Carding machine for textile production

Abstract

The utility model relates to the technical field of textile production, and discloses a carding machine for textile production. Comprising a base and a carding machine body, a conical funnel fixedly communicates with the outer surface of the left side of a pretreatment box, an air outlet pipe is inserted into the center of the conical funnel and fixedly communicates with the air suction end of a suction fan, and fixing blocks are fixedly connected to the positions, located above lap openings, of the inner surfaces of the front side and the rear side of the pretreatment box correspondingly; second fixing plates are arranged on the upper portions of the two first rotary drums, fixing blocks are fixedly installed on the outer surfaces, located on the upper portions of the two second fixing plates, of the interior of the pretreatment box, and when cotton rolls are pretreated, the cotton rolls enter the pretreatment box from the first rotary drums of the pretreatment feeding port and are wrapped and clamped by the first fixing plates and the second fixing plates; light cotton fibers and other impurities on the surface of the cotton roll are removed, meanwhile, the suction fan is started, the treated cotton fibers are adsorbed to the filter screen, and therefore pretreatment of the cotton roll is achieved, and floating cotton fibers are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of textile production, in particular to a carding machine for textile production. Background Technique

[0002] A carding machine is a textile machine used for processing cotton fibers and chemical fibers. It can make the curly cotton laps into single fibers that are basically straightened. During this process, impurities and short fibers in the cotton laps are removed, and then cotton strips of a certain specification are integrated for the use of the next process.

[0003] However, most of the existing carding machines do not have a device for dealing with the cotton fluffs generated during discharging. There may be cotton fluffs on the surface of the cotton roll, which may be inhaled by the operators in the processing workshop, affecting the health of the operators. Moreover, the existence of cotton fluffs will have a certain impact on the processing quality of the cotton roll. Therefore, a carding machine for textile production is proposed. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the utility model provides a carding machine for textile production to solve the problems mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A carding machine for textile production, including a base, a carding machine body, a suction fan and a collection box. The outer surface of the top of the base is fixedly connected with a pretreatment box. Cotton roll openings are provided on the front and rear outer surfaces of the pretreatment box. The pretreatment box is arranged on one side of the feeding end of the carding machine body. A conical funnel is fixedly communicated with the left outer surface of the pretreatment box. An air outlet pipe is inserted at the center of the conical funnel. The air outlet pipe is fixedly communicated with the suction end of the suction fan. A filter screen is provided at one end of the conical funnel close to the pretreatment box. First fixing plates are fixedly connected to the inner surfaces of the front and rear sides of the pretreatment box below the cotton roll openings. Fixing blocks are fixedly connected to the inner surfaces of the front and rear sides of the pretreatment box above the cotton roll openings. Threaded rods penetrate through the outer surfaces of the two fixing blocks. The bottom outer surface of the threaded rod is rotatably connected with a second fixing plate.

[0006] Furthermore, a motor is fixedly installed at the center of the inner surface of the right side of the pretreatment box. The output end of the motor is fixedly connected with a telescopic rod sleeve. A telescopic rod is inserted into the telescopic rod sleeve. A brush is fixedly connected to one end of the telescopic rod close to the filter screen. A collection groove is provided on the bottom outer surface of the pretreatment box. The collection box is arranged directly below the collection groove.

[0007] Further, first support shafts are fixedly connected between the inner surfaces on the left and right sides of the pretreatment box below the cotton roll opening. A first rotating cylinder is rotatably sleeved on the outer surface of the first support shaft. Second support shafts are fixedly connected between the inner surfaces on the left and right sides of the pretreatment box above the filter screen. A second rotating cylinder is rotatably sleeved on the outer surface of the second support shaft.

[0008] Further, support rods are fixedly connected to both sides of the outer surface of the front side of the pretreatment box at the cotton roll opening. An electric telescopic rod is fixedly installed on the left outer surface of the left support rod. The installation end of the electric telescopic rod is fixedly connected to the left outer surface of the left support rod. A fixing ring is fixedly installed at one end of the right support rod away from the pretreatment box. The output end of the electric telescopic rod movably penetrates through the center of the fixing ring.

[0009] Further, a support block is fixedly installed on the outer surface of the inner bottom of the pretreatment box. The telescopic rod sleeve rotatably penetrates through the outer surface of the support block.

[0010] Further, the two first fixing plates are L-shaped, and one end of the two second fixing plates away from the cotton roll opening is V-shaped toward the side of the first rotating cylinder.

[0011] Further, two insertion rods penetrate through the outer surfaces of the two fixing blocks. The two insertion rods are respectively arranged on the left and right sides of the threaded rod, and the two insertion rods are symmetrically arranged. The bottom outer surfaces of the two insertion rods are fixedly connected to the top of the second fixing plate.

[0012] Further, threaded holes are formed in the outer surfaces of the telescopic rod sleeve and the telescopic rod. There are several threaded holes in the outer surface of the telescopic rod and are arranged in a linear array. The corresponding threaded holes in the outer surfaces of the telescopic rod sleeve and the telescopic rod are threadedly connected by bolts.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] In the carding machine for textile production, when preprocessing the cotton roll, the cotton roll enters the pretreatment box from the first rotating cylinder at the feed port of the pretreatment. After rotating the threaded rod to drive the second fixing plate to move to a predetermined distance, one end of the L-shaped first fixing plate moves upward, and the V-shaped end of the second fixing plate moves downward. Through the clamping of the first fixing plate and the second fixing plate, at the same time, the downward V end of the second fixing plate removes the light cotton fluffs and other impurities on the surface of the cotton roll. At the same time, the air suction machine is turned on to connect the air outlet pipe and the conical funnel. The suction force generated by the air suction machine adsorbs the excess cotton fluffs in the pretreatment process onto the filter screen, so as to realize the pretreatment of the cotton roll, reduce the generation of floating cotton fluffs, and ensure the safety of workers during use.

[0015] When the carding machine for textile production needs to clean the filter screen, the telescopic rod is extended. After the brush moves to a predetermined distance, it is fixed by screwing a bolt on the corresponding threaded holes on the outer surface of the telescopic rod sleeve and the telescopic rod. At the same time, the motor is started. The output end of the motor drives the telescopic rod sleeve and the telescopic rod to rotate, and the telescopic rod drives the brush to rotate to clean the cotton fluffs and other impurities on the filter screen. The cotton fluffs and other impurities cleaned are collected in the collection box, so as to realize the treatment of the pretreated cotton fluffs and other impurities and ensure the safety of workers during the treatment process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a top view structural schematic diagram of the present utility model;

[0017] Figure 2 is a side view sectional structural schematic diagram of the present utility model;

[0018] Figure 3 For the present utility model Figure 2 is an enlarged structural schematic diagram at position B in;

[0019] Figure 4 For the present utility model Figure 2 is an enlarged structural schematic diagram at position A in.

[0020] In the figure: 1. Carding machine body; 2. Base; 3. Pretreatment box; 4. Conical funnel; 5. Air outlet pipe; 6. Support rod; 7. Electric telescopic rod; 8. Fixed ring; 9. Motor; 10. Telescopic rod sleeve; 11. Support block; 12. Bolt; 13. Threaded hole; 14. Brush; 15. Telescopic rod; 16. First fixing plate; 17. First support shaft; 18. First rotating cylinder; 19. Cotton roll opening; 20. Second fixing plate; 21. Second support shaft; 22. Second rotating cylinder; 23. Filter screen; 24. Fixed block; 25. Insert rod; 26. Threaded rod; 27. Collection box; 28. Blower. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment 1: Please refer to Figures 1-4, the present utility model provides a technical solution: a carding machine for textile production, including a base 2, a carding machine body 1, a suction fan 28 and a collection box 27. The outer surface of the top of the base 2 is fixedly connected with a pretreatment box 3. Cotton roll openings 19 are provided on the front and rear outer surfaces of the pretreatment box 3. The pretreatment box 3 is arranged on one side of the feeding end of the carding machine body 1. The left outer surface of the pretreatment box 3 is fixedly communicated with a conical funnel 4. An air outlet pipe 5 is inserted at the center of the conical funnel 4. The air outlet pipe 5 is fixedly communicated with the suction end of the suction fan 28. A filter screen 23 is provided at one end of the conical funnel 4 close to the pretreatment box 3. First fixing plates 16 are fixedly connected to the inner surfaces of the front and rear sides of the pretreatment box 3 below the cotton roll openings 19. Fixed blocks 24 are fixedly connected to the inner surfaces of the front and rear sides of the pretreatment box 3 above the cotton roll openings 19. Threaded rods 26 penetrate through the outer surfaces of the two fixed blocks 24. The bottom outer surface of the threaded rod 26 is rotatably connected with a second fixing plate 20. In this embodiment, when the cotton roll is pretreated, after rotating the threaded rod 26 to drive the second fixing plate 20 to move to a predetermined distance, the cotton roll is clamped by the first fixing plate 16 and the second fixing plate 20, so as to process the floating cotton fluffs and other impurities on cotton rolls of different thicknesses. At the same time, the suction fan 28 is turned on, and the redundant cotton fluffs in the pretreatment process are adsorbed onto the filter screen 23 through the air outlet pipe 5 and the conical funnel 4, so as to realize the pretreatment of the cotton roll, reduce the generation of floating cotton fluffs, and ensure the safety of workers during use.

[0023] A motor 9 is fixedly installed at the center of the inner surface of the right side of the pretreatment box 3. The output end of the motor 9 is fixedly connected with a telescopic rod sleeve 10. A telescopic rod 15 is inserted into the telescopic rod sleeve 10. A brush 14 is fixedly connected to one end of the telescopic rod 15 close to the filter screen 23. A collection groove is provided on the bottom outer surface of the pretreatment box 3. The collection box 27 is arranged directly below the collection groove. In this embodiment, when collecting cotton fluffs, the output end of the motor 9 is driven to rotate. The output end of the motor 9 drives the telescopic rod sleeve 10 and the telescopic rod 15 to rotate. The telescopic rod 15 drives the brush 14 to rotate to clean the cotton fluffs remaining on the filter screen 23. The cleaned cotton fluffs and other impurities are collected into the collection box 27, so as to realize the cleaning and recycling of the cotton fluffs.

[0024] On the inner surfaces of the left and right sides of the pretreatment box 3, between which there is a cotton roll opening 19 and below it, a first support shaft 17 is fixedly connected. A first rotating cylinder 18 is rotatably sleeved on the outer surface of the first support shaft 17. On the inner surfaces of the left and right sides of the pretreatment box 3, above the filter screen 23, a second support shaft 21 is fixedly connected. A second rotating cylinder 22 is rotatably sleeved on the outer surface of the second support shaft 21. In this embodiment, when pretreating the cotton roll, the cotton roll is inserted through the cotton roll opening 19 at the front side, bypassed below the first rotating cylinder 18 and enters the pretreatment box 3, then bypassed above the second rotating cylinder 22, and finally bypassed below the cotton roll opening 19 at the rear side, so that the cooperation of the two first rotating cylinders 18 and the second rotating cylinder 22 tightens the cotton roll, and then it is input into the carding machine body 1 for processing.

[0025] On the outer surface of the front side of the pretreatment box 3, on both sides of the cotton roll opening 19, a support rod 6 is fixedly connected. On the left outer surface of the left support rod 6, an electric telescopic rod 7 is fixedly installed. The installation end of the electric telescopic rod 7 is fixedly connected to the left outer surface of the left support rod 6. At one end of the right support rod 6 away from the pretreatment box 3, a fixing ring 8 is fixedly installed. The output end of the electric telescopic rod 7 movably penetrates through the center of the fixing ring 8. In this embodiment, when installing the cotton roll, the telescopic end of the electric telescopic rod 7 contracts and is withdrawn from the center of the fixing ring 8. After extending to a predetermined distance, the cotton roll is sleeved on the telescopic end of the electric telescopic rod 7. At the same time, the telescopic end of the electric telescopic rod 7 starts to extend until it is inserted into the fixing ring 8 for fixation, so as to realize the convenient replacement of the cotton roll.

[0026] On the outer surface of the inner bottom of the pretreatment box 3, a support block 11 is fixedly installed. The telescopic rod sleeve 10 rotatably penetrates through the outer surface of the support block 11. In this embodiment, when cleaning the cotton floc, through the support of the support rod 6 sleeve by the fixing block 24, the brush 14 can more stably support the cleaning of the filter screen 23, preventing the brush 14 from deviating from the predetermined working position when the electric rotation speed is too fast or the pretreatment box 3 is collided.

[0027] The two first fixing plates 16 are L-shaped, and one end of the two second fixing plates 20 away from the cotton roll opening 19 is V-shaped toward the side of the first rotating cylinder 18. In this embodiment, when pretreating the cotton roll, one end of the L-shaped first fixing plate 16 is upward, and the V-shaped end of the second fixing plate 20 is downward. Through the clamping of the first fixing plate 16 and the second fixing plate 20, at the same time, the downward V end of the second fixing plate 20 removes the light cotton floc and other impurities on the surface of the cotton roll, so as to realize firm fixation and convenient treatment when pretreating the cotton roll.

[0028] Two insertion rods 25 penetrate through the outer surfaces of the two fixed blocks 24. Two insertion rods 25 penetrate through the outer surfaces of the two fixed blocks 24. The two insertion rods 25 are respectively arranged on the left and right sides of the threaded rod 26, and the two insertion rods 25 are symmetrically arranged. The bottom outer surfaces of the two insertion rods 25 are fixedly connected to the top of the second fixing plate 20. In this embodiment, when the threaded rod 26 rotates to drive the second fixing plate 20 to move, the four insertion rods 25 move inside the fixed block 24 to prevent the second fixing plate 20 from rotating along with the rotation of the threaded rod 26.

[0029] Threaded holes 13 are formed on the outer surfaces of both the telescopic rod sleeve 10 and the telescopic rod 15. There are several threaded holes 13 on the outer surface of the telescopic rod 15 and they are distributed in a linear array. The corresponding threaded holes 13 on the outer surfaces of the telescopic rod sleeve 10 and the telescopic rod 15 are threadedly connected by bolts 12. In this embodiment, when it is necessary to clean the filter screen 23 with the brush 14, the telescopic rod 15 is extended to make the brush 14 fit onto the filter screen 23. At the same time, the corresponding threaded holes 13 on the outer surfaces of the telescopic rod sleeve 10 and the telescopic rod 15 are screwed and fixed with bolts 12, so as to adjust the distance of the brush 14 and realize the convenient cleaning of the filter screen 23 by the brush 14. When the position of the telescopic rod 15 in the telescopic rod sleeve 10 is shortened, the brush 14 can be retracted a certain distance, and the distance between the brush 14 and the filter screen 23 can be adjusted to clean the cotton wool adhered to the surface of the brush 14.

[0030] Working principle: When preprocessing the cotton roll, the cotton roll enters the pretreatment box 3 from the first rotating cylinder 18 at the inlet of the pretreatment. After rotating the threaded rod 26 to drive the second fixing plate 20 to move to a predetermined distance, one end of the L-shaped first fixing plate 16 goes upward and the V-shaped end of the second fixing plate 20 goes downward. Through the clamping of the first fixing plate 16 and the second fixing plate 20, at the same time, the downward V end of the second fixing plate 20 removes the light cotton wool and other impurities on the surface of the cotton roll. At the same time, the suction fan 28 is turned on, and the excess cotton wool during the pretreatment process is adsorbed onto the filter screen 23 through the air outlet pipe 5 and the conical funnel 4, so as to realize the pretreatment of the cotton roll, reduce the generation of floating cotton wool, and ensure the safety of workers during use.

[0031] When the suction fan 28 operates to generate suction for cleaning cotton fluffs, the motor 9 is started. The output end of the motor 9 drives the telescopic rod sleeve 10 and the telescopic rod 15 to rotate. The telescopic rod 15 drives the brush 14 to rotate and clean the cotton fluffs and other impurities on the filter screen 23, avoiding a large amount of cotton fluffs accumulating on the filter screen 23 and causing the filter screen 23 to be blocked, which may lead to the inability of the suction fan 28 to adsorb the cotton fluffs. The cotton fluffs and other impurities cleaned off will fall into the collection box 27 due to gravity. Some cotton fluffs may remain on the filter screen 23 due to the adsorption force. After the suction fan 28 stops working and stops generating suction, at this time, in cooperation with the rotation of the brush 14, the cotton fluffs will fall into the collection box 27 for collection. When it is necessary to clean the cotton fluffs adhered to the surface of the brush 14, by unscrewing the bolt 12, the limit on the telescopic rod 15 and the telescopic rod sleeve 10 is released, enabling the telescopic rod 15 to move within the telescopic rod sleeve 10. After moving the brush 14 to a certain distance from the filter screen 23, the cotton fluffs adhered to the surface of the brush 14 are cleaned, thereby realizing the treatment of the pretreated cotton fluffs and other impurities and ensuring the safety of workers during the treatment process.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A carding machine for textile production, comprising a base (2), a carding machine body (1), a suction fan (28) and a collection box (27), characterized in that: The outer surface of the top of the base (2) is fixedly connected with a pretreatment box (3). Cotton roll openings (19) are formed on the front and rear outer surfaces of the pretreatment box (3). The pretreatment box (3) is arranged on one side of the feeding end of the carding machine body (1). A conical funnel (4) is fixedly communicated with the left outer surface of the pretreatment box (3). An air outlet pipe (5) is inserted at the center of the conical funnel (4). The air outlet pipe (5) is fixedly communicated with the air suction end of a suction fan (28). A filter screen (23) is arranged at one end of the conical funnel (4) close to the pretreatment box (3). First fixing plates (16) are fixedly connected to the front and rear inner surfaces of the pretreatment box (3) below the cotton roll openings (19). Fixed blocks (24) are fixedly connected to the front and rear inner surfaces of the pretreatment box (3) above the cotton roll openings (19). Threaded rods (26) penetrate through the outer surfaces of the two fixed blocks (24). The bottom outer surface of the threaded rod (26) is rotatably connected with a second fixing plate (20).

2. The carding machine for textile production according to claim 1, wherein: A motor (9) is fixedly installed at the center of the right inner surface of the pretreatment box (3). The output end of the motor (9) is fixedly connected with a telescopic rod sleeve (10). A telescopic rod (15) is inserted into the telescopic rod sleeve (10). A brush (14) is fixedly connected to one end of the telescopic rod (15) close to the filter screen (23). A collection groove is formed on the bottom outer surface of the pretreatment box (3). A collection box (27) is arranged directly below the collection groove.

3. A carding machine for textile production according to claim 1, characterized in that: First support shafts (17) are fixedly connected between the left and right inner surfaces of the pretreatment box (3) below the cotton roll openings (19). First rotating cylinders (18) are rotatably sleeved on the outer surfaces of the first support shafts (17). Second support shafts (21) are fixedly connected between the left and right inner surfaces of the pretreatment box (3) above the filter screen (23). Second rotating cylinders (22) are rotatably sleeved on the outer surfaces of the second support shafts (21).

4. A carding machine for textile production according to claim 1, characterized in that: Support rods (6) are fixedly connected to both sides of the cotton roll opening (19) on the front outer surface of the pretreatment box (3). An electric telescopic rod (7) is fixedly installed on the left outer surface of the left support rod (6). The installation end of the electric telescopic rod (7) is fixedly connected with the left outer surface of the left support rod (6). A fixed ring (8) is fixedly installed at one end of the right support rod (6) away from the pretreatment box (3). The output end of the electric telescopic rod (7) movably penetrates through the center of the fixed ring (8).

5. A carding machine for textile production according to claim 2, characterized in that: A support block (11) is fixedly installed on the bottom outer surface inside the pretreatment box (3). The telescopic rod sleeve (10) rotatably penetrates through the outer surface of the support block (11).

6. A carding machine for textile production according to claim 1, wherein: The two first fixing plates (16) are L-shaped. One end of the two second fixing plates (20) away from the cotton roll opening (19) is V-shaped toward the side of the first rotating cylinder (18).

7. A carding machine for textile production according to claim 1, characterized in that: Two insertion rods (25) penetrate through the outer surfaces of the two fixing blocks (24). The two insertion rods (25) are respectively arranged on the left and right sides of the threaded rod (26), and the two insertion rods (25) are symmetrically arranged. The outer surfaces of the bottoms of the two insertion rods (25) are fixedly connected to the top of the second fixing plate (20).

8. A carding machine for textile production according to claim 2, characterized in that: Threaded holes (13) are formed in the outer surfaces of the telescopic rod sleeve (10) and the telescopic rod (15). There are several threaded holes (13) on the outer surface of the telescopic rod (15) and they are distributed in a linear array. Bolts (12) are threadedly connected to the corresponding threaded holes (13) on the outer surfaces of the telescopic rod sleeve (10) and the telescopic rod (15).

Images