Residual fiber cleaning device of cotton carding equipment

Abstract

The utility model discloses a residual fiber cleaning device of cotton carding equipment, which comprises a mounting plate, two sides of the middle part of the lower surface of the mounting plate are fixedly connected with first mounting seats, and the inner side surfaces of the two first mounting seats are transversely and rotatably connected with rotating plates. According to the residual fiber cleaning device of the cotton carding equipment, by arranging a first transmission belt, a hydraulic rod and a conveying structure, when cleaning is needed, the hydraulic rod is controlled to extend to drive the front end of the first transmission belt to move downwards until the front end of the first transmission belt makes contact with a cotton carding structure, and then the device can remove residues on the cotton carding structure through a plurality of first scraping teeth; the rejected residues can be taken away by the conveying structure in the backward movement process along with the first scraping teeth and continue to be conveyed to the rear end of the device, workers directly use a baffle to collect the conveyed residues at the rear end of the device, convenience and rapidness are achieved, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton combing equipment, in particular to a residual fiber cleaning device for cotton combing equipment. Background Art

[0002] Carding machine is used to process cotton fiber and chemical fiber, and belongs to textile machinery. According to the spinning process, carding is an important process; the previous process of carding machine is opening and cleaning combined machine, and the subsequent process is drawing machine or sliver lap machine.

[0003] The conventional carding machines commonly used at present mainly comb the fibers through a combing surface composed of a set of cover plates and a cylinder. The combing surface composed of the cover plates and the cylinder quickly performs preliminary combing on the fibers fed by the pricking roller. However, after the combing is completed, there will be a certain amount of cotton material residue on the carding machine. Most of these residues are relatively scattered and difficult to clean, resulting in a decrease in the carding effect of the carding machine. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a residual fiber cleaning device for a cotton carding device, which solves the problem that a certain amount of cotton material will remain on the structure of the cotton carding machine after use, and most of these residues are relatively scattered and difficult to clean.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a residual fiber cleaning device for a cotton combing device, comprising a mounting plate, both sides of the middle part of the lower surface of the mounting plate are fixedly connected with a first mounting seat, the inner surfaces of the two first mounting seats are both laterally rotatably connected with a rotating plate, the front ends and rear ends of the two rotating plates are both laterally rotatably connected with a first rotating rod, the outer surfaces of the two first rotating rods are both fixedly connected with a first rotating wheel, the two first rotating wheels are connected to each other through a first transmission belt, and the outer surface of the first transmission belt is evenly spaced and fixedly connected with a plurality of first scraping teeth along its length direction;

[0006] A second mounting seat is fixedly connected to the lower surface of the mounting plate and located in front of the first mounting seat, a hydraulic rod is rotatably connected to the bottom end of the second mounting seat, the other end of the hydraulic rod is rotatably connected to a connecting seat, and the inner end of the connecting seat is fixedly connected to the outer surface of one of the rotating plates;

[0007] A conveying structure is arranged at the rear of the lower surface of the mounting plate.

[0008] Furthermore, the conveying structure includes a plurality of third mounting seats fixedly connected to both sides of the lower surface of the mounting plate and located at the rear of the two first mounting seats and both sides of the rear end of the lower surface of the mounting plate, a second rotating rod is laterally rotatably connected between the two third mounting seats at the same end, a second rotating wheel is fixedly connected to the outer surfaces of the two second rotating rods, the two second rotating wheels are connected to each other through a second transmission belt, and a plurality of second scraping teeth are fixedly connected to the outer surface of the second transmission belt at evenly spaced intervals along its length direction.

[0009] Further, a plurality of the first scraping teeth in the same row and a plurality of the second scraping teeth in the same row are arranged alternately.

[0010] Furthermore, one side surface of the plurality of first scraping teeth is provided with stepped teeth, and the outer ends of the plurality of second scraping teeth are bent to one side to form a hook-shaped structure.

[0011] Furthermore, a connecting plate is fixedly connected between the adjacent first mounting seat and the third mounting seat, and the outer surface of the connecting plate is laterally rotatably connected to two mutually meshing gears, and the outer ends of the two gears are fixedly connected to a first pulley, and one end of the first rotating rod at the rear end can rotatably pass through a first mounting seat and extend outward, and one end of the second rotating rod at the front end can rotatably pass through a third mounting seat and extend outward, and the surfaces of the first rotating rod and the second rotating rod located on the outer sides of the first mounting seat and the third mounting seat are fixedly connected to a second pulley, and the first pulley and the second pulley at the same end are connected by a belt transmission.

[0012] Furthermore, a plurality of mounting pieces are laterally fixedly connected to the outer surface of the mounting plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the residual fiber cleaning device of the cotton combing equipment, by setting a first transmission belt, a hydraulic rod and a conveying structure, the device can be installed on the cotton combing structure of the cotton combing machine through a mounting plate. When the cotton combing machine is operating normally, the hydraulic rod of the device remains in a retracted state, so that the first scraper on the first transmission belt does not contact the cotton combing structure. When cleaning is required, the hydraulic rod is controlled to extend to drive the front end of the first transmission belt to move downward until it contacts the cotton combing structure. Then the device can remove the residues on the cotton combing structure through multiple first scrapers, and these removed residues can be taken away by the conveying structure as the first scrapers move backward and continue to be conveyed to the rear end of the device. The staff can directly use the baffle to collect the conveyed residues at the rear end of the device, which is convenient and quick, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the first transmission belt and the second transmission belt structure of the utility model;

[0016] Figure 3 This is a schematic structural diagram of the first skiving tooth of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the second scraping tooth of the utility model.

[0018] In the figure: 1-mounting plate, 2-first mounting seat, 3-rotating plate, 4-first rotating rod, 5-first rotating wheel, 6-first transmission belt, 7-first scraping tooth, 8-second mounting seat, 9-connecting seat, 10-hydraulic rod, 11-third mounting seat, 12-second rotating rod, 13-second rotating wheel, 14-second transmission belt, 15-second scraping tooth, 16-connecting plate, 17-gear, 18-first pulley, 19-second pulley, 20-mounting sheet. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 The utility model provides a technical solution: a residual fiber cleaning device for a cotton combing device, comprising a mounting plate 1, first mounting seats 2 are fixedly connected to both sides of the middle of the lower surface of the mounting plate 1, rotating plates 3 are transversely rotatably connected to the inner surfaces of the two first mounting seats 2, first rotating rods 4 are transversely rotatably connected between the front and rear ends of the two rotating plates 3, first rotating wheels 5 are fixedly connected to the outer surfaces of the two first rotating rods 4, the two first rotating wheels 5 are connected to each other through a first transmission belt 6, and a plurality of first scraping teeth 7 are fixedly connected to the outer surface of the first transmission belt 6 at uniform intervals along its length direction;

[0021] A second mounting seat 8 is fixedly connected to the lower surface of the mounting plate 1 and located in front of the first mounting seat 2. A hydraulic rod 10 is rotatably connected to the bottom end of the second mounting seat 8. A connecting seat 9 is rotatably connected to the other end of the hydraulic rod 10. The inner end of the connecting seat 9 is fixedly connected to the outer surface of a rotating plate 3.

[0022] A conveying structure is provided at the rear of the lower surface of the mounting plate 1 .

[0023] The device is installed on the combing structure of the combing equipment through the mounting plate 1. When the combing machine is operating normally, the hydraulic rod 10 of the device will maintain the shortest retracted state. In this state, no part of the device as a whole will come into contact with the combing structure, thereby ensuring the normal and stable operation of the combing structure. When it is necessary to clean the residues on the combing structure, the hydraulic rod 10 can be controlled to extend. After the hydraulic rod 10 is extended, the first rotating wheel 5 at the front end of the device will descend until it descends to a position where it can interact with the combing teeth of the combing structure. Then the two first rotating rods 4 of the device will start to rotate synchronously. During the rotation, the first rotating wheels 5 on the outer surfaces of the two first rotating rods 4 will drive the first transmission belt 6 to move. In coordination with the movement of the combing structure, the residues on the combing structure can be scraped off by the first scraping teeth 7.

[0024] The conveying structure includes a plurality of third mounting seats 11 fixedly connected to both sides of the lower surface of the mounting plate 1 and located at the rear of the two first mounting seats 2 and both sides of the rear end of the lower surface of the mounting plate 1. A second rotating rod 12 is laterally rotatably connected between the two third mounting seats 11 at the same end. The outer surfaces of the two second rotating rods 12 are fixedly connected to second rotating wheels 13. The two second rotating wheels 13 are connected for transmission via a second transmission belt 14. The outer surface of the second transmission belt 14 is fixedly connected to a plurality of second scraping teeth 15 at evenly spaced intervals along its length direction.

[0025] The plurality of first scraping teeth 7 in the same row and the plurality of second scraping teeth 15 in the same row are arranged alternately.

[0026] The residues scraped off by the multiple first scraping teeth 7 will move toward the rear of the device under the drive of the first scraping teeth 7, and in the process of movement, the residues will move to the position between the first transmission belt 6 and the second transmission belt 14. At this time, the multiple second scraping teeth 15 on the second transmission belt 14 can scrape off the residues on the first scraping teeth 7 and drive them to continue to move to the rear of the device. The staff only needs to use a baffle with teeth at the rear end of the device to scrape off the cotton material residues transported back. The operation is convenient and quick, and the work efficiency is also high.

[0027] Since the plurality of first scraping teeth 7 and the plurality of second scraping teeth 15 are arranged at intervals from each other, during the operation of the device, the first scraping teeth 7 and the second scraping teeth 15 will not produce any conflict, and it can also be ensured that the second scraping teeth 15 can scrape away the cotton material residue between the first scraping teeth 7.

[0028] One side surface of the plurality of first scraping teeth 7 is provided with stepped teeth 21 , and the outer ends of the plurality of second scraping teeth 15 are bent toward one side to form a hook-shaped structure.

[0029] The stepped teeth 21 on the first scraper 7 can improve the capture effect of the first scraper 7 and improve the device's ability to clean residues. When the first scraper 7 moves to below the first rotating wheel 5 at the rear end, the stepped teeth 21 will be horizontal as a whole, and the residues thereon will be easier to detach, thereby ensuring the removal effect of the second scraper 15. At the same time, the outer end of the second scraper 15 is a hook-shaped structure, which can also ensure its own scraping effect.

[0030] A connecting plate 16 is fixedly connected between the adjacent first mounting seat 2 and the third mounting seat 11, and the outer surface of the connecting plate 16 is laterally rotatably connected to two mutually meshing gears 17, and the outer ends of the two gears 17 are fixedly connected to a first pulley 18, one end of the first rotating rod 4 at the rear end can be rotatably passed through a first mounting seat 2 and extend outward, and one end of the second rotating rod 12 at the front end can be rotatably passed through a third mounting seat 11 and extend outward, and the surfaces of the first rotating rod 4 and the second rotating rod 12 located on the outside of the first mounting seat 2 and the third mounting seat 11 are fixedly connected to a second pulley 19, and the first pulley 18 and the second pulley 19 at the same end are connected by belt transmission.

[0031] The rear end of the device is provided with a power structure, which drives a second rotating rod 12 at the rear end to rotate. The second rotation 12 at the rear end can drive the second rotating rod 12 at the front end to rotate synchronously, and then drives a first pulley 18 to rotate through the second pulley 19 thereon, so that the two mutually meshing gears 17 can rotate synchronously in the opposite direction, and the other first pulley 18 can drive the other second pulley 19 to rotate, and the first transmission belt 6 and the second transmission belt 14 of the device can realize synchronous reverse motion.

[0032] A plurality of mounting pieces 20 are laterally fixedly connected to the outer surface of the mounting plate 1 .

[0033] The mounting piece 20 is used to fix the mounting plate 1 .

[0034] When working, the device can be installed on the carding structure of the carding machine through the mounting plate 1. When the carding machine is operating normally, the hydraulic rod 10 of the device remains in a retracted state, so that the first scraper 7 on the first transmission belt 6 does not contact the carding structure. When cleaning is required, the hydraulic rod 10 is controlled to extend to drive the front end of the first transmission belt 6 to move downward until it contacts the carding structure. Then the device can remove the residues on the carding structure through multiple first scrapers 7, and these removed residues can be taken away by the conveying structure and continue to be conveyed to the rear end of the device as the first scrapers 7 move backward. The staff can directly use the baffle to collect the conveyed residues at the rear end of the device, which is convenient and quick, thereby improving the practicality of the device.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A residual fiber cleaning device for a carding device, characterized in that: It comprises a mounting plate (1), both sides of the middle part of the lower surface of the mounting plate (1) are fixedly connected with a first mounting seat (2), the inner surfaces of the two first mounting seats (2) are transversely rotatably connected with a rotating plate (3), the front ends and rear ends of the two rotating plates (3) are transversely rotatably connected with a first rotating rod (4), the outer surfaces of the two first rotating rods (4) are fixedly connected with a first rotating wheel (5), the two first rotating wheels (5) are transmission-connected via a first transmission belt (6), and the outer surface of the first transmission belt (6) is evenly spaced and fixedly connected with a plurality of first scraping teeth (7) along its length direction; A second mounting seat (8) is fixedly connected to the lower surface of the mounting plate (1) and located in front of the first mounting seat (2); a hydraulic rod (10) is rotatably connected to the bottom end of the second mounting seat (8); the other end of the hydraulic rod (10) is rotatably connected to a connecting seat (9); the inner end of the connecting seat (9) is fixedly connected to the outer surface of one of the rotating plates (3); A conveying structure is provided at the rear of the lower surface of the mounting plate (1).

2. A residual fiber cleaning device for a carding device according to claim 1, characterized in that: The conveying structure comprises a plurality of third mounting seats (11) fixedly connected to both sides of the lower surface of the mounting plate (1) and located at the rear of the two first mounting seats (2) and both sides of the rear end of the lower surface of the mounting plate (1); a second rotating rod (12) is transversely rotatably connected between the two third mounting seats (11) at the same end; the outer surfaces of the two second rotating rods (12) are fixedly connected to second rotating wheels (13); the two second rotating wheels (13) are transmission-connected via a second transmission belt (14); and the outer surface of the second transmission belt (14) is fixedly connected to a plurality of second scraping teeth (15) at even intervals along its length direction.

3. A residual fiber cleaning device for a carding device according to claim 2, characterized in that: A plurality of the first scraping teeth (7) in the same row and a plurality of the second scraping teeth (15) in the same row are arranged alternately.

4. A residual fiber cleaning device for a carding device according to claim 2, characterized in that: One side surface of the plurality of first scraping teeth (7) is provided with stepped teeth (21), and the outer ends of the plurality of second scraping teeth (15) are bent toward one side to form a hook-shaped structure.

5. The residual fiber cleaning device of a carding device according to claim 2, characterized in that: A connecting plate (16) is fixedly connected between the adjacent first mounting seat (2) and the third mounting seat (11); the outer surface of the connecting plate (16) is laterally rotatably connected to two mutually meshing gears (17); the outer ends of the two gears (17) are fixedly connected to a first pulley (18); one end of the first rotating rod (4) at the rear end can rotatably pass through one of the first mounting seats (2) and extend outwardly; one end of the second rotating rod (12) at the front end can rotatably pass through one of the third mounting seats (11) and extend outwardly; the surfaces of the first rotating rod (4) and the second rotating rod (12) located on the outer sides of the first mounting seat (2) and the third mounting seat (11) are fixedly connected to a second pulley (19); the first pulley (18) and the second pulley (19) at the same end are connected by a belt transmission.

6. The residual fiber cleaning device of a carding device according to claim 1, characterized in that: A plurality of mounting pieces (20) are laterally fixedly connected to the outer surface of the mounting plate (1).

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