Printing ink drying and wiping integrated mechanism

Abstract

The utility model relates to the technical field of pad printing equipment, in particular to a printing ink drying and wiping integrated mechanism which comprises a wiping plate, a film supply mechanism, a wiping transverse movement driving mechanism and a drying oven with an opening in the upper end. The wiping plate is located above an opening of the drying oven, the wiping transverse movement driving mechanism is used for driving the wiping plate and the film supply mechanism to transversely move at the same time so as to expose or cover the opening of the drying oven, the film supply mechanism is located on one side of the wiping plate, and a film of the film supply mechanism is wound on the other side of the wiping plate. The utility model aims to provide an ink drying and wiping integrated mechanism which can effectively save the space of pad printing equipment and improve the efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of pad printing equipment, in particular to an integrated mechanism for drying and wiping ink. Background Art

[0002] Pad printing is the process of transferring the pattern engraved on the steel plate to the workpiece through the action of the pad printing rubber head. After the pad printing rubber head comes into contact with the pattern, the pad printing rubber head is dipped with ink of the corresponding pattern. After the pad printing rubber head is covered on the workpiece, the pad printing is completed, which is similar to stamping in daily work.

[0003] Because different inks have different display effects, some inks need to be left in the air for a period of time before they can come into contact with the product after coming into contact with the pad printing rubber head; and the ink on the pad printing rubber head needs to be wiped off after printing, otherwise it will affect the subsequent printing. The current traditional practice is to separate the drying and wiping steps, which is inefficient, and the drying and wiping structures are separate, occupying a large volume, affecting the miniaturization design of pad printing equipment. Summary of the invention

[0004] In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the utility model is to provide an integrated ink drying and wiping mechanism, which can effectively save space in pad printing equipment and improve efficiency.

[0005] The utility model is realized by the following technical solutions:

[0006] An integrated mechanism for drying and wiping ink comprises a wiping plate, a film supplying mechanism, a wiping transverse driving mechanism and an oven with an upper opening; the wiping plate is located above the opening of the oven, the wiping transverse driving mechanism is used to drive the wiping plate and the film supplying mechanism to move transversely at the same time to expose or cover the opening of the oven, the film supplying mechanism is located on one side of the wiping plate, and the film of the film supplying mechanism is wound around the other side of the wiping plate.

[0007] Among them, the film feeding mechanism includes a mounting frame, a loading roller and a unloading roller installed on the mounting frame, a feeding drive mechanism for driving the loading roller and the unloading roller to rotate, and a plurality of tensioning rollers located between the loading roller and the unloading roller; the wiping plate is arranged at one end of the mounting frame away from the loading roller.

[0008] Wherein, the mounting frame is slidably connected to the oven.

[0009] Wherein, a rubber roller is arranged on the other side of the wiping plate.

[0010] Wherein, the size of the wiping plate is adapted to the opening size of the oven.

[0011] Wherein, a heat dissipation fan is installed at the lower end of the oven.

[0012] Beneficial effects of the utility model:

[0013] The utility model is an integrated mechanism for drying and wiping ink, which is generally installed between the fixture and the ink dipping mechanism of the equipment. When in use, the wiping transverse drive mechanism drives the wiping plate to move away to expose the opening of the oven. At this time, the pad printing rubber head can be extended from the opening into the oven to dry the ink. Then the pad printing rubber head is moved to the place where the fixture is placed for pad printing. At the same time, the wiping plate is reset to avoid excessive heat loss in the oven. After printing is completed, the pad printing rubber head contacts the film on the upper end surface of the wiping plate for wiping, and the film supply mechanism retracts the wiped film. Compared with the prior art, the utility model can effectively save the space of the pad printing equipment and improve the efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described using the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the utility model. A person skilled in the art can obtain other drawings based on the following drawings without creative work.

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 This is another structural schematic diagram of the utility model.

[0017] Reference numerals

[0018] Wiping plate--101, film supply mechanism--102, loading roller--103, unloading roller--104, tensioning roller--105, rubber roller--106, feeding drive mechanism--107, cooling fan--108, wiping transverse drive mechanism--109, oven--110, mounting frame--111. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" 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 present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] In addition, 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, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0022] Pad printing is the process of transferring the pattern engraved on the steel plate to the workpiece through the action of the pad printing rubber head. After the pad printing rubber head comes into contact with the pattern, the pad printing rubber head is dipped with ink of the corresponding pattern. After the pad printing rubber head is covered on the workpiece, the pad printing is completed, which is similar to stamping in daily work.

[0023] Because different inks have different display effects, some inks need to be left in the air for a period of time before they can come into contact with the product after coming into contact with the pad printing rubber head; and the ink on the pad printing rubber head needs to be wiped off after printing, otherwise it will affect the subsequent printing. The current traditional practice is to separate the drying and wiping steps, which is inefficient, and the drying and wiping structures are separate, occupying a large volume, affecting the miniaturization design of pad printing equipment.

[0024] In order to solve the above problems, the present embodiment discloses an integrated ink drying and wiping mechanism, including a wiping plate 101, a film supply mechanism 102, a wiping transverse driving mechanism 109 and an oven 110 with an opening at the upper end; the wiping plate 101 is located above the opening of the oven 110, the wiping transverse driving mechanism 109 is used to drive the wiping plate 101 and the film supply mechanism 102 to move transversely at the same time to expose or cover the opening of the oven 110, the film supply mechanism 102 is located on one side of the wiping plate 101, and the film of the film supply mechanism 102 is wrapped around the other side of the wiping plate 101.

[0025] Specifically, the utility model is an integrated mechanism for drying and wiping ink, which is generally installed between the fixture and the ink dipping mechanism of the equipment. When in use, the wiping transverse drive mechanism 109 drives the wiping plate 101 to move away to expose the opening of the oven 110. At this time, the pad printing rubber head can extend from the opening into the oven 110 to dry the ink, and then the pad printing rubber head moves to the place where the fixture is placed for pad printing; preferably, the size of the wiping plate 101 is adapted to the size of the opening of the oven 110, and the wiping plate 101 is reset to avoid excessive heat loss in the oven 110; after printing is completed, the pad printing rubber head contacts the film on the upper end surface of the wiping plate 101 for wiping, and the film supply mechanism 102 retracts the wiped film. Compared with the prior art, the utility model can effectively save the space of the pad printing equipment and improve the efficiency.

[0026] In this embodiment, the wiping transverse drive mechanism 109 is preferably a cylinder; the feeding drive mechanism 107207 is preferably a synchronous drive structure composed of a motor, a synchronous belt, and a synchronous wheel.

[0027] In addition, a heat dissipation fan 108 is installed at the lower end of the oven 110 to discharge the heat in the oven 110 in time when the oven 110 needs to be maintained, thereby improving the maintenance efficiency.

[0028] Furthermore, the film supply mechanism 102 includes a mounting frame 111, a feed roller 103 and a discharge roller 104 mounted on the mounting frame 111, a feed drive mechanism 107 for driving the feed roller 103 and the discharge roller 104 to rotate, and a plurality of tension rollers 105 located between the feed roller 103 and the discharge roller 104. The clean film is wound on the feed roller 103, and is interspersed on the plurality of tension rollers 105 to keep the film taut, while the wiped film is wound and stored on the discharge roller 104, and the discharge roller 104 is driven to rotate by the feed drive mechanism 107 to automatically rewind the film. Preferably, a rubber roller 106 is provided on the other side of the wiping plate 101 to ensure the smoothness of film rewinding.

[0029] In this embodiment, the mounting frame 111 is preferably slidably connected to the oven 110. The wiping plate 101 is arranged at one end of the mounting frame 111 away from the feeding roller 103. When the wiping transverse driving mechanism 109 drives the mounting frame 111 to move transversely, the wiping plate 101 also moves transversely with the mounting frame 111, thereby improving the stability of the wiping plate 101 when moving.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. An integrated ink drying and wiping mechanism, characterized in that: It includes a wiping plate, a film supply mechanism, a wiping transverse driving mechanism and an oven with an upper opening; The wiping plate is located above the opening of the oven, the wiping transverse driving mechanism is used to drive the wiping plate and the film supply mechanism to move transversely at the same time to expose or cover the opening of the oven, the film supply mechanism is located on one side of the wiping plate, and the film of the film supply mechanism is wrapped around the other side of the wiping plate.

2. The ink drying and wiping integrated mechanism according to claim 1, characterized in that: The film feeding mechanism includes a mounting frame, a feeding roller and a feeding roller mounted on the mounting frame, a feeding driving mechanism for driving the feeding roller and the feeding roller to rotate, and a plurality of tensioning rollers located between the feeding roller and the feeding roller; the wiping plate is arranged at one end of the mounting frame away from the feeding roller.

3. The ink drying and wiping integrated mechanism according to claim 2, characterized in that: The mounting frame is slidably connected to the oven.

4. The ink drying and wiping integrated mechanism according to claim 2, characterized in that: A rubber roller is arranged on the other side of the wiping plate.

5. The ink drying and wiping integrated mechanism according to claim 1, characterized in that: The size of the wiping plate is adapted to the size of the opening of the oven.

6. The ink drying and wiping integrated mechanism according to claim 1, characterized in that: A heat dissipation fan is arranged at the lower end of the oven.

Images