Defect patch for product inspection
By designing defect stickers with arrow markings, the problem of distinguishing different types of defects in existing technologies has been solved, achieving rapid and accurate defect marking and smooth inspection processes, thus improving inspection efficiency and accuracy.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 张勇
- Filing Date
- 2025-03-27
- Publication Date
- 2026-04-10
AI Technical Summary
Existing product inspection defect stickers are ineffective at distinguishing and marking different types of defects, resulting in complex and inefficient inspection work.
Design a defect sticker with a shell, cover plate, limiting post and arrow marking sticker. The shell has three different colored arrow marking stickers to distinguish and indicate three types of defects. Combined with release paper and glue-free area, it is easy to quickly identify and mark the location of defects.
This improved inspection efficiency, reduced the time spent distinguishing and marking defects, enhanced the smoothness and accuracy of the inspection process, and ensured product quality.
Smart Images

Figure CN224109353U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to product inspection technical field, concretely is a defect paste for product inspection. BACKGROUND
[0002] In product inspection work, the defect paste is an important tool for marking product defects. However, the existing defect paste for product inspection has significant defects. The defect paste on the market has a single function. In actual inspection scenarios, products may have three different types of defects, such as critical, major, and minor. However, the existing defect paste cannot effectively distinguish these different defects. Inspectors often need to place different types of unqualified products in different areas during inspection, or reclassify defect samples after inspection. This greatly increases the workload and operational complexity. For example, in clothing inspection, critical, major, and minor defects need to be distinguished by defect type. Using a single defect paste is very inconvenient and can easily cause confusion, severely affecting inspection efficiency and further reducing the smoothness of inspection work. Therefore, a defect paste for product inspection is proposed. SUMMARY
[0003] Therefore, the utility model provides a defect paste for product inspection to solve or alleviate the technical problems in the prior art, and at least provides a beneficial choice.
[0004] The technical scheme of the utility model is implemented as follows: a defect paste for product inspection, including the casing, the top of casing is connected with the cover plate, the outer side wall of casing is uniformly equipped with three through grooves, the inside bottom wall of casing is uniformly connected with three limit posts, the outside of limit post is around equipped with the release paper roll, the outside of release paper roll is bonded with the arrow mark paste, the arrow mark paste includes the mucilage area and the no glue area.
[0005] Further preferably, the lower surface of the cover plate is symmetrically fixed with three limiting rings.
[0006] Further preferably, the outer side wall of the casing is uniformly provided with three recesses.
[0007] Further preferably, the outer side wall of the casing is provided with a hanging rope.
[0008] The utility model embodiment has the following advantages due to the adoption of the above technical scheme:
[0009] The utility model discloses three kinds of blemish stickers are put into the shell, greatly alleviate the carrying burden, when needing using, the inspection personnel can find the required blemish sticker quickly and accurately, greatly improve the inspection efficiency, reduce the time of distinguishing and counting blemish waste, and further improve the smoothness and accuracy of whole product inspection process, and cooperate release paper and no glue area, realize the effect that easily tear open, the release paper has clear arrowhead design, when the inspection personnel finds product blemish, uses the blemish sticker of three different types of blemish type of no glue area color representation, the blemish position of different blemish is pointed to with arrowhead mark, ensure that blemish position is pointed out, help more efficiently complete product inspection work, guarantee product quality.
[0010] The above summary is intended to illustrate only and is not intended to be limiting in any way. Further aspects, implementations and features of the present application will be apparent from the drawings and the following detailed description. BRIEF DESCRIPTION OF DRAWINGS
[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.
[0012] Figure 1 is a structural diagram of the utility model;
[0013] Figure 2 is an internal structure diagram of the utility model;
[0014] Figure 3 is another perspective structural diagram of the utility model Figure 2 ;
[0015] Figure 4 is a structural diagram of the release paper roll and arrowhead mark sticker of the utility model.
[0016] Signs: 1, shell; 2, through slot; 3, cover plate; 4, recess; 5, limit ring; 6, limit column; 7, release paper roll; 8, arrowhead mark sticker; 81, adhesive area; 82, no glue area; 9, hanging rope. DETAILED DESCRIPTION
[0017] In the following, only certain exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present application. Therefore, the drawings and the description are considered to be exemplary in nature and not limiting. The embodiments of the present application are described in detail
[0018] The embodiments of the present application will be described in detail below with reference to the accompanying drawings.
[0019] As Figures 1-4 shown, the utility model discloses a product inspection is with the defect paste, including the casing 1, the top of casing 1 is connected with the cover plate 3, the lateral wall of casing 1 is evenly provided with three through -slot 2, the inside bottom wall of casing 1 is evenly fixedly connected with three limit posts 6, and the outside of limit post 6 is provided with release paper roll 7, and the outside of release paper roll 7 is bonded with arrow mark paste 8, and arrow mark paste 8 includes adhesive area 81 and glueless area 82.
[0020] In one embodiment, the lower surface of the cover plate 3 is symmetrically fixedly connected with three limiting rings 5; by the setting of the limiting ring 5, the limiting column 6 is clamped into the limiting ring 5, and the stability of the limiting column 6 is improved.
[0021] In one embodiment, the lateral wall of the casing 1 is evenly provided with three grooves 4; by the setting of the groove 4, the cover plate 3 is conveniently buckled from the casing 1.
[0022] In one embodiment, the lateral wall of the casing 1 is provided with a hanging rope 9; by the setting of the hanging rope 9, carrying is facilitated.
[0023] The utility model discloses in working: first open the cover plate 3, place three different arrow mark pastes 8 in the casing 1, and be covered on the limit post 6, then the one end of release paper roll 7 is extracted from the through -slot 2, the arrow mark paste 8 is red, the arrow mark paste 8 is divided into adhesive area 81 and glueless area 82, and the glueless handle area of glueless area 82 adopts red, yellow and blue three colors, and different arrow mark pastes 8 are distinguished, and different defects are distinguished.
[0024] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can easily think of various changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.
Claims
1. A defect sticker for product inspection, characterized by: The utility model relates to a kind of paper cutting machine, including shell (1), the top of the shell (1) is clamped with cover plate (3), the outside wall of the shell (1) is evenly provided with three through-slots (2), the inside bottom wall of the shell (1) is uniformly fixedly connected with three limit posts (6), the outside of the limit post (6) is around with release paper roll (7), the outside of the release paper roll (7) is adhered with arrow mark sticker (8), and the arrow mark sticker (8) includes adhesive area (81) and glueless area (82).
2. A defect patch for product inspection according to claim 1, characterized in that: The lower surface of the cover plate (3) is symmetrically fixedly connected with three limit rings (5).
3. A defect sticker for product inspection according to claim 1, characterized in that: The outside wall of the shell (1) is evenly provided with three grooves (4).
4. A defect sticker for product inspection according to claim 1, characterized in that: The outside wall of the shell (1) is mounted with a hanging rope (9).