Packaging adhesive tape for resin lens

Abstract

The utility model discloses a packaging adhesive tape for a resin lens, comprising: a main body unit, which comprises a winding drum and an adhesive tape body matched with the winding drum, two sides of the adhesive tape body are symmetrically provided with tape tearing ports, and the tape tearing ports are distributed at equal intervals; the storage unit comprises a connecting block arranged in an inner cavity of the winding drum, a first connecting rod and a second connecting plate are installed on the two sides of the connecting block respectively, and vertical plates are fixedly installed on the opposite faces of the first connecting rod and the second connecting plate. The adhesive tape body is cut off and packaged through the cutting knife, the cut-off end can be pasted to the roller, the adhesive tape head can be conveniently found next time, the adhesive tape tearing efficiency is improved, the difficulty of finding the adhesive tape head on the surface of an adhesive roll in the packaging process is reduced, the storage unit can be mounted and dismounted through cooperation of a fixing bolt and a threaded groove, and the packaging efficiency is improved. And repeated utilization is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging tapes, in particular to a packaging tape for resin lenses. Background Art

[0002] Resin lenses are a material widely used in optical fields such as glasses and photographic lenses. They are favored for their light weight, impact resistance, and resistance to breakage. However, during the production process, the lenses need to be precisely packaged to ensure their quality and performance stability. Packaging tape is an indispensable part of the resin lens packaging process. Its main function is to fix and protect the lenses, ensuring that the lenses will not be displaced or damaged during manufacturing, transportation, and use.

[0003] The Chinese patent with the authorization announcement number CN215102988U discloses a high-performance packaging tape for acrylic resin lenses, which relates to the technical field of packaging tapes, including a winding drum and a tape body, wherein the tape body is wound around the outside of the winding drum, and the tape body includes a substrate layer, wherein the inner layer of the substrate layer is provided with an adhesive layer after coating, and the outer layer of the substrate layer is provided with a smooth film layer, and the edges of both sides of the substrate layer are provided with a plurality of lugs, wherein the lugs are fixedly connected to the substrate layer, and the plurality of lugs are equidistantly distributed, and both sides of the substrate layer are connected with torn edges. The utility model forms a plurality of lugs on both sides of the substrate layer by rolling, tears the torn edges outward, exposes the lugs, folds the lugs inward, and bonds the lugs to the ends of the upper and lower molds, thereby making the upper and lower molds more firmly and tightly connected, improving the molding effect of the acrylic resin lenses, and avoiding molding errors caused by weak bonding and sealing.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned high-performance acrylic resin lens packaging tape design has the following problems: when the tape is finally cut, due to the thin texture of the transparent tape itself, when it is tightly attached to the surface of the film, the tape head becomes difficult to detect, which not only increases the difficulty of tearing the tape, but also may cause the tape head to be accidentally torn during the operation, thereby affecting the normal use of the transparent packaging tape. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the problems existing in the existing packaging tape for resin lenses, the present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a packaging tape for resin lenses, which is suitable for solving the problem that when the tape is finally cut, the tape head becomes difficult to detect when it is tightly attached to the surface of the film due to the thin texture of the transparent tape itself, which not only increases the difficulty of tearing the tape, but may also cause the tape head to be accidentally torn during the operation, thereby affecting the normal use of the transparent packaging tape.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: a packaging tape for resin lenses, comprising:

[0009] The main unit includes a winding drum and a tape body matched with the winding drum, wherein two sides of the tape body are symmetrically provided with tearing openings, and the tearing openings are equidistantly distributed;

[0010] The storage unit includes a connecting block arranged in the inner cavity of the winding drum, a first connecting rod and a second connecting plate are respectively installed on both sides of the connecting block, a vertical plate is fixedly installed on the opposite surfaces of the first connecting rod and the second connecting plate, two groups of rollers are fixedly installed in the inner cavity of the vertical plate, and a tape body is arranged between the two groups of rollers, a top plate is fixedly installed on the top of the tape body, a cutting knife is fixedly installed on one side of the bottom end of the top plate, and the cutting knife is located at the top of the tape body.

[0011] As a preferred solution of the packaging tape for a resin lens described in the utility model, a thread groove is provided on one side of the first connecting rod and the second connecting plate, a fixing bolt is threadedly connected to one side of the first connecting rod, the fixing bolt passes through one side of the second connecting plate, and the fixing bolt is threadedly connected to the second connecting plate.

[0012] As a preferred solution of the packaging tape for the resin lens of the utility model, a hollow groove is provided in the middle of one side of the connecting block, and the diameter of the hollow groove is larger than the diameter of the thread groove.

[0013] As a preferred solution of the packaging tape for a resin lens described in the utility model, the tape body includes a substrate layer and a high-temperature resistant glue layer arranged at the bottom of the substrate layer, and the material of the high-temperature resistant glue layer is heat-resistant epoxy glue.

[0014] As a preferred solution of the packaging tape for the resin lens of the utility model, there is an anti-ultraviolet layer on the top of the substrate layer, and a smooth film layer is arranged on the top of the anti-ultraviolet layer.

[0015] As a preferred solution of the packaging tape for resin lenses of the utility model, a plurality of groups of equally spaced lugs are symmetrically mounted on both sides of the tape body, and the lugs and the tape body are made of the same material.

[0016] The beneficial effects of the utility model are as follows: the adhesive tape first passes through the gap between the two groups of rollers to package the packaged parts, and the adhesive tape body is cut off by a cutting knife to complete the packaging. The cut end will be pasted on the roller, which is convenient for finding the adhesive tape head next time, thereby improving the efficiency of tearing the adhesive tape and reducing the difficulty of finding the adhesive tape head on the surface of the film roll during the packaging process. The storage unit can be installed and disassembled by the cooperation of the fixing bolts and the threaded grooves to achieve multiple uses. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of a packaging tape for a resin lens proposed by the utility model;

[0019] Figure 2 This is a side view structural schematic diagram of a packaging tape for a resin lens proposed by the utility model;

[0020] Figure 3 The utility model is a schematic diagram of the adhesive tape structure of a resin lens packaging tape.

[0021] Description of the drawings: 100, main unit; 101, winding drum; 102, tape body; 103, tearing mouth; 104, lug; 105, high temperature resistant glue layer; 106, base material layer; 107, UV resistant layer; 108, smooth film layer; 200, storage unit; 201, connecting block; 202, first connecting rod; 203, fixing bolt; 204, vertical plate; 205, top plate; 206, second connecting plate; 207, threaded groove; 208, roller; 209, cutting knife. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] Reference Figure 1 - Figure 3 , which is an embodiment of the utility model, provides a packaging tape for a resin lens, including a main body unit 100 and a storage unit 200.

[0027] The main unit 100 includes a winding drum 101 and a tape body 102 matched with the winding drum 101. The tape body 102 has tearing openings 103 symmetrically opened on both sides, and the tearing openings 103 are evenly spaced.

[0028] The storage unit 200 includes a connecting block 201 arranged in the inner cavity of the winding drum 101, a first connecting rod 202 and a second connecting plate 206 are respectively installed on both sides of the connecting block 201, a vertical plate 204 is fixedly installed on the opposite surfaces of the first connecting rod 202 and the second connecting plate 206, two groups of rollers 208 are fixedly installed in the inner cavity of the vertical plate 204, and a tape body 102 is arranged between the two groups of rollers 208, a top plate 205 is fixedly installed on the top of the tape body 102, a cutting knife 209 is fixedly installed on one side of the bottom end of the top plate 205, and the cutting knife 209 is located at the top of the tape body 102, the tape first passes through the gap between the two groups of rollers 208 to package the package, and the tape body 102 is cut off by the cutting knife 209 to complete the packaging, and the cut end will be pasted on the roller 208, which is convenient for finding the tape head next time, thereby improving the efficiency of tearing the tape and reducing the difficulty of finding the tape head on the surface of the film during the packaging process.

[0029] A threaded groove 207 is provided on one side of the first connecting rod 202 and the second connecting plate 206, and a fixing bolt 203 is threadedly connected to one side of the first connecting rod 202. The fixing bolt 203 passes through one side of the second connecting plate 206, and the fixing bolt 203 and the second connecting plate 206 are threadedly connected. Through the cooperation of the fixing bolt 203 and the threaded groove 207, the storage unit 200 can be installed and disassembled to achieve multiple uses.

[0030] An empty groove is opened in the middle of one side of the connection block 201 , and the diameter of the empty groove is larger than the diameter of the thread groove 207 , so as to prevent the connection block 201 from affecting the installation of the storage unit 200 .

[0031] The tape body 102 includes a substrate layer 106 and a high temperature resistant glue layer 105 disposed at the bottom of the substrate layer 106 . The high temperature resistant glue layer 105 is made of a heat resistant epoxy glue and can be bonded in a high temperature environment.

[0032] The top of the substrate layer 106 is provided with an anti-ultraviolet layer 107 , and the top of the anti-ultraviolet layer 107 is provided with a smooth film layer 108 . The anti-ultraviolet layer 107 is resistant to ultraviolet rays.

[0033] Multiple groups of equally spaced lugs 104 are symmetrically mounted on both sides of the tape body 102. The lugs 104 are made of the same material as the tape body 102. The lugs 104 can be folded inwards to bond the lugs 104 to the ends of the upper and lower molds, thereby making the connection between the upper and lower molds more firm and tight.

[0034] During use, the tape first passes through the gap between the two groups of rollers 208 to package the packaged parts, and the tape body 102 is cut off by the cutting knife 209 to complete the packaging. The cut end will be pasted on the roller 208, which is convenient for finding the tape head next time, improves the efficiency of tearing the tape, and reduces the difficulty of finding the tape head on the surface of the film roll during the packaging process. The storage unit 200 can be installed and disassembled by the cooperation of the fixing bolt 203 and the threaded groove 207 to achieve multiple uses. The lug 104 can be folded inward to bond the lug 104 to the ends of the upper and lower molds, thereby making the connection between the upper and lower molds more firm and tight.

[0035] 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 is 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 packaging tape for a resin lens, characterized in that: include: A main unit (100) comprises a winding drum (101) and a tape body (102) mounted to match the winding drum (101), wherein two sides of the tape body (102) are symmetrically provided with tearing openings (103), and the tearing openings (103) are equidistantly distributed; The storage unit (200) comprises a connecting block (201) arranged in the inner cavity of a winding drum (101), a first connecting rod (202) and a second connecting plate (206) are respectively installed on both sides of the connecting block (201), a vertical plate (204) is fixedly installed on the opposite surfaces of the first connecting rod (202) and the second connecting plate (206), two groups of rollers (208) are fixedly installed in the inner cavity of the vertical plate (204), and a tape body (102) is arranged between the two groups of rollers (208), a top plate (205) is fixedly installed at the top end of the tape body (102), a cutting knife (209) is fixedly installed on one side of the bottom end of the top plate (205), and the cutting knife (209) is located at the top end of the tape body (102).

2. The packaging tape for a resin lens according to claim 1, characterized in that: A threaded groove (207) is provided on one side of the first connecting rod (202) and the second connecting plate (206); a fixing bolt (203) is threadedly connected to one side of the first connecting rod (202); the fixing bolt (203) passes through one side of the second connecting plate (206), and the fixing bolt (203) and the second connecting plate (206) are threadedly connected.

3. The packaging tape for a resin lens according to claim 1, characterized in that: A hollow groove is provided in the middle of one side of the connection block (201), and the diameter of the hollow groove is larger than the diameter of the thread groove (207).

4. The packaging tape for a resin lens according to claim 1, characterized in that: The tape body (102) comprises a base material layer (106) and a high temperature resistant glue layer (105) arranged at the bottom end of the base material layer (106), and the material of the high temperature resistant glue layer (105) is a heat resistant epoxy glue.

5. The packaging tape for a resin lens according to claim 4, characterized in that: An anti-ultraviolet layer (107) is provided on the top of the substrate layer (106), and a smooth film layer (108) is provided on the top of the anti-ultraviolet layer (107).

6. The packaging tape for a resin lens according to claim 1, characterized in that: A plurality of groups of equally spaced lugs (104) are symmetrically mounted on both sides of the tape body (102); the lugs (104) and the tape body (102) are made of the same material.

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