Double-roller tension bracket for elasticizer for processing polyester high stretch yarn

Abstract

The utility model discloses a double-roller tension bracket for an elasticizer for processing polyester high stretch yarns, which relates to the technical field of double-roller tension brackets and comprises a supporting table, U-shaped supports are fixedly connected to the left side and the right side of the top of the supporting table, and transmission rollers are movably mounted above the inner sides of the U-shaped supports. The middle of the top end of the supporting table is fixedly connected with a sliding support, and the top of the sliding support is movably connected with a tensioning roller. The transmission roller is placed in the U-shaped support, the two-way screw can drive the sliding pull plate to slide by rotating the rotary knob, so that the square inserting column can be driven to be inserted into the square inserting hole through sliding of the sliding block in the inclined sliding groove, and therefore connection and fixation of the transmission roller can be achieved; according to the double-roller tension bracket, polyester high stretch yarns can be conveniently pulled through the transmission rollers, and the transmission rollers can be controlled to be disassembled and replaced by reversely rotating the rotary knobs, so that the double-roller tension bracket is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of double-roller tension frames, in particular to a double-roller tension frame used for a texturing machine for processing polyester high-elastic yarn. Background Art

[0002] Polyester high-stretch yarn is a high-quality raw material for weaving various clothing fabrics, linings and decorative fabrics. During its processing, the double-roller tension frame of the texturizing machine is required to ensure that the polyester high-stretch yarn has a certain elasticity and limiting properties during the processing.

[0003] The existing technology has the following problems:

[0004] When the existing double-roller tension frame is in use, it is cumbersome to disassemble and assemble the rollers. When the rollers are damaged, it is inconvenient to replace the rollers. At the same time, when the existing double-roller tension frame is in use, it is inconvenient to adjust the position of the tensioning roller, which makes it inconvenient to adjust the tensioning force of the polyester high-elastic yarn and inconvenient to process the polyester high-elastic yarn. Utility Model Content

[0005] The utility model provides a double-roller tension frame for a texturing machine used for processing polyester high-elastic yarn, so as to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] A double-roller tension frame for a texturing machine used for processing polyester high-elastic yarn includes a support platform, U-shaped brackets are fixedly connected to the left and right sides of the top of the support platform, a transmission roller is movably installed on the upper inner side of the U-shaped bracket, a sliding bracket is fixedly connected to the middle of the top of the support platform, a tensioning roller is movably connected to the top of the sliding bracket, bearings are fixedly connected to the upper left and right sides of the inner surface of the U-shaped bracket, a rotating platform is fixedly connected to the inner surface of the bearing, and a square socket running through the middle of the rotating platform is opened.

[0008] The transmission roller includes a rotating roller, and the front and rear ends of the rotating roller are fixedly connected to a connecting disk, and the two connecting disks are movably connected to the upper and rear sides of the inner surface of the rotating roller respectively, and the upper and lower sides of the outer surfaces of the connecting disk are movably connected to knobs, and the opposite surfaces of the two knobs are fixedly connected to a bidirectional screw, and the inner surface of the connecting disk is provided with a sliding groove, and the bidirectional screw is movably connected to the inside of the sliding groove, and the upper and lower sides of the outer surface of the bidirectional screw are threadedly connected to sliding pull plates, and a square slide groove is provided in the middle of the sliding groove, and the inside of the square slide groove is slidably connected to the square plug column, and the end of the square plug column away from the rotating roller passes through the inside of the square plug hole.

[0009] A further improvement of the technical solution of the present invention is that: a connecting groove running through the square column is provided at one end close to the rotating roller, and the outer surface of the sliding plate is slidably connected to the inner surface of the connecting groove.

[0010] A further improvement of the technical solution of the present invention is that: sliding blocks are fixedly connected to the left and right sides of the outer surface of the sliding pull plate, and two oblique sliding grooves are provided on the left and right sides of the inner surface of the connecting groove, and the sliding blocks are slidably connected inside the oblique sliding grooves.

[0011] A further improvement of the technical solution of the present invention is that the sliding bracket includes a connecting plate, the connecting plate is fixedly connected to the middle of the top end of the support platform, and a sliding groove running through the front and back is opened inside the connecting plate.

[0012] A further improvement of the technical solution of the present utility model is that: a first motor is fixedly connected to the left side of the inner surface of the sliding groove, an output shaft of the first motor is fixedly connected to a threaded column 1, and an outer surface of the threaded column 1 is threadedly connected to a sliding plate.

[0013] A further improvement of the technical solution of the present utility model is that: the front and rear sides of the interior of the sliding plate are slidably connected with left and right guide columns running through, the left and right ends of the guide columns are fixedly connected to the inner surface of the sliding groove, the front and rear ends of the sliding plate are fixedly connected with a U-shaped sliding frame, and the U-shaped sliding frame is slidably connected to the top of the connecting plate.

[0014] A further improvement of the technical solution of the present utility model is that: the U-shaped sliding frame includes a support plate, the front and rear sides of the bottom of the support plate are fixedly connected to the front and rear ends of the sliding plate respectively, the front and rear sides of the bottom end of the support plate are fixedly connected to the second motor, and the output shaft of the second motor is fixedly connected to threaded column 2.

[0015] A further improvement of the technical solution of the present utility model is that: lifting grooves are provided on both sides of the inner surface of the support plate, the top end of the second threaded column penetrates into the interior of the lifting groove and the outer surface is threadedly connected to a lifting slide plate, the lifting slide plate is slidably connected to the interior of the lifting groove, and the two lifting slide plates are movably connected to the front and rear ends of the tensioning roller respectively.

[0016] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0017] 1. The utility model provides a double-roller tension frame for a texturizing machine for processing polyester high-elastic yarn. Through the mutual cooperation among a rotating roller, a connecting plate, a knob, a bidirectional screw, a sliding plate, a sliding block, a square plug post, a connecting slide groove and an oblique slide groove, a transmission roller is placed inside the U-shaped bracket. By rotating the knob, the bidirectional screw can drive the sliding plate to slide, so that the sliding block can slide in the oblique slide groove, and the square plug post can be driven to be inserted into the square plug hole, so that the connection and fixation of the transmission roller can be realized, which facilitates the traction of the polyester high-elastic yarn by the transmission roller, and by rotating the knob in the opposite direction, the transmission roller can be controlled to be disassembled and replaced, making the use of the double-roller tension frame more convenient.

[0018] 2. The utility model provides a double-roller tension frame for a texturizing machine for processing polyester high-elastic yarn. Through the mutual cooperation among the connecting plate, the sliding groove, the first motor, the threaded column one, the sliding plate, the guide column, the support plate, the second motor, the threaded column two, the lifting slide groove, and the lifting slide plate, by starting the first motor, the threaded column one can drive the sliding plate to slide, thereby driving the tensioning roller to move left and right through the support plate, and by starting the second motor, the threaded column two can drive the lifting slide plate to slide, thereby driving the tensioning roller to move up and down, making it more convenient to adjust the tensioning roller, thereby facilitating the adjustment of the tensioning force of the polyester high-elastic yarn and facilitating the processing of the polyester high-elastic yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the transmission roller of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the square plug post of the utility model;

[0022] Figure 4 This is a schematic cross-sectional view of the sliding bracket of the utility model;

[0023] Figure 5 It is a schematic cross-sectional structure diagram of the U-shaped sliding frame of the utility model.

[0024] In the figure: 1. Support platform; 2. U-shaped bracket; 21. Turntable; 22. Bearing; 23. Square socket; 3. Drive roller; 31. Turntable; 32. Connecting plate; 33. Knob; 34. Bidirectional screw; 35. Sliding plate; 351. Sliding block; 36. Square plug; 361. Connecting slide; 362. Oblique slide; 4. Sliding bracket; 41. Connecting plate; 42. Sliding groove; 43. First motor; 44. Threaded column one; 45. Sliding plate; 46. Guide column; 47. U-shaped sliding frame; 471. Support plate; 472. Second motor; 473. Threaded column two; 474. Lifting slide; 475. Lifting slide; 5. Tensioning roller. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods:

[0026] like Figure 1-3 As shown, the utility model provides a double-roller tension frame for a texturizing machine for processing polyester high-elastic yarn, comprising a support platform 1, a U-shaped bracket 2 is fixedly connected to the left and right sides of the top of the support platform 1, a transmission roller 3 is movably installed on the inner upper side of the U-shaped bracket 2, a sliding bracket 4 is fixedly connected to the middle of the top of the support platform 1, a tensioning roller 5 is movably connected to the top of the sliding bracket 4, 5 bearings 22 are fixedly connected to the upper left and right sides of the inner surface of the U-shaped bracket 2, the inner surface of the bearing 22 is fixedly connected to a rotating platform 21, a square socket 23 running through the front and back is provided in the middle of the rotating platform 21, the transmission roller 3 comprises a rotating roller 31, the front and rear ends of the rotating roller 31 are fixedly connected to a connecting disk 32, the two connecting disks 32 are movably connected to the upper front and rear sides of the inner surface of the rotating roller 31, the outer surface of the connecting disk 32 is movably connected to knobs 33 on the upper and lower sides, and the two rotating The opposite surface of the button 33 is fixedly connected to a bidirectional screw 34, and the inner surface of the connecting plate 32 is provided with a sliding groove, and the bidirectional screw 34 is movably connected to the inside of the sliding groove. The outer surface of the bidirectional screw 34 is threadedly connected to a sliding pull plate 35 on both the upper and lower sides. A square slide is provided in the middle of the sliding groove, and the inside of the square slide is slidably connected to the square plug post 36. The end of the square plug post 36 away from the rotating roller 31 passes through the inside of the square plug hole 23, and the end of the square plug post 36 close to the rotating roller 31 is provided with a connecting slide 361 that passes through the upper and lower sides. The outer surface of the sliding pull plate 35 is slidably connected to the inner surface of the connecting slide 361, and the left and right sides of the outer surface of the sliding pull plate 35 are fixedly connected to sliding blocks 351, and the inner surface of the connecting slide 361 is provided with two oblique slides 362 on the left and right sides. The sliding block 351 is slidably connected to the inside of the oblique slide 362;

[0027] When the double-roller tension frame is in use, the transmission roller 3 is placed on the inner side of the U-shaped bracket 2. By rotating the knob 33, the bidirectional screw 34 can drive the sliding pull plate 35 to slide inside the sliding groove and the connecting groove 361, so that the sliding block 351 can slide in the oblique groove 362, which can drive the square plug 36 to slide along the square groove and be inserted into the inside of the square socket 23, so that the connection and fixation of the transmission roller 3 can be achieved. The bearing 22 and the rotating table 21 facilitate the rotation of the transmission roller 3, which facilitates the traction of the polyester high-elastic yarn through the transmission roller 3, and by rotating the knob 33 in the opposite direction, the transmission roller 3 can be controlled to be disassembled and replaced, making the use of the double-roller tension frame more convenient.

[0028] like Figure 4 As shown, the utility model provides a double-roller tension frame for a texturing machine for processing polyester high-elastic yarn, the sliding bracket 4 includes a connecting plate 41, the connecting plate 41 is fixedly connected to the middle of the top of the support platform 1, a sliding groove 42 running through the front and back is opened inside the connecting plate 41, a first motor 43 is fixedly connected to the left side of the inner surface of the sliding groove 42, the output shaft of the first motor 43 is fixedly connected to a threaded column 1 44, the outer surface of the threaded column 1 44 is threadedly connected to a sliding plate 45, the front and rear sides of the interior of the sliding plate 45 are slidably connected to guide columns 46 running through the left and right, the left and right ends of the guide columns 46 are fixedly connected to the inner surface of the sliding groove 42, the front and rear ends of the sliding plate 45 are fixedly connected to a U-shaped sliding frame 47, and the U-shaped sliding frame 47 is slidably connected to the top of the connecting plate 41;

[0029] When the tensioning roller is in use, by starting the first motor 43, the threaded column 44 can be rotated, thereby driving the sliding plate 45 to slide along the guide column 46 inside the sliding groove 42, thereby driving the U-shaped sliding frame 47 to slide on the top of the connecting plate 41, thereby driving the tensioning roller 5 to move left and right, making it convenient to adjust the tensioning force of the polyester high elastic yarn.

[0030] like Figure 5 As shown, the utility model provides a double-roller tension frame for a texturing machine for processing polyester high-elastic yarn. The U-shaped sliding frame 47 includes a support plate 471. The front and rear sides of the bottom of the support plate 471 are fixedly connected to the front and rear ends of the sliding plate 45 respectively. The front and rear sides of the bottom end of the support plate 471 are fixedly connected to the second motor 472. The output shaft of the second motor 472 is fixedly connected to the second threaded column 473. The left and right sides of the inner surface of the support plate 471 are provided with lifting grooves 474. The top of the second threaded column 473 penetrates into the interior of the lifting groove 474 and the outer surface is threadedly connected to a lifting slide 475. The lifting slide 475 is slidably connected to the interior of the lifting groove 474. The two lifting slides 475 are movably connected to the front and rear ends of the tensioning roller 5 respectively.

[0031] By starting the second motor 472, the threaded column 473 can be driven to rotate, thereby driving the lifting slide 475 to slide inside the lifting slide 474, so that the tensioning roller 5 can slide up and down, making the adjustment of the tensioning roller more convenient and facilitating the processing of polyester high-elastic yarn.

[0032] The following is a detailed description of the working principle of the double-roller tension frame used in the texturing machine for processing polyester high-elastic yarn.

[0033] like Figure 1-5 As shown, when the double-roller tension frame is in use, the transmission roller 3 is placed on the inner side of the U-shaped bracket 2, and by rotating the knob 33, the bidirectional screw 34 can drive the sliding pull plate 35 to slide, so that the sliding block 351 can slide in the oblique slide groove 362, and the square plug post 36 can be driven to insert into the inside of the square plug hole 23, so that the connection and fixation of the transmission roller 3 can be achieved. When in use, the polyester high elastic yarn will pass between the transmission roller 3 and the tensioning roller 5. By starting the first motor 43, the threaded column 1 44 can drive the sliding plate 45 to slide, so that the tensioning roller 5 can be driven to move left and right through the U-shaped sliding frame 47, and by starting the second motor 472, the threaded column 2 473 can be driven to rotate, so that the lifting slide plate 475 can be driven to slide inside the lifting slide groove 474, so that the tensioning roller 5 can slide up and down, which is convenient for adjusting the tensioning force of the polyester high elastic yarn, making the processing of the polyester high elastic yarn more convenient.

[0034] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A double-roller tension frame for a texturing machine for processing polyester high-stretch yarn, comprising a support platform (1), wherein both left and right sides of the top of the support platform (1) are fixedly connected to U-shaped brackets (2), characterized in that: A transmission roller (3) is movably mounted on the upper inner side of the U-shaped bracket (2); a sliding bracket (4) is fixedly connected to the middle of the top of the support platform (1); a tensioning roller (5) is movably connected to the top of the sliding bracket (4); bearings (22) are fixedly connected to the upper left and right sides of the inner surface of the U-shaped bracket (2); a rotating platform (21) is fixedly connected to the inner surface of the bearing (22); a square socket (23) is provided in the middle of the rotating platform (21) that passes through the front and back. The transmission roller (3) includes a rotating roller (31), the front and rear ends of the rotating roller (31) are fixedly connected with a connecting disk (32), the two connecting disks (32) are movably connected to the front and rear sides of the inner surface of the rotating roller (31), the upper and lower sides of the outer surface of the connecting disk (32) are movably connected with knobs (33), the opposite surfaces of the two knobs (33) are fixedly connected with a bidirectional screw (34), the inner surface of the connecting disk (32) is provided with a sliding groove, the bidirectional screw (34) is movably connected to the inside of the sliding groove, the upper and lower sides of the outer surface of the bidirectional screw (34) are threadedly connected with sliding pull plates (35), the middle part of the sliding groove is provided with a square sliding groove, the inside of the square sliding groove is slidably connected to a square plug (36), and the end of the square plug (36) away from the rotating roller (31) passes through the inside of the square plug hole (23).

2. The double-roller tension frame for a texturing machine for processing polyester high-elastic yarn according to claim 1, characterized in that: The end of the square plug post (36) close to the rotating roller (31) is provided with a connecting slot (361) running through the top and bottom, and the outer surface of the sliding plate (35) is slidably connected to the inner surface of the connecting slot (361).

3. The double-roller tension frame for a texturing machine for processing polyester high-elastic yarn according to claim 2, characterized in that: The outer surface of the sliding pull plate (35) is fixedly connected to sliding blocks (351) on both sides, and the inner surface of the connecting slide groove (361) is provided with two oblique slide grooves (362) on both sides, and the sliding block (351) is slidably connected inside the oblique slide grooves (362).

4. The double-roller tension frame for a texturing machine for processing polyester high-elastic yarn according to claim 1, characterized in that: The sliding bracket (4) comprises a connecting plate (41), the connecting plate (41) is fixedly connected to the middle of the top end of the support platform (1), and a sliding groove (42) is provided inside the connecting plate (41) and runs through the front and back.

5. The double-roller tension frame for a texturing machine for processing polyester high-elastic yarn according to claim 4, characterized in that: The left side of the inner surface of the sliding groove (42) is fixedly connected to a first motor (43), the output shaft of the first motor (43) is fixedly connected to a threaded column (44), and the outer surface of the threaded column (44) is threadedly connected to a sliding plate (45).

6. The double-roller tension frame for a texturing machine for processing polyester high-elastic yarn according to claim 5, characterized in that: The front and rear sides of the sliding plate (45) are slidably connected to guide columns (46) that pass through the left and right sides. The left and right ends of the guide columns (46) are fixedly connected to the inner surface of the sliding groove (42). The front and rear ends of the sliding plate (45) are fixedly connected to a U-shaped sliding frame (47). The U-shaped sliding frame (47) is slidably connected to the top of the connecting plate (41).

7. The double-roller tension frame for a texturing machine for processing polyester high-elastic yarn according to claim 6, characterized in that: The U-shaped sliding frame (47) includes a support plate (471), the front and rear sides of the bottom of the support plate (471) are respectively fixedly connected to the front and rear ends of the sliding plate (45), the front and rear sides of the bottom of the support plate (471) are both fixedly connected to a second motor (472), and the output shaft of the second motor (472) is fixedly connected to a second threaded column (473).

8. The double-roller tension frame for a texturing machine for processing polyester high-elastic yarn according to claim 7, characterized in that: The inner surface of the support plate (471) is provided with lifting grooves (474) on both sides. The top end of the second threaded column (473) passes through the interior of the lifting groove (474) and the outer surface is threadedly connected to a lifting slide plate (475). The lifting slide plate (475) is slidably connected to the interior of the lifting groove (474). The two lifting slide plates (475) are movably connected to the front and rear ends of the tensioning roller (5).

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