A table type inkjet printer

Abstract

The utility model discloses a kind of bench type ink-jet printer, comprising: rack, paper feeding assembly and ink-jet component, paper feeding assembly is used to transport a paper to pass through ink-jet component setting;Ink-jet component includes: ink-jet main body, adsorption platform, first detection device and drying device, ink-jet main body, first detection device and drying device are sequentially arranged along the moving direction of paper, adsorption platform is set below ink-jet main body, paper passes between ink-jet main body and adsorption platform;Ink-jet main body is used to form an ink-jet part on the surface of paper, first detection device is used to detect ink-jet part, drying device is used to dry ink-jet part, and adsorption platform is used to adsorb paper.Through the application of the utility model, a bench type ink-jet printer suitable for ink-jet label is provided, which can quickly complete batch, high-quality ink-jet work, the overall structure of the ink-jet printer is relatively high, the layout is reasonable, and the work efficiency and the accuracy of work are relatively high.

Description

Technical Field

[0001] This utility model relates to the field of tag coding technology, and in particular to a desktop coding machine. Background Technology

[0002] Currently, in order to label clothing or other types of products, a label containing relevant information is often attached to them. During the label manufacturing process, technicians generally consider using UV inkjet printers or similar devices to print the content on the label.

[0003] However, existing inkjet printers have relatively limited functions and often require additional detection devices to check the quality of the inkjet printing. In actual inkjet printing operations, the accuracy and efficiency of inkjet printing still need to be further improved. Utility Model Content

[0004] In view of this, and to solve the above problems, the purpose of this utility model is to provide a desktop inkjet printer, comprising: The machine includes a frame, a paper feeding assembly, and a coding assembly. Both the paper feeding assembly and the coding assembly are mounted on the frame. The paper feeding assembly is used to feed a piece of paper through the coding assembly. The inkjet printing component includes: The inkjet printer comprises an inkjet printer body, an adsorption platform, a first detection device, and a drying device, wherein the inkjet printer body, the first detection device, and the drying device are arranged sequentially along the moving direction of the paper, the adsorption platform is disposed below the inkjet printer body, and the paper passes between the inkjet printer body and the adsorption platform. The coding body is used to form a coding portion on the surface of the paper, the first detection device is used to detect the coding portion, the drying device is used to dry the coding portion, and the adsorption platform is used to adsorb the paper.

[0005] In another preferred embodiment, the coding assembly further includes a second detection device disposed on the side of the coding body away from the first detection device, the second detection device being used to detect the tension of the paper.

[0006] In another preferred embodiment, the paper feeding assembly includes: an unwinding shaft, a feeding roller, a traction roller, and a winding shaft arranged sequentially along the moving direction of the paper. The paper is pre-stored on the unwinding shaft, and the paper moves under the cooperation of the feeding roller and the traction roller, and the paper after forming the inkjet-printed portion is wound onto the winding shaft.

[0007] In another preferred embodiment, the paper feeding assembly further includes at least two support rollers, which are respectively disposed on the front and rear sides of the adsorption platform along the moving direction of the paper.

[0008] In another preferred embodiment, the paper feed roller is driven by a paper feed motor, the traction roller is driven by a traction motor, the unwinding shaft is driven by an unwinding motor, and the rewinding shaft is driven by a rewinding motor.

[0009] In another preferred embodiment, it further includes: two pressing devices, which are respectively disposed near the paper feed roller and the traction roller, and the pressing devices are used to press the paper against the paper feed roller or the traction roller.

[0010] In another preferred embodiment, the clamping device includes: a positioning block, a spring, a clamping member, and a pressure roller. The positioning block is fixedly mounted on the frame, and the clamping member is slidably mounted on the positioning block. The sliding direction of the clamping member is arranged radially along the paper feed roller or the traction roller. The spring is connected between the clamping member and the positioning block, and one end of the clamping member is connected to the pressure roller.

[0011] In another preferred embodiment, it further includes: a limiting member and an operating member, one end of the limiting member being in contact with the pressure roller, the operating member being used to drive the movement of the limiting member, and the limiting member being used to drive the pressure roller to move away from the paper feed roller or the traction roller.

[0012] In another preferred embodiment, the device further includes a web guiding device disposed between the unwinding shaft and the paper feed roller.

[0013] In another preferred embodiment, the system further includes a control cabinet disposed at the lower end of the rack.

[0014] Because this utility model adopts the above-mentioned technical solution, it has the following positive effects compared with the prior art: By applying this utility model, a desktop inkjet printer suitable for printing on hang tags is provided, which can quickly complete batch and high-quality printing work. The inkjet printer has a high overall compact structure, reasonable layout, and high working efficiency and accuracy. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of a desktop inkjet printer according to the present invention.

[0016] In the attached image: 1. Frame; 2. Paper; 3. Inkjet printing body; 4. Adsorption platform; 5. First detection device; 6. Drying device; 7. Second detection device; 8. Unwinding shaft; 9. Feed roller; 10. Traction roller; 11. Rewinding shaft; 12. Support roller; 13. Unwinding motor; 14. Rewinding motor; 15. Pressing device; 16. Positioning block; 17. Spring; 18. Pressing component; 19. Pressure roller; 20. Limiting component; 21. Operating component; 22. Tracking device; 23. Control cabinet. Detailed Implementation

[0017] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0018] In the description of this utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front", "back", "horizontal", and "vertical" are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0019] It should be noted that the terms "horizontal" and "vertical" in this utility model are used to describe approximate positional relationships, and not strictly "horizontal plane" or "vertical plane".

[0020] like Figure 1 The image shows a preferred embodiment of a desktop inkjet printer, comprising: a frame 1, a paper feeding assembly, and an inkjet printing assembly. Both the paper feeding assembly and the inkjet printing assembly are mounted on the frame 1. The paper feeding assembly is used to feed a piece of paper 2 through the inkjet printing assembly. Further, the frame 1 has at least one vertically extending plate portion for mounting the paper feeding assembly and the inkjet printing assembly. Driven by the paper feeding assembly, the paper 2 can pass through the inkjet printing assembly in a preset moving direction to complete the inkjet printing operation. A detachable label portion is formed on the paper 2. This label portion can be an adhesive structure that is easy to detach from the paper 2, or an integral structure that is easy to cut off from the paper 2 by a cutting device.

[0021] Furthermore, in a preferred embodiment, the coding assembly includes: a coding body 3, an adsorption platform 4, a first detection device 5, and a drying device 6. The coding body 3, the first detection device 5, and the drying device 6 are arranged sequentially along the moving direction of the paper 2. The adsorption platform 4 is located below the coding body 3, and the paper 2 passes between the coding body 3 and the adsorption platform 4. The coding body 3 is used to form a coding portion on the surface of the paper 2. The first detection device 5 is used to detect the coding portion. The drying device 6 is used to dry the coding portion. The adsorption platform 4 is used to adsorb the paper 2. Furthermore, under the action of the adsorption platform 4, the paper 2 can be laid relatively flat on the surface of the adsorption platform 4, thereby allowing the coding body 3 to perform relatively accurate coding processing on the flat paper 2 on the adsorption platform 4.

[0022] Furthermore, as a preferred embodiment, the adsorption platform 4 includes a vacuum generating device and an adsorption box. The adsorption box has an upper surface with a plurality of adsorption holes. The interior of the adsorption box is connected to the vacuum generating device through a pipe so that the adsorption holes can generate a vacuum suction force on the paper 2 passing above.

[0023] Furthermore, as a preferred embodiment, the first detection device 5 can be a vision detection device to detect the printed part after it has been formed; when the detection result is qualified, it will be continued to be transported to the drying device 6 for drying; when the detection result is unqualified (for example, the printed code is unclear or the printed code is missing), the paper 2 can be moved back to the printing body 3 for reprinting with the cooperation of the delivery component.

[0024] Furthermore, as a preferred embodiment, the coding body 3 is preferably a UV coding machine, which is used to print UV ink onto a designated position on the paper surface.

[0025] Furthermore, as a preferred embodiment, the drying device 6 is preferably a UV curing device, which is used to cure the UV ink.

[0026] Furthermore, in a preferred embodiment, the coding assembly further includes a second detection device 7, which is disposed on the side of the coding body 3 away from the first detection device 5. The second detection device 7 is used to detect the tension of the paper 2. Furthermore, the second detection device 7 allows the tension of the paper 2 at this location to be obtained. When the tension is unsuitable, the force applied to the paper 2 by the paper feeding assembly can be adjusted to ensure that the tension of the paper 2 is within a suitable range when it passes through the coding body 3.

[0027] Furthermore, in a preferred embodiment, the paper feeding assembly includes: an unwinding shaft 8, a feeding roller 9, a traction roller 10, and a take-up shaft 11 arranged sequentially along the moving direction of the paper 2. The paper 2 is pre-stored on the unwinding shaft 8. The paper 2 moves under the cooperation of the feeding roller 9 and the traction roller 10, and the paper 2 after forming the coding portion is wound onto the take-up shaft 11. Furthermore, a rolled piece of paper 2 may be pre-assembled on the feeding roller, and under the driving action of the feeding roller, it is gradually released and enters the coding body 3. Under the action of the traction roller 10, the paper 2 is moved out of the coding body 3 and rewound onto the take-up shaft 11.

[0028] Furthermore, in a preferred embodiment, the paper feeding assembly further includes at least two support rollers 12, which are respectively disposed on the front and rear sides of the adsorption platform 4 along the moving direction of the paper 2. Furthermore, the arrangement of these two support rollers 12 ensures that the paper 2 maintains accurate positioning as it passes over the adsorption platform 4.

[0029] Furthermore, as a preferred embodiment, the upper ends of the two support rollers 12 are flush with the upper surface of the adsorption platform 4.

[0030] Furthermore, in a preferred embodiment, the paper feed roller 9 is driven by a paper feed motor, the traction roller 10 is driven by a traction motor, the unwinding shaft 8 is driven by an unwinding motor 13, and the winding shaft 11 is driven by a winding motor 14.

[0031] Furthermore, as a preferred embodiment, the paper feed roller, traction roller 10, unwinding shaft 8, and rewinding shaft 11 are preferably disposed on one side of the aforementioned plate portion, while the feed motor, traction motor, unwinding motor 13, and rewinding motor 14 may be disposed on the other side of the aforementioned plate portion.

[0032] Furthermore, as a preferred embodiment, it further includes: two pressing devices 15, which are respectively disposed near the paper feed roller 9 and the traction roller 10, and the pressing devices 15 are used to press the paper 2 firmly against the paper feed roller 9 or the traction roller 10. Further, the pressing devices 15 are used to apply a certain pressure so that the paper 2 is pressed firmly against the paper feed roller 9 or the traction roller 10, ensuring the transmission of the moving force of the paper feed roller 9 and the traction roller 10 on the paper 2.

[0033] Furthermore, in a preferred embodiment, the pressing device 15 includes: a positioning block 16, a spring 17, a pressing member 18, and a pressure roller 19. The positioning block 16 is fixedly mounted on the frame 1, and the pressing member 18 is slidably mounted on the positioning block 16. The sliding direction of the pressing member 18 is radially arranged along the paper feed roller 9 or the traction roller 10. The spring 17 connects the pressing member 18 and the positioning block 16, and one end of the pressing member 18 is connected to the pressure roller 19. Furthermore, under the action of the spring 17, the pressing member 18 has a tendency to move towards the paper feed roller 9 or the traction roller 10, thereby pressing the paper 2 between the pressure roller 19 and the paper feed roller 9 or the traction roller 10.

[0034] Furthermore, as a preferred embodiment, the pressure roller 19 is rotatably mounted on the clamping member 18.

[0035] Furthermore, as a preferred embodiment, the positioning block 16 may be provided with a track, groove, or guide hole for guiding the clamping member 18 to move in a straight line.

[0036] Furthermore, as a preferred embodiment, it also includes a limiting member 20 and an operating member 21. One end of the limiting member 20 contacts the pressure roller 19, and the operating member 21 is used to drive the limiting member 20 to move. The limiting member 20 is used to drive the pressure roller 19 to move away from the paper feed roller 9 or the traction roller 10. Furthermore, in situations requiring machine shutdown for maintenance, the operator can operate the operating member 21 to allow the limiting member 20 to drive the pressure roller 19 away from the paper feed roller 9 or the traction roller 10, thereby allowing the paper 2 to quickly exit from the paper feed roller 9 or the traction roller 10.

[0037] Furthermore, as a preferred embodiment, the limiting member 20 is preferably rotatably disposed on the positioning block 16, with one end of the limiting member 20 in contact with the shaft portion of the pressure roller 19, and the other end of the limiting member 20 in transmission contact with the operating member 21.

[0038] Furthermore, in a preferred embodiment, the limiting member 20 includes a handle and a cam. The handle is rotatably mounted on the frame 1, one end of the handle is for the operator to hold, and the other end of the handle is fixedly connected to the cam. Figure 1 As shown, the limiting member 20 drives the operating member 21 to contact the pressure roller 19 but does not move it away from the paper feed roller 9 or the traction roller 10; when the handle is rotated counterclockwise, the outer periphery of its cam has a limiting protrusion, which will cause the other end of the limiting member 20 to be rotated clockwise and form a stop, thereby keeping the pressure roller 19 in a position away from the paper feed roller 9 or the traction roller 10.

[0039] Furthermore, as a preferred embodiment, it also includes: a web guiding device 22, which is disposed between the unwinding shaft 8 and the paper feed roller 9. The web guiding device 22 is further used to correct the web alignment of the paper 2, preventing the paper 2 from shifting.

[0040] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model.

[0041] Based on the above, this utility model also has the following embodiments: In a further embodiment of this utility model, it further includes a control cabinet 23, which is disposed at the lower end of the frame 1. Furthermore, the control cabinet 23 is used to control the operation of the paper feeding assembly and the coding assembly.

[0042] In a further embodiment of this utility model, the control cabinet 23 can be housed in a box structure, and the upper end of the box structure is fixedly connected to the frame 1.

[0043] In a further embodiment of this utility model, the lower end of the box structure is provided with casters.

[0044] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model. Those skilled in the art should realize that all solutions obtained by equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A desktop inkjet printer, characterized in that, include: The machine includes a frame, a paper feeding assembly, and a coding assembly. Both the paper feeding assembly and the coding assembly are mounted on the frame. The paper feeding assembly is used to feed a piece of paper through the coding assembly. The inkjet printing component includes: The inkjet printing body, the adsorption platform, the first detection device, and the drying device are arranged sequentially along the moving direction of the paper. The adsorption platform is located below the inkjet printing body, and the paper passes between the inkjet printing body and the adsorption platform. The coding body is used to form a coding portion on the surface of the paper, the first detection device is used to detect the coding portion, the drying device is used to dry the coding portion, and the adsorption platform is used to adsorb the paper.

2. The desktop inkjet printer according to claim 1, characterized in that, The coding assembly further includes a second detection device, which is disposed on the side of the coding body away from the first detection device, and is used to detect the tension of the paper.

3. The desktop inkjet printer according to claim 1, characterized in that, The paper feeding assembly includes an unwinding shaft, a feeding roller, a traction roller, and a winding shaft arranged sequentially along the moving direction of the paper. The paper is pre-stored on the unwinding shaft. The paper moves under the cooperation of the feeding roller and the traction roller, and the paper after forming the inkjet-printed portion is wound onto the winding shaft.

4. The desktop inkjet printer according to claim 3, characterized in that, The paper feeding assembly further includes at least two support rollers, which are respectively disposed on the front and rear sides of the adsorption platform along the moving direction of the paper.

5. The desktop inkjet printer according to claim 3, characterized in that, The paper feed roller is driven by a paper feed motor, the traction roller is driven by a traction motor, the unwinding shaft is driven by an unwinding motor, and the winding shaft is driven by a winding motor.

6. The desktop inkjet printer according to claim 3, characterized in that, Also includes: Two clamping devices are respectively located near the paper feed roller and the traction roller, and the clamping devices are used to press the paper tightly against the paper feed roller or the traction roller.

7. The desktop inkjet printer according to claim 6, characterized in that, The clamping device includes: a positioning block, a spring, a clamping member, and a pressure roller. The positioning block is fixedly mounted on the frame, and the clamping member is slidably mounted on the positioning block. The sliding direction of the clamping member is arranged radially along the paper feed roller or the traction roller. The spring is connected between the clamping member and the positioning block, and one end of the clamping member is connected to the pressure roller.

8. The desktop inkjet printer according to claim 7, characterized in that, Also includes: The device includes a limiting member and an operating member. One end of the limiting member is in contact with the pressure roller, and the operating member is used to drive the limiting member to move. The limiting member is used to drive the pressure roller to move away from the paper feed roller or the traction roller.

9. The desktop inkjet printer according to claim 3, characterized in that, Also includes: A deviation correction device is disposed between the unwinding shaft and the paper feeding roller.

10. The desktop inkjet printer according to claim 1, characterized in that, Also includes: A control cabinet is located at the lower end of the frame.

Images