CN107379742A - A fully automatic ink precision control printing machine - Google Patents

Abstract

The invention discloses a full-automatic printing ink precision control printing machine which comprises a rack, support columns, an ink box, a screen frame, a scraper, a driving device, an operation panel, a guide rail base and an ink pump, wherein the rack is provided with four support columns, the support columns are vertically arranged on the rack, and the driving device is arranged in each support column; a screen frame assembly is slidably mounted on the corresponding inner side surface of the support column; the top end of the guide upright post is also provided with an ink box, the bottom end inside the box body of the ink box is provided with a guide rail base, and the scraper device is connected with the guide rail base through a linear guide rail; the left side is equipped with the guard box in the ink tank, is equipped with the printing ink pump in the guard box, printing ink tank leading flank upper left corner rigidity has operating panel. The invention has reasonable structural design, simple and convenient operation and high automation degree, and the improvement of the rigidity of the components leads the printing effect of the scraper to be better; the printing ink is output evenly, the printing quality is further improved, the printing ink is not required to be added manually, and the labor cost is effectively saved.

Description

A fully automatic ink precision control printing machine

technical field

The invention relates to the field of machinery, in particular to a fully automatic ink precision control printing machine.

Background technique

A screen printing machine is a machine that uses a screen printing plate to print, and is a type of printing machine. A screen printing machine is a machine for printing text and images, and is a general term for machines or equipment used to produce printed matter. Screen printing machine is a representative printing equipment among stencil printing machines. In addition to silk, the material for making screen can also be nylon wire, copper wire, steel wire or stainless steel wire.

At present, due to the high printing speed of widely used screen printing machines, the problem of insufficient rigidity of the machine structure will be highlighted, especially the single-arm scraper arm will inevitably produce vibration problems when it works at high speed; and for The control of the amount of ink is not fine enough, too much ink will cause the ink to oxidize and skin, and too little ink will affect the product quality; and now, it is necessary to manually fill the ink tank with ink, manual operation is easy to cause contamination, And a waste of manpower and material resources.

Contents of the invention

The purpose of the present invention is to provide a fully automatic ink precision control printing machine to solve the problems raised in the above background technology.

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

A fully automatic ink precision control printing machine, including a frame, a support column, an ink tank, a screen frame, a scraper, a driving device, an operation panel, a guide rail base, and an ink pump. The frame is provided with four support columns, The support columns are regularly arranged on the frame, and are perpendicular to the frame, and a drive device is arranged inside the support columns; a screen frame assembly is slidably installed on the corresponding inner surfaces of the four support columns, and the screen frame The assembly includes a pair of screen frames, a connecting mechanism and a screen frame driver; the screen frame is installed between the pair of connecting mechanisms, the screen frame driver is installed and fixed on the connecting mechanism, and the movable end of the connecting mechanism is fixed by The rod is fixedly connected with the screen frame, and the screen frame assembly is connected with the guide column through a linear guide rail; an ink tank is also arranged on the top of the guide column, and the inner bottom of the ink tank box is provided with a guide rail base and a scraper The device is connected to the guide rail base through a linear guide rail; the scraper device is composed of a scraper and several equidistant scraper arms, and the scraper arms straddle the guide rail base and are fixed on the guide rail base by screws , the scraper is hingedly installed at the bottom of the scraper arm, and its position corresponds to the screen frame; the inside of the scraper arm is provided with an ink tank, and the scraper below the scraper arm is provided with a number of ink holes corresponding to the position of the ink tank. The hole is connected with the ink tank part; the middle position of the top of the guide rail base is provided with a number of movable partitions, and when the scraper moves to the middle position of the guide rail base, the ink tank is corresponding to the movable partition; the inside of the ink tank A protection box is provided on the left side, and an ink pump is arranged in the protection box, and the ink suction pipe passes through the fixing device on the top of the ink tank to be connected with the ink pump, and the left side of the ink pump is connected with an ink outlet pipe that penetrates the protection box; An operation panel is fixed at the upper left corner of the front side of the ink tank.

As a further solution of the present invention: the ink tank is provided with an ink tank height sensor.

As a further solution of the present invention: the screen frame driving part is an air cylinder.

As a further solution of the present invention: the ink tank is provided with an ink tank height sensor.

As a further solution of the present invention: the operation panel is an intelligent touch-screen panel.

As a further solution of the present invention: the area of the movable partition is smaller than the area of the mouth of the ink tank.

Compared with the prior art, the beneficial effects of the present invention are: the present invention is reasonable in structural design, easy to operate, high in automation, and the rigidity of the scraper assembly and the screen assembly is significantly improved, especially the scraper assembly is changed from the original cantilever The structure is improved to a hanging beam structure, which makes the printing effect of the scraper better; the ink output is uniform, which further improves the printing quality, and does not require manpower to add ink, which effectively saves labor costs.

Description of drawings

Figure 1 is a schematic diagram of the structure of a fully automatic ink precision control printing machine.

Figure 2 is a side view of the fully automatic ink precision control printing machine.

Fig. 3 is a top view of the guide rail base in the automatic ink precision control printing machine.

In the figure: 1-frame; 2-support column; 3-ink tank; 4-screen frame; 5-squeegee; 6-drive device; 7-protection box; 8-operation panel; 9-scraper arm; 10 -connection mechanism; 11-screen frame driver; 12-rail base; 13-ink tank; 14-ink hole; 15-ink pump; 16-ink suction tube; 17-fixing device; 18-ink tank height sensor; 19 - ink tank height sensor; 20 - movable partition; 21 - ink outlet pipe; 22 - fixed rod.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1 to 3, a fully automatic ink precision control printing machine, including frame 1, support column 2, ink tank 3, screen frame 4, scraper 5, driving device 6, operation panel 8, guide rail base 12, Ink pump 15, the frame 1 is provided with four support columns 2, the support columns 2 are regularly arranged on the frame 1, and are perpendicular to the frame 1, and the support column 2 is provided with a driving device 6 ; The screen frame assembly is slidably installed on the corresponding inner surfaces of the four support columns 2, and the screen frame assembly includes a pair of screen frames 4, a connecting mechanism 10 and a screen frame driver 11; the screen frame 4 Installed between the paired connection mechanism 11, the screen frame driver 10 is installed and fixed on the connection mechanism 11, the movable end of the connection mechanism 11 is fixedly connected with the screen frame 4 through the fixed rod 22, and the screen frame assembly is connected with the linear guide rail. The guide column 2 is connected; the top of the guide column 2 is also provided with an ink tank 3, and the inner bottom of the ink tank 3 is provided with a guide rail base 12, and the scraper device is connected with the guide rail base 12 through a linear guide rail; The scraper device is composed of a scraper 5 and several scraper arms 9 at equal intervals. The scraper arms 9 straddle the guide rail base 12 and are fixed on the guide rail base 12 by screws. The scraper 5 is hinged Installed at the bottom of the scraper arm 9, its position corresponds to the screen frame 4; the inside of the scraper arm 9 is provided with an ink tank 13, and the position of the scraper 5 below the scraper arm 9 corresponding to the position of the ink tank 13 is provided with several ink holes 14 , the ink hole 14 communicates with the ink tank 13; the middle position of the top of the guide rail base 12 is provided with a number of movable partitions 20, and when the scraper 5 moves to the middle position of the guide rail base 12, the ink tank 13 is in contact with the movable Partition plate 20 is corresponding; The left side in described ink tank 3 case is provided with protective case 7, is provided with ink pump 15 in protective case 7, and ink pumping pipe 16 passes through the fixing device 17 of ink tank 3 case tops and ink pump 15 The left side of the ink pump 15 is connected with the ink outlet pipe 21 penetrating the protective box 7; the upper left corner of the front side of the ink tank 3 is fixed with an operation panel 8.

Further, the ink tank 3 of the present invention is provided with an ink tank height sensor 18, which is convenient for measuring the ink height in the ink tank 3 and adding ink in time.

Further, the screen frame driving part 11 of the present invention is an air cylinder, which has high efficiency, low energy consumption, and saves production cost.

Further, the ink tank 13 of the present invention is provided with an ink tank height sensor 19, which is convenient for measuring the ink level in the ink tank 13 and adding ink in time.

Further, the operation panel 8 of the present invention is an intelligent touch-screen panel, which is easy to operate.

Further, the area of the movable partition 20 of the present invention is smaller than the area of the mouth of the ink tank 13, so as to prevent ink from overflowing when filling the ink tank 13 with ink.

The working principle of the present invention is: when in use, put the printed parts under the screen frame 4 correspondingly, open the operation panel 8, drive the screen frame 4 to move downwards to press the printed parts through the driving device 6, and control the scraper 5 through the driving device 6 Move back and forth to print; when the ink tank height sensor 18 alarmed, the ink pump 15 worked, and the ink in the external ink tank was filled in the ink tank 3 through the ink pumping tube 16; when the ink tank height sensor 19 alarmed, the scraping The plate 5 automatically moves to the middle position of the guide rail base 12, the movable partition 20 is opened, and the ink is automatically filled into the ink tank 13.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (4)

1. A full-automatic ink precision control printing machine, comprising frame, support column, ink tank, screen frame, scraper, driving device, operation panel, guide rail base, ink pump, is characterized in that: set on described frame There are four supporting columns, which are regularly arranged on the frame and are perpendicular to the frame, and a driving device is arranged inside the supporting columns; a screen frame assembly is slidably installed on the corresponding inner surfaces of the four supporting columns , the screen frame assembly includes a pair of screen frames, a connecting mechanism and a screen frame drive; The movable end of the mechanism is fixedly connected with the screen frame through the fixed rod, and the screen frame assembly is connected with the guide column through the linear guide rail; an ink tank is also arranged on the top of the guide column, and the bottom end of the inside of the ink tank box is set There is a guide rail base, and the scraper device is connected to the guide rail base through a linear guide rail; the scraper device is composed of a scraper and a number of equidistant scraper arms, and the scraper arms are straddled in the guide rail base, and are connected by screws Fixedly installed on the base of the guide rail, the scraper is hingedly installed at the bottom of the scraper arm, and its position corresponds to the screen frame; the inside of the scraper arm is provided with an ink tank, and the scraper under the scraper arm is provided with several positions corresponding to the position of the ink tank. The ink hole, the ink hole is connected to the ink tank; the middle position of the top of the guide rail base is provided with a number of movable partitions, and when the scraper moves to the middle position of the guide rail base, the ink tank is corresponding to the movable partition; The left side of the ink tank is provided with a protection box, and an ink pump is arranged in the protection box. The ink suction pipe passes through the fixing device on the top of the ink tank and is connected with the ink pump. The left side of the ink pump is connected with a penetrating protection box. An ink outlet pipe; an operation panel is fixed at the upper left corner of the front side of the ink tank, an ink tank height sensor is arranged inside the ink tank, and the screen frame driving part is an air cylinder. 2. The automatic ink precision control printing machine according to claim 1, characterized in that: the ink tank is provided with an ink tank height sensor. 3. The automatic ink precision control printing machine according to claim 1, characterized in that: the operation panel is an intelligent touch-screen panel. 4. The automatic ink precision control printing machine according to claim 1, characterized in that: the area of the movable partition is smaller than the area of the ink tank mouth.