Flexible plate printing machine for non-woven fabric coloring

Abstract

The utility model relates to the technical field of printing equipment, and discloses a flexible plate printing machine for coloring non-woven fabrics, which comprises a rack, the upper surfaces of two sides of the rack are respectively and fixedly connected with a winding frame and an unwinding frame, and a printing assembly is arranged at the central position of the upper surface of the rack. A drying box is fixedly connected to the printing assembly and located on the upper surface of the portion, located on one side of the winding frame, of the rack, an unwinding roller is arranged at the upper end of the inner side of the unwinding frame, a driving motor is arranged on one side of the unwinding roller in a matched mode, and limiting sliding grooves are formed in the portions, above the two ends of the unwinding roller, of the surface of the inner side wall of the unwinding frame. Through mutual cooperation of the unwinding frame and other components, the position of the brush plate can be adjusted to enable the brush plate to be attached to a cloth roll for cleaning, the brush plate can synchronously move along with the reduction of the cloth roll to be kept above the cloth roll to clean dust and broken lines, honeycomb blind cloth is kept clean, hindrance is avoided during printing, and the printing effect is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to printing equipment technical field, concretely is a kind of non-woven fabric coloring with soft plate printing machine. BACKGROUND

[0002] Honeycomb curtain is a kind of curtain piece, which is made of two or more layers of material and has air cavity in the middle. It is commonly made of polyester fiber and other materials, has the functions of heat insulation, light shielding, sound insulation, etc., and is easy to operate. It is widely used in various places. Soft plate printing machine uses flexible plate to transfer ink to the printing material through the screen roller to complete printing. It is mainly composed of unwinding, printing, drying and winding devices. It has the characteristics of small printing pressure, low plate making cost, high speed and use of environmentally friendly ink. It is widely used in packaging, labeling, sanitary products, decorative materials and other fields. Honeycomb curtain is often colored with soft plate printing machine to achieve rich color, clear pattern and thick ink layer printing effect.

[0003] In the process of producing honeycomb curtain, it is often necessary to wind non-woven fabric by winding device. However, during winding, non-woven fabric is mostly exposed to air, so dust or threads may fall on non-woven fabric. This makes the inside of the non-woven fabric contain impurities after winding. Therefore, when the multi-color soft plate printing machine prints the non-woven fabric, some paint may be blocked by the impurities inside the non-woven fabric and cannot be printed on the non-woven fabric, thus affecting the printing effect of the multi-color soft plate printing machine. Therefore, we propose a kind of non-woven fabric coloring with soft plate printing machine. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide a kind of non-woven fabric coloring with soft plate printing machine, can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of non-woven fabric coloring with soft plate printing machine, including rack, the upper surface of both sides is respectively fixedly connected with winding frame and unwinding frame, the upper surface center position of rack is equipped with printing assembly, and the upper surface of the rack at the side of printing assembly and located winding frame is fixedly connected with drying box, the upper end of the inner side of unwinding frame is equipped with unwinding roller, and the side of unwinding roller is equipped with driving motor, the inner side wall surface of unwinding frame at the upper side of both ends of unwinding roller is equipped with limiting sliding slot, the inner cavity of limiting sliding slot is vertically rotatably equipped with limiting sliding rod, the top of limiting sliding rod is fixedly connected with threaded rod, the inside of unwinding frame at the top of limiting sliding slot is vertically equipped with threaded hole, and threaded rod is screw-connected in threaded hole, the surface of limiting sliding rod is slidably equipped with connecting slide block, the surface of limiting sliding rod is equipped with spring, and the upper surface of connecting slide block and the bottom end of screw rod are respectively abutted with the both ends of spring, the inner side of connecting slide block is fixedly connected with cleaning assembly.

[0006] Preferably, the cleaning assembly comprises a connecting plate, an adjusting groove, a brush plate and a threaded connecting rod, the connecting plate is fixedly connected with connecting sliding blocks on both sides respectively, a threaded connecting rod is vertically and threadedly connected at the center position of the upper surface of the connecting plate, adjusting grooves are formed in the cavities of the connecting plate on both sides, and the brush plate is slidably arranged in the adjusting grooves.

[0007] Preferably, rollers are rotatably arranged at the bottom end of the connecting plate on both sides.

[0008] Preferably, the printing assembly comprises a coloring rack, an ink duct, a feeding roller, a coloring roller and a pressing roller, the ink duct is arranged at the bottom end of the coloring roller, the feeding roller is rotatably arranged in the cavity of the ink duct, the coloring roller is rotatably arranged on the inner side wall of the coloring rack above the feeding roller, and the bottom end of the coloring roller is attached to the feeding roller, and the pressing roller is rotatably arranged on the inner side of the coloring rack above the coloring roller.

[0009] Preferably, a scraper is detachably arranged on one side of the coloring rack and corresponds to the position of the coloring roller, and the inner side of the scraper is attached to one side of the coloring roller.

[0010] Preferably, driving motors are arranged on one side of the feeding roller, the coloring roller and the pressing roller.

[0011] Preferably, a hot air machine is arranged at the top end of the drying box, and a dustproof net is arranged at the air inlet of the hot air machine.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、the utility model discloses a printing device, which comprises a frame, a feeding roller, a coloring roller, a pressing roller, a drying box and a printing device, the frame is fixedly connected with the feeding roller, the coloring roller and the pressing roller, the drying box is arranged on the frame, and the printing device is arranged on the top of the drying box.

[0014] 2, the utility model discloses a thread rod, threaded hole, spring, connecting sliding block, connecting plate and brush plate interwork, when the elasticity of spring drops, can clockwise rotate thread rod, with the limiting effect of the threaded hole that is set on the both sides upper end of the unwinding frame, moves downward to this downward extrude spring, make spring be compressed, further in the use process can ensure the good extrusion effect of connecting sliding block and connecting plate and brush plate, make brush plate can be close to cloth roll upper surface, further ensure cleaning effect, provide powerful guarantee for high -quality printing operation. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is whole structure schematic diagram of the utility model;

[0016] Figure 2 It is structure schematic diagram of the utility model A;

[0017] Figure 3 It is structure schematic diagram of the utility model cleaning assembly.

[0018] In the drawing: 1, rack;2, winding frame;3, color frame;4, ink pot;5, feeding roller;6, color roller;7, press roller;8, drying box;9, unwinding frame;10, unwinding roller;11, cleaning assembly;12, limit sliding slot;13, threaded hole;14, thread rod;15, limit sliding rod;16, spring;17, connecting sliding block;101, connecting plate;102, adjusting groove;103, brush plate;104, threaded connecting rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] EMBODIMENT

[0021] Please refer to Figure 1 - Figure 3The diagram shows a flexographic printing machine for coloring nonwoven fabrics, including a frame 1. A take-up frame 2 and an unwind frame 9 are fixedly connected to the upper surfaces of both sides of the frame 1. A printing assembly is located at the center of the upper surface of the frame 1. A drying chamber 8 is fixedly connected to the upper surface of the frame 1, located on one side of the take-up frame 2. An unwind roller 10 is located at the upper inner side of the unwind frame 9, and a drive motor is provided on one side of the unwind roller 10. Limiting grooves 12 are formed on the inner wall surface of the unwind frame 9 above both ends of the unwind roller 10. A limiting rod 15 is vertically rotatably provided within the cavity of the limiting groove 12. A threaded rod 14 is fixedly connected to the top of the limiting rod 15. A threaded hole 13 is vertically formed inside the unwind frame 9 at the top of the limiting groove 12, and the threaded rod 14 is threadedly connected to the threaded hole 13. A connecting slider 17 is slidably provided on the surface of the limiting rod 15. A spring 16 is fitted onto the surface of the 15, and the two ends of the spring 16 abut against the upper surface of the connecting slider 17 and the bottom end of the screw, respectively. A cleaning component 11 is fixedly connected to the inner side of the connecting slider 17. During printing unwinding, the connecting slider 17 drives the connecting plate 101 connected to the inner side to move downward under the action of the spring 16, and the two sides of the bottom end abut against the two sides of the upper surface of the unwinding roller 10. Therefore, during unwinding, the surface of the unwound fabric can be cleaned by the brush plate 103. As the fabric roll decreases, the connecting slider 17, the connecting plate 101 connected to the inner side of the connecting slider 17, and the brush plate 103 can move downward with the fabric roll under the action of the spring 16, so that the brush plate 103 can be positioned above the fabric roll in real time, thereby effectively cleaning the dust or broken threads on the surface of the fabric roll, thus keeping the honeycomb curtain fabric clean and improving the printing effect.

[0022] The cleaning component 11 includes a connecting plate 101, an adjusting groove 102, a brush plate 103, and a threaded connecting rod 104. The two sides of the connecting plate 101 are fixedly connected to the connecting slider 17. The threaded connecting rod 104 is vertically threaded at the center of the upper surface of the connecting plate 101. The adjusting groove 102 is provided on both sides of the inner cavity of the connecting plate 101. The brush plate 103 is slidably arranged in the inner cavity of the adjusting groove 102. The center of the upper surface of the brush plate 103 is rotatably connected to the bottom end of the threaded connecting rod 104. Rollers are rotatably provided on both sides of the bottom end of the connecting plate 101. The connecting rod is rotated forward and backward as needed, so that the connecting rod moves up and down and drives the brush plate 103 to move up and down under the limit of the adjusting groove 102, thereby adjusting the position of the brush plate 103 so that the brush on the brush plate 103 is attached to the fabric roll. In this way, the fabric surface can be cleaned when the unwinding roller 10 rotates to unwind, thereby keeping the honeycomb curtain fabric clean and improving the printing effect.

[0023] The printing assembly comprises a color applying frame 3, an ink duct 4, a feeding roller 5, a color applying roller 6 and a pressing roller 7, the inner cavity bottom end of the color applying roller 6 is provided with the ink duct 4, the inner cavity of the ink duct 4 is rotatably provided with the feeding roller 5, the inner side wall of the color applying frame 3 above the feeding roller 5 is rotatably provided with the color applying roller 6, and the bottom end of the color applying roller 6 is attached to the feeding roller 5; the inner side of the color applying frame 3 above the color applying roller 6 is rotatably provided with the pressing roller 7, and the color applying frame 3 on one side and corresponding to the position of the color applying roller 6 is detachably provided with a scraper, and the inner side of the scraper is attached to one side of the color applying roller 6; one side of the feeding roller 5, the color applying roller 6 and the pressing roller 7 is provided with a driving motor; the driving motor drives the color applying roller 6, the pressing roller 7 and the feeding roller 5 to rotate synchronously, so that the cloth is continuously conveyed outward, and when passing through the color applying roller 6, the rotating feeding roller 5 sends the ink in the ink duct 4 to the surface of the color applying roller 6, and under the scraping of the scraper, the ink is evenly applied on the surface of the color applying roller 6, and when the cloth passes through, it can effectively print the cloth; the printed cloth enters the drying box 8 for rapid drying, which ensures the printing effect and improves the printing efficiency.

[0024] The top end of the inner cavity of the drying box 8 is provided with a hot air machine, and the air inlet of the hot air machine is provided with a dust screen; hot air is generated by the hot air machine to blow the printed cloth, so that the cloth is quickly dried, and the dust screen can prevent dust from entering the drying box 8 during drying, ensuring the cleanliness during drying and effectively improving the drying effect.

[0025] It should be noted that the present application is a flexible plate printing machine for non-woven fabric coloring, the cloth roll is placed on the inside of the unwinding frame 9, one end is threaded through the pressing roller 7 and the color applying roller 6, and then through the drying box 8, and finally wound on the winding frame 2; during printing, the driving motor on one side drives the unwinding frame 9 to rotate, so that the cloth is unwound, and during unwinding, the connecting rod is reversely rotated according to the requirement, so that the connecting rod moves up and down and drives the brush plate 103 to move up and down under the limitation of the adjusting groove 102, thereby adjusting the position of the brush plate 103, so that the brushes on the brush plate 103 are attached to the cloth roll, and therefore during unwinding, the surface of the unwound cloth can be cleaned by the brush plate 103, and as the cloth roll decreases, the connecting slide 17, the connecting plate 101 connected to the inner side of the connecting slide 17 and the brush plate 103 can move downward under the action of the spring 16, so that the brush plate can be located above the cloth roll at any time, thereby effectively cleaning the dust or broken line on the surface of the cloth roll, so as to keep the cloth of the honeycomb curtain clean, and the driving motor drives the color applying roller 6, the pressing roller 7 and the feeding roller 5 to rotate synchronously, so that the cloth is continuously conveyed outward, and when passing through the color applying roller 6, the rotating feeding roller 5 sends the ink in the ink duct 4 to the surface of the color applying roller 6, and under the scraping of the scraper, the ink is evenly applied on the surface of the color applying roller 6, and when the cloth passes through, it can effectively print the cloth; the printed cloth enters the drying box 8 for drying, and finally is wound by the winding roller on the inner side of the winding frame 2.

[0026] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0027] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only preferred examples of the present application, and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A flexographic printing machine for coloring nonwoven fabrics, comprising a frame (1), characterized in that: The upper surfaces of both sides of the frame (1) are fixedly connected to a take-up frame (2) and an unwind frame (9). A printing component is provided at the center of the upper surface of the frame (1). A drying box (8) is fixedly connected to the upper surface of the frame (1) located on one side of the take-up frame (2). An unwind roller (10) is provided at the upper inner side of the unwind frame (9), and a drive motor is provided on one side of the unwind roller (10). A limiting groove (12) is opened on the inner wall surface of the unwind frame (9) above both ends of the unwind roller (10). A limiting rod is vertically rotatably provided in the inner cavity of the limiting groove (12). (15) A threaded rod (14) is fixedly connected to the top of the limiting slide rod (15). A threaded hole (13) is vertically opened inside the unwinding frame (9) at the top of the limiting slide groove (12). The threaded rod (14) is threadedly connected to the threaded hole (13). A connecting slider (17) is slidably provided on the surface of the limiting slide rod (15). A spring (16) is sleeved on the surface of the limiting slide rod (15). The two ends of the spring (16) abut against the upper surface of the connecting slider (17) and the bottom end of the screw, respectively. A cleaning component (11) is fixedly connected to the inner side of the connecting slider (17).

2. The flexographic printing machine for coloring nonwoven fabrics according to claim 1, characterized in that: The cleaning component (11) includes a connecting plate (101), an adjusting groove (102), a brush plate (103), and a threaded connecting rod (104). The two sides of the connecting plate (101) are fixedly connected to the connecting slider (17). The threaded connecting rod (104) is vertically threaded at the center of the upper surface of the connecting plate (101). The adjusting groove (102) is provided on both sides of the inner cavity of the connecting plate (101). The brush plate (103) is slidably provided in the inner cavity of the adjusting groove (102), and the center of the upper surface of the brush plate (103) is rotatably connected to the bottom end of the threaded connecting rod (104).

3. The flexographic printing machine for coloring nonwoven fabrics according to claim 2, characterized in that: Rollers are rotatably provided on both sides of the bottom end of the connecting plate (101).

4. The flexographic printing machine for coloring nonwoven fabrics according to claim 1, characterized in that: The printing assembly includes a coloring frame (3), an ink fountain (4), a feeding roller (5), a coloring roller (6), and a pressure roller (7). The bottom of the inner cavity of the coloring roller (6) is provided with an ink fountain (4). The feeding roller (5) is rotatably provided in the inner cavity of the ink fountain (4). The coloring roller (6) is rotatably provided on the inner wall of the coloring frame (3) above the feeding roller (5), and the bottom of the coloring roller (6) is in contact with the feeding roller (5). The pressure roller (7) is rotatably provided on the inner side of the coloring frame (3) above the coloring roller (6).

5. A flexographic printing machine for coloring nonwoven fabrics according to claim 4, characterized in that: A scraper is detachably provided on one side of the coloring rack (3) and at a position corresponding to the coloring roller (6), and the inner side of the scraper is in contact with one side of the coloring roller (6).

6. A flexographic printing machine for coloring nonwoven fabrics according to claim 4, characterized in that: Each of the feeding roller (5), coloring roller (6) and pressure roller (7) is equipped with a drive motor on one side.

7. A flexographic printing machine for coloring nonwoven fabrics according to claim 1, characterized in that: The drying oven (8) has a hot air blower at the top of its inner cavity, and a dustproof net is provided at the air inlet of the hot air blower.

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