CN215800582U

CN215800582U - Height-adjustable needle detector

Info

Publication number: CN215800582U
Application number: CN202121796674.9U
Authority: CN
Inventors: 边利军
Original assignee: Shanxi Aost Wool Co ltd
Current assignee: Shanxi Aost Wool Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-02-11
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a height-adjustable needle detector which comprises a base, a conveyor belt, a belt motor and supporting legs, wherein a needle detection support is arranged in the middle of the base, a cross beam is arranged behind the needle detection support, a row of indicator lamps are arranged at the front end of the cross beam, a row of inductors are arranged below the cross beam, a lead screw is arranged at the front end of the cross beam, guide rods are arranged at the front end and the rear end of the lead screw, a needle withdrawing motor is arranged on the left side of the lead screw, a sliding block is fixed on the lead screw, a needle withdrawing sleeve is fixed on the right side below the sliding block, the needle withdrawing sleeve is installed on a magnetic rod, a needle withdrawing shaft is connected at the right end of the magnetic rod, a needle withdrawing shaft support is fixed on the needle shaft support, a vibrating hopper support is arranged behind the needle detection support, a lifting cylinder is arranged in the middle above the vibrating hopper support, an air vibrating hopper is connected below the lifting cylinder, an air suction port is arranged above the air vibrating hopper, a screen plate is arranged below the air vibrating hopper, and a front baffle plate is arranged at the front end of the screen plate. The utility model has the beneficial effects that: the device can automatically remove the needle residues and control the height of the lifting cylinder to absorb and remove the needles of fabrics with different thicknesses.

Description

Height-adjustable needle detector

Technical Field

The utility model relates to the field of spinning, in particular to a height-adjustable needle detector.

Background

The needle checking machine is a ferromagnetic metal induction instrument, is a detecting instrument applied to textile industry for metal detector classification, and is mainly used for detecting ferromagnetic metal foreign matters of textiles, so that the metal detecting instrument is developed for detecting broken needles of textiles, when goods passing through the needle checking machine have broken needles or contain materials such as iron metal, the needle checking machine does not allow passing, the needle checking machine can automatically give an alarm when iron metal is detected, usually, a conveying belt falls to the original position for placing goods (other actions can be selected and a mechanism can be removed), and therefore, inspectors can judge the position of the broken needles according to the position of a needle breaking signal indicator lamp, otherwise, if the goods without detected metal can pass through a needle checking machine channel. According to the rule that the export textiles need to be subjected to broken needle detection, qualified commodities can be exported through the broken needle detection of the needle checking machine.

When the existing needle detection machine detects that the needle remains, the manual examination is carried out, and the mode is low in efficiency and is not suitable for industrial continuous production.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provides a height-adjustable needle detector.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a height-adjustable needle detector comprises a base, a conveyor belt, a belt motor and supporting legs, wherein a needle detecting support is arranged in the middle of the base, a cross beam is arranged behind the needle detecting support, a row of indicating lamps are arranged at the front end of the cross beam, a row of inductors are arranged below the cross beam, the height-adjustable needle detector is characterized in that a lead screw is arranged at the front end of the cross beam, guide rods are arranged at the front end and the rear end of the lead screw, a needle withdrawing motor is arranged on the left side of the lead screw, a sliding block is fixed on the lead screw, a needle withdrawing sleeve is fixed on a magnetic rod on the right side below the sliding block, a needle withdrawing shaft is connected to the right end of the magnetic rod, the right end of the needle withdrawing shaft is fixed on a needle shaft support, a vibration hopper support is arranged behind the needle detecting support, a lifting cylinder is arranged in the middle above the vibration hopper support, a wind vibration hopper is connected to the lower portion of the lifting cylinder, an air suction port is arranged above the rear portion of the wind vibration hopper, and a screen plate is arranged below the wind vibration hopper, the front end of the screen plate is provided with a front baffle.

Preferably, the needle shaft support is provided with a needle receiving plate at the lower end.

Preferably, the outer diameters of the magnetic rod and the needle withdrawing shaft are the same.

Preferably, the needle withdrawing shaft is made of plastic.

The utility model has the beneficial effects that:

the residual pricking needles can be automatically removed, and the manual searching operation is omitted. The height of the lifting cylinder can be controlled to absorb shock and remove needles for fabrics with different thicknesses.

Drawings

FIG. 1 is a schematic view of the entire structure of the present invention.

Fig. 2 is a right side view of the present invention.

Fig. 3 is a front view of the present invention.

In the figure:

the device comprises a base 11, a conveyor belt 12, a belt motor 13, a supporting leg 14, a vibration bucket bracket 21, an air vibration bucket 22, an air suction port 23, a front baffle 24, a screen plate 25, a lifting cylinder 26, a needle withdrawing motor 31, a needle detecting bracket 32, a lead screw 33, a guide rod 34, a needle withdrawing shaft bracket 35, a needle connecting plate 36, a slide block 37, a needle withdrawing sleeve 38, a magnetic rod 391, a needle withdrawing shaft 392, a cross beam 41, an indicator lamp 42 and a sensor 43.

Detailed Description

The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the utility model in any way.

The terms of orientation of up, down, left, right, front, back, top, bottom, and the like as referred to or as may be referred to in this specification are defined with respect to the configuration shown in the drawings, and the terms "inner" and "outer" refer to directions toward and away from the geometric center of a particular component and are relative terms, and thus may be changed accordingly depending on the position and the state of use of the particular component. Therefore, these and other directional terms should not be construed as limiting terms.

The technical solution and effects of the present invention will be further described below by way of specific embodiments. The following embodiments are merely illustrative of the present invention, and the present invention is not limited to the following embodiments or examples. Simple modifications of the utility model applying the inventive concept are within the scope of the utility model as claimed.

As shown in fig. 1-3, a height-adjustable needle detector comprises a base 11, a conveyor belt 12, a belt motor 13, and support legs 14, wherein a needle detecting support 32 is disposed in the middle of the base 11, a beam 41 is disposed behind the needle detecting support 32, a row of indicator lamps 42 is disposed at the front end of the beam 41, and a row of sensors 43 is disposed below the beam 41, and is characterized in that a lead screw 33 is disposed at the front end of the beam 41, guide rods 34 are disposed at the front and rear ends of the lead screw 33, a needle withdrawing motor 31 is disposed at the left side of the lead screw 33, a slider 37 is fixed on the lead screw 33, a needle withdrawing sleeve 38 is fixed on the right side below the slider 37, the needle withdrawing sleeve 38 is mounted on a magnetic rod 391, a needle withdrawing shaft 392 is connected to the right end of the magnetic rod 391, the right end of the needle withdrawing shaft 392 is fixed on the needle shaft support 35, a vibrating hopper support 21 is disposed behind the needle detecting support 32, and a lifting cylinder 26 is disposed in the middle of the upper portion of the vibrating hopper support 21, the air vibration bucket 22 is connected below the lifting cylinder 26, an air suction port 23 is arranged at the rear upper part of the air vibration bucket 22, a screen plate 25 is arranged below the air vibration bucket 22, and a front baffle 24 is arranged at the front end of the screen plate 25.

The needle shaft bracket 35 is provided with a needle receiving plate 36 at the lower end.

The magnetic rod 391 and the needle withdrawing shaft 392 have the same outer diameter.

The needle withdrawing shaft 392 is made of plastic.

The working principle of the utility model is as follows:

when the pricker is detected to be remained, the indicator lamp at the corresponding position sends a signal, meanwhile, the belt rotates backwards to the position below the wind vibration hopper, the wind vibration hopper moves downwards, the belt moves forwards continuously, the air suction pump communicated with the air suction port 23 sucks air intermittently to enable the fabric to vibrate up and down, the pricker moves forwards along the belt after being vibrated and is adsorbed by the magnetic rod, and the wind vibration hopper is lifted after 1 minute. When the felting needle needs to be removed from the magnetic rod, the felting needle is started to move rightwards along the magnetic rod and falls down on the felting needle withdrawing shaft.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The height-adjustable needle detector comprises a base (11), a conveyor belt (12), a belt motor (13) and supporting legs (14), wherein a needle detecting support (32) is arranged in the middle of the base (11), a cross beam (41) is arranged behind the needle detecting support (32), a row of indicating lamps (42) is arranged at the front end of the cross beam (41), a row of inductors (43) are arranged below the cross beam (41), the height-adjustable needle detector is characterized in that a lead screw (33) is arranged at the front end of the cross beam (41), guide rods (34) are arranged at the front end and the rear end of the lead screw (33), a needle withdrawing motor (31) is arranged on the left side of the lead screw (33), a sliding block (37) is fixed on the lead screw (33), a needle withdrawing sleeve (38) is fixed on the right side below the sliding block (37), the needle withdrawing sleeve (38) is installed on a magnetic rod (391), the right end of the magnetic rod (391) is connected with a needle withdrawing shaft (392), and the right end of the needle withdrawing shaft (392) is fixed on the needle shaft support (35), examine needle support (32) rear and be equipped with hopper support (21) that shakes, hopper support (21) top middle part that shakes is equipped with lift jar (26), lift jar (26) below is connected with wind and shakes hopper (22), wind shakes hopper (22) rear upper portion and is equipped with induction port (23), wind shakes hopper (22) below and is equipped with otter board (25), otter board (25) front end is equipped with preceding baffle (24).

2. The adjustable height needle detector as claimed in claim 1, wherein the needle shaft support (35) is provided with a needle receiving plate (36) at its lower end.

3. The adjustable height needle checker according to claim 1, wherein the magnetic rod (391) and the needle withdrawing shaft (392) have the same outer diameter.

4. The adjustable height needle detecting machine as claimed in claim 1, wherein the needle withdrawing shaft (392) is made of plastic.