Fly catkins collecting and dust removing device of spinning circular knitting machine

Abstract

The utility model provides a flying catkins collection and dust removal device for a spinning circular knitting machine. The flying catkins collection and dust removal device comprises a base, a dust collection fan, a flying catkins collection tank and an inner clamping type circular knitting machine bottom dust collection positioning structure. When flying catkins need to be collected and dedusted, a worker directly pushes the bottom dust collection positioning structure of the internal clamping type circular knitting machine, the bottom dust collection positioning structure of the internal clamping type circular knitting machine slides into a gap below a base of the circular knitting machine under the rolling of moving wheels on the bottom surface of a shell, and a telescopic pipeline is stretched in the process, so that the flying catkins are collected and dedusted. After a suction nozzle reaches a proper dust collection position, a worker controls a driving cylinder to run by operating a console, the driving cylinder drives clamping plates to stretch out of a driving groove, the left clamping plate and the right clamping plate make contact with the inner walls of the two sides of a base of the circular knitting machine respectively, inner clamping and fixing work is conducted, and flying catkins can be collected and dedusted along with starting of a dust collection fan. A worker does not need to monitor in real time, and only needs to recycle the bottom dust collection positioning structure of the internal clamping type circular knitting machine after a period of time.

Description

Technical Field

[0001] This utility model relates to the field of fluff collection and dust removal technology, and in particular to a fluff collection and dust removal device for a large circular knitting machine. Background Technology

[0002] A circular knitting machine, also known as a circular sock knitting machine, is a type of machinery used to produce various circular knitted garments. It is primarily used to manufacture seamless tubular fabrics and is widely used in the textile industry, especially in the production of underwear, sportswear, T-shirts, and other clothing.

[0003] The main components of a circular knitting machine include a cylinder (which holds the knitting needles), a cam system (which controls the up-and-down movement of the needles to knit the yarn), a yarn feeder (which provides the yarn), and a control system (which regulates the machine's operation). This machine can produce different types of fabrics by changing the number of needles, needle pitch, yarn type, and knitting pattern. The advantages of a circular knitting machine lie in its high efficiency, high degree of automation, and ability to produce high-quality, complex fabrics.

[0004] In order to prevent the flying lint generated during weaving from affecting the normal operation of the existing circular knitting machine, a dust suction structure is installed on the outside of the machine. The suction end of this structure needs to be manually held and positioned, which is inconvenient to operate. Utility Model Content

[0005] The purpose of this invention is to provide a dust collection and removal device for textile circular knitting machines to solve the above-mentioned problems.

[0006] The technical solution of this utility model is implemented as follows:

[0007] This utility model provides a dust collection and removal device for textile circular knitting machines, the structure of which includes a base; a dust extraction fan located on the upper left side of the base; a dust collection tank located on the upper right side of the base; and an internal clamping type bottom dust extraction and positioning structure for the circular knitting machine, movably located at the front of the base, for internally clamping the bottom of the circular knitting machine and filtering the suction of dust and dust; the output end of the dust extraction fan is connected to the middle section of the dust collection tank through a pipe; and the input end of the dust extraction fan is connected to the internal clamping type bottom dust extraction and positioning structure for the circular knitting machine.

[0008] In the above technical solution, when collecting and removing flying fluff, the staff directly pushes the bottom suction positioning structure of the inner clamping large circular machine. With the rolling of the moving wheels on the bottom of the outer shell, the inner clamping large circular machine bottom suction positioning structure slides into the gap under the base of the large circular machine. During this process, the telescopic pipe is stretched. After the suction nozzle reaches the appropriate suction position, the staff controls the drive cylinder to operate through the control console. The drive cylinder drives the clamping plates to extend out of the drive groove. The left and right clamping plates contact the inner walls on both sides of the base of the large circular machine to perform the inner clamping and fixing work. With the start of the suction fan, the collection and removal of flying fluff can be carried out. The staff does not need to monitor in real time. After a period of time, the inner clamping large circular machine bottom suction positioning structure can be retracted.

[0009] In one embodiment, the bottom suction positioning structure of the internal clamping type large circular knitting machine includes a housing, a filter chamber, a telescopic pipe, and a suction nozzle. The filter chamber is located inside the housing, and the telescopic pipe is connected to the rear of the housing and communicates with the filter chamber. The end of the telescopic pipe away from the housing is connected to the input end of the suction fan. The suction nozzle is located on the front face of the housing and communicates with the filter chamber. At least one filter screen is provided inside the filter chamber. A clamping positioning module is provided at both the left and right ends of the housing, and this technical solution is quickly and easily fixed to the bottom of the large circular knitting machine.

[0010] In one embodiment, the suction nozzles are provided in a plurality of them and are arranged horizontally at equal intervals, which improves the dust collection efficiency.

[0011] In one embodiment, the clamping and positioning module includes a drive groove, a clamping plate is movably provided at the opening of the drive groove, and a drive cylinder is provided in the drive groove for the drive clamping plate to extend out of the drive groove. This technical solution achieves automatic clamping through the clamping and positioning module.

[0012] In one embodiment, the drive cylinder is one of an electric cylinder, a hydraulic cylinder, or a pneumatic cylinder, and this technical solution improves drive efficiency.

[0013] In one embodiment, the outer wall of the base is provided with a control console for controlling the operation of the vacuum cleaner fan and the bottom vacuum positioning structure of the internal clamping large circular machine, which improves the convenience of operation.

[0014] In one embodiment, the top surface of the fluff collection tank is hinged with a cover plate to seal it, which can effectively prevent dust and fluff leakage.

[0015] In one embodiment, the bottom surface of the outer casing is provided with a plurality of casters, which facilitates the movement and use of the equipment.

[0016] The advantages or beneficial effects of the above technical solutions include at least the following:

[0017] This utility model discloses a dust collection and removal device for textile circular knitting machines. During dust collection and removal, the operator directly pushes the internal clamping dust collection and positioning structure at the bottom of the circular knitting machine. With the rolling of the moving wheels on the bottom of the outer shell, the internal clamping dust collection and positioning structure slides into the gap under the base of the circular knitting machine. The telescopic pipe is stretched during this process. After the suction nozzle reaches the appropriate suction position, the operator controls the drive cylinder through the control panel. The drive cylinder drives the clamping plates to extend out of the drive groove, and the left and right clamping plates respectively contact the inner walls of the base of the circular knitting machine for internal clamping and fixation. With the start of the dust collection fan, dust collection and removal can begin. The operator does not need to monitor in real time; after a period of time, the internal clamping dust collection and positioning structure can be retracted. Attached Figure Description

[0018] The accompanying drawings illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the principles of the present invention. These drawings are included to provide a further understanding of the present invention and are incorporated in and constitute a part of this specification.

[0019] Figure 1 This is a three-dimensional structural diagram of a dust collection and removal device for a large circular knitting machine in textile production, according to the present invention.

[0020] Figure 2 This is a front view schematic diagram of a dust collection and removal device for a large circular knitting machine according to the present invention;

[0021] Figure 3 A top-view cross-sectional schematic diagram of the bottom dust suction positioning structure of the internal clamping large circular machine;

[0022] Figure 4 A schematic diagram of the connection structure between the bottom dust suction positioning structure of the internal clamping type large circular machine and the large circular machine. Detailed Implementation

[0023] Embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While some embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the present invention. It should be understood that the accompanying drawings and embodiments of the present invention are for illustrative purposes only and are not intended to limit the scope of protection of the present invention.

[0024] It should be noted that, where there is no conflict, the embodiments and features described in these embodiments can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0025] It should be understood that the term "comprising" and its variations as used herein are open-ended, meaning "including but not limited to". The term "based on" means "at least partially based on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". Definitions of other terms will be given in the following description. It should be noted that the concepts of "first", "second", etc., mentioned in this utility model are only used to distinguish different devices, modules, or units, and are not used to limit the order of functions performed by these devices, modules, or units or their interdependencies.

[0026] It should be noted that the terms "a" and "several" used in this utility model are illustrative rather than restrictive. Those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0027] The names of the messages or information exchanged between the multiple devices in this embodiment of the invention are for illustrative purposes only and are not intended to limit the scope of these messages or information.

[0028] Reference Figures 1-4 A dust collection and removal device for textile circular knitting machines includes a base 1; a dust extraction fan 2 located on the upper left side of the base 1; a dust collection tank 3 located on the upper right side of the base 1; and an internal clamping type bottom dust extraction and positioning structure 4, movably located at the front of the base 1, for internally clamping the bottom of the circular knitting machine and filtering dust and dust particles; the output end of the dust extraction fan 2 is connected to the middle section of the dust collection tank 3 via a pipe; and the input end of the dust extraction fan 2 is connected to the internal clamping type bottom dust extraction and positioning structure 4.

[0029] In the above technical solution, when collecting and removing flying fluff, the staff directly pushes the bottom suction positioning structure 4 of the inner clamping large circular machine. With the rolling of the moving wheels on the bottom surface of the outer shell 401, the bottom suction positioning structure 4 of the inner clamping large circular machine slides into the gap under the base of the large circular machine. During this process, the telescopic pipe 403 is stretched. After the suction nozzle 404 reaches the appropriate suction position, the staff controls the drive cylinder 408 to operate through the control console. The drive cylinder 408 drives the clamping plate 407 to extend out of the drive groove 406. The left and right clamping plates 407 respectively contact the inner walls on both sides of the base of the large circular machine to perform the inner clamping and fixing work. With the start of the suction fan 2, the collection and removal of flying fluff can be carried out. The staff does not need to monitor in real time. After a period of time, the bottom suction positioning structure 4 of the inner clamping large circular machine can be retracted.

[0030] In one embodiment, the internal clamping type large circular knitting machine bottom suction positioning structure 4 includes a housing 401, a filter chamber 402, a telescopic pipe 403, and a suction nozzle 404. The filter chamber 402 is located inside the housing 401. The telescopic pipe 403 is connected to the rear of the housing 401 and communicates with the filter chamber 402. The end of the telescopic pipe 403 away from the housing 401 is connected to the input end of the suction fan 2. The suction nozzle 404 is located on the front face of the housing 401 and communicates with the filter chamber 402. The filter chamber 402 contains at least one layer of filter screen 405. A clamping positioning module is provided at both the left and right ends of the housing 401, allowing for quick-release fixing to the bottom of the large circular knitting machine.

[0031] In one embodiment, the suction nozzle 404 is provided in a plurality of parts and is arranged horizontally at equal intervals, which improves the dust collection efficiency.

[0032] In one embodiment, the clamping and positioning module includes a drive groove 406, a clamping plate 407 is movably provided at the opening of the drive groove 406, and a drive cylinder 408 extending out of the drive groove 406 is provided inside the drive groove 406. This technical solution achieves automatic clamping through the clamping and positioning module.

[0033] In one embodiment, the drive cylinder 408 is one of an electric cylinder, a hydraulic cylinder, or a pneumatic cylinder, and this technical solution improves drive efficiency.

[0034] In one embodiment, the outer wall of the base 1 is provided with a control console for controlling the operation of the vacuum cleaner fan 2 and the bottom vacuum positioning structure 4 of the inner clamping large circular machine. This technical solution improves the convenience of operation.

[0035] In one embodiment, the top surface of the fluff collection tank 3 is hinged with a cover plate 31 to seal it, which can effectively prevent dust and fluff leakage.

[0036] In one embodiment, the bottom surface of the housing 401 is provided with a plurality of casters, which facilitates the movement and use of the equipment.

[0037] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0038] Those skilled in the art should understand that the above embodiments are merely for illustrating the present invention and are not intended to limit the scope of the present invention. Those skilled in the art can make other changes or modifications based on the above disclosure, and these changes or modifications still fall within the scope of the present invention.

Claims

1. A dust collection and removal device for lint from a large circular knitting machine, characterized in that: Its structure includes a base (1); A vacuum cleaner (2) is located on the upper left side of the base (1); A fluff collection tank (3) is located on the upper right side of the base (1); The internal clamping type bottom dust suction positioning structure (4) is located in front of the base (1) and is used to clamp the bottom of the large circular machine and filter the suction of dust and flying fluff. The output end of the dust collector (2) is connected to the middle section of the fluff collection tank (3) via a pipe; The input end of the vacuum fan (2) is connected to the bottom vacuum positioning structure (4) of the internal clamping large circular machine.

2. The dust collection and removal device for textile circular knitting machines according to claim 1, characterized in that: The internal clamping type large circular machine bottom suction positioning structure (4) includes a shell (401), a filter chamber (402), a telescopic pipe (403), and a suction nozzle (404). The filter chamber (402) is located inside the shell (401). The telescopic pipe (403) is connected to the rear of the shell (401) and communicates with the filter chamber (402). The end of the telescopic pipe (403) away from the shell (401) is connected to the input end of the suction fan (2). The suction nozzle (404) is located on the front end of the shell (401) and communicates with the filter chamber (402). The filter chamber (402) is provided with at least one layer of filter screen (405). The shell (401) is provided with a clamping positioning module at both the left and right ends.

3. The dust collection and removal device for textile circular knitting machines according to claim 2, characterized in that: The suction nozzle (404) is provided in several parts and is arranged horizontally at equal intervals.

4. The dust collection and removal device for textile circular knitting machines according to claim 2, characterized in that: The clamping and positioning module includes a drive groove (406), a clamping plate (407) is movably provided at the opening of the drive groove (406), and a drive cylinder (408) extending out of the drive groove (406) is provided inside the drive groove (406) for the drive clamping plate (407).

5. The dust collection and removal device for textile circular knitting machines according to claim 4, characterized in that: The drive cylinder (408) is one of an electric cylinder, a hydraulic cylinder, or a pneumatic cylinder.

6. The dust collection and removal device for textile circular knitting machines according to claim 1, characterized in that: The outer wall of the base (1) is equipped with a control console for controlling the operation of the vacuum cleaner fan (2) and the bottom vacuum positioning structure (4) of the inner clamping large circular machine.

7. The dust collection and removal device for textile circular knitting machines according to claim 1, characterized in that: The top surface of the fluff collection tank (3) is hinged with a cover plate (31) to close it.

8. The dust collection and removal device for textile circular knitting machines according to claim 2, characterized in that: The bottom surface of the outer casing (401) is provided with several casters.

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