Heating device for ink-jet printer

Abstract

The utility model discloses a heating device for an ink-jet printer, which comprises an ink-jet printing module and a heating module, and the ink-jet printing module comprises two ink supply bottles and an ink-jet printer nozzle connected between the two ink supply bottles. According to the ink supply device, when the movable end of the air cylinder extends, the first frame body is located at the top of the protection plate, then the heater in the first frame body heats ink in the ink supply bottle, at the moment, the heater in the second frame body is in a closed state, when the movable end of the air cylinder contracts, the first rubber rod connected with the first frame body descends and extrudes the multiple balls in the pipe body, and the multiple balls push each other to push the ink supply bottle to the ink supply bottle. When the ink supply bottle and the ink-jet printer nozzle are heated, the second rubber rod drives the second frame body to ascend, then the heater in the second frame body works and heats the ink-jet printer nozzle, the other heater is in a closed state, then the ink supply bottle and the ink-jet printer nozzle are heated in a reciprocating mode, the phenomenon that the temperature of the ink supply bottle and the ink-jet printer nozzle is too high due to long heating time is effectively avoided, and heating operation is smooth.

Description

Technical Field

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

[0002] A printer is a device that uses software control to mark products in a non-contact manner. It generally refers to continuous inkjet technology.

[0003] The ink of the inkjet printer is easily affected by the ambient temperature, and the viscosity of the ink changes, which makes it impossible for the ink to be ejected from the nozzle well. Therefore, the use of the inkjet printer will be equipped with a corresponding heating structure. The existing heating method often leads to high temperatures of the nozzle and ink supply bottle due to the long heating time, which affects the normal operation of the two. 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 in this utility model is:

[0006] A heating device for an inkjet printer comprises an inkjet printer module and a heating module, wherein the inkjet printer module comprises two ink supply bottles, an inkjet printer nozzle connected between the two ink supply bottles, and a partition installed between the ink supply bottles and the inkjet printer nozzle, and the heating module comprises two tubes penetrating the partition, a connecting plate connected between the two tubes, a cylinder connected to the top of the connecting plate, a frame body connected to the movable end of the cylinder, a rubber rod one installed at the bottom of the frame body one and plugged into the tube body, a rubber rod two plugged into the tube body, a frame body two connected between the two rubber rods two, two heaters respectively installed inside the frame body one and the frame body two, and a plurality of spheres filled inside the tube body.

[0007] By adopting the above technical solution, when the movable end of the cylinder is extended, frame one is located on the top of the guard plate, and then the heater therein heats the ink in the ink supply bottle. At this time, the heater in frame two is in a closed state. Then, when the movable end of the cylinder contracts, rubber rod one connected to frame one descends and squeezes multiple balls in the tube body. The multiple balls push each other, so that rubber rod two brings frame two up, and then the heater in frame two works to heat the nozzle of the inkjet printer. Here, the other heater is in a closed state. Then, in the above manner, the ink supply bottle and the nozzle of the inkjet printer are heated reciprocatingly, effectively avoiding the phenomenon of excessive temperature of the two due to long heating time, so that the heating operation is smooth.

[0008] In a preferred example, the utility model can be further configured as follows: the two tubes are vertically symmetrical about the cylinder, and the tubes are arranged in a J shape.

[0009] In a preferred example, the utility model can be further configured as follows: the shapes and manufacturing materials of the frame body 1 and the frame body 2 are equal, the frame body 1 is attached to the rear sides of the two ink supply bottles, and the frame body 2 is attached to the rear side of the inkjet printer nozzle.

[0010] In a preferred example, the utility model can be further configured as follows: the cylinder and the two heaters are electrically connected to an external PLC.

[0011] In a preferred example, the utility model can be further configured as follows: a bottom plate is installed at the rear side of the partition, and the bottom end of the ink supply bottle is plugged into the top of the bottom plate.

[0012] In a preferred example, the utility model can be further configured as follows: a guard plate is installed at the rear side of the partition, and the guard plate is sleeved on the outer sides of the two ink supply bottles.

[0013] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0014] In the utility model, when the movable end of the cylinder is extended, the frame one is located on the top of the guard plate, and then the heater therein heats the ink in the ink supply bottle. At this time, the heater in the frame two is in a closed state. Then, when the movable end of the cylinder is contracted, the rubber rod one connected to the frame one descends and squeezes a plurality of balls in the tube body. The plurality of balls push each other, so that the rubber rod two brings the frame two up, and then the heater in the frame two works to heat the nozzle of the inkjet printer. Here, the other heater is in a closed state. Then, in the above manner, the ink supply bottle and the nozzle of the inkjet printer are heated reciprocatingly, effectively avoiding the phenomenon of excessive temperature of the two due to a long heating time, so that the heating operation is smooth. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 This is a rear view of the overall structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the coding module of the utility model;

[0018] Figure 4 This is a schematic diagram of the heating module of the utility model.

[0019] Reference numerals:

[0020] 100, inkjet printer module; 110, ink supply bottle; 120, inkjet printer nozzle; 130, partition;

[0021] 200, heating module; 210, tube body; 220, connecting plate; 230, cylinder; 240, frame body 1; 250, rubber rod 1; 260, rubber rod 2; 270, frame body 2; 280, heater; 290, sphere;

[0022] 300, bottom plate;

[0023] 400. Guard plate. DETAILED DESCRIPTION

[0024] 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.

[0025] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0026] A heating device for an inkjet printer provided by some embodiments of the utility model will be described below in conjunction with the accompanying drawings.

[0027] Embodiment 1:

[0028] Combination Figure 1-4 As shown, the utility model provides a heating device for an inkjet printer, comprising an inkjet printer module 100 and a heating module 200, wherein the inkjet printer module 100 comprises two ink supply bottles 110, an inkjet printer nozzle 120 connected between the two ink supply bottles 110, and a partition 130 installed between the ink supply bottle 110 and the inkjet printer nozzle 120;

[0029] The heating module 200 includes two tube bodies 210 passing through the partition 130, a connecting plate 220 connected between the two tube bodies 210, a cylinder 230 connected to the top of the connecting plate 220, a frame body 240 connected to the movable end of the cylinder 230, a rubber rod 1 250 installed at the bottom of the frame body 1 240 and plugged into the tube body 210, a rubber rod 260 plugged into the tube body 210, a frame body 270 connected between the two rubber rods 260, two heaters 280 installed inside the frame body 1 240 and the frame body 270 respectively, and a plurality of spheres 290 filled inside the tube body 210.

[0030] Furthermore, the two tube bodies 210 are vertically symmetrical about the cylinder 230 , and the tube body 210 is set in a J shape. With this shape design, the rubber rod 1 250 and the rubber rod 2 260 can both rise smoothly, providing conditions for distinguishing the heated ink supply bottle 110 and the inkjet printer nozzle 120.

[0031] Furthermore, the shapes and manufacturing materials of the frame 1 240 and the frame 2 270 are equal. The frame 1 240 is attached to the rear side of the two ink supply bottles 110, and the frame 2 270 is attached to the rear side of the inkjet printer nozzle 120. With this structural design, the manufacture of the frame 1 240 and the frame 2 270 becomes easy.

[0032] Furthermore, the cylinder 230 and the two heaters 280 are electrically connected to an external PLC. With this structural design, the opening and closing of the cylinder 230 and the two heaters 280 can be controlled separately, providing conditions for achieving energy conservation and emission reduction.

[0033] Embodiment 2:

[0034] Combination Figure 2 As shown, based on the first embodiment, a bottom plate 300 is installed on the rear side of the partition 130, and the bottom end of the ink supply bottle 110 is plugged into the top of the bottom plate 300. The bottom plate 300 can be provided to lift up the two ink supply bottles 110, thereby improving the installation firmness of the ink supply bottles 110.

[0035] Embodiment three:

[0036] Combination Figure 2-3 As shown, in the above embodiment, a guard plate 400 is installed on the rear side of the partition 130, and the guard plate 400 is sleeved on the outer sides of the two ink supply bottles 110. The guard plate 400 can limit the two ink supply bottles 110 to prevent the ink supply bottles 110 from tipping backwards.

[0037] The working principle and use process of the utility model are as follows: when the movable end of the cylinder 230 is extended, the frame 1 240 is located on the top of the guard plate 400, and then the heater 280 in the frame 1 240 is turned on and heats the ink in the ink supply bottle 110. At this time, the heater 280 in the frame 270 is in a closed state, and then when the movable end of the cylinder 230 is contracted, the rubber rod 1 250 connected to the frame 1 240 descends, and then squeezes the multiple balls 290 in the tube 210. The multiple balls 290 push each other, so that the rubber rod 260 brings the frame 270 up, and then the heater 280 in the frame 270 works to heat the inkjet printer nozzle 120. Here, the other heater 280 is in a closed state, and then the ink supply bottle 110 and the inkjet printer nozzle 120 are heated back and forth in the above manner, which achieves energy saving and ensures that the ink can flow out normally.

[0038] In the present utility model, the term "plurality" refers to two or more than two, unless otherwise clearly defined. The term "and / or" used in this article includes any and all combinations of one or more related listed items. The terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "connection" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0039] It should be noted that when an element is referred to as being "assembled on", "installed on", "fixed on" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0040] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0041] 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 spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A heating device for an inkjet printer, characterized in that: include: The inkjet coding module (100) comprises two ink supply bottles (110), an inkjet coding machine nozzle (120) connected between the two ink supply bottles (110), and a partition (130) installed between the ink supply bottles (110) and the inkjet coding machine nozzle (120); The heating module (200) comprises two tubes (210) penetrating the partition (130), a connecting plate (220) connected between the two tubes (210), a cylinder (230) connected to the top of the connecting plate (220), a frame (240) connected to the movable end of the cylinder (230), a rubber rod (250) installed at the bottom of the frame (240) and plugged into the tube (210), a rubber rod (260) plugged into the tube (210), a frame (270) connected between the two rubber rods (260), two heaters (280) installed inside the frame (240) and the frame (270), respectively, and a plurality of spheres (290) filled inside the tube (210).

2. A heating device for inkjet printer according to claim 1, characterized in that: The two tube bodies (210) are vertically symmetrical with respect to the cylinder (230), and the tube bodies (210) are arranged in a J-shape.

3. A heating device for inkjet printer according to claim 1, characterized in that: The shapes and materials of the frame body 1 (240) and the frame body 2 (270) are the same. The frame body 1 (240) is attached to the rear side of the two ink supply bottles (110), and the frame body 2 (270) is attached to the rear side of the inkjet printer nozzle (120).

4. A heating device for inkjet printer according to claim 1, characterized in that: The cylinder (230) and the two heaters (280) are electrically connected to an external PLC.

5. The heating device for inkjet printer according to claim 1, characterized in that: A bottom plate (300) is installed on the rear side of the partition (130), and the bottom end of the ink supply bottle (110) is plugged into the top of the bottom plate (300).

6. A heating device for inkjet printer according to claim 1, characterized in that: A guard plate (400) is installed on the rear side of the partition (130), and the guard plate (400) is sleeved on the outside of the two ink supply bottles (110).

Images