CN214215108U

CN214215108U - Universal semi-automatic printing machine

Info

Publication number: CN214215108U
Application number: CN202022908720.1U
Authority: CN
Inventors: 陈吉昌; 黄庭君
Original assignee: Shenzhen Micro Energy Technology Co ltd
Current assignee: Shenzhen Micro Energy Technology Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-09-17
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a general semi-automatic printing machine, which comprises a frame, a sliding guide rail, a printing stock jig, a driving device, a printing device, a vision device and a control display, wherein the driving device is arranged at the bottom of the printing stock jig and drives the printing stock jig to reciprocate along the sliding guide rail, the printing device is arranged above a printing area, the vision device and the control display are arranged above a feeding and discharging area, a signal input end of the control display is electrically connected with the vision device, a signal output end of the control display is respectively and electrically connected with the driving device and the printing device, when the vision device detects that the printing stock is placed on the printing stock jig, the display is controlled to control the driving device to bring the printing stock jig to a printing area, and then the display is controlled to control the printing device to print the surface of the printing stock according to the position, on the printing stock jig, of the printing stock detected by the vision device. The utility model discloses simple structure, it is small, low in manufacturing cost, and have characteristics high-efficient, that the precision is high.

Description

Universal semi-automatic printing machine

Technical Field

The utility model relates to a screen printing field, concretely relates to semi-automatic printing machine of general type.

Background

The basic principle of screen printing is that the basic principle that the meshes of the image-text part and the meshes of the non-image-text part of the screen printing plate are ink-permeable and the non-image-text part is ink-impermeable is utilized to perform printing. When printing, ink is poured into one end of the screen printing plate, a scraping scraper plate is used for applying a certain pressure on the ink part on the screen printing plate, and meanwhile, the ink moves towards the other end of the screen printing plate. The ink is pressed by the scraper blade from the mesh of the image-text part to the printing material during the movement. The printing mark is fixed in a certain range due to the viscous action of the ink, the scraper blade is always in line contact with the screen printing plate and the printing stock in the printing process, the contact line moves along with the movement of the scraper blade, and a certain gap is kept between the screen printing plate and the printing stock, so that the screen printing plate generates a reaction force to the scraper blade through the self tension in the printing process, and the reaction force is called as a rebound force. Under the action of resilience force, the screen printing plate is in movable line contact with the printed material, and other parts of the screen printing plate are separated from the printed material. The ink and the silk screen are fractured, the printing size precision is ensured, and the smearing of printing stocks is avoided. When the scraper blade scrapes the whole page, the scraper blade is lifted, and meanwhile, the screen printing plate is also lifted, and the ink is slightly scraped back to the initial position. This is now a print stroke.

The screen printing machine is a machine for printing by using screen printing plate, belonging to a kind of printing machine. A screen printer is a machine that prints characters and images, and is a generic name of a machine or apparatus for producing printed matters. The screen printing machine belongs to the representative printing equipment in the porous printing machine, and the material for manufacturing the screen can be nylon wire, copper wire, steel wire or stainless steel wire besides real silk. And can be classified into a flat screen printer, a curved screen printer, a rotary screen printer, and the like. The existing screen printing machines pursue high speed and accuracy, various devices need to be arranged, the equipment is huge, the manufacturing cost is high, the screen printing machines are only suitable for large-scale enterprises to carry out mass production and use, but some small and medium-sized enterprises only carry out small-scale production at present, the space and capital investment of a factory building are small, the screen printing machines are not suitable for large-scale screen printing machines, and therefore the small-scale screen printing machines are favored, but the existing small-scale screen printing machines have the defects of low efficiency and low precision.

Disclosure of Invention

An object of the utility model is to overcome prior art not enough, provide a simple structure, it is small, low in manufacturing cost, and have the semi-automatic printing machine of general type of characteristics high-efficient, that the precision is high.

The technical scheme of the utility model as follows:

the utility model provides a semi-automatic printing machine of general type, includes frame, sliding guide, stock tool, drive arrangement, printing device, vision device and control display, sliding guide fixes in the frame, stock tool sliding connection be in on the sliding guide, sliding guide divide into and goes up unloading region and printing region, drive arrangement sets up the bottom of stock tool drives the stock tool along sliding guide is at last unloading region and printing region between reciprocating motion, printing device fixes in the frame, and be located the top of printing region, vision device, control display fix in the frame, and be located the regional top of printing, the signal input part of control display with the vision device electricity is connected, the signal output part of control display respectively with drive arrangement, drive arrangement, And the printing device is electrically connected, when the visual device detects that the printing stock is placed on the printing stock jig, the driving device is controlled by the control display to bring the printing stock jig to a printing area, and then the printing device is controlled by the control display to print the surface of the printing stock according to the position of the printing stock on the printing stock jig, which is detected by the visual device.

Further, drive arrangement includes servo motor, hold-in range and two synchronous pulley, the hold-in range is located between two synchronous pulley, the hold-in range along sliding guide arranges, stock tool with the hold-in range is connected.

Further, the stock tool includes bottom plate, positioning mechanism and the adsorption platform who sets gradually from supreme down, the bottom plate with the hold-in range is connected, positioning mechanism is located between bottom plate and the adsorption platform, be equipped with the adsorption hole on the adsorption platform, the adsorption hole communicates with the air compressor machine.

Furthermore, positioning mechanism includes horizontal positioning mechanism and vertical positioning mechanism, horizontal positioning mechanism is equipped with two, and is located respectively two vertical sides of adsorption platform, vertical positioning mechanism is equipped with one, is located the horizontal center department of adsorption platform.

Furthermore, fine adjusters are arranged on the transverse positioning mechanism and the longitudinal positioning mechanism, and fine adjustment knobs are arranged on the fine adjusters.

Furthermore, the printing device comprises two transverse traveling mechanisms which are parallel to each other, a span beam and a printing head, the two transverse traveling mechanisms are fixed on the rack, two ends of the span beam are respectively fixed on the two transverse traveling mechanisms, and the printing head is fixed on the span beam.

Furthermore, the transverse traveling mechanism comprises a transverse sliding rail, a sliding block and a traveling driver, the sliding block slides along the transverse sliding rail, the sliding block is fixed with the span beam, and the sliding block is driven by the traveling driver.

Further, the print head includes a screen printing mechanism and a position detecting mechanism.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses only need to put the stock on the stock tool from last unloading region, take the stock tool to the printing region through control display control drive arrangement when the vision device detects the stock on the stock tool, again according to the position of the stock that the vision device detected on the stock tool through control display control printing device to the surface of stock carry out the printing operation. The whole process has high automation degree, and can improve the screen printing efficiency and precision.

2. The utility model discloses a stock tool passes through the drive arrangement drive, and drive arrangement adopts servo motor and hold-in range, and the transmission is accurate and simple structure, effectively guarantees the motion precision of stock tool, and the micro-actuator that horizontal positioning mechanism and the longitudinal positioning mechanism of stock tool were equipped with can finely tune the stock tool, and the deviation that appears in the effective calibration working process improves the yields.

3. The utility model has the advantages of simple integral structure, small volume and low manufacturing cost.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In order to explain the technical solution of the present invention, the following description is made by using specific examples.

Examples

As shown in figure 1, the utility model provides a semi-automatic printing machine of general type, which comprises a frame 1, sliding guide 2, the stock tool, a drive arrangement, the printing device, visual device 6 and control display 7, sliding guide 2 fixes in frame 1, stock tool sliding connection is on sliding guide 2, sliding guide 2 divide into and goes up unloading region and printing region, drive arrangement sets up the bottom at the stock tool and drives the stock tool along sliding guide 2 at last unloading region and printing region between reciprocating motion, the printing device is fixed in frame 1, and be located the top in printing region, visual device 6, control display 7 fixes in frame 1, and be located the top in unloading region, the signal input part of control display 7 is connected with visual device 6 electricity, the signal output part of control display 7 respectively with drive arrangement, The printing devices are electrically connected.

The driving device comprises a servo motor 41, a synchronous belt 42 and two synchronous belt wheels 43, the synchronous belt 42 is arranged between the two synchronous belt wheels 43, the synchronous belt 42 is arranged along the sliding guide rail 2, and the printing stock jig is connected with the synchronous belt 42. The servo motor 41 drives the synchronous belt pulley 43 to rotate, and drives the synchronous belt 42 to move, so as to drive the printing stock jig to move.

Stock tool includes bottom plate 31, positioning mechanism and the adsorption platform 32 that sets gradually from supreme down, and bottom plate 31 is connected with hold-in range 42, and positioning mechanism is located between bottom plate 31 and the adsorption platform 32, is equipped with adsorption hole 321 on the adsorption platform 32, and adsorption hole 321 communicates with the air compressor machine. The printing stock is placed on the adsorption platform 32 and is fixed through the adsorption holes 321. The positioning mechanism is operative to adjust the position of the suction platform 32 in the plane. The positioning mechanism comprises a transverse positioning mechanism 33 and a longitudinal positioning mechanism 34, the two transverse positioning mechanisms 33 are respectively positioned at two longitudinal side edges of the adsorption platform 32, and the one longitudinal positioning mechanism 34 is positioned at the transverse center of the adsorption platform 32. The horizontal positioning mechanism 33 and the longitudinal positioning mechanism 34 are both provided with a fine adjuster 35, the fine adjuster 35 is provided with a fine adjustment knob, and the position of the adsorption platform 32 can be finely adjusted through the fine adjustment knob.

The printing device comprises two transverse traveling mechanisms which are parallel to each other, a cross beam 51 and a printing head, wherein the two transverse traveling mechanisms are fixed on the frame 1, two ends of the cross beam 51 are respectively fixed on the two transverse traveling mechanisms, and the printing head is fixed on the cross beam 51. The transverse traveling mechanism comprises a transverse sliding rail 52, a sliding block 53 and a traveling driver 54, wherein the sliding block 53 slides along the transverse sliding rail 52, the sliding block 53 is fixed with the bridge 51, and the sliding block 53 is driven by the traveling driver 54. The print head includes a screen printing mechanism 55 and a position detection mechanism 56. The position sensing mechanism 56 is used to sense the position of the substrate on the suction platform 32.

The working process is as follows: the printing stock is manually placed on the adsorption platform 32 of the printing stock jig from the feeding and discharging area, the printing stock is fixed under the action of the adsorption holes 321, when the vision device 6 detects that the printing stock is placed on the printing stock jig, the driving device is controlled by controlling the display 7 to bring the printing stock jig to the printing area, the position detection mechanism 56 detects the position of the printing stock on the adsorption platform 32, and the printing device is controlled by controlling the display 7 to print the surface of the printing stock in combination with the position, on the printing stock jig, of the printing stock detected by the vision device 6.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a semi-automatic printing machine of general type which characterized in that: the printing machine comprises a rack, a sliding guide rail, a printing stock jig, a driving device, a printing device, a visual device and a control display, wherein the sliding guide rail is fixed on the rack, the printing stock jig is connected on the sliding guide rail in a sliding manner, the sliding guide rail is divided into a feeding and discharging area and a printing area, the driving device is arranged at the bottom of the printing stock jig and drives the printing stock jig to reciprocate between the feeding and discharging area and the printing area along the sliding guide rail, the printing device is fixed on the rack and is positioned above the printing area, the visual device and the control display are fixed on the rack and are positioned above the feeding and discharging area, a signal input end of the control display is electrically connected with the visual device, and a signal output end of the control display is electrically connected with the driving device and the printing device respectively, when the vision device detects that the printing stock is placed on the printing stock jig, the driving device is controlled by the control display to bring the printing stock jig to a printing area, and then the printing device is controlled by the control display to print the surface of the printing stock according to the position of the printing stock on the printing stock jig, which is detected by the vision device.

2. The universal semi-automatic printing press according to claim 1, characterized in that: the driving device comprises a servo motor, a synchronous belt and two synchronous belt wheels, the synchronous belt is arranged between the two synchronous belt wheels, the synchronous belt is arranged along the sliding guide rail, and the printing stock jig is connected with the synchronous belt.

3. The universal semi-automatic printing press according to claim 2, characterized in that: stock tool includes from supreme bottom plate, positioning mechanism and the adsorption platform who sets gradually down, the bottom plate with the hold-in range is connected, positioning mechanism is located between bottom plate and the adsorption platform, be equipped with the adsorption pores on the adsorption platform, the adsorption pores communicates with the air compressor machine.

4. The universal semi-automatic printing press according to claim 3, characterized in that: the positioning mechanism comprises two transverse positioning mechanisms and a longitudinal positioning mechanism, the two transverse positioning mechanisms are respectively positioned on two longitudinal sides of the adsorption platform, and the longitudinal positioning mechanism is provided with one and positioned at the transverse center of the adsorption platform.

5. The universal semi-automatic printing press according to claim 4, characterized in that: and both the transverse positioning mechanism and the longitudinal positioning mechanism are provided with a fine adjuster, and the fine adjuster is provided with a fine adjustment knob.

6. The universal semi-automatic printing press according to claim 1, characterized in that: the printing device comprises two transverse traveling mechanisms, a span beam and a printing head, wherein the two transverse traveling mechanisms are parallel to each other, the two transverse traveling mechanisms are fixed on the rack, two ends of the span beam are respectively fixed on the two transverse traveling mechanisms, and the printing head is fixed on the span beam.

7. The universal semi-automatic printing press according to claim 6, characterized in that: the transverse traveling mechanism comprises a transverse sliding rail, a sliding block and a traveling driver, the sliding block slides along the transverse sliding rail, the sliding block is fixed with the span beam, and the sliding block is driven by the traveling driver.

8. The universal semi-automatic printing press according to claim 6, characterized in that: the print head includes a screen printing mechanism and a position detection mechanism.