Quality detection device for anti-counterfeiting label of impregnated paper

Abstract

The utility model belongs to the technical field of impregnated paper anti-counterfeiting detection, and discloses an impregnated paper anti-counterfeiting label quality detection device which comprises two symmetrically arranged mounting plates and a collection assembly arranged on the mounting plates through two supporting frames, and further comprises a limiting mechanism arranged on a conveying belt and used for limiting impregnated paper. The limiting mechanism comprises two sliding plates which are symmetrically arranged and slidably connected to the conveying belt, limiting rods are connected to the two sliding plates through guide assemblies, and limiting plates are fixedly connected to the ends, close to the conveying belt, of the two limiting rods. According to the impregnated paper anti-counterfeiting mark quality detection device, through the arrangement of the limiting mechanism, under the driving action of the driving mechanism, automatic limiting and automatic limiting releasing of impregnated paper are achieved, manual operation is not needed, and therefore the position stability of the impregnated paper in the detection process is guaranteed; therefore, the accuracy of detecting the anti-counterfeiting mark of the impregnated paper is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-counterfeiting detection of impregnated paper, in particular to a quality detection device for an anti-counterfeiting label of impregnated paper. Background Art

[0002] Testing the impregnated paper anti-counterfeiting label is an important step in verifying whether its anti-counterfeiting function is effective. Through testing, it can be confirmed whether the anti-counterfeiting label has accurate identification characteristics and anti-counterfeiting technology, thereby ensuring that consumers can accurately identify genuine products and avoid being harmed by counterfeit and shoddy products.

[0003] A Chinese utility model patent with announcement number CN 218191089 U discloses a device for detecting the quality of an anti-counterfeiting label on an impregnated paper. The impregnated paper is transferred to a directional conveying component by a feeding mechanism. An ultraviolet irradiation lamp suspended above the directional conveying component emits ultraviolet light to display the anti-counterfeiting mark on the impregnated paper. The collecting component collects the image of the anti-counterfeiting mark on the impregnated paper and compares it with the image of the standard anti-counterfeiting mark to detect the printing quality of the anti-counterfeiting mark. The directional conveying component distinguishes and conveys the impregnated paper with qualified anti-counterfeiting mark quality and the impregnated paper with unqualified anti-counterfeiting mark according to the comparison result of the collecting component. This can improve the efficiency of anti-counterfeiting mark quality detection in the anti-counterfeiting manufacturing of impregnated paper.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: although the convenience of conveying the impregnated paper is improved by the directional conveying assembly, due to the lack of fixation of the impregnated paper, during the continuous transmission process of the conveying rollers, the difference in the friction coefficient between each conveying roller and the impregnated paper can easily cause the position of the impregnated paper to shift, making it difficult for the anti-counterfeiting label on the impregnated paper to be aligned with the ultraviolet irradiation lamp, thereby reducing the accuracy of detecting the anti-counterfeiting label on the impregnated paper. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a quality detection device for an impregnated paper anti-counterfeiting label.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions: a quality inspection device for an impregnated paper anti-counterfeiting label, comprising two mutually symmetrically arranged mounting plates and a collection assembly arranged on the mounting plates through two support frames, a conveyor belt is connected between the two mounting plates through a rotating roller, and also includes a limiting mechanism arranged on the conveyor belt for limiting the position of the impregnated paper;

[0007] The limiting mechanism includes two sliding plates symmetrically arranged on the conveyor belt, the two sliding plates are connected to the limiting rods through a guide assembly, the two limiting rods are fixedly connected to the limiting plates at one end close to the conveyor belt, the two limiting plates are made of rubber material, and the conveyor belt is provided with a driving mechanism for driving the two limiting plates.

[0008] By adopting the above technical solution and setting the limiting mechanism, under the driving action of the driving mechanism, the automatic limiting and automatic releasing of the limit of the impregnated paper are realized without manual operation, thereby ensuring the convenience of conveying the impregnated paper while ensuring the position stability of the impregnated paper during the detection process, thereby further improving the accuracy of the detection of the impregnated paper anti-counterfeiting label.

[0009] Furthermore, the limiting mechanisms are provided in multiple groups, and the limiting mechanisms in each group are arranged at equal distances along the conveyor belt.

[0010] By adopting the above technical solution and setting a plurality of groups of limiting mechanisms, the impregnated paper is continuously limited, thereby realizing the continuity detection of the impregnated paper.

[0011] Furthermore, the conveyor belt is provided with a rotating assembly for driving the limit plate to rotate along the circumference of the conveyor belt, the rotating assembly includes a mounting sleeve mounted on the conveyor belt, a rotating groove is provided on the side of the mounting sleeve close to the limit plate, a rotating plate is slidably connected to the rotating groove, and one end of the rotating plate is connected to the sliding plate.

[0012] By adopting the above technical solution and setting the rotating assembly, the rotation of each limiting plate is provided with a guiding and limiting function.

[0013] Furthermore, the conveyor belt is provided with a linkage component for driving the limit plate to rotate synchronously, and the linkage component includes a linkage groove opened on the conveyor belt, a linkage plate is slidably connected to the linkage groove, and one end of the linkage plate is connected to the sliding plate.

[0014] By adopting the above technical solution and setting the linkage assembly, the conveyor belt can drive each limit plate to rotate synchronously during its rotation.

[0015] Furthermore, the driving mechanism includes an L-shaped plate fixedly connected to the side of the mounting sleeve away from the conveyor belt, and the other end of the limit rod is fixedly connected to a tapered rod, and the side wall of the tapered rod slides on the L-shaped plate.

[0016] By adopting the above technical solution, the limiting plate at one end of the limiting rod is pushed to move closer to the impregnated paper.

[0017] Furthermore, the guide assembly includes a guide groove formed on a side wall of the limiting rod, a guide bar is slidably connected to the guide groove, and one side of the guide bar is connected to the sliding plate.

[0018] By adopting the above technical solution, a guiding and limiting function is provided for the movement of the limiting rod.

[0019] Furthermore, a spring is sleeved on the side wall of the limiting rod, and two ends of the spring are respectively connected to the sliding plate and the limiting plate.

[0020] By adopting the above technical solution, the limiting plate is driven away from the impregnated paper, thereby automatically releasing the limiting of the impregnated paper.

[0021] Furthermore, the two mounting plates are provided with an adjustment component for adjusting the spacing between the two mounting sleeves, and the adjustment component includes two adjustment rods slidably connected to the side walls of the mounting plates, one end of the two adjustment rods is connected to the mounting sleeves, and two push rod motors are provided on the mounting plates, and the output ends of the two push rod motors are connected to the adjustment rods.

[0022] By adopting the above technical solution, it is easy to adjust the distance between the two installation sleeves, so as to adapt to the limiting fixation of impregnated papers of different sizes and improve the flexibility of fixing the impregnated papers.

[0023] In summary, the utility model has the following beneficial effects:

[0024] The impregnated paper anti-counterfeiting label quality detection device in the present application, through the setting of the limiting mechanism, realizes automatic limiting and automatic releasing of the impregnated paper under the driving action of the driving mechanism, without the need for manual operation, thereby ensuring the convenience of conveying the impregnated paper while ensuring the position stability of the impregnated paper during the detection process, thereby further improving the accuracy of the detection of the impregnated paper anti-counterfeiting label. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0026] Figure 2 It is a schematic diagram of the structure of the limiting mechanism of an embodiment of the utility model;

[0027] Figure 3 yes Figure 1 The enlarged schematic diagram of point A in the middle;

[0028] Figure 4 yes Figure 1 A magnified schematic diagram of point B in the middle.

[0029] In the figure: 101, mounting plate; 102, support frame; 103, collection component; 104, conveyor belt; 201, sliding plate; 202, limit rod; 203, limit plate; 301, mounting sleeve; 302, rotating groove; 303, rotating plate; 401, linkage groove; 402, linkage plate; 501, L-shaped plate; 502, tapered rod; 601, guide groove; 602, guide strip; 7, spring; 801, adjustment rod; 802, push rod motor. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0031] Example 1

[0032] See also Figure 1-Figure 4 , a quality inspection device for an impregnated paper anti-counterfeiting label shown in the figure comprises two mutually symmetrical mounting plates 101 and a collecting assembly 103 arranged on the mounting plates 101 via two supporting frames 102, a conveyor belt 104 is connected between the two mounting plates 101 via a rotating roller, and also comprises a limiting mechanism arranged on the conveyor belt 104 for limiting the position of the impregnated paper;

[0033] The limiting mechanism includes two sliding plates 201 symmetrically arranged on the conveyor belt 104 and slidably connected to each other. The two sliding plates 201 are connected to limiting rods 202 through guide components. One end of the two limiting rods 202 close to the conveyor belt 104 is fixedly connected to the limiting plate 203. The two limiting plates 203 are made of rubber material. The conveyor belt 104 is provided with a driving mechanism for driving the two limiting plates 203.

[0034] It should be noted here that: through the setting of the limiting mechanism, under the driving action of the driving mechanism, the automatic limiting and automatic releasing of the impregnated paper are realized without manual operation, thereby ensuring the convenience of conveying the impregnated paper while ensuring the position stability of the impregnated paper during the detection process, thereby further improving the accuracy of the detection of the impregnated paper anti-counterfeiting label.

[0035] It is worth noting that for the specific detection principle and operation steps of the impregnated paper, please refer to the quality detection device for the anti-counterfeiting label of impregnated paper with publication number CN218191089 U, which will not be elaborated here.

[0036] See also Figure 1 , the limiting mechanism shown in the figure is provided with multiple groups, and each group of limiting mechanisms is arranged at equal distances along the conveyor belt 104;

[0037] It should be noted here that: by setting up multiple groups of limiting mechanisms, the impregnated paper is continuously limited, thereby realizing the continuity detection of the impregnated paper.

[0038] See also Figure 3The conveyor belt 104 shown in the figure is provided with a rotating assembly for driving the limiting plate 203 to rotate along the circumference of the conveyor belt 104. The rotating assembly includes a mounting sleeve 301 mounted on the conveyor belt 104. A rotating groove 302 is provided on the side of the mounting sleeve 301 close to the limiting plate 203. A rotating plate 303 is slidably connected to the rotating groove 302. One end of the rotating plate 303 is connected to the sliding plate 201.

[0039] It should be noted here that: through the setting of the rotating assembly, the rotation of each limiting plate 203 provides a guiding and limiting function.

[0040] See also Figure 3 The conveyor belt 104 shown in the figure is provided with a linkage assembly for driving the limit plate 203 to rotate synchronously, and the linkage assembly includes a linkage groove 401 provided on the conveyor belt 104, and a linkage plate 402 is slidably connected to the linkage groove 401, and one end of the linkage plate 402 is connected to the sliding plate 201;

[0041] It should be noted here that: by setting the linkage assembly, the conveyor belt 104 can drive each limit plate 203 to rotate synchronously during the rotation process.

[0042] Working principle: When the quality inspection of the anti-counterfeiting label of the impregnated paper is carried out, the impregnated paper is first placed on the conveyor belt 104, so that the impregnated paper is continuously conveyed under the conveying action of the conveyor belt 104, and in the process of the impregnated paper moving under the transmission action of the conveyor belt 104, the limit plate 203 at one end of the limit rod 202 is pushed against the surface of the impregnated paper under the action of the driving mechanism, so that the automatic limit of the impregnated paper is realized through the pressing action of the limit plate 203, thereby ensuring the position stability of the impregnated paper during the inspection process;

[0043] After the impregnated paper is tested, the limit plate 203 automatically releases the limit on the impregnated paper under the action of the spring 7, thereby facilitating the classification of qualified and unqualified impregnated papers. The limit and release of the impregnated paper do not require manual operation, thereby ensuring the convenience of conveying the impregnated paper while ensuring the position stability of the impregnated paper during the testing process, thereby further improving the accuracy of the detection of the impregnated paper anti-counterfeiting label.

[0044] Example 2

[0045] See also Figure 3 This embodiment further illustrates Example 1. The driving mechanism shown in the figure includes an L-shaped plate 501 fixedly connected to the side of the mounting sleeve 301 away from the conveyor belt 104. The other end of the limit rod 202 is fixedly connected to a tapered rod 502. The side wall of the tapered rod 502 slides on the L-shaped plate 501.

[0046] It should be noted here that: through the setting of the driving mechanism, in the process of the conveyor belt 104 driving the impregnated paper and the sliding plate 201 to move synchronously, when the tapered rod 502 on the sliding plate 201 abuts against the L-shaped plate 501, under the mutual force and the guiding action of the guide component, the limiting plate 203 at one end of the limiting rod 202 will be pushed to move close to the impregnated paper and abut against the surface of the impregnated paper, so that the automatic limiting of the impregnated paper is achieved through the abutting action of the limiting plate 203, thereby ensuring the position stability of the impregnated paper during the detection process.

[0047] See also Figure 3 , the guide assembly shown in the figure includes a guide groove 601 provided on the side wall of the limit rod 202, a guide bar 602 is slidably connected to the guide groove 601, and one side of the guide bar 602 is connected to the sliding plate 201;

[0048] It should be noted here that: by setting the guide component, a guiding and limiting function is provided for the movement of the limiting rod 202.

[0049] See also Figure 3 , a spring 7 is sleeved on the side wall of the limiting rod 202 shown in the figure, and the two ends of the spring 7 are respectively connected to the sliding plate 201 and the limiting plate 203;

[0050] It should be noted that: through the setting of the spring 7, when the conical rod 502 no longer abuts against the L-shaped plate 501, the elastic action of the spring 7 will drive the limiting plate 203 away from the impregnated paper, thereby automatically releasing the limiting of the impregnated paper.

[0051] Example 3

[0052] See also Figure 1 and Figure 4 , this embodiment is a further explanation of other embodiments, the two mounting plates 101 shown in the figure are provided with an adjustment component for adjusting the spacing between the two mounting sleeves 301, the adjustment component includes two adjustment rods 801 slidably connected to the side wall of the mounting plate 101, one end of the two adjustment rods 801 is connected to the mounting sleeve 301, and two push rod motors 802 are provided on the mounting plate 101, and the output ends of the two push rod motors 802 are connected to the adjustment rods 801;

[0053] It should be noted here that: by adjusting the setting of the component and utilizing the pushing action of the push rod motor 802, the distance between the two mounting sleeves 301 can be adjusted to adapt to the limiting fixation of impregnated papers of different sizes and improve the flexibility of fixing the impregnated papers.

[0054] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A quality detection device for an impregnated paper anti-counterfeiting label, comprising: Two mutually symmetrically arranged mounting plates (101) and a collecting assembly (103) arranged on the mounting plates (101) via two supporting frames (102), wherein a conveyor belt (104) is connected between the two mounting plates (101) via a rotating roller; Its characteristics include: A limiting mechanism provided on the conveyor belt (104) for limiting the position of the impregnated paper; The limiting mechanism comprises two sliding plates (201) symmetrically arranged and slidably connected to the conveyor belt (104); the two sliding plates (201) are connected to limiting rods (202) via guide components; one end of the two limiting rods (202) close to the conveyor belt (104) is fixedly connected to a limiting plate (203); the two limiting plates (203) are made of rubber material; and a driving mechanism for driving the two limiting plates (203) is provided on the conveyor belt (104).

2. The device for detecting quality of an impregnated paper anti-counterfeiting label according to claim 1, characterized in that: The limiting mechanisms are arranged in multiple groups, and the limiting mechanisms in each group are arranged at equal distances along the conveyor belt (104).

3. The device for detecting quality of an impregnated paper anti-counterfeiting label according to claim 1, characterized in that: The conveyor belt (104) is provided with a rotating assembly for driving the limiting plate (203) to rotate along the circumference of the conveyor belt (104), and the rotating assembly comprises a mounting sleeve (301) mounted on the conveyor belt (104), a rotating groove (302) is provided on a side of the mounting sleeve (301) close to the limiting plate (203), a rotating plate (303) is slidably connected to the rotating groove (302), and one end of the rotating plate (303) is connected to the sliding plate (201).

4. The device for detecting quality of an impregnated paper anti-counterfeiting label according to claim 1, characterized in that: The conveyor belt (104) is provided with a linkage component for driving the limit plate (203) to rotate synchronously, and the linkage component comprises a linkage groove (401) provided on the conveyor belt (104), a linkage plate (402) is slidably connected to the linkage groove (401), and one end of the linkage plate (402) is connected to the sliding plate (201).

5. The device for detecting quality of an impregnated paper anti-counterfeiting label according to claim 1, characterized in that: The driving mechanism comprises an L-shaped plate (501) fixedly connected to a side of the mounting sleeve (301) away from the conveyor belt (104); the other end of the limiting rod (202) is fixedly connected to a conical rod (502); and the side wall of the conical rod (502) slides on the L-shaped plate (501).

6. The device for detecting quality of an impregnated paper anti-counterfeiting label according to claim 1, characterized in that: The guide assembly comprises a guide groove (601) formed on the side wall of the limiting rod (202), a guide bar (602) being slidably connected to the guide groove (601), and one side of the guide bar (602) is connected to the sliding plate (201).

7. The device for detecting quality of an impregnated paper anti-counterfeiting label according to claim 1, characterized in that: A spring (7) is sleeved on the side wall of the limiting rod (202), and two ends of the spring (7) are respectively connected to the sliding plate (201) and the limiting plate (203).

8. The device for detecting quality of an impregnated paper anti-counterfeiting label according to claim 3 is characterized by: The two mounting plates (101) are provided with an adjustment component for adjusting the spacing between the two mounting sleeves (301), the adjustment component comprising two adjustment rods (801) slidably connected to the side walls of the mounting plates (101), one end of the two adjustment rods (801) being connected to the mounting sleeves (301), and two push rod motors (802) being provided on the mounting plates (101), the output ends of the two push rod motors (802) being connected to the adjustment rods (801).

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