Limiting mechanism for conveyor belt of needle detector

Abstract

The utility model relates to the technical field of needle detectors, in particular to a limiting mechanism for a conveyor belt of a needle detector, which comprises a frame, baffles are arranged at the top of the frame, a conveyor belt is arranged between the baffles, a containing groove is arranged outside the baffles, a detector is arranged inside the containing groove, and the detector is arranged in the containing groove. A display is mounted at the top of the detector, a limiting assembly is mounted above the conveying belt, the limiting assembly is used for limiting clothes on the surface of the conveying belt, the limiting assembly comprises an extrusion plate, a supporting plate, a rotating seat, a gear, a toothed plate, a first connecting rod and a second connecting rod, the rotating seat is mounted at the bottom of the supporting plate, and the gear is mounted at the bottom of the supporting plate. Compared with an existing limiting mechanism of a conveying belt of the needle detector, the limiting mechanism of the conveying belt of the needle detector has the advantages that clothes can be limited on the conveying belt through the design of the extrusion plate and the connecting rod, and the overall practicability is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of needle detectors, in particular to a limiting mechanism for a conveyor belt of a needle detector. Background Art

[0002] Needle detector is a ferromagnetic metal sensing instrument. It is a detection instrument used in the textile industry under the classification of metal detectors. It is mainly used for detecting ferromagnetic metal foreign bodies in textiles. Therefore, the purpose of developing metal detection instruments is to detect broken needles in textiles.

[0003] At present, in the existing technology, a detector is set on the top of the conveyor belt. Through the circular rotation of the conveyor belt, the clothes are automatically put into the detector to identify the broken metal objects. This operation is convenient and fast. However, in actual use, the clothes are placed on the conveyor belt at random, which will cause deviation. There is a probability that the broken metal objects on the clothes will be out of the monitoring range of the detector, which greatly reduces its practicality.

[0004] Therefore, it is particularly important to improve the limiting mechanism of the conveyor belt of the existing needle detector, design a new limiting mechanism of the conveyor belt of the needle detector to solve the above technical defects, and improve the practicality of the limiting mechanism of the conveyor belt of the overall needle detector. Utility Model Content

[0005] The purpose of the utility model is to provide a limiting mechanism for a conveyor belt of a needle detector to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A limiting mechanism for a conveyor belt of a needle detector comprises a frame, a baffle is installed on the top of the frame, a conveyor belt is installed between the baffles, a containing groove is opened outside the baffle, a detector is installed inside the containing groove, a display is installed on the top of the detector, and a limiting component is installed above the conveyor belt;

[0008] The limiting component is used to limit the clothes on the surface of the conveyor belt.

[0009] As a preferred solution of the utility model, the limiting assembly includes an extrusion plate, a support plate, a rotating seat, a gear, a tooth plate, a first connecting rod and a second connecting rod. The extrusion plate is installed above the conveyor belt, the support plate is installed above the extrusion plate, the rotating seat is installed at the bottom of the support plate, the gear is installed on the side close to the rotating seat, the tooth plate is installed on the outside of the gear, the first connecting rod is installed on the side close to the gear, and the second connecting rod is installed at the end of the first connecting rod away from the gear.

[0010] As a preferred solution of the utility model, a guide rail is installed in the middle of the outer portion of the tooth plate, and the tooth plate is connected to the support plate via the guide rail.

[0011] As a preferred solution of the utility model, a rotating shaft is installed in the middle of the gear, and the gear and the first connecting rod are connected to the rotating seat through the rotating shaft.

[0012] As a preferred solution of the utility model, a linkage plate is installed between the tooth plates, a threaded groove is opened inside the linkage plate, a threaded rod is installed inside the threaded groove, and a handle is installed at one end of the threaded rod away from the linkage plate.

[0013] As a preferred solution of the utility model, a slide groove is opened inside the baffle, a slide plate is installed inside the slide groove, a swing frame is installed outside the slide plate, rollers are installed outside the swing frame, extension plates are installed at both ends of the support plate, and the support plate is connected to the slide plate through the extension plates.

[0014] As a preferred solution of the utility model, a fixing plate is installed on the outer side of the baffle and on the front side of the detector, and a slot is provided on the top of the fixing plate at a position corresponding to the roller.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model discloses that clothes are placed on the conveyor belt, and the operator holds the handle and rotates it, thereby realizing the rotation of the threaded rod, thereby realizing the rotation of the threaded rod and the threaded groove, realizing the translation of the linkage plate, thereby pushing the tooth plate, thereby realizing the translation of the tooth plate at the bottom of the supporting plate, and then the tooth plate and the gear mesh with each other, realizing the rotation of the shaft inside the rotating seat, thereby driving the first connecting rod to rotate, and the first connecting rod and the second connecting rod are rotatably connected to each other, so that the first connecting rod and the second connecting rod are in a vertical state, and the extrusion plate limits the clothes on the surface of the conveyor belt, and the conveyor belt moves, so that the slide plate slides inside the slide groove, and the roller slides on the top of the fixed plate, so as to increase the stability of the slide plate when moving, and when the roller falls into the inside of the slot, the roller is swung by the swing frame, so that the slot limits the slide plate, and the clothes are automatically moved to the inside of the detector, and the internal feedback is displayed through the display. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This figure is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 for Figure 1 The enlarged schematic diagram at A in the middle;

[0019] Figure 3This is a schematic diagram of the structure of the limit assembly of the utility model;

[0020] Figure 4 for Figure 3 Enlarged schematic diagram of point B in the middle.

[0021] In the figure: 1. frame; 2. baffle; 201. slide; 3. conveyor belt; 4. detector; 5. display; 6. limit assembly; 601. extrusion plate; 602. support plate; 603. rotating seat; 604. gear; 605. toothed plate; 606. first connecting rod; 607. second connecting rod; 608. guide track; 609. rotating shaft; 610. linkage plate; 611. threaded rod; 612. handle; 7. slide plate; 8. swing frame; 9. roller; 10. fixing plate; 11. slot. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] Example:

[0024] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0025] A limiting mechanism for a conveyor belt of a needle detector comprises a frame 1, a baffle 2 is installed on the top of the frame 1, a conveyor belt 3 is installed between the baffles 2, a containing groove is opened outside the baffle 2, a detector 4 is installed inside the containing groove, a display 5 is installed on the top of the detector 4, and a limiting component 6 is installed above the conveyor belt 3;

[0026] The limiting assembly 6 is used to limit the clothes on the surface of the conveyor belt 3 .

[0027] For further information, see Figure 1 , Figure 3 and Figure 4In this embodiment, the limiting assembly 6 includes an extrusion plate 601, a support plate 602, a rotating seat 603, a gear 604, a tooth plate 605, a first connecting rod 606 and a second connecting rod 607. The extrusion plate 601 is installed above the conveyor belt 3, the support plate 602 is installed above the extrusion plate 601, the rotating seat 603 is installed at the bottom of the support plate 602, the gear 604 is installed on the side close to the rotating seat 603, the tooth plate 605 is installed on the outside of the gear 604, the first connecting rod 606 is installed on the side close to the gear 604, and the second connecting rod 607 is installed at the end of the first connecting rod 606 away from the gear 604. When the textile needs to be moved To detect the damaged ferromagnetic metal foreign matter inside and facilitate its subsequent sale, the clothes are placed on the conveyor belt 3, and the motor is connected to the conveyor belt 3, so that the conveyor belt 3 drives the clothes to move in a translational motion, and the tooth plate 605 is pushed, so that the tooth plate 605 moves in a translational motion at the bottom of the support plate 602, and then the tooth plate 605 meshes with the gear 604, so that the gear 604 drives the first connecting rod 606 to rotate, and the first connecting rod 606 and the second connecting rod 607 are rotatably connected to each other, so that the first connecting rod 606 and the second connecting rod 607 are in a vertical state, so that the extrusion plate 601 limits the clothes on the surface of the conveyor belt 3.

[0028] Among them, see Figure 1 , Figure 3 and Figure 4 In this embodiment, a guide rail 608 is installed in the middle of the outside of the tooth plate 605. The tooth plate 605 is connected to the support plate 602 through the guide rail 608. The tooth plate 605 is limited by the guide rail 608 to realize the linear motion of the tooth plate 605. At the same time, the guide rail 608 wraps the tooth plate 605 to prevent the tooth plate 605 from falling.

[0029] Furthermore, please see Figure 1 , Figure 3 and Figure 4 In this embodiment, a rotating shaft 609 is installed in the middle of the gear 604. The gear 604 and the first connecting rod 606 are connected to the rotating seat 603 through the rotating shaft 609. Through the rotation of the gear 604, the rotating shaft 609 is rotated inside the rotating seat 603, thereby driving the first connecting rod 606 to rotate.

[0030] For further information, see Figure 1 , Figure 3 and Figure 4In this embodiment, a linkage plate 610 is installed between the tooth plates 605, a threaded groove is opened inside the linkage plate 610, a threaded rod 611 is installed inside the threaded groove, and a handle 612 is installed at the end of the threaded rod 611 away from the linkage plate 610. The operator holds the handle 612 and rotates it, thereby realizing the rotation of the threaded rod 611, thereby realizing the rotation of the threaded rod 611 and the threaded groove, and realizing the translation of the linkage plate 610.

[0031] For further information, see Figure 1 and Figure 2 In this embodiment, a slide groove 201 is provided inside the baffle 2, a slide plate 7 is installed inside the slide groove 201, a swing frame 8 is installed outside the slide plate 7, a roller 9 is installed outside the swing frame 8, and extension plates are installed at both ends of the support plate 602, and the support plate 602 is connected to the slide plate 7 through the extension plates. A fixing plate 10 is installed on the outside of the baffle 2 and located on the front of the detector 4, and a slot 11 is provided at the top of the fixing plate 10 at a position corresponding to the roller 9. When the squeezing plate 601 squeezes and limits the clothes, it moves through the conveyor belt 3, so that the slide plate 7 slides inside the slide groove 201, and the roller 9 slides on the top of the fixing plate 10, thereby increasing the stability of the slide plate 7 when moving. When the roller 9 falls into the inside of the slot 11, the roller 9 is swung by the swing frame 8, so that the slot 11 limits the slide plate 7, and the clothes are automatically moved to the inside of the detector 4, and the internal feedback is displayed through the display 5.

[0032] In this embodiment, the implementation scenario is specifically as follows: when it is necessary to detect the incomplete ferromagnetic metal foreign matter inside the textile to facilitate its subsequent sale, by placing the clothing on the conveyor belt 3, the operator holds the handle 612 and rotates it, thereby realizing the rotation of the threaded rod 611, thereby realizing the rotation of the threaded rod 611 and the threaded groove, realizing the translation of the linkage plate 610, thereby pushing the tooth plate 605, thereby realizing the translation of the tooth plate 605 at the bottom of the support plate 602, and then the tooth plate 605 meshes with the gear 604, realizing the rotation of the shaft 609 inside the rotating seat 603, thereby driving the first connecting rod 606 to rotate. Rotation, through the mutual rotation connection of the first connecting rod 606 and the second connecting rod 607, the first connecting rod 606 and the second connecting rod 607 are in a vertical state, and the extrusion plate 601 limits the clothes on the surface of the conveyor belt 3, and the conveyor belt 3 is moved, so that the slide plate 7 slides inside the slide groove 201, and the roller 9 slides on the top of the fixed plate 10 to increase the stability of the slide plate 7 when moving. When the roller 9 falls into the inside of the card slot 11, the roller 9 is swung by the swing frame 8, and the card slot 11 limits the slide plate 7, so that the clothes are automatically moved to the inside of the detector 4, and the internal feedback is displayed through the display 5.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A limiting mechanism for a conveyor belt of a needle detector, comprising a frame (1), characterized in that: A baffle (2) is installed on the top of the frame (1), a conveyor belt (3) is installed between the baffles (2), a receiving groove is provided outside the baffle (2), a detector (4) is installed inside the receiving groove, a display (5) is installed on the top of the detector (4), and a limit assembly (6) is installed above the conveyor belt (3); The limiting component (6) is used to limit the position of the clothes on the surface of the conveyor belt (3).

2. The limiting mechanism for the conveyor belt of the needle detector according to claim 1, characterized in that: The limiting assembly (6) includes an extrusion plate (601), a support plate (602), a rotating seat (603), a gear (604), a tooth plate (605), a first connecting rod (606) and a second connecting rod (607), wherein the extrusion plate (601) is installed above the conveyor belt (3), the support plate (602) is installed above the extrusion plate (601), the rotating seat (603) is installed at the bottom of the support plate (602), the gear (604) is installed on the side close to the rotating seat (603), the tooth plate (605) is installed on the outside of the gear (604), the first connecting rod (606) is installed on the side close to the gear (604), and the second connecting rod (607) is installed on the end of the first connecting rod (606) away from the gear (604).

3. The limiting mechanism for the conveyor belt of the needle detector according to claim 2, characterized in that: A guide rail (608) is installed in the middle of the outer portion of the tooth plate (605), and the tooth plate (605) is connected to the support plate (602) via the guide rail (608).

4. The limiting mechanism for the conveyor belt of the needle detector according to claim 2, characterized in that: A rotating shaft (609) is installed in the middle of the gear (604), and the gear (604) and the first connecting rod (606) are connected to the rotating seat (603) through the rotating shaft (609).

5. The limiting mechanism for the conveyor belt of the needle detector according to claim 2, characterized in that: A linkage plate (610) is installed between the tooth plates (605), a thread groove is provided inside the linkage plate (610), a threaded rod (611) is installed inside the thread groove, and a handle (612) is installed at one end of the threaded rod (611) away from the linkage plate (610).

6. The limiting mechanism for the conveyor belt of the needle detector according to claim 2, characterized in that: A slide groove (201) is provided inside the baffle (2), a slide plate (7) is installed inside the slide groove (201), a swing frame (8) is installed outside the slide plate (7), a roller (9) is installed outside the swing frame (8), and extension plates are installed at both ends of the support plate (602), and the support plate (602) is connected to the slide plate (7) via the extension plates.

7. The limiting mechanism for the conveyor belt of the needle detector according to claim 6, characterized in that: A fixing plate (10) is installed on the outside of the baffle (2) and located on the front side of the detector (4), and a slot (11) is provided on the top of the fixing plate (10) at a position corresponding to the roller (9).

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