Automatic production alarm device for filter bags

Abstract

The utility model relates to filter bag production technical field, especially a filter bag automatic production alarm device, including production transmission mechanism and alarm mechanism, production transmission mechanism includes the feeding assembly, detection assembly and discharge assembly that set gradually, the feeding assembly is used to filter bag material towards detection assembly material discharge, the discharge assembly is used to the filter bag material transmission direction after detection, alarm mechanism sets up in production area, and alarm mechanism is connected with detection assembly, when detection assembly detects filter bag material material or bad, triggers alarm through alarm mechanism.

Description

Technical Field

[0001] This utility model relates to the field of filter bag production technology, and in particular to an automatic filter bag production alarm device. Background Technology

[0002] In traditional filter bag production, material handling, quality inspection, and alarm functions rely primarily on manual operation or semi-automated equipment, resulting in low automation, slow response times, and limited monitoring coverage. Specifically, the flow of filter bags from feeding and processing to output is often segmented, lacking a continuous, integrated transmission system. This leads to poor coordination between processes and hinders production efficiency. In particular, quality inspection typically relies on visual inspection or simple sensors, which is labor-intensive, susceptible to subjective biases, and unable to accurately identify defects such as material shortages, breakage, and dimensional deviations on high-speed production lines. Furthermore, existing alarm devices are mostly localized audible and visual alerts with fixed installation locations and limited warning ranges. In noisy or large production environments, operators far from the alarm point are prone to missing abnormal signals, causing delays and potentially leading to batch quality incidents. This reliance on manual monitoring and decentralized control is no longer adequate for the high efficiency, high reliability, and intelligent management requirements of modern filter bag production lines.

[0003] Therefore, there is an urgent need for an integrated device that can realize automatic transmission, online real-time detection, and timely alarm across the entire filter bag production process, in order to solve the problems of high reliance on manual labor, insufficient detection accuracy, and slow alarm response in traditional technologies, thereby comprehensively improving the automation level and quality control capabilities of filter bag production. Utility Model Content

[0004] To solve the above problems, this utility model has an alarm mechanism that is set throughout the entire "production area" rather than limited to a certain workstation. Its alarm signal can cover the entire production workshop, ensuring that no matter where the operator is located in the production area, they can receive abnormal information immediately.

[0005] The technical solution adopted by this utility model is: an automatic filter bag production alarm device, including a production transmission mechanism and an alarm mechanism. The production transmission mechanism includes a feeding component, a detection component, and a discharging component arranged in sequence. The feeding component is used to feed filter bag material toward the detection component, and the discharging component is used to transport and guide the detected filter bag material. The alarm mechanism is set in the production area and is communicatively connected to the detection component. When the detection component detects that the filter bag material is insufficient or defective, it triggers an alarm through the alarm mechanism.

[0006] A further improvement to the above scheme is that the production transmission mechanism is connected to a transmission production device, the transmission production device is set in the production area, and multiple alarm mechanisms are set up, which are distributed in different locations in the production area.

[0007] A further improvement to the above solution is that the feeding assembly includes a feeding bracket and a feeding guide roller disposed on the feeding bracket, the feeding guide roller being used to guide the filter bag material toward the detection mechanism.

[0008] A further improvement to the above solution is that the detection component includes a workbench, a detection table, a detection bracket, a detection camera, and a detection sensor. The detection table is set on the workbench, the detection camera is set on the detection bracket, the detection end of the detection camera faces the detection table, and the detection sensor is located on one side of the detection camera.

[0009] A further improvement to the above solution is that the detection platform includes a detection frame and a detection light panel. A supplementary light is installed inside the detection frame, and the detection light panel covers the supplementary light. The filter bag material passes through the detection light panel and is illuminated by the supplementary light. The detection camera is used to photograph the filter bag material.

[0010] A further improvement to the above scheme is that the detection bracket is provided with a first slider and a second slider, the first slider and the second slider slide along the height direction of the detection bracket, the detection camera is disposed on the second slider, and the detection sensor is disposed on the first slider.

[0011] A further improvement to the above solution is that a detection display is provided at the top of the detection bracket.

[0012] A further improvement to the above scheme is that two detection sensors are provided, with the two detection sensors located on both sides of the detection camera respectively.

[0013] A further improvement to the above scheme is that both the detection camera and the detection sensor are communicatively connected to the alarm mechanism.

[0014] A further improvement to the above solution is that the alarm mechanism is a voice alarm.

[0015] The beneficial effects of this utility model are: Compared to existing filter bag production methods, this invention systematically integrates and intelligently links the production transmission mechanism with the alarm mechanism, constructing a highly efficient and reliable fully automatic monitoring and alarm system. This effectively solves the problem of high reliance on manual supervision in traditional filter bag production, improving the intelligence level of production management and emergency response efficiency. Through the sequential arrangement of the feeding, detection, and discharging components, the entire process of filter bag material transmission from input and online detection to finished product output is automated. The linear and continuous production layout not only optimizes the material flow path and reduces intermediate stagnation and intervention, but also ensures that the detection process can be seamlessly integrated into the main production line, laying the physical foundation for real-time quality monitoring. When the detection component accurately identifies a shortage or poor quality of filter bag material, it instantly sends a signal to the alarm mechanism, triggering an alarm. Because the alarm mechanism is located throughout the entire "production area," rather than being limited to a specific workstation, its alarm signal can cover the entire production workshop, ensuring that operators receive abnormal information immediately regardless of their location within the production area. This completely changes the passive situation of requiring dedicated personnel to closely monitor equipment or relying on localized warnings in the traditional model, achieving transparent monitoring of the entire production status. It achieves automated monitoring and intelligent management of the filter bag production process, which has multiple beneficial effects such as improving production efficiency, ensuring product quality, saving labor costs and enhancing operational reliability. It is suitable for the upgrading and construction of modern filter bag production lines. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of the automatic filter bag production alarm device of this utility model; Figure 2 for Figure 1 Front view schematic diagram of the automatic production alarm device for medium filter bags; Figure 3 for Figure 1 A three-dimensional schematic diagram of the production transmission mechanism of the automatic production alarm device for medium filter bags.

[0017] Explanation of reference numerals in the attached drawings: Production transmission mechanism 10, alarm mechanism 20, feeding assembly 1, feeding bracket 11, feeding guide roller 12, detection assembly 2, workbench 21, detection table 22, detection frame 221, detection light board 222, detection bracket 23, first slider 231, second slider 232, detection display 233, detection camera 24, detection sensor 25, discharge assembly 3. Detailed Implementation

[0018] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0019] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Figures 1-3As shown, in one embodiment of this utility model, an automatic filter bag production alarm device is disclosed, including a production transmission mechanism 10 and an alarm mechanism 20. The production transmission mechanism 10 includes a feeding component 1, a detection component 2, and a discharging component 3 arranged sequentially. The feeding component 1 is used to feed filter bag material toward the detection component 2, and the discharging component 3 is used to transport and guide the detected filter bag material. The alarm mechanism 20 is located in the production area and is communicatively connected to the detection component 2. When the detection component 2 detects a shortage or defect in the filter bag material, it triggers an alarm through the alarm mechanism 20. This embodiment systematically integrates and intelligently links the production transmission mechanism 10 and the alarm mechanism 20, constructing a highly efficient and reliable fully automatic monitoring and alarm system. This effectively solves the problem of high dependence on manual operation in traditional filter bag production, improving the level of intelligent production management and emergency response efficiency. Through the sequential arrangement of the feeding component 1, the detection component 2, and the discharging component 3, the entire process of filter bag material transmission from input and online detection to finished product outflow is automated. The linear, continuous production layout not only optimizes material flow paths and reduces stagnation and intervention in intermediate stages, but also ensures that the inspection process can be seamlessly integrated into the main production line, laying the physical foundation for real-time quality monitoring. When the inspection component 2 accurately identifies an abnormality such as insufficient material or poor quality in the filter bag, it instantly sends a signal to the alarm mechanism 20, triggering an alarm. Since the alarm mechanism 20 is located throughout the entire "production area," rather than being limited to a specific workstation, its alarm signal can cover the entire production workshop, ensuring that operators can receive abnormal information immediately regardless of their location within the production area. This completely changes the passive situation of the traditional model, which required dedicated personnel to closely monitor equipment or rely on localized warnings, achieving transparent monitoring of the entire production status. It realizes automated monitoring and intelligent management of the filter bag production process, offering multiple benefits such as improved production efficiency, guaranteed product quality, reduced labor costs, and enhanced operational reliability, making it suitable for the upgrading and construction of modern filter bag production lines.

[0021] The production transmission mechanism 10 is connected to a transmission production device (not shown in the figure), which is located within the production area. Multiple alarm mechanisms 20 are distributed across different locations within the production area. In this embodiment, the production transmission mechanism 10 is connected to the transmission production device located within the production area, achieving integrated material flow and core processing equipment. The alarm mechanisms 20 adopt a multi-point distributed layout, with multiple alarm units located at different key positions within the production area. This multi-point distributed alarm network forms a three-dimensional alarm network covering the entire production area, ensuring that operators can receive audible and visual alarm signals triggered by the detection component 2 without blind spots, regardless of their location within the workshop. This significantly improves the accessibility and immediacy of alarm information, avoiding delays in processing due to remote locations. This layout decouples production status monitoring from specific workstations, supporting more flexible production scheduling and personnel arrangements, further enhancing the unmanned operation capability of production and effectively reducing labor costs.

[0022] The feeding assembly 1 includes a feeding bracket 11 and a feeding guide roller 12 mounted on the feeding bracket 11. The feeding guide roller 12 guides the filter bag material toward the detection mechanism. In this embodiment, by setting the feeding bracket 11 and the feeding guide roller 12 mounted thereon, precise and stable initial guidance of the filter bag material is achieved. The feeding bracket 11 provides a stable support foundation for the entire feeding process, ensuring the rigidity of the structure; the feeding guide roller 12, through its rolling contact characteristics, smoothly transmits the filter bag material toward the detection mechanism in a low-friction, low-resistance manner. This avoids the pulling, offset, or surface damage that may occur at the inlet due to sliding friction, ensuring that the material enters the detection station in a preset posture and position.

[0023] The detection component 2 includes a workbench 21, a detection table 22, a detection bracket 23, a detection camera 24, and a detection sensor 25. The detection table 22 is mounted on the workbench 21, and the detection camera 24 is mounted on the detection bracket 23 with its detection end facing the detection table 22. The detection sensor 25 is located to one side of the detection camera 24. In this embodiment, by specifically configuring the detection component 2 as a collaborative detection system consisting of the workbench 21, the detection table 22, the detection bracket 23, the detection camera 24, and the detection sensor 25, multi-level, high-precision automated quality monitoring of filter bag materials is achieved. The workbench 21 and the detection table 22 together form a stable and flat detection plane, ensuring that the filter bag material being tested can maintain a stable posture during transmission, providing a foundation for accurate detection. The detection bracket 23 suspends the detection camera 24 directly above the detection table 22, allowing its detection end to obtain the best field of view, clearly capturing complete image information of the filter bag, thereby achieving reliable identification of visual defects such as surface flaws and printing defects. The combination of visual inspection and sensor detection forms a dual protection mechanism, which greatly improves the accuracy and comprehensiveness of defect identification, effectively reduces the probability of missed detection and false judgment, and provides reliable data for the subsequent alarm mechanism to trigger accurate alarms, thereby ensuring the quality consistency of the final product.

[0024] The inspection station 22 includes an inspection frame 221 and an inspection light panel 222. A supplementary light is installed within the inspection frame 221, and the inspection light panel 222 covers the supplementary light. Filter bag material passes through the inspection light panel 222, and the supplementary light illuminates the filter bag material. The inspection camera 24 is used to photograph the filter bag material. In this embodiment, the inspection station 22, through its integrated structure of a supplementary light built into the inspection frame 221 and covered by the inspection light panel 222, constructs a professional, uniform, and interference-free visual inspection environment. The inspection frame 221 provides a stable and regular installation space for the supplementary light, ensuring its precise and fixed position. The inspection light panel 222 (usually a diffuser or diffuser) can fully scatter and soften the light emitted by the point or strip supplementary light, thereby forming an ideal lighting field with uniform brightness, no shadows, and no glare in the inspection area where the filter bag material passes. Uniform backlighting or front lighting can clearly highlight the outline, texture, and any defects such as holes, stains, and dimensional deviations of the filter bag, greatly eliminating the interference of ambient light changes on image quality.

[0025] The detection bracket 23 is equipped with a first slider 231 and a second slider 232, which slide along the height direction of the detection bracket 23. The detection camera 24 is mounted on the second slider 232, and the detection sensor 25 is mounted on the first slider 231. Specifically, a detection display 233 is provided at the top of the detection bracket 23. In this embodiment, by equipping the detection bracket 23 with independently sliding first slider 231 and second slider 232, a high degree of flexibility and adaptive adjustment capability of the key components of the detection system is achieved. The independent sliding of the first slider 231 and second slider 232 along the height direction of the detection bracket 23 allows for precise vertical position adjustment of the detection sensor 25 and detection camera 24 mounted thereon. This allows for flexible adaptation to filter bag materials of different specifications, thicknesses, or transmission heights. By adjusting the first slider 231, the optimal sensing position of the detection sensor 25 can be precisely set, ensuring reliable triggering of the material arrival signal; by independently adjusting the second slider 232, the detection camera 24 can always be at the optimal focus and observation distance to obtain the clearest image, thereby ensuring the accuracy of visual inspection. The split adjustment mechanism avoids mutual interference between components, greatly improving the equipment's compatibility with different production needs and debugging efficiency.

[0026] Two detection sensors 25 are provided, located on either side of the detection camera 24. In this embodiment, by symmetrically arranging the two detection sensors 25 on both sides of the detection camera 24, a redundant, collaborative, and more reliable material state detection system is constructed. The core technical advantage of the dual-side layout lies in achieving three-dimensional, dual-channel monitoring of the material position and passage status in the filter bag. The two sensors can detect the front and rear ends of the material arriving at the detection station, respectively, thereby accurately determining whether the material has completely entered the camera's field of view and whether there are any abnormalities such as offset or skewness. This design not only provides dual signal verification, effectively preventing missed detections or false alarms caused by mis-triggered or malfunctioning single sensors, but also enhances the ability to identify the material's posture.

[0027] Both the detection camera 24 and the detection sensor 25 are communicatively connected to the alarm mechanism 20. In this embodiment, by configuring both the detection camera 24 and the detection sensor 25 to establish a communicative connection with the alarm mechanism 20, an intelligent closed-loop control system integrating information acquisition, logical judgment, and real-time response is constructed. This achieves efficient integration and coordinated linkage of detection data. When the detection sensor 25 confirms that the material has been correctly positioned and the camera identifies a preset defect type, the alarm mechanism 20 will immediately activate the audible and visual alarm or send a stop command to the production line control system.

[0028] The alarm mechanism 20 is a voice alarm. In this embodiment, when the detection camera 24 or the detection sensor 25 detects an abnormality in the filter bag production process, the voice alarm can immediately issue a clear and unambiguous voice prompt. Compared with traditional sound and light alarms, the voice alarm can directly convey the specific fault type or abnormal information, such as "Filter bag misalignment, please adjust" or "Damage detected, please check." This improves the amount of information and the directionality of the alarm, allowing on-site operators to quickly understand the alarm content without having to look at the display screen or distinguish different frequencies of beeping sounds, thereby quickly locating the problem and taking corresponding measures.

[0029] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. An automatic alarm device for filter bag production, characterized in that: The system includes a production transmission mechanism and an alarm mechanism. The production transmission mechanism includes a feeding component, a detection component, and a discharging component arranged in sequence. The feeding component is used to feed the filter bag material toward the detection component, and the discharging component is used to transport and guide the detected filter bag material. The alarm mechanism is located in the production area and is communicatively connected to the detection component. When the detection component detects that the filter bag material is insufficient or defective, it triggers an alarm through the alarm mechanism.

2. The automatic filter bag production alarm device according to claim 1, characterized in that: The production transmission mechanism is connected to a transmission production device, which is located within the production area. Multiple alarm mechanisms are provided and distributed in different locations within the production area.

3. The automatic filter bag production alarm device according to claim 1, characterized in that: The feeding assembly includes a feeding bracket and a feeding guide roller disposed on the feeding bracket. The feeding guide roller is used to guide the filter bag material toward the detection mechanism.

4. The automatic filter bag production alarm device according to claim 1, characterized in that: The detection assembly includes a workbench, a detection table, a detection bracket, a detection camera, and a detection sensor. The detection table is mounted on the workbench, the detection camera is mounted on the detection bracket with its detection end facing the detection table, and the detection sensor is located on one side of the detection camera.

5. The automatic filter bag production alarm device according to claim 4, characterized in that: The testing station includes a testing frame and a testing light panel. A supplementary light is installed inside the testing frame, and the testing light panel covers the supplementary light. The filter bag material passes through the testing light panel and is illuminated by the supplementary light. The testing camera is used to photograph the filter bag material.

6. The automatic filter bag production alarm device according to claim 5, characterized in that: The detection bracket is provided with a first slider and a second slider, which slide along the height direction of the detection bracket. The detection camera is mounted on the second slider, and the detection sensor is mounted on the first slider.

7. The automatic filter bag production alarm device according to claim 6, characterized in that: A detection display is installed at the top of the detection bracket.

8. The automatic filter bag production alarm device according to claim 7, characterized in that: The detection sensor is provided in two parts, which are located on both sides of the detection camera.

9. The automatic filter bag production alarm device according to claim 4, characterized in that: Both the detection camera and the detection sensor are communicatively connected to the alarm mechanism.

10. The automatic filter bag production alarm device according to claim 1, characterized in that: The alarm mechanism is a voice alarm.

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