Tension regulator for a texturing machine

Abstract

The utility model relates to the technical field of elasticizer, especially for a kind of elasticizer tension regulator, including body, the inside two sides of body are equipped with side groove, the top of body is fixedly installed with mounting bracket, the inside fixed mounting of mounting bracket is equipped with adjusting structure;The adjusting structure includes threaded rod, limit rod, fixed link, the top fixed mounting of threaded rod is equipped with first pulley, by mounting bracket, adjusting structure, when device works, according to different silk strength adjustment adjusting structure, by the drive of servo motor, make its output shaft drive second pulley rotation, due to the connection of belt, drive threaded rod rotation, by the location of other side limit rod, can make two moving blocks move on the outer surface of threaded rod and limit rod, thus can make tension roller move downwards and press silk, thus complete the adjustment of tension, reach flexible adjustment tension roller position, adapt to the purpose of different intensity silk.

Description

Technical Field

[0001] This utility model relates to the field of texturing machine technology, specifically a texturing machine tension regulator. Background Technology

[0002] A texturing machine is a textile machine that can process untwisted yarns such as polyester and polypropylene into elastic yarns with medium to low elasticity through false twisting. The texturing process involves processing thermoplastic chemical fiber filaments into elastic yarns on an elastic yarn machine. The yarn is heated by a heater and false twisted or crimped while hot, then cooled and untwisted to produce high elasticity yarns with an elastic elongation of over 50%. If a heat setting is applied again, low elasticity yarns can be produced. The temperature, time, tension, and degree of twisting deformation during processing are the main process parameters for texturing, which vary depending on the composition, linear density, and product characteristics of the fed yarn, and are closely related to product quality.

[0003] Existing texturing machines still have certain shortcomings in actual use: the tension rollers of existing texturing machines are mostly fixed and cannot be flexibly adjusted according to the strength of different yarns, requiring frequent replacement of tension rollers, which reduces production efficiency. Based on the shortcomings of existing technology, this utility model designs a texturing machine tension regulator. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a tension regulator for a texturing machine, which has the advantage of being able to flexibly adjust the position of the tension roller to adapt to different yarns.

[0005] This utility model provides the following technical solution: a tension adjuster for a texturing machine, comprising a body, side grooves on both sides of the body, a mounting frame fixedly installed on the top of the body, and an adjustment structure fixedly installed inside the mounting frame; the adjustment structure includes a threaded rod, a limiting rod, and a fixing rod, a first pulley fixedly installed on the top of the threaded rod, a servo motor fixedly installed inside the fixing rod, a second pulley fixedly installed at one end of the output shaft of the servo motor, a belt sleeved on the outer surface of the second pulley, the belt being sleeved and connected to the first pulley, a movable block threadedly installed on the outer surface of the threaded rod, another movable block movably installed on the outer surface of the limiting rod, and a tension roller fixedly installed between the two movable blocks.

[0006] Driven by a servo motor, its output shaft rotates the second pulley. Due to the belt connection, this causes the threaded rod to rotate. Limiting the movement of the two moving blocks on the outer surfaces of the threaded rod and the limit rod via a limiting rod on the other side, the tension roller moves downwards to press the yarn, thus adjusting the tension.

[0007] As a preferred technical solution of this utility model, the machine body has mounting slots on both sides inside, and two winding structures are fixedly installed inside the four mounting slots.

[0008] By adopting the above technical solution and by setting the two mounting slots downwards, the winding structure can have space to swing up and down.

[0009] As a preferred embodiment of this utility model, the two winding structures include two fixed tubes and side plates, and a telescopic rod is slidably installed inside the two fixed tubes.

[0010] By adopting the above technical solution, the fixed tube and the telescopic rod are slidably connected, allowing the winding roller to move up and down.

[0011] As a preferred embodiment of this utility model, mounting blocks are fixedly installed on the tops of the two telescopic rods, springs are fixedly installed on the bottoms of the two mounting blocks, and a winding roller is rotatably installed between the two mounting blocks.

[0012] By adopting the above technical solution, installation blocks and support are provided.

[0013] As a preferred embodiment of this utility model, the bottoms of the two springs are fixedly connected to the fixing tube, and the interiors of the two mounting blocks are provided with fixing holes.

[0014] By adopting the above technical solution, the mounting block is supported by a spring, and the elasticity allows the winding roller to swing downwards.

[0015] As a preferred embodiment of this utility model, the two side plates are disposed on the side of the mounting block, and bolts are installed on the internal threads of the two side plates.

[0016] By adopting the above technical solution, the take-up roller is fixed and can output the wire normally by being secured inside the fixing hole with bolts.

[0017] As a preferred embodiment of this utility model, two first supports are fixedly installed on the top of the machine body, and a first roller is rotatably installed between the two first supports.

[0018] By adopting the above technical solution, the friction traction of the first roller ensures that the yarn runs along the preset trajectory.

[0019] As a preferred embodiment of this utility model, two second supports are fixedly installed on the top of the machine body, and a second roller is rotatably installed between the two second supports.

[0020] By adopting the above technical solution, the friction traction of the second roller ensures that the yarn runs along the preset trajectory.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. This texturing machine tension regulator, through a mounting frame and adjustment structure, allows the adjustment structure to be adjusted according to different yarn strengths during operation. Driven by a servo motor, its output shaft drives the second pulley to rotate. Due to the belt connection, the threaded rod rotates. Through the limiting rod on the other side, two moving blocks can move up and down on the outer surface of the threaded rod and the limiting rod, thereby causing the tension roller to move downward to press the yarn, thus completing the tension adjustment. This achieves the purpose of flexibly adjusting the position of the tension roller to adapt to yarns of different strengths.

[0023] 2. This texturing machine tension regulator, through a winding structure, when the device is working, winds the two ends of the yarn onto the two winding rollers on both sides. Under normal conditions, the bolts are locked inside the fixing holes, and the winding rollers are fixed so that the yarn can be output normally. When adjusting the yarn tension through the adjustment structure, the bolts are removed from the fixing holes. At this time, due to the spring setting, when the tension roller moves downward, the yarn drives the winding roller to press downward, causing the spring to compress and drive the telescopic rod to shake inside the fixed tube. This can buffer the yarn and prevent the yarn from being subjected to sudden increase in force, which would affect the strength of the yarn or even cause it to break. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the side groove structure of this utility model;

[0026] Figure 3 This is a schematic diagram of the adjustment structure of this utility model;

[0027] Figure 4 This is a schematic diagram of the side plate structure of this utility model;

[0028] Figure 5 This is a schematic diagram of the winding roller structure of this utility model.

[0029] In the diagram: 1. Machine body; 2. Side groove; 3. Mounting frame; 4. Adjustment structure; 41. Threaded rod; 42. Limiting rod; 43. First pulley; 44. Fixing rod; 45. Servo motor; 46. Second pulley; 47. Belt; 48. Moving block; 49. Tension roller; 5. Mounting groove; 6. Rewinding structure; 61. Fixing tube; 62. Telescopic rod; 63. Spring; 64. Mounting block; 65. Rewinding roller; 66. Fixing hole; 67. Side plate; 68. Bolt; 7. First support; 8. First guide roller; 9. Second support; 10. Second guide roller. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figure 1-5 A tension regulator for a texturing machine includes a body 1. Side grooves 2 are provided on both sides of the interior of the body 1. A mounting frame 3 is fixedly installed on the top of the body 1. An adjustment structure 4 is fixedly installed inside the mounting frame 3. The adjustment structure 4 includes a threaded rod 41, a limiting rod 42, and a fixing rod 44. A first pulley 43 is fixedly installed on the top of the threaded rod 41. A servo motor 45 is fixedly installed inside the fixing rod 44. A second pulley 46 is fixedly installed at one end of the output shaft of the servo motor 45. A belt 47 is sleeved on the outer surface of the second pulley 46 and is sleeved with the first pulley 43. A moving block 48 is threadedly installed on the outer surface of the threaded rod 41. Another moving block 48 is movably installed on the outer surface of the limiting rod 42. A tension roller 49 is fixedly installed between the two moving blocks 48.

[0032] Please see Figure 4-5 The machine body 1 has mounting slots 5 on both sides inside, and two winding structures 6 are fixedly installed inside the four mounting slots 5. The two winding structures 6 include two fixed tubes 61 and side plates 67. Telescopic rods 62 are slidably installed inside the two fixed tubes 61. Mounting blocks 64 are fixedly installed on the top of the two telescopic rods 62, and springs 63 are fixedly installed on the bottom of the two mounting blocks 64. A winding roller 65 is rotatably installed between the two mounting blocks 64. The bottom of the two springs 63 is fixedly connected to the fixed tubes 61, and fixing holes 66 are opened inside the two mounting blocks 64. The two side plates 67 are set on the sides of the mounting blocks 64, and bolts 68 are threaded inside the two side plates 67.

[0033] Under normal conditions, bolt 68 is locked inside the fixing hole 66, and the take-up roller 65 is fixed and can output the yarn normally. When adjusting the yarn tension through the adjusting structure 4, bolt 68 is removed from the fixing hole 66. At this time, due to the setting of spring 63, when tension roller 49 moves downward, the yarn drives take-up roller 65 to press downward, causing spring 63 to compress and causing telescopic rod 62 to shake inside fixing tube 61. This can buffer the yarn and prevent the yarn from breaking due to increased stress.

[0034] Please see Figure 1 Two first supports 7 are fixedly installed on the top of the machine body 1, and a first guide roller 8 is rotatably installed between the two first supports 7. Two second supports 9 are fixedly installed on the top of the machine body 1, and a second guide roller 10 is rotatably installed between the two second supports 9.

[0035] The frictional traction of the first roller 8 and the second roller 10 ensures that the yarn runs along the preset trajectory.

[0036] Working principle: When a texturing machine tension regulator is used, the two ends of the yarn are first wound onto the two take-up rollers 65. Under normal conditions, the bolts 68 are locked inside the fixing holes 66, and the take-up rollers 65 are fixed so that the yarn can be discharged normally. Then, the adjustment structure 4 is adjusted according to the different yarn strengths. Driven by the servo motor 45, its output shaft drives the second pulley 46 to rotate. Due to the connection of the belt 47, the threaded rod 41 is driven to rotate. Through the limiting rod 42 on the other side, the two moving blocks 48 can be positioned on the threaded rod 41. The tension roller 49 moves downwards and downwards on the outer surface of the limiting rod 42, thereby adjusting the tension. When adjusting the tension of the thread through the adjusting structure 4, the bolt 68 is removed from the fixing hole 66. At this time, due to the setting of the spring 63, when the tension roller 49 moves downwards, the thread drives the take-up roller 65 to press downwards, causing the spring 63 to compress and drive the telescopic rod 62 to shake inside the fixing tube 61. This can buffer the thread and prevent the thread from being subjected to sudden increase in force, which may affect the strength of the thread or even cause it to break.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tension regulator for an elasticizer machine comprising a machine body (1), characterized in that: The machine body (1) has side grooves (2) on both sides inside, and a mounting bracket (3) is fixedly installed on the top of the machine body (1). An adjustment structure (4) is fixedly installed inside the mounting bracket (3). The adjustment structure (4) includes a threaded rod (41), a limiting rod (42), and a fixing rod (44). A first pulley (43) is fixedly installed on the top of the threaded rod (41). A servo motor (45) is fixedly installed inside the fixing rod (44). A second pulley (46) is fixedly installed at one end of the output shaft of the servo motor (45). A belt (47) is sleeved on the outer surface of the second pulley (46). The belt (47) is sleeved and connected to the first pulley (43). A moving block (48) is threadedly installed on the outer surface of the threaded rod (41). Another moving block (48) is movably installed on the outer surface of the limiting rod (42). A tension roller (49) is fixedly installed between the two moving blocks (48).

2. The tension regulator for a texturing machine according to claim 1, characterized in that: The machine body (1) has mounting slots (5) on both sides inside, and two winding structures (6) are fixedly installed inside the four mounting slots (5).

3. The tension regulator for a texturing machine according to claim 2, characterized in that: The two winding structures (6) include two fixed tubes (61) and a side plate (67), and a telescopic rod (62) is slidably installed inside the two fixed tubes (61).

4. A tension regulator for a texturing machine according to claim 3, characterized in that: Mounting blocks (64) are fixedly installed on the top of the two telescopic rods (62), springs (63) are fixedly installed on the bottom of the two mounting blocks (64), and a take-up roller (65) is rotatably installed between the two mounting blocks (64).

5. A texturing machine tension adjuster according to claim 4, characterized in that: The bottoms of the two springs (63) are fixedly connected to the fixing tube (61), and the interiors of the two mounting blocks (64) are provided with fixing holes (66).

6. A tension regulator for a texturing machine according to claim 3, characterized in that: Two side plates (67) are disposed on the side of the mounting block (64), and bolts (68) are installed on the internal threads of the two side plates (67).

7. A texturing machine tension adjuster according to claim 1, characterized in that: Two first supports (7) are fixedly installed on the top of the machine body (1), and a first roller (8) is rotatably installed between the two first supports (7).

8. A tension regulator for a texturing machine according to claim 1, characterized in that: Two second supports (9) are fixedly installed on the top of the machine body (1), and a second roller (10) is rotatably installed between the two second supports (9).

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