Image-text positioning device for advertisement printing

Abstract

The utility model discloses an advertisement printing image-text positioning device which comprises a supporting plate, two limiting plates are fixedly installed on the top of the supporting plate, sliding grooves are formed in the two limiting plates, sliding rails are fixedly installed on the opposite sides of the two limiting plates, a printing head is installed on the outer sides of the sliding rails in a sliding mode, and the printing head is connected with the supporting plate in a sliding mode. The inner side of the sliding groove is movably sleeved with a bearing sleeve, and the outer side of the end, away from the sliding groove, of the bearing sleeve is sleeved with a hoop. The limiting seats are limited through the sliding frames and the sliding blocks, so that the limiting seats can slide, the distance between the opposite sides is enlarged, the canvas roller with the large size can be dealt with, the sliding blocks are limited by adjusting the adjusting bolts, and the limiting seats can be limited by inserting bolts into the positioning holes; and the positions of the two ends of the canvas roller are limited through the positioning plates, so that positioning is convenient, and the convenience of adjusting and positioning is conveniently improved.

Description

Technical Field

[0001] The utility model relates to the technical field of advertising printing positioning equipment, in particular to a graphic positioning device for advertising printing. Background Art

[0002] Print advertising includes general-purpose print advertisements (published by advertisers themselves or through commissioned advertising agents) using leaflets, posters, brochures, and other formats to introduce the goods or services they promote, as well as fixed-format print advertisements (published by advertising agents using fixed titles, specifications, and styles) to introduce the goods or services promoted by others. Print advertising primarily consists of two main components: text and graphics. Text includes elements such as the title, body text, slogans, and accompanying text; graphics include images, photographs, designs, trademarks, and diagrams.

[0003] During the advertising printing process, it is necessary to print a specific pattern on the advertising canvas. During this process, the canvas roller needs to be positioned and installed, and the print head needs to be assisted in printing. However, the existing printing positioning devices are cumbersome to reposition due to the large weight of the equipment, and are inconvenient to assemble, disassemble, use and adjust, resulting in inconvenience in use. Based on this, a graphic positioning device for advertising printing is proposed. Utility Model Content

[0004] The purpose of the present utility model is to provide a graphic positioning device for advertising printing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a graphic positioning device for advertising printing, comprising a support plate, two limit plates are fixedly installed on the top of the support plate, a slide groove is provided inside the two limit plates, a slide rail is fixedly installed on the opposite sides of the two limit plates, a print head is slidably installed on the outer side of the slide rail, a bearing sleeve is movably sleeved on the inner side of the slide groove, a clamp is sleeved on the outer side of the bearing sleeve away from the slide groove, an electric-controlled telescopic rod is fixedly installed on the bottom of the clamp, a central shaft is sleeved on the inner side of the bearing sleeve, rack grooves are provided inside both ends of the central shaft, a rack column is movably inserted inside the rack groove, and the rack column A driven gear is movably installed on the outside away from one end of the rack groove, and a mounting bolt is movably inserted inside the driven gear, and a driving gear is meshed on the outside of the driven gear. A servo motor is connected to one side of the driving gear for transmission, and a canvas roller is installed on the outside of the central axis. Two limit seats are movably sleeved on the outside of the canvas roller, and positioning plates are fixedly installed on both ends of the two limit seats by bolts. Slide blocks are fixedly installed on both ends of the two limit seats, and a sliding frame is slidably sleeved on the outside of the slider. Several positioning holes are provided on the opposite sides of the sliding frame, and adjusting bolts are threaded on both ends of the sliding frame. Four mounting holes are provided inside the support plate.

[0006] Preferably, the electrically controlled telescopic rod is fixedly mounted on the top of the support plate, and the servo motor is slidably mounted on the outer sides of the limiting plate and the slide groove via a sliding mechanism.

[0007] Preferably, the mounting bolt is threadedly connected to the driven gear and the rack column and threadedly penetrates into the interior of the central shaft.

[0008] Preferably, the position of the positioning plate corresponds to the positions of the two ends of the canvas roller, and the positioning plate is fixed to both sides of the limiting seat by bolts passing through the limiting seat.

[0009] Preferably, the sliding frame is fixedly mounted on the top of the support plate, the inner side of the sliding frame is in sliding contact with the outer side of the limit seat, the bottom of the limit seat is in sliding contact with the top of the support plate, the opposite end of the adjusting bolt is in contact with the outer side of the slider, and the positioning holes are linearly and evenly distributed inside the sliding frame.

[0010] Preferably, the four mounting holes are rectangular and evenly distributed inside the support plate.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: when the structure is in use, the support plate is installed at the printer installation position, and the print head, servo motor, electric control telescopic rod and other related electric control structures are connected to the printer central control. During operation, the servo motor rotates and drives the driving gear to rotate, thereby driving the driven gear to rotate through the driving gear, and the rotational torque is transmitted to the central shaft through the driven gear and the rack column. The central shaft keeps rotating slowly under the support of the bearing sleeve and the clamp, and drives the canvas roller. At this time, the canvas passes through the opposite side of the print head and the limit seat, and the other end of the canvas is rolled up. As the print head prints on the canvas, the printing operation is slowly performed. After the printing is completed, the clamp is opened to release the bearing sleeve and the central shaft limit, and the mounting bolts are spirally removed from the inside of the central shaft and the rack column, so that the central shaft can be removed and a new canvas can be installed. The structure is easy to disassemble and assemble, which reduces the labor intensity of the operator and facilitates auxiliary operations.

[0012] The utility model limits the limit seat through the sliding frame and the slider, so that the limit seat can slide and expand the distance between the opposite sides to cope with the larger canvas roller. The slider is limited by adjusting the adjusting bolt, and the limit seat can be limited by inserting a bolt into the positioning hole. The position of the two ends of the canvas roller is limited by the positioning plate, thereby facilitating positioning and increasing the convenience of adjusting and positioning. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the front three-dimensional appearance structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the rear-view stereoscopic appearance structure of the utility model.

[0015] Figure 3 It is a front sectional structural schematic diagram of the utility model.

[0016] Figure 4 It is a schematic diagram of the right side sectional structure of the utility model.

[0017] Figure 5 For this utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0018] In the figure: 1. Support plate; 2. Mounting hole; 3. Limit plate; 4. Slide groove; 5. Slide rail; 6. Print head; 7. Servo motor; 8. Driving gear; 9. Driven gear; 10. Mounting bolt; 11. Rack column; 12. Slide frame; 13. Adjusting bolt; 14. Positioning hole; 15. Limit seat; 16. Canvas roller; 17. Central axis; 18. Rack groove; 19. Electric telescopic rod; 20. Bearing sleeve; 21. Clamp; 22. Positioning plate; 23. Slider. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 5The utility model provides a technical solution: a graphic positioning device for advertising printing, comprising a support plate 1, two limit plates 3 are fixedly installed on the top of the support plate 1, and a slide groove 4 is provided inside the two limit plates 3, and a slide rail 5 is fixedly installed on the opposite sides of the two limit plates 3. A print head 6 is slidably installed on the outer side of the slide rail 5, and a bearing sleeve 20 is movably sleeved on the inner side of the slide groove 4. A clamp 21 is sleeved on the outer side of the bearing sleeve 20 away from the slide groove 4, and an electric control telescopic rod 19 is fixedly installed on the bottom of the clamp 21, and a central axis 17 is sleeved on the inner side of the bearing sleeve 20. Rack grooves 18 are provided inside both ends of the central axis 17, and a rack column 11 is movably inserted into the rack groove 18. The rack column 11 is away from the rack groove 1 8 A driven gear 9 is movably installed on the outer side of one end, and a mounting bolt 10 is movably inserted inside the driven gear 9. The outer side of the driven gear 9 is meshed with a driving gear 8, and one side of the driving gear 8 is transmission-connected to a servo motor 7. A canvas roller 16 is installed on the outer side of the central shaft 17, and two limit seats 15 are movably sleeved on the outer side of the canvas roller 16. Positioning plates 22 are fixedly installed on both ends of the two limit seats 15 by bolts, and sliders 23 are fixedly installed on both ends of the two limit seats 15. The outer side of the slider 23 is slidably sleeved with a sliding frame 12, and a number of positioning holes 14 are opened on the opposite sides of the sliding frame 12. Adjustment bolts 13 are threadedly connected at both ends of the sliding frame 12, and four mounting holes 2 are opened inside the support plate 1.

[0021] The working principle of the above technical solution is: when in use, the support plate 1 is installed at the printer installation position, and the print head 6, servo motor 7 and electric control telescopic rod 19 and other related electronic control structures are connected to the printer central control. During operation, the servo motor 7 rotates and drives the driving gear 8 to rotate, thereby driving the driven gear 9 to rotate through the driving gear 8, and the rotational torque is transmitted to the central shaft 17 through the driven gear 9 and the rack column 11. The central shaft 17 keeps rotating slowly under the support of the bearing sleeve 20 and the clamp 21, and drives the canvas roller 16. At this time, the canvas passes through the opposite side of the print head 6 and the limit seat 15, and the other end of the canvas is rolled up. As the print head 6 prints on the canvas, the printing operation is slowly performed. After printing is completed, the clamp 21 is opened to release the limit of the bearing sleeve 20 and the central shaft 17, and the mounting bolt 10 is spirally removed from the inside of the central shaft 17 and the rack column 11, so that the central shaft 17 can be removed and a new canvas can be installed. The structure is easy to disassemble and easy to disassemble, which reduces the labor intensity of the operator and facilitates auxiliary operations.

[0022] In another embodiment, Figures 1-4 As shown, the electric telescopic rod 19 is fixedly installed on the top of the support plate 1, and the servo motor 7 is slidably installed on the outside of the limit plate 3 and the slide groove 4 through a sliding mechanism.

[0023] The electrically controlled telescopic rod 19 provides a support position for the clamp 21, which facilitates changing the height support of the clamp 21. It cooperates with the servo motor 7 with a sliding mechanism to adjust the position, so that the position can be changed and it is suitable for printing on larger and different canvases. The sliding mechanism of the servo motor 7 is an existing mechanism, which is only used to adapt to the height adjustment operation and does not affect the operation of the main structure, so it is not shown.

[0024] In another embodiment, Figure 1-Figure 5 As shown, the mounting bolt 10 is threadedly connected to the driven gear 9 and the rack column 11 and is threadedly penetrated into the interior of the central shaft 17 .

[0025] The mounting bolt 10 fixes the driven gear 9 inside the rack column 11 and the central shaft 17, thereby applying the transmission effect of the driven gear 9 to the central shaft 17, facilitating connection and disassembly, and increasing the convenience of structural use.

[0026] In another embodiment, Figures 1-4 As shown, the position of the positioning plate 22 corresponds to the positions of the two ends of the canvas roller 16, and the positioning plate 22 is fixed to both sides of the limiting seat 15 by bolts passing through the limiting seat 15.

[0027] The positioning plates 22 limit the two ends of the canvas roller 16. The canvas roller 16 has been cut to a specific size during pre-processing. Therefore, under the limitation of the positioning plates 22, it maintains a relatively stable position, which is convenient for clamping and positioning, and increases the relative stability of the structure.

[0028] In another embodiment, Figures 1-4 As shown, the sliding frame 12 is fixedly mounted on the top of the support plate 1, the inner side of the sliding frame 12 is in sliding contact with the outer side of the limit seat 15, the bottom of the limit seat 15 is in sliding contact with the top of the support plate 1, the opposite end of the adjusting bolt 13 is in contact with the outer side of the slider 23, and the positioning holes 14 are linearly and evenly distributed inside the sliding frame 12.

[0029] By limiting the position of the limit seat 15 through the sliding frame 12 and the slider 23, the limit seat 15 can slide and expand the distance between the opposite sides to cope with the larger canvas roller 16. The slider 23 can be limited by adjusting the adjusting bolt 13, and the limit seat 15 can be limited by inserting a bolt into the positioning hole 14. The position of the two ends of the canvas roller 16 can be limited by the positioning plate 22, thereby facilitating positioning and increasing the convenience of adjusting and positioning.

[0030] In another embodiment, Figures 1-4 As shown, four mounting holes 2 are evenly distributed inside the support plate 1 in a rectangular shape.

[0031] The mounting hole 2 provides an installation position for the structure to be installed on the printer and at the usage position, which is convenient for fixing the structure. At the same time, it is convenient for multiple structures to be installed on the installation position of the main printer, which is convenient for increasing the auxiliary effect of multi-threaded printing. The overall structure is relatively independent, which is convenient for positioning and adjustment, and increases a certain individual operation effect.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A graphic positioning device for advertising printing, comprising a support plate (1), characterized in that: Two limiting plates (3) are fixedly installed on the top of the support plate (1), and a slide groove (4) is provided inside the two limiting plates (3). A slide rail (5) is fixedly installed on the opposite side of the two limiting plates (3). A print head (6) is slidably installed on the outer side of the slide rail (5). A bearing sleeve (20) is movably sleeved on the inner side of the slide groove (4), and a clamp (21) is sleeved on the outer side of the bearing sleeve (20) away from the slide groove (4). An electric control telescopic rod (19) is fixedly installed on the bottom of the clamp (21). A central axis (17) is sleeved on the inner side of the bearing sleeve (20), and rack grooves (18) are provided inside both ends of the central axis (17). A rack column (11) is movably inserted into the inner side of the rack groove (18), and a driven gear (9) is movably installed on the outer side of the rack column (11) away from the rack groove (18). ), the driven gear (9) is internally movably plugged with a mounting bolt (10), the outer side of the driven gear (9) is meshed with a driving gear (8), one side of the driving gear (8) is transmission-connected with a servo motor (7), the outer side of the central shaft (17) is installed with a canvas roller (16), the outer side of the canvas roller (16) is movably sleeved with two limit seats (15), both ends of the two limit seats (15) are fixedly installed with positioning plates (22) by bolts, both ends of the two limit seats (15) are fixedly installed with sliders (23), the outer side of the slider (23) is slidably sleeved with a sliding frame (12), the opposite sides of the sliding frame (12) are provided with a plurality of positioning holes (14), both ends of the sliding frame (12) are threadedly connected with adjusting bolts (13), and the interior of the support plate (1) is provided with four mounting holes (2).

2. The image and text positioning device for advertising printing according to claim 1, characterized in that: The electric control telescopic rod (19) is fixedly mounted on the top of the support plate (1), and the servo motor (7) is slidably mounted on the outer sides of the limit plate (3) and the slide groove (4) through a sliding mechanism.

3. The image and text positioning device for advertising printing according to claim 1, characterized in that: The mounting bolt (10) is threadedly connected to the driven gear (9) and the rack column (11) and is threadedly passed through the interior of the central shaft (17).

4. The image and text positioning device for advertising printing according to claim 1, characterized in that: The position of the positioning plate (22) corresponds to the positions of the two ends of the canvas roller (16), and the positioning plate (22) is fixed to both sides of the limiting seat (15) by bolts passing through the limiting seat (15).

5. The image and text positioning device for advertising printing according to claim 1, characterized in that: The sliding frame (12) is fixedly mounted on the top of the support plate (1), the inner side of the sliding frame (12) is in sliding contact with the outer side of the limit seat (15), the bottom of the limit seat (15) is in sliding contact with the top of the support plate (1), the opposite end of the adjusting bolt (13) is in contact with the outer side of the slider (23), and the positioning holes (14) are linearly and evenly distributed inside the sliding frame (12).

6. The image and text positioning device for advertising printing according to claim 1, characterized in that: The four mounting holes (2) are rectangular and evenly distributed inside the support plate (1).

Images