High efficiency marking warp machine

Abstract

The utility model discloses a high -efficient sample warp knitting machine of textile machinery technical field, including main base, the first line arrangement mechanism is installed to the main base right front upper left corner, the second line arrangement mechanism is installed to the main base left upper left corner, the first line arrangement mechanism rear installation has the quick wiring module, when the first line arrangement mechanism is about to work to complete, can carry out the partial line arrangement of second line arrangement mechanism, and the head of wire harness is fixed in the head of quick wiring module when work completes, through installing main base, first line arrangement mechanism, second line arrangement mechanism and quick wiring module, when the first line arrangement mechanism works, can carry out new line arrangement in second line arrangement mechanism in advance, when the first line arrangement mechanism completes work, utilizes quick wiring module and butt -joins new and old wire harness, and the whole machine short -term shutdown can complete the line change, reaches the purpose that improves warp knitting machine work continuity, has realized the production efficiency of improving greatly, has reduced the time loss that causes because of shutdown line change.

Description

Technical Field

[0001] This utility model relates to the field of textile machinery technology, and in particular to a high-efficiency sample warp yarn making machine. Background Technology

[0002] In the field of textile machinery manufacturing technology, the efficient operation of warp processing equipment is crucial to improving the quality and efficiency of fabric production. With the development trend of intelligentization and automation in the textile industry, and the increasing market demand for small-batch, multi-variety fabric sampling, how to optimize the warp setting and splicing process of warp machines to achieve rapid yarn switching and precise splicing has become the focus of technological innovation in the industry. Existing technologies have achieved many results in warp setting mechanisms and yarn connection devices, laying a technical foundation for the development of more efficient warp processing equipment.

[0003] In the current field of warp yarn processing in textile machinery, changing yarn requires stopping the entire machine, leading to interruptions in production continuity, significantly reducing processing efficiency. The yarn arrangement process heavily relies on manual adjustments, often resulting in misalignment. The splicing process mostly uses manual operation or single-connection techniques, making it impossible to achieve synchronous and rapid splicing of multiple yarns, thus failing to meet the demands of modern high-efficiency textile production. Therefore, we propose a high-efficiency sample warp yarn machine to solve the aforementioned problems. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of the present invention, to avoid obscuring the purpose of these documents, and such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] Therefore, the purpose of this utility model is to provide a high-efficiency sample warp yarn machine that can solve the problems in the existing textile machinery warp yarn processing field, such as the need to stop the entire machine when changing yarns, which leads to interruption of production continuity and a significant reduction in processing efficiency; the yarn arrangement process heavily relies on manual adjustment, often resulting in misalignment; and the connection link mostly uses manual operation or single connection technology, which cannot achieve synchronous and rapid connection of multiple yarns, making it difficult to meet the needs of modern textile high-efficiency production.

[0006] To solve the above-mentioned technical problems, this utility model provides a high-efficiency sample warp yarn machine, which adopts the following technical solution: It includes a main base with a structure protruding on both sides. A warp roller is axially connected and installed on the top of the main base. A first yarn-laying mechanism is fastened to the front of the upper left corner of the top of the main base. A second yarn-laying mechanism is fastened to the left of the upper left corner of the top of the main base. A quick-connection module is fastened to the rear of the first yarn-laying mechanism and is located to the right of the second yarn-laying mechanism. When the first yarn-laying mechanism is about to complete its work, the second yarn-laying mechanism can perform partial yarn-laying, fixing the head of the new yarn bundle to the right of the second yarn-laying mechanism. When the work is completed, the head of the yarn bundle is fixed to the head of the quick-connection module, and quick connection is performed through the quick-connection module.

[0007] Optionally, the first yarn guiding mechanism includes a first frame body, a first yarn tension control unit, and a first initial yarn guiding assembly. The first frame body is fastened to the upper left corner of the main base by bolts. The first initial yarn guiding assembly is installed in front of the first frame body. The first yarn tension control unit is installed inside the first frame body. A plurality of yarn guiding holes are opened at the rear of the first frame body. The yarn bundle passes through the first initial yarn guiding assembly, the first yarn tension control unit, and the set of yarn guiding holes in sequence.

[0008] Optionally, a first linear guide assembly and a first transmission assembly are fastened to the rear of the first cable laying mechanism. The first transmission assembly includes a first servo motor and a first transmission screw. The first servo motor is installed inside the first frame and operates independently of the first line tension control unit. The first transmission screw is axially connected to the rear of the first servo motor. The first linear guide assembly is parallel to the first transmission screw. A first wire clamp slide is horizontally slidably mounted on the first linear guide assembly. The first transmission screw drives the first wire clamp slide horizontally on the first linear guide assembly.

[0009] Optionally, the first wire clamp slide includes a first clamp and a first pressure block. The first clamp has a plurality of parallel yarn guide holes in two sets. A vertically movable first pressure block is installed directly behind the two sets of yarn guide holes. A first wire clamping groove that fits between the first clamp and the first pressure block is provided. The wire bundle first passes through one set of yarn guide holes and then through the two sets of yarn guide holes. Several wire bundles are clamped by pressing down the first pressure block.

[0010] Optionally, a main slide rail base is fastened to the main base directly behind the first transmission screw. A quick-connect module is mounted on the main slide rail base via a slider. The quick-connect module can move horizontally and rotate 90 degrees on the main slide rail base. The quick-connect module includes a main pressure block and a hot melt cutting module. Several sets of three parallel yarn guide holes are opened on the quick-connect module. A vertically movable main pressure block is installed in front of the three sets of yarn guide holes. A second yarn clamping groove that fits between the quick-connect module and the main pressure block is opened at the clamping point.

[0011] Optionally, the hot melt cutting module includes a damping rod, a cutting blade assembly, a battery pack, and an operating handle. A mounting wing is provided directly above the quick-connect module, and the hot melt cutting module is movably mounted on the mounting wing via the damping rod. The battery pack is integrated directly above the hot melt cutting module, and the operating handle is located on both sides of the hot melt cutting module. Parallel slots are provided directly below the hot melt cutting module, and the cutting blade assembly is inserted into the slots.

[0012] Optionally, the cutting blade assembly includes a first blade, a second blade, and a blade base. The first blade and the second blade are fastened to the bottom of the blade base, and a set distance is formed between the first blade and the second blade. A limiting groove is opened in front of the second clamping groove, and an avoidance groove adapted to the first blade and the second blade is opened at the bottom of the limiting groove. When the hot melt cutting module is pressed down, the blade falls into the avoidance groove.

[0013] Optionally, the second yarn guiding mechanism includes a second frame body, a second yarn tension control unit, and a second initial yarn guiding assembly. The second frame body is fastened to the upper left corner of the main base by bolts. The second initial yarn guiding assembly is installed on the left side of the second frame body. The second yarn tension control unit is installed inside the second frame body. Several sets of four yarn guiding holes are opened on the right side of the second frame body. The yarn bundle passes through the second initial yarn guiding assembly, the second yarn tension control unit, and the four sets of yarn guiding holes in sequence.

[0014] Optionally, a second linear guide assembly and a second transmission assembly are fastened to the right side of the second cable laying mechanism. The second transmission assembly includes a second servo motor and a second transmission screw. The second servo motor is installed inside the second frame and operates independently of the second wire tension control unit. The second transmission screw is axially connected to the right side of the second servo motor. The second linear guide assembly is parallel to the second transmission screw. A second wire clamp slide is horizontally slidably mounted on the second linear guide assembly. The second transmission screw drives the second wire clamp slide horizontally on the second linear guide assembly.

[0015] Optionally, the second wire clamp slide includes a second clamp and a second pressure block. The second clamp has a plurality of five sets of parallel yarn guide holes. A vertically movable second pressure block is installed directly behind the five sets of yarn guide holes. A third wire clamping groove is provided at the clamping point between the second clamp and the second pressure block. The wire bundle first passes through the four sets of yarn guide holes and then through the five sets of yarn guide holes. Several wire bundles are clamped by pressing down on the second pressure block. A yarn guide is fastened to the right side of the hot melt cutting module by bolts. The heating area of ​​the hot melt cutting module is limited between the first blade and the second blade. In use, the second wire clamp slide clamps the head of the new wire bundle and exposes it. The main pressure block clamps the tail of the old wire bundle. A quick-melting strip is placed in the limiting groove. After the quick-connect module rotates and translates, the head of the new wire bundle is aligned with the quick-melting strip. A quick-melting strip is placed again directly above the new and old wire bundles. The hot melt cutting module presses down to cut and weld the new and old wire bundles.

[0016] In summary, this utility model has at least one of the following beneficial effects: 1. By installing the main base, the first wiring mechanism, the second wiring mechanism, and the quick-connect module, new wires can be pre-laid in the second wiring mechanism while the first wiring mechanism is working. After the first wiring mechanism finishes its work, the quick-connect module can be used to quickly connect the new and old wire bundles. The entire machine can be stopped briefly to complete the wire replacement, thereby improving the continuity of warp machine operation, significantly increasing production efficiency, and reducing time loss caused by downtime for wire replacement.

[0017] 2. By setting up a first yarn laying mechanism and a second yarn laying mechanism, which include structures such as a yarn tension control unit, an initial yarn guiding assembly, and a yarn clamp slide, as well as a quick-connect module with a hot-melt cutting module, the tension and direction of the yarn bundle are precisely controlled. At the same time, the stable clamping and rapid hot-melt connection of the yarn bundle are achieved, which ensures the quality of warp yarn processing and ensures that the yarn bundle is arranged neatly and the joints are firm, avoiding problems such as uneven tension and yarn breakage. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a top-down view of the overall structure of this utility model from the upper left.

[0021] Figure 3This is a detailed structural diagram of the first wiring mechanism of this utility model;

[0022] Figure 4 This is a detailed structural diagram of the second wiring mechanism of this utility model;

[0023] Figure 5 This is a detailed structural diagram of the quick-connect module of this utility model;

[0024] Figure 6 This is a schematic diagram of the overall working structure of this utility model;

[0025] Figure 7 This is a schematic diagram of the wiring process of this utility model.

[0026] Explanation of reference numerals in the attached diagram: 1. Main base; 11. Warp roller;

[0027] 2. First yarn guiding mechanism; 21. First frame body; 211. A set of yarn guide holes; 22. First yarn tension control unit; 23. First initial yarn guiding assembly; 24. First linear guide assembly; 25. First transmission assembly; 251. First servo motor; 252. First transmission screw;

[0028] 3. Second yarn guiding mechanism; 31. Second frame body; 311. Four sets of yarn guide holes; 32. Second yarn tension control unit; 33. Second initial yarn guiding assembly; 34. Second linear guide assembly; 35. Second transmission assembly; 351. Second servo motor; 352. Second transmission screw;

[0029] 4. Quick-connect module; 41. Main slide rail base; 42. Main pressure block; 43. Hot melt cutting module; 431. Damping rod; 432. Cutting blade assembly; 4321. First blade; 4322. Second blade; 4323. Blade base; 433. Battery pack; 434. Operating handle; 435. Slot; 44. Three sets of yarn guide holes; 45. Second wire clamping groove; 46. Clearance groove; 47. Mounting wing; 48. Limiting groove;

[0030] 5. First thread clamp slide; 51. First clamp; 511. Second set of yarn guide holes; 52. First pressure block; 53. First thread clamping groove;

[0031] 6. Second thread clamp slide; 61. Second clamp; 611. Five sets of yarn guide holes; 62. Second pressure block; 63. Third thread clamping groove;

[0032] 7. Yarn guide; 8. Thread harness; 9. Quick-dissolving strip. Detailed Implementation

[0033] The following is in conjunction with the appendix Figure 1-7 The present invention will be described in further detail below.

[0034] Example 1, refer to Figure 1-7 In this embodiment, to address the problems in the existing textile machinery warp yarn processing field, such as the need for complete machine shutdown during yarn changing, leading to production interruptions and significantly reduced processing efficiency, the heavy reliance on manual adjustment during yarn arrangement often resulting in misalignment, and the reliance on manual operation or single connection techniques in the splicing process, which cannot achieve synchronous and rapid splicing of multiple yarns and fails to meet the demands of modern high-efficiency textile production, this utility model discloses a high-efficiency sample warp yarn machine.

[0035] The system includes a main base 1, which has a structure with protrusions on both sides. A warp roller 11 is axially connected and installed on the top of the main base 1. A first yarn-laying mechanism 2 is fastened and installed directly in front of the upper left corner of the main base 1. A second yarn-laying mechanism 3 is fastened and installed directly to the left of the upper left corner of the main base 1. A quick-connect module 4 is fastened and installed directly behind the first yarn-laying mechanism 2. The quick-connect module 4 is located directly to the right of the second yarn-laying mechanism 3. When the first yarn-laying mechanism 2 is about to complete its work, the second yarn-laying mechanism 3 can be partially yarn-layed, and the head of the new yarn bundle 8 can be fixed to the right of the second yarn-laying mechanism 3. When the work is completed, the head of the wire harness 8 is fixed to the head of the quick-connect module 4. Quick connection is performed through the quick-connect module 4. The main base 1 with protruding structures on both sides is installed, and the warp roller 11 is axially connected on it. At the same time, the first wire laying mechanism 2, the second wire laying mechanism 3 and the quick-connect module 4 are arranged. This allows the new wire to be laid and fixed in advance in the second wire laying mechanism 3 when the first wire laying mechanism 2 is about to finish its work. After the first wire laying mechanism 2 finishes its work, the new and old wire harnesses 8 are quickly connected by the quick-connect module 4, achieving the purpose of changing wires without stopping the whole machine.

[0036] The first yarn guiding mechanism 2 includes a first frame body 21, a first yarn tension control unit 22, and a first initial yarn guide assembly 23. The first frame body 21 is fastened to the upper left corner of the main base 1 by bolts. The first initial yarn guide assembly 23 is installed in front of the first frame body 21. The first yarn tension control unit 22 is installed inside the first frame body 21. Several yarn guide holes 211 are opened at the rear of the first frame body 21. The yarn bundle 8 passes through the first initial yarn guide assembly 23, the first yarn tension control unit 22, and the set of yarn guide holes 211 in sequence. By installing the first yarn guiding mechanism 2, which includes the first frame body 21, the first yarn tension control unit 22, and the first initial yarn guide assembly 23, the first frame body 21 is fixed to the main base 1. The first initial yarn guide assembly 23 guides the yarn bundle 8 into the frame body. The first yarn tension control unit 22 precisely adjusts the tension of the yarn bundle 8 inside the frame body. With the help of the set of yarn guide holes 211 at the rear of the frame body, the purpose of precisely controlling the yarn tension and direction is achieved.

[0037] A first linear guide assembly 24 and a first transmission assembly 25 are fastened to the rear of the first wire laying mechanism 2. The first transmission assembly 25 includes a first servo motor 251 and a first transmission screw 252. The first servo motor 251 is installed inside the first frame 21 and operates independently of the first wire tension control unit 22. The first transmission screw 252 is axially connected to the rear of the first servo motor 251. The first linear guide assembly 24 is parallel to the first transmission screw 252. A first wire clamp slide 5 is horizontally slidably mounted on the first linear guide assembly 24. The screw 252 drives the first wire clamp slide 5 to slide horizontally on the first linear guide assembly 24. By installing the first linear guide assembly 24 and the first transmission assembly 25 directly behind the first wire laying mechanism 2, the first servo motor 251 is independently set inside the first frame body 21 and does not interfere with the first wire tension control unit 22. The first transmission screw 252 is axially connected to the servo motor. In conjunction with the parallel first linear guide assembly 24, the first wire clamp slide 5 is driven to slide horizontally on the guide rail, thereby achieving the purpose of automated and precise control of the displacement of the first wire clamp slide 5.

[0038] The first wire clamp slide 5 includes a first clamp 51 and a first pressure block 52. The first clamp 51 has several parallel sets of two sets of yarn guide holes 511. A vertically movable first pressure block 52 is installed directly behind the two sets of yarn guide holes 511. A first wire clamping groove 53 is provided at the clamping point between the first clamp 51 and the first pressure block 52. The wire bundle 8 first passes through one set of yarn guide holes 211 and then through the two sets of yarn guide holes 511. Several wire bundles 8 are clamped by pressing down on the first pressure block 52. The first clamp slide 52, composed of the first clamp 51 and the first pressure block 52, forms the first wire clamping groove. The first clamping slide 5 has two sets of parallel yarn guide holes 511 on the first clamping seat 51, and a vertically movable first pressure block 52 is installed behind the two sets of yarn guide holes 511. The first clamping groove 53, which fits between the first clamping seat 51 and the first pressure block 52, allows the yarn bundle 8 to pass through the first set of yarn guide holes 211 and the second set of yarn guide holes 511 in sequence. After the yarn bundle 8 is passed through the first set of yarn guide holes 211 and the second set of yarn guide holes 511, the first pressure block 52 is pressed down to clamp the multiple yarn bundles 8, thereby achieving the purpose of stabilizing and fixing the yarn bundle 8 and ensuring that the yarn bundle 8 does not shift during the yarn laying process.

[0039] A main slide rail base 41 is fastened to the main base 1 directly behind the first transmission screw 252. A quick-connect module 4 is mounted on the main slide rail base 41 via a slider. The quick-connect module 4 can move horizontally and rotate 90 degrees on the main slide rail base 41. The quick-connect module 4 includes a main pressure block 42 and a hot melt cutting module 43. Several sets of three parallel yarn guide holes 44 are opened on the quick-connect module 4. A vertically movable main pressure block 42 is installed in front of the three sets of yarn guide holes 44. A second wire clamping groove 45 that fits between the quick-connect module 4 and the main pressure block 42 is opened at the clamping point. By installing a main slide rail base 41 on the main base 1 directly behind the first transmission screw 252, and using a slider to assemble the quick-connect module 4 onto the main slide rail base 41, it is equipped with horizontal movement and 90-degree rotation functions. At the same time, a main pressure block 42 and a hot melt cutting module 43 are set on the quick-connect module 4, and three sets of yarn guide holes 44 are opened. A vertically movable main pressure block 42 is installed in front of the yarn guide holes. With the mutual matching of the second wire clamping groove 45, the position of the quick-connect module 4 can be flexibly adjusted and the wire harness 8 can be accurately clamped, thus realizing the rapid completion of hot melt connection of multiple wire harnesses 8.

[0040] The hot melt cutting module 43 includes a damping rod 431, a cutting blade assembly 432, a battery pack 433, and an operating handle 434. A mounting wing 47 is positioned directly above the quick-connect module 4. The hot melt cutting module 43 is movably mounted on the mounting wing 47 via the damping rod 431. The battery pack 433 is integrated directly above the hot melt cutting module 43. The operating handle 434 is located on both sides of the hot melt cutting module 43. Parallel slots 435 are provided directly below the hot melt cutting module 43, and the cutting blade assembly 432 is inserted into each slot. By setting the mounting wing 47 on the quick-connect module 4 and using the damping rod 431 to movably mount the hot melt cutting module 43 onto the mounting wing 47, while simultaneously integrating the battery pack 433 for power supply, and with the operating handles 434 on both sides of the module and the slots 435 below for inserting the cutting blade assembly 432, the module achieves flexible control of the hot melt cutting module 43's lifting and lowering, and quick blade replacement, enabling precise cutting of the quick-melting strip 9 and hot melt wiring harness 8.

[0041] The cutting blade assembly 432 includes a first blade 4321, a second blade 4322, and a blade base 4323. The first blade 4321 and the second blade 4322 are fastened to the bottom of the blade base 4323, forming a predetermined distance between them. A limiting groove 48 is provided in front of the second wire clamping groove 45, and a clearance groove 46 adapted to the first blade 4321 and the second blade 4322 is provided at the bottom of the limiting groove 48. When the hot melt cutting module 43 is pressed down, the blades fall into the clearance groove. 46. ​​By setting a cutting blade assembly 432 consisting of a first blade 4321, a second blade 4322 and a blade base 4323, the first and second blades 4322 with a set spacing are fixedly installed below the blade base 4323, and a limiting groove 48 with an adaptation clearance groove 46 is opened in front of the main second clamping groove 45, so that the blade can accurately fall into the clearance groove 46 when the hot melt cutting module 43 is pressed down, thereby achieving the purpose of accurately controlling the cutting position and heating area, and realizing stable and efficient welding of the wire harness 8.

[0042] The second yarn guiding mechanism 3 includes a second frame body 31, a second yarn tension control unit 32, and a second initial yarn guide assembly 33. The second frame body 31 is bolted to the upper left corner of the main base 1. The second initial yarn guide assembly 33 is installed on the left side of the second frame body 31. The second yarn tension control unit 32 is installed inside the second frame body 31. Several sets of four yarn guide holes 311 are opened on the right side of the second frame body 31. The yarn bundle 8 passes through the second initial yarn guide assembly 33, the second yarn tension control unit 32, and the four sets of yarn guide holes in sequence. The second yarn arrangement mechanism 3, consisting of a second frame body 31, a second yarn tension control unit 32, and a second initial yarn guide assembly 33, is installed through holes 311. The second frame body 31 is fixed at a specific position on the main base 1. The second initial yarn guide assembly 33 guides the yarn bundle 8. The tension of the yarn bundle 8 is precisely controlled by the second yarn tension control unit 32 installed inside the frame body. With the help of the four sets of yarn guide holes 311 on the right side of the frame body, the purpose of accurately managing the yarn tension and path is achieved, ensuring that the yarn bundle 8 is arranged in an orderly manner and has uniform and stable tension.

[0043] The second linear guide assembly 34 and the second transmission assembly 35 are fastened to the right side of the second wire laying mechanism 3. The second transmission assembly 35 includes a second servo motor 351 and a second transmission screw 352. The second servo motor 351 is installed inside the second frame 31 and operates independently of the second wire tension control unit 32. The second transmission screw 352 is axially connected to the right side of the second servo motor 351. The second linear guide assembly 34 is parallel to the second transmission screw 352. A second wire clamp slide 6 is horizontally slidably mounted on the second linear guide assembly 34. The second transmission screw 352 drives the second wire clamp slide 6 on the second linear guide. The component 34 slides horizontally. By installing the second linear guide component 34 and the second transmission component 35 consisting of the second servo motor 351 and the second transmission screw 352 on the right side of the second wiring mechanism 3, the second servo motor 351 is independently set inside the second frame 31 and does not interfere with the second wire tension control unit 32. The second transmission screw 352 is axially connected to the output end of the servo motor. In conjunction with the parallel-arranged second linear guide component 34, the second wire clamp slide 6 is driven to slide horizontally along the guide rail, thereby achieving the purpose of automated and high-precision control of the displacement of the second wire clamp slide 6 and realizing precise adjustment of the position of the wire harness 8.

[0044] The second wire clamp slide 6 includes a second clamp 61 and a second pressure block 62. The second clamp 61 has five sets of parallel yarn guide holes 611. A vertically movable second pressure block 62 is installed directly behind the five sets of yarn guide holes 611. A third yarn clamping groove 63 is provided at the clamping point between the second clamp 61 and the second pressure block 62. The wire bundle 8 first passes through four sets of yarn guide holes 311 and then through five sets of yarn guide holes 611. Several wire bundles 8 are clamped by pressing down on the second pressure block 62. A yarn guide 7 is bolted to the right of the hot melt cutting module 43. The second pressure block 62... The second wire clamp slide 6 is composed of clamp 61 and second pressure block 62. Five sets of parallel yarn guide holes 611 are opened on the second clamp 61. The vertically movable second pressure block 62 is installed behind the five sets of yarn guide holes 611. The third wire clamping groove 63, which fits between the second clamp 61 and the second pressure block 62, allows the wire bundle 8 to pass through four and five sets of yarn guide holes 611 in sequence. After pressing down the second pressure block 62, multiple wire bundles 8 are firmly clamped. At the same time, a yarn guide 7 is installed on the right side of the hot melt cutting module 43, which achieves reliable fixation of the wire bundle 8 and guides the yarn direction. The purpose is to ensure accurate positioning of the wire harness 8 during the wire replacement process. The heating area of ​​the hot melt cutting module 43 is limited between the first blade 4321 and the second blade 4322. In use, the second wire clamp slide 6 clamps the head of the new wire harness 8 and exposes it, while the main pressure block 42 clamps the tail of the old wire harness 8. A quick-melting strip 9 is placed in the limiting groove 48. After the quick-connect module 4 rotates and translates, the head of the new wire harness 8 is aligned with the quick-melting strip 9. Another quick-melting strip 9 is placed directly above the new and old wire harnesses 8. The hot melt cutting module 43 presses down to cut and weld the new and old wire harnesses 8. This is achieved by setting the first blade... The hot melt cutting module 43, composed of the first blade 4321 and the second blade 4322, works in conjunction with the quick-connect module 4 with the limit groove 48, and the wire harness 8 clamping structure of the second wire clamp slide 6 and the main pressure block 42. The upper and lower quick-melting strips 9 are precisely placed between the new wire harness 8 and the old wire harness 8. When the hot melt cutting module 43 is pressed down, the heating area is strictly limited between the first blade 4321 and the second blade 4322, which achieves the purpose of precisely controlling the hot melt range and avoids damage to other parts of the wire harness 8 due to heat diffusion, ensuring that the new wire harness 8 and the old wire harness 8 are quickly and firmly welded together.

[0045] Quick wire change and hot-melt splicing operation process: During equipment operation, when the first wire arrangement mechanism 2 is about to complete the current work cycle, the new wire harness 8 is pre-installed in the second wire arrangement mechanism 3. The second clamp 61 of the second wire clamp slide 6 cooperates with the second pressure block 62 to firmly clamp the head of the new wire harness 8 and reserve the operating end. After the first wire arrangement mechanism 2 completes all its work tasks, the main pressure block 42 of the quick-connect module 4 is used to vertically press and fix the tail of the old wire harness 8. The quick-melt splicing strip is placed in the limiting groove 48 of the quick-connect module 4, and the head of the old wire harness 8 is trimmed to be flush with the upper surface of the quick-melt splicing strip. Then, the quick-connect module 4 is controlled to rotate 90° counterclockwise around the damping shaft via a servo motor, and then the main... The slider mechanism on the slide rail base 41 achieves horizontal displacement, allowing it to be precisely moved to the docking position parallel to the second wire clamp slide 6. The second servo motor 351 is started to drive the second transmission screw 352 to rotate, and through the nut pair transmission, the second wire clamp slide 6 is driven to move along the front end of the guide rail along the second linear guide rail assembly 34, so that the head of the new wire harness 8 is precisely aligned with the quick-melting splicing piece. Finally, the quick-melting splicing piece is covered on top of the heads of the new and old wire harnesses 8, and the hot melt cutting module 43 is pressed down. Using the double-blade cutting assembly composed of the first blade 4321 and the second blade 4322, in conjunction with the avoidance cut at the bottom of the limiting groove 48, the fixed-length cutting and high-temperature hot melt operation of the quick-melting splicing piece are completed, ensuring that the heating area during the wire harness 8 welding process is strictly limited to the effective working range between the two blades.

[0046] The specific working principle is as follows: By installing the main base 1, the first yarn arranging mechanism 2, the second yarn arranging mechanism 3, and the quick-connect module 4, new yarns can be pre-arranged in the second yarn arranging mechanism 3 while the first yarn arranging mechanism 2 is working. After the first yarn arranging mechanism 2 completes its work, the quick-connect module 4 is used to quickly connect the old and new yarn bundles 8. The entire machine can complete the yarn change with a short stop, which achieves the purpose of improving the continuity of warp machine operation, greatly improving production efficiency, and reducing the time loss caused by downtime for yarn change. By setting up the first yarn arranging mechanism 2 and the second yarn arranging mechanism 3, which include structures such as yarn tension control unit, initial yarn guiding assembly, and yarn clamp slide, as well as the quick-connect module 4 with hot melt cutting module 43, the tension and direction of the yarn bundle 8 are precisely controlled. At the same time, the stable clamping and rapid hot melt connection of the yarn bundle 8 are achieved, which achieves the purpose of ensuring the quality of warp yarn processing, ensuring that the yarn bundle 8 is arranged neatly and the joints are firm, and avoiding problems such as uneven tension and yarn breakage.

[0047] The wiring diagrams of the first servo motor 251 and the second servo motor 351 in this utility model are common knowledge in the field, and their working principle is a well-known technology. The appropriate model is selected according to the actual use. Therefore, the control method and wiring layout of the first servo motor 251 and the second servo motor 351 will not be explained in detail.

[0048] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A high-efficiency sample warp yarn making machine, comprising a main base (1), characterized in that: The main base (1) has a structure with protrusions on both sides. A warp roller (11) is axially connected to the top of the main base (1). A first rigging mechanism (2) is fastened to the front of the upper left corner of the main base (1). A second rigging mechanism (3) is fastened to the left of the upper left corner of the main base (1). A quick-connect module (4) is fastened to the rear of the first rigging mechanism (2). The quick-connect module (4) is located to the right of the second rigging mechanism (3). When the first rigging mechanism (2) is about to finish its work, the second rigging mechanism (3) can perform part of the rigging, and fix the head of the new wire bundle (8) to the right of the second rigging mechanism (3). When the work is finished, fix the head of the wire bundle (8) to the head of the quick-connect module (4) and perform quick connection through the quick-connect module (4).

2. The high-efficiency sample warp machine according to claim 1, characterized in that: The first yarn guiding mechanism (2) includes a first frame body (21), a first yarn tension control unit (22), and a first initial yarn guiding assembly (23). The first frame body (21) is fastened to the upper left corner of the main base (1) by bolts. The first initial yarn guiding assembly (23) is installed in front of the first frame body (21). The first yarn tension control unit (22) is installed inside the first frame body (21). A plurality of yarn guiding holes (211) are opened at the rear of the first frame body (21). The yarn bundle (8) passes through the first initial yarn guiding assembly (23), the first yarn tension control unit (22), and the yarn guiding holes (211) in sequence.

3. The high-efficiency sample warp machine according to claim 1, characterized in that: The first linear guide assembly (24) and the first transmission assembly (25) are fastened to the rear of the first cable laying mechanism (2). The first transmission assembly (25) includes a first servo motor (251) and a first transmission screw (252). The first servo motor (251) is installed inside the first frame body (21) and operates independently of the first line tension control unit (22). The first transmission screw (252) is axially connected to the rear of the first servo motor (251). The first linear guide assembly (24) is parallel to the first transmission screw (252). The first wire clamp slide (5) is horizontally slidably installed on the first linear guide assembly (24). The first transmission screw (252) drives the first wire clamp slide (5) to slide horizontally on the first linear guide assembly (24).

4. The high-efficiency sample warp yarn machine according to claim 3, characterized in that: The first wire clamp slide (5) includes a first clamp (51) and a first pressure block (52). The first clamp (51) has several parallel sets of two sets of yarn guide holes (511). The first pressure block (52) that can move vertically is installed directly behind the two sets of yarn guide holes (511). The clamping part of the first clamp (51) and the first pressure block (52) has a first clamping groove (53) that fits each other. The wire bundle (8) first passes through one set of yarn guide holes (211) and then through two sets of yarn guide holes (511). Several wire bundles (8) are clamped by pressing down the first pressure block (52).

5. A high-efficiency sample warp yarn machine according to claim 4, characterized in that: A main slide rail base (41) is fastened to the main base (1) directly behind the first transmission screw (252). A quick-connect module (4) is installed on the main slide rail base (41) via a slider. The quick-connect module (4) can move horizontally and rotate 90 degrees on the main slide rail base (41). The quick-connect module (4) includes a main pressure block (42) and a hot melt cutting module (43). The quick-connect module (4) has several parallel three sets of yarn guide holes (44). A vertically movable main pressure block (42) is installed in front of the three sets of yarn guide holes (44). A second clamping groove (45) that fits between the quick-connect module (4) and the main pressure block (42) is provided at the clamping point.

6. The high-efficiency sample warp yarn machine according to claim 5, characterized in that: The hot melt cutting module (43) includes a damping rod (431), a cutting blade assembly (432), a battery pack (433), and an operating handle (434). A mounting wing (47) is provided directly above the quick-connect module (4). The hot melt cutting module (43) is movably mounted on the mounting wing (47) via the damping rod (431). The battery pack (433) is integrated directly above the hot melt cutting module (43). The operating handle (434) is located on both sides of the hot melt cutting module (43). Parallel slots (435) are provided directly below the hot melt cutting module (43). The cutting blade assembly (432) is inserted into the slots (435).

7. A high-efficiency sample warp yarn machine according to claim 6, characterized in that: The cutting blade assembly (432) includes a first blade (4321), a second blade (4322), and a blade base (4323). The first blade (4321) and the second blade (4322) are fastened to the bottom of the blade base (4323). A set distance is formed between the first blade (4321) and the second blade (4322). A limiting groove (48) is opened in front of the second clamping groove (45). A clearance groove (46) adapted to the first blade (4321) and the second blade (4322) is opened at the bottom of the limiting groove. When the hot melt cutting module (43) is pressed down, the blade falls into the clearance groove (46).

8. The high-efficiency sample warp machine according to claim 1, characterized in that: The second yarn guiding mechanism (3) includes a second frame body (31), a second yarn tension control unit (32), and a second initial yarn guiding assembly (33). The second frame body (31) is fastened to the upper left corner of the main base (1) by bolts. The second initial yarn guiding assembly (33) is installed on the left side of the second frame body (31). The second yarn tension control unit (32) is installed inside the second frame body (31). Several sets of four yarn guiding holes (311) are opened on the right side of the second frame body (31). The yarn bundle (8) passes through the second initial yarn guiding assembly (33), the second yarn tension control unit (32), and the four sets of yarn guiding holes (311) in sequence.

9. A high-efficiency sample warp yarn making machine according to claim 5, characterized in that: The second linear guide assembly (34) and the second transmission assembly (35) are fastened to the right side of the second cable laying mechanism (3). The second transmission assembly (35) includes a second servo motor (351) and a second transmission screw (352). The second servo motor (351) is installed inside the second frame body (31) and operates independently of the second line tension control unit (32). The second transmission screw (352) is axially connected to the right side of the second servo motor (351). The second linear guide assembly (34) is parallel to the second transmission screw (352). A second wire clamp slide (6) is horizontally slidably installed on the second linear guide assembly (34). The second transmission screw (352) drives the second wire clamp slide (6) to slide horizontally on the second linear guide assembly (34).

10. A high-efficiency sample warp yarn making machine according to claim 9, characterized in that: The second wire clamp slide (6) includes a second clamp (61) and a second pressure block (62). The second clamp (61) has a plurality of five sets of parallel yarn guide holes (611). The second pressure block (62) that can move vertically is installed directly behind the five sets of yarn guide holes (611). The clamping part of the second clamp (61) and the second pressure block (62) has a third wire clamping groove (63) that fits between them. The wire bundle (8) first passes through four sets of yarn guide holes (311) and then through five sets of yarn guide holes (611). Several wire bundles (8) are clamped by pressing down the second pressure block (62). The hot melt cutting module (43) is located on the right side of the screw. The yarn guide (7) is fastened and installed. The heating area of ​​the hot melt cutting module (43) is limited between the first blade (4321) and the second blade (4322). When in use, the second wire clamp slide (6) clamps the head of the new wire harness (8) and exposes it. The main pressure block (42) clamps the tail of the old wire harness (8). The quick-melting strip (9) is placed in the limiting groove (48). After the quick-connect module (4) rotates and translates, the head of the new wire harness (8) is aligned with the quick-melting strip (9). The quick-melting strip (9) is placed again directly above the new wire harness (8) and the old wire harness (8). The hot melt cutting module (43) presses down to cut and weld the new and old wire harnesses (8).

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