CN214831393U

CN214831393U - Automatic early warning needle detector detection device

Info

Publication number: CN214831393U
Application number: CN202121703837.4U
Authority: CN
Inventors: 方灵军
Original assignee: Qingdao Bloom Garment Co ltd
Current assignee: Qingdao Bloom Garment Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-11-23
Anticipated expiration: 2031-07-26

Abstract

The utility model belongs to the technical field of examine needle machine, and an automatic early warning examine needle machine detection device is disclosed, which comprises a frame, both sides all are fixed with the support frame around the frame top, the middle part swing joint of support frame has detection device, the equal fixed mounting in both ends has the meshing piece around detection device, the constant head tank has all been seted up at both ends around both sides and the support frame middle part around the frame top. The utility model discloses an it is rotatory that the adjustment motor drives two ball, through the meshing of ball and meshing piece, can drive the meshing piece and drive detecting device upward movement, and detecting device drives adjust knob rebound when shifting up, through the meshing of ring gear and rack, can realize adjust knob clockwise rotation when last removal to make adjust knob reduce the resistance of potentiometre, thereby improve detecting device's sensitivity, thereby improved the precision that the device detected.

Description

Automatic early warning needle detector detection device

Technical Field

The utility model belongs to the technical field of examine the needle machine, specifically an automatic early warning examine needle machine detection device.

Background

The needle detector is a ferromagnetic metal sensor, belongs to a metal detector, and is widely applied to ferromagnetic metal foreign body detection of textiles, and mainly detects broken needles in the textiles, so that the safety of the textiles is improved.

Current needle machine of examining is when using, mostly adopt the support frame to place detection device on the inside top of support frame, can be to the fabric of not using the height for making the device, if detect between shoes and the clothes, can adopt elevating system to go up and down to detection device usually, in order to satisfy different demands, nevertheless when detection device promotes the back, distance conveying platform's distance increases, when using, if disconnected needle is in the below of fabrics, can lead to the device can not normally detect the existence of disconnected needle, thereby the precision that the device detected has been reduced.

Current needle checking machine is when using, and most direct put the fabrics on conveying platform, but the fabrics often can have fine hair after production, and when carrying, fine hair probably adheres on the conveyer belt, and after light colour fabrics was put on the conveyer belt of dark fine hair of adhesion, probably resulted in the fabrics to receive the pollution, still need the later stage to separate fine hair, increased the manufacturing cost of fabrics.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides an automatic early warning examine needle machine detection device has the precision that has improved the device and detected, has reduced the manufacturing cost's of fabrics advantage.

In order to achieve the above object, the utility model provides a following technical scheme: a needle detector detection device capable of automatically giving an early warning comprises a rack, wherein support frames are fixed on the front side and the rear side of the top end of the rack, the middle part of each support frame is movably connected with a detection device, meshing blocks are fixedly arranged on the front end and the rear end of the detection device, positioning grooves are formed in the front side and the rear side of the top end of the rack and the front end and the rear end of the middle part of each support frame, bearings are fixedly arranged on the top surfaces and the bottom surfaces of inner cavities of the positioning grooves, ball screws are fixedly arranged in the middle parts of the bearings, an adjusting motor is fixedly arranged in the inner cavity of the rack, transmission wheels are fixedly arranged at the bottom end of each ball screw and the output end of the adjusting motor, a transmission belt is connected with the surface of each transmission wheel in a transmission manner, the three transmission wheels are connected through the transmission belt, so that the adjusting motor drives the two ball screws to rotate, and a potentiometer is fixedly arranged on the bottom surface of the detection device, the front end of the potentiometer is provided with an adjusting knob, the surface of the adjusting knob is fixedly provided with a gear ring, the front end of the inner cavity of the support frame is fixedly provided with a rack, and when the meshing block drives the detecting device to move upwards, the gear ring can drive the adjusting knob to move upwards and drive the adjusting knob to rotate clockwise through the meshing of the gear ring and the rack because the position of the rack is fixed.

As the utility model discloses a preferred technical scheme, the water drainage tank has been seted up on the right side of frame bottom, the left side fixed mounting of frame bottom has the atomizing spray tube, the top surface fixed mounting of frame bottom has the scraper blade, the right flank fixed mounting of frame has the drain pipe, and the water source that atomizing spray tube front end is connected supplies water to the atomizing spray tube, makes the atomizing spray tube form the water smoke with water blowout in the bottom surface of conveyer belt, and the water smoke can erode fine hair in the bottom surface of conveyer belt.

As an optimal technical scheme of the utility model, the inner chamber swing joint on frame top has the transfer roller, the surface transmission of transfer roller is connected with the conveyer belt, the leading flank fixed mounting of frame has driving motor, the bottom surface of transfer roller is in the state of below slope to the right, puts the fabric at the left end of conveyer belt top surface, and driving motor drives the transfer roller rotation to it is rotatory to drive the transmission and connect the conveyer belt clockwise at the transfer roller surface, transports the fabric to the below of support frame right, and detecting device detects the fabric this moment, and when having the broken needle, the siren that the detecting device right-hand member set up sends the early warning.

As a preferred technical scheme of the utility model, the potentiometre includes fixed box, fixed box fixed mounting is at the front end of detection device bottom surface, electric connection between fixed box and the detection device, the left side fixed mounting of fixed box front end has the regulation pole, the surperficial swing joint who adjusts the pole has the rotor plate, rotor plate fixed mounting is at the front end of adjust knob inner chamber, and when adjust knob clockwise turning, realize adjust knob and pass through the rotor plate and drive the regulation pole and rotate to reduce the resistance value in the fixed box, improve the electric current volume that passes through in the detection device, thereby increased detection device's detection range.

As a preferred technical scheme of the utility model, meshing piece swing joint is in the inner chamber of constant head tank, meshing piece keeps away from the one end meshing at the detection device center on ball's surface, can drive meshing piece upward movement through meshing piece and ball's meshing to realize increasing the distance value between detection device and the conveyer belt, can detect the fabrics of co-altitude not.

As a preferred technical scheme of the utility model, the drain pipe communicates with the bottom of water drainage tank each other, the bottom of water drainage tank is the state of the below right side slope, the top of atomizing spray tube is run through and is extended to the top of frame bottom, the top of atomizing spray tube is located the left side of conveyer belt below, and water sprays behind the conveyer belt bottom surface, along with the gradient flow direction scraper blade of conveyer belt bottom, through the contact of scraper blade and conveyer belt, can flow into the water drainage tank under scraping to the water on the conveyer belt, flows out from the drain pipe in the direction through water drainage tank.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a three drive wheel is connected in the drive belt transmission, thereby it is rotatory to realize that the adjustment motor drives two ball, through the meshing of ball and meshing piece, can drive the meshing piece and drive detecting device upward movement, detecting device is when shifting up, drive adjust knob rebound, through the meshing of ring gear and rack, can realize adjust knob clockwise rotation when last removal, thereby make adjust knob reduce the resistance of potentiometre, thereby improve detecting device's sensitivity, thereby the precision that the device detected has been improved.

2. The utility model discloses an atomizing spray tube forms water smoke with water blowout in the bottom surface of conveyer belt, makes water smoke erode fine hair in the bottom surface of conveyer belt, and along with the gradient flow direction scraper blade of conveyer belt bottom, the scraper blade flows in to the water drainage tank under scraping the water of conveyer belt bottom surface, flows out from the drain pipe in the direction through the water drainage tank, thereby realizes clearing up the fine hair that conveys the belt surface, avoids being stained with fine hair when preventing next fabric, avoids the fabrics to receive the pollution, has reduced the manufacturing cost of fabrics.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the structural frame of the present invention;

FIG. 3 is a schematic cross-sectional view of the structural support frame of the present invention;

FIG. 4 is a schematic view of the structure of the potentiometer according to the present invention;

FIG. 5 is an enlarged schematic view of the point A in the structure diagram of the present invention in FIG. 2;

fig. 6 is an enlarged schematic view of the position B in the structure diagram 3 of the present invention.

In the figure: 1. a frame; 2. a support frame; 3. a detection device; 4. an engagement block; 5. positioning a groove; 6. a bearing; 7. a ball screw; 8. adjusting the motor; 9. a driving wheel; 10. a transmission belt; 11. a potentiometer; 111. a fixing box; 112. adjusting a rod; 113. a rotating plate; 12. adjusting a knob; 13. a ring gear; 14. a rack; 15. an atomizing nozzle; 16. a squeegee; 17. a water discharge tank; 18. a drain pipe; 19. a conveying roller; 20. a conveyor belt; 21. the motor is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in figures 1 to 6, the utility model provides an automatic early warning needle detector detection device, which comprises a frame 1, wherein the front side and the back side of the top end of the frame 1 are both fixed with a support frame 2, the middle part of the support frame 2 is movably connected with a detection device 3, the front end and the back end of the detection device 3 are both fixedly provided with an engagement block 4, the front side and the back side of the top end of the frame 1 and the front end and the back end of the middle part of the support frame 2 are both provided with a positioning groove 5, the top surface and the bottom surface of the inner cavity of the positioning groove 5 are both fixedly provided with a bearing 6, the middle part of the bearing 6 is fixedly provided with a ball screw 7, the inner cavity of the frame 1 is fixedly provided with an adjusting motor 8, the bottom end of the ball screw 7 and the output end of the adjusting motor 8 are both fixedly provided with driving wheels 9, the surface of the driving wheels 9 is connected with a driving belt 10, the three driving wheels 9 are connected through the driving belt 10, thereby realizing that the adjusting motor 8 drives the two ball screws 7 to rotate, the bottom surface fixed mounting of detection device 3 has potentiometre 11, the front end of potentiometre 11 is equipped with adjust knob 12, adjust knob 12's fixed surface installs ring gear 13, the front end fixed mounting of 2 inner chambers of support frame has rack 14, when meshing piece 4 drives detection device 3 and upwards removes, because rack 14's fixed position is unchangeable, through the meshing of ring gear 13 and rack 14, can make ring gear 13 drive adjust knob 12 clockwise turning when shifting up.

Wherein, the water drainage tank 17 has been seted up on the right side of frame 1 bottom, and the left side fixed mounting of frame 1 bottom has atomizing spray tube 15, and the top surface fixed mounting of frame 1 bottom has scraper blade 16, and the right flank fixed mounting of frame 1 has drain pipe 18, and the water source that 15 front ends of atomizing spray tube are connected supplies water to atomizing spray tube 15, makes atomizing spray tube 15 spout water and forms the water smoke in the bottom surface of conveyer belt 20, and the water smoke can erode fine hair in the bottom surface of conveyer belt 20.

Wherein, the inner chamber swing joint on 1 top of frame has transfer roller 19, transfer roller 19's surface transmission is connected with conveyer belt 20, the leading flank fixed mounting of frame 1 has driving motor 21, transfer roller 19's bottom surface is in the state of below right slope, put the left end at conveyer belt 20 top surface with the fabric, driving motor 21 drives transfer roller 19 rotatory, thereby it connects the 20 clockwise rotations of conveyer belt on transfer roller 19 surface to drive the transmission, transport the fabric right side to the below of support frame 2, detecting device 3 detects the fabric this moment, when there is the broken needle, the siren that the 3 right-hand members of detecting device set up sends the early warning.

Wherein, the potentiometer 11 comprises a fixing box 111, the fixing box 111 is fixedly installed at the front end of the bottom surface of the detection device 3, the fixing box 111 is electrically connected with the detection device 3, the left side of the front end of the fixing box 111 is fixedly provided with an adjusting rod 112, the surface of the adjusting rod 112 is movably connected with a rotating plate 113, the rotating plate 113 is fixedly installed at the front end of the inner cavity of the adjusting knob 12, when the adjusting knob 12 rotates clockwise, the adjusting knob 12 is driven to rotate the adjusting rod 112 through the rotating plate 113, thereby reducing the resistance value in the fixing box 111, increasing the passing current amount in the detection device 3, and increasing the detection range of the detection device 3.

Wherein, meshing block 4 swing joint is in the inner chamber of constant head tank 5, and meshing block 4 is kept away from the one end meshing at ball 7 at the surface of detecting device 3 center, can drive meshing block 4 upward movement through meshing block 4 and ball 7's meshing to the realization increases the distance value between detecting device 3 and the conveyer belt 20, can detect the fabrics of co-altitude not.

The water discharge pipe 18 is communicated with the bottom end of the water discharge groove 17, the bottom end of the water discharge groove 17 is in a state of inclining at the lower right side, the top end of the atomizing spray pipe 15 penetrates through and extends to the upper portion of the bottom end of the rack 1, the top end of the atomizing spray pipe 15 is located at the left side below the conveyor belt 20, water is sprayed on the bottom surface of the conveyor belt 20, flows to the scraper 16 along with the inclination of the bottom end of the conveyor belt 20, can flow into the water discharge groove 17 under the scraping of the scraper 16 and the conveyor belt 20, and flows out of the water discharge pipe 18 under the guiding of the water discharge groove 17.

The utility model discloses a theory of operation and use flow:

when the device is used, textile fabrics are placed at the left end of the top surface of the conveying belt 20, the driving motor 21 drives the conveying roller 19 to rotate, so that the conveying belt 20 connected to the surface of the conveying roller 19 in a transmission mode is driven to rotate clockwise, the textile fabrics are conveyed rightwards to the lower portion of the supporting frame 2, the textile fabrics are detected by the detection device 3 at the moment, and when broken needles exist, an alarm arranged at the right end of the detection device 3 gives an early warning;

when the height of the detection device 3 needs to be lifted, the adjusting motor 8 is started through the control host, and the three transmission wheels 9 are in transmission connection through the transmission belt 10, so that the adjusting motor 8 drives the two ball screws 7 to rotate, and the meshing block 4 can be driven to move upwards through meshing of the meshing block 4 and the ball screws 7, so that the distance value between the detection device 3 and the transmission belt 20 is increased, and textiles with different heights can be detected;

when the meshing block 4 drives the detection device 3 to move upwards, the position of the rack 14 is fixed, and the gear ring 13 is meshed with the rack 14, so that the gear ring 13 drives the adjusting knob 12 to move upwards and simultaneously drives the adjusting knob 12 to rotate clockwise, the adjusting knob 12 drives the adjusting rod 112 to rotate through the rotating plate 113, the resistance value in the fixing box 111 is reduced, the current passing through the detection device 3 is increased, and the detection range of the detection device 3 is enlarged;

after the textile is placed on the conveyor belt 20, fluff on the textile can be adhered to the surface of the conveyor belt 20, the fluff can be rotated to the position below the conveyor belt 20 along with the rotation of the conveyor belt 20, at the moment, a water source connected with the front end of the atomizing nozzle 15 supplies water to the atomizing nozzle 15, the atomizing nozzle 15 sprays the water on the bottom surface of the conveyor belt 20 to form water mist, the water mist can flush the fluff on the bottom surface of the conveyor belt 20, the water flows to the scraper 16 along with the inclination of the bottom end of the conveyor belt 20, the water on the conveyor belt 20 can be scraped down to flow into the drainage groove 17 through the contact of the scraper 16 and the conveyor belt 20, and the water flows out of the drainage pipe 18 under the guidance of the drainage groove 17.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic early warning examine needle machine detection device, includes frame (1), its characterized in that: the front side and the rear side of the top end of the rack (1) are both fixed with a support frame (2), the middle part of the support frame (2) is movably connected with a detection device (3), the front end and the rear end of the detection device (3) are both fixedly provided with meshing blocks (4), the front end and the rear end of the top end of the rack (1) and the front end and the rear end of the middle part of the support frame (2) are both provided with positioning grooves (5), the top surface and the bottom surface of the inner cavity of each positioning groove (5) are both fixedly provided with a bearing (6), the middle part of each bearing (6) is fixedly provided with a ball screw (7), the inner cavity of the rack (1) is fixedly provided with an adjusting motor (8), the bottom end of each ball screw (7) and the output end of each adjusting motor (8) are both fixedly provided with a transmission wheel (9), the surface of each transmission wheel (9) is connected with a transmission belt (10), and the bottom surface of the detection device (3) is fixedly provided with a potentiometer (11), the front end of potentiometre (11) is equipped with adjust knob (12), the fixed surface of adjust knob (12) installs ring gear (13), the front end fixed mounting of support frame (2) inner chamber has rack (14).

2. The automatic early warning needle detector detection device of claim 1, wherein: drainage tank (17) have been seted up on the right side of frame (1) bottom, the left side fixed mounting of frame (1) bottom has atomizing spray tube (15), the top surface fixed mounting of frame (1) bottom has scraper blade (16), the right flank fixed mounting of frame (1) has drain pipe (18).

3. The automatic early warning needle detector detection device of claim 1, wherein: the inner chamber swing joint on frame (1) top has transfer roller (19), the surface transmission of transfer roller (19) is connected with conveyer belt (20), the leading flank fixed mounting of frame (1) has driving motor (21), the bottom surface of transfer roller (19) is in the state of below slope to the right.

4. The automatic early warning needle detector detection device of claim 1, wherein: the potentiometer (11) comprises a fixing box (111), the fixing box (111) is fixedly installed at the front end of the bottom surface of the detection device (3), the fixing box (111) is electrically connected with the detection device (3), an adjusting rod (112) is fixedly installed on the left side of the front end of the fixing box (111), a rotating plate (113) is movably connected to the surface of the adjusting rod (112), and the rotating plate (113) is fixedly installed at the front end of the inner cavity of the adjusting knob (12).

5. The automatic early warning needle detector detection device of claim 1, wherein: the meshing block (4) is movably connected in the inner cavity of the positioning groove (5), and one end, far away from the center of the detection device (3), of the meshing block (4) is meshed on the surface of the ball screw (7).

6. The automatic early warning needle detector detection device of claim 2, wherein: the bottom of drain pipe (18) and water drainage tank (17) communicates each other, the bottom of water drainage tank (17) is the state of the below right slope, the top of atomizing spray tube (15) is run through and is extended to the top of frame (1) bottom, the top of atomizing spray tube (15) is located the left side of conveyer belt (20) below.