Stacking scanning mechanism

Abstract

The utility model relates to the technical field of scanning mechanisms, and discloses a stacking scanning mechanism which comprises a splicing circular track, a sliding seat, a power mechanism, a lifting mechanism, a horizontal displacement mechanism and a scanning mechanism. By the adoption of the structure, the splicing circular tracks of different lengths can be selected for splicing, and therefore scanning work can be conducted on the outer sides of stacks of different sizes; the sliding seat can be driven by the power mechanism to move on the splicing circular track, so that scanning is carried out on the outer side of a stack; the horizontal displacement mechanism can be driven to move up and down through the lifting mechanism, so that the scanning mechanism is driven to scan at different heights; the scanning mechanism can be driven by the horizontal displacement mechanism to get close to or away from the stacks, so that the scanning distance is effectively controlled, and the scanning result is more stable; and meanwhile, the scanning efficiency is improved and the danger of manual scanning is reduced by utilizing corresponding parts.

Description

Technical Field

[0001] The utility model relates to the technical field of scanning mechanisms, in particular to a palletizing scanning mechanism. Background Art

[0002] Palletizing, also known as cargo stacking, refers to stacking a certain number of cargoes in a pallet, box or other container according to certain rules to form a neat stack shape for transportation, storage or industrial production. In the process of cargo palletizing, it is necessary to scan the cargoes, and then take a three-dimensional model based on the scanning results, and compare it with the design model to determine the overall shape and accuracy of the palletizing, so as to make timely adjustments. However, the existing scanning is to scan the palletizing manually with a handheld scanner, which has the following defects: 1. The operation is time-consuming and labor-intensive, and the efficiency is low; 2. When the palletizing is high, it is more dangerous to use manual labor. Utility Model Content

[0003] The utility model mainly provides a palletizing scanning mechanism to solve the problems of time-consuming and labor-intensive operation, low efficiency and high risk of manual operation when the pallet is high by manually holding a scanning gun to scan the pallet.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A palletizing scanning mechanism includes a splicing ring rail, a slide seat is slidably arranged on the splicing ring rail, a power mechanism cooperating with the splicing ring rail is arranged on the slide seat, a lifting mechanism is arranged on the slide seat, a horizontal displacement mechanism is arranged on the lifting mechanism, and a scanning mechanism is arranged on the horizontal displacement mechanism. The slide seat and the splicing slide rail can adopt any sliding connection method in the existing technology. By adopting the structure of the present application, splicing ring rails of different lengths can be selected for splicing, so as to realize scanning work on the outside of pallets of different sizes; the slide seat can be driven to move on the splicing ring rail by the power mechanism, so as to scan on the outside of the pallet; the horizontal displacement mechanism can be driven up and down by the lifting mechanism, so as to drive the scanning mechanism to scan at different heights; the scanning mechanism can be driven close to or away from the pallet by the horizontal displacement mechanism, so as to effectively control the scanning distance and make the scanning result more stable; at the same time, the corresponding components are used to improve the efficiency of scanning and reduce the danger of manual scanning.

[0006] Furthermore, the spliced ​​ring rail includes four straight rails and four arc rails, one arc rail is spliced ​​between two straight rails, plugs are provided at both ends of the arc rail, and jacks for matching the plugs are provided at both ends of the straight rail. After the plugs are inserted into and out of the straight rails, they can be detachably connected to the straight rails by bolts, thereby enhancing the stability of the structure. With this structure, straight rails of different lengths can be selected to splice into spliced ​​ring rails of different sizes, so as to achieve scanning with pallets of different sizes.

[0007] Furthermore, the power mechanism includes a first motor disposed on the slide, the output end of the first motor is provided with a driving gear, and the inner sides of the straight track and the arc track are provided with racks meshing with the driving gear. Among them, the inner side of the straight track is provided with a straight rack, and the inner side of the arc track is provided with an arc rack. When in use, the arc rack cooperates with the gear in a manner similar to the cooperation between the outer gear and the inner gear. With this structure, the displacement of the slide can be made more accurately controllable.

[0008] Furthermore, the lifting mechanism includes a seat bottom arranged on the sliding seat, the seat bottom is rotatably connected with a screw and fixedly connected with a guide rod, the upper end of the screw is rotatably connected with a top plate, the top plate is fixedly connected with the upper end of the guide rod; the screw is threadedly connected with a lifting seat, the lifting seat is slidably connected with the guide rod, and the horizontal displacement mechanism is arranged on the lifting seat; the top plate is provided with a second motor fixedly connected with the upper end of the screw. With this structure, the screw can be driven to rotate by the second motor, thereby driving the lifting seat to move up and down in coordination with the guide rod, and the displacement is accurate and controllable by adopting the screw.

[0009] Furthermore, the horizontal displacement mechanism includes a linear cylinder arranged on the lifting seat, and a mounting seat arranged at the output end of the linear cylinder, the mounting seat is provided with a distance sensor, and also includes a controller for controlling the linear cylinder, and the controller is connected to the distance sensor signal. Among them, the controller can adopt any existing PLC controller, so as to receive the distance information detected by the distance sensor and control the position of the linear cylinder. When in use, the distance sensor collects the distance information from the mounting seat to the pallet, so as to send the distance information to the controller, and the controller controls the output of the linear cylinder to achieve stable control of the distance between the scanning mechanism and the pallet.

[0010] Beneficial effects: With the structure of the present application, it is possible to select splicing ring rails of different lengths for splicing, thereby realizing scanning work on the outside of pallets of different sizes; the slide can be driven to move on the splicing ring rail by a power mechanism, thereby scanning the outside of the pallet; the horizontal displacement mechanism can be driven to move up and down by a lifting mechanism, thereby driving the scanning mechanism to scan at different heights; the scanning mechanism can be driven to approach or move away from the pallet by the horizontal displacement mechanism, thereby effectively controlling the scanning distance and making the scanning result more stable; at the same time, the corresponding components are used to improve the scanning efficiency and reduce the danger of manual scanning. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic top view of the spliced ​​ring rail of this embodiment;

[0012] Figure 2 It is a schematic front view of the slide seat of this embodiment;

[0013] Figure numerals: slide 1, straight rail 2, arc rail 3, plug 4, first motor 5, driving gear 6, rack 7, screw 8, guide rod 9, lifting seat 10, second motor 11, linear cylinder 12, mounting seat 13, distance sensor 14, scanning mechanism 15. DETAILED DESCRIPTION

[0014] The following is a detailed description of the technical solution of a palletizing scanning mechanism involved in the utility model in combination with an embodiment.

[0015] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0016] like Figure 1 , Figure 2As shown, a palletizing scanning mechanism 15 of this embodiment includes a splicing ring rail, a slide 1 is slidably arranged on the splicing ring rail, a power mechanism matching the splicing ring rail is arranged on the slide 1, a lifting mechanism is arranged on the slide 1, a horizontal displacement mechanism is arranged on the lifting mechanism, and a scanning mechanism 15 is arranged on the horizontal displacement mechanism. The splicing ring rail includes four straight rails 2 and four arc rails 3, one arc rail 3 is spliced ​​between two straight rails 2, plugs 4 are arranged at both ends of the arc rail 3, and jacks matching the plugs 4 are opened at both ends of the straight rail 2. After the plug 4 enters and exits the straight rail 2, it can be detachably connected to the straight rail 2 by bolts, thereby enhancing the stability of the structure. The power mechanism includes a first motor 5 arranged on the slide 1, a driving gear 6 is arranged at the output end of the first motor 5, and racks 7 meshing with the driving gear 6 are arranged on the inner sides of the straight rail 2 and the arc rail 3. The lifting mechanism includes a seat bottom arranged on the slide 1, the seat bottom is rotatably connected with a screw rod 8 and fixedly connected with a guide rod 9, the upper end of the screw rod 8 is rotatably connected with a top plate, and the top plate is fixedly connected with the upper end of the guide rod 9; a lifting seat 10 is threadedly connected to the screw rod 8, and the lifting seat 10 is slidably connected with the guide rod 9, and the horizontal displacement mechanism is arranged on the lifting seat 10; a second motor 11 fixedly connected with the upper end of the screw rod 8 is arranged on the top plate. The horizontal displacement mechanism includes a linear cylinder 12 arranged on the lifting seat 10, and a mounting seat 13 arranged at the output end of the linear cylinder 12, a distance sensor 14 is arranged on the mounting seat 13, and also includes a controller for controlling the linear cylinder 12, and the controller is connected to the distance sensor 14 by signal. By adopting the structure of the present application, it is possible to select splicing ring rails of different lengths for splicing, so as to realize scanning work on the outside of pallets of different sizes; the slide 1 can be driven to move on the splicing ring rail by a power mechanism, so as to scan the outside of the pallet; the horizontal displacement mechanism can be driven to move up and down by a lifting mechanism, so as to drive the scanning mechanism 15 to scan at different heights; the scanning mechanism 15 can be driven to approach or move away from the pallet by the horizontal displacement mechanism, so as to effectively control the scanning distance and make the scanning result more stable; at the same time, the corresponding components are used to improve the scanning efficiency and reduce the danger of manual scanning.

[0017] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A palletizing scanning mechanism, characterized in that: It comprises a splicing ring rail, a slide seat is slidably arranged on the splicing ring rail, a power mechanism cooperating with the splicing ring rail is arranged on the slide seat, a lifting mechanism is arranged on the slide seat, a horizontal displacement mechanism is arranged on the lifting mechanism, and a scanning mechanism is arranged on the horizontal displacement mechanism.

2. A palletizing scanning mechanism according to claim 1, characterized in that: The spliced ​​ring rail comprises four straight rails and four arc rails, one arc rail is spliced ​​between two straight rails, plugs are arranged at both ends of the arc rail, and jacks matching the plugs are opened at both ends of the straight rail.

3. A palletizing scanning mechanism according to claim 2, characterized in that: The power mechanism comprises a first motor arranged on the slide seat, a driving gear is arranged at the output end of the first motor, and racks meshing with the driving gear are arranged on the inner sides of the straight track and the arc track.

4. A palletizing scanning mechanism according to claim 1, characterized in that: The lifting mechanism includes a seat bottom arranged on the sliding seat, the seat bottom is rotatably connected with a screw rod and fixedly connected with a guide rod, the upper end of the screw rod is rotatably connected with a top plate, and the top plate is fixedly connected to the upper end of the guide rod; a lifting seat is threadedly connected to the screw rod, the lifting seat is slidably connected to the guide rod, and the horizontal displacement mechanism is arranged on the lifting seat; a second motor fixedly connected to the upper end of the screw rod is arranged on the top plate.

5. A palletizing scanning mechanism according to claim 4, characterized in that: The horizontal displacement mechanism includes a linear cylinder arranged on the lifting seat, and a mounting seat arranged at the output end of the linear cylinder. The mounting seat is provided with a distance sensor and also includes a controller for controlling the linear cylinder. The controller is connected to the distance sensor signal.

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