CN217094778U

CN217094778U - Carbon fiber production is with static-removing device of pre-oxidation stove

Info

Publication number: CN217094778U
Application number: CN202220764372.1U
Authority: CN
Inventors: 杨度
Original assignee: Shenzhen Languang Carbon Fiber Technology Co ltd
Current assignee: Shenzhen Languang Carbon Fiber Technology Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-08-02
Anticipated expiration: 2032-04-02

Abstract

The utility model relates to the technical field of carbon fiber production equipment, and discloses a static electricity removing device of a pre-oxidation furnace for carbon fiber production, which solves the problem that the carbon fiber is not subjected to dust collection treatment before static electricity removal at present, and comprises a base, wherein two side plates are arranged on two sides above the base, two winding rollers are arranged between the two side plates, a dust removing mechanism is connected between the two side plates and is positioned between the two winding rollers, the dust removing mechanism comprises two groups of dust collecting rollers, and each group of dust collecting rollers comprises an upper dust collecting roller and a lower dust collecting roller which are matched with each other; the utility model discloses, through the cooperation between handle and movable rod and the installation piece, can make two go up the dust absorption roller and upwards remove then to make reset spring compression, when the carbon fiber was located between dust absorption roller and the lower dust absorption roller, then reset spring resets and can make the dust absorption roller move down, can carry out the centre gripping to the carbon fiber then, thereby be convenient for adsorb the dust of adhering to on the carbon fiber.

Description

Carbon fiber production is with static-removing device of pre-oxidation stove

Technical Field

The utility model belongs to the technical field of carbon fiber production equipment, specifically be a carbon fiber production is with destaticizing device of pre-oxidation stove.

Background

Although the carbon fiber material has certain conductivity, the carbon fiber tows in the pre-oxidation process are still coated with a certain proportion of oil agent, and the carbon fiber tows which are not carbonized at high temperature have relatively poor conductivity, so that in the pre-oxidation process of the carbon fibers, if static electricity on the carbon fibers running at high speed cannot be removed in time, part of static electricity can be remained on the carbon fiber tows, and in the pre-oxidation process at the temperature of 240-300 ℃, if the static electricity generated or remained in the running process of the carbon fiber tows in a hot state cannot be effectively removed, the adsorption of the carbon fiber tows to dust in the environment can be aggravated.

The existing static electricity removing device does not perform dust collection treatment on the carbon fibers before use, so that the subsequent static electricity removing treatment on the carbon fibers is influenced.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a carbon fiber production is with static-removing device of pre-oxidation stove, the effectual solution to the carbon fiber do not have the problem of carrying out dust absorption treatment to it before static-removing.

In order to achieve the above object, the utility model provides a following technical scheme: a static removing device of a pre-oxidation furnace for carbon fiber production comprises a base, wherein side plates are arranged on two sides above the base, two winding rollers are arranged between the two side plates and are correspondingly arranged at two ends of the side plates, a dust removing mechanism is connected between the two side plates and is positioned between the two winding rollers, the dust removing mechanism comprises two groups of dust suction rollers, and each group of dust suction rollers comprises an upper dust suction roller and a lower dust suction roller which are matched with each other; and a static removing device is fixedly arranged between the two side plates and arranged between the two groups of dust suction rollers.

Preferably, dust removal mechanism is including being fixed in two fixed plates that two curb plates are close to one side each other, and the installation piece is all installed at the below both ends of fixed plate, and the top fixedly connected with movable rod of installation piece, fixed plate and fixedly connected with ejector pin are run through on the top of movable rod, fixedly connected with handle in the middle of the top of ejector pin, and the both ends of going up the dust absorption roller are in the same place with two relative installation piece fixed connection respectively, the both ends and two curb plate fixed connection of lower dust absorption roller.

Preferably, a return spring is arranged between the mounting block and the fixed plate, and the return spring is movably sleeved with the movable rod.

Preferably, both ends of the bottom of the fixed plate are fixedly connected with side blocks, a connecting rod is fixedly connected between the two side blocks, and two sliding blocks are movably sleeved on the connecting rod; the bottom of slider rotates and is connected with the dwang, and the other end and the installation piece of dwang rotate and are connected.

Preferably, fixed establishment is installed at the top of curb plate, and fixed establishment all installs the bolt including the depression bar that is located the curb plate top at the both ends of depression bar, fixedly connected with locating lever in the middle of the bottom of depression bar, the equal fixedly connected with briquetting in bottom both ends of depression bar, briquetting and wind-up roll butt.

Preferably, the clamping grooves are formed in the two ends of the side plate, the winding roller is movably clamped with the clamping grooves, the clamping grooves are movably clamped with the pressing blocks, the bottom ends of the pressing blocks are attached to the winding roller, and positioning holes movably clamped with the positioning rods are formed in the middle of the top of the side plate.

Preferably, both ends of the bottoms of the two side plates are fixedly connected with supporting legs, and the bottoms of the supporting legs are fixedly connected with the base.

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

(1) the utility model discloses, through the cooperation between handle and movable rod and the installation piece, then can make two upper dust absorption rollers upwards move to make reset spring compress, when the carbon fiber is located between upper dust absorption roller and the lower dust absorption roller, then reset spring resets and can make upper dust absorption roller downwards move, then can carry out the centre gripping to the carbon fiber, thereby be convenient for adsorb the dust attached to the carbon fiber;

(2) this is novel through the cooperation between depression bar and the bolt, can then break away from the inside of draw-in groove with depression bar rebound, then to can remove the control to the wind-up roll, thereby the dismantlement of the wind-up roll of being convenient for.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic structural view of the dust removing mechanism of the present invention;

FIG. 3 is a schematic diagram of the fixing plate structure of the present invention;

FIG. 4 is a schematic view of the fixing mechanism of the present invention;

FIG. 5 is an exploded view of the fixing mechanism of the present invention;

in the figure: 1. a base; 2. supporting legs; 3. a side plate; 4. a fixing mechanism; 401. a pressure lever; 402. briquetting; 403. a card slot; 404. a bolt; 405. positioning holes; 406. positioning a rod; 5. a dust removal mechanism; 501. a fixing plate; 502. a lower suction roll; 503. a top rod; 504. a handle; 505. an upper dust suction roller; 506. a side block; 507. a return spring; 508. a slider; 509. a connecting rod; 5010. rotating the rod; 5011. mounting blocks; 5012. a movable rod; 6. a static electricity eliminating device; 7. and (7) winding the roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 fig. 1-2, the static electricity removing device of the pre-oxidation furnace for carbon fiber production of the present invention comprises a base 1, side plates 3 are mounted on both sides of the top of the base 1, two wind-up rolls 7 are mounted between the two side plates 3, the two wind-up rolls 7 are correspondingly disposed at both ends of the side plates 3, a dust removing mechanism 5 is connected between the two side plates 3, the dust removing mechanism 5 is located between the two wind-up rolls 7, the dust removing mechanism 5 comprises two sets of dust absorbing rolls, and each set of dust absorbing roll comprises an upper dust absorbing roll 505 and a lower dust absorbing roll 502 which are matched with each other; and a static removing device 6 is fixedly arranged between the two side plates 3, and the static removing device 6 is arranged between the two groups of dust suction rollers.

Specifically, referring to fig. 2 and 3, the dust removing mechanism 5 includes two fixing plates 501 fixed on the sides of the two side plates 3 close to each other, mounting blocks 5011 are respectively installed at the two lower ends of the fixing plates 501, a movable rod 5012 is fixedly connected to the tops of the mounting blocks 5011, the top end of the movable rod 5012 penetrates through the fixing plates 501 and is fixedly connected to a top rod 503, a handle 504 is fixedly connected to the middle of the top rod 503, a return spring 507 is arranged between the mounting blocks 5011 and the fixing plates 501, the return spring 507 is movably sleeved with the movable rod 5012, side blocks 506 are respectively fixedly connected to the two bottom ends of the fixing plates 501, a connecting rod is fixedly connected between the two side blocks 506, two sliders 508 are movably sleeved on the outer side of the connecting rod 509, a rotating rod 5010 is rotatably connected to the bottom of the slider 508, the bottom end of the rotating rod 5010 is rotatably connected to one side of the mounting block 5011, an upper dust collecting roller 505 is fixedly installed between the two mounting blocks 5011 positioned on the left and right sides, a lower dust suction roller 502 is arranged below the upper dust suction roller 505, and two ends of the lower dust suction roller 502 are respectively fixedly connected with the two side plates 3;

firstly, the handle 504 is pulled upwards to drive the mounting block 5011 to move upwards, then the two upper dust suction rollers 505 are driven to move upwards, the return spring 507 is stretched at the moment, then the carbon fibers positioned on the outer side of the winding roller 7 on the left side are pulled and attached to the lower dust suction roller 502, then the control on the handle 504 is released, at the moment, the return spring 507 is reset to drive the mounting block 5011 to move downwards, then the upper dust suction rollers 505 are driven to move downwards and attached to the carbon fibers, and finally dust suction treatment is carried out in the moving process of the carbon fibers.

Referring to fig. 4 and 5, the fixing mechanism 4 includes a pressing rod 401 located at the top of the side plate 3, bolts 404 are installed at both ends of the pressing rod 401, a positioning rod 406 is fixedly connected to the middle of the bottom of the pressing rod 401, pressing blocks 402 are fixedly connected to both ends of the bottom of the pressing rod 401, clamping grooves 403 are formed at both ends of the side plate 3, the winding roller 7 is movably clamped with the clamping grooves 403, the clamping grooves 403 are movably clamped with the pressing blocks 402, the bottom of the pressing blocks 402 is attached to the winding roller 7, and a positioning hole 405 movably clamped with the positioning rod 406 is formed in the middle of the top of the side plate 3;

place wind-up roll 7 between two curb plates 3 at first, the both ends of wind-up roll 7 are located the inside of two draw-in grooves 403 on two curb plates 3 respectively simultaneously, then place depression bar 401 at the top of curb plate 3, and locating lever 406 is located the inside of locating hole 405 simultaneously, then briquetting 402 is located the inside of draw-in groove 403, until briquetting 402 closely laminates with wind-up roll 7, then it is fixed with curb plate 3 with depression bar 401 through bolt 404, accomplish the installation to wind-up roll 7 at last.

The working principle is as follows: when the winding device is used, firstly, the winding roller 7 is placed between the two side plates 3, the two ends of the winding roller 7 are respectively positioned in the two clamping grooves 403 on the two side plates 3, then the pressing rod 401 is placed at the top of the side plates 3, meanwhile, the positioning rod 406 is positioned in the positioning hole 405, then the pressing block 402 is positioned in the clamping groove 403 until the pressing block 402 is tightly attached to the winding roller 7, then the pressing rod 401 is fixed with the side plates 3 through the bolts 404, finally, the winding roller 7 is installed, then the handle 504 is pulled upwards to drive the installation block 5011 to move upwards, then the two upper dust suction rollers 505 are driven to move upwards, at the moment, the reset spring 507 stretches, then the carbon fiber positioned at the outer side of the winding roller 7 at the left side is pulled and attached to the lower dust suction roller 502, then the control over the handle 504 is released, at the moment, the reset spring 507 resets to drive the installation block 5011 to move downwards, then the upper dust suction roller 505 is driven to move downwards and attached to the carbon fiber, and finally, performing dust collection treatment on the carbon fibers in the moving process.

Claims

1. The utility model provides a carbon fiber production is with static-removing device of preliminary oxidation stove, includes base (1), its characterized in that: the winding device is characterized in that side plates (3) are mounted on two sides above the base (1), two winding rollers (7) are mounted between the two side plates (3), the two winding rollers (7) are correspondingly arranged at two ends of the side plates (3), a dust removal mechanism (5) is connected between the two side plates (3), the dust removal mechanism (5) is located between the two winding rollers (7), the dust removal mechanism (5) comprises two groups of dust suction rollers, and each group of dust suction rollers comprises an upper dust suction roller (505) and a lower dust suction roller (502) which are matched with each other; two fixed mounting has destaticizing equipment (6) between curb plate (3), destaticizing equipment (6) set up two sets of suction rolls between.

2. The static electricity removing apparatus of a pre-oxidation furnace for carbon fiber production according to claim 1, wherein: the dust removal mechanism (5) further comprises two fixing plates (501) fixed on one side, close to each other, of the two side plates (3), mounting blocks (5011) are mounted at two ends of the lower portion of each fixing plate (501), movable rods (5012) are fixedly connected to the tops of the mounting blocks (5011), the top ends of the movable rods (5012) penetrate through the fixing plates (501) and are fixedly connected with ejector rods (503), and handles (504) are fixedly connected to the tops of the ejector rods (503); the two ends of the upper dust suction roller (505) are fixedly connected with the two opposite mounting blocks (5011) respectively, and the two ends of the lower dust suction roller (502) are fixedly connected with the two side plates (3).

3. The static electricity removing apparatus of a pre-oxidation furnace for carbon fiber production according to claim 2, wherein: the mounting block (5011) and the fixing plate (501) are provided with a return spring (507), and the return spring (507) is movably sleeved with the movable rod (5012).

4. The static electricity removing apparatus of a pre-oxidation furnace for carbon fiber production according to claim 3, wherein: two ends of the bottom of the fixing plate (501) are fixedly connected with side blocks (506), a connecting rod (509) is fixedly connected between the two side blocks (506), and the connecting rod (509) is movably sleeved with two sliding blocks (508); the bottom of slider (508) is rotated and is connected with dwang (5010), the other end of dwang (5010) with installation piece (5011) is rotated and is connected.

5. The static electricity removing apparatus of a pre-oxidation furnace for carbon fiber production according to claim 4, wherein: fixing mechanism (4) are installed at the top of curb plate (3), fixing mechanism (4) are including being located depression bar (401) at curb plate (3) top, bolt (404) are all installed at the both ends of depression bar (401), fixedly connected with locating lever (406) in the middle of the bottom of depression bar (401), the equal fixedly connected with briquetting (402) in bottom both ends of depression bar (401), briquetting (402) with wind-up roll (7) butt.

6. The static electricity removing apparatus of a pre-oxidation furnace for carbon fiber production according to claim 5, wherein: draw-in groove (403) have all been seted up at the both ends of curb plate (3), wind-up roll (7) with draw-in groove (403) activity joint, draw-in groove (403) with briquetting (402) activity joint, just the bottom of briquetting (402) with wind-up roll (7) laminating, seted up in the middle of the top of curb plate (3) with locating lever (406) movable joint's locating hole (405).

7. The static electricity removing apparatus of a pre-oxidation furnace for carbon fiber production according to any one of claims 1 to 6, wherein: the two ends of the bottom of the two side plates (3) are fixedly connected with supporting legs (2), and the bottom ends of the supporting legs (2) are fixedly connected with the base (1).