CN218989527U - Drawing frame with automatic air suction control function - Google Patents

Abstract

The utility model discloses a drawing frame with automatic air suction control, which comprises a device main body; the impurity removing brush can be driven to rotate through a series of bevel gear linkage, the roller and the cam can always contact under the action of the spring, so that the impurity removing brush can be extruded to move up and down when the cam rotates, and can contact with the filter screen when the cam is at the lowest end, thereby cleaning impurities such as fly and flock, the fly and the flock can be adhered to the impurity removing brush generally, and can contact with the cleaning toothed plate when the impurity removing brush is moved to the highest end, the broach on the clean pinion rack can comb the fly ash and the short velvet that adhere on the edulcoration brush to can clean the edulcoration brush, the device possesses automatic control function that induced drafts under the effect of air exhauster, simultaneously when induced drafts, can filter fly ash and short velvet, thereby the edulcoration brush can roll always and clean the filter screen, prevents that it from taking place to block up and leads to induced draft inefficiency, has maintained the operational environment in workshop, uses more conveniently.

Description

Drawing frame with automatic air suction control function

Technical Field

The utility model belongs to the technical field of drawing frames, and particularly relates to a drawing frame with automatic air suction control.

Background

The drawing frame has the functions of improving the internal structure of the sliver, improving the uniformity of long fragments, reducing the weight unevenness, enabling fibers in the sliver to be straightened and parallel, reducing hooks, enabling fineness to meet the specification, enabling raw materials with different types or different qualities to be uniformly mixed, and achieving the specified mixing ratio. Drawing frames are divided into two main types of roller drawing frames and gilling machines according to the form of drawing mechanisms. Since the 18 th century design roller draft and application to spinning frames and roving frames, the product could not achieve the required uniformity due to the uneven addition of the roller draft to the sliver, so that two or more slivers were combined to improve the uniformity, and an initial drawing frame was presented. The drawing frame is improved in drawing mode, and the drawing frame is changed from increasing drawing to double-zone drawing and from linear drawing to curve drawing, so that the quality of the produced sliver is obviously raised and the drawing is completed.

In the use process of the existing drawing frame, the squeeze rollers squeeze cotton slivers, so that fly and flock and the like are inevitably generated, in order to prevent the fly and flock from being diffused, automatic air suction equipment is usually arranged, after fly and flock are sucked away, a filter screen is usually blocked when the fly and flock enter collecting equipment, the filter screen is difficult to clean, the air suction efficiency of the air suction equipment is gradually reduced in the subsequent air suction process, and the work environment of a workshop is further influenced, so that the air suction equipment is inconvenient to use.

For the problems in the related art, no effective solution has been proposed at present.

Therefore, in order to solve the above problems, the present utility model provides a drawing frame with automatic air suction control.

Disclosure of Invention

The utility model aims to provide a drawing frame with automatic air suction control so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drawing frame that possesses automatic control of induced drafting, includes the device main part, the cotton case that induced drafts is installed through the pipeline that induced drafts to one side of device main part, the motor is installed to one side of cotton case that induced drafts, first pivot is installed to one side of motor, first bevel gear is installed to the one end of first pivot, install the cam in the first pivot, the second pivot is installed in one side rotation of cotton case that induced drafts, install the second bevel gear in the second pivot, the second bevel gear with first bevel gear meshing is connected, four groups of fixture blocks are installed to the bottom periphery department of second pivot, two groups of risers are installed on the inside top of cotton case that induced drafts, the telescopic link is installed to the bottom of riser, install the spring on the telescopic link, first mounting panel is installed to the telescopic link's telescopic link, install the edulcoration brush through the third pivot in the first mounting panel, the third bevel gear is installed to the one side of third mounting panel, the fourth mounting panel is rotated on the third mounting panel, four groups of bevel gears are installed with each clean bevel gear of each side of the inside connection of riser.

Further, the first rotating shaft is rotatably connected to the vertical plate.

Further, a second mounting plate is mounted on the top end of the first mounting plate, a roller is rotatably mounted on the second mounting plate, and the roller corresponds to the cam in position.

Further, a clamping groove matched with the clamping block in size is formed in the fourth bevel gear, and the fourth bevel gear is connected to the second rotating shaft in a clamping mode.

Further, a filter screen is arranged in the air suction cotton box.

Further, an exhaust fan is arranged at the bottom end of the air suction cotton box.

Further, the cleaning toothed plate and the impurity removing brush have the same length.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the impurity removing brush can be driven to rotate through a series of bevel gears, the roller and the cam are always contacted under the action of the spring, so that the impurity removing brush can be extruded to move up and down when the cam rotates, the impurity removing brush can be contacted with the filter screen when the cam is at the lowest end, so that impurities such as flying flowers and flocks are cleaned, the flying flowers and the flocks are generally adhered to the impurity removing brush, the impurity removing brush can be contacted with the cleaning toothed plate when the impurity removing brush moves to the highest end, the flying flowers and the flocks adhered to the impurity removing brush can be combed off by the comb teeth on the cleaning toothed plate, and therefore the impurity removing brush can be cleaned.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a front cross-sectional view of an induced draft cotton box of the present utility model;

FIG. 3 is an enlarged view of section A of the present utility model;

fig. 4 is a schematic view of the structure of the cleaning toothed plate of the present utility model.

Reference numerals:

1. a device body; 2. an air suction pipeline; 3. an induced draft cotton box; 4. a motor; 401. a first rotating shaft; 402. a first bevel gear; 403. a cam; 404. a second rotating shaft; 405. a second bevel gear; 406. a clamping block; 5. a riser; 501. a telescopic rod; 502. a spring; 503. a first mounting plate; 6. a second mounting plate; 601. a roller; 7. a third rotating shaft; 701. removing impurities by brushing; 702. a third bevel gear; 703. a third mounting plate; 704. a fourth bevel gear; 8. a filter screen; 9. an exhaust fan; 10. cleaning the toothed plate.

Detailed Description

The utility model is further described below with reference to the accompanying drawings and detailed description:

referring to fig. 1-4, a drawing frame with automatic air suction control according to an embodiment of the present utility model includes a device main body 1, an air suction cotton box 3 is installed on one side of the device main body 1 through an air suction pipe 2, a motor 4 is installed on one side of the air suction cotton box 3, a first rotating shaft 401 is installed on one side of the motor 4, a first bevel gear 402 is installed at one end of the first rotating shaft 401, a cam 403 is installed on the first rotating shaft 401, a second rotating shaft 404 is rotatably installed on one side of the air suction cotton box 3, a second bevel gear 405 is installed on the second rotating shaft 404, the second bevel gear 405 is in meshed connection with the first bevel gear 402, four groups of clamping blocks 406 are installed at the periphery of the bottom end of the second rotating shaft 404, two sets of risers 5 are installed on the inside top of cotton box 3 induced drafts, telescopic link 501 is installed to the bottom of riser 5, install spring 502 on the telescopic link 501, gyro wheel 601 and cam 403 can contact always under spring 502's effect, therefore cam 403 rotates the time, can extrude edulcoration brush 701 and reciprocate, can contact with filter screen 8 when the lower extreme to clear up impurity such as fly and short hair, fly and short hair generally can adhere on edulcoration brush 701, can contact with clean pinion rack 10 when edulcoration brush 701 moves to the highest, the broach on clean pinion rack 10 can comb away fly and short hair adhesion on edulcoration brush 701, thereby can clean edulcoration brush 701.

The telescopic end of telescopic link 501 installs first mounting panel 503, install edulcoration brush 701 through third pivot 7 on the first mounting panel 503, third bevel gear 702 is installed to the one end of third pivot 7, third mounting panel 703 is installed to one side of first mounting panel 503, rotate on the third mounting panel 703 and install fourth bevel gear 704, fourth bevel gear 704 with third bevel gear 702 meshing is connected, a set of clean pinion rack 10 is respectively installed to the inside both sides of cotton box 3 induced drafts. The first rotating shaft 401 is rotationally connected to the vertical plate 5, the second mounting plate 6 is mounted at the top end of the first mounting plate 503, the roller 601 is rotationally mounted on the second mounting plate 6, the roller 601 corresponds to the position of the cam 403, a clamping groove matched with the clamping block 406 in size is formed in the fourth bevel gear 704, the fourth bevel gear 704 is connected to the second rotating shaft 404 in a clamping mode, the fourth bevel gear 704 rotates along with the second rotating shaft 404 under the action of the clamping block 406, meanwhile, the fourth bevel gear 704 also slides up and down along with the first mounting plate 503, the fourth bevel gear 704 and the third bevel gear 702 are always in meshed connection, the fourth bevel gear 704 drives the third bevel gear 702 to rotate, the impurity removing brush 701 is driven to rotate, a filter screen 8 is mounted in the air suction cotton box 3, the filter screen 8 can filter fly and flock and the like outwards, the environment is prevented from being polluted, an exhaust fan 9 is mounted at the bottom end of the air suction cotton box 3, and the cleaning plate 10 is the same in length with the impurity removing brush.

The drawing frame with automatic air suction control has the following working principle: during operation of the device, the device main body 1 generates a lot of flies and flock in the drafting process because of spun fibers, the exhaust fan 9 works and can suck the flies and the flock into the air suction cotton box 3 through the air suction pipeline 2, after the filtration of the filter screen 8, the flies and the flock are adsorbed on the surface of the device, clean air is discharged to the outside, in-process motor 4 works and drives the first rotating shaft 401 to rotate again, thereby driving the first bevel gear 402 to rotate, the device is meshed and connected with the second bevel gear 405 to drive the second rotating shaft 404 to rotate, thereby driving the fourth bevel gear 704 to rotate, the device is meshed and connected with the third bevel gear 702, thereby driving the third rotating shaft 7 to rotate, the impurity removing brush 701 can be driven to rotate, the idler wheel 601 and the cam 403 are contacted under the pulling action of the spring 502, the first rotating shaft 401 drives the cam 403 to rotate, thereby driving the impurity removing brush 701 to move up and down, the impurity such as the fly and the flock can be adhered to the filter screen 8 when the lowest end is moved to the lowest end, the fly and the flock can be adhered to the impurity such as the first bevel gear 402, the fly and the flock can be generally adhered to the impurity on the impurity removing brush 701, the cleaning brush can be prevented from being adhered to the filter screen 10 when the lowest end is moved to the impurity removing brush is contacted with the clean plate 10, the dust can be more convenient to prevent the dust from being adhered to the clean the dust on the filter screen, and the dust brush from being adhered to the dust in the cleaning brush 10.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited to the above-described embodiment, but may be modified or substituted for some of the technical features described in the above-described embodiments by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The drawing frame with the automatic air suction control is characterized by comprising a device main body (1), an air suction cotton box (3) is arranged on one side of the device main body (1) through an air suction pipeline (2), a motor (4) is arranged on one side of the air suction cotton box (3), a first rotating shaft (401) is arranged on one side of the motor (4), a first bevel gear (402) is arranged at one end of the first rotating shaft (401), a cam (403) is arranged on the first rotating shaft (401), a second rotating shaft (404) is rotatably arranged on one side of the air suction cotton box (3), a second bevel gear (405) is arranged on the second rotating shaft (404), the second bevel gear (405) is meshed with the first bevel gear (402), four groups of clamping blocks (406) are arranged at the periphery of the bottom end of the second rotating shaft (404), two groups of vertical plates (5) are arranged at the top end of the inside of the motor (4), a telescopic rod (501) is arranged at the bottom end of the vertical plate (501), a second rotating shaft (502) is rotatably provided with a second rotating shaft (404), a second bevel gear (405) is arranged on one end of the second rotating shaft (503), a third rotating shaft (503) is meshed with the first bevel gear (503), a third rotating shaft (503) is arranged at the first rotating shaft (7), a third mounting plate (703) is mounted on one side of the first mounting plate (503), a fourth bevel gear (704) is rotatably mounted on the third mounting plate (703), the fourth bevel gear (704) is meshed with the third bevel gear (702), and a group of cleaning toothed plates (10) are mounted on two sides of the interior of the induced draft cotton box (3).

2. Drawing frame with automatic suction control according to claim 1, characterized in that the first rotation shaft (401) is rotatably connected on the riser (5).

3. A drawing frame with automatic air suction control according to claim 1, characterized in that a second mounting plate (6) is mounted on the top end of the first mounting plate (503), a roller (601) is rotatably mounted on the second mounting plate (6), and the roller (601) corresponds to the position of the cam (403).

4. The drawing frame with automatic air suction control according to claim 1, wherein a clamping groove matched with the clamping block (406) in size is formed in the fourth bevel gear (704), and the fourth bevel gear (704) is connected to the second rotating shaft (404) in a clamping mode.

5. Drawing frame with automatic suction control according to claim 1, characterized in that the suction hopper (3) is internally equipped with a filter screen (8).

6. Drawing frame with automatic air suction control according to claim 1, characterized in that the suction hopper (3) is equipped with an exhaust fan (9) at its inner bottom end.

7. A drawing frame with automatic suction control according to claim 6, characterized in that the cleaning toothed plate (10) is of the same length as the cleaning brush (701).

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