CN220031480U

CN220031480U - Cigarette label gilt mould

Info

Publication number: CN220031480U
Application number: CN202321453788.2U
Authority: CN
Inventors: 黄莉
Original assignee: Oceania Printing Shenzhen Co ltd
Current assignee: Oceania Printing Shenzhen Co ltd
Priority date: 2023-06-08
Filing date: 2023-06-08
Publication date: 2023-11-17
Anticipated expiration: 2033-06-08

Abstract

The utility model relates to the technical field of printing equipment facilities, and provides a cigarette label gold stamping die, which comprises: the honeycomb plate is uniformly provided with a plurality of honeycomb holes; the gold stamping plate is detachably connected with the honeycomb holes and is provided with a cylindrical gold stamping head, the top surface of the cylindrical gold stamping head is provided with an arc-shaped surface, and the arc-shaped surface is used for abutting against the position of the cigarette mark on the printing stock. According to the cigarette label stamping die provided by the utility model, the cylindrical stamping head is arranged corresponding to the position of the cigarette label on the printing stock, the circular arc-shaped surface of the cylindrical stamping head is pressed with the electrochemical aluminum on the printing stock, the central position of the circular arc-shaped surface is higher than the edge position, the circular arc-shaped surface is in a slowly descending curve from the central position to the edge position, and the contact position is gradually diffused from the center to the edge in the process of pressing the electrochemical aluminum on the cigarette label position by the circular arc-shaped surface, so that the electrochemical aluminum is fully and uniformly attached on the cigarette label position, the generation of bubble defects is effectively avoided, and the stamping quality of the cigarette label is improved.

Description

Cigarette label gilt mould

Technical Field

The utility model relates to the technical field of printing equipment facilities, in particular to a stamping die for cigarette labels.

Background

The gold stamping is a technological process of hot stamping an electrochemical aluminum foil on the surface of a printing stock by heating at a certain temperature and pressure, and the technology mainly uses the principle of hot pressing transfer. Under the pressing action, the electrochemical aluminum contacts with the gold stamping plate and the printing stock. Because the hot stamping plate has certain heat, the adhesive layer is melted by heating the electrochemical aluminum, the viscosity of the adhesive layer is increased, and the aluminum layer, the dyeing layer and the electrochemical aluminum-based film are peeled off and simultaneously transferred and adhered to a printing stock. With the pressure removed, the adhesive layer is rapidly cooled and solidified, and the aluminum layer and the dyeing layer are firmly adhered to the printing stock.

In the hot stamping processing technology of the cigarette label, a flat copper plate is generally adopted for hot stamping, and electrochemical aluminum is pressed on a cigarette packaging shell at a certain temperature and pressure to finish hot stamping production; bubble defects often appear at the thermoprint position after thermoprint, and quality effect is difficult to control for raw and other materials electrochemical aluminium is extravagant bigger, and production efficiency is low.

Accordingly, the prior art has drawbacks and needs to be improved and developed.

Disclosure of Invention

In view of the shortcomings of the prior art, the utility model aims to provide a tobacco logo stamping die, which aims to solve the problem that in the prior art, bubble defects often occur at a stamping position in a tobacco logo stamping process.

The technical scheme adopted for solving the technical problems is as follows: a cigarette label stamping die comprising:

the honeycomb plate is uniformly provided with a plurality of honeycomb holes;

the gold stamping plate is detachably connected with the honeycomb holes and is provided with a cylindrical gold stamping head, the top surface of the cylindrical gold stamping head is provided with an arc-shaped surface, and the arc-shaped surface is used for propping against the position of a cigarette mark on a printing stock.

Optionally, the diameter of the cylindrical gold stamping head is 7mm, and the radian of the circular arc-shaped surface is 0.005-0.01 mm.

Optionally, the gilding press comprises:

the base plate and a plurality of engaging lugs, the base plate set up in on the honeycomb panel, the cylindricality scalds the golden head be located the base plate deviates from the one side of honeycomb panel, a plurality of the engaging lugs distribute in the periphery of base plate, and with the honeycomb hole can dismantle and be connected.

Optionally, the cigarette label stamping die further comprises:

the limiting strips are detachably connected with the honeycomb holes and distributed on two sides of the gold stamping plate, and are used for limiting two sides of a printing stock.

Optionally, the top of spacing is provided with first arch and second arch, first arch is less than the second arch, first arch is located the second is protruding to be close to the one side of gilding press.

Optionally, the cigarette label stamping die further comprises:

the honeycomb plate is characterized by comprising a honeycomb plate, wherein the honeycomb plate is arranged on the honeycomb plate, the honeycomb plate is provided with a gold stamping plate, and the gold stamping plate is arranged in the gold stamping plate.

Optionally, the cigarette label stamping die further comprises:

and the anti-collision strip is arranged at the edge position of the top surface of the honeycomb plate.

Optionally, a strip groove is formed in the honeycomb plate, the anti-collision strip is provided with a connecting protrusion, and the connecting protrusion is embedded in the strip groove.

Optionally, the edge of the top end of the bumper strip is provided with a rounded corner.

Optionally, the bumper strip is configured as a nylon bumper strip.

Compared with the prior art, the utility model provides the cigarette label stamping die, the cylindrical stamping head is arranged at the position corresponding to the cigarette label on the printing stock, the circular arc surface of the cylindrical stamping head presses the electrochemical aluminum on the printing stock, the center position of the circular arc surface is higher than the edge position, the circular arc surface presents a slowly descending curve from the center position to the edge position, and the contact position gradually spreads from the center to the edge in the process of pressing the electrochemical aluminum on the cigarette label position, so that the electrochemical aluminum is fully and uniformly attached on the cigarette label position, the generation of bubble defects is effectively avoided, and the stamping quality of the cigarette label is improved.

Drawings

Fig. 1 is a schematic diagram of a three-dimensional structure of a cigarette label stamping die provided by the utility model;

fig. 2 is a schematic front view of a gilding die for a cigarette label provided by the utility model;

FIG. 3 is a schematic view of the present utility model taken along the line I-I in FIG. 2;

FIG. 4 is an enlarged schematic view of portion A of FIG. 3 in accordance with the present utility model;

fig. 5 is a schematic diagram of a three-dimensional explosion structure of a cigarette label stamping die provided by the utility model;

FIG. 6 is an enlarged schematic view of portion B of FIG. 3 in accordance with the present utility model;

FIG. 7 is an enlarged schematic view of portion C of FIG. 5 in accordance with the present utility model;

FIG. 8 is an enlarged schematic view of portion D of FIG. 3 in accordance with the present utility model;

reference numerals illustrate:

10. gilt mould of cigarette label; 11. a honeycomb panel; 12. gilding plate; 13. a limit bar; 14. pressing foam; 15. a bumper strip; 111. honeycomb holes; 112. a strip groove; 121. a cylindrical gold stamping head; 122. a circular arc-shaped surface; 123. a substrate; 124. a connecting lug; 131. a first protrusion; 132. a second protrusion; 141. a clearance hole; 151. a connection protrusion; 152. and (5) rounding.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model provides a stamping die for a cigarette label, which is based on the problem that bubble defects frequently occur at a stamping position in a stamping process of the cigarette label in the prior art, wherein a cylindrical stamping head is arranged corresponding to the position of the cigarette label on a printing stock, the circular arc surface of the cylindrical stamping head is pressed with electrochemical aluminum on the printing stock, the central position of the circular arc surface is higher than the edge position, and a slowly descending curve is displayed from the central position to the edge position, and the contact position gradually diffuses from the center to the edge in the process of pressing the electrochemical aluminum on the cigarette label position by the circular arc surface, so that the electrochemical aluminum is fully and uniformly attached to the cigarette label position, the generation of bubble defects is effectively avoided, and the stamping quality of the cigarette label is improved; reference is made in detail to the examples below.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, a first embodiment of the present utility model provides a cigarette mark stamping die 10, which includes a honeycomb plate 11 and a stamping plate 12; a plurality of honeycomb holes 111 are uniformly distributed on the honeycomb plate 11; the gold stamping plate 12 is detachably connected with the honeycomb holes 111, the gold stamping plate 12 is provided with a cylindrical gold stamping head 121, the top surface of the cylindrical gold stamping head 121 is provided with a circular arc-shaped surface 122, and the circular arc-shaped surface 122 is used for abutting against the position of a cigarette mark on a printing stock.

It can be understood that the tobacco logo stamping die 10 is applied to a flat stamping machine for stamping tobacco logo, the tobacco logo stamping die 10 is arranged at the driving end of the flat stamping machine, a chassis is also arranged in the flat stamping machine for placing a printing object (namely a tobacco package shell), the tobacco logo stamping die 10 is pressed down under the driving action of the flat stamping machine, and electrochemical aluminum is pressed on the printing object to finish the stamping operation of the tobacco logo; according to the cigarette label stamping die 10 provided by the utility model, the cylindrical stamping head 121 is arranged corresponding to the position of a cigarette label on a printing stock, the circular arc surface 122 of the cylindrical stamping head 121 is used for pressing electrochemical aluminum on the printing stock, the central position of the circular arc surface 122 is higher than the edge position, a slowly descending curve is shown from the central position to the edge position, and in the process of pressing electrochemical aluminum on the cigarette label position by the circular arc surface 122, the contact position gradually spreads from the center to the edge, so that electrochemical aluminum is fully and uniformly attached on the cigarette label position, the generation of bubble defects is effectively avoided, and the stamping quality of the cigarette label is improved;

specifically, a plurality of honeycomb holes 111 are uniformly distributed on the honeycomb plate 11, the honeycomb holes 111 are used for detachably connecting parts such as a gold stamping plate 12, and the connection mode can be a bolt mode, a price increasing sleeve mode and the like; the honeycomb holes 111 are uniformly distributed on the honeycomb plate 11 in an array mode, the stamping plate 12 is detachably connected with the honeycomb holes 111, and the stamping plate 12 is convenient to assemble and disassemble, so that the positions of the stamping plate on the honeycomb plate 11 can be adjusted according to the needs, the stamping requirements of different stamping positions are met, the universality of the cigarette mark stamping die 10 is improved, a plurality of stamping plates are conveniently mounted on the honeycomb plate 11, the stamping operation of a plurality of cigarette mark positions is realized at one time, and the production efficiency is improved; the gold stamping plate 12 is provided with a cylindrical gold stamping head 121, the appearance of the cylindrical gold stamping head 121 corresponds to the shape of a cigarette label, and the cylindrical gold stamping head 121 can be cylindrical, elliptic cylindrical or prismatic, and is specifically designed according to the shape of the cigarette label; the top surface of cylindricality scalds first 121 is convex face 122, and convex face 122 direct action is on the electrochemical aluminium, and the center of convex face 122 is high, and the edge is low, and center to edge are gentle transition for cylindricality scalds first 121 thermoprint cigarette mark in-process, and the contact position with the cigarette mark is from center to edge diffusion, and area of contact increases gradually, is favorable to electrochemical aluminium to be in cigarette mark position abundant laminating, effectively prevents bubble defect production, promotes cigarette mark thermoprint quality.

In some embodiments, the diameter of the cylindrical gold stamping head 121 is 7mm, and the radian of the circular arc surface 122 is 0.005-0.01 mm.

It can be understood that too large arc of the arc-shaped surface 122 easily causes that the edge position of the cigarette label is not pressed in place, and too small arc cannot achieve the effect, so that the generation of bubble defects cannot be avoided; when the diameter of the cylindrical stamping head 121 is 7mm, the radian of the arc-shaped surface 122 is set to be 0.005-0.01 mm, so that the stamping quality of the cigarette label is effectively ensured, and the generation of bubble defects is avoided.

With continued reference to fig. 1 and fig. 5, in some embodiments, the gold stamping plate 12 includes a substrate 123 and a plurality of connection lugs 124, the substrate 123 is disposed on the honeycomb panel 11, the cylindrical gold stamping head 121 is located at a side of the substrate 123 facing away from the honeycomb panel 11, and the plurality of connection lugs 124 are distributed on a periphery of the substrate 123 and detachably connected with the honeycomb holes 111.

It can be understood that the substrate 123 is used as a supporting bottom plate of the cylindrical gold stamping head 121 and is attached to the honeycomb plate 11, so as to ensure the position stability of the cylindrical gold stamping head 121 and ensure the stamping quality; a plurality of connecting lugs 124 are used for detachably connecting and fixing the honeycomb panel 11; through setting up base plate 123 and a plurality of engaging lug 124, conveniently to gilt version 12 dismouting, guarantee gilt version 12 simultaneously and the connection reliability of honeycomb panel 11.

With continued reference to fig. 1, fig. 2, and fig. 5, in some embodiments, the cigarette label stamping die 10 further includes a plurality of limiting strips 13, wherein the plurality of limiting strips 13 are detachably connected to the honeycomb holes 111 and distributed on two sides of the stamping plate 12, and the limiting strips 13 are used for limiting two sides of the printing stock.

It can be understood that the plurality of limiting strips 13 are distributed on two sides of the hot stamping plate 12 and are used for limiting the edge positions of the electrochemical aluminum and the printing stock, so that the deviation of the cylindrical hot stamping head 121 from the position of the cigarette label and the hot stamping effect of the cigarette label are avoided; the limiting strips 13 are detachably connected with the honeycomb holes 111, so that the positions of the limiting strips are conveniently adjusted according to the size specification of a printing stock, and the universality of the cigarette label stamping die 10 is improved.

Referring to fig. 2, 3 and 6, in some embodiments, a first protrusion 131 and a second protrusion 132 are disposed at a top end of the limiting bar 13, the first protrusion 131 is lower than the second protrusion 132, and the first protrusion 131 is located at a side of the second protrusion 132 near the cliche 12.

It can be understood that the first protrusion 131 is located at the bottom surface of the printing object, the second protrusion 132 is located at the edge positions of the printing object and the electrochemical aluminum, and by setting the first protrusion 131 and the second protrusion 132, the limit effect on the edge positions of the printing object and the electrochemical aluminum is achieved, so that the cylindrical stamping head 121 is prevented from deviating from the position of the cigarette label, and the stamping effect of the cigarette label is prevented from being affected; the top surfaces of the first protrusions 131 and the top surfaces of the second protrusions 132 are flush with the top surface of the honeycomb panel 11, so that the limiting effect on printing materials and electrochemical aluminum is guaranteed.

With continued reference to fig. 1, 2 and 5, in some embodiments, the cigarette label stamping die 10 further includes a press foam 14, the press foam 14 is disposed on the honeycomb panel 11, the press foam 14 is provided with a gap hole 141, and the stamping plate 12 is disposed in the gap hole 141.

It can be appreciated that the press foam 14 acts on the electrochemical aluminum to prevent the electrochemical aluminum from warping and folding, which is beneficial to ensuring that the electrochemical aluminum fully fits the position of the cigarette label when the cylindrical stamping head 121 is pressed down, avoiding the occurrence of air bubbles and notch defects and ensuring the stamping quality of the cigarette label; the laminated foam 14 may be attached to the honeycomb panel 11 by means of adhesive attachment.

With continued reference to fig. 1, 2 and 5, in some embodiments, the cigarette pack stamping die 10 further includes a bumper strip 15, the bumper strip 15 being disposed at an edge location of the top surface of the honeycomb panel 11.

It can be understood that by arranging the anti-collision strip 15 at the edge position of the top surface of the honeycomb plate 11, when the pressure of the cigarette label stamping die 10 is avoided to be too large, the chassis of a printing stock is placed in the flat stamping machine, so that the stamping plate 12 is damaged, and the safety of the cigarette label stamping die 10 is improved.

Referring to fig. 1, 3, 5, 7 and 8, in some embodiments, the honeycomb panel 11 is provided with a slot 112, and the bumper strip 15 is provided with a connecting protrusion 151, and the connecting protrusion 151 is embedded in the slot 112.

It can be appreciated that the anti-collision strip 15 is clamped and embedded in the strip groove 112 through the connecting protrusion 151 and fixed on the honeycomb panel 11, and the anti-collision strip 15 is pulled out of the strip groove 112 during replacement; through setting up bar groove 112 and connecting protrusion 151, effectively promote the convenience of crashproof strip 15 dismouting change.

With continued reference to fig. 5 and 7, in some embodiments, the edge of the top end of the bumper strip 15 is provided with rounded corners 152.

It can be appreciated that by providing rounded corners 152 at the top edges of the bumper strip 15, the structural strength of the top ends of the bumper strip 15 is advantageously enhanced, durability is improved, and edge chipping during extrusion is avoided.

In some embodiments, the bumper strip 15 is provided as a nylon bumper strip.

It can be understood that nylon has excellent mechanical properties, good mechanical strength, good toughness, good friction resistance and excellent heat resistance; the nylon is adopted to manufacture the anti-collision strip 15, which is favorable for prolonging the service life of the anti-collision strip 15, and also can effectively prevent the anti-collision strip 15 from damaging a chassis for placing printing objects in the flat-press stamping machine after frequent extrusion.

In summary, the present utility model provides a gilt mould of cigarette labels, comprising: the honeycomb plate is uniformly provided with a plurality of honeycomb holes; the gold stamping plate is detachably connected with the honeycomb holes and is provided with a cylindrical gold stamping head, the top surface of the cylindrical gold stamping head is provided with an arc-shaped surface, and the arc-shaped surface is used for abutting against the position of the cigarette mark on the printing stock. According to the cigarette label stamping die provided by the utility model, the cylindrical stamping head is arranged corresponding to the position of the cigarette label on the printing stock, the circular arc-shaped surface of the cylindrical stamping head is pressed with the electrochemical aluminum on the printing stock, the central position of the circular arc-shaped surface is higher than the edge position, the circular arc-shaped surface is in a slowly descending curve from the central position to the edge position, and the contact position is gradually diffused from the center to the edge in the process of pressing the electrochemical aluminum on the cigarette label position by the circular arc-shaped surface, so that the electrochemical aluminum is fully and uniformly attached on the cigarette label position, the generation of bubble defects is effectively avoided, and the stamping quality of the cigarette label is improved.

It is to be understood that the utility model is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.

Claims

1. The utility model provides a cigarette mark gilt mould which characterized in that includes:

the honeycomb plate is uniformly provided with a plurality of honeycomb holes;

2. The cigarette mark stamping die according to claim 1, wherein the diameter of the cylindrical stamping head is 7mm, and the radian of the circular arc-shaped surface is 0.005-0.01 mm.

3. The cigarette mark stamping die of claim 1, wherein the stamping plate comprises:

4. The logo stamping die of claim 1, further comprising:

5. The die of claim 4, wherein the top end of the limit bar is provided with a first protrusion and a second protrusion, the first protrusion is lower than the second protrusion, and the first protrusion is located at a side of the second protrusion near the hot stamping plate.

6. The logo stamping die of claim 1, further comprising:

7. The logo stamping die of claim 1, further comprising:

8. The stamping die for cigarette labels according to claim 7, wherein the honeycomb plate is provided with a strip groove, the anti-collision strip is provided with a connecting protrusion, and the connecting protrusion is embedded in the strip groove.

9. The cigarette packet stamping die of claim 7, wherein edges of the top ends of the bumper strips are provided with rounded corners.

10. The cigarette packet stamping die of claim 7, wherein the bumper strip is a nylon bumper strip.