Feeding auxiliary mechanism of inkjet printer

Abstract

The utility model discloses an inkjet printer feeding auxiliary mechanism which comprises a feeding assembly and a heating flattening assembly, the feeding assembly comprises two sets of feeding rollers, the two sets of feeding rollers are fixed at the upper end of a supporting base through a feeding support, a driving motor is arranged on the right side of the feeding support, the driving motor is connected with the feeding roller at the lower end, and the heating flattening assembly is connected with the driving motor. The heating and flattening assembly comprises a heating plate, the heating plate is fixed to the upper end of the supporting base through a heating and flattening support, a lifting plate is arranged at the lower end of the heating plate, and the inkjet paper is placed between the heating plate and the lifting plate. In actual use, the heating plate is used for uniformly heating jet printing paper to reduce humidity and wrinkles, meanwhile, the lifting plate and the heating plate are matched to form a flattening area to further flatten the paper, and then the processed paper is stably fed into the inkjet printer through the feeding roller, so that the visual effect of inkjet printing and the quality of works are improved, and the requirements of customers are met.

Description

Technical Field

[0001] The utility model relates to the technical field of inkjet printers, in particular to a feeding auxiliary mechanism for inkjet printers. Background Art

[0002] The inkjet printer is an advanced digital output device. Its outstanding function is to accurately print high-quality images and colors on various media, such as indoor and outdoor billboards, posters, car body stickers, etc. It has a wide range of application scenarios, covering multiple industries such as advertising, indoor and outdoor decoration, home furnishing, glass, exhibition display, packaging, leather and textile printing. Through the inkjet printer, customers can meet personalized needs such as color matching and pattern design, while improving printing efficiency and printing quality, making the image not only beautiful and vivid, but also waterproof, UV-resistant, scratch-resistant and durable.

[0003] Damp paper will become soft and easily absorb moisture, resulting in uneven surface and even obvious wrinkles. These wrinkles will have a great impact on the printing process, because the inkjet printer's nozzle needs to accurately print images and colors on the paper.

[0004] In actual use, when the print head encounters wrinkles, the printing trajectory will deviate, causing the printed image to appear distorted, blurred or even broken; this not only seriously affects the visual effect of the printing, but may also cause a significant decline in the quality of the entire printing work and fail to meet customer needs.

[0005] Therefore, a feeding auxiliary mechanism for an inkjet printer is now needed to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a feeding auxiliary mechanism for an inkjet printer, so as to solve the problem that when the nozzle encounters wrinkles, the trajectory of the inkjet printer may deviate.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding auxiliary mechanism of an inkjet printer, comprising a supporting base, a feeding assembly and a heating and flattening assembly, the supporting base is arranged at the feeding port of the inkjet printer, the feeding assembly is arranged on the right side of the supporting base, the heating and flattening assembly is arranged on the left side of the supporting base, inkjet paper is arranged inside the heating and flattening assembly, the inkjet paper is input into the inkjet printer through the feeding assembly, the feeding assembly comprises two groups of feeding rollers, the two groups of feeding rollers are fixed to the upper end of the supporting base through feeding brackets, a driving motor is arranged on the right side of the feeding bracket, the driving motor is connected to the feeding roller at the lower end, the heating and flattening assembly comprises a heating plate, the heating plate is fixed to the upper end of the supporting base through a heating and flattening bracket, a lifting plate is arranged at the lower end of the heating plate, and the inkjet paper is placed between the heating plate and the lifting plate.

[0008] Preferably, an anti-slip sleeve is provided on the outer side of the feed roller, and the anti-slip sleeve is made of rubber material.

[0009] Preferably, the lower end of the lifting plate is fixed to the upper end of the lifting platform, the lower end of the lifting platform is fixed to the support base, and a lifting knob is provided on the side of the lifting platform.

[0010] Preferably, the left side of the heating plate is an inclined surface, the left side of the lifting plate is an inclined surface, and the heating plate corresponds to the left side of the lifting plate.

[0011] Preferably, an adjuster is fixed on the outside of the feed bracket, the adjuster corresponds to the upper feed roller, and an adjusting bolt is arranged on the upper end of the adjuster.

[0012] Compared with the prior art, the utility model has the following beneficial effects: in actual use, the heating plate heats the inkjet paper to evenly distribute the moisture and humidity in the paper, thereby reducing the wrinkles of the paper; the lifting plate cooperates with the heating plate to form an adjustable flattening area; the feed roller is controlled by the drive motor to ensure that the paper can be stably and continuously fed into the inkjet printer;

[0013] Specifically: the heating plate is used to evenly heat the printing paper to reduce moisture and wrinkles. At the same time, the lifting plate and the heating plate cooperate to form a flattening area to further flatten the paper. The treated paper is then stably fed into the inkjet printer by the feed roller, thereby improving the visual effect and quality of the printing and meeting customer needs. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 This is a side view of the structure of the utility model;

[0016] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0017] Figure 4 This is a schematic diagram of the disassembly structure of the utility model;

[0018] Figure 5 It is a schematic diagram of the partial cutaway structure of the utility model.

[0019] In the figure: 1. Support base; 2. Feed assembly; 21. Feed bracket; 22. Feed roller; 221. Anti-slip sleeve; 23. Regulator; 24. Adjusting bolt; 25. Driving motor; 3. Heating and flattening assembly; 31. Heating and flattening bracket; 32. Lifting platform; 321. Lifting knob; 33. Lifting plate; 34. Heating plate; 4. Inkjet printer; 5. Inkjet paper. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] See also Figure 1-4 The utility model provides a technical solution: a feeding auxiliary mechanism of an inkjet printer, comprising a supporting base 1, a feeding assembly 2 and a heating and flattening assembly 3. The supporting base 1 is arranged at the feeding port of the inkjet printer 4, the feeding assembly 2 is arranged on the right side of the supporting base 1, the heating and flattening assembly 3 is arranged on the left side of the supporting base 1, and the printing paper 5 is arranged inside the heating and flattening assembly 3. The printing paper 5 is input into the inkjet printer 4 through the feeding assembly 2. The feeding assembly 2 comprises two groups of feeding rollers 22, and the two groups of feeding rollers 22 are fixed to the upper end of the supporting base 1 through a feeding bracket 21. A driving motor 25 is arranged on the right side of the feeding bracket 21, and the driving motor 25 is connected to the lower end feeding roller 22. The heating and flattening assembly 3 comprises a heating plate 34, the heating plate 34 is fixed to the upper end of the support base 1 through the heating flattening bracket 31, and a lifting plate 33 is arranged at the lower end of the heating plate 34, and the inkjet paper is placed between the heating plate 34 and the lifting plate 33. The support base 1 is the foundation and supporting structure of the entire feeding auxiliary mechanism; the feeding assembly 2 realizes the automatic feeding of paper through the cooperation of two sets of feeding rollers 22 and the driving motor 25; the feeding bracket 21 fixes and supports the feeding roller 22; the driving motor 25 provides power for the feeding roller 22; the heating plate 34 evenly heats the inkjet paper 5; by adjusting the height of the lifting plate 33, the pressure of the flattening area can be changed to adapt to papers of different thicknesses and materials, and further improve the flatness of the paper.

[0022] An anti-slip sleeve 221 is arranged on the outside of the feed roller 22. The anti-slip sleeve 221 is made of rubber. The main function of the anti-slip sleeve 221 is to increase the friction between the feed roller 22 and the printing paper 5 to prevent the paper from sliding or deflecting during the transmission process, thereby ensuring that the paper can be stably and accurately transmitted to the inkjet printer 4.

[0023] The lower end of the lifting plate 33 is fixed to the upper end of the lifting platform 32, and the lower end of the lifting platform 32 is fixed to the supporting base 1. A lifting knob 321 is provided on the side of the lifting platform 32. The lifting knob 321 is used to adjust the height of the lifting plate 33 through the lifting platform 32, so as to change the pressure of the flattening area to adapt to paper of different thicknesses and materials, and further improve the flatness of the paper.

[0024] The left side of the heating plate 34 is inclined, and the left side of the lifting plate 33 is inclined. The heating plate 34 corresponds to the left side of the lifting plate 33. The inclined design makes the paper placement process smoother, reduces the operator's operating difficulty and time, and improves the overall work efficiency.

[0025] An adjuster 23 is fixed to the outside of the feed bracket 21. The adjuster 23 corresponds to the upper feed roller 22. An adjusting bolt 24 is provided on the upper end of the adjuster 23. The main function of the adjuster 23 is to adjust the clamping force of the corresponding upper feed roller 22. By rotating the adjusting bolt 24, the clamping pressure of the feed roller 22 on the paper can be changed, thereby ensuring the stability and accuracy of the paper during the transmission process.

[0026] As an embodiment of the utility model: when using the feed auxiliary mechanism of the inkjet printer 4, first place the feed auxiliary mechanism of the inkjet printer 4 at the feed port of the inkjet printer 4 to ensure that the support base 1 is stable and fixed; adjust the lifting knob 321 as needed, set the lifting plate 33 to a suitable height to adapt to the thickness of the paper currently to be transmitted; rotate the adjusting bolt 24 on the regulator 23 to adjust the clamping force corresponding to the upper feed roller 22. According to the material and thickness of the paper, the clamping force is appropriately adjusted to ensure that the paper will not be damaged by being too tight or slipped or offset by being too loose during the transmission process; place the printing paper 5 in the flattening area between the heating plate 34 and the lifting plate 33. Since the left side of the heating plate 34 and the lifting plate 33 are inclined, the paper can slide into the flattening area more easily; turn on the drive motor 25 to make the feed roller 22 start to rotate, thereby driving the paper into the inkjet printer 4; at the same time, start the heating plate 34 to evenly heat the paper to reduce the humidity and wrinkles of the paper; thereby completing the use of the feed auxiliary mechanism of the inkjet printer 4.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding auxiliary mechanism for an inkjet printer, comprising a support base (1), a feeding assembly (2) and a heating and flattening assembly (3), wherein the support base (1) is arranged at the feeding port of the inkjet printer (4), and is characterized in that: A feeding assembly (2) is arranged on the right side of the support base (1), a heating and flattening assembly (3) is arranged on the left side of the support base (1), and printing paper (5) is arranged inside the heating and flattening assembly (3), and the printing paper (5) is input into the inkjet printer (4) through the feeding assembly (2); The feeding assembly (2) comprises two groups of feeding rollers (22), the two groups of feeding rollers (22) are fixed to the upper end of the supporting base (1) through a feeding bracket (21), a driving motor (25) is arranged on the right side of the feeding bracket (21), and the driving motor (25) is connected to the lower end feeding roller (22), the heating and flattening assembly (3) comprises a heating plate (34), the heating plate (34) is fixed to the upper end of the supporting base (1) through a heating and flattening bracket (31), a lifting plate (33) is arranged at the lower end of the heating plate (34), and the inkjet paper is placed between the heating plate (34) and the lifting plate (33).

2. The feeding auxiliary mechanism of the inkjet printer according to claim 1, characterized in that: An anti-slip sleeve (221) is arranged on the outside of the feed roller (22), and the anti-slip sleeve (221) is made of rubber material.

3. The feeding auxiliary mechanism of the inkjet printer according to claim 1, characterized in that: The lower end of the lifting plate (33) is fixed to the upper end of the lifting platform (32), the lower end of the lifting platform (32) is fixed to the support base (1), and a lifting knob (321) is provided on the side of the lifting platform (32).

4. The feeding auxiliary mechanism of the inkjet printer according to claim 1, characterized in that: The left side of the heating plate (34) is an inclined surface, and the left side of the lifting plate (33) is an inclined surface, and the heating plate (34) corresponds to the left side of the lifting plate (33).

5. The feeding auxiliary mechanism of the inkjet printer according to claim 1, characterized in that: An adjuster (23) is fixed on the outside of the feed bracket (21), the adjuster (23) corresponds to the upper feed roller (22), and an adjusting bolt (24) is arranged on the upper end of the adjuster (23).

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