Steel seal machine

Abstract

The utility model relates to the technical field of printing, and provides a steel seal machine. The utility model provides a steel seal machine. The steel seal machine comprises a female die, the female die comprises a female die main body and a liquid-containing unit; the female die main body is provided with an accommodating cavity and a seal hole; the seal impression hole can be communicated with the accommodating cavity; the liquid-containing unit is arranged in the accommodating cavity, covers the impression hole and is provided with printing liquid; wherein in the impressing state, the printing carrier can extend into the imprint hole and is in contact with the liquid-containing unit. The utility model provides a steel seal machine which is used for solving the technical problem that steel seal marks stamped by a steel seal machine in the prior art are colorless, so that the identification degree of the steel seal marks is low.

Description

Technical Field

[0001] The utility model relates to the technical field of printing, in particular to a steel seal machine. Background Art

[0002] A steel seal machine is a machine used to engrave patterns, characters or marks on the surface of a printing carrier (such as paper, metal or wood, etc.).

[0003] The steel seal machine of the prior art includes a female die and a male die; the female die (or can be called a concave die): is a die with a concave shape (or can be called an engraved text hole). The male die (or can be called a convex die): is a die with a convex shape (or can be called an engraved text protrusion). When in use, the female die and the male die approach each other to clamp the printing carrier, so as to form a steel seal mark on the surface of the printing carrier.

[0004] However, the steel seal mark imprinted by the steel seal machine of the prior art is colorless. Therefore, there is a technical problem that the recognition rate of the steel seal mark is low, and the low recognition rate of the mark can directly affect the reliability and effectiveness of its information transmission. Summary of the Utility Model

[0005] The utility model provides a steel seal machine to solve the technical problem of low recognition rate of the steel seal mark caused by the fact that the steel seal mark imprinted by the steel seal machine in the prior art is colorless.

[0006] The utility model provides a steel seal machine, including a female die; the female die includes a female die body and a liquid-containing unit; the female die body has a containing cavity and an engraved text hole; the engraved text hole can communicate with the containing cavity; the liquid-containing unit is arranged in the containing cavity and covers the engraved text hole, and the liquid-containing unit has printing liquid; wherein, in the stamping state, the printing carrier can extend into the engraved text hole and contact with the liquid-containing unit.

[0007] According to an embodiment of the utility model, the liquid-containing unit is a structural member made of sponge or cotton.

[0008] According to an embodiment of the utility model, the liquid-containing unit is carbonless paper.

[0009] According to an embodiment of the utility model, it further includes a male die, the male die includes a male die body and an engraved text protrusion; the engraved text protrusion is arranged on the male die body, the shape of the engraved text protrusion matches the shape of the engraved text hole, and the engraved text protrusion can extend into the engraved text hole in the stamping state; the printing carrier is clamped between the female die body and the engraved text protrusion in the stamping state.

[0010] According to an embodiment of the utility model, the height of the engraved text protrusion is greater than or equal to the depth of the engraved text hole.

[0011] According to an embodiment of the present utility model, the range of the height difference between the raised seal pattern and the seal pattern hole is from 0 millimeter to 0.4 millimeters.

[0012] According to an embodiment of the present utility model, it further includes a steel seal machine main body, and the steel seal machine main body includes a support platform, a connecting arm and a pressing unit; the pressing unit is connected to the support platform through the connecting arm; the female die is arranged on the pressing unit and can reciprocate vertically relative to the male die under the drive of the pressing unit so that the raised seal pattern extends into or out of the seal pattern hole; the male die is arranged at the upper end of the support platform and is located below the female die.

[0013] According to an embodiment of the present utility model, the upper part of the female die body has an ink adding hole capable of communicating with the accommodating cavity, and the position of the ink adding hole is higher than the position of the liquid-containing unit.

[0014] According to an embodiment of the present utility model, the ink adding hole is located in the middle of the upper end of the female die body.

[0015] According to an embodiment of the present utility model, the female die further includes an ink diffusion plate, the ink diffusion plate is horizontally arranged in the accommodating cavity, is located above the liquid-containing unit and covers the liquid-containing unit, and the ink diffusion plate has a plurality of ink separating holes arranged at intervals.

[0016] According to an embodiment of the present utility model, the aperture of the ink separating hole is smaller than the aperture of the ink adding hole.

[0017] According to an embodiment of the present utility model, the female die body and the ink diffusion plate are structural members made of transparent materials.

[0018] According to an embodiment of the present utility model, it further includes a steel seal machine main body, and the steel seal machine main body includes a support platform, a connecting arm and a pressing unit; the male die is arranged on the pressing unit and can reciprocate vertically relative to the female die under the drive of the pressing unit so that the raised seal pattern extends into or out of the seal pattern hole; the female die is arranged at the upper end of the support platform and is located below the male die.

[0019] The characteristics and advantages of the steel seal machine of the present utility model are:

[0020] The utility model effectively solves the problem of low recognition rate caused by colorless imprints pressed by traditional steel seal machines by adding a liquid-containing unit inside the female die. Specifically, the female die in this steel seal machine includes a specially designed female die body with a receiving cavity and an imprint hole connected thereto; the liquid-containing unit is placed in the receiving cavity and exactly covers the imprint hole, and the liquid-containing unit contains printing liquid. When performing the imprinting operation, the printing carrier can extend into the receiving cavity from the imprint hole and contact the liquid-containing unit containing the printing liquid, so that not only the physical indentation is formed during the imprinting process, but also the printing liquid can be transferred to the surface of the printing carrier at the same time, making the finally formed steel seal imprint have a color, significantly improving the recognition rate of the imprint, and further enhancing the reliability and effectiveness of information transmission. Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions in the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] Figure 1 is a perspective view of the steel seal machine of the present utility model from one angle;

[0023] Figure 2 is a perspective view of the steel seal machine of the present utility model from another angle;

[0024] Figure 3 is a perspective view of the main body of the steel seal machine of the present utility model;

[0025] Figure 4 is the front view of the female die of the present utility model;

[0026] Figure 5 is Figure 4 the cross-sectional view along the A-A direction in;

[0027] Figure 6 is Figure 5 the enlarged view of part B in.

[0028] Reference Numerals:

[0029] 100, female die; 110, female die body; 111, receiving cavity; 112, imprint hole; 113, printing liquid addition hole; 120, liquid-containing unit; 130, printing liquid diffusion plate; 131, printing liquid distribution hole; 200, male die; 210, male die body; 220, imprint protrusion; 300, steel seal machine main body; 310, support platform; 320, connecting arm; 330, pressing unit. Detailed Embodiments

[0030] To make the objectives, technical solutions, and advantages of the present utility model clearer, the technical solutions in the present utility model will be clearly and completely described below in conjunction with the accompanying drawings of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts fall within the protection scope of the present utility model.

[0031] In the description of this embodiment, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationships shown in the drawings. They are only for the convenience of describing this embodiment 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 thus should not be construed as a limitation to this embodiment.

[0032] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of this embodiment, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0033] In this embodiment, unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "coupled", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in this embodiment can be understood according to specific circumstances.

[0034] In the embodiments of the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or simply indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or simply indicates that the horizontal height of the first feature is less than that of the second feature.

[0035] Figures 1 to 6 The counterweight tray assembly structure of the superlift trolley provided by the present utility model is shown. As can be seen from the figure, the present utility model provides a stamping machine, including a female die 100; the female die 100 includes a female die body 110 and a liquid-containing unit 120; the female die body 110 has a receiving cavity 111 and an imprint hole 112; the imprint hole 112 can communicate with the receiving cavity 111; the liquid-containing unit 120 is arranged in the receiving cavity 111 and covers the imprint hole 112, and the liquid-containing unit 120 has printing liquid; wherein, in the stamping state, the printing carrier can extend into the imprint hole 112 and contact the liquid-containing unit 120.

[0036] In specific implementation, the present utility model effectively solves the problem of low recognition rate caused by colorless imprints stamped by traditional stamping machines by adding a liquid-containing unit 120 inside the female die 100. Specifically, the female die 100 in this stamping machine includes a specially designed female die body 110, which is internally provided with a receiving cavity 111 and an imprint hole 112 communicating therewith; while the liquid-containing unit 120 is placed in the receiving cavity 111 and just covers the imprint hole 112, and the liquid-containing unit 120 contains printing liquid. When performing the stamping operation, the printing carrier can extend from the imprint hole 112 into the receiving cavity 111 and contact the liquid-containing unit 120 containing printing liquid, so that not only the physical indentation is formed during the stamping process, but also the printing liquid can be transferred to the surface of the printing carrier at the same time, making the finally formed stamping imprint have a color, significantly improving the recognition rate of the imprint, and further enhancing the reliability and effectiveness of information transmission.

[0037] In this embodiment, the female die body 110, the liquid-containing unit 120 and the receiving cavity 111 can all be in a cylindrical structure arranged vertically; the hole shape of the imprint hole 112 can match the content to be stamped; the printing liquid can be conventional printing ink; the stamping state can be the state when the stamping imprint is just formed.

[0038] In some embodiments, the liquid-containing unit 120 is arranged in the receiving cavity 111 and extends into the imprint hole 112, that is, the printing carrier can be only located in the imprint hole 112 in the stamping state and does not have to extend into the receiving cavity 111.

[0039] In a specific implementation, since there is a liquid-containing unit 120 in the printing hole 112 , the printing carrier can contact with the liquid-containing unit 120 in the printing state.

[0040] In a feasible implementation manner, the liquid-containing unit 120 is a structural member made of sponge or cotton.

[0041] In specific implementation, the liquid-containing unit 120 is made of a material with good water absorption, such as sponge or cotton, which can efficiently store the printing liquid and transfer it evenly to the printing carrier during the printing process. When the printing carrier extends from the printing hole 112 into the accommodating cavity 111 and contacts these water-absorbing materials, the printing liquid will be accurately transferred to the surface of the printing carrier, ensuring that the imprint is clearly visible and bright in color, thereby greatly improving the recognition of the imprint.

[0042] In another feasible implementation manner, the liquid-containing unit 120 is carbon paper.

[0043] In a specific implementation, the liquid-containing unit 120 uses carbon paper, which can effectively transfer the printing liquid (usually the color of the carbon paper itself) to the printing carrier during the printing process. When the printing carrier extends from the printing hole 112 into the accommodating cavity 111 and contacts the carbon paper, the color on the carbon paper will be transferred to the surface of the printing carrier, forming a colored steel stamp mark. The cost of carbon paper is relatively low.

[0044] According to one embodiment of the utility model, it also includes a male mold 200, which includes a male mold body 210 and a printing protrusion 220; the printing protrusion 220 is arranged on the male mold body 210, and the shape of the printing protrusion 220 matches the shape of the printing hole 112, and the printing protrusion 220 can extend into the printing hole 112 in the stamping state; the printing carrier is clamped between the female mold body 110 and the printing protrusion 220 in the stamping state.

[0045] In specific implementation, the male mold 200 is composed of a male mold body 210 and a printing protrusion 220, wherein the shape of the printing protrusion 220 precisely matches the printing hole 112 in the female mold 100. During the stamping process, the printing carrier is sandwiched between the female mold body 110 and the printing protrusion 220 of the male mold 200, and the printing protrusion 220 will extend into the printing hole 112, while the printing carrier contacts the liquid-containing unit 120 containing the printing liquid. That is, stamping is essentially to press out a physical indentation through the cooperation between the printing protrusion 220 and the printing hole 112. During the stamping process, part of the printing carrier can be pressed into the receiving cavity 111 from the printing hole 112 by the printing protrusion 220, and then part of the printing carrier will contact the liquid-containing unit 120 after entering the receiving cavity 111, so that the indentation is filled with printing liquid, thereby forming a colored steel stamp mark.

[0046] In this embodiment, the male mold body 210 may be in a columnar structure arranged vertically; the printing protrusion 220 may be provided at the upper end of the male mold body 210.

[0047] According to an embodiment of the present invention, the height of the printing protrusion 220 is greater than or equal to the depth of the printing hole 112.

[0048] Specifically, the printing protrusion 220 on the male mold 200 is designed to have a height at least equal to the depth of the printing hole 112, which ensures that during the embossing process, the printing protrusion 220 can completely extend into the printing hole 112. Since the printing carrier has a certain thickness, it is ensured that the printing carrier can be pressed into the accommodation cavity 111 from the printing hole 112 by the printing protrusion 220 and contact the liquid-containing unit 120.

[0049] According to an embodiment of the present invention, the range of the height difference between the printing protrusion 220 and the printing hole 112 is from 0 mm to 0.4 mm.

[0050] Specifically, in combination with the thickness of ordinary paper, by reasonably controlling the above height difference, the situation of piercing the paper during the embossing process can be reduced.

[0051] In a feasible embodiment, it further includes a steel seal machine body 300, which includes a support platform 310, a connecting arm 320, and a pressing unit 330; the pressing unit 330 is connected to the support platform 310 through the connecting arm 320; the female mold 100 is arranged on the pressing unit 330 and can reciprocate vertically relative to the male mold 200 under the drive of the pressing unit 330, so that the printing protrusion 220 extends into or withdraws from the printing hole 112; the male mold 200 is arranged at the upper end of the support platform 310 and is located below the female mold 100.

[0052] Specifically, the purpose of such a design is to ensure that the printing protrusion 220 can accurately extend into or withdraw from the printing hole 112 to achieve an accurate embossing action. At the same time, the male mold 200 is fixed at the upper end of the support platform 310 and is located below the female mold 100, ensuring that the printing carrier can be firmly clamped between the female mold body 110 and the printing protrusion 220 of the male mold 200 in the embossing state.

[0053] In this embodiment, the steel seal machine body 300 may be of the prior art; the pressing unit 330 can drive the female mold body 110 to perform reciprocating linear motion vertically.

[0054] According to an embodiment of the present invention, the upper part of the female mold body 110 has a printing liquid adding hole 113 that can communicate with the accommodation cavity 111, and the position of the printing liquid adding hole 113 is higher than the position of the liquid-containing unit 120.

[0055] In specific implementation, an ink adding hole 113 communicating with the accommodating cavity 111 is designed at the upper part of the female mold body 110, and the position of the ink adding hole 113 is higher than that of the liquid-containing unit 120. Such a design enables the user to smoothly supplement the ink through the ink adding hole 113 without disassembling the female mold 100, and the ink will flow towards the liquid-containing unit 120 under the action of gravity.

[0056] According to an embodiment of the present utility model, the ink adding hole 113 is located in the middle of the upper end of the female mold body 110.

[0057] In specific implementation, such a design enables the user to conveniently add ink from the middle position at the top. Moreover, after the ink is added, the ink will spread around from the middle of the upper end of the female mold body 110, improving the uniform distribution of the ink.

[0058] According to an embodiment of the present utility model, the female mold 100 further includes an ink diffusion plate 130. The ink diffusion plate 130 is horizontally arranged in the accommodating cavity 111, located above the liquid-containing unit 120, and covers the liquid-containing unit 120. The ink diffusion plate 130 has a plurality of ink distribution holes 131 arranged at intervals.

[0059] In specific implementation, the function of these distribution holes is to more evenly disperse the ink added through the ink adding hole 113 onto the liquid-containing unit 120, ensuring that during the stamping process, the ink can be more evenly transferred onto the printing carrier.

[0060] In this embodiment, the ink diffusion plate 130 can be a circular plate, and a plurality of ink distribution holes 131 can be evenly distributed on the ink diffusion plate 130.

[0061] According to an embodiment of the present utility model, the aperture of the ink distribution hole 131 is smaller than the aperture of the ink adding hole 113.

[0062] In specific implementation, such a design enables the ink, after entering the accommodating cavity 111 through the ink adding hole 113, not to penetrate entirely onto the liquid-containing unit 120 only through a certain ink distribution hole 131, further improving the uniform distribution of the ink.

[0063] According to an embodiment of the present utility model, the female mold body 110 and the ink diffusion plate 130 are structural members made of transparent materials.

[0064] In specific implementation, such a design enables the user to directly understand the distribution of the ink on the liquid-containing unit 120 by observing through the female mold body 110 and the ink diffusion plate 130.

[0065] In this embodiment, the transparent material can be the prior art.

[0066] In another feasible embodiment, it further includes a stamping machine main body 300, which includes a support platform 310, a connecting arm 320, and a pressing unit 330; the pressing unit 330 is connected to the support platform 310 through the connecting arm 320; the male mold 200 is arranged on the pressing unit 330 and can reciprocate vertically relative to the female mold 100 under the drive of the pressing unit 330, so that the embossed text 220 extends into or out of the embossed text hole 112; the female mold 100 is arranged at the upper end of the support platform 310 and is located below the female mold 100.

[0067] In the description of this specification, the descriptions with reference to the terms "one embodiment", "some embodiments", "mode", "specific mode", or "some modes", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or mode are included in at least one embodiment or mode of the embodiments of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or mode. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or modes. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or modes described in this specification and the features of different embodiments or modes.

[0068] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A steel stamping machine, characterized in that: comprising a female mold (100); The female mold (100) comprises a female mold body (110) and a liquid-containing unit (120); The female mold body (110) has a receiving cavity (111) and a printing hole (112); the printing hole (112) can be connected to the receiving cavity (111); The liquid-containing unit (120) is arranged in the accommodating cavity (111) and covers the printing hole (112), and the liquid-containing unit (120) contains printing liquid; Wherein, in the imprinting state, the printing carrier can extend into the imprint hole (112) and contact the liquid-containing unit (120).

2. The steel stamping machine according to claim 1, characterized in that: The liquid-containing unit (120) is a structural member made of sponge or cotton.

3. The steel stamping machine according to claim 1, characterized in that: The liquid-containing unit (120) is carbon paper.

4. The steel stamping machine according to any one of claims 1 to 3, characterized in that: The invention also comprises a male mold (200), wherein the male mold (200) comprises a male mold body (210) and a printing protrusion (220); the printing protrusion (220) is arranged on the male mold body (210), the shape of the printing protrusion (220) matches the shape of the printing hole (112), and the printing protrusion (220) can extend into the printing hole (112) in the stamping state; The printing carrier is sandwiched between the female mold body (110) and the printing protrusion (220) in the stamping state.

5. The steel stamping machine according to claim 4, characterized in that: The height of the printing protrusion (220) is greater than or equal to the depth of the printing hole (112).

6. The steel stamping machine according to claim 5, characterized in that: The height difference between the printing protrusion (220) and the printing hole (112) ranges from 0 mm to 0.4 mm.

7. The steel stamping machine according to claim 4, characterized in that: It also includes a steel stamp machine body (300), wherein the steel stamp machine body (300) includes a support platform (310), a connecting arm (320) and a pressure unit (330); The pressure applying unit (330) is connected to the supporting platform (310) via the connecting arm (320); The female mold (100) is arranged on the pressure unit (330) and can reciprocate vertically relative to the male mold (200) under the drive of the pressure unit (330) so that the printing protrusion (220) extends into or out of the printing hole (112); The male mold (200) is arranged at the upper end of the supporting platform (310) and is located below the female mold (100).

8. The steel stamping machine according to claim 4, characterized in that: The upper part of the female mold body (110) is provided with a printing liquid adding hole (113) which can be connected to the accommodating cavity (111), and the position of the printing liquid adding hole (113) is higher than the position of the liquid containing unit (120).

9. The steel stamping machine according to claim 8, characterized in that: The printing liquid adding hole (113) is located in the middle of the upper end of the female mold body (110).

10. The steel stamping machine according to claim 9, characterized in that: The female mold (100) further comprises a printing liquid diffusion plate (130), wherein the printing liquid diffusion plate (130) is horizontally arranged in the accommodating cavity (111), and is located above the liquid-containing unit (120) and covers the liquid-containing unit (120), and the printing liquid diffusion plate (130) has a plurality of printing liquid dispensing holes (131) arranged at intervals.

11. The steel stamping machine according to claim 10, characterized in that: The diameter of the printing liquid separation hole (131) is smaller than the diameter of the printing liquid addition hole (113).

12. The steel stamping machine according to claim 10, characterized in that: The female mold body (110) and the printing liquid diffusion plate (130) are structural components made of transparent materials.

13. The steel stamping machine according to claim 4, characterized in that: It also includes a steel stamp machine body (300), wherein the steel stamp machine body (300) includes a support platform (310), a connecting arm (320) and a pressure unit (330); The pressure applying unit (330) is connected to the supporting platform (310) via the connecting arm (320); The male mold (200) is arranged on the pressure unit (330) and can reciprocate vertically relative to the female mold (100) under the drive of the pressure unit (330) so that the printing protrusion (220) extends into or out of the printing hole (112); The female mold (100) is arranged at the upper end of the supporting platform (310) and is located below the female mold (100).

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