Automatic code scanning device for production line

Abstract

The utility model belongs to the technical field of code scanning equipment, and particularly relates to an automatic code scanning device for a production line, which comprises a support frame, a first conveyor belt and a second conveyor belt are respectively arranged above the support frame, one side of the second conveyor belt is fixedly connected with a driving box, and the first conveyor belt and the second conveyor belt are both driven by the driving box. Supporting rods are fixedly installed on the two sides of the first conveying belt, a connecting column is fixedly installed on one side of each supporting rod, the connecting columns are fixedly sleeved with a rotating plate, and a code scanning camera is fixedly connected to one side of the rotating plate. Compared with the prior art, by arranging the overturning assembly, the non-scanned surface of the to-be-detected article can be further scanned through the second conveying belt, so that the scanning missing condition is reduced, and the code scanning precision is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of code scanning equipment, and particularly relates to an automatic code scanning device for a production line. Background Art

[0002] When servers and PCs are produced, various labels with barcodes or QR codes are used. The labels are scanned multiple times during the production, assembly and packaging processes. Currently, scanning operations are mainly carried out manually and automatically by machines and equipment. Manual scanning increases labor costs and is prone to omissions or errors, resulting in hidden dangers in product quality and increased total costs. Automatic scanning by machines and equipment increases equipment procurement costs and subsequent maintenance costs.

[0003] In the prior art, a Chinese patent document of an automatic barcode scanning device for a production line with publication number CN212515823U proposes that a switch bracket and a barcode scanning bracket are arranged on both sides of the production line, a switch assembly is arranged on the switch bracket, and a barcode scanning gun assembly is arranged on the barcode scanning bracket. When the switch assembly touches the workpiece, the button switch is triggered, and the barcode scanning gun scans the barcode at the same time, thereby reducing the labor cost of manual barcode scanning. In the above device, when the items pass through the assembly line, it cannot be guaranteed that the position facing the barcode scanning gun assembly has the code to be scanned. The code to be scanned may not be scanned in place at the bottom position, thereby requiring manual adjustment of the position, increasing labor costs. At the same time, when the items are not placed properly, the barcode scanning machine will not be able to scan and recognize the code, resulting in insufficient machine efficiency. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide an automatic code scanning device for a production line to solve the problem that the traditional code scanning line cannot scan the contact surface, resulting in low code scanning efficiency and incorrect position.

[0005] Based on the above purpose, the utility model provides an automatic code scanning device for a production line, including a support frame, a first conveyor belt and a second conveyor belt are respectively arranged above the support frame, a driving box is fixedly connected to one side of the second conveyor belt, and the first conveyor belt and the second conveyor belt are both driven by the driving box, support rods are fixedly installed on both sides of the first conveyor belt, a connecting column is fixedly installed on one side of the support rod, a rotating plate is fixedly sleeved on the connecting column, and a code scanning camera is fixedly connected to one side of the rotating plate;

[0006] A limiting component is arranged on the other side of the top of the first conveyor belt, and the limiting component is used to adjust the position of the items to be scanned on the first conveyor belt.

[0007] A flip assembly is arranged on one side of the top of the first conveyor belt, and the flip assembly is used to flip the items to be scanned on the first conveyor belt.

[0008] Preferably, the flipping assembly includes a group of motors fixedly mounted on one side of the top of the first conveyor belt, a first connecting rod is rotatably mounted on the motor on one side, a second connecting rod is rotatably mounted on one end of the first connecting rod, a third connecting rod is rotatably mounted on one end of the second connecting rod, one end of the third connecting rod is rotatably mounted on the motor on the other side, a cylinder coaxially arranged with the third connecting rod is also provided on the motor, a support plate is fixedly mounted on one side of the third connecting rod, and one end of the support plate is in an arc shape inclined to one side.

[0009] Preferably, the limiting assembly includes a fixed block fixedly mounted on the other end of the first conveyor belt, a circular plate fixedly mounted on the fixed block, a telescopic column rotatably mounted at the top center of the circular plate, a fixed rod fixedly mounted on the top of the telescopic column, and a bottom rotatably mounted on the other side of the fixed rod.

[0010] Preferably, the support plate is L-shaped, the bottom surface of the support plate is in contact with the top surface of the first conveyor belt, and the other end of the support plate is connected to one side of the third connecting rod.

[0011] Preferably, a telescopic cover plate is slidably installed on one side of the support plate, the support plate and the telescopic cover plate are connected by a spring, a circular hole is opened on the top of the telescopic cover plate, and a fixing plate is also fixedly installed on one side of the first conveyor belt, two limiting columns are fixedly installed on the fixing plate, and the circular holes on the telescopic cover plate are adapted to the limiting columns.

[0012] Preferably, a ratchet is sleeved on the bottom of the telescopic column, and a ratchet pawl and a locking pawl are rotatably mounted on both sides of the circular plate, and the ratchet pawl and the locking pawl are both adapted to the ratchet.

[0013] Preferably, a barcode scanning camera is installed on one side of the bottom of the first conveyor belt, and a limiting component is fixedly installed on one side of the top of the second conveyor belt.

[0014] Beneficial effects of the utility model:

[0015] 1. The automatic code scanning device for the production line is provided with a flipping component. When the flipping component is used for the flipping operation, the object to be detected will be clamped under the action of the support plate and the telescopic cover plate, the cylinder will perform telescopic movement due to the drive of the motor, the motor will drive the first connecting rod and the second connecting rod to rotate, the third connecting rod connected to one end of the second connecting rod will rotate at one end, and the third connecting rod will drive the support plate to rotate at the end point of the other end. When flipped to the circular plate degree, the telescopic cover plate will be used in conjunction with the limiting column, and when the cylinder is pulled to the maximum, the flipping component will perform a reset movement. At the same time, the limiting column will stretch the telescopic cover plate to flip the object to the second assembly line. When a certain angle is reached, the telescopic cover plate will be forcibly separated, so that the unscanned surface of the object to be detected can be further scanned through the second conveyor belt, reducing the occurrence of missed scans.

[0016] 2. The automatic barcode scanning device for the production line is provided with a limit assembly. The pawl and the locking claw in the limit assembly will be embedded in the tooth groove of the ratchet and push the ratchet to rotate to a certain angle. The telescopic column connected to the ratchet will rotate the fixed rod, which can be manually adjusted to be parallel to the first conveyor belt, so that the object to be detected is limited, making it easier for the barcode scanning camera to scan the code, and at the same time, the object to be detected can enter the flip assembly more regularly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model;

[0020] Figure 3 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0021] Figure 4 For this utility model Figure 1 The enlarged structural diagram at B in the middle;

[0022] Figure 5 It is a schematic diagram of the structure of the utility model.

[0023] Markings in the figure:

[0024] 1. Support frame; 2. First conveyor belt; 3. Second conveyor belt; 4. Support rod; 5. Connecting column; 6. Rotating plate; 7. Scanning camera; 8. Motor; 9. First connecting rod; 10. Cylinder; 11. Second connecting rod; 12. Third connecting rod; 13. Support plate; 14. Telescopic cover; 15. Fixed plate; 16. Limiting column; 17. Fixed block; 18. Round plate; 19. Ratchet; 20. Positioning claw; 21. Ratchet; 22. Telescopic column; 23. Fixed rod; 24. Rotating rod. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0026] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0027] like Figures 1 to 5As shown, an automatic code scanning device for a production line includes a support frame 1, a first conveyor belt 2 and a second conveyor belt 3 are respectively arranged above the support frame 1, one side of the second conveyor belt 3 is fixedly connected to a driving box, the first conveyor belt 2 is installed on one side of the top of the driving box, the first conveyor belt 2 and the second conveyor belt 3 are driven by the driving box, support rods 4 are fixedly installed on both sides of the first conveyor belt 2, a connecting column 5 is fixedly installed on one side of the support rod 4, a rotating plate 6 is fixedly sleeved on the connecting column 5, and a code scanning camera 7 is fixedly connected to one side of the rotating plate 6; a limit component is arranged on the other side of the top of the first conveyor belt 2, and the limit component is used to adjust the position of the items to be scanned on the first conveyor belt 2; a flip component is arranged on the first conveyor On one side of the top of belt 2, the flipping assembly is used to flip the items to be scanned on the first conveyor belt 2. First, the support frame 1 is installed on the ground for support, and the limit assembly is adjusted to suit the size of the items. When the items to be inspected are placed on the first conveyor belt 2, by adjusting the position of the limit assembly, the items will move along the first assembly line. The scanning camera 7 above will scan the items. When the items move to the tail end, the items will enter the flipping assembly along the pallet 13 under the flipping assembly, thereby flipping the items to be inspected to the second conveyor belt 3. The items will be limited along the limit assembly of the second conveyor belt 3, and the scanning camera 7 below will scan the surfaces that have not been scanned. Finally, further operations are performed as needed, such as inspection, packaging, assembly, etc.

[0028] like Figure 2-Figure 4As shown, the flip assembly includes a group of motors 8 fixedly installed on one side of the top of the first conveyor belt 2, a first connecting rod 9 is rotatably installed on one side of the motor 8, a second connecting rod 11 is rotatably installed on one end of the first connecting rod 9, a third connecting rod 12 is rotatably installed on one end of the second connecting rod 11, and one end of the third connecting rod 12 is rotatably installed on the motor 8 on the other side, and the motor 8 is also provided with a cylinder 10 coaxially arranged with the third connecting rod 12, a support plate 13 is fixedly installed on one side of the third connecting rod 12, one end of the support plate 13 is an arc inclined to one side, and the support plate 13 is L-shaped, and the bottom surface of the support plate 13 contacts the top surface of the first conveyor belt 2, and the other end of the support plate 13 is connected to one side of the third connecting rod 12, and a telescopic cover plate 14 is slidably installed in one side of the support plate 13, and the support plate 13 and the telescopic cover plate 14 are connected by a spring, and a circular hole is opened on the top of the telescopic cover plate 14, and a fixed plate 15 is also fixedly installed on one side of the first conveyor belt 2, and two limit plates are fixedly installed on the fixed plate 15 Column 16, the circular hole on the telescopic cover plate 14 is adapted to the limiting column 16. When the flipping assembly is used for flipping operation, the motor 8 is started, and the object to be detected will be clamped under the action of the support plate 13 and the telescopic cover plate 14, and the cylinder 10 will perform telescopic movement due to the drive of the motor 8, and the motor 8 will drive the first connecting rod 9 and the second connecting rod 11 to rotate, and the third connecting rod 12 connected to one end of the second connecting rod 11 will rotate at one end, and the third connecting rod 12 will drive the support plate 13 to rotate at the end point of the other end. When flipped to 180 degrees, the telescopic cover plate 14 will be used in conjunction with the limiting column 16. When the cylinder 10 is pulled to the maximum, the flipping assembly will perform a reset movement. At the same time of resetting, the limiting column 16 will stretch the telescopic cover plate 14 to flip the object onto the second conveyor belt 3. When a certain angle is reached, the telescopic cover plate 14 will be forcibly separated, so that the unscanned surface of the object to be detected can be further scanned through the second conveyor belt 3, reducing the occurrence of missed scans.

[0029] like Figure 2 , Figure 3 , Figure 4As shown, the limiting assembly includes a fixed block 17 fixedly mounted on the other end of the first conveyor belt 2, a circular plate 18 fixedly mounted on the fixed block 17, a telescopic column 22 rotatably mounted on the top center of the circular plate 18, a fixed rod 23 fixedly mounted on the top of the telescopic column 22, a rotating rod 24 rotatably mounted on the bottom of the other side of the fixed rod 23, a ratchet 21 is sleeved on the bottom of the telescopic column 22, a pawl 19 and a positioning claw 20 are rotatably mounted on both sides of the circular plate 18, the pawl 19 and the positioning claw 20 are both adapted to the ratchet 21, when the limiting assembly is used, the pawl 19 and the positioning claw 20 will be embedded in the tooth groove of the ratchet 21 and push the ratchet 21 to rotate to a certain angle, the telescopic column 22 connected to the ratchet 21 will cause the fixedly connected fixed rod 23 to rotate, the rotating rod 24 can be manually adjusted to be parallel to the first conveyor belt 2, so that the objects to be detected are limited, the code scanning camera 7 is easier to scan the code, and the objects to be detected can be more regularly entered into the flip assembly.

[0030] like Figure 5 As shown, a barcode scanning camera 7 is installed on one side of the bottom of the first conveyor belt 2, and a limiting component is fixedly installed on one side of the top of the second conveyor belt 3. When it is flipped over to the second conveyor belt 3, the object to be inspected will be repositioned through the limiting component on the second conveyor belt 3, and the barcode scanning camera 7 will perform a second scan on the unscanned surface of the object to be inspected, ensuring that each surface of the object to be inspected is scanned, which helps to reduce the occurrence of missed codes.

[0031] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0032] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. An automatic code scanning device for a production line, characterized in that: include: A support frame (1), wherein a first conveyor belt (2) and a second conveyor belt (3) are respectively arranged above the support frame (1), one side of the second conveyor belt (3) is fixedly connected to a driving box, and the first conveyor belt (2) and the second conveyor belt (3) are both driven by the driving box, and support rods (4) are fixedly installed on both sides of the first conveyor belt (2), and a connecting column (5) is fixedly installed on one side of the support rod (4), and a rotating plate (6) is fixedly sleeved on the connecting column (5), and a code scanning camera (7) is fixedly connected to one side of the rotating plate (6); A position limiting component, which is arranged on the other side of the top of the first conveyor belt (2), and is used to adjust the position of the items to be scanned on the first conveyor belt (2); A flipping assembly is arranged on one side of the top of the first conveyor belt (2), and is used to flip the items to be scanned on the first conveyor belt (2).

2. The automatic code scanning device for a production line according to claim 1 is characterized in that: The flip assembly comprises a group of motors (8) fixedly mounted on one side of the top of the first conveyor belt (2); a first connecting rod (9) is rotatably mounted on one side of the motor (8); a second connecting rod (11) is rotatably mounted on one end of the first connecting rod (9); a third connecting rod (12) is rotatably mounted on one end of the second connecting rod (11); one end of the third connecting rod (12) is rotatably mounted on the motor (8) on the other side; a cylinder (10) coaxially arranged with the third connecting rod (12) is also provided on the motor (8); a support plate (13) is fixedly mounted on one side of the third connecting rod (12); one end of the support plate (13) is in an arc shape inclined toward one side.

3. The automatic code scanning device for a production line according to claim 1 is characterized in that: The limiting assembly comprises a fixed block (17) fixedly mounted on the other end of the first conveyor belt (2), a circular plate (18) fixedly mounted on the fixed block (17), a telescopic column (22) rotatably mounted at the top center of the circular plate (18), a fixed rod (23) fixedly mounted on the top of the telescopic column (22), and a rotating rod (24) rotatably mounted at the bottom of the other side of the fixed rod (23).

4. The automatic code scanning device for a production line according to claim 2 is characterized in that: The support plate (13) is L-shaped, the bottom surface of the support plate (13) is in contact with the top surface of the first conveyor belt (2), and the other end of the support plate (13) is connected to one side of the third connecting rod (12).

5. The automatic code scanning device for a production line according to claim 4 is characterized in that: A telescopic cover plate (14) is slidably mounted on one side of the support plate (13), the support plate (13) and the telescopic cover plate (14) are connected via a spring, a round hole is provided on the top of the telescopic cover plate (14), a fixing plate (15) is also fixedly mounted on one side of the first conveyor belt (2), two limiting columns (16) are fixedly mounted on the fixing plate (15), and the round holes on the telescopic cover plate (14) are matched with the limiting columns (16).

6. The automatic code scanning device for a production line according to claim 3 is characterized in that: A ratchet (21) is sleeved on the bottom of the telescopic column (22), and a ratchet pawl (19) and a locking pawl (20) are rotatably mounted on both sides of the circular plate (18), and the ratchet pawl (19) and the locking pawl (20) are both adapted to the ratchet (21).

7. The automatic code scanning device for a production line according to claim 1 is characterized in that: A barcode scanning camera (7) is installed on one side of the bottom of the first conveyor belt (2), and a limiting component is fixedly installed on one side of the top of the second conveyor belt (3).

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