Servo-adjustable color code detection mechanism on multi-column packaging machine

Abstract

A color code detection mechanism capable of being adjusted in a servo mode on a multi-column packaging machine comprises an installation base, a conveying roller, a color code detection module, a servo adjusting device and a stroke limit position detection photoelectric device, the installation base is connected with the upper portion of the multi-column packaging machine, the conveying roller is connected with the installation base, the color code detection module is connected with the servo adjusting device, and the servo adjusting device is connected with the installation base. The stroke limit detection photoelectricity is connected with the upper part of the mounting seat; the servo adjusting device comprises a servo motor, a coupler, a first lead screw, a second lead screw, a first bevel gear, a second bevel gear, a third bevel gear, a fourth bevel gear, a transmission shaft, a first lead screw sliding block, a second lead screw sliding block and an adjustable support. Compared with the prior art, by additionally arranging the servo adjusting mechanism, the operation of the servo motor can be controlled through an HMI screen of a multi-column packaging machine, and a mechanical structure is controlled and adjusted through a system, so that the detection position of the color code detector is adjusted, and the debugging efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of color mark detection equipment, specifically to a servo-adjustable color mark detection mechanism for a multi-row packaging machine. Background Technology

[0002] The color mark detection mechanism on a multi-row packaging machine is a key piece of equipment used to detect and identify color marks on packaged products, typically to ensure product packaging quality and consistency. This mechanism plays an indispensable role in modern automated packaging production lines, enabling real-time monitoring of the packaging process, improving production efficiency, and guaranteeing the standardization and accuracy of each packaged product.

[0003] However, currently available multi-row packaging machines have significant technical limitations when adjusting color mark positions. Operators need to manually remove the fixing screws and repeatedly try to find the appropriate color mark detection position. This traditional adjustment method is not only time-consuming and labor-intensive, but also difficult to guarantee accuracy. Each manual movement may result in a deviation, leading to unstable detection results. Typically, a complete adjustment process takes 20-30 minutes, severely impacting production line efficiency. This manual adjustment method not only increases the labor intensity of workers but also easily disrupts production, creating a clear contradiction with the efficiency and accuracy requirements of modern production.

[0004] These problems are particularly prominent in actual production: First, frequent manual adjustments increase equipment downtime, directly affecting production capacity; second, the uncertainty of manual adjustments may lead to errors in color mark detection, affecting the quality of the final product; and third, this time-consuming adjustment method is outdated in the current packaging industry that pursues high efficiency and high precision.

[0005] To address the aforementioned issues, we have made a series of improvements. Utility Model Content

[0006] The purpose of this invention is to provide a servo-adjustable color mark detection mechanism for multi-row packaging machines, so as to overcome the above-mentioned shortcomings and deficiencies of the prior art.

[0007] A servo-adjustable color mark detection mechanism for a multi-row packaging machine includes: a mounting base, a conveyor roller, a color mark detection module, a servo adjustment device, and a travel limit detection photoelectric sensor. The mounting base is connected to the upper part of the multi-row packaging machine, the conveyor roller is connected to the mounting base, the color mark detection module is connected to the servo adjustment device, the servo adjustment device is connected to the mounting base, and the travel limit detection photoelectric sensor is connected to the upper part of the mounting base.

[0008] The servo adjustment device includes: a servo motor, a coupling, a first lead screw, a second lead screw, a first bevel gear, a second bevel gear, a third bevel gear, a fourth bevel gear, a drive shaft, a first lead screw slider, a second lead screw slider, and an adjustable bracket. The servo motor is connected to the mounting base. The servo motor is connected to the first lead screw via the coupling. The first bevel gear is connected to the first lead screw. The drive shaft is connected to the mounting base. One end of the drive shaft is connected to the second bevel gear, and the other end is connected to the third bevel gear. The second bevel gear meshes with the first bevel gear. The third bevel gear meshes with the fourth bevel gear. The fourth bevel gear is connected to the second lead screw. The second lead screw is connected to the mounting base. The first lead screw slider is connected to the first lead screw. The second lead screw slider is connected to the second lead screw. The adjustable bracket is connected to the upper part of the first lead screw slider and the second lead screw slider.

[0009] Furthermore, the color mark detection module includes: a mounting frame, a color mark detection sensor, and a nylon pressure block. The mounting frame is connected to the upper part of the adjustable bracket, the color mark detection sensor is connected to the lower end of the mounting frame, and the nylon pressure block is connected to the upper end of the mounting frame.

[0010] The beneficial effects of this utility model are:

[0011] Compared with traditional technologies, this invention adds a servo adjustment mechanism, which allows the servo motor to be controlled via the HMI screen of a multi-row packaging machine. The system controls and adjusts the mechanical structure, thereby adjusting the detection position of the color mark detector, greatly improving the debugging efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the structure of this utility model combined with a multi-row packaging machine.

[0014] Figure 3 This is a top view of the present invention.

[0015] Figure 4 This is a cross-sectional view of the color mark detection module of this utility model.

[0016] Figure label:

[0017] Mounting base 100, conveyor roller 200, color mark detection module 300, mounting bracket 310, color mark detection sensor 320, and nylon pressure block 330.

[0018] Servo adjustment device 400, servo motor 410, coupling 420, first lead screw 430, second lead screw 440, first bevel gear 450, second bevel gear 460, third bevel gear 470, fourth bevel gear 480, drive shaft 490, first lead screw slider 4100, second lead screw slider 4200, adjustable bracket 4300, travel limit position detection photoelectric sensor 500, and multi-row packaging machine 600. Detailed Implementation

[0019] The present invention will be further described below with reference to specific embodiments. It should be understood that the following embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention.

[0020] Example 1

[0021] Figure 1 This is a schematic diagram of the structure of this utility model. Figure 2 This is a schematic diagram of the structure of this utility model combined with a multi-row packaging machine. Figure 3 This is a top view of the present invention. Figure 4 This is a cross-sectional view of the color mark detection module of this utility model.

[0022] like Figures 1-4 As shown, a servo-adjustable color mark detection mechanism for a multi-row packaging machine includes: a mounting base 100, a conveyor roller 200, a color mark detection module 300, a servo adjustment device 400, and a travel limit detection photoelectric sensor 500. The mounting base 100 is connected to the upper part of the multi-row packaging machine 600, the conveyor roller 200 is connected to the mounting base 100, the color mark detection module 300 is connected to the servo adjustment device 400, the servo adjustment device 400 is connected to the mounting base 100, and the travel limit detection photoelectric sensor 500 is connected to the upper part of the mounting base 100.

[0023] The servo adjustment device 400 includes: a servo motor 410, a coupling 420, a first lead screw 430, a second lead screw 440, a first bevel gear 450, a second bevel gear 460, a third bevel gear 470, a fourth bevel gear 480, a drive shaft 490, a first lead screw slider 4100, a second lead screw slider 4200, and an adjustable bracket 4300. The servo motor 410 is connected to the mounting base 100, and the servo motor 410 is connected to the first lead screw 430 via the coupling 420. The first bevel gear 450 is connected to the first lead screw 430, and the drive shaft 490 is connected to the mounting base 100. One end of the drive shaft 490 is connected to the second bevel gear 460, and the other end of the drive shaft 490 is connected to the third bevel gear 470. The second bevel gear 460 is meshed with the first bevel gear 450, the third bevel gear 470 is meshed with the fourth bevel gear 480, the fourth bevel gear 480 is connected to the second lead screw 440, the second lead screw 440 is connected to the mounting base 100, the first lead screw slider 4100 is connected to the first lead screw 430, the second lead screw slider 4200 is connected to the second lead screw 440, and the adjustable bracket 4300 is connected to the upper part of the first lead screw slider 4100 and the second lead screw slider 4200.

[0024] The color mark detection module 300 includes: a mounting bracket 310, a color mark detection sensor 320, and a nylon pressure block 330. The mounting bracket 310 is connected to the upper part of the adjustable bracket 4300, the color mark detection sensor 320 is connected to the lower end of the mounting bracket 310, and the nylon pressure block 330 is connected to the upper end of the mounting bracket 310.

[0025] The principle of this invention is as follows: During operation, the product is conveyed to the color mark detection module 300 via the conveyor roller 200. The color mark detection module 300 fixes the color mark detection sensor 320 at the detection position via the mounting bracket 310, and the nylon pressure block 330 allows the roll film to pass through it. When the product passes through the color mark detection module 300, the color mark detection sensor 320 detects the color mark in the product and transmits the detected signal to the servo adjustment device 400.

[0026] When the position of the color mark detection module 300 needs to be adjusted, the servo motor 410 starts and transmits the rotational power to the first lead screw 430 through the coupling 420. The first lead screw 430 drives the first bevel gear 450 to rotate, the first bevel gear 450 drives the second bevel gear 460 to control the rotation of the transmission shaft 490, and the third bevel gear 470 rotates simultaneously. Then, the third bevel gear 470 drives the fourth bevel gear 480 to rotate, which finally drives the second lead screw 440 to rotate.

[0027] When the first lead screw 430 and the second lead screw 440 rotate, the first lead screw slider 4100 and the second lead screw slider 4200 move linearly along the first lead screw 430 and the second lead screw 440, and the adjustable bracket 4300 also adjusts accordingly, thereby achieving precise adjustment of the color mark detection module 300. The travel limit position detection photoelectric sensor 500 is used to detect the travel limit position of the servo adjustment device 400 to avoid exceeding the adjustable range.

[0028] Compared with traditional technologies, this invention adds a servo adjustment mechanism, which allows the servo motor to be controlled via the HMI screen of a multi-row packaging machine. The system controls and adjusts the mechanical structure, thereby adjusting the detection position of the color mark detector, greatly improving the debugging efficiency.

[0029] The specific embodiments of this utility model have been described above, but this utility model is not limited thereto. Various changes can be made to this utility model as long as they do not depart from its spirit.

Claims

1. A color mark detection mechanism on a multi-column packaging machine, which is characterized by, The application relates to a color mark detection device for a multi-column packaging machine, which comprises a mounting base (100), a conveying roller (200), a color mark detection module (300), a servo adjusting device (400) and a stroke limit position detection photoelectric device (500), the mounting base (100) is connected to the upper portion of a multi-column packaging machine (600), the conveying roller (200) is connected to the mounting base (100), the color mark detection module (300) is connected to the servo adjusting device (400), the servo adjusting device (400) is connected to the mounting base (100), and the stroke limit position detection photoelectric device (500) is connected to the upper portion of the mounting base (100). The servo adjusting device (400) comprises a servo motor (410), a shaft coupling (420), a first lead screw (430), a second lead screw (440), a first bevel gear (450), a second bevel gear (460), a third bevel gear (470), a fourth bevel gear (480), a transmission shaft (490), a first lead screw sliding block (4100), a second lead screw sliding block (4200) and an adjustable support (4300), the servo motor (410) is connected to the mounting base (100), the servo motor (410) is connected to the first lead screw (430) through the shaft coupling (420), the first bevel gear (450) is connected to the first lead screw (430), the transmission shaft (490) is connected to the mounting base (100), one end of the transmission shaft (490) is connected to the second bevel gear (460), the other end of the transmission shaft (490) is connected to the third bevel gear (470), the second bevel gear (460) is connected to the first bevel gear (450) in a meshing mode, the third bevel gear (470) is connected to the fourth bevel gear (480) in a meshing mode, the fourth bevel gear (480) is connected to the second lead screw (440), the second lead screw (440) is connected to the mounting base (100), the first lead screw sliding block (4100) is connected to the first lead screw (430), the second lead screw sliding block (4200) is connected to the second lead screw (440), and the adjustable support (4300) is connected to the upper portions of the first lead screw sliding block (4100) and the second lead screw sliding block (4200). The color mark detection module (300) comprises a mounting frame (310), a color mark detection sensor (320) and a nylon pressing block (330), the mounting frame (310) is connected to the upper portion of the adjustable support (4300), the color mark detection sensor (320) is connected to the lower end of the mounting frame (310), and the nylon pressing block (330) is connected to the upper end of the mounting frame (310).

2. A servo-adjustable color mark detection mechanism on a multi-column packaging machine according to claim 1, characterized in that: ​

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