Handmade carpet weaving equipment

Abstract

The utility model provides a handmade blanket weaving device. The handmade blanket weaving device comprises a rack, a warp feeding roller shaft used for bearing warp, a storage system and a supporting roller set. The storage system comprises a rolling diameter roller shaft for winding a knitted blanket and a first driving mechanism for driving the rolling diameter roller shaft to rotate, and in addition, the rolling diameter roller shaft drives the let-off roller shaft to rotate through a transmission belt; the supporting roller set comprises two supporting rollers arranged in the height direction of the rack at intervals, and warps conveyed by the warp feeding roller shaft are wound around the two supporting rollers and then wound around the diameter rolling roller shaft. In the embodiment of the invention, the warp feeding roll shaft is used for conveying the warp, the woven blanket is stored through the storage system, the weaving length of the blanket can be selected to be different according to reality, and compared with previous equipment, the weaving length of the blanket can be better adjusted. Besides, in the embodiment of the invention, a working space is formed between the two supporting rollers, so that the operation of knitting personnel is facilitated.

Description

Technical Field

[0001] The present application relates to the technical field of blankets, and in particular to a hand-made blanket weaving device. Background Art

[0002] Tibetan carpets have a profound cultural heritage, integrating the accumulation of thousands of years of culture on the snowy plateau, and are indispensable daily necessities in Tibetan families. Gyangze is known as the hometown of Tibetan carpets and the birthplace of Tibetan carpet culture. Tibetan carpet craftsmen in Gyangze are not only proficient in Tibetan carpet craftsmanship, but also have unique insights into the craftsmanship structure and weaving machine frame structure of Tibetan carpets.

[0003] As a labor-intensive industry and intangible cultural heritage industry, Tibetan carpets have played a positive role in the convenience and cultural inheritance of the local people. However, with the development of the times, the emergence of machine-woven carpet products has had a huge impact on the inheritance and sustainable development of the traditional handmade Tibetan carpet industry, and has also had a huge impact on the local employment and income increase of the people. However, as people's demand for quality of life becomes higher and higher, the demand for handmade carpets is also becoming more and more vigorous, but the current equipment suitable for hand-woven by weavers has certain defects, which affects the length of the woven handmade carpets. Utility Model Content

[0004] The present application provides a hand-made carpet weaving device for improving the weaving length of the hand-made carpet.

[0005] The present application provides a hand-made carpet weaving device, which comprises: a frame, a warp let-off roller shaft for carrying warp threads, a storage system, and a support roller group; wherein:

[0006] The storage system and the warp let-off roller are arranged at intervals along the height direction of the frame and are located on the same side of the frame; the storage system includes a winding roller for winding the woven blanket, and a first driving mechanism for driving the winding roller to rotate; wherein the winding roller drives the warp let-off roller to rotate through a transmission belt;

[0007] The support roller group includes two support rollers arranged at intervals along the height direction of the frame, and the two support rollers are located on the other side of the frame; wherein the warp conveyed by the warp feed roller passes around the two support rollers and is then wound around the winding roller, and the space between the two support rollers is used as a space for artificial weaving.

[0008] In the embodiment of the present application, by using a warp let-off roller to transport the warp and by using a storage system to store the woven blanket, the woven length of the blanket can be selected according to the actual situation, and the woven length of the blanket can be better adjusted compared to the previous equipment. In addition, in the embodiment of the present application, a working space is formed between the two support rollers to facilitate the operation of the weaving personnel.

[0009] In a specific embodiment, it further comprises a warp separation assembly disposed on the frame and located between the two support rollers, wherein the warp separation assembly comprises:

[0010] A first variable-exchange plate and a second variable-exchange plate are arranged at intervals along the height direction of the frame; wherein the first variable-exchange plate is located above the second variable-exchange plate; the second variable-exchange plate includes two sub-variable-exchange plates arranged in parallel, and the parallel direction of the two sub-variable-exchange plates intersects with the arrangement direction of the two support rollers;

[0011] The second driving mechanism is used to drive the first variable-interchange plate to swing back and forth around the axis of the variable-interchange plate, and drive the two sub-variable-interchange plates to move away from or approach each other to complete the diameter change.

[0012] In a specific possible implementation scheme, the second driving mechanism includes a driving motor, which is used to drive the first variable-speed exchange plate to swing back and forth; and also includes a gear and rack assembly connected to the driving motor; the driving motor drives the two sub-variable-speed exchange plates to move away from or closer to each other through the gear and rack assembly.

[0013] In a specific possible implementation scheme, the output shaft of the drive motor is coaxially fixed with the drive gear, and the gear and rack assembly includes a driven gear set meshing with the drive gear, and two racks arranged on both sides of the axis of the driven gear set and respectively meshing with the driven gear set, and the two racks are respectively fixedly connected to two sub-transformer plates one by one.

[0014] In a specific implementation scheme, it also includes a first driven gear, the first driven gear and the driven gear group are arranged on both sides of the driving gear, and the first driven gear is meshed with the driving gear, and the first driven gear is coaxially fixed with the first variable speed plate.

[0015] In a specific implementation scheme, a first transmission gear is coaxially fixed to the warp let-off roller shaft, a second transmission gear is coaxially fixed to the winding roller shaft, and the transmission belt is a chain; the chain is respectively meshed with the first transmission gear and the second transmission gear.

[0016] In a specific possible implementation scheme, the two support rollers are respectively located at the top and bottom of the frame; and the height of the warp let-off roller is lower than the height of the support roller located at the top of the frame; and the height of the winding roller is higher than the height of the support roller located at the bottom of the frame.

[0017] In a specific embodiment, it further includes a tensioning roller; the tensioning roller is located between the winding roller shaft and the adjacent supporting roller.

[0018] In a specific possible implementation scheme, it also includes a wire lever corresponding to the tensioning roller one by one and used to adjust the tensioning roller; the wire lever is threadedly connected to the frame.

[0019] In a specific possible implementation manner, it also includes a seat arranged on one side of the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A front schematic diagram of a hand-made carpet weaving device provided in an embodiment of the present application;

[0021] Figure 2 A side view of a handmade carpet weaving device provided in an embodiment of the present application;

[0022] Figure 3 A schematic diagram of the cooperation between the let-off roller and the winding roller provided in an embodiment of the present application;

[0023] Figure 4 and Figure 5 A schematic diagram of the working state of the variable diameter assembly provided in an embodiment of the present application;

[0024] Figure 6 A schematic diagram of the structure of a warp separation component provided in an embodiment of the present application;

[0025] Figure 7 A schematic structural diagram of a three-dimensional yarn creel provided in an embodiment of the present application. DETAILED DESCRIPTION

[0026] In order to make the objectives, technical solutions and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings.

[0027] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in one or more embodiments of this specification should be understood by people with ordinary skills in the field to which this disclosure belongs. The "first", "second" and similar words used in one or more embodiments of this specification do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0028] To facilitate understanding of the hand-made blanket weaving device provided in the embodiment of the present application, its application scenario is first described. The hand-made blanket weaving device provided in the embodiment of the present application is applied to the weaving process of a hand-made blanket. The hand-made blanket in the embodiment of the present application includes but is not limited to Tibetan blankets, and other weavable blankets can also use the hand-made blanket weaving device provided in the embodiment of the present application. The current hand-made blanket weaving device uses two support rollers to support the warp, and the warp is a closed loop. During weaving, the warp is limited by the distance between the support rollers, resulting in the weaving of the hand-made blanket to a fixed length, resulting in the woven blanket cannot be matched according to actual needs. To this end, the embodiment of the present application provides a hand-made blanket weaving device that can weave blankets of any length so that the woven blanket matches actual needs. The following is a detailed description of it in conjunction with specific drawings and embodiments.

[0029] refer to Figure 1 and Figure 2 As shown, Figure 1 A front schematic diagram of a hand-made carpet weaving device provided in an embodiment of the present application is shown. Figure 2 A side schematic diagram of a hand-made blanket weaving device provided in an embodiment of the present application is shown. The main structure of the hand-made blanket weaving device provided in an embodiment of the present application includes a frame 100, a warp let-off roller 20, a storage system 10 and a support roller group. Among them, the frame 100 is used as a supporting structure to provide stable support for the warp let-off roller 20, the storage system 10 and the support roller group. The warp let-off roller 20, the storage system 10 and the support roller group are functional components of the hand-made blanket weaving device, which are used to form a ring-shaped support for the warp 1 to facilitate the weaving of blankets by weaving personnel. Specifically, the warp let-off roller 20 is used to carry the warp 1, which is in a roll shape. When in use, the warp 1 can be rolled onto the warp let-off roller 20, and the warp 1 can be transported by the rotation of the warp let-off roller 20. The storage system 10 is used to accommodate the woven blanket, and the blanket woven by the weaving personnel can be rolled up on the storage system 10. The support roller group provided in the embodiment of the present application includes two support rollers. In addition, along the extension direction of the warp 1, the support roller group is located between the warp roller shaft 20 and the storage system 10, and supports the warp 1 when the warp 1 moves, so as to ensure the stability of the warp 1 during transportation when weaving the blanket.

[0030] Continue to refer Figure 1 As shown, the frame 100 provided in the embodiment of the present application is a frame structure, and the above-mentioned warp let roller 20 and the supporting rollers in the supporting roller group are respectively rotatably connected to the frame 100 to ensure that the warp thread 1 can be transported and supported by the rotation of the warp let roller 20 and the supporting rollers.

[0031] In the specific arrangement, such as Figure 1As shown in , the storage system 10 and the warp let-off roller 20 are arranged at intervals along the height direction of the frame 100 and are located on the same side of the frame 100, while the support roller group is located on the other side of the frame 100. Among them, the two support rollers of the support roller group are arranged at intervals along the height direction of the frame 100, and the space between the two support rollers is used as a manual weaving space to facilitate the weaving of the blanket by the weaver. When the warp 1 is transmitted, the warp 1 transported by the warp let-off roller 20 bypasses the two support rollers and is wound into the storage system 10, thereby forming a C-shaped path around the frame 100. When the weaver is weaving, the weaver is located on one side of the frame 100 close to the support roller, while the warp let-off roller 20 for carrying the warp 1 roll and the storage system 10 for carrying the woven blanket are located on the other side opposite to the frame 100. As a result, the warp 1 roll and the blanket roll are both located on the side away from the weaver's operation. The storage system 10 and the warp let-off roller 20 do not affect the weaver's operation.

[0032] For reference Figure 3 , Figure 3 The internal structure schematic diagram of the storage system 10 is shown. The storage system 10 provided in the embodiment of the present application includes a winding roller 11 and a driving mechanism. For the convenience of description, the driving mechanism is named as the first driving mechanism. Among them, the winding roller 11 is rotatably connected to the frame 100, and the winding roller 11 is used to wind the woven blanket, that is, the blanket woven by the weaver is wound on the winding roller 11 through the rotation of the winding roller 11. During specific use, the winding roller 11 is driven to rotate by the first driving mechanism, so that the winding roller 11 can be driven to rotate to wind the woven blanket. In addition, the winding roller 11 drives the warp feed roller 20 to rotate through the transmission belt 12, that is, in the embodiment of the present application, the winding roller 11 rotates synchronously with the warp feed roller 20 to store the woven blanket while feeding the warp. It can be seen from the above description that the warp-letting roller 20 and the winding-diameter roller 11 in the embodiment of the present application are linked by the connection of the transmission belt 12. When the first driving mechanism drives the winding-diameter roller 11 to rotate, the warp-letting roller 20 can be driven to rotate synchronously, so that the two rollers (the warp-letting roller 20 and the winding-diameter roller 11) can be driven to move by one driving mechanism, simplifying the driving mechanism. And through the linkage between the warp-letting roller 20 and the winding-diameter roller 11, the warp-letting roller 20 can actively let the warp, which reduces the force on the warp 1 during the warp-letting compared to the passive warp-letting.

[0033] It can be seen from the above description that in the embodiment of the present application, by using the warp roller 20 to transport the warp 1 and storing the woven blanket through the storage system 10, the woven length of the blanket can be selected according to the actual situation, and the woven length of the blanket can be better adjusted compared with the previous equipment. In addition, in the embodiment of the present application, a working space is formed between the two support rollers to facilitate the operation of the weaving personnel.

[0034] Continue to refer Figure 1 , Figure 2 and Figure 3 In an practicable solution, the transmission belt 12 can be a chain, which, when specifically connected to the warp let-off roller 20 and the winding roller 11, is coaxially fixed with a first transmission gear on the warp let-off roller 20, and coaxially fixed with a second transmission gear on the winding roller 11, and the chain is meshed with the first transmission gear and the second transmission gear respectively. When the winding roller 11 rotates, the second transmission gear is driven to rotate, and the first transmission gear is driven to rotate through the chain, thereby driving the warp let-off roller 20 to rotate.

[0035] In addition, the first driving mechanism provided in the embodiment of the present application can be a driving mechanism using a motor as a power source. When driving the winding roller 11, the motor can drive the gear assembly, and the gear assembly can drive the winding roller 11 to rotate. Among them, the gear assembly is a common transmission assembly and will not be described in detail in the embodiment of the present application.

[0036] Continue to refer Figure 1 and Figure 3 As shown, when two support rollers are specifically arranged, the two support rollers are located at the top and bottom of the frame 100, respectively. For the convenience of description, the two support rollers are named the first support roller 30 and the second support roller 40, respectively. When specifically arranged, the first support roller 30 and the second support roller 40 are arranged at intervals along the height direction of the frame 100, so that a large gap is formed between the first support roller 30 and the second support roller 40 as a space for manual weaving, so as to facilitate the operation of the weaving personnel. In addition, when the warp let-off roller 20 and the winding diameter roller 11 are arranged, the height of the warp let-off roller 20 is lower than the height of the support roller located at the top of the frame 100; the height of the winding diameter roller 11 is higher than the height of the support roller located at the bottom of the frame 100. That is, along the height direction of the frame 100, the positions of the four rollers are: the first support roller 30 and the second support roller 40 are located at the highest and lowest respectively, and the winding diameter roller 11 and the warp let-off roller 20 are located in the middle. When this method is adopted, the contact area between the warp thread 1 and the first support roller 30 and the second support roller 40 can be increased when the warp thread 1 is transmitted, thereby improving the support effect on the warp thread 1 and facilitating the stable transmission of the warp thread 1.

[0037] As an optional solution, the hand-made blanket weaving device provided in the embodiment of the present application further includes a tensioning roller 50; the tensioning roller 50 is located between the winding roller shaft 11 and the adjacent support roller (the second support roller 40). The tensioning roller 50 is used to tension the warp thread 1. In a specific configuration, the tensioning roller 50 is arranged between the winding roller shaft 11 and the adjacent support rollers (the first support roller 30 and the second support roller 40) so that when the woven blanket is stored, it is tensioned through the tensioning roller 50 to ensure the compactness during storage and improve the storage effect.

[0038] In an practicable solution, the tension roller 50 provided in the embodiment of the present application is an adjustable tension roller 50. Specifically, the hand-made blanket weaving device further includes a wire lever 60 corresponding to the tension roller 50 and used to adjust the tension roller 50, and the wire lever 60 is threadedly connected to the frame 100. Specifically, the tension roller 50 can be arranged on a bracket and can rotate relative to the bracket, the wire lever 60 is rotatably connected to the bracket, and the wire lever 60 is threadedly connected to the frame 100. When the wire lever 60 is rotated, the position of the tension roller 50 can be adjusted, thereby changing the tension force on the woven blanket and improving the effect of storing the blanket.

[0039] Continue to refer Figure 1 and Figure 2 As shown, in order to facilitate the weaving personnel to weave the blanket, the hand-made blanket weaving device provided in the embodiment of the present application also includes a seat 200, and the seat 200 is arranged on one side of the frame 100. Exemplarily, the seat 200 is arranged on the side close to the support roller. In the embodiment of the present application, the seat 200 can be a lengthened and widened seat 200 to facilitate the weaving personnel to sit in different positions when weaving.

[0040] For reference Figure 2 and Figure 3 As shown, the hand-made carpet weaving device provided in the embodiment of the present application further includes a warp division component 70, which is arranged on the frame 100 and is located between two supporting rollers. The warp division component 70 is used to cooperate with the weaver to weave, so as to change the warp 1 during the weaving process to facilitate the weaving of the weaver.

[0041] The warp separation assembly 70 provided in the embodiment of the present application includes two variable exchange plates, which are named as the first variable exchange plate 71 and the second variable exchange plate 73 for the convenience of description. The first variable exchange plate 71 and the second variable exchange plate 73 are arranged at intervals along the height direction of the frame 100, and the first variable exchange plate 71 is located above the second variable exchange plate 73. When the warp 1 transmitted through the support roller located at the top of the frame 100 continues to be transmitted, it first passes through the first variable exchange plate 71, then passes through the second variable exchange plate 73, and then passes through the support roller located below the frame 100.

[0042] In a specific configuration, the first variable exchange plate 71 is a plate-shaped structure, and the first variable exchange plate 71 can swing around its axis. Exemplarily, the axis of the first variable exchange plate 71 along the length direction is parallel to the axis of the support roller. When the first variable exchange plate 71 swings to the first position, the width direction of the first variable exchange plate 71 is parallel to the height direction of the frame 100; when the first variable exchange plate 71 changes to the second position, the width direction of the first variable exchange plate 71 is perpendicular to the height direction of the frame 100.

[0043] When in use, along the length direction of the first alternating plate 71, a plurality of warp threads 1 are alternately arranged on both sides of the axis of the first alternating plate 71. When the first alternating plate 71 rotates to the second position, the interval between adjacent warp threads 1 increases, and when the first alternating plate 71 rotates to the first position, the interval between adjacent warp threads 1 decreases.

[0044] The second variable-change plate 73 is a component, which includes two sub-variable-change plates 731 arranged in parallel, and the parallel direction of the two sub-variable-change plates 731 intersects with the arrangement direction of the two support rollers. Figure 6 ,exist Figure 6 The two sub-transformer plates 731 are staggered along the height direction of the frame 100. In addition, when the two sub-transformer plates 731 are set, the two sub-transformer plates 731 are moved away from or close to each other. Exemplarily, the two sub-transformer plates 731 can be translated along the width direction of the frame 100 (perpendicular to the axial direction of the support roller) to move closer to or away from each other. In the specific setting, the two sub-transformer plates 731 are arranged on both sides of the first transformer plate 71, and are respectively used to pull the warp lines 1 on the same side, so that the warp lines 1 on both sides of the first transformer plate are switched between the crossed and non-crossed states to achieve diameter change.

[0045] In the embodiment of the present application, the first variable exchange plate 71 and the second variable exchange plate 73 cooperate with each other. When the first variable exchange plate 71 swings to the first position, the two sub-variable exchange plates 731 of the second variable exchange plate 73 move away from each other; when the first variable exchange plate 71 swings to the second position, the two sub-variable exchange plates 731 of the second variable exchange plate 73 move closer to each other.

[0046] During the weaving process, the warp thread 1 passing through the first change-over plate 71 passes between the two sub-change-over plates 731 and is pulled by the sub-change-over plate 731 located on the same side. The change-over is completed by the swinging of the first change-over plate 71 and the mutual approach and separation of the two sub-change-over plates 731 in the second change-over plate 73. The following is a detailed description with reference to the accompanying drawings.

[0047] For reference Figure 4 and Figure 5As shown, in the specific weaving process, first in the process of hanging the thread in the early stage, the weaver divides the arranged warp threads into the front warp threads 101 and the back warp threads 102 according to the odd-even order, such as the odd-numbered warp threads are the front warp threads 101, and the even-numbered warp threads are the back warp threads 102. Then the first variable interlacing plate 71 passes through the middle of the front warp threads 101 and the back warp threads 102 and is placed above the second variable interlacing plate 73 of the frame, and then the weaver pulls the front warp threads 101 and the back warp threads 102 respectively on the two sub-variable interlacing plates 731 on the second variable interlacing plate 73 through the front warp threads 7311 and the back warp threads 7312. Exemplarily, one of the sub-variable interlacing plates 731 pulls the back warp threads 102 through the front warp threads 7311, and the other sub-variable interlacing plate 731 pulls the front warp threads 101 through the back warp threads 7312. It should be understood that when the front warp thread 7311 pulls the rear warp thread 102 and the rear warp thread 7312 pulls the front warp thread 101, only the corresponding warp thread is pulled in the direction of movement along the sub-transformer plate 731, and the warp thread can still be transmitted through the support roller.

[0048] When using, Figure 4 As shown, when the first variable exchange plate 71 changes to the second position, the width direction of the first variable exchange plate 71 is perpendicular to the height direction of the frame 100, and the two sub-variable exchange plates 731 of the second variable exchange plate 73 can be translated close to each other along the width direction of the frame 100 (perpendicular to the axis direction of the support roller). In this state, the width direction of the first variable exchange plate 71 is perpendicular to the height direction of the frame 100, and the two sub-variable exchange plates 731 of the second variable exchange plate 73 can be close to each other along the width direction of the frame 100 (perpendicular to the axis direction of the support roller), and the front warp 7311 and the back warp 7312 are not subjected to force, and the interval between the front warp 101 and the back warp 102 will be increased through the width of the first variable exchange plate 71, and the two will not cross. At this time, the weaver can pass through the interval between the front warp 101 and the back warp 102 to carry out the process of threading the inner thread, that is, to complete a variable exchange.

[0049] like Figure 5As shown, when the first variable exchange plate 71 changes to the first position, the width direction of the first variable exchange plate 71 is parallel to the height direction of the frame 100, and the two sub-variable exchange plates 731 of the second variable exchange plate 73 can move away from each other along the width direction of the frame 100 (perpendicular to the axis direction of the support roller). At this time, since the width direction of the first variable exchange plate 71 is parallel to the height direction of the frame 100 and the two sub-variable exchange plates 731 of the second variable exchange plate 73 can move away from each other along the width direction of the frame 100 (perpendicular to the axis direction of the support roller), The front warp 7311 and the back warp 7312 are moved away from each other and the front warp 101 and the back warp 102 are crossed (the original front warp 101 becomes the back warp this time, and the original back warp 102 becomes the front warp this time, forming an X-shaped state) after crossing. The distance between the front warp 101 and the back warp 102 is increased by the front warp 7311 and the back warp 7312. At this time, the weaver will once again pass through the newly obtained front warp and back warp intervals to perform the process of threading the inner thread, that is, completing another crossover. Then repeat by analogy.

[0050] For reference Figure 3 and Figure 6 , Figure 6 The structural schematic diagram of the second driving mechanism 72 of the warp separation assembly 70 provided in the embodiment of the present application is shown. The warp separation assembly 70 provided in the embodiment of the present application also includes a driving mechanism, which is named the second driving mechanism 72 for the convenience of description. The second driving mechanism 72 is used to drive the first variable exchange plate 71 to swing back and forth around the axis of the variable exchange plate, and drive the two sub-variable exchange plates 731 to move away from or approach each other.

[0051] Specifically, the second driving mechanism 72 includes a driving motor, which is used to drive the first variable exchange plate 71 to swing back and forth. In addition, the second driving mechanism 72 also includes a gear and rack assembly connected to the driving motor, and the driving motor drives the two sub-variable exchange plates 731 to move away from or closer to each other through the gear and rack assembly. Exemplarily, the output shaft of the driving motor is coaxially fixed with the driving gear 721, and the gear and rack assembly includes a driven gear set 723 meshing with the driving gear 721, and two racks arranged on both sides of the axis of the driven gear set 723 and respectively meshing with the driven gear set 723, and the two racks are respectively fixedly connected to the two sub-variable exchange plates 731 one by one. Among them, the driven gear set 723 includes two coaxial gears, one of which is meshed with the driving gear 721, and the other gear is used to mesh with the two racks respectively. When the driven gear set 723 rotates, it can drive the two racks to move closer to or away from each other, thereby driving the two sub-variable exchange plates 731 to move closer to or away from each other.

[0052] In an implementable solution, the two racks can be directly prepared on the two sub-transformer plates 731, thereby reducing parts and facilitating the synchronization of driving the two sub-transformer plates 731 during movement.

[0053] As an optional solution, the second driving mechanism 72 provided in the embodiment of the present application further includes a first driven gear 722, the first driven gear 722 and the driven gear set 723 are arranged on both sides of the driving gear 721, and the first driven gear 722 is meshed with the driving gear 721, and the first driven gear 722 is coaxially fixed with the first variable exchange plate 71. When the above arrangement is adopted, the first variable exchange plate 71 and the second variable exchange plate 73 can be driven to move by a driving motor, which reduces the use of the motor and ensures the coordination effect of the first variable exchange plate 71 and the second variable exchange plate 73.

[0054] In an alternative solution, Figure 7 As shown, in order to facilitate weaving, the hand-made blanket weaving equipment provided in the embodiment of the present application also includes a three-dimensional yarn frame 300, which is used to carry yarn. The three-dimensional yarn frame 300 is located on one side of the frame 100. The three-dimensional yarn frame 300 can conveniently transport yarn to the weaver to facilitate weaving.

[0055] To facilitate understanding of the hand-made carpet weaving device provided in the embodiment of the present application, the working principle thereof is described in detail below in conjunction with the hand-made carpet weaving device.

[0056] First, the weavers determine the thickness and number of warps and the color of the yarns required according to the requirements of each Tibetan carpet design drawing. Then, the selected yarns are arranged on the three-dimensional yarn frame 300. The arranged warps are wound once on the warp roller 20, released once on the frame 100, and hung once. After the hanging is completed, the warp division component 70 is combined with the first variable exchange plate 71 and the second variable exchange plate 73 to perform a one-time warp division process. Then, the weavers sit on the chair 200 and perform the sealing and bottoming processes above the second support roller 40. Then, according to the design drawing, the weavers weave the first row on the knotting rod by rolling the corresponding yarns on the smooth three-dimensional yarn frame 300, and then use the rod-through chain buckle process to weave the first row. Then, a hammer is used to hammer the yarns on the knotting rod. When the textile workers have hammered to a satisfactory strength, they use yarn scissors to cut the yarns on the knotting rod. After the knotting rod is removed, the plug-in knocking plate is used to knock it again. When the knocking strength is appropriate, the conical color separator is used to separate the colors of the wool, and then the rolling shuttle is used to thread the inner thread. After the inner thread is threaded, the plug-in knocking plate is used to knock the inner thread onto the blanket surface, and then the warp-dividing component 70 is used to change the first and second change plates 71 and 73. After the change is completed, according to the design drawings, the process of starting knotting on the knotting rod and finally changing the warp-dividing component 70 and the first and second change plates 71 and 73 is repeated again, and the second row is continuously woven, and so on to the last row. When the number of rows reaches 10 times, the weaver performs the warp-letting work through the warp-letting roller 20, and the diameter-winding roller 11 performs the diameter-winding action. In addition, during the weaving process, the weaver controls the tightness of the warp according to the tightness of the warp, and finally performs the capping and sealing process of the entire Tibetan carpet.

[0057] It can be seen from the above description that the hand-made carpet weaving device provided in the embodiment of the present application has the following advantages over the existing two-axis hand-made Tibetan carpet weaving device:

[0058] 1) Compared with the old two-axis manual Tibetan carpet weaving equipment (hereinafter referred to as the old weaving equipment), the manual carpet weaving equipment provided in the embodiment of the present application adopts five axes (two support rollers, a tensioning roller, a winding roller and a warp feed roller) to transmit the warp, has a more stable frame structure, and can support the warp more stably, thereby improving the problem that the products produced by the old weaving equipment are prone to deformation and unevenness of the woven carpet.

[0059] 2) Breaking the limitation that the old weaving equipment can only weave Tibetan carpet products with a length of 4m at most, the hand-made carpet weaving equipment provided in the embodiment of the present application can weave Tibetan carpets of different lengths as needed, such as being able to weave Tibetan carpet products with a length of 60m at one time.

[0060] 3) Compared with the old weaving equipment, it is not necessary to carry out the process of warp winding, wire laying and wire hanging every 4m, but to complete the whole process of 60m through the unified one-time warp winding, wire laying and wire hanging mode. This not only solves the problem of low efficiency due to the large number of personnel in the early stage of warp winding, wire laying and wire hanging, but also greatly improves the efficiency of manual production in the later stage.

[0061] 4) Compared with the old weaving equipment, it is not necessary to carry out the warp division process every 4m, but to complete the whole process at 60m through a unified one-time warp division mode. This not only solves the problem of too many people and low efficiency in the early warp division process, but also greatly improves the efficiency of manual production in the later stage.

[0062] 5) Compared with the old weaving equipment, the hand-made blanket weaving equipment provided in the embodiment of the present application has the functions of automatic warp feeding and automatic winding, which greatly improves the production efficiency.

[0063] 6) Compared with the old weaving equipment, the manual blanket weaving equipment provided in the embodiment of the present application reduces the wear on the back of the hand through the warp-splitting component, thereby improving the working conditions of the weaving personnel.

[0064] 7) The addition of a rolling smooth three-dimensional yarn frame improves the smoothness of the yarn used by textile workers, and improves the weaving speed and production efficiency.

[0065] One or more embodiments of this specification are intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of one or more embodiments of this specification should be included in the scope of protection of this disclosure.

[0066] The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A handmade carpet weaving device, characterized in that: include: The frame is used to carry the warp let-off roller shaft, the storage system, and the support roller group; wherein, The storage system and the warp let-off roller are arranged at intervals along the height direction of the frame and are located on the same side of the frame; the storage system includes a winding roller for winding the woven blanket, and a first driving mechanism for driving the winding roller to rotate; wherein the winding roller drives the warp let-off roller to rotate through a transmission belt; The support roller group includes two support rollers arranged at intervals along the height direction of the frame, and the two support rollers are located on the other side of the frame; wherein the warp conveyed by the warp feed roller passes around the two support rollers and is then wound around the winding roller, and the space between the two support rollers is used as a space for artificial weaving.

2. The handmade carpet weaving equipment according to claim 1, characterized in that: It also includes a warp separation assembly disposed on the frame and located between the two support rollers, the warp separation assembly including: A first variable-exchange plate and a second variable-exchange plate are arranged at intervals along the height direction of the frame; wherein the first variable-exchange plate is located above the second variable-exchange plate; the second variable-exchange plate includes two sub-variable-exchange plates arranged in parallel, and the parallel direction of the two sub-variable-exchange plates intersects with the arrangement direction of the two support rollers; The second driving mechanism is used to drive the first variable-interchange plate to swing back and forth around the axis of the variable-interchange plate, and drive the two sub-variable-interchange plates to move away from or approach each other to complete the diameter change.

3. The handmade carpet weaving equipment according to claim 2, characterized in that: The second driving mechanism includes a driving motor, which is used to drive the first variable-speed exchange plate to swing back and forth; it also includes a gear and rack assembly connected to the driving motor; the driving motor drives the two sub-variable-speed exchange plates to move away from or closer to each other through the gear and rack assembly.

4. The handmade carpet weaving equipment according to claim 3, characterized in that: The output shaft of the driving motor is coaxially fixed with the driving gear, and the gear and rack assembly includes a driven gear set meshing with the driving gear, and two racks arranged on both sides of the axis of the driven gear set and respectively meshing with the driven gear set, and the two racks are respectively fixedly connected to the two sub-transformer plates one by one.

5. The handmade carpet weaving equipment according to claim 4, characterized in that: It also includes a first driven gear, wherein the first driven gear and the driven gear group are arranged on both sides of the driving gear, and the first driven gear is meshed with the driving gear, and the first driven gear is fixed coaxially with the first variable-speed plate.

6. The handmade carpet weaving equipment according to claim 1, characterized in that: The warp-letting roller shaft is coaxially fixed with a first transmission gear, the winding roller shaft is coaxially fixed with a second transmission gear, and the transmission belt is a chain; the chain is respectively meshed with the first transmission gear and the second transmission gear.

7. The handmade carpet weaving equipment according to claim 1, characterized in that: The two support rollers are respectively located at the top and bottom of the frame; and the height of the warp-feeding roller is lower than the height of the support roller located at the top of the frame; the height of the winding roller is higher than the height of the support roller located at the bottom of the frame.

8. The handmade carpet weaving equipment according to any one of claims 1 to 7, characterized in that: It also includes a tensioning roller; the tensioning roller is located between the winding roller shaft and the adjacent supporting roller.

9. The handmade carpet weaving device according to claim 8, characterized in that: It also includes a wire lever which corresponds to the tensioning roller one by one and is used to adjust the tensioning roller; the wire lever is threadedly connected to the frame.

10. The handmade carpet weaving device according to claim 8, characterized in that: It also includes a seat arranged on one side of the frame.

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