CN217757780U

CN217757780U - Environment-friendly knitted fabric opener

Info

Publication number: CN217757780U
Application number: CN202221810605.3U
Authority: CN
Inventors: 张奇芳; 汪培; 陈文娟; 刘泽彬
Original assignee: Fujian Honggang Textile Technology Co ltd
Current assignee: Fujian Honggang Textile Technology Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-11-08
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses an environmental protection knitted fabric opener, include: the device comprises an air duct and a hopper, wherein one side of the lower end of the hopper is obliquely arranged and fixedly connected to one side of the upper end of the air duct, a rod and a cross-flow fan are arranged, a needle rod is vertically and movably arranged in the air duct, a plurality of crochet hooks are fixedly connected to the upper end of the needle rod at equal intervals, hook grooves are formed in the upper portions of the crochet hooks, through holes are formed right above the crochet hooks and are upwards communicated to the inside of the hopper, the cross-flow fan is fixedly connected to one side of the air duct, the output end of the cross-flow fan is right opposite to the needle rod, and a discharging opening is formed in the lower portion of the other side of the air duct. Traditional opening roller has been cancelled, avoids the surface fabric fibre at the in-process that opens, and the winding is in the pivot increase rotational resistance at opening roller both ends, and this device adopts the crochet hook to take out the fiber hook from the through-hole simultaneously, can guarantee the homogeneity that the fibre opened.

Description

Environment-friendly knitted fabric opener

Technical Field

The utility model relates to an opener technical field, in particular to environmental protection knitted fabric opener.

Background

The opener is a process for loosening and removing impurities from compressed, entangled fiber raw materials. Various fiber materials for spinning, such as raw cotton, wool, chemical staple fibers, cotton, hemp, polyester, rags, etc., are mostly transported into textile mills in the form of bales.

Most of the existing openers adopt at least two opening rollers with different rotating speeds, and some opening rollers adopt one opening roller and are matched with corresponding mechanisms. After the fibers are conveyed between the two opening rollers, the fibers are pulled by structures such as rod pieces on the opening rollers due to the speed difference, and the fibers are loosened. Due to the use of the opening roller, the treated fibers can be wound on the rotating shafts at the two ends of the opening roller, and the maintenance period of the device is shortened. Such as the patent theme "opener", patent application No. CN201922162921.9", which uses a plurality of opening rolls.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at solves one of the technical problem that exists among the prior art at least, provides the environmental protection knitted fabric opener, has cancelled traditional opening roller, avoids the surface fabric fibre at the in-process that opens, and the pivot increase at opening roller both ends is rotated the resistance, and this device adopts the crochet hook to take out the fiber hook from the through-hole simultaneously, can guarantee the homogeneity that the fibre opened.

In order to realize above-mentioned purpose, provide environmental protection knitted fabric opener, include: the air-conditioning device comprises an air duct and a hopper, wherein one side of the lower end of the hopper is obliquely arranged and fixedly connected with one side of the upper end of the air duct. The hopper is used for storing fabric fibers to be opened.

The cross-flow fan is fixedly connected to one side of the air channel, the output end of the cross-flow fan is arranged right opposite to the needle rod, and the lower portion of the other side of the air channel is provided with a discharging hole. The hook needle moves up and down to penetrate through the through hole, fibers in the hopper are hooked into the air duct, and meanwhile, the cross-flow fan is arranged to blow the fibers on the hook needle off.

According to the environment-friendly knitted fabric opener, one end of the needle rod is fixedly connected with a connecting rod, the connecting rod is rotatably connected with a rocker arm, the side wall of the hopper is fixedly connected with a protective box, and the other end of the connecting rod extends to the inside of the protective box. The needle rod reciprocates up and down through the connecting pipe and the rocker arm.

According to the environment-friendly knitted fabric opener, a rotary table is arranged inside the protective box, a second motor is fixedly connected to the side wall of the protective box, the output end of the second motor is fixedly connected with the rotary table, and the other end of the connecting rod is rotatably connected to the edge of the rotary table. The second motor is driven by starting, and the turntable and the rocker arm form a crank-slider mechanism to realize the up-and-down motion of the connected needle rod.

According to the environment-friendly knitted fabric opener, a sliding groove is formed in the side wall of the hopper, the connecting rod extends out of the sliding groove, a baffle is fixedly connected to the connecting rod, and the baffle covers the sliding groove. The baffle can keep the relative leakproofness in wind channel, avoids the fibre to appear from the spout.

According to the environment-friendly knitted fabric opener, the length of the baffle is twice that of the sliding groove, and the middle part of the baffle is fixedly connected to the connecting rod. Guarantee the baffle along with the in-process of needle bar tunnel, also can shelter from the spout completely by the baffle.

According to the environment-friendly knitted fabric opener, a storage box is arranged below the air duct, and an air outlet net is arranged on the side wall of the storage box. For receiving the treated fibers.

According to the environment-friendly knitted fabric opener, one side of the cross-flow fan is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with the internal fan blades of the cross-flow fan. And starting the first motor and working the cross-flow fan.

According to the environment-friendly knitted fabric opener, the upper end of the air duct is fixedly connected with a support column, and the upper end of the support column is fixedly connected to the lower end inclined plane of the hopper. The hopper supporting device is used for supporting the hopper and ensuring the stress balance of the hopper.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a schematic perspective view of the environment-friendly knitted fabric opener of the utility model;

fig. 2 is a back schematic view of the environment-friendly knitted fabric opener of the utility model;

fig. 3 is a schematic sectional view of the environment-friendly knitted fabric opener of the present invention;

FIG. 4 is an enlarged view at A in FIG. 3;

fig. 5 is a schematic diagram of the reciprocating transmission of the environment-friendly knitted fabric opener of the present invention.

Illustration of the drawings:

1. a material storage box; 2. an air duct; 3. an air outlet net; 4. a cross-flow fan; 5. a first motor; 6. a protective box; 7. a second motor; 8. a hopper; 9. a support pillar; 10. a chute; 11. a rocker arm; 12. a feed opening; 13. a needle bar; 14. hooking a needle; 15. a hook groove; 16. a through hole; 17. a baffle plate; 18. a connecting rod; 19. a turntable.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

Referring to fig. 1-5, the utility model discloses environmental protection knitted fabric opener, including wind channel 2 and hopper 8, the lower extreme lopsidedness of hopper 8 sets up and fixed connection in upper end one side in wind channel 2. The hopper 8 is used to store the fibres to be treated, which are blown out of the air duct 2 during treatment, and which are also liable to become loose during blowing.

The device comprises a needle rod 13 and a cross-flow fan 4, wherein the needle rod 13 is movably arranged in the air duct 2 up and down, a plurality of hooks 14 are fixedly connected to the upper end of the needle rod 13 at equal intervals, hook grooves 15 are formed in the upper portions of the hooks 14, when the hooks 14 penetrate through fibers and move back and forth, the hook grooves 15 hook part of fiber return tapes and send the fiber return tapes into the air duct, the fiber opening and loosening process is achieved along with the reciprocating action of the needle rod 13, through holes 16 are formed right above the hooks 14 and are communicated with the interior of a hopper 8 upwards, the hooks 14 penetrate through the through holes 16 and penetrate through the fibers, the cross-flow fan 4 is fixedly connected to one side of the air duct 2, the output end of the cross-flow fan 4 is arranged right opposite to the needle rod 13, the cross-flow fan 4 works and can blow down the fibers on the hooks 14, and a feed opening 12 is formed in the lower portion of the other side of the air duct 2 and sends the fibers out from the feed opening 12 along with the air duct 2.

One end fixedly connected with connecting rod 18 of needle bar 13 rotates on connecting rod 18 and is connected with rocking arm 11, and the lateral wall fixedly connected with protective housing 6 of hopper 8, the other end of connecting rod 18 extend to the inside of protective housing 6, and through the transmission of rocking arm 11, realize the up-and-down action of needle bar 13, adopt protective housing 6 simultaneously, shelter from the part of activity as far as possible, improve the security of device.

The inside of guard box 6 is provided with carousel 19, and the lateral wall fixedly connected with second motor 7 of guard box 6, the output and the carousel 19 fixed connection of second motor 7, the other end of connecting rod 18 rotates the edge of connecting in carousel 19. The crank slider mechanism is composed of the components of the rotary disc 19 and the rocker arm 11, and the second motor 7 is started to realize the up-and-down motion of the needle rod 13.

The lateral wall of hopper 8 is provided with spout 10, and connecting rod 18 extends from spout 10, fixedly connected with baffle 17 on the connecting rod 18, and baffle 17 lid closes in spout 10, and the length of baffle 17 is the twice of spout 10, and the middle part fixed connection of baffle 17 is on connecting rod 18. The baffle 17 can move up and down along with the needle rod 13 and shield the chute 10 to prevent the fiber from escaping from the chute 10.

A storage box 1 is arranged below the air duct 2, and an air outlet net 3 is arranged on the side wall of the storage box 1. The arranged material storage box 1 is used for storing the processed fibers, and the air outlet net 3 is used for discharging air, so that air is introduced into the through-flow fan 4 and passes through the air duct 2 to be sent out from the air outlet net 3.

One side of the cross flow fan 4 is fixedly connected with a first motor 5, and the output end of the first motor 5 is fixedly connected with the internal fan blades of the cross flow fan 4. The first motor 5 is started and the crossflow blower 4 is operated.

The upper end fixedly connected with support column 9 of wind channel 2, the upper end fixed connection of support column 9 is on the lower extreme inclined plane of hopper 8. And two support columns 9 are symmetrically arranged to provide stable support for the hopper 8

The working principle is as follows: when the fiber storage bin is used, fibers are placed in the hopper 8, the first motor 5 and the second motor 7 are started, the needle rod 13 reciprocates up and down under the transmission of the rotary disc 19, the rocker arm 11 and the connecting rod 18, the crochet 14 penetrates through the through hole 16, the fibers are brought into the air duct 2 by the arranged crochet groove 15, the fibers on the crochet groove 15 are blown down under the action of the cross flow fan 4 and enter the storage bin 1 through the blanking port 12 under the blowing, only a small part of the fibers can be carried at a time due to the reciprocating action of the crochet 14, and the opening treatment of the fibers is realized under the blowing.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. Environmental protection knitted fabric opener, its characterized in that includes:

the device comprises an air duct (2) and a hopper (8), wherein one side of the lower end of the hopper (8) is obliquely arranged and fixedly connected to one side of the upper end of the air duct (2);

the device comprises a needle rod (13) and a cross-flow fan (4), wherein the needle rod (13) is movably arranged in the air duct (2) up and down, a plurality of hook needles (14) are fixedly connected to the upper end of the needle rod (13) at equal intervals, hook grooves (15) are formed in the upper portions of the hook needles (14), through holes (16) are formed right above the hook needles (14), the through holes (16) are upwards communicated to the inside of a hopper (8), the cross-flow fan (4) is fixedly connected to one side of the air duct (2), the output end of the cross-flow fan (4) is right opposite to the needle rod (13), and a discharge hole (12) is formed in the lower portion of the other side of the air duct (2).

2. The environment-friendly knitted fabric opener according to claim 1, characterized in that one end of the needle bar (13) is fixedly connected with a connecting rod (18), the connecting rod (18) is rotatably connected with a rocker arm (11), the side wall of the hopper (8) is fixedly connected with a protective box (6), and the other end of the connecting rod (18) extends to the inside of the protective box (6).

3. The environment-friendly knitted fabric opener according to claim 2, wherein a rotary disc (19) is arranged inside the protective box (6), a second motor (7) is fixedly connected to the side wall of the protective box (6), the output end of the second motor (7) is fixedly connected with the rotary disc (19), and the other end of the connecting rod (18) is rotatably connected to the edge of the rotary disc (19).

4. The environment-friendly knitted fabric opener according to claim 2, wherein the side wall of the hopper (8) is provided with a chute (10), the connecting rod (18) extends from the chute (10), a baffle (17) is fixedly connected to the connecting rod (18), and the baffle (17) covers the chute (10).

5. The environment-friendly knitted fabric opener according to claim 4, characterized in that the length of the baffle (17) is twice that of the chute (10), and the middle part of the baffle (17) is fixedly connected to the connecting rod (18).

6. Environment-friendly knitted fabric opener according to claim 1, characterized in that a storage bin (1) is arranged below the air duct (2), and an air outlet net (3) is arranged on the side wall of the storage bin (1).

7. The environment-friendly knitted fabric opener according to claim 1, characterized in that a first motor (5) is fixedly connected to one side of the cross-flow fan (4), and the output end of the first motor (5) is fixedly connected with the internal fan blades of the cross-flow fan (4).

8. The environment-friendly knitted fabric opener according to claim 1, characterized in that a supporting column (9) is fixedly connected to the upper end of the air duct (2), and the upper end of the supporting column (9) is fixedly connected to the lower end inclined plane of the hopper (8).