Wool comber with filter screen self-cleaning function

By designing a floating filter and a servo motor-driven vibration system in the carding machine, the problems of filter clogging and wool fluffing are solved, achieving the effects of filter self-cleaning and tight wool winding, reducing maintenance costs and improving production efficiency.

CN223879914UActive Publication Date: 2026-02-06SHANGHAI YUNDING TEXTILE CO LTD +1
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Patent Information

Application Number
CN202520847196.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-30
Publication Date
2026-02-06
Estimated Expiration
2035-04-30

AI Technical Summary

Technical Problem

The filters of existing wool combing machines are easily clogged by impurities and particles, requiring frequent manual cleaning. Furthermore, the wool tends to become fluffy during the winding process, affecting production efficiency and costs.

Method used

The design features a floating filter screen. A servo motor drives a cam that engages with a transmission groove to cause the filter screen to vibrate slightly, preventing clogging. The downward pressure of the comb brush is adjusted by a limit sleeve and a connecting rod to ensure that the wool monofilaments are tightly wound.

Benefits of technology

It reduces the frequency and difficulty of filter cleaning, saves maintenance time and labor costs, and improves the tightness and production efficiency of wool winding.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a carding machine with a filter screen self-cleaning function, which relates to the technical field of carding machines and comprises a conveying frame, two conveying rollers are rotatably mounted on the conveying frame and are distributed in parallel; a fixing frame is arranged on the conveying frame; a filter screen is arranged in the fixing frame, a first servo motor provides power to drive a rotating shaft rod to rotate, a cam is in transmission fit with a transmission groove, the filter screen can intermittently float up and down along a guide groove, impurities, particles and the like attached to the filter screen can fall off more easily by slightly adjusting vibration of the filter screen, and the filter screen is prevented from being blocked; the number of times and difficulty of manually cleaning the filter screen are effectively reduced, maintenance time and labor cost are saved, and the problems that when an existing carding machine is used, the filter screen is prone to being blocked by impurities and particles after being used for a period of time, regular manual disassembly and cleaning are usually needed, operation is tedious, and maintenance time and labor cost are increased are solved.
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Description

TECHNICAL FIELD

[0001] The utility model relates to carding machine technical field especially a kind of carding machine with filter screen self-cleaning. BACKGROUND

[0002] Carding machine is an important equipment for wool processing, mainly used for carding wool, so that its fiber becomes loose, straight, removes impurities, and prepares for subsequent spinning process.

[0003] The existing carding machine is easy to be blocked by impurities and particles after a period of use, and usually needs to be manually disassembled and cleaned regularly, which is more cumbersome, increases maintenance time and labor cost, and the carded wool is usually single-filament wound, but the winding process will appear fluffy state, which reduces the tightness of winding and affects the smooth progress of production process. SUMMARY

[0004] The disclosed embodiment relates to a kind of carding machine with filter screen self-cleaning, by slightly vibrating adjustment to floating filter screen, it can make the impurities, particles etc. attached to floating filter screen more easily fall off, prevent floating filter screen from being blocked, effectively reduce the frequency and difficulty of manual cleaning filter screen, save maintenance time and labor cost.

[0005] In the first aspect of the present disclosure, a carding machine with filter screen self-cleaning is provided, which specifically includes: a conveying frame, two conveying rollers are rotatably installed on the conveying frame, and the two conveying rollers are distributed in parallel; a fixed frame is arranged on the conveying frame, the fixed frame is a rectangular frame structure, and the fixed frame is located below the conveying rollers; a floating filter screen is arranged in the fixed frame; a first servo motor is arranged on the right side of the conveying frame; a support frame is arranged at the rear of the conveying frame; a second servo motor is arranged on the right side of the support frame; two mounting frames are arranged on the support frame, and the two mounting frames are distributed in left-right symmetry; a carding brush is arranged between the two mounting frames.

[0006] Two guide grooves are arranged on the left and right side walls of the fixed frame, and the two guide grooves are distributed in symmetry, a rotating shaft is rotatably installed between the left and right side plates of the fixed frame through a bearing, the right end of the rotating shaft is connected with the rotating shaft of the first servo motor, two cams are arranged on the rotating shaft, and the two cams are distributed in left-right symmetry.

[0007] In at least some embodiments, two transmission grooves are arranged at the bottom of the floating filter screen, and the two transmission grooves are distributed in left-right symmetry, two guide blocks are arranged on the left and right sides of the floating filter screen, and the two guide blocks are distributed in symmetry.

[0008] In at least some embodiments, the floating filter screen is slidably connected with the guide grooves of the fixed frame through the guide blocks, and the cams are drivingly connected with the transmission grooves.

[0009] In at least some embodiments, a press roller is rotatably mounted on the support frame, and the press roller is located above the floating screen, and the right end of the shaft of the press roller is connected with the rotating shaft of the second servo motor, a roll roller is rotatably mounted on the support frame, and the roll roller is located behind the press roller, and the comb brush is in contact with the roll roller, the left end of the shaft of the press roller is provided with a first pulley, the left end of the shaft of the roll roller is provided with a second pulley, and the second pulley is in transmission connection with the first pulley through a belt.

[0010] In at least some embodiments, a rotating column is arranged on the mounting frame, a limiting sleeve is rotatably mounted on the rotating column, a connecting rod is slidably inserted into the limiting sleeve, a supporting disc is arranged at the rear end of the connecting rod and located in the limiting sleeve, a tension spring is sleeved on the connecting rod and connected with the supporting disc and the inner wall of the limiting sleeve at two ends.

[0011] In at least some embodiments, the comb brush is provided with a mounting seat at the bottom, rotating rods are arranged at the left and right ends of the mounting seat, connecting blocks are arranged at the ends of the rotating rods, and connecting lugs are arranged on the connecting blocks.

[0012] In at least some embodiments, the rotating rods are rotatably connected with the mounting frame through bearings, and the connecting lugs are rotatably connected with the front end of the connecting rod through a pin shaft.

[0013] The utility model provides a combing machine with filter screen self-cleaning has the following beneficial effects:

[0014] In the utility model, the rotating shaft is driven to rotate by the first servo motor, the floating screen is intermittently up and down along the guide groove by the transmission cooperation of the cam and the transmission groove, the impurities and particles attached to the floating screen are more easily removed by the slight vibration adjustment of the floating screen, the floating screen is prevented from being blocked, the frequency and difficulty of manual cleaning of the floating screen are effectively reduced, and the maintenance time and labor cost are saved.

[0015] In addition, the utility model is provided with a mounting frame and a comb brush, the limiting sleeve and the connecting rod are matched with each other, and the connecting rod is pulled by the rebound of the tension spring, so that the comb brush is deflected around the rotating rod, the pressure of the comb brush on the roll roller is adjusted, the wool filaments are more closely wound, and the stability of the roll roller in wool winding is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings of the embodiments will be briefly introduced below.

[0017] The drawings in the following description only relate to some embodiments of the utility model, and are not limited to the utility model.

[0018] In the drawings:

[0019] Figure 1 The overall axial perspective view structure of the present application is shown;

[0020] Figure 2 The conveying frame, conveying roller, fixed frame, floating filter screen and first servo motor structure of the present application are shown;

[0021] Figure 3 The fixed frame and floating filter screen split state structure of the present application is shown;

[0022] Figure 4 The crushing roller, rolling roller, second servo motor, mounting frame and combing brush structure of the present application are shown;

[0023] Figure 5 The partial combing brush and mounting frame structure of the present application is shown.

[0024] List of reference signs:

[0025] 1, conveying frame; 2, conveying roller; 3, fixed frame; 301, guide groove; 302, rotating shaft; 303, cam; 4, floating filter screen; 401, transmission groove; 402, guide block; 5, first servo motor; 6, support frame; 601, crushing roller; 602, rolling roller; 603, first pulley; 604, second pulley; 7, second servo motor; 8, mounting frame; 801, rotating column; 802, limiting sleeve; 803, connecting rod; 804, supporting disc; 805, tension spring; 9, combing brush; 901, mounting seat; 902, rotating rod; 903, connecting block; 904, connecting double ears. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings of the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] Embodiment one: please refer to Figures 1 to 5 :

[0028] The utility model provides a kind of combing machine with filter screen self-cleaning, comprising: conveying frame 1, two conveying rollers 2 are rotatably installed on conveying frame 1, and two conveying rollers 2 are distributed in parallel;Conveying frame 1 is equipped with fixed frame 3, and fixed frame 3 is rectangular frame structure, and fixed frame 3 is located below conveying roller 2;Floating filter screen 4 is equipped in fixed frame 3;Conveying frame 1 right side is equipped with first servo motor 5;Conveying frame 1 rear part is equipped with support frame 6;Support frame 6 right side is equipped with second servo motor 7;Two mounting frames 8 are equipped on support frame 6, and two mounting frames 8 are distributed in left-right symmetry mode;Combing brush 9 is equipped between two mounting frames 8;

[0029] Pressure roller 601 is rotatably installed on support frame 6, and pressure roller 601 is located above floating filter screen 4, and the shaft rod right end of pressure roller 601 is connected with the rotating shaft of second servo motor 7, winding roller 602 is rotatably installed on support frame 6, and winding roller 602 is located behind pressure roller 601, and combing brush 9 is in contact with winding roller 602, the shaft rod left end of pressure roller 601 is equipped with first pulley 603, the shaft rod left end of winding roller 602 is equipped with second pulley 604, and second pulley 604 is drivingly connected with first pulley 603 through belt.

[0030] In the embodiment of the present disclosure, as shown in Figure 2 And Figure 3 Two guide grooves 301 are equipped on the left and right side walls of fixed frame 3, and left and right two guide grooves 301 are distributed in symmetrical mode, rotating shaft rod 302 is rotatably installed between the left and right side plates of fixed frame 3, and the right end of rotating shaft rod 302 is connected with the rotating shaft of first servo motor 5, two cams 303 are equipped on rotating shaft rod 302, and two cams 303 are distributed in left-right symmetry mode;

[0031] Two transmission grooves 401 are equipped at the bottom of floating filter screen 4, and two transmission grooves 401 are distributed in left-right symmetry mode, two guide blocks 402 are equipped on the left and right sides of floating filter screen 4, and left and right two guide blocks 402 are distributed in symmetrical mode;

[0032] Floating filter screen 4 is slidably connected with the guide groove 301 of fixed frame 3 through guide block 402, and cam 303 is drivingly connected with transmission groove 401, and in the utility model, rotating shaft rod 302 is driven to rotate by first servo motor 5, and floating filter screen 4 can be made to float up and down intermittently along guide groove 301 by driving cooperation of cam 303 and transmission groove 401, and the impurities and particles attached to floating filter screen 4 can be more easily removed by slightly vibrating floating filter screen 4.

[0033] In the embodiment two, on the basis of the embodiment one, as shown in Figure 4 And Figure 5As shown, the mounting frame 8 is provided with a rotating column 801, the rotating column 801 is rotatably provided with a limiting sleeve 802, the limiting sleeve 802 is slidably provided with a connecting rod 803, the rear end of the connecting rod 803 is provided with a supporting circular plate 804, and the supporting circular plate 804 is located in the limiting sleeve 802, the connecting rod 803 is provided with a tension spring 805, and the two ends of the tension spring 805 are connected with the supporting circular plate 804 and the inner wall of the limiting sleeve 802 respectively;

[0034] The bottom of the combing brush 9 is provided with a mounting seat 901, the left and right ends of the mounting seat 901 are provided with rotating rods 902, the end portions of the rotating rods 902 are provided with connecting blocks 903, and the connecting blocks 903 are provided with connecting double ears 904;

[0035] The rotating rods 902 are rotatably connected with the mounting frame 8 through bearings, and the connecting double ears 904 are rotatably connected with the front end of the connecting rod 803 through a pin shaft, the mounting frame 8 and the combing brush 9 are arranged in the utility model, the limiting sleeve 802 and the connecting rod 803 are matched with each other, and the tension spring 805 is used for rebounding and pulling, so that the combing brush 9 can be deflected with the rotating rod 902 as the axis, and the downward pressing force of the combing brush 9 on the wool roller 602 can be adjusted, and the wool filaments can be rolled more tightly.

[0036] The working principle of the embodiment is as follows: in use, the first servo motor 5 provides power to drive the rotating shaft rod 302 to rotate, the cam 303 is matched with the transmission groove 401 in transmission, the floating filter screen 4 can be intermittently floated up and down along the guide groove 301, the impurities and particles attached to the floating filter screen 4 can be more easily fallen off through slight vibration adjustment of the floating filter screen 4, the mounting frame 8 and the combing brush 9 are arranged in the utility model, the limiting sleeve 802 and the connecting rod 803 are matched with each other, and the tension spring 805 is used for rebounding and pulling, so that the combing brush 9 can be deflected with the rotating rod 902 as the axis, and the downward pressing force of the combing brush 9 on the wool roller 602 can be adjusted, and the wool filaments can be rolled more tightly.

[0037] The above is only a specific embodiment of the disclosure, but the protection scope of the disclosure is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed in the disclosure, which should be covered in the protection scope of the disclosure. Therefore, the protection scope of the disclosure should be subject to the protection scope of the claims.

Claims

1. A carding machine with self-cleaning of the screens, characterized in that, The utility model relates to a kind of combing machines with filter screen self-cleaning comprising: Transport frame (1), two transport rollers (2) are rotatably installed on the transport frame (1), and the two transport rollers (2) are distributed in parallel;The transport frame (1) is provided with a fixed frame (3), and the fixed frame (3) is a rectangular frame structure, and the fixed frame (3) is located below the transport roller (2);The fixed frame (3) is provided with a floating filter screen (4);The right side of the transport frame (1) is provided with a first servo motor (5);The rear of the transport frame (1) is provided with a support frame (6);The right side of the support frame (6) is provided with a second servo motor (7);The support frame (6) is provided with two mounting frames (8), and the two mounting frames (8) are distributed in left-right symmetry;A combing brush (9) is arranged between the two mounting frames (8); The left and right side walls of the fixed frame (3) are each provided with two guide grooves (301), and the left and right side guide grooves (301) are symmetrically distributed, a rotating shaft rod (302) is rotatably arranged between the left and right side plates of the fixed frame (3) through a bearing, and the right end of the rotating shaft rod (302) is connected with the rotating shaft of the first servo motor (5), two cams (303) are arranged on the rotating shaft rod (302), and the two cams (303) are symmetrically distributed.

2. The combing machine with filter screen self-cleaning according to claim 1, characterized in that, The bottom of the floating filter screen (4) is provided with two transmission grooves (401), and the two transmission grooves (401) are symmetrically distributed, and the left and right sides of the floating filter screen (4) are each provided with two guide blocks (402), and the left and right side guide blocks (402) are symmetrically distributed.

3. The combing machine with filter screen self-cleaning according to claim 2, characterized in that, The floating filter screen (4) is slidably connected with the guide grooves (301) of the fixed frame (3) through the guide blocks (402), and the cams (303) are drivingly connected with the transmission grooves (401).

4. The combing machine with filter screen self-cleaning according to claim 1, characterized in that, The support frame (6) is rotatably provided with a pressing roller (601), the pressing roller (601) is located above the floating filter screen (4), and the right end of the shaft of the pressing roller (601) is connected with the rotating shaft of the second servo motor (7), the support frame (6) is rotatably provided with a rolling roller (602), the rolling roller (602) is located behind the pressing roller (601), and the combing brush (9) is in contact with the rolling roller (602), the left end of the shaft of the pressing roller (601) is provided with a first pulley (603), the left end of the shaft of the rolling roller (602) is provided with a second pulley (604), and the second pulley (604) is drivingly connected with the first pulley (603) through a belt.

5. The combing machine with filter screen self-cleaning according to claim 1, characterized in that, The mounting frame (8) is provided with a rotating column (801), the rotating column (801) is provided with a limiting sleeve (802) rotatably installed thereon, the limiting sleeve (802) is provided with a connecting rod (803) slidably inserted thereinto, the rear end of the connecting rod (803) is provided with a supporting circular plate (804), the supporting circular plate (804) is located in the limiting sleeve (802), the connecting rod (803) is provided with a tension spring (805) sleeved thereon, and the two ends of the tension spring (805) are connected with the supporting circular plate (804) and the inner wall of the limiting sleeve (802) respectively.

6. The hair combing machine with filter screen self-cleaning according to claim 1, characterized in that, The bottom of the hair combing brush (9) is provided with a mounting seat (901), the left and right ends of the mounting seat (901) are provided with rotating rods (902), the end of the rotating rod (902) is provided with a connecting block (903), and the connecting block (903) is provided with connecting double ears (904).

7. The hair combing machine with filter screen self-cleaning according to claim 6, characterized in that, The rotating rod (902) is rotatably connected with the mounting frame (8) through a bearing, and the connecting double ears (904) are rotatably connected with the front end of the connecting rod (803) through a pin shaft.