Knitting machine

Abstract

The utility model discloses a knitting machine which comprises a core wire supply assembly, a plurality of galloping spindles, a driving assembly and a round rope adjusting assembly, and the core wire supply assembly is used for supplying core wires; the multiple galloping spindles are circumferentially distributed around a preset axis, and the galloping spindles are used for conveying coating wires to the surface of the core wire; the driving assembly is in driving connection with the galloping spindles and can drive the galloping spindles to move along a preset path, so that the covering threads output by the galloping spindles are interwoven on the surface of the core thread to form a covering layer, and the covering layer and the core thread jointly form a round rope; the round rope adjusting assembly and the core wire supply assembly are distributed along a preset axis, the round rope adjusting assembly comprises a driving structure and a guide wheel, a containing groove is formed in the wheel face of the guide wheel, the round rope can penetrate through the containing groove, and the driving structure is in driving connection with the guide wheel and used for driving the guide wheel to rotate around the preset axis. According to the utility model, round ropes with different lines are woven.

Description

Technical Field

[0001] This utility model relates to the field of weaving technology, and in particular to a weaving machine. Background Technology

[0002] Core-spun round rope, due to its inherent shape and stiffness, and its clear and neat texture, is often used in various fields such as bags, table runners, placemats, and belts. However, existing zoetrope weaving machines on the market can only weave round ropes with one type of texture. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a weaving machine capable of weaving round ropes with different patterns.

[0004] A braiding machine according to an embodiment of the present invention includes a core yarn supply assembly, multiple spinning tops, a drive assembly, and a round rope adjustment assembly. The core yarn supply assembly is used to supply core yarn. The multiple spinning tops are circumferentially distributed around a preset axis and are used to deliver a covering yarn to the surface of the core yarn. The drive assembly is driven and connected to each spinning top and can drive each spinning top to move along a preset path so that the covering yarn output by each spinning top interweaves on the surface of the core yarn to form a covering layer, and the covering layer and the core yarn together form a round rope. The round rope adjustment assembly is distributed along the preset axis with the core yarn supply assembly. The round rope adjustment assembly includes a drive structure and a guide wheel. The surface of the guide wheel is provided with a receiving groove, which allows the round rope to pass through. The drive structure is driven and connected to the guide wheel and is used to drive the guide wheel to rotate around the preset axis.

[0005] A weaving machine according to an embodiment of the present utility model has at least the following technical effects:

[0006] In the operation of the braiding machine of this application, core yarn is supplied by a core yarn supply assembly, and multiple covering yarns are supplied by multiple spinning wheels. Then, a drive assembly drives each spinning wheel to move along a preset path, causing the covering yarns supplied by each spinning wheel to interweave, forming a covering layer on the surface of the core yarn. The covering layer and the core yarn together form a round rope, which is partially threaded into a receiving groove of a guide wheel. Then, a drive structure in the round rope adjustment assembly drives the guide wheel to rotate around a preset axis to adjust the angle of the round rope, thereby forming covering layers with different patterns. From the above operation process, it can be seen that this application drives the guide wheel to rotate around a preset axis, thereby causing the round rope to rotate around the preset axis, thus forming round ropes with different patterns. This application reduces the possibility of the round rope deviating from the preset axis when rotating around the preset axis by threading the round rope through the receiving groove of the guide wheel. This allows the guide wheel to smoothly drive the round rope to rotate synchronously around the preset axis, thereby improving the accuracy of the guide wheel driving the round rope to rotate around the preset axis. This, in turn, improves the weaving effect of the pattern on the coating layer. By driving the guide wheel to rotate through the drive structure, the switching of different pattern coating layers on the surface of the core wire can be accurately realized.

[0007] According to some embodiments of the present invention, a braiding machine includes a round rope adjustment assembly, a mounting frame, a guide wheel disposed on the mounting frame, a drive structure connected to the mounting frame, and a first through hole provided on the mounting frame. The first through hole is disposed on a preset axis and extends along the preset axis. The first through hole is used to guide the round rope to the guide wheel.

[0008] According to some embodiments of the present invention, a braiding machine has a mounting frame including a guide tube and a mounting base. The mounting base is provided with a second through hole for receiving a round rope output from a guide wheel. The guide tube is located on a preset axis and extends along the preset axis. The guide tube communicates with the second through hole.

[0009] According to some embodiments of the present invention, a braiding machine has a drive structure including a motor, a transmission belt, and a transmission wheel. The transmission wheel is rotatably arranged around a preset axis and connected to a mounting frame. The motor is driven by the transmission belt and the transmission wheel, and the motor can drive the transmission wheel to rotate around the preset axis through the transmission belt.

[0010] According to some embodiments of the present invention, a weaving machine has a guide wheel rotatably mounted on a mounting frame around its own axis, and the receiving groove is annular.

[0011] A braiding machine according to some embodiments of the present invention further includes a bundling member, which is disposed between the core wire supply assembly and the round rope adjustment assembly. The bundling member has a bundling hole located on a preset axis, which is used to receive the core wire and the covering wire.

[0012] A braiding machine according to some embodiments of the present invention further includes a sensor for detecting the braiding length of the round rope, and the sensor is electrically connected to the drive structure.

[0013] According to some embodiments of the present invention, a braiding machine includes a core wire supply assembly comprising a core-coated tube extending along a preset axis, the core-coated tube being used to transport the core wire.

[0014] A braiding machine according to some embodiments of the present invention further includes a temporary storage component for receiving a round rope output from a round rope adjustment component. The temporary storage component includes two storage rollers with an adjustable relative distance, which are used to wind the round rope.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0017] Figure 1 This is a schematic diagram of the structure of a weaving machine according to one embodiment of the present invention;

[0018] Figure 2 for Figure 1 Schematic diagram of the connection structure between the mounting bracket and the guide wheel;

[0019] Figure 3 This is a flowchart of the weaving method of this utility model.

[0020] Figure label:

[0021] Core wire supply assembly 100;

[0022] 200 Zouma Ding;

[0023] The components include: a round rope adjustment assembly 300, a drive structure 310, a motor 311, a transmission belt 312, a transmission wheel 313, a guide wheel 320, a receiving groove 320a, a mounting bracket 330, a first through hole 330a, a guide tube 331, a mounting base 332, a first plate 332a, a second plate 332b, and a third plate 332c.

[0024] Bundling component 400, bundling hole 410;

[0025] Temporary storage component 500, storage roller 510;

[0026] Preset axis 600. Detailed Implementation

[0027] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0028] In the description of this utility model, it should be understood that the orientation descriptions, such as up, down, left, right, front, and back, are 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.

[0029] In the description of this utility model, the use of "first" and "second" is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features or the order of the technical features.

[0030] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0031] The following is for reference. Figure 1 and Figure 2 A knitting machine according to an embodiment of the present utility model will be described in detail.

[0032] refer to Figure 1 and Figure 2 According to a first aspect of the present invention, a braiding machine includes a core yarn supply assembly 100, a plurality of spinning spindles 200, a drive assembly, and a round rope adjustment assembly 300. The core yarn supply assembly 100 is used to supply core yarn. The plurality of spinning spindles 200 are circumferentially distributed around a preset axis 600 and are used to feed covering yarn onto the surface of the core yarn. The drive assembly is drivenly connected to each spinning spindle 200 and is capable of driving each spinning spindle 200 to move along a preset path so that each spinning spindle 200 outputs... The covering wires interweave on the surface of the core wire to form a covering layer, and the covering layer and the core wire together form a round rope; the round rope adjustment assembly 300 is distributed along the preset axis 600 with the core wire supply assembly 100. The round rope adjustment assembly 300 includes a drive structure 310 and a guide wheel 320. The wheel surface of the guide wheel 320 is provided with a receiving groove 320a, which allows the round rope to pass through. The drive structure 310 is drivenly connected to the guide wheel 320 and is used to drive the guide wheel 320 to rotate around the preset axis 600.

[0033] In the operation of the braiding machine of this application, core yarn is provided by the core yarn supply assembly 100, and multiple covering yarns are provided by multiple spinning wheels 200. Then, the drive assembly drives each spinning wheel 200 to move along a preset path, so that the covering yarns provided by each spinning wheel 200 interweave with each other, forming a covering layer on the surface of the core yarn. The covering layer and the core yarn together form a round rope. The round rope is partially inserted into the receiving groove 320a of the guide wheel 320. Then, the drive structure 310 in the round rope adjustment assembly 300 drives the guide wheel 320 to rotate around a preset axis 600 to adjust the angle of the round rope, thereby forming covering layers with different patterns. From the above operation process, it can be seen that this application drives the guide wheel 320 to rotate around the preset axis 600, thereby causing the round rope to rotate around the preset axis 600, thus forming round ropes with different patterns.

[0034] It is understandable that by threading the round rope through the receiving groove 320a of the guide wheel 320, the possibility of the round rope deviating from the preset axis 600 when rotating around the preset axis 600 can be reduced, so that the guide wheel 320 can smoothly drive the round rope to rotate synchronously around the preset axis 600, thereby improving the accuracy of the guide wheel 320 driving the round rope to rotate around the preset axis 600, and thus improving the weaving effect of the pattern on the coating layer. By driving the guide wheel 320 to rotate through the drive structure 310, the switching of different pattern coating layers woven on the surface of the core wire can be accurately realized.

[0035] refer to Figure 1 and Figure 2 In some embodiments of this utility model, the round rope adjustment assembly 300 further includes a mounting frame 330, a guide wheel 320 disposed on the mounting frame 330, and a drive structure 310 connected to the mounting frame 330. The mounting frame 330 is provided with a first insertion hole 330a, which is located on a preset axis 600 and extends along the preset axis 600. The first insertion hole 330a is used to guide the round rope to the guide wheel 320. It can be understood that by passing the round rope formed by the braiding of the core wire and the covering wire through the first insertion hole 330a of the preset axis 600, and passing the round rope through the first insertion hole 330a into the receiving groove 320a of the guide wheel 320, the round rope can be located on the preset axis 600. When the drive structure 310 drives the guide wheel 320 to rotate around the preset axis 600, the round rope can rotate more stably around the preset axis 600, thereby making the weaving effect of the pattern on the round rope better.

[0036] like Figure 1 and Figure 2As shown, in some embodiments, the mounting bracket 330 includes a guide tube 331 and a mounting base 332. The mounting base 332 is provided with a second through hole for receiving the round rope output by the guide wheel 320. The guide tube 331 is located on a preset axis 600 and extends along the preset axis 600. The guide tube 331 communicates with the second through hole. Understandably, since both the first insertion hole 330a and the second insertion hole are located on the preset axis 600, and the guide tube 331 extends along the preset axis 600, the woven round rope passes sequentially through the first insertion hole 330a on the mounting base 332, the receiving groove 320a of the guide wheel 320, the second insertion hole on the mounting base 332, and the guide tube 331. Under the limiting action of the first insertion hole 330a, the second insertion hole, and the guide tube 331, the round rope can be accurately located on the preset axis 600 and at least partially extend along the preset axis 600. When the drive structure 310 drives the mounting frame 330 to rotate, the round rope can rotate stably on the preset axis 600, thereby improving the accuracy of adjusting the rotation angle of the round rope during the rotation of the round rope driven by the guide wheel 320, thus making the woven pattern on the round rope have a better effect.

[0037] In a specific embodiment of this utility model, the mounting base 332 includes a first plate 332a, a second plate 332b, and a third plate 332c connected in sequence. The first plate 332a and the third plate 332c are both located on a preset axis 600. A guide wheel 320 is located on the second plate 332b, between the first plate 332a and the third plate 332c. A first through hole 330a is located on the first plate 332a, and a second through hole is provided on the first plate 332a. It is understood that by mounting the guide wheel 320 on the second plate 332b, when the driving structure 310 drives the mounting bracket 330 to rotate around the preset axis 600, the second plate 332b can more stably drive the guide wheel 320 to rotate around the preset axis 600.

[0038] like Figure 1 and Figure 2As shown, in some embodiments, the drive structure 310 includes a motor 311, a transmission belt 312, and a transmission wheel 313. The transmission wheel 313 is rotatably arranged around a preset axis 600 and connected to the mounting frame 330. The motor 311 is driven to rotate around the preset axis 600 via the transmission belt 312. It is understood that by driving the transmission belt 312 to rotate, the motor 311 drives the transmission wheel 313 to rotate around the preset axis 600. This, in turn, drives the mounting frame 330 to rotate around the preset axis 600, which in turn drives the transmission wheel 313 on the mounting frame 330 to rotate around the preset axis 600. This, in turn, drives the round rope to rotate around the preset axis 600, allowing the coated wire to be woven with a variety of textured coating layers on the surface of the core wire.

[0039] In a further embodiment of this utility model, two sets of core wire supply components 100, multiple spinning tops 200, drive components, mounting brackets 330, guide wheels 320, and transmission wheels 313 are respectively provided. In this case, the transmission belt 312 is connected to the two transmission wheels 313 respectively, so that a single motor 311 can drive the two transmission wheels 313 to rotate synchronously at the same time through the transmission belt 312, which reduces the number of motors 311 installed and improves the production efficiency of the braiding machine of this application.

[0040] like Figure 2 As shown, in some embodiments, the guide wheel 320 is rotatably mounted on the mounting frame 330 about its own axis, and the receiving groove 320a is annular extending along the wheel surface of the guide wheel 320. It is understood that by rotatably mounting the guide wheel 320 on the mounting frame 330 about its own axis, the guide wheel 320 can rotate under the drive of the round rope during transport, thereby reducing the friction between the round rope and the guide wheel 320, reducing wear on the round rope by the guide wheel 320, and thus improving the weaving effect of the round rope.

[0041] Specifically, the preset axis 600 is perpendicular to the axis of the guide wheel 320, and the preset axis 600 passes through the center of the guide wheel 320.

[0042] refer to Figure 1 and Figure 2In some embodiments of this utility model, the braiding machine further includes a bundling member 400, which is disposed between the core wire supply assembly 100 and the round rope adjustment assembly 300. The bundling member 400 has a bundling hole 410 located on a preset axis 600, which is used to receive the core wire and the covering wire. It can be understood that by receiving the core wire and the covering wire through the bundling hole 410 in the bundling member 400, the covering wires provided by each spinning wheel 200 can be gathered together, so that the covering layer formed by each covering wire can fit more closely to the core wire, thereby making the structure of the round rope woven by the braiding machine of this application more compact and giving the round rope woven by the braiding machine of this application higher strength.

[0043] refer to Figure 1 and Figure 2 In some embodiments of this invention, the braiding machine further includes a sensor for detecting the braiding length of the round rope. The sensor is electrically connected to the drive structure 310. It is understood that when the sensor detects that the round rope has been braided to a preset length, the sensor can transmit the detected information to the drive structure 310. The drive structure 310 can correspondingly drive the guide wheel 320 to rotate at a certain angle based on the sensor's detection information, thereby enabling the braiding machine of this application to weave round ropes with various patterns.

[0044] Specifically, the sensor is an encoder, and the braiding machine also includes a drive roller and a drive motor. The drive motor is connected to the drive roller and drives the circular rope to move through the drive roller. The encoder is used to detect the rotation speed of the drive motor in order to indirectly detect the moving distance of the circular rope.

[0045] refer to Figure 1 In some embodiments of this utility model, the core wire supply assembly 100 includes a core-coated tube extending along a preset axis 600, the core-coated tube being used to transport the core wire. It is understood that by transporting the core wire through the core-coated tube extending along the preset axis 600, the core wire can be stably maintained along the preset axis 600.

[0046] refer to Figure 1 In some embodiments of this invention, the braiding machine further includes a temporary storage component 500. The temporary storage component 500 receives the round rope output from the round rope adjustment component 300. The temporary storage component 500 includes two storage rollers 510 with an adjustable relative distance. The storage rollers 510 are used to wind the round rope. It is understood that by increasing the distance between the two storage rollers 510, the operator can increase the length of the round rope stored by both rollers 510; conversely, by decreasing the distance between the two storage rollers 510, the operator can decrease the length of the round rope stored by both rollers 510, thereby increasing the winding speed.

[0047] The following is for reference. Figure 3A weaving method according to this utility model will be described in detail.

[0048] refer to Figure 3 A weaving method, applied to a weaving machine as described in the above embodiments, specifically includes the following steps:

[0049] S100, the sheathing wire covers the core wire, forming a sheathing layer with the first texture on the outside of the core wire;

[0050] S200, Detect the actual length of the weave of the first weave layer;

[0051] S300 If the actual length reaches the preset length, the guide wheel 320 is driven to rotate by a preset angle so that the guide wheel 320 drives the wrapping wire to rotate, and the wrapping wire forms a second textured wrapping layer on the outside of the core wire.

[0052] Understandably, the core wire is first wrapped by the wrapping wires conveyed by each spinning wheel 200, and a first textured wrapping layer is formed on the surface of the core wire. Then, the actual length of the first textured wrapping layer is detected by the sensor. When the actual length reaches the preset length, the guide wheel 320 is driven by the drive structure 310 to rotate around the preset axis 600 by a preset angle, so that the guide wheel 320 drives the wrapping wire to rotate, so that each wrapping wire forms a second textured wrapping layer on the outside of the core wire.

[0053] It should be noted that in some other embodiments of this utility model, when it is necessary to weave a covering layer with a twill pattern, the drive structure 310 can drive the guide wheel 320 to rotate around a preset axis 600 at a certain angular velocity.

[0054] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A weaving machine, characterized in that, include: A core wire supply assembly, wherein the core wire supply assembly is used to supply core wires; Multiple spinning tops are circumferentially distributed around a preset axis, and the spinning tops are used to deliver the coating wire to the surface of the core wire; A driving component is connected to each of the spinning tops and can drive each spinning top to move along a preset path so that the wrapping wires output by each spinning top interweave on the surface of the core wire to form a wrapping layer, and the wrapping layer and the core wire together form a round rope. A circular rope adjusting assembly is provided, which is distributed along the preset axis with the core wire supply assembly. The circular rope adjusting assembly includes a drive structure and a guide wheel. The guide wheel has a receiving groove on its surface, which allows the circular rope to pass through. The drive structure is driven to the guide wheel and is used to drive the guide wheel to rotate around the preset axis.

2. The weaving machine according to claim 1, characterized in that, The circular rope adjustment assembly also includes a mounting frame, the guide wheel is mounted on the mounting frame, the drive structure is connected to the mounting frame, the mounting frame is provided with a first through hole, the first through hole is located on the preset axis and extends along the preset axis, the first through hole is used to guide the circular rope to the guide wheel.

3. The weaving machine according to claim 2, characterized in that, The mounting frame includes a guide tube and a mounting base. The mounting base is provided with a second through hole for receiving the circular rope output by the guide wheel. The guide tube is located on the preset axis and extends along the preset axis. The guide tube communicates with the second through hole.

4. The weaving machine according to claim 2, characterized in that, The drive structure includes a motor, a transmission belt, and a transmission wheel. The transmission wheel is rotatably arranged around the preset axis and is connected to the mounting bracket. The motor is driven by the transmission belt and the transmission wheel, and the motor can drive the transmission wheel to rotate around the preset axis through the transmission belt.

5. The weaving machine according to claim 2, characterized in that, The guide wheel is rotatably mounted on the mounting bracket around its own axis, and the receiving groove is annular.

6. The weaving machine according to claim 1, characterized in that, It also includes a bundler, which is disposed between the core wire supply assembly and the round rope adjustment assembly. The bundler has a bundle hole located on the preset axis, which is used to receive the core wire and the sheathing wire.

7. The weaving machine according to claim 1, characterized in that, It also includes a sensor for detecting the weaving length of the circular rope, and the sensor is electrically connected to the drive structure.

8. The weaving machine according to claim 1, characterized in that, The core wire supply assembly includes a core-coated tube extending along the preset axis, the core-coated tube being used to transport the core wire.

9. The weaving machine according to claim 1, characterized in that, It also includes a temporary storage component for receiving the circular rope output by the circular rope adjustment component. The temporary storage component includes two storage rollers with an adjustable relative distance, which are used to wind the circular rope.

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