Material-saving paint supply device applied to pad printing machine
A pad printing machine and paint technology, applied in the field of material-saving paint supply device, can solve the problems of easy direct contact of thinner with air, waste of raw materials, volatilization and deterioration, etc., and achieve novel structural design, saving raw materials and good sealing effect Effect
Inactive Publication Date: 2014-03-12
DONGGUAN MEICHITU IND
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Problems solved by technology
[0003] In the actual printing process, there are many defects in the open oil basin, such as: paint and thinner are easy to directly contact with the air and cause volatilization and deterioration, resulting in waste of raw materials
Method used
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Embodiment Construction
[0021] The present invention will be described below in conjunction with specific embodiments.
[0022] like figure 1 As shown, a material-saving paint supply device applied to a pad printing machine includes an oil cup body 1 reciprocally movable above the steel pad printing screen plate 8 of the pad printing machine, and the oil cup body 1 includes The inner cup body 2, the core of the inner cup body 2 is provided with a storage chamber 21 that is open downward and is used to hold paint, and the edge position of the lower end of the inner cup body 2 is extended outwardly with a circular lower shoulder 22, The lower shoulder 22 is provided with accommodating cavities 221 that are open upwards and evenly spaced in a ring, and magnets 3 are respectively embedded in each accommodating cavity 221; The core of the cup body 4 and the outer cup body 4 is provided with a set hole 41 completely penetrating up and down, the inner cup body 2 is embedded in the set hole 41 of the outer ...
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The invention discloses a material-saving paint supply device applied to a pad printing machine. A paint cup body of the material-saving paint supply device comprises an inner cup body and an outer cup body; a core part of the inner cup body is provided with a storage cavity; the lower end part of the inner cup body is provided with a lower retaining shoulder; the lower retaining shoulder is provided with accommodating cavities; magnets are respectively embedded in the corresponding accommodating cavities; a core part of the outer cup body is provided with a sleeving hole for embedding the inner cup body; the lower end part of the outer cup body is provided with an upper retaining shoulder; the magnets are clamped between the upper retaining shoulder and the accommodating cavities; and the lower surface of the inner cup body is provided with a soft rubber ring. In the process that the pad printing machine drives the paint cup body to reciprocate, the magnetic action can be generated between the magnets and a steel pad printing screen and the magnetic action can enable the paint cup body to be in tight contact with the upper surface of the steel pad printing screen, wherein paint in the storage cavity can be effectively isolated from the air outside by the soft rubber ring, so that direct contact among the paint, banana oil and water can be effectively avoided and volatilization and deterioration of the banana oil and the paint are reduced. Therefore, the material-saving paint supply device has the advantages of novel structural design and saving of raw materials.
Description
technical field [0001] The invention relates to the technical field of pad printing machines, in particular to a material-saving paint supply device applied to pad printing machines. Background technique [0002] In the toy industry, camera industry, glasses industry and other industries, the surfaces of toys, cameras and glasses are generally printed with corresponding text patterns by pad printing; The printing machine drives the open oil basin to reciprocate and move on the corresponding pad printing screen. [0003] In the actual printing process, there are many defects in the open oil basin, such as: paint and thinner are easy to directly contact with the air and cause volatilization and deterioration, resulting in waste of raw materials. Contents of the invention [0004] The object of the present invention is to provide a material-saving paint supply device applied to pad printing machines in view of the deficiencies in the prior art. The material-saving paint supp...
Claims
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IPC IPC(8): B41F31/02
Inventor 周伟龚素馨
Owner DONGGUAN MEICHITU IND