Jet-propelled single-face and double-face knitting machine

Abstract

The utility model provides a jet-propelled single-face and double-face knitting machine, which relates to the technical field of jet looms, and comprises a knitting machine body, a removal box mechanism is arranged at the discharge end of the knitting machine body, the removal box mechanism comprises a base, the discharge end of the base is rotatably connected with a cover plate, and the cover plate is arranged on the base. Dust collection assemblies which are used in cooperation with each other are installed at the feeding end of the cover plate and the feeding end of the base, and high-temperature disinfection assemblies which are used in cooperation with each other and dehumidification assemblies which are used in cooperation with each other are further installed between the base and the cover plate. Dust collection work is conducted on the upper surface and the lower surface of cloth passing through the space between the two triangular grooves through the dust collection openings in the two triangular grooves, and the two second cloth rollers are arranged so that the cloth can slide in and out conveniently; the dust removal mechanism solves the problem that an existing dust removal mechanism of the jet-propelled single-face and double-face knitting machine cannot clean dust on the lower surface of fabric.

Description

Technical Field

[0001] The utility model belongs to the technical field of air jet looms, and more specifically, particularly relates to an air jet single- and double-sided knitting machine. Background Art

[0002] Air jet loom is a shuttleless loom that uses jet airflow to pull the weft yarn through the shed. The working principle is to use air as the weft insertion medium, and use the jetted compressed airflow to generate friction traction on the weft yarn to pull the weft yarn through the shed, and achieve the purpose of weft insertion through the jet generated by the air jet;

[0003] The existing Chinese patent application number is CN202020202687.8, which discloses a jet-type single-sided and double-sided knitting machine, including a working mechanism and a supporting mechanism, wherein the working mechanism is installed at the upper end of the supporting mechanism; a plurality of dust suction pipes are arranged at the lower end of the motor box, and the dust suction pipes are electrically connected to the motor box, so that when the fabric passes through the dust removal equipment, the knitting machine can timely remove the dust on the fabric through the dust suction pipes to avoid affecting the weaving effect of the knitting machine; a plurality of steam holes are evenly arranged on the outer wall of the high-temperature steam pipe, so that the knitting machine can timely sterilize the fabric passing through the high-temperature steam through the steam holes. The knitting machine is provided with a plurality of first knitting needles in the inner cavity of the first installation box, and a plurality of second knitting needles in the inner cavity of the second installation box, so that the knitting machine can weave single-sided through the first knitting needles, and can use the first knitting needles and the second knitting needles for double-sided weaving when necessary, which effectively improves the weaving efficiency. Compared with traditional knitting machines, it is more practical;

[0004] However, the applicant discovered that the dust removal equipment in the above scheme can only clean the dust attached to the upper surface of the fabric, but still cannot clean the dust attached to the lower surface of the fabric. In addition, the high-temperature steam pipe sprays steam for high-temperature disinfection. The drawings and the full text of the patent specification do not mention how to process the sprayed steam. It only dehumidifies the surface of the fabric by heating the roller, which causes the steam to spread in the air in the processing room, thereby increasing the air humidity in the processing room. Over time, the moisture content of the fabric raw materials will increase. The wet and heavy fabric raw materials are not conducive to the spraying operation of the jet single- and double-sided knitting machine, and will affect the quality of the fabric raw materials.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and a jet-type single-sided and double-sided knitting machine is provided to achieve the purpose of having more practical value. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides an air jet single- and double-sided knitting machine to solve the above problems.

[0007] The purpose and effect of the jet-type single- and double-sided knitting machine of the utility model are achieved by the following specific technical means:

[0008] A jet-type single-sided and double-sided knitting machine comprises a knitting machine body, a dust removal box mechanism is installed at the discharge end of the knitting machine body, the dust removal box mechanism comprises a base, the discharge end of the base is rotatably connected with a cover plate, the cover plate and the feed end of the base are both equipped with dust collection components for mutual use, and a high-temperature disinfection component and a dehumidification component for mutual use are also installed between the base and the cover plate.

[0009] Furthermore, the dust suction assembly includes a triangular groove installed on the feed end of the base and a triangular groove installed on the feed end of the cover plate, and both of the triangular grooves are equipped with a second cloth roller that cooperates with the sliding of the cloth and a plurality of dust suction ports, and the second cloth rollers and dust suction ports in the two triangular grooves are arranged in a left-right staggered position.

[0010] Furthermore, the box removing mechanism also includes a motor installed on the outer wall of the base, a worm is installed at the rotating end of the motor, a worm wheel is installed at one end of the rotating end of the cover plate, and the worm wheel is meshed with the worm.

[0011] Furthermore, the high-temperature disinfection component includes a trapezoidal block installed in the middle of the cover plate, two first cloth rollers are symmetrically installed at the lower end of the trapezoidal block, a porous air-permeable plate is installed at the lower end of the trapezoidal block between the two first cloth rollers, and the porous air-permeable plate is connected to the inner cavity of the trapezoidal block. The high-temperature disinfection component also includes a first exhaust groove used to match the lower end of the trapezoidal block, and the first exhaust groove is opened in the middle of the base.

[0012] Furthermore, the dehumidification assembly includes a heating roller installed at the discharge end of the base, and a second exhaust groove matching the use of the heating roller is provided directly above the heating roller, and the second exhaust groove is installed on the cover plate.

[0013] Furthermore, a dust collection mechanism is provided on the left side of the base, and a high-temperature steam box is provided on the right side of the base.

[0014] Furthermore, a first dust suction port connected to the second exhaust groove and the dust suction port is provided on the top surface of the cover plate, a steam port connected to the inner cavity of the trapezoidal block is provided in the middle portion of the cover plate, a second dust suction port connected to the upper dust suction port and the first exhaust groove is provided on the bottom surface of the base, a first pipe is connected between the first dust suction port and the second dust suction port and the dust suction mechanism, and a second pipe is connected between the high-temperature steam box and the steam port.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The utility model uses the suction port in the triangular groove on the base to suction the bottom surface of the fabric passing between the two triangular grooves, and uses the suction port in the triangular groove on the cover to suction the upper surface of the fabric. The two second fabric rollers are provided to facilitate the sliding of the fabric in and out, and the two staggered suction ports are provided to stagger the positions of suctioning the upper and lower surfaces of the fabric to avoid that the same position cannot achieve a better suction effect, thereby solving the problem that the dust removal mechanism of the existing jet-type single-sided and double-sided knitting machine cannot clean the lower surface of the fabric.

[0017] 2. The high-temperature steam engine in the utility model transports high-temperature steam into the trapezoidal block through the second pipe to perform high-temperature disinfection on the fabric, and the high-temperature steam is sucked into the dust collection mechanism through the first exhaust groove connected to the first pipe. When the heating roller heats and dehumidifies the fabric, the moisture is transported to the dust collection mechanism through the first pipe connected to the second exhaust groove, thereby completing the disinfection and dehumidification of the fabric. The above process solves the problems that when the existing jet single- and double-sided knitting machine performs steam high-temperature disinfection, the steam will scatter in the processing room, and the air humidity will increase, causing the moisture of the fabric raw material to increase, resulting in quality problems, and the wet and heavy fabric raw material is not conducive to the jet operation of the jet single- and double-sided knitting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the feeding end of the elimination box mechanism of the utility model.

[0020] Figure 3 It is a schematic diagram of the discharge end of the elimination box mechanism of the utility model.

[0021] Figure 4 It is one of the schematic diagrams of the cover structure of the utility model.

[0022] Figure 5 It is one of the cross-sectional views of the base of the utility model.

[0023] Figure 6 This is the second sectional view of the base of the utility model.

[0024] Figure 7 It is a schematic diagram of the internal structure of the base of the utility model.

[0025] Figure 8 This is the second schematic diagram of the cover structure of the utility model.

[0026] Fig. 9 It is a schematic diagram of the dust collection component of the utility model.

[0027] Fig.10 It is a cross-sectional view of the dust collection component of the utility model.

[0028] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0029] 1. Knitting machine body; 2. Disinfection box mechanism; 3. High-temperature disinfection component; 4. Dust collection component; 5. Dehumidification component; 201. Base; 202. Cover plate; 203. Motor; 204. Worm gear; 205. Worm; 301. Trapezoidal block; 302. First cloth roller; 303. Porous air-permeable plate; 304. First exhaust groove; 401. Triangular groove; 402. Second cloth roller; 403. Dust collection port; 501. Heating roller; 502. Second exhaust groove. DETAILED DESCRIPTION

[0030] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0031] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Example:

[0034] As attached Figure 1 To Attachment Fig.10 As shown: a jet-type single-sided and double-sided knitting machine comprises a knitting machine body 1, a disinfection box mechanism 2 is installed at the discharge end of the knitting machine body 1, the disinfection box mechanism 2 comprises a base 201, the discharge end of the base 201 is rotatably connected with a cover plate 202, the cover plate 202 and the feed end of the base 201 are both installed with dust collection components 4 for mutual use, and a high-temperature disinfection component 3 for mutual use and a dehumidification component 5 for mutual use are also installed between the base 201 and the cover plate 202.

[0035] On it, the cloth produced from the knitting machine body 1 is inserted between the base 201 and the cover plate 202, the upper and lower surfaces of the cloth are vacuumed by the dust suction component 4, the cloth is sterilized with high-temperature steam by the high-temperature sterilization component 3, and the ejected steam is collected, the cloth after high-temperature steam sterilization is dehumidified and dried by the dehumidification component 5, and the humid hot gas is collected by the dehumidification component 5.

[0036] As attached Figure 1 To Attachment Fig.10 As shown, in some embodiments, the dust collection component 4 includes a triangular groove 401 respectively installed on the feeding end of the base 201 and a triangular groove 401 installed on the feeding end of the cover plate 202, and the two triangular grooves 401 are both installed with a second cloth roller 402 that cooperates with the sliding of the cloth and a plurality of dust suction ports 403, and the second cloth rollers 402 and the dust suction ports 403 in the two triangular grooves 401 are arranged in a left-right staggered arrangement, and the dust suction ports 403 in the triangular grooves 401 on the base 201 are used to vacuum the bottom surface of the cloth passing between the two triangular grooves 401, and the dust suction ports 403 in the triangular grooves 401 on the cover plate 202 are used to vacuum the upper surface of the cloth, the purpose of setting the two second cloth rollers 402 is to facilitate the sliding of the cloth in and out, and the purpose of setting the two staggered dust suction ports 403 is to stagger the positions of vacuuming the upper and lower surfaces of the cloth to avoid that the same setting position cannot achieve a better dust suction effect.

[0037] As attached Figure 1 To Attachment Fig.10 As shown, in some embodiments, the elimination box mechanism 2 also includes a motor 203 installed on the outer wall of the base 201, a worm 205 is installed at the rotating end of the motor 203, and a worm wheel 204 is installed at one end of the rotating end of the cover 202, and the worm wheel 204 is meshed with the worm 205. The motor 203 rotates to drive the worm 205 to rotate, so that the worm wheel 204 meshed with it drives the cover 202 to rotate, and then the feed end of the cover 202 is moved away from or close to the feed end of the base 201, so as to facilitate the passage of the cloth between the base 201 and the cover 202 and the subsequent dust removal, disinfection and dehumidification of the cloth.

[0038] As attached Figure 1 To Attachment Fig.10As shown, in some embodiments, the high-temperature disinfection component 3 includes a trapezoidal block 301 installed in the middle of the cover plate 202, and two first cloth rollers 302 are symmetrically installed at the lower end of the trapezoidal block 301. The lower end of the trapezoidal block 301 is located between the two first cloth rollers 302 and is installed with a porous air-permeable plate 303, and the porous air-permeable plate 303 is connected to the inner cavity of the trapezoidal block 301. The high-temperature disinfection component 3 also includes a first exhaust groove 304 used to match the lower end of the trapezoidal block 301. The first exhaust groove 304 is opened in the middle of the base 201. The trapezoidal block 301 and the first cloth roller 302 cooperate to evenly spray high-temperature steam on the cloth passing therethrough, thereby performing high-temperature disinfection on the cloth, and the ejected high-temperature steam is discharged through the first exhaust groove 304 on the base 201.

[0039] As attached Figure 1 To Attachment Fig.10 As shown, in some embodiments, the dehumidification component 5 includes a heating roller 501 installed at the discharge end of the base 201, and a second exhaust groove 502 matching the heating roller 501 is provided directly above the heating roller 501. The second exhaust groove 502 is installed on the cover plate 202. The heating roller 501 attached to its surface is heated and dehumidified by the heating roller 501, and the humid hot water vapor is discharged through the second exhaust groove 502.

[0040] As attached Figure 1 To Attachment Fig.10 As shown, in some embodiments, a dust suction mechanism is provided on the left side of the base 201, and a high-temperature steam box is provided on the right side of the base 201. The dust suction mechanism is used to suck the dust attached to the cloth, and the steam released after the high-temperature steam box works is absorbed.

[0041] As attached Figure 1 To Attachment Fig.10 As shown, in some embodiments, a first dust suction port connected to the second exhaust groove 502 and the dust suction port 403 is opened on the top surface of the cover plate 202, a steam port connected to the inner cavity of the trapezoidal block 301 is opened in the middle of the cover plate 202, and a second dust suction port connected to the dust suction port 403 and the first exhaust groove 304 is opened on the bottom surface of the base 201. A first pipe is connected between the first dust suction port and the second dust suction port and the dust suction mechanism, and a second pipe is connected between the high-temperature steam box and the steam port. When the dust suction mechanism works, the dust suction port 403 connected to the first pipe vacuums the cloth therebetween, and when the high-temperature steam engine transports high-temperature steam into the trapezoidal block 301 through the second pipe to sterilize the cloth at high temperature, the high-temperature steam is sucked into the dust suction mechanism through the first exhaust groove 304 connected to the first pipe, and when the heating roller 501 heats and dehumidifies the cloth, the moisture is transported to the dust suction mechanism through the first pipe connected to the second exhaust groove 502.

[0042] The specific use and function of this embodiment are as follows: first, the motor 203 rotates to drive the worm 205 to rotate, so that the worm gear 204 meshing with it drives the cover plate 202 to rotate, so that the feed end of the cover plate 202 is away from the feed end of the base 201, and the cloth at the discharge end of the knitting machine body 1 is passed between the base 201 and the base 201, and then the reverse rotation of the motor 203 drives the cover plate 202 to fit with the base 201, and the dust suction mechanism works so that the dust suction port 403 connected to the first pipe performs a dust suction operation on the cloth therebetween, and the high-temperature steam engine passes through the second pipe. When high-temperature steam is transported into the trapezoidal block 301 for high-temperature disinfection of the fabric, the high-temperature steam is sucked into the dust collection mechanism through the first exhaust groove 304 connected to the first pipe, and when the heating roller 501 heats and dehumidifies the fabric, the moisture is transported to the dust collection mechanism through the first pipe connected to the second exhaust groove 502, thereby completing the dust removal, disinfection and dehumidification of the fabric. The above process solves the problem that the dust removal mechanism of the existing jet single- and double-sided knitting machine cannot clean the dust on the lower surface of the fabric, and at the same time solves the problem of poor working environment caused by increased air humidity after the steam is scattered in the processing room.

[0043] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An air jet single-sided and double-sided knitting machine, comprising a knitting machine body (1), characterized in that: The discharge end of the knitting machine body (1) is provided with a dust removal box mechanism (2), the dust removal box mechanism (2) comprises a base (201), the discharge end of the base (201) is rotatably connected with a cover plate (202), the cover plate (202) and the feed end of the base (201) are both provided with dust collection components (4) for use in conjunction with each other, a high-temperature disinfection component (3) for use in conjunction with each other and a dehumidification component (5) for use in conjunction with each other are also provided between the base (201) and the cover plate (202), the dehumidification component (5) comprises a heating roller (501) installed at the discharge end of the base (201), a second exhaust groove (502) for use matching the heating roller (501) is provided directly above the heating roller (501), and the second exhaust groove (502) is installed on the cover plate (202); The dust suction assembly (4) comprises a triangular groove (401) respectively mounted on the feed end of the base (201) and a triangular groove (401) mounted on the feed end of the cover plate (202); a second material distributing roller (402) for sliding with the material and a plurality of dust suction ports (403) are mounted on the two triangular grooves (401); the second material distributing rollers (402) and the dust suction ports (403) in the two triangular grooves (401) are arranged in a left-right staggered arrangement; A dust suction mechanism is provided on the left side of the base (201), a high-temperature steam box is provided on the right side of the base (201), a first dust suction port connected to the second exhaust groove (502) and the dust suction port (403) is provided on the top surface of the cover plate (202), a steam port connected to the inner cavity of the trapezoidal block (301) is provided in the middle of the cover plate (202), a second dust suction port connected to the upper dust suction port (403) and the first exhaust groove (304) is provided on the bottom surface of the base (201), a first pipe is connected between the first dust suction port and the second dust suction port and the dust suction mechanism, and a second pipe is connected between the high-temperature steam box and the steam port.

2. An air jet single- and double-sided knitting machine as claimed in claim 1, characterized in that: The box-eliminating mechanism (2) further comprises a motor (203) mounted on the outer wall surface of the base (201), a worm (205) being mounted on the rotating end of the motor (203), a worm wheel (204) being mounted on a section of the rotating end of the cover plate (202), and the worm wheel (204) being meshed with the worm (205).

3. The air jet single- and double-sided knitting machine as claimed in claim 1, characterized in that: The high-temperature disinfection component (3) comprises a trapezoidal block (301) mounted in the middle of the cover plate (202), two first material distribution rollers (302) being symmetrically mounted at the lower end of the trapezoidal block (301), a porous air-permeable plate (303) being mounted at the lower end of the trapezoidal block (301) between the two first material distribution rollers (302), the porous air-permeable plate (303) being connected to the inner cavity of the trapezoidal block (301), and the high-temperature disinfection component (3) further comprises a first exhaust groove (304) matched with the lower end of the trapezoidal block (301), the first exhaust groove (304) being opened in the middle of the base (201).

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