TW201511972A - Device for preventing ink from splashing out from printing wheel edges - Google Patents

Abstract

The invention relates to a device for preventing ink from splashing out from printing wheel edges. Primarily, a positioning sleeve is disposed corresponding to an axle of a printing wheel of a printer. The positioning sleeve is concavely provided with a sleeve portion for sleeving onto the axle of the printing wheel. Furthermore, two joint segments are formed at two sides of the positioning sleeve under the sleeve portion. The joint segment is arranged with connecting holes and jointed with a baffle. The baffle is provided with connecting holes corresponding to the connecting holes of the joint segment. Thus a connecting member can be used to joint and position the baffle to the joint segment through the connecting holes, and an abutment portion is perpendicularly and concavely formed on a side of the baffle. Accordingly, the ink plashed from the outside of the printing wheel will be dropped into an ink collecting tank downwardly and smoothly due to the block of the baffle during the process of rotating the printing wheel. Thus the situation that the ink is plashed out can be avoid to preventing components of the printer from being polluted due to the plash of ink, so as to increase the practicability and efficiency for the whole implementation.

Description

Prevent printing rim splashing device

The invention relates to a device for preventing a rim splashing of a printing wheel, in particular to a method in which the ink splashed outward at the outer end of the printing wheel is slid down smoothly during the rotation of the printing wheel during the brushing process. In the ink collection tank, the ink will not be sprayed outward to prevent the printing machine from being contaminated by ink splashing, and the utility model has more practical functions to prevent the printing rim from spraying. Innovative designer of splashing devices.

According to the ink supply device of the printing machine which is commonly used for printing corrugated boxes, please refer to the No. I302872 “Comb Flow Ink Supply Ink Supply Device for Corrugated Carton Printing Machine” on November 11, 1997. An ink supply tank is arranged on one side of the machine table, ink is placed in the ink tank, and an ink supply tube is connected by a pump, the ink supply tube is extended to the top of the machine, and two ink bottles are provided below the ink supply tube. The ink supply wheel is tangentially arranged such that the ink supply tube is located just above the tangent of the two ink supply wheels, and a groove is formed above the tangent of the two ink supply wheels, and ink collecting grooves are arranged at both ends of the groove, and The pipeline is guided to the ink supply tank, and a printing large wheel is arranged under the two tangent ink supply wheels. A printing convex plate is arranged on the outer edge of the printing large wheel, and a machine is arranged on the machine platform below the printing big wheel. The conveying wheel, when the printing big wheel is rotated and the printing convex plate is turned downward, the corrugated cardboard can be clamped together with the conveying wheel, and the ink on the printing convex plate is embossed on the corrugated cardboard; The end of the ink supply tube is connected to a horizontal tube with a closed end The tubing cross-correlated with the ink supply two wheels with the tangent to the groove, and the bottom side of the cross tube issued many through-holes, with a total of all the lines of the through-hole an inner diameter larger than the inner area of the area of the ink supply tube.

However, the above-mentioned "comb-flow type ink-saving ink supply device of corrugated box printing machine" can achieve the intended effect of performing ink supply, but it is also found in its actual application, in the printing process, between the two ink supply wheel grooves When the flowing excess ink flows into the ink collecting groove provided at both ends along the groove, the ink is dripped into the ink collecting groove through the ink supply wheel, and the ink supply wheel is rotated to make the ink It will be pulled out by the centrifugal force, which causes the printing machine parts around the ink supply wheel to be easily contaminated by ink splashing. It is quite inconvenient to clean up, and it is necessary to disassemble and clean the parts, which is not only extremely troublesome, but also very The large cleaning cost has left room for improvement in structural design.

The reason is that the inventor has been rich in design and development and practical production experience of the relevant industry for many years, and has researched and improved the existing structure to provide a kind of anti-printing rim splashing device to achieve better practical value.

The main object of the present invention is to provide a printing rim sprinkling preventing device, which is mainly provided with a positioning kit on the outer end of the printing wheel of the printing machine, and a baffle is arranged on the positioning kit for shielding. During the rotation of the printing wheel, the ink splashed outward at the outer end of the printing wheel is smoothly slid down in the ink collecting groove by the baffle, without causing the ink to splash outward. It prevents the printing machine parts from being contaminated by ink splashes, and it is more practical and effective in its overall application.

The main purpose and effect of the invention for preventing the rim splashing device of the printing rim are achieved by the following specific technical means:

It mainly includes a positioning kit and a baffle; among them:

The positioning kit is provided with a sleeve portion corresponding to the axle of the printing wheel of the printing machine, and a corresponding joint portion is formed on two sides of the corresponding sleeve portion of the positioning sleeve, and a joint hole is formed in the joint portion;

The baffle plate is provided with a matching connecting hole corresponding to the connecting hole of the connecting portion of the positioning kit, so that the assembling member can be used to position and fix the baffle and the connecting hole of the connecting portion of the positioning kit through the assembling hole. The outer end of the baffle is vertically recessed to form an abutting portion.

The present invention prevents a preferred embodiment of the printing rim spoiler wherein the set of apertures are arranged in a plurality of arrangements in the bond section.

The present invention prevents a preferred embodiment of the printing rim spoiler, wherein the locating kit can be constructed by pivoting the two corresponding blocks.

The present invention prevents a preferred embodiment of the printing rim spitting device, wherein the two blocks of the positioning kit are pivotally coupled to the joint portion by a pivoting member.

(1)‧‧‧ Positioning Kit (11)‧‧‧Setting Department

(12) ‧ ‧ joint section (121) ‧ ‧ set of holes

(13) ‧‧‧Blocks (131)‧‧‧ pivot joints

(132) ‧ ‧ erector (2) ‧ ‧ baffle

(21) ‧ ‧ set of joints (211) ‧ ‧ set of joints

(22) ‧‧‧Receiving Department (3)‧‧‧Printing Machine

(31)‧‧‧Printing wheel (311)‧‧· axle

(32)‧‧‧ ink collecting tank

First Figure: Schematic diagram of the three-dimensional structure of the present invention

Second figure: schematic diagram of the state of use of the present invention

Third figure: schematic diagram of a partial enlarged use state of the present invention

Fourth: Schematic diagram of a three-dimensional exploded structure of another embodiment of the present invention

For a more complete and clear disclosure of the technical content, the purpose of the invention and the effects thereof achieved by the present invention, it is explained in detail below, and please refer to the drawings and drawings:

First, referring to the first figure, the schematic diagram of the three-dimensional structure of the present invention is shown. The present invention mainly comprises a positioning kit (1) and a baffle (2); wherein:

The positioning kit (1) is corresponding to the sleeve of the printing wheel of the printing press, and has a sleeve portion (11), and a corresponding joint portion is formed on two sides of the sleeve (1) corresponding to the sleeve portion (11). (12) A forming hole (121) is formed in the joint section (12), and the set of holes (121) can be opened in the joint section (12) in a plurality of rows.

The baffle (2) is provided with a matching set hole (21) corresponding to the connecting hole (121) of the connecting section (12) of the positioning kit (1), so that the connecting part (211) can be used to penetrate the group. The connecting hole (21) is combined with the set hole (121) of the joint section (12) of the positioning kit (1), and the outer end of the baffle (2) is vertically recessed to form abutting Department (22).

In this way, the present invention is used in conjunction with the second embodiment. Referring to the second diagram, the schematic diagram of the state of use of the present invention and the third diagram are shown in the schematic view of the partially enlarged use state of the present invention, which is to make the positioning kit (1) The sleeve portion (11) is set on the axle (311) of the printing wheel (31) of the printing machine (3). During the rotation of the wheel (31) to drive the printing wheel (31), the positioning kit (1) is not With the rotation, the two binding sections (12) of the positioning kit (1) correspond to the printing wheel (31), and the baffle (2) is transmitted through the assembly holes (21) and (121) by the assembly member (211). The combination positioning is performed, and when the plurality of array holes (121) are arranged in the joint section (12), the baffle (2) can be adjusted to be positioned at an appropriate position according to the printing wheel (31) of different diameters. And the abutting portion (22) of the outer end of the baffle (2) is vertically abutted against the outer edge and the bottom edge of the printing wheel (31), so that the flow between the grooves of the two printing wheels (31) When the ink flows along the groove to the ink collection groove (32) provided at both ends, the ink splashed outward is blocked by the baffle (2), and the ink is smoothly dropped down to the ink collection groove ( 32), without the ink splashing out.

In addition, please refer to the fourth embodiment of the present invention as shown in the perspective view of the three-dimensional exploded structure of the present invention. The positioning kit (1) can be pivoted by the two corresponding blocks (13) with the pivoting member (131). And the pivoting member (132) is pivotally coupled to the joint portion (12) under the two bodies (13), so that the positioning kit (1) is set in the printing machine with the sleeve portion (11) sleeve (3) When the wheel (311) of the printing wheel (31) is mounted, the distance between the two bodies (13) and the two combined sections can be respectively adjusted according to different diameter sizes of the printing wheel (31) and its axle (311) ( 12) The position can be more convenient to set up the combination to achieve the purpose of blocking the ink splash.

Based on the above description, the composition and use of the structure of the present invention show that the present invention is mainly provided with a positioning kit on the outer end of the printing wheel of the printing machine, and is provided in the positioning kit. The baffle is used for shielding, so that the ink splashed outward at the outer end of the printing wheel is smoothly slid down by the baffle in the ink collecting groove during the rotation of the printing wheel during the brushing, without The ink is sprayed outward to prevent the printing machine from being contaminated by ink splashes, and it is more practical and useful in its overall application.

However, the above-described embodiments or drawings are not intended to limit the structure or the use of the present invention, and any suitable variations or modifications of the invention will be apparent to those skilled in the art.

In summary, the embodiments of the present invention can achieve the expected use efficiency, and the specific structure disclosed therein has not been seen in similar products, nor has it been disclosed before the application, and has completely complied with the provisions of the Patent Law. And the request, the application for the invention of a patent in accordance with the law, please forgive the review, and grant the patent, it is really sensible.

(1)‧‧‧ Positioning Kit

(11) ‧‧‧Setting Department

(12) ‧ ‧ joint section

(121) ‧ ‧ set of holes

(2)‧‧‧Baffle

(21) ‧‧‧ groups of holes

(211) ‧ ‧ set of connectors

(22) ‧‧‧Abutment

Claims (4)

A device for preventing a rim splashing of a printing rim, which mainly comprises a positioning kit and a baffle; wherein:
The positioning kit is provided with a sleeve portion corresponding to the axle of the printing wheel of the printing machine, and a corresponding joint portion is formed on two sides of the corresponding sleeve portion of the positioning sleeve, and a joint hole is formed in the joint portion;
The baffle plate is provided with a matching connecting hole corresponding to the connecting hole of the connecting portion of the positioning kit, so that the assembling member can be used to position and fix the baffle and the connecting hole of the connecting portion of the positioning kit through the assembling hole. The outer end of the baffle is vertically recessed to form an abutting portion. The anti-printing rim spattering device according to the first aspect of the invention, wherein the set of connecting holes is arranged in a plurality of rows in the joining section. The printing rim edge splashing device of claim 1, wherein the positioning kit is configured by pivoting members of the two corresponding blocks. For example, in the third aspect of the invention, the printing rim edge splashing device is configured, wherein the two parts of the positioning kit are pivotally coupled to the joint portion by a pivoting member.