Pattern printing device for reflective clothing

Abstract

The pattern printing device comprises a supporting mechanism, a printing mechanism and a tightening mechanism, the printing mechanism and the tightening mechanism are arranged on the supporting mechanism, the supporting mechanism comprises a working table and an upper bearing table fixed to the working table, an air cylinder is fixed to the upper end face of the upper bearing table, and the output end of the air cylinder is connected with a fixing plate. The tightening mechanism comprises a storage column, a sliding plate arranged below the storage column and a contact plate fixed to one side of the lower end face of the sliding plate, a spring is fixedly connected into a cavity structure of the storage column, the sliding plate is fixedly connected to the bottom of the spring, and a stabilizing frame is fixed to the other side of the lower end face of the spring. A servo motor and an inner edge shaft connected with an output shaft of the servo motor are arranged on the stabilizing frame. According to the pattern printing device for the reflective clothing, the structure of a clothing fabric can be always kept in a tensioned state in the printing process, so that the phenomenon that the pattern printing position is inaccurate due to the phenomena such as movement, wrinkling or tilting of the clothing fabric is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of reflective clothing production, in particular to a pattern printing device for reflective clothing. Background Art

[0002] Reflective clothing is a personal safety product made of reflective materials embedded in the main parts of clothes or vests. It is used at night or in bad weather. The light at night will shine on the reflective clothing and there will be obvious reflections, which will alert drivers in advance. Therefore, it can better protect road workers wearing reflective clothing when working outdoors.

[0003] When manufacturing reflective clothing, it is necessary to print patterns on the clothing fabric. Current pattern printing devices are usually unable to tighten the clothing fabric before printing the pattern. As a result, during the printing process, the printing head may cause the clothing fabric to move, wrinkle, or warp when pressing on the surface of the clothing fabric, resulting in inaccurate pattern printing position. Utility Model Content

[0004] The purpose of the utility model is to provide a pattern printing device for reflective clothing, which can keep the structure of the clothing fabric in a tensioned state at all times during the printing process, and the clothing fabric itself is restrained and cannot move, so that the pattern printing position will not be inaccurate due to movement, wrinkling or warping of the clothing fabric.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pattern printing device for reflective clothing, comprising a supporting mechanism, a printing mechanism and a tightening mechanism arranged on the supporting mechanism, the supporting mechanism comprising a workbench and an upper supporting platform fixed on the workbench, a cylinder being fixed on the upper end surface of the upper supporting platform, and the output end of the cylinder being connected to a fixing plate, the tightening mechanism comprising a storage column, a slide plate arranged below the storage column and a contact plate fixed to one side of the lower end surface of the slide plate, the storage column being a cavity structure with an opening on the lower end surface and a hollow interior, a spring being fixedly connected in the cavity structure of the storage column, the slide plate being fixedly connected to the bottom of the spring, a stabilizing frame being fixed on the other side of the lower end surface of the spring, a servo motor and an inner shaft connected to the output shaft of the servo motor being provided on the stabilizing frame, a fabric tightening cylinder being fixedly mounted on the inner shaft.

[0006] As a preferred embodiment, the printing mechanism includes a printing plate and a printing head arranged below the printing plate, and the printing plate is fixed to the lower end surface of the fixed plate; so that the structure of the printing plate and the printing head remains stable, and the number and shape of the printing heads are determined according to the actual requirements of the reflective clothing processing.

[0007] As a preferred embodiment, the storage column is fixed to the lower end surface of the fixed plate, so that the storage column and the structure below it can remain stable.

[0008] As a preferred embodiment, there are two storage columns symmetrically located below the fixed plate, and the fabric tightening cylinders below the two storage columns are kept horizontal.

[0009] As a preferred embodiment, the top of the skateboard extends into the cavity structure of the storage column, and the skateboard fits against the inner wall of the storage column; so that the skateboard can only rise and fall under the action of the spring without shaking left and right, ensuring the structural stability of the skateboard.

[0010] As a preferred embodiment, the servo motor is fixed to the outer wall of the stabilizing frame and is connected to the inner side of the stabilizing frame along the inner axis. The stabilizing frame is designed in an inverted U shape; this keeps the structure of the servo motor stable, and the servo motor requires power from external power facilities.

[0011] As a preferred embodiment, an annular protective cover is fixed on the outside of the fabric tightening cylinder; the protective cover can be made of rubber or other suitable materials, and the protective cover needs to have a large friction force when in contact with the fabric of the reflective clothing, so as to facilitate tightening the fabric of the reflective clothing.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: before the printing plate contacts the clothing fabric, the present invention causes the tightening mechanism to work to tighten the clothing fabric at the position to be printed, and then uses the positioning mechanism to position the clothing fabric, so that the structure of the clothing fabric always remains in a tensioned state during the printing process, and the clothing fabric itself is limited and cannot move, so that the pattern printing position will not be inaccurate due to the movement, wrinkling or warping of the clothing fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is one of the schematic diagrams of an embodiment of the present utility model;

[0014] Figure 2 This is a second schematic diagram of an embodiment of the present utility model;

[0015] Figure 3 This is the main view of the utility model;

[0016] Figure 4 For the utility model Figure 1 Schematic diagram of partial structural cross section at AA in the middle;

[0017] Figure 5 For the utility model Figure 1 Schematic diagram of partial structural cross-section at BB in the middle.

[0018] The reference numerals and names in the figure are as follows: 1. Support mechanism; 11. Workbench; 12. Upper receiving platform; 13. Cylinder; 14. Fixed plate; 2. Printing mechanism; 21. Printing plate; 22. Printing head; 3. Tightening mechanism; 31. Storage column; 32. Spring; 33. Slide plate; 34. Contact plate; 35. Stabilizing frame; 36. Servo motor; 37. Inner shaft; 38. Fabric tightening cylinder; 39. Protective cover. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0021] In the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium; internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0022] See also Figures 1 to 3The utility model provides an embodiment: a pattern printing device for reflective clothing, including a support mechanism 1, a printing mechanism 2 provided on the support mechanism 1, and a tightening mechanism 3. The support mechanism 1 includes a workbench 11 and an upper receiving platform 12 fixed on the workbench 11. A cylinder 13 is fixed to the upper end surface of the upper receiving platform 12, and the output end of the cylinder 13 is connected to a fixed plate 14. The printing mechanism 2 includes a printing plate 21 and a printing head 22 provided below the printing plate 21. The printing plate 21 is fixed to the lower end surface of the fixed plate 14, so that the structure of the printing plate 21 and the printing head 22 remains stable. The number and shape of the printing heads 22 are determined according to the actual requirements of the reflective clothing processing.

[0023] See also Figures 4 and 5 The tightening mechanism 3 includes a storage column 31, a slide plate 33 provided under the storage column 31, and a contact plate 34 fixed to one side of the lower end surface of the slide plate 33. The storage column 31 is fixed to the lower end surface of the fixing plate 14, so that the storage column 31 and the structure below it can remain stable. There are two storage columns 31 and they are symmetrical under the fixing plate 14, and the fabric tightening cylinders 38 under the two storage columns 31 are kept horizontal. The storage column 31 has an opening on the lower end surface and a hollow cavity structure inside. A spring 32 is fixedly connected to the cavity structure of the storage column 31, and the slide plate 33 is fixedly connected to the bottom of the spring 32, and the top of the slide plate 33 extends into the cavity structure of the storage column 31, and the slide plate 33 fits against the inner wall of the storage column 31, so that the slide plate 33 can only rise and fall under the action of the spring 32, and will not move left and right. To ensure the structural stability of the skateboard 33, a stabilizing frame 35 is fixed on the other side of the lower end surface of the spring 32, and a servo motor 36 and an inner shaft 37 connected to the output shaft of the servo motor 36 are provided on the stabilizing frame 35. The servo motor 36 is fixed to the outer wall of the stabilizing frame 35, and the inner shaft 37 is rotatably connected to the inner side of the stabilizing frame 35. The stabilizing frame 35 is designed in an inverted U shape, so that the structure of the servo motor 36 remains stable, and the servo motor 36 requires power from external power facilities. A fabric tightening cylinder 38 is fixedly mounted on the inner shaft 37, and an annular protective cover 39 is fixed on the outside of the fabric tightening cylinder 38. The protective cover 39 can be made of rubber or other suitable materials, and the protective cover 39 needs to have a large friction when in contact with the clothing fabric of the reflective clothing, so as to facilitate tightening the clothing fabric of the reflective clothing.

[0024] During the working of the present invention, the fabric of the reflective clothing is first laid flat on the workbench 11, and the cylinder 13 is driven to operate to drive the fixed plate 14 and all the structures below it to sink, wherein the two protective covers 39 will first contact the fabric of the reflective clothing. At this time, the cylinder 13 is first suspended, and the two servo motors 36 are driven to operate to drive the two inner shafts 37 to operate, so that the protective covers 39 on the two fabric tightening cylinders 38 are all moved in a direction away from the printing plate 21, and the part of the fabric of the reflective clothing located below the printing plate 21 is tightened. After that, the cylinder 13 continues to operate to drive the fixed plate 14 to descend, so that the two contact plates 34 come into contact with the fabric of the reflective clothing, thereby pressing the tightened fabric of the reflective clothing (the two protective covers 39 have a certain thickness, so even if the fixed plate 14 descends, it will not affect the fabric tightening cylinder 38). While pressing, the print head 22 also completes the printing of the pattern on the fabric of the reflective clothing, thereby ensuring that the fabric of the reflective clothing remains stable and taut before printing, and the pattern printing can be completed quickly.

[0025] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A pattern printing device for reflective clothing, comprising a support mechanism, a printing mechanism disposed on the support mechanism, and a tightening mechanism, characterized in that: The supporting mechanism includes a workbench and an upper supporting platform fixed on the workbench, a cylinder is fixed on the upper end surface of the upper supporting platform, the output end of the cylinder is connected to a fixed plate, the tightening mechanism includes a storage column, a slide plate arranged below the storage column and a contact plate fixed to one side of the lower end surface of the slide plate, the storage column is a cavity structure with an opening on the lower end surface and a hollow interior, a spring is fixedly connected to the cavity structure of the storage column, the slide plate is fixedly connected to the bottom of the spring, a stabilizing frame is fixed to the other side of the lower end surface of the spring, a servo motor and an inner shaft connected to the output shaft of the servo motor are provided on the stabilizing frame, and a fabric tightening cylinder is fixedly mounted on the inner shaft.

2. The pattern printing device for reflective clothing according to claim 1, characterized in that: The printing mechanism comprises a printing plate and a printing head arranged below the printing plate, and the printing plate is fixed to the lower end surface of the fixing plate.

3. The pattern printing device for reflective clothing according to claim 1, characterized in that: The storage column is fixed to the lower end surface of the fixing plate.

4. The pattern printing device for reflective clothing according to claim 1, characterized in that: There are two storage columns in total and they are symmetrically located below the fixed plate, and the fabric tightening cylinders below the two storage columns are kept horizontal.

5. The pattern printing device for reflective clothing according to claim 1, characterized in that: The top of the slide extends into the cavity structure of the storage column, and the slide fits against the inner wall of the storage column.

6. The pattern printing device for reflective clothing according to claim 1, characterized in that: The servo motor is fixed to the outer wall of the stabilizing frame, and the inner axis is rotatably connected to the inner side of the stabilizing frame. The stabilizing frame is designed to be in an inverted U shape.

7. The pattern printing device for reflective clothing according to claim 1, characterized in that: An annular protective sleeve is fixed on the outer side of the fabric tightening cylinder.

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