An elasticizer

Abstract

The application relates to a texturing machine, and relates to the technical field of textile machines, which comprises a rack, a cold rail, a first mounting rod and a second mounting rod, the rack is provided with a sliding groove, the first mounting rod is slidingly arranged in the sliding groove, the second mounting rod is inserted into the sliding groove, the cold rail is provided with an assembling groove and an assembling hole, the first mounting rod is provided with an assembling rod which can pass through the assembling hole, the second mounting rod is provided with a mounting groove, an assembling block is slidingly arranged in the mounting groove, a mounting spring is arranged on the inner wall of the mounting groove, the mounting spring is connected with the assembling block, the assembling block is rotationally provided with an assembling wheel which can be inserted into the assembling groove, and the rack is provided with a lifting driving element for driving the first mounting rod to slide upwards. The application has the effect of improving the convenience of dismounting and mounting the cold rail.

Description

Technical Field

[0001] This invention relates to the field of textile machinery technology, and in particular to a texturing machine. Background Technology

[0002] A texturing machine is a textile machine that processes polyester, polypropylene, and other yarns into elastic yarns with medium to low elasticity through false twisting. The working principle of a texturing machine is generally as follows: the yarn is unwound from a yarn rack and then heated in a heating oven. After heating, the yarn enters a plasticized state, making it easily stretchable and deformable. After heating, the yarn needs to be cooled, typically using a cooling rail, which is usually a long, bent metal plate. The yarn is then cooled and shaped using the cooling rail.

[0003] The cold rail has a simple structure. Its installation method is generally to fix two horizontal crossbars on the frame, with the two crossbars spaced apart vertically. Then, mounting holes are made on the crossbars, and the cold rail is fixed to the crossbars by bolt and nut assemblies. The bolt and nut assembly installation method has high stability and simple structure, but the bolt and nut assembly is not convenient to disassemble and assemble. Summary of the Invention

[0004] To improve the convenience of disassembling and installing cold rails, this application provides a texturing machine.

[0005] The texturing machine provided in this application adopts the following technical solution:

[0006] A texturing machine includes a frame, a cooling rail, a first mounting rod, and a second mounting rod. The frame is provided with a sliding groove, the first mounting rod is slidably disposed in the sliding groove, and the second mounting rod is inserted into the sliding groove. The cooling rail is provided with an assembly groove and an assembly hole. The first mounting rod is provided with an assembly rod that can pass through the assembly hole. The second mounting rod is provided with an assembly groove, and an assembly block is slidably disposed in the mounting groove. An assembly spring is provided on the inner wall of the mounting groove, and the mounting spring is connected to the assembly block. The assembly block is rotatably provided with an assembly wheel that can be inserted into the assembly groove. The frame is provided with a lifting drive component for driving the first mounting rod to slide upward.

[0007] By adopting the above technical solution, when installing the cold rail, the assembly hole on the cold rail is fitted onto the assembly rod on the first mounting rod. The assembly block on the second mounting rod is pushed to slide in the mounting groove and compress the mounting spring. Then, the cold rail is brought close to the second mounting rod, the assembly block is released, and the mounting spring returns to its original position, pushing the assembly block closer to and against the cold rail, so that the assembly wheel is inserted into the assembly groove on the cold rail. Then, the first mounting rod can be driven to rise along the sliding groove by the lifting drive, thereby driving the cold rail to rise. At the same time, the assembly wheel rotates in the assembly groove. The assembly rod is inserted into the assembly hole to cooperate with the assembly wheel to be inserted into the assembly groove, thereby installing the cold rail. The assembly rod abutting against the inner wall of the assembly hole can limit the cold rail in the height direction, and the assembly wheel abutting against the inner wall of the assembly groove can limit the cold rail in the horizontal direction, thus completing the installation of the cold rail. When it is necessary to disassemble the cold rail, the first mounting rod is driven to descend along the sliding groove by the lifting drive, and then the assembly block is pulled to compress the mounting spring, so that the assembly wheel is disengaged from the assembly groove. The cold rail can then be removed and the assembly rod is disengaged from the assembly hole. Compared with the structure of bolts and nuts, this greatly improves the convenience of cold rail installation and disassembly.

[0008] Preferably, the cold rail is provided with an inclined groove that communicates with the assembly groove, and the assembly wheel can pass through the inclined groove.

[0009] By adopting the above technical solution, the inclined groove can be configured to communicate with the assembly groove along the inclined surface, so that when installing the cold rail, the cold rail inclined groove is inserted between adjacent assembly wheels, pushing the assembly block to compress the installation spring, so that the assembly wheel passes through the inclined groove and is inserted into the assembly groove, further improving the convenience of cold rail installation.

[0010] Preferably, the second mounting rod can rotate within the sliding groove, the frame is provided with a rotating groove communicating with the sliding groove, the first mounting rod can be inserted into the rotating groove and move within the rotating groove, an auxiliary rod is slidably provided within the rotating groove, the first mounting rod is provided with a first slot, the auxiliary rod is provided with a first locking block that can be inserted into the first slot, and the frame is provided with a rotating assembly for driving the auxiliary rod to slide within the rotating groove.

[0011] By adopting the above technical solution, during the process of the first mounting rod being raised by the lifting drive component, when the first mounting rod rises into the rotating groove, the first locking block on the auxiliary rod inserts into the first locking slot on the first mounting rod. At this time, the drive component drives the auxiliary rod to slide in the rotating groove, thereby driving the first mounting rod to slide in the auxiliary groove. At the same time, the cold rail drives the second mounting rod to rotate, so that the cold rail rotates at a certain angle, thereby aligning the roller and other subsequent workpieces, thus facilitating the use of the subsequent texturing machine. At the same time, by rotating the cold rail at a certain angle, the texturing machine components such as the roller do not need to be directly below the cold rail, so that the installation and removal of the cold rail will not be interfered with by these components, further improving the convenience of cold rail installation and removal.

[0012] Preferably, the first mounting rod is provided with a limiting block, the first slot is provided on the limiting block, the frame is provided with a limiting groove communicating with the sliding groove, the limiting groove communicating with the rotating groove, the limiting block is inserted into the limiting groove and can be inserted into the rotating groove, and the limiting block can abut against the inner wall of the limiting groove.

[0013] By adopting the above technical solution, when the first mounting rod is raised or lowered, the limiting block slides in the limiting groove. At the same time, the limiting block abuts against the inner wall of the limiting groove, so that the first mounting rod will not move in the horizontal direction, increasing the overall stability of the device. The first locking block on the auxiliary rod is inserted into the first locking groove on the limiting block, thereby driving the limiting block and the first mounting rod to slide in the rotating groove. The limiting block increases the stability of the first mounting rod sliding in the rotating groove.

[0014] Preferably, the auxiliary rod is provided with an auxiliary groove for the assembly rod to be inserted, a second locking block is provided in the auxiliary groove, and the assembly rod is provided with a second locking groove for the second locking block to be inserted.

[0015] By adopting the above technical solution, when the first mounting rod rises into the rotating groove, the part of the assembly rod that protrudes from the assembly hole is inserted into the auxiliary groove on the auxiliary rod. At the same time, the second locking block in the auxiliary groove is inserted into the second locking groove on the assembly rod. By inserting the assembly rod into the auxiliary groove, the stability of the connection between the cold rail and the first mounting rod is increased, and the possibility of the cold rail falling off when the first mounting rod slides in the rotating groove is reduced. The insertion of the second locking block into the second locking groove increases the stability of the connection between the auxiliary rod and the first mounting rod, reduces the possibility of the first mounting rod separating from the auxiliary rod when the first mounting rod slides in the rotating groove, and increases the overall stability of the device in use and operation.

[0016] Preferably, the rotating assembly includes a rotating motor and a rotating rod. The rotating motor is mounted on a frame, and the frame has a rotating cavity communicating with the rotating slot. The rotating rod is rotatably mounted in the rotating cavity, with one end connected to the rotating shaft of the rotating motor and the other end connected to an auxiliary rod.

[0017] By adopting the above technical solution, when the first mounting rod enters the rotating groove and the first locking block is inserted into the first locking groove, the rotating motor is started to drive the rotating rod to rotate in the rotating cavity, thereby driving the auxiliary rod to slide in the rotating groove, and then driving the first mounting rod to slide in the rotating groove, realizing the rotation of the cold rail. The operation is simple and convenient.

[0018] Preferably, the frame is provided with a lifting groove communicating with the sliding groove, the lifting drive component is a lifting cylinder, a lifting block is slidably arranged in the lifting groove, the first mounting rod is inserted into the lifting groove and abuts against the lifting rod, the frame is provided with a lifting assembly, and the lifting assembly is used to drive the second mounting rod to lift.

[0019] By adopting the above technical solution, when it is necessary to raise or lower the first mounting rod, the lifting cylinder is activated. The piston rod of the lifting cylinder pushes the lifting block up or down, thereby raising or lowering the first mounting rod. At the same time, the second mounting rod can be raised or lowered through the lifting assembly, thereby adjusting the position of the second mounting rod and improving the stability of the cold rail positioning. In addition, the raising and lowering of the second mounting rod ensures that the second mounting rod and the first mounting rod are at a more suitable height during cold rail installation, thus further facilitating the installation or removal of the cold rail.

[0020] Preferably, the lifting assembly includes a first lifting gear, a second lifting gear, a first lifting rack, and a second lifting rack. The first lifting gear and the second lifting gear are both rotatably disposed in the lifting groove and mesh with each other. The first lifting rack is disposed on the lifting block and meshes with the first lifting gear. The second lifting rack is connected to the second mounting rod and meshes with the second lifting gear.

[0021] By adopting the above technical solution, when the lifting cylinder pushes the lifting block and the first mounting rod to rise, the first lifting rack on the lifting block drives the first lifting gear to rotate. The rotation of the first lifting gear drives the second lifting gear to rotate, and the rotation of the second lifting gear drives the second lifting rack to move, thereby driving the second mounting rod to move upward. The gear ratio between the first lifting gear and the second lifting gear directly affects the speed and distance of the second mounting rod's rise, thus enabling the second mounting rod to rise a certain distance. This allows the first and second mounting rods to descend to a lower position when installing or removing the cold rail, thereby facilitating the removal and installation of the cold rail.

[0022] Preferably, the inner wall of the lifting groove is provided with a positioning block that can abut against the second mounting rod. The positioning block is provided with a positioning groove. The second lifting rack is provided with a connecting block. The second mounting rod is rotatably connected to the connecting block. The connecting block is provided with a positioning rod. The positioning rod is slidably inserted into the positioning groove.

[0023] By adopting the above technical solution, the positioning rod slides in the positioning groove on the positioning block, allowing the connecting block and the second mounting rod to slide up and down along a predetermined track, thereby improving the stability of the lifting and lowering of the second mounting rod.

[0024] Preferably, the connecting block is provided with a first locking groove, the second mounting rod is provided with a second locking groove, the first locking groove and the second locking groove are in communication, and the positioning block is provided with a locking rod, which can pass through the first locking groove and the second locking groove.

[0025] By adopting the above technical solution, when the second mounting rod rises to a certain height, the first locking groove and the second locking groove disengage from the locking rod. At this time, the second mounting rod can rotate. During the descent of the second mounting rod, the locking rod passes through the first locking groove and the second locking groove, thereby locking the second mounting rod so that the second mounting rod cannot rotate at will. This reduces the possibility of interference caused by the rotation of the second mounting rod during the installation and disassembly of the cold rail, thus facilitating the disassembly and installation of the cold rail.

[0026] In summary, this application includes at least one of the following beneficial technical effects:

[0027] 1. By setting up a frame, cold rail, first mounting rod, second mounting rod, sliding groove, assembly groove, assembly hole, assembly rod, mounting groove, assembly block, mounting spring, assembly wheel, and lifting cylinder, the first and second mounting rods are inserted into the sliding groove of the frame. When installing the cold rail, the assembly rod is passed through the assembly hole, and then the assembly block is pushed to slide and compress the mounting spring, so that the cold rail fits against the second mounting rod. The assembly block is released to allow the mounting spring to return to its original position, and the assembly wheel is pushed to insert into the assembly groove on the cold rail. Then, the first mounting rod is driven to rise by the lifting cylinder to complete the installation of the cold rail, which improves the convenience of cold rail installation and disassembly.

[0028] 2. By setting up a rotating groove, an auxiliary rod, a first slot, a first locking block, a limiting block, a limiting groove, a rotating motor, a rotating rod, and a rotating cavity, when the first mounting rod rises into the rotating groove, the limiting block rises in the limiting groove and inserts into the rotating groove. At the same time, the first locking block on the auxiliary rod inserts into the first slot. At this time, the rotating motor is started to drive the rotating rod to rotate, thereby driving the auxiliary rod and the limiting block to slide in the rotating groove, thereby driving the first mounting rod to slide in the rotating groove, and driving the second mounting rod to rotate at a certain angle, so that the cold rail rotates at a certain angle. In this way, the rack layout can be staggered from other components, so that the installation and removal of the cold rail will not be interfered with by other components, thus improving convenience.

[0029] 3. By setting an auxiliary groove, a second locking block, and a second locking slot, when the first mounting rod rises and inserts into the rotating groove, the assembly rod inserts into the auxiliary groove on the auxiliary rod, and the second locking block inserts into the second locking slot on the assembly rod. This increases the stability of the connection between the cold rail and the first mounting rod, as well as the stability of the connection between the auxiliary rod and the first mounting rod. It also reduces the possibility of the cold rail falling off when the first mounting rod slides in the rotating groove, and reduces the possibility of the first mounting rod separating from the auxiliary rod when it slides in the rotating groove, thereby increasing the overall stability of the device in operation. Attached Figure Description

[0030] Figure 1 This is an overall schematic diagram of a texturing machine provided in an embodiment of this application.

[0031] Figure 2It is a cross-sectional schematic diagram used to illustrate the connection relationship of the assembly rods.

[0032] Figure 3 It is a cross-sectional schematic diagram used to illustrate the connection relationship between the limiting block and the arc block.

[0033] Figure 4 It is a cross-sectional schematic diagram used to illustrate the internal structure of the frame column.

[0034] Figure 5 yes Figure 4 A magnified view of region A in the middle.

[0035] Figure 6 It is a cross-sectional schematic diagram used to illustrate the connection relationship of the positioning blocks.

[0036] Explanation of reference numerals in the attached drawings: 1. Frame; 11. Sliding groove; 12. Lifting groove; 13. Limiting groove; 14. Rotating groove; 15. Guide rod; 151. Guide roller; 16. Rotating cavity; 2. Cold rail; 21. Through hole; 22. Assembly hole; 23. Assembly groove; 231. Inclined groove; 3. First mounting rod; 31. Assembly rod; 311. Second slot; 32. Limiting block; 321. First slot; 4. Second mounting rod; 41. Mounting groove; 411. Assembly block; 412. Assembly wheel; 413. Mounting spring; 42. Second locking groove; 5. Auxiliary rod; 51. Auxiliary groove; 511. Second locking block; 52. Arc-shaped block; 521. First locking block; 53. Guide wheel; 6. Lifting cylinder; 61. Lifting block; 611. Gear groove; 7. Rotating assembly; 71. Rotating motor; 72. Rotating wheel; 73. Rotating rod; 8. Lifting assembly; 81. First lifting gear; 82. Second lifting gear; 83. First lifting rack; 84. Second lifting rack; 841. Connecting block; 842. Positioning rod; 843. First locking groove; 9. Positioning block; 91. Rack groove; 92. Positioning groove; 93. Locking rod. Detailed Implementation

[0037] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0038] This application discloses a texturing machine. (Refer to...) Figures 1 to 4The system includes a frame 1, a cold rail 2, a first mounting rod 3, and a cylindrical second mounting rod 4. A guide rod 15 is fixedly mounted on the frame 1, and a guide roller 151 is rotatably mounted on the guide rod 15. The cold rail 2 has a through hole 21 extending along its length. A lifting groove 12 is provided inside the column of the frame 1, and a sliding groove 11 communicating with the lifting groove 12 is provided on the side wall of the column of the frame 1. A multi-stage lifting cylinder 6 is fixedly mounted on the bottom wall of the lifting groove 12, and a lifting block 61, which is fixedly connected to the piston rod of the lifting cylinder 6, is slidably mounted in the lifting groove 12. Both the first mounting rod 3 and the second mounting rod 4 pass through the sliding groove 11 and are inserted into the lifting groove 12. The first mounting rod 3 can abut against the top wall of the lifting block 61, and the top wall of the lifting block 61 is arc-shaped. An assembly groove 23 is provided on the side wall of the cold rail 2, and an assembly hole 22 is provided through the surface of the cold rail 2. Several assembly rods 31 that can fit through the assembly hole 22 are fixedly mounted on the side wall of the second mounting rod 4, and the assembly rods 31 are inclined upwards. The second mounting rod 4 is provided with several mounting slots 41, and an assembly block 411 is slidably mounted in each mounting slot 41. An assembly wheel 412 is rotatably mounted on the assembly block 411 and can be inserted into the assembly slot 23. The cold rail 2 is inclined with an inclined groove 231 communicating with the assembly slot 23, through which the assembly wheel 412 can pass. When installing the cold rail 2, the assembly rod 31 is passed through the assembly hole 22, and the cold rail 2 is placed between the connected rotating wheels 72 at the inclined groove 231. The cold rail 2 is pushed so that the assembly block 411 compresses the mounting spring 413, so that the rotating wheel 72 is inserted into the assembly slot 23 via the inclined groove 231. Then, the lifting cylinder 6 is activated, pushing the lifting block 61 to push the first mounting rod 3 up, thereby completing the installation of the cold rail 2. When disassembling, the first mounting rod 3 is lowered by the lifting cylinder 6, and the rotating wheel 72 is removed from the assembly slot 23 via the inclined groove 231. The assembly rod 31 is then removed from the assembly hole 22, which improves the convenience of installing and disassembling the cold rail 2.

[0039] To further improve the ease of installation and removal of cooling rail 2, refer to Figures 2 to 4The frame 1 has an arc-shaped rotating groove 14 on its column sidewall, which communicates with both the sliding groove 11 and the lifting groove 12. The first mounting rod 3 can enter the rotating groove 14 and slide within it. The frame 1 has a limiting groove 13 inside its column, which communicates with both the sliding groove 11 and the rotating groove 14. Arc-shaped limiting blocks 32 are fixedly installed on the sidewalls at both ends of the first mounting rod 3, and these limiting blocks 32 are slidably disposed within the limiting groove 13. The limiting blocks 32 can be inserted into the rotating groove 14 and slide within it. An arc-shaped block 52 is slidably disposed within the rotating groove 14, and the arc-shaped block 52 has a T-shaped first locking block 521. The top wall of the limiting groove 13 has a first locking slot 321 into which the first locking block 521 can be inserted. An auxiliary rod 5 is fixedly arranged between the arc-shaped blocks 52. The bottom wall of the auxiliary rod 5 has an auxiliary groove 51 for the assembly rod 31 to be inserted into. A second locking block 511 is fixedly arranged on the inner wall of the auxiliary groove 51. The top wall of the assembly rod 31 has a second slot 311 for the second locking block 511 to be inserted into. A guide wheel 53 is rotatably arranged on the top wall of the auxiliary rod 5. The frame 1 is provided with a rotating assembly 7 for driving the arc-shaped blocks 52 to slide within the rotating groove 14. When the lifting cylinder 6 is activated, it pushes the first mounting rod 3 upward through the lifting block 61, causing the first mounting rod 3 to insert into the rotating groove 14. During this process, the first locking block 521 inserts into the first slot 321, the assembly rod 31 inserts into the auxiliary groove 51, and the second locking block 511 inserts into the second slot 311. At this time, the rotating component 7 drives the arc-shaped block 52 to slide within the rotating groove 14, thereby causing the auxiliary rod 5 and the limiting block 32 to slide, and causing the first mounting rod 3 to slide along the rotating groove 14. Simultaneously, the second mounting rod 4 rotates at a certain angle, causing the cold rail 2 to rotate at a certain angle and aligning the bottom end of the cold rail 2 with the guide roller 151. This arrangement ensures that the guide roller 151 is not directly below the cold rail 2, thereby reducing the interference of the guide roller 151 on the installation and disassembly of the cold rail 2, allowing the cold rail 2 to be lowered to a lower height, thus facilitating the installation and disassembly of the cold rail 2.

[0040] To improve ease of rotation, refer to Figure 3 and Figure 4 The rotating assembly 7 includes a rotating motor 71, a rotating wheel 72, and a rotating rod 73. The rotating motor 71 is fixedly mounted on the column of the frame 1. The frame 1 has a rotating cavity 16 that communicates with the rotating groove 14, the lifting groove 12, and the limiting groove 13. The rotating wheel 72 is rotatably mounted in the rotating cavity 16, and the rotating rod 73 is fixedly mounted on the rotating wheel 72 and fixedly connected to the arc-shaped block 52. The rotating shaft of the rotating motor 71 is inserted into the rotating cavity 16 and is coaxially fixedly connected to the rotating wheel 72. When the rotating motor 71 is started, the rotating motor 71 drives the rotating wheel 72 to rotate, thereby driving the rotating rod 73 to rotate, pushing the arc-shaped block 52 and the limiting block 32 to slide within the rotating groove 14, thereby allowing the auxiliary rod 5 and the first mounting rod 3 to slide along the rotating groove 14, making operation simple and convenient.

[0041] To further reduce the installation and disassembly location of cold rail 2, refer to... Figures 4 to 6 The frame 1 is equipped with a lifting assembly 8 for driving the second mounting rod 4 to rise and fall. The lifting assembly 8 includes a first lifting gear 81, a second lifting gear 82, a first lifting rack 83, and a second lifting rack 84. The first lifting gear 81 and the second lifting gear 82 are rotatably disposed within the lifting groove 12, and the first lifting gear 81 meshes with the second lifting gear 82. A gear groove 611 is provided on the side wall of the lifting block 61 near the sliding groove 11. The first lifting rack 83 is fixedly disposed within the gear groove 611 and meshes with the first lifting gear 81. A positioning block 9 is fixedly disposed on the inner wall of the lifting groove 12, which can abut against the rotating shaft of the second mounting rod 4. A rack groove 91 is provided on the side wall of the positioning block 9 near the lifting block 61. The second lifting rack 84 is inserted into the rack groove 91 and meshes with the second lifting gear 82. A connecting block 841 is integrally fixed between the second lifting racks 84, and the connecting block 841 is rotatably connected to the second mounting rod 4 via a rotating shaft. The lifting cylinder 6 is activated to push the lifting block 61 upward, thereby driving the first lifting rack 83 upward, which in turn drives the first lifting gear 81 to rotate, and then drives the second lifting gear 82 to rotate, thereby pushing the second lifting rack 84 upward, and driving the connecting block 841 and the second mounting rod 4 to rise a certain distance. By setting up the lifting assembly 8, the lifting cylinder 6 provides driving force to drive the second mounting rod 4 to rise and fall, further lowering the position for installing and removing the cold rail 2, facilitating the installation and removal of the cold rail 2.

[0042] To further improve the ease of installation of cold rail 2, refer to Figure 5 and Figure 6 A positioning rod 842 is fixedly installed on the bottom wall of the connecting block 841, and a positioning groove 92 is provided on the top wall of the positioning block 9. The positioning rod 842 is slidably installed in the positioning groove 92. A first locking groove 843 is provided through the connecting block 841, and a second locking groove 42 communicating with the first locking groove 843 is provided through the rotating shaft of the second mounting rod 4. A locking rod 93 is fixedly installed on the top wall of the positioning block 9, which can pass through the first locking groove 843 and the second locking groove 42. The positioning rod 842 is positioned by the positioning groove 92, thereby improving the stability of the positioning rod 842, the second lifting rack 84, and the connecting block 841 as a whole for lifting, thereby improving the stability of the lifting of the second mounting rod 4. The locking rod 93 can pass through the first locking groove 843 and the second locking groove 42 after the second mounting rod 4 is lowered, thereby locking the second mounting rod 4 and preventing it from rotating, thus facilitating the installation and removal of the cold rail 2.

[0043] The implementation principle of a texturing machine according to an embodiment of this application is as follows: When installing the cold rail 2, the first mounting rod 3 and the second mounting rod 4 are positioned at a low position by the lifting cylinder 6 and the lifting assembly 8, at which time the bottom wall of the second mounting rod 4 abuts against the positioning block 9. The assembly hole 22 on the cold rail 2 is fitted onto the assembly rod 31, and the cold rail 2 is inserted between adjacent assembly blocks 411. The assembly block 411 is pushed to compress the mounting spring 413, so that the assembly wheel 412 is inserted into the assembly groove 23 through the inclined groove 231. The mounting spring 413 returns to its original position and pushes the assembly wheel 412 against the inner wall of the assembly groove 23. At this time, the lifting cylinder 6 is activated to push the first mounting rod 3 upward through the lifting block 61 until the first mounting rod 3 enters the rotating groove 14. During this process, the limiting block 32 rises in the limiting groove 13 and inserts into the rotating groove 14. The first locking block 521 is inserted into the first locking slot 321, the assembly rod 31 is inserted into the auxiliary groove 51, and the second locking block 511 is inserted into the second locking slot 311. Simultaneously, as the lifting block 61 rises, it drives the first lifting gear 81 to rotate, which in turn drives the second lifting rack 84 to rise via the rotation of the second lifting gear 82. This, in turn, causes the connecting block 841 and the second mounting rod 4 to rise, disengaging the locking rod 93 from the first locking groove 843 and the second locking groove 42. Furthermore, due to the gear ratio between the first lifting gear 81 and the second lifting gear 82, the height to which the second mounting rod 4 rises is lower than the height to which the first mounting rod 3 rises.

[0044] At this time, the second mounting rod 4 is located on the extension line of the rotating shaft of the rotating motor 71. The rotating motor 71 is started, and through the rotation of the rotating wheel 72 and the rotating rod 73, the arc block 52 and the limiting block 32 are driven to slide in the rotating groove 14, thereby driving the first mounting rod 3 and the auxiliary rod 5 to slide in the rotating groove 14. The second mounting rod 4 rotates at a certain angle, so that the cold rail 2 rotates around the second mounting rod 4 at a certain angle and aligns with the guide roller 151, thus completing the installation.

[0045] When disassembly is required, the rotating motor 71 is activated to drive the first mounting rod 3 back above the lifting block 61 and abut against it. The lifting cylinder 6 then lowers the first mounting rod 3, while the rotating assembly 7 lowers the second mounting rod 4 until it abuts against the positioning block 9. At this point, the locking rod 93 passes through the first locking groove 843 and the second locking groove 42. Both the first mounting rod 3 and the second mounting rod 4 are now at their lowest positions, pushing the assembly block 411 to compress the mounting spring 413. This causes the rotating wheel 72 to exit the assembly groove 23 via the inclined groove 231, and the assembly rod 31 to exit the assembly hole 22, thus completing the disassembly. Compared to the structure of bolts and nuts, the spring-loaded machine of this application improves the convenience of installing and disassembling the cold rail 2.

[0046] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A texturing machine characterized by: The utility model provides a cold rail assembly device, including frame (1), cold rail (2), first mounting rod (3) and second mounting rod (4), frame (1) is provided with sliding groove (11), first mounting rod (3) is arranged in sliding groove (11) slidingly, second mounting rod (4) is inserted into sliding groove (11), cold rail (2) is provided with assembly groove (23) and assembly hole (22), first mounting rod (3) is provided with assembly rod (31) can pass through assembly hole (22), second mounting rod (4) is provided with mounting groove (41), assembly block (411) is arranged in mounting groove (41) slidingly, mounting spring (413) is arranged on the inner wall of mounting groove (41), mounting spring (413) is connected with assembly block (411), assembly block (411) is rotatably provided with assembly wheel (412) can be inserted into assembly groove (23), frame (1) is provided with lifting drive for driving first mounting rod (3) slidingly rises, second mounting rod (4) can rotate in sliding groove (11), frame (1) is provided with rotating groove (14) with sliding groove (11) is communicated, first mounting rod (3) can be inserted into rotating groove (14) and moves in rotating groove (14), auxiliary rod (5) is arranged in rotating groove (14) slidingly, first mounting rod (3) is provided with first clamping groove (321), auxiliary rod (5) is provided with first clamping block (521) can be inserted into first clamping groove (321), frame (1) is provided with rotating assembly (7) for driving auxiliary rod (5) slidingly in rotating groove (14), first mounting rod (3) is provided with limiting block (32), and first clamping groove (321) is arranged on limiting block (32), frame (1) is internally provided with limiting groove (13) with sliding groove (11) is communicated, limiting groove (13) is communicated with rotating groove (14), limiting block (32) is inserted into limiting groove (13) and can be inserted into rotating groove (14), and limiting block (32) can be abutted with the inner wall of limiting groove (13).

2. A texturing machine according to claim 1, characterized in that: The cold rail (2) is provided with an inclined groove (231) communicated with the assembly groove (23), and the assembly wheel (412) can pass through the inclined groove (231).

3. A texturing machine according to claim 1, characterized in that: The auxiliary rod (5) is provided with an auxiliary groove (51) for inserting the assembly rod (31), and a second clamping block (511) is arranged in the auxiliary groove (51).

4. A texturing machine according to claim 1, characterized in that: The rotating assembly (7) comprises a rotating motor (71) and a rotating rod (73), the rotating motor (71) is arranged on the frame (1), the frame (1) is provided with a rotating cavity (16) communicated with the rotating groove (14), and the rotating rod (73) is rotatably arranged in the rotating cavity (16). One end of the rotating rod (73) is connected with a rotating shaft of the rotating motor (71), and the other end of the rotating rod (73) is connected with the auxiliary rod (5).

5. A texturing machine according to claim 1, characterized in that: The rack (1) is provided with a lifting groove (12) communicated with the sliding groove (11), the lifting driving element is a lifting cylinder (6), the lifting block (61) is slidably arranged in the lifting groove (12), the first mounting rod (3) is inserted into the lifting groove (12) and abuts against the lifting rod, the rack (1) is provided with a lifting assembly (8), and the lifting assembly (8) is used for driving the second mounting rod (4) to lift.

6. A texturing machine according to claim 5, characterized in that: The lifting assembly (8) comprises a first lifting gear (81), a second lifting gear (82), a first lifting rack (83) and a second lifting rack (84), the first lifting gear (81) and the second lifting gear (82) are rotationally arranged in the lifting groove (12), the first lifting gear (81) and the second lifting gear (82) are in mesh with each other, the first lifting rack (83) is arranged on the lifting block (61) and is in mesh with the first lifting gear (81), and the second lifting rack (84) is connected with the second mounting rod (4) and is in mesh with the second lifting gear (82).

7. A texturing machine according to claim 6, characterized in that: The inner wall of the lifting groove (12) is provided with a positioning block (9) which can abut against the second mounting rod (4), the positioning block (9) is provided with a positioning groove (92), the second lifting rack (84) is provided with a connecting block (841), the second mounting rod (4) is rotationally connected with the connecting block (841), the connecting block (841) is provided with a positioning rod (842), and the positioning rod (842) is slidably inserted into the positioning groove (92).

8. A texturing machine according to claim 7, characterized in that: The connecting block (841) is provided with a first locking groove (843), the second mounting rod (4) is provided with a second locking groove (42), the first locking groove (843) is communicated with the second locking groove (42), the positioning block (9) is provided with a locking rod (93), and the locking rod (93) can pass through the first locking groove (843) and the second locking groove (42).

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