Single inspection and box pasting all-in-one machine convenient for rejecting waste bottom

By integrating components such as high-speed scanners, conveyor belts, and vacuum suction cups, the problem of manual operation required by traditional rejection machines has been solved, realizing automated and continuous inspection of cardboard box bottom labels and improving inspection efficiency.

CN223761542UActive Publication Date: 2026-01-06CHENGDU MASTERPIECE BAOFENG ART PACKAGING PRINTING CO LTD
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Patent Information

Application Number
CN202422887620.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-26
Publication Date
2026-01-06
Estimated Expiration
2034-11-26

AI Technical Summary

Technical Problem

Traditional rejection machines require manual operation when inspecting cardboard box labels, and their lack of automation affects inspection efficiency.

Method used

By integrating components such as high-speed scanners, transmission belts, drive rollers, and vacuum suction cups, automated continuous operation is achieved. The transmission belt stably transports the paper boxes, the high-speed scanner quickly detects them, and the vacuum suction cups handle defective products.

Benefits of technology

It enables automated continuous inspection of cardboard box bottom labels, improving inspection efficiency, reducing manual intervention, and enhancing the automation capability of inspection.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of paper box packaging, and discloses a single inspection product and box pasting all-in-one machine convenient for rejecting waste bottoms, which comprises a supporting leg, a mounting plate is fixedly mounted on the inner side of the supporting leg, a high-speed scanner is fixedly mounted in the middle of the surface of the mounting plate, driving rollers are movably mounted on two sides of the top of the supporting leg, and the driving rollers are movably mounted on two sides of the top of the supporting leg. Bearing rings are arranged at the joints of the two ends of the driving roller and the supporting legs. According to the utility model, the high-speed scanner is used for quickly scanning passing bottom sheets or finished products so as to check quality control tasks such as whether the products have defects and whether characters or patterns are clear, the high-speed scanner is one of key components for realizing automatic detection, and the transmission belts are arranged on two sides of the surface of the driving roller so as to realize stable transmission of materials from one end to the other end; through the combined arrangement of the transmission belt and the high-speed scanner, the paper box bottom sheet scanning work can be automatically and continuously carried out, and the detection efficiency is greatly improved while manpower is saved.
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Description

Technical Field

[0001] This utility model relates to the field of paper box packaging technology, and more specifically, to an integrated machine for easy rejection of waste bottom sheet inspection and box gluing. Background Technology

[0002] A reject-and-inspection box gluing machine is an automated piece of equipment used in the packaging industry (such as cardboard box and carton manufacturing). This machine integrates multiple functions, including but not limited to: rejecting: automatically identifying and rejecting unqualified products or materials, which is usually achieved through a vision inspection system that can check for product defects, incorrect dimensions, etc.; bottom label processing: processing the bottom label or bottom paper, which may involve peeling, positioning, or attaching operations; and inspection: quality inspection of finished products to ensure they meet established standards. This step also relies on advanced inspection technology to guarantee product quality.

[0003] However, based on the working principle proposed in the aforementioned patent, the applicant believes that traditional rejection machines often require manual placement of the cardboard box above a scanner or high-definition camera to inspect the bottom label of the cardboard box. This still requires manual operation, has weak automation capabilities, and lacks continuous operation capabilities, which can affect the inspection efficiency to some extent. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, this utility model provides an integrated machine for easy rejection of waste, inspection of the bottom sheet and gluing of boxes, which has the advantages of automated operation and strong continuous operation capability.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a machine for easily inspecting and gluing boxes with a waste rejection sheet, comprising a support leg, an mounting plate fixedly installed on the inner side of the support leg, a high-resolution scanner fixedly installed on the middle part of the surface of the mounting plate, drive rollers movably installed on both sides of the top of the support leg, bearing rings provided at the connection points between the two ends of the drive roller and the support leg, a reduction motor fixedly installed on the outer side of the drive roller, and a transmission belt provided on both sides of the surface of the drive roller.

[0006] As a preferred embodiment of this utility model, side columns are fixedly installed on both sides of the support leg, and an upper plate is fixedly installed on the top of the side columns.

[0007] As a preferred embodiment of this utility model, a lead screw is movably installed on the inner side of the upper plate, and a drive motor is fixedly installed at the top of the lead screw on one side of the upper plate.

[0008] As a preferred embodiment of this utility model, a T-shaped block is threaded onto the surface of the lead screw, and a connecting plate is fixedly connected to the bottom of the T-shaped block.

[0009] As a preferred embodiment of this utility model, a hydraulic cylinder is fixedly installed on the surface of the connecting plate and on one side of the T-shaped block. A telescopic rod is movably installed at the bottom of the hydraulic cylinder, and a vacuum suction cup is fixedly installed at the top of the telescopic rod.

[0010] As a preferred embodiment of this utility model, a control panel is fixedly installed on one side of the side column, and operation buttons are provided on the surface of the control panel.

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

[0012] 1. This utility model, through the setting of support legs, facilitates a stable operating environment for the transmission belt. Limit plates are set on both sides of the transmission belt surface to appropriately limit the movement of the cardboard box. Mounting plates are installed inside the support legs, mainly used to fix key inspection equipment such as high-speed scanners, ensuring their accurate positioning. The high-speed scanner on its surface is used to quickly scan the passing order slips or finished products to check for defects, clarity of text or patterns, and other quality control tasks. It is one of the key components for achieving automatic inspection. The transmission belt is set on both sides of the drive roller surface, and its main function is to transmit the power of the drive roller to the material, achieving smooth material transfer from one end to the other. Simultaneously, it helps maintain the stability of the material during transmission, preventing deviation or overturning. In summary, the combined setting of the transmission belt and high-speed scanner enables automated continuous operation of cardboard box order scanning, saving manpower and greatly enhancing inspection efficiency.

[0013] 2. This utility model, through the setting of side columns, facilitates the increase of the overall structural strength of the machine. Through the setting of the upper plate, it can provide an installation platform for subsequent mechanical components. Through the setting of the lead screw and drive motor, the left and right displacement of the T-block can be realized, thereby adjusting the position of the connecting plate and the vacuum suction cup. Through the setting of the T-block, it not only serves to connect the lead screw and the connecting plate, but also ensures the vertical movement accuracy of the connecting plate. Through the setting of the hydraulic cylinder and telescopic rod, the vacuum suction cup can accurately pick up or release products. Through the setting of the vacuum suction cup, it is easy to pick up and move the detected problematic cardboard boxes. Through the setting of the control panel and operation buttons, it is easy for the user to electrically control the entire device. Attached Figure Description

[0014] Figure 1 This is a frontal perspective three-dimensional schematic diagram of the overall structure of this utility model;

[0015] Figure 2This is a bottom-view perspective view of the overall structure of this utility model;

[0016] Figure 3 This is a partial cross-sectional perspective view of the mounting plate structure of this utility model;

[0017] Figure 4 This is a partial three-dimensional schematic diagram of the side column structure of this utility model;

[0018] Figure 5 This is a frontal perspective three-dimensional schematic diagram of the vacuum suction cup structure of this utility model.

[0019] In the diagram: 1. Support leg; 2. Mounting plate; 3. High-speed scanner; 4. Drive roller; 5. Bearing ring; 6. Gear motor; 7. Transmission belt; 8. Side column; 9. Top plate; 10. Lead screw; 11. Drive motor; 12. T-block; 13. Connecting plate; 14. Hydraulic cylinder; 15. Telescopic rod; 16. Vacuum suction cup; 17. Control panel; 18. Operation button. Detailed Implementation

[0020] 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.

[0021] like Figures 1 to 5 As shown, this utility model provides an integrated machine for easy rejection of waste bottom sheet inspection and box gluing, including a support leg 1, an mounting plate 2 fixedly installed on the inner side of the support leg 1, a high-speed scanner 3 fixedly installed on the middle part of the surface of the mounting plate 2, drive rollers 4 movably installed on both sides of the top of the support leg 1, bearing rings 5 ​​are provided at the connection between the two ends of the drive roller 4 and the support leg 1, a reduction motor 6 is fixedly installed on the outer side of the drive roller 4, and a transmission belt 7 is provided on both sides of the surface of the drive roller 4.

[0022] Among them, side columns 8 are fixedly installed on both sides of the support leg 1, and an upper plate 9 is fixedly installed on the top of the side column 8.

[0023] The side columns 8 are designed to increase the overall structural strength of the machine, while the top plate 9 provides a platform for installing subsequent mechanical components.

[0024] A lead screw 10 is movably installed on the inner side of the upper plate 9, and a drive motor 11 is fixedly installed at the top of the lead screw 10 and on one side of the upper plate 9.

[0025] By setting the lead screw 10 and the drive motor 11, the T-block 12 can be moved left and right, thereby adjusting the position of the connecting plate 13 and the vacuum suction cup 16.

[0026] Among them, a T-block 12 is threaded on the surface of the lead screw 10, and a connecting plate 13 is fixedly connected to the bottom of the T-block 12.

[0027] By setting the T-block 12, it can not only connect the lead screw 10 and the connecting plate 13, but also ensure the vertical movement accuracy of the connecting plate 13.

[0028] A hydraulic cylinder 14 is fixedly installed on the surface of the connecting plate 13 and on one side of the T-block 12. A telescopic rod 15 is movably installed at the bottom of the hydraulic cylinder 14, and a vacuum suction cup 16 is fixedly installed at the top of the telescopic rod 15.

[0029] The hydraulic cylinder 14 and the telescopic rod 15 enable the vacuum suction cup 16 to accurately pick up or release products. The vacuum suction cup 16 facilitates the picking up and relocation of problematic cardboard boxes.

[0030] A control panel 17 is fixedly installed on one side of the side column 8, and operation buttons 18 are provided on the surface of the control panel 17.

[0031] The control panel 17 and operation buttons 18 facilitate users to electrically control the entire device.

[0032] The working principle and usage process of this utility model are as follows: When using this device, first, the prepared order slips or semi-finished product packaging boxes are neatly arranged and placed at one end of the inlet of the transmission belt 7. With the synergistic action of the drive roller 4 and the transmission belt 7, the material is smoothly transported to the air directly above the high-speed scanner 3. The high-speed scanner 3 quickly scans the passing material to capture the image information of the material. The scanning result is transmitted to the control system in real time. If the material is determined to be a qualified product, the control system will continue to transport the material to the other end of the transmission belt 7. Unqualified products will be picked up by the vacuum suction cup 16 and moved to an area outside the transmission belt 7.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waste-removing bottom single product paste box all-in-one machine, comprising a supporting leg (1), characterized in that: The inner side of the support leg (1) is fixedly installed with a mounting plate (2), the middle part of the surface of the mounting plate (2) is fixedly installed with a high-speed scanner (3), both sides of the top of the support leg (1) are movably installed with driving rollers (4), the two ends of the driving roller (4) are provided with bearing rings (5) at the connecting parts with the support leg (1), the outer side of the driving roller (4) is fixedly installed with a speed reducer motor (6), both sides of the surface of the driving roller (4) are provided with transmission belts (7); Both sides of the support leg (1) are fixedly installed with side columns (8), the top of the side column (8) is fixedly installed with an upper plate (9); The inner side of the upper plate (9) is movably installed with a lead screw (10), the top end of the lead screw (10) and at one side of the upper plate (9) is fixedly installed with a driving motor (11); The surface of the lead screw (10) is screwedly installed with a T-shaped block (12), the bottom of the T-shaped block (12) is fixedly connected with a connecting plate (13); The surface of the connecting plate (13) and at one side of the T-shaped block (12) is fixedly installed with a hydraulic cylinder (14), the bottom of the hydraulic cylinder (14) is movably installed with a telescopic rod (15), the top end of the telescopic rod (15) is fixedly installed with a vacuum chuck (16).

2. The all-in-one machine for pasting the rejected bottom single test products into a box according to claim 1, characterized in that: One side of the side column (8) is fixedly installed with a control panel (17), the surface of the control panel (17) is provided with operation buttons (18). Both sides of the support leg (1) are fixedly installed with side columns (8), the top of the side column (8) is fixedly installed with an upper plate (9);