Rotating disc type electric wire surface lettering equipment

Abstract

The utility model discloses rotating disc type wire surface lettering equipment, which relates to the technical field of wire printing and comprises an equipment base, an equipment support fixedly mounted on the equipment base, a movable hole formed in the equipment support and a printing assembly mounted on the equipment support. The printing assembly comprises an ink box fixedly installed on one side of the equipment support and a movable shaft rotationally installed on the equipment support, a printing wheel is fixedly installed on the movable shaft, an isolation groove is fixedly installed in the middle of the bottom of the ink box, transfer sponge is fixedly installed in the isolation groove, and a pressing wheel assembly is arranged on the edge of the upper end of the equipment support. The pressing wheel assembly comprises an iron sliding block installed on the equipment support in a sliding mode, an installation shaft is rotationally installed on the iron sliding block, and a pressing wheel body is fixedly installed at the tail end of the installation shaft. According to the rotating disc type electric wire surface lettering equipment, through cooperative use of the printing assembly and the pressing wheel assembly, mark information can be printed on an electric wire, and the printing distance of the mark information can be adjusted according to the product type.

Description

TECHNICAL FIELD

[0001] The utility model relates to wire printing technical field, concretely is disc type wire surface lettering equipment. BACKGROUND

[0002] The wire and cable product needs to print the product model, rated voltage and other sign information meeting the standard requirement on the surface. The ink lettering mode is to print the ink on the cable surface by using the ink lettering machine.

[0003] The utility model discloses a kind of wire and cable lettering machine, including lifting frame, mounting bracket, ink groove, lettering wheel group and ink scraping knife device, mounting bracket is installed on lifting frame and can be lifted and moved, mounting bracket is equipped with ink groove, lettering wheel group and ink scraping knife device, lettering wheel group is formed by lettering wheel and pressure wheel, ink scraping knife device includes ink scraping blade, blade seat, movable knife rest, transverse fixed shaft and knife rest seat, ink scraping blade is fixed in the front of blade seat, the rear portion of blade seat is fixedly connected with the upper end of movable knife rest, transverse fixed shaft is fixed on mounting bracket, movable knife rest is sleeved on transverse fixed shaft and can slide transversely, the lower end of movable knife rest is movably connected in knife rest seat, the length of ink scraping blade is at least twice the width of lettering wheel surface.

[0004] In the above device, through the rotary motion of lettering wheel, ink can be printed on wire. However, in the process of lettering wheel rotation, ink in ink groove can be driven and splashed out. In addition, lettering wheel can print a group of sign information on wire after completing a circle of rotation. However, the interval of this sign information is fixed and cannot be adjusted, which leads to that the device is not suitable for various different types of products. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing disc type wire surface lettering equipment to solve the problems in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: disc type wire surface lettering equipment, including equipment base, the equipment base is fixedly installed with equipment support, the equipment support is equipped with movable hole, the equipment support is installed with printing assembly, the printing assembly includes ink box fixedly installed on one side of equipment support and movable shaft rotatably installed on equipment support, the movable shaft is fixedly installed with lettering wheel, the middle position of ink box bottom is fixedly installed with isolation groove, the isolation groove is fixedly installed with transfer sponge, the equipment support upper end edge is equipped with pressure wheel assembly, the pressure wheel assembly includes iron slide block slidingly installed on equipment support, the iron slide block is rotatably installed with mounting shaft, the mounting shaft is fixedly installed with pressure wheel body at the tail end, and the wire is arranged between the lettering wheel and the pressure wheel body.

[0007] Preferably, a positioning shell is fixedly installed in the ink box, a push spring is arranged in the positioning shell, and a scraper is movably installed in the positioning shell.

[0008] Preferably, a bearing is arranged in the movable hole, and the movable shaft is rotatably installed in the movable hole through the bearing.

[0009] Preferably, the printing wheel is rotatably installed in the ink box through the movable shaft, one end of the push spring is fixed at the bottom of the positioning shell, and the other end of the push spring is fixedly installed on the scraper.

[0010] Preferably, the pressure wheel assembly further comprises a movable sliding groove arranged on the equipment support, an electromagnet is fixedly installed at the bottom of the movable sliding groove, a guide rod is fixedly installed on the ferrous sliding block, a spring cover is fixedly installed at the upper end of the guide rod, and a reset spring is sleeved on the guide rod.

[0011] Preferably, a sliding hole is arranged on the equipment support, the guide rod is slidably installed on the equipment support through the sliding hole, a bearing is arranged on the ferrous sliding block, a mounting shaft bearing is rotatably installed on the ferrous sliding block, and the pressure wheel body is rotatably installed on one side of the ferrous sliding block through the mounting shaft.

[0012] Preferably, the ferrous sliding block is slidably installed on the equipment support through the movable sliding groove, one end of the reset spring is connected to the spring cover, and the other end of the reset spring is connected to the upper end of the equipment support.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. In the process of the electric wire passing through the narrow gap between the printing wheel and the pressure wheel body, the electromagnet is activated. The activation of the electromagnet immediately causes the attraction and adsorption effect of the ferrous sliding block. The effect promotes the downward displacement of the pressure wheel body, and corresponding pressure is applied to the electric wire. With the downward movement of the pressure wheel body, the electric wire is firmly clamped between the pressure wheel body and the printing wheel. When the electric wire is pulled forward, the printing wheel also rotates. The rotating printing wheel accurately marks the pre-set mark information on the electric wire. After the electromagnet is turned off, the reset spring pulls the ferrous sliding block back to the initial position, and the electric wire is separated from the printing wheel. By accurately controlling the starting time and the gap of the electromagnet, the printing interval of the mark information on the electric wire can be flexibly adjusted.

[0015] 2. In the application, during the process of wire traction, the printing wheel rotates due to the traction force, thereby realizing the printing of the mark information. During the rotation of the printing wheel body, the push spring applies a pushing force to the scraper to ensure that the scraper is in close contact with the edge of the printing wheel to scrape off the excess ink. At the same time, when the printing wheel rotates, the ink is transferred to the edge through the transfer sponge, which effectively avoids the direct rotation of the printing wheel in the ink, thereby preventing the ink from splashing. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the printing assembly of the utility model;

[0019] Figure 4 It is the utility model Figure 3 It is an enlarged view of A in the utility model;

[0020] Figure 5 It is a schematic diagram of the pressure wheel assembly of the utility model.

[0021] Marked numbers in the figure: 1, equipment base; 2, equipment support; 3, movable hole; 4, wire; 5, printing assembly; 501, ink box; 502, movable shaft; 503, printing wheel; 504, scraper; 505, push spring; 506, positioning shell; 507, transfer sponge; 508, ink hole; 509, isolation groove; 6, pressure wheel assembly; 601, pressure wheel body; 602, mounting shaft; 603, spring cover; 604, guide rod; 605, return spring; 606, iron slide block; 607, movable sliding groove; 608, electromagnet. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] As Figure 1 And Figure 2The utility model provides a technical scheme of rotary table type electric wire surface printing equipment, including equipment base 1, fixedly installed with equipment support 2 on equipment base 1, the movable hole 3 is seted up on equipment support 2, and the printing assembly 5 is installed on equipment support 2, and the pressure roller assembly 6 is equipped with in the upper end edge of equipment support 2, through the cooperation of printing assembly 5 and pressure roller assembly 6, can print out the sign information on electric wire 4, and the printing interval of sign information can be adjusted according to product variety.

[0024] As Figure 2 , Figure 3 and Figure 4 , printing assembly 5 includes fixedly installed in the ink box 501 of equipment support 2 one side and the movable shaft 502 of rotation installation in equipment support 2, and the printing wheel 503 is fixedly installed on movable shaft 502, the isolating groove 509 is fixedly installed in the bottom middle position of ink box 501, the transfer sponge 507 is fixedly installed in isolating groove 509, the fixed installation of positioning casing 506 is carried out in ink box 501, the push spring 505 is equipped with in positioning casing 506, the scraper 504 is movably installed in positioning casing 506, the ink hole 508 is seted up in the bottom of isolating groove 509, and the bearing is equipped with in movable hole 3, and movable shaft 502 is rotationally installed in movable hole 3 through the bearing.

[0025] Specifically, under the traction of electric wire 4, printing wheel 503 rotates.This rotation action makes the sign information be accurately and accurately printed on the surface of electric wire 4.At the same time, the pressure roller body 601 is in the process of rotating, and the push spring 505 will exert a continuous thrust to the scraper 504.The thrust ensures that the scraper 504 can be closely attached to the edge of the printing wheel 503, effectively scraping the excess ink on the surface of the printing wheel 503.In addition, in the process of rotating, the ink is transferred to the edge of the printing wheel 503 by the action of the transfer sponge 507.This design avoids the printing wheel 503 rotating directly in the ink, greatly reduces the possibility of ink splashing, thereby ensuring the clean and neat of the printing process.

[0026] As Figure 2 and Figure 5As shown, the pressure wheel assembly 6 includes a ferrous slider 606 slidingly mounted on the device bracket 2, a mounting shaft 602 rotatably mounted on the ferrous slider 606, a pressure wheel body 601 fixedly mounted at the end of the mounting shaft 602, an electric wire 4 arranged between the pressure wheel body 601 and the printing wheel 503, and a movable sliding groove 607 opened on the device bracket 2, a electromagnet 608 fixedly mounted on the bottom of the movable sliding groove 607. The ferrous slider 606 is fixedly mounted with a guide rod 604, the guide rod 604 is fixedly mounted with a spring cover 603 at the upper end, and the guide rod 604 is sleeved with a return spring 605. The device bracket 2 is provided with a sliding hole, the guide rod 604 is slidingly mounted on the device bracket 2 through the sliding hole, the ferrous slider 606 is provided with a bearing, the mounting shaft 602 is rotatably mounted on the ferrous slider 606 through the bearing, and the pressure wheel body 601 is rotatably mounted on one side of the ferrous slider 606 through the mounting shaft 602.

[0027] Specifically, when the electric wire 4 passes through the narrow space between the printing wheel 503 and the pressure wheel body 601, the electromagnet 608 can be started. Once the electromagnet 608 is activated, it will attract and fix the ferrous slider 606, causing the pressure wheel body 601 to move downward. With the descent of the pressure wheel body 601, it will exert pressure on the electric wire 4, so that the electric wire 4 is clamped between the pressure wheel body 601 and the printing wheel 503. In this state, the electric wire 4 is pulled forward, which drives the printing wheel 503 to rotate. The rotating printing wheel 503 then marks the required mark information on the electric wire 4. After the electromagnet 608 is turned off, the return spring 605 will prompt the ferrous slider 606 to return to its original position, thereby releasing the contact between the electric wire 4 and the printing wheel 503. By precisely controlling the starting time and gap of the electromagnet 608, the printing interval of the mark information on the electric wire 4 can be flexibly adjusted to meet different marking needs.

[0028] Working principle: when using, first pull the electric wire 4 through the gap between the printing wheel 503 and the pressure wheel body 601, the electric wire 4 can start the electromagnet 608 when passing through the gap between the printing wheel 503 and the pressure wheel body 601, after starting the electromagnet 608, it will attract the iron slide block 606, so that the pressure wheel body 601 moves downward, the downward moving pressure wheel body 601 will press the electric wire 4, so that the electric wire 4 is clamped between the pressure wheel body 601 and the printing wheel 503, at this time, the electric wire 4 pulled forward will drive the printing wheel 503 to rotate, so as to print the mark information on the electric wire 4. At the same time, the printing interval of the mark information on the electric wire 4 can be adjusted by controlling the starting gap of the electromagnet 608. The thrust spring 505 will provide thrust for the scraper 504 during the rotation of the pressure wheel body 601, so that the scraper 504 abuts against the edge of the printing wheel 503, so as to scrape off the excess ink on the printing wheel 503, and the ink is transferred to the edge of the printing wheel 503 by the transfer sponge 507 during the rotation of the printing wheel 503, which can avoid the rotation of the printing wheel 503 in the ink and prevent the ink from splashing everywhere.

[0029] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A rotary type wire surface printing device, comprising a device base (1), wherein a device bracket (2) is fixedly installed on the device base (1), and the device bracket (2) has a movable hole (3), characterized in that: The equipment support (2) is provided with a printing assembly (5), the printing assembly (5) comprises an ink box (501) fixedly installed on one side of the equipment support (2) and a movable shaft (502) rotatably installed on the equipment support (2), the movable shaft (502) is fixedly provided with a printing wheel (503), the middle of the bottom of the ink box (501) is fixedly provided with a separation groove (509), the separation groove (509) is fixedly provided with a transfer sponge (507), and the equipment support (2) is provided with a pressure roller assembly (6) at the upper edge thereof; the pressure roller assembly (6) comprises an iron slide block (606) slidably installed on the equipment support (2), the iron slide block (606) is rotatably provided with an installation shaft (602), the installation shaft (602) is fixedly provided with a pressure roller body (601) at the tail end thereof, and the printing wheel (503) and the pressure roller body (601) are provided with an electric wire (4).

2. The rotary table wire surface lettering apparatus of claim 1, wherein: The ink box (501) is fixedly provided with a positioning shell (506), the positioning shell (506) is provided with a thrust spring (505), and the positioning shell (506) is movably provided with a scraper (504); and the bottom of the separation groove (509) is provided with an ink hole (508).

3. The rotary disc wire surface lettering apparatus of claim 2 wherein: The movable shaft (502) is rotatably installed in the movable hole (3) through a bearing.

4. The rotary disc wire surface lettering apparatus of claim 3 wherein: The printing wheel (503) is rotatably installed in the ink box (501) through the movable shaft (502), one end of the thrust spring (505) is fixed at the bottom of the positioning shell (506), and the other end of the thrust spring (505) is fixedly installed on the scraper (504).

5. The rotary disc wire surface lettering apparatus of claim 1 wherein: The pressure roller assembly (6) further comprises a movable sliding groove (607) formed in the equipment support (2), the movable sliding groove (607) is fixedly provided with an electromagnet (608) at the bottom thereof, the iron slide block (606) is fixedly provided with a guide rod (604), the guide rod (604) is fixedly provided with a spring cover (603) at the upper end thereof, and the guide rod (604) is sleeved with a reset spring (605).

6. The rotary disc wire surface lettering apparatus of claim 5 wherein: The equipment support (2) is provided with a sliding hole, the guide rod (604) is slidably installed on the equipment support (2) through the sliding hole, the iron slide block (606) is provided with a bearing, the installation shaft (602) is rotatably installed on the iron slide block (606) through the bearing, and the pressure roller body (601) is rotatably installed on one side of the iron slide block (606) through the installation shaft (602).

7. The rotary pen device of claim 6, wherein: The iron slide block (606) is slidably installed on the equipment support (2) through the movable sliding groove (607), one end of the reset spring (605) is connected to the spring cover (603), and the other end of the reset spring (605) is connected to the upper end of the equipment support (2).

Images