A table type needle detection device for textile

By designing a conveyor belt and a magnetic collection box, the automatic feeding of textiles is achieved, solving the problem of low efficiency in manual feeding and improving detection efficiency and automation.

CN224535884UActive Publication Date: 2026-07-21GUANGDONG HUE SENT TESTING TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGDONG HUE SENT TESTING TECH CO LTD
Filing Date
2025-08-22
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Existing desktop needle detection devices for textiles rely on manual operation for feeding, resulting in low detection efficiency.

Method used

An automated inspection device was designed, comprising a conveyor belt, a needle detector, a collection trough, and a collection box. The device transports textiles via the conveyor belt for omnidirectional inspection and automatically transfers the inspected textiles to the collection trough. The collection box, made of magnetic material, enables automatic unloading.

Benefits of technology

It enables automated feeding of textiles, improves inspection efficiency, facilitates subsequent processing and transportation of textiles, and enhances the overall automation level of inspection.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a table type needle detection device for textile relates to textile detection technical field, including operation panel, the top fixedly connected with support frame of operation panel, the top installation of support frame has the needle detector, the inboard mounting of operation panel has the conveyer belt, and the conveyer belt position and needle detector position correspond to each other. The utility model discloses above -mentioned structure, place the textile that needs to be detected on the conveyer belt, and the conveyer belt can forwardly convey the textile, in order to carry out all -round needle detection to the textile through the needle detector, when textile detection is completed, the conveyer belt will continue to forwardly convey the textile, in order to textile fall into the collecting groove through the through -opening, and the collecting box can uniformly collect the textile that falls, and then can reach the effect of convenient and fast unloading, and also benefit the user to the textile of uniform transfer of collection later, can effectively improve the follow -up detection efficiency of textile.
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Description

Technical Field

[0001] This utility model belongs to the field of textile testing technology, and specifically relates to a desktop needle testing device for textiles. Background Technology

[0002] The desktop needle detector for textiles is a magnetic metal detection device primarily used to detect metallic impurities such as broken needles and ferrous objects in textiles. Its basic structure includes a detection sensor, a circuit control system, a conveyor belt or detection platform, and a frame. In use, the textile is placed flat on the detection platform, and a strong magnetic field is used to detect metallic impurities. Once detected, it triggers an audible and visual alarm, ensuring the textile is safe and harmless.

[0003] However, existing testing devices still have some shortcomings. When performing needle testing on textiles, the feeding method is generally done manually, which is inefficient. The process of repeatedly picking up and putting down textiles also significantly reduces the efficiency of subsequent testing, making it very inconvenient. Utility Model Content

[0004] In view of the problems mentioned in the background art, the purpose of this utility model is to provide a desktop needle detection device for textiles to solve the problems mentioned in the background art.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: A desktop needle detection device for textiles includes an operating table. A support frame is fixedly connected to the top of the operating table, and a needle detector is mounted on the top of the support frame. A conveyor belt is installed on the inner side of the operating table, and the position of the conveyor belt corresponds to the position of the needle detector. An opening is provided at the top of the operating table, and a collection groove is provided on the front side of the operating table, communicating with the opening. A collection box is slidably connected to the bottom inner side of the collection groove, and the position of the collection box corresponds to the position of the opening. A protective door is hinged to the front side of the operating table, and the protective door covers the front side of the collection groove.

[0006] As a preferred technical solution, the top of the support frame is provided with a slot, and the bottom of the needle detector is fixedly connected with a locking block that matches the slot. The locking block is fixedly connected to the four sides near the corner of the bottom of the needle detector and is engaged with the inside of the slot.

[0007] As a preferred technical solution, the front side of the support frame is provided with a screw hole, the screw hole extends into the inside of the clamping block, the inner side of the screw hole is threaded with a bolt, and the rear side of the bolt is threaded into the inside of the clamping block through the screw hole.

[0008] As a preferred technical solution, the inner bottom of the collection tank is provided with a sliding groove that matches the collection box. The collection box is slidably connected to the inner bottom of the collection tank through the sliding groove. A handle is fixedly connected to the front side of the collection box, and the corner of the handle is arc-shaped.

[0009] As a preferred technical solution, a groove is provided at the bottom inner side of the collection tank, and a magnet is fixedly connected to the inner side of the groove. The magnet covers the inner side of the groove, and the top of the magnet is in contact with the bottom of the collection box. The bottom of the collection box is made of magnetic material.

[0010] As a preferred technical solution, the front side of the protective door has a rectangular opening that communicates with the inside of the collection trough. A transparent glass is fixedly connected to the inside of the rectangular opening, covering the inside of the rectangular opening. A door handle is fixedly connected to the front side of the protective door, and the corners of the door handle are arc-shaped.

[0011] As a preferred technical solution, a power supply module is installed at the top of the needle detector, and a control module is installed at the front of the needle detector. The power supply module is connected to the control module and the circuit of the needle detector, and the control module is connected to the electrical control of the needle detector.

[0012] In summary, the present invention has the following main advantages: In use, the textiles to be tested are placed on the conveyor belt, which transports them forward for comprehensive needle detection by the needle detector. After testing, the conveyor belt continues to transport the textiles forward so that they fall through the opening into the collection trough. The collection box collects the fallen textiles, achieving convenient and rapid unloading. It also facilitates the user's subsequent unified transfer of the collected textiles, effectively improving the efficiency of subsequent textile testing. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the needle detector structure of this utility model; Figure 3 This is a schematic diagram of the top structure of the support frame of this utility model; Figure 4 This is a utility model Figure 3 A magnified structural diagram of part A.

[0014] Reference numerals: 1. Operating table; 2. Support frame; 3. Conveyor belt; 4. Slot; 5. Needle detector; 6. Block; 7. Screw hole; 8. Bolt; 9. Through port; 10. Power supply module; 11. Control module; 12. Collection trough; 13. Slide groove; 14. Collection box; 15. Handle; 16. Groove; 17. Magnet; 18. Protective door; 19. Door handle; 20. Rectangular opening; 21. Transparent glass. Detailed Implementation

[0015] Example refer to Figures 1 to 4 This embodiment of a desktop needle detection device for textiles includes an operating table 1. A support frame 2 is fixedly connected to the top of the operating table 1. A needle detector 5 is installed on the top of the support frame 2. A conveyor belt 3 is installed on the inner side of the operating table 1. The position of the conveyor belt 3 corresponds to the position of the needle detector 5. An opening 9 is provided at the top of the operating table 1. A collection groove 12 is provided on the front side of the operating table 1. The collection groove 12 communicates with the opening 9. A collection box 14 is slidably connected to the bottom inner side of the collection groove 12. The position of the collection box 14 corresponds to the position of the opening 9. A protective door 18 is hinged to the front side of the operating table 1. The protective door 18 covers the front side of the collection groove 12. The needle detector 5 mainly consists of a detection sensor probe, a circuit control system, a conveyor belt, a frame, a wing shell, a drive shaft, a photoelectric infrared transmitter, fixed feet, and a control panel. The detection sensor consists of upper and lower parts, forming detection channels of different specifications. The circuit control system includes a signal amplification circuit and a signal loop alarm system. The conveyor belt 3 is made of anti-static special nylon material to ensure it is free of iron and metal components. The frame is made of steel plate and acts as a bridge. The wing shell serves as decoration and signal shielding. The drive shaft ensures smooth transmission. The photoelectric infrared beam detector is used for counting. Fixed feet are used to adjust the machine's stability. The control panel is used to control the machine's operation and adjust its sensitivity. The operating principle is that when a ferromagnetic object enters the detection channel, the upper and lower probes generate a signal through a strong magnetic field. After amplification, if the signal exceeds the preset sensitivity threshold, the circuit outputs a trigger signal to form an alarm loop. At the same time, the conveyor belt reverses to the original position where the product was placed, so that the inspector can handle it in time.

[0016] refer to Figures 1 to 3The top of the support frame 2 is provided with a slot 4. The bottom of the needle detector 5 is fixedly connected with a locking block 6 that matches the slot 4. The locking block 6 is fixedly connected to the four sides of the bottom corner of the needle detector 5. The locking block 6 is engaged with the inside of the slot 4. The front side of the support frame 2 is provided with a screw hole 7 that extends into the inside of the locking block 6. The inside of the screw hole 7 is threaded with a bolt 8. The rear side of the bolt 8 is threaded into the inside of the locking block 6 through the screw hole 7. Due to the presence of the locking block 6, the locking block 6 can effectively fix the position of the needle detector 5 to prevent the needle detector 5 from shifting. The screwing in of the bolt 8 can fix the position of the needle detector 5 for a second time, thereby improving the stability of the position of the needle detector 5. When the needle detector 5 needs to be disassembled later, the bolt 8 can be unscrewed and the locking block 6 can be pulled out. This also facilitates the user to perform individual disassembly and maintenance of the needle detector 5 later.

[0017] refer to Figures 1 to 4 The inner bottom of the collection slot 12 is provided with a sliding groove 13 that matches the collection box 14. The collection box 14 is slidably connected to the inner bottom of the collection slot 12 through the sliding groove 13. A handle 15 is fixedly connected to the front of the collection box 14. The handle 15 has an arc-shaped corner. A groove 16 is provided on the inner bottom of the collection slot 12. A magnet 17 is fixedly connected to the inner side of the groove 16. The magnet 17 covers the inner side of the groove 16. The top of the magnet 17 is in contact with the bottom of the collection box 14. The bottom of the collection box 14 is made of magnetic material. Due to the opening of the sliding groove 13, the collection box 14 can slide back and forth through the sliding groove 13, which facilitates the user to disassemble and assemble the collection box 14 later. The attraction of the magnet 17 can effectively limit the position of the collection box 14 to prevent the collection box 14 from shifting. At the same time, it will not hinder the user from pulling out the collection box 14 through the sliding groove 13 later.

[0018] refer to Figure 1 A rectangular opening 20 is provided on the front side of the protective door 18, which communicates with the inside of the collection tank 12. A transparent glass 21 is fixedly connected to the inside of the rectangular opening 20, covering the inside of the rectangular opening 20. A door handle 19 is fixedly connected to the front side of the protective door 18, and the corners of the door handle 19 are arc-shaped. Due to the opening of the rectangular opening 20, the user can directly view the inside of the collection tank 12 through the transparent glass 21 without opening the protective door 18, which is conducive to the user's constant observation of the collection status of textiles and can effectively improve the safety of textile collection.

[0019] refer to Figure 1The top of the needle detector 5 is equipped with a power supply module 10, and the front of the needle detector 5 is equipped with a control module 11. The power supply module 10 is connected to the control module 11 and the needle detector 5 by circuit. The control module 11 is connected to the needle detector 5 by electrical control. Due to the presence of the power supply module 10, the electrical equipment on the device can be effectively powered. The control module 11 can effectively control the electrical equipment on the device. It is more convenient and faster to operate the device through the control module 11.

[0020] Operating principle and advantages: During use, the conveyor belt 3 facilitates the placement of textiles and transports them forward for comprehensive needle detection by the needle detector 5. After detection, the conveyor belt 3 continues to transport the textiles forward, allowing them to fall through the opening 9 into the collection trough 12. The collection box 14 collects the fallen textiles, achieving convenient and rapid unloading. It also facilitates the subsequent transfer of collected textiles, effectively improving the efficiency of subsequent textile inspections. The presence of the locking block 6 effectively secures the needle detector 5, preventing displacement. The screwing in of the bolt 8 further secures the needle detector 5, enhancing its stability. When the needle detector 5 needs to be disassembled later, the bolt 8 can be unscrewed and the locking block 6 can be pulled out. This also facilitates the user's individual disassembly and maintenance of the needle detector 5. Due to the opening of the slide 13, the collection box 14 can slide back and forth through the slide 13, which facilitates the user's disassembly and assembly of the collection box 14. The attraction of the magnet 17 can effectively limit the position of the collection box 14 to prevent the collection box 14 from shifting. At the same time, it will not hinder the user from pulling out the collection box 14 through the slide 13. Due to the opening of the rectangular opening 20, the user can directly view the inside of the collection tank 12 through the transparent glass 21 without opening the protective door 18. This facilitates the user to observe the collection status of textiles at all times and can effectively improve the safety of textile collection.

Claims

1. A desktop needle detection device for textiles, comprising an operating table, characterized in that: A support frame is fixedly connected to the top of the operating table, and a needle detector is installed on the top of the support frame. A conveyor belt is installed on the inner side of the operating table, and the position of the conveyor belt corresponds to the position of the needle detector. An opening is opened at the top of the operating table, and a collection groove is opened on the front side of the operating table. The collection groove communicates with the opening. A collection box is slidably connected to the bottom inner side of the collection groove, and the position of the collection box corresponds to the position of the opening. A protective door is hinged to the front side of the operating table, and the protective door covers the front side of the collection groove.

2. The desktop needle detection device for textiles according to claim 1, characterized in that: The top of the support frame is provided with a slot, and the bottom of the needle detector is fixedly connected with a locking block that matches the slot. The locking block is fixedly connected to the four sides near the corner of the bottom of the needle detector and is engaged with the inside of the slot.

3. The desktop needle detection device for textiles according to claim 2, characterized in that: The front side of the support frame has a screw hole that extends into the inside of the locking block. A bolt is threaded into the inside of the screw hole, and the rear side of the bolt is threaded into the inside of the locking block through the screw hole.

4. The desktop needle detection device for textiles according to claim 1, characterized in that: The inner bottom of the collection tank is provided with a sliding groove that matches the collection box. The collection box is slidably connected to the inner bottom of the collection tank through the sliding groove. A handle is fixedly connected to the front of the collection box, and the handle has an arc-shaped corner.

5. The desktop needle detection device for textiles according to claim 1, characterized in that: The inner bottom of the collection trough has a groove, and a magnet is fixedly connected to the inner side of the groove. The magnet covers the inner side of the groove, and the top of the magnet is in contact with the bottom of the collection box. The bottom of the collection box is made of magnetic material.

6. The desktop needle detection device for textiles according to claim 1, characterized in that: The protective door has a rectangular opening on its front side, which is connected to the inside of the collection trough. A transparent glass is fixedly connected to the inside of the rectangular opening, covering the inside of the rectangular opening. A door handle is fixedly connected to the front side of the protective door, and the corners of the door handle are arc-shaped.

7. The desktop needle detection device for textiles according to claim 1, characterized in that: A power supply module is installed at the top of the needle detector, and a control module is installed at the front of the needle detector. The power supply module is connected to the control module and the circuit of the needle detector, and the control module is connected to the electrical control of the needle detector.