Workpiece detecting and stacking device

Abstract

The utility model relates to the technical field of stacking equipment, in particular to a workpiece detecting and stacking device which comprises a machine frame, a conveying mechanism, a detecting mechanism, a removing mechanism, a waste collecting mechanism and a stacking mechanism, and the conveying mechanism, the detecting mechanism, the removing mechanism, the waste collecting mechanism and the stacking mechanism are arranged on the machine frame. The detecting mechanism is used for detecting whether workpieces conveyed on the conveying mechanism are qualified or not, the input end of the removing mechanism is in butt joint with the output end of the conveying mechanism, the removing mechanism is used for removing unqualified workpieces, and the output end of the removing mechanism is in butt joint with the input end of the waste collecting mechanism or the input end of the stacking mechanism. The waste collecting mechanism is used for collecting unqualified workpieces, the stacking mechanism is used for stacking qualified workpieces, through the design of the conveying mechanism, the detecting mechanism, the removing mechanism, the waste collecting mechanism and the stacking mechanism, the production efficiency and the qualified rate of the workpieces are remarkably improved, the modular design meets the requirements of multiple scenes, and high reliability and easy maintainability are achieved.

Description

Technical Field

[0001] This utility model relates to the field of palletizing equipment technology, and in particular to a workpiece inspection and palletizing device. Background Technology

[0002] In existing technologies, the inspection, sorting, and palletizing of workpieces are mostly completed in segments using independent equipment. The side keying and palletizing of workpieces have the following drawbacks: low efficiency: workpieces need to be transferred between multiple machines, resulting in a longer production cycle (the measured transfer time accounts for up to 30%); insufficient accuracy: poor coordination between the sorting mechanism and the inspection system, with a missed inspection rate of more than 5%; wasted space: the independent equipment is scattered, occupies a large area, and the lack of a waste recycling system causes workshop pollution. Utility Model Content

[0003] The technical problem to be solved by this utility model is: in order to overcome the problems of poor coordination between sorting mechanism and detection system, resulting in a missed detection rate of more than 5% in the existing technology; wasted space: the independent equipment is scattered and occupies a large area, and the lack of waste recycling system causes pollution in the workshop, a workpiece detection and palletizing device is provided.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a workpiece inspection and palletizing device, including a frame and a conveying mechanism, an inspection mechanism, a rejection mechanism, a waste collection mechanism, and a palletizing mechanism arranged on the frame. The conveying mechanism is used to transport workpieces. The inspection mechanism is arranged on the conveying mechanism and is used to detect whether the workpieces transported on the conveying mechanism are qualified. The input end of the rejection mechanism is connected to the output end of the conveying mechanism and is used to remove unqualified workpieces. The output end of the rejection mechanism is connected to the input end of the waste collection mechanism or the input end of the palletizing mechanism and is used to collect unqualified workpieces. The palletizing mechanism is used to stack qualified workpieces. Through the design of the conveying mechanism, inspection mechanism, rejection mechanism, waste collection mechanism, and palletizing mechanism, the production efficiency and workpiece qualification rate are significantly improved. Moreover, the modular design is adaptable to multiple scenario requirements and has high reliability and easy maintenance.

[0005] To address the issue of how to arrange the rejection mechanism, the rejection mechanism further includes a movable plate and a rejection drive component. The movable plate is rotatably connected to the output end of the conveying mechanism, the rejection drive component is fixedly connected to the frame, and the output end of the rejection drive component is drive-connected to the movable plate. The rejection drive component provides power for the rotation of the movable plate, enabling its output end to switch between the waste collection mechanism and the palletizing mechanism.

[0006] To address the issue of how to arrange the waste collection mechanism, the system further includes a waste collection cylinder arranged below the frame and located below the output end of the rejection mechanism.

[0007] To address the issue of how to arrange the palletizing mechanism, the palletizing mechanism further includes a lifting drive assembly, a receiving assembly, and a conveyor belt. The conveyor belt is fixedly connected to the frame and is used to transport stacked workpieces. The lifting drive assembly is fixedly connected to the frame, and the output end of the lifting drive assembly is connected to the receiving assembly for transmission. The lifting drive assembly provides power for the lifting and moving of the receiving assembly, and the receiving assembly is used to receive qualified workpieces output by the rejection mechanism.

[0008] To address the issue of how to arrange the lifting drive assembly, the lifting drive assembly further includes a mounting base, a motor, a lead screw, and a movable seat. The mounting base is fixedly connected to the frame, the motor is fixedly connected to the mounting base, the output end of the motor is driven by the input end of the lead screw, the lead screw is rotatably connected to the mounting base, the lead screw is threadedly connected to the movable seat, and the movable seat is fixedly connected to the receiving assembly.

[0009] To address the issue of low stability of the movable seat, a lifting drive assembly is further included, comprising a slider and a matching slide rail. The slide rail and the mounting base are fixedly connected, the movable seat and the slider are fixedly connected, and the slider and the slide rail are slidably connected.

[0010] To address the issue of how to arrange the receiving components, the receiving components further include a receiving base, a receiving plate, and a discharge cylinder. The receiving base and the movable base are fixedly connected, and a receiving cavity is formed on the receiving base. The receiving plate and the receiving base are rotatably connected, and the receiving plate is located at the bottom of the receiving cavity. The receiving plate is used to support the workpiece. The discharge cylinder and the receiving base are fixedly connected, and the output end of the discharge cylinder is drivenly connected to the receiving plate. The discharge cylinder is used to provide power for the rotation of the receiving plate.

[0011] The beneficial effects of this utility model are: the workpiece inspection and palletizing device provided by this utility model, through the design of the conveying mechanism, inspection mechanism, rejection mechanism, waste collection mechanism and palletizing mechanism, significantly improves production efficiency and workpiece qualification rate, and the modular design adapts to the needs of multiple scenarios, with high reliability and easy maintenance. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a structural schematic diagram of the receiving component of this utility model.

[0015] In the diagram: 1. Frame, 2. Conveying mechanism, 3. Detection mechanism, 4. Rejection mechanism, 41. Movable plate, 42. Rejection drive component, 5. Waste collection mechanism, 51. Waste cylinder, 6. Palletizing mechanism, 61. Lifting drive assembly, 611. Mounting base, 612. Motor, 613. Lead screw, 614. Movable base, 615. Slider, 616. Slide rail, 62. Receiving assembly, 621. Receiving base, 622. Receiving plate, 623. Unloading cylinder, 63. Conveyor belt. Detailed Implementation

[0016] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0017] like Figure 1 This is a schematic diagram of the structure of this utility model, a workpiece inspection and palletizing device, including a frame 1 and a conveying mechanism 2, an inspection mechanism 3, a rejection mechanism 4, a waste collection mechanism 5, and a palletizing mechanism 6 arranged on the frame 1. The conveying mechanism 2 is a conveyor belt, used to transport workpieces. The inspection mechanism 3 is arranged on the conveying mechanism 2, used to detect whether the workpieces transported on the conveying mechanism are qualified. The input end of the rejection mechanism 4 is connected to the output end of the conveying mechanism, used to remove unqualified workpieces. The output end of the rejection mechanism 4 is connected to the input end of the waste collection mechanism 5 or the input end of the palletizing mechanism 6, used to collect unqualified workpieces. The palletizing mechanism 6 is used to stack qualified workpieces. The inspection mechanism 3 includes an axis robotic arm equipped with a high-resolution industrial camera (resolution ≥ 5 million pixels) and a laser rangefinder.

[0018] The rejection mechanism 4 includes a movable plate 41 and a rejection drive 42. The movable plate 41 is rotatably connected to the output end of the conveying mechanism 2. The rejection drive 42 is fixedly connected to the frame 1. The output end of the rejection drive 42 is drively connected to the movable plate 41. The rejection drive 42 is used to provide power for the rotation of the movable plate 41, so that its output end can switch between the waste collection mechanism 5 and the stacking mechanism 6. The rejection drive 42 can be a power element such as an electric push rod or a cylinder.

[0019] The waste collection mechanism 5 includes a waste cylinder 51, which is arranged below the frame 1 and located below the output end of the rejection mechanism 4. The waste cylinder 51 is used to collect workpieces.

[0020] like Figure 2As shown, the palletizing mechanism 6 includes a lifting drive assembly 61, a receiving assembly 62, and a conveyor belt 63. The conveyor belt 63 is fixedly connected to the frame 1 and is used to transport stacked workpieces. The lifting drive assembly 61 is fixedly connected to the frame 1, and the output end of the lifting drive assembly 61 is connected to the receiving assembly 62. The lifting drive assembly 61 is used to provide power for the lifting and moving of the receiving assembly 62, and the receiving assembly 62 is used to receive qualified workpieces output by the rejection mechanism 4.

[0021] like Figure 2 As shown, the lifting drive assembly 61 includes a mounting base 611, a motor 612, a lead screw 613, and a movable seat 614. The mounting base 611 is fixedly connected to the frame 1, the motor 612 is fixedly connected to the mounting base 611, the output end of the motor 612 is drivenly connected to the input end of the lead screw 613, the lead screw 613 is rotatably connected to the mounting base 611, the lead screw 613 is threadedly connected to the movable seat 614, and the movable seat 614 is fixedly connected to the receiving assembly 62.

[0022] like Figure 2 As shown, the lifting drive assembly 61 includes a slider 615 and a slide rail 616 that matches the slider 615. The slide rail 616 is fixedly connected to the mounting base 611, the movable base 614 is fixedly connected to the slider 615, and the slider 615 is slidably connected to the slide rail 616. The design of the slider 615 and the slide rail 616 increases the stability of the movable base 614.

[0023] like Figure 2 As shown, the receiving assembly 62 includes a receiving seat 621, a receiving plate 622, and a discharge cylinder 623. The receiving seat 621 and the movable seat 614 are fixedly connected. The receiving seat 621 has a receiving cavity. The receiving plate 622 and the receiving seat 621 are rotatably connected. The receiving plate 622 is located at the bottom of the receiving cavity and is used to support the workpiece. The discharge cylinder 623 and the receiving seat 621 are fixedly connected. The output end of the discharge cylinder 623 is connected to the receiving plate 622 for transmission. The discharge cylinder 623 is used to provide power for the rotation of the receiving plate 622.

[0024] Working principle:

[0025] In use, the produced workpieces are placed on the conveyor mechanism 2. When the workpieces are transported by the conveyor mechanism 2 and pass through the detection mechanism 3, the detection mechanism 3 completes the detection and identification to determine whether the workpieces are qualified. Based on the detection result of the detection mechanism 3, the opening and closing of the rejection drive 42 is controlled. If the workpiece is unqualified, the rejection drive 42 is activated, causing the movable plate 41 to rotate, so that the unqualified workpiece falls into the waste cylinder 51. If the workpiece is qualified, the rejection drive 42 is not activated, and the workpiece falls onto the receiving plate 622 of the receiving assembly 62. The lifting drive assembly 61 is activated, so that the workpiece is close to the conveyor belt 63 or the workpiece at the top of the conveyor belt 63, leaving a gap for the receiving plate 622 to rotate. The unloading cylinder 623 is activated, causing the receiving plate 622 to rotate, so that the workpiece falls onto the conveyor belt 63 or the workpiece at the top of the conveyor belt 63 to complete the stacking. Then the receiving seat 621 rises and the receiving plate 622 resets.

[0026] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A workpiece inspection and palletizing apparatus, comprising: The utility model relates to a kind of automatic detection and removal mechanism, including rack (1) and be arranged on rack (1) conveying mechanism (2), detection mechanism (3), rejection mechanism (4), waste collection mechanism (5) and stacking mechanism (6), the conveying mechanism (2) is used to transport workpiece, the detection mechanism (3) is arranged on conveying mechanism (2), the detection mechanism (3) is used to detect whether the workpiece transported on transmission mechanism is qualified, the input end of the rejection mechanism (4) and the output end of transmission mechanism are connected, the rejection mechanism (4) is used to remove unqualified workpiece, the output end of the rejection mechanism (4) is connected the input end of waste collection mechanism (5) or the input end of stacking mechanism (6), the waste collection mechanism (5) is used to collect unqualified workpiece, and the stacking mechanism (6) is used to stack qualified workpiece.

2. The workpiece inspection and palletizing apparatus of claim 1, wherein: The rejection mechanism (4) includes movable plate (41) and rejection drive element (42), the output end of the movable plate (41) and conveying mechanism (2) is rotatably connected, the rejection drive element (42) is fixedly connected with rack (1), the output end of the rejection drive element (42) and movable plate (41) are drivingly connected, and the rejection drive element (42) is used to provide power for the rotation of movable plate (41), so that its output end can be switched between waste collection mechanism (5) and stacking mechanism (6).

3. The workpiece inspection and palletizing apparatus of claim 1 wherein: The waste collection mechanism (5) includes waste cylinder (51), the waste cylinder (51) is arranged below rack (1), and the waste cylinder (51) is located below the output end of rejection mechanism (4).

4. The workpiece inspection and palletizing apparatus of claim 1 wherein: The stacking mechanism (6) includes lifting drive assembly (61), receiving assembly (62) and conveying belt (63), the conveying belt (63) is fixedly connected with rack (1), and the conveying belt (63) is used to transport stacked workpiece, the lifting drive assembly (61) is fixedly connected with rack (1), the output end of the lifting drive assembly (61) and receiving assembly (62) are drivingly connected, the lifting drive assembly (61) is used to provide power for the lifting movement of receiving assembly (62), and the receiving assembly (62) is used to receive qualified workpiece output by rejection mechanism (4).

5. The workpiece inspection and palletizing apparatus of claim 4 wherein: The lifting drive assembly (61) includes mounting seat (611), motor (612), lead screw (613) and movable seat (614), the mounting seat (611) is fixedly connected with rack (1), the motor (612) is fixedly connected with mounting seat (611), the output end of the motor (612) and the input end of the lead screw (613) are drivingly connected, the lead screw (613) is rotatably connected with mounting seat (611), the lead screw (613) and movable seat (614) are threadedly connected, and the movable seat (614) is fixedly connected with receiving assembly (62).

6. A workpiece inspection and palletizing apparatus as set forth in claim 5, characterized by: The lifting drive assembly (61) includes sliding block (615) and sliding rail (616) matched with sliding block (615), the sliding rail (616) is fixedly connected with mounting seat (611), the movable seat (614) is fixedly connected with sliding block (615), and the sliding block (615) and sliding rail (616) are slidingly connected.

7. The workpiece inspection and palletizing apparatus of claim 5, wherein: The receiving assembly (62) comprises a receiving seat (621), a receiving plate (622) and a discharging cylinder (623), the receiving seat (621) and the movable seat (614) are fixedly connected, a receiving cavity is formed in the receiving seat (621), the receiving plate (622) and the receiving seat (621) are rotationally connected, the receiving plate (622) is located at the bottom of the receiving cavity, the receiving plate (622) is used for supporting the workpiece, the discharging cylinder (623) and the receiving seat (621) are fixedly connected, the output end of the discharging cylinder (623) is drivingly connected with the receiving plate (622), and the discharging cylinder (623) is used for providing power for the rotation of the receiving plate (622).

Images