Circular weaving machine capable of adjusting ring diameter size

Abstract

The utility model discloses a circular weaving machine capable of adjusting ring diameter size, which comprises a base, an adjusting guide rail is fixedly arranged at the top of the base, a stepping motor positioned in the base is fixedly arranged at the bottom of the adjusting guide rail, and an output shaft of the stepping motor penetrates to the top of the adjusting guide rail and is fixedly provided with a conical fluted disc. Three sliding grooves are formed in the top of the adjusting guide rail, adjusting lead screws are rotationally installed in the sliding grooves, and one ends of the adjusting lead screws penetrate to the outer sides of the sliding grooves and are fixedly provided with bevel gears meshed with the bevel gear discs. Therefore, the circular weaving machine can adjust the corresponding loop warp according to the actual working requirements, further flexibly adjust the yarn supply quantity of yarns, meet various different weaving requirements, reduce the yarn adding frequency, improve the weaving efficiency of the circular weaving machine and provide convenience for the working use of a user.

Description

Technical Field

[0001] The utility model relates to the technical field of circular looms, in particular to a circular loom with adjustable loop diameter. Background Art

[0002] A circular loom is an industrial equipment used to weave tubular cloth. Its core function is to form a continuous tubular fabric by cross-weaving warp and weft yarns. The warp of a traditional circular loom cannot be adjusted, which means that the warp size of a circular loom of the same model is fixed, and it is difficult to flexibly adjust it according to different work requirements. As a result, the number of yarns that can be loaded is also limited. High-frequency loading of yarns is required during work, which wastes a lot of time and reduces the weaving efficiency of the circular loom.

[0003] In view of the above problems, the present invention makes improvements. Summary of the invention

[0004] The utility model provides a circular loom with adjustable loop diameter, which solves the above problems existing in the use process of the prior art.

[0005] The technical solution of the utility model is achieved as follows: a circular loom with adjustable ring diameter size, comprising a base, an adjusting guide rail is fixedly installed on the top of the base, a stepping motor located inside the base is fixedly installed on the bottom of the adjusting guide rail, the output shaft of the stepping motor passes through the top of the adjusting guide rail and is fixedly installed with a bevel gear disk, three sliding grooves are opened on the top of the adjusting guide rail, an adjusting screw rod is rotatably installed inside the sliding groove, one end of the adjusting screw rod passes through the outside of the sliding groove and is fixedly installed with a bevel gear meshing with the bevel gear disk, an adjusting arm slidably installed in the sliding groove is threadedly installed on the surface of the adjusting screw rod, fastening bolts are penetrated on both sides of the bottom of the adjusting arm, and the bottom ends of the fastening bolts pass through the inside of the adjusting guide rail.

[0006] The utility model is a circular loom with adjustable loop diameter as described above, further comprising: a plurality of bolt holes matched with corresponding fastening bolts are provided on the top of the adjusting guide rail, and a plurality of installation openings are provided on one side of the adjusting arm.

[0007] The utility model is a circular loom with adjustable loop diameter as described above, further comprising: a fixing ring detachably installed in the installation opening at the same horizontal height on the adjusting arm, a plurality of clamping blocks detachably installed on the top of the fixing ring, and a plurality of thread shuttle rods are plugged and installed on the tops of the plurality of clamping blocks.

[0008] The utility model is a circular loom with adjustable ring diameter as described above, further comprising: a protective cover is connected to the center of the top of the adjusting guide rail, and the protective cover is arranged on the bevel gear disc and a plurality of bevel gears.

[0009] The utility model is a circular loom for adjusting the circle diameter as described above, further comprising: a frame is detachably mounted on the top of the base, and combing rollers are embedded and rotatably mounted on both sides of the frame.

[0010] The utility model is a circular loom with adjustable ring diameter as described above, further comprising: a winding roller is rotatably mounted on the top of the frame, and a pulley located outside the frame is fixedly mounted on one end of the winding roller.

[0011] The utility model is a circular loom for adjusting the circle diameter as described above, further comprising: a receiving cavity is arranged at the center of the top of the base, and the stepping motor is placed in the receiving cavity.

[0012] In summary, the beneficial effects of the present invention are:

[0013] 1. The utility model adopts a structural design in which the machine warp can be flexibly adjusted according to the use requirements, so that the circular loom can adjust the corresponding warp according to the actual work requirements, and then flexibly adjust the supply quantity of yarn to meet various weaving needs, reduce the frequency of thread renewal, improve the weaving efficiency of the circular loom, and provide convenience for the user's work.

[0014] 2. The utility model provides bolt holes and installation openings. The bolt holes are used to insert and install fastening bolts, and the bolt holes are also adapted to the fastening bolts. The installation openings are used to install fixing rings. Three installation openings at the same horizontal height are installed with a fixing ring, which provides convenience for the user's work. It should be noted that the number of installation openings can also be increased or decreased according to actual usage requirements.

[0015] 3. The utility model arranges a fixing ring, a clamping block and a thread shuttle rod. The fixing ring is installed on three adjusting arms, and each fixing ring is installed with a plurality of clamping blocks. Each thread shuttle rod is simultaneously plugged and installed on a plurality of fixing rings and clamping blocks in a vertical row. The top end of the thread shuttle rod is used to fill the yarn, and a circle of yarn is simultaneously supplied to the central weaving part, thereby ensuring the normal operation of the circular loom and providing convenience for the user's work. Moreover, according to the adjustment of the machine, the size of the fixing ring that can be installed is different, and the number of clamping blocks and thread shuttle rods that can be installed is also different, so as to meet the actual use requirements.

[0016] 4. The utility model has a protective cover which is arranged on the bevel gear disc and the bevel gear, so that the bevel gear disc and the bevel gear can be protected, foreign objects can be prevented from getting stuck on the bevel gear disc and the bevel gear, and the bevel gear can be ensured to work normally, providing convenience for the user's work. At the same time, the top of the protective cover is also used to install the main weaving part of the circular loom.

[0017] 5. The utility model adopts the setting of the frame and the combing roller. When the yarn is introduced from the outside, it will pass through the combing roller, and then be neatly combed by the combing roller before being supplied to the machine, thereby reducing the probability of yarn entanglement, ensuring the normal operation of the circular loom, and providing convenience for the user's work.

[0018] 6. The utility model is provided with a winding roller and a pulley 1. The winding roller is used to wind up the woven fabric products, which is convenient for users to collect and store. The winding roller is driven by a pulley 1, and the pulley 1 is driven by an external motor. A pulley 2 adapted to the pulley 1 is installed on the external motor. In this way, the pulley 1 and the pulley can be driven by a belt, thereby ensuring the normal winding work of the circular loom and providing convenience for users.

[0019] 7. The utility model is provided with a accommodating cavity, which is used to place and install a stepper motor. It should be noted that the stepper motor can also be fixed in the accommodating cavity by bolts. This can not only protect the stepper motor, but also ensure the working stability of the stepper motor, providing convenience for the user's work. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model;

[0023] Figure 3 It is a schematic diagram of the partial three-dimensional structure of the utility model;

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure assembly of the bevel gear disc;

[0025] Figure 5 Schematic diagram of the three-dimensional structure of the frame.

[0026] In the figure: 1. base, 2. adjustment guide rail, 3. stepping motor, 4. bevel gear, 5. sliding groove, 6. adjustment arm, 7. adjustment screw, 8. bevel gear, 9. fastening bolt, 10. bolt hole, 11. installation opening, 12. protective cover, 13. fixing ring, 14. block, 15. shuttle rod, 16. frame, 17. combing roller, 18. winding roller, 19. pulley one. DETAILED DESCRIPTION

[0027] The following will be combined with the attached embodiment of the present utility model Figure 1-5 , 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 them. Based on the embodiments of 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. Example

[0028] A circular loom with adjustable loop diameter comprises a base 1, an adjusting guide rail 2 is fixedly mounted on the top of the base 1, a stepping motor 3 located inside the base 1 is fixedly mounted on the bottom of the adjusting guide rail 2, the output shaft of the stepping motor 3 passes through the top of the adjusting guide rail 2 and is fixedly mounted with a bevel gear 4, three sliding grooves 5 are opened on the top of the adjusting guide rail 2, an adjusting screw rod 7 is rotatably mounted inside the sliding groove 5, one end of the adjusting screw rod 7 passes through the outside of the sliding groove 5 and is fixedly mounted with a bevel gear 8 meshing with the bevel gear 4, an adjusting arm 6 slidably mounted in the sliding groove 5 is threadedly mounted on the surface of the adjusting screw rod 7, fastening bolts 9 are penetrated on both sides of the bottom of the adjusting arm 6, and the bottom ends of the fastening bolts 9 pass through the inside of the adjusting guide rail 2.

[0029] The specific usage process is as follows: in a large amount of weaving work, the frequency of changing yarns can be reduced by increasing the number of yarns, so that the machine can weave more products within the same yarn replacement cycle, saving a lot of time wasted in changing yarns, thereby improving the weaving efficiency of the circular loom. In this case, the loop warp of the machine needs to be increased. On the contrary, if the output is low, the number of yarns filled in the circular loom with a small loop warp can meet the weaving needs. Therefore, this technical solution can meet the use requirements of different processing outputs through the structural design that can flexibly adjust the loop warp, improve the weaving efficiency of the circular loom by reducing the frequency of changing yarns, and provide convenience for users' work. When adjusting, the user starts the stepper motor 3 inside the machine, and the stepper motor 3 drives The movable bevel gear plate 4 rotates, and the bevel gear plate 4 and the three bevel gears 8 are meshed and connected, so the bevel gear plate 4 can drive the three bevel gears 8 to rotate at the same time, and the bevel gear 8 will drive the adjusting screw rod 7 to rotate in the sliding groove 5 on the adjusting guide rail 2. Because the adjusting screw rod 7 and the adjusting arm 6 are threadedly connected, the adjusting screw rod 7 will drive the adjusting arm 6 to slide in the sliding groove 5 when it rotates, and the three adjusting arms 6 will move toward the center point of the adjusting guide rail 2 at the same time, so that the size of the fixing ring 13 installed on the three adjusting arms 6 will become smaller, thereby achieving the purpose of reducing the circle warp of the circular loom, because the fixing ring 13 is used to install the thread shuttle, and the thread shuttle is used to supply the thread, so the number of thread shuttles installed is the number of yarns supplied, and the size of the fixing ring 13 becomes smaller, and the number of thread shuttles and yarn supplies The amount becomes smaller, on the contrary, the size of the installable fixing ring 13 becomes larger, the supply quantity of the shuttle and the yarn increases, and for the same weaving product, the machine with a large number of yarns can complete the weaving work within one replacement cycle, and the machine with a small number of yarns needs to carry out secondary or even multiple yarn replacement and filling, which consumes a lot of time and reduces the weaving efficiency of the circular loom. It should be noted that before adjustment, the fastening bolt 9 on the adjusting arm 6 must be removed first, so that the adjusting arm 6 can be smoothly moved and adjusted. When the circle is enlarged and adjusted, the stepping motor 3 is controlled to rotate in the reverse direction, and then the bevel gear 4 will also rotate in the reverse direction, thereby driving the three bevel gears 8 to rotate in the reverse direction, and the adjusting screw 7 will also rotate in the reverse direction. At this time, the three adjusting arms 6 will move outward. , that is, move in the direction away from the center point, so that a large-sized fixing ring 13 can be installed between the three adjusting arms 6. Similarly, the large-sized fixing ring 13 can also be filled with more shuttles and yarns, thereby reducing the frequency of filling yarns, saving the time spent on filling yarns, and improving the weaving efficiency of the circular loom, providing more choices for users' work use, and providing assistance and convenience for users' work use. After the adjustment work is completed, the fastening bolt 9 is installed back on the adjusting arm 6 and tightened. At the same time, the end of the fastening bolt 9 is also inserted into the bolt hole 10 at the corresponding position, so as to fix the adjusting arm 6, improve the working stability of the adjusting arm 6, and also improve the working stability of the circular loom, providing convenience for users' work use. It should be noted thatThe yarn routing rules and paths are prior art, and will not be described in detail in this technical solution. For details, reference may be made to the routing rules and paths of the existing circular loom. The bolt hole 10 is used to insert and install the fastening bolt 9, and the bolt hole 10 is also adapted to the fastening bolt 9. The installation opening 11 is used to install the fixing ring 13. A fixing ring 13 is installed on three installation openings 11 at the same horizontal height to provide convenience for the user's work. It should be noted that the number of installation openings 11 can also be increased or decreased according to actual use requirements. The fixing ring 13 is installed on the three adjusting arms 6, and each fixing ring 13 A plurality of card blocks 14 are installed on the circular loom, and each thread shuttle rod 15 is simultaneously plugged and installed on a plurality of fixing rings 13 and card blocks 14 in a vertical row. The top of the thread shuttle rod 15 is used to fill the yarn, and the yarn filled in a circle is simultaneously supplied to the central weaving part, thereby ensuring the normal operation of the circular loom and providing convenience for the user's work and use. In addition, according to the adjustment of the machine, the size of the fixing ring 13 that can be installed is different, and the number of card blocks 14 and thread shuttle rods 15 that can be installed is also different, which can meet the actual use requirements. The protective cover 12 is covered on the bevel gear disc 4 and the bevel gear 8, so that the bevel gear disc 4 and the bevel gear 8 can be It plays a protective role and can prevent foreign objects from getting stuck on the bevel gear disc 4 and the bevel gear 8, ensuring the normal operation of the bevel gear disc 4 and the bevel gear 8, providing convenience for the user's work. At the same time, the top of the protective cover 12 is also used to install the main weaving part of the circular loom. When the yarn is introduced from the outside, it will pass through the combing roller 17, and then the combing roller 17 will be provided to be combed neatly before being supplied to the machine, thereby reducing the probability of yarn entanglement, ensuring the normal operation of the circular loom, and providing convenience for the user's work. The winding roller 18 is used to wind up the woven fabric products, which is convenient for users to collect and store. The winding roller 18 is connected through a pulley 11. 9 is driven to work, and pulley 19 is driven by an external motor. The external motor is equipped with a pulley 2 adapted to pulley 19, so that pulley 19 and the pulley can be driven through the belt to ensure the normal winding of the circular loom, providing convenience for the user's work. The accommodating cavity is used to place and install the stepper motor 3. It should be noted that the stepper motor 3 can also be fixed in the accommodating cavity by bolts, which can not only protect the stepper motor 3, but also ensure the working stability of the stepper motor 3, providing convenience for the user's work. ,

[0030] Therefore, the machine loop warp can be flexibly adjusted according to the use requirements. The structural design allows the circular loom to adjust the corresponding loop warp according to actual work needs, and then flexibly adjust the number of yarn supply lines to meet various weaving needs, reduce the frequency of thread renewal, improve the weaving efficiency of the circular loom, and provide convenience for users' work.

[0031] The top of the adjusting guide rail 2 is provided with a plurality of bolt holes 10 adapted to the corresponding fastening bolts 9 , and one side of the adjusting arm 6 is provided with a plurality of mounting openings 11 .

[0032] Specifically, the bolt hole 10 and the installation opening 11 are arranged such that the bolt hole 10 is used to insert and install the fastening bolt 9, and the bolt hole 10 is also adapted to the fastening bolt 9, and the installation opening 11 is used to install the fixing ring 13. A fixing ring 13 is installed on three installation openings 11 at the same horizontal height, which provides convenience for the user's work. It should be noted that the number of the installation openings 11 can also be increased or decreased according to actual usage requirements.

[0033] A fixing ring 13 is detachably mounted in the mounting opening 11 at the same level on the adjusting arm 6 , a plurality of clamping blocks 14 are detachably mounted on the top of the fixing ring 13 , and a plurality of thread shuttle rods 15 are plugged and mounted on the tops of the plurality of clamping blocks 14 .

[0034] Specifically, the setting of the fixing ring 13, the block 14 and the shuttle rod 15 is that the fixing ring 13 is installed on the three adjusting arms 6, and each fixing ring 13 is installed with multiple blocks 14, and each shuttle rod 15 is simultaneously plugged and installed on multiple fixing rings 13 and blocks 14 in a vertical row, and the top of the shuttle rod 15 is used to fill the yarn, and the yarn filled in a circle is supplied to the central weaving part at the same time, so as to ensure the normal operation of the circular loom and provide convenience for the user's work. According to the adjustment of the machine, the size of the fixing ring 13 that can be installed is different, and the number of blocks 14 and shuttle rods 15 that can be installed is also different, so as to meet the actual use requirements.

[0035] A protective cover 12 is connected to the center of the top of the adjusting guide rail 2 , and the protective cover 12 is arranged on the bevel gear disc 4 and the multiple bevel gears 8 .

[0036] Specifically, the protective cover 12 is provided, and the protective cover 12 is covered on the bevel gear 4 and the bevel gear 8, so that the bevel gear 4 and the bevel gear 8 can be protected, and foreign objects can be prevented from being stuck on the bevel gear 4 and the bevel gear 8, thereby ensuring the normal operation of the bevel gear 4 and the bevel gear 8, providing convenience for the user's work, and the top of the protective cover 12 is also used to install the main weaving part of the circular loom.

[0037] A frame 16 is detachably mounted on the top of the base 1 , and combing rollers 17 are embedded and rotatably mounted on both sides of the frame 16 .

[0038] Specifically, the frame 16 and the combing roller 17 are arranged so that the yarn will pass through the combing roller 17 when introduced from the outside, and then be neatly combed by the combing roller 17 before being supplied to the machine, thereby reducing the probability of yarn entanglement, ensuring the normal operation of the circular loom, and providing convenience for the user's work.

[0039] A winding roller 18 is rotatably mounted on the top of the frame 16 , and a pulley 19 located outside the frame 16 is fixedly mounted on one end of the winding roller 18 .

[0040] Specifically, the winding roller 18 and the pulley 19 are arranged such that the winding roller 18 is used to wind up the woven fabric products, so that users can collect and store them conveniently. The winding roller 18 is driven by the pulley 19, and the pulley 19 is driven by an external motor. The external motor is provided with a pulley 2 adapted to the pulley 19, so that the pulley 19 and the pulley can be driven by the belt, thereby ensuring the normal winding work of the circular loom and providing convenience for users.

[0041] A receiving cavity is provided at the center of the top of the base 1 , and the stepping motor 3 is placed in the receiving cavity.

[0042] Specifically, the accommodating cavity is used to place and install the stepper motor 3. It should be noted that the stepper motor 3 can also be fixed in the accommodating cavity by bolts. This can not only protect the stepper motor 3, but also ensure the working stability of the stepper motor 3, providing convenience for the user's work.

[0043] It should be noted that the functions to be implemented by each hardware in the utility model are supported by a large number of mature technologies and belong to the existing technology. The essence of the utility model is to optimize the combination of existing hardware and its connection method for specific application scenarios to meet the adaptation needs in specific application scenarios and solve the problems raised in the background technology (not involving improvements to the software inside the hardware).

[0044] 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 circular loom with adjustable loop diameter, comprising a base (1), characterized in that: An adjusting guide rail (2) is fixedly mounted on the top of the base (1), a stepping motor (3) located inside the base (1) is fixedly mounted on the bottom of the adjusting guide rail (2), an output shaft of the stepping motor (3) passes through the top of the adjusting guide rail (2) and is fixedly mounted with a bevel gear disk (4), three sliding grooves (5) are opened on the top of the adjusting guide rail (2), an adjusting screw rod (7) is rotatably mounted inside the sliding groove (5), one end of the adjusting screw rod (7) passes through the outside of the sliding groove (5) and is fixedly mounted with a bevel gear (8) meshing with the bevel gear disk (4), an adjusting arm (6) slidably mounted in the sliding groove (5) is threadedly mounted on the surface of the adjusting screw rod (7), both sides of the bottom of the adjusting arm (6) are penetrated with fastening bolts (9), the bottom ends of the fastening bolts (9) pass through the inside of the adjusting guide rail (2).

2. A circular loom with adjustable loop diameter according to claim 1, characterized in that: The top of the adjustment rail (2) is provided with a plurality of bolt holes (10) matched with corresponding fastening bolts (9), and one side of the adjustment arm (6) is provided with a plurality of installation openings (11).

3. A circular loom with adjustable loop diameter according to claim 2, characterized in that: A fixing ring (13) is detachably mounted in a mounting opening (11) at the same horizontal height on the adjusting arm (6), a plurality of clamping blocks (14) are detachably mounted on the top of the fixing ring (13), and a plurality of thread shuttle rods (15) are plugged and mounted on the tops of the plurality of clamping blocks (14).

4. A circular loom with adjustable loop diameter according to claim 3, characterized in that: A protective cover (12) is connected to the center of the top of the adjustment guide rail (2), and the protective cover (12) is arranged on the bevel gear disc (4) and the plurality of bevel gears (8).

5. A circular loom with adjustable loop diameter according to claim 4, characterized in that: A frame (16) is detachably mounted on the top of the base (1), and combing rollers (17) are embedded and rotatably mounted on both sides of the frame (16).

6. A circular loom with adjustable loop diameter according to claim 5, characterized in that: A winding roller (18) is rotatably mounted on the top of the frame (16), and a pulley (19) located outside the frame (16) is fixedly mounted on one end of the winding roller (18).

7. A circular loom with adjustable loop diameter according to claim 6, characterized in that: A receiving cavity is provided at the center of the top of the base (1), and the stepping motor (3) is placed in the receiving cavity.

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