Random marking head without rigid inner core

A marking head and rigid technology, which is applied in the field of random marking heads, can solve the problems of small height difference between the liquid level of the ink tank and the ink outlet, high processing accuracy requirements, small inner core and outer jacket, etc., and achieve low manufacturing difficulty , Good randomness, easy processing and manufacturing

Pending Publication Date: 2015-11-11
石立公
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing label printing device relies on the adsorption force of the gap between the inner core and the jacket to keep the ink flowing unnaturally. Due to the weak adsorption force, the height difference between the liquid leve

Method used

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  • Random marking head without rigid inner core
  • Random marking head without rigid inner core
  • Random marking head without rigid inner core

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0037] Implementation Plan One

[0038] Such as figure 1 As shown, the planing surface of a random marking head without rigid inner core proposed by the present invention figure 1 , Is a schematic diagram of the first embodiment, including 1. Upper cover, 2. Upper seal, 3. Shell, 4. Connection, 5. Lower cover fixing screws, 6. Lower cover, 7. Ink outlet, 8. Lower seal, 9. Filler, 10. Ink inlet, 11. Ink channel, 12. Shan net.

[0039] The upper cover 1, the upper seal 2 and the housing 3 are installed in a coordinated manner, and the installation and sealing methods are in the prior art. Preferably, the upper cover 1, the upper seal 2 and the housing 3 are installed in cooperation; the connection 4 is used for connection The swing arm can be connected by screws, welding, etc., which is the prior art, and the welding method is preferably used; the lower cover 6, the lower seal 8, the lower cover fixing screw 5 and the housing 3 are installed in cooperation, which is the prior art; T...

Example Embodiment

[0065] Implementation plan two

[0066] Such as image 3 Shown is the planing schematic of a random marking head without rigid inner core proposed by the present invention figure 2 , Is a schematic diagram of the second embodiment, including the upper cover 31, the upper seal 32, the housing 33, the connection 34, the filler 35, the ink outlet 35, the ink channel 37, and the ink inlet 38.

[0067] Compared with the first embodiment, the second embodiment is changed in that the lower cover 6 is eliminated, and the ink outlet 35 is directly arranged at the lower part of the housing 33.

[0068] The filler 35 inside the shell 33 is set in the same manner as in the first embodiment; the shell 33 is optionally provided with a mesh 12. The filler 35 is installed through the channel formed after the upper cover 31 is opened.

[0069] The installation and connection of other components are the same as in the first embodiment.

Example Embodiment

[0070] Implementation plan three

[0071] Such as Figure 4 Shown is the planing schematic of a random marking head without rigid inner core proposed by the present invention image 3 , Is a schematic diagram of the third embodiment, including the ink channel 41, the screen 42, the filler 43, the connection 44, the housing 45, the lower seal 46, the lower cover 47, the ink outlet 48, the lower cover fixing screw 49, and the ink inlet 50.

[0072] Compared with the first embodiment, the third embodiment is changed in that the upper cover 1 and the housing 45 are an integral structure.

[0073] The filler 43 is installed through the channel formed by opening the lower cover 47.

[0074] Such as Figure 4 As shown, the screen 42 is in the shape of a pie, and downward protrusions can also be provided on the side facing the ink channel 41; the screen 42 can also be provided with grooves.

[0075] The grille 42 provided in the housing 45 is optional; preferably, a grille is provided.

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PUM

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Abstract

The invention relates to a random marking head without a rigid inner core. The random marking head comprises a shell, a filler, an ink inlet and inlet outlets. A chamber is formed in the shell. The filler is located in the chamber and has the ink absorption capacity. The positions nearby the ink outlets are filled with the filler, and ink flows out through clearances between fibers of the filler. Due to the existence of the filler, flowing of the ink is hindered, and meanwhile patterns formed by thrown-out ink points have the higher randomness. The random marking head is simple in structure, convenient to process and good in randomness, and the general shape of the manufactured patterns can be preset.

Description

technical field [0001] The invention relates to the field of random anti-counterfeiting devices, in particular to a random marking head without a rigid inner core. Background technique [0002] The existing Chinese patent 2015201975795 proposes an anti-counterfeiting marking system, which can meet the needs of continuous production on the industrial assembly line and put anti-counterfeiting marks on the products on the assembly line. [0003] The existing Chinese patent 2015201982286 provides an anti-counterfeiting marking device capable of making anti-counterfeiting marks. [0004] The above-mentioned existing label printing device relies on the adsorption force of the gap between the inner core and the jacket to keep the ink flowing unnaturally. Due to the weak adsorption force, the height difference between the liquid level of the ink tank and the ink outlet is relatively small, and the ink The bin capacity is small; at the same time, when machining is required, the gap ...

Claims

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Application Information

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IPC IPC(8): B41J2/14
Inventor 赵建华石立公
Owner 石立公
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