Production device of water filtering bowl cover

Abstract

The utility model relates to the technical field of packaging engineering, and provides a production device of a water filtering bowl cover, which comprises a coating component, the coating component is used for coating release oil on a base layer or a cover layer, the coating component comprises a coating roller, the coating roller is provided with a coating area, the coating area is provided with a plurality of first holes, and a plurality of second holes are formed in the coating area. The first hole is used for processing a water filtering hole after the base layer and the cover layer are compounded. By means of the technical scheme, the problem that in the prior art, a production device is difficult to machine an easy-to-tear cover and a water filtering bowl cover which is arranged at the easy-to-tear position and high in fastness is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging engineering, and in particular to a production device for a water filter bowl cover. Background Art

[0002] The production and pattern design of the noodle filter cover mainly involve gravure printing technology, especially in the food packaging industry, where the filter cover design and pattern printing is a highly sophisticated process that requires both functionality and aesthetics. In the coating layout processing, the coating roller is the core component, and its task is to coat the layout with water or ink, ensure uniformity through the anilox design, and provide a flat pretreatment layer for subsequent printing. The precision, hardness, and anilox design of the coating roller have a significant impact on the uniformity of water distribution. The existing direct coating material printing technology can form a pattern, but it is difficult to meet the setting of the filter port at the same time, because the filter design requires special treatment. In order to facilitate the tearing of the cover, the tearing design, such as the coating of the release oil, is easy to tear off, but the strength of the cover material is sacrificed, resulting in easy damage near the tearing, affecting the user experience and product protection. It is difficult for the existing production equipment to process the easy-to-tear cover and the water filter bowl cover with high structural strength at the tearing cover. Utility Model Content

[0003] The utility model provides a production device for a water filter bowl cover, which solves the problem that the existing production device in the related art is difficult to process an easy-to-tear cover and a water filter bowl cover with high structural strength at the tearing position.

[0004] The technical solution of the utility model is as follows:

[0005] A production device for a water filter bowl cover, used for coating release oil on a base layer or a cover layer, comprising:

[0006] A coating assembly, the coating assembly is used to apply release oil on the base layer or the cover layer, the coating assembly comprises a coating roller, and the coating roller has a coating area,

[0007] The coating area has a plurality of first holes, and the first holes are used to process water filtering holes after the cover layer or the base layer is compounded.

[0008] As a further technical solution,

[0009] The coating area also has a plurality of second holes, and the second holes are used for the cover layer and the base layer to be adhered at the plurality of second holes after the cover layer and the base layer are compounded, so as to achieve intermittent adhesion.

[0010] As a further technical solution, the first hole is circular, elliptical or elongated.

[0011] As a further technical solution, the second hole is circular, elliptical, a long hole or a polygonal shape.

[0012] As a further technical solution, the second holes are arranged in a ring-shaped area or in an array throughout the coating area, and the second holes are distributed around the first holes.

[0013] As a further technical solution, the coating area also has an edge portion, which is located at the edge of the cover body at the water filtering hole and outside the annular area.

[0014] As a further technical solution, the coating assembly further includes:

[0015] A quick-change pressure roller is provided between the quick-change pressure roller and the coating roller for the base layer or the cover layer to pass through.

[0016] A printing scraper is arranged on one side of the coating roller in a movable and swinging manner.

[0017] As a further technical solution, it also includes:

[0018] A plate blowing device, wherein the plate blowing device is arranged on one side of the quick-change pressure roller,

[0019] Dual electronic eyes, the dual electronic eyes are arranged on both sides of the quick-change pressure roller.

[0020] As a further technical solution, the coating roller is a fixed-point coating roller.

[0021] As a further technical solution, an ink pan is also included, and the lower end of the coating roller is immersed in the ink pan.

[0022] The working principle and beneficial effects of the utility model are:

[0023] In the utility model, a coating assembly is designed, the core of which is to coat the base layer or the cover layer with release oil to ensure uniformity. The key component is the coating roller, and the coating area accurately distributes the oil layer. The coating area on the coating roller is carefully laid out, and its design optimizes the distribution of the release oil, ensuring the uniformity and efficiency of the oil cloth, so that the coating assembly can make it easier to process the cover material into a water filter with good structure and strength. The setting of the coating area lays the foundation for the water filtering function. The first hole is used to process the release oil part and the position without release oil corresponding to the position of the water filter hole. At the position of the release oil, the cover layer can be smoothly separated from the base layer. The position of the first hole on the roller body coincides with the position of the water filter hole. The setting of the first hole makes the position of the water filter hole not coated with release oil. After the release oil layer and the composite layer are sequentially covered on the base layer or the cover layer, since the first hole and the position corresponding to the first hole are not coated with release oil, the cover layer and the base layer at the position corresponding to the first hole will adhere together. When the cover layer is torn off, the corresponding position of the first hole of the base layer will be torn off synchronously, achieving the effect of leaking out the water filter port, ensuring the convenient opening of the water filter port without damaging the overall structure. The convenience and practicality of the food cover are improved, the processing flow is simplified, and the production efficiency of the food packaging industry is optimized. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present utility model.

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the structure of the water filter bowl cover in the utility model;

[0027] Figure 3 for Figure 2 A schematic diagram of the partially enlarged structure;

[0028] Figure 4 This is a schematic diagram of the coating roller structure in the utility model;

[0029] Figure 5 for Figure 4 A schematic diagram of the partially enlarged structure;

[0030] Figure 6 for Figure 1 Schematic diagram of the local structure;

[0031] In the figure: cover layer -101, base layer -102, water filter hole -103, coating assembly -2, coating roller -210, coating area -201, first hole -202, second hole -203, edge -204, quick-change pressure roller -205, printing scraper -206, plate blowing device -3, double electronic eye -4, ink tray -5. DETAILED DESCRIPTION

[0032] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0033] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0034] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0035] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0036] Reference Figure 1 to Figure 6 The embodiment of the utility model provides a production device for a water filter bowl cover, which is used to apply release oil on a base layer 102 or a cover layer 101, comprising:

[0037] The coating assembly 2 is used to apply release oil on the base layer 102 or the cover layer 101. The coating assembly 2 includes a coating roller 210. The coating roller 210 has a coating area 201.

[0038] The coating area 201 has a plurality of first holes 202 , and the first holes 202 are used to form drainage holes 103 after the cover layer 101 and the base layer 102 are compounded.

[0039] In this embodiment, a coating component 2 is designed, the core of which is to apply release oil to the base layer 102 or the cover layer 101 to ensure uniformity. The key component is the coating roller 210, and the coating area 201 accurately distributes the oil layer. The coating area 201 on the coating roller 210 is carefully laid out, and its design optimizes the distribution of the release oil, ensuring the uniformity and efficiency of the oil cloth, so that the coating component 2 can make it easier to process the cover material into a water filter with good structure and strength. The setting of the coating area 201 lays the foundation for the water filtering function. The first hole 202 is used to process a release oil portion and a release oil-free position corresponding to the position of the water filter hole 101. The setting of the release oil can achieve a partial release state that is not easy to fall off and is easy to tear off. At the position of the release oil, the cover layer 101 can be smoothly separated from the base layer 102. The position of the first hole 202 on the roller body coincides with the position of the water filter hole 101. The setting of the first hole 202 makes it possible for the position of the water filter hole 101 to be uncoated with release oil. After the release oil layer and the adhesive layer or the extruded composite layer are sequentially covered on the base layer 102 or the cover layer 101, since the first hole 202 and the position corresponding to the first hole 202 are not coated with release oil, the cover layer 101 and the base layer 102 at the position corresponding to the first hole 202 will adhere together. When the portion of the cover layer 101 is torn off, the position corresponding to the first hole 202 of the base layer 102 will be torn off simultaneously, thereby achieving the effect of leaking out the water filter port, ensuring that the water filter port is easily opened without damaging the overall structure. It improves the convenience and practicality of food covers, simplifies the processing flow, and optimizes the production efficiency of the food packaging industry.

[0040] Furthermore, the coating area 201 also has a plurality of second holes 203 , and the second holes 203 are used for the cover layer 101 and the base layer 102 to be adhered at the plurality of second holes 203 after the cover layer 101 and the base layer 102 are composited, thereby achieving intermittent adhesion.

[0041] In the present embodiment, the scheme is provided with second holes 203 on the roller body, and the second holes 203 are arranged in a plurality of arrangements. The effect of the second holes 203 on the release oil is the same as that of the first holes 202. The position corresponding to the second holes 203 is a glue layer or an extruded composite layer without a release oil layer, which can enable the cover layer 101 and the base layer 102 to be intermittently adhered at the second holes 203. The specific effect is that multiple connection points enhance the strength of the cover material around the water filter port. At the same time, the intermittent design can also make the cover layer 101 easier to tear off from the base layer 102. The effect of intermittent adhesion also avoids accidental tearing. For the user, the process of tearing off the cover layer 101 can be smoother and more controllable, which enhances the strength of the tearing edge and further enhances the overall strength of the cover material.

[0042] Furthermore, the first hole 202 is circular, elliptical or elongated.

[0043] In this embodiment, the hole shape of the first hole 202 is optimized, and the first hole 202 of the coating area 201 is designed to be circular or elliptical / elongated. The circular hole design ensures the uniformity of coating and reduces dripping. The elliptical hole and the elongated coating path are conducive to continuous coverage and are suitable for the specific distribution of the release oil layer or the adhesive layer or the extruded composite layer, ensuring the precise positioning of the water filter port and improving production flexibility. Thereby, the shape of the water filter hole 101 on the base layer 102 is limited. This solution not only improves the uniformity of the cloth layer by optimizing the shape of the first hole 202 and designing it into a circular or elliptical / elongated shape, but also adapts to different process requirements, especially the water filtration design, thereby improving the production efficiency of the food cover material and the functionality of the final product, and meeting the market's diverse needs for food packaging.

[0044] Furthermore, the second hole 203 is circular, elliptical, elongated or polygonal.

[0045] In this embodiment, the second hole 203 is designed in a circular, elliptical, long strip or polygonal shape, which greatly enhances the flexibility and adaptability of coating, meets the requirements of water filtration design from basic to complex, improves the beauty and functionality of food cover materials, and adapts to the diversification trend of the modern packaging market. The diversified hole design makes the coating process more flexible, not only meets the basic uniform coating requirements, but also can be designed for special water filtration, complex patterns or enhanced structures, and enhances the personalization and functionality of food cover materials.

[0046] Furthermore, the second holes 203 are arranged in a ring-shaped area or in an array throughout the coating area 201 , and the second holes 203 are distributed around the first holes 202 .

[0047] In this embodiment, the hole arrangement design of the coating roller for instant food cover material is optimized to further improve the coating efficiency and the uniformity of the coating layer. The specific features are the annular or array layout of the second hole 203 and the coordinated distribution with the first hole 202. Specifically, the second hole 203 of the coating area 201 adopts an annular arrangement or array design, and the annular arrangement surrounds the coating area 201, or the coating area 201 except the first hole 202 is coated. When the second hole 203 is annularly arranged, the continuity of the coating can be increased, and the uniform distribution of the composite layer can be ensured, and finally a state of annular intermittent adhesion is formed between the cover layer 101 and the base layer 102, which is conducive to tearing off the cover layer 101 and leaking out of the water filter outlet, and the strength of the cover material at the water filter outlet is also guaranteed. The first hole 202 and the second hole 203 are distributed around to form an effective synergy, which ensures the precise positioning of the water filter outlet and the composite layer, avoids the problem of uneven distribution, and improves the overall aesthetic and practical effects. The array is filled in a predetermined pattern to achieve precise control and adapt to the thickness of the composite layer in a specific area, making the strength of the cover material at the filter outlet more stable. The circular or array arrangement of the second holes 203 and the coordinated layout with the first holes 202 not only improve the uniformity of coating, but also achieve precise positioning of the filter design, improve the production efficiency of food cover materials and the quality of finished products, and meet the high standards of modern packaging.

[0048] Furthermore, the coating area 201 also has an edge portion 204, and the edge portion 204 is located at the edge of the cover body at the water filter outlet and is located outside the annular area.

[0049] In this embodiment, the coating area 201 is specially provided with an edge portion 204, which is located at the edge of the food cover, ensuring the uniform distribution of the entire edge of the cover material, especially the continuity at the edge of the cover, and preventing problems such as uneven distribution and falling off at the edge. The design of the edge portion 204 makes the coating contour of the release oil located outside the outer contour of the cover body at the water filter port, which can prevent the edge of the cover body at the water filter port from being unable to be effectively and evenly coated with the release oil, thereby causing the cover body at the water filter port to be difficult to tear off smoothly from the base layer 102, making the product more stable in use. The coating process of the edge of the food cover material is optimized, which not only improves the quality of the edge of the cover body at the water filter port, but also enhances the stable aesthetics and improves the market competitiveness of the product.

[0050] Furthermore, the coating assembly 2 further includes a quick-change pressure roller 205 , between which the base layer 102 or the cover layer 101 passes, and the printing scraper 206 is arranged on one side of the coating roller 210 to move and swing.

[0051] In this embodiment, the coating assembly 2 is newly equipped with a quick-change pressure roller 205, which works in conjunction with the coating roller 210 to ensure the tight passage of the base layer 102 or the cover layer 101, improve the uniformity of the coating layer, and improve the quality of the finished product. A printing scraper 206 is configured to dynamically swing on one side of the coating roller 210 to accurately control the thickness of the coating layer, reduce overflow, improve the accuracy of the coating layer, and save raw materials.

[0052] Furthermore, it also includes a plate blowing device 3, which is arranged on one side of the quick-change pressure roller 205.

[0053] The double electronic eyes 4 are arranged on both sides of the quick-change pressure roller 205 .

[0054] In this embodiment, the layout blowing device 3 is arranged on one side of the quick-change pressure roller 205, and controls the wind force to keep the cloth surface clean and prevent debris from sticking to the cloth, thereby ensuring the cleanliness of the cloth surface. The dual electronic eyes 4 are arranged on both sides of the quick-change pressure roller 205, and monitor in real time, accurately control the thickness and quality of the cloth layer, and provide timely feedback and adjustments to ensure production consistency and efficiency.

[0055] Furthermore, the coating roller 210 is a fixed-point coating roller.

[0056] In this embodiment, the coating roller 210 adopts a fixed-point coating technology. This coating roller 210 design can accurately control the distribution of the release oil, ensure the uniformity of the coating layer in the release area, and improve the accuracy and overall aesthetics of the water filter hole. The coating roller 210 using the fixed-point coating technology achieves accurate control of the oil distribution, ensures the uniformity and accuracy of the release oil cloth in the release area, and improves the processing accuracy of the water filter hole.

[0057] Furthermore, an ink pan 5 is included, and the lower end of the coating roller 210 is immersed in the ink pan 5.

[0058] In this embodiment, the device is additionally provided with an ink tray 5, and the lower end of the coating roller 210 of the coating assembly 2 is immersed in the ink tray 5. This design ensures the continuity and uniformity of the coating oil or glue through direct immersion, improves the density and consistency of the coating layer, and optimizes the production efficiency.

[0059] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A production device for a water filter bowl cover, characterized in that: Used for coating release oil on the base layer (102) or the cover layer (101), including: A coating component (2), the coating component (2) being used to coat release oil on the base layer (102) or the cover layer (101), the coating component (2) comprising a coating roller (210), the coating roller (210) having a coating area (201), The coating area (201) has a plurality of first holes (202), and the first holes (202) are used to process water filtering holes (103) after the cover layer (101) and the base layer (102) are compounded.

2. The production device of a water filter bowl cover according to claim 1, characterized in that: The coating area (201) further has a plurality of second holes (203), and the second holes (203) are used to bond the cover layer (101) and the base layer (102) at the plurality of second holes (203) after the cover layer (101) and the base layer (102) are composited, thereby achieving intermittent bonding.

3. The production device of a water filter bowl cover according to claim 1, characterized in that: The first hole (202) is circular, elliptical or a long strip hole.

4. The production device of a water filter bowl cover according to claim 2, characterized in that: The second hole (203) is circular, elliptical, a long hole or a polygonal shape.

5. The production device of a water filter bowl cover according to claim 2, characterized in that: The second holes (203) are arranged in a ring-shaped area or in an array throughout the coating area (201), and the second holes (203) are distributed around the first holes (202).

6. The production device of a water filter bowl cover according to claim 1, characterized in that: The coating area (201) further comprises an edge portion (204), wherein the edge portion (204) is located at the edge of the cover body at the water filtering hole (103) and is located outside the annular area.

7. The production device of a water filter bowl cover according to claim 1, characterized in that: The coating component (2) further comprises: a quick-change pressure roller (205), between which the base layer (102) or the cover layer (101) passes, and between which the quick-change pressure roller (205) and the coating roller (210) are used. A printing scraper (206), wherein the printing scraper (206) is arranged on one side of the coating roller (210) in a movable and swinging manner.

8. The production device of a water filter bowl cover according to claim 7, characterized in that: Also includes: A plate surface blowing device (3), wherein the plate surface blowing device (3) is arranged on one side of the quick-change pressure roller (205), Dual electronic eyes (4), the dual electronic eyes (4) being arranged on both sides of the quick-change pressure roller (205).

9. The production device of a water filter bowl cover according to claim 1, characterized in that: The coating roller (210) is a fixed-point coating roller.

10. The production device of a water filter bowl cover according to claim 1, characterized in that: It also includes an ink pan (5), in which the lower end of the coating roller (210) is immersed.

Images