Feeding mechanism of combing machine

Abstract

The utility model discloses a feeding mechanism of a combing machine, which relates to the technical field of combing machines and comprises a support plate and an auxiliary component, support vertical plates are mounted on two side surfaces of the support plate, fixed vertical plates are arranged on the upper surfaces of the support vertical plates, and the auxiliary component is arranged on the surface of the support plate. The auxiliary assembly comprises a cotton feeding plate, a connecting plate, an electric push rod, a movable guide plate, a fixing part, a limiting rotating shaft, a limiting sliding groove and a limiting sliding frame, the cotton feeding plate is arranged on the front surface of the supporting plate, the connecting plate is installed on the front side of the upper surface of the supporting plate, the electric push rod is arranged on the rear surface of the connecting plate, and the movable guide plate is installed on the front side of the electric push rod. According to the feeding mechanism, cotton layers can be pushed to advance in the cotton feeding process through the auxiliary assembly, the cotton layers are prevented from being stacked, the device can clean the cotton feeding roller in time through the cleaning assembly, and the normal cotton feeding operation of the device is affected due to the fact that excessive cotton adheres to the surface of the cotton.

Description

Technical Field

[0001] This utility model relates to the field of combing machine technology, specifically to a feeding mechanism for a combing machine. Background Technology

[0002] A combing machine is a machine used in the spinning process to achieve the combing process. Its main function is to remove shorter fibers, remove kinks in the fibers, and make the fibers straighten and parallel, ultimately producing a combed sliver with a relatively uniform thickness. The feeding mechanism is an important component of the combing machine. Its main function is to feed the fiber raw material evenly and stably into the combing zone to ensure the smooth progress of the combing process.

[0003] For example, patent document CN220079278U discloses a carding machine and its cotton feeding structure. The cotton feeding structure includes a cotton feeding plate and spacer bolts. The spacer bolts can drive the cotton feeding plate to move relative to the rotating seat, making operation convenient and allowing for more precise adjustment of the cotton feeding distance. However, it lacks an auxiliary propulsion mechanism during the cotton feeding process, which can easily cause cotton layers to accumulate, thus affecting the normal operation of the cotton feeding process.

[0004] To address the aforementioned shortcomings of existing systems, this application proposes a feeding mechanism for a combing machine. Utility Model Content

[0005] The purpose of this invention is to provide a feeding mechanism for a combing machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A feeding mechanism for a combing machine includes a support plate and an auxiliary component. Support plates are mounted on both sides of the support plate, and a fixed plate is provided on the upper surface of the support plates. The auxiliary component is disposed on the surface of the support plate.

[0008] The auxiliary component includes a cotton feeding plate disposed on the surface of a support plate, and a connecting plate is installed on the front side of the upper surface of the support plate. An electric push rod is disposed on the rear surface of the connecting plate, and a movable guide plate is installed on the front side of the electric push rod. Fixing members are installed on both sides of the upper surface of the movable guide plate, and a limit shaft is rotatably connected to the inner surface of the fixing members. A limit groove is opened on the inner side of the cotton feeding plate, and a limit sliding frame is slidably connected to the inner side of the limit groove.

[0009] Furthermore, the inner side of the upper end of the limiting sliding frame is connected to the lower ends of the two side surfaces of the movable guide plate, and the lower surface of the movable guide plate is slidably connected to the upper surface of the cotton feeding plate.

[0010] Furthermore, a cotton feeding cylinder is provided on the inner side of the fixed upright plate, and the fixed upright plate and the supporting upright plate are an integrated structure.

[0011] Furthermore, a servo motor is installed on the upper left side of the support plate, and the output end of the servo motor is connected to a drive gear through a coupling. A driven gear meshes with the rear side of the drive gear, and a coiling roller is provided on the right side of both the drive gear and the driven gear.

[0012] Furthermore, an auxiliary feeding groove is provided on the front side of the feeding plate, and fixed plates are installed on both sides of the auxiliary feeding groove. A rotating motor is installed on the left side of the fixed plate, and the output end of the rotating motor is connected to the feeding roller through a coupling.

[0013] Furthermore, the surface of the auxiliary cotton feeding trough is provided with a cleaning component for cleaning, and the cleaning component includes a snap-fit ​​groove, a support net and a collection basket. The snap-fit ​​groove is opened on the lower side of the auxiliary cotton feeding trough, and the support net is snap-fitted to the inner side of the snap-fit ​​groove. The collection basket is installed at the bottom of the support net.

[0014] Furthermore, the cleaning assembly also includes a support frame, an electric telescopic rod, and a cotton scraper. The support frame is installed on the upper side of the fixed plate, the electric telescopic rod is provided on the upper surface of the support frame, and the cotton scraper is installed at the bottom of the electric telescopic rod.

[0015] The feeding mechanism for the combing machine provided by this utility model has the following beneficial effects:

[0016] 1. By setting auxiliary components, the present invention can drive the movable guide plate to move forward along the surface of the cotton feeding plate through an electric push rod, thereby pushing the cotton in front of the movable guide plate forward. During the movement of the movable guide plate, the limiting sliding frame slides back and forth along the inner side of the limiting sliding groove to support and limit the movable guide plate, so that the device can push the cotton layer forward during the cotton feeding process and prevent the cotton layer from accumulating.

[0017] 2. This utility model, by setting up a cleaning component, allows the cotton scraper to move downwards via an electric telescopic rod until the lower side of the scraper is in contact with the surface of the cotton feeding roller. Then, the rotating motor drives the cotton feeding roller to rotate, causing the scraper to scrape off the cotton adhering to the surface of the cotton feeding roller. The scraped cotton falls into the auxiliary cotton feeding trough, and then through the support net into the collection basket for recycling. The support net is detachable, facilitating the cleaning of the collection basket. The collection basket is fixed to the lower side of the auxiliary cotton feeding trough by the locking connection between the support net and the inner side of the locking groove. The support net prevents the cotton layer from falling from the locking groove during the cotton feeding process, thus enabling the device to clean the cotton feeding roller in a timely manner, preventing excessive cotton adhering to the surface of the cotton and affecting its normal cotton feeding operation. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the feeding mechanism of the combing machine of this utility model;

[0019] Figure 2This is a three-dimensional structural diagram of the auxiliary components of the feeding mechanism of the combing machine of this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the cleaning component of the feeding mechanism of the combing machine of this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the cotton feeding plate of the feeding mechanism of the combing machine of this utility model.

[0022] In the diagram: 1. Support plate; 2. Support upright plate; 3. Fixed upright plate; 4. Auxiliary components; 401. Feeding plate; 402. Connecting plate; 403. Electric push rod; 404. Movable guide plate; 405. Fixing component; 406. Limiting shaft; 407. Limiting slide groove; 408. Limiting sliding frame; 5. Feeding cylinder; 6. Servo motor; 7. Drive gear; 8. Driven gear; 9. Receiving roller; 10. Auxiliary feeding groove; 11. Fixed plate; 12. Rotating motor; 13. Feeding roller; 14. Cleaning component; 1401. Snap-fit ​​groove; 1402. Support net; 1403. Waste collection basket; 1404. Support frame; 1405. Electric telescopic rod; 1406. Scraper. Detailed Implementation

[0023] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0024] like Figures 1 to 4 As shown, the feeding mechanism of the combing machine provided by this utility model includes a support plate 1 and an auxiliary component 4. Support plates 2 are installed on both sides of the support plate 1, and a fixed plate 3 is provided on the upper surface of the support plate 2. The auxiliary component 4 is disposed on the surface of the support plate 1.

[0025] A cotton feeding cylinder 5 is provided on the inner side of the fixed upright plate 3, and the fixed upright plate 3 and the supporting upright plate 2 are integrated. A servo motor 6 is installed on the upper left side of the supporting upright plate 2, and the output end of the servo motor 6 is connected to the drive gear 7 through a coupling. A driven gear 8 meshes with the rear side of the drive gear 7, and a winding roller 9 is provided on the right side of both the drive gear 7 and the driven gear 8. An auxiliary cotton feeding groove 10 is provided on the front side of the cotton feeding plate 401, and fixed plates 11 are installed on both sides of the auxiliary cotton feeding groove 10. A rotary motor 12 is installed on the left side of the fixed plate 11, and the output end of the rotary motor 12 is connected to the cotton feeding roller 13 through a coupling. A cleaning component 14 for cleaning is provided on the surface of the auxiliary cotton feeding groove 10.

[0026] In some embodiments, the auxiliary component 4 includes a cotton feeding plate 401, a connecting plate 402, an electric push rod 403, a movable guide plate 404, a fixing member 405, a limiting rotating shaft 406, a limiting slide groove 407, and a limiting sliding frame 408. The cotton feeding plate 401 is disposed on the front surface of the support plate 1, and the connecting plate 402 is installed on the front side of the upper surface of the support plate 1. The electric push rod 403 is disposed on the rear surface of the connecting plate 402, and the movable guide plate 404 is installed on the front side of the electric push rod 403. Fixing members 405 are installed on both sides of the upper surface of the movable guide plate 404, and the limiting rotating shaft 406 is rotatably connected to the inner surface of the fixing member 405.

[0027] During use, the cotton layer formed by the extrusion of the receiving roller 9 passes over the connecting plate 402 and around the limiting shaft 406. During the cotton feeding process, the electric push rod 403 is activated, which drives the movable guide plate 404 to move forward along the surface of the cotton feeding plate 401, thereby pushing the cotton in front of the movable guide plate 404 forward. During the movement of the movable guide plate 404, the limiting sliding frame 408 slides back and forth along the inner side of the limiting sliding groove 407 to support and limit the movable guide plate 404.

[0028] Please refer to Figure 1 , Figure 3 and Figure 4 A limiting groove 407 is provided on the inner side of the cotton feeding plate 401, and a limiting sliding frame 408 is slidably connected to the inner side of the limiting groove 407. The inner side of the upper end of the limiting sliding frame 408 is connected to the lower ends of the two side surfaces of the movable guide plate 404, and the lower surface of the movable guide plate 404 is slidably connected to the upper surface of the cotton feeding plate 401.

[0029] In some other embodiments, the cleaning component 14 described above includes a snap-fit ​​groove 1401, a support net 1402, and a collection basket 1403. The snap-fit ​​groove 1401 is opened on the lower side of the auxiliary cotton feeding groove 10, and the support net 1402 is snap-fitted to the inner side of the snap-fit ​​groove 1401. The collection basket 1403 is installed at the bottom of the support net 1402. The cleaning component 14 also includes a support frame 1404, an electric telescopic rod 1405, and a cotton scraper 1406. The support frame 1404 is installed on the upper side of the fixed plate 11. The electric telescopic rod 1405 is provided on the upper surface of the support frame 1404, and the cotton scraper 1406 is installed at the bottom of the electric telescopic rod 1405.

[0030] In use, the servo motor 6 is started, which drives the drive gear 7 to rotate. The drive gear 7 drives the driven gear 8 to rotate, which in turn drives the two sets of winding rollers 9 to rotate in opposite directions, rolling up the cotton to form a certain cotton layer. The cotton layer passes through the gap between the bottom of the feeding roller 13 and the inside of the auxiliary feeding groove 10. At the same time, the rotating motor 12 is started, which drives the feeding roller 13 to rotate continuously at a uniform speed. The feeding roller 13 drives the cotton layer to move forward, realizing continuous cotton feeding operation.

[0031] During the cotton feeding operation, the electric telescopic rod 1405 is activated, which drives the cotton scraper 1406 to move downward until the lower side of the cotton scraper 1406 is in contact with the surface of the cotton feeding roller 13. Then, the motor 12 drives the cotton feeding roller 13 to rotate, thereby causing the cotton scraper 1406 to scrape off the cotton adhering to the surface of the cotton feeding roller 13. The scraped cotton falls into the auxiliary cotton feeding trough 10 and falls into the collection basket 1403 through the support net 1402 for recycling.

[0032] It should be noted that the support net 1402 is designed to be detachable, which facilitates the cleaning of the collection basket 1403. The collection basket 1403 is fixed to the lower side of the auxiliary cotton feeding trough 10 by the snap-fit ​​connection between the support net 1402 and the inner side of the snap-fit ​​groove 1401. The support net 1402 can prevent the cotton layer from falling from the snap-fit ​​groove 1401 during the cotton feeding process.

[0033] In summary, when using the feeding mechanism of the combing machine described above, the servo motor 6 is first started, which drives the drive gear 7 to rotate. The drive gear 7 drives the driven gear 8 to rotate, which in turn drives the two sets of winding rollers 9 to rotate in opposite directions, winding up the cotton to form a certain cotton layer. Subsequently, the cotton layer passes through the top of the connecting plate 402 and passes over the limiting shaft 406 from above. During the cotton feeding process, the electric push rod 403 is started, which drives the movable guide plate 404 to move forward along the surface of the cotton feeding plate 401, thereby pushing the cotton in front of the movable guide plate 404 forward. During the movement of the movable guide plate 404, the limiting sliding frame 408 slides back and forth along the inner side of the limiting sliding groove 407 to support and limit the movable guide plate 404. Subsequently, the cotton layer passes through the gap between the bottom of the cotton feeding roller 13 and the inner side of the auxiliary cotton feeding groove 10.

[0034] Simultaneously, the rotary motor 12 is started, causing the cotton feeding roller 13 to rotate continuously and at a constant speed. The cotton feeding roller 13 moves the cotton layer forward, achieving continuous cotton feeding. After use, the electric telescopic rod 1405 is started, causing it to move the cotton scraper 1406 downwards until its lower side is in contact with the surface of the cotton feeding roller 13. Then, the rotary motor 12 drives the cotton feeding roller 13 to rotate, thereby causing the cotton scraper 1406 to move downwards. The cotton adhering to the surface of the cotton feeding roller 13 is scraped off and falls into the auxiliary cotton feeding trough 10. The scraped cotton then falls through the support net 1402 into the collection basket 1403 for recycling. The support net 1402 is detachable, making it easy to clean the collection basket 1403. The collection basket 1403 is fixed to the lower side of the auxiliary cotton feeding trough 10 by the snap-fit ​​connection between the support net 1402 and the inner side of the snap-fit ​​groove 1401. The support net 1402 can prevent the cotton layer from falling from the snap-fit ​​groove 1401 during the cotton feeding process.

[0035] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A feeding mechanism for a combing machine, comprising a support plate (1) and an auxiliary component (4), characterized in that: The support plate (1) has support plates (2) installed on both sides, and a fixed plate (3) is provided on the upper surface of the support plate (2). The auxiliary component (4) is provided on the surface of the support plate (1). The auxiliary component (4) includes a cotton feeding plate (401) disposed on the surface of the support plate (1), and a connecting plate (402) is installed on the front side of the upper surface of the support plate (1). An electric push rod (403) is disposed on the rear surface of the connecting plate (402). A movable guide plate (404) is installed on the front side of the electric push rod (403). Fixing members (405) are installed on both sides of the upper surface of the movable guide plate (404), and a limiting shaft (406) is rotatably connected to the inner surface of the fixing member (405). A limiting groove (407) is opened on the inner side of the cotton feeding plate (401), and a limiting sliding frame (408) is slidably connected to the inner side of the limiting groove (407).

2. The feeding mechanism of a combing machine according to claim 1, characterized in that, The upper inner side of the limiting sliding frame (408) is connected to the lower ends of both sides of the movable guide plate (404), and the lower surface of the movable guide plate (404) is slidably connected to the upper surface of the cotton feeding plate (401).

3. The feeding mechanism of a combing machine according to claim 1, characterized in that, The fixed upright plate (3) is provided with a cotton feeding cylinder (5) on its inner side, and the fixed upright plate (3) and the supporting upright plate (2) are an integrated structure.

4. The feeding mechanism of a combing machine according to claim 1, characterized in that, A servo motor (6) is installed on the upper left side of the support plate (2), and the output end of the servo motor (6) is connected to a drive gear (7) through a coupling. A driven gear (8) meshes with the drive gear (7) on the rear side, and a coiling roller (9) is provided on the right side of both the drive gear (7) and the driven gear (8).

5. The feeding mechanism of a combing machine according to claim 1, characterized in that, An auxiliary feeding groove (10) is provided on the front side of the feeding plate (401), and a fixed plate (11) is installed on both sides of the auxiliary feeding groove (10). A rotating motor (12) is installed on the left side of the fixed plate (11), and the output end of the rotating motor (12) is connected to a feeding roller (13) through a coupling.

6. The feeding mechanism of a combing machine according to claim 5, characterized in that, The auxiliary cotton feeding trough (10) is provided with a cleaning component (14) for cleaning. The cleaning component (14) includes a snap-fit ​​groove (1401), a support net (1402), and a collection basket (1403). The snap-fit ​​groove (1401) is opened on the lower side of the auxiliary cotton feeding trough (10), and the support net (1402) is snap-fitted to the inner side of the snap-fit ​​groove (1401). The collection basket (1403) is installed at the bottom of the support net (1402).

7. The feeding mechanism of a combing machine according to claim 6, characterized in that, The cleaning assembly (14) also includes a support frame (1404), an electric telescopic rod (1405), and a cotton scraper (1406). The support frame (1404) is installed on the upper side of the fixed plate (11). The electric telescopic rod (1405) is provided on the upper surface of the support frame (1404), and the cotton scraper (1406) is installed at the bottom of the electric telescopic rod (1405).

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