CN217104447U

CN217104447U - Metal detection equipment

Info

Publication number: CN217104447U
Application number: CN202220276880.5U
Authority: CN
Inventors: 杨峰; 陆鲁佳
Original assignee: Hangzhou Youfang New Material Co ltd
Current assignee: Hangzhou Youfang New Material Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-08-02
Anticipated expiration: 2032-02-11

Abstract

The utility model discloses a metal detection equipment, including frame, metal detector, marking ware, prompting device and controller, the metal detector is installed on the cavity roof of frame, marking ware includes lead screw, driver, chalk and extension board, the vertical rotatable formula of lead screw is installed among the cavity of frame and two sections external screw thread sections that are equipped with opposite direction respectively about and in the cavity of frame, two the screw is threaded connection respectively outside two sections external screw thread sections about and one end and the cavity spout sliding connection who is located the cavity inner wall of frame, driver drive lead screw rotates, chalk and extension board are connected with two upper and lower screws respectively, the controller is connected with metal detector, marking ware and prompting device electricity respectively, makes things convenient for the later stage to fix a position and handle fast of flaw, and overall structure is simple, easily promotes.

Description

Metal detection equipment

[ technical field ] A method for producing a semiconductor device

The utility model relates to a technical field, especially a metal detection equipment's technical field of non-woven fabrics quality testing.

[ background of the invention ]

The principle of the needle punching is that the needle punching is used for repeatedly punching a fiber web, so that surface and local inner layer fibers of the fiber web are punched into the fiber web, and the punched fiber bundles are wound on the fiber web, so that the fiber web is compact and firm, and the needle punching non-woven fabric with certain thickness and strength is formed. However, during the fiber needling process, the needle is broken due to the use loss, uneven fiber layer thickness, improper force during needling, and the like, and the broken needle is inevitably entrained in the fabric, which brings about potential safety hazard. For this reason, people usually use a metal detector to check the broken needle of the cloth. However, there may be problems of hole and bulge at the place where the broken needle is pulled out, which is difficult to repair immediately, and the position of the hole at the later stage is very inconvenient to find, so that once the flaw is not repaired completely, the product quality is easily affected, which causes customer complaints and needs to be solved urgently.

[ Utility model ] content

The utility model discloses an aim at solving the problem among the prior art, provide a metal detection equipment, make things convenient for the later stage to fix a position and handle the flaw fast, overall structure is simple, easily promotes.

In order to achieve the above object, the utility model provides a metal detection device, including frame, metal detector, marking ware, prompting device and controller, the metal detector is installed on the cavity roof of frame, marking ware includes lead screw, driver, chalk and extension board, the vertical rotatable formula of lead screw is installed and is equipped with opposite direction's external screw thread section, two respectively about and among the cavity of frame two sections external screw thread sections just one end and the cavity spout sliding connection who is located the cavity inner wall of frame outside screw thread section about and screw respectively, driver drive lead screw rotates, chalk and extension board are connected with two upper and lower screws respectively, the controller is connected with metal detector, marking ware and prompting device electricity respectively.

Preferably, the driver comprises a motor, a driving gear and a driven gear, the driving gear is installed outside an output shaft of the motor, and the driven gear is installed outside the screw rod and meshed with the driving gear.

Preferably, the marker further comprises a pen body support, the pen body support is installed outside a nut located on the upper side, and the chalk is detachably connected with the pen body support.

Preferably, the pen body support comprises an outer casing, an inner casing and a spring, the top end of the chalk is connected with the inner casing in an inserting mode, the inner casing is located in the outer casing and can move up and down, and the spring is located in the outer casing and is connected with the outer casing and the inner casing at the upper end and the lower end respectively.

Preferably, a sleeve body sliding groove is formed in the inner wall of the outer sleeve shell, an outer convex portion is formed in the outer wall of the inner sleeve shell, and the outer convex portion is connected in the sleeve body sliding groove in a sliding mode.

The utility model has the advantages that: the utility model discloses a frame, metal detector, marking device and prompting device are used in the antithetical couplet, can directly install on the back end of cloth production water line, and when discovering the metallic foreign matter, utilize the prompting device to indicate the workman to extract the metallic foreign matter as soon as possible on the one hand, on the other hand utilize the marking device to mark at the cloth section of discovering the metallic foreign matter, need not to handle flaw such as brokenly hole or swell immediately, thereby avoid influencing the production of whole production line or make the metal detector vacant, and make things convenient for the later stage to fix a position and handle the flaw fast, overall structure is simple, easily popularization; the lead screw with the upper external thread section and the lower external thread section in opposite directions is arranged, and the screw nuts with the chalk and the support plate are respectively connected outside the two external thread sections in a threaded manner, so that the support plate can be used for supporting the cloth to a certain extent, and the mark can be ensured to be drawn smoothly; the outer casing, the inner casing and the spring are arranged to form the pen body support, so that the chalk can be conveniently disassembled and assembled, certain buffering can be performed on the chalk, and the chalk is prevented from being broken or stabbing cloth.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a front view of a metal detection apparatus of the present invention;

FIG. 2 is a front view of a marking device of a metal detection apparatus of the present invention;

fig. 3 is a front cross-sectional view of the pen holder of the metal detection device of the present invention.

In the figure: 1-outer frame, 11-cavity sliding groove, 2-metal detector, 3-marker, 31-lead screw, 311-external thread section, 32-nut, 33-driver, 331-motor, 332-driving gear, 333-driven gear, 34-chalk, 35-support plate, 36-pen body support, 361-outer casing, 3611-casing sliding groove, 362-inner casing, 3621-outer convex part, 363-spring, 4-prompter and 5-cloth.

[ detailed description ] embodiments

Referring to fig. 1, 2 and 3, the metal detecting apparatus of the present invention includes an outer frame 1, a metal detector 2, a marker 3, a prompter 4 and a controller, the metal detector 2 is arranged on the top wall of the cavity of the outer frame 1, the marker 3 comprises a screw rod 31, a nut 32, a driver 33, chalk 34 and a support plate 35, the screw rod 31 is vertically and rotatably installed in the cavity of the outer frame 1, the upper section and the lower section of the screw rod are respectively provided with an external thread section 311 with opposite directions, the two nuts 32 are respectively in threaded connection outside the upper section and the lower section of the external thread section 311, one end of each nut is in sliding connection with the cavity sliding groove 11 positioned on the inner wall of the cavity of the outer frame 1, the driver 33 drives the screw rod 31 to rotate, the chalk 34 and the support plate 35 are respectively connected with the upper screw nut and the lower screw nut 32, and the controller is respectively and electrically connected with the metal detector 2, the marker 3 and the prompter 4.

The driver 33 includes a motor 331, a driving gear 332 and a driven gear 333, the driving gear 332 is installed outside an output shaft of the motor 331, and the driven gear 333 is installed outside the screw rod 31 and engaged with the driving gear 332.

The marker 3 further comprises a pen body support 36, the pen body support 36 is installed outside the nut 32 on the upper side, and the chalk 34 is detachably connected with the pen body support 36.

The pen body support 36 comprises an outer casing 361, an inner casing 362 and a spring 363, the top end inner casing 362 of the chalk 34 is inserted, the inner casing 362 is positioned in the outer casing 361 and can move up and down, and the spring 363 is positioned in the outer casing 361 and is connected with the outer casing 361 and the inner casing 362 at the upper end and the lower end respectively.

A sleeve body sliding groove 3611 is arranged on the inner wall of the outer sleeve shell 361, an outer convex portion 3621 is arranged on the outer wall of the inner sleeve body 362, and the outer convex portion 3621 is slidably connected in the sleeve body sliding groove 3611.

The utility model discloses the working process:

firstly, the metal detection equipment is directly installed at the rear section of a cloth production line, such as between a cloth storage tank and a cloth spreading machine. During the test, the cloth 5 continuously passes through the cavity of the outer frame 1, and the metal detector 2 detects whether metal foreign matter exists on the cloth 5 in real time. If metal foreign matters exist, the cloth 5 is temporarily conveyed, and the prompter 4 gives out voice or light prompt, so that a worker can manually pull out the needle. Meanwhile, the motor 331 drives the driving gear 332 to rotate, and the driven gear 333 drives the screw rod 31 to rotate, so that the upper nut 32 and the lower nut 32 respectively approach each other along the screw rod 31 until the bottom end of the chalk 34 and the top surface of the support plate 35 respectively contact the upper side and the lower side of the cloth 5. After the end of the needle removal, the cloth 5 is transported again, moved relative to the chalk 34 and marked. After the chalk 34 has drawn a mark over the cloth, the motor 331 then drives the chalk 34 and the support 35 away from each other and back into position. And a later worker can repair or cut the cloth 5 according to the mark, then beat the powder on the surface of the cloth 5 after the treatment is finished, and wipe the mark.

The utility model discloses a frame, metal detector, marking device and prompting device are used in the antithetical couplet, can directly install on the back end of cloth production water line, and when discovering the metallic foreign matter, utilize the prompting device to indicate the workman to extract the metallic foreign matter as soon as possible on the one hand, on the other hand utilize the marking device to mark at the cloth section of discovering the metallic foreign matter, need not to handle flaw such as brokenly hole or swell immediately, thereby avoid influencing the production of whole production line or make the metal detector vacant, and make things convenient for the later stage to fix a position and handle the flaw fast, overall structure is simple, easily popularization; the lead screw with the upper external thread section and the lower external thread section in opposite directions is arranged, and the screw nuts with the chalk and the support plate are respectively connected outside the two external thread sections in a threaded manner, so that the support plate can be used for supporting the cloth to a certain extent, and the mark can be ensured to be drawn smoothly; the outer casing, the inner casing and the spring are arranged to form the pen body support, so that the chalk is convenient to disassemble and assemble, certain buffering can be performed on the chalk, and the chalk is prevented from being broken or stabbing cloth.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. A metal detection device, characterized in that: including frame (1), metal detector (2), marker (3), prompting device (4) and controller, metal detector (2) are installed on the cavity roof of frame (1), marker (3) are including lead screw (31), screw (32), driver (33), chalk (34) and extension board (35), lead screw (31) vertical rotatable formula is installed in the cavity of frame (1) and upper and lower two sections are equipped with opposite direction's external screw thread section (311) respectively, two screw (32) threaded connection respectively just one end and cavity spout (11) sliding connection that are located the cavity inner wall of frame (1) outside upper and lower two sections external screw thread section (311), driver (33) drive lead screw (31) rotate, chalk (34) and extension board (35) are connected with upper and lower two screw (32) respectively, the controller respectively with metal detector (2), The marker (3) is electrically connected with the prompter (4).

2. A metal detection apparatus as claimed in claim 1, wherein: the driver (33) comprises a motor (331), a driving gear (332) and a driven gear (333), wherein the driving gear (332) is installed outside an output shaft of the motor (331), and the driven gear (333) is installed outside the screw rod (31) and meshed with the driving gear (332).

3. A metal detection apparatus as claimed in claim 1 or 2, wherein: the marker (3) further comprises a pen body support (36), the pen body support (36) is installed outside a nut (32) located on the upper side, and the chalk (34) is detachably connected with the pen body support (36).

4. A metal detection apparatus as claimed in claim 3, wherein: the chalk body support (36) comprises an outer sleeve shell (361), an inner sleeve shell (362) and a spring (363), the top end of the chalk (34) is connected with the inner sleeve shell (362) in an inserting mode, the inner sleeve shell (362) is located in the outer sleeve shell (361) and can move up and down, and the spring (363) is located in the outer sleeve shell (361) and is connected with the outer sleeve shell (361) and the inner sleeve shell (362) at the upper end and the lower end respectively.

5. A metal detection apparatus as claimed in claim 4, wherein: a sleeve body sliding groove (3611) is formed in the inner wall of the outer sleeve shell (361), an outer convex portion (3621) is formed in the outer wall of the inner sleeve body (362), and the outer convex portion (3621) is connected into the sleeve body sliding groove (3611) in a sliding mode.