Gold stamping auxiliary assembly and gold stamping system for finished product composite non-woven fabric bag
By designing auxiliary hot stamping components for finished composite non-woven bags, including built-in auxiliary parts and external buffer parts, the problems of adhesion, incomplete indentation and misalignment during hot stamping of non-woven bags are solved, achieving better results. Bronzing effect and stability.
Patent Information
- Application Number
- CN202421056852.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-15
AI Technical Summary
In the prior art, finished composite non-woven bags are prone to being difficult to adhere, incomplete indentation marks or incapable of hot stamping during the hot stamping process, and are prone to move during hot stamping.
A hot stamping auxiliary component for finished composite non-woven bags is designed, including built-in auxiliary parts and external buffer parts. The built-in auxiliary part fixes the non-woven bag through the first plywood board and the elastic rubber layer, and the external buffer part provides adjustable reinforced support through the second plywood board, adjustment layer and buffer layer to ensure the stability of the non-woven bag and the hot stamping copper plate. touch.
It effectively solves the adhesion problem during hot stamping of non-woven bags, avoids incomplete indentation and misalignment, and improves the hot stamping effect and stability.
Smart Images
Figure CN222372489U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of printing and packaging, in particular to a hot stamping auxiliary component and a hot stamping system for a finished composite non-woven bag. Background Art
[0002] Composite non-woven fabric is a new type of packaging material. The finished composite non-woven bag has two overlapping layers. The application scope of the current hot stamping machine is limited. For the overlapping hot stamping of the finished non-woven bags, it is easy to cause problems such as difficulty in adhesion, indentation, and even failure to hot stamp. At the same time, the finished non-woven bags are easy to move under the action of pressure during hot stamping. Utility Model Content
[0003] The purpose of the utility model is to provide a hot stamping auxiliary component and a hot stamping system for finished composite non-woven bags in view of the above-mentioned shortcomings, which solves the problem that the hot stamping machine in the prior art has a limited scope of application, and the finished non-woven bags are prone to overlapping hot stamping, which is prone to difficult adhesion, indentation and incomplete printing, or even impossible to hot stamp; at the same time, it solves the problem that the finished non-woven bags are prone to movement under the action of pressure during hot stamping.
[0004] The utility model is realized by the following scheme:
[0005] A hot stamping auxiliary component for a finished composite non-woven bag, including at least but not limited to an internal auxiliary component and an external buffer component; the size of the internal auxiliary component matches the caliber of the non-woven bag to be hot stamped, so that the internal auxiliary component can be inserted into the non-woven bag to fix it, the external buffer component is arranged on the contact surface between the non-woven bag and the bottom power component, and the external buffer component is provided with a reinforcing support plate that can be fine-tuned.
[0006] Based on the above-mentioned structure of a hot stamping auxiliary component for a finished composite non-woven bag, the built-in auxiliary component includes a first bakelite board and an elastic rubber layer, the length of the first bakelite board is not less than the depth of the non-woven bag, and the coverage area of the elastic rubber layer matches the single side area of the non-woven bag.
[0007] Based on the above structure of the hot stamping auxiliary component for the finished composite non-woven bag, at least two first positioning grooves are arranged on the first bakelite board; and a plurality of the first positioning grooves are arranged in parallel.
[0008] Based on the structure of the above-mentioned hot stamping auxiliary component for a finished composite non-woven bag, the first positioning groove is located on the side wall of the first bakelite board where the elastic rubber layer is not provided.
[0009] Based on the above-mentioned structure of a hot stamping auxiliary component for a finished composite non-woven bag, the external buffer comprises a second bakelite board, an adjustment layer and a buffer layer; the adjustment layer, the buffer layer and the second bakelite board are arranged separately, the buffer layer is arranged on the second bakelite board, and the adjustment layer is arranged on the buffer layer; the adjustment layer and the buffer layer can move on the second bakelite layer.
[0010] Based on the structure of the above-mentioned hot stamping auxiliary component for a finished composite non-woven bag, the sizes of the regulating layer and the buffer layer are matched.
[0011] Based on the above structure of the hot stamping auxiliary component for the finished composite non-woven bag, at least two second positioning grooves are arranged on the second bakelite board; and a plurality of the second positioning grooves are arranged in parallel.
[0012] Based on the structure of the above-mentioned hot stamping auxiliary component for a finished composite non-woven bag, the area of the adjustment layer is not greater than one sixth of the area of the elastic rubber layer.
[0013] Based on the structure of the above-mentioned hot stamping auxiliary component for a finished composite non-woven bag, the buffer layer is kraft paper.
[0014] The present solution also provides a hot stamping system for finished composite non-woven bags, comprising a power piece, a hot stamping copper plate, and an auxiliary component; the power piece can drive the auxiliary component to move toward the hot stamping copper plate and make the non-woven bag contact the hot stamping copper plate, and a positioning block is provided on the surface of the power piece, the number of the positioning blocks is the same as the number of the first positioning groove or the second positioning groove, and the first positioning groove and the second positioning groove can be inserted into the positioning block.
[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:
[0016] 1. This solution uses built-in auxiliary parts whose size matches the non-woven bag, which can not only separate the double-layer non-woven bag under pressure so that one layer is under pressure independently, but also fix the non-woven bag to avoid deviation in the hot stamping position of the non-woven bag. At the same time, the bottom is equipped with an external buffer. On the one hand, it can protect the non-woven bag layer that does not require hot stamping to avoid direct contact with the power part. On the other hand, a movable reinforced support plate specially arranged in the external buffer can move the reinforced support plate to the area that needs hot stamping before the hot stamping operation to make the area convex. After the power part rotates, the force on the area and the hot stamping copper plate can be greater, so that the hot stamping effect is better. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a structural schematic diagram of the utility model when hot stamping is performed on the first hot stamping position;
[0018] Figure 2 It is a structural schematic diagram of the utility model when hot stamping is performed on the second hot stamping position;
[0019] Figure 3 It is a schematic diagram of the top view of the power part in the utility model;
[0020] Description of the drawings: 1. Built-in auxiliary parts; 2. External buffer parts; 3. Non-woven bag; 4. Power parts; 5. Hot stamping copper plate; 6. Area to be hot stamped; 7. Baffle plate; 8. Positioning block; 11. First bakelite board; 12. Elastic rubber layer; 13. First positioning groove; 21. Second bakelite board; 22. Adjustment layer; 23. Buffer layer; 24. Second positioning groove. DETAILED DESCRIPTION
[0021] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.
[0022] Any feature disclosed in this specification (including any additional claims and abstract), unless otherwise stated, may be replaced by other equivalent or alternative features having similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.
[0023] In the description of the present invention, it should be understood that the terms "up", "down", "left", "right", etc., indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.
[0024] In addition, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first", "second", etc. may explicitly or implicitly include one or more of the features.
[0025] Example 1
[0026] like Figure 1 to Figure 3 As shown, the utility model provides a technical solution:
[0027] A hot stamping auxiliary component for a finished composite non-woven bag, which at least includes but is not limited to an internal auxiliary component 1 and an external buffer component 2; the size of the internal auxiliary component 1 matches the caliber of the non-woven bag 3 to be hot stamped, so that the internal auxiliary component 1 can be inserted into the non-woven bag 3 to fix it, the external buffer component 2 is arranged on the contact surface between the non-woven bag 3 and the bottom power component 4, and a reinforcing support plate that can be fine-tuned is provided on the external buffer component 2.
[0028] Based on the above structure, in the prior art, when the non-woven bag 3 is stamped, the non-woven bag 3 is directly placed on the power part 4, and then the power part 4 drives the non-woven bag 3 to rotate and contact with the stamping copper plate 5 to complete the stamping operation. In the prior art, since the non-woven bag 3 is not fixed, it is easy to move during the rotation process, resulting in deviation in the stamping position. At the same time, since the non-woven bag 3 is double-layered, it is impossible to stamp the key parts when performing pressure stamping, resulting in poor stamping effect. In this solution, a built-in auxiliary part 1 whose size matches the non-woven bag 3 is used, which can not only The double-layer non-woven bag 3 is separated by pressure, so that one layer is independently pressurized, and the non-woven bag 3 can be fixed at the same time to avoid deviation of the stamping position of the non-woven bag 3. At the same time, the bottom is matched with the external buffer 2. On the one hand, the non-woven bag 3 layer that does not need stamping can be protected to avoid direct contact with the power part 4. On the other hand, a movable reinforcing support plate specially arranged in the external buffer 2 can move the reinforcing support plate to the area requiring stamping before the stamping operation to make the area convex. After the power part 4 rotates, the force on the area and the stamping copper plate 5 can be greater, so that the stamping effect is better.
[0029] As an example, the built-in auxiliary parts may include a first bakelite board 11 and an elastic rubber layer 12 , the length of the first bakelite board 11 is not less than the depth of the non-woven bag 3 , and the coverage area of the elastic rubber layer 12 matches the single side area of the non-woven bag 3 .
[0030] Based on the above structure, the entire pressure surface is buffered by the elastic rubber layer 12 to avoid damage to the non-woven fabric surface caused by the contact between the non-woven fabric and the gilded copper plate 5 after rotation. The first bakelite board 11 is set to be deeper than the non-woven bag 3, and the first bakelite board 11 is adapted to the size of the non-woven bag 3 so that the non-woven bag 3 can be stably mounted on the end of the first bakelite board 11 and the non-woven bag 3 can be fixed through the other end.
[0031] As an example, at least two first positioning grooves 13 are arranged on the first bakelite board 11; the first positioning grooves 13 are arranged in parallel.
[0032] Based on the above structure, the first bakelite board 11 can be fixed in a predetermined fixing direction by a plurality of first positioning grooves 13 arranged in parallel, and the first positioning grooves 13 are engaged with the positioning blocks 8 on the power member 4, thereby positioning the non-woven bag 3.
[0033] As an example, the first positioning groove 13 is located on the side wall of the first bakelite board 11 where the elastic rubber layer 12 is not provided.
[0034] Based on the above structure, the first positioning groove 13 is arranged on the side wall where the elastic rubber layer 12 is not arranged, so as to avoid interference with the non-woven bag 3 due to positioning.
[0035] As an example, the external buffer 2 may include a second bakelite board 21, an adjustment layer 22 and a buffer layer 23; the adjustment layer 22, the buffer layer 23 and the second bakelite board 21 are arranged separately, the buffer layer 23 is arranged on the second bakelite board 21, and the adjustment layer 22 is arranged on the buffer layer 23; the adjustment layer 22 and the buffer layer 23 can move on the second bakelite layer.
[0036] Based on the above structure, the second bakelite layer is directly placed on the power part 4 when in use, and then the positions of the buffer layer 23 and the adjustment layer 22 are adjusted as needed to move them to the position to be stamped. The adjustment layer 22 contacts the side of the non-woven bag 3 away from the stamping copper plate 5. During stamping, the side close to the stamping copper plate 5 is resisted by the buffer layer 23 and the adjustment layer 22 and protrudes, thereby enhancing the stamping effect.
[0037] As an example, the sizes of the adjustment layer 22 and the buffer layer 23 are matched to increase the protruding effect of the portion to be stamped.
[0038] As an example, at least two second positioning grooves 24 are arranged on the second bakelite board 21; the second positioning grooves 24 are arranged in parallel.
[0039] Based on the above structure, the second bakelite board 21 can be fixed in a predetermined fixing direction by a plurality of second positioning grooves 24 arranged in parallel, and the second positioning grooves 24 are engaged with the positioning blocks 8 on the power member 4, thereby positioning the non-woven bag 3.
[0040] As an example, the area of the adjustment layer 22 is not greater than one sixth of the area of the elastic rubber layer 12. This can enhance the protruding effect of the area 6 to be stamped on the non-woven bag 3.
[0041] As an example, the buffer layer 23 may be kraft paper. When in use, the kraft paper contacts the second bakelite layer, and there is a large friction between the two, which can provide stable support for the adjustment layer 22 .
[0042] Example 2
[0043] The utility model provides a technical solution:
[0044] A hot stamping system for a finished composite non-woven bag, comprising an auxiliary component, a power piece 4 and a hot stamping copper plate 5; the power piece 4 can drive the auxiliary component to move toward the hot stamping copper plate 5 and make the non-woven bag 3 contact the hot stamping copper plate 5, and a positioning block 8 is provided on the surface of the power piece 4, the number of the positioning blocks 8 is the same as the number of the first positioning grooves 13 or the second positioning grooves 24, and the first positioning grooves 13 and the second positioning grooves 24 can be inserted into the positioning blocks 8.
[0045] Based on the above structure, the first bakelite board 11 and the second bakelite board 21 can be positioned by the positioning block 8 to ensure the stability of the non-woven bag 3 during hot stamping.
[0046] The power member 4 may be provided with a stop plate 7 which contacts the first bakelite board 11 and the second bakelite board 21 .
[0047] The above-described scheme is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A hot stamping auxiliary component for a finished composite non-woven bag, characterized in that: At least include but are not limited to built-in auxiliary parts and external buffer parts; the size of the built-in auxiliary parts matches the caliber of the non-woven bag to be stamped, so that the built-in auxiliary parts can be inserted into the non-woven bag to fix it, and the external buffer parts are arranged on the contact surface between the non-woven bag and the bottom power part, and the external buffer parts are provided with a reinforcing support plate that can be fine-tuned.
2. A hot stamping auxiliary component for a finished composite non-woven bag as claimed in claim 1, characterized in that: The built-in auxiliary component includes a first bakelite board and an elastic rubber layer. The length of the first bakelite board is not less than the depth of the non-woven bag. The coverage area of the elastic rubber layer matches the single side area of the non-woven bag.
3. A hot stamping auxiliary component for a finished composite non-woven bag as claimed in claim 2, characterized in that: At least two first positioning grooves are arranged on the first bakelite board; and a plurality of the first positioning grooves are arranged in parallel.
4. A hot stamping auxiliary component for a finished composite non-woven bag as claimed in claim 3, characterized in that: The first positioning groove is located on the side wall of the first bakelite board where no elastic rubber layer is provided.
5. A hot stamping auxiliary component for a finished composite non-woven bag as claimed in claim 4, characterized in that: The external buffer comprises a second bakelite board, an adjustment layer and a buffer layer; the adjustment layer, the buffer layer and the second bakelite board are separately arranged, the buffer layer is arranged on the second bakelite board, and the adjustment layer is arranged on the buffer layer; the adjustment layer and the buffer layer can move on the second bakelite layer.
6. A hot stamping auxiliary component for a finished composite non-woven bag as claimed in claim 5, characterized in that: The sizes of the adjustment layer and the buffer layer are matched with each other.
7. A hot stamping auxiliary component for a finished composite non-woven bag as claimed in claim 6, characterized in that: At least two second positioning grooves are arranged on the second bakelite board; and a plurality of the second positioning grooves are arranged in parallel.
8. A hot stamping auxiliary component for a finished composite non-woven bag as claimed in claim 7, characterized in that: The area of the adjustment layer is no greater than one sixth of the area of the elastic rubber layer.
9. A hot stamping auxiliary component for a finished composite non-woven bag as claimed in claim 8, characterized in that: The buffer layer is kraft paper.
10. A hot stamping system for finished composite non-woven bags, characterized in that: It comprises a power part, a gold-stamped copper plate, and an auxiliary component as described in any one of claims 1 to 9; the power part can drive the auxiliary component to move toward the gold-stamped copper plate and make the non-woven bag contact with the gold-stamped copper plate, and positioning blocks are arranged on the surface of the power part, the number of the positioning blocks is the same as the number of the first positioning groove or the second positioning groove, and the first positioning groove and the second positioning groove can be inserted into the positioning blocks.