Double-sided adhesive sticker quality inspection and sorting equipment and process thereof

Abstract

The invention relates to the technical field of double-sided adhesive stickers, and discloses double-sided adhesive sticker quality inspection and sorting equipment and a process thereof.The double-sided adhesive sticker quality inspection and sorting equipment comprises a transmission detection unit, a transmission discharging unit, an auxiliary discharging unit and a double-sided adhesive sticker body, the transmission detection unit comprises a transmission machine body, and a laser detection assembly is arranged above the transmission machine body; a CCD camera is arranged in the laser detection assembly; the auxiliary discharging unit comprises two material guiding plates. According to the feeding device, when the first rotating disc or the second rotating disc continues to turn over, a double-faced adhesive sticker body can fall onto the material guide plate, so that it is guaranteed that the double-faced adhesive sticker body does not incline during discharging, and when the first rotating disc or the second rotating disc turns over to a certain position, the material guide plate is reset to be in a steep shape; therefore, it can be guaranteed that the double-sided adhesive sticker bodies fall onto the conveying detection unit and are detected through the laser detection assembly, and meanwhile it can be guaranteed that the double-sided adhesive sticker bodies can be discharged in order.

Description

Technical Field

[0001] The invention belongs to the technical field of double-sided self-adhesive stickers, and in particular relates to a double-sided self-adhesive sticker inspection and sorting device and a process thereof. Background Art

[0002] Double-sided self-adhesive materials are widely used in a wide range of industries, including modern packaging, printing, and electronics. They can simultaneously adhere to both sides, greatly facilitating processes like product assembly and labeling, effectively improving production efficiency and product aesthetics.

[0003] As product quality requirements continue to rise across various industries, quality control of double-sided self-adhesive products has become a critical issue. Traditional manual inspection methods, faced with growing production demands, have exposed numerous insurmountable drawbacks. Manual inspection is inefficient and struggles to keep pace with high-speed, automated production lines. In large-scale production scenarios, manual inspection speeds far lag behind the production speed of self-adhesive products, leading to production halts awaiting inspection or sacrificing inspection quality to meet production targets. Both of these factors can result in significant financial losses for companies, including rework costs, material waste, and liquidated damages for delayed delivery.

[0004] However, in the existing double-sided self-adhesive products, individual double-sided self-adhesive products are placed on a conveyor belt in sequence before being inspected and sorted. The conveyor belt is used to transport the placed individual double-sided self-adhesive products, so that there is a distance between each individual double-sided self-adhesive product. However, the placement time of the individual double-sided self-adhesive products on the conveyor belt may vary, which may easily lead to an unsightly appearance of the transported individual double-sided self-adhesive products on the conveyor belt, and the difference in spacing may be too short or too long.

[0005] In view of this, the present invention is proposed. Summary of the Invention

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is: A double-sided self-adhesive label inspection and sorting device comprises a transmission detection unit, a transmission unloading unit, an auxiliary unloading unit and a double-sided self-adhesive label body.

[0007] The transmission detection unit includes a conveyor body, a laser detection component is provided above the conveyor body, a CCD camera is provided in the laser detection component 102, and the CCD camera is used to detect the double-sided self-adhesive body; The auxiliary unloading unit includes two guide plates, and two mutually symmetrical guide plates are provided above the two guide plates. The two guide plates are used to assist the double-sided self-adhesive body to slide onto the conveyor body; The transmission unloading unit includes a driving component, a lower placement box and an upper placement box, the lower placement box and the upper placement box are symmetrical to each other, and the double-sided self-adhesive body is placed in the inner cavity of the lower placement box and the upper placement box respectively. The driving component is used to drive the lower placement box and the upper placement box to rotate, and after the lower placement box and the upper placement box rotate to a certain position, they drive the double-sided self-adhesive body to unload.

[0008] As a preferred embodiment of the present invention, support legs are further provided on both sides of the conveyor body, and the two support legs are symmetrical to each other. Connectors are provided on one side of the two support legs close to the conveyor body, and the other end of the connector is provided on the conveyor body.

[0009] As a preferred embodiment of the present invention, the driving assembly includes a first turntable and a second turntable, and the opposite ends of the first turntable and the second turntable are fixedly connected to the second turntable, and the opposite ends of the first turntable and the second turntable are each provided with a first turntable, one end of the first turntable is movable through the support leg, and a servo motor is provided at the port, and the servo motor is provided on the support leg.

[0010] As a preferred embodiment of the present invention, a rotating rod is fixedly installed at one end of the support leg away from the servo motor, the rotating rod moves through the first rotating rod, the first turntable and the second rotating rod, and a mounting plate is fixedly connected at the port, and a positioning plate is fixedly installed on one side of the mounting plate.

[0011] As a preferred embodiment of the present invention, two mutually symmetrical movable slide grooves are provided above the lower placement box and the upper placement box, and a movable slider is slidably provided in the inner cavity of each movable slide groove. Each of the movable sliders is symmetrical with each other, and a baffle is provided above each movable slider. One end of each movable slider is fixedly connected to a return spring, and the other end of each return spring is respectively provided on the inner wall of the movable slide groove.

[0012] As a preferred embodiment of the present invention, each of the baffles is provided with a first bearing on one side wall opposite to each other, a first rotating rod is provided between each of the first bearings, a flip plate is provided on the two first rotating rods, and two first torsion springs are provided on the two first rotating rods, and the two ends of each first torsion spring are respectively provided on the side wall opposite to the flip plate and the first bearing, and each of the first bearing and the first rotating rod is respectively provided with a first notch and a second notch, each of the first notch and the second notch fits with each other, and a plug-in rod is inserted into the inner cavity of the first notch and the second notch, and a fixed block is fixedly provided at the other end of each of the plug-in rods, and each fixed block is respectively provided on the lower placement box and the upper placement box.

[0013] As a preferred embodiment of the present invention, a feed port is respectively provided on one side wall of the lower placing box and the upper placing box, and a discharge port is provided on the bottom. Two mutually symmetrical fixed plates are also provided at the bottom of the lower placing box and the upper placing box, and a fixed plate supporting plate is connected between each of the fixed plates. A double-sided self-adhesive body is placed in the inner cavity of the lower placing box and the upper placing box.

[0014] As a preferred embodiment of the present invention, a driving plate is further provided at the bottom of the lower placing box and the upper placing box, and two mutually symmetrical C-shaped rods are provided at one end of each driving plate, and the other end of each C-shaped rod is respectively fitted and arranged on one side of the flip plate, and a positioning rod is movably passed through the middle of each C-shaped rod, and each positioning rod is respectively arranged on the lower placing box and the upper placing box, and a limiting block is provided at one end of each positioning rod away from the lower placing box and the upper placing box, and a tension spring is respectively provided on each positioning rod, and both ends of the tension spring are respectively arranged on the C-shaped rod and the lower placing box and the side wall opposite to the upper placing box.

[0015] As a preferred embodiment of the present invention, a second rotating rod is respectively provided at both ends of the two material guide plates, a second bearing is provided at the opposite end of each of the second rotating rods, each of the second bearings is respectively provided on the support leg, a second torsion spring is provided on each of the second rotating rods, and both ends of each second torsion spring are respectively provided on a side wall opposite to the second bearing and the material guide plate.

[0016] A double-sided self-adhesive product inspection and sorting process, the steps are as follows: Step 1: First, the staff places the single double-sided self-adhesive body into the feeding port opened at the lower placement box and the upper placement box; Step 2: When the placement is completed, the staff controls the transmission unloading unit to operate so that the transmission unloading unit can unload the double-sided self-adhesive body onto the auxiliary unloading unit in sequence and in an orderly manner; Step 3: When the auxiliary unloading unit receives the double-sided self-adhesive body, it can transport it to the transmission detection unit, and the laser detection component provided on the transmission detection unit detects the transmitted double-sided self-adhesive body.

[0017] Compared with the prior art, the present invention has the following beneficial effects: The present invention controls the first turntable and the second turntable to rotate by the driving component. When the first turntable and the second turntable rotate to a certain position, the positioning plate can respectively drive the flip plate to move horizontally to a certain position and then drive the flip plate to flip, so that the flip plate can drive the driving plate to move horizontally, thereby allowing the double-sided self-adhesive sticker body to move out. When the first turntable or the second turntable continues to flip, the double-sided self-adhesive sticker body can fall onto the material guide plate, thereby ensuring that the double-sided self-adhesive sticker body will not tilt during unloading, and when the first turntable or the second turntable flips to a certain position, the material guide plate is reset to a steep shape, thereby ensuring that the double-sided self-adhesive sticker body falls onto the transmission detection unit and is detected by the laser detection component, and at the same time, it can also ensure that the double-sided self-adhesive sticker body can be unloaded in an orderly manner.

[0018] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In the attached figure: Figure 1 It is a three-dimensional structural diagram of a double-sided self-adhesive product inspection and sorting equipment and its process; Figure 2 The figure is a side structural diagram of a double-sided self-adhesive product inspection and sorting equipment and its process; Figure 3 This is a schematic diagram of the upper and lower placement boxes of a double-sided self-adhesive product inspection and sorting equipment and its process; Figure 4 This is a schematic diagram of the lower box structure of a double-sided self-adhesive product inspection and sorting equipment and its process; Figure 5 A double-sided self-adhesive product inspection and sorting equipment and its process Figure 4 A in the middle is an enlarged structural diagram; Figure 6 This is a schematic diagram of the side structure of a lower placement box of a double-sided self-adhesive product inspection and sorting equipment and its process; Figure 7 This is a schematic diagram of the bottom-place box structure of a double-sided self-adhesive product inspection and sorting equipment and its process; Figure 8 The figure is a schematic diagram of the rotating rod structure of a double-sided self-adhesive product inspection and sorting equipment and its process.

[0020] In the picture: 100, transmission detection unit; 101, transmission machine body; 102, laser detection assembly; 103, support leg; 1031, connector; 200, drive unloading unit; 201, servo motor; 2011, first rotating rod; 2012, first rotating disk; 2013, second rotating rod; 2014, second rotating disk; 202, rotating rod; 2021, mounting plate; 2022, positioning plate; 203, lower placement box; 2031, upper placement box; 2032, feeding port; 2033, discharging port; 2034, fixing plate; 2035, carrying plate; 2036, driving plate; 204, moving plate Movable slide; 2041, movable slider; 2042, return spring; 2043, baffle; 2044, first bearing; 2045, first rotating rod; 2046, first torsion spring; 2047, flip plate; 205, fixed block; 2051, plug-in rod; 2052, first notch; 2053, second notch; 206, C-shaped rod; 2061, positioning rod; 2062, tension spring; 2063, limit block; 2064, double-sided self-adhesive body; 300 , auxiliary unloading unit; 301 , guide plate; 3011 , second bearing; 3012 , second rotating rod; 3013 , second torsion spring; 3014 , guide plate. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0022] Example 1: like Figures 1 to 8As shown, a double-sided self-adhesive label inspection and sorting device includes a transmission detection unit 100, a transmission unloading unit 200, an auxiliary unloading unit 300, and a double-sided self-adhesive label body 2064. The transmission detection unit 100 includes a conveyor body 101, and a laser detection component 102 is arranged above the conveyor body 101. The laser detection component 102 is provided with a CCD camera, and the CCD camera is used to detect the double-sided self-adhesive label body; the auxiliary unloading unit 300 includes two guide plates 301, and two mutually symmetrical guide plates 3014 are provided above the two guide plates 301. , the two guide plates 301 are used to assist the double-sided self-adhesive body 2064 to slide onto the conveyor body 101; the transmission unloading unit 200 includes a driving component, a lower placement box 203 and an upper placement box 2031, the lower placement box 203 and the upper placement box 2031 are symmetrical to each other, and the double-sided self-adhesive body 2064 is placed in the inner cavity of the lower placement box 203 and the upper placement box 2031 respectively, and the driving component is used to drive the lower placement box 203 and the upper placement box 2031 to rotate, and after the lower placement box 203 and the upper placement box 2031 rotate to a certain position, they drive the double-sided self-adhesive body 2064 to unload. The first turntable 2012 and the second turntable 2014 are controlled to rotate by the driving assembly. When the first turntable 2012 and the second turntable 2014 rotate to a certain position, the positioning plate 2022 can respectively drive the flip plate 2047 to move horizontally to a certain position and then drive the flip plate 2047 to flip, so that the flip plate 2047 can drive the driving plate 2036 to move horizontally, thereby allowing the double-sided self-adhesive body 2064 to move out, so that the first turntable 2012 or the second turntable 2014 can be opened. When the flipping continues, the double-sided self-adhesive body 2064 can fall onto the guide plate 301, thereby ensuring that the double-sided self-adhesive body 2064 will not tilt when unloading. When the first turntable 2012 or the second turntable 2014 flips to a certain position, the guide plate 301 resets steeply, thereby ensuring that the double-sided self-adhesive body 2064 falls onto the transmission detection unit 100 and is detected by the laser detection component 102. At the same time, it can also ensure that the double-sided self-adhesive body 2064 can be unloaded in an orderly manner.

[0023] like Figures 1 to 4 As shown, in a specific embodiment, support legs 103 are further provided on both sides of the conveyor body 101. The two support legs 103 are symmetrical to each other. A connector 1031 is provided on each side of the two support legs 103 close to the conveyor body 101, and the other end of the connector 1031 is provided on the conveyor body 101. In this configuration, the installation position of the support legs 103 is determined.

[0024] like Figures 1 to 4 and Figures 6 to 8As shown, the drive assembly further includes a first rotating disk 2012 and a second rotating disk 2014. Opposite ends of the first rotating disk 2012 and the second rotating disk 2014 are fixedly connected to a second rotating rod 2013. Opposite ends of the first rotating disk 2012 and the second rotating disk 2014 are each provided with a first rotating rod 2011. One end of the first rotating rod 2011 movably extends through the support leg 103, and a servo motor 201 is provided at the end thereof. The servo motor 201 is provided on the support leg 103. In this configuration, the installation position and components of the drive assembly are determined.

[0025] like Figures 1 to 4 and Figures 6 to 8 As shown, a rotating rod 202 is fixedly mounted on the end of the support leg 103 away from the servo motor 201. The rotating rod 202 movably extends through the first rotating rod 2011, the first rotating disk 2012, and the second rotating rod 2013. A mounting plate 2021 is fixedly connected to the end of the rotating rod 2021. A positioning plate 2022 is fixedly mounted on one side of the mounting plate 2021. In this configuration, the mounting position and components of the rotating rod 202 are determined.

[0026] Example 2: The difference between the above embodiment and this embodiment is that: Figures 1 to 4 and Figure 6 as well as Figure 7 As shown, a double-sided self-adhesive product inspection and sorting device is provided. Two mutually symmetrical movable chutes 204 are disposed above the lower placement box 203 and the upper placement box 2031. Each movable chute 204 has a movable slider 2041 slidably disposed within its cavity. Each movable slider 2041 is symmetrical with each other. A baffle 2043 is disposed above each movable slider 2041. One end of each movable slider 2041 is fixedly connected to a return spring 2042, the other end of each return spring 2042 being disposed on the inner wall of the movable chute 204. This configuration defines the installation positions and components of the movable chute 204 and movable slider 2041, and ensures that the movable slider 2041 can move horizontally.

[0027] like Figures 1 to 7As shown, in a specific embodiment, each baffle 2043 is provided with a first bearing 2044 on one side wall opposite to each other, and a first rotating rod 2045 is provided between each first bearing 2044, and a flip plate 2047 is provided on the two first rotating rods 2045, and two first torsion springs 2046 are provided on the two first rotating rods 2045, and the two ends of each first torsion spring 2046 are respectively provided on the side wall opposite to the flip plate 2047 and the first bearing 2044, and each first bearing 2044 and the first rotating rod 2045 are respectively provided with a first notch 2052 and a second notch 2053, and each first notch 2052 and the second notch 2053 fit together, and the inner cavity of the first notch 2052 and the second notch 2053 is plugged with a connecting rod 2051, and the other end of each connecting rod 2051 is fixedly provided with a fixing block 205, and each fixing block 205 is respectively provided on the lower placement box 203 and the upper placement box 2031. In this setting, the installation position and components of the flip plate 2047 are determined.

[0028] like Figures 1 to 4 and Figure 6 as well as Figure 7 As shown, further, a feed port 2032 is provided on one side wall of the lower placement box 203 and an outlet port 2033 is provided on the bottom. Two symmetrical fixing plates 2034 are also provided on the bottom of the lower placement box 203 and the upper placement box 2031, and a fixing plate support plate 2035 is connected between each fixing plate 2034. Double-sided self-adhesive adhesive bodies 2064 are placed in the inner cavities of the lower placement box 203 and the upper placement box 2031. In this configuration, the components of the bottom of the lower placement box 203 and the upper placement box 2031 are determined.

[0029] like Figures 1 to 4 and Figure 6 as well as Figure 7 As shown, further, a driving plate 2026 is provided at the bottom of the lower placement box 203 and the upper placement box 2031. Two mutually symmetrical C-shaped rods 206 are provided at one end of each driving plate 2036. The other end of each C-shaped rod 206 is respectively attached to one side of the flip plate 2047. A positioning rod 2061 is movably passed through the middle of each C-shaped rod 206. Each positioning rod 2061 is respectively provided on the lower placement box 203 and the upper placement box 2031. A limit block 2063 is provided at one end of each positioning rod 2061 away from the lower placement box 203 and the upper placement box 2031. Each positioning rod 2061 is respectively provided with a tension spring 2062, and the two ends of the tension spring 2062 are respectively attached to the side wall opposite to the C-shaped rod 206 and the lower placement box 203 and the upper placement box 2031. In this configuration, the installation position and components of the driving plate 2036 are determined, ensuring that the driving plate 2036 can move horizontally.

[0030] like Figures 1 to 4and Figure 6 as well as Figure 7 As shown, further, the two guide plates 301 are each provided with a second rotating rod 3012 at both ends, and each second rotating rod 3012 is provided with a second bearing 3011 at one opposite end, each second bearing 3011 being provided on a support leg 103. Each second rotating rod 3012 is provided with a second torsion spring 3013, and each second torsion spring 3013 is provided with two ends disposed on a side wall opposite the second bearing 3011 and the guide plate 301. In this configuration, the installation position and components of the guide plate 301 are determined.

[0031] Example 3: The present invention also discloses a double-sided self-adhesive label inspection and sorting process: Step 1: First, the staff places a single double-sided self-adhesive body 2064 into the feed port 2032 opened at the lower placement box 203 and the upper placement box 2031; Step 2: When the placement is completed, the staff controls the transmission unloading unit 200 to operate so that the transmission unloading unit 200 can unload the double-sided self-adhesive body 2064 onto the auxiliary unloading unit 300 in sequence and in an orderly manner; Step 3: When the auxiliary unloading unit 300 receives the double-sided self-adhesive body 2064 , it can transport it to the transmission detection unit 100 , and the laser detection component 102 provided on the transmission detection unit 100 detects the transmitted double-sided self-adhesive body 2064 .

[0032] The implementation principle of the double-sided self-adhesive product inspection and sorting equipment of this embodiment is as follows: First, the staff places a single double-sided self-adhesive body 2064 into the feeding port 2032 opened at the lower placement box 203 and the upper placement box 2031; When the placement is completed, the staff controls the servo motor 201 to operate. When the servo motor 201 operates, it can drive the first rotating rod 2011 to rotate. When the first rotating rod 2011 rotates, it can drive the second rotating disk 2014 to rotate. When the second rotating disk 2014 rotates, it can drive the second rotating rod 2013 to rotate. When the second rotating rod 2013 rotates, it can drive the first rotating disk 2012 to rotate. When both the first rotating disk 2012 and the second rotating disk 2014 rotate, they can drive the lower placing box 203 and the upper placing box 2031 to rotate. Because the rotating rod 202 is arranged on the supporting leg 103 and passes through the first rotating disk 2012, and the second rotating rod 2013 is sleeved in the inner cavity of the rotating rod 202, it is ensured that the second rotating rod 202 will not rotate and is in a positioned state. Therefore, it is possible to ensure that the mounting plate 2021 provided at the end of the second rotating rod 202 will not rotate, thereby further ensuring that the positioning plate 2022 will not rotate. When the upper placement box 2031 rotates to a certain position, the flip plate 2047 set above the upper placement box 2031 will be able to fit with the flip plate 2047, and the upper placement box 2031 continues to rotate, so that the flip plate 2047 can be squeezed (but because the first rotating rod 2045 and the first bearing 2044 are plugged into the plug rod 2051 at this time, it is ensured that the first rotating rod 2045 does not rotate), so that the flip plate 2047 can be moved between the moving slide groove 204 and the moving slider 204. 041, can move horizontally, when the movable slider 2041 moves to a certain extent (that is, when the upper placement box 2031 is flipped to a certain extent, the plug-in rod 2051 will be able to be pulled out from the first notch 2052 and the second notch 2053 provided in the first bearing 2044 and the first rotating rod 2045, so that the flip plate 2047 is subjected to the squeezing force, and can be flipped at this time), when the flip plate 2047 flips, it can squeeze the C-shaped rod 206 set in the rear to move (that is, after the movement, Figure 5 Schematic diagram of the position of the flip plate 2047 above the middle and lower placement box 203) (wherein the C-shaped rod 206 moves because it is guided by the positioning rod 2061, thereby ensuring that the C-shaped rod 206 can move horizontally); When the C-shaped rod 206 moves, it can drive the driving plate 2036 to move, so that the double-sided self-adhesive body 2064 that falls on the supporting plate 2035 can be driven to move by the driving plate 2036; Until the upper placement box 2031 flips to a certain position, its bottom can drive the slope of the guide plate 3014 to be gentle, so that the double-sided self-adhesive body 2064 can slowly fall onto the guide plate 3014, until the upper placement box 2031 leaves the guide plate 3014, at this time the guide plate 3014 can be quickly reset with the assistance of the second torsion spring 3013, so that the double-sided self-adhesive body 2064 placed on the guide plate 3014 can fall onto the conveyor body 101, and so on, so that the double-sided self-adhesive body 2064 can be arranged in an orderly manner during transmission.

Claims

1. A double-sided self-adhesive label inspection and sorting device, comprising a transmission detection unit (100), a transmission unloading unit (200), an auxiliary unloading unit (300) and a double-sided self-adhesive label body (2064), characterized in that: The transmission detection unit (100) comprises a transmission machine body (101), a laser detection component (102) is arranged above the transmission machine body (101), a CCD camera is arranged in the laser detection component (102), and the CCD camera is used to detect the double-sided self-adhesive body (2064); The auxiliary unloading unit (300) includes two guide plates (301), and two mutually symmetrical guide plates (3014) are provided above the two guide plates (301). The two guide plates (301) are used to assist the double-sided self-adhesive body (2064) to slide onto the conveyor body (101); The transmission unloading unit (200) comprises a driving assembly, a lower placement box (203) and an upper placement box (2031); the lower placement box (203) and the upper placement box (2031) are symmetrical to each other; a double-sided self-adhesive body (2064) is placed in the inner cavity of the lower placement box (203) and the upper placement box (2031), respectively; the driving assembly is used to drive the lower placement box (203) and the upper placement box (2031) to rotate; after the lower placement box (203) and the upper placement box (2031) rotate to a certain position, the double-sided self-adhesive body (2064) is driven to unload.

2. The double-sided self-adhesive label inspection and sorting equipment according to claim 1, characterized in that: Support legs (103) are further provided on both sides of the conveyor body (101), and the two support legs (103) are symmetrical to each other. A connecting piece (1031) is provided on one side of the two support legs (103) close to the conveyor body (101), and the other end of the connecting piece (1031) is provided on the conveyor body (101).

3. The double-sided self-adhesive label inspection and sorting equipment according to claim 1, characterized in that: The driving assembly comprises a first rotating disk (2012) and a second rotating disk (2014), wherein opposite ends of the first rotating disk (2012) and the second rotating disk (2014) are fixedly connected to a second rotating rod (2013), and opposite ends of the first rotating disk (2012) and the second rotating disk (2014) are provided with a first rotating rod (2011), one end of the first rotating rod (2011) movably passes through the supporting leg (103), and a servo motor (201) is provided at the port, and the servo motor (201) is provided on the supporting leg (103).

4. The double-sided self-adhesive label inspection and sorting equipment according to claim 3, characterized in that: A rotating rod (202) is fixedly mounted on one end of the support leg (103) away from the servo motor (201); the rotating rod (202) movably passes through the first rotating rod (2011), the first rotating disk (2012), and the second rotating rod (2013); and a mounting plate (2021) is fixedly connected to the end thereof; a positioning plate (2022) is fixedly mounted on one side of the mounting plate (2021).

5. The double-sided self-adhesive label inspection and sorting equipment according to claim 1, characterized in that: Two mutually symmetrical movable slides (204) are provided above the lower placement box (203) and the upper placement box (2031), and a movable slider (2041) is slidably provided in the inner cavity of each movable slide (204), and each movable slider (2041) is symmetrical with each other. A baffle (2043) is provided above each movable slider (2041), and one end of each movable slider (2041) is fixedly connected to a return spring (2042), and the other end of each return spring (2042) is respectively provided on the inner wall of the movable slide (204).

6. The double-sided self-adhesive label inspection and sorting equipment according to claim 5, characterized in that: Each of the baffles (2043) is provided with a first bearing (2044) on one side wall opposite to the other, a first rotating rod (2045) is provided between each of the first bearings (2044), a flip plate (2047) is provided on each of the two first rotating rods (2045), and two first torsion springs (2046) are provided on each of the two first rotating rods (2045), and both ends of each first torsion spring (2046) are respectively provided on one side wall opposite to the flip plate (2047) and the first bearing (2044). A first notch (2052) and a second notch (2053) are respectively provided on a bearing (2044) and a first rotating rod (2045). Each of the first notch (2052) and the second notch (2053) fits together, and a plug-in rod (2051) is inserted into the inner cavity of the first notch (2052) and the second notch (2053). A fixing block (205) is fixedly provided at the other end of each of the plug-in rods (2051). Each of the fixing blocks (205) is respectively provided on the lower placement box (203) and the upper placement box (2031).

7. The double-sided self-adhesive label inspection and sorting equipment according to claim 5, characterized in that: A feed port (2032) is provided on one side wall of the lower placement box (203) and an outlet port (2033) is provided on the bottom. Two mutually symmetrical fixing plates (2034) are also provided on the bottom of the lower placement box (203) and the upper placement box (2031). Fixing plate bearing plates (2035) are connected between each fixing plate (2034). A double-sided self-adhesive body (2064) is placed in the inner cavity of the lower placement box (203) and the upper placement box (2031).

8. The double-sided self-adhesive label inspection and sorting equipment according to claim 5, characterized in that: A driving plate (2026) is further provided at the bottom of the lower placement box (203) and the upper placement box (2031); one end of each driving plate (2036) is provided with two mutually symmetrical C-shaped rods (206); the other end of each C-shaped rod (206) is respectively arranged on one side of the flip plate (2047); a positioning rod (2061) is movably passed through the middle of each C-shaped rod (206); each positioning rod (2061) is respectively arranged on the lower placement box (203) and the upper placement box (2031); a limiting block (2063) is respectively provided at one end of each positioning rod (2061) away from the lower placement box (203) and the upper placement box (2031); each positioning rod (2061) is respectively provided with a tension spring (2062), and the two ends of the tension spring (2062) are respectively arranged on a side wall opposite to the C-shaped rod (206) and the lower placement box (203) and the upper placement box (2031).

9. The double-sided self-adhesive label inspection and sorting equipment according to claim 1, characterized in that: A second rotating rod (3012) is respectively provided at both ends of the two guide plates (301), a second bearing (3011) is provided at one opposite end of each of the second rotating rods (3012), each of the second bearings (3011) is respectively provided on the support leg (103), a second torsion spring (3013) is provided on each of the second rotating rods (3012), and both ends of each of the second torsion springs (3013) are respectively provided on a side wall opposite to the second bearing (3011) and the guide plate (301).

10. A double-sided self-adhesive label inspection and sorting process, characterized in that: A double-sided self-adhesive label inspection and sorting device applied to any one of claims 1 to 9, wherein the double-sided self-adhesive label inspection and sorting process comprises the following steps: Step 1: First, the staff places a single double-sided self-adhesive body (2064) into the feed port (2032) opened at the lower placement box (203) and the upper placement box (2031); Step 2: When the placement is completed, the staff controls the transmission unloading unit (200) to operate so that the transmission unloading unit (200) can unload the double-sided self-adhesive body (2064) onto the auxiliary unloading unit (300) in sequence and in an orderly manner; Step 3: When the auxiliary unloading unit (300) receives the double-sided self-adhesive body (2064), it can transport it to the transmission detection unit (100), and the laser detection component (102) provided on the transmission detection unit (100) detects the transmitted double-sided self-adhesive body (2064).

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