Gift box drawer ribbon stability on-line detection device

Abstract

The utility model discloses a gift box drawer ribbon stability on-line detection device, comprising a conveyor belt provided with an infrared sensor; a pushing mechanism; a material blocking reset mechanism; a detection mechanism; and a control mechanism. The detection mechanism is arranged to convert the pulling force of the ribbon chuck to the ribbon into the pressure of the pull rod to the pressure sensor, and finally the stability of the drawer ribbon is judged according to the value of the pressure sensor, so that compared with the traditional gift box drawer ribbon detection process, the gift box drawer ribbon detection process is more comprehensive, and the actual production and processing requirements are better met; manpower and material resources are saved; and meanwhile, the detection efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of gift box defect detection, and in particular to an online detection device for the stability of ribbons in gift box drawers. Background Technology

[0002] The ribbons on the gift box drawers are not only decorative embellishments, but also play a crucial role in guiding the opening and closing of the drawer-style gift box and securing the drawer, directly affecting the user experience and aesthetics of the gift box.

[0003] In semi-automated gift box assembly lines, most companies still rely on manual sampling of the ribbons in the gift box drawers. This process is inefficient and highly susceptible to subjective factors. If problems in production cannot be detected in time, defective gift boxes are likely to be delivered to customers, leading to customer complaints. Utility Model Content

[0004] The purpose of this invention is to provide an online detection device for the stability of ribbons in gift box drawers to solve the above-mentioned problems.

[0005] According to one aspect of this utility model, an online detection device for the stability of ribbons in gift box drawers is provided, comprising: a conveyor belt arranged laterally, with an infrared sensor disposed on one side of the conveyor belt; a pushing mechanism with its output end arranged longitudinally, the pushing mechanism being disposed on one side of the conveyor belt; a blocking and resetting mechanism disposed on the opposite side of the pushing mechanism, the blocking and resetting mechanism including two positioning frames, a blocking plate being disposed on the positioning frame located behind the conveyor belt in the forward direction, and a resetting push rod being movably disposed on the two positioning frames toward the pushing mechanism; a detection mechanism disposed on one side of the blocking and resetting mechanism, the detection mechanism including a ribbon clamp, a pull rod, and a pressure sensor, the pull rod being disposed toward the pushing mechanism, the ribbon clamp being disposed at the output end of the pull rod, and the pull rod being signal-connected to the pressure sensor; and a control mechanism signal-connected to the infrared sensor, the pushing mechanism, the blocking and resetting mechanism, and the detection mechanism respectively.

[0006] In some embodiments, the pushing mechanism includes a pushing plate and a pushing rod, the pushing rod being longitudinally disposed on one side of the conveyor belt, the pushing plate being disposed at the output end of the pushing rod, and the pushing rod being connected to the output end of the pushing motor.

[0007] In some embodiments, a reset motor is provided at the end of the positioning frame, and the reset push rod is connected to the output end of the reset motor.

[0008] In some embodiments, the ribbon clamp is connected to a motor and is used to hold the ribbon on one side of the gift box drawer; the pull rod is connected to a pull rod motor and the pull rod motor is signal-connected to the pressure sensor.

[0009] In some embodiments, the control mechanism includes a control box and a controller. The control box is disposed below the detection mechanism, and the controller is disposed inside the control box. The controller is connected to the infrared sensor, the material pusher, the material stop reset mechanism, and the detection mechanism via signals.

[0010] In some embodiments, the width of the baffle is less than half the width of the conveyor belt.

[0011] Compared with the prior art, the beneficial effects of this application are as follows:

[0012] This application converts the tension of the ribbon clamp on the ribbon into pressure on the pressure sensor by setting up a detection mechanism. Finally, the stability of the drawer ribbon is judged based on the pressure sensor value. When the pressure sensor detects a pressure value less than a preset value N, the drawer ribbon is determined to be unstable; when the pressure sensor detects a pressure value greater than or equal to the preset value N, the drawer ribbon is determined to be stable. After the stability test of the gift box drawer ribbon is completed, the material stop reset mechanism pushes the gift box drawer back to its initial position, thus ensuring that the gift box drawer can smoothly enter the next stage. Compared with the traditional gift box drawer ribbon detection process, this is more comprehensive, better meets the actual production and processing needs, saves manpower and material resources, and greatly improves detection efficiency. Attached Figure Description

[0013] Figure 1 This is a frontal three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a rear-view three-dimensional structural diagram of the present invention. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] refer to Figures 1 to 2This application provides an online detection device for the stability of ribbons in gift box drawers, comprising: a conveyor belt 1, arranged laterally, with an infrared sensor 2 disposed on one side of the conveyor belt 1; a pushing mechanism, with its output end arranged longitudinally, disposed on one side of the conveyor belt 1; a blocking and resetting mechanism, disposed on the opposite side of the pushing mechanism, the blocking and resetting mechanism including two positioning frames 3, with a blocking plate 4 disposed on the positioning frame 3 located behind the conveyor belt 1 in the forward direction, and a resetting push rod 5 movably disposed on the two positioning frames 3 toward the pushing mechanism; a detection mechanism, disposed on one side of the blocking and resetting mechanism, the detection mechanism including a ribbon clamp 6, a pull rod 7 and a pressure sensor, the pull rod 7 being disposed toward the pushing mechanism, the ribbon clamp 6 being disposed on the output end of the pull rod 7, and the pull rod 7 being signal-connected to the pressure sensor; and a control mechanism 8, which is signal-connected to the infrared sensor 2, the pushing mechanism, the blocking and resetting mechanism and the detection mechanism respectively.

[0017] In some embodiments, the pushing mechanism includes a pushing plate 9 and a pushing rod. The pushing rod is longitudinally arranged on one side of the conveyor belt 1, the pushing plate 9 is arranged at the output end of the pushing rod, and the pushing rod is connected to the output end of the pushing motor.

[0018] In some embodiments, a reset motor is provided at the end of the positioning frame 3, and the reset push rod 5 is connected to the output end of the reset motor.

[0019] In some embodiments, the ribbon clamp 6 is connected to a motor and is used to clamp the ribbon on one side of the gift box drawer; the pull rod 7 is connected to a pull rod 7 motor, and the pull rod 7 motor is connected to a pressure sensor signal.

[0020] In some embodiments, the control mechanism 8 includes a control box and a controller. The control box is located below the detection mechanism, and the controller is located inside the control box. The controller is connected to the infrared sensor 2, the pushing mechanism, the blocking reset mechanism, and the detection mechanism via signals.

[0021] In some implementations, the width of the baffle plate 4 is less than half the width of the conveyor belt 1, ensuring that the gift box drawer can return to the conveyor belt 1 under the push-out action of the reset push rod 5 after the inspection is completed.

[0022] The specific testing process of this application is as follows: First, the gift box drawer is placed on the conveyor belt 1 (with the ribbon side facing the testing mechanism). When the infrared sensor 2 detects the gift box drawer passing by and sends the information to the control mechanism 8, the control mechanism 8 controls the pushing mechanism to push the gift box drawer to abut against the positioning frame 3 and the baffle plate 4 after a fixed time. At this time, the positioning of the gift box drawer is completed. Then, the pull rod 7 extends and causes the ribbon clamp 6 to clamp the ribbon. The pull rod 7 pulls the ribbon, causing the pressure sensor to transmit data to the control mechanism 8 for ribbon stability judgment. After the test, the ribbon clamp 6 releases the ribbon, and the control mechanism 8 controls the reset push rod 5 to push out the drawer gift box, causing the gift box drawer to separate from the baffle plate 4 to the initial position. The gift box drawer is then conveyed by the conveyor belt 1 to the next processing station.

[0023] This application converts the tension of the ribbon clamps (6 pairs) on the ribbon into pressure from the pressure sensors (7 pairs) on the pull rod by setting up a detection mechanism. The stability of the drawer ribbon is then determined based on the pressure sensor readings. If the pressure sensor detects a pressure value less than a preset value N, the drawer ribbon is considered unstable; if the pressure sensor detects a pressure value greater than or equal to the preset value N, the drawer ribbon is considered stable. After the ribbon stability test of the gift box drawer is completed, a material stop and reset mechanism pushes the drawer back to its initial position, ensuring the drawer smoothly enters the next stage. Compared to traditional gift box drawer ribbon detection processes, this is more comprehensive, better meets actual production and processing needs, saves manpower and resources, and significantly improves detection efficiency.

[0024] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An online detection device for the stability of ribbons in gift box drawers, characterized in that, include: A conveyor belt is arranged horizontally, and an infrared sensor is provided on one side of the conveyor belt; A feeding mechanism is longitudinally movable at its output end and is located on one side of the conveyor belt; A material blocking reset mechanism is provided on the opposite side of the material pushing mechanism. The material blocking reset mechanism includes two positioning frames. A material blocking plate is provided on the positioning frame located on the rear side of the conveyor belt in the forward direction. Reset push rods are movably provided on the two positioning frames toward the material pushing mechanism. A detection mechanism is located on one side of the material blocking and resetting mechanism. The detection mechanism includes a ribbon clamp, a pull rod, and a pressure sensor. The pull rod is positioned towards the material pushing mechanism, the ribbon clamp is located at the output end of the pull rod, and the pull rod is signal-connected to the pressure sensor. The control mechanism is connected to the infrared sensor, the material pushing mechanism, the material blocking and resetting mechanism, and the detection mechanism respectively.

2. The online detection device for the stability of ribbons in gift box drawers according to claim 1, characterized in that, The pushing mechanism includes a pushing plate and a pushing rod. The pushing rod is longitudinally arranged on one side of the conveyor belt. The pushing plate is arranged at the output end of the pushing rod. The pushing rod is connected to the output end of the pushing motor.

3. The online detection device for the stability of ribbons in gift box drawers according to claim 1, characterized in that, A reset motor is provided at the end of the positioning frame, and the reset push rod is connected to the output end of the reset motor.

4. The online detection device for the stability of ribbons in gift box drawers according to claim 1, characterized in that, The ribbon clamp is connected to a motor and is used to hold the ribbon on one side of the gift box drawer; the pull rod is connected to a pull rod motor and is signal-connected to the pressure sensor.

5. The online detection device for the stability of ribbons in gift box drawers according to claim 1, characterized in that, The control mechanism includes a control box and a controller. The control box is located below the detection mechanism, and the controller is located inside the control box. The controller is connected to the infrared sensor, the material pusher, the material stop reset mechanism, and the detection mechanism via signals.

6. The online detection device for the stability of ribbons in gift box drawers according to claim 1, characterized in that, The width of the baffle plate is less than half the width of the conveyor belt.

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