Self-adaptive scanning structure suitable for MES platform

Abstract

The utility model relates to the technical field of automatic scanning, and discloses a self-adaptive scanning structure suitable for an MES platform, which comprises a base, a motor is fixedly connected to the front side of the interior of the base, a transmission rod is fixedly connected to the output end of the motor, a gear is fixedly connected to the periphery of the transmission rod, two racks are slidably connected to the interior of the base, and the racks are fixedly connected to the transmission rod. The two racks are both meshed with the gear, the sides, away from each other, of the two racks are both fixedly connected with L-shaped plates, the tops of the two L-shaped plates are both fixedly connected with two connecting rods, and the tops of every two adjacent connecting rods are fixedly connected with a clamping plate. According to the clamping device, the motor, the transmission rod, the gear, the racks, the L-shaped plates and other parts are matched with one another, the motor drives the transmission rod to rotate, and the gear rotates correspondingly when the transmission rod rotates, so that the two racks drive the L-shaped plates to move in the opposite directions, and then the two clamping plates move in the opposite directions to clamp and fix products of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic scanning, in particular to an adaptive scanning structure suitable for an MES platform. Background Art

[0002] MES is a computer system used to monitor and control the manufacturing process. MES platform refers to a software platform that supports MES functions. Such platforms usually cover many aspects, including production planning, equipment management, quality management, work order management, traceability, data collection and analysis, etc.

[0003] After searching, Chinese patent announcement number: CN218181529U discloses an automatic barcode scanning device based on the MES system, including a base and a barcode scanning gun, a support column is fixedly connected to the left side of the upper end of the base, a movable slot is opened at the right end of the support column, and a barcode scanning gun with adjustable height is arranged in the movable slot, a low-speed motor is fixedly connected to the right side of the upper end of the base, and the left output end of the low-speed motor is fixedly connected to the active rack through a coupling, a rotating rod is placed in the middle position of the upper end of the base, a driven gear is fixedly connected to the outer side of the rotating rod, and the driven gear is meshed with the front side wall of the active rack, and a storage table is arranged on the upper end of the rotating rod. By placing the goods to be scanned on the storage table, the QR code on the goods can be scanned by the automatic rotation of the storage table, without the need for manual holding of the barcode scanning gun, and the height of the barcode scanning gun can be adjusted according to the height of the goods, which is convenient to operate.

[0004] The above device scans the product by placing it on a storage table. However, when facing products of different sizes, the storage table needs to be replaced. The replacement process is cumbersome and the work efficiency is low. Therefore, an adaptive scanning structure suitable for the MES platform is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an adaptive scanning structure suitable for the MES platform, aiming to improve the problem in the prior art that different sizes of storage tables need to be replaced to place products of different sizes, which is a cumbersome process.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an adaptive scanning structure suitable for an MES platform, comprising a base, a motor is fixedly connected to the inner front side of the base, a transmission rod is fixedly connected to the output end of the motor, a gear is fixedly connected to the outer periphery of the transmission rod, two racks are slidably connected to the inside of the base, both of the two racks are meshed with the gear, an L-shaped plate is fixedly connected to the far side of the two racks, two connecting rods are fixedly connected to the tops of the two L-shaped plates, a clamp is fixedly connected to the tops of two adjacent connecting rods, a fixed seat is fixedly connected to the top of the fixed seat, a fixed rod is fixedly connected to the top of the fixed seat, a mounting rod is slidably connected to the inside of the fixed rod, a scanner is slidably connected to the inside of the mounting rod, and a lifting assembly is provided inside the fixed seat.

[0007] Furthermore, the lifting assembly includes a worm wheel, the worm wheel is rotatably connected to the inside of the fixed seat, the inside of the fixed seat is rotatably connected to a worm, the worm is meshed with the worm wheel, the top of the worm wheel is fixedly connected to a threaded rod, the mounting rod is specifically threadedly connected to the outer periphery of the threaded rod, and a moving assembly is provided inside the mounting rod.

[0008] Furthermore, the moving assembly includes an electric push rod, which is fixedly connected to the inner rear side of the mounting rod, and the scanner is specifically fixedly connected to the left end of the electric push rod.

[0009] Furthermore, anti-slip pads are fixedly connected to the opposite sides of the two clamping plates.

[0010] Furthermore, a slide groove is provided on the left side of the top of the base, and the two clamping plates are specifically slidably connected in the slide groove.

[0011] Furthermore, a plurality of limiting grooves are provided on the inner front side of the base, and the plurality of connecting rods are specifically slidably connected in the limiting grooves.

[0012] Furthermore, a plurality of clamping claws are fixedly connected to the tops of the two clamping plates on the sides facing each other, and a plurality of evenly distributed supporting feet are fixedly connected to the bottom of the base.

[0013] Furthermore, one end of the worm away from the worm wheel is fixedly connected to a turning handle.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, through the mutual cooperation among the motor, transmission rod, gear, rack, L-shaped plate, connecting rod, clamping plate, anti-skid pad and clamping claw, the motor is used to drive the transmission rod to rotate, and when the transmission rod rotates, the gear rotates accordingly, so that the two racks drive the L-shaped plates to move toward each other, and then the L-shaped plates drive the clamping plates to move toward each other through the connecting rod to clamp and fix products of different sizes.

[0016] 2. In the utility model, through the mutual cooperation among the worm wheel, worm, turning handle, threaded rod, mounting rod and electric push rod, the turning handle is turned to make the worm drive the worm wheel to rotate. When the worm wheel rotates, the threaded rod rotates accordingly so that the mounting rod moves along the axis of the threaded rod in the fixed rod. The height of the scanner can be adjusted according to the size of the product. The electric push rod drives the scanner to move on the mounting rod, and the mobile scanning can be performed according to the shape of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional schematic diagram of an adaptive scanning structure suitable for an MES platform proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a motor suitable for an adaptive scanning structure of an MES platform proposed in the utility model;

[0019] Figure 3 This is a structural schematic diagram of a threaded rod suitable for an adaptive scanning structure of an MES platform proposed in the utility model.

[0020] Legend:

[0021] 1. Base; 2. Support foot; 3. Motor; 4. Transmission rod; 5. Gear; 6. Rack; 7. L-shaped plate; 8. Connecting rod; 9. Clamp; 10. Anti-slip pad; 11. Clamp; 12. Fixed seat; 13. Worm; 14. Turning handle; 15. Threaded rod; 16. Mounting rod; 17. Scanner; 18. Electric push rod; 19. Fixed rod; 20. Worm gear. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1-2The utility model provides an embodiment: an adaptive scanning structure suitable for an MES platform, comprising a base 1, a motor 3 is fixedly connected to the inner front side of the base 1, a transmission rod 4 is fixedly connected to the output end of the motor 3, a gear 5 is fixedly connected to the outer periphery of the transmission rod 4, two racks 6 are slidably connected to the inside of the base 1, the two racks 6 are meshed with the gear 5, an L-shaped plate 7 is fixedly connected to the far side of the two racks 6, the tops of the two L-shaped plates 7 are fixedly connected to two connecting rods 8, the tops of two adjacent connecting rods 8 are fixedly connected to a clamping plate 9, and the top rear side of the base 1 is fixedly connected to A fixed seat 12, the top of the fixed seat 12 is fixedly connected with a fixed rod 19, the inside of the fixed rod 19 is slidably connected with a mounting rod 16, the inside of the mounting rod 16 is slidably connected with a scanner 17, the two clamps 9 are fixedly connected with an anti-slip pad 10 on the opposite sides, a slide groove is opened on the left side of the top of the base 1, the two clamps 9 are specifically slidably connected in the slide groove, a plurality of limit grooves are opened on the inner front side of the base 1, a plurality of connecting rods 8 are specifically slidably connected in the limit grooves, a plurality of claws 11 are fixedly connected to the top of the opposite sides of the two clamps 9, and a plurality of evenly distributed supporting feet 2 are fixedly connected to the bottom of the base 1.

[0024] Specifically, the base 1 is used to accommodate internal parts and install other parts, the motor 3 is used to provide power, the transmission rod 4 is used to drive the gear 5 to rotate, the rack 6 is used to drive the L-shaped plate 7 to move, the L-shaped plate 7 is used to fix two connecting rods 8, the connecting rod 8 is used to fix the clamping plate 9, the clamping plate 9 is used to clamp and fix the product to be scanned, the anti-slip pad 10 is used to protect the surface of the product and prevent the product from sliding when clamping and fixing the product, the clamping claw 11 is used to place the product to be scanned, the supporting foot 2 is used to support the base 1, the fixing seat 12 is used to install the fixing rod 19, the fixing rod 19 is used to accommodate the installation rod 16 to slide inside it, and the scanner 17 is used to scan the product. When it is necessary to scan the product, start the motor first. Machine 3, when the motor 3 drives the transmission rod 4 to rotate, the transmission rod 4 drives the gear 5 fixed on the periphery to rotate, and the two racks 6 are meshed with the gear 5, but are installed in opposite directions, so the directions of movement of the two racks 6 are also opposite. When the gear 5 rotates, the two racks 6 drive the L-shaped plate 7 to move in opposite directions. When the two L-shaped plates 7 move, the clamps 9 fixed by the two connecting rods 8 move toward each other. When the two clamps 9 move toward each other, the product is placed on the clamping claws 11, and then the two clamps 9 fit the two far sides of the product. The anti-slip pad 10 is used to protect the outer surface of the product when clamping and fixing the product, and prevent the product from slipping and causing damage to the product. This structure can clamp and fix products of different sizes.

[0025] Reference Figure 1 and Figure 3A lifting assembly is provided inside the fixed seat 12, and the lifting assembly includes a worm wheel 20. The worm wheel 20 is rotationally connected to the inside of the fixed seat 12. The inside of the fixed seat 12 is rotationally connected to a worm 13, which meshes with the worm wheel 20. A threaded rod 15 is fixedly connected to the top of the worm wheel 20. A mounting rod 16 is specifically threadedly connected to the outer periphery of the threaded rod 15. A moving assembly is provided inside the mounting rod 16. The moving assembly includes an electric push rod 18, which is fixedly connected to the inner rear side of the mounting rod 16. A scanner 17 is specifically fixedly connected to the left end of the electric push rod 18. A turning handle 14 is fixedly connected to the end of the worm 13 away from the worm wheel 20.

[0026] Specifically, the worm 13 and the worm wheel 20 are used to transmit motion, the turning handle 14 is used to drive the worm 13 to rotate, the threaded rod 15 is used to drive the mounting rod 16 to move up and down in the fixed rod 19, and the telescopic movement of the electric push rod 18 is used to drive the scanner 17 to move horizontally on the mounting rod 16. During use, the sizes of products are different, so it is necessary to adjust the vertical position and horizontal position of the scanner 17 to perform a more comprehensive scanning. The worm 13 is rotated by turning the turning handle 14, so that the worm wheel 20 engaged therewith drives the threaded rod 15 to rotate accordingly. Because the mounting rod 16 and the threaded rod 15 are threadedly connected, when the threaded rod 15 rotates, the mounting rod 16 moves inside the fixed rod 19 along the axis of the threaded rod 15, thereby realizing the vertical lifting and lowering movement of the scanner 17. The telescopic movement of the electric push rod 18 can drive the scanner 17 to move horizontally inside the mounting rod 16, and a comprehensive scanning can be performed according to the different appearances of different products.

[0027] Working principle: when it is necessary to scan a product, first fix the product, start the motor 3, and the motor 3 drives the transmission rod 4 to rotate. When the transmission rod 4 rotates, the gear 5 rotates accordingly, so that the two racks 6 drive the two L-shaped plates 7 to move accordingly. The clamping plate 9 is fixed by the two connecting rods 8 of the L-shaped plate 7. When the two L-shaped plates 7 move toward each other, the two clamping plates 9 move toward each other to clamp and fix the product to be scanned.

[0028] Secondly, after the product is fixed, the handle 14 is turned according to the size of the product. The handle 14 drives the worm 13 to rotate, so that the worm wheel 20 engaged with the worm 13 drives the threaded rod 15 to rotate accordingly. When the threaded rod 15 rotates, the mounting rod 16 drives the scanner 17 to move vertically along the axis of the threaded rod 15 inside the fixed rod 19. When the vertical position of the scanner 17 is determined, the electric push rod 18 is started, and the scanner 17 is driven by the electric push rod 18 to move horizontally inside the mounting rod 16, so that a comprehensive scan can be performed according to the appearance of the product.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adaptive scanning structure suitable for an MES platform, comprising a base (1), characterized in that: The front side of the interior of the base (1) is fixedly connected with a motor (3), the output end of the motor (3) is fixedly connected with a transmission rod (4), the outer periphery of the transmission rod (4) is fixedly connected with a gear (5), the interior of the base (1) is slidably connected with two racks (6), the two racks (6) are meshed with the gear (5), the far sides of the two racks (6) are fixedly connected with an L-shaped plate (7), the tops of the two L-shaped plates (7) are fixedly connected with two connecting rods (8), the tops of two adjacent connecting rods (8) are fixedly connected with a clamping plate (9), the top rear side of the base (1) is fixedly connected with a fixed seat (12), the top of the fixed seat (12) is fixedly connected with a fixed rod (19), the interior of the fixed rod (19) is slidably connected with a mounting rod (16), the interior of the mounting rod (16) is slidably connected with a scanner (17), and a lifting component is provided inside the fixed seat (12).

2. The adaptive scanning structure applicable to the MES platform according to claim 1, characterized in that: The lifting assembly comprises a worm wheel (20), the worm wheel (20) is rotatably connected to the interior of the fixed seat (12), the interior of the fixed seat (12) is rotatably connected to a worm (13), the worm (13) is meshed with the worm wheel (20), the top of the worm wheel (20) is fixedly connected to a threaded rod (15), the mounting rod (16) is specifically threadedly connected to the outer periphery of the threaded rod (15), and a moving assembly is arranged inside the mounting rod (16).

3. The adaptive scanning structure applicable to the MES platform according to claim 2, characterized in that: The moving assembly comprises an electric push rod (18), the electric push rod (18) is fixedly connected to the inner rear side of the mounting rod (16), and the scanner (17) is specifically fixedly connected to the left end of the electric push rod (18).

4. The adaptive scanning structure applicable to the MES platform according to claim 1, characterized in that: The two clamping plates (9) are both fixedly connected with anti-skid pads (10) on the opposite sides thereof.

5. The adaptive scanning structure applicable to the MES platform according to claim 1, characterized in that: A slide groove is provided on the left side of the top of the base (1), and the two clamping plates (9) are specifically slidably connected in the slide groove.

6. The adaptive scanning structure applicable to the MES platform according to claim 1, characterized in that: A plurality of limiting grooves are provided on the inner front side of the base (1), and a plurality of connecting rods (8) are specifically slidably connected in the limiting grooves.

7. The adaptive scanning structure applicable to the MES platform according to claim 1, characterized in that: The tops of the two clamping plates (9) facing each other are fixedly connected with a plurality of clamping claws (11), and the bottom of the base (1) is fixedly connected with a plurality of evenly distributed supporting feet (2).

8. The adaptive scanning structure applicable to the MES platform according to claim 2, characterized in that: One end of the worm (13) away from the worm wheel (20) is fixedly connected to a turning handle (14).

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