Tray limiting frame device for anti-counterfeiting and anti-channel conflict code scanning binding

Abstract

The utility model discloses a pallet limit frame device for anti-counterfeiting and anti-channel conflict code scanning binding, which comprises limit frames, a code scanning mechanism and an in-place sensing mechanism, one side of a mechanical arm base is provided with a pair of limit frames, a pallet is arranged on the limit frames, one side of the pallet close to the mechanical arm base is provided with a pallet bar code, and the pallet bar code is arranged on the in-place sensing mechanism. A code scanning mechanism and two in-place sensing mechanisms are arranged on the side, close to the tray, of the mechanical arm base, the code scanning mechanism scans tray bar codes, the code scanning mechanism comprises an adjustable fixing frame and a code scanner, the adjustable fixing frame is arranged on the mechanical arm base, the code scanner is arranged on the adjustable fixing frame, and the code scanning accuracy is improved. The in-place sensing mechanism comprises a travel switch fixing frame, a travel switch adjusting plate and an in-place sensing travel switch, the tray can be accurately sensed, an in-place buffer pad is arranged on the inner side of the end, close to the mechanical arm base, of the limiting frame, a guide wheel set is arranged at the other end of the limiting frame, and the tray placing accuracy and stability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PPR pipe fitting packaging, in particular to a pallet limit frame device for anti-counterfeiting and anti-channelling scanning and binding. Background Art

[0002] With the popularization of anti-counterfeiting and anti-channelling technology for pipe fittings, pipe fittings need to paste a label with a logistics barcode printed on it on each bag during the bag making and packaging process, and then bundle it with the anti-counterfeiting code on the previous-level pipe fittings and the logistics barcode on the next-level packaging box, so as to realize the anti-counterfeiting and anti-channelling function of the product from the packaging box, packaging bag to the product after entering the market. In order to facilitate the storage and delivery of anti-counterfeiting and anti-channelling products, the product packaging box needs to synchronously bundle the logistics barcode on the packaging box with the barcode on the pallet during the palletizing process before entering the stereoscopic warehouse. When shipping, the product information is queried according to the pallet barcode to distinguish the shipment. Therefore, a set of pallets with barcodes and corresponding scanning devices are required for scanning and bundling. At the same time, in order to better match the robot arm for palletizing, the placement of the pallet needs to maintain consistency and accuracy, so a set of pallet limit and positioning devices are required to ensure the accuracy of pallet placement. Utility Model Content

[0003] In view of the above problems, the utility model aims to provide a pallet limit frame device for anti-counterfeiting and anti-counterfeiting code scanning and binding, so as to ensure the accurate and stable placement of the pallet and improve the accuracy of code scanning.

[0004] The technical problem solved by the utility model can be achieved by adopting the following technical scheme: a pallet limit frame device for anti-counterfeiting and anti-counterfeiting code scanning and binding, comprising a limit frame, a robotic arm base, a code scanning mechanism and an in-place sensing mechanism, a pair of limit frames are arranged on one side of the robotic arm base, a pallet is placed on the limit frame, a pallet barcode is arranged on the side of the pallet close to the robotic arm base, a code scanning mechanism and two in-place sensing mechanisms are arranged on the side of the robotic arm base close to the pallet, the code scanning mechanism scans the pallet barcode, the code scanning mechanism is located between the two in-place sensing mechanisms, and the in-place sensing mechanism senses the position of the pallet.

[0005] The code scanning mechanism comprises an adjustable fixing frame and a code scanner. The adjustable fixing frame is arranged on a mechanical arm base, and the code scanner is arranged on the adjustable fixing frame.

[0006] The adjustable fixing frame includes an integral fixing plate, a first adjusting rod, a second adjusting rod, a third adjusting rod, a first adjusting clamp, a second adjusting clamp and a barcode scanner fixing plate. The integral fixing plate is fixed on the base of the robotic arm, the first adjusting rod is fixed on the integral fixing plate, the first adjusting rod is provided with a first adjusting clamp, the first adjusting clamp is provided with a second adjusting rod, the second adjusting rod is provided with a second adjusting clamp, the second adjusting clamp is provided with a third adjusting rod, the lower end of the third adjusting rod is provided with a barcode scanner fixing plate, and the barcode scanner is provided on the barcode scanner fixing plate.

[0007] The in-place sensing mechanism includes a travel switch fixing frame, a travel switch adjustment plate and an in-place sensing travel switch. The travel switch fixing frame is fixed on the robot arm base. The travel switch fixing frame is provided with a travel switch adjustment plate. The travel switch adjustment plate is provided with an in-place sensing travel switch. The in-place sensing travel switch senses the tray position.

[0008] The travel switch adjustment plate is provided with an arc-shaped through hole, and the travel switch adjustment plate is connected to the travel switch fixing frame by means of two screws, one of which passes through the arc-shaped through hole on the travel switch adjustment plate and is threadedly connected to the threaded hole on the travel switch fixing frame, thereby pressing and fixing the travel switch adjustment plate and the travel switch fixing frame together.

[0009] A guide wheel set is arranged at one end of the limiting frame.

[0010] The guide wheel group comprises a guide wheel frame, a rotating shaft and a guide wheel. The rotating shaft is arranged on the guide wheel frame. The guide wheel is arranged on the rotating shaft and can rotate freely. The guide wheel frame is connected to the limiting frame.

[0011] A positioning buffer pad is arranged on the inner side of one end of the limiting frame close to the mechanical arm base.

[0012] The mechanical arm base is provided with a mechanical arm, and the mechanical arm base and the limiting frame are fixed on the ground.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the in-position sensing travel switch senses the limit of the pallet to ensure accurate placement of the pallet, and the guide wheel group and the buffer pad on the limit frame have guiding and buffering functions to ensure stable placement of the pallet. The barcode scanner can scan and identify the pallet barcode on the pallet, and the position of the barcode scanner can be adjusted through the adjustable fixing frame, so that the barcode scanner can more accurately locate the pallet barcode on the pallet, thereby improving the accuracy of scanning. At the same time, the structure is simple, the manufacturing cost is low, the operation is simple, and it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the device of the utility model;

[0015] Figure 2 It is a top view of the overall structure of the device of the utility model;

[0016] Figure 3 This is a detailed diagram of the code scanning and in-position sensing mechanism of the utility model device;

[0017] Figure 4 This is a detailed diagram of the tray and the limit frame mechanism of the utility model device;

[0018] Figure 5 It is a detail diagram of the limit frame of the device of the utility model;

[0019] In the figure: 1 is the suction stacking robot arm, 2 is the robot arm base, 3 is the front limit frame, 4 is the rear limit frame guide wheel group, 5 is the stacked carton product, 6 is the front limit frame guide wheel group, 7 is the front travel switch adjustment plate, 8 is the barcode scanner, 9 is the rear limit frame, 10 is the barcode scanner adjustable fixing frame, 11 is the front travel switch fixing frame, 12 is the front in-place sensing travel switch, 13 is the rear travel switch fixing frame, 14 is the rear in-place sensing travel switch, 15 is the rear travel switch adjustment plate, 16 is the pallet, 17 is the pallet barcode, 18 is the front in-place polyurethane cushion, 19 is the rear in-place polyurethane cushion. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below with reference to specific illustrations.

[0021] In the description of the present invention, it should be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "center", "end", "length", "outer end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] Combined with Figures 1 to 5As shown, this embodiment discloses a pallet limit frame device for anti-counterfeiting and anti-channelling scanning binding, including a pallet 16, a limit frame, a robot arm base 2, a suction stacking robot arm 1, a code scanning mechanism and an in-place sensing mechanism, a pair of limit frames are arranged on one side of the robot arm base 2, a pallet 16 is placed on the limit frame, a pallet barcode 17 is arranged on the side of the pallet 16 close to the robot arm base 2, a code scanning mechanism and two in-place sensing mechanisms are arranged on the side of the robot arm base 2 close to the pallet 16, the code scanning mechanism scans the pallet barcode 17, the code scanning mechanism is located between the two in-place sensing mechanisms, and the in-place sensing mechanism senses the position of the pallet. A robot arm is arranged on the robot arm base 2, the suction stacking robot arm 1 is assembled by the robot arm and the suction suction cup, the robot arm base 2 is made of thickened steel plate and steel pipe cutting, welding and punching, the suction stacking robot arm 1 and the robot arm base 2 are connected and fixed by 12 hexagonal screws, and the robot arm base 2 is fixed to the ground by 12 expansion screws and nuts. The front limit frame 3 and the rear limit frame 9 are formed by cutting, welding and punching thickened steel plates and steel pipes. The front limit frame 3 and the rear limit frame 9 are fixedly connected to the ground by three expansion screws and nuts.

[0023] The code scanning mechanism includes an adjustable fixing frame 10 and a code scanner 8, wherein the adjustable fixing frame 10 is arranged on the mechanical arm base 2, and the code scanner 8 is arranged on the adjustable fixing frame 10. The adjustable fixing frame 10 includes an integral fixing plate, a first adjustment rod, a second adjustment rod, a third adjustment rod, a first adjustment clamping block, a second adjustment clamping block and a code scanner fixing plate, wherein the integral fixing plate is fixed on the mechanical arm base, the integral fixing plate is fixed with a first adjustment rod, the first adjustment rod is provided with a first adjustment clamping block, the first adjustment rod is provided with a second adjustment rod, the second adjustment rod is provided with a second adjustment clamping block, the second adjustment clamping block is provided with a third adjustment rod, the lower end of the third adjustment rod is provided with a code scanner fixing plate, and the code scanner 8 is arranged on the code scanner fixing plate. The code scanner 8 can adjust its position up and down and forward and backward by using the adjustable fixing frame 10 of the code scanner, so that the code scanner 8 can more accurately scan the tray barcode 17 on the tray 16, thereby improving the accuracy and stability of code scanning.

[0024] The in-place sensing mechanism includes a travel switch fixing frame, a travel switch adjustment plate and an in-place sensing travel switch. The travel switch fixing frame is fixed on the robot arm base 2. The travel switch fixing frame is provided with a travel switch adjustment plate. The travel switch adjustment plate is provided with an in-place sensing travel switch. The in-place sensing travel switch senses the tray position.

[0025] The travel switch adjustment plate is made of stainless steel plate by cutting and punching, and there is an arc-shaped through hole on the travel switch adjustment plate. The in-place sensing travel switch is connected and fixed to the travel switch adjustment plate by 4 hexagon socket screws. The travel switch fixing frame is made of thickened stainless steel plate by cutting, welding and punching, and the travel switch fixing frame is connected and fixed to the robot arm base 2 by 6 hexagon socket screws. The travel switch adjustment plate is connected to the travel switch fixing frame by 2 hexagon socket screws, one of which passes through the arc-shaped through hole on the travel switch adjustment plate and is threadedly connected to the threaded hole on the travel switch fixing frame, so that the travel switch adjustment plate and the travel switch fixing frame are pressed and fixed together.

[0026] During adjustment, loosen the two hexagon socket screws between the travel switch adjustment plate and the travel switch fixing frame, and one screw moves in the arc-shaped through hole on the travel switch adjustment plate. The travel switch adjustment plate rotates with the other hexagon socket screw as the axis, so that the travel switch adjustment plate and the in-position sensing travel switch thereon can be rotated and adjusted on the travel switch fixing frame, so that the in-position sensing travel switch can sense the position of the tray 16 more accurately, thereby improving the reliability of limit sensing.

[0027] The end of the limiting frame away from the robot arm base 2 is provided with a guide wheel group, the guide wheel group includes a guide wheel frame, a rotating shaft and a guide wheel, the rotating shaft is provided on the guide wheel frame, the guide wheel is provided on the rotating shaft and can rotate freely on the rotating shaft, and the guide wheel frame is connected to the limiting frame through a plurality of split pins. The guide wheel group provides guidance for the placement of the tray 16, thereby improving the stability of the placement of the tray 16.

[0028] The inner side of the end of the limit frame close to the robot arm base 2 is provided with a buffer pad, which is made of polyurethane. The buffer pad provides a buffer for the placement of the tray 16, prevents the tray 16 from hard collision with the limit frame, causing deformation and offset of the two, and improves the stability of the placement of the tray 16 and the accuracy of positioning.

[0029] The specific implementation process of the utility model device in the production process is as follows: first adjust the angles of the front travel switch adjustment plate 7 and the rear travel switch adjustment plate 15, so that the front travel switch 12 and the rear travel switch 14 can just sense the pallet 16 when the pallet 16 is in place, and just cannot sense the pallet 16 when the pallet 16 is not in place. Then adjust the position and angle of the barcode scanner 8 through the barcode scanner adjustable fixing frame 10, so that the barcode scanner 8 can just accurately identify the pallet barcode 17 when the pallet 16 is in place. Then start the device, and guide the pallet 16 by the front limit frame guide wheel group 6 and the rear limit frame guide wheel group 4 until it abuts against the front side in place polyurethane cushion pad 18 and the rear side in place polyurethane cushion pad 19. At this time, the pallet 16 has been surrounded and limited by the front limit frame 3 and the rear limit frame 9. At the same time, the pallet 16 in place touches the ball swing rods of the front in-place sensing travel switch 12 and the rear in-place sensing travel switch 14, so that the front in-place sensing travel switch 12 and the rear in-place sensing travel switch 14 are turned on, indicating that the pallet 16 is indeed in place. If the in-place sensing travel switch on one side is not turned on, it means that the pallet on that side is not fully in place and needs to be manually pushed to adjust the pallet 16. When the front in-place sensing travel switch 12 and the rear in-place sensing travel switch 14 both sense the pallet 16, the barcode scanner 8 starts to scan and read the information of the pallet barcode 17. Then the suction stacking robot arm 1 starts to work, sucks the anti-counterfeiting and anti-channeling carton products that have been sealed by the previous sealing mechanism and stacks them on the pallet 16, and simultaneously bundles the logistics barcode on the carton product with the pallet barcode 17, and repeats this process until the palletizing of one pallet is completed. The stacked pallet is then manually moved away and the next empty pallet is placed in. The device then performs the next guide limit, in-place sensing and code scanning recognition, and then the palletizing robot arm is sucked in to perform palletizing and information bundling, and this cycle repeats.

[0030] The above description is only a preferred implementation mode of the utility model, and does not impose any form of limitation on the utility model. Any simple modification, equivalent change or modification made to the above embodiments based on the technical principle of the utility model still falls within the scope of the technical solution of the utility model.

Claims

1. A pallet limit frame device for anti-counterfeiting and anti-channelling scanning and binding, comprising a limit frame, a mechanical arm base (2), a code scanning mechanism and an in-position sensing mechanism, characterized in that: A pair of limit frames are provided on one side of the robot arm base (2), a pallet (16) is placed on the limit frames, a pallet barcode (17) is provided on the side of the pallet (16) close to the robot arm base (2), a code scanning mechanism and two in-position sensing mechanisms are provided on the side of the robot arm base (2) close to the pallet (16), the code scanning mechanism scans the pallet barcode (17), the code scanning mechanism is located between the two in-position sensing mechanisms, and the in-position sensing mechanism senses the position of the pallet.

2. A pallet limiter device for anti-counterfeiting and anti-channelling scanning binding according to claim 1, characterized in that: The code scanning mechanism comprises an adjustable fixing frame (10) and a code scanner (8); the adjustable fixing frame (10) is arranged on a mechanical arm base (2); and the code scanner (8) is arranged on the adjustable fixing frame (10).

3. A pallet limiter device for anti-counterfeiting and anti-channelling scanning binding according to claim 2, characterized in that: The adjustable fixing frame (10) comprises an integral fixing plate, a first adjusting rod, a second adjusting rod, a third adjusting rod, a first adjusting clamping block, a second adjusting clamping block and a code scanner fixing plate, wherein the integral fixing plate is fixed to the mechanical arm base, the first adjusting rod is fixed to the integral fixing plate, the first adjusting rod is provided with a first adjusting clamping block, the first adjusting rod is provided with a second adjusting rod, the second adjusting rod is provided with a second adjusting clamping block, the second adjusting clamping block is provided with a third adjusting rod, the lower end of the third adjusting rod is provided with a code scanner fixing plate, and the code scanner (8) is provided on the code scanner fixing plate.

4. According to claim 1, a pallet limiter device for anti-counterfeiting and anti-channelling scanning binding is characterized by: The in-place sensing mechanism comprises a travel switch fixing frame, a travel switch adjustment plate and an in-place sensing travel switch, wherein the travel switch fixing frame is fixed on the mechanical arm base (2), the travel switch fixing frame is provided with a travel switch adjustment plate, the travel switch adjustment plate is provided with an in-place sensing travel switch, and the in-place sensing travel switch senses the position of the tray.

5. According to claim 4, a pallet limiter device for anti-counterfeiting and anti-channelling scanning binding is characterized by: The travel switch adjustment plate is provided with an arc-shaped through hole, and the travel switch adjustment plate is connected to the travel switch fixing frame by means of two screws, one of which passes through the arc-shaped through hole on the travel switch adjustment plate and is threadedly connected to the threaded hole on the travel switch fixing frame, thereby pressing and fixing the travel switch adjustment plate and the travel switch fixing frame together.

6. A pallet limiter device for anti-counterfeiting and anti-channelling scanning binding according to claim 1, characterized in that: A guide wheel set is arranged at one end of the limiting frame.

7. A pallet limiter device for anti-counterfeiting and anti-channelling scanning binding according to claim 6, characterized in that: The guide wheel group comprises a guide wheel frame, a rotating shaft and a guide wheel. The rotating shaft is arranged on the guide wheel frame. The guide wheel is arranged on the rotating shaft and can rotate freely. The guide wheel frame is connected to the limiting frame.

8. According to claim 1, a pallet limiter device for anti-counterfeiting and anti-channelling scanning binding is characterized by: A positioning buffer pad is arranged on the inner side of one end of the limiting frame close to the mechanical arm base (2).

9. A pallet limiter device for anti-counterfeiting and anti-channelling scanning binding according to claim 1, characterized in that: A mechanical arm is arranged on the mechanical arm base (2), and the mechanical arm base (2) and the limiting frame are fixed on the ground.

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