Static electricity removing structure at wool outlet position of carding machine

Abstract

A hair outlet hole is formed in the bottom face of a carding box body, a boss is arranged at the position, beside the hair outlet hole, of the carding box body, an inclined through hole is formed in the boss, the inclined through hole is communicated with the hair outlet hole, and an insulation shell is inserted into the inclined through hole. A sharp needle is fixedly connected in the insulating shell, one end of the sharp needle points to the hair outlet hole of the carding box body, and the other end of the sharp needle is connected with a high-voltage power supply through a wire; blind holes are formed in the positions, corresponding to the hair outlet holes and the inclined through holes, of the bottom face of the carding box body, and the hole diameters of the blind holes can contain the hair outlet holes and the inclined through holes, so that the hair outlet holes and the inclined through holes are communicated through the blind holes. The static electricity removing structure at the hair outlet position of the carding machine is exquisite in structure, static electricity can be directly neutralized and eliminated in the carding machine and at the hair outlet holes, pertinence is high, static electricity removing is accurate, and the effect is excellent.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of static electricity elimination of spinning equipment, and particularly relates to a static electricity elimination structure at a wool outlet of a carding machine. BACKGROUND

[0002] The carding machine is a key equipment for carding fibers in the textile industry, and is mainly used for further carding the opened fibers into parallel, uniform and clean fiber nets to provide high-quality raw materials for subsequent spinning or non-woven fabric production.

[0003] After the fiber raw materials in the carding machine contact and rub against the carding roller, a large amount of static electricity is brought to the wool material coming out of the carding machine. The wool material with static electricity is adsorbed on metal parts in the subsequent spinning process, and the spun yarns are also tangled due to static electricity.

[0004] In the prior art, a static electricity elimination device is arranged outside the carding machine to eliminate static electricity, but this does not have pertinence and has poor static electricity elimination effect. CONTENT OF THE UTILITY MODEL

[0005] Based on the content in the background, the utility model provides a static electricity elimination structure at a wool outlet of a carding machine, which can directly neutralize and eliminate static electricity at the wool outlet and inside the carding machine, and has excellent static electricity elimination effect.

[0006] The disclosed static electricity elimination structure at a wool outlet of a carding machine is provided with a wool outlet hole in the bottom surface of a carding box body, the carding box body is provided with a boss beside the wool outlet hole, the boss is integrally connected with the carding box body, a slanting through hole is formed in the boss, the slanting through hole is in communication with the wool outlet hole, an insulating shell is inserted into the slanting through hole, and the insulating shell is in interference fit with the slanting through hole; when the carding machine does not need to eliminate static electricity, the slanting through hole can also be used as a core yarn hole, and the core yarn can pass through the slanting through hole and then enter the next process together with the wool coming out of the wool outlet hole;

[0007] A pin hole is formed in one end of the insulating shell close to the wool outlet hole, a sharp pin is fixedly connected in the pin hole, one end of the sharp pin points to the wool outlet hole of the carding box body, the other end of the sharp pin is connected with a high-voltage power supply through a wire, under the action of the high-voltage power supply, the sharp pin high-voltage corona discharge ionizes the surrounding air into a large amount of positive and negative ions, so as to neutralize and eliminate the static electricity brought by the wool at the wool outlet hole.

[0008] Preferably, blind holes are formed in the bottom surface of the carding box body at positions corresponding to the wool outlet hole and the slanting through hole, the hole diameter of the blind holes can contain the wool outlet hole and the slanting through hole, so that the wool outlet hole and the slanting through hole are in communication through the blind holes.

[0009] Preferably, the insulating shell is provided with a glue injection hole at one end of the lead wire, the needle end and the lead wire part are arranged in the glue injection hole, the hole diameter of the middle part of the glue injection hole is inwardly contracted to form a snap ring, glue is injected into the glue injection hole, and after the glue solidifies, the needle end and the lead wire part can be fixed in the glue injection hole, and the snap ring formed by the inward contraction of the hole diameter of the middle part of the glue injection hole can prevent the solidified glue from falling out of the glue injection hole.

[0010] Preferably, the insulating shell is provided with a glue injection hole at one end of the lead wire, the needle end and the lead wire part are arranged in the glue injection hole, the hole diameter of the middle part of the glue injection hole is inwardly contracted to form a snap ring, glue is injected into the glue injection hole, and after the glue solidifies, the needle end and the lead wire part can be fixed in the glue injection hole, and the snap ring formed by the inward contraction of the hole diameter of the middle part of the glue injection hole can prevent the solidified glue from falling out of the glue injection hole.

[0011] Through the above technical scheme, the utility model at least includes following beneficial effect:

[0012] The electrostatic elimination structure at the wool outlet of the carding machine has a delicate structure, and compared with external electrostatic elimination devices, the application can directly neutralize and eliminate static electricity at the wool outlet of the carding machine, has strong pertinence, and is accurate and excellent in electrostatic elimination effect. BRIEF DESCRIPTION OF DRAWINGS

[0013] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings, and these drawings are all simplified schematic diagrams, and only schematically show the basic structure of the utility model, so they only show the structure related to the utility model.

[0014] Figure 1 It is a whole schematic view of the electrostatic elimination structure at the wool outlet of the carding machine described in the embodiments of the application.

[0015] Figure 2 It is a schematic view of another perspective of the electrostatic elimination structure at the wool outlet of the carding machine described in the embodiments of the application.

[0016] Figure 3 It is a sectional view of the electrostatic elimination structure at the wool outlet of the carding machine described in the embodiments of the application. DETAILED DESCRIPTION

[0017] In the description of the present application, it is understood that if the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "back" and the like is based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the terms describing the positional relationship are only used for exemplary description, and cannot be understood as a limitation on the present patent; if the terms "first", "second" and the like are used, they are only for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features referred to, therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0018] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0019] Reference Figures 1 to 3 An electrostatic structure at a wool outlet of a carding machine, an outlet hole 101 is formed in the bottom surface of a carding box body 1, a boss 2 is arranged beside the outlet hole 101 of the carding box body 1, the boss 2 is specifically connected with the carding box body 1 in an integral manner, a slanting through hole 201 is formed in the boss 2, the slanting through hole 201 communicates with the outlet hole 101, an insulating shell 3 is inserted and mounted in the slanting through hole 201, specifically, the insulating shell 3 is in interference fit with the slanting through hole 201 to realize insertion and mounting; when the carding machine does not need to remove static electricity, the slanting through hole 201 can also be used as a core yarn hole, after the core yarn passes through the slanting through hole 201, the core yarn can enter the next process together with the wool material coming out of the outlet hole 101;

[0020] The insulating shell 3 is provided with a needle hole 303 at one end close to the outlet hole 101, a sharp needle 6 is fixedly arranged in the needle hole 303, one end of the sharp needle 6 points to the outlet hole 101 of the carding box body 1, the other end of the sharp needle 6 is connected with a high-voltage power supply through a wire 4, under the action of the high-voltage power supply, the sharp needle 6 high-voltage corona discharge ionizes the surrounding air into a large number of positive and negative ions, thereby neutralizing and eliminating the static electricity carried by the wool material at the outlet hole 101.

[0021] In the specific embodiment:

[0022] ReferenceFigure 2 The bottom surface of the carding box 1 is provided with a blind hole 102 at the position corresponding to the exit hole 101 and the oblique through hole 201, the hole diameter of the blind hole 102 can contain the exit hole 101 and the oblique through hole 201, so that the exit hole 101 and the oblique through hole 201 are communicated through the blind hole 102.

[0023] Reference Figure 3 The insulating shell 3 is provided with a glue injection hole 301 at one end of the wire 4, the needle 6 end and the wire 4 part are arranged in the glue injection hole 301, the hole diameter of the middle part of the glue injection hole 301 is inwardly contracted to form a snap ring 304, the glue 5 is injected in the glue injection hole 301, after the glue 5 is solidified, the needle 6 end and the wire 4 part can be fixed in the glue injection hole 301, and the snap ring 304 formed by the inwardly contracted hole diameter of the middle part of the glue injection hole 301 can avoid the solidified glue 5 from falling out of the glue injection hole 301.

[0024] Reference Figure 1 The insulating shell 3 is provided with a glue injection hole 301 at one end of the wire 4, the needle 6 end and the wire 4 part are arranged in the glue injection hole 301, the hole diameter of the middle part of the glue injection hole 301 is inwardly contracted to form a snap ring 304, the glue 5 is injected in the glue injection hole 301, after the glue 5 is solidified, the needle 6 end and the wire 4 part can be fixed in the glue injection hole 301, and the snap ring 304 formed by the inwardly contracted hole diameter of the middle part of the glue injection hole 301 can avoid the solidified glue 5 from falling out of the glue injection hole 301.

[0025] The above-mentioned static electricity removing structure of the carding machine exit hole has a delicate structure, compared with external static electricity removing devices, the application scheme can directly neutralize and eliminate static electricity at the exit hole 101 in the carding machine, has strong pertinence, accurate static electricity removing and excellent effect.

[0026] The above-mentioned only for the preferred embodiment of the present application, and does not limit the present application, according to the present application for the inspiration, through the above-mentioned description, relevant personnel can make various changes and modifications without deviating from the technical idea of the present application, any modification, equivalent replacement, improvement and the like within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A structure for removing static electricity at a carding machine exit, characterized in that: The bottom surface of the carding box (1) is provided with an outlet hole (101), and the carding box (1) is provided with a boss (2) beside the outlet hole (101), the boss (2) is provided with an inclined through hole (201), the inclined through hole (201) is communicated with the outlet hole (101), and the inclined through hole (201) is provided with an insulating shell (3); The insulating shell (3) is provided with a needle hole (303) at one end close to the outlet hole (101), the insulating shell (3) is fixedly provided with a sharp needle (6) in the needle hole (303), one end of the sharp needle (6) points to the outlet hole (101) of the carding box (1), and the other end of the sharp needle (6) is connected with a high-voltage power supply through a wire (4).

2. A static electricity removing structure at a wool outlet of a carding machine according to claim 1, wherein: The bottom surface of the carding box (1) is provided with a blind hole (102) at the corresponding position of the outlet hole (101) and the inclined through hole (201), the aperture of the blind hole (102) can contain the outlet hole (101) and the inclined through hole (201), so that the outlet hole (101) and the inclined through hole (201) are communicated through the blind hole (102).

3. A structure for removing static electricity at the wool outlet of a carding machine according to claim 1 or 2, characterized in that: The insulating shell (3) is provided with a glue injection hole (301) at one end provided with the wire (4), the end of the sharp needle (6) and the wire (4) are arranged in the glue injection hole (301), the aperture of the middle part of the glue injection hole (301) is contracted inward to form a snap ring (304), and the glue injection hole (301) is filled with glue (5).

4. A static electricity removing structure at a wool outlet of a carding machine according to claim 3, characterized in that: The side surface of the insulating shell (3) is also provided with a wire slot (302) at the corresponding position of the glue injection hole (301), and the wire (4) connected with the sharp needle (6) passes through the wire slot (302).

Images