CN213691605U

CN213691605U - Printing device of electric wire production equipment

Info

Publication number: CN213691605U
Application number: CN202023347297.9U
Authority: CN
Inventors: 陈江; 林家全; 付娟; 吴洒东
Original assignee: Shengzhou Diyier Electric Appliances Co ltd
Current assignee: Shengzhou Diyier Electric Appliances Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-07-13
Anticipated expiration: 2030-12-31

Abstract

The application relates to the field of wire production equipment, in particular to a lettering device of wire production equipment, which comprises a rack and an ink box connected to the rack, wherein a lettering wheel and a rubber wheel engraved with fonts are rotatably connected to the rack, the lower part of the lettering wheel is positioned in the ink box, the rubber wheel is abutted against the circumferential side wall of the lettering wheel, a pinch roller is rotatably connected to the rack, wires pass between the pinch roller and the rubber wheel, a wiping component is arranged on the rack and comprises an installation block and a wiping plate, the installation block is connected to the rack, the wiping plate is connected to the installation block, and the wiping plate is abutted against the circumferential side wall of the rubber wheel; the mounting block is provided with an inserting groove which is matched with the ink scraping plate in an inserting manner; and a positioning component for positioning the ink scraping plate is arranged on the mounting block. The method and the device have the effect of reducing the occurrence of the fuzzy font.

Description

Printing device of electric wire production equipment

Technical Field

The application relates to the field of electric wire production equipment, in particular to a lettering device of the electric wire production equipment.

Background

In order to identify the electric wire, it is generally necessary to print a printed word on the wall surface of the outer peripheral wall of the rubber tube.

The utility model discloses a chinese utility model patent that the bulletin number is CN206363814U discloses a rendition formula inker, support upper portion installation ink horn, the lower part of type wheel is located the ink horn, type wheel upper portion contact installation rubber wheel, the upper portion shelf location pinch roller on rubber wheel upper portion, the electric wire is located between rubber wheel and the pinch roller, electric wire below department is equipped with the location guide pulley, the hand wheel that is used for adjusting the pinch roller position is connected to the pinch roller.

Add printing ink in the ink box, the printing ink contact in printing wheel lower part and the ink horn dips in and gets printing ink to printing wheel lower part, and printing wheel week lateral wall is contradicted with rubber wheel week lateral wall, makes the printing ink on the printing wheel shift to the rubber wheel on, is carved with the typeface on the rubber wheel, and the electric wire passes through between pinch roller and the rubber wheel, makes the printing ink rendition of rubber wheel typeface depressed place to the electric wire lateral wall on.

With respect to the related art in the above, the inventors consider that: the type wheel is contradicted with rubber wheel week lateral wall, and when making the printing ink on the type wheel shift to the rubber wheel on, the easy appearance printing ink not only gets into rubber wheel typeface depressed part, makes moreover to be stained with printing ink on the rubber wheel week lateral wall, when the rubber wheel rendition was to the electric wire lateral wall, the fuzzy condition of typeface appeared easily.

SUMMERY OF THE UTILITY MODEL

In order to reduce ink adhered to the side wall of the periphery of the rubber wheel, the application provides a printing device of an electric wire production device.

The application provides a printing device of electric wire production equipment adopts following technical scheme:

a lettering device of wire production equipment comprises a rack and an ink box connected to the rack, wherein a lettering wheel and a rubber wheel engraved with fonts are rotatably connected to the rack, the lower part of the lettering wheel is positioned in the ink box, the rubber wheel is abutted against the peripheral side wall of the lettering wheel, a pinch roller is rotatably connected to the rack, a wire passes between the pinch roller and the rubber wheel, an ink scraping assembly is arranged on the rack and comprises an installation block and an ink scraping plate, the installation block is connected to the rack, the ink scraping plate is connected to the installation block, and the ink scraping plate is abutted against the peripheral side wall of the rubber wheel; the mounting block is provided with an inserting groove which is matched with the ink scraping plate in an inserting manner; and a positioning component for positioning the ink scraping plate is arranged on the mounting block.

Through adopting above-mentioned technical scheme, the type wheel dips in from the ink cartridge and gets printing ink, shift printing ink on the type wheel to rubber wheel week lateral wall on, before rubber wheel and electric wire contact, conflict through doctor blade and rubber wheel week lateral wall, be carved with the outer printing ink of typeface recess on the lateral wall of rubber wheel week and scrape, make rubber wheel and electric wire lateral wall contact, with the printing ink rendition in the rubber wheel typeface recess to the electric wire lateral wall on, the printing ink of adhesion on the lateral wall of rubber wheel week has been reduced, and then the fuzzy condition of reduction typeface takes place.

Optionally, the positioning assembly comprises a positioning bolt and a positioning nut, and the positioning bolt penetrates through the mounting block and the ink scraping plate to be in threaded connection with the positioning nut.

By adopting the technical scheme, when the ink scraping plate is required to be connected onto the mounting block, the ink scraping plate is inserted into the insertion groove of the mounting block, and the positioning bolt penetrates through the mounting block and the ink scraping plate and then is in threaded fit with the positioning nut, so that the operation is convenient and simple, and better connection strength is realized between the ink scraping plate and the mounting block.

Optionally, a connecting groove for conveniently taking out the ink scraping plate is formed in the side wall of the mounting block, and the connecting groove is communicated with the inserting groove.

Through adopting above-mentioned technical scheme, when needs change the scraping plate, operating personnel unscrews set nut from positioning bolt, takes off positioning bolt from scraping plate and installation piece again, will scrape the scraping plate after that from the spread groove of installation piece lateral wall take out can, conflict because of scraping plate and rubber wheel week lateral wall, make the change convenient operation of scraping plate simple.

Optionally, be provided with the spacing subassembly that is used for the location mounting panel in the frame, spacing subassembly includes screw rod, first nut and second nut, the screw rod is connected on the installation piece, be connected with the mounting panel in the frame, the screw rod passes the mounting panel, first nut and second nut threaded connection are on the screw rod, just both ends about first nut and second nut are located the mounting panel respectively.

Through adopting above-mentioned technical scheme, when needs are installed the mounting panel to the frame on, earlier with first nut threaded connection on the screw rod, pass the mounting panel with the screw rod on the installation piece again, twist and move first nut and adjust to suitable height, make first nut lower extreme terminal surface contradict with installation piece upper end terminal surface, again with second nut threaded connection on the screw rod to make second nut upper end terminal surface contradict with installation piece lower extreme terminal surface, make the simple to operate of installation piece simple, and can adjust the height of installation piece according to actual demand.

Optionally, the rack is slidably connected with a dovetail block, and the pressing wheel is rotatably connected to the dovetail block; the dovetail groove matched with the dovetail block in a sliding mode is formed in the rack, and a lifting assembly for driving the dovetail block to lift is arranged on the rack.

Through adopting above-mentioned technical scheme, the pinch roller is high from top to bottom to drive the forked tail piece through lifting unit and go up and down to adjust, makes the distance between pinch roller and the rubber wheel adjust according to the diameter of electric wire to the forked tail piece slides and connects in the dovetail on the frame, avoids deviating from the frame at the forked tail piece in-process that slides to a certain extent, strengthens the joint strength of forked tail piece and frame to a certain extent.

Optionally, the lifting assembly comprises a connecting rod and a lead screw, the connecting rod is connected in the dovetail groove, the lead screw is connected in the dovetail groove in a rotating mode, the lead screw stretches out of the rack and is connected with an operating handle, the dovetail block is connected on the connecting rod in a sliding mode, and the dovetail block is connected with the lead screw in a threaded mode.

Through adopting above-mentioned technical scheme, when needs drive dovetail block goes up and down, operating personnel rotates operating handle and drives the lead screw rotation, and the lead screw rotates and drives dovetail block and slide along connecting rod length direction to realize the lift of dovetail block and pinch roller, make convenient operation simple.

Optionally, be provided with drive rubber wheel and type wheel pivoted drive assembly in the frame, drive assembly includes driving motor, first belt pulley, second belt pulley and first belt, first belt pulley coaxial coupling is on the rubber wheel, second belt pulley coaxial coupling is in the type wheel, first belt is walked around and is tensioned on first belt pulley and second belt pulley, driving motor connects in the frame, driving motor's output shaft and rubber wheel coaxial coupling.

Through adopting above-mentioned technical scheme, when needs drive rubber wheel and type wheel rotate, open driving motor, drive rubber wheel and first belt pulley and rotate, first belt pulley rotates and drives the rotation of second belt pulley through first belt, drives rubber wheel and type wheel through a driving motor and rotates, has the effect of saving the electric energy to a certain extent.

Optionally, it is connected with the leading wheel to rotate in the frame, be provided with drive leading wheel pivoted runner assembly in the frame, runner assembly includes third belt pulley, fourth belt pulley and second belt, third belt pulley coaxial coupling is on the leading wheel, fourth belt pulley coaxial coupling is on the rubber wheel, the second belt is walked around and is tensioned on third belt pulley and fourth belt pulley.

Through adopting above-mentioned technical scheme, the leading wheel has the effect of direction, when the drive leading wheel rotates, driving motor drives rubber wheel and fourth belt pulley and rotates, the fourth belt pulley rotates and drives the third belt pulley through the second belt and rotates, the third belt pulley rotates and drives the leading wheel and rotate, and leading wheel rotation direction is the same with rubber wheel rotation direction, drive rubber wheel through a driving motor, type wheel and leading wheel rotate, the effect of saving the electric energy has to a certain extent.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the printing wheel dips ink from the ink box, the ink on the printing wheel is transferred to the circumferential side wall of the rubber wheel, before the rubber wheel is contacted with the electric wire, the ink outside the font groove engraved on the circumferential side wall of the rubber wheel is scraped through the ink scraping plate, so that the rubber wheel is contacted with the outer side wall of the electric wire, the ink in the font groove of the rubber wheel is transferred to the outer side wall of the electric wire, the ink adhered to the circumferential side wall of the rubber wheel is reduced, and further the occurrence of the font blurring is reduced;

2. when the ink scraping plate is required to be connected to the mounting block, the ink scraping plate is inserted into the insertion groove of the mounting block, and the positioning bolt penetrates through the mounting block and the ink scraping plate and then is in threaded fit with the positioning nut, so that the operation is convenient and simple, and the ink scraping plate and the mounting block have good connection strength;

3. the pinch roller is high from top to bottom to drive the forked tail piece through lifting unit and go up and down to adjust, makes the distance between pinch roller and the rubber wheel adjust according to the diameter of electric wire to the forked tail piece slides and connects in the dovetail on the frame, avoids deviating from in-process from the frame at the forked tail piece to a certain extent, strengthens the joint strength of forked tail piece and frame to a certain extent.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic structural view of a drive assembly and a rotation assembly;

FIG. 3 is an exploded view of a dovetail block and frame;

fig. 4 is a schematic structural diagram of the ink scraping assembly, the limiting assembly and the positioning assembly.

Description of reference numerals: 1. a frame; 11. an ink cartridge; 12. a print wheel; 13. a rubber wheel; 14. a guide wheel; 2. a drive assembly; 21. a drive motor; 22. a first pulley; 23. a second pulley; 24. a first belt; 3. a rotating assembly; 31. a third belt pulley; 32. a fourth belt pulley; 33. a second belt; 41. a dovetail block; 42. a dovetail groove; 43. a pinch roller; 5. a lifting assembly; 51. a connecting rod; 52. a lead screw; 53. an operating handle; 6. a wiping assembly; 61. mounting blocks; 62. a squeegee; 7. a limiting component; 71. a screw; 72. a first nut; 73. a second nut; 74. mounting a plate; 8. a positioning assembly; 81. positioning the bolt; 82. and positioning the nut.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses printing device of electric wire production equipment. Referring to fig. 1, the lettering device of the electric wire production apparatus includes a frame 1 vertically placed on the ground.

An ink box 11 is fixedly connected to the frame 1, ink is contained in the ink box 11, a print wheel 12 is rotatably connected to the frame 1, the lower portion of the print wheel 12 is located in the ink box 11, and the print wheel 12 dips the ink from the ink box 11.

The frame 1 is rotatably connected with a rubber wheel 13, the rubber wheel 13 is positioned above the print wheel 12, and the peripheral side wall of the rubber wheel 13 is abutted against the peripheral side wall of the print wheel 12.

The frame 1 is provided with a driving assembly 2 for driving the print wheel 12 and the rubber wheel 13 to rotate, and the driving assembly 2 comprises a driving motor 21, a first belt pulley 22, a second belt pulley 23 and a first belt 24. The first belt pulley 22 is coaxially and fixedly connected to the rubber wheel 13, the second belt pulley 23 is coaxially and fixedly connected to the print wheel 12, and the first belt 24 is wound around and tensioned on the first belt pulley 22 and the second belt pulley 23. The driving motor 21 is fixedly connected to the frame 1, and an output shaft of the driving motor 21 is coaxially and fixedly connected with the rubber wheel 13.

The frame 1 is rotatably connected with a guide wheel 14, and the height of the highest position of the guide wheel 14 is equal to the height of the highest position of the rubber wheel 13. The frame 1 is provided with a rotating assembly 3 for driving the guide wheel 14 to rotate, the rotating assembly 3 comprises a third belt pulley 31, a fourth belt pulley 32 and a second belt 33, the third belt pulley 31 is coaxially and fixedly connected to the guide wheel 14, the fourth belt pulley 32 is coaxially and fixedly connected to the rubber wheel 13, and the second belt 33 is wound around and tensioned on the third belt pulley 31 and the fourth belt pulley 32.

Be connected with dovetail block 41 along vertical direction on the frame 1 that slides, set up the dovetail 42 of vertical setting on the frame 1, dovetail block 41 slides along vertical direction and connects in dovetail 42. The frame 1 is provided with a lifting assembly 5 for driving the dovetail block 41 to lift, and the lifting assembly 5 comprises a connecting rod 51 and a screw rod 52.

Connecting rod 51 fixed connection is in dovetail 42, and connecting rod 51 vertical setting, and dovetail block 41 slides along vertical direction and connects on connecting rod 51. The lead screw 52 is rotatably connected in the dovetail groove 42, the lead screw 52 is vertically arranged, the upper end of the lead screw 52 extends out of the rack 1 and is fixedly connected with an operating handle 53, and the dovetail block 41 is in threaded connection with the lead screw 52.

The dovetail block 41 is rotatably connected with a pressing wheel 43, and the electric wire passes between the pressing wheel 43 and the rubber wheel 13.

The frame 1 is provided with a scraping component 6, and the scraping component 6 comprises a mounting block 61 and a scraping plate 62. The frame 1 is provided with a limiting assembly 7 for positioning the mounting plate 74, and the limiting assembly 7 comprises a screw rod 71, a first nut 72 and a second nut 73. The screw rod 71 is fixedly connected to the mounting block 61, and the screw rod 71 is vertically arranged. The rack 1 is fixedly connected with an installation plate 74, and the screw rod 71 penetrates through the installation plate 74 from top to bottom; the first nut 72 and the second nut 73 are in threaded connection with the screw 71, the first nut 72 is positioned above the mounting plate 74, and the end face of the lower end of the first nut 72 is abutted against the end face of the upper end of the mounting plate 74; the second nut 73 is located below the mounting plate 74, and the upper end face of the second nut 73 abuts against the lower end face of the mounting plate 74.

The mounting block 61 is far away from the one end of screw rod 71 and has been seted up the inserting groove, has seted up the spread groove that conveniently takes out doctor blade 62 on the mounting block 61 lateral wall, spread groove and inserting groove intercommunication. The scraping plate 62 is inserted into the insertion groove of the mounting block 61, and the scraping plate 62 abuts against the peripheral side wall of the rubber wheel 13.

The mounting block 61 is provided with a positioning assembly 8 for positioning the ink scraping plate 62, the positioning assembly 8 comprises a positioning bolt 81 and a positioning nut 82, and the positioning bolt 81 penetrates through the mounting block 61 and the ink scraping plate 62 to be in threaded connection with the positioning nut 82.

The implementation principle of the lettering device of the electric wire production equipment in the embodiment of the application is as follows:

ink is added into the ink box 11, the lower portion of the print wheel 12 is in contact with the ink in the ink box 11 and dipped into the ink to the lower portion of the print wheel 12, the side wall of the periphery of the print wheel 12 is abutted against the side wall of the periphery of the rubber wheel 13, so that the ink on the print wheel 12 is transferred to the rubber wheel 13, characters are engraved on the rubber wheel 13, electric wires pass through the pinch roller 43 and the rubber wheel 13, and the ink at the character depression of the rubber wheel 13 is transferred to the outer side wall of the electric wires.

When the mounting block 61 needs to be mounted on the rack 1, the first nut 72 is firstly screwed on the screw rod 71, then the screw rod 71 on the mounting block 61 penetrates through the mounting plate 74, the first nut 72 is screwed to be adjusted to a proper height, so that the lower end face of the first nut 72 is abutted to the upper end face of the mounting block 61, the second nut 73 is screwed on the screw rod 71, and the upper end face of the second nut 73 is abutted to the lower end face of the mounting block 61.

When the ink scraping plate 62 needs to be replaced, an operator unscrews the positioning nut 82 from the positioning bolt 81, removes the positioning bolt 81 from the ink scraping plate 62 and the mounting block 61, and then takes out the ink scraping plate 62 from the connecting groove on the side wall of the mounting block 61.

When the dovetail block 41 needs to be driven to lift, an operator rotates the operating handle 53 to drive the screw 52 to rotate, the screw 52 rotates to drive the dovetail block 41 to slide along the length direction of the connecting rod 51, so that the lifting of the dovetail block 41 and the pressing wheel 43 is realized,

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

1. The utility model provides a printing device of electric wire production facility, includes frame (1) and connects ink horn (11) in frame (1), rotate rubber wheel (13) that are connected with type wheel (12) and are carved with the typeface on frame (1), type wheel (12) lower part is located ink horn (11), rubber wheel (13) and type wheel (12) side wall conflict, it is connected with pinch roller (43) to rotate on frame (1), and the electric wire passes through its characterized in that from between pinch roller (43) and rubber wheel (13): the frame (1) is provided with a scraping component (6), the scraping component (6) comprises an installation block (61) and a scraping plate (62), the installation block (61) is connected to the frame (1), the scraping plate (62) is connected to the installation block (61), and the scraping plate (62) is abutted against the peripheral side wall of the rubber wheel (13); the mounting block (61) is provided with a plug-in groove which is in plug-in fit with the ink scraping plate (62); the mounting block (61) is provided with a positioning component (8) for positioning the ink scraping plate (62).

2. The lettering device of an electric wire production facility as claimed in claim 1, wherein: the positioning assembly (8) comprises a positioning bolt (81) and a positioning nut (82), and the positioning bolt (81) penetrates through the mounting block (61) and the ink scraping plate (62) to be in threaded connection with the positioning nut (82).

3. The lettering device of an electric wire production facility as claimed in claim 2, wherein: the side wall of the mounting block (61) is provided with a connecting groove which is convenient for taking out the ink scraping plate (62), and the connecting groove is communicated with the inserting groove.

4. The lettering device of an electric wire production facility as claimed in claim 1, wherein: be provided with spacing subassembly (7) that are used for fixing a position installation piece (61) on frame (1), spacing subassembly (7) include screw rod (71), first nut (72) and second nut (73), screw rod (71) are connected on installation piece (61), be connected with mounting panel (74) on frame (1), mounting panel (74) are passed in screw rod (71), first nut (72) and second nut (73) threaded connection are on screw rod (71), just both ends about first nut (72) and second nut (73) are located mounting panel (74) respectively.

5. The lettering device of an electric wire production facility as claimed in claim 1, wherein: the machine frame (1) is connected with a dovetail block (41) in a sliding mode, and the pressing wheel (43) is connected to the dovetail block (41) in a rotating mode; the dovetail groove (42) matched with the dovetail block (41) in a sliding mode is formed in the rack (1), and the lifting assembly (5) for driving the dovetail block (41) to lift is arranged on the rack (1).

6. The lettering device of an electric wire production facility as claimed in claim 5, wherein: lifting unit (5) include connecting rod (51) and lead screw (52), connecting rod (51) are connected in dovetail (42), lead screw (52) rotate to be connected in dovetail (42), lead screw (52) stretch out frame (1) and are connected with operating handle (53), dovetail piece (41) slide and connect on connecting rod (51), just dovetail piece (41) and lead screw (52) threaded connection.

7. The lettering device of an electric wire production facility as claimed in claim 1, wherein: be provided with drive rubber wheel (13) and type wheel (12) pivoted drive assembly (2) on frame (1), drive assembly (2) include driving motor (21), first belt pulley (22), second belt pulley (23) and first belt (24), first belt pulley (22) coaxial coupling is on rubber wheel (13), second belt pulley (23) coaxial coupling is on type wheel (12), first belt (24) are walked around and are tensioned on first belt pulley (22) and second belt pulley (23), driving motor (21) are connected on frame (1), the output shaft and the rubber wheel (13) coaxial coupling of driving motor (21).

8. The lettering device of an electric wire production facility as claimed in claim 7, wherein: the utility model discloses a rubber wheel, including frame (1), frame (1) go up the rotation and be connected with leading wheel (14), be provided with drive leading wheel (14) pivoted runner assembly (3) on frame (1), runner assembly (3) include third belt pulley (31), fourth belt pulley (32) and second belt (33), third belt pulley (31) coaxial coupling is on leading wheel (14), fourth belt pulley (32) coaxial coupling is on rubber wheel (13), second belt (33) are walked around and are tensioned on third belt pulley (31) and fourth belt pulley (32).