Automatic scanning device for two-dimensional codes of products on assembly line

Abstract

The utility model discloses an automatic scanning device for two-dimensional codes of products on an assembly line, and relates to the technical field of two-dimensional code scanning, the automatic scanning device for the two-dimensional codes of the products on the assembly line comprises a low-order code scanner and a high-order code scanner, the high-order code scanner comprises an adjustable support assembly and a second two-dimensional code scanner, the second two-dimensional code scanners and the low-position code scanners are distributed on the material conveying assembly in a staggered mode through the adjustable support assembly. The number of the low-position code scanners is two, the low-position code scanners are symmetrically arranged on the two sides of the material conveying assembly respectively, and the low-position code scanners are obliquely arranged. The adjustable support assembly comprises vertical rods, and the vertical rods and the transverse rods are arranged in a staggered mode through a staggered frame. According to the utility model, the second two-dimensional code scanner and the first two-dimensional code scanner which are arranged in a staggered manner can scan the two-dimensional code on the surface of the material for multiple times, and the situation that the first two-dimensional code scanner misses scanning due to the fact that the moving speed of the material is too high is prevented.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of two-dimensional code scanning, in particular to an automatic two-dimensional code scanning device for products on an assembly line. Background Art

[0002] The product QR code automatic scanning device is a device used to quickly and accurately read the product QR code information. The product QR code automatic scanning device is characterized by high efficiency, accuracy, and a high degree of automation. It is widely used in logistics, warehousing, manufacturing, retail and other fields. It can greatly improve work efficiency and the accuracy of data collection. It is generally composed of a product conveying mechanism and a scanning mechanism.

[0003] However, in practice, people have noticed that it takes time for the QR code to convert data after scanning, and it is easy for the QR code to be missed when the material moves quickly. In addition, the process of placing the product on the conveyor belt is generally automatically operated by the grabbing equipment. Some grabbing devices have recognition functions, which can make the QR codes of all products face in one direction for easy scanning. Some grabbing devices do not have recognition functions, so it is impossible to place the QR codes of all products in one direction, which can easily lead to the missed scanning of the product QR code. Manual scanning is inefficient and is not suitable for large-scale scanning. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic QR code scanning device for products on an assembly line, which can scan the QR code on the surface of the material multiple times through the first QR code scanner and the second QR code scanner staggered on the side of the conveyor belt to prevent the material from being missed due to the fast moving speed, and the scanning angle and tilt direction of the second QR code scanner can be adjusted through the adjustable bracket assembly to increase the use function. In order to solve the technical problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An automatic QR code scanning device for products on an assembly line, comprising a low-position code scanner and a high-position code scanner, wherein the high-position code scanner comprises an adjustable bracket assembly and a second QR code scanner, and the second QR code scanner is staggeredly distributed on a material conveying assembly through the adjustable bracket assembly and the low-position code scanner;

[0007] The low-level code scanners are provided with two, and the low-level code scanners are symmetrically arranged on both sides of the material conveying component, and the low-level code scanners are arranged obliquely;

[0008] The adjustable bracket assembly comprises a vertical rod, and the vertical rod is staggered with the cross rod through a staggered frame, and a fixing frame and an adjusting frame are fixed to one end of the cross rod away from the staggered frame.

[0009] As a further technical solution of the utility model, a frame body for supporting is provided on the outer side of the material conveying assembly, and the material conveying assembly is movably matched with the frame body.

[0010] As a further technical solution of the present invention, the low-position code scanner includes a first two-dimensional code scanner, which is fixed to both sides of the frame body through an L-shaped bracket, and the L-shaped bracket is provided with a mounting hole that penetrates the fastener.

[0011] As a further technical solution of the utility model, the vertical rod is fixed to the side of the frame body through a fixing seat, and the fixing seat is fixedly connected to the frame body and the vertical rod respectively through fasteners.

[0012] As a further technical solution of the present invention, the second two-dimensional code scanner is fixed on the side of the adjustment frame, and the second two-dimensional code scanner is tilted.

[0013] As a further technical solution of the utility model, mounting holes and clamping gaps are staggered at both ends of the staggered frame, and the ends of the vertical rods and the horizontal rods are respectively inserted into the mounting holes.

[0014] As a further technical solution of the utility model, a thread locking hole is correspondingly opened on the side surface of each of the mounting holes, and a thread locking rod is threadedly matched in the thread locking hole.

[0015] As a further technical solution of the utility model, the end of the fixing frame is provided with a through hole and a telescopic gap which are plugged into the end of the cross bar, and a bolt is threadedly connected to one side of the connection between the fixing frame and the cross bar.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. In the present invention, the second two-dimensional code scanner and the first two-dimensional code scanner are arranged in a staggered manner, and can scan the two-dimensional code on the surface of the material multiple times, so as to prevent the first two-dimensional code scanner from missing a scan due to the material moving too fast;

[0018] 2. The utility model uses a symmetrically arranged first two-dimensional code scanner to cross-scan the two-dimensional code on the side of the material, and the two first two-dimensional code scanners are arranged at an angle to each other, so that different sides of the material can be scanned to ensure accuracy during the scanning process;

[0019] 3. In the utility model, the vertical rods and the horizontal rods support the second two-dimensional code scanner, and the vertical rods and the horizontal rods are staggered by means of a staggered frame, and cooperate with a fixed frame and an adjustment frame fixed by fasteners. The inclination direction and the scanning angle of the second two-dimensional code scanner can be adjusted according to the application scenario, and the material can be scanned in different forms, thereby avoiding the occurrence of missed scans and increasing the use function. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model in use state.

[0021] Figure 2 It is a three-dimensional structural schematic diagram of the adjustable bracket assembly in the utility model.

[0022] Figure 3 This utility model Figure 2 A partial enlarged schematic diagram of .

[0023] Figure 4 This utility model Figure 2 A partial enlarged schematic diagram of .

[0024] Figure 5 It is a three-dimensional structural schematic diagram of the low-position code scanner of the utility model.

[0025] In the figure:

[0026] Frame body-1, material conveying assembly-2, low-position code scanner-3, L-shaped bracket-31, mounting hole-32, first QR code scanner-33, fixing seat-4, adjustable bracket assembly-5, vertical bar-51, horizontal bar-52, staggered frame-53, fixing frame-54, adjusting frame-55, second QR code scanner-6. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-5 The embodiment of the utility model provides an automatic two-dimensional code scanning device for products on an assembly line, comprising a low-position code scanner 3 and a high-position code scanner, wherein the high-position code scanner comprises an adjustable bracket component 5 and a second two-dimensional code scanner 6, and the second two-dimensional code scanner 6 is staggeredly distributed on the material conveying component 2 through the adjustable bracket component 5 and the low-position code scanner 3, and can perform multiple scans on the two-dimensional codes at different positions of the product;

[0029] The low-level code scanners 3 are provided with two, and the low-level code scanners 3 are symmetrically arranged on both sides of the material conveying component 2, and the low-level code scanners 3 are arranged obliquely;

[0030] The adjustable bracket assembly 5 includes a vertical rod 51 , and the vertical rod 51 is staggered with a cross rod 52 via a staggered frame 53 . A fixing frame 54 and an adjusting frame 55 are fixed to one end of the cross rod 52 away from the staggered frame 53 .

[0031] In this embodiment, a frame body 1 for supporting is disposed on the outer side of the material conveying assembly 2, and the material conveying assembly 2 and the frame body 1 are movably coordinated to drive the mass movement of products.

[0032] In this embodiment, the low-position code scanner 3 includes a first two-dimensional code scanner 33, which is fixed to both sides of the frame body 1 through an L-shaped bracket 31, and the L-shaped bracket 31 is provided with a mounting hole 32 for penetrating the fastener. The two-dimensional code is cross-scanned by the symmetrically arranged first two-dimensional code scanner 33 to improve the scanning range.

[0033] In this embodiment, the vertical rod 51 is fixed to the side of the frame body 1 through the fixing seat 4, and the fixing seat 4 is fixedly connected to the frame body 1 and the vertical rod 51 respectively through fasteners.

[0034] In this embodiment, the second two-dimensional code scanner 6 is fixed on the side of the adjustment frame 55 , and the second two-dimensional code scanner 6 is tilted so that the second two-dimensional code scanner 6 is fixed above the material conveying component 2 .

[0035] In this embodiment, mounting holes and clamping gaps are staggered at both ends of the staggered frame 53, and the ends of the vertical rods 51 and the horizontal rods 52 are respectively inserted into the mounting holes to stagger and fix the vertical rods 51 and the horizontal rods 52.

[0036] In this embodiment, a threaded locking hole is correspondingly opened on the side surface of each of the mounting holes, and a threaded locking rod is matched with the thread in the threaded locking hole to facilitate adjustment of the connection.

[0037] In this embodiment, the end of the fixing frame 54 is provided with a through hole and a telescopic gap which are plugged into the end of the cross bar 52 , and a bolt is threadedly connected to one side of the fixing frame 54 and the cross bar 52 .

[0038] By adopting the above technical solution, the material conveying component 2 drives the material to move, and the first two-dimensional code scanner 33 symmetrically arranged on both sides of the material conveying component 2 first scans the two-dimensional code on the material. Then the material passes under the second two-dimensional code scanner 6, and the second two-dimensional code scanner 6 scans the material for the second time. The second two-dimensional code scanner 6 and the first two-dimensional code scanner 33 are staggered with each other, so that the two-dimensional codes at different positions of the material can be scanned, and the situation where the material moves too fast and causes missed scans can be avoided.

[0039] In this embodiment, the material conveying assembly 2 includes driving rollers symmetrically arranged at both ends of the frame body 1, and a conveyor belt carrying materials is sleeved on the outer side of the driving roller, which is suitable for transporting and scanning large quantities of products.

[0040] In this embodiment, any one of the driving roller end transmissions is equipped with a driving motor, and the driving motor is fixedly connected to the frame body 1 via a fastener.

[0041] In this embodiment, the adjustment frame 55 is L-shaped, and one side of the adjustment frame 55 is fixedly connected to the fixing frame 54 .

[0042] In this embodiment, a vertical hole is opened on the inner side of the fixing seat 4 , and the end of the vertical rod 51 passes through the vertical hole, and the fastener is threadedly connected at the connection between the fixing seat 4 and the vertical rod 51 .

[0043] In this embodiment, the threaded locking rod includes an integrally arranged threaded column and a handle, the end of the handle is fitted to the side of the staggered frame 53, and the connection is locked by threaded engagement. Specific embodiments

[0045] Embodiment 1

[0046] Loosen the fasteners on the fixing frame 54 for fixing the crossbar 52 , rotate the position of the fixing frame 54 , and adjust the direction of the second two-dimensional code scanner 6 under the adjustment frame 55 so that the second two-dimensional code scanner 6 is tilted in a direction away from the low-position scanner 3 .

[0047] The material first passes through the symmetrical and inclined low-level code scanner 3, and the first two-dimensional code scanner 33 in the low-level code scanner 3 cross-scans the two-dimensional code on the side of the material.

[0048] The material then passes under the second QR code scanner 6, which can scan the QR codes on the other side and above the material, thereby increasing the scanning range during the scanning process and making it unnecessary for the material to be placed in one direction, thereby avoiding missing the QR code.

[0049] Embodiment 2

[0050] Loosen the fasteners on the fixing frame 54 for fixing the crossbar 52 , rotate the position of the fixing frame 54 , and adjust the direction of the second two-dimensional code scanner 6 under the adjustment frame 55 so that the second two-dimensional code scanner 6 is tilted toward the direction close to the low-position scanner 3 .

[0051] The material first passes through the symmetrical and inclined low-level code scanner 3, and the first two-dimensional code scanner 33 in the low-level code scanner 3 cross-scans the two-dimensional code on the side of the material.

[0052] Then, the material passes under the second two-dimensional code scanner 6, and the second two-dimensional code scanner 6 can scan the side of the material again to prevent the material from moving too fast, causing the first two-dimensional code scanner 33 to fail to scan, thereby preventing missed scans.

[0053] Embodiment 3

[0054] The threaded fit between the threaded column and the threaded locking hole is loosened by the handle at the end of the threaded column, and then the relative position between the vertical rod 51 and the staggered frame 53 or the relative position between the horizontal rod 52 and the staggered frame 53 bracket is adjusted.

[0055] The staggered frame 53 can drive the second two-dimensional code scanner 6 to slide and rotate through the cross bar 52, so as to adjust the position of the second two-dimensional code scanner 6 above the conveyor belt, so as to meet the use of different occasions and increase the scope of application.

[0056] Embodiment 4

[0057] One side of the adjustment frame 5 is connected to the fixing frame 54 via screws, and the other side is connected to the second two-dimensional code scanner 6 via screws.

[0058] By loosening the screws at the connection between the adjustment frame 5 and the fixing frame 54, the longitudinal direction of the second two-dimensional code scanner 6 can be adjusted through the adjustment frame 55, which is suitable for occasions where the two-dimensional code is located on the side of the material.

[0059] By loosening the screws at the connection between the adjustment frame 5 and the second two-dimensional code scanner 6, the tilt angle of the second two-dimensional code scanner 6 can be adjusted, which is suitable for occasions where the two-dimensional code is tilted and pasted above the material.

[0060] The scanning angle and tilt direction of the second two-dimensional code scanner 6 are adjusted by the adjustable bracket assembly 5, so that the scanning device can be adjusted at any time according to different usage occasions, thereby increasing the scope of application.

[0061] The working principle of the utility model is: when in use, first place the material on the conveyor belt, drive the driving motor to drive the driving roller to rotate, and the driving roller drives the conveyor belt to move through the friction force of the contact position, so that the material passes through the low-position scanner 3 and the high-position scanner in turn, and the first two-dimensional code scanner 33 symmetrically arranged on both sides are tilted respectively to cross-scan the two-dimensional code on the side of the material, and then the material passes through the lower part of the second two-dimensional code scanner 6. The tilted second two-dimensional code scanner 6 can perform a secondary scan on the material two-dimensional code to prevent the material from moving too fast and causing the two-dimensional code to be missed; and by loosening the fasteners at the connection between the fixed frame 54 and the cross bar 52, the tilt direction of the fixed frame 54 can be adjusted to make the second two-dimensional code scanner 6 tilt in different directions. By different tilt directions, the two-dimensional code at the same position can be scanned twice, and the two-dimensional code at different positions of the material can also be scanned, thereby increasing the use function.

[0062] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0063] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An automatic scanning device for QR codes of products on an assembly line, characterized in that: It comprises a low-position code scanner (3) and a high-position code scanner, wherein the high-position code scanner comprises an adjustable bracket component (5) and a second two-dimensional code scanner (6), and the second two-dimensional code scanner (6) is staggeredly distributed on the material conveying component (2) through the adjustable bracket component (5) and the low-position code scanner (3); The low-position code scanner (3) is provided with two, and the low-position code scanner (3) is symmetrically arranged on both sides of the material conveying component (2), and the low-position code scanner (3) is arranged obliquely; The adjustable bracket assembly (5) comprises a vertical rod (51), and the vertical rod (51) is staggered with a cross rod (52) via a staggered frame (53), and a fixing frame (54) and an adjusting frame (55) are fixed to one end of the cross rod (52) away from the staggered frame (53).

2. The automatic scanning device for two-dimensional codes of products on an assembly line according to claim 1, characterized in that: A frame body (1) for supporting is provided on the outer side of the material conveying component (2), and the material conveying component (2) and the frame body (1) are movably matched.

3. The automatic scanning device for two-dimensional codes of products on an assembly line according to claim 1 is characterized in that: The low-position code scanner (3) comprises a first two-dimensional code scanner (33), which is fixed to two sides of the frame body (1) via an L-shaped bracket (31), and a mounting hole (32) penetrating the fastener is provided on the L-shaped bracket (31).

4. The automatic scanning device for two-dimensional codes of products on an assembly line according to claim 2, characterized in that: The vertical rod (51) is fixed to the side of the frame body (1) via a fixing seat (4), and the fixing seat (4) is fixedly connected to the frame body (1) and the vertical rod (51) respectively via fasteners.

5. The automatic scanning device for two-dimensional codes of products on an assembly line according to claim 1, characterized in that: The second two-dimensional code scanner (6) is fixed on the side of the adjustment frame (55), and the second two-dimensional code scanner (6) is arranged at an angle.

6. The automatic scanning device for two-dimensional codes of products on an assembly line according to claim 1, characterized in that: The two ends of the staggered frame (53) are staggeredly provided with mounting holes and clamping gaps, and the ends of the vertical rod (51) and the horizontal rod (52) are respectively inserted into the mounting holes.

7. The automatic scanning device for two-dimensional codes of products on an assembly line according to claim 6, characterized in that: A thread locking hole is correspondingly opened on the side surface of each mounting hole, and a thread locking rod is threadedly matched in the thread locking hole.

8. The automatic scanning device for two-dimensional codes of products on an assembly line according to claim 6, characterized in that: The end of the fixing frame (54) is provided with a through hole and a telescopic gap which are plugged into and matched with the end of the cross bar (52), and a bolt is threadedly connected to one side of the connection between the fixing frame (54) and the cross bar (52).

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