Automatic UV ink-jet printer

Abstract

The utility model discloses an automatic UV ink-jet printer which comprises a main body module. The main body module comprises an ink-jet printer main body, a plurality of nozzles installed at the bottom end of the ink-jet printer main body, a protective cover slidably embedded in the bottom end of the ink-jet printer main body, and electric telescopic rods symmetrically fixed to the two sides of the protective cover, and the ends of the electric telescopic rods are fixedly connected with the ink-jet printer main body. The liquid inlet pipeline is installed on one side of the protective cover, the liquid outlet pipeline is installed on the other side of the protective cover, nozzles are installed at the bottom end of the code spraying machine body in an array mode and used for spraying codes on product packages or the outer surfaces of products, sliding grooves are symmetrically formed in the two sides of the bottom end of the code spraying machine body, and meanwhile protrusions are fixed to the tops of the two sides of the protective cover. The protrusions are embedded in the sliding grooves in a sliding mode, so that the protective cover can slide at the bottom end of the ink-jet printer body, the protective cover is used for covering the nozzle and preventing dust from entering the nozzle due to the fact that the nozzle makes contact with the external environment, and the automatic UV ink-jet printer has the advantages that the nozzle is dustproof and can be automatically cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of inkjet printers, in particular to an automatic UV inkjet printer. Background Art

[0002] The inkjet printer is mainly used for coding product packaging or the outer surface of the product. It can present the pre-debugged coding content on the outer surface of the product in the form of inkjet. It is easy to carry and can quickly code date information on large quantities of products.

[0003] The existing inkjet printers have the following main drawbacks during use: the nozzles of the existing inkjet printers are often exposed, and when the inkjet printer is idle, external dust can easily enter the nozzle, causing nozzle contamination. At the same time, after the nozzle is used, the residual ink around it can easily solidify and adhere to the nozzle, causing subsequent clogging of the nozzle during use. Therefore, there is room for improvement. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted by the utility model is: an automated UV inkjet printer, comprising: a main body module, the main body module comprising a printer body, a plurality of nozzles installed at the bottom of the printer body, a protective cover slidably embedded in the bottom of the printer body, an electric telescopic rod symmetrically fixed on both sides of the protective cover and with ends fixedly connected to the printer body, a liquid inlet pipe installed on one side of the protective cover, and a liquid outlet pipe installed on the other side of the protective cover.

[0006] The top surface of the protective cover is arranged in a V-shaped slope, and the inner bottom wall of the V-shaped slope is provided with a sewage trough, flow channels are arranged on both sides of the inner cavity of the protective cover, and a plurality of spray holes are arranged in an array on the V-shaped slope to communicate with the flow channels.

[0007] In a preferred example, the utility model can be further configured as follows: the bottom end of the inkjet printer body is symmetrically provided with slide grooves, and the tops of both sides of the protective cover are fixed with protrusions, and the protrusions are slidably engaged in the slide grooves.

[0008] In a preferred example, the utility model can be further configured as follows: a support rod is symmetrically fixed to the bottom end of the inkjet printer, and the end of the electric telescopic device is fixedly connected to the support rod.

[0009] In a preferred example, the present invention can be further configured as follows: the liquid inlet pipe is connected to one end of the flow channel.

[0010] In a preferred example, the utility model can be further configured as follows: the liquid outlet pipe is connected to one end of the sewage tank.

[0011] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0012] 1. In the utility model, a protective cover is slidably installed at the bottom end of the inkjet printer body, and electric telescopic rods are fixed on both sides of the protective cover. The ends of the electric telescopic rods are fixed to the inkjet printer body. The movement of the protective cover is controlled by the electric telescopic rod. When the nozzle is idle, the electric telescopic rod is extended and retracted to drive the protective cover to move under the nozzle to protect the nozzle, prevent the nozzle from contacting with the external environment and adhering dust, and effectively ensure the cleanliness of the nozzle.

[0013] 2. In the utility model, the top surface of the protective cover is set to be a V-shaped slope, and a sewage trough is set on the inner bottom wall thereof, flow channels are set on both sides of the inner cavity of the protective cover, and a plurality of spray holes are arranged in an array on the V-shaped slope to communicate with the flow channels. When the protective cover moves to the bottom of the nozzle, the cleaning liquid is sent into the flow channel through the liquid inlet pipe, and enters the spray hole through the flow channel to be sprayed toward the vicinity of the nozzle, thereby cleaning the ink attached to the vicinity of the nozzle, thereby avoiding the occurrence of nozzle clogging caused by ink residue, and further improving the practical performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0016] Figure 3 It is a partial structural schematic diagram of the utility model;

[0017] Figure 4 It is a cross-sectional schematic diagram of the protective cover of the utility model.

[0018] Reference numerals:

[0019] 100. Main body module; 110. Inkjet printer body; 111. Slide; 112. Support rod; 120. Nozzle; 130. Protective cover; 131. Sewage trough; 132. Flow channel; 133. Spray hole; 134. Protrusion; 140. Electric telescopic rod; 150. Liquid inlet pipe; 160. Liquid outlet pipe. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0021] Some embodiments of the present invention are described below in conjunction with the accompanying drawings.

[0022] Embodiment 1:

[0023] Combination Figure 1-4 As shown, this embodiment provides an automatic UV inkjet printer, including: a main body module 100.

[0024] Among them, the main module 100 includes a printer body 110, a plurality of nozzles 120 installed at the bottom of the printer body 110, a protective cover 130 slidably embedded in the bottom of the printer body 110, an electric telescopic rod 140 symmetrically fixed on both sides of the protective cover 130 and with its ends fixedly connected to the printer body 110, a liquid inlet pipe 150 installed on one side of the protective cover 130, and a liquid outlet pipe 160 installed on the other side of the protective cover 130.

[0025] The bottom end of the printer body 110 is equipped with nozzles 120 in an array for coding product packaging or the outer surface of the product. Slide grooves 111 are symmetrically provided on both sides of the bottom end of the printer body 110. At the same time, protrusions 134 are fixed on the tops of both sides of the protective cover 130. The protrusions 134 are slidably engaged in the slide grooves 111, so that the protective cover 130 can slide at the bottom end of the printer body 110. The protective cover 130 is used to cover the nozzle 120 to prevent the nozzle 120 from contacting the external environment and causing dust to enter the nozzle 120.

[0026] A support rod 112 is symmetrically fixed to the bottom of the inkjet printer, and the end of the electric telescopic rod is fixedly connected to the support rod 112. The protective cover 130 is driven by the electric telescopic rod 140 to move at the bottom of the inkjet printer body 110.

[0027] The top surface of the protective cover 130 is set in a V-shaped slope, and the inner bottom wall of the V-shaped slope is provided with a sewage trough 131, and flow channels 132 are provided on both sides of the inner cavity of the protective cover 130. At the same time, a plurality of spray holes 133 are arranged in an array on the V-shaped slope and connected to the flow channel 132. The liquid inlet pipe 150 is connected to one end of the flow channel 132. When the protective cover 130 moves to the bottom of the nozzle 120, the cleaning liquid is sent into the flow channel 132 through the liquid inlet pipe 150, and enters the spray hole 133 through the flow channel 132 and is sprayed toward the vicinity of the nozzle 120, so as to clean the ink attached to the vicinity of the nozzle 120, thereby avoiding the situation where the nozzle 120 is blocked due to ink residue. At the same time, the sewage generated by cleaning can enter the sewage trough 131 along the V-shaped slope, and then enter the liquid outlet pipe 160 through the sewage trough 131 for discharge.

[0028] The working principle and use process of the utility model are as follows: during use, when the nozzle 120 of the inkjet printer body 110 stops working, the electric telescopic rod 140 starts, driving the protective cover 130 to move to the bottom of the nozzle 120, protecting the nozzle 120 and preventing external dust from entering the nozzle 120. At the same time, the cleaning liquid is sent into the flow channel 132 through the liquid inlet pipe 150, and enters the spray hole 133 through the flow channel 132 to be sprayed near the nozzle 120, so as to clean the ink attached to the vicinity of the nozzle 120. The sewage generated by the cleaning flows into the sewage tank 131 along the V-shaped slope, and enters the water outlet pipe along the sewage tank 131 to be sent out, thereby completing the cleaning of the nozzle 120.

[0029] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An automatic UV inkjet printer, comprising: The main body module (100) is characterized in that the main body module (100) comprises a printer body (110), a plurality of nozzles (120) installed at the bottom end of the printer body (110), a protective cover (130) slidably engaged with the bottom end of the printer body (110), an electric telescopic rod (140) symmetrically fixed on both sides of the protective cover (130) and with its ends fixedly connected to the printer body (110), a liquid inlet pipe (150) installed on one side of the protective cover (130), and a liquid outlet pipe (160) installed on the other side of the protective cover (130); The top end surface of the protective cover (130) is arranged in a V-shaped inclined plane, and a sewage trough (131) is arranged on the inner bottom wall of the V-shaped inclined plane. A flow channel (132) is arranged on both sides of the inner cavity of the protective cover (130), and a plurality of spray holes (133) are arranged in an array on the V-shaped inclined plane and are connected to the flow channel (132).

2. An automated UV inkjet printer according to claim 1, characterized in that: The bottom end of the inkjet printer body (110) is symmetrically provided with slide grooves (111), and the tops of both sides of the protective cover (130) are fixed with protrusions (134), and the protrusions (134) are slidably engaged in the slide grooves (111).

3. An automated UV inkjet printer according to claim 1, characterized in that: A support rod (112) is symmetrically fixed to the bottom end of the inkjet printer, and the end of the electric telescopic device is fixedly connected to the support rod (112).

4. An automated UV inkjet printer according to claim 1, characterized in that: The liquid inlet pipe (150) is in communication with one end of the flow channel (132).

5. The automatic UV inkjet printer according to claim 1, characterized in that: The liquid outlet pipe (160) is in communication with one end of the sewage tank (131).

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