CN209794855U - Two running platform lithography apparatus - Google Patents

Abstract

The utility model discloses a double-running-table printing device, which comprises a double-running-table mechanism, a CCD camera mechanism, a printing mechanism and a UVW platform positioning mechanism, wherein the CCD camera mechanism is positioned at the upper left part of the double-running-table mechanism, the UVW platform positioning mechanism is positioned at the upper right part of the double-running-table mechanism, and the printing mechanism is arranged on the UVW platform positioning mechanism; two platform mechanisms of running are including A running platform, B running platform, driving motor and hold-in range, and A runs the platform and includes last movable plate and last linear guide, and B runs the platform and includes lower movable plate and linear guide down, goes up the movable plate and locates on last linear guide, and on lower linear guide was located to the lower movable plate, driving motor engaged with the hold-in range mutually, goes up the movable plate and the meshing of the first side of hold-in range, and the second side meshing that lower movable plate and the hold-in range first side are relative. The utility model discloses a set up two and run platform mechanisms, two A that run the platform when moving left, B runs the platform and moves right, realizes printing mechanism to the incessant printing of product, and printing efficiency is high, and the printing range is wide.

Description

Two running platform lithography apparatus

Technical Field

The utility model relates to a glass printing field especially relates to a two run platform lithography apparatus.

Background

Among the prior art, glass window printing field generally has manual formula and semi-automatic formula and full-automatic carousel formula equipment, and manual formula has basically been eliminated, and semi-automatic formula printing precision is poor, production efficiency is low, and full-automatic carousel formula printing range is little, can not print big product to and printing inefficiency.

Accordingly, the prior art is deficient and needs improvement.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the double-running-table printing equipment is wide in printing range and high in printing efficiency.

The technical scheme of the utility model as follows: a double-running-table printing device comprises a double-running-table mechanism, a CCD camera mechanism, a printing mechanism and a UVW platform positioning mechanism, wherein the double-running-table mechanism is used for running in a bidirectional and non-intermittent mode, the CCD camera mechanism is used for initial positioning, the printing mechanism is used for printing a product, the UVW platform positioning mechanism is used for controlling the three-dimensional operation of the printing mechanism, the CCD camera mechanism is positioned at the upper left of the double-running-table mechanism, the UVW platform positioning mechanism is positioned at the upper right of the double-running-table mechanism, and the printing mechanism is arranged on; two platform mechanisms of running are including A running platform, B running platform, driving motor and hold-in range, A runs the platform and includes last movable plate and last linear guide, B runs the platform and includes lower movable plate and lower linear guide, go up the movable plate and locate on the linear guide, the lower movable plate is located down on the linear guide, linear guide is located down in the middle of the linear guide, it is higher than the lower movable plate to go up the movable plate, driving motor meshes with the hold-in range mutually, go up the movable plate and mesh with the first side of hold-in range, the second side meshing that the first side of lower movable plate is relative with the hold-in range.

Adopt above-mentioned technical scheme, two race platform lithography apparatus in, CCD camera mechanism includes support, first CCD, second CCD, first slip table, second slip table, first CCD is located on the first slip table, the second CCD is located on the second slip table, first slip table and second slip table are located on the support side by side, the support is located two upper left sides of running platform mechanism.

By adopting the technical scheme, the double-running-table printing equipment is characterized in that the right end of the double-running-table mechanism is provided with the buffer mechanism.

Adopt above-mentioned each technical scheme, the utility model discloses a set up two and run platform mechanism, two A that run the platform when moving left, B runs the platform and moves right, realizes printing mechanism to the incessant printing of product, and printing efficiency is high, and the printing range is wide.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the dual running tables of the present invention;

FIG. 3 is a schematic side view of the dual-treadmill of the present invention;

Fig. 4 is a schematic view of the CCD camera of the present invention.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 4, the present embodiment provides a dual-treadmill printing apparatus, including a dual-treadmill mechanism 1 for bidirectional movement, a CCD camera mechanism 2 for initial positioning, a printing mechanism 3 for printing a product, and a UVW platform positioning mechanism 4 for controlling the three-dimensional movement of the printing mechanism 3, wherein the CCD camera mechanism 2 is located at the upper left of the dual-treadmill mechanism 1, the UVW platform positioning mechanism 4 is located at the upper right of the dual-treadmill mechanism 1, and the printing mechanism 3 is located on the UVW platform positioning mechanism 4; two treadmill mechanisms 1 are including a race platform, B race platform, driving motor 16 and hold-in range 17, a runs the platform and includes that upper sliding plate 11 and last linear guide 12, B runs the platform and includes lower sliding plate 13 and lower linear guide 14, upper sliding plate 11 is located on upper linear guide 12, lower sliding plate 13 is located down on linear guide 14, linear guide 14 is located down in the middle of 12, upper sliding plate 11 is higher than lower sliding plate 13, driving motor 16 meshes with hold-in range 17 mutually, upper sliding plate 11 meshes with the first side of hold-in range 17, the relative second side meshing of lower sliding plate 13 and the first side of hold-in range 17.

As shown in fig. 1, fig. 2 and fig. 3, the left side of the dual-running platform mechanism 1 of the present embodiment is a loading portion, and after a product is placed on the left side of the dual-running platform, the CCD camera mechanism 2 located above the loading portion photographs the relative position of the product and transfers the position of the product on the dual-running platform to the UVW platform positioning mechanism 4. The double-running-platform mechanism 1 transports the product to the right side until the lower part of the UVW platform positioning mechanism 4, and the UVW platform positioning mechanism 4 adjusts the printing mechanism 3 positioned on the UVW platform positioning mechanism according to the obtained product position signal to accurately print the product. The double-running-platform mechanism 1 comprises a running platform A, a running platform B, a driving motor 16 and a synchronous belt 17, wherein the running platform A comprises an upper sliding plate 11 and an upper linear guide rail 12, and the running platform B comprises a lower sliding plate 13 and a lower linear guide rail 14. The driving motor 16 drives the synchronous belt 17 to rotate, the top view of the synchronous belt 17 is in a shape like a Chinese character 'hui', the upper sliding plate 11 is meshed with the first side of the synchronous belt 17, and the lower sliding plate 13 is meshed with the second side of the synchronous belt 17. The number of the upper linear guide rails 12 is two, the upper sliding plate 11 is arranged on the upper linear guide rails 12, the number of the lower linear guide rails 14 is two, the lower sliding plate 13 is arranged on the lower linear guide rails 14, and the lower linear guide rails 14 are located in the middle of the upper linear guide rails 12. As shown in fig. 3, the upper sliding plate 11 is higher than the lower sliding plate 13, and when the driving motor 16 is started and the timing belt 17 drives the upper sliding plate 11 to move to the right, the timing belt 17 simultaneously drives the lower sliding plate 13 to move to the left, and the lower sliding plate 13 passes under the upper sliding plate 11 because the upper sliding plate 11 is higher than the lower sliding plate 13. Consequently, run the product printing on the platform when B and finish, when turning left motion, A runs and places on the platform and waits to print the product and turn right and move to the printing station, and A runs the product printing on the platform and finish, when turning left motion, B runs and places on the platform and waits to print the product and turn right to realize incessant printing.

Furthermore, in order to improve the photographing accuracy of the CCD camera mechanism 2, the CCD camera mechanism 2 includes a support 41, a first CCD43, a second CCD45, a first sliding table 42 and a second sliding table 44, the first CCD43 is disposed on the first sliding table 42, the second CCD45 is disposed on the second sliding table 44, the first sliding table 42 and the second sliding table 44 are disposed on the support 41 side by side, and the support 41 is located above the left side of the dual-running table mechanism 1.

As shown in fig. 1 and 4, the bracket 41 of the CCD camera 2 is located at the upper left of the dual-running platform mechanism 1, that is, the product to be printed is placed at the initial position of the dual-running platform mechanism 1, and the CCD camera 2 takes a picture of the product to be printed, and determines the relative position of the product to be printed and the upper sliding plate 11 or the lower sliding plate 13, so as to facilitate accurate printing. The CCD camera 2 is provided with a first CCD43 and a second CCD45, the first CCD43 being located on the first slide table 42, the second CCD45 being located on the second slide table 44. First slip table 42 is including motor, ball screw, slide rail and slider, and on first CCD43 located the slider, the slider was located the slide rail, and the slider is connected with ball screw, and motor drive ball screw rotates, drives the slider and moves along the slide rail, makes first CCD43 remove, realizes shooing on a large scale. Similarly, the second sliding table 44 also includes a motor, a ball screw, a slide rail and a slider, and the second CCD45 is located on the second sliding table 44, and has the same operation principle as the first CCD43 on the first sliding table 42. Through the removal of first CCD43 and second CCD45, the realization is to waiting to print the product on the two platform mechanisms 1 of running in below and is taken a picture comprehensively, will wait to print the accurate feedback in position of product to UVW platform positioning mechanism 4, realizes accurate printing. As shown in fig. 1, the UVW platform positioning mechanism 4 can drive the printing mechanism 3 to realize three-dimensional operation, the UVW platform structure is provided with a horizontal operation mechanism and a vertical operation mechanism, the horizontal operation mechanism is provided with an X-axis linear motor and a Y-axis linear motor, and the vertical operation mechanism is provided with a Z-axis linear motor. The printing mechanism 3 is located on a Z-axis linear motor, which is located on a Y-axis linear motor, which is located on an X-axis linear motor. The X-axis linear motor, the Y-axis linear motor and the Z-axis linear motor are designed in a combined mode, according to information fed back by the CCD camera mechanism 2, when A runs a platform for feeding and printing, the Z-axis linear motor controls the printing mechanism 3 to ascend, when B runs a platform for feeding and printing, the Z-axis linear motor controls the printing mechanism 3 to descend, and the X-axis linear motor and the Y-axis linear motor control the printing mechanism 3 to accurately print a product to be printed in a horizontal range.

Furthermore, in order to prevent the upper sliding plate 11 of the running platform a and the lower sliding plate 13 of the running platform B from being subjected to a hard impact when moving to the right, a buffer mechanism 15 is arranged at the right end of the dual-running platform mechanism 1, which can prevent the upper sliding plate 11 and the lower sliding plate 13 from being damaged due to the impact, and can also prevent products to be printed on the upper sliding plate 11 and the lower sliding plate 13 from being displaced due to a violent impact, so that the printing of the printing mechanism 3 is not accurate enough.

Adopt above-mentioned each technical scheme, the utility model discloses a set up two and run platform mechanism, two A that run the platform when moving left, B runs the platform and moves right, realizes printing mechanism to the incessant printing of product, and printing efficiency is high, and the printing range is wide.

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 (3)

1. The utility model provides a two run platform lithography apparatus which characterized in that: the device comprises a double-running-platform mechanism for bidirectional running, a CCD (charge coupled device) photographing mechanism for initial positioning, a printing mechanism for printing a product and a UVW (ultraviolet ray) platform positioning mechanism for controlling the three-dimensional running of the printing mechanism, wherein the CCD photographing mechanism is positioned at the upper left of the double-running-platform mechanism, the UVW platform positioning mechanism is positioned at the upper right of the double-running-platform mechanism, and the printing mechanism is arranged on the UVW platform positioning mechanism; two platform mechanisms of running are including A running platform, B running platform, driving motor and hold-in range, A runs the platform and includes last movable plate and last linear guide, B runs the platform and includes lower movable plate and lower linear guide, go up the movable plate and locate on the linear guide, the lower movable plate is located down on the linear guide, linear guide is located down in the middle of the linear guide, it is higher than the lower movable plate to go up the movable plate, driving motor meshes with the hold-in range mutually, go up the movable plate and mesh with the first side of hold-in range, the second side meshing that the first side of lower movable plate is relative with the hold-in range.

2. double-deck printing apparatus as claimed in claim 1, characterized in that: the CCD camera shooting mechanism comprises a support, a first CCD, a second CCD, a first sliding table and a second sliding table, wherein the first CCD is arranged on the first sliding table, the second CCD is arranged on the second sliding table, the first sliding table and the second sliding table are arranged on the support side by side, and the support is positioned above the left side of the double-running table mechanism.

3. Double-deck printing apparatus as claimed in claim 1, characterized in that: and a buffer mechanism is arranged at the right end of the double-running platform mechanism.