CN220643372U

CN220643372U - Drawing frame

Info

Publication number: CN220643372U
Application number: CN202321952832.4U
Authority: CN
Inventors: 刘德忠; 仇恒顺
Original assignee: Nanchang Phoenix Yarn Co ltd
Current assignee: Nanchang Phoenix Yarn Co ltd
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2024-03-22
Anticipated expiration: 2033-07-24

Abstract

The utility model relates to the technical field of cotton spinning and stranding, and discloses a drawing frame, which comprises a workbench, wherein a bracket is fixedly arranged on the surface of the workbench, an electric guide roller is arranged in the bracket, a drawing block is fixedly arranged on the surface of the workbench, a control assembly is arranged on the drawing frame, an output shaft of a motor drives a disc to rotate on the surface of a transverse plate, a supporting rod fixed on the surface of the disc can drive a lug to synchronously rotate, the lug props against the inner wall of an arc-shaped rod, the arc-shaped rod is under the force of interference, a movable plate fixed on the surface of the arc-shaped rod moves in the fixed block under the support of a spring, and a push rod hinged on the surface of the movable plate can push a sliding plate to move.

Description

Drawing frame

Technical Field

The utility model relates to the technical field of cotton spinning and stranding, in particular to a drawing frame.

Background

The drawing frame has the functions of matching various cotton slivers together to improve the internal structure of the cotton sliver, so as to improve the uniformity of long fragments of the cotton sliver, reduce the weight unevenness, straighten and parallel fibers in the cotton sliver, reduce hooks, ensure that the fineness accords with the regulation, and ensure that the raw materials with different types or different qualities are uniformly mixed to reach the regulation mixing ratio.

The cotton spinning drawing frame is characterized in that the fiber is drawn, stretched and arranged in parallel by means of different rollers, rotary tables, needle leaves and the like, so that the fiber bundles form uniform drawing after being subjected to multiple treatment processes. Drawing frames generally include carding machines, sliver machines, and sliver folding machines.

In the existing drawing frame drafting cotton sliver process, static electricity is easy to generate due to mutual friction between cotton sliver and equipment and the cotton sliver, the surface of the cotton sliver is rough due to the existence of the static electricity, so that the quality of the cotton sliver is affected, part of cotton wool with lighter volume is in the air in the traction process, the cotton wool with smaller volume is very easy to enter the respiratory tract of a worker, and therefore the worker is difficult to breathe, and the drawing frame is provided.

Disclosure of Invention

The present utility model is directed to a drawing frame, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drawing frame, includes the workstation, the fixed surface of workstation installs the support, be provided with electronic guide roll in the support, the fixed surface of workstation installs drawing piece, the fixed surface of workstation installs the fixed plate, the fixed surface of fixed plate installs the locating piece, the fixed surface of workstation installs the guide board, the fixed surface of support installs the extension board, the surface of support is provided with control assembly, control assembly includes: the transverse plate is fixedly arranged on the surface of the bracket, the motor is fixedly arranged on the surface of the transverse plate, an output shaft of the motor penetrates through the transverse plate and is rotationally connected with the transverse plate, the surface of the transverse plate is rotationally connected with the surface of the disc, and the surface of the disc is fixedly connected with the output shaft of the motor; the support rod is fixedly arranged on the surface of the disc, a lug is fixedly arranged on the surface of the support rod, and the lug is attached to the inner wall of the arc-shaped rod; the dust collection piece, still including setting up the dust collection piece at the extension board surface in the control assembly, the slide can drive dust extraction and reciprocate, absorbs the cotton wool that floats, avoids the cotton wool to get into staff's respiratory track, causes staff's dyspnea.

Preferably, the surface of the positioning block is provided with a through hole, and the through hole is convenient for inserting cotton spinning.

Preferably, the guide plate is trapezoid, and the trapezoid guide plate can guide a plurality of cotton yarns.

Preferably, the dust collection member includes: the movable plate is fixedly arranged on the surface of the arc-shaped rod, the movable plate penetrates through the fixed block and is in sliding connection with the fixed block, the surface of the fixed block is fixedly connected with one end of the spring, the other end of the spring is fixedly arranged on the surface of the movable plate, the fixed block is fixedly arranged on the surface of the transverse plate, and the movable plate slides in the fixed block under the support of the spring.

Preferably, the surface of the movable plate is fixedly connected with one end of the vertical rod, the other end of the vertical rod is fixedly arranged on the surface of the static eliminating plate, the surface of the movable plate is hinged with one end of the push rod, the other end of the push rod is hinged with the surface of the sliding plate, the sliding plate is in sliding connection with the surface of the supporting plate, the dust collection device is fixedly arranged on the surface of the sliding plate, and the push rod pushes the sliding plate to slide on the surface of the supporting plate.

Preferably, the section shape of the sliding plate is in a concave shape, and the concave sliding plate can be attached to the sliding rail on the surface of the support plate, so that the smooth movement of the sliding plate is ensured.

Compared with the prior art, the utility model provides a drawing frame, which has the following beneficial effects:

1. this drawing frame, through being provided with control assembly, the output shaft of motor drives the disc and rotates on the surface of diaphragm, the fixed branch in disc surface can drive the lug and rotate in step, the lug supports the inner wall of arc pole, the arc pole receives the power of contradicting, then the fixed movable plate in arc pole surface will remove under the support of spring in the fixed block, the articulated push rod in movable plate surface can promote the slide and remove, because the movable plate is reciprocating motion, consequently the slide can drive dust extraction reciprocates, absorb the cotton wool that floats, avoid the cotton wool to get into staff's respiratory track, cause staff's dyspnea, thereby ensured staff's healthy.

2. This drawing frame through being provided with dust absorption spare, when the movable plate removes, the montant that the movable plate surface was fixed can drive the static electricity removal board and carry out reciprocating motion in step, eliminates static electricity, avoids causing the roughness on the surface of silver, influences the quality of silver.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of the back view structure of the present utility model;

FIG. 3 is a schematic diagram of a control assembly according to the present utility model.

In the figure: 1. a work table; 2. a bracket; 3. an electric guide roller; 4. drawing blocks; 5. a fixing plate; 6. a positioning block; 7. a guide plate; 8. a support plate; 9. a control assembly; 91. a cross plate; 92. a motor; 93. a disc; 94. a support rod; 95. a bump; 96. an arc-shaped rod; 97. a dust collection member; 971. a moving plate; 972. a fixed block; 973. a spring; 974. a vertical rod; 975. a static removing plate; 976. a push rod; 977. a slide plate; 978. a dust suction device.

Detailed Description

As shown in fig. 1-3, the present utility model provides a technical solution: the drawing frame comprises a workbench 1, a support 2 is fixedly arranged on the surface of the workbench 1, an electric guide roller 3 is arranged in the support 2, a drawing block 4 is fixedly arranged on the surface of the workbench 1, a fixing plate 5 is fixedly arranged on the surface of the workbench 1, a positioning block 6 is fixedly arranged on the surface of the fixing plate 5, a guide plate 7 is fixedly arranged on the surface of the workbench 1, a support plate 8 is fixedly arranged on the surface of the support 2, and a control assembly 9 is arranged on the surface of the support 2.

The control assembly 9 includes: the transverse plate 91, the transverse plate 91 is fixedly arranged on the surface of the bracket 2, the surface of the transverse plate 91 is fixedly provided with a motor 92, an output shaft of the motor 92 penetrates through the transverse plate 91 and is rotationally connected with the transverse plate 91, the surface of the transverse plate 91 is rotationally connected with the surface of the disc 93, and the surface of the disc 93 is fixedly connected with the output shaft of the motor 92; the supporting rod 94 is fixedly arranged on the surface of the disc 93, a lug 95 is fixedly arranged on the surface of the supporting rod 94, and the lug 95 is attached to the inner wall of the arc-shaped rod 96; the dust collection piece 97, still including setting up the dust collection piece 97 at the extension board 8 surface in the control assembly 9, the output shaft of motor 92 drives disc 93 and rotates on the surface of diaphragm 91, the branch 94 that disc 93 surface was fixed can drive lug 95 and rotate in step, when lug 95 rotated, will support the inner wall of arc pole 96, arc pole 96 receives the power that comes from lug 95 conflict, then the movable plate 971 that arc pole 96 surface was fixed will be stressed under the support of spring 973, slide in fixed block 972, during the movable plate 971 removes, the articulated push rod 976 of movable plate 971 surface will promote slide 977 and remove on the surface of extension board 8, because movable plate 971 is reciprocating motion, consequently, slide 977 can drive dust extraction 978 reciprocates, absorb the cotton wool that floats, avoid the cotton wool to get into staff's respiratory tract, cause the staff dyspnea.

The surface of the positioning block 6 is provided with a through hole, and the through hole is arranged to facilitate the insertion of cotton spinning.

The guide plate 7 has a trapezoid shape, and the trapezoid guide plate 7 can guide a plurality of cotton yarns.

The dust collection member 97 includes: the movable plate 971, the movable plate 971 is fixedly arranged on the surface of the arc-shaped rod 96, the movable plate 971 penetrates through the fixed block 972 and is in sliding connection with the fixed block 972, the surface of the fixed block 972 is fixedly connected with one end of the spring 973, the other end of the spring 973 is fixedly arranged on the surface of the movable plate 971, the fixed block 972 is fixedly arranged on the surface of the transverse plate 91, and when the movable plate 971 is stressed, the movable plate 971 slides in the fixed block 972 under the support of the spring 973.

The surface of movable plate 971 and the one end fixed connection of montant 974, the other end fixed mounting of montant 974 is on the surface of destatics board 975, the surface of movable plate 971 is articulated with the one end of push rod 976, the other end of push rod 976 is articulated with the surface of slide 977, slide 977's surface sliding connection with extension board 8, slide 977's surface fixed mounting has dust extraction 978, when movable plate 971 removes, the articulated push rod 976 in movable plate 971 surface can be forced to turn over and turn over, and promote slide 977 and slide at the surface of extension board 8.

The section shape of the sliding plate 977 is in a concave shape, and the concave-shaped sliding plate 977 can be attached to the sliding rail on the surface of the support plate 8, so that stable movement of the sliding plate 977 is guaranteed.

In the utility model, when the cotton spinning machine is used, a plurality of cotton spins penetrate through the through holes in the positioning block 6 and move into the electric guide roller 3 through the guide plate 7, then two groups of electric guide rollers 3 are started to compress the cotton spins of the plurality of cotton spins, meanwhile, the motor 92 on the surface of the transverse plate 91 is started, the output shaft of the motor 92 drives the disc 93 to rotate on the surface of the transverse plate 91, the supporting rod 94 fixed on the surface of the disc 93 can drive the lug 95 to synchronously rotate, when the lug 95 rotates, the inner wall of the arc-shaped rod 96 is propped against, the arc-shaped rod 96 is subjected to the force from the lug 95, the movable plate 971 fixed on the surface of the arc-shaped rod 96 is stressed by the support of the spring 973 and slides in the fixed block 972, when the movable plate 971 moves, the push rod 976 hinged on the surface of the movable plate 971 pushes the sliding plate 977 on the surface of the supporting plate 8, and as the movable plate 971 reciprocates, the sliding plate 977 can drive the dust suction device 978 to move up and down to suck the floating cotton wool, the cotton wool 97to enter the respiratory tract of a worker, and the respiratory tract of the worker is difficult, and simultaneously, when the movable plate 971 moves, the movable plate 971 can be driven to move down, static electricity is removed from the cotton sliver to the surface of the cotton sliver is removed, and static electricity is removed from the surface of the cotton sliver 5, and static electricity is removed from the cotton sliver is removed, and static electricity is removed from the surface of the cotton sliver is removed.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. Drawing frame, comprising a table (1), characterized in that: the surface fixed mounting of workstation (1) has support (2), be provided with electronic guide roll (3) in support (2), the surface fixed mounting of workstation (1) has drawing piece (4), the surface fixed mounting of workstation (1) has fixed plate (5), the surface fixed mounting of fixed plate (5) has locating piece (6), the surface fixed mounting of workstation (1) has guide board (7), the surface fixed mounting of support (2) has extension board (8), the surface of support (2) is provided with control assembly (9), control assembly (9) include:

the transverse plate (91), the surface of the transverse plate (91) is fixedly arranged on the surface of the bracket (2), a motor (92) is fixedly arranged on the surface of the transverse plate (91), an output shaft of the motor (92) penetrates through the transverse plate (91) and is rotationally connected with the transverse plate (91), the surface of the transverse plate (91) is rotationally connected with the surface of the disc (93), and the surface of the disc (93) is fixedly connected with the output shaft of the motor (92);

the support rod (94) is fixedly arranged on the surface of the disc (93), a lug (95) is fixedly arranged on the surface of the support rod (94), and the lug (95) is attached to the inner wall of the arc-shaped rod (96);

the dust collection piece (97) is arranged in the control assembly (9), and the dust collection piece (97) is arranged on the surface of the support plate (8).

2. A drawing frame as claimed in claim 1, wherein: and a through hole is formed in the surface of the positioning block (6).

3. A drawing frame as claimed in claim 1, wherein: the guide plate (7) has a trapezoid shape.

4. A drawing frame as claimed in claim 1, wherein: the dust collection member (97) includes: the movable plate (971), movable plate (971) fixed mounting is on the surface of arc pole (96), movable plate (971) runs through fixed block (972) and with fixed block (972) sliding connection, the surface of fixed block (972) and the one end fixed connection of spring (973), the other end fixed mounting of spring (973) is on the surface of movable plate (971), fixed block (972) fixed mounting is on the surface of diaphragm (91).

5. A drawing frame as defined in claim 4, wherein: the surface of movable plate (971) and the one end fixed connection of montant (974), the other end fixed mounting of montant (974) is on the surface of destatics board (975), the surface of movable plate (971) is articulated with the one end of push rod (976), the other end of push rod (976) is articulated with the surface of slide (977), the surface sliding connection of slide (977) and extension board (8), the surface fixed mounting of slide (977) has dust extraction (978).

6. A drawing frame as claimed in claim 5, wherein: the section of the sliding plate (977) is concave.