Printing device for first-aid kit packaging material

Abstract

The utility model discloses a printing device for first-aid kit packaging materials. Comprising a supporting seat; a negative pressure belt conveyor is arranged on the supporting seat; and a spray head of the plasma surface treatment machine, a UV code spraying head and a UV light curing light source are sequentially arranged on the negative pressure belt conveyor. According to the utility model, UV printing ink is adopted, and the function of clear printing of the composite cloth material is realized through the high-resolution UV code spraying device and the UV light curing system, so that clear and complete printing data is obtained.

Description

Technical Field

[0001] The utility model relates to a printing device for first aid kit packaging materials. Background Art

[0002] Some existing first aid kits are packed with composite cloth, which has the following three advantages:

[0003] (1) It can be used for first aid in wartime. After the package is torn open and flattened, it can block the pneumothorax and play a role in first aid.

[0004] (2) This material is flame retardant and easier to carry and store during wartime.

[0005] (3) This material is made of cotton cloth with a waterproof coating on the surface. It is environmentally friendly and degradable and does not easily pollute the environment.

[0006] However, the surface of this material is a plain weave fabric. When printed with conventional printing equipment, due to low resolution, long ink drying time, and insufficient sensor sensitivity, problems such as loss of printed text details, ink seeping into the fabric to cause blurred text, and printed material accumulation and equipment jamming may occur. Utility Model Content

[0007] In order to overcome the above-mentioned defects, the purpose of the utility model is to provide a printing device for first aid kit packaging materials.

[0008] In order to achieve the above-mentioned purpose, the printing device of the first aid kit packaging material of the utility model comprises: a support seat;

[0009] A negative pressure belt conveyor is arranged on the support seat;

[0010] The negative pressure belt conveyor is provided with a spray head of a plasma surface treatment machine, a UV spray terminal and a UV light curing light source in sequence.

[0011] Furthermore, a feeding device is provided at the feeding end of the negative pressure belt conveyor.

[0012] Furthermore, the feeding device comprises:

[0013] Feed belt conveyor;

[0014] A feeding side plate is provided on both sides of the feeding belt conveyor;

[0015] Two support frames are arranged on both sides of the support base near the feeding belt conveyor;

[0016] A Chinese-character-earth-shaped adjustment plate is arranged on the two support frames;

[0017] The feeding side plate is vertically arranged with a U-shaped adjustment plate to form a feeding rack with a U-shaped cross section.

[0018] Furthermore, the U-shaped adjustment plate includes a middle plate and two parallel adjustment arms arranged on both sides of the middle plate, and a long hole is arranged on each of the adjustment arms; a connecting ear is arranged corresponding to the long hole at one end of the feeding side plate near the U-shaped adjustment plate, and a screw hole is arranged on the connecting ear corresponding to the long hole; and an adjustment bolt is arranged corresponding to each screw hole.

[0019] Furthermore, an arc-shaped dividing plate is arranged at the lower end of the back of the middle plate, and a friction plate is arranged on the dividing plate corresponding to the feeding belt conveyor.

[0020] Furthermore, a lifting and adjusting device is arranged on the back of the middle plate, an arc-shaped material dividing plate is arranged at the lower end of the lifting and adjusting device, and a friction plate is arranged on the material dividing plate corresponding to the feeding belt conveyor.

[0021] Furthermore, a first gantry is provided on the support seat corresponding to the nozzle of the plasma surface treatment machine, a first linear slide is provided on the first gantry, and the nozzle of the plasma surface treatment machine is provided on the linear slide.

[0022] Furthermore, a second gantry is provided on the support seat corresponding to the UV spray terminal, a second linear slide is provided on the second gantry, and a nozzle of the UV spray terminal is provided on the linear slide.

[0023] The utility model adopts UV ink, and realizes the function of clear printing of composite cloth materials through a high-resolution UV inkjet printer and a UV light curing system, thereby obtaining clear and complete printing data. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of an embodiment of the utility model.

[0025] Figure 2 for Figure 1 Side view of.

[0026] Figure 3 It is a structural schematic diagram of the feeding device in the utility model.

[0027] Figure 4 for Figure 3 Rear view of.

[0028] Figure 5 for Figure 3 Schematic side view of .

[0029] Figure 6 for Figure 3 The illustrated embodiment is a side view with a feed belt conveyor added.

[0030] Figure 7 for Figure 6 Side view of.

[0031] Figure 8 It is a schematic diagram of the structure of a printing device with a feeding device. DETAILED DESCRIPTION

[0032] The embodiments of the utility model are described in detail below with reference to the accompanying drawings.

[0033] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0034] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "plurality" means two or more.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] like Figure 1 and Figure 2 As shown, the printing device of the first aid kit packaging material of the utility model comprises: a support base 1; a negative pressure belt conveyor 2 and a plurality of door-shaped frames are arranged on the support base;

[0037] The negative pressure belt conveyor 2 is composed of a negative pressure fan 21, a conveying roller 22, a negative pressure chamber 23, a conveying belt 25 and a CNC drive motor (not shown in the figure); the negative pressure chamber is arranged between the two conveying rollers; the negative pressure chamber is connected to the negative pressure fan through a pipe 24; the conveying belt is arranged in a ring shape in the negative pressure chamber and outside the two conveying rollers; the CNC drive motor is used to receive the control signal of the programmable logic controller (PLC) to accurately control the rotation speed, thereby controlling the rotation speed of the conveying roller to achieve the purpose of controlling the travel speed of the conveying belt; a vent 26 is arranged on the conveying belt, and a negative pressure hole connected to the negative pressure chamber is arranged at a position corresponding to the vent on the upper surface of the negative pressure chamber; after the negative pressure fan is turned on, negative pressure can be formed on the conveying belt, so as to facilitate the adsorption of thin and light packaging materials to be printed on the conveying belt, so as to facilitate the "fixing" of the packaging materials to be printed.

[0038] The negative pressure belt conveyor is sequentially provided with a nozzle 3 of a plasma surface treatment machine, a UV inkjet printer 4 and a UV light curing light source 5. The nozzle 3 of the plasma surface treatment machine and the UV inkjet printer 4 corresponding to the host (not shown in the figure) can be arranged on one side of the support base, and the nozzle 3 and the UV inkjet printer 4 of the plasma surface treatment machine are connected to the host through pipelines.

[0039] Plasma surface treatment machine can cause a variety of physical and chemical changes on the surface of printed materials, resulting in etching and roughening, which improves the hydrophilicity and adhesion of the material surface, making it easier for the inkjet information to adhere to the surface of the printed material.

[0040] UV inkjet printer can use 35um, 45um, and 60um nozzles. It is better to use 35um nozzles, which have higher resolution and more precise and delicate patterns. The ink used by UV inkjet printer is water-based UV ink, which is environmentally friendly and pollution-free. And this ink has no solvent volatilization and will not harm the human body. Then it is cured with UV light curing light source. By using it with UV ink, it can achieve a quick-drying effect, thereby preventing the ink from penetrating into the fabric and making the printed information clearer.

[0041] A first gantry 31 is provided on the support seat corresponding to the nozzle 3 of the plasma surface treatment machine. In order to facilitate the adjustment of the height of the nozzle, a linear slide is provided on the first gantry, and the nozzle 3 of the plasma surface treatment machine is arranged on the linear slide. A second gantry 41 is provided on the support seat corresponding to the UV spray terminal 4. Similarly, in order to facilitate the adjustment of the height of the UV spray terminal 4, a linear slide is provided on the second gantry, and the nozzle of the UV spray terminal is arranged on the linear slide. The UV light curing light source 5 is installed on the third gantry 51.

[0042] Furthermore, an optical fiber sensor 6 is provided on the negative pressure belt conveyor 2 to accurately and orderly identify each material, and output the identified signal to the programmable logic controller (PLC), thereby controlling the speed of the negative pressure belt conveyor 2 and controlling the operation of the UV spray terminal; effectively avoiding the problem of equipment being stuck due to material accumulation. Compared with other sensors, optical fiber sensors do not generate electric sparks during signal transmission and are safer.

[0043] When printing, first put the sheet of composite cloth material on the negative pressure belt conveyor, and first pass the plasma surface treatment machine to improve the hydrophilicity and adhesion of the composite cloth material surface, so that the inkjet information can be more easily attached to the surface of the printed material. When the composite cloth material passes through the optical fiber sensor, the sensor will transmit the signal to the inkjet printer through the PLC to calculate the time when the composite cloth material reaches the inkjet printer; when the composite cloth material passes through the inkjet printer, the inkjet printer automatically sprays ink to print the text on the material, and then immediately uses the UV light curing light source to quickly cure the printing ink, so as to obtain clear and complete printing data.

[0044] To facilitate batch printing, such as Figure 8 As shown, a feeding device 7 is provided at the feeding end of the negative pressure belt conveyor.

[0045] The feeding device comprises:

[0046] Feeding belt conveyor 71; This feeding belt conveyor is a small belt conveyor; It is used to transfer the composite cloth material in the feeding rack to the negative pressure belt conveyor. The feeding belt conveyor and the negative pressure belt conveyor can share a CNC motor and be synchronously controlled by a synchronous belt, or they can be controlled by a CNC motor through a PLC.

[0047] Two support frames 73 are provided on both sides of the support base near the feeding belt conveyor, which are used to support and fix the feeding frame;

[0048] A feeding side plate 72 is provided on each side of the feeding belt conveyor; a U-shaped adjustment plate 74 is provided on the two support frames; the feeding side plate is arranged perpendicular to the U-shaped adjustment plate to form a feeding frame with a U-shaped cross section.

[0049] The U-shaped adjustment plate includes a middle plate 741 and two parallel adjustment arms 742 arranged on both sides of the middle plate, each of which is provided with a long hole 743; a connecting ear 721 is provided at one end of the feeding side plate near the U-shaped adjustment plate corresponding to the long hole, and a screw hole is provided on the connecting ear corresponding to the long hole; and an adjustment bolt 75 is provided corresponding to each screw hole. By adjusting the bolts, the width between the two feeding side plates can be adjusted to adapt to composite cloth materials of different specifications.

[0050] An arc-shaped material dividing plate 76 is provided at the lower end of the back of the middle plate, and the arc-shaped material dividing plate 76 can be made of metal material; the material dividing plate is provided with a friction plate 761 corresponding to the feeding belt conveyor, and the friction plate 761 can be made of rubber or silicone to generate sufficient friction, so as to ensure that only one material to be printed is output from the feeding belt conveyor to the negative pressure belt conveyor at a time. The height of the arc-shaped material dividing plate 76 can be adjusted by a height adjustment device. As shown in the figure, a connecting block 763 is integrally provided on the back of the middle plate, and a screw hole is provided on the connecting block 763; a bolt 762 passes through the screw hole and extends out of the lower end of the connecting block; the upper end of the arc-shaped material dividing plate 76 is pivotally connected to the lower end of the bolt 762; when the bolt 762 is rotated, the bolt will move up and down relative to the connecting block, thereby driving the arc-shaped material dividing plate 76 pivoted to the lower end of the bolt 762 to move up and down.

[0051] The utility model is described in detail above in conjunction with the accompanying drawings, but the utility model is not limited to the above embodiments, and various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the utility model. Many other changes and modifications that do not depart from the concept and scope of the utility model should be considered as the protection scope of the utility model.

[0052] In the description of this specification, specific features, structures, materials or characteristics may be combined in an appropriate manner in any one or more embodiments or examples.

[0053] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A printing device for first aid kit packaging material, characterized in that: include: Support seat; A negative pressure belt conveyor is arranged on the support seat; The negative pressure belt conveyor is provided with a spray head of a plasma surface treatment machine, a UV spray terminal and a UV light curing light source in sequence.

2. The printing device for first aid kit packaging material according to claim 1, characterized in that: A feeding device is arranged at the feeding end of the negative pressure belt conveyor.

3. The printing device for first aid kit packaging material according to claim 2, characterized in that: The feeding device comprises: Feeding belt conveyor; A feeding side plate is provided on both sides of the feeding belt conveyor; Two support frames are arranged on both sides of the support base near the feeding belt conveyor; A Chinese-character-earth-shaped adjustment plate is arranged on the two support frames; The feeding side plate is vertically arranged with a U-shaped adjustment plate to form a feeding rack with a U-shaped cross section.

4. The printing device for first aid kit packaging material according to claim 3, characterized in that: The earth-shaped adjustment plate includes a middle plate and two parallel adjustment arms on both sides of the middle plate, and a long hole is provided on each of the adjustment arms; a connecting ear is provided at one end of the feeding side plate near the earth-shaped adjustment plate corresponding to the long hole, and a screw hole is provided on the connecting ear corresponding to the long hole; and an adjustment bolt is provided corresponding to each screw hole.

5. The printing device for first aid kit packaging material according to claim 4, characterized in that: An arc-shaped material dividing plate is arranged at the lower end of the back of the middle plate, and a friction plate is arranged on the material dividing plate corresponding to the feeding belt conveyor.

6. The printing device for first aid kit packaging material according to claim 4, characterized in that: A lifting and adjusting device is arranged on the back of the middle plate, an arc-shaped material dividing plate is arranged at the lower end of the lifting and adjusting device, and a friction plate is arranged on the material dividing plate corresponding to the feeding belt conveyor.

7. The printing device for first aid kit packaging material according to claim 1, characterized in that: A first gantry is provided on the support seat corresponding to the nozzle of the plasma surface treatment machine, a first linear slide is provided on the first gantry, and the nozzle of the plasma surface treatment machine is provided on the linear slide.

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