09-21 | 杭州三元电缆有限公司 | Printer for PE cable |
| CN214989357U (en) * | 2021-05-22 | 2021-12-03 | 湖北泰昌电线电缆有限公司 | Cable detection device for cable extrusion production line |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209600043U (en) * | 2019-01-11 | 2019-11-08 | 皖缆集团股份有限公司 | A kind of cable lettering device |
| CN111299237A (en) * | 2020-02-21 | 2020-06-19 | 苏州比特博智能科技有限公司 | Cable production equipment |
| KR102197105B1 (en) * | 2020-06-17 | 2020-12-30 | 제이에스엔지니어링(주) | Deflection prevention device for processed transmission line |
| CN212161410U (en) * | 2020-06-29 | 2020-12-15 | 东莞市美港电子科技有限公司 | Deviation correcting device is used in production of flexible flat cable |
| CN112185630A (en) * | 2020-09-28 | 2021-01-05 | 郑州亚华电缆有限公司 | Automatic change cable measurement and spout a yard production line |
| CN112265365A (en) * | 2020-10-15 | 2021-01-26 | 安徽扬子线缆有限公司 | Wire and cable surface printing equipment |
| CN214001045U (en) * | 2020-10-22 | 2021-08-20 | 大连唯强科技有限公司 | Online jet printing deviation correcting mechanism convenient to maintain |
| CN112614629A (en) * | 2020-12-14 | 2021-04-06 | 厦门润发电缆有限公司 | Electronic wire production equipment and process |
| CN214240095U (en) * | 2020-12-30 | 2021-09-21 | 杭州三元电缆有限公司 | Printer for PE cable |
| CN214989357U (en) * | 2021-05-22 | 2021-12-03 | 湖北泰昌电线电缆有限公司 | Cable detection device for cable extrusion production line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114220612B (en) | 2023-11-21 |
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