Digital printing device for traffic-safe reflective film

Abstract

The utility model relates to the technical field of printing devices, and discloses a digital printing device of a Jiangan reflective film, which comprises a workbench, a support arranged on the top of the workbench, a sliding block movably sleeved on the outer side of a guide rail, a printing mechanism arranged on the left side of the sliding block, and a transmission assembly arranged in the middle of the right side of the support. A transmission assembly is installed on the right side of the sliding block, an air blowing assembly is installed on the right side of the transmission assembly, an air blowing frame is installed on the right side of the air blowing assembly, and a driving assembly is installed on the right side of the sliding block. When the rack plate moves towards the front face, the rotating rod is driven to rotate, so that the fan blades are driven to rotate forwards, air sequentially passes through the air blowing assembly and the fixing pipe to enter the air blowing frame, finally, the air is blown to a reflective film material to be printed at high pressure through the high-pressure air nozzle, and dust and foreign matter on the surface of the reflective film material can be removed.

Description

Technical Field

[0001] The utility model relates to the technical field of printing devices, and more specifically to a digital printing device for a traffic safety reflective film. Background Art

[0002] Reflective film is a material commonly used in interior decoration and advertising production, usually used to make billboards, signs, display boards, etc. Digital printing devices are used to print digital patterns, texts or images on reflective film, and digital printing devices for traffic safety reflective film are specifically used to print reflective film signs related to road traffic.

[0003] Digital printing devices usually include the following main components: the print head is responsible for spraying ink onto the reflective film to form patterns or text; the ink system supplies ink to the print head, usually including ink cartridges or ink tanks; the delivery system transports the reflective film to the printing area and ensures smooth transportation to ensure printing quality; the control system controls the movement of the print head and the spraying of ink to achieve the desired printing effect.

[0004] During the storage or transportation process, the reflective film used for traffic safety is polluted by the environment, and some dust and foreign matter will inevitably adhere to its surface. Dust and foreign matter may affect the adhesion between the ink and the reflective film substrate, resulting in the ink being unable to adhere firmly to the substrate, which may eventually cause the printed image to peel off, fade or reduce durability, affecting the printing quality. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a digital printing device for traffic safety reflective film to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical scheme: a digital printing device for a traffic safety reflective film, comprising a workbench, a bracket is installed on the top of the workbench, a guide rail is installed on the inner side of the bracket, a slider is movably sleeved on the outer side of the guide rail, a printing mechanism is installed on the left side of the slider, a transmission component is installed in the middle of the right side of the bracket, a blowing component is installed on the right side of the transmission component, a blowing frame is installed on the right side of the blowing component, and a driving component is installed on the right side of the slider.

[0007] Furthermore, the driving assembly includes a fixed frame fixedly connected to the right side of the bracket, a slide groove is provided on the inner side of the fixed frame, and a roller is movably sleeved on the bottom of the inner wall of the slide groove.

[0008] Furthermore, the driving assembly also includes a connecting plate fixedly connected to the right side of the slider, a rack plate fixedly connected to the right side of the connecting plate, and a T-shaped plate fixedly connected to the bottom of the rack plate.

[0009] Furthermore, the transmission assembly includes a fixed frame, the inner side of the fixed frame is movably sleeved with a rotating rod, the middle fixed sleeve on the outer side of the rotating rod is connected to a cylindrical gear, the left side of the outer side of the rotating rod is movably sleeved with a fixed block, and the top of the fixed block is fixedly connected to the top of the inner wall of the bracket.

[0010] Furthermore, the blowing assembly includes a fan blade, the left side of the fan blade is fixedly connected to the right side of the rotating rod, the right side of the blowing assembly is fixedly connected to a fixed tube, and the fixed tube is connected to the interior of the blowing assembly.

[0011] Furthermore, the blowing frame includes a high-pressure air nozzle fixedly connected to the bottom of the blowing frame, and the top of the blowing frame is fixedly connected to an end of the fixed pipe away from the blowing assembly.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model is provided with a driving assembly, a transmission assembly, a blowing assembly and a high-pressure air nozzle. During the movement of the slider, the rack plate is driven to move in the front-rear direction through the connecting plate. When the rack plate moves toward the front, the rotating rod is driven to rotate through the meshing action with the cylindrical gear, thereby driving the fan blade to rotate forward. The air enters the interior of the blowing frame through the blowing assembly and the fixed pipe in turn, and finally blows high pressure on the reflective film material to be printed through the high-pressure air nozzle, so that dust and foreign matter on the surface of the reflective film material can be cleaned.

[0014] 2. The utility model is provided with a fixed frame and a rack plate, and the T-plate and the slide groove are adapted to each other, which plays a role of limiting the rack plate. The roller contacts the bottom of the T-plate. When the rack plate moves, the T-plate and the roller have rolling friction, and the friction force is small, so that the rack plate will not get stuck when moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 This is a schematic diagram of the blowing frame structure of the utility model.

[0017] Figure 3 This is a schematic diagram of the structure of the drive assembly of the utility model.

[0018] Figure 4 It is a schematic diagram of the transmission component structure of the utility model.

[0019] Figure 5 This is a schematic diagram of the structure of the blowing component of the utility model.

[0020] The accompanying drawings are marked as follows: 1. workbench; 101. bracket; 102. guide rail; 103. slider; 104. printing mechanism; 2. driving assembly; 201. fixed frame; 211. slide groove; 212. roller; 202. rack plate; 221. connecting plate; 222. T-plate; 3. transmission assembly; 301. fixed frame; 302. rotating rod; 303. cylindrical gear; 304. fixed block; 4. blowing assembly; 401. fan blade; 402. fixed tube; 5. blowing frame; 501. high-pressure air nozzle. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are only examples. The digital printing device of a traffic safety reflective film involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0022] Reference Figure 1-Figure 5 The utility model provides a digital printing device for traffic safety reflective film, including a workbench 1, a bracket 101 is installed on the top of the workbench 1, a guide rail 102 is installed on the inner side of the bracket 101, a slider 103 is movably sleeved on the outer side of the guide rail 102, a printing mechanism 104 is installed on the left side of the slider 103, a transmission component 3 is installed in the middle of the right side of the bracket 101, a blowing component 4 is installed on the right side of the transmission component 3, a blowing frame 5 is installed on the right side of the blowing component 4, and a driving component 2 is installed on the right side of the slider 103.

[0023] In the embodiment of the present application, the guide rail 102, the slider 103 and the printing mechanism 104 are common existing technologies. The slider 103 can move forward and backward along the outer side of the guide rail 102 through an external driving mechanism, and then drive the printing mechanism 104 to digitally print on the reflective film material. The reflective film material is transmitted from the right side to the left side. During the movement, the slider 103 drives the rack plate 202 to move forward and backward through the connecting plate 221. When the rack plate 202 moves to the front, it is connected to the cylindrical gear 30 3, the meshing action drives the rotating rod 302 to rotate, thereby driving the fan blade 401 to rotate forward, and the air enters the interior of the blowing frame 5 through the blowing component 4 and the fixed tube 402 in turn, and finally blows the reflective film material to be printed through the high-pressure air nozzle 501 at high pressure, which can clean the dust on the surface of the reflective film material and improve the subsequent printing effect. When the slider 103 moves to the back, the fan blade 401 reverses. Due to the design of the fan blade 401 itself, the wind force generated during the reversal is very small, which will not affect the normal operation of the blowing component 4 and the blowing frame 5.

[0024] In a preferred embodiment, the driving component 2 includes a fixed frame 201 fixedly connected to the right side of the bracket 101, a slide groove 211 is opened on the inner side of the fixed frame 201, and a roller 212 is movably sleeved on the bottom of the inner wall of the slide groove 211. The driving component 2 also includes a connecting plate 221 fixedly connected to the right side of the slider 103. The right side of the connecting plate 221 is fixedly connected to a rack plate 202, and the bottom of the rack plate 202 is fixedly connected to a T-shaped plate 222. The T-shaped plate 222 and the slide groove 211 are adapted to each other, and play a role in limiting the rack plate 202. The roller 212 contacts the bottom of the T-shaped plate 222. When the rack plate 202 moves, the T-shaped plate 222 and the roller 212 have rolling friction, and the friction force is small, so that the rack plate 202 will not get stuck when it moves.

[0025] In a preferred embodiment, the transmission assembly 3 includes a fixed frame 301, the inner side of the fixed frame 301 is movably sleeved with a rotating rod 302, the middle outer side of the rotating rod 302 is fixedly sleeved with a cylindrical gear 303, the left outer side of the rotating rod 302 is movably sleeved with a fixed block 304, the top of the fixed block 304 is fixedly connected to the top of the inner wall of the bracket 101, the outer side of the cylindrical gear 303 is meshed with the top of the rack plate 202, when the rack plate 202 moves toward the front, the cylindrical gear 303 drives the rotating rod 302 to rotate clockwise, and when the rack plate 202 moves toward the back, the cylindrical gear 303 drives the rotating rod 302 to rotate counterclockwise.

[0026] In a preferred embodiment, the blowing component 4 includes a fan blade 401, the left side of the fan blade 401 is fixedly connected to the right side of the rotating rod 302, the right side of the blowing component 4 is fixedly connected to a fixed tube 402, the fixed tube 402 is connected to the interior of the blowing component 4, an air inlet hole is opened on the left side of the blowing component 4, and the left side of the blowing component 4 is fixedly connected to the right side of the fixed frame 301.

[0027] In a preferred embodiment, the blowing frame 5 includes a high-pressure air nozzle 501 fixedly connected to the bottom of the blowing frame 5, and the top of the blowing frame 5 is fixedly connected to the end of the fixed tube 402 away from the blowing assembly 4. By setting a plurality of high-pressure air nozzles 501, when the fan blades 401 rotate forward, the high-pressure air nozzle 501 can spray high-pressure gas to remove dust and clean the surface of the reflective film material.

[0028] The working principle of the utility model is as follows: the guide rail 102, the slider 103 and the printing mechanism 104 are common existing technologies. The slider 103 can move forward and backward along the outer side of the guide rail 102 through an external driving mechanism, and then drive the printing mechanism 104 to digitally print on the reflective film. The reflective film substrate is transmitted from the right side to the left side. During the movement, the slider 103 drives the rack plate 202 to move forward and backward through the connecting plate 221. When the rack plate 202 moves to the front, it is connected to the cylindrical gear 30 3, the meshing action drives the rotating rod 302 to rotate, thereby driving the fan blade 401 to rotate forward, and the air enters the interior of the blowing frame 5 through the blowing component 4 and the fixed tube 402 in turn, and finally blows the reflective film material to be printed through the high-pressure air nozzle 501 at high pressure, which can clean the dust on the surface of the reflective film material and improve the subsequent printing effect. When the slider 103 moves to the back, the fan blade 401 reverses. Due to the design of the fan blade 401 itself, the wind force generated during the reversal is very small, which will not affect the normal operation of the blowing component 4 and the blowing frame 5.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A digital printing device for traffic safety reflective film, comprising a workbench (1), characterized in that: A bracket (101) is installed on the top of the workbench (1), a guide rail (102) is installed on the inner side of the bracket (101), a slider (103) is movably sleeved on the outer side of the guide rail (102), a printing mechanism (104) is installed on the left side of the slider (103), a transmission assembly (3) is installed in the middle of the right side of the bracket (101), a blowing assembly (4) is installed on the right side of the transmission assembly (3), a blowing frame (5) is installed on the right side of the blowing assembly (4), and a driving assembly (2) is installed on the right side of the slider (103).

2. The digital printing device for traffic safety reflective film according to claim 1, characterized in that: The driving assembly (2) comprises a fixed frame (201) fixedly connected to the right side of the bracket (101), a slide groove (211) is provided on the inner side of the fixed frame (201), and a roller (212) is movably sleeved on the bottom of the inner wall of the slide groove (211).

3. The digital printing device for traffic safety reflective film according to claim 1, characterized in that: The driving assembly (2) further comprises a connecting plate (221) fixedly connected to the right side of the sliding block (103); a rack plate (202) is fixedly connected to the right side of the connecting plate (221); and a T-shaped plate (222) is fixedly connected to the bottom of the rack plate (202).

4. The digital printing device for traffic safety reflective film according to claim 1, characterized in that: The transmission assembly (3) comprises a fixed frame (301), a rotating rod (302) is movably sleeved on the inner side of the fixed frame (301), a cylindrical gear (303) is fixedly sleeved on the middle side of the outer side of the rotating rod (302), a fixed block (304) is movably sleeved on the left side of the outer side of the rotating rod (302), and the top of the fixed block (304) is fixedly connected to the top of the inner wall of the bracket (101).

5. The digital printing device for traffic safety reflective film according to claim 1, characterized in that: The blowing assembly (4) comprises a fan blade (401), the left side of the fan blade (401) is fixedly connected to the right side of the rotating rod (302), the right side of the blowing assembly (4) is fixedly connected to a fixed pipe (402), and the fixed pipe (402) is communicated with the interior of the blowing assembly (4).

6. The digital printing device for traffic safety reflective film according to claim 1, characterized in that: The blowing frame (5) comprises a high-pressure air nozzle (501) fixedly connected to the bottom of the blowing frame (5), and the top of the blowing frame (5) is fixedly connected to an end of the fixed pipe (402) away from the blowing assembly (4).

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