Fabric flattening mechanism and conduction band type digital printing machine

Abstract

The utility model discloses a fabric flattening mechanism and a conduction band type digital printing machine. The fabric flattening mechanism comprises the fabric flattening mechanism, a drying mechanism, a conduction band washing mechanism, a printing mechanism, an ink scraping and moisturizing mechanism and a control system, the paving mechanism comprises a first side plate, a second side plate, a guide belt, an upper pressing roller, a lower pressing roller, a driving roller and a driven roller, the driving roller and the driven roller are installed on the first side plate and the second side plate, the driving roller and the driven roller are connected through the guide belt, a first motor is installed at one end of the driving roller, and the first motor drives the driving roller and the guide belt to rotate; the fabric leveling device is simple to operate, can realize leveling operation on fabrics, and enables the fabrics entering the printing mechanism to be smoother, so that the printing quality of the fabrics is improved, and accurate printing and rapid printing of the fabrics are realized.

Description

Technical Field

[0001] The utility model relates to a fabric flattening mechanism and a belt-guided digital printing machine. Background Art

[0002] Printing machines are mainly used for printing patterns and designs on fabrics. There are many types of printing machines, and their prices vary greatly in terms of printing quality or precision. At the same time, as people have higher and higher requirements for product quality and precision, they have directly put forward higher requirements for the use of printing machines. Developing a printing machine with high precision and good printing quality is what designers and manufacturers have always pursued. There are many factors that affect the printing quality of printing machines, and the direct factors are: the flatness of the fabric, the precision of each component of the printing mechanism, etc. For existing manufacturers and designers, the printing quality is improved by improving the printing mechanism, such as the precision of the print head. Although these methods can achieve better results, it is still difficult to solve the product quality problems for fabrics with uneven surfaces. Therefore, it is necessary to design a fabric flattening mechanism for a printing machine to reduce the quality problems encountered during fabric printing. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a fabric flattening mechanism and a guide belt digital printing machine which are convenient to use, simple to operate, and can realize the flattening operation of the fabric, so that the fabric entering the printing mechanism is flatter, thereby improving the printing quality of the fabric.

[0004] In order to solve the above problems, the utility model adopts the following technical solutions:

[0005] A fabric flattening mechanism comprises a side plate 1, a side plate 2, a guide belt, an upper pressure roller, a lower pressure roller, an active roller and a driven roller, wherein the active roller and the driven roller are mounted on the side plate 1 and the side plate 2, and the active roller and the driven roller are connected by the guide belt, and a motor 1 is mounted on one end of the active roller, and the motor 1 drives the active roller and the guide belt to rotate; a support plate is mounted on the side plate 1 and the side plate 2, and the lower pressure roller is mounted on the support plate, a cylinder mounting plate is mounted on the upper end of the support plate, a cylinder is mounted on the cylinder mounting plate, a fixed plate is connected to the lower end of the cylinder, the upper pressure roller is mounted on the fixed plate, and the guide belt passes between the upper pressure roller and the lower pressure roller; gears are mounted on both ends of the lower pressure roller, racks are mounted on the side plate 1 and the side plate 2, and the gears are meshed and connected with the racks, and a motor 2 is mounted on one end of the lower pressure roller, and the motor 2 drives the gear to rotate along the rack; a guide block is mounted on the inner side of the support plate, and a guide rail is mounted on the side plate 1 and the side plate 2, and the guide block is connected to the guide rail.

[0006] Preferably, a plurality of upper guide rollers and a plurality of lower guide rollers are installed between the active roller and the driven roller.

[0007] Preferably, a bearing seat is provided on the side plate one and the side plate two, and the driven roller is installed on the bearing seat. Adjustment bolts are installed on the side plate one and the side plate two, and one end of the adjustment bolt is connected to the bearing seat.

[0008] Preferably, a bracket is installed at the upper end of the side plate 1 and the side plate 2, and a bending roller and a guide roller 1 are installed on the bracket; guide roller 2, tensioning roller 1, tensioning roller 2 and guide roller 3 are also installed on the side plate 1 and the side plate 2; a mounting block is provided on the cylinder mounting plate, and an opening roller is installed on the mounting block, and the opening roller is arranged at the upper end of the upper pressure roller.

[0009] Preferably, a guide belt type digital printing machine comprises a fabric flattening mechanism.

[0010] Preferably, a guide belt type digital printing machine further includes a drying mechanism, a guide belt washing mechanism, a printing mechanism and an ink scraping and moisturizing mechanism.

[0011] Preferably, a slide rail assembly 2 is connected between the drying mechanism and the side panel 1 and the side panel 2.

[0012] Preferably, the guide belt water washing mechanism includes a motor three, a cleaning water tank and a support plate, the motor three is installed on the cleaning water tank, a brush roller is provided inside the cleaning water tank, a sprocket is installed at one end of the brush roller, the sprocket is connected to the motor three, and the motor three drives the brush roller to rotate through the sprocket; a slide rail assembly one is connected between the cleaning water tank and the side panels one and two.

[0013] Preferably, a crossbeam is provided at the upper end of the side panel 1 and the side panel 2, and the printing mechanism is installed on the crossbeam.

[0014] Preferably, the ink scraping and moisturizing mechanism includes a moisturizing plate and an ink scraping mechanism.

[0015] The beneficial effects of the utility model are as follows: through the action of the motor 1, the active roller and the driven roller, the guide belt is driven to rotate in a circular motion, thereby realizing the movement of the fabric; at the same time, through the action of the upper pressure roller, the lower pressure roller and the motor 2, the fabric is made smoother, and at the same time, the distance between the upper pressure roller and the lower pressure roller can be adjusted according to the thickness of the fabric and other conditions to ensure an optimal use state; at the same time, through the action of the drying mechanism, the guide belt washing mechanism, the printing mechanism and the moisturizing tray, etc., fast and accurate printing of the fabric is realized; it is easy to use and simple to operate, and can realize the smoothing operation of the fabric, so that the fabric entering the printing mechanism is smoother, thereby improving the printing quality of the fabric, and has practicality and wide application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below, but this does not limit the protection scope of the utility model.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the position of the guide belt water washing device of the utility model;

[0021] Figure 5 This is a schematic diagram of the use state of the utility model;

[0022] Figure 6 It is an enlarged schematic diagram of point A of the present invention.

[0023] Among them, 1. Side plate 1, 2. Side plate 2, 3. Guide belt, 4. Opening roller, 5. Upper pressure roller, 6. Bending roller, 7. Guide roller 1, 8. Bracket, 9. Guide roller 2, 10. Tensioning roller 1, 11. Tensioning roller 2, 12. Guide roller 3, 13. Drying mechanism, 14. Guide belt washing mechanism, 15. Ground support, 16. Active roller, 17. Motor 1, 18. Upper guide roller, 19. Lower guide roller, 20. Support plate, 21. Guide block, 22. Guide rail, 23. Gear 1. Strip, 24. Gear, 25. Lower pressure roller, 26. Motor 2, 27. Fixed plate, 28. Cylinder, 29. Cylinder mounting plate, 30. Mounting block, 31. Adjusting bolt, 32. Bearing seat, 33. Driven roller, 34. Slide rail combination 1, 35. Brush roller, 36. Motor 3, 37. Sprocket, 38. Cleaning sink, 39. Support plate, 40. Slide rail combination 2, 41. Connecting rod, 42. Printing mechanism, 43. Beam, 44. Moisturizing tray, 45. Scraper. DETAILED DESCRIPTION

[0024] See also Figures 1 to 6The fabric flattening mechanism shown in the figure comprises a side plate 1, a side plate 2, a guide belt 3, an upper pressure roller 5, a lower pressure roller 25, an active roller 16 and a driven roller 33, wherein the active roller 16 and the driven roller 33 are mounted on the side plate 1 and the side plate 2, the active roller 16 and the driven roller 33 are connected via the guide belt 3, a motor 17 is mounted on one end of the active roller 16, and the motor 17 drives the active roller 16 and the guide belt 3 to rotate; a support plate 20 is mounted on the side plate 1 and the side plate 2, and the lower pressure roller 25 is mounted on the support plate 20, and a cylinder mounting plate 29 is mounted on the upper end of the support plate 20, and the cylinder mounting plate 29 is mounted on the upper end of the support plate 20. A cylinder 28 is installed on the plate 29, and a fixed plate 27 is connected to the lower end of the cylinder 28. The upper pressure roller 5 is installed on the fixed plate 27, and the guide belt 3 passes between the upper pressure roller 5 and the lower pressure roller 25; gears 24 are installed at both ends of the lower pressure roller 25, and racks 23 are installed on the side plates 1 and 2, and the gear 24 is meshed and connected with the rack 23. A motor 26 is installed at one end of the lower pressure roller 25, and the motor 26 drives the gear 24 to rotate along the rack 23; a guide block 21 is installed on the inner side of the support plate 20, and a guide rail 22 is installed on the side plates 1 and 2, and the guide block 21 is connected to the guide rail 22.

[0025] Furthermore, a plurality of upper guide rollers 18 and a plurality of lower guide rollers 19 are installed between the active roller 16 and the driven roller 33 .

[0026] Furthermore, a bearing seat 32 is provided on the side plate 1 and the side plate 2, and the driven roller is installed on the bearing seat 32. An adjusting bolt 31 is installed on the side plate 1 and the side plate 2, and one end of the adjusting bolt 31 is connected to the bearing seat 32. The adjusting bolt and the side plate 1 and the side plate 2 are movably connected, and rotating the adjusting bolt can drive the bearing seat to move.

[0027] Furthermore, a bracket 8 is installed at the upper end of the side plate 1 and the side plate 2, and a bending roller 6 and a guide roller 1 7 are installed on the bracket 8; a guide roller 2 9, a tensioning roller 10, a tensioning roller 2 11 and a guide roller 3 12 are also installed on the side plate 1 and the side plate 2; a mounting block 30 is provided on the cylinder mounting plate 29, and an opening roller 4 is installed on the mounting block 30, and the opening roller 4 is arranged at the upper end of the upper pressure roller 5.

[0028] Furthermore, a connecting rod 41 is connected between the side panel 1 and the side panel 2.

[0029] A belt-guided digital printing machine comprises a fabric flattening mechanism.

[0030] A guide belt type digital printing machine also includes a drying mechanism 13, a guide belt washing mechanism 14, a printing mechanism 42 and an ink scraping and moisturizing mechanism.

[0031] Furthermore, a slide rail assembly 2 40 is connected between the drying mechanism and the side panels 1 1 and 2 2 . The drying mechanism is heated by an electric heating wire and is used to remove residual water on the surface of the guide belt.

[0032] Furthermore, the guide belt water washing mechanism includes a motor three 36, a cleaning water tank 38 and a support plate 39. The motor three 36 is installed on the cleaning water tank 38. A brush roller 35 is provided inside the cleaning water tank 38. A sprocket 37 is installed at one end of the brush roller 35. The sprocket 37 is connected to the motor three 36. The motor three 36 drives the brush roller 35 to rotate through the sprocket 37; a slide rail assembly 34 is connected between the cleaning water tank 38 and the side panels 1 and 2.

[0033] Furthermore, a scraper 45 and a sponge roller are provided inside the guide belt washing mechanism.

[0034] Furthermore, a crossbeam 43 is provided at the upper ends of the side panel 1 and the side panel 2 2 , and the printing mechanism 42 is installed on the crossbeam 43 .

[0035] Furthermore, the ink scraping and moisturizing mechanism includes a moisturizing plate 44 and an ink scraping mechanism.

[0036] Furthermore, the functions of the bending roller 6, guide roller 1 7, guide roller 2 9, tensioning roller 1 10, tensioning roller 2 11, and guide roller 3 12 are to guide, stretch, and tension the fabric, thereby providing the printing mechanism with better printing conditions or environment, thereby improving the printing quality.

[0037] Furthermore, the guide belt washing mechanism is used to wash or clear dust, lint and other materials on the guide belt, and at the same time, the water droplets remaining on the surface after cleaning are scraped off by a scraper and adsorbed again by a sponge roller, thereby facilitating subsequent rapid drying operations.

[0038] Furthermore, the printing mechanism includes a printing carriage and a printing nozzle, and finally the printing operation on the surface of the fabric is completed through the printing nozzle.

[0039] Furthermore, the upper guide roller and the lower guide roller are mainly used to support the guide belt to ensure the flatness of the guide belt, thereby facilitating the printing operation.

[0040] The drying mechanism, the guide belt washing mechanism, the printing mechanism and the ink scraping and moisturizing mechanism recorded in the present utility model are recorded in the technical solutions of the applicant's prior application, so they are not described in detail.

[0041] The function of the first and second slide rail combinations of the utility model is to facilitate the push-pull operation of the guide belt washing mechanism and the drying mechanism, and to facilitate the inspection and maintenance; the working mode is the same as the common push-pull operation of the drawer.

[0042] When the utility model is used, the fabric is unrolled and loaded under the action of the unwinding mechanism (not shown), guide roller 1, guide roller 2, tension roller 1, tension roller 2, etc. The fabric passes between the upper pressure roller and the lower pressure roller, and the fabric moves with the guide belt (motor 1 drives the active roller to rotate, and the active roller drives the guide belt to rotate.) When the fabric moves to the bottom of the beam, the printing mechanism moves on the beam, and the printing nozzle of the printing mechanism completes the printing work on the fabric. The guide belt is washed or cleaned by the guide belt washing mechanism during the circular rotation, and finally dried by the drying mechanism.

[0043] The distance between the upper pressing roller and the lower pressing roller of the utility model can be adjusted by driving the upper pressing roller to move up and down through the cylinder.

[0044] During use, the upper pressing roller, the lower pressing roller, etc. are driven to move back and forth along the rack by the action of motor 2, so as to better flatten the fabric.

[0045] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A fabric flattening mechanism, characterized in that: The invention comprises a side plate 1, a side plate 2, a guide belt, an upper pressure roller, a lower pressure roller, an active roller and a driven roller, wherein the active roller and the driven roller are mounted on the side plate 1 and the side plate 2, and the active roller and the driven roller are connected by the guide belt, and a motor 1 is mounted on one end of the active roller, and the motor 1 drives the active roller and the guide belt to rotate; a support plate is mounted on the side plate 1 and the side plate 2, and the lower pressure roller is mounted on the support plate, a cylinder mounting plate is mounted on the upper end of the support plate, a cylinder is mounted on the cylinder mounting plate, a fixed plate is connected to the lower end of the cylinder, the upper pressure roller is mounted on the fixed plate, and the guide belt passes between the upper pressure roller and the lower pressure roller; gears are mounted on both ends of the lower pressure roller, racks are mounted on the side plate 1 and the side plate 2, and the gears are meshed and connected with the racks, and a motor 2 is mounted on one end of the lower pressure roller, and the motor 2 drives the gear to rotate along the rack; a guide block is mounted on the inner side of the support plate, and a guide rail is mounted on the side plate 1 and the side plate 2, and the guide block is connected with the guide rail.

2. A fabric flattening mechanism according to claim 1, characterized in that: A plurality of upper guide rollers and a plurality of lower guide rollers are installed between the active roller and the driven roller.

3. The fabric flattening mechanism according to claim 1, characterized in that: The side plates 1 and 2 are provided with bearing seats, the driven roller is installed on the bearing seats, and the side plates 1 and 2 are provided with adjusting bolts, one end of the adjusting bolts is connected to the bearing seats.

4. The fabric flattening mechanism according to claim 1, characterized in that: The upper ends of the side plates 1 and 2 are also equipped with brackets, on which bending rollers and guide roller 1 are installed; guide roller 2, tensioning roller 1, tensioning roller 2 and guide roller 3 are also installed on the side plates 1 and 2; a mounting block is provided on the cylinder mounting plate, on which an opening roller is installed, and the opening roller is arranged at the upper end of the upper pressure roller.

5. A belt-type digital printing machine, characterized in that: It comprises the fabric flattening mechanism described in claims 1-4.

6. A guide belt type digital printing machine according to claim 5, characterized in that: It also includes a drying mechanism, a belt washing mechanism, a printing mechanism and an ink scraping and moisturizing mechanism; A slide rail assembly 2 is connected between the drying mechanism and the side panel 1 and the side panel 2; The guide belt washing mechanism includes a motor three, a cleaning water tank and a support plate, wherein the motor three is installed on the cleaning water tank, a brush roller is arranged inside the cleaning water tank, a sprocket is installed at one end of the brush roller, the sprocket is connected to the motor three, and the motor three drives the brush roller to rotate through the sprocket; a slide rail assembly one is connected between the cleaning water tank and the side plate one and the side plate two; The upper ends of the side panels 1 and 2 are provided with cross beams, and the printing mechanism is installed on the cross beams; The ink scraping and moisturizing mechanism comprises a moisturizing plate and an ink scraping mechanism.

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